JP7467047B2 - Toilet cabinet - Google Patents

Description

This disclosure relates to a toilet cabinet.

Conventionally, toilet cabinets are known that are L-shaped and installed between a toilet bowl and the walls behind and to the sides of the toilet bowl in a toilet space (see, for example, Patent Document 1). Such toilet cabinets have, for example, a storage space that is installed along the wall and can store items, plumbing equipment, etc., and a fascia that covers the front of the storage space. The fascia is installed so that its lower end is located at floor height.

JP 2000-000189 A

Because the toilet cabinet is installed close to the toilet bowl, it is difficult to clean the fascia, the periphery of the toilet bowl, and the floor surface between the toilet cabinet and the toilet bowl in the toilet space where the toilet cabinet is installed.

Therefore, the present disclosure aims to provide a toilet cabinet that can improve the cleanability of the toilet space.

In order to achieve the above object, the toilet cabinet according to the present disclosure is provided between a toilet bowl and a first wall portion behind the toilet bowl in a toilet space, and between the toilet bowl and a second wall portion to the side of the toilet bowl, and includes a first fascia board that is provided closer to the toilet bowl than the first wall portion and spaced apart from the first wall portion, and whose lower end is located above a floor surface of the toilet space and spaced apart from the first wall portion, a second fascia board that is provided closer to the toilet bowl than the second wall portion and spaced apart from the second wall portion, and whose lower end is located above the floor surface of the toilet space and spaced apart from the second wall portion, and a second fascia board that is provided in the space between the toilet bowl and the first wall portion and spaced apart from at least one of the first wall portion and the floor surface. the first fascia mounting portion is supported toward the toilet bowl side and has the first fascia mounted on the toilet bowl side; and a second fascia mounting portion is provided in the space between the toilet and the second wall portion and is supported on at least one of the second wall portion and the floor surface and has the second fascia mounted on the toilet bowl side, the first fascia mounting portion has a fixed plate portion fixed to the first wall portion and a fascia mounting portion height adjustment member that adjusts the height from the floor surface , the fascia mounting portion height adjustment member has a protruding plate portion protruding downward from the fixed plate portion and an adjuster attached to the lower end of the protruding plate portion capable of adjusting the vertical dimension, and the fascia mounting portion height adjustment member is arranged to overlap the rear side of the toilet bowl in the front-to-rear direction .

FIG. 1 is a perspective view showing an example of a toilet cabinet. FIG. 1 is a plan view showing an example of a toilet cabinet. FIG. 2 is a front view showing an example of a toilet cabinet. FIG. 2 is a side view showing an example of a toilet cabinet. FIG. 2 is an exploded perspective view of the first cabinet. An oblique view showing the back side of the first panel. 13A and 13B are diagrams illustrating a locking portion and a locked portion. FIG. 4 is an exploded perspective view of the second cabinet. An oblique view showing the back side of the second panel. 11A and 11B are diagrams illustrating a locking portion and a locked portion. FIG. 4 is an exploded perspective view of the third cabinet. 1 is a plan view showing the arrangement of the first, second and third panels. FIG. An oblique view showing the back side of the third panel.

As shown in FIG. 1 and FIG. 2, the toilet cabinet 1 according to this embodiment is installed in the toilet space 11 together with the toilet bowl 12 and the hand washing basin 13. In the following, the side in front of the user seated on the toilet seat is the front side, the opposite side is the rear side, and the direction connecting the front side and the rear side is the front-rear direction. The horizontal direction perpendicular to the front-rear direction is the left-right direction, and the right and left sides in the left-right direction are the same as the right and left sides of the user seated on the toilet seat facing the front side. A first wall 14 having a wall surface facing the front-rear direction is provided on the rear side of the toilet bowl 12. Second walls 15, 16 having wall surfaces facing the left-right direction are provided on both sides of the toilet bowl 12. The second wall 15 on the left side of the toilet bowl 12 is the left second wall 15, and the second wall 15 on the right side of the toilet bowl 12 is the right second wall 16 (see FIG. 2). The entrance 18 (see FIG. 2) of the toilet space 11 is provided on the front side of the toilet bowl 12. The toilet bowl 12 is located near the first wall portion 14.

The toilet 12 is a so-called tankless toilet, in which the flushing water is flushed using a direct water supply or pressurized system that does not use head pressure, and the tank (low tank) for storing flushing water is not provided continuously behind the toilet body 121 (the part in which the toilet bowl 122 and the functional part 123 in which various devices such as a flushing function and a deodorizing function are provided) of the toilet 12. In the following, a toilet in which a tank for storing flushing water as described above is not provided continuously behind the toilet body 121 may be referred to as a tankless toilet. In the toilet 12 of this embodiment, the tank is not provided behind the toilet body 121 but inside or below the toilet body 121, and the tank is connected to the toilet body 121 via a pipe and is not continuous with the toilet body 121 even if it is behind the toilet body 121. The water supply pipe connected to the toilet 12 is connected to a stop valve provided in the first wall part 14. The drain pipe connected to the toilet 12 is connected to the drain pipe behind the first wall portion 14.

The hand washing basin 13 is attached to the second left wall portion 15. In this embodiment, the water supply and drainage of the hand washing basin 13 are integrated with the water supply pipe of the toilet 12, rather than being a separate system. The water supply pipe connected to the hand washing basin 13 branches off from a stop valve. The drain pipe connected to the hand washing basin 13 is connected to the drain pipe of the toilet 12, and is configured to flow into the drain pipe behind the first wall portion together with the drainage water from the toilet 12. The water supply pipe and drain pipe connected to the hand washing basin 13 are arranged along the first wall portion 14 and the second left wall portion 15.

As shown in Figures 1 to 4, the toilet cabinet 1 has a first cabinet 2 provided behind the toilet bowl 12 and along the first wall portion 14, a second cabinet 4 provided to the left of the toilet bowl 12 and spaced apart from the first cabinet 2 and along the left-side second wall portion 15, and a third cabinet 6 provided along the corner 17 (see Figures 1 and 2) formed by the first wall portion 14 and the left-side second wall portion 15, connecting the first cabinet 2 and the second cabinet 4.

The first cabinet 2 has a rectangular shape long in the left-right direction in plan view, and its left end is separated from the left-side second wall 15. The second cabinet 4 has a rectangular shape long in the front-to-rear direction in plan view, and its rear end is separated from the first wall 14. The second cabinet 4 is provided behind the hand-washing basin 13, and its front edge abuts against the hand-washing basin 13.

2, the left end 2a of the first cabinet 2 is located to the right of the right end of the second cabinet 4 (surface 431 of the second fascia 43). That is, the distance between the left end 2a of the first cabinet 2 and the left second wall 15 is set to be larger than the dimension of the second cabinet 4 in the left-right direction. The rear end 4a of the second cabinet 4 is located forward of the front end (surface 23a of the first fascia 23) of the first cabinet 2. That is, the distance between the rear end 4a of the second cabinet 4 and the first wall 14 is set to be larger than the dimension of the first cabinet 2 in the front-rear direction. The third cabinet 6 is provided between the left end 5a of the first cabinet 2 and the rear end 4a of the second cabinet 4.

In this embodiment, the first cabinet 2, the second cabinet 4, and the third cabinet 6 are formed to have approximately the same height. The first cabinet 2, the second cabinet 4, and the third cabinet 6 are provided with the fascia 23, 43, 62 on the surface of the toilet 12 side. The fascia 23, 43, 62 of the first cabinet 2, the second cabinet 4, and the third cabinet 6 are arranged in a floating state from the floor surface 111, and their lower ends 23d, 43d, 62d are arranged continuously at the same height, which is about 200 mm above the floor surface 111. The upper ends 23e, 43e of the fascia 23, 43 of the first cabinet 2 and the second cabinet 4 are arranged at the same height, which is about 750 mm above the floor surface 111. The upper end 62e of the fascia 62 of the third cabinet 6 is arranged at a height slightly lower than the upper ends 23e, 43e of the fascia 23, 43 of the first cabinet 2 and the second cabinet 4. The toilet cabinet 1 is located below the height of the upper end 124a of the toilet lid 124 of the toilet bowl 12 when it is raised and open, and the upper end of the toilet seat of the toilet bowl 12 when it is raised and open. The toilet cabinet 1 is located below the height that is the center of the toilet space in the height direction. At least the lower side of the toilet cabinet 1 is located below the upper end of the toilet body 121. The hand washing basin 13 is also formed to have approximately the same height dimensions as the first cabinet 2, the second cabinet 4, and the third cabinet 6, and is located at approximately the same height.

