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Outer cover material for wire harness, and routing structure for wire harness

A wire harness and assembly technology, which is applied in the field of wiring structure of wire harnesses for sliding seats, can solve the problems of increased cost, installation space, interference of peripheral equipment, etc., and achieves the effect of reducing material cost

Inactive Publication Date: 2016-04-06
SUMITOMO WIRING SYST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the excess length storage box 203 is enlarged, causing problems of cost increase and installation space, and the following problems: when the length of the wire harness 200 is increased, it is easy to interfere with peripheral equipment.

Method used

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  • Outer cover material for wire harness, and routing structure for wire harness
  • Outer cover material for wire harness, and routing structure for wire harness
  • Outer cover material for wire harness, and routing structure for wire harness

Examples

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Embodiment Construction

[0056] Embodiments of the present invention will be described below with reference to the drawings.

[0057] Embodiments of the exterior material for wire harnesses of the present invention are shown in FIGS. 1 to 3 .

[0058] The exterior material 1 shown in FIG. 1 and FIG. 2 is composed of an injection molded product, and is formed of polypropylene in this embodiment. The exterior material 1 is bent and assembled into a rectangular tube with the wire harness 2 attached thereto, and is of a caterpillar type that can be bent by opening and closing slits 18 provided at constant intervals in the longitudinal direction.

[0059] The exterior material 1 protrudes in parallel with a pair of joint plates 11 and 12 bent by approximately 90 degrees along both end edges in the width direction Y of the strip-shaped central plate 10 . At the top end of one joint plate 11, on the longitudinal direction X, a lock pawl 13 protrudes at a constant interval, on the other hand, a lock frame 14...

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Abstract

Provided is an improved caterpillar-shaped outer cover material for a wire harness. A caterpillar-shaped outer cover material for a wire harness comprises an injection molded article. Joining plates are provided parallel to each other along both edges of a band-like center plate in the width direction thereof so as to protrude from the edges. Locking claws are provided at the front end of one of the joining plates so as to protrude therefrom and so as to be located at a distance from each other in the longitudinal direction, and locking frames to which the locking claws are joined and locked are provided at the front end of the other joining plate so as to protrude therefrom. Two folding lines consisting of grooves and extending in the longitudinal direction are provided in the center plate at a distance from each other in the width direction, and slits extending in the width direction are provided in the center plate at a distance from each other in the longitudinal direction. A tape wrapping section for affixing a wire harness is provided either at the one joining plate or at one end and / or the other end, in the longitudinal direction, of a side of the center plate, the side being sandwiched between the folding lines of the center plate, and a clip to be engaged with an affixation material is provided at at least the other end so as to protrude therefrom.

Description

technical field [0001] The present invention relates to an exterior material for wire harnesses and a wiring structure of a wire harness covered by the exterior material. Specifically, it relates to an improvement of a caterpillar-type exterior material and application of the wire harness covered by the exterior material to the wiring of a wire harness for a sliding seat. structure. Background technique [0002] The wiring harness that is routed from the floor side to the sliding seat mounted on the vehicle, or the wiring harness that is routed between the door and the body moves repeatedly according to the forward and backward movement of the seat and the opening and closing of the door, so these harnesses are often provided with extra lengths. The excess length is absorbed by bending and moving the wire harness by the excess length storage part provided on the routing path of the wire harness. [0003] Flexibility is required for the exterior parts of the harness, which r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/04F16G13/16F16L57/00H02G11/00B60N2/90
CPCF16G13/16H02G3/0443H02G3/0487B60N2/02B60N2/06B60R16/0215H02G3/0462B60N2/0264H01B7/0045H01B7/17
Inventor 加藤真治榊原敬和
Owner SUMITOMO WIRING SYST LTD
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