The invention discloses a brake mechanism of a baby carriage and the baby carriage. The baby carriage comprises a frame and wheel assemblies, each wheel assembly comprises a wheel base connected withthe frame and a wheel which is rotationally mounted on the wheel base; the brake mechanism comprises a brake disc fixedly arranged on the wheel and a brake pad assembly arranged on the wheel base; thebrake pad assembly comprises two arc-shaped brake pads. Each brake pad is provided with a first end part and a second end part which are respectively arranged in the length extending direction of thebrake pad; the first end parts of the two brake pads are rotationally connected to the wheel base through rotating shafts; the two brake pads are jointly and annularly arranged on the circumferentialouter side of the brake disc; a brake surface matched with the brake disc is formed on the inner side peripheral surface of the brake pad; an elastic piece assembly used for driving the two second end parts to be away from each other is further arranged between the two second end parts, when the second end parts of the two brake pads are driven to be close to each other, braking can be achieved,after external force is released, the two brake pads automatically reset under the action of the elastic piece assembly to release braking, and the structure is simple and operation is convenient.

    本发明公开了一种童车的刹车机构及童车,童车包括车架和轮组件,轮组件包括与车架连接的轮座,以及转动地安装在轮座上的车轮,刹车机构包括固定地设置在车轮上的刹车盘、设置在轮座上的刹车片组件,刹车片组件包括两个弧形的刹车片,每个刹车片均具有分设于自身长度延伸方向上的第一端部与第二端部,两个刹车片的第一端部通过转轴转动地连接在轮座上,两个刹车片共同环设在刹车盘的周向外侧,刹车片的内侧周面形成与刹车盘相互配合的刹车面,两个第二端部之间还设置有用于驱使两者相对远离的弹性件组件,驱使两个刹车片的第二端部相对靠近时便可实现刹车,释放外力后,两个刹车片在弹性件组件的作用下自动复位而解刹,其结构简单,操作方便。


    Access

    Download


    Export, share and cite



    Title :

    Brake mechanism of baby carriage and baby carriage


    Additional title:

    童车的刹车机构及童车


    Contributors:
    MA XU (author)

    Publication date :

    2020-08-04


    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



    Brake mechanism of baby carriage and baby carriage

    CAO XIAOMING | European Patent Office | 2021

    Free access

    Brake mechanism of baby carriage and baby carriage

    MA XU / LI FENG | European Patent Office | 2020

    Free access

    Brake mechanism for baby carriage and baby carriage

    GUO JIAFENG / LIU HONGBING | European Patent Office | 2015

    Free access


    Baby carriage brake mechanism and baby carriage with same

    ZHU WANQUAN / GUO ZHENGWEN | European Patent Office | 2022

    Free access