The foldable child stroller comprises a stroller frame with an unfolding position and a folding position and a locking mechanism for locking the stroller frame below the unfolding position, and the stroller frame comprises a front support assembly provided with a front wheel assembly, a rear support assembly provided with a rear wheel assembly and a push rod assembly. The lower end of the push rod assembly is rotatably connected with the upper end of the rear support assembly, the upper end of the front support assembly is rotatably connected with the front upper side of the rear support assembly, the rear support assembly is provided with a first guide groove for the connecting rod to be contained and slide, and the push rod assembly is provided with a track groove. One end of the connecting rod is in sliding fit with the track groove through a guide pin, and the other end of the connecting rod is in sliding fit with the front support assembly through a connecting pin. A folding linkage structure is formed at the rotating joints, the whole frame structure is very simple, and the problem that folding operation is inconvenient due to too many rod pieces is solved.

    本发明公开了一种可折叠儿童推车,包括具有展开位置与折叠位置的车架、以及将车架锁定于展开位置下的锁定机构,所述车架包括安装有前轮组件的前支架组件、安装有后轮组件的后支架组件及推杆组件,所述推杆组件下端与所述后支架组件上端转动连接,所述前支架组件上端与所述后支架组件前上侧转动连接,该车架还包括连杆,所述后支架组件具有供连杆容置并滑动的第一导向槽,所述推杆组件具有轨迹槽,所述连杆一端通过导向销与轨迹槽滑动配合,所述连杆另一端与所述前支架组件之间通过连接销滑动配合;本发明在转动关节处构成了折叠联动结构,整个车架结构十分简洁,避免了杆件过多,而导致折叠操作不方便的问题。


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    Titel :

    Foldable baby stroller


    Weitere Titelangaben:

    一种可折叠儿童推车


    Beteiligte:
    LI WEIQIONG (Autor:in) / SHANG XUEHUI (Autor:in)

    Erscheinungsdatum :

    2022-03-25


    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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