The child stroller comprises a stroller frame and a seat detachably installed on the stroller frame, the stroller frame comprises two stroller side frames which are oppositely arranged, each stroller side frame comprises a front foot rod, a rear foot rod, an upper push rod and a lower push rod, the front foot rod and the rear foot rod are hinged to each other, and the upper push rod and the lower push rod are hinged to each other. Side rods are hinged between the upper push rods and the rear foot rods, and the upper push rods, the side rods, the rear foot rods and the lower push rods form a first connecting rod mechanism which can be switched between a folded state and an unfolded state; the seat comprises a seat plate and a backrest plate hinged to the seat plate, the backrest plate has a folded state and a sitting state, and the gravity of the seat in the folded state can drive the unlocked first connecting rod mechanism to enter the folded state and keep the frame standing. According to the technical scheme, through relation optimization of the frame rod pieces, automatic folding of the frame is achieved, the frame can be kept in the standing state after the folding action is completed, and the user experience is good.

    本申请公开了自动收折的儿童推车,包括车架以及可拆卸安装在车架上的座椅,车架包括相对设置的两车侧架,各车侧架均包括相互铰接的前脚杆和后脚杆,相互铰接的上推手杆和下推手杆,下推手杆还铰接于后脚杆,上推手杆和后脚杆之间铰接有侧杆,上推手杆、侧杆、后脚杆以及下推手杆构成可在折叠状态和展开状态之间切换的第一连杆机构;座椅包括座板和铰接与座板的靠背板,靠背板具有收折状态以及乘坐状态,处于收折状态下的座椅的自身重力能够驱动释锁的第一连杆机构进入折叠状态并保持车架站立。本申请公开的技术方案通过车架杆件的关系优化,实现了车架的自动收折,并能够在折叠动作完成后保持在站立状态,用户感受好。


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    Titel :

    Stroller capable of being automatically folded


    Weitere Titelangaben:

    自动收折的儿童推车


    Beteiligte:
    ZHAO JINLONG (Autor:in)

    Erscheinungsdatum :

    2022-07-19


    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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