The stroller comprises a supporting rod assembly, a handle rod assembly is hinged to the upper end of the supporting rod assembly, a rotary locking assembly is arranged between the supporting rod assembly and the handle rod assembly, an operation piece is arranged on the handle rod assembly, the lower end of the supporting rod assembly is connected with a rear wheel assembly, and the rear wheel assembly is hinged to a front wheel assembly. A lower connecting rod assembly is connected between the lower portion of the rear wheel assembly and the lower portion of the front wheel assembly, a handrail assembly capable of sliding front and back on the supporting rod assembly is slidably connected to the supporting rod assembly, a seat frame assembly is hinged to the front wheel assembly, a rotating rod capable of being driven by the handle rod assembly is hinged to the bottom of the handle rod assembly, and the rear end of the handrail assembly is connected with the rotating rod. The upper end of the rear wheel assembly is connected with the rotating rod, and the lower end of the rotating rod is connected with the lower connecting rod assembly. In the folding process, only the rotary locking assembly needs to be unlocked, and rapid gravity folding of the whole stroller is achieved under the action of gravity.

    本发明公开了一键收车的儿童推车,其包括支撑杆组件,支撑杆组件的上端铰接有把手杆组件,支撑杆组件与把手杆组件之间设有旋转锁定组件,把手杆组件上设有操作件,支撑杆组件的下端连接有后轮组件,后轮组件与一前轮组件铰接,后轮组件的下部和前轮组件的下部之间连接有下连杆组件,支撑杆组件上滑动连接有可在其上前后滑动的扶手组件,前轮组件上铰接有座架组件,把手杆组件的底部铰链有可由其带动的转动杆,扶手组件的后端与转动杆连接,后轮组件上端与转动杆连接,转动杆的下端与下连杆组件连接。本发明在收车过程中,只需解锁旋转锁定组件,儿童推车整车在重力作用下实现快速重力收车。


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    Title :

    Baby stroller capable of being folded by one key


    Additional title:

    一键收车的儿童推车


    Contributors:
    PING ZHOU (author) / ZHANG YIDONG (author)

    Publication date :

    2025-04-29


    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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