The invention relates to the technical field of automobile accessories and discloses a thrust rod assembly, an automobile suspension and an automobile. The thrust rod assembly comprises a rod body, two rod heads arranged at the first end part and the second end part of the rod body respectively, ball heads in one-to-one correspondence with the rod heads and two groups of connecting assemblies, wherein the ball heads are mounted on the rod heads through the connecting assemblies; a mounting hole penetrates through the rod head in the axis direction of the rod head, the connecting assembly comprises a connecting cylinder, a connecting ring and a first clamping spring, the connecting cylinder is arranged in the mounting hole, the outer side wall of the connecting cylinder abuts against the inner side wall of the mounting hole, the ball head is connected into the connecting cylinder, and two ends of the ball head extend out of the mounting hole; the outer side of the connecting ring is connected to the inner wall of the first end of the mounting hole, the inner side of the connecting ring is connected with the outer wall of the connecting cylinder, the inner side of the first clamping spring is connected with the outer wall of the connecting cylinder, and the first clamping spring abuts against the side, away from the second end of the mounting hole, of the connecting ring. According to the thrust rod assembly, a problem that the ball head is abraded and fails and even falls off due to the falling off of the snap spring can be fundamentally solved.

    本发明涉及汽车配件技术领域,公开了一种推力杆总成、汽车悬架及汽车,其包括杆体、两个分别设置在杆体的第一端部和第二端部的杆头、与各杆头一一对应的球头以及两组连接组件,球头通过连接组件安装在杆头上;杆头沿其轴线方向贯穿有安装孔,连接组件包括连接筒、连接圈和第一卡簧,连接筒设于安装孔内,且连接筒的外侧壁与安装孔的内侧壁抵接,球头连接在连接筒内,且球头的两端均伸出于安装孔外,连接圈的外侧连接在安装孔的第一端部内壁上,连接圈的内侧与连接筒的外壁连接,第一卡簧的内侧与连接筒的外壁连接,第一卡簧抵接在连接圈远离安装孔第二端部的一侧。本发明能从根本上解决因卡簧脱落导致的球头磨损失效、甚至脱落的故障问题。


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    Title :

    Thrust rod assembly, automobile suspension and automobile


    Additional title:

    一种推力杆总成、汽车悬架及汽车


    Contributors:
    ZHAO XUESONG (author) / YU DONG (author) / LI JUN (author) / YANG SHENGSHENG (author) / LAO ZHENHAI (author) / CHEN YEJIN (author) / NIE JIECONG (author)

    Publication date :

    2021-05-11


    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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