JP3614036B2 - Attaching the part number indication sheet to the wire harness - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a method for attaching a product number display sheet to a wire harness, and in particular, attaches the product number display sheet to a position where the product number display sheet can be easily seen during wiring to an automobile.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, wire harnesses that are routed to automobiles have been requested by car manufacturers to have a part number display with an identification symbol dedicated to the car manufacturer attached to the wire harness. Therefore, as shown in FIG. 4, a product number display sheet 1 (or a product number display sheet in which a product number display paper is enclosed inside the resin sheet) is attached to the wire harness W / H. It is attached to the wire harness using
[0003]
The wire harness W / H to which the product number display sheet 1 is attached as described above is attached along the upper surface of the cylindrical case 3a of the engine 3, for example, as shown in FIG. The wire harness W / H is checked for correctness by looking at the product number display sheet 1. Therefore, it is necessary to position the product number display sheet 1 on the opposite side to the engine body so as to be easy to see.
[0004]
[Problems to be solved by the invention]
The wire harness W / H of the product number display sheet 1 is attached by a wire harness manufacturer. In the manufacture of wire harnesses, wire harnesses of one product number are assembled at a plurality of production plants in order to improve productivity, and the wire harnesses of one product number are completed. Since each production factory produces the product in an optimal production form, the attachment position of the product number display sheet 1 to the wire harness W / H is not specified on the circumference of the wire harness. Therefore, when each wire harness produced at each production plant is completed as a single wire harness, the position of the product number display sheet 1 is not unified, and when the wire harness is routed in the automobile, It may not be installed in an easy-to-see position.
[0005]
At each production plant, even if the product number display sheet is positioned using the instructions, if the wire harness is twisted, attach the product number display sheet to a predetermined position on the circumference of the wire harness. When it is difficult to attach the product number display sheet to the designated predetermined position, there is a problem that the productivity of the wire harness decreases.
[0006]
This invention is made | formed in view of the said problem, and makes it a subject to make it easy and reliable to attach a product number display sheet to the position which is easy to see.
[0007]
[Means for Solving the Problems]
In order to solve the above problems, the present invention attaches a band clamp to a wire harness,
Place the product number display sheet displaying the product number of the wire harness on the side opposite to the locking projection of the band clamp, and fix one end in the length direction to the wire harness with adhesive tape,
Next, the other end of the product number display sheet is extended so that the lengthwise intermediate portion of the product number display sheet straddles the band clamp band, and the tip of the other end is fixed to the wire harness with an adhesive tape. We provide a method for attaching the part number display sheet to the harness .
[0008]
If the product number display sheet is positioned on the opposite side of the clamp projection as described above and attached to the wire harness, the product number display sheet must be on the opposite side of the mounting body when wiring the wire harness to the automobile. It will be arranged at a position where the worker can see. Further, since the product number display sheet may be attached to the side opposite to the engaging protrusion, using the engaging protrusion of the clamp as a guide, the attaching position can be easily specified, and the productivity of the wire harness is not lowered.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0011]
As shown in FIGS. 1 (A), (B), and (C), a band clamp 10 is attached to the wire harness W / H by winding the band 10a. A blade-like locking portion 10b for attaching the body of the band clamp 10 is attached to the wire harness W / H so as to protrude toward the body attaching side X.
[0012]
The product number display sheet 1 having the identification product number written on the resin sheet is attached at the same position as the attachment position of the band clamp 10 and on the side Y opposite to the protruding side of the locking portion 10b using adhesive tapes 11A and 11B.
[0013]
The part number attached how the display sheet 1 to the wire harness W / H, as shown in FIG. 2, is performed on the wiring harness-assembling working table 20, the jig 21 which is erected on the wire harness assembly workbench 20 After holding the wire group W and arranging the wires, the wire group W is wound around the tape 22 and bound, and then the band clamp 10 is attached at a predetermined position. After the band clamp 10 is fastened to the wire harness W / H, the product number display sheet 1 is arranged on the peripheral surface of the wire harness opposite to the locking portion 10b of the band clamp 10, and one end of the length direction and the wire harness W / H is wound around the adhesive tape 11A and fixed. Next, the other end is extended so as to cross over the band 10a of the band clamp 10 from the fixing side, and the tip is wound and fixed to the wire harness W / H with the adhesive tape 11B. In this state, the substantially central portion in the length direction of the product number display sheet 1 is positioned just on the opposite side of the locking projection 10b of the band clamp 10.
[0014]
The wire harness W / H to which the product number display sheet 1 is attached as described above is routed in the automobile, and as shown in FIG. 3, the locking projection 10b of the band clamp 10 is attached to the attachment body 30 such as a vehicle body or an engine body. The wire harness W / H is attached by being inserted and locked into the attachment hole 30a.
[0015]
In the above attachment state, the product number display sheet 1 attached to the wire harness W / H is always located on the side opposite to the attachment body 30 and can be viewed by the operator. For example, when the locking protrusion is inserted and attached to the engine body shown in FIG. 5, the product number display sheet faces upward.
[0017]
【The invention's effect】
As is clear from the above description, according to the present invention, when the product number display sheet is positioned on the side opposite to the locking projection of the clamp and attached to the wire harness, the product number display is performed when wiring the wire harness to the automobile. The seat must be on the opposite side of the mounting body and can be placed at a position where the operator can see it.
[0018]
Also, in the wire harness manufacturing process, the part number display sheet can be attached to the opposite side of the locking protrusion, using the clamp's locking protrusion as a guideline, so the mounting position can be easily identified, reducing the productivity of the wire harness. There is an advantage not to let you.
[Brief description of the drawings]
FIG. 1 shows an embodiment of the present invention, in which (A) is a perspective view, (B) is a cross-sectional view, and (C) is a plan view of a product number display sheet.
FIG. 2 is a perspective view showing how to attach a product number display sheet to a wire harness.
FIG. 3 is a cross-sectional view of a state in which the wire harness is attached to the attachment body.
FIG. 4 is a perspective view showing a conventional example.
FIG. 5 is a perspective view showing a state in which the wire harness is routed along the engine body.
[Explanation of symbols]
1 Part number display sheet 10 Band clamp 10a Band 10b Locking projections 11A and 11B Adhesive tape 30 Mounting body 30a Locking hole W Electric wire group W / H Wire harness

Claims (1)

Attach a band clamp to the wire harness,
Place the product number display sheet displaying the product number of the wire harness on the side opposite to the locking projection of the band clamp, and fix one end in the length direction to the wire harness with adhesive tape,
Next, the other end of the product number display sheet is extended so that the lengthwise intermediate portion of the product number display sheet straddles the band clamp band, and the tip of the other end is fixed to the wire harness with an adhesive tape. How to attach the part number display sheet to the harness .

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