The invention belongs to the technical field of motorcycles and provides a rear suspension device of a motorcycle. The rear suspension device of the motorcycle comprises a motorcycle frame (5), a rear fork (1), a rear damper (3), a connecting rod (2) and a connecting plate (4); the connecting plate (4) is of a plate-shaped structure which is provided with three hinge holes; the connecting plate is hinged to a rear wheel shaft (7) through the hinge hole I (4-1) formed in the axis of the rear wheel shaft (7); the connecting plate (4) is connected with one end of the connecting rod (2) in a hinged mode through the hinge hole II (4-2); the other end of the connecting rod (2) is hinged to the motorcycle frame (5); the upper end of the rear damper (3) is connected with the motorcycle frame (5) in a hinged mode; the lower end of the rear damper (3) is hinged to the hinge hole III (4-3) of the connecting plate, and the hinge hole III (4-3) is located below the hinge hole I (4-1) in the initial position. By means of the rear suspension device, the contradiction between the rigidity and the stroke of the rear suspension device is solved, and the motorcycle is more flexible and comfortable in the driving process.


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    Title :

    Rear suspension device of motorcycle


    Contributors:
    LIU CHENMING (author) / AI DONGBIN (author) / FAN ZHEYONG (author) / SHEN XIAOLING (author) / SHAO SHENGYONG (author) / LIU GAOWEI (author) / CUI XIANGYU (author)

    Publication date :

    2016-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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