JP7086676B2 - Curtain rod structure - Google Patents

Description

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

Conventionally, as a curtain rod structure, a curtain pole extending linearly, a bracket for fixing the curtain pole to a mounting target such as a wall or a window frame, a cap attached to the tip of the curtain pole, and a curtain pole have been inserted. It has multiple runners in a ring. The curtain can be opened and closed by suspending the curtain from the lower end of the runner and sliding the runner along the curtain pole (see Patent Document 1).

In this conventional curtain rail structure, the value of the maximum diameter of the inscribed circle inscribed in the inner ring of the inner ring fitted to the inner peripheral surface of the runner is set to a value equal to or greater than the outer diameter of the curtain pole and less than or equal to the outer diameter of the cap. The inner ring is prevented from falling off from the cap by providing a protrusion (see Patent Document 1).

Japanese Unexamined Patent Publication No. 2006-305023

In the conventional curtain rod structure as described above, if the value of the maximum diameter of the inscribed circle of the inner ring is larger than the value of the outer diameter of the cap, the runner may fall off from the curtain pole. It was necessary to prepare a runner in which the inner ring was fitted according to the value of the outer diameter. Therefore, there has been a demand for a curtain rod structure in which the runner does not fall off the curtain pole regardless of the size of the outer diameter of the cap.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a curtain rod structure capable of preventing a runner from falling off regardless of the size of the outer diameter of the cap.

In order to achieve the above object, the curtain rod structure of the present invention is a curtain rod structure for mounting a curtain, and a curtain pole extending linearly or substantially linearly and a cap joined to the end of the curtain pole. The bracket for fixing the curtain pole to the mounting target, the runner inserted into the curtain pole to mount the curtain, and the bracket and the runner are connected to restrict the movement of the runner with respect to the bracket. It is characterized by being provided with a regulating member.

In the curtain rod structure according to the present invention, the restricting member moves toward the bracket connection portion connected to the bracket and the side opposite to the joint portion side where the runner joins the curtain pole and the cap. It is characterized by including a runner contact portion with which the runner is in contact.

In the curtain rod structure according to the present invention, the cap has a joint surface to be joined so as to face the end surface of the end surface of the curtain pole, and the bracket connection portion is sandwiched between the end surface and the joint surface. It is characterized by being done.

In the curtain rail structure according to the present invention, the cap has a screw shaft formed in the end surface of the curtain pole so as to have a screw shaft extending outward from the joint surface to be joined facing the end surface of the end surface of the curtain pole. The restricting member is made of a flexible film-like member, and the bracket connection portion has a connection hole to be inserted into the screw hole. It is characterized by that.

In the curtain rail structure according to the present invention, the restricting member is composed of a string member, and at the runner contact portion, a hook provided at the lower part of the runner and attached to the upper end of the curtain is connected to a hook hole into which a hook can be inserted. It is characterized by being done.

The curtain rod structure according to the present invention is characterized in that the restricting member is made of a metal member and engages with a surface of the runner in contact with the runner, which is opposite to the surface of the runner facing the bracket.

The curtain rod structure according to the present invention is a curtain rod structure for attaching a curtain, and attaches a curtain pole extending linearly or substantially linearly, a cap connected to the end of the curtain pole, and the curtain pole. A bracket for fixing to the target, a runner inserted into the curtain pole or the cap to attach the curtain, and a regulating member for connecting the bracket and the runner to regulate the movement of the runner with respect to the bracket. The bracket has a lid member that covers an accommodating recess accommodating a connection portion between the curtain rod and the cap, and the lid member is formed with a notch for accommodating a part of the restricting member. It is characterized by being done.

In the curtain rod structure according to the present invention, the restricting member is in contact with the bracket connecting portion connected to the bracket and the runner to which the runner is contacted when the runner moves toward the side opposite to the side of the bracket. It has a cap contact portion which is provided between the bracket connecting portion and the runner contact portion and abuts on the outer peripheral surface of the cap, and the notch accommodates the cap contact portion. It is characterized by doing.

The curtain rod structure according to the present invention is characterized in that the cap contact portion of the restricting member has the same shape as the outer peripheral surface of the cap.

The curtain rod structure according to the present invention is characterized in that the bracket connecting portion of the restricting member is sandwiched between the curtain pole and the cap.

According to the curtain rod structure according to the present invention, it is possible to provide a curtain rod structure capable of preventing the runner from falling off regardless of the size of the outer diameter of the cap.

It is a perspective view for showing the schematic structure of the curtain rail structure which concerns on 1st Embodiment of this invention. 2 is a perspective view for showing a schematic configuration of a curtain pole and a cap in the curtain rail structure according to the first embodiment of the present invention, and FIG. 2A shows the curtain pole and the cap separated from each other. FIG. 2B is a perspective view showing a state, 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 1st Embodiment of this invention, FIG. 3A is the perspective view of the bracket shown in FIG. 1, and FIG. 3 (b). ) 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 the bracket in the curtain rail structure which concerns on 1st Embodiment of this invention, FIG. 4A is the perspective view of the closing member, and FIG. 4 (b). ) Is a perspective view showing the closing member in contact with the curtain pole and the cap. FIG. 5A is a plan view and a perspective view for showing a schematic configuration of a regulating member in the curtain rod structure according to the first embodiment of the present invention, and FIG. 5A is a plan view showing the regulating member in an open state. Yes, FIG. 5B is a perspective view showing the regulating member in a bent state. FIG. 6A is a perspective view showing a curtain rail structure according to a first embodiment of the present invention in a state where a regulating member is disassembled, and FIG. 6A is a perspective view showing a regulating member and a runner, and FIG. 6B is a perspective view. ) Is a perspective view showing the restricting member inserted in the cap, and FIG. 6C is a perspective view showing the regulating member sandwiched between the curtain pole and the cap. It is a perspective view which shows the curtain rail structure which concerns on 1st Embodiment of this invention in the state which the bracket is disassembled. It is a perspective view for showing the schematic structure of the curtain rod structure which concerns on 2nd Embodiment of this invention, and FIG. 8A is the perspective view which shows the regulation member in the curtain rod structure in the disassembled state. FIG. 8B is a perspective view showing a state in which the regulating member in the curtain rod structure is assembled. It is a perspective view for showing the 1st modification of the curtain rod structure which concerns on 2nd Embodiment of this invention. It is a perspective view for showing the 2nd modification of the curtain rod structure which concerns on 2nd Embodiment of this invention. It is a perspective view and sectional view for showing the schematic structure of the curtain rod structure which concerns on 3rd Embodiment of this invention, and FIG. 11A is the perspective view which shows the regulation member in the curtain rod structure, and is the figure. 11 (b) is a cross-sectional view taken along the line AA shown in FIG. 11 (a). It is sectional drawing for showing the 1st modification of the curtain rod structure which concerns on 3rd Embodiment of this invention. It is a perspective view for showing the schematic structure of the curtain rail structure which concerns on 4th Embodiment of this invention. It is a perspective view for showing the schematic structure of the closing member of the bracket in the curtain rail structure which concerns on 4th Embodiment of this invention, and FIG. It is a perspective view, and FIG. 14B is a perspective view of a closing member seen from the rear side surface contact portion side. It is a perspective view for showing the schematic structure of the regulation member in the curtain rail structure which concerns on 4th Embodiment of this invention, and FIG. 15A is the perspective view of the regulation member seen from the runner contact part side. 15 (b) is a perspective view of the regulating member as seen from the bracket connection portion side. It is a perspective view for showing the curtain rod structure which concerns on 4th Embodiment of this invention in the state which the regulation member was disassembled, and FIG. 16 (b) is a perspective view showing a state in which a restricting member is sandwiched between a curtain pole and a cap, and FIG. 16 (c) is a perspective view showing a state in which a runner is inserted through the restricting member. It is a perspective view for showing the regulation member in the closing member of the bracket in the curtain rod structure which concerns on 4th Embodiment of this invention. It is a side view for showing the inclination in the rotation direction of the regulation member in the curtain rail structure which concerns on 4th Embodiment of this invention.

