The invention discloses a brake mechanism and a stroller. The brake mechanism is used for preventing relative movement between a first part and a second part; the brake mechanism comprises a brake disc fixedly arranged on the first part and a brake pin assembly arranged on the second part in a sliding mode. The brake pin assembly can match or be separated from the brake disc; the brake mechanism further comprises a driving wheel rotationally arranged on the second part. The driving wheel is directly connected with the brake pin assembly or indirectly connected with the brake pin assembly through a connecting structure. When the driving wheel rotates, the distance from the joint of the driving wheel and the brake pin assembly or the joint of the driving wheel and the connecting structure tothe brake disc is changed; during braking, the driving wheel rotates to drive the brake pin assembly to slide in a direction close to the brake disc and to match the brake disc, and during braking releasing, the driving wheel rotates reversely to drive the brake pin assembly to slide in a direction away from the brake disc and to be separated from the brake disc in a matched mode. The brake mechanism is very convenient to brake and release, and is convenient for a baby stroller to use.

    本发明公开了一种刹车机构及儿童推车,刹车机构用于阻止第一部件和第二部件之间的相对运动,刹车机构包括固定设置在第一部件上的刹车盘和滑动设置在第二部件上的刹车销组件,刹车销组件能够与刹车盘相配合或脱开配合,刹车机构还包括转动设在第二部件上的驱动轮,驱动轮和刹车销组件直接连接或通过连接结构间接连接,驱动轮转动时,驱动轮与刹车销组件的连接处或驱动轮与连接结构的连接处距刹车盘的距离发生变化,刹车时,驱动轮转动驱使刹车销组件向靠近刹车盘的方向滑动并与刹车盘相配合,解刹时,驱动轮反向转动驱使刹车销组件向远离刹车盘的方向滑动并与刹车盘之间的配合脱开。该刹车机构刹车和解刹操作都非常方便,方便儿童推车使用。


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    Titel :

    Brake mechanism and stroller


    Weitere Titelangaben:

    一种刹车机构及儿童推车


    Beteiligte:
    GUO JIAFENG (Autor:in)

    Erscheinungsdatum :

    2020-08-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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