The two-wheeled vehicle rear suspension system comprises a vehicle frame and a rear bottom fork, the front end of the rear bottom fork is installed on the vehicle frame in an up-and-down swinging mode, a shock absorber is installed on at least one bottom fork arm of the rear bottom fork, and each shock absorber is provided with a front rocker arm and a connecting rod which are in one-to-one correspondence with the shock absorber. By the adoption of the technical scheme, the two-wheeled vehicle rear suspension system with the gradually-changed rigidity not only can well solve the comfort problem under the common load condition and the contradiction between the small stroke and the large bearing capacity, but also can eliminate the jerking problem existing in the compression process of a common rear suspension system due to the fact that no rigidity abrupt change point exists, and the stability of the rear suspension system is improved. And the riding comfort of the whole vehicle is ensured.

    本发明公开了一种刚度渐变的两轮车后悬架系统,包括车架和后平叉,后平叉的前端可上下摆动地安装在车架上,该后平叉的至少一根平叉臂上安装有减震器,所述减震器均配置有与其一一对应的前摇臂和连杆。采用以上技术方案的一种刚度渐变的两轮车后悬架系统,不仅能够很好地解决常用载荷情况下的舒适性问题及小行程大承载能力之间的矛盾,而且由于不存在刚度突变点,从而能够消除普通后悬架系统压缩过程中存在的顿挫感问题,确保了整车骑乘的舒适性。


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    Titel :

    Two-wheeled vehicle rear suspension system with gradually-changed rigidity


    Weitere Titelangaben:

    一种刚度渐变的两轮车后悬架系统


    Beteiligte:
    LI YUDONG (Autor:in) / LIANG XIONGLIN (Autor:in)

    Erscheinungsdatum :

    2023-10-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES



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