As shown in FIG. 5, the first cabinet 2 has a first fixed frame portion 22 (first fascia mounting portion) fixed to the first wall portion 14, a first fascia 23 that is detachable to the front side of the first fixed frame portion 22, and a first top plate 24 attached to the upper side of the first fixed frame portion 22.

The first fixed frame portion 22 has an upper fixed plate portion 31 and a lower fixed plate portion 32 fixed to the first wall portion 14 with a gap between them in the vertical direction, a pair of protruding plate portions 33 arranged with a gap between them in the horizontal direction and fixed to the upper fixed plate portion 31 and the lower fixed plate portion 32 so as to protrude forward from the upper fixed plate portion 31 and the lower fixed plate portion 32, a shelf plate portion 34 provided between the pair of protruding plate portions 33 at the height between the upper fixed plate portion 31 and the lower fixed plate portion 32, a right side protruding plate portion 35 fixed to the right end of the upper fixed plate portion 31 so as to protrude forward from the upper fixed plate portion 31, and a fixed frame height adjustment member 36 (back panel mounting portion height adjustment member) that adjusts the height of the first fixed frame portion 22 from the floor surface 111.

The upper fixing plate 31 is formed as a long, flat plate with a rectangular surface. The upper fixing plate 31 extends in the left-right direction and is fixed to the first wall 14 with its surface facing the front-to-rear direction. The lower fixing plate 32 is formed as a long, flat plate with a rectangular surface. The lower fixing plate 32 is fixed to the first wall 14 with its surface extending in the left-right direction and facing the front-to-rear direction. The upper fixing plate 31 and the lower fixing plate 32 are fixed to the first wall 14 with fasteners such as screws.

The upper fixing plate 31 is formed to be longer in the left-right direction than the lower fixing plate 32. The left end face 31a of the upper fixing plate 31 is located to the left of the left end face 32a of the lower fixing plate 32, and the right end face 31b is located vertically above the right end face 32b of the lower fixing plate 32. If a water stop valve or an outlet is provided on the first wall 14, the upper fixing plate 31 and the lower fixing plate 32 are installed to avoid the water stop valve or the outlet.

The pair of protruding plate parts 33 are formed in the same shape as each other, in the shape of a long flat plate. The pair of protruding plate parts 33 extend in the vertical direction and are fixed to the upper fixed plate part 31 and the lower fixed plate part 32 with the plate surface facing the left and right direction. The pair of protruding plate parts 33 are formed so that the dimension in the vertical direction (length dimension) is the same as the dimension from the upper end surface 31c of the upper fixed plate part 31 to the lower end surface 32c of the lower fixed plate part 32. The pair of protruding plate parts 33 are fixed to the upper fixed plate part 31 and the lower fixed plate part 32 so that the upper end surface 33a is at the same height as the upper end surface 31c of the upper fixed plate part 31 and the lower end surface 33b is at the same height as the lower end surface 32c of the lower fixed plate part 32.

The pair of protruding plate parts 33 are fixed from the front to the upper fixing plate part 31 near their upper ends. The left protruding plate part 33 of the pair of protruding plate parts 33 is fixed from the left side near their lower ends to the lower fixing plate part 32. The right protruding plate part 33 of the pair of protruding plate parts 33 is fixed from the right side near their lower ends to the lower fixing plate part 32. The pair of protruding plate parts 33 have cutout parts 331 formed in the vertical middle part that open to the rear side. The cutout parts 331 are configured to allow the installation of water supply pipes, drainage pipes, electrical wiring, etc.

The shelf portion 34 is formed in a long, flat plate shape, extends in the left-right direction, is disposed between the pair of protruding plate portions 33 with the plate surface facing the up-down direction, and is connected to the vertical middle portion of each of the pair of protruding plate portions 33. The shelf portion 34 is provided so that its rear end surface abuts the first wall portion 14 and its front end surface is approximately flush with the front end surfaces of each of the pair of protruding plate portions 33. The shelf portion 34 is provided above the cutout portions 331 of each of the pair of protruding plate portions 33. The upper surface of the shelf portion 34 is capable of holding items, etc.

The right-side protruding plate portion 35 is formed in a flat plate shape and is fixed from the front to the right end of the upper fixed plate portion 31 with the plate surface oriented in a vertical plane facing the left-right direction. The upper end of the right-side protruding plate portion 35 is positioned at the same height as the upper end of the upper fixed plate portion 31, and the lower end of the right-side protruding plate portion 35 is positioned at the same height as the lower end of the upper fixed plate portion 31.

The fixed frame height adjustment member 36 has a protruding plate portion 361 that is fixed to the lower fixed plate portion 32 and protrudes downward from the lower fixed plate portion 32, and an adjuster 362 that is attached to the lower end of the protruding plate portion 361 and can adjust the vertical dimension. In this embodiment, two fixed frame height adjustment members 36 are provided with a gap in the left-right direction. The fixed frame height adjustment members 36 are provided on the rear side of the toilet 12 so as to overlap in the front-to-rear direction. For this reason, the fixed frame height adjustment members 36 are difficult to see from the front side of the toilet 12.

The first fixing frame 22 is fixed to the first wall 14 in a state where the upper fixing plate 31, the lower fixing plate 32, the pair of protruding plate parts 33, the shelf plate part 34, the right protruding plate part 35, and the fixing frame height adjustment member 36 are assembled. To fix the first fixing frame 22 to the first wall 14, first, the first fixing frame 22 is temporarily placed, the adjuster 362 of the fixing frame height adjustment member 36 is abutted against the floor surface 111, and the adjuster 362 is adjusted to adjust the height of the first fixing frame 22. Then, once the height of the first fixing frame 22 is determined, the upper fixing plate 31 and the lower fixing plate 32 are fixed to the first wall 14. The upper fixing plate 31 and the lower fixing plate 32 are fixed to the pillars or studs of the first wall 14 with screws or the like, or are fixed to the base material such as plasterboard of the first wall 14 using resin plug anchors.

A first locking portion 371 and a second locking portion 372 for locking the first curtain board 23 are attached to the pair of protruding plate portions 33. A third locking portion 373 and a fourth locking portion 374 for locking the first curtain board 23 are further attached to the right protruding plate portion 33 of the pair of protruding plate portions 33. A fifth locking portion 375 for locking the first curtain board 23 is also attached to the right protruding plate portion 35.

The first locking portion 371 is attached to the lower side of the opposing side surfaces of the pair of protruding plate portions 33. The first locking portion 371 uses a first metal fitting 72 made of processed steel plate. The first metal fitting 72 is formed in an L-shape and has a first plate portion 721 that is one piece forming the L-shape, and a second plate portion 722 that is the other piece. The first plate portion 721 and the second plate portion 722 are connected to form a right angle. The first metal fitting 72 engages with the second metal fitting 71 described below, and the second plate portion 722 is fixed to the protruding plate portion 33.

The first metal fitting 72 of the first locking portion 371 is oriented such that the plate surface of the second plate portion 722 faces the left-right direction and the plate surface of the first plate portion 721 faces the front-rear direction, and the second plate portion 722 is fixed to the opposing side surfaces of a pair of protruding plate portions 33. The first plate portion 721 protrudes from the front edge of the second plate portion 722 toward the opposing protruding plate portion 33. The second plate portion 722 is fixed to the protruding plate portion 33 with a fastener such as a screw. The first plate portion 721 is located slightly forward of the front end surface of the protruding plate portion 33.

The second locking portion 372 is attached to the upper side of the opposing side surfaces of the pair of protruding plate portions 33. The second locking portion 372 is composed of a screw 73 fixed to the pair of protruding plate portions 33. The screw 73 has a cylindrical screw portion 731 and a head portion 732 that is larger in diameter than the screw portion 731 and is coaxially connected to one end of the screw portion 731 in the axial direction. The screw 73 of the second locking portion 372 is oriented such that its axis extends in the left-right direction, and the screw portion 731 is inserted from the left side into the right protruding plate portion 33, and is inserted from the right side into the left protruding plate portion 33.

