JP6993106B2 - Curtain rod structure - Google Patents

Description

The present invention relates to a curtain rod structure for suspending a curtain.

Conventionally, a curtain rod structure has been used to enable opening and closing of a curtain. The curtain rail structure includes a linearly extending curtain pole, a bracket for fixing the curtain pole to an object to be attached such as a wall or a window frame, and a plurality of annular runners through which the curtain pole is inserted. A curtain is hung from the lower end of the runner, and the runner can be opened and closed by sliding the runner along the curtain pole.

In the conventional curtain rail structure, a cap is attached to the tip of the curtain pole so that the processed surface at the tip of the curtain pole is not exposed (see, for example, Patent Document 1).

JP-A-2015-54145

In the conventional curtain rail structure as described above, a discontinuity such as a gap is formed between the curtain pole and the cap, and there is no sense of unity between the curtain pole and the cap, which may spoil the aesthetic appearance. rice field. Therefore, even if a discontinuous portion is formed between the curtain pole and the cap, there has been a demand for a curtain rail structure that can create a sense of unity between the curtain pole and the cap.

The present invention has been made in view of the above problems, and an object thereof is to create a sense of unity between the curtain rod and the cap even if a discontinuity is formed between the curtain pole and the cap. It is to provide a curtain rail structure that can be made to.

In order to achieve the above object, the curtain rail structure of the present invention includes a curtain pole inserted into an annular runner to which a curtain is mounted, a bracket for fixing the curtain pole to an object to be mounted, and an end of the curtain pole. The curtain rod has an end face at the end, the cap has a joint surface at one end, and the bracket has the end face and the joint surface. It is provided with an accommodating portion for accommodating the curtain pole and the cap, which are joined to each other so as to face each other, and a closing member for closing the accommodating portion. It is a recess formed so as to be accommodating together with the curtain pole and a part of the cap, and the closing member is at least the end face and the joint surface accommodated in the accommodating portion from the side of the opening of the accommodating portion. It is characterized in that it is formed so as to cover.

In the curtain rail structure according to one aspect of the present invention, the curtain pole and a part of the cap can pass through the opening of the accommodating portion.

In the curtain rail structure according to one aspect of the present invention, the accommodating portion has a part having the same contour as a part of the contour of the part of the curtain pole and the cap to be accommodated.

In the curtain rail structure according to one aspect of the present invention, the closing member has a part having the same contour as the contour of the part of the curtain pole to be accommodated and the part of the cap exposed from the opening. ing.

In the curtain rod structure according to one aspect of the present invention, the closing member is formed with a hole communicating with the inside of the accommodating portion.

In the curtain rod structure according to one aspect of the present invention, the bracket includes a fixing member that makes it possible to fix the accommodating portion in the bracket.

According to the curtain rail structure according to the present invention, even if a discontinuous portion is formed between the curtain pole and the cap, a sense of unity can be generated between the curtain pole and the cap.

It is a perspective view for showing the schematic structure of the curtain rail structure which concerns on embodiment of this invention. FIG. 2A is a perspective view for showing a schematic configuration of a curtain pole and a cap in the curtain rail structure according to the embodiment of the present invention, and FIG. 2A shows a state in which the curtain pole and the cap shown in FIG. 1 are separated. It is a perspective view, and FIG. 2B is a perspective view showing a state in which a curtain rod and a cap are assembled. It is a perspective view for showing the schematic structure of the bracket in the curtain rail structure which concerns on embodiment of this invention, FIG. 3 (a) is the perspective view of the bracket shown in FIG. 1, and FIG. 3 (b) is FIG. 3 is a perspective view showing a state in which the bracket shown in FIG. 3A is closed and the member is removed. It is a perspective view for showing the schematic structure of the closing member of a bracket in the curtain rail structure which concerns on embodiment of this invention, FIG. 4 (a) is a perspective view of the closing member, and FIG. 4 (b) is It is a perspective view which shows the closing member in contact with a curtain pole and a cap, and FIG. 4C is a plan view which shows the closing member in contact with a curtain pole and a cap. It is a perspective view which shows the curtain rail structure which concerns on embodiment of this invention in the state which the bracket is disassembled.

Hereinafter, the curtain rail structure according to the embodiment of the present invention will be described with reference to the drawings.

