JPH07217337A - Mounting bracket for horizontal type blind - Google Patents

Abstract

PURPOSE:To mount a bottom plate easily on a main body by engaging first and second engaging pieces into each corresponding engaging hole in the mounting operation of a head box. CONSTITUTION:A first engaging piece 20 is formed by rectangularly folding one end to a lower section and a second engaging piece 21 by folding the other end in a U shape to the lower section in a bottom plate 19 installed to a main body 11. When a head box 8 is set up to a mounting bracket, the second engaging piece 21 of the bottom plate 19 is interlinked with the second engaging hole 16 of the main body 11 under the state, in which the head box 8 is placed in the main body 11 mounted on a ceiling surface 7, and a first engaging piece 20 is engaged with a first engaging hole 14. The bottom plate 19 is bone between both side pieces 13, 15, and the head box 8 is borne on the bottom plate 19. The bottom plate is not projected largely to the sides of side faces under a mounted state.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting bracket for fixing a horizontal blind head box to a ceiling surface or the like.

[0002]

2. Description of the Related Art An example of a conventional mounting bracket will be described with reference to FIG. The mounting bracket 1 includes a U-shaped main body 2 that opens downward and a bottom plate 3 attached to the main body 2.

The lower end of the main body 2 is bent outward to form an attachment piece 4, and the bottom plate 3 is attached to the attachment piece 4 with a screw 5. Then, the main body 2 is fixed to the ceiling surface 7 with screws 6, and the head box 8 is supported on the bottom plate 3.

In the bracket described in Japanese Utility Model Laid-Open No. 1-114799, one end of the bottom plate is rotatably supported by the main body, and the other end of the bottom plate can be hooked on the main body.

In the bracket disclosed in Japanese Utility Model Laid-Open No. 63-101689, one end of a bottom plate is rotatably supported by the main body, and the other end is hooked on a front plate rotatably supported by the main body. It is possible.

[0006]

In the mounting bracket shown in FIG. 3, it is necessary to mount the bottom plate 3 to the main body 2 with the screw 5 while the head box 8 is positioned inside the main body 2, so that the mounting work is complicated. In addition, a tool such as a screwdriver is required.

Further, since the mounting piece 4 projects in the front-back direction of the main body 2, the lifting cord may come into contact with the mounting piece 4 when the lifting cord is operated, which may hinder the operation. In the bracket described in Japanese Utility Model Laid-Open No. 1-114799, it is not necessary to attach the bottom plate and the main body with screws.
Although the installation work is easy, since the bottom plate is rotated with respect to the main body and attached to the main body, when the bottom plate is rotated, the ladder code or the lifting cord of the horizontal blind rotates the bottom plate. May interfere with. Further, since the bottom plate is rotatably supported by the main body, the cost is increased.

With the bracket described in Japanese Utility Model Laid-Open No. 63-101689, the mounting work is easy, but the cost is increased because the bottom plate and the front plate are rotatably supported by the main body.

An object of the present invention is to provide a mounting bracket which can be easily mounted on the head box and can be constructed at low cost.

[0010]

In order to achieve the above-mentioned object, the present invention has locking holes provided at the lower ends of the side edges of a U-shaped main body which opens downward, and is attached to the opening of the main body. Locking pieces that engage with the locking holes are provided at both ends of the bottom plate to be mounted.

The locking piece is composed of a first locking piece formed at one end of the bottom plate and a second locking piece formed at the other end of the bottom plate. The piece is formed by bending one end of the bottom plate downward at a right angle, and the second locking piece is formed by folding the other end of the bottom plate downward in a U shape.

[0012]

When the locking pieces formed at both ends of the bottom plate are engaged with the locking holes formed at the lower ends of the sides, the bottom plate is supported by the main body. Therefore, when the bottom plate is attached to the main body while the head box is located inside the main body, the head box is supported on the bottom plate.

Further, when the bottom plate is attached to the lower end of the side edge, the first locking piece and the second locking piece do not largely project laterally from the side edge.

[0014]

1 and 2 show an embodiment embodying the present invention. As shown in FIG. 2, the mounting bracket body 1
1 is formed by bending a metal plate into a U-shape, and an elongated hole 12 for fixing the main body 11 to the ceiling surface 7 with a screw 6 is formed on the upper side as shown in FIG.

