JPH0616111Y2 - Blind mounting bracket - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a blind mounting bracket for mounting a head box of a blind.

[Conventional technology]

When a blind head box is attached to a wall surface, a ceiling or the like, generally, a bracket formed in a square shape so as to surround the head box is generally used.
However, with this type of bracket, it is difficult to mount the blind head box, and it is difficult for one operator to mount the blind. From such a point of view, recently, various so-called one-touch type brackets have been proposed in which the blind head box can be mounted extremely easily. This is to provide a pair of hooks on the lower side of the bracket body, which are relatively movable in the width direction of the blind headbox by elastic force, and the upper edge of the headbox can be moved from the outside or from the inside.
It is adapted to be locked by the above hook. This one-touch type bracket hooks one side of the upper edge of the headbox on one hook and presses the other side of the upper edge of the headbox against the other hook, so that the other hook moves elastically and both The upper edge of the head box is locked by the hook. This bracket is easy to handle and allows one person to easily perform the blind mounting operation.

[Problems to be solved by the device]

As described above, the one-touch type bracket facilitates mounting of the blind head box, but at least two brackets are required to support one head box.
One bracket is required, and the wall surface such as the window for fixing the bracket is not always flat. Therefore, in many cases, two or more brackets are not exactly parallel. . Also, when fixing the bracket,
Because the bracket is not fixed vertically to the wall,
Brackets may not be parallel.

When fixing the bracket in this way, unless the brackets are fixed so that they are parallel to each other, the head box cannot be smoothly locked to the bracket, and the head box can be pushed into the bracket forcibly or once. It will be necessary to re-attach it without removing it.

The present invention eliminates such inconveniences and provides a blind mounting bracket that allows a blind head box to be smoothly mounted even when the brackets are not fixed so as to be parallel to each other. It is a thing.

[Means for Solving the Problems]

As a means for solving the problems in the conventional one-touch type blind mounting bracket, the present invention provides a pair of hooks, which are relatively movable in the width direction of the blind head box by elastic force, on the lower side of the bracket body.
In the blind mounting bracket in which the upper edge of the head box is locked from the outside or the inside by the pair of hooks, one of the pair of hooks is attached to the center of one side of the bracket body. One of the thin hooks is located at, and the other hook is located at the other side of the bracket body and has a chevron plane that expands in the longitudinal direction of the head box from the central top. And a blind mounting bracket.

[Action]

In the blind mounting bracket according to the present invention,
As with conventional one-touch brackets, the head box can be easily attached to the bracket by locking one side edge of the upper edge of the blind head box to one hook and pushing the other side edge into the other hook. You can However, the hooks at the front and rear of the bracket support the weight of the blind by placing the upper edge of the headbox on the horizontal portion of the hook, and the vertical portion supports one point on the side surface of the upper edge of the headbox. Therefore, even when the two brackets are not fixed in parallel with each other, the head box can be smoothly attached to the brackets, and an unreasonable force is not applied.

〔Example〕

 Hereinafter, the illustrated embodiment will be described.

The drawings show an embodiment of a blind mounting bracket according to the present invention, in which 1 is a bracket main body, 2 is a side of a blind head box to be supported by the bracket on one side in the width direction of the bracket main body. The fixed fixed hook 3 is a movable hook that is movable relative to the fixed hook, and the reference numeral 4 is a spring that elastically presses the movable hook.

The embodiment shown is configured to lock the upper edge of the blind head box from the outside, and the spring 4 is arranged to elastically press the moving side hook 3 inward. However, when the upper edge of the blind head box is configured to be locked from the inside, the claws of the fixed side hook 2 and the moving side hook 3 are directed outward, and the spring 4 directs the moving side hook 3 to the outside. It arranges so that it may press elastically.

When mounting the blind head box on this bracket, one side of the upper edge of the head box is hooked on the fixed side hook 2 and the other side of the upper edge of the head box is pressed against the moving side hook 3. This makes the moving hook 3
Moves against the action of the spring 4, and the moving side hook 3 is pushed by the spring 4 while the upper edge of the head box is sandwiched between the hooks 2 and 3, and the head box is gripped by the hooks 2 and 3. To do.

According to the present invention, one of the above-mentioned hooks (fixed side hook 2 in the illustrated example) is composed of a single thin hook located at the center of one side of the bracket body 1, and The other hook (moving-side hook 3 in the illustrated example) has chevron-shaped planes 3b, 3b extending from the central top 3a in the longitudinal direction of the head box.

FIG. 4 shows a state in which the blind head box 5 is supported by using two brackets according to the present invention. FIG. 4 shows a state in which the two brackets are displaced by a because there is a step on the wall surface for fixing the two brackets. In this state, the head box is inclined with respect to the bracket body 1, but the front and rear side surfaces of the upper edge of the head box are vertical portions 2a of the hooks 2 on the front side of the bracket and vertical portions 3a of the hooks on the rear side. Since the head box regulates the movement of the head box in the front-back direction at one point (see Fig. 3), even if the head box is diagonal to the bracket, it can be smoothly attached to both brackets. Once installed, the headbox is securely supported and the headbox is not deformed or damaged.
However, the hook 3 expands from the central top portion 3a in the longitudinal direction of the headbox, and the vertical portions 3c, 3c that allow the inclination of the headbox after attachment in the horizontal plane are formed on the upper portion thereof and the side surfaces are inclined in the vertical direction. Since it has chevron planes 3b, 3b, the upper edge of the head box is the vertical part of the hook 3.
It is possible to prevent the hook 3 from coming off the horizontal portion of the hook 3.

[Effect of device]

According to the bracket of the present invention, the blind head box can be attached to the bracket with one touch, and even if the two brackets to which the head box is attached are not parallel to each other, the head box can be attached without difficulty. It is possible to prevent the deformation and the failure by pushing the bracket forcibly as in the conventional case, and the trouble of re-mounting the bracket correctly without removing it.

[Brief description of drawings]

1 is a sectional view of a bracket according to the present invention, FIG. 2 is a partially cutaway bottom view thereof, FIG. 3 is a perspective view seen from below, and FIG. 4 shows a state in which a head box is supported by two brackets. And FIG. 5 is an exploded perspective view of the bracket. 1 …… Bracket body, 2 …… Fixed side hook, 3 …… Movement side hook, 4 …… Spring.

Claims (1)

[Scope of utility model registration request] 1. A pair of hooks, which are relatively movable in the width direction of the blind head box by elastic force, are provided on the lower side of the bracket body, and the upper edge portion of the head box is inserted from the outside or inside to the pair of hooks. In the blind mounting bracket adapted to be locked by the hook of, one of the pair of hooks is one thin-walled hook located at the center of one side of the bracket body, and the other hook is A bracket for blind mounting, characterized in that the hook is located on the other side of the bracket body and has a chevron plane that expands in the longitudinal direction of the head box from the central top.