First, the curtain rod structure 1 according to the embodiment of the present invention will be described with reference to FIGS. 1 and 2. FIG. 1 is a perspective view for showing a schematic configuration of a curtain rod structure 1 according to an embodiment of the present invention. FIG. 2 is a perspective view for showing a schematic configuration of the curtain pole 2 and the cap 3 in the curtain rail structure 1, and FIG. 2A shows a state in which the curtain pole 2 and the cap 3 shown in FIG. 1 are disassembled. 2 (b) is a perspective view showing a state in which the curtain rod 2 and the cap 3 are assembled.

As shown in FIGS. 1 and 2, the curtain rail structure 1 according to the embodiment of the present invention includes a curtain pole 2 inserted into annular runners R1 and R2 to which a curtain (not shown) is attached, and a curtain pole 2. It is provided with a bracket 4 for fixing to the object to be mounted, and a cap 3 joined to the end 2a of the curtain pole 2. Hereinafter, a specific description will be given.

As shown in FIGS. 2A and 2B, the curtain pole 2 is a rod-shaped member extending linearly or substantially linearly, and has an end surface 2b at an end 2a (one side omitted). The curtain pole 2 has a circular or substantially circular cross section orthogonal to the extending direction (longitudinal direction Px in FIG. 2B). The end surface 2b is a surface facing the extending direction of the curtain pole 2, for example, a surface formed by processing the material when the curtain pole 2 is made from the material. In FIGS. 2A and 2B, only one end of the curtain pole 2 is shown, but the curtain pole 2 has an end face 2b at both ends 2a. The end surface 2b is formed with a pole-side screw hole 2c that can be screwed with the cap-side screw shaft 3c of the cap 3, which will be described later.

The cap 3 is a rod-shaped member extending linearly or substantially linearly, and has a joint surface 3b at one end (end 3a) in the extending direction. The cap 3 has a circular or substantially circular cross section orthogonal to the extending direction (longitudinal direction Px in FIG. 2B). Further, the cap 3 has a tapered shape at a portion on the end (end 3d) side opposite to the end 3a. The joint surface 3b has, for example, the same shape as or substantially the same shape as the end surface 2b of the curtain pole 2, or has a shape corresponding to the end surface 2b. The corresponding shapes include completely the same shape and substantially the same shape, and the shape in which the joint surface 3b contacts the end surface 2b on the entire surface thereof or the joint surface 3b partially contacts the entire surface of the end surface 2b. The shape to be used. The cap 3 has a cap-side screw shaft 3c which is a screw shaft extending outward in the extending direction of the cap 3 from the joint surface 3b, and the cap-side screw shaft 3c has a pole-side screw hole 2c of the curtain pole 2. It is possible to screw with. When the cap-side screw shaft 3c is screwed into the pole-side screw hole 2c and the joint surface 3b of the cap 3 comes into contact with the end surface 2b of the curtain pole 2 or approaches a predetermined distance, the curtain pole 2 and the cap 3 are joined to each other. , It becomes a joined state.

The width in the direction orthogonal to the extending direction of the curtain pole 2 may be the same as or substantially the same as the width in the direction orthogonal to the extending direction of the cap 3, or may be different. In the illustrated embodiment, the width of the portion of the cap 3 on the end 3a side in the direction orthogonal to the extending direction is the same as the width in the direction orthogonal to the extending direction of the curtain pole 2.

The bracket 4 includes an accommodating portion 41 for accommodating a curtain pole 2 and a cap 3 (see FIG. 2B) to which an end surface 2b and a joint surface 3b are joined so as to face each other, and a closing member 43 for closing the accommodating portion 41. It is equipped with. Specifically, as shown in FIG. 1, the bracket 4 has a bracket main body 42, and the accommodating portion 41 is formed in the bracket main body 42. Further, the bracket 4 includes a fixing member 44 that makes it possible to fix the accommodating portion 41 in the bracket 4. The fixing member 44 is, for example, a screw member. The configuration of the bracket 4 will be described in detail below.

3A and 3B are perspective views for showing a schematic configuration of the bracket 4, FIG. 3A is a perspective view of the bracket 4, and FIG. 3B is a state in which the bracket 4 is closed and the member 43 is removed. It is a perspective view of the accommodating part 41 shown by.

The accommodating portion 41 is a recess formed so as to accommodate a part of the curtain pole 2 and the cap 3 (see FIG. 2B) to which the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3 are joined. As shown in FIG. 2B, the curtain pole 2 and a part of the cap 3 accommodated in the accommodating portion 41 are the curtain pole 2 and the cap 3 in the vicinity of the joint portion 23 of the curtain pole 2 and the cap 3 in the joined state. Is the part of. The joint portion 23 is a portion formed by the end surface 2b and the joint surface 3b in the bonded state, and is a portion between the end surface 2b and the joint surface 3b.

