The invention provides a control structure of a gear shifting controller in an internal transmission, which comprises a limiting piece and a control piece, and the limiting piece is fixedly arranged on a hub shaft in the circumferential direction; the control piece is rotatably installed on the hub shaft and used for driving the gear shifting controller to rotate. The limiting piece or the control piece is provided with a sliding groove extending in the circumferential direction, the control piece or the limiting piece is at least partially located in the sliding groove, the limiting piece is used for guiding and limiting the control piece when the control piece rotates, the angle of the sliding groove extending in the circumferential direction is not smaller than 180 degrees, and the rotatable angle of the control piece relative to the limiting piece is not smaller than 180 degrees. The invention further provides the internal transmission and a bicycle applying the internal transmission. The internal transmission comprises the control structure of the gear shifting controller in the internal transmission. Compared with the prior art, the control structure of the gear shifting controller in the inner transmission, the inner transmission and the bicycle can achieve large-angle rotation of the control piece, and therefore the gear control difficulty of the inner transmission can be effectively reduced.

    本发明提供了一种内变速器中换档控制器的控制结构,其包括限位件及控制件,限位件周向固定的安装于轮毂轴;控制件可转动的安装于轮毂轴用以带动换档控制器转动;限位件或控制件上开设有沿周向延伸的滑槽,控制件或限位件至少部分位于滑槽中,限位件用以对控制件转动时进行导向限位,滑槽沿周向延伸的角度不小于180°,且控制件相对限位件的可转动角度不小于180°。本发明还提供了一种内变速器及应用上述内变速器的自行车,上述内变速器包括上述内变速器中换档控制器的控制结构。与现有技术相比,本发明提供的内变速器中换档控制器的控制结构、内变速器及自行车可以实现控制件的大角度转动,从而可以有效降低内变速器的档位控制难度。


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    Title :

    Control structure of gear shifting controller in internal transmission, internal transmission and bicycle


    Additional title:

    内变速器中换档控制器的控制结构、内变速器及自行车


    Contributors:
    LI JICHU (author) / LIN JIEHUANG (author)

    Publication date :

    2022-02-01


    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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