JPH04112680U - Bracket for curtain rail - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a bracket that can be easily attached and detached without damaging a curtain rail. [Structure] The front upper edge of the curtain rail is engaged with the rail locking part of the mounting bracket that makes up the bracket, and the rear upper edge of the curtain rail is engaged with the temporary fixing protrusion of the locking member attached to the bottom side of the mounting bracket. After temporarily fixing the parts and adjusting the mounting position, the rear upper edge of the curtain rail is engaged and fixed to the rail locking part of the locking member. On the other hand, the operating shaft is rotated using a rotation operating tool such as a screwdriver to move the locking member back to the disengaged position, and the rear upper edge of the curtain rail falls off from the rail locking part of the locking member. Then, the front upper edge of the curtain rail will fall off from the rail locking part of the mounting bracket and be removed.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This idea is useful for installing curtain rails on window frames, side walls, ceilings, etc. Regarding the bracket used.

0002

[Conventional technology]

Conventionally, as the above-mentioned bracket, for example, as shown in FIG. Bracket 20 for installing one curtain rail 24 on etc. No. 182). This bracket 20 is attached to the front ear part of the curtain rail 24. 24a is engaged with the front ear seat 21a formed at the front end of the mounting seat 21, and the mounting seat 21 is mounted. A coil spring in which the block body 22 attached to the lower surface side of the seat 21 is press-fitted to the rear end side. The curtain rail 24 is moved slightly backward against the biasing force of the curtain rail 23. Attach by temporarily fixing it to the temporary fixing claw 22b formed on the lower front end of the block body 22. Adjust the position. After that, the coil spring with the block body 22 press-fitted into the rear end side. The rear ear part 24b of the curtain rail 24 is moved backward against the biasing force of the curtain rail 23. The lock body 22 is attached by being engaged and fixed to a rear ear seat 22a formed at the front end of the lock body 22.

0003

[Problem that the idea aims to solve]

However, when removing the curtain rail 24 from the bracket 20 described above, the block between the rear ear part 22a of the curtain rail 22 and the rear ear part 24b of the curtain rail 24. Insert the tip of a screwdriver (not shown) and attach the block body 22 to the coil spring. By pushing back against the biasing force of 23, the rear ear seat 22a of the block body 22 The rear ear part 24b of the curtain rail 24 falls off from the bracket 20, and the curtain rail 24 is removed from the bracket 20. The curtain rail 24 can be removed, but the coil spring 23 is attached to the curtain rail. The biasing force is set to be necessary to prevent the block body 22 from falling off. In order to move the block body 2 backward, the screwdriver must be forcefully inserted, and the Since the backward direction of block 2 and the insertion direction of the driver are perpendicular to each other, the block body 22 It is very difficult to move the device backward in the disengagement direction. And insert the screwdriver The reaction force at the time of soldering may cause scratches or dents on the rear ear portion 24b of the curtain rail 24. If the rear ear seat 22a of the lock body 22 is damaged, the product value may be lost. It has the problem of stumbling.

0004 In view of the above-mentioned problems, this invention rotates the operating shaft using a rotating operating tool such as a screwdriver. The curtain rail can be removed by releasing the engagement and fixation between the locking member and the curtain rail. It can be easily attached and detached without damaging the unit, and the mounting position can be easily adjusted. The purpose is to provide a bracket for curling curtain rails.

[0005]

[Means to solve the problem]

This idea is to attach a car to the front end of the lower part of the locking member attached to the bottom side of the bracket body. Forms a temporary fixing part that engages with the rear upper edge of the ten rail and below the bracket body. The operating shaft is rotatably supported on the surface side through the shaft insertion hole formed in the locking member. At the same time, the outer peripheral surface of the operating shaft facing the shaft insertion hole of the locking member is provided with a Curtain tray with a cam part that retracts the locking member to the disengagement position by rotation operation It is characterized by being a bracket for

[0006]

[Effect]

With this idea, when installing a curtain rail, the front upper edge of the curtain rail is It engages with the rail locking part formed on the front end of the bracket body, and the locking member becomes a biasing force. Push the curtain rail back slightly and form the rear upper edge of the curtain rail at the front end of the locking member. After temporarily fixing the curtain rail to the temporary fixing part and adjusting the installation position, attach it to the back side of the curtain rail. The edge portion is engaged and fixed to the rail locking portion formed at the front end of the locking member.

[0007] On the other hand, when removing the curtain rail, use a rotating operating tool such as a screwdriver to remove the operating shaft. Insert the cam part formed on the operating shaft into the shaft of the locking member by rotating it in the disengagement direction. The locking member contacts the hole and retreats to the disengagement position against the biasing force, and the lever of the locking member The rear upper edge of the curtain rail will fall off from the rail locking part, and the rail of the bracket body will fall off. Remove the front upper edge of the curtain rail by dropping it from the locking part.