The accommodating portion 41 is a recess recessed inward and has an opening 411 opened toward the outside of the bracket main body 42, and the opening 411 is described above for the joined curtain pole 2 and the cap 3. A part of the above (hereinafter, also referred to as the accommodating portion 24) can pass through. Specifically, as shown in FIG. 3 (b), the width D of the opening 411 is such that the accommodated portion 24 can pass through the opening 411 and into the inside of the accommodation portion 41. , The value is the same as the width of the accommodated portion 24 or larger than the width of the accommodated portion 24. Further, the accommodating portion 41 penetrates the bracket main body 42 in the extending direction of the accommodating portion 41 (in the direction of the arrow By in FIG. 3A).

The bracket main body 42 has a mounting surface 422 which is a surface that comes into contact with a mounting target such as a wall or a ceiling, and the mounting surface 422 is provided with an engaging member 421. The engaging member 421 is formed so as to engage with the mounting target so that the bracket main body 42 can be fixed to the mounting target. The engaging member 421 is, for example, a tapping screw protruding from the mounting surface 422, and the tapping screw is screwed into the mounting target to fix the bracket main body 42 to the mounting target. The tapping screw is projected, for example, from a plate formed on the mounting surface 422 so as to be mountable and removable. The engaging member 421 is not limited to the tapping screw, and may be any as long as the bracket 4 can be fixed to the mounting target. The bracket body 42 extends in the longitudinal direction Bx facing the mounting surface 422 and extends to the tip portion 423.

The accommodating portion 41 is formed between the mounting surface 422 and the tip portion 423 in the bracket main body 42, extends in the width direction By direction orthogonal to the longitudinal direction Bx of the bracket main body 42, and penetrates the bracket main body 42. There is. Further, the opening 411 extends in the longitudinal direction Bx of the bracket main body 42.

The accommodating portion 41 has the same contour as a part of the contour of a part (accommodated portion 24) of the curtain pole 2 and the cap 3 to be accommodated. For example, as shown in FIG. 3B, the accommodating portion 41 has a rear side surface 416 which is a surface extending from the end of the opening 411 on the mounting surface 422 side toward the inside of the bracket main body 42, and the tip of the opening 411. It has a front side surface 412 which is a surface extending from the end on the portion 423 side toward the inside of the bracket main body 42, and a support receiving surface 415 which is a surface connecting the front side surface 412 and the rear side surface 416 on the inner side. .. These front side surface 412, rear side surface 416, and support receiving surface 415 define the accommodating portion 41. The front side surface 412 and the rear side surface 416 are flat surfaces or substantially flat surfaces, and the support receiving surface 415 is a curved surface. The support receiving surface 415 has a curved surface that forms the same contour as a part of the contour of the curtain pole 2 and the part of the cap 3 (accommodated portion 24) in the receiving portion 24, and the supporting receiving surface 415 has a curved surface. The portion of the accommodating portion 24 accommodated in is in contact with the support receiving surface 415. For example, the cross section of the support receiving surface 415 orthogonal to the width direction By has a semicircular arc shape which is the outline of half of the curtain pole 2 and the cap 3.

Further, the bracket main body 42 has a holding portion contact portion 438a of a pair of side plate portions 432a and 432b of the closing member 43, which will be described later, formed adjacent to the edge portion on the mounting surface 422 side in the longitudinal direction Bx of the opening portion 411. , 438b has a holding portion 413 that can come into contact with the b. The holding portion 413 is a recess that is recessed inward so that the closing member 43 is located inside the accommodating portion 41, but the shape of the holding portion 413 is not limited to this. Further, the holding portion 413 is formed with a fixing member engaging portion 414 for fixing the fixing member 44.

The closing member 43 is formed so as to cover at least the end surface 2b of the curtain pole 2 accommodated in the accommodating portion 41 and the joint surface 3b of the cap 3 from the side of the opening 411 of the accommodating portion 41. The closing member 43 will be described in detail below with reference to FIG.