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

[1. First Embodiment]
[1-1. Overall configuration of curtain rod structure]
First, the curtain rod structure according to the first 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 a first 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 pole 2 and the cap 3 are assembled.

As shown in FIGS. 1 and 2, the curtain rail structure 1 according to the first embodiment of the present invention is a structure for attaching a curtain (not shown), and is a linear or substantially linear curtain. The pole 2, the cap 3 joined to the end 2a of the curtain pole 2, the bracket 4 for fixing the curtain pole 2 to the mounting target, and the runners 5a and 5b inserted into the curtain pole 2 to mount the curtain. A regulating member 6 for connecting the bracket 4 and the runner 5a and restricting the movement of the runner 5a with respect to the bracket 4 is provided. 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 a cross section orthogonal to the extending direction (longitudinal direction Px in FIG. 2B). Is circular or substantially circular. The curtain pole 2 has an end surface 2b at an end 2a (one side omitted). 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 circular or substantially circular cross section orthogonal to the extending direction (longitudinal direction Px in FIG. 2B). The cap 3 has a joint surface 3b joined to one end (end 3a) in the extending direction so as to face the end surface 2b of the curtain pole 2. The joint surface 3b has, for example, the same or substantially the same shape as the end surface 2b of the curtain pole 2. The joint surface 3b has not only a shape that is completely the same as or substantially the same as the end surface 2b, but also a shape in which the joint surface 3b is in contact with the end surface 2b on the entire surface thereof, and a joint surface 3b is a part of the end surface 2b. It may have a shape that contacts the entire surface. 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 cap 3 has a tapered shape toward the other end 3d facing the one end 3a.

As shown in FIG. 1, the bracket 4 is formed with a storage recess 41s capable of accommodating a curtain pole 2 and a cap 3 (see FIG. 2B) in which an end surface 2b and a joint surface 3b are joined so as to face each other. The bracket main body 42, the closing member 43 that forms the accommodating recess 41s as the accommodating portion 41 (see FIG. 3A) by closing the accommodating recess 41s, and the accommodating recess 41s that is closed by the closing member 43 to close the accommodating portion 41. A fixing member 44 for fixing the formed state is provided. The fixing member 44 is, for example, a screw member. The details of the bracket 4 will be described later.

The runners 5a and 5b are members formed in an annular shape so that the curtain pole 2 and the cap 3 can be inserted, and the value of the inner diameter A (see FIG. 7 described later) is the outer diameter B of the curtain pole 2 and the cap 3 (described later). It is formed with a size larger than the value shown in FIG. 7). At the lower part of the runners 5a and 5b, hook holes 51a and 51b into which hooks (not shown) attached to the upper end of the curtain are inserted are provided. Specifically, the runner 5a is inserted through the cap 3, and the runner 5b is inserted through the curtain pole 2. Further, a hook attached to the side end portion of the curtain is inserted into the hook hole 51a, and a hook attached to a hook other than the side end portion of the curtain is inserted into the hook hole 51b. Although one runner 5a and a runner 5b are shown in FIG. 1, the runners 5a are inserted into caps 3 joined to both end faces 2b of the curtain pole 2, and a plurality of runners 5a are inserted in the curtain pole 2. Runner 5b is inserted.

The regulating member 6 is made of a transparent and flexible film-shaped member obtained by molding synthetic resin into a thin film, and is connected so as to connect the bracket 4 and the runner 5a, and the moving distance of the runner 5a with respect to the bracket 4. To a certain range. The details of the regulating member 6 will be described later.

[1-2. Bracket configuration]
Next, the configuration of the bracket 4 in the curtain rod structure 1 will be described with reference to FIGS. 3 and 4. 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 accommodation recess 41s shown by. 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. It is a perspective view which shows in the state of being in contact with a cap 3.

As shown in FIG. 3A, the bracket main body 42 has a mounting surface 422 which is a surface in contact with a mounting target such as a wall or a ceiling, and the mounting surface 422 is provided with an engaging member 421. There is. 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 that it can be mounted and removed. 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.

As shown in FIG. 3B, the accommodating recess 41s is a recess space recessed toward the inside of the bracket main body 42, and is a curtain pole 2 to which the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3 are joined. A part of the cap 3 (see FIG. 2B) is formed so as to be accommodating. As shown in FIG. 2B, the part of the curtain pole 2 and the cap 3 (hereinafter, also referred to as the accommodating portion 24) accommodated in the accommodating recess 41s is the curtain pole 2 and the cap 3 in the joined state. It is a portion (a portion shown by a broken line) of the curtain pole 2 and the cap 3 in the vicinity of the joint portion 23. Further, the joint portion 23 is a portion where the end surface 2b and the joint surface 3b in the bonded state are joined so as to face each other, and is a portion between the end surface 2b and the joint surface 3b.

The accommodating recess 41s has an opening 411 that is open toward the outside of the bracket body 42. The opening 411 is formed so that the joined accommodation portion 24 can be inserted and inserted. Specifically, as shown in FIG. 3B, the width D of the opening 411 is the accommodation portion 24. Is a value that allows the housing portion 41s to pass through the opening 411, and is the same as the width of the housing portion 24 (outer diameter B in FIG. 7 described later) or larger than the width of the housing portion 24. It is a value.

Further, the accommodating recess 41s is a substantially U-shaped recess space as a whole, and is a portion cut out in a U-shape on the upper surface 42a of the bracket main body 42. The accommodating recess 41s has a rear side surface 416 forming a U-shape, a front side surface 412 facing the rear side surface 416, and a support receiving surface 415. The support receiving surface 415 has a curved surface that forms the same contour as a part of the contours of the curtain pole 2 and the cap 3 in the receiving portion 24, and the receiving portion 24 accommodated in the supporting receiving surface 415. The portion is in surface contact with the support receiving surface 415. Specifically, the cross section of the support receiving surface 415 orthogonal to the width direction By (FIG. 3A) has a semicircular arc shape which is the outline of half of the curtain pole 2 and the cap 3.

Further, the accommodating recess 41s is a holding portion contact portion 438a of a pair of side plate portions 432a, 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 formed with a fixing member engaging portion 414 for fixing the fixing member 44.

As shown in FIG. 3A, the accommodating portion 41 formed by closing the accommodating recess 41s with the closing member 43 is formed between the mounting surface 422 and the tip end portion 423, and is the longitudinal length of the bracket main body 42. It penetrates the bracket main body 42 in the width direction By direction orthogonal to the direction Bx.

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 recess 41s and the joint surface 3b of the cap 3 from the side of the opening 411 of the accommodating recess 41s. The closing member 43 will be described in detail below.

As shown in FIG. 3A, the closing member 43 is fitted from the opening 411 into the accommodating recess 41s, and is held inside the accommodating portion 41 by the curtain pole 2 and the cap 3 joined to the bracket main body 42. It has a shape like that. 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. An insertion hole 434 into which the fixing member 44 is inserted is formed on the rear side of the substrate portion 431. The fixing member 44 is, for example, a screw, and the insertion hole 434 is, for example, a screw hole.

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 continuous with 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 continuous with the rear side surface contact portion 439a on the opposite side to the rear side surface contact portion 439a. Further, the side plate portion 432a has a front side surface contact portion 437a at the edge portion 433 on the distal end side continuous with the accommodation portion contact portion 436a. Similarly, the side plate portion 432b is accommodated at the edge portion on the opposite side to the edge portion 431b, with the accommodation portion contact portion 436b and the rear side surface contact portion 439b continuous with 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 433 on the distal end side connected to the accommodation portion contact portion 436b.

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 are the same as or exposed from the opening 411 in the contour of the cross section orthogonal to the longitudinal direction Px (see FIG. 2B) of the accommodation portion 24. It has almost the same arc shape. Therefore, in the fitted state in which the closing member 43 is fitted into the accommodation recess 41s, the accommodation portion contact portions 436a and 436b abut on the exposed portion in the opening 411 of the accommodation portion 24.

