A folding mechanism is used for locking and releasing relative rotation between a first component and a second component. The folding mechanism comprises a shell which is fixedly installed on the first component and is provided with a disc-shaped part; the rotating part is fixedly installed on the second part and provided with a rotating disc, the rotating disc can be rotatably installed on the disc-shaped part so that the rotating part can rotate relative to the shell, and a first clamping groove is formed in the periphery of the rotating disc; the clamping piece is arranged in the shell and can enter the disc-shaped part in a reciprocating sliding manner; and along with the rotation of the rotating disc relative to the disc-shaped part, when the first clamping groove moves to the position close to the clamping piece, the clamping piece can be inserted into the first clamping groove in a sliding manner, so that the rotating part can be locked and cannot rotate relative to the shell. The invention further discloses a buggy.

    一种收合机构,用于锁定和释放第一部件与第二部件之间的相对旋转。收合机构包括:壳体,固定安装到第一部件上,壳体具有盘形部;旋转部件,固定安装到第二部件上,旋转部件具有转盘,转盘能旋转地安装到盘形部,使得旋转部件能相对于壳体旋转,且在转盘的周边上开设有第一卡合槽;卡合件,设置在壳体中,且能往复滑动地进入盘形部;其中,随着转盘相对于盘形部的旋转,当第一卡合槽移动到接近卡合件的位置时,卡合件能滑动插入到第一卡合槽中,以锁定旋转部件而不能相对于壳体旋转。还公开了一种儿童车。


    Access

    Download


    Export, share and cite



    Title :

    Folding mechanism and buggy with folding mechanism


    Additional title:

    收合机构及具有收合机构的儿童车


    Contributors:
    ZENG HAIBO (author)

    Publication date :

    2023-07-11


    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



    Folding mechanism of buggy and buggy comprising folding mechanism

    YI XIAOLONG | European Patent Office | 2022

    Free access

    Armrest folding mechanism of seat of buggy and buggy

    YUAN JIALIANG | European Patent Office | 2023

    Free access

    Folding buggy

    YING HAO | European Patent Office | 2022

    Free access

    Pull rod folding mechanism of buggy

    ZHOU JIANLIANG / YANG ZUNKUN | European Patent Office | 2015

    Free access

    Folding hand buggy side frame and folding hand buggy

    XIANG JIANPENG | European Patent Office | 2023

    Free access