The screw portion 731 is not entirely inserted into the protruding plate portion 33, and the side connected to the head 732 protrudes from the protruding plate portion 33. The head 732 is spaced apart from the protruding plate portion 33 in the left-right direction, and a gap 733 is formed between the head 732 and the protruding plate portion 33. This gap 733 is set to be slightly larger than the thickness dimension of the tip portion 753 of the protruding plate portion 752 in the metal fitting 75 of the second engaged portion 252 shown in Figure 6.

The third locking portion 373 is attached to the lower side of the right surface of the right protruding plate portion 33. The third locking portion 373 has a first hook-and-loop fastener 741 and an L-shaped metal fitting 742 that fixes the first hook-and-loop fastener 741 to the right protruding plate portion 33.
The L-shaped metal fitting 742 is formed in an L-shape and has a first plate portion 743 which is one piece forming the L-shape, and a second plate portion 744 which is the other piece. The first plate portion 743 and the second plate portion 744 are connected to each other at a right angle. The L-shaped metal fitting 742 has a first hook-and-loop fastener 741 attached to the first plate portion 743, and the second plate portion 744 fixed to the protruding plate portion 33.

The L-shaped metal fitting 742 of the third locking portion 373 is oriented such that the plate surface of the second plate portion 744 faces left and right and the plate surface of the first plate portion 743 faces up and down, and the second plate portion 744 is fixed to the right surface of the right-side protruding plate portion 33. The first plate portion 743 protrudes to the right from the lower edge of the second plate portion 722. The second plate portion 744 is fixed to the protruding plate portion 33 with a fastener such as a screw. A first hook-and-loop fastener 741 is attached to the upper surface of the first plate portion 743.

The fourth locking portion 374 is attached to the upper side of the right surface of the right protruding plate portion 33. The fourth locking portion 374 uses a first metal fitting 72 similar to the first locking portion 371. The first metal fitting 72 of the fourth locking portion 374 is oriented such that the plate surface of the second plate portion 722 faces the left-right direction and the plate surface of the first plate portion 721 faces the front-rear direction, and the second plate portion 722 is fixed to the right surface of the right protruding plate portion 33. The first plate portion 721 protrudes to the right from the front edge of the second plate portion 722. In the fourth locking portion 374, the first plate portion 721 is also located slightly forward of the front end surface of the protruding plate portion 33.

The fifth locking portion 375 is attached to the upper side of the left side surface of the right protruding plate portion 35. The fifth locking portion 375 uses a first metal fitting 72 similar to the first locking portion 371 and the fourth locking portion. The first metal fitting 72 of the fifth locking portion 375 is in a position in which the plate surface of the second plate portion 722 faces the left-right direction and the plate surface of the first plate portion 721 faces the front-rear direction, and the second plate portion 722 is fixed to the left side surface of the right protruding plate portion 35. The first plate portion 721 protrudes toward the left side from the front edge portion of the second plate portion 722. In the fifth locking portion 375, the first plate portion 721 is also located slightly forward of the front end surface of the protruding plate portion 33. The fourth locking portion 374 and the fifth locking portion 375 are arranged at the same height and in a position overlapping in the left-right direction.

The first fascia 23 is formed in a flat plate shape and is attached to the front side of the first fixed frame part 22 with the plate surface facing the front-rear direction. The front side of the first fascia 23 in the above-mentioned position is the front surface, and the rear surface is the back surface. In the following description, the first fascia 23 is assumed to be in the above-mentioned position. The first fascia 23 can hide a power outlet and a part of a water stop valve provided on the first wall part 14, a water supply hose and a power supply cord provided between the first fascia 23 and the first wall part 14, and items placed on the shelf part 34 of the first fixed frame part 22. The first fascia 23 can also make equipment and items provided on the lower side of the first fixed frame part 22 at a position lower than the first fascia 23 less visible from the front of the toilet bowl 12. When installing the toilet cabinet 1 by remodeling the toilet space 11, the first fascia 23 can hide or make less visible all or part of the mounting holes and mounting fixtures of the removed fixtures.

The first panel 23 is provided with its lower end 23d positioned above the floor surface 111 with a gap therebetween, so that it is raised above the floor surface 111. The gap between the lower end 23d of the first panel 23 and the floor surface 111 is configured so that, for example, cleaning tools, a water supply hose, a power supply cord, a trash can (e.g., a sanitary box), etc. can be inserted or placed thereon.

"The state in which the first fascia 23 is floating above the floor surface 111" refers to a state in which there is an empty space between the lower end 23d of the first fascia 23 and the floor surface 111. For example, even if the lower end 23d of the first fascia 23 is positioned above the floor surface 111 with a gap therebetween, a state in which a member such as a base is provided on the floor surface 111 and the first fascia 23 is placed on the upper side of the member such as a base is not included in "the state in which the first fascia 23 is floating above the floor surface 111". Even if the lower end 23d of the first fascia 23 is positioned above the floor surface 111 with a gap therebetween, a state in which the first fascia 23 is provided on the front side of a member such as a base and the vicinity of the lower end 23d of the first fascia 23 is in contact with the front side of the member such as a base or overlaps closely with a gap therebetween is not included in "the state in which the first fascia 23 is floating above the floor surface 111".

The left edge 23f of the first curtain board 23 is located to the left of the left protruding plate portion 33 of the first fixed frame portion 22, and the right edge 23g is located to the right of the right protruding plate portion 35 of the first fixed frame portion 22. The right edge 23g of the first curtain board 23 is spaced apart from the right second wall portion 16 located on the right side of the toilet bowl 12. As will be described later, the right edge of the first top plate 24 (the right edge 241b of the opening and closing top plate portion 241) is also spaced apart from the right second wall portion 16 located on the right side of the toilet bowl 12. The right edge 23g of the first curtain board 23 and the right edge of the first top plate 24 are located at the same position in the left-right direction, and the distance between them and the right second wall portion 16 is approximately the same dimension. The right edge 23g of the first curtain board 23 and the right edge of the first top plate 24 are arranged on the right side portion 2b of the first cabinet 2. The gap between the right side 2b of the first cabinet 2 and the right second wall 16 is configured so that a person's hand can fit in and cleaning tools (such as a thin brush), a water supply hose, a power supply cord, etc. can be placed there.

The first curtain board 23 is divided into two parts, a left first curtain board 231 located on the left side, and a right first curtain board 232 located on the right side. The left first curtain board 231 and the right first curtain board 232 are each configured to be detachable from the first fixed frame portion 22. The left first curtain board 231 and the right first curtain board 232 are formed to the same height dimension and are positioned at the same height. The left first curtain board 231 and the right first curtain board 232 are positioned so that their respective surfaces are flush.

The first left panel 231 has a cutout 233 that opens downward in the middle of the lower side in the left-right direction. When the first left panel 231 is installed behind the toilet 12, a water supply pipe and a drain pipe that are connected to the toilet 12 are installed in the cutout 233.

As shown in FIG. 6, a first engaging portion 251 that engages with the first engaging portion 371 of the first fixing frame portion 22 and a second engaging portion 252 that engages with the second engaging portion 372 of the first fixing frame portion 22 are attached to the rear surface of the first left side panel 231.

6 and 7, the first engaged portion 251 is attached to the lower side of the back surface 231b of the first left side curtain board 231. The second metal fitting 71 made of processed steel plate is used for the first engaged portion 251. The second metal fitting 71 has a fixed plate portion 711 fixed along the back surface 231b of the first left side curtain board 231, a protruding plate portion 712 protruding rearward from the lower edge of the fixed plate portion 711, a vertical plate portion 713 extending downward from the rear edge of the protruding plate portion 712, a first inclined plate portion 714 extending gradually forward from the vertical plate portion 713 downward, and a second inclined plate portion 715 extending gradually rearward from the lower edge of the first inclined plate portion 714 further downward. The second metal fitting 71 is configured to be elastically deformable.

