JP2010053658A - Fittings - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide fittings with superior beauty, which prevent a screw from being exposed in a boundary portion between a frame body and a trim. <P>SOLUTION: The fittings include the frame body which is provided in the opening for making the indoors and the outdoors communicate with each other, and a sandwich member which is mounted on the frame body so as to sandwich an outdoor-side portion of the trim provided on the indoor side of the frame body together with the frame body. The sandwich member is provided with a positioning assisting portion for assisting the positioning of the sandwich member in a position to mount the sandwich member in the frame body, when the sandwich member is arranged in the position. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a joinery having a frame provided in an opening that communicates indoors and outdoors, and a frame provided on the indoor side of the frame.

Conventionally, a joinery having a frame provided in an opening that communicates indoors and outdoors and a frame provided on the indoor side of the frame is a plate-like shape that protrudes to the indoor side of the frame attached to the housing side of a building or the like. Are overlapped on the upper surface of the frame, and the overlapping portion of the frame and the frame is fixed with screws or the like. (For example, see Patent Document 1)
Japanese Patent No. 3180286

  Both the frame and the frame are framed in four directions, and the boundary between the frame and the frame is exposed over the entire circumference of the frame and the frame. When such a boundary portion between the frame and the frame is fixed with a screw, there is a problem that the head of the screw may be exposed and the appearance may be impaired.

  This invention is made | formed in view of this subject, The place made into the objective is to provide the fitting excellent in the beauty | look which does not expose a screw | thread at the boundary part of a frame and a frame.

  In order to achieve this object, a joinery of the present invention includes a frame provided in an opening that communicates indoors and outdoors, and an outdoor side of a frame that is attached to the frame and provided on the indoor side of the frame together with the frame. A holding member for holding the portion of the holding member, and the holding member assists in positioning the holding member with respect to the attachment position when the holding member is disposed at the attachment position with respect to the frame body. It is a joinery characterized by having a positioning assisting part.

  Such a joinery is important because the part of the frame outside the frame is held between the frame and the holding member, and the attachment position of the holding member to the frame has a great influence on the holding force. According to the pinching member, since the positioning assisting portion for assisting the positioning of the pinching member with respect to the mounting position is provided, the pinching member can be easily mounted at an appropriate mounting position. For this reason, the frame can be attached to the frame without using screws or the like because the frame is attached to the frame and the holding member. Therefore, it is possible to provide a joinery excellent in aesthetic appearance in which screws are not exposed at the boundary between the frame and the frame.

In such a joinery, it is preferable that the frame body has a concave portion recessed in an indoor surface facing the indoor side, and the positioning assisting portion is inserted into the concave portion.
According to such a fitting, it is possible to easily arrange the holding member at an appropriate position with respect to the frame body simply by inserting the positioning assisting portion into the recess provided in the frame body.

In this fitting, the frame body has a surface abutting portion that protrudes indoors and abuts on the inner surface of the opening in the frame, and the holding member is attached to the frame body. It is desirable to have an engaging portion that is attached and faces the front surface abutting portion, and is engaged with the back surface side that is the outer side of the opening in the frame.
According to such a joinery, the front surface side of the frame is brought into contact with the front surface contact portion of the frame body, and the rear surface side of the frame is engaged with the engaging portion of the holding member facing the front surface contact portion. The frame can be securely held between the body and the holding member.

In this fitting, it is preferable that the engaging portion has a protrusion protruding toward the frame side, and the protrusion is brought into contact with the frame.
According to such a joinery, since the protrusion provided on the engaging portion is brought into contact with the frame, the contact area is small compared to the case where the entire area of the engaging portion is contacted, so that the holding portion is held. It is possible to concentrate the frame and more firmly hold the frame.

In this fitting, an engagement piece that engages with the frame is provided on the distal end side of the engagement portion, and an engagement recess that engages the engagement piece on the back surface of the frame. Is preferably formed.
According to such a joinery, the frame is also held by the engagement between the engagement concave portion on the back surface of the frame and the engagement piece of the engagement portion of the holding member, so that the frame is more firmly attached to the frame body side. Is possible.

