The invention discloses a rear bottom fork assembly of a swing car. The rear bottom fork assembly comprises two rear bottom forks which are symmetrically arranged, a bottom fork shaft connecting disc and a shaft connecting disc. The bottom fork shaft connecting disc is a flange sleeve, the outer wall of the sleeve is sleeved with the front end of the rear bottom fork, one end of the sleeve is a free end, the other end of the sleeve extends outwards to form a flange, the end of the flange is connected with one end of the shaft connecting disc, the two ends of the shaft connecting disc are matched in shape, the other end of the shaft connecting disc extends outwards to form a platform which is fixedly connected with a frame; a cavity is formed between the flange of the bottom fork shaft connecting disc and the shaft connecting disc, and is used for accommodating a half shaft extending out of a differential mechanism, a belt and a front belt pulley; and the sleeve of the bottom fork shaft connecting disc serves as a hollow cantilever shaft of the rear bottom fork and is coaxial with the half shaft. The invention further discloses a swing car which comprises a driving mechanism, two rear bottom fork assemblies and a locking mechanism, wherein the two rear bottom fork assemblies are symmetrically arranged.

    本发明公开了一种摇摆车后平叉组件,包括两个彼此对称设置的后平叉,以及平叉轴连接盘和轴连接盘;其中所述平叉轴连接盘为凸缘套筒,所述套筒外壁套设有所述后平叉的前端,所述套筒一端为自由端,另一端部向外延伸一凸缘,所述凸缘的端部与所述轴连接盘的一端部连接且两端部形状适配,所述轴连接盘的另一端部向外延伸一平台与车架固定连接;在所述平叉轴连接盘的凸缘与所述轴连接盘之间形成一空腔,所述空腔容纳从差速器伸出的半轴、皮带以及前皮带轮;其中,所述平叉轴连接盘的套筒作为所述后平叉的空心悬臂轴与所述半轴同轴。还公开一种摇摆车,包括驱动机构、两个彼此对称设置的后平叉组件和一个锁止机构。


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    Titel :

    Rear bottom fork assembly of swing car and swing car thereof


    Weitere Titelangaben:

    一种摇摆车后平叉组件及其摇摆车


    Beteiligte:
    ZHANG LIPENG (Autor:in) / CUI YUHANG (Autor:in) / XIANG YANJUN (Autor:in)

    Erscheinungsdatum :

    2021-08-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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