The invention provides a reciprocating driving mechanism and a bicycle. The reciprocating driving mechanism comprises a rotating wheel, a first driving piece for driving the rotating wheel to rotate in a first direction, a second driving piece for driving the rotating wheel to rotate in the first direction, and a transmission assembly which is connected with the first driving piece and the seconddriving piece and enables the first driving piece and the second driving piece to rotate in opposite directions. The first driving piece and the second driving piece are respectively arranged on the left and right sides of the rotating wheel; the first driving piece and the second driving piece are both connected with the rotating wheel in a one-way rotating mode. The transmission assembly comprises a first connecting piece fixed to the first driving piece, a second connecting piece fixed to the second driving piece and a transmission rod for transmitting movement between the first connectingpiece and the second connecting piece. According to the reciprocating driving mechanism and the bicycle, a chain and chain wheel mechanism does not need to be used, the situation that the chain fallsoff and rusts is avoided, the occupied size of the reciprocating driving mechanism is small, and the structure is simple.

    本发明提供了一种往复驱动机构及自行车,往复驱动机构包括旋转轮、驱动旋转轮在第一方向旋转的第一驱动件、驱动旋转轮在所述第一方向旋转的第二驱动件以及连接第一驱动件和第二驱动件且使第一驱动件和第二驱动件转动方向相反的传动组件,第一驱动件和第二驱动件分别设于旋转轮的左右两侧,第一驱动件和第二驱动件均与旋转轮单向转动连接,传动组件包括固定于第一驱动件的第一连接件、固定于第二驱动件的第二连接件以及用于传递第一连接件和第二连接件之间的运动的传动杆。本发明提供的往复驱动机构及自行车,无需使用链条链轮机构,不会出现链条脱落、生锈的情况,而且该往复驱动机构占用的体积较小,结构也较为简单。


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    Title :

    Reciprocating driving mechanism and bicycle


    Additional title:

    往复驱动机构及自行车


    Contributors:
    XIA ZHENGLEI (author) / LI XIN (author)

    Publication date :

    2020-04-17


    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



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