JPH0422714Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Application of the Invention] The present invention is used for mounting a blind to a ceiling or wall, etc., which is equipped with a head box with protruding edges for mounting on both edges of the upper end. The present invention relates to a bracket, and particularly to a bracket suitable for attaching a roll screen using a set frame to a ceiling, wall, or the like.

[Background of the idea]

Conventionally, various brackets have been proposed as blind fixing devices. The most commonly used bracket consists of a top plate and a rear plate.The front plate and the bottom plate are pivotally attached to the tips of the bracket body, and the tips of the front plate and the bottom plate are connected to form a box-shaped support. A pair of such brackets is attached to a wall or ceiling, and the headbox of the blind is fixedly supported on the wall or ceiling by the pair of brackets.

Although this type of bracket can reliably support the headbox of a blind, it is cumbersome to install the headbox and makes it difficult for one worker to install the blind.

Various brackets have been proposed to eliminate these drawbacks. One of them is disclosed in Utility Model Application No. 55-138774 (Utility Model Application No. 57-63897). This is because some devices can be installed with one touch by rotating and pushing the head box, so even one worker can install it, but removing it is extremely troublesome for one person. In addition, Utility Application No. 18885/1985, which the present applicant previously filed, discloses a bracket that can be installed by one worker by rotating and pushing the head box. When removing, it is necessary to pull the auxiliary member with a screwdriver, etc.
This means that one hand must be used to disengage the bracket and the other hand must be used to hold down the blind itself, making it difficult for one person to hold down a long blind.

[Purpose of invention]

SUMMARY OF THE INVENTION An object of the present invention is to improve the above-mentioned drawbacks of the conventional brackets and to provide a blind mounting bracket that can be easily installed and removed by one person.

[Summary of the idea]

The blind mounting bracket according to the present invention is
In a blind mounting bracket for mounting a blind to a ceiling or wall, etc., which has protruding edges for mounting on both edges of the upper end of the side wall of a head box, the bracket base plate member is fixed to the ceiling, wall, etc. with screws, and the bracket and The bracket base plate member is provided with a protrusion that engages one of the upper protruding edges of the side wall of the head box, and the actuator member is integrally formed with the bracket base plate member. The actuating member is disposed between the support portion and the bracket base plate member, and the actuating member includes a base portion that is fitted into the bracket base member and is engaged and fixed by screwing or the like, and an elastic portion that extends diagonally downward from one end of the base portion. is formed, and a protrusion that locks the other of the upper protruding edges of the head box is provided at the lower end of the elastic part outside the support part, and the protrusion is moved laterally against the elastic force of the elastic part. The device is characterized in that an operating portion for releasing the engagement with the head box is provided so as to project further downward from the protruding portion.

[Example of idea]

Figure 1 is a front view showing the bracket of the present invention, Figure 2 is a front view showing the bracket of the present invention;
The figure is a similar side view, and FIG. 3 is a sectional view taken along the line A--A in FIG. 1. The illustrated bracket 1 has a base member 2 and an actuating member 3, as shown in FIGS. 4 and 5.
It is composed of two parts. The substrate member 1 is made of a substantially rectangular flat plate, made by molding plastic, for example, and is used as the head box 4 of the blind.
A hook-shaped protrusion 2a, 2a that engages one of the mounting protrusions 4a, 4a (see Fig. 7) formed on both edges of the upper end of the side wall and a locking member that engages and fixes the actuating member 3. It has a section 2b. Further, a support portion 2c that supports the actuating member 3 is integrally formed on the substrate member, and the actuating member 3 is fitted and supported between the support portion 2c and the main body of the substrate member 2.

4A and 4B show a locking portion 2b that is elastically fitted and fixed to the base portion 3a of the actuating member 3, and the actuating member 3 is fixed to the supporting portion 2c of the substrate member 2.
A structure is shown in which the base portion 3a of the actuating member 3 is engaged with the locking portion 2b, but as shown in FIG. 4C, The base portion 3a of the actuating member 3 may be fixed to the base member 2 with screws 3b.