In this joinery, the holding member is connected to the housing mounting portion that is opposed to the engaging portion with a space and is attached to the housing, and the engaging portion and the housing mounting portion are connected to the frame body side. And it is desirable to have the fixing | fixed part fixed to the said frame with a bis | screw.
According to such a joinery, since the holding member is attached to the case at the case attaching portion, even if an external force is received from the frame or the frame, the posture of the holding member is easily maintained and the frame is firmly It is possible to hold it.

In such a joinery, it is preferable that when the holding member is attached to the frame body, the housing attachment portion protrudes indoors from the engagement portion.
According to such a joinery, since the housing attaching part provided facing the engaging part with a gap protrudes from the engaging part, when attaching the holding member, Without being disturbed, it can be easily attached to the housing at the protruding portion.

  ADVANTAGE OF THE INVENTION According to this invention, it is possible to provide the fitting excellent in the beauty | look which does not expose a screw | thread at the boundary part of a frame and a frame.

Hereinafter, a fitting according to an embodiment of the present invention will be described with reference to the drawings.
In the present embodiment, as an example of the fitting 1 according to the present invention, as shown in FIG. 1, a frame body 11 provided at an opening of a building that communicates indoors and outdoors, and an upper side of the opening that is fixed in the frame body 11. A fixed sliding door 20 that is closed and does not move, and a lower sliding door 5 that is not blocked by the fixed sliding door 20 and that can be moved up and down along the frame body 11, and is used for raising and lowering windows. 1 will be described as an example.

  In this fitting 1, the fixed shoji 20 is provided in the outdoor area in the prospective direction of the frame 11, and the indoor area is an area in which the movable shoji 5 can move. In the following description, the vertical direction when the joinery 1 is viewed from the outdoor side is indicated as the vertical direction, the horizontal direction is indicated as the horizontal direction or the finding direction, and the depth direction that is the indoor / outdoor direction is indicated as the prospective direction. Moreover, since the characteristic part of this invention is the frame 11 side, description is abbreviate | omitted about the detail of the fixed shoji 20 and the moving shoji 5. FIG.

  As shown in FIG. 2, the frame 11 is provided at the opening of the wall 3 that partitions the interior and exterior, and the upper frame 12, the lower frame 13, and the left and right vertical frames 14, 15 that are extruded members are framed in a rectangular shape. Configured. The upper frame 12, the lower frame 13, and the left and right vertical frames 14, 15 are frame fixing portions fixed to the outer peripheral surface 11 a on the outer peripheral side in a state of being framed in a rectangular shape, facing the housing 7 with screws 60. 11b protrudes over the entire circumference. Further, the indoor surface 11c on the indoor side of the upper frame 12, the lower frame 13, and the left and right vertical frames 14 and 15 is a plate-shaped surface contact that abuts on the upper surface of the frame 16 provided on the indoor side of the frame 11. A frame contact portion 11d as a contact portion protrudes over the entire circumference. On the outer peripheral side of the frame contact portion 11d, a recess 11e that is recessed outward is formed so as to surround the frame contact portion 11d.

  Moreover, the fitting 1 of this embodiment is the fitting 1 for raising / lowering windows, Comprising: The fixed shoji 20 is provided in the upper side. For this reason, the upper frame 12 and the left and right vertical frames 14 and 15 have the same shape provided with mounting grooves (not shown) for the fixed shoji 20, and the lower frame 13 is not provided with mounting grooves. This is different from the upper frame 12 and the left and right vertical frames 14 and 15. Since the indoor side and the housing side of the frame, which is the main characteristic part of the present invention, that is, the indoor side and the housing side of the upper frame 12, the lower frame 13, and the left and right vertical frames 14, 15, are all the same. The lower frame 13 will be described as an example.

  The lower frame 13 has a vertical indoor surface 11 c facing the indoor side, and a lower surface (outer peripheral surface) 11 a placed (contacted) on the housing 7. The frame contact portion 11d of the lower frame 13 is arranged on the indoor surface 11c in a horizontal direction (in the vertical frames 14 and 15, the horizontal direction is perpendicular to the horizontal direction) from the center in the vertical direction (the horizontal direction in the vertical frames 14 and 15) toward the indoor side. Projecting in the out-of-plane direction).