4A and 4B are perspective views for showing a schematic configuration of the closing member 43, FIG. 4A is a perspective view of the closing member 43, and FIG. 4B shows the closing member 43 as a curtain pole 2 and a curtain pole 2. FIG. 4 (c) is a perspective view showing a state of being in contact with the cap 3, and FIG. 4 (c) is a plan view showing the closing member 43 in a state of being in contact with the curtain pole 2 and the cap 3.

As shown in FIG. 3A, the closing member 43 is fitted into the accommodating portion 41 from the opening 411, and is held by the curtain pole 2 and the cap 3 joined to the bracket main body 42 inside the accommodating portion 41. It has a shape that can be used. Specifically, as shown in FIG. 4A, the closing member 43 includes the substrate portion 431 and a pair of side plate portions 432a, 432b extending downward from the pair of edge portions 431a, 431b of the substrate portion 431. And have. The side plate portion 432a and the side plate portion 432b have a symmetrical shape. The side plate portion 432a has an accommodating portion abutting portion 436a, a rear side surface abutting portion 439a connected to the accommodating portion abutting portion 436a, and an accommodating portion abutting portion 436a on the edge portion opposite to the edge portion 431a. It has a holding portion contact portion 438a connected to the rear side surface contact portion 439a on the opposite side. Further, the side plate portion 432a has a front side surface contact portion 437a at the edge portion on the distal end side connected to the accommodation portion contact portion 436a. Similarly, the side plate portion 432b is accommodated at the edge portion on the opposite side of the edge portion 431b, with the accommodation portion contact portion 436b and the rear side surface contact portion 439b connected to the accommodation portion contact portion 436b. It has a holding portion contact portion 438b connected to the rear side surface contact portion 439b on the opposite side of the portion contact portion 436b. Further, the side plate portion 432b has a front side surface contact portion 437b at the edge portion on the distal end side connected to the accommodation portion contact portion 436b. Further, an insertion hole 434 into which the fixing member 44 is inserted is formed on the rear side of the substrate portion 431, and a communication hole 435 communicating with the inside of the accommodating portion 41 is formed on the front side of the substrate portion 431. There is.

In the fitted state in which the closing member 43 is fitted into the accommodating portion 41, as shown in FIG. 3A, the holding portion abutting portions 438a and 438b abut on the holding portion 413 and the front edge portion of the substrate portion 431. The 433, the front side surface contact portions 437a and 437b, and the rear side surface contact portions 439a and 439b each enter the accommodating portion 41 and have a shape such that they come into contact with the front side surface 412 and the rear side surface 416.

The pair of side plate portions 432a and 432b have the same contour as the contour of the portion exposed from the opening 411 of the accommodated portion 24 which is a part of the curtain pole 2 and the cap 3 accommodated in the accommodating portion 41. is doing. Specifically, the accommodation portion contact portions 436a and 436b have the same contour as the contour of the portion exposed from the opening 411 of the accommodation portion 24. More specifically, the accommodation portion contact portions 436a and 436b have the same or substantially the same arc shape as the portion exposed from the opening 411 in the contour of the cross section orthogonal to the longitudinal direction Px of the accommodation portion 24. It has become. Therefore, in the fitted state in which the closing member 43 is fitted into the accommodating portion 41, the accommodating portion abutting portions 436a and 436b abut on the portions exposed from the opening 411 of the accommodating portion 24.

Further, the holding portion contact portions 438a and 438b are held so that the upper surface 42a (opening portion 411) of the bracket main body 42 and the substrate portion 431 are flush with each other in the state where the closing member 43 is fitted into the accommodating portion 41. It may have a height I having the same dimension as the height H (see FIG. 3B) from the portion 413 to the upper surface 42a of the bracket main body 42 (see FIG. 4B).

Next, the method of assembling the curtain rod structure 1 described above will be described with reference to FIG. FIG. 5 is a perspective view showing the curtain rod structure 1 in a state where the bracket 4 is disassembled.

In assembling the curtain rail structure 1, first, the cap-side screw shaft 3c of the cap 3 is screwed into the pole-side screw hole 2c of the curtain pole 2, and the end surface 2b of the curtain pole 2 is in contact with the joint surface 3b of the cap 3. The end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3 are joined to each other by bringing them closer to a predetermined distance (see FIG. 2B).

Further, the bracket body 42 is fixed to the mounting target by engaging the engaging member 421 of the bracket body 42 with the mounting target such as a wall or ceiling and bringing the mounting surface 422 (see FIG. 3A) into contact with the mounting target. For example, when the engaging member 421 is a tapping screw protruding from the mounting surface 422, the tapping screw is screwed into the mounting target, and the bracket main body 42 is fixed to the mounting target.

