The invention relates to a cart which comprises a bottom support assembly, a push rod frame, a seat frame and a locking mechanism, when the cart is in an unfolded state, a clamping space can be formed between the push rod frame and the bottom support assembly, and a limiting part on the seat frame can be arranged in the clamping space in a penetrating mode. The push rod frame and the bottom support assembly form limiting in the vertical direction and cannot rotate, and therefore the seat frame is fixed relative to the bottom support assembly. When the stroller is folded, in the process that the push rod frame rotates relative to the bottom support assembly, limiting of the seat frame in the vertical direction between the push rod frame and the bottom support assembly is relieved, so that the seat frame can rotate and be folded relative to the bottom support assembly, the connecting structure of the seat frame on the stroller is very simple, the structure of the stroller is simplified, and cost is reduced.

    本发明涉及一种推车,其包括:底支架组件、推杆架、座位架及锁定机构,推车在展开状态下,推杆架与底支架组件之间能够形成一夹持空间,座位架上的限位部能够穿设于该夹持空间中,从而沿上下方向由推杆架与底支架组件形成限位而不能旋转,从而使得座位架相对底支架组件固定;推车折叠时,推杆架相对底支架组件转动的过程中,推杆架与底支架组件之间解除对座位架上下方向上的限位,使得座位架能够相对底支架组件转动收折,如此,使得座位架在推车上连接结构非常的简单,简化了推车的结构,降低了成本。


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    Titel :

    Cart


    Weitere Titelangaben:

    推车


    Beteiligte:
    LI FENG (Autor:in)

    Erscheinungsdatum :

    2024-03-22


    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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