The invention discloses a baby carriage frame which comprises a front foot carriage frame and a rear foot carriage frame, and the upper end of the rear foot carriage frame is hinged to the upper end of the front foot carriage frame. The front part of the seat frame is hinged with the front foot frame; the lower end of the handle assembly is hinged to the upper end of the rear foot frame; the control system enables the frame to be unlocked, folded or unfolded and locked, and comprises a locking assembly and an unlocking assembly arranged on the handle assembly; the sliding block is arranged on the rear foot frame and can be locked and fixed or unlocked to slide; the linkage rod is hinged to the handle assembly and the sliding block, and the rear portion of the seat frame is hinged to the linkage rod; and after being unlocked, the sliding block can slide and drive the front foot frame, the seat frame and the handle assembly to be close to and folded towards the rear foot frame. Folding of the front foot stool, the rear foot stool, the seat frame, the handrails and the handlebar rod is achieved through a linkage system, and folding is convenient.

    本发明公开了一种童车车架,其包括前脚车架,后脚车架,后脚车架的上端与所述的前脚车架上端铰接;座架,其中前部与前脚车架铰接;手把组件,其下端与后脚车架上端铰接;控制系统,使车架被解锁折叠或展开锁定,其包括锁定组件和设于手把组件的解锁组件;设于后脚车架的滑块,该滑块能够被锁定固定或解锁滑动;联动杆,铰接于所述的手把组件和所述的滑块,座架的后部与联动杆铰接;滑块在解锁后能够滑动并带动所述的前脚车架、座架和手把组件向所述的后脚车架靠拢收折。本发明通过一组联动系统实现前后脚架、座架、扶手和手把杆的收折,收合方便。


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    Title :

    Baby carriage frame


    Additional title:

    童车车架


    Contributors:
    LIN CHAOXI (author)

    Publication date :

    2024-09-27


    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



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