When the bracket main body 42 is fixed to the mounting target, a part of the curtain pole 2 and the cap 3 in the joined state, that is, the above-mentioned received portion 24 (see FIG. 2B) is accommodated in the accommodating portion 41 of the bracket main body 42. Specifically, the accommodation unit 24 is made to enter the inside of the accommodation unit 41 through the opening 411, and the accommodation unit 24 comes into contact with the support receiving surface 415 and is accommodated in the accommodation unit 41. In this accommodating state, the accommodating portion 24 enters the accommodating portion 41, and the upper portion of the accommodating portion 24 is accommodated in a state of being exposed through the opening 411.

When the accommodating portion 24 is accommodated in the accommodating portion 41, the runner R1 is inserted into the cap 3 and the runner R2 is inserted into the curtain pole 2 (see FIG. 1).

When the runners R1 and R2 are inserted into the curtain pole 2 and the cap 3, the closing member 43 is fitted into the accommodating portion 41, and the accommodating portion 41 is closed by the closing member 43. Specifically, the front edge portion 433 of the substrate portion 431 of the closing member 43, the front side surface contact portions 437a, 437b and the rear side surface contact portions 439a, 439b of the side plate portions 432a, 432b are housed in the accommodating portion 41. By inserting it, the closing member 43 is fitted into the accommodating portion 41.

When the closing member 43 is fitted into the accommodating portion 41, the accommodating portion abutting portions 436a and 436b of the side plate portions 432a and 432b come into contact with the accommodating portion 24 of the portion exposed through the opening 411. Specifically, the accommodation portion contact portion 436a abuts on the curtain pole 2 in the accommodation portion 24, and the accommodation portion contact portion 436b abuts on the cap 3 in the accommodation portion 24.

Further, the holding portion abutting portions 438a and 438b of the side plate portions 432a and 432b abut on the holding portion 413 of the bracket main body 42, and the front side edge portion 433 of the substrate portion 431 and the front side surface abutting of the side plate portions 432a and 432b. The portions 437a and 437b abut on the front side surface 412 of the accommodating portion 41. Further, the rear side surface contact portions 439a and 439b of the side plate portions 432a and 432b abut on the rear side surface 416 of the accommodating portion 41.

After fitting the closing member 43 into the accommodating portion 41, by visually recognizing the joint portion 23 from the communication hole 435 of the closing member 43, the curtain pole 2 and the cap are positioned so that the communication hole 435 is located above the joint portion 23. Adjust the position of 3 (see FIG. 4 (c)).

Then, the fixing member 44 is inserted from below the bracket 4, and the accommodating portion 41 is closed and fixed by the member 43. Specifically, the closing member 43 is fixed to the accommodating portion 41 by inserting the fixing member 44 into the fixing member engaging portion 414 of the bracket 4 and the insertion hole 434 of the closing member 43 and screwing them together. The fixing member 44 is, for example, a screw, and the insertion hole 434 is, for example, a screw hole.

When the closing member 43 is fixed to the accommodating portion 41, the upper surface 42a (opening 411) of the bracket main body 42 and the substrate portion 431 are flush with each other, and the curtain pole 2 and the cap 3 extend linearly to the attachment target and are fixed. (See Fig. 1). Although only one bracket 4 is shown in FIG. 1, the curtain pole 2 and the cap 3 are accommodated in the accommodating portions 41 of two or more separated brackets 4.

When the curtain pole 2 and the cap 3 are fixed to the attachment target, the hook attached to the upper end of the curtain is inserted into the hook holes F1 and F2 (see FIG. 1) provided in the lower portions of the runners R1 and R2 to insert the curtain. Is attached (not shown). Specifically, the hook attached to the side end of the curtain is inserted into the hook hole F1, and the hook attached to other than the side end of the curtain is inserted into the hook hole F2. The movement of the side end portion of the curtain to the curtain pole side is restricted by the runner R1 coming into contact with the bracket 4. The curtain attached to the runner R2 via the hook hole F2 becomes movable by sliding the runner R2 along the curtain pole 2.

