An intermittent motion device according to the present application comprises: a housing; the driving part is arranged in the shell and can rotate around a first axis; the plurality of clamping teeth are circumferentially distributed on the driving part based on the first axis; the operating part can reciprocate between an initial position and an acting position around the first axis relative to the driving part; when the operating part moves from the acting position to the initial position, the operating part crosses over one of the clamping teeth and returns to the initial position from the acting position, and the driving part does not rotate along with the operating part. The invention further discloses a wheel locking structure and a buggy.

    根据本申请的一种间歇运动装置,包括:壳体;驱动件,设置在所述壳体内,能围绕第一轴线旋转;多个卡齿,基于所述第一轴线周向分布在所述驱动件上;操作件,能相对于所述驱动件围绕所述第一轴线在初始位置与作用位置之间进行往复运动;其中,当所述操作件从所述作用位置运动到所述初始位置时,所述操作件越过所述卡齿的其中之一从所述作用位置返回到所述初始位置,并且所述驱动件不随着所述操作件旋转。本申请还公开了一种车轮锁定结构和一种儿童车。


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    Title :

    Intermittent motion device, wheel locking structure and buggy


    Additional title:

    间歇运动装置、车轮锁定结构和儿童车


    Contributors:

    Publication date :

    2023-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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