The fixed plate portion 711 is fixed to the back surface 231b of the first left side curtain board 231 with a fastener such as a screw. The vertical plate portion 713 is provided parallel to the back surface 231b of the first left side curtain board 231. In this embodiment, two first engaging portions 251 are provided, one on each side in the left-right direction of the cutout portion 233 in the first left side curtain board 231.

When the second metal fitting 71 of the first engaged portion 251 is fixed to the back surface 231b of the first left curtain board 231, the vertical plate portion 713, the first inclined plate portion 714 and the second inclined plate portion 715 are each separated from the back surface 23b of the first curtain board 23, and a gap (hereinafter referred to as the engagement gap 716) is formed between the vertical plate portion 713, the first inclined plate portion 714 and the second inclined plate portion 715 and the back surface 231b of the first left curtain board 231 below the protruding plate portion 712. In this embodiment, the second metal fitting 71 is also fixed to a member other than the first left curtain board 231. Even if the second metal fitting 71 is fixed to a member other than the first left panel 231, the gap between the vertical plate portion 713, the first inclined plate portion 714, and the second inclined plate portion 715 and the fixed surface on the second inclined plate portion 715 side of the protruding plate portion 712 is defined as an engagement gap 716.

As shown in FIG. 7, a corner 718 is formed at the connection between the first inclined plate portion 714 and the second inclined plate portion 715. This corner portion 718 protrudes toward the back surface 231b of the left first curtain board 231. The distance between the corner portion 718 and the back surface 231b of the left first curtain board 231 is set smaller than the distance between the vertical plate portion 713 and the back surface 231b of the left first curtain board 231. The distance between the corner portion 718 and the back surface 231b of the left first curtain board 231 is set slightly smaller than the thickness dimension of the first plate portion 721 of the first metal fitting 72 of the first engagement portion 371.

The first fitting 72 and the second fitting 71 are configured to engage with each other by inserting the first plate portion 721 of the first fitting 72 into the locking cavity 716 between the second fitting 71 and the back surface 231b of the left first curtain board 231. That is, the first locking portion 371 locks the first locked portion 251 by inserting the first plate portion 721 of the first fitting 72 of the first locked portion 521 into the second locking cavity 717 of the second fitting 71.

As described above, the distance between the corner 718 of the second metal fitting 71 of the first engaged portion 251 and the back surface 231b of the left first curtain board 231 is set to be slightly smaller than the thickness dimension of the first plate portion 721 of the first metal fitting 72 of the first engaging portion 371. Therefore, when the first plate portion 721 is inserted into the engagement cavity 716, the first plate portion 721 comes into contact with the corner portion 718, elastically deforming the second metal fitting 71 so as to widen the distance between the corner portion 718 and the back surface 231b of the left first curtain board 231. Then, the restoring force of the second metal fitting 71 causes the corner portion 718 to press the first plate portion 721 against the back surface 231b of the left first curtain board 231, and the first plate portion 721 is sandwiched between the second metal fitting 71 and the back surface 231b of the left first curtain board 231.

Returning to FIG. 6, the second engaging portions 252 are provided vertically above each of the two first engaging portions 251 on the back surface 231b of the first left-side curtain board 231, for a total of two. The second engaging portions 252 are made of metal fittings 75 made of processed steel plate. The metal fittings 75 have a fixed plate portion 751 fixed along the back surface 231b of the first left-side curtain board 231, and a protruding plate portion 752 protruding rearward from the fixed plate portion 751. The fixed plate portion 751 is fixed to the back surface 231b of the first left-side curtain board 231 with a fastener such as a screw. The protruding plate portion 752 is formed in a flat plate shape with the plate surface of the tip portion 753 facing the left-right direction. The tip portion 753 of the protruding plate portion 752 has a cutout portion 754 that penetrates in the left-right direction and opens to the lower side.

The second engaged portion 252 is engaged with the second engaging portion 372 by inserting the screw portion 731 of the second engaging portion 372 from below into the notch portion 754 of the second engaging portion 372, with the tip portion 753 of the protruding plate portion 752 being located between the head portion 732 of the screw portion 731 of the second engaging portion 372 and the protruding plate portion 33 of the first fixed frame portion 22, and being caught by the second engaging portion 372.

To attach the left first curtain board 231 to the first fixed frame part 22, the left first curtain board 231 is slid downward from a position higher than the first fixed frame part 22 in front of the first fixed frame part 22. The first locked portion 251 of the left first curtain board 231 is locked to the first locking portion 371 of the first fixed frame part 22, and the second locked portion 252 of the left first curtain board 231 is locked to the second locking portion 372 of the first fixed frame part 22. This attaches the left first curtain board 231 to the first fixed frame part 22.

To remove the first left side curtain board 231 from the first fixed frame part 22, the first left side curtain board 231 is pulled upward. The first interlocking part 251 of the first left side curtain board 231 is disengaged from the first interlocking part 371 of the first fixed frame part 22, and the second interlocking part 252 of the first left side curtain board 231 is disengaged from the second interlocking part 372 of the first fixed frame part 22. This causes the first left side curtain board 231 to be removed from the first fixed frame part 22.

As shown in FIG. 6, in this embodiment, a curtain board height adjustment member 26 that adjusts the height relative to the first fixed frame portion 22 is attached to the first left curtain board 231. Two curtain board height adjustment members 26 are provided at the middle of the height direction on the back surface 231b of the first left curtain board 231, spaced apart in the left-right direction. The curtain board height adjustment member 26 has an L-shaped metal fitting 261 fixed to the first left curtain board 231, and a screw 262 attached to the L-shaped metal fitting 261.

The L-shaped metal fitting 261 has a fixed plate portion 263 fixed to the first left side panel 231 on one side forming the L shape, and a protruding plate portion 264 protruding rearward from the fixed plate portion 263 on the other side forming the L shape. The fixed plate portion 263 is formed in a flat plate shape and is arranged so that the plate surface forms a vertical plane facing the front-to-rear direction. The protruding plate portion 264 is formed in a flat plate shape and protrudes rearward from the lower edge of the protruding plate portion 264 and is arranged so that the plate surface forms a horizontal plane. The protruding plate portion 264 has two holes 265 formed at intervals in the left-right direction, which penetrate in the up-down direction. The holes 265 are configured so that the screws 262 can be screwed in from above, and are configured so that the screws 262 can be locked at a desired height.

The fascia height adjustment member 26 is positioned above the shelf board portion 34 of the first fixed frame portion 22, and is configured so that the lower end portion 262a of the screw 262 abuts against the upper surface of the shelf board portion 34. The fascia height adjustment member 26 is configured so that the height of the left first fascia board 231 relative to the first fixed frame portion 22 can be adjusted by adjusting the dimension by which the screw 262 protrudes downward from the protruding board portion 264.

Attached to the back surface 232b of the first right-side panel 232 are a third latched portion 253 that latches onto the third latched portion 373 of the first fixed frame portion 22, a fourth latched portion 254 that is fixed to the fourth latched portion 374 of the first fixed frame portion 22, and a fifth latched portion 255 that is fixed to the fifth latched portion 375 of the first fixed frame portion 22.

The third engaged portion 253 is attached near the left edge at the lower side of the back surface 232b of the first right-side curtain board 232. The third engaged portion 253 has a second hook-and-loop fastener 761 and a fixing member 762 that fixes the second hook-and-loop fastener 761 to the back surface 232b of the first right-side curtain board 232. The fixing member 762 is a box-shaped member that is fixed to the back surface 232b of the first right-side curtain board 232 so that its bottom surface is a horizontal plane. The second hook-and-loop fastener 761 is attached to the bottom surface of the fixing member 762.

The fourth engaged portion 254 is attached near the left edge of the upper part of the back surface 232b of the right-side first curtain board 232. The fifth engaged portion 255 is attached near the right edge of the upper part of the back surface 232b of the right-side first curtain board 232. The fourth engaged portion 254 and the fifth engaged portion 255 use the same second metal fitting 71 as the first engaged portion 251.

