The invention discloses a shock absorber, a suspension assembly and a vehicle, and relates to the technical field of vehicles. The shock absorber comprises a shell, a motor part, a push rod and a gear transmission mechanism, the motor part is installed on the shell, the push rod is installed on the shell, the push rod and the motor part are coaxially arranged, a rack part is arranged on the push rod, and the gear transmission mechanism is in transmission connection with the motor part and further in transmission connection with the rack part. According to the shock absorber, the push rod and the motor part are coaxially arranged, so that the radial size of the shock absorber can be reduced, and the structure of the shock absorber is compact.

    本发明公开了一种减振器、悬架总成和车辆,涉及车辆技术领域。该减振器包括:壳体、电机部、推杆和齿轮传动机构,电机部安装于壳体,推杆安装于壳体,推杆与电机部同轴布置,推杆上设有齿条部,齿轮传动机构与电机部传动连接,齿轮传动机构还与齿条部传动连接。根据本发明的减振器,通过将推杆与电机部同轴布置,能够减小减振器的径向尺寸,使得减振器的结构紧凑。


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    Title :

    Shock absorber, suspension assembly and vehicle


    Additional title:

    减振器、悬架总成和车辆


    Contributors:
    ZHANG XUN (author) / DU WUZHI (author) / ZHANG FENG (author) / FAN ZHEWEI (author) / PENG YUNKAI (author)

    Publication date :

    2025-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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