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

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 when 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).

[1-3. Composition of regulatory members]
Next, the configuration of the regulating member 6 in the curtain rod structure 1 will be described with reference to FIG. 5A and 5B are a plan view and a perspective view for showing a schematic configuration of the regulating member 6, FIG. 5A is a plan view showing the regulating member 6 in an open state, and FIG. 5B is a plan view. It is a perspective view which shows the regulation member 6 in a bent state.

As shown in FIG. 5A, the restricting member 6 is a long member capable of connecting the bracket 4 and the runner 5a, and is provided integrally with the base 61 extending in the longitudinal direction Rx and the base 61 continuously. , The runner 5a (see FIG. 1) moves toward the end 3d of the cap 3 between the bracket connecting portions 62a and 62b connected to the bracket 4 and the bracket connecting portions 62a and 62b (to the side opposite to the joint portion 23 side). It is provided with a runner contact portion 63 that is contacted when (moving toward).

As shown in FIG. 5B, the restricting member 6 has a runner contact portion 63 on the opposite side of the bracket connecting portions 62a and 62b in a state where the bracket connecting portion 62b is overlapped and bent on the bracket connecting portion 62a. Is formed to be located. That is, in the bent state of the regulating member 6, the bracket connecting portions 62a and 62b are arranged on one side of the longitudinal direction Rx, and the regulating member 6 is folded at the center of the base 61 on the other side opposite to one side. The curved portion 611 becomes the runner contact portion 63.

The bracket connecting portions 62a and 62b are accommodated by the joint portion holding portions 621a and 621b of the annular portion sandwiched between the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3, and the curtain pole 2 and the cap 3. It has bracket holding portions 622a and 622b that are sandwiched between a part of the portion 24 and the closing member 43. The bracket holding portions 622a and 622b are portions of the base portion 61 that are in the vicinity of the joint holding portions 621a and 621b. The part of the accommodating portion 24 of the curtain pole 2 and the cap 3 is a portion exposed from the opening 411 of the accommodating portion 24. The joint holding portions 621a and 621b have a shape having the same or smaller contour as the contour of the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3, that is, a substantially circular shape that contacts the entire surface of the end surface 2b and the joint surface 3b. ing. Connection holes 623a and 623b through which the cap-side screw shaft 3c of the cap 3 can be inserted are formed in substantially the center of the joint holding portions 621a and 621b.

[1-4. How to assemble the curtain rod structure]
Next, the method of assembling the curtain rod structure 1 described above will be described with reference to FIGS. 6 and 7. 6A and 6B are perspective views showing the curtain rod structure 1 in a disassembled state, FIG. 6A is a perspective view showing the regulation member 6 and the runner 5a, and FIG. 6B is a perspective view. FIG. 6 (c) is a perspective view showing a state in which the regulating member 6 is inserted into the cap side screw shaft 3c of the cap 3, and FIG. 6 (c) is a perspective view showing a state in which the regulating member 6 is sandwiched between the curtain pole 2 and the cap 3. .. FIG. 7 is a perspective view showing the curtain rod structure 1 in a state where the bracket 4 is disassembled.

In assembling the curtain rod structure 1, first, as shown in FIG. 6A, the regulating member 6 is inserted through the runner 5a. Specifically, the regulating member 6 is inserted so that the runner 5a is arranged substantially in the center of the longitudinal direction Rx (see FIG. 5A) of the base portion 61 of the regulating member 6.

When the restricting member 6 is inserted through the runner 5a, the substantially center of the base portion 61 is bent to overlap the bracket connecting portion 62a and the bracket connecting portion 62b. Further, the runner 5a is arranged so as to come into contact with the bent portion 611 (runner contact portion 63) in which the base portion 61 is bent.

When the bracket connecting portion 62a and the bracket connecting portion 62b are overlapped with each other, the runner 5a into which the regulating member 6 is inserted is inserted into the cap 3 as shown in FIG. 6 (b). Further, the cap-side screw shaft 3c of the cap 3 is inserted into the connection holes 623a and 623b of the regulating member 6.

After inserting the cap-side screw shaft 3c into the connection holes 623a and 623b, the cap-side screw shaft 3c 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 joined to the joint surface of the cap 3. Bring 3b (see FIG. 2A) into contact or close to a predetermined distance. Then, as shown in FIG. 6 (c), the joint portion holding portions 621a and 621b were sandwiched between the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3 to join the curtain pole 2 and the cap 3. It is in a joined state.

Further, the bracket body 42 is fixed to the mounting target in a state where the engaging member 421 of the bracket body 42 is engaged with the mounting target such as a wall or the ceiling and the mounting surface 422 (see FIG. 3A) is brought into contact with the mounting target. do. 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 attachment target, as shown in FIG. 7, a part of the jointed curtain pole 2 and the cap 3 joined by sandwiching the joint holding portions 621a and 621b, that is, the above-mentioned received portion. 24 (see FIG. 2B) is accommodated in the accommodating recess 41s of the bracket main body 42. Specifically, the accommodation portion 24 is made to enter the inside of the accommodation recess 41s through the opening 411, and the accommodation portion 24 comes into contact with the support receiving surface 415 and is accommodated in the accommodation recess 41s. In this accommodating state, the accommodating portion 24 enters the accommodating recess 41s, and the upper portion of the accommodating portion 24 and a part of the restricting member 6 are accommodated in a state of being exposed through the opening 411. The part of the regulating member 6 is a portion between the bracket holding portions 622a and 622b of the regulating member 6 to the runner contact portion 63.

After accommodating the accommodating portion 24 in the accommodating recess 41s, the runner 5b is inserted into the curtain pole 2 (see FIG. 1).

When the runner 5b is inserted into the curtain pole 2, the accommodating recess 41s is closed by the accommodating member 43 by fitting the closing member 43 to form the accommodating portion 41. Specifically, the edge portion 433 on the distal end side 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 (FIG. 4A). The closing member 43 is fitted into the housing recess 41s by inserting the closing member 43 into the housing recess 41s.

When the closing member 43 is fitted, the accommodating portion abutting portions 436a and 436b (see FIG. 4A) of the side plate portions 432a and 432b abut on the accommodating portion 24. Specifically, the accommodating portion abutting portion 436a abuts on the curtain pole 2 in the accommodating portion 24, and the accommodating portion abutting portion 436b is accommodated via the bracket holding portions 622a and 622b of the regulating member 6. It abuts on the cap 3 at 24. When the accommodating portion abutting portion 436a, 436b abuts on the accommodating portion 24, the bracket holding portions 622a, 622b are sandwiched by the accommodating portion abutting portion 436b and the accommodating portion 24.

Further, the holding portion contact 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 edge portion 433 on the tip end side of the substrate portion 431 and the front side surface contact of the side plate portions 432a and 432b. The contact 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 recess 41s.

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, 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 accommodating portion abutting portions 436a and 436b (FIG. 4 (a). ) And the accommodating portion 24, the closing member 43 is fixed in a state where the bracket holding portions 622a and 622b are sandwiched.

When the closing member 43 is fixed to the bracket main body 42, 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. It is fixed at (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 brackets 4 separated from each other.

When the curtain pole 2 and the cap 3 are fixed to the attachment target via the bracket 4, the hooks attached to the upper ends of the curtain are provided in the hook holes 51a and 51b (see FIG. 1) provided in the lower portions of the runners 5a and 5b. Insert and attach the curtain (not shown). Specifically, the hook attached to the side end of the curtain is inserted into the hook hole 51a, and the hook attached to other than the side end of the curtain is inserted into the hook hole 51b. The side end of the curtain is restricted from moving to the cap 3 side by the restricting member 6 connected to the bracket 4 and the runner 5a, and the movement to the curtain pole 2 side is restricted by the runner 5a coming into contact with the bracket 4. To. The curtain attached to the runner 5b via the hook hole 51b becomes movable by sliding the runner 5b along the curtain pole 2.