Below the frame contact portion 11d on the indoor surface 11c (outside of the frame contact portion 11d), below the middle of the lower surface 11a of the lower frame 13 and the frame contact portion 11d (the lower surface 11a of the lower frame 13). A recess 11e is formed so as to be positioned on the outer peripheral side of the frame contact portion 11d. An edge on the upper end side (inner peripheral side) of the recess 11e is provided with an extending piece 11f that is connected to the indoor surface 11c and extends slightly downward (outer peripheral side). Screw holes (not shown) for fixing the holding member 30 for holding the frame 16 together with the frame contact portion 11d are formed on the indoor surface 11c located on the lower side (outer peripheral side) of the recess 11e. In the direction (vertical direction in the vertical frames 14 and 15), it is provided with an appropriate interval.
The frame fixing portion 11b of the lower frame 13 is suspended from the lower surface 11a of the lower frame 13 downward in the vertical direction.

  As shown in FIG. 3, the holding member 30 includes a housing attachment portion 31 that is placed (contacted) on the housing 7 and is screwed, and an upper side (inner peripheral side) from the outdoor end of the housing attachment portion 31. ) And an extended wall portion 32 as a fixed portion, and the upper end (inner peripheral side end) of the extended wall portion 32 is slightly bent to the outdoor side and further extended upward (inner peripheral side). Thus, a positioning piece 33 as a positioning assisting part that assists in positioning with the lower frame 13 and an engaging part 34 extending from the upper end of the extending wall part 32 to the indoor side are provided.

  The engaging portion 34 extends in the horizontal direction (out-of-plane direction) from the upper end of the extending wall portion 32 and is in contact with a frame 16 side surface (hereinafter referred to as a back surface) 16 c of the frame 16. 34a, a disengagement prevention portion 34b that engages with an engagement recess 16d provided on the back surface 16c of the frame 16 provided at the tip of the back surface abutting portion 34a, and prevents the frame 16 from being detached from the frame 11. The upper surface of the contact part 34a has a protrusion 34c protruding upward (inner peripheral side).

  The housing attachment portion 31 and the engaging portion 34 are each extended substantially horizontally toward the indoor side (in the vertical frames 14 and 15, the out-of-plane direction orthogonal to the horizontal direction), and are provided to face each other. However, the housing attachment portion 31 extends longer to the indoor side than the engagement portion 34. A fixing hole (not shown) for fixing the holding member 30 to the casing 7 with a screw 62 is provided in a portion of the casing attachment portion 31 that extends longer from the engagement portion 34 to the room side. .

  In the holding member 30, the positioning piece 33 is inserted into the recess 11 e of the lower frame 13, the tip of the positioning piece 33 is engaged with the extending piece 11 f of the lower frame 13, and the extending wall portion 32 is engaged with the lower frame 13. The clamping member 30 is fixed by screwing the screw 61 into the screw hole. At this time, it arrange | positions so that the lower surface 11a of the lower frame 13 and the lower surface 31a of the housing attachment part 31 of the holding member 30 may become flat.

  Further, in a state where the holding member 30 is fixed to the lower frame 13 with screws 61, the engaging portion 34 can be elastically deformed in the vertical direction (the horizontal direction in the vertical frames 14 and 15).

The frame 16 is formed in a rectangular shape with plate-like members framed in four directions. The members disposed on the four sides of the frame 16 each have an accommodation recess 16b in which the frame abutting portion 11d of the lower frame 13 is accommodated in a portion on the outdoor side of a surface (hereinafter referred to as a surface) 16a facing the inside of the opening. Is provided. When the frame contact portion 11d is stored in the storage recess 16b, the storage recess 16b is formed so that the surfaces of the frame contact portion 11d and the frame 16 are flat.
On the back surface 16c of the frame 16, there is provided an engaging recess 16d that is recessed toward the inside of the opening in the vicinity of the end on the outdoor side.

  As shown in FIG. 1, the holding member 30 is fixed to an upper frame 12, a lower frame 13, and left and right vertical frames 14, 15 that are framed in a rectangular shape. At this time, the frame 11 has the upper frame 12, the lower frame 13, and the left and right vertical frames 14 and 15 joined to each other, but the holding member 30 has the upper frame 12, the lower frame 13, and the left and right frames It is formed shorter than the vertical frames 14 and 15, and the corners are not joined. For this reason, all the engaging portions 34 of the holding member 30 are configured to be able to bend to the outside of the opening, that is, to the housing 7 side.

