Automobile oil pipe connection device

Abstract

An automobile oil pipe connecting device of the present invention belongs to the technical field of automobile manufacturing, and comprises a connecting piece, which is composed of two connecting pipes; the two connecting pipes are rotationally connected by sealed bearings; Corresponding to the two connecting pipes, there is a sealing structure between the oil pipe joint and the corresponding connecting pipe; an anti-slip structure; each of the sealing structures includes a sealing pipe and a compression ring, and the sealing pipe is far away from the end of the connecting pipe Equipped with locking structure. The present invention can make the compression ring move toward the connecting pipe through the locking structure, so as to deform the sealing rubber sleeve and seal the gap between the sealing rubber sleeve and the compression ring, so as to further improve the sealing performance of the sealing tube and avoid The liquid flows out from between the sealing pipe and the connecting pipe, and the anti-slip structure can effectively prevent the two connecting pipes from being separated under the vibration of the car, so that the liquid flows out to the outside.

Description

Technical field [0001] The present invention relates to the field of automotive manufacturing techniques, and is specifically a car tubing connection device. Background technique [0002] In the existing life, the tubing is a metal tube for transporting fuel. It is a very important connection tube that provides energy for the automobile. It is widely used in the field of cars, if the oil pipe has a problem, then It will have a big impact on the driving of the car. [0003] The reference number is an oil pipe joint disclosed by the application number CN201921531520.X, which includes: a joint body, a joint body having a through hole in which the joint body has a first connecting portion and a second connecting portion for use in Two tubes are connected to the joint body, and the thrust member is provided on the joint body, and adjacent to the first connection portion and the second connecting portion; the compression member is respectively provided in the first connection portion a...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an automobile oil pipe connection device to solve the problem that in the prior art, the joint between the oil pipe and the joint body is prone to leakage and the connection between the oil pipe and the pipeline is also prone to vibration during driving. technical issues

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