In this way, the restricting member 6 connected to the bracket 4 and the runner 5a restricts the movement of the runner 5a to the cap 3 side, so that the runner 5a can be prevented from falling off from the cap 3. In particular, even if the joint surface 3b of the cap 3 has the same or substantially the same shape as the end surface 2b of the curtain pole 2 and the shape of the cap 3 is tapered toward the other end 3d (see FIG. 1), the cap It is possible to surely prevent the runner 5a from falling off from 3. That is, the runner 5a can be prevented from falling off regardless of the size of the outer diameter of the cap 3.

Further, the cap side screw shaft 3c of the cap 3 is inserted into the connection holes 623a and 623b of the restricting member 6, and the bracket of the regulating member 6 is formed by the accommodating portion abutting portions 436a and 436b of the closing member 43 and the accommodating portion 24. The sandwiching portions 622a and 622b are sandwiched. Therefore, since the runner 5a can be restricted from moving to the other end 3d of the cap 3, it is possible to prevent the restricting member 6 from coming off the bracket 4.

[2. Second Embodiment]
Next, the curtain rod structure according to the second embodiment of the present invention will be described with reference to FIG. FIG. 8 is a perspective view for showing a schematic configuration of the regulating member 206 in the curtain rod structure 201a according to the second embodiment of the present invention, and FIG. 8A is a state in which the regulating member 206 is disassembled. It is a perspective view which shows, and FIG. 8 (b) is a perspective view which shows in the state which the regulation member 206 is assembled. Hereinafter, the same or similar configurations as those of the curtain rod structure 1 according to the first embodiment described above are designated by the same reference numerals, and the description thereof will be omitted.

As shown in FIG. 8A, in the curtain rod structure 201a, the restricting member 206 is composed of a string member, and the bracket connecting portion 262 connected to the bracket 204a described later on one side and the side opposite to the one side. A runner contact portion 263 is provided on the other side. The restricting member 206 is connected to a hook hole 51a provided at the lower part of the runner 5a and attached to the upper end of the curtain in the runner contact portion 263 into which a hook can be inserted.

The bracket 204a has a connecting member 214a which is a member for connecting the bracket connecting portion 262 of the regulating member 206. The connection member 214a is provided vertically to the lower surface contact plate portion 224a that abuts on the lower surface 42b of the bracket 204a and the lower surface contact plate portion 224a, and the connection plate portion 224b to which the bracket connection portion 262 of the regulation member 206 is connected. And have. The lower surface contact plate portion 224a is formed with a screw insertion hole 224c into which a fixing screw 234 that can fix the state of being in contact with the lower surface 42b of the bracket 204a is inserted. The connection plate portion 224b is formed with a connection portion consolidation hole 224d into which the bracket connection portion 262 is inserted and consolidated. The lower surface 42b of the bracket 204a is formed with a screw hole 244 into which the fixing screw 234 inserted into the screw insertion hole 224c is inserted.

In assembling the curtain rod structure 201a, first, as shown in FIG. 8A, the runner contact portion 263 of the regulating member 206 is inserted into the hook hole 51a of the runner 5a, and the runner contact portion 263 is connected to the hook hole 51a. Consolidate.

When the runner contact portion 263 is consolidated into the hook hole 51a, the fixing screw 234 is inserted from below the bracket 4 to fix the connecting member 214a. Specifically, the connecting member 214a is bracketed by inserting the fixing screw 234 into the screw insertion hole 224c and the screw hole 244 and screwing them in a state where the lower surface contact plate portion 224a is in contact with the lower surface 42b of the bracket 204a. It is fixed to the lower surface 42b of 204a.

When the connecting member 214a is fixed to the lower surface 42b of the bracket 204a, as shown in FIG. 8B, the bracket connecting portion 262 of the restricting member 206 is inserted into the connecting portion consolidation hole 224d, and the bracket connecting portion 262 is connected and connected. It is consolidated with the partial consolidation hole 224d.

In this way, the hook hole 51a of the runner 5a and the restricting member 206 connected to the connecting member 214a of the bracket 204a restrict the movement of the runner 5a to the cap 3 side, so that the outer diameter of the cap 3 is large. Nevertheless, it is possible to prevent the runner 5a from falling off.

Next, a first modification and a second modification of the curtain rod structure 201a according to the second embodiment described above will be described with reference to FIGS. 9 and 10. FIG. 9 is a perspective view of the curtain rod structure 201b for showing the first modification of the curtain rod structure 201a, and FIG. 10 is the curtain rail structure 201c for showing the second modification of the curtain rod structure 201a. It is a perspective view of. In the curtain rail structures 201b and 201c according to the first modification and the second modification, the structure for connecting the bracket connection portion 262 of the regulation member 206 is different from the structure using the connection member 214a described above. ..

As shown in FIG. 9, in the curtain rod structure 201b, the bracket 204b is formed with a through hole 214b for connecting the bracket connecting portion 262 of the regulating member 206. Specifically, the through hole 214b penetrates the bracket 204b in the width direction By of the bracket 204b.

In assembling the curtain rod structure 201b, first, the runner contact portion 263 of the regulating member 206 is consolidated with the hook hole 51a of the runner 5a, and then the bracket connecting portion 262 of the regulating member 206 is inserted into the through hole 214b. Specifically, the bracket connecting portion 262 is inserted from the cap 3 side and penetrated to the curtain pole 2 side. When the bracket connection portion 262 is inserted into the through hole 214b, the bracket connection portion 262 is tied so as to form a knot larger than the diameter of the through hole 214b, so that the bracket connection portion 262 is fixed so as not to come off from the through hole 214b. ..

In this way, the movement of the runner 5a to the cap 3 side is restricted by the restricting member 206 that is connected through the hook hole 51a of the runner 5a and the through hole 214b of the bracket 204b, so that the outer diameter of the cap 3 is restricted. It is possible to prevent the runner 5a from falling off regardless of the size of the runner 5a.

As shown in FIG. 10, in the curtain rod structure 201c, the bracket 204c has a connecting member 214c which is a member for connecting the bracket connecting portion 262 of the regulating member 206. The connecting member 214c is an eye bolt having a screw portion (not shown) fixed to the lower surface 42b of the bracket 204b and an annular portion 235 capable of consolidating the bracket connecting portion 262.

In assembling the curtain rod structure 201c, first, the runner contact portion 263 of the regulating member 206 is consolidated with the hook hole 51a of the runner 5a, and then the screw portion of the connecting member 214c is inserted into the lower surface 42b of the bracket 204c and screwed. By doing so, the connecting member 214c is fixed to the lower surface 42b of the bracket 204c.

When the connecting member 214c is fixed to the lower surface 42b of the bracket 204c, the bracket connecting portion 262 of the regulating member 206 is tied to the annular portion 235 and consolidated.

In this way, the hook hole 51a of the runner 5a and the restricting member 206 connected to the connecting member 214c of the bracket 204c restrict the movement of the runner 5a to the cap 3 side, so that the outer diameter of the cap 3 is large. Nevertheless, it is possible to prevent the runner 5a from falling off.

The structure for connecting the bracket connecting portion 262 of the regulating member 206 is not limited to the above-mentioned second embodiment, the first modified example and the second modified example, and the bracket connecting portion 262 is fixed to the fixing member 44. You may connect and connect. Further, the cap 3 is consolidated to the cap-side screw shaft 3c and screwed into the pole-side screw hole 2c of the curtain pole 2 to be connected, and the closed member 43 is connected by the accommodating portion abutting portion 436b and the accommodating portion 24. The vicinity of the bracket connecting portion 262 of the regulating member 206 may be sandwiched (see FIG. 7).