[0008]

[Effect of the idea]

According to this invention, the locking portion is rotated by rotating the operating shaft using a rotating operating tool such as a screwdriver. Since the engagement and fixation between the material and the curtain rail is released, you can use a screwdriver etc. as in the conventional case. There is no need to forcibly release the engagement and fixation between the block body and the curtain rail. In order to rotate the cam part of the operating shaft in the direction of retracting the stop member, the curtain rail Even if the necessary biasing force is applied to the locking member to prevent it from falling off, the operation shaft cannot be rotated. The locking member can be easily retracted by simply moving it, preventing damage to the curtain rail. It can be easily attached and detached without any hassle. Moreover, the brackets fixed to window frames, ceilings, etc. Since the curtain rail is temporarily attached to the racket, it is necessary to adjust the mounting position while it is temporarily attached. can be easily adjusted and the curtain rail can be installed in the appropriate position.

[0009]

【Example】

A first embodiment of this invention will be described in detail below based on the drawings. The drawing is used to install one curtain rail on a vertical surface such as a window frame or side wall. This single bracket is shown in Figures 1 and 2. 1 is a mounting bracket 2 for fixing to a vertical surface such as a window frame or side wall; It consists of a synthetic resin locking member 3 attached to the lower surface side of the holder.

0010 The above-mentioned mounting bracket 2 is made of a single metal plate (not shown) that is punched into a predetermined shape and size. (omitted) is pressed to form the vertical part 4 and the horizontal part 5, and the same is attached. A mounting hole 4a is formed in the center surface of the upper end of the vertical part 4 constituting the fitting 2, and the mounting hole 4a is An insertion hole 5a is formed in the center surface of the rear end of the horizontal part 5 constituting the metal fitting 2, and Ribs 5c, 5c are vertically bent and formed on both edges of the rear end, and the front end of the horizontal part 5 is The rail locking portion 5b that engages with the front upper edge 9a of the curtain rail 9 is directed downward. It is bent and formed.

[0011] The aforementioned locking member 3 is a locking member integrally molded from synthetic resin such as polycarbonate. A guide hole 3a is formed in the center of the lower surface of the locking member 3, and a guide hole 3a is formed in the center of the upper surface of the locking member 3. A rectangular cam abutment hole 3e is formed in communication with the locking member 3a, and a resilient member is formed at the rear end of the locking member 3. A V-shaped plate spring 3b with elastic force is integrally formed, and a curtain is attached to the front end of the locking member 3. A rail locking portion 3c with an acute-angled tip that engages with the rear upper edge of the rail 9 is integrally formed. At the same time, a curtain is placed at a lower position slightly retreating from the tip of the rail locking part 3c. The temporary fixing protrusion 3d that engages with the rear upper edge 9b of the locking member 3 is It is integrally formed in the direction. In addition, there is a temporary fixing protrusion 3d at the lower position of the rail locking part 3c. may be partially integrally formed.

0012 Assembling the mounting bracket 2 and the locking member 3 that constitute the single bracket 1 described above As shown in FIG. The locking member 3 is inserted between the formed ribs 5c, 5c, and the guide hole formed in the locking member 3 is inserted. 3a and the insertion hole 5a formed in the horizontal part 5, and connect each of these holes 3a, 5a. After the operating shaft 6 is inserted from below, the upper end of the operating shaft 6 protrudes toward the upper surface side of the horizontal portion 5. Insert washer 7 into , and caulk the upper end of operating shaft 6 to prevent it from coming out so that it can be rotated. I'll try it. In addition, a vertical portion 4 constituting the mounting bracket 2 is formed at the rear end of the locking member 3. The plate spring 3b is locked, and the front end of the locking member 3 is shaped by the biasing force of the plate spring 3b. In the direction in which the rail locking portion 3c that has been formed is engaged with the rear upper edge portion 9b of the curtain rail 9. It is energizing.

[0013] As shown in FIG. 1, the aforementioned operating shaft 6 has a cam abutment formed on the aforementioned locking member 3. A fan-shaped cam 6a is integrated on the outer peripheral surface of the central part of the operating shaft 6, facing the inner surface of the contact hole 3e. The rotary operating tool 8, such as a screwdriver, is engaged with the head 6b of the operating shaft 6. 9. Move the cam 6a of the operating shaft 6 to the horizontal position (see Figure 2) and the rearward position (see Figure 6). Rotate 0 degrees. That is, as shown in FIG. 6, the cam 6a of the operating shaft 6 is When the cam 6a is rotated, the rear end surface of the cam 6a formed on the operation shaft 6 and the locking member 3 are The rear end surface of the cam abutting hole 3e contacts the plate spring 3b formed in the locking member 3. Resisting the force, the locking member 3 is disengaged by the protruding dimension of the cam 6a formed on the operating shaft 6. Retract to the removal position. At the same time, due to the urging force of the leaf spring 3b formed on the locking member 3, As a result, the cam 6a of the operating shaft 6 and the cam abutment hole 3e of the locking member 3 are pressed and fixed, and the operation The cam 6a of the shaft 6 is rotationally fixed in the backward position, and the locking member 3 is in the disengaged position. Fix the lock.