To attach the right-side first curtain board 232 to the first fixed frame part 22, the right-side first curtain board 232 is slid downward from a position higher than the first fixed frame part 22 on the front side of the first fixed frame part 22. The second hook-and-loop fastener 761 of the third interlocking part 253 of the right-side first curtain board 232 is adhered to the first hook-and-loop fastener 741 of the third interlocking part 373 of the first fixed frame part 22, and the fourth interlocking part 254 and the fifth interlocking part 255 of the right-side first curtain board 232 are interlocked with the fourth interlocking part 374 and the fifth interlocking part 375 of the first fixed frame part 22. This attaches the right-side first curtain board 232 to the first fixed frame part 22.

To remove the right-side first curtain board 232 from the first fixed frame part 22, the right-side first curtain board 232 is pulled upward. The third interlocking portion 253 of the right-side first curtain board 232 is disengaged from the third interlocking portion 373 of the first fixed frame part 22, and the fourth interlocking portion 254 and the fifth interlocking portion 255 of the left-side first curtain board 231 are disengaged from the fourth interlocking portion 374 and the fifth interlocking portion 375 of the first fixed frame part 22. This causes the right-side first curtain board 232 to be removed from the first fixed frame part 22.

As shown in FIG. 5, the first top plate 24 has an opening/closing top plate portion 241 located on the right side that opens and closes the top of the first fixed frame portion 22, and a fixed top plate portion 242 located on the left side that is fixed to the first fixed frame portion 22D. The left edge of the fixed top plate portion 242 is located at the same position in the left-right direction as the left edge of the left first curtain board 231. The right edge of the opening/closing top plate portion 241 is located at the same position in the left-right direction as the right edge of the right first curtain board 232. The right side of the first fixed frame portion 22, which is below the opening/closing top plate portion 241 and behind the right first curtain board 232, does not have a side plate or the like and is open to the right.

The opening and closing top plate 241 is formed in a flat plate shape with a long rectangular surface, and is rotatably attached to the upper end of the upper fixed plate 31 of the first fixed frame 22 via a hinge 243 with its length oriented in the left-right direction. The left edge 241a of the opening and closing top plate 241 is located above the left protruding plate 33 of the first fixed frame 22, and the right edge 241b of the opening and closing top plate 241 protrudes to the right of the right protruding plate 35 of the first fixed frame 22. As shown in Figures 2 and 3, the right edge 241b of the opening and closing top plate 241 is spaced apart from the right second wall 16 located on the right side of the toilet 12.

When the opening/closing top plate 241 is in a position where the plate surface is horizontal (closed position), it closes the upper part of the first fixed frame part 22. The rear edge of the opening/closing top plate 241 in the closed position is the rear edge part 241c, and the front edge part is the front edge part 241d. As shown in FIG. 5, the opening/closing top plate 241 has a hinge 243 fixed near the rear edge part 241c. The rotation axis of the hinge 243 extends in the left-right direction. When the opening/closing top plate 241 is rotated to a position where the front edge part 241d is above the rear edge part 241c (open position), it opens the upper part of the first fixed frame part 22. When the opening/closing top plate 241 is in the open position, the upper part of the shelf part 34 of the first fixed frame part 22 opens upward, so that items can be stored on the shelf part 34 and items stored on the shelf part 34 can be removed.

The front edge 241d of the opening and closing top panel 241 abuts against the back surface of the first curtain board 23 (the back surface 231b of the left first curtain board 231, the back surface 232b of the right first curtain board 232), and the top surface 241e is located below the upper end 23e of the first curtain board 23 (the upper end of the left first curtain board 231, the upper end of the right first curtain board 232). To open the opening and closing top panel 241 from the closed position, insert your hand from above into the gap between the right edge 241b of the opening and closing top panel 241 and the right second wall portion 16, and grasp the vicinity of the right edge 241b of the opening and closing top panel 241. As described above, the right edge 241b of the opening and closing top panel 241 protrudes to the right of the right protruding panel portion 35 of the first fixed frame portion 22, so that the part of the opening and closing top panel 241 to the right of the right protruding panel portion 35 can be grasped. When changing the open-close top panel 241 from the open position to the closed position, the vicinity of the right edge 241b of the open-close top panel 241 is grasped. When changing the open-close top panel 241 from the open position to the closed position, the vicinity of the front edge 241d or the vicinity of the left edge 241a of the open-close top panel 241 may be grasped.

The fixed top plate portion 242 is disposed at the top of the portion to the left of the left protruding plate portion 33 of the first fixed frame portion 22. The fixed top plate portion 242 is fixed to the left protruding plate portion 33 with an L-shaped metal fitting or the like. The depth dimension of the fixed top plate portion 242 is set to be approximately the same as the depth dimension of the opening/closing top plate portion 241 (the dimension in the direction connecting the front edge portion 241d and the rear edge portion 241c). The front edge portion of the fixed top plate portion 242 abuts against the back surface 231b of the left first curtain board 231, and the upper surface is located below the upper end portion 23e of the first curtain board 23.

As shown in FIG. 8, the second cabinet 4 has a second cover portion 41 that is provided on the left side of the toilet bowl 12 and closes the space between the toilet bowl 12 (see FIG. 1) and the left-side second wall portion 15, and a second fixed frame portion 42 (second fascia mounting portion) that is fixed to the left-side second wall portion 15 and to which the second cover portion 41 can be attached and detached.

As shown in Figures 8 and 9, the second cover portion 41 has a second fascia 43, a second top plate 44 connected to the second fascia 43, a second fascia engaging portion 45 (see Figure 9) attached to the second fascia 43 and engaged with the second fixed frame portion 42, and a second top plate engaging portion 46 (see Figure 9) provided on the second top plate 44 and engaged with the second fixed frame portion 42.

The second fascia 43 is formed in a flat plate shape. When the second cover part 41 is attached to the second fixed frame part 42, the second fascia 43 is disposed on the right side of the second fixed frame part 42 with the plate surface facing the left and right direction. The surface facing the right side in the above-mentioned position of the second fascia 43 is the front surface 431, and the surface facing the left side is the back surface 432. In the following description, the second fascia 43 is assumed to be in the above-mentioned position. The second fascia 43 can hide the power outlet provided on the left second wall part 15, the water supply hose and the power supply cord provided between the second fascia 43 and the left second wall part 15, etc. The second fascia 43 can also make the equipment and items provided on the lower side of the second fixed frame part 42 at a position lower than the second fascia 43 less visible to people in the toilet space 11. When installing the toilet cabinet 1 by renovating the toilet space 11, the second panel 43 can hide or make less visible all or part of the mounting holes and fixtures of the removed fixtures.

The second fascia 43 is provided in a state where the lower end 43d is positioned above the floor surface 111 with a gap therebetween, and is provided in a state where it is floating above the floor surface 111. The gap between the lower end 43d of the second fascia 43 and the floor surface 111 is configured so that, for example, cleaning tools, a water supply hose, a power supply cord, etc. can be inserted or installed. The "state where the second fascia 43 is floating above the floor surface 111" refers to a state where the space between the lower end 43d of the second fascia 43 and the floor surface 111 is an empty space. For example, even if the lower end 43d of the second fascia 43 is positioned above the floor surface 111 with a gap therebetween, a state where a member such as a base is provided on the floor surface 111 and the second fascia 43 is provided on the upper side of the member such as the base is not included in the "state where the second fascia 43 is floating above the floor surface 111". Even if the lower end 43d of the second fascia 43 is positioned above the floor surface 111 with a gap, the state in which the second fascia 43 is provided on the front side of a member such as a base and the vicinity of the lower end 43d of the second fascia 43 is in contact with the front side of the member such as a base or overlaps closely with a gap therebetween is not considered to be "a state in which the second fascia 43 is floating above the floor surface 111."

The second fascia 43 has an opening 433 formed in the front part of the upper side that penetrates the panel surface. The opening 433 is configured to accommodate a toilet paper holder. The second top panel 44 is formed in a flat plate shape and is connected to the second fascia 43 slightly below the upper end 43e with the plate surface facing up and down.

The second curtain board engaging portion 45 is provided by attaching a second metal fitting 71 to each of two locations spaced apart in the front-to-rear direction on the lower side of the back surface 432 of the second curtain board 43, similar to the first engaging portion 251. An engaging space 716 is formed below the protruding plate portion 712 between the vertical plate portion 713, the first inclined plate portion 714, and the second inclined plate portion 715 and the back surface 432 of the second curtain board 43.