[3. Third Embodiment]
Next, with reference to FIG. 11, the curtain rod structure according to the third embodiment of the present invention will be described. 11A and 11B are perspective views and cross-sectional views for showing a schematic configuration of the restricting member 306a in the curtain rod structure 301a according to the third embodiment of the present invention, and FIG. 11A is a perspective view of the restricting member 306a. 11 (b) is a cross-sectional view taken along the line AA shown in FIG. 11 (a). Hereinafter, the same or similar configurations as those of the curtain rod structure 1 according to the first embodiment described above are designated by the same reference numerals, and the description thereof will be omitted.

As shown in FIGS. 11A and 11B, in the curtain rod structure 301a, the restricting member 306a is made of an elongated metal member, and has a base portion 361 extending in the longitudinal direction Px of the curtain pole 2 and one side in the longitudinal direction Px. A bracket connecting portion 362 connected to the bracket 4 and a runner contact portion 363 on the other side opposite to one side are provided. The regulating member 306a engages with the surface of the runner contact portion 363 opposite to the surface of the runner 5a facing the bracket.

As shown in FIG. 11B, the bracket connecting portion 362 is erected upward from one side of the base portion 361, and is formed so as to be engageable with the side plate portion 432b from the inside of the closing member 43. Specifically, the bracket connecting portion 362 is formed so that the pair of side plate portions 432a and 432b can come into contact with the inner surface of the side plate portions 432b among the surfaces facing each other.

As shown in FIGS. 11A and 11B, the runner contact portion 363 is erected upward from the other side of the base portion 361 and is formed so as to be engaged with the runner 5a. Specifically, the runner contact portion 363 is formed so as to be able to come into contact with the contact surface 52 on the side opposite to the surface facing the bracket 4.

In assembling the curtain rod structure 301a, first, the runner contact portion 363 of the regulating member 306a is inserted into the runner 5a and engaged with the contact surface 52 of the runner 5a. Further, the runner 5a with the restricting member 306a engaged was inserted into the cap 3, and the cap-side screw shaft 3c was screwed into the pole-side screw hole 2c of the curtain pole 2 to join the curtain pole 2 and the cap 3. It is in a joined state.

When the curtain pole 2 and the cap 3 are in a joined state, the accommodating portion 24 (see FIG. 7) is placed in the accommodating recess 41s (see FIG. 7) of the bracket main body 42 with the restricting member 306a arranged above the accommodating portion 24. To be housed in. In this accommodation state, the upper portion of the accommodation portion 24 and the bracket connecting portion 362 of the regulating member 306a are exposed via the opening 411.

When the accommodating portion 24 is accommodated in the accommodating portion 41, the closing member 43 is fitted into the bracket main body 42, and the bracket connecting portion 362 is sandwiched between the closing members 43. Specifically, the bracket connecting portion 362 is arranged between the pair of side plate portions 432a and 432b so that the pair of side plate portions 432a and 432b can come into contact with the surface of the side plate portion 432b among the surfaces facing each other.

When the closing member 43 is fitted into the bracket main body 42, the accommodating portion abutting portion 436b (see FIG. 4A) of the side plate portion 432b abuts on the accommodating portion 24 via the restricting member 306a. Specifically, the accommodation portion abutting portion 436b abuts on the cap 3 in the accommodation portion 24 via the base portion 361 of the regulating member 306a. When the accommodating portion abutting portion 436b abuts on the cap 3 via the base portion 361, the accommodating portion abutting portion 436b and the cap 3 in the accommodating portion 24 sandwich the vicinity of the bracket connecting portion 362 of the base portion 361.

In this way, the bracket connecting portion 362 that abuts on the side plate portion 432b of the closing member 43 of the bracket 4 and the runner contact portion 363 that abuts on the contact surface 52 on the side opposite to the surface of the runner 5a that faces the bracket 4. Since the restricting member 306a to be included restricts the movement of the runner 5a to the cap 3 side, it is possible to prevent the runner 5a from falling off regardless of the size of the outer diameter of the cap 3. Specifically, when the runner 5a moves to the cap 3 side, the runner contact portion 363 comes into contact with the contact surface 52 of the runner 5a, and the movement is restricted. Further, the movement of the runner 5a to the cap 3 side is restricted by the bracket connecting portion 362 coming into contact with the side plate portion 432b of the closing member 43.

Next, with reference to FIG. 12, a first modification of the curtain rod structure 301a according to the third embodiment described above will be described. FIG. 12 is a cross-sectional view of the curtain rod structure 301b for showing a first modification of the curtain rod structure 301a. In the curtain rod structure 301b according to the first modification, the structure of the bracket connecting portion 372 of the regulating member 306b connected to the bracket 4 is different from the bracket connecting portion 362 of the regulating member 306a described above.

As shown in FIG. 12, in the curtain rod structure 301b, the bracket connecting portion 372 of the regulating member 306b stands downward from one side of the base portion 361, and the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3 are erected downward. It is sandwiched between and. The bracket connecting portion 372 preferably has a length of at least half the diameter of the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3.

In assembling the curtain rod structure 301b, first, the runner contact portion 363 of the regulating member 306b is inserted into the runner 5a and engaged with the contact surface 52 of the runner 5a. Further, the runner 5a with which the regulating member 306b is engaged is inserted into the cap 3.

When the runner 5a is inserted through the cap 3, the bracket connection portion 372 is positioned between the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3, and the cap side screw shaft 3c is the pole side screw hole 2c of the curtain pole 2. Screw in. By screwing the cap-side screw shaft 3c into the pole-side screw hole 2c of the curtain pole 2, the curtain pole 2 is brought into contact with the end surface 2b of the curtain pole 2 until the joint surface 3b of the cap 3 comes into contact with or close to a predetermined distance. The bracket connecting portion 372 is sandwiched between the end surface 2b of the head and the joint surface 3b of the cap 3, and the curtain pole 2 and the cap 3 are joined to each other.

When the curtain pole 2 and the cap 3 are in a joined state, the accommodating portion 24 (see FIG. 7) is accommodated in the accommodating recess 41s (see FIG. 7) of the bracket main body 42. When the accommodating portion 24 is accommodated in the accommodating recess 41s, the accommodating portion abutting portion 436b of the side plate portion 432b abuts on the accommodating portion 24 via the restricting member 306b. Specifically, the accommodation portion abutting portion 436b abuts on the cap 3 in the accommodation portion 24 via the base portion 361 of the regulating member 306b. When the accommodating portion abutting portion 436b abuts on the cap 3 in the accommodating portion 24 via the base portion 361, the bracket connecting portion 372 of the base portion 361 is formed by the accommodating portion abutting portion 436b and the cap 3 in the accommodating portion 24. Hold the neighborhood.

In this way, the bracket connecting portion 372 sandwiched between the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3 and the contact surface 52 on the side opposite to the surface of the runner 5a facing the bracket 4 are contacted. The restricting member 306b having the contacting runner contact portion 363 restricts the movement of the runner 5a to the cap 3 side. Therefore, regardless of the size of the outer diameter of the cap 3, it is possible to prevent the runner 5a from falling off. Specifically, when the runner 5a moves to the cap 3 side, the runner contact portion 363 is regulated by abutting on the contact surface 52 of the runner 5a. Further, the bracket connecting portion 372 is sandwiched between the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3, and abuts on the inner surface of the side plate portion 432b of the closing member 43, whereby the cap 3 of the runner 5a Movement to the side is restricted.

In the curtain rod structures 301a and 301b, a hole through which the base portion 361 of the regulating members 306a and 306b is inserted may be formed in the side plate portion 432b of the closing member 43. Specifically, it is preferable that the hole is formed in a semi-circular shape which is a contour of half of the cross section of the base portion 361.

Further, in the curtain rod structures 301a and 301b, the restricting members 306a and 306b are provided with a stopping member or the like on the base 361 so that the movement of the runner 5a to the cap 3 side is restricted, and the side plate portion 432b of the closing member 43 is provided. If it has a structure that can abut on the inner surface, it is not necessary to have the bracket connecting portion 362,372.

