JPH0310455Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a device for fixing a cord of an automobile lamp or the like.

(Prior Art) Conventionally, as shown in Figs. 3 and 4, the cords of automotive lamps, etc. are wired to the back of the lamp housing a, and are wired in an L-shaped cross section on the wall of the lamp housing a. A clamp b consisting of a pair of hooks facing each other is integrally formed, and a plurality of cords c are fitted into the clamp b to hold the cords c.

(Problem to be solved by the invention) However, with the above-mentioned conventional clamp,
Even after the cords are fitted, there is a gap between the hooks, and when the number of cords for lighting devices such as combination lamps increases, the clamps are pushed apart and the cords come off, causing problems such as coming into contact with the vehicle body, etc. There was an inconvenience. Furthermore, when molding lamp housings with conventional clamps,
Since a complex mold with a slide mechanism and the like was used, the mold had to be expensive.

In view of the above points, the purpose of the present invention is to provide a cord fixing device that can securely fix a cord with a simple structure and that can be realized using an inexpensive mold that does not use a slide mechanism or the like. .

(Means for Solving the Problems) The present invention was devised in consideration of the above-mentioned disadvantages of the conventional lamp housing. consisting of a standing piece and a locking piece having a hook portion at the tip and integrally formed on the wall surface facing the flexible standing piece,
A structure in which the cord inserted between the flexible upright piece and the locking piece is held by bending the flexible upright piece to one side of the locking side against elasticity and locking the engaging recess in the hook part. By providing a cord fixing device characterized by the following, the above-mentioned disadvantages can be solved.

(Function) In the present invention, when the flexible upright piece is bent and the engagement recess is locked to the hook, the elasticity of the flexible upright piece ensures that the flexible upright piece engages with the locking piece. This locks the cord and prevents it from coming off.

(Example) Next, the present invention will be described in detail based on an example shown in FIGS. 1 and 2.

In the figure, 1 is a cord fixing device provided at a predetermined location on the back surface of the lamp housing.
As shown in FIG. 1, a flexible vertical piece 2 having elasticity is formed integrally with the lamp housing a, and a locking piece facing the flexible vertical piece 2 and integrally formed with the lamp housing a. It consists of 3. The flexible upright piece 2 is formed to be thin with a thickness of about 1.0 to 1.5 mm, and a notch-shaped engagement recess 20 is provided at the tip. Further, the locking piece 3 has a hook portion 30 at its tip that protrudes toward the flexible standing piece 2 side. And d is a die punch hole for molding the hook portion 30 of the locking piece 3.

To fix a plurality of cords c with the cord fixing device 1, as shown in FIG.
, and then bend the flexible standing piece 2 toward the locking piece 3 against its elasticity, and insert the flexible piece 2 into the engaging recess 2 at the tip.
0 to the hook portion 30 of the locking piece 3, the cord c is held by the bent flexible vertical piece 2 and the locking piece 3, and is held by the restoring force due to the elasticity of the flexible vertical piece 2. The flexible upright piece 2 reliably locks onto the locking piece 3 and prevents the cord c from coming off.

In the above embodiments, the cord fixing device is provided on the lamp housing, but the cord fixing device is not limited to the lamp housing, and may be provided on a socket cover or the like.

(Effects of the invention) As explained above, according to the invention, the cord fixing device is composed of a flexible upright piece and a locking piece facing the flexible upright piece, so the structure is simple and the L
Compared to the molding of lamp housings that have conventional clamps made of face-to-face hooks, there is no need to use complicated molds such as slide mechanisms, and it is easier to mold lamp housings that have cord fixing devices. This has excellent practical effects, such as reducing mold costs and allowing multiple thickly bundled cords and multiple loose cords to be easily and reliably fixed.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of a cord fixing device according to the present invention, Fig. 2 is an explanatory diagram showing a state in which the cord is fixed in one embodiment, and Fig. 3 is a state in which the cord is fixed in a conventional example. FIG. 4 is an explanatory diagram showing a lamp housing in which a conventional example is implemented. 1... Cord fixing device, 2... Flexible standing piece, 20
. . . Engagement recess, 3 . . . Locking piece, 30 . . . Hook portion.

Claims (1)

[Scope of utility model registration request] A flexible vertical piece that is integrally formed on a wall surface of a lamp housing or the like and has an engagement recess at its tip, and a lock that has a hook portion at its tip and is integrally formed on the wall surface facing the flexible vertical piece. The cord is inserted between the flexible vertical piece and the locking piece, and the flexible vertical piece is bent to one side against the elastic force, and the engaging recess is locked to the hook. A cord fixing device characterized by being configured to hold the cord.