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Wire harness installation structure in vehicle

An assembly structure and wire harness technology, applied in the field of vehicle wire harness assembly structure, can solve the problems of increasing assembly operation time, increasing wire harness assembly cost, expanding assembly line, etc., and achieve the effect of reducing wire harness assembly cost, realizing productivity, and realizing scale

Inactive Publication Date: 2011-01-26
YAZAKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This enlarges the assembly line or increases the assembly operation time, resulting in a problem that the wiring harness assembly cost is greatly increased

Method used

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  • Wire harness installation structure in vehicle
  • Wire harness installation structure in vehicle
  • Wire harness installation structure in vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Hereinafter, preferred embodiments of a wire harness assembly structure for a vehicle according to the present invention will be described in detail by referring to the accompanying drawings.

[0031] figure 1 An example of a wiring harness assembly structure for a vehicle according to the present invention is shown. figure 1 (a) is a perspective view of an embodiment of a wiring harness assembly structure for a vehicle according to the present invention, figure 1 (b) is in figure 1 A longitudinal sectional view of the main part of the wiring harness assembly structure of the vehicle shown in (a), while figure 1 (c) is in figure 1 Perspective views of the wiring harness assembly structure of the vehicle shown in (a) from different angles.

[0032] The wire harness fitting structure of the present embodiment is a fitting configuration for fitting the wire harness W so that the wire harness extends from the engine compartment 3 constituting the outer area of ​​t...

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PUM

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Abstract

Disclosed is a wire harness installation structure that can reduce the cost of installing wire harnesses in a vehicle by omitting the step of injecting water sealant into grommets. For a grommet (21) installed by being fitted into a harness insertion hole in a vehicle body panel (7), which separates the interior and exterior of a vehicle compartment (1), an extension tube (25) of a prescribed length, which is connected by being fitted into a protector (13) adjacent to said grommet (21), is disposed at the end (23a) of the panel fitting tube (23) on the side towards the exterior of the vehicle chamber, into the center of which a wire harness (W) is inserted, whereby, the extension tube (25) prevents exposure of the wire harness (W) in the vicinity of grommet (21).

Description

technical field [0001] The present invention relates to a wiring harness assembly structure for a vehicle, and more particularly, to an improvement that achieves cost reduction without lowering waterproof performance. Background technique [0002] figure 2 A conventional example of a wiring harness assembly structure is shown. The wire harness fitting structure shown here is a fitting configuration for fitting the wire harness W so that the wire harness W extends from the engine compartment 3 constituting the outer area of ​​the vehicle compartment 1 into the interior of the vehicle compartment 1 . [0003] A grommet made of a rubber material is fitted in the harness insertion hole 9 . The wire harness insertion hole 9 is formed through a body panel (buffer panel) 7 provided between the engine room 3 and the compartment 1 so as to partition the interior and exterior of the compartment 1 . In the wiring harness assembly path in the transmission nacelle 3 constituting the o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/22B60R16/02H02G3/04
CPCB60R16/0215H02G3/088H02G3/0406
Inventor 龟上正義
Owner YAZAKI CORP