The invention provides a wheel side system with an inflation and deflation function. The wheel side system with the inflation and deflation function comprises a steering knuckle, a hub and bearing assembly, a half shaft assembly and a rotary air seal part. A mounting position and a first air passage are arranged on the steering knuckle, and the first air passage is communicated with the outside; the rotary air sealing piece is arranged in the mounting position; the rotary air seal part comprises two opposite air seal parts, a second air channel is formed between the two air seal parts, and the second air channel is communicated with the first air channel; the half shaft assembly is fixedly connected with the hub and bearing assembly; the half axle assembly is provided with a third air channel, one end of the third air channel is communicated with the second air channel, and the other end of the third air channel is connected with a wheel pipeline. Through the integrated design of the wheel side system, the central inflation and deflation functions of an automobile are achieved, and gas enters the air channel of the half-axle assembly after static/rotating conversion and is output from the air channel of the half-axle assembly.

    本发明提供一种带充放气功能的轮边系统,所述带充放气功能的轮边系统包括:转向节、轮毂及轴承总成、半轴总成以及旋转气封件;所述转向节上设有安装位和第一气道,所述第一气道与外部连通;所述旋转气封件设置在所述安装位中;所述旋转气封件包括两个相对的气封部件,两个所述气封部件之间形成第二气道,所述第二气道与所述第一气道连通;所述半轴总成与所述轮毂及轴承总成固定连接;所述半轴总成上设有第三气道,所述第三气道的一端与所述第二气道连通,所述第三气道的另一端与车轮管路连接。本发明通过对轮边系统的集成设计,完成汽车中央充放气功能实现,实现气体静止/旋转转换后进入半轴总成的气道,并从半轴总成的气道输出。


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    Title :

    Wheel side system with inflation and deflation functions


    Additional title:

    带充放气功能的轮边系统


    Contributors:
    WANG LEI (author) / DONG WEI (author) / XIAO JUN (author) / CHEN LEI (author)

    Publication date :

    2023-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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