[0014] On the other hand, as shown in FIG. 2, when the cam 6a of the operating shaft 6 is rotated sideways, the The rear end surface of the cam 6a formed on the operating shaft 6 and the cam contact hole 3e formed on the locking member 3 When the rear end surface comes into contact with the locking member 3, it is operated by the biasing force of the leaf spring 3b formed on the locking member 3. The cam 6a of the shaft 6 is rotated back to the horizontal position. At the same time, a cam formed on the operating shaft 6 The front end surface of the mounting bracket 6a and the protrusion 5d protruding from the lower surface of the mounting bracket 2 are brought into contact with each other, and the operation The rotation of the cam 6a of the operating shaft 6 is restricted to the horizontal position, and the locking member 3 is locked and fixed. unlock.

[0015] How to attach and detach the single bracket 1 configured as above and the curtain rail 9 Explain the law. First, when installing the curtain rail 9, first install the mounting that makes up the single bracket 1. A mounting bracket 2 is horizontally fixed to a vertical surface 10 such as a window frame or a side wall. That is, as shown in FIG. Insert the mounting screw 11 into the mounting hole 4a formed in the vertical part 4 of the mounting bracket 2. Through this, the mounting bracket 2 is horizontally fixed to a vertical surface 10 such as a window frame or a side wall. Then, figure 3, attach the front upper edge 9a of the curtain rail 9 to the horizontal portion 5 of the mounting bracket 2. After the locking member 3 is engaged with the rail locking portion 5b formed in the Push the curtain rail 9 back a little backwards, and attach the rear upper edge 9b of the curtain rail 9 to the front end of the locking member 3. Temporarily fix it to the temporary fixing protrusion 3d formed in , and adjust the attachment position. After this, figure 4, the curtain is moved against the biasing force of the plate spring 3b formed on the locking member 3. The rear upper edge 9b of the rail 9 is engaged and fixed to the rail locking portion 3c of the locking member 3 and installed. Let's go.

[0016] Next, when removing the curtain rail 9, install the single bracket 1. A rotary operating tool 8 such as a screwdriver is engaged with the operating shaft 6 from below the fitting 2. Sunawa As shown in FIGS. 5 and 6, the head 6b of the operating shaft 6 is rotated by a screwdriver or the like. By engaging the tool 8 and rotating it in the direction of the arrow, the cam 6a formed on the operating shaft 6 and the locking portion A leaf spring 3b formed on the locking member 3 is brought into contact with a cam contact hole 3e formed on the member 3. The locking member 3 is engaged by the protruding dimension of the cam 6a formed on the operating shaft 6 against the urging force of Retract to the release position. At the same time, the cam 6a of the operating shaft 6 is rotated and fixed in the backward position. After locking and fixing the locking member 3 in the disengaged position, the rail formed on the locking member 3 is The rear upper edge 9b of the curtain rail 9 falls off from the locking part 3c, and the water in the mounting bracket 2 is removed. Remove the front upper edge 9a of the curtain rail 9 from the rail locking part 5b formed on the flat part 5. Drop and remove.

[0017] In this way, the locking member 3 is rotated by rotating the operating shaft 6 with the rotating operating tool 8 such as a screwdriver. Since the engagement and fixation between the curtain rail 9 and the curtain rail 9 is released, a screwdriver etc. It is necessary to forcibly release the engagement and fixation between the block body 22 and the curtain rail 24. Since the cam 6a of the operating shaft 6 is rotated in the direction of retracting the locking member 3, the car A biasing force necessary to prevent the ten rail 9 from falling off is applied to the locking member 3. Also, the locking member 3 can be easily retreated by simply rotating the operating shaft 6, The curtain rail 9 can be easily attached and detached without damaging it.

[0018] Moreover, the curtain rail 9 is attached to the single bracket 1 fixed to the window frame or ceiling, etc. Since the cover is temporarily fixed, the mounting position can be easily adjusted while the cover is temporarily fixed. - The ten rail 9 can be installed in an appropriate position.

