The invention discloses a stroller framework which comprises a bottom supporting frame, the bottom supporting frame comprises front legs and rear legs rotatably connected with the front legs around a first axis, wheels are arranged at the lower ends of the front legs and the lower ends of the rear legs, and a seat supporting piece is movably connected to the bottom supporting frame. The seat supporting piece is connected with a sliding part capable of sliding along the front legs, the bottom supporting frame is further rotatably connected with a push rod assembly around a second axis, and a transmission piece capable of driving the seat supporting piece to slide relative to the front legs when the push rod assembly rotates and gets close to the bottom supporting frame is arranged between the push rod assembly and the seat supporting piece. When the stroller framework is in a folded state, the seat supporting piece slides to be close to the front legs, and the push rod assembly and the front legs are close to the rear legs. The folding chair is simple in structure, convenient to fold and operate and small in size after being folded.

    本发明公开了一种儿童推车骨架,包括底部支撑架,所述的底部支撑架包括前腿和与前腿绕第一轴线可转动连接的后腿,所述的前腿和后腿下端设有车轮,所述的底部支撑架上活动连接有座位支撑件,所述的座位支撑件上连接有能沿前腿滑动的滑动部,所述的底部支撑架上还绕第二轴线可转动连接有推杆组件,所述的推杆组件与座位支撑件之间设有在推杆组件向底部支撑架转动靠拢时能带动座位支撑件相对前腿滑动的传动件,在儿童推车骨架处于折叠状态时,所述的座位支撑件滑动靠拢到前腿上,并且,所述的推杆组件和前腿靠拢到后腿上。本发明结构简单,折叠操作方便,折叠后体积小。


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    Titel :

    Stroller framework


    Weitere Titelangaben:

    一种儿童推车骨架


    Beteiligte:
    ZHENG ZHENJI (Autor:in) / LYU JIANXIN (Autor:in)

    Erscheinungsdatum :

    25.04.2025


    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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