The invention provides a folding joint and a folding baby stroller. The folding joint comprises an upper joint and a lower joint rotatably connected with the upper joint, and both the upper joint andthe lower joint have an unfolding position and a folding position; a first connecting part is arranged on the upper joint, and a locking piece A is in linkage with the first connecting part; a secondconnecting part is arranged on the lower joint; and a locking piece B is linked with the first connecting part; the locking piece A and the locking piece B are relatively close to or away from each other along with relative rotation of the upper joint and the lower joint, and when the first connecting part and the second connecting part are both located at the unfolding position, the locking pieceA and the locking piece B are relatively close to each other and can be locked together. After unlocking, the first connecting part and the second connecting part relatively rotate to reach the folding position under the action of gravity, a push rod assembly, a supporting leg folding joint, a front leg and a rear leg are driven to enter the folding position, convenience and rapidness are achieved, and operation is convenient.

    本发明提供一种收合关节及折叠式婴儿推车,收合关节包括:上关节,与所述上关节转动连接的下关节,且二者均存在展开位置和收合位置;设于所述上关节上的第一连接部,与所述第一连接部联动的锁止件A;设于下关节上的第二连接部,与所述第一连接部联动的锁止件B;所述锁止件A、锁止件B随上关节、下关节的相对转动,相对靠近或远离,且当所述第一连接部、第二连接部均处于展开位置时,所述锁止件A、锁止件B相对靠近,并可锁定在一起。解锁后第一连接部、第二连接部在重力作用下相对转动到达收合位置,并驱动推杆组件、支撑腿收合关节以及前后腿也进入收合位置,方便快捷,操作方便。


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    Titel :

    Folding joint and folding baby stroller


    Weitere Titelangaben:

    一种收合关节及折叠式婴儿推车


    Beteiligte:
    KONG DESHUN (Autor:in) / KONG GANG (Autor:in)

    Erscheinungsdatum :

    2020-10-27


    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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