Automobile oil pipe connecting device with high sealing performance

Abstract

The invention relates to an automobile oil pipe connecting device with high sealing performance, and belongs to the technical field of automobile manufacturing. The automobile oil pipe connecting device comprises a connecting piece consisting of two connecting pipes, two groups of oil pipe joints and an anti-slip structure, and the two connecting pipes are rotatably connected through a sealing bearing; the two groups of oil pipe joints respectively correspond to the two connecting pipes, and sealing structures are arranged between the oil pipe joints and the corresponding connecting pipes; and each sealing structure comprises a sealing pipe and a pressing ring, and a locking structure is arranged at the end, away from the corresponding connecting pipe, of each sealing pipe. The pressing rings can move in the direction of the connecting pipes through the locking structures, so that a sealing rubber sleeve deforms, a gap between the sealing rubber sleeve and the pressing rings is blocked, the sealing performance of the sealing pipes is further improved, liquid is prevented from flowing out from the position between the sealing pipes and the connecting pipes, and through the anti-slip structure, the situation that the two connecting pipes are separated under the vibration of the automobile and liquid flows out to the outer side can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a high-tightness automobile oil pipe connection device. Background technique [0002] In the existing life, the oil pipe is a metal pipe used to transport fuel oil. It is a very important connecting pipe for providing energy for automobiles. It is widely used in many fields such as automobiles. If there is a problem with the oil pipe, then It will have a great impact on the driving of the car. [0003] A quick connection device for oil pipes disclosed in a utility model with the application number CN201921531520.X, which includes: a joint body with a through hole in the joint body, and a first connection part and a second connection part at both ends of the joint body. Used to connect two oil pipes respectively; the thrust piece, the thrust piece is arranged on the joint body, and is adjacent to the first connecting part and the second connecting part respective...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a high-tightness 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 easy to be damaged by the automobile driving process. Technical issues with vibrations occurring in

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