The invention discloses a mistaken locking prevention hub. The mistaken locking prevention hub comprises a hub body. The protecting cover is fixed relative to the hub body, and a plurality of locking grooves are formed in the circumferential direction of the protecting cover; the lock box is located on the inner periphery of the protective cover, and the lock box is rotationally connected with the protective cover; the lock box comprises a clamping plate used for being connected with the locking groove in a clamped mode, a driving piece and a buffering piece. The clamping plate is located in the lock box and is provided with a locking part capable of extending out of the lock box in the circumferential direction, and the locking part has an unlocking state of being separated from the locking groove and a locking state of being clamped into the locking groove; the driving piece is connected with the clamping plate and used for driving the clamping plate to be switched between the unlocking state and the locking state. The buffering piece is connected with the driving piece and used for reducing the speed of the clamping plate moving from the unlocking state to the locking state. The locking part is provided with a springback inclined face, and the springback inclined face can collide with the rotating protective cover to drive the clamping plate to be away from the locking groove. The bicycle can be effectively prevented from being mistakenly locked in the high-speed movement process.

    本申请公开了一种防误锁轮毂,包括轮毂本体;护盖,与所述轮毂本体相对固定,护盖周向上具有多个锁止槽;锁盒,位于护盖的内周,所述锁盒与护盖转动连接;锁盒包括用于与锁止槽卡接的卡板、驱动件以及缓冲件;卡板位于所述锁盒内部且卡板具有能够延伸出锁盒周向的锁止部,锁止部具有脱离锁止槽的解锁态以及卡入锁止槽内的锁止态;驱动件与卡板相连,用于驱动卡板在解锁态与锁止态之间切换;缓冲件与驱动件相连,用于减缓卡板由解锁态向锁止态运动的速度;锁止部具有回弹斜面,回弹斜面能够与转动的护盖碰撞而驱动卡板远离所述锁止槽。本申请能够有效的防止自行车在高速运动中被误锁。


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    Titel :

    Mistaken locking prevention hub


    Weitere Titelangaben:

    一种防误锁轮毂


    Beteiligte:
    PENG JIONG (Autor:in)

    Erscheinungsdatum :

    2022-03-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62H CYCLE STANDS , Fahrrad- oder Motorradständer / E05B LOCKS , Schlösser



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