The second tabletop engaging portion 46 is provided by attaching a first metal fitting 72 to each of two locations spaced apart in the front-to-rear direction near the left edge of the underside of the second tabletop 44.

The second fixed frame portion 42 has an upper fixed plate portion 51 and a lower fixed plate portion 52 fixed to the second left wall portion 15 with a gap between them in the vertical direction, a pair of protruding plate portions 53 fixed to the upper fixed plate portion 51 and the lower fixed plate portion 52 respectively while sandwiching the upper fixed plate portion 51 and the lower fixed plate portion 52 from the front-to-rear direction and protruding to the right of the upper fixed plate portion 51 and the lower fixed plate portion 52, a second curtain board locking portion 55 fixed to each of the pair of protruding plate portions 53 and locking the second curtain board locking portion 45, and a second top board locking portion 56 fixed to the upper fixed plate portion 51 and locking the second top board locking portion 46.

The upper fixing plate 51 is formed as a long, flat plate with a rectangular surface. The upper fixing plate 51 extends in the front-rear direction and is fixed to the second left wall 15 with its surface facing the left-right direction. The lower fixing plate 52 is formed as a long, flat plate with a rectangular surface. The lower fixing plate 52 is formed to have the same length as the upper fixing plate 51. The lower fixing plate 52 is fixed to the second left wall 15 with its surface extending in the front-rear direction and facing the left-right direction. The lower fixing plate 52 is disposed vertically below the upper fixing plate 51. The upper fixing plate 51 and the lower fixing plate 52 are fixed to the second left wall 15 with fasteners such as screws.

The pair of protruding plate parts 53 are formed in the same long flat plate shape. The pair of protruding plate parts 53 extend in the vertical direction and are fixed to the upper fixed plate part 51 and the lower fixed plate part 52 with the plate surface facing the front-rear direction. The pair of protruding plate parts 53 have cutout parts 531 formed therein, similar to the pair of protruding plate parts 33 of the first fixed frame part 22. The cutout parts 531 are configured so that a water supply pipe, a drain pipe, an electric wiring, etc. can be installed. The pair of protruding plate parts 53 have upper ends arranged at the same height as the upper end of the upper fixed plate part 51 in the vertical dimension (length dimension), and lower ends arranged lower than the lower end of the lower fixed plate part 52.

The second fascia engagement portion 55 is provided by fixing a first metal fitting 72 to the opposing side surfaces of a pair of protruding plate portions 53. The first metal fitting 72 of the second fascia engagement portion 55 is attached to the pair of protruding plate portions 53 of the second fixed frame portion 42 in the same manner as the first metal fitting 72 of the first engagement portion 371 is attached to the pair of protruding plate portions 33 of the first fixed frame portion 22.

As shown in FIG. 10, the second tabletop locking portion 56 is configured by fixing a second metal fitting 71 to the right side surface of the upper fixed plate portion 31. In the second metal fitting 71 of the second tabletop locking portion 56, an engagement space 716 is formed below the protruding plate portion 712 between the vertical plate portion 713, the first inclined plate portion 714, and the second inclined plate portion 715 and the right side surface of the upper fixed plate portion 31.

As shown in FIG. 11, the third cabinet 6 has a storage section 61 formed in the space between the left end 2a (see FIG. 2) of the first cabinet 2 and the rear end 4a (see FIG. 2) of the second cabinet 4, a third fascia 62 that can be attached to the side of the storage section 61 where the toilet 12 (see FIG. 1) is provided and can open and close the space between the first cabinet 2 and the second cabinet 4, and a third top plate 63 that can be installed on top of the storage section 61 and can open and close the top of the storage section 61.

As shown in FIG. 2, the storage section 61 is provided inside the corner 17 formed by the first wall section 14 and the left second wall section 15, and is formed as a space that is long in the vertical direction. The storage section 61 is surrounded by the first wall section 14, the left second wall section 15, the left end section 2a of the first cabinet 2, and the rear end section 4a of the second cabinet 4. As shown in FIG. 11, the storage section 61 has two shelves 65 provided at a distance in the vertical direction in the middle section, a fixing plate section 66 that fixes the two shelves 65 to the first wall section 14, and a left plate section 67 provided on the left side of the upper shelf section 65 of the two shelves 65. In the storage section 61, items are stored on the upper part of the shelves 65, and the water supply pipe, drain pipe, and electrical wiring of the hand washing basin 13 (see FIG. 2) are arranged under the lower shelf section 65.

The two shelves 65 are each formed in a flat plate shape and are arranged so that the plate surface is horizontal. The two shelves 65 are fixed to the first wall 14 via the fixing plate portion 66 and are fixed to the second wall portion with L-shaped metal fittings. The fixing plate portion 66 is formed in a flat plate shape with the plate surface facing the front-rear direction and is fixed so that the rear surface is in surface contact with the first wall portion 14. The fixing plate portion 66 has a lower shelf plate 65 fixed to its lower end and an upper shelf plate 65 fixed to its vertical middle portion. The lower shelf plate 65 is located above the floor surface 111. The third top plate 63 is placed on the upper end of the fixing plate portion 66.

The two shelves 65 have the same shape, and each shelf has a rectangular surface formed into a pentagon with one corner cut off at an angle. The five end faces of the shelf 65 are the first to fifth end faces 651 to 655, and the first to fifth end faces 651 to 655 are consecutive in this order. The first to fifth end faces 651 to 655 are arranged such that the first end face 651 and the third end face 653 are parallel to the left second wall 15, the second end face 652 and the fourth end face 654 are perpendicular to the first end face 651 and the third end face 653 and parallel to the first wall 14, and the fifth end face 655 is arranged at an angle to the other end faces.

12, the shelf board 65 has a first end surface 651 facing the right side, a second end surface 652 facing the rear side and abutting against the fixed plate portion 66, a third end surface 653 facing the left side and abutting against the left second wall portion 15, a fourth end surface 654 facing the front side, and a fifth end surface 655 facing diagonally forward, i.e., the front side and the right side. The first end surface 651 is disposed to the left of the left end portion 2a of the first cabinet 2. The fourth end surface 654 is disposed rearward of the rear end portion 4a of the second cabinet 4. The fifth end surface 655 is disposed diagonally rearward, i.e., to the left of and rearward of the line connecting the front and left corner portion 2c of the first cabinet 2 (corner portion formed by the surface 23a of the first curtain board 23 and the left end surface) and the rear and right corner portion 4c of the second cabinet 4 (corner portion formed by the surface 431 of the second curtain board 43 and the rear end surface).

Near the fifth end face 655 on the top surface of the upper shelf 65, a third curtain board upper locking portion 681 that locks the third curtain board upper locked portion 691 of the third curtain board 62 is attached. A first metal fitting 72 is used for the upper locking portion 68 of the third curtain board 62. The first metal fitting 72 of the third curtain board upper locking portion 681 is in a position where the plate surface of the second plate portion 722 faces the vertical direction and the plate surface of the first plate portion 721 faces in an oblique direction parallel to the fifth end face 655, the second plate portion 722 is fixed to the top surface of the upper shelf board 65, and the first plate portion 721 protrudes upward from the front edge of the second plate portion 722. The second plate portion 722 is fixed to the upper shelf board 65 with a fixing device such as a screw. The first plate portion 721 is located slightly closer to the toilet bowl 12 than the fifth end face 655 of the upper shelf board 65.

A third curtain board lower locking portion 682 that locks the third curtain board lower locking portion 692 of the third curtain board 62 is attached near the fifth end face 655 on the upper surface of the lower shelf board 65. The third curtain board lower locking portion 682 is formed by a third hook-and-loop fastener 77 and is attached near the edge of the fifth end face 655 on the upper surface of the lower shelf board 65.

