Automobile trailer wire harness with rat bite prevention function

Abstract

The invention discloses an automobile trailer wire harness with a rat bite prevention function, which comprises a wire harness body, the outer side of the wire harness body is sequentially provided with an anti-pulling layer, a metal net layer and a first insulating layer from inside to outside, and the first insulating layer is externally sleeved with a plurality of fixing rings and a plurality of corrugated pipes which are linearly arranged and distributed; the fixing rings are fixedly installed outside the first insulating layer, the multiple fixing rings and the multiple corrugated pipes are arranged at intervals, and the portions, between every two adjacent fixing rings, of the corrugated pipes are filled with rat-proof poison powder. The fixing rings and the corrugated pipes which are arranged at intervals are fixedly connected to the exterior of the first insulating layer in a sleeving mode, and the inner sides of the portions, between every two adjacent fixing rings, of the corrugated pipes are filled with the rat-proof pesticide powder, so that effective rat-proof protection can be conducted on the wire harness body in the wire harness, rats are not prone to biting the trailer wire harness, and the rat-proof effect of the trailer wire harness is improved.

Description

technical field [0001] The invention relates to the technical field of trailer wire harness production, in particular to an automobile trailer wire harness with the function of preventing rat bites. Background technique [0002] The wiring harness is the main body of the car circuit network, and there is no car circuit without a wiring harness. The wire harness refers to the contact piece terminal punched from copper and the wire and cable crimped, and the outside is molded with an insulator or a metal shell, etc., and is bundled with a wire harness to form a connected circuit assembly. The wiring harness industry chain includes wire and cable, connectors, processing equipment, wiring harness manufacturing and downstream application industries. The wiring harness is widely used and can be used in automobiles, household appliances, computers and communication equipment, various electronic instruments, etc. The body wiring harness connects the entire body , The trailer wiring...

AI Technical Summary

Problems solved by technology

[0003] During the use of the trailer wiring harness, because it has been exposed to the outside of the vehicle body for a long time and lacks a rat-biting structure, it is easy to be bitten by rats, making the trailer wiring harness unable to work normally, thus affecting the safety of the car and affecting the use. cause economic loss

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