The invention discloses a double-turning-point suspension system for power output and a motorcycle, the double-turning-point suspension system comprises a bottom fork structure, a first mounting block and a second mounting block, the bottom fork structure comprises a body, a first connecting block and a second connecting block, the first connecting block, the second connecting block and the body form a Y shape, the first connecting block is hinged to the first mounting block, and the second connecting block is hinged to the second mounting block. And the second connecting block is hinged to the second mounting block. Two rotating points are designed for the bottom fork structure, the rotating process of the whole bottom fork structure is determined through the two rotating points, the effective use length change of the whole chain in the rotating process is weak, the abrasion degree is reduced, abrasion of a transmission mechanism is reduced, and the probability that the chain falls off is also reduced. Meanwhile, the top of the shock absorber is hinged to the first mounting block, so that the top of the shock absorber rotates, the lower portion of the shock absorber is fixed to the bottom fork, and the mounting mode is different from an existing shock absorber mounting mode, so that the movement stroke of the shock absorber is increased.

    本发明公开了一种用于动力输出的双转点悬挂系统及摩托车,双转点悬挂系统,包括平叉结构、第一安装块和第二安装块,平叉结构包括本体、第一连接块和第二连接块,第一连接块和第二连接块与本体形成Y型,第一连接块与第一安装块铰接,第二连接块与第二安装块铰接。本申请对于平叉结构设计了两个旋转点,整个平叉结构在旋转的过程中的旋转过程是由两个旋转点进行确定的,整个链条在转动的过程中的有效使用长度变化微弱,减少磨损的程度,减少了传动机构的磨损也减少了链条脱落的概率。同时还将减震的顶部与第一安装块进行铰接,使得减震的顶部旋转,下部固定在平叉上与现有的减震安装方式不同,这样也增加了减震的运动行程。


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    Titel :

    Double-turning-point suspension system for power output and motorcycle


    Weitere Titelangaben:

    一种用于动力输出的双转点悬挂系统及摩托车


    Beteiligte:
    YAN JIANYUN (Autor:in)

    Erscheinungsdatum :

    2023-12-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES



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