[4. Fourth Embodiment]
Next, with reference to FIG. 13, the curtain rod structure according to the fourth embodiment of the present invention will be described. FIG. 13 is a perspective view for showing a schematic configuration of the curtain rod structure 401 according to the fourth embodiment of the present invention. Hereinafter, the same or similar configurations as those of the curtain rod structure 1 according to the first embodiment described above are designated by the same reference numerals, and the description thereof will be omitted.

As shown in FIG. 13, the curtain rod structure 401 according to the fourth embodiment of the present invention includes a curtain pole 2 extending linearly or substantially linearly and an end 2a of the curtain pole 2 (see FIG. 2A). ), The bracket 404 for fixing the curtain pole 2 to the mounting target, the runners 5a and 5b (see FIG. 1) inserted into the curtain pole 2 or the cap 3 to mount the curtain, and the bracket. It is provided with a regulating member 406 that connects the 404 and the runner 5a and regulates the movement of the runner 5a with respect to the bracket 404. Hereinafter, a specific description will be given.

The bracket 404 includes a closing member (cover member) 443 that covers the housing recess 41s (see FIG. 3B) that accommodates the joint portion 23 (see FIG. 2B) between the curtain pole 2 and the cap 3. .. The joint portion 23 is a portion where the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3 face each other, and the end surface 2b is interposed via a bracket connecting portion 462 (see FIG. 15) of the restricting member 406 described later. This is the portion where the joint surface 3b and the joint surface 3b are joined. The details of the closing member 443 will be described later.

The regulating member 406 is connected so as to connect the bracket 404 and the runner 5a, and regulates the moving distance of the runner 5a with respect to the bracket 404 within a certain range. The details of this regulating member 406 will be described later.

Next, the configuration of the closing member 443 of the bracket 404 in the curtain rod structure 401 will be described with reference to FIGS. 14 (a) and 14 (b). FIG. 14 is a perspective view for showing a schematic configuration of the closing member 443, and FIG. 14A is a perspective view of the closing member 443 as seen from the front side surface contact portions 437a and 437b. b) is a perspective view of the closing member 443 as seen from the rear side surface contact portions 439a and 439b.

As shown in FIGS. 14A and 14B, the closing member 443 is formed so as to cover the curtain pole 2 and the cap 3 housed in the housing recess 41s from the side of the opening 411 of the housing recess 41s. There is. Specifically, the closing member 443 extends downward from the substrate portion 431 that becomes flush with the upper surface 42a of the bracket main body 42 when accommodated in the accommodation recess 41s, and the pair of edge portions 431a, 431b of the substrate portion 431. It has a pair of side plate portions 4432a and 4432b that have been taken out.

The side plate portion 4432a and the side plate portion 4432b have the same symmetrical shape. The side plate portion 4432a has an accommodating portion abutting portion 4436a, a rear side surface abutting portion 439a continuous with the accommodating portion abutting portion 4436a, and an accommodating portion abutting portion 4436a on the edge portion opposite to the edge portion 431a. It has a holding portion contact portion 438a continuous with the rear side surface contact portion 439a on the opposite side to the rear side surface contact portion 439a. Further, the side plate portion 4432a has a front side surface contact portion 437a that connects between the accommodation portion contact portion 4436a and the edge portion 433 on the distal end side and is continuous from the accommodation portion contact portion 4436a. The side plate portion 4432a has a substantially triangular side view extending downward from the contained portion abutting portion 4436a and the holding portion abutting portion 438a by a part of the accommodating portion abutting portion 4436a and the rear side surface abutting portion 439a. It has an extended portion 4437a of the shape.

Similarly, the side plate portion 4432b has a confined portion abutting portion 4436b, a rear side surface abutting portion 439b continuous with the accommodating portion abutting portion 4436b, and an accommodating portion, on the edge portion opposite to the edge portion 431b. It has a holding portion contact portion 438b connected to the rear side surface contact portion 439b on the opposite side to the contact portion 4436b. Further, the side plate portion 4432b has a front side surface contact portion 437b that connects between the accommodation portion contact portion 4436b and the edge portion 433 on the distal end side and is connected from the accommodation contact portion 4436b. The side plate portion 4432b is a substantially triangular extension extending downward from the contained portion abutting portion 4436b and the holding portion abutting portion 438b by a part of the accommodating portion abutting portion 4436b and the rear side surface abutting portion 439b. It has a protruding portion 4437b.

A notch 440a for accommodating a part of the regulating member 406 is formed in the extending portion 4437a of the side plate portion 4432a. Similarly, a notch 440b for accommodating a part of the regulating member 406 is formed in the extending portion 4437b of the side plate portion 4432b.

The notch 440a is a portion in which a curved portion 4438a continuous downward from the accommodating portion abutting portion 4436a is cut out toward the substrate portion 431 side. The notch 440a is an arcuate curved surface having a curved surface formed so that the edge contact portion 441a with which the edge portion 461c of the regulation member 406, which will be described later, abuts and a part of the cap contact portion 461b of the regulation member 406 can abut with each other. It has an abutting portion 442a.

Similarly, the notch 440b is a portion in which a curved portion 4438b continuous downward from the accommodating portion abutting portion 4436b is cut out toward the substrate portion 431 side. The notch 440b is cut out from the side of the abutted portion 4436b to the side of the abutting portion 439b of the rear side surface so that the cap abutted portion 461b of the restricting member 406 described later can be accommodated. The notch 440b is an arc-shaped curved surface contact portion formed with a curved surface on which the edge portion 461c of the regulation member 406, which will be described later, abuts on the edge contact portion 441b and the cap contact portion 461b of the regulation member 406 can abut. It has 442b.

The notch 440a and the notch 440b are formed so as to be able to hold a part of the regulating member 406 at a predetermined angle while accommodating the notch 440a and the notch 440b. Specifically, the notch 440a and the notch 440b accommodate a part of the regulating member 406 so that the angle α formed by the tip 463a of the runner contact portion 463 with respect to the horizon (see FIG. 18 described later) is a predetermined angle. It is formed so that it can be held so as to be.

Next, the configuration of the regulating member 406 in the curtain rod structure 401 will be described with reference to FIGS. 15 (a) and 15 (b). 15 is a perspective view for showing a schematic configuration of the regulating member 406, FIG. 15A is a perspective view of the regulating member 406 as seen from the runner contact portion 463 side, and FIG. 15B is a perspective view. It is a perspective view of the regulation member 406 seen from the bracket connection part 462 side.

As shown in FIGS. 15A and 15B, the restricting member 406 has a base portion 461 extending in the longitudinal direction Rx and a bracket connecting portion 462 which is continuously integrally provided with the base portion 461 and is connected to the bracket 404. The runner 5a (see FIG. 1) has a runner contact portion 463 that is contacted when the runner 5a (see FIG. 1) moves toward the side opposite to the bracket 404 side. The regulating member 406 is a transparent or translucent member formed by molding a synthetic resin.

The restricting member 406 is formed so that the runner contact portion 463 is located on the opposite side of the bracket connecting portion 462. That is, in the regulating member 406, the bracket connecting portion 462 is arranged at one end in the longitudinal direction Rx, and the runner contact portion 463 is arranged at the other end opposite to one end.

The base portion 461 is provided between the bracket connecting portion 462 and the runner contact portion 463. The base portion 461 has a cap contact portion 461a capable of contacting the outer peripheral surface 3e of the cap 3 (see FIGS. 16A and 16B described later) and a cap contact portion facing back to the cap contact portion 461a. It has a 461b and a pair of edge portions 461c and 461d extending between the cap contact portion 461a and the cap contact portion 461b. The pair of edge portions 461c and 461d are surfaces extending linearly in the longitudinal direction Rx.

The cap contact portion 461a has the same shape as the outer peripheral surface 3e of the cap 3. Specifically, the cap contact portion 461a has a curved surface that forms the same contour as a part of the outer peripheral surface 3e of the cap 3 from one edge portion 461c toward the other edge portion 461d.

