JPH0715503Y2 - Curtain rail bracket - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a bracket for a curtain rail, which improves workability in attaching and detaching the curtain rail, simplifies the structure, and reduces the cost and appearance. Is also good.

[0002]

2. Description of the Related Art Brackets for curtain rails are generally
It is composed of a bracket main body that protrudes horizontally from a mounting seat portion to a wall surface or the like, and a holding member that holds and holds the curtain rail under the bracket main body.

Since this curtain rail bracket is mounted at a relatively high position, for example, on the wall surface above the window frame, the work of mounting / removing the curtain rail on / from the bracket is easy and quick. It is desirable to be able to do it.

Therefore, in recent years, there are many cases where a sandwiching member for sandwiching and fixing the curtain rail is provided on the bracket body while being pressed or pulled by a spring.
For this, a metal coil spring separate from the holding member is used as a spring (for example, Japanese Utility Model Publication No. Sho 60-31573, Japanese Utility Model Publication No. 62-116986, and Japanese Utility Model Publication No. 1-66).
No. 182), or a plastic sandwiching member integrally formed with a dogleg-shaped spring portion (see, for example, Japanese Utility Model Laid-Open No. 63-103487), or a plastic sandwiching member having a ring-shaped spring. A part integrally molded (eg, Japanese Utility Model Publication No. 60-17188, Japanese Utility Model Publication No. 4)
-45481)) and the like.

[0005]

However, in the above-mentioned conventional curtain rail bracket, since the clamping portion is pressed or pulled by the spring, the curtain rail mounting
It has the advantage that it can be removed easily and quickly. However, among the above-mentioned curtain rail brackets, the one using a metal coil spring has a large number of parts, leading to an increase in cost, and the assembly work of the bracket is troublesome.

On the other hand, the one in which the spring portion is integrally formed with the holding member has a small number of parts, and the assembling work is easy and the cost can be reduced. However, it is necessary to newly form a locking part that locks the rear end or the front end of the spring part on a part of the bracket main body, and a flat or ring-shaped spring part is provided on the lower side of the bracket main body. There was a problem that it was exposed and it looked bad.

The present invention solves the problems of the conventional curtain rail brackets. That is, an object of the present invention is to reduce the number of parts in a curtain rail bracket in which a sandwiching member is attached to a bracket body via a spring, and it is necessary to form a locking portion for locking one end of the spring portion in the bracket body. No, the structure can be simplified, the assembly work can be done quickly to improve workability, the cost can be reduced, and the appearance of the interior as a part of the interior can be improved without exposing the spring part. .

[0008]

SUMMARY OF THE INVENTION A curtain rail bracket according to the present invention is mounted on a lower surface of a bracket body 1 having a forward horizontal portion 5 on a mounting seat 4 for mounting on a wall surface 3 or the like. Clamping member 2 that is mounted with a screw 6 and clamps the curtain rail 8 between it and the claw piece 7 of the horizontal portion 5.
In the curtain rail bracket consisting of,

The holding member 2 is made of synthetic resin, and has a lower plate portion 9 on which a claw portion 11 for holding the curtain rail 8 and a long hole 10 for sliding in the front-back direction are formed.

A ring-shaped spring portion 13 is horizontally provided above the lower plate portion 9 via a connecting piece 12 on the side where the claw portion 11 is provided.
And a short tubular portion 14 for screw insertion, which is integrally formed inside the spring portion 13 and on the opposite side of the connecting piece 12.

The mounting screw 6 is screwed from the short tubular portion 14 for inserting the screw of the holding member 2 through the long slot 10 for sliding to the female screw hole 15 of the horizontal portion 5 of the bracket body 1. It is a thing.

In the above structure, the sandwiching member 2 mounted on the lower surface of the bracket main body 1 with the mounting screw 6 is one when the number of the curtain rail 8 fixed to the bracket for the curtain rail is one. In the case of two, two will be used correspondingly (see FIG. 1).

In the case where the number of the curtain rails 8 is one, the holding member 2 is used so as to face the claw pieces 7 facing rearward of the front end of the bracket body 1 and to face forward.
When the number of the holding members 2 is two, the holding members 2 facing forward are
Alternatively, the holding member 2 that faces the front of the bracket body 2 facing the front and is facing backward may be used (see FIG. 1).

As the mounting screw 6, it is preferable to use a truss screw having a large outer diameter of the head in order to prevent the synthetic resin holding member 2 from being deformed or bent during tightening.
Further, in order to prevent the mounting screw 6 from loosening and falling off when the clamping member 2 is conveyed to the bracket body 1 with the mounting screw 6 attached, the inner peripheral surface of the short tubular portion 14 of the clamping member 2 is loosened. It is desirable to form the small projection 19 for stopping.

The curtain rail 8 fixed by the curtain rail bracket according to the present invention is not limited to the C-shaped cross section but may be a box-shaped one. In the figure, 16 is a mounting screw nail, 17 is one side surface of the curtain rail 8, and 18 is the other side surface.

