The invention discloses a linkage folding baby carriage. A frame comprises a push rod assembly, a front support assembly, a rear support assembly with the upper end rotationally connected with the lower end of the push rod assembly, a front wheel assembly, a rear wheel assembly installed below the rear support assembly, a bottom supporting rod, a rear supporting rod, a sliding seat capable of sliding along the rear support assembly and a locking mechanism for locking the frame in an unfolded state. Front wheel seats of the front wheel assembly are rotationally connected with the lower end of the front support assembly. The push rod assembly and the front support assembly are in sliding connection and can stretch out and draw back. The front end of the bottom supporting rod is relatively fixed with the front wheel seat, and the rear part is rotationally connected with the sliding seat; the upper end of the rear supporting rod is rotationally connected with the push rod assembly, and the lower end is rotationally connected with the sliding seat; the push rod assembly and the front support assembly slide and retract, and the sliding seat slides backwards relative to the rear support assembly, so that the frame is folded and retracted, and the invention is simple and novel in structure and very convenient to operate.

    本发明公开了一种联动折叠的童车,其车架包括推杆组件、前支架组件、上端与推杆组件下端转动连接的后支架组件、前轮组件、安装在后支架组件下方的后轮组件、底撑杆、后撑杆、可沿后支架组件滑动的滑动座、以及将车架锁定于展开状态下的锁定机构;前轮组件的前轮座与前支架组件下端转动连接;推杆组件与前支架组件滑动连接,两者可实现伸缩;底撑杆前端与前轮座相对固定、后部与滑动座转动连接;后撑杆上端与推杆组件转动连接、下端与所述滑动座转动连接;本发明通过所述推杆组件与前支架组件滑动缩拢以及所述滑动座相对后支架组件滑动后移,实现车架的折叠收拢,整车结构简单、新颖,操作十分便捷。


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    Titel :

    Linkage folding baby carriage


    Weitere Titelangaben:

    一种联动折叠的童车


    Beteiligte:
    LI WEIQIONG (Autor:in)

    Erscheinungsdatum :

    2021-09-17


    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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