The invention discloses a rear steering knuckle assembly, a suspension system and a vehicle, the rear steering knuckle assembly comprises a rear steering knuckle main body and a first connecting arm, the positions of original shock absorbers in a rear suspension are correspondingly located on the upper portion, and the two shock absorbers which are oppositely arranged are arranged in the space above tires respectively; on the premise that the distance between the two rear wheels is not changed, the relative distance between the two rear knuckle bodies is kept relatively stable, the first connecting arm provides the connecting position of the shock absorber above a tire, superposition of the space needed by the shock absorber and the space needed by the knuckle bodies is effectively avoided, and the shock absorber and the knuckle bodies are more stable. The distance between the two first connecting ends which are oppositely arranged is effectively increased, then the distance between the two shock absorbers which are oppositely arranged is increased, more rear row space is released to passengers in the width direction of a vehicle body, the comfortable experience of the passengers in the width direction is improved, and the comfort of the passengers in the width direction is improved. And the development freedom degree of different vehicle types can be improved through more space, and the applicability is high.

    本发明公开了一种后转向节总成、悬架系统及车辆,后转向节总成包括后转向节主体以及第一连接臂,后悬架中原减震器的位置,相对应的位于上方,且相对布置的两个减震器分别利用轮胎上方的空间进行布置,在两个后轮之间距离不发生改变的前提下,两个后转向节主体之间的相对距离也保持相对稳定,而第一连接臂提供减震器在轮胎上方的连接位置,有效的避免了减震器与转向节主体所需空间的叠加,有效的增大了相对布置的两个第一连接端之间的距离,进而实现了相对布置的两个减震器之间的距离的增加,在车身宽度方向上,释放更多的后排空间给乘员,提高乘员在宽度方向的舒适体验,且更多的空间还能提高对于不同车型的开发自由度,适用性强。


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    Title :

    Rear knuckle assembly, suspension system and vehicle


    Additional title:

    一种后转向节总成、悬架系统及车辆


    Contributors:
    MA BIBO (author) / ZUO YING (author) / GE PENGPENG (author) / LIU KAI (author) / LI JIAN (author)

    Publication date :

    2024-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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