A lower end portion of one side 13 of the main body 11 is formed wider than an upper portion thereof, and a first locking hole 14 is formed in a central portion thereof. A lower end portion of the other side edge 15 of the main body 11 is formed wider than an upper portion thereof, and a second locking hole 16 is formed in a central portion thereof. Side 15
Is bent at a right angle toward the side 13 to form a bending piece 17. The bent piece 17 has the same width as the upper part of the side piece 15. A cushioning material 18 is adhered to the inner side surfaces of the side edges 13 and 15.

A bottom plate 19 attached to the main body 11
Has one end bent downward at a right angle to form a first locking piece 20, and the other end folded downward in a U-shape to form a second locking piece 21. The first locking piece 20 is formed in a size that can be inserted into the first locking hole 14, and the second locking piece 21 is formed in the second locking hole 1.
It is formed in such a size that it can be inserted into 6.

As shown in FIG. 1, the bottom plate 19 has the first locking piece 20 with the first locking piece 20 in a state where the second locking piece 21 is engaged with the second locking hole 16. The length is formed so that it can be locked in the locking hole 14. A cushioning material 22 is adhered to the upper surface of the bottom plate 19.

Now, in order to mount the head box 8 on the mounting bracket constructed as described above, the ceiling surface 7
The head box 8 is positioned in the main body 11 attached to the. In this state, the second locking piece 21 of the bottom plate 19 is attached to the main body 1
After engaging with the second locking hole 16 of No. 1, the first locking piece 2
When 0 is engaged with the first locking hole 14, the bottom plate 19 is supported between the both sides 13, 15 as shown in FIG. 1, and the head box 8 is supported on the bottom plate 19.

As described above, this mounting bracket uses the first and second locking pieces 20, 2 without using screws.
By engaging 1 with the first and second locking holes 14 and 16, the bottom plate 19 can be easily attached to the main body 11.

Further, since the main body 11 and the bottom plate 19 may be formed separately by bending the metal plate, the manufacturing cost is low. In addition, the bottom plate 19 is attached to the main body 1
Since it is not configured to rotate with respect to No. 1, when the head box 8 is supported by this mounting bracket, the ladder cord and the lifting cord do not interfere with the work of attaching the bottom plate 19.

The cushioning materials 18 and 22 include sponge, synthetic rubber, natural rubber, elastic plastics, leaf springs, coil springs, and other elastic bodies. The technical ideas other than the claims that can be understood from the above embodiments will be described below along with their effects.

(1) In claim 1, each locking piece is formed by bending along a side edge so as to engage with each locking hole. The bottom plate does not protrude to the side of the side.

[0023]

As described above in detail, the present invention has an excellent effect of providing a mounting bracket which can be easily mounted on the head box and can be constructed at low cost.

[Brief description of drawings]

FIG. 1 is a side view showing a head box mounting member of an embodiment.

FIG. 2 is an exploded perspective view showing a head box mounting member of one embodiment.

FIG. 3 is a side view showing a conventional head box mounting bracket.

[Explanation of symbols]

 11 Main body 13,15 Sides 14,16 Locking hole 19 Bottom plate 20,21 Locking piece

Claims (2)

[Claims] 1. A U-shaped body (11) having a downward opening.
And a bottom plate (19) attached to the opening of the body (11)
In the mounting bracket for supporting the head box (8) with and, locking holes (14, 16) are provided at the lower ends of the side edges (13, 15) of the main body (11), and at both ends of the bottom plate (19). Is a locking piece (2) that engages with the locking hole (14, 16).
0, 21) is provided, the horizontal blind mounting bracket. 2. The locking pieces are a first locking piece (20) formed at one end of a bottom plate (19) and a second locking piece (21) formed at the other end of the bottom plate (19). ) And the first locking piece (20) is formed by bending one end of the bottom plate (19) downward at a right angle, and the second locking piece (21) is the bottom plate (19).
The mounting bracket for a horizontal blind according to claim 1, wherein the other end of the horizontal blind is folded back downward in a U shape.