The invention discloses a buggy with reversing and limiting functions, which comprises a buggy body, a pull switch, a locking piece, a movable clamping piece, a push rotating piece and a wheel assembly, the buggy body comprises an armrest frame and a wheel frame, the wheel frame comprises a front wheel frame and a rear wheel frame, and the buggy body can be unlocked by adjusting the position of the movable clamping piece. The armrest frame can turn over to the front wheel frame and the rear wheel frame; meanwhile, the movable clamping piece is connected with the pushing and rotating piece, the rotating armrest frame makes contact with the pull switch through a pushing head of the pushing and rotating piece, the steering state of the first wheel assembly and the steering state of the second wheel assembly can be controlled through cooperation of the pull switch and the locking piece, and when the armrest frame turns over towards the front wheel frame, the second wheel assembly of the rear wheel frame can freely rotate; the direction of the first wheel assembly of the front wheel frame is locked; when the armrest frame turns over towards the rear wheel frame, the first wheel assembly of the front wheel frame can rotate freely, the direction of the second wheel assembly of the rear wheel frame is locked, and use is very convenient.

    本发明公开了一种具有换向和限向功能的童车,它包括车体、拉动开关、锁止件、活动卡件、推转件和车轮组件,所述车体包括扶手架和车轮架,车轮架包括前轮架和后轮架,通过调节活动卡件的位置可解锁车体,使扶手架可向前轮架和后轮架翻转;同时活动卡件与推转件连接,旋转的扶手架通过推转件的推头与拉动开关碰触,同时利用拉动开关与锁止件配合可控制第一车轮组件和第二车轮组件的转向状态,当扶手架向前轮架翻转时,后轮架的第二车轮组件即可自由转动,前轮架的第一车轮组件方向锁定;当扶手架向后轮架翻转时,前轮架的第一车轮组件即可自由转动,后轮架的第二车轮组件方向锁定,使用非常方便。


    Access

    Download


    Export, share and cite



    Title :

    Baby carriage with reversing and limiting functions


    Additional title:

    一种具有换向和限向功能的童车


    Contributors:
    ZHANG JIAN (author)

    Publication date :

    2024-05-14


    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



    Baby carriage with seat reversing mechanism

    LI WEIYE | European Patent Office | 2020

    Free access

    Baby carriage and handlebar reversing mechanism thereof

    HU SHOUFENG | European Patent Office | 2022

    Free access


    Baby carriage capable of automatically orienting wheels after reversing

    LI ZIJUN | European Patent Office | 2023

    Free access

    Baby carriage frame and baby carriage

    LIU XIUPING | European Patent Office | 2021

    Free access