The cap contact portion 461b has a bracket holding portion 4622 sandwiched between a part of the housing portion 24 (see FIG. 2B) of the curtain pole 2 and the cap 3 and the closing member 443. There is. The part of the accommodating portion 24 of the curtain pole 2 and the cap 3 is a portion exposed from the opening 411 (see FIG. 3B) of the accommodating portion 24. The bracket holding portion 4622 is a portion of the cap contacted portion 461b that is in the vicinity of the bracket connecting portion 462 and can be accommodated in the notches 440a and 440b.

One edge portion 461c is formed so as to be in contact with the notches 440a and 440b of the closing member 443. Specifically, one edge portion 461c is formed so as to be able to contact the edge portion contact portion 441a and / or the notch 440b of the notch 440a so as to be in contact with the edge portion contact portion 441b. The other edge portion 461d is formed so as to be able to abut on the rear side surface 416 (see FIG. 3B) of the bracket main body 42.

In the regulating member 406, one edge portion 461c abuts on the edge abutting portion 441a of the notch 440a and / and the other edge portion 461d abuts on the edge abutting portion 441b of the notch 440b, and the other edge portion 461d is behind the bracket body 42. By abutting on the side surface 416 (see FIG. 3B), the movement of the restricting member 406 in the rotation direction (in the directions of arrows r1 and r2 in FIG. 18 described later) is restricted.

The bracket connecting portion 462 of the regulating member 406 extends from one end of the base portion 461 toward a direction substantially perpendicular to the cap contact portion 461a. The bracket connecting portion 462 has a sandwiched portion 4621 of an annular portion sandwiched between the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3 (see FIG. 2B).

The sandwiched portion 4621 has a shape having the same shape as or smaller than the contour of the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3, that is, a substantially circular shape that contacts the entire surface of the end surface 2b and the joint surface 3b. It has become. The pinched portion 4621 is formed with a hole 4623 through which the cap-side screw shaft 3c (see FIG. 2A) of the cap 3 can be inserted. The hole 4623 is formed from substantially the center of the sandwiched portion 4621 toward the base portion 461 side.

The runner contact portion 463 of the regulating member 406 extends from the other end of the base portion 461 in a direction substantially perpendicular to the cap contact portion 461b. In order to improve the strength of the runner contact portion 463, the runner contact portion 463 is a pair of edges formed wide in the Rx direction so that the inclination becomes gentle toward the cap contact portion 461b from the tip 463a side. The ends 464a and 464b are provided.

Next, a method of assembling the curtain rod structure 401 will be described with reference to FIGS. 16 to 18. FIG. 16 is a perspective view showing the curtain rod structure 401 in a state where the regulating member 406 is disassembled, and FIG. 16A is a perspective view showing a state in which the regulating member 406 is inserted into the cap 3. FIG. b) is a perspective view showing a state in which the restricting member 406 is sandwiched between the curtain pole 2 and the cap 3, and FIG. 16 (c) is a perspective view showing a state in which the runner 5a is inserted through the regulating member 406. FIG. 17 is a perspective view showing a state in which the restricting member 406 is housed in the edge contact portion 441a and the curved surface contact portion 442a of the closing member 443 in the bracket 404. FIG. 18 is a side view showing the inclination of the regulating member 406 in the rotation direction.

In assembling the curtain rod structure 401, first, as shown in FIG. 16A, the hole 4623 of the regulating member 406 is inserted into the cap side screw shaft 3c of the cap 3. Further, the cap contact portion 461a of the regulating member 406 comes into contact with the outer peripheral surface 3e of the cap 3.

After inserting the cap-side screw shaft 3c into the hole 4623, the runner 5a is passed through the cap 3 and the base 461 of the regulating member 406 as shown in FIG. 16 (b).

When the runner 5a is passed through the cap 3 and the base 461 of the regulating member 406, the cap-side screw shaft 3c is screwed into the pole-side screw hole 2c of the curtain pole 2, and the end surface 2b of the curtain pole 2 (see FIG. 2A). ) And the joint surface 3b of the cap 3 are brought close to each other. Then, as shown in FIG. 16C, the curtain pole 2 and the cap 3 are connected to each other while the sandwiched portion 4621 is sandwiched between the end surface 2b of the curtain pole 2 and the joint surface 3b of the cap 3.

When the curtain pole 2 and the cap 3 are connected, a part of the curtain pole 2 and the cap 3, that is, the accommodating portion 24 is accommodated in the accommodating recess 41s (see FIG. 7) of the bracket main body 42.

When accommodating the accommodating portion 24 in the accommodating recess 41s of the bracket main body 42, the other edge portion 461d of the restricting member 406 is brought into contact with the rear side surface 416 of the bracket main body 42 (see FIGS. 7 and 17).

After accommodating the accommodating portion 24 in the accommodating recess 41s, the accommodating recess 41s is closed by the closing member 443 by fitting the closing member 443 to form the accommodating portion 41 (see FIG. 13). When fitting the closing member 443, as shown in FIG. 17, one edge portion 461c of the regulating member 406 is brought into contact with the edge portion contact portion 441b. Further, by bringing a part of the cap contact portion 461b of the regulation member 406 into contact with the curved surface contact portion 442b, the bracket holding portion 4622 of the regulation member 406 is accommodated in the notch 440b.

When the closing member 443 is fitted, the housing portion contact portion 4436b of the closing member 443 is brought into contact with the housing portion 24 via the regulation member 406. Specifically, the accommodation portion abutting portion 4436b is abutted against the accommodation portion 24 of the cap 3 via the base 461 of the regulating member 406. When the accommodating portion abutting portion 4436b abuts on the cap 3 via the base portion 461, the accommodating portion abutting portion 4436b and the accommodating portion 24 of the cap 3 sandwich the bracket holding portion 4622 of the base portion 461 (FIG. 16).

Further, the holding portion contact portions 438a and 438b of the side plate portions 4432a and 4432b are in contact with the holding portion 413 (see FIG. 13) of the bracket main body 42, and the edge portion 433 on the tip end side of the substrate portion 431 and the side plate portion 4432a. , 4432b's front side surface contact 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 4432a and 4432b abut on the rear side surface 416 of the accommodating recess 41s (see FIG. 7).

Then, the fixing member 44 is inserted from below the bracket 4, and the accommodating portion 41 is closed and fixed by the member 443. Specifically, 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 443 and screwing them together, the accommodating portion abutting portions 4436a, 4436b and the accommodating portion 24 are screwed. The closing member 443 is fixed in a state where the bracket holding portion 4622 is sandwiched. (See Fig. 7)

When the closing member 443 is fixed to the bracket main body 42, the upper surface 42a of the bracket main body 42 (see FIGS. 3A and 3B) and the substrate portion 431 are flush with each other, and the curtain pole 2 and the cap 3 are attached. It is fixed to the target in a linearly extended state (see FIG. 13).

Further, when the closing member 443 is fixed to the bracket main body 42, as shown in FIG. 18, the rotation direction r1 which is the direction along the outer peripheral surface 3e of the cap 3 of the regulating member 406 about the cap side screw shaft 3c by the closing member 443. , Rotation to r2 is restricted. The direction along the outer peripheral surface 3e of the cap 3 is the direction along the outer peripheral surface of the cap 3.

As for the restriction in the rotation direction r1 and r2, the rotation in the rotation direction r1 is restricted by the one edge portion 461c of the restricting member 406 abuting on the edge portion contact portion 441b of the closing member 443. Further, the rotation in the rotation direction r2 is restricted by the other edge portion 461d of the restricting member 406 coming into contact with the rear side surface 416 of the bracket main body 42.