As shown in Figures 11 to 13, the third fascia 62 is a long plate-like member, and when it is engaged with the shelf 65, it is arranged in a direction extending in the vertical direction. In the following description of the third fascia 62, it is assumed that the third fascia 62 is engaged with the shelf 65. The vertical extension direction of the third fascia 62 is the length direction, and the direction perpendicular to the length direction is the width direction. One surface of the third fascia 62 is formed in a flat shape, and the other surface is formed in a circular arc shape recessed toward the one surface side. One surface of the third fascia 62 is along the fifth end surface 655 of the shelf 65, and the other surface faces in a direction from the corner 17 formed by the first wall portion 14 and the left second wall portion 15 toward the toilet bowl 12. The other surface of the third fascia 62 is a circular arc surface recessed toward the corner 17. One surface of the third fascia 62 is the back surface 622, and the other surface is the front surface 621. The back surface 622 of the third panel 62 is engaged with the shelf board 65.

The third curtain board 62 is formed such that the front surface 621 is larger in the width direction than the back surface 622. The widthwise end faces 624, 625 of the third curtain board 62 are not perpendicular to the front surface 621 and the back surface 622, but are inclined so as to move inward in the width direction of the third curtain board 62 from the front surface to the back surface. If the end face on one side in the width direction of the third curtain board 62 is the first end face 624 and the end face on the other side is the second end face 625, the first end face 624 and the second end face 625 are oriented symmetrically in the width direction so as to gradually move away from each other from the back side to the front side. The first end face 624 and the front surface 621 form an acute angle. The corner between the first end face 624 and the front surface 621 is the first corner portion 626. The second end face 625 and the front surface 621 form an acute angle. The corner between the second end face 625 and the front surface 621 is the second corner portion 627.

As shown in FIG. 12, when the third curtain board 62 is engaged with the shelf board 65, the first corner 626 and the first end face 624 are arranged to overlap the front side of the first curtain board 23, and the second corner 627 and the second end face 625 are arranged to overlap the right side of the second curtain board 43. In a plan view, the angle θ1 between the surface 624a including the first end face 624 and the surface 625a including the second end face 625 is set to be greater than 90°. The first end face 624 of the third curtain board 62 is not in surface contact with the first curtain board 23, and the first corner 626 is in line contact with the first curtain board 23. The second end face 625 of the third curtain board 62 is not in surface contact with the second curtain board 43, and the second corner 627 is in line contact with the second curtain board 43.

The third curtain board 62 has a third curtain board upper retaining portion 691 attached to the upper side and a third curtain board lower retaining portion 692 attached to the lower side of the back surface 622. The third curtain board upper retaining portion 691 is retained by the third curtain board upper retaining portion 681. The third curtain board upper retaining portion 691 uses the second metal fitting 71. The third curtain board lower retaining portion 692 has a fourth hook-and-loop fastener 781 and an L-shaped metal fitting 782 that attaches the fourth hook-and-loop fastener 781 to the third curtain board 62. The L-shaped metal fitting 782 has a first plate portion 783 that is one half of the L shape and a second plate portion 784 that is the other half. The first plate portion 783 is fixed to the back surface of the third curtain board 62. The second plate portion 784 protrudes from the back surface of the third panel 62 with the plate surface oriented in a horizontal plane. The fourth hook-and-loop fastener 781 is attached to the underside of the second plate portion 784. The fourth hook-and-loop fastener 781 is adhered from above to the third hook-and-loop fastener 77 of the third panel lower locking portion 682.

When the third fascia 62 is engaged with the shelf 65, the upper end 62e is positioned slightly lower than the upper ends 23e, 43e of the first fascia 23 and the second fascia 43, and the lower end 62d is positioned at the same height (above the floor surface 111) as the lower ends 23d, 43d of the first fascia 23 and the second fascia 43. When the third fascia 62 is engaged with the shelf 65, it is raised above the floor surface 111, and the lower end 62d is positioned with a gap above the floor surface 111. The gap between the lower end 62d of the third fascia 62 and the floor surface 111 is configured so that, for example, cleaning tools, a water supply hose, a power supply cord, etc. can be inserted or installed.

"The state in which the third fascia 62 is floating above the floor surface 111" refers to a state in which there is an empty space between the lower end 62d of the third fascia 62 and the floor surface 111. For example, even if the lower end 62d of the third fascia 62 is positioned above the floor surface 111 with a gap therebetween, a state in which a member such as a plinth is provided on the floor surface 111 and the third fascia 62 is placed on the upper side of the member such as a plinth is not included in "the state in which the third fascia 62 is floating above the floor surface 111". Even if the lower end 62d of the third fascia 62 is positioned above the floor surface 111 with a gap therebetween, a state in which the third fascia 62 is provided on the front side of a member such as a plinth and the vicinity of the lower end 62d of the third fascia 62 is in contact with the front side of the member such as a plinth or overlaps closely with a gap therebetween is not included in "the state in which the third fascia 62 is floating above the floor surface 111".

When the third panel 62 is engaged with the shelf 65, it can hide the water supply hose and power supply cord located at the corner 17 between the first wall 14 and the left second wall 15, as well as items placed on the shelf 65. The third panel 62 can also make it difficult to see equipment and items located below the shelf 65 and at a lower position than the third panel 62.

As shown in Figures 1 and 2, the third top plate 63 is removably installed above the storage section 61, the third curtain board 62, near the left end 2a of the first cabinet 2, and near the rear end 4a of the second cabinet 4. The third top plate 63 is placed on the upper end surface of the first curtain board 23, the upper end surface of the second curtain board 43, and the upper end surface of the fixing plate portion 66.

As shown in FIG. 11, the third top plate 63 is formed in a rectangular shape with one corner removed. The five end faces of the plate are the first to fifth end faces 631 to 635, and the first to fifth end faces 631 to 635 are continuous in this order. The first to fifth end faces 631 to 635 are arranged such that the first end face 631 and the third end face 633 are arranged in parallel, the second end face 632 and the fourth end face 634 are arranged in parallel and perpendicular to the first end face 631 and the third end face 633, and the fifth end face 635 is arranged at an angle to the other end faces. The fifth end face 635 is curved so as to be recessed inward of the third top plate 63.

When the third top plate 63 is placed on the upper part of the storage section 61, the first end surface 631 faces the right side, the second end surface 632 faces the rear side and faces the first wall portion 14, the third end surface 633 faces the left side and faces the left second wall portion 15, the fourth end surface 634 faces the front side, and the fifth end surface 635 faces diagonally forward, which is the front side and the right side. The first end surface 631 is located to the right of the left edge of the first top plate 24. The vicinity of the first end surface 631 of the third top plate 63 covers the upper part of the first top plate 24. The fourth end surface 634 is located forward of the rear edge of the second top plate 44. The vicinity of the fourth end surface 634 of the third top plate 63 covers the second top plate 44. The fifth end surface 635 is disposed diagonally forward and to the left of a line connecting the front left corner of the first cabinet 2 (corner formed by the surface 23a of the first fascia 23 and the left end face) and the rear right corner of the second cabinet 4 (corner formed by the surface 431 of the second fascia 43 and the rear end face). The fifth end surface 635 protrudes toward the toilet 12 beyond the front surface of the third fascia 62.

The third top plate 63 is installed so as to straddle the first top plate 24 of the first cabinet 2 and the second top plate 44 of the second cabinet 4. When the third top plate 63 is lifted upward, it separates from the first top plate 24 of the first cabinet 2 and the second top plate 44 of the second cabinet 4, opening the upper part of the storage section 61. When lifting the third top plate 63 upward, the third top plate 63 can be easily lifted by grasping the vicinity of the fifth end surface 635 of the third top plate 63 that protrudes toward the toilet 12 side beyond the front surface of the third fascia 62.

The third top plate 63 has a gasket 636 attached to an edge along the first end face 631 on the underside and an edge along the fourth end face 634. The third top plate 63 is configured to be detachable from the top of the third cabinet 6, and when attached to the top of the third cabinet 6, the gasket 636 abuts against the top surface of the first top plate 24 and the top surface of the second top plate 44.

The toilet cabinet 1 according to the above embodiment is arranged so that the lower end 23d of the first fascia 23 of the first cabinet 2 and the lower end 43d of the second fascia 43 of the second cabinet 4 are positioned above the floor surface 111 of the toilet space 11 with a gap between them. This makes it easier to clean the toilet space 11.

