JPS634658Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a harness clamp for fixing a harness wired inside an automobile door.

Normally, when wiring the harness inside the door,
Wiring is done by inserting it from the front wall of the door and pulling it out to the inner wall of the door, but at this time, as the harness moves, the sealing screen rolls up and spills out onto the inner wall, causing rainwater to leak in. There was a chance that it could get into the room.

In order to prevent the screen from rolling up and attracting rainwater due to the movement of the harness in such a case, the harness is installed horizontally inside the door using an inner plate (reinforcing plate). To provide a harness clamp that can be hung and fixed with simple work.

In the drawings, 1 indicates a harness clamp according to the present invention, 2 indicates a substrate of the clamp, 3a, 3b
Reference numeral 4 indicates a locking arm piece that stands up from the top surface of the board 2, and a hanging leg 4 that hangs down from the bottom surface of the board.

The base plate 2 is a rectangular plate, and locking arm pieces 3a and 3b stand up from the upper surface of both side edges of the base plate 2 so as to face each other.

In this embodiment, two locking arm pieces 3a, 3b stand on each side edge at intervals, and the right and left arm pieces are arranged at different positions.

These locking arm pieces 3a and 3b are for hooking the clamp of the present invention to a reinforcing inner plate 6 installed horizontally inside the door 5, as will be described later, and the upper ends of each locking arm piece facing each other are are integrally provided with locking claws 7a and 7b for locking onto the inner plate 6.

The locking claws 7a, 7b are the left and right locking arm pieces 3a,
The upper surfaces 8, 8 of each of the locking claws are formed into inwardly sloped surfaces, and this slope allows the inner surface to be closed. Hold the plate 6 with the left and right locking arm pieces 3
It is designed so that it can be easily guided between a and 3b.
The lower surfaces of the left and right locking claws are provided with protrusions 9, 9 that protrude toward the board side, and both locking arm pieces 3a, 3b are provided.
The upper edge of the inner plate 6, which is received between the inner plate 6 and latched to either of the locking claws 7a and 7b, cannot easily come off.

On the other hand, the hanging leg 4 is for supporting a harness 10 wired inside the door, and the leg end is integrally provided with a mounting piece 11 for directly fixing the harness.

The hanging leg 4 is made into a strip-shaped piece and has flexibility, and extends perpendicularly from the lower surface of the substrate 2. The mounting piece 11 provided at the end of the leg is perpendicular to the hanging leg 4.

In the figure, reference numeral 12 denotes a spring piece extending upwardly from the front and rear edges of the board 2, and when either of the locking arm pieces 3a, 3b is hooked to the inner plate 6, The locking claw 7 is pressed elastically against the lower edge.
This is to ensure that a and 7b are locked.

The harness clamp of the present invention is constructed as described above, and the clamp 1 is integrally molded from a thermoplastic synthetic resin having elasticity.

Next, the use of this clamp will be explained with reference to FIGS. 3 and 4. The clamp 1 is configured by having the locking arm pieces 3a, 3b facing from below against the inner plate 6 installed horizontally inside the door. By pressing the inclined upper surfaces 8, 8 of the locking claws 7a, 7b against the lower edge of the inner plate and pushing up, the inner plate 6 is fixed to the left and right locking arm pieces 3a, 8.
Interrupt between 3b. When the lower edge of the inner plate 6 that has entered due to this pressing comes into contact with the spring piece 12 of the board, it is further pressed to bend the spring piece, and the upper edge of the inner plate is moved to the position of the locking claws 7a, 7b. It is then pulled in and then attached to the inner plate 6 by hooking its upper edge to one of the locking claws.

In the illustrated example, the clamp of the present invention is shown for fixing a harness on the right door, and the upper edge of the inner plate 6 is bent inward (to the left in the drawing, so here it is attached to the left side of the board. The locking claw 7b of the locking arm piece 3b standing up from the edge is locked.

The clamp 1 attached to the inner plate 6 in this way is firmly attached by locking the locking pawl 7b on the upper edge of the inner plate 6 and pressing the lower edge with the spring piece 12. This allows the legs 4 to hang down in a stable state.

On the other hand, the harness 10 drawn into the interior from the front wall side of the door 5 has its mid-length attached to the mounting piece 11 provided at the leg end of the hanging leg 4, and is wound together using adhesive tape 13 or the like. It is fixed in place.

As described above, the clamp of the present invention can be easily installed by pressing the locking arm pieces 3a, 3b against the inner plate of the door from below, and can be easily attached to the inner plate of the door by pressing the locking arm pieces 3a, 3b from below. Since one of the locking arm pieces faces each other and catches it, it can be used for both left and right doors.
In addition, the locking arm piece firmly locks against the inner plate and stabilizes the hanging leg 4 hanging from the lower surface of the board, so that the harness 10 can be securely restrained. Since the hanging leg 4 has flexibility, it exhibits flexibility against tension and has the ability to return to its original shape, which is extremely convenient for wiring processing. Therefore, even if the sealing screen 14 suspended inside the door is affected by the tension of the harness, the harness is always held at a fixed position inside the door, so the lower edge cannot be removed as in the conventional case. There is no possibility that the door is rolled up and pulled out toward the inner wall plate 15 of the door, and the drawbacks of the prior art can be effectively avoided.

In the above embodiment, two locking arm pieces 3a and 3b are erected on the left and right from the base plate 2, but it is sufficient to provide a pair of locking arm pieces facing each other, and therefore, a plurality of locking arm pieces 3a and 3b are provided on one side edge. It is not limited to preparing for each individual.

[Brief explanation of the drawing]

The drawings show an example of the present invention; Fig. 1 is a front view of the harness clamp, Fig. 2 is a left side view of the above drawing, and Fig. 3 is a partially cutaway perspective view showing the harness clamp in use. , FIG. 4 is a vertical sectional side view of the same. 1 is a harness clamp, 2 is a board, 3a, 3b
is a locking arm piece, 4 is a hanging leg, 5 is a door, 6 is an inner plate,
7a and 7b are locking claws, 10 is a harness, 11 is a mounting piece, and 12 is a spring piece.

Claims (1)

[Claims for Utility Model Registration] (1) A pair of locking arm pieces are erected from the top surface of both side edges of the board so as to face each other, and each of the locking arm pieces is provided with a locking claw protruding inwardly at the upper end. A flexible hanging leg integrally having a horizontal mounting piece at the end of the leg is hung from the lower surface, and the locking arm piece faces from below against an inner plate installed horizontally inside the automobile door. This inner plate is inserted between both locking arm pieces, and one of the locking claws is locked to the upper edge of the inner plate to support it in a hanging manner, while the harness wired inside the door is attached to the hanging leg. A harness clamp that is fixed by wrapping tape or the like around the attachment piece of the harness and suspending the harness below the inner plate. (2) The front and rear edges of the board are integrally provided with spring pieces that protrude upward, and the spring pieces press the lower edge of the inner plate on which the locking claws of the locking leg pieces are latched. A harness clamp according to claim 1 of the utility model registration claim characterized by: