The invention discloses a swing rod driving type pedal bicycle, which comprises a swing rod driving mechanism, a transmission system and a frame for installing the swing rod driving mechanism and the transmission system; a left pedal and a right pedal in the swing rod driving mechanism are driven to swing up and down, so that a swing rod is driven to swing and a driving shaft is driven to rotate; the driving shaft drives a first bevel gear in a transmission system to rotate clockwise or anticlockwise, then the first bevel gear drives a second bevel gear and a third bevel gear to rotate, and a rear shaft is driven to rotate through a one-way clutch embedded in the second bevel gear or a one-way clutch embedded in the third bevel gear. The rear axle drives the rear wheel to rotate and move forwards. In addition, a quadrilateral connecting rod mechanism is arranged in the swing rod driving mechanism, so that the pedal surface of the pedal is always in a horizontal state in the swing process. The bicycle has the advantages of being high in transmission efficiency and easy to operate, and is suitable for sitting riding, standing riding or sitting and standing alternate riding.

    本发明公开了一种摆杆驱动式脚踏自行车,包括摆杆驱动机构和传动系统及安装摆杆驱动机构和传动系统的车架,其中,通过驱动摆杆驱动机构中的左右脚踏的上下摆动,带动驱动摆杆的摆动及驱动轴的转动,由驱动轴带动传动系统中第一锥齿轮进行顺时针或逆时针转动,再通过第一锥齿轮驱动第二锥齿轮和第三锥齿轮的转动,以及通过第二锥齿轮镶嵌的单向离合器或第三锥齿轮镶嵌的单向离合器驱动后轴转动,实现后轴驱动后轮转动前行,另外,通过所述摆杆驱动机构中设置的四边形的连杆机构,使脚踏的脚踏面在摆动过程中始终处于水平状态。本发明的自行车具有传动效率高,操作简单的特点,适合坐骑、站立骑行或坐站交替骑行。


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    Title :

    Swing rod driving type pedal bicycle


    Additional title:

    一种摆杆驱动式脚踏自行车



    Publication date :

    2021-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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