The invention, which relates to the technical field of bicycles, provides an automatic steering bicycle comprising a main shaft, a first rotating wheel, second rotating wheels, a main frame body and aconnecting shaft. The main shaft is rotationally arranged in the center of the first rotating wheel; the main frame body is fixed to the two ends of the main shaft; the two second rotating wheels arerotationally arranged at the two ends of the connecting shaft respectively; the connecting shaft is rotationally connected with the main frame body; and a meshing mechanism for limiting or driving the second rotating wheels to be changed by cooperating with the main frame body is arranged between the connecting shaft and the main frame body. The first rotating wheel and the two second rotating wheels form a tricycle and thus the bicycle has balance and does not turn over, so that the balance of the bicycle does not need to be controlled by hands; meanwhile, the direction of the bicycle can bechanged by changing the advancing direction of the first rotating wheel, the advancing direction of the first rotating wheel can be achieved by deviating the human body, so that the bicycle can be ridden by loosening the hands.

    本发明涉及自行车技术领域,提供一种自动转向自行车,包括:主轴、第一旋转轮、第二旋转轮、主架体和连接轴,主轴转动设置在第一旋转轮的中心,主架体固定在主轴的两端上,第二旋转轮设置有两个,两个第二旋转轮分别转动设置在连接轴的两端,连接轴与主架体转动连接,连接轴与主架体之间设有用于与主架体配合限制或驱动第二旋转轮的方向发生改变的啮合机构。第一旋转轮和两个第二旋转轮构成三轮自行车,使自行车本身就具备了平衡性而不会出现翻倒现象,因此也就无需使用人手来控制自行车的平衡,同时自行车的方向改变通过改变第一旋转轮的前进方向即可,而第一旋转轮的前进方向通过人身体的偏动就可以实现,因此,该自行车可以松手骑行。


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    Title :

    Automatic steering bicycle


    Additional title:

    一种自动转向自行车


    Contributors:
    XIA ZHENGLEI (author) / WANG QIN (author) / LONG MEIXIU (author) / LI XIN (author)

    Publication date :

    2020-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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