[0016]

[Function] A When the curtain rail 8 is clamped and fixed to the curtain rail bracket according to the present invention, the procedure is as follows.

On the lower surface of the horizontal portion 5 of the bracket body 1,
Claw portion 11 for sandwiching sandwiching member 2 has bracket body 1
Mounting screw 6 from below
Sliding long hole 10 of gripping member 1 and short tube portion 1 for screw insertion
4 through 4, female screw hole 1 of horizontal portion 5 of bracket body 1
Screw it to 5 and temporarily tighten it. As described above, if the curtain rail 8 is one, the sandwiching member 1 is used, and if the curtain rail 8 is two, the sandwiching member 1 is used.

In the above case, the holding member 2 has a horizontal ring-shaped spring portion 13 above the lower plate portion 9 thereof via a connecting piece 12.
Are integrally formed. Therefore, the number of parts is smaller and the structure is simpler than the one using a separate metal spring. Further, the mounting screw 6 is passed through the short cylindrical portion 14 which is integral with the spring portion 13, and the female screw hole 15 of the bracket body 1 is inserted.
It is screwed in. Therefore, the holding member 2 and the spring portion 13 can be attached at the same time, and the assembling work is not troublesome, and it is not necessary to provide the bracket with an engaging portion for engaging one end of the spring portion.

Next, the above-mentioned curtain rail bracket is inserted into the mounting seat portion 4 at the rear through the mounting screw nails 16 and screwed to a predetermined position on the wall surface 3 or the like to mount and fix it, and then the curtain rail 8 is mounted on the bracket body. Let it be clamped to 1. The clamping method at this time is that the one side surface 17 of the curtain rail 8 is first fitted into the claw piece 7 of the bracket body 1 (see FIG. 4), and in that state, the curtain rail 8 may be slightly twisted toward the clamping member 1 side.

Now, the other side surface 18 of the curtain rail 8 is
Although the holding claw 11 of the holding member 1 is pushed, the holding member 1 has the mounting screw 6 inserted into the sliding long hole 10 as described above, and the mounting screw 6 is inserted into the ring-shaped spring portion 13. Is locked at one end. Therefore, since the holding member 2 pushed by the other side surface 18 of the curtain rail 8 retreats a little along the long hole 10 against the spring force (see FIG. 4), the other side surface 18 of the curtain rail 8 holds the holding member. Claw part 1 for sandwiching 2
Fit inside 1 (see FIG. 5). After that, the holding member 2 receiving the spring force of the ring-shaped spring portion 13 moves forward again,
The claw portion 11 sandwiches the curtain rail 8 with the claw piece 7 of the bracket body 1 (see FIG. 5 above).

After that, when the mounting screw 6 is strongly tightened to fix the sandwiching member 2 at that position, the curtain rail 8 is sandwiched and fixed (see FIGS. 1 and 5). In this attached state, since the ring-shaped spring portion 13 is integrally formed on the upper portion of the lower plate portion 9 of the holding member 2, the ring-shaped spring portion 13 is not exposed downward and cannot be seen, so that it is neat and clean. (See FIG. 6).

B Next, when the curtain rail 8 is removed from the curtain rail bracket according to the present invention for the purpose of replacing the curtain rail or other reasons, the following procedure is performed. The holding member 2 fixed to the lower surface of the horizontal portion 5 of the bracket body 1 is freed along the sliding long hole 10 by loosening the mounting screw 6 a little, and then the curtain rail 8 in that state. May be slightly twisted toward the claw piece 7 side of the bracket body 1.

Now, the other side surface 18 of the curtain rail 8 is
Since the holding claw portion 11 of the holding member 2 is pushed, the pushed holding member 2 is slightly retracted along the sliding long hole 10 against the spring force, and the other side surface 18 of the curtain rail 8 is moved. Since it comes off from the claw portion 11 of the holding member 2, the curtain rail 8 can be removed from the bracket body 1.

[0024]

1 shows an embodiment of a curtain rail bracket according to the present invention to which two C-shaped curtain rails 8 are attached. The bracket body 1 is formed with a claw piece 7 facing rearward at its front end, and a claw piece 7 facing forward toward the rear part. The sandwiching member 2 is attached to each of the claw pieces 7 with a mounting screw 6 so that the sandwiching claw portions 11 face each other.

Each of the sandwiching members 2 is made of synthetic resin, and has a lower plate portion 9 in which a long hole 10 for sliding in the front-rear direction is formed and a claw portion 11 for sandwiching the curtain rail 8 is formed. Further, the holding member 2 has a horizontal ring-shaped spring portion 13 integrally formed on the lower plate portion 9 via a connecting piece 12 on the side where the claw portion 11 is provided. On the opposite side of the inner side of the connecting piece 12 from the short tube portion 14 for screw insertion.
Are integrally formed.