  In the lower frame 13 to which the holding member 30 is fixed, the lower surface 11a of the lower frame 13 and the housing mounting portion 31 of the holding member 30 are brought into contact with the inner peripheral surface 7a of the housing 7, and the housing fixing portion of the lower frame 13 11b is contact | abutted by the outdoor side surface, and the housing attachment part 31 and the housing fixing | fixed part 11b are each fixed to the housing 7 with screws 62 and 60.

  Then, the framed frame 16 is inserted between the frame contact portion 11 d of the lower frame 13 attached to the housing 7 and the engaging portion 34 of the holding member 30. And the engagement part 34 is elastically deformed (or the frame contact part 11d is elastically deformed, or the engagement part 34 and the frame are brought into contact with the disengagement prevention part 34b of the holding member 30 by the end of the frame 16 on the outdoor side. Both of the contact portions 11d are elastically deformed, and the detachment prevention portion 34b moves downward (moves in a direction in which the interval between the engagement portion 34 and the frame contact portion 11d increases). When the frame 16 moves toward the outdoor side, when the disengagement preventing portion 34b reaches the engagement recess 16d of the frame 16, the disengagement prevention portion 34b enters the engagement recess 16d and the direction in which the frame 16 comes out, that is, the indoor direction. Movement is restricted. At this time, when the disengagement preventing portion 34b enters the engaging recess 16d, the projection 34c provided on the back contact portion 34a is on the front surface side of the engaging recess 16d on the back surface 16c side of the frame 16 (outside in the prospective direction). The front end side of the frame 16 is held between the lower frame 13 and the holding member 30. On the other hand, the indoor side of the frame 16 is fixed to the housing 7 via, for example, a bracket attached to the back surface 16 c of the frame 16.

  In the joinery 1 of the present embodiment, the portion of the frame 16 on the outdoor side is sandwiched between the frame body 11 and the sandwiching member 30, so the attachment position of the sandwiching member 30 with respect to the frame body 11 is important. Since the pinching member 30 has the positioning piece 33 for assisting the positioning of the pinching member 30 with respect to the mounting position, the pinching member 30 can be easily mounted at an appropriate mounting position. For this reason, since the frame 16 is securely clamped and attached to the frame body 11 and the clamping member 30, the frame 16 can be attached to the frame body 11 without using screws or the like. Therefore, it is possible to provide the joinery 1 excellent in aesthetics in which screws are not exposed at the boundary portion between the frame 11 and the frame 16.

  Further, the sandwiching member 30 can be easily arranged at an appropriate position with respect to the frame body 11 by simply inserting the positioning piece 33 into the recess 11 e provided in the frame body 11.

  Further, the front surface 16a side of the frame 16 is brought into contact with the frame contact portion 11d of the frame 11, and the rear surface 16c side of the frame 16 is brought into contact with the rear surface contact portion 34a of the holding member 30 facing the frame contact portion 11d. Therefore, the frame 16 can be reliably held between the frame body 11 and the holding member 30.

  In addition, since the projection 16 c provided on the back surface contact portion 34 a is in contact with the frame 16, the frame 16 has a small contact area compared to the case where the entire area of the back surface contact portion is in contact. Therefore, the pinching force is concentrated and the frame 16 can be pinched more firmly.

  Further, since the frame 16 is held by the engagement between the engagement recess 16d of the back surface 16c of the frame 16 and the protrusion 34c of the back surface contact portion 34a of the holding member 30, the frame 16 is more firmly attached to the frame body 11. It can be attached to the side.

  Further, since the holding member 30 is attached to the case 7 by the case attaching portion 31, even if an external force is received from the frame 11 or the frame 16, the posture of the holding member 30 is easily maintained, and the frame 16 is It can be firmly held. Furthermore, since the lower frame 11 is connected to the holding member 30 and the screw 61 and the holding member 30 is fixed to the housing 7 with the screw 62, the lower frame 11 can be prevented from falling to the outdoor side.

  Further, when the holding member 30 is attached to the frame body 11, the housing attachment portion 31 provided so as to be opposed to the engagement portion 34 with a gap protrudes from the engagement portion 34. When attaching the holding member 30, it is possible to easily attach the holding member 30 to the housing 7 by screwing the screw 62 into the protruding portion without being obstructed by the engaging portion 34.