Further, when the closing member 443 is fixed to the bracket main body 42, the regulating member 406 is held by the closing member 443 at a predetermined angle α. Specifically, the regulating member 406 is preferably held at an angle α formed by the tip 463a of the runner contact portion 463 with respect to the horizon at an angle of 140 degrees or more and 160 degrees or less, particularly about 150 degrees. That is, by accommodating the bracket holding portion 4622 of the regulating member 406 in the notch 440b of the closing member 443, the angle α formed by the tip 463a of the runner contact portion 463 with respect to the horizontal line is held at 140 degrees or more and 160 degrees or less.

As described above, the restricting member 406 that regulates the movement of the runner 5a with respect to the bracket 404 restricts the movement of the runner 5a to the cap 3 side, so that the runner 5a can be prevented from falling off from the cap 3. In particular, by accommodating the bracket holding portion 4622 of the regulating member 406 in the notch 440b of the closing member 443, the angle α formed by the tip 463a of the runner contact portion 463 with respect to the horizon is held so as to be 140 degrees or more and 160 degrees or less. Will be done. Therefore, when the curtain rod structure 401 is looked up from below to above, it is possible to make it difficult to visually recognize the runner contact portion 463 of the regulating member 406.

Further, by accommodating the bracket holding portion 4622 of the regulating member 406 in the notch 440b of the closing member 443, the rotation of the regulating member 406 in the rotation directions r1 and r2 is restricted. Therefore, it is possible to maintain a state in which it is difficult to visually recognize the runner contact portion 463 of the regulating member 406 from the outside of the curtain rod structure 401.

In this way, the restricting member 406 connected to the bracket 404 and the runner 5a restricts the movement of the runner 5a to the cap 3 side, so that the runner 5a can be prevented from falling off from the cap 3.

Further, since the runner contact portion 463 is provided with the edge portions 464a and 464b, the strength of the runner contact portion 463 can be significantly improved.

In the curtain rod structure 401, the case where the notches 440a and 440b are formed in the extending portions 4437a and 4437b of the closing member 443 has been described, but the notch may be formed in only one of them. .. That is, a part of the regulating member 406 may be accommodated by a notch formed in any one of the extending portions 4437a and 4437b.

Further, in the curtain rod structure 401, the case where the bracket holding portion 4622 of the regulating member 406 is accommodated in the notch 440b has been described, but even if the bracket holding portion 4622 of the regulating member 406 is accommodated in both the notch 440a and the notch 440b. good.

Further, in the curtain rod structure 401, although the case where the regulating member 406 is a transparent or translucent member formed by molding a synthetic resin has been described, it may be a colored synthetic resin member. Further, a member other than the synthetic resin, for example, a member such as wood or metal may be used.

Although the preferred embodiment of the present invention has been described above, the present invention is not limited to the curtain rod structures 1,201a, 201b, 201c, 301a, 301b, 401 according to the above embodiment. Includes all aspects of the invention and claims. 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.

1,201a, 201b, 201c, 301a, 301b, 401 Curtain rod structure 2 Curtain pole 2a End 2b End surface 2c Pole side screw hole 3 Cap 3a, 3d End 3b Joint surface 3c Cap side screw shaft 3
3e Outer peripheral surface 4,204a, 204b, 204c, 404 Bracket 5a, 5b Runner 6,206,306a, 306b, 406 Regulatory member 23 Joint 24 Containment part 62a, 62b, 262,362,372,462 Bracket connection part 41 Accommodating part 41s Accommodating recess 42 Bracket body 42a Upper surface 42b Lower surface 43,443 Closure member (closure member)
44 Fixing member 51a, 51b Hook hole 52 Contact surface 61,361,461 Base part 63,263,363,463 Runner contact part 214a, 214c Connection member 214b Through hole 224a Bottom contact plate part 224b Connection plate part 224c Screw insertion hole 224d Connection part Tightening hole 234 Fixing screw 235 Ring part 244 Threaded hole 411 Opening part 412 Front side surface 413 Holding part 414 Fixing member engaging part 415 Support receiving surface 416 Rear side surface 421 Engagement member 422 Mounting surface 423 Tip part 431 Board part 431a, 431b, 433 Edges 432a, 432b, 4432a, 4432b Side plate 434 Insertion holes 436a, 436b, 4436a, 4436b Accommodated parts Contact parts 437a, 437b Front side contact parts 438a, 438b Holding parts Contact parts 439a, 439b Rear side contact part 440a, 440b Notch 441a, 441b Edge contact part 442a, 442b Curved contact part 461a Cap contact part 461b Cap contact part 461c, 461d Edge part 461a Tip 464a, 464b Edge end part 611 Bent part 621a, 621b Joint part holding part 622a, 622b, 4622 Bracket holding part 623a, 623b Connection hole 4437a, 4437b Extension part 4438a, 4438b Curved part 4621 Holding part 4623 Hole A Inner diameter B Outer diameter Bx Longitudinal Direction D Width H Height I Height Px Longitudinal Rx Longitudinal

Claims (9)

It is a curtain rail structure for attaching a curtain,
Curtain poles that extend linearly or substantially linearly,
A cap joined to the end of the curtain pole and
A bracket for fixing the curtain pole to the mounting target,
A runner inserted into the curtain pole and to which the curtain is attached,
A curtain rod structure comprising a long member that can connect the bracket and the runner and is bendable, and that includes a restricting member that restricts the movement of the runner to the side of the cap with respect to the bracket. The regulating member is
The bracket connection part connected to the bracket and
The curtain according to claim 1, further comprising a runner contact portion with which the runner comes into contact when the runner moves toward the side opposite to the joint portion to which the curtain pole and the cap are joined. Rail structure. The cap has a joining surface that is joined to face the end face of the end of the curtain pole.
The curtain rod structure according to claim 2, wherein the bracket connecting portion is sandwiched between the end surface and the joint surface. The cap is a curtain pole by screwing a screw shaft extending outward from a joint surface joined to face the end surface of the end surface of the curtain pole into a screw hole formed in the end surface of the curtain pole. It is joined to
The restricting member is made of a flexible film-like member.
The curtain rod structure according to claim 2 or 3, wherein the bracket connecting portion has a connecting hole to be inserted into the screw hole. It is a curtain rail structure for attaching a curtain,
Curtain poles that extend linearly or substantially linearly,
A cap joined to the end of the curtain pole and
A bracket for fixing the curtain pole to the mounting target,
A runner inserted into the curtain pole and to which the curtain is attached,
A regulating member that connects the bracket and the runner and regulates the movement of the runner with respect to the bracket is provided.
The regulating member is
The bracket connection part connected to the bracket and
When the runner moves toward the side opposite to the joint side where the curtain pole and the cap are joined, the runner contact portion to which the runner comes into contact, and the runner contact portion.
The regulation member is composed of a string member.
A curtain rod structure characterized in that, in the runner contact portion, a hook provided at the lower portion of the runner and attached to the upper end of the curtain is connected to a hook hole into which a hook can be inserted. It is a curtain rail structure for attaching a curtain,
Curtain poles that extend linearly or substantially linearly,
With the cap connected to the end of the curtain pole,
A bracket for fixing the curtain pole to the mounting target,
With a runner inserted into the curtain pole or the cap and to which the curtain is attached,
A regulating member that connects the bracket and the runner and regulates the movement of the runner with respect to the bracket is provided.
The bracket has a lid member that covers an accommodating recess accommodating a connection portion between the curtain pole and the cap.
A curtain rod structure characterized in that the lid member is formed with a notch for accommodating a part of the restricting member. The regulating member is
The bracket connection part connected to the bracket and
A runner contact portion with which the runner comes into contact when the runner moves toward the side opposite to the side of the bracket.
It has a cap contact portion that is provided between the bracket connection portion and the runner contact portion and that abuts on the outer peripheral surface of the cap.
The curtain rod structure according to claim 6 , wherein the notch accommodates the cap contact portion. The curtain rod structure according to claim 7 , wherein the cap contact portion of the restricting member has the same shape as the outer peripheral surface of the cap. The curtain rod structure according to claim 7 or 8 , wherein the bracket connecting portion of the restricting member is sandwiched between the curtain pole and the cap.

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