[0019] In the correspondence between the structure of this invention and the above-mentioned embodiments, The bracket of this invention is the single bracket 1, 13 of the first and second embodiments. and the double brackets 15 and 17 of the third and fourth embodiments, Similarly below, The bracket body corresponds to the mounting fittings 2, 14, 16, 18, The temporary fixing part corresponds to the temporary fixing protrusion 3d, The shaft insertion hole corresponds to the guide hole 3a and the cam contact hole 3e, The cam part corresponds to the cam 6a, This invention is not limited to the configuration of the above-described embodiment. FIG. 7 is used to install one curtain rail 9 on a horizontal surface 12 such as a ceiling. This is a single bracket 13 of a second embodiment. This single bracket 13 is attached to a horizontal surface such as a ceiling in the same way as in the first embodiment described above. The curtain rail 9 is attached to the lower surface side of the mounting bracket 14 fixed to the mounting bracket 12. On the other hand, the operating shaft 6 inserted through the locking member 3 is rotated by the rotating operation tool 8, and the locking member is rotated. 3 under the urging force of the leaf spring 3b and retreat to the disengaged position, and Remove the curtain rail 9 from the front side.

[0020] Figure 8 is used to install two curtain rails 9 on a vertical surface 10 such as a window frame or side wall. This is a third embodiment of the double bracket 15 that can be used as a double bracket. This double bracket 15 is attached to a window frame, side wall, etc. in the same manner as in the first embodiment described above. Curtain rails 9, 9 are attached to the front and rear ends of the lower surface of the mounting bracket 16 fixed to the vertical surface 10. Install two in parallel. On the other hand, the operating shaft 6 inserted through the locking member 3 is connected to the rotating operating tool 8. A pair of locking members 3 are attached to the center part of the lower surface of the mounting bracket 16. , 3 to the biasing force of an annular spring 3f integrally formed between these locking members 3, 3. the curtain rail from the lower front and rear ends of the mounting bracket 16. 9 and 9 respectively.

[0021] Figure 9 is used to install two curtain rails 9 on a horizontal surface 12 such as a ceiling. This is a double bracket 17 of a fourth embodiment. This double bracket 15 is The mounting bracket 18 is fixed to a horizontal surface 12 such as a ceiling in the same manner as in the first embodiment described above. Attach two curtain rails 9, 9 in parallel to both ends of the lower surface side. On the other hand, the locking member Rotate the operation shaft 6 inserted into A pair of locking members 3, 3 attached to the center are integrated between these locking members 3, 3. The mounting bracket 1 is moved back to the disengagement position by the biasing force of the annular spring 3f formed. Remove the curtain rails 9, 9 from both ends of the lower surface of the curtain rails 8, respectively.

[0022] Note that the second, third, and fourth embodiments described above have the same configuration as the first embodiment described above. The same reference numerals are given to the parts, and detailed explanation thereof will be omitted.

[Brief explanation of drawings]

FIG. 1 is an exploded perspective view showing a single bracket of a first embodiment.

FIG. 2 is a bottom view showing the bracket before installing the curtain rail.

FIG. 3 is a longitudinal sectional side view of the bracket showing a state in which the curtain rail is temporarily fixed.

FIG. 4 is a longitudinal sectional side view of the bracket showing how the curtain rail is attached.

FIG. 5 is a vertical cross-sectional side view of the bracket showing a state in which the curtain rail is removed.

FIG. 6 is a bottom view showing the bracket after removing the curtain rail.

FIG. 7 is a vertical sectional side view showing a single bracket of a second embodiment.

FIG. 8 is a longitudinal side view showing the double bracket of the third embodiment.

FIG. 9 is a vertical sectional side view showing a double bracket of a fourth embodiment.

FIG. 10 is a vertical side view showing a conventional bracket.

[Explanation of symbols]

1, 13...Single bracket 2, 14, 16, 18...Mounting bracket 3...Locking member 3b...plate spring 3c...Rail locking part 3d...Temporary protrusion 3e...Cam contact hole 3f...Annular spring 5b...Rail locking part 6...Operation axis 6a...Cam 8...Rotation operating tool 9...Curtain rail 9a...front upper edge 9b...Rear side upper edge 15, 17...Double bracket

Claims (1)

[Scope of utility model registration request] Claim 1: A locking member that engages the front upper edge of the curtain rail with a rail locking portion formed at the end of the bracket body, and is biased toward the bottom side of the bracket body in a direction perpendicular to the curtain rail. A bracket for a curtain rail, which is attached to the curtain rail by engaging the rear upper edge of the curtain rail with a rail locking portion formed at the front end of the locking member, the curtain rail being attached to the lower front end of the locking member. A temporary fixing part that engages with the rear upper edge of the rail is formed, and an operating shaft is rotatably supported on the lower surface side of the bracket body through a shaft insertion hole formed in the locking member. A bracket for a curtain rail, wherein a cam portion is formed on the outer circumferential surface of the operating shaft facing the shaft insertion hole of the locking member for retracting the locking member to an engagement release position by rotating the operating shaft.