  In the above embodiment, the example in which the disengagement preventing portion 34b of the holding member 30 is engaged with the engaging recess 16d formed in the frame 16 has been described. However, as shown in FIG. The concave portion 16d is not provided, and the holding member 30a may be held between the distal end portion 35a of the engaging portion 35 that is elastically deformed and the frame contact portion 11d of the lower frame 13. Moreover, the structure which is not provided with the housing attachment part 31 with which the holding member 30 of the said embodiment was provided like the holding member 30b shown in FIG. 5 may be sufficient. Further, as in the holding member 30c shown in FIG. 6, the positioning piece 36 may be merely brought into contact with the lower end of the concave portion 11e of the lower frame 13, and necessarily enters the inside, and the tip thereof is engaged with the extending piece 11f. It does not have to match. At this time, as shown in FIG. 7, the frame 16 does not have the engaging recess 16 d, and the front end side portion 35 a of the engaging portion 35 that is elastically deformed and the frame abutting portion 11 d of the lower frame 13. The sandwiching member 30d may be sandwiched.

  In the above-described embodiment, description has been given by taking as an example the fitting used for the raising and lowering window provided so that the movable shoji is movable in the vertical direction in the opening frame, but the present invention is not limited to this, and the movable shoji can move in the left-right direction. It may be a joiner for a simple sliding window or a joiner only for fixed shoji.

  Moreover, the said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and it is needless to say that the present invention includes equivalents thereof.

It is the external view which looked at the fitting which concerns on this embodiment from the indoor side. It is a longitudinal cross-sectional view of the joinery which concerns on this embodiment. It is a figure for demonstrating a pinching member. It is a figure which shows the 1st modification of the holding member concerning this embodiment. It is a figure which shows the 2nd modification of the pinching member concerning this embodiment. It is a figure which shows the 3rd modification of the pinching member concerning this embodiment. It is a figure which shows the 4th modification of the pinching member concerning this embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Joinery, 11d Frame contact part, 11e Concave part, 11f Extension piece, 13 Lower frame,
14b Detachment prevention part, 16 frame, 16a surface, 16b receiving recess,
16c back surface, 16d engagement recessed part, 30 pinching member, 30a pinching member,
30b sandwiching member, 30c sandwiching member, 30d sandwiching member,
31 Housing attachment part, 31a Lower surface, 32 Extension wall part, 33 Positioning piece,
34 engagement portion, 34a back contact portion, 34b disengagement prevention portion, 34c protrusion,
35 engaging portion, 35a distal end side portion, 36 positioning piece,
60 screws, 61 screws, 62 screws

Claims (7)

A frame provided in an opening that communicates indoors and outdoors;
A sandwiching member attached to the frame body and sandwiching a portion of the frame outside the frame provided on the indoor side of the frame body together with the frame body;
Have
The said holding member has a positioning auxiliary | assistance part for assisting positioning of the said holding member with respect to the said attachment position, when arrange | positioning the said holding member in the attachment position with respect to the said frame. The joinery according to claim 1,
The frame body has a recessed portion recessed in an indoor surface facing the indoor side,
The fitting is characterized in that the positioning assisting part is inserted into the recess. The joinery according to claim 1 or claim 2,
The frame body has a surface abutting portion that protrudes indoors and abuts the inner surface of the opening in the frame.
The holding member has an engaging portion that is attached to the frame body and faces the front surface abutting portion, and is engaged with a back surface side that is an outer side of the opening in the frame. Characteristic joinery. The joinery according to claim 3,
The engagement portion has a protrusion protruding toward the frame side, and the protrusion is brought into contact with the frame. The fitting according to claim 3 or claim 4,
An engagement piece that engages with the frame is provided on the distal end side of the engagement portion,
An engagement recess into which the engagement piece is engaged is formed on the back surface of the frame. A fitting according to any one of claims 3 to 5,
The sandwiching member is connected to the housing mounting portion that is opposed to the engaging portion with a space and is attached to the housing, the engaging portion and the housing mounting portion on the frame body side, and A joinery comprising a fixing portion fixed to a frame. The joinery according to claim 6,
The fitting is characterized in that when the holding member is attached to the frame body, the housing attaching portion protrudes indoors from the engaging portion.

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