The holding member 2 is attached to the bracket main body 1 by inserting the holding screw 6 into the horizontal portion 5 of the bracket main body 1 from the short cylindrical portion 14 for inserting the screw of the holding member 2 through the long slot 10 for sliding. It is adapted to be screwed into the female screw hole 15 of FIG. As the mounting screw 6, a truss screw having a large head outer diameter is used in order to prevent the holding member 2 made of synthetic resin from being deformed or bent during tightening as described above.

Further, in order to prevent the mounting screw 6 from loosening and dropping when the clamping member 2 is conveyed to the bracket body 1 with the mounting screw 6 attached, the clamping member 2 is prevented.
On the inner peripheral surface of the short tubular portion 14 of the
Has been formed.

If the curtain rail 8 has a box-shaped cross section unlike the illustrated embodiment, it is sufficient to change the shapes of the claw pieces 7 of the bracket body 1 and the claw portions 11 for holding the holding member 2, and other shapes. The structure of the part may remain as it is.

[0029]

As is apparent from the above, the curtain rail bracket according to the present invention can reduce the number of parts and does not need to form a locking portion for locking one end of the spring portion in the bracket body, and thus the structure can be improved. In addition to being simple, the assembling work can be performed quickly, the workability can be improved, and the cost can be reduced, and the spring portion is not exposed downward, and the appearance is good as a part of the interior.

That is, conventionally, the curtain holding member of the bracket is attached via a spring so that the curtain rail can be easily and quickly attached to and removed from the bracket. However, a bracket using a metal coil spring as a spring has a large number of parts, which leads to an increase in cost and requires a lot of time and effort for assembling work. Also, in the case where the spring part is integrally formed with the holding member, a locking part for locking one end of the spring part needs to be newly formed in the bracket main body, and the rugged spring part is exposed downward, and The appearance was also bad as a part of.

However, the holding member in the curtain rail bracket according to the present invention has a horizontal ring-shaped spring portion on the upper portion of the lower plate portion thereof via the connecting piece on the side provided with the claw portion, and the spring portion. A short tube part for screw insertion is integrally formed on the inner side on the opposite side to the connecting piece, and the mounting screw is screwed to the bracket body from the long hole for sliding of the holding member through the short tube part for screw insertion. I am doing it.

Therefore, a separate spring is unnecessary, the number of parts is small, and the structure can be simplified. Further, since the holding member is attached and the one end of the spring is locked at the same time with the mounting screw, it is not necessary to form a locking portion for locking one end of the spring part in the bracket body, and the assembling work is easy and quick. Therefore, the workability can be improved and the cost can be reduced. Moreover, since the spring portion of the holding member is provided on the upper portion of the holding member and the spring portion is not exposed downward, the appearance of the curtain rail bracket as a part of the interior is improved.

[Brief description of drawings]

1 is a partially cutaway side view showing an embodiment of a curtain rail bracket according to the present invention.

FIG. 2 is a perspective view of a holding member used in the embodiment shown in FIG.

FIG. 3 is a perspective view of the holding member used in the embodiment shown in FIG. 2 from another position.

FIG. 4 is a vertical cross-sectional side view of a main part of the process of attaching the curtain rail to the bracket of the embodiment shown in FIG.

FIG. 5 is a vertical cross-sectional side view of a main part in a state where a curtain rail is attached to the bracket of the embodiment shown in FIG.

FIG. 6 is a bottom view of the embodiment shown in FIG.

[Explanation of symbols]

1-Bracket body 2-Clamping member
3-wall surface 4-seat part 5-horizontal part
6-Mounting screw 7-Claw piece 8-Curtain rail
9-Bottom plate part 10-Long hole for sliding 11-Claw part
12-connecting piece 13-spring section 14-short tube section
15-Female screw hole 16-Mounting screw nail 17-One side surface
18-other side 19-small protrusion

Claims (1)

[Scope of utility model registration request] 1. A bracket body 1 having a forward horizontal portion 5 on a mounting seat portion 4 on a wall surface 3 and the like, and the bracket body 1
A bracket for a curtain rail, which is attached to the lower surface with a mounting screw 6 and which holds a curtain rail 8 between a claw piece 7 of a horizontal portion 5 and the holding member 2, wherein the holding member 2 is made of synthetic resin. The lower plate portion 9 is formed with a claw portion 11 for holding the curtain rail 8 and a long hole 10 for sliding in the front-rear direction, and the connecting piece 1 on the side where the claw portion 11 is provided on the upper portion of the lower plate portion 9.
2 and a ring-shaped spring portion 13 horizontally, and the spring portion 1
3, a short cylinder portion 14 for screw insertion is integrally formed on the opposite side of the connecting piece 12 and the mounting screw 6 is attached to the short cylinder portion 14 for screw insertion of the holding member 2.
The bracket for a curtain rail, characterized in that the bracket is screwed into the female threaded hole 15 of the horizontal portion 5 of the bracket body 1 through the elongated slot 10 for sliding.