JPS5929593Y2 - Bracket for curtain rail - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a bracket that allows a curtain rail having ears on the top surface to be attached with a single touch.

There is a known one-touch mounting type curtain rail bracket in which a block is attached to the lower surface of the horizontal top plate to press the ear part of one side of the ear-equipped curtain rail, and a coil spring is fitted in the forward and backward direction of the block as a pressure generating means. However, in this case, if a strong spring is used, it will not only be difficult to fit the block, but it will also require a large force to remove the block, and if the spring is too weak, it will not be possible to hold the curtain rail securely. there were.

This invention was devised for the purpose of eliminating the drawbacks of the above-mentioned one-touch installation type curtain rail bracket that uses coil springs.The structure is explained with reference to the drawings. Figure 1 shows one embodiment of the invention. A side view with a part of the edge frame of the curtain rail bracket cut away, Fig. 2 is a bottom view, Fig. 3 is a plan view of a block that forms part of the main project, and Fig. 4 shows the block in the direction of arrow B. The pressed view, Figure 5 is a plan view of the block with the spring removed, Figure 6 is a front view,
FIG. 7 is a sectional view taken along line CC in FIG. 5.

In the drawings, reference numeral 1 denotes a horizontal top plate, which has a curtain rail-side ear seat 2 at its front end, a downward facing edge frame 3 on both left and right sides, and has a mounting hole 4 in a part thereof.

Reference numeral 5 designates a rectangular block having an ear seat 6 on the other side of the curtain rail at its front end, and a long hole 7 in the front-rear direction is bored in the center of the block, through which a rivet 8 attached to the horizontal top plate is inserted. A coil spring 9 in the left and right direction perpendicular to the elongated hole.
A horizontal groove 10 containing the spring is bored, and the center part of the spring is brought into contact with the front side of the rivet 8, and a relief part 11 is formed on the front side of the horizontal groove 10 when the spring is bent.
indicates a curtain rail, and 13 indicates an ear portion provided on the top surface of the rail.

Note that the illustrated coil spring may be replaced with a leaf spring, and in the illustrated example, a mounting hole 4 is bored in the center of the horizontal top plate 1, and blocks and related mechanisms are provided at the front and rear of the mounting hole 4, respectively. The above description can be read assuming that the side closer to the center of the horizontal top plate 1 is the rear part, and the side farther from the center is the front part.

Similar to the conventional one-touch type bracket, the curtain rail bracket of this invention is similar to the conventional one-touch type bracket, as shown on the left side of FIG. When the block 5 is pushed up in the direction of arrow A by touching the lower surface of the ear seat 6, the block 5 will be moved backward once and will return to its original position when the other ear reaches above the ear seat 6. The installation will be completed in the state shown on the right side of Figure 1.

3 and 4 show the form of the spring 9 when the block 5 moves back and forth. Normally, as shown in FIG. However, as shown in Fig. 4, when the block 5 moves in the direction of arrow B (that is, the lug of the curtain rail follows the lower slope of the lug seat 6 of the block). When pressed up), the spring 9 is bent and stretched by the rivet 8, producing a strong spring action.

In the curtain rail bracket of this invention, the spring 9 that acts when the block 5 that holds one edge of the curtain rail moves back and forth is arranged perpendicular to the direction of movement of the block as described above, so that it is arranged parallel to the conventional one. Compared to the previous model, a strong coil spring with a larger wire diameter can be used, and since the spring is installed by inserting it into the horizontal groove 10 of the block 5 from above, the time required to assemble the entire bracket can be significantly reduced. effective.

[Brief explanation of the drawing]

Fig. 1 is a side view with a part of the edge frame of a curtain rail bracket according to an embodiment of the present invention cut away; Fig. 2 is a bottom view;
Fig. 3 is a plan view of a block forming a part of the present invention, Fig. 4 is a view of the block pushed in the direction of arrow B, Fig. 5 is a plan view of the block with the spring removed, and Fig. 6 is a front view. Figure, 7th
The figure is a sectional view taken along the line CC in FIG. 5. 1: Horizontal top plate, 2: Ear seat, 3: Edge frame, 5 Ni block, 6: Ear seat, 7: Long hole, 8: Rivet, 9: Spring,
10: horizontal groove, 11: relief part.

Claims (1)

[Scope of utility model registration request] A rectangular block with a front end provided with an ear seat on the other side of the curtain rail is placed on the lower surface of a horizontal top plate, which has an edge seat on the other side of the curtain rail at its front end and a downward edge frame on both left and right sides. , a long hole in the front and rear direction is bored in the center of the block, and a rivet attached to the horizontal top plate is inserted into this hole, and a horizontal groove that accommodates a spring in the left and right direction is bored perpendicularly to the long hole, and the center part of the spring is inserted into the hole. A racket for a curtain rail in which the front surface of the rivet is brought into contact with the front surface of the rivet, and a relief part is formed on the front surface of the horizontal groove when the spring is bent.