The embodiment of the invention discloses a rear mudguard assembly of a motorcycle. The rear mudguard assembly comprises a rear mudguard and an auxiliary baffle, the auxiliary baffle is detachably connected to the side face, facing a rear wheel, of the rear mudguard, the auxiliary baffle is provided with side plates extending out of the two sides of the rear mudguard and a tail plate extending outof the rear end of the rear mudguard, the rear end of the auxiliary baffle is bent downwards to form the tail plate, and the width of the tail plate is larger than that of the rear wheel. The tangentline a of the rear wheel passes through the lowest point A of the tail plate; the tangent line b of the rear wheel coincides with the ground; the included angle alpha between the tangent line a and the tangent line b is 60-70 degrees; the two side plates and the tail plate are utilized, the muddy water blocking area of the rear mudguard assembly is enlarged, the muddy water blocking performance is improved, the muddy water blocking rear mudguard assembly is particularly suitable for areas with poor road conditions, and the technical problems that an existing rear mudguard is generally short and small, the distance from the rear mudguard to a rear wheel is large, and the muddy water blocking performance is poor are solved.

    本发明的实施例公开了一种摩托车的后挡泥板组件,包括有后挡泥板、辅助挡板,辅助挡板可拆卸地连接于后挡泥板朝向后轮的侧面,辅助挡板设置有延伸至后挡泥板的两侧外的侧板以及延伸至后挡泥板的后端外的尾板,辅助挡板的后端向下弯折以形成尾板,尾板的宽度大于后轮;后轮的切线a经过尾板的最低点A,后轮的切线b与地面重合,切线a与切线b之间的夹角α为60度至70度,利用两个侧板和尾板,扩大了后挡泥板组件阻挡泥水的面积,提升阻挡泥水的性能,尤其适合路况较差的地区,解决了现有的后挡泥板普遍短小,距离后轮的高度较大,阻挡泥水的性能差的技术问题。


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    Title :

    Rear mudguard assembly of motorcycle and motorcycle


    Additional title:

    一种摩托车的后挡泥板组件及摩托车


    Contributors:
    XIANG YOUSEN (author) / LIN MUXIANG (author) / YANG PENG (author)

    Publication date :

    2020-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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