Wiring harness and wiring harness assembly structure

CN112384410BActive Publication Date: 2025-02-28AUTONETWORKS TECH LTD +2
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Patent Information

Application Number
CN201980045017.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2018-07-09
Filing Date
2019-06-19
Publication Date
2025-02-28
Estimated Expiration
2039-06-19

AI Technical Summary

Technical Problem

The arrangement of existing wiring harnesses within the seat causes the seat to be larger, and the wires are prone to wear without the use of exterior components.

Method used

A wire harness structure is adopted, in which the wire is insulated and fixed with a sheet-shaped base material. The assembly surface of the base material is arranged on the skeleton side, and the wire is covered from the outside through the cover substrate to be fixed on the skeleton.

Benefits of technology

The wire harness is reduced in thickness, preventing the seat from being larger, and preventing wear by fixed wires, extending the service life of the wires.

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Abstract

The wiring harness disclosed in the present specification is assembled to a seat frame (82) and a backrest frame (92) of a seat (80) mounted on a vehicle. The wiring harness (10) comprises: an electric wire (W), a core wire (W1) covered with an insulating sheath (W2); and a sheet-like base substrate (20) having an assembly surface (20A) for arranging and fixing a plurality of electric wires (W), and a skeleton fixing portion (28) is provided on both sides of a portion of the assembly surface (20A) of the base substrate (20) where the plurality of electric wires (W) are arranged. The skeleton fixing portion (28) is fixed to the seat frame (82) and the backrest frame (92) in a state where the assembly surface (20A) of the base substrate (20) is arranged on the side of the seat frame (82) and the backrest frame (92).
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Citation Information

Patent Citations

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    JP2006327424A

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    GB1435899A

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    JP1997017239A

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    JP2009056946A

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    WO2014038259A1