JP2503297Y2 - Roll blind mounting bracket - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a mounting bracket for fixing a roller blind to a window frame or a wall surface.

[Prior Art] Conventionally, in a roller blind, for example, as shown in FIG. 3, a frame 2 for rotatably supporting a winding shaft 1 is equipped with a mounting bracket 3.
The screen 5 is suspended from the winding shaft 1 and is fixed to the wall surface 4 via. Such a mounting bracket 3 is composed of, for example, a bracket main body 6 having an L-shaped cross section, which is fixed to the wall surface 4, and a support member 7 supported so as to be vertically movable with respect to the bracket main body 6. The lower edge of the frame 2 is supported by the supporting recess 8 provided in the metal fitting body 6, and the upper edge of the frame 2 is supported by the supporting recess 10 formed in the supporting member 7, and the metal fitting body 6 is used as a fulcrum. Coil spring 9
The supporting member 7 is urged upward by the urging force of the frame 2, so that the attachment state of the frame 2 is maintained.

In order to remove the frame 2 from the state in which the frame 2 is supported in the mounting bracket 3 configured as described above, the upper operating portion 11 formed at the upper end of the supporting member 7 and protruding upward from the bracket body 6 is provided in the coil spring 9. Push downwards against the urging force. Then, the support concave portion 10 of the support member 7 is lowered and disengaged from the frame 2, so that the frame 2 can be detached from the mounting member 3.

[Problems to be Solved by the Invention] However, in the mounting bracket 3 configured as described above,
Depending on the mounting position of the mounting bracket 3, other structures may be located close to the upper part of the upper operation portion 11, and in such a case, the frame 2 cannot be detached from the mounting bracket 3. There is. In addition, it is impossible to mount the mounting bracket 3 in the upside down direction and use it because of its strength.

An object of the present invention is to provide a mounting bracket that does not interfere with the removal of the frame from the mounting bracket even if another structure is positioned close to the moving direction of the support member constituting the mounting bracket. There is.

[Means for Solving the Problems] In order to solve the above problems, the present invention provides a lower support in which projections are provided on both upper and lower sides of a frame of a roller blind, and the lower projections of the frame are provided on a metal fitting body. The upper projection of the frame is engaged with and supported by the recess from above and the upper projection of the frame is engaged with the upper support recess provided on the support member which is supported so as to be vertically movable along the metal fitting body. In the mounting bracket having a structure to be supported, an urging member for urging the support member upward to maintain the engagement state between the upper support concave portion of the support member and the upper projection of the frame is provided, and An operating portion is provided on both sides to operate the supporting member downward to release the engagement between the upper supporting concave portion of the supporting member and the upper protrusion of the frame, and the operating portions are projected on both upper and lower sides of the metal fitting body. I have.

[Action]

By the above means, the lower protrusion of the frame is supported by being engaged with the lower support recess provided in the metal fitting body from above, and the upper protrusion of the frame can be moved vertically along the metal fitting body. Is supported by being engaged from above with an upper support recess provided in a support member supported by. This attached state is held by a biasing member that biases the support member upward. In order to remove the frame, that is, the roller blind from this attached state, the operating portion projecting upward of the metal fitting body is operated downward against the urging force of the urging member, so that the upper supporting recess of the supporting member and the upper side of the frame. The engagement with the projection is released. If another structure is placed close to the mounting bracket and the upper operating part cannot be operated, the roll blind can be removed from the mounting bracket by operating the lower operating part downward. it can.

[Embodiment] An embodiment embodying the present invention will be described below with reference to FIGS. 1 and 2. The same components as those in the conventional example are denoted by the same reference numerals, and description thereof is omitted.

A through hole 12 is formed in the lower edge portion of the metal fitting body 6, and a lower operation portion 13 is formed in the support member 7 so as to penetrate the through hole 12 and project downward from the metal fitting body 6. The lower operation portion 13 is formed with an engagement hole 14 for engaging a jig such as a driver. Protrusions 15 and 16 on the upper and lower sides of the frame 2
Is provided.

Now, in the mounting bracket 3 thus constructed, as shown in FIG. 1, the supporting recess 8 of the bracket main body 6 and the supporting recess 10 of the supporting member 7 make the lower projection of the frame 2 similar to the conventional example.
15 and the upper protrusion 16 are supported respectively. Then, as shown in the figure, when the mounting bracket 3 is mounted at a position where the structure is close to the upper part and the upper operating part 11 cannot be operated, a jig is fitted in the engaging hole 14 of the lower operating part 13. When the supporting member 7 is moved downward against the urging force of the coil spring 9 as the urging member, the engagement between the supporting recess 10 of the supporting member 7 and the frame 2 is released as shown in FIG. Then, the frame 2 can be removed from the mounting bracket 3.

Further, when the structure is located close to the lower part of the mounting bracket 3, the upper operating portion 11 can be operated to remove the frame 2, and the mounting bracket 3 is mounted horizontally for use. In this case, the support member 7 can be operated from any of its front and rear directions.

[Effects of the Invention] As described in detail above, the present invention is designed so that even if another structure is located close to any of the moving directions of the supporting members that constitute the mounting bracket of the roller blind, the frame from the mounting bracket is removed. It does not hinder the removal, and the space required for the mounting bracket can be reduced to achieve compactness. Demonstrates excellent effects.

[Brief description of drawings]

FIG. 1 is a sectional view showing a usage state of a mounting bracket embodying the present invention, FIG. 2 is a sectional view showing a state where a roller blind is removed, and FIG. 3 is a sectional view showing a usage state of a conventional mounting bracket. is there. The frame 2, the mounting bracket 3, the bracket body 6, the supporting member 7, the supporting portion 8 as the lower supporting concave portion, the coil spring 9 as the biasing member, the supporting concave portion 10 as the upper supporting concave portion, the upper operating portion 11, the lower operating portion. Part 13, protrusions 15, 16.

Claims (1)

(57) [Scope of utility model registration request] 1. A frame (2) provided with projections (15, 16) on the upper and lower sides of the frame (2) of the roller blind, respectively.
The lower projection (15) is engaged with and supported from the lower support recess (8) provided in the metal fitting body (6) from above, and
The upper protrusion (16) of the frame (2) engages from above with the upper support recess (10) provided in the support member (7) supported so as to be vertically movable along the metal fitting body (6). In the mounting bracket (3) having a structure to be supported by the upper support recess (10) of the support member (7) and the frame (2).
An urging member (9) for urging the support member (7) upward is provided in order to maintain the engaged state with the upper protrusion (16) of the support member (7), and the support member (7) is provided on both upper and lower sides of the support member (7). 7) is operated downward to provide an operation portion (11, 13) for releasing the engagement between the upper support concave portion (10) of the support member (7) and the upper protrusion (16) of the frame (2). A roll blind mounting bracket in which the operating parts (11, 13) are projected on both upper and lower sides of the bracket body (6).