JPS5941533Y2 - Support mounting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a support attachment device, and relates to a support attachment device suitable for use, for example, in attaching a support to an incandescent lamp stand.

A conventional support mounting device, for example, a support mounting device used for mounting a support of an incandescent lamp stand, has a threaded portion 2 at one end of a flexible pipe 1, as shown in FIGS. 1 to 3. attaching the support part 3 to form a support body 4;
An incandescent lamp 5 and a shade 6 are attached to the other end of the support body 4, and a nut 7 is screwed into the threaded part 2 of the support part 3 of the support body 4 as shown in FIG. 3 into the mounting hole 10 of the mounting part 9 of the main body 8, screw the nut 11 into the threaded part 2 of the support part 3, tighten the nut 11, and rotate the support body 4. ) 7.11, or attach the threaded part 2 of the support part 3 of the support body 4 to the threaded hole 1 of the mounting part 9 of the main body 8 as shown in FIG.
2, the support part 3 is tightened, and the support body 4 is attached to the attachment part 9 of the main body at an angle of 8 degrees.

With the support attachment device configured as described above, the support portion 3 of the support 4 must be tightened, and if the incandescent lamp 5 and the shade 6 are attached to the support 4, the support 4 cannot be easily and reliably tightened, and the support member 4 cannot be quickly and reliably attached to the main body 8.

The present invention relates to a support mounting device that eliminates the above-mentioned drawbacks.

An embodiment of the support attachment device of the present invention will be described below with reference to FIGS. 4 and 5, and the same parts as those of the above-mentioned conventional device will be described with the same reference numerals.

As shown in FIGS. 4 and 5, the support attachment device of the present invention includes a square-shaped insertion portion 15 provided integrally with the support 4, and a locking groove 16 formed around the insertion portion 15. The insertion section 15
A mounting portion 17 for inserting and mounting the insertion portion 1 is formed in the main body 8, and a mounting hole 18 having the same shape as the insertion portion 15 and into which the insertion portion 15 can be inserted is formed in the mounting portion 17.
A leaf spring 2 having a locking piece 19 that locks in a locking groove 16 of 5.
0, insert the insertion part 15 of the support body 4 into the mounting hole 18 of the mounting part 17 of the main body 8, and fit the leaf spring 20 of the mounting part 17 into the locking groove 16 of the insertion part 15. The structure is such that the support body 4 is attached to the main body 8 by locking the stopper piece 19.

In the above case, the insertion part 15 of the support body 4 is formed in a rectangular shape, and the mounting hole 18 of the attachment part 17 of the main body 8 into which the insertion part 15 is inserted is also formed in the same shape. 8, and the locking piece 19 of the leaf spring 20 of the mounting portion 17 of the main body 8 locks in the locking groove 16 of the insertion portion 15 of the support body 4. is securely locked to the main body 8, and the support 4 can be attached to the main body 8 by simply inserting the insertion part 15 of the support 4 into the attachment hole 18 of the main body 8, so that the attachment can be performed quickly and reliably. be able to.

In the above configuration, a case has been described in which the insertion portion 15 of the support body 4 is formed in a square shape, but it may be formed in a triangular shape or a hexagonal shape, and is not particularly limited to the above embodiment.

Since the support mounting device of the present invention has the above-described configuration, the insertion part of the support does not rotate relative to the mounting part of the main body, and it does not come off, allowing the support to be attached to the main body in a predetermined position. can be installed quickly and reliably in the following conditions.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of one embodiment of a conventional support mounting device when it is applied to an incandescent lamp stand, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, and Fig. 3 is another conventional implementation. FIG. 4 is an enlarged new view of the main part of the support attachment device of the present invention, and FIG. 5 is an exploded perspective view of the main part of FIG. 4. In the drawing, 4 is a support body, 15 is an insertion part, 17 is a mounting part, 1
Reference numeral 8 indicates a mounting hole, and reference numeral 19 indicates a locking piece.

Claims (1)

[Scope of utility model registration request] A support body is provided with a rectangular insertion portion at one end, a mounting hole having the same shape as the insertion portion of the support body and formed into which the insertion portion can be inserted, and a locking portion for locking the insertion portion. What is claimed is: 1. A support mounting device comprising: a mounting portion;