JP2546411Y2 - Roman shade bracket - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improved bracket for supporting a Roman shade head box.

[0002]

2. Description of the Related Art Hitherto, a bracket for supporting a head box has been fixed to a ceiling or the like by passing a set screw through a hole for a set screw of the bracket and bringing the head of the set screw into close contact with the bracket. Many Roman shade headboxes have ears whose upper surface projects horizontally in the front-rear direction, and the bracket grips the ears. The bracket has a top plate and side plates that can be folded vertically from the left and right of the top plate,
A U-shaped hook into which one ear fits is provided at one end of the side plate, and a right-angled corner is provided at the other end to allow the other ear to enter and exit vertically. The side plate at the bottom of the corner is slightly bent inward to form a bottom plate, and the claw is placed on it so that it can enter and exit in the front-rear direction, the other ear is inserted into the corner, and the claw protrudes below it Had been tightened with bolts.

[0003]

When a Roman shade head box is fixed to a ceiling or the like via a bracket, the sound of ascending and descending the screen is greater than that when the head box is fixed directly to the ceiling or the like. In particular, the electric Roman shade in which a motor is provided for each pulley has a problem that the sound is a concern.

When the head box is mounted on the bracket, temporarily fixing the head box facilitates the mounting and dismounting work. However, the conventional type is not stable unless the nail is tightened. There was a danger of the box falling. The present invention has been made to solve these problems, and a first object of the present invention is to provide a Roman shade bracket that can prevent generation of noise. An object of the present invention is to provide a bracket for a Roman shade capable of temporarily temporarily fixing a head box.

[0005]

In order to achieve the above object, a first means adopted by the present invention is to fit a cylindrical cushion rubber into a set screw hole of a bracket, and to form a hollow rivet in a shaft hole of the cushion rubber. Through which the tip of the hollow rivet was swaged to the washer. The second means is that a block is inserted between the claw supporting the other ear of the head box and the top plate of the bracket, and a leaf spring is formed integrally with the block to press the claw against the bottom plate. is there.

[0006]

When the bracket body is fixed to a ceiling or the like, the set screw passes through the hollow hole of the hollow rivet, and a cushion rubber is interposed between the rivet and the bracket body. While the screen moves up and down, the bracket vibrates together with the head box, but the vibration is absorbed by the cushion rubber, so that no noise is generated. When the head box is temporarily fixed to the bracket, the claws are not tightened with bolts, but the leaf springs integral with the block press the claws against the bottom plate, so that the temporary fixing of the head box is stable.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a bracket according to the present invention. As shown in FIGS. 1 and 2, the metal body 10 of the bracket includes an upper surface plate portion 11 and a side surface plate portion 12 that is vertically bent from the left and right of the upper surface plate portion. A U-shaped hook 13 into which one ear 31 of the head box 30 fits is provided at one end of the side plate 12, and a right-angled corner 14 into which the other ear 32 enters is formed at the other end. Is done. The other end of the side plate 12 is slightly bent inward below the corner 14 to form a bottom plate 15. The pawl 16 is slidable back and forth on the bottom plate 15. Claws 16
Arrange a block 17 made of synthetic resin between the top plate 11 and
A leaf spring 18 for pressing the pawl 16 against the bottom plate 15 is formed integrally with the block. A foot 37 is provided integrally with the block 17, and the tip of the foot is fitted into the small hole 36 of the side plate 12 for positioning.
Drill a fixing hole 19 in the top plate 11, and place a cylindrical cushion rubber
Install 20. A peripheral groove 21 whose bottom diameter corresponds to the inner diameter of the fixing hole 19 is formed on the peripheral surface of the cushion rubber 20, and the peripheral groove is fitted into the fixing hole 19. A hollow rivet 23 made of metal is passed through the shaft hole 22 of the cushioning rubber 20, and its tip is swaged to a washer 24 made of metal. The head of the hollow rivet 23 and the washer 24 have the same outer diameter as the cushion rubber 20. A bracket is screwed and fixed to a ceiling or the like through a set screw 26 in a shaft hole 25 of the hollow rivet 23. Buffer rubber 20
Is separated from the set screw 26 by the rebed 23, so that the force for tightening the set screw 26 does not act on the cushion rubber 20.
Therefore, regardless of the tightening of the set screw 26, the cushioning rubber 20 always maintains a certain density suitable for vibration absorption.

