A kind of automobile rubber wire-passing dust-proof sheath

Abstract

The invention discloses an automotive rubber wire-passing dustproof sheath, which comprises a rubber main sheath, rubber auxiliary sheaths are arranged at both ends of the rubber main sheath, and anti-friction parts are arranged inside the rubber auxiliary sheath, so that One end of the anti-friction part runs through the rubber auxiliary sheath and extends to the outside of the rubber auxiliary sheath, and one end of the anti-friction part outside the rubber auxiliary sheath is fixedly connected to the outer surface of the rubber auxiliary sheath. The invention relates to the technical field of auto parts . It achieves the purpose of improving the dust-proof effect, avoiding the friction and heat generation between the wire harness and the inner surface of the rubber sheath, facilitating the binding of the wire harness, and preventing the wire harness from being dragged and causing the sheath to deform. The dust-proof effect is improved from multiple angles and the dust-proof effect is guaranteed. It ensures the neatness and cleanliness of the wiring harness, eliminates the safety hazard of frictional heat generation, better protects the wiring harness, prevents deformation, maintains the shape of the device, and prolongs the service life of the device.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an automotive rubber wire-passing dustproof sheath. Background technique [0002] Put the cables and wire harnesses of the car through the rubber wire sheath of the car to protect the exposed cables and wire harnesses of the car. Some dust-proof sheaths can prevent dust from sticking to the surface of the wire harness to ensure that the wire harness is neat and clean. In order to ensure the structure The general material is rubber, but the structure of the existing automobile rubber wire dustproof sheath is relatively simple, and the dustproof effect is greatly reduced, and when there is a certain amount of friction between the wire harness and the rubber, it is easy to generate heat, and there is a certain potential safety hazard , in order to make the wiring harnesses more tidy, rubber ropes are generally used to bind the wiring harnesses at both ends of the rubber wire shea...

AI Technical Summary

Problems solved by technology

[0002] Put the cables and wire harnesses of the car through the rubber wire sheath of the car to protect the exposed cables and wire harnesses of the car. Some dust-proof sheaths can prevent dust from sticking to the surface of the wire harness to ensure that the wire harness is neat and clean. In order to ensure the structure The general material is rubber, but the structure of the existing automobile rubber wire dustproof sheath is relatively simple, and the dustproof effect is greatly reduced, and when there is a certain amount of friction between the wire harness and the rubber, it is easy to generate heat, and there is a certain potential safety hazard , in order to make the wiring harnesses more tidy, rubber ropes are generally used to bind the wiring harnesses at both ends of the rubber wire sheath, but this binding method needs to be fixed by knotting. The external force of the car will easily cause displacement between the rubber wire sheath, and the wire harness will drag the sheath and cause the sheath to deform

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