The toilet cabinet 1 according to the above embodiment has a first top plate 24 and a second top plate 44. The first top plate 24 is provided continuously with the vicinity of the upper end 23e of the first fascia 23. The second top plate 44 is provided continuously with the vicinity of the upper end 43e of the second fascia 43. In the case of a conventional toilet cabinet in which the lower end of the fascia is provided to abut the floor surface, the height of the top plate is set by the height dimension of the fascia. In the toilet cabinet according to the above embodiment, the first fascia 23 and the second fascia 43 are provided in a floating state above the floor surface 111, so that the height of the first top plate 24 and the second top plate 44 can be set to a desired height by adjusting the height of the first fascia 23 and the second fascia 43 from the floor surface 111. The toilet cabinet 1 according to the above embodiment can be designed to have a floating feeling above the floor surface 111.

In the toilet cabinet 1 according to the above embodiment, the first fascia 23 is provided with a fascia height adjustment member 26 that adjusts the height from the floor surface 111. Therefore, when the first cabinet 2 is installed after the second cabinet 4 is installed during construction of the toilet cabinet 1, the first fascia 23 of the first cabinet 2 can be adjusted to the same height as the second fascia 43 of the second cabinet 4.

In the toilet cabinet 1 according to the above embodiment, a fixed frame height adjustment member 36 that adjusts the height from the floor surface 111 is attached to the first fixed frame portion 22. Therefore, when the first cabinet 2 is installed after the second cabinet 4 is installed during construction of the toilet cabinet 1, the first fixed frame portion 22 of the first cabinet 2 can be adjusted to the same height as the second fixed frame portion 42 of the second cabinet 4. This allows the first fascia 23 of the first cabinet 2 to be installed at the same height as the second fascia 43 of the second cabinet 4.

In the toilet cabinet 1 according to the above embodiment, the third cabinet 6 is provided on the toilet bowl side of the corner 17 formed by the first wall 14 and the left second wall 15. The third fascia 62 of the third cabinet 6 has a lower end 62d located above the floor surface 111 of the toilet space 11 with a gap therebetween, and is provided continuous with the first fascia 23 and the second fascia 43. This allows the first cabinet 2 and the second cabinet 4 to be designed in a continuous manner via the third cabinet 6. Since the lower end 62d of the third fascia 62 is also located above the floor surface 111, it is easy to clean and the height of the third top plate 63 can be set to the desired height.

The present disclosure is not limited to the above-described embodiment, and can be modified as appropriate without departing from the spirit of the present disclosure. For example, in the toilet cabinet 1 according to the above-described embodiment, the first cabinet 2, the second cabinet 4, and the third cabinet 6 are arranged at the same height with the same height dimensions, but they may be arranged at different heights with different height dimensions. The heights at which the first cabinet 2, the second cabinet 4, and the third cabinet 6 are attached may be set as appropriate.

In the above embodiment, the toilet bowl 12 is a tankless toilet bowl in which the tank is not provided continuously behind the toilet bowl body 121, but it may be a toilet bowl of a toilet other than the tankless toilet described above. In the above embodiment, the toilet cabinet 1 is installed together with the hand-washing basin 13, but it may be installed separately from the hand-washing basin 13.

In the toilet cabinet 1 according to the above embodiment, the first fascia 23 is provided with a fascia height adjustment member 26 that adjusts the height from the floor surface 111, but the fascia height adjustment member 26 does not have to be provided. The fascia height adjustment member 26 may be provided on the second fascia 43 instead of the first fascia 23, or the fascia height adjustment member 26 may be provided on the first fascia 23 and the second fascia 43. The fascia height adjustment member 26 may be in a form other than the above as long as it is capable of adjusting the fascia height.

In the toilet cabinet 1 according to the above embodiment, the first fixed frame portion 22 is attached with a fixed frame height adjustment member 36 for adjusting the height from the floor surface 111, but the fixed frame height adjustment member 36 does not have to be attached. The fixed frame height adjustment member 36 may be attached to the second fixed frame portion 42 instead of the first fixed frame portion 22, or the fixed frame height adjustment member 36 may be attached to the first fixed frame portion 22 and the second fixed frame. The fixed frame height adjustment member 36 may be in a form other than the above as long as the height from the floor surface 111 can be adjusted. For example, the fixed frame height adjustment member 36 may be configured so that the adjuster abuts against a member protruding from the wall portion instead of the floor surface 111.

In the toilet cabinet 1 according to the above embodiment, a third cabinet 6 is provided to connect the first cabinet 2 and the second cabinet 4, but the third cabinet 6 may not be provided and the first cabinet 2 and the second cabinet 4 may be directly connected. The first fascia 23 of the first cabinet 2 and the second fascia 43 of the second cabinet 4 may be directly connected to each other. In such a case, the lower end 23d of the first fascia 23 and the lower end 43d of the second fascia 43 are continuous and floating from the floor, which improves the cleanability of the toilet cabinet 1 and the toilet space 11.

When a third cabinet is provided to connect the first cabinet 2 and the second cabinet 4, the third cabinet may have a different form from the third cabinet 6 described above. For example, the height of the third fascia 62 of the third cabinet 6 may be different from the heights of the first fascia 23 and the second fascia 43. The third cabinet 6 may be provided with a fascia mounting height adjustment member similar to the fixed frame height adjustment member 36 that adjusts the height of the fixed plate portion 66 and the shelf 65 of the third cabinet 6, and a fascia height adjustment member similar to the fascia height adjustment member 26 that adjusts the height of the third fascia 62.

The toilet cabinet 1 in the above embodiment has a first top plate 24 and a second top plate 44, but may have a configuration without the first top plate 24 and the second top plate 44.

1 toilet cabinet, 2 first cabinet, 4 second cabinet, 6 third cabinet, 11 toilet space, 12 toilet bowl, 14 first wall, 15 left second wall (second wall), 17 corner, 22 first fixed frame (first fascia mounting part), 23 first fascia, 23d lower end, 23e upper end, 24 first top, 26 fascia height adjustment member, 36 fixed frame height adjustment member (fascia mounting part height adjustment member), 42 second fixed frame (second fascia mounting part), 43 second fascia, 43d lower end, 43e upper end, 44 second top, 62 third fascia, 62d lower end, 62e upper end, 111 floor surface

Claims (4)

A toilet cabinet provided in a toilet space between a toilet bowl and a first wall portion behind the toilet bowl, and between the toilet bowl and a second wall portion to the side of the toilet bowl,
a first fascia board provided on the toilet bowl side of the first wall portion with a gap therebetween, and a lower end portion of the first fascia board provided on the toilet bowl side with a gap therebetween and above a floor surface of the toilet space;
a second fascia provided on the toilet bowl side of the second wall portion with a gap therebetween, and a lower end of the second fascia provided on the toilet bowl side with a gap therebetween and above a floor surface of the toilet space;
a first fascia mounting portion provided in a space between the toilet bowl and the first wall portion, supported by at least one of the first wall portion and the floor surface, and to which the first fascia is attached on the toilet bowl side;
a second fascia mounting portion provided in a space between the toilet bowl and the second wall portion, supported by at least one of the second wall portion and the floor surface, and to which the second fascia is attached on the toilet bowl side;
The first panel mounting portion is
A fixing plate portion fixed to the first wall portion;
A height adjustment member for adjusting the height of the front panel mounting portion from the floor surface is provided.
The height adjustment member for the front panel mounting portion is
A protruding plate portion protruding downward from the fixed plate portion;
and an adjuster attached to a lower end of the protruding plate portion and capable of adjusting a vertical dimension,
The toilet cabinet has a fascia mounting height adjustment member arranged to overlap the rear side of the toilet bowl in the front-to-rear direction . The toilet cabinet according to claim 1, wherein the first and second panels are arranged so that their lower ends are continuous and spaced apart above the floor surface of the toilet space. a third fascia board is provided closer to the toilet bowl than the corner formed by the first wall portion and the second wall portion, with a gap between the corner portion and the third fascia board, and the lower end portion is provided so as to be positioned above the floor surface of the toilet space with a gap therebetween;
The toilet cabinet according to claim 1 or 2, wherein the third panel is provided continuously with the first panel and the second panel. A first top plate provided on an upper side of a gap between the first curtain board and the first wall portion;
The toilet cabinet according to any one of claims 1 to 3, further comprising a second top plate provided at an upper side of the gap between the second fascia and the second wall portion.

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