A long hole 27 is formed in the center of the claw 16 in the front-rear direction, and a bolt 28 is passed through the long hole. The bolt 28 passes through the block 17 and is screwed into the screw hole 29 of the upper plate portion 11. Bracket body 10
The feet 35 of the claws 16 are fitted into the elongated holes 34 formed in the cover 33 covering the other end of the claw 16. By moving the cover 33 back and forth, the claws 16 can be moved in and out. It is desirable to provide a projection 39 on the inner surface of the cover 33 and fit the projection into the small hole 38 of the side plate 12. This cover may be omitted.

While the screen is raised and lowered, the head box 30 and the bracket body 10 vibrate as a unit, but the vibration is absorbed by the cushioning rubber 20, so that no noise is generated. As shown in FIG. 3, the headbox
When attaching 30 to bracket 10, first loosen bolt 28, fit one ear 31 to hook 13, then fit the other ear 32 to corner 14. At this time, when the claw 16 is retracted, the leaf spring 18 holds the claw 16 with elasticity, so that the claw 16 does not obstruct the ear 32 that enters the corner 14. As shown in FIG. 4, the temporary fixing of the head box 30 supports the ear portion 32 by projecting the claws 16, but the bolt 28 is still loosened. At this time, since the leaf spring 18 presses the claw 16 against the bottom plate 15, there is no danger that the claw 16 will be retracted and the head box 30 will fall unless the claw 16 is particularly pressed. When the bolt 28 is tightened, the pawl 16 is firmly fixed as shown in FIG.

[0010]

As described above, since the bracket of the present invention is provided with the cushioning rubber, unlike the conventional bracket, it has an excellent effect of absorbing vibration during the vertical movement of the screen and preventing generation of noise. . In addition, since the pawl is always elastically held between the leaf spring and the bottom plate of the bracket, even when the pawl is not tightened to the bracket main body, the position of the pawl is stable, so that the head box is temporarily temporarily fixed safely. be able to.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a bracket according to an embodiment of the present invention;

FIG. 2 is an exploded perspective view of the bracket of FIG. 1;

FIG. 3 is a sectional view showing a state where the head box is fitted to the bracket of FIG. 1;

FIG. 4 is a sectional view showing a state in which the head box is temporarily fixed to the bracket of FIG. 1,

[Explanation of symbols]

 10: Main body 11: Top plate 12: Side plate 13: Hook 14: Corner 15: Bottom plate 16: Claw 17: Block 18: Leaf spring 19: Fixing hole 20: Buffer rubber 22: Shaft hole 23: Hollow rivet 24: Washer 27: Slot 28: Bolt 29: Screw hole 30: Head box 31: Ear 32: Ear

Claims (2)

(57) [Scope of request for utility model registration] In a bracket for supporting a head box of a blind and fixing an upper plate portion to a ceiling or the like, a cylindrical buffer rubber is fitted into a mounting hole for passing a set screw, and a metal hole is formed in a shaft hole of the buffer rubber. A bracket for a Roman shade, wherein a metal washer is fixed to a tip of the hollow rivet through a hollow rivet. 2. An upper part of the head box is provided with an ear part projecting forward and backward, a bracket is provided with a side plate part which is vertically bent from the left and right of the upper part plate part, and the ear part is provided at one end of the side plate part. Is formed into a U-shaped hook, and a right-angled corner is formed at the other end of the side plate at which the other of the ears enters and exits, and the side plate below the corner is bent inward. A bottom plate portion is provided, and a claw is slidably mounted on the bottom plate portion so as to be slidable in the front-rear direction. 2. The bolt according to claim 1, wherein a bolt which passes through the block and is screwed to the top plate is passed through the hole, and a leaf spring is integrally provided in the block to press the claw against the bottom plate. Bracket for Roman shade.