As described above, the accommodating portion 41 is defined by the front side surface 412, the rear side surface 416, and the support receiving surface 415, and the supporting receiving surface 415 is a part of the contour of the curtain pole 2 and the cap 3 in the accommodating portion 24. It is a curved surface that forms the same contour as. Further, the pair of side plate portions 432a and 432b of the closing member 43 come into contact with the accommodating portion having the same contour as the contour of the portion exposed from the opening 411 of the accommodating portion 24 which is a part of the curtain pole 2 and the cap 3. It has parts 436a and 436b. Therefore, the joint portion 23 between the curtain pole 2 and the cap 3 is accommodated by covering the accommodating portion 24 of the curtain pole 2 and the cap 3 which are accommodated in the accommodating portion 41 and in contact with the support receiving surface 415 with the closing member 43. It can be made difficult to see from the outside of the portion 41. As a result, even if the joint portion 23 is formed between the curtain pole 2 and the cap 3, a sense of unity can be generated between the curtain pole 2 and the cap 3.

Further, since the closing member 43 has a communication hole 435 that communicates with the inside of the accommodating portion 41, the joint portion 23 is visually recognized from the communication hole 435, and the communication hole 435 is located above the joint portion 23. The positions of the curtain pole 2 and the cap 3 can be adjusted as described above. Further, a claw provided at the tip of a metal tape measure can be inserted into this communication hole. For example, when cutting the curtain pole 2 according to the dimension between one bracket 4 and the other bracket 4, by inserting the claw into the communication hole 435, the extension direction (longitudinal direction Px in FIG. 2B) ), The curtain pole 2 can be easily measured.

Then, even when the cap 3 is bent and joined to the curtain pole 2 by fitting the closing member 43 into the accommodating portion 41 and then fixing the closing member 43 to the accommodating portion 41 with the fixing member 44. By tightening the closing member 43 to the accommodating portion 41 by the fixing member 44, the closing member 43 can be straightened and fixed.

Although the preferred embodiment of the present invention has been described above, the present invention is not limited to the curtain rail structure 1 according to the above-described embodiment, and is included in the concept of the present invention and the scope of claims. Includes aspects. In addition, each configuration may be selectively combined as appropriate so as to achieve at least a part of the above-mentioned problems and effects. For example, the shape, material, arrangement, size, etc. of each component in the above embodiment can be appropriately changed depending on the specific usage mode of the present invention.

1 Curtain rod structure 2 Curtain pole 2a End 2b End surface 2c Pole side screw hole 3 Cap 3a End 3b Joint surface 3c Cap side screw shaft 3d End 4 Bracket 23 Joint part 24 Accommodated part 41 Accommodating part 42 Bracket body 42a Top surface 43 Closing member 44 Fixing member 411 Opening 412 Front side surface 413 Holding part 414 Fixing member engaging part 415 Support receiving surface 416 Rear side surface 421 Engaging member 422 Mounting surface 423 Tip part 431 Board part 431a, 431b Edge part 432a, 432b Side plate part 433 Part 434 Insertion hole 435 Communication hole 436a, 436b Accommodated part Contact part 437a, 437b Front side contact part 438a, 438b Holding part Contact part 439a, 439b Rear side contact part F1, F2 Hook hole R1, R2 Runner

Claims (5)

A curtain pole inserted into the annular runner to which the curtain is attached,
A bracket for fixing the curtain pole to the object to be attached,
With a cap, which is joined to the end of the curtain pole,
The curtain pole has an end face at the end and
The cap has a joint surface at one end and has a joint surface.
The bracket includes an accommodating portion for accommodating the curtain pole and the cap to which the end surface and the joint surface are joined so as to face each other, and a closing member for closing the accommodating portion.
The accommodating portion is a recess formed so as to accommodate the curtain pole and the cap to which the end surface and the joint surface are joined.
The closing member is formed so as to cover at least the end surface and the joint surface accommodated in the accommodating portion from the side of the opening of the accommodating portion, and a communication hole communicating with the inside of the accommodating portion is formed. The curtain rail structure is characterized by being. The curtain rail structure according to claim 1, wherein the opening of the accommodating portion allows a part of the curtain pole and the cap to pass through. The curtain rail structure according to claim 1 or 2, wherein the accommodating portion has the same contour as a part of the contour of a part of the curtain pole and the cap to be accommodated. .. A first aspect of the present invention, wherein the closing member has a part having the same contour as the contour of a portion of the curtain pole to be accommodated and a part of the cap exposed from the opening. The curtain rail structure according to any one of 3. The curtain rail structure according to any one of claims 1 to 4, wherein the bracket includes a fixing member that enables the closing member to be fixed in the bracket.

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