The invention relates to the technical field of automobiles, in particular to a central inflation and deflation wheel side system and an automobile. The central inflation and deflation wheel side system comprises an axle housing, a hub, an oil-gas seal belt ABS gear ring assembly, a first gas circuit assembly, an oil-gas seal seat ring and a second gas circuit assembly, wherein the hub is rotationally arranged on the axle housing, the oil-gas seal belt ABS gear ring assembly is arranged on the hub and can rotate along with the hub, a cavity is formed in a sealing lip of the oil-gas seal belt ABS gear ring assembly, the first gas circuit assembly is arranged on the oil-gas seal belt ABS gear ring assembly, one end of the first gas circuit assembly communicates with the cavity, the other endof the first gas circuit assembly communicates with tires, the oil-gas seal seat ring is arranged in the sealing lip and is fixedly connected with the axle housing, the second gas circuit assembly isarranged on the oil-gas seal seat ring, one end of the second gas circuit assembly communicates with the cavity, and the other end of the second gas circuit assembly communicates with an inflation and deflation pump. According to the central inflation and deflation wheel side system and the automobile, the safety of an air channel of the central inflation and deflation wheel side system can be guaranteed, so that the air pressure of the tires can be adjusted according to driving requirements, and the driving experience is improved.

    本发明涉及汽车技术领域,尤其涉及一种中央充放气轮边系统及汽车,其包括桥壳;轮毂,转动设置在所述桥壳上;油气封带ABS齿圈总成,设置在所述轮毂上,且能够随所述轮毂一同转动;所述油气封带ABS齿圈总成的密封唇之间具有空腔;第一气路组件,设置在所述油气封带ABS齿圈总成上,一端与所述空腔连通,另一端与轮胎连通;油气封座圈,设置在所述密封唇内且与所述桥壳固定连接;第二气路组件,设置在所述油气封座圈上,且一端与所述空腔连通,另一端与充放气泵连通。本发明能够保证中央充放气轮边系统的气路安全,从而能够根据行车需要调节轮胎的气压,提升驾乘体验。


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    Title :

    Central inflation and deflation wheel side system and automobile


    Additional title:

    一种中央充放气轮边系统及汽车


    Contributors:
    PENG YONG (author) / SUN SHUKUI (author) / ZHOU LIJUAN (author)

    Publication date :

    2020-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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