The actuating member 3 includes a base portion 3a that is elastically fitted and fixed to the locking portion 2b of the base plate member 2, an elastic portion 3c integrally formed diagonally downward from the base portion 3a, and a lower portion of the elastic portion 3c. It is composed of a provided jaw portion 3d and an operating portion 3e extending further downward from the jaw portion 3d.

In order to fit and fix the base plate member 2 and the actuating part 3 configured as described above as shown in FIG. 2c (indicated by the broken line in FIG. 4A) and gradually shift it downward, and insert the protrusion 3f protruding diagonally downward from the base 3a into the receiving hole 2d of the substrate member 2.
All you have to do is engage with it. At this time, a protrusion 2e is provided on the substrate member 2 to prevent further downward displacement.

[Effect]

To fix a blind using this bracket, first hook one of the protruding edges 4a of the head box 4 of the blind onto the hook-shaped protrusion 2a of the base plate member 2, as shown in FIG. In this state, when the other protruding edge 4a is pushed while rotating in the direction of the arrow A shown in the figure, the jaw portion 3d of the actuating member 3 moves while deforming the elastic portion 3c, and receives the protruding edge 4a of the head box.

(See Figures 7 and 8).

To remove it from the bracket, push the operating part 3e of the actuating member 3 in the direction shown by arrow B in FIG. The engagement with the edge 4a is released.

In the illustrated example, the bracket is attached to a wall, but it can also be used by attaching it to a ceiling.

In this case, the load of the blind is
If the support part 2c is used to assist the support part 2c in order to join the jaw part 3d, it will be securely fixed.

FIG. 9 shows an example in which the above-mentioned bracket is applied to mounting a roll screen using a set frame.

[Effect of idea]

With the bracket according to the present invention, the blind can be installed and removed with a single touch. In particular, since the engaging part can be released by moving the operating part in the left-right direction, the head box 4 can be released with the thumb while holding the head box 4 with the palm of the hand, so that removal can be done by one person.

[Brief explanation of the drawing]

Fig. 1 is a front view showing one embodiment of the bracket of the present invention, Fig. 2 is a side view thereof, and Fig. 3 is A of Fig. 1.
- A sectional view taken along line A, Figures 4A and 4B are front views of each member of the bracket shown in Figure 1, Figure 4C is a view showing a modification of the member shown in Figure 4B, Figure 5A, B is a perspective view of the members shown in FIGS. 4A and B, FIG. 6 is a cross-sectional view showing the state in which the bracket is attached, FIG. 7 is a cross-sectional view showing the assembled state of the members shown in FIGS. 4A and B, and FIG. FIG. 8 is a front view thereof, and FIG. 9 is a sectional view showing the above bracket used for mounting the roll screen 5. DESCRIPTION OF SYMBOLS 1... Bracket, 2... Base member, 3... Operating member, 4... Head box, 5... Roll screen.

Claims (1)

[Scope of utility model registration request] In a blind mounting bracket for mounting a blind to a ceiling or wall, etc., which has protruding edges for mounting on both edges of the upper end of the side wall of a head box, the bracket base plate member is fixed to the ceiling, wall, etc. with screws, and the bracket and The bracket base plate member is provided with a protrusion that engages one of the upper protruding edges of the side wall of the head box, and the actuator member is integrally formed with the bracket base plate member. The actuating member is disposed between the support portion and the bracket substrate member, and the actuating member includes a base portion that is engaged and fixed by fitting into the bracket substrate member, screwing, etc., and an elastic portion extending diagonally downward from one end of the base portion. is formed, and a protrusion that locks the other of the upper protruding edges of the head box is provided at the lower end of the elastic part outside the support part, and the protrusion is moved laterally against the elastic force of the elastic part. A blind for mounting a blind, characterized in that an operating part for releasing engagement with a head box is provided so as to project further downward from a protruding part.