A frame of the folding frame structure comprises a seat frame, a pedal frame, a push rod assembly, a front support and a rear support, the push rod assembly, the front support and the rear support are coaxially and rotatably connected, a folding supporting rod is rotatably connected between the front support and the rear support, and the rear portion of the seat frame is rotatably connected with the upper portion of the rear support; the rear part of the pedal frame is rotationally connected with the front end of the folding supporting rod and the front end of the seat frame respectively; a linkage rod is rotationally connected between the push rod assembly and the folding supporting rod. When the push rod assembly rotates backwards and is folded relative to the rear support, the push rod assembly drives the folding supporting rod to be folded through the linkage rod, and then folding and folding of the front support and the rear support and forward turning and folding of the seat frame and the pedal frame are achieved. The whole structure is novel and simple, the whole structure is compact after being folded, the size is smaller, and carrying and storage are convenient when people go out.

    本发明公开了一种童车折叠车架结构,其车架包括座位架,踏脚架,同轴转动连接的推杆组件、前支架及后支架,所述前支架和后支架之间转动连接有折叠撑杆,所述座位架后部与后支架上部转动连接;所述踏脚架的后部分别与折叠撑杆的前端、座位架的前端转动连接;所述推杆组件与所述折叠撑杆之间转动连接有联动杆;所述推杆组件向后转动相对所述后支架收拢时,所述推杆组件通过联动杆带动折叠撑杆折叠,进而实现前支架与后支架的折叠收拢以及座位架与踏脚架的前翻收拢;整体结构新颖且简洁,折叠后整体结构紧凑,体积更小,便于外出携带及储存。


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    Title :

    Folding frame structure of baby carriage


    Additional title:

    一种童车折叠车架结构


    Contributors:

    Publication date :

    2024-10-22


    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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