Automobile cable harness protection sleeve

A technology for automotive wiring harnesses and protective sleeves, applied in the direction of electrical components, etc., can solve problems such as complicated operation, unfavorable door modular assembly and maintenance, and inconvenient disassembly, so as to simplify assembly steps, facilitate modular assembly and later maintenance, and structure simple effect

Inactive Publication Date: 2009-05-06
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this door wiring harness assembly method is that the docking point of the door wiring harness and the main wiring harness in the cab is located inside the body, which is complicated to operate and inconvenient to disassemble, which is not conducive to the modular assembly of the door and later maintenance.

Method used

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  • Automobile cable harness protection sleeve
  • Automobile cable harness protection sleeve
  • Automobile cable harness protection sleeve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 , 2 As shown, the automotive wiring harness protective cover of this embodiment includes a hollow tubular main body 1, the two ends of the main body 1 have tubular fixing parts 2 and 3, the main body 1 and the fixing parts 2 and 3 are integrated, and the tube of the fixing part 2 An annular groove 21 is arranged on the outer surface of the body, and an annular groove 31 is arranged on the inner surface of the tube of the fixing member 3 . The width of the annular grooves 21 and 31 is slightly wider than the thickness of the door and the body sheet metal.

[0020] The fixing part 3 is a trumpet-shaped structure expanding outwards, and the annular groove 31 is arranged at the connection between the fixing part 3 and the main body 1 . The outer surface of the tube of the fixing member 2 gradually shrinks from the inside to the outside to form a tapered slope, and the annular groove 21 is provided at a position where the fixing member 2 is close to the m...

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PUM

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Abstract

The invention aims to provide an automobile wiring harness protective sleeve convenient for vehicle door wiring harness installation and later period maintenance. The automobile wiring harness protective sleeve comprises a hollow tubular main body (1), tubular fixed parts (2) and (3) are arranged at both ends of the main body (1), an annular groove (21) is arranged on the outer surface of the tubular body of the fixed part (2), and an annular groove (31) is arranged on the inner surface of the tubular body of the fixed part (3). The automobile wiring harness protective sleeve enables the butted point between the vehicle door wiring harness and the main wiring harness in the vehicle body to be transferred to the sheet metal hole from the inside of the vehicle body, thereby greatly simplifying the assembly procedures and facilitating the modular assembly of the vehicle door and the later period maintenance, and the automobile wiring harness protective sleeve has simple structure and low cost and is suitable for being widely popularized.

Description

technical field [0001] The invention relates to an automobile wiring harness protective cover installed between the automobile door and the vehicle body. Background technique [0002] Because the body controller inside the car body needs to control the components installed inside the door, such as the window lift motor, a wiring harness must be connected between the door and the car body. At present, the wire harness exposed between the door hinge and the body is generally protected by a wire harness protector. The structural features of the traditional door wire harness protection sleeve are as follows: the wire harness protection sleeve is hollow for the wire harness to pass through, and the outer surfaces of both ends of the wire harness protection sleeve are provided with annular grooves whose width is the same as or slightly wider than the thickness of the door and body sheet metal. When assembling the door wiring harness, firstly connect the wiring harness to the part...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/06H02G3/04
Inventor 孙羽李俊飞顾光王大丽熊英男
Owner CHERY AUTOMOBILE CO LTD
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