The invention discloses a baby stroller frame which comprises an upper push rod, a lower push rod, a front support, a rear support, a first rotating joint, a second rotating joint and an unlocking trigger mechanism, the unlocking trigger mechanism is installed on the upper push rod, the lower end of the upper push rod is connected with the upper end of the lower push rod through the first rotating joint, and the lower end of the upper push rod is connected with the lower end of the lower push rod through the second rotating joint. The lower end of the lower push rod is connected with the upper end of the front support and the upper end of the rear support through the second rotating joint, the unlocking triggering mechanism is used for triggering the first rotating joint to be unlocked, and the second rotating joint is triggered to be unlocked after the lower push rod is rotated. The invention further discloses the baby stroller, a baby stroller frame folding method and a baby stroller folding method. The first rotating joint is unlocked by operating the unlocking trigger mechanism, the upper push rod is turned over backwards and downwards to unlock the second rotating joint, then the lower push rod is turned over forwards and downwards, finally, the rear support and the front support are folded, and the folding bicycle is convenient to operate and fold.

    本发明公开了一种婴儿推车架,包括上推杆、下推杆、前支架、后支架、第一转动关节、第二转动关节和解锁触发机构,所述解锁触发机构安装在所述上推杆上,所述上推杆的下端与所述下推杆的上端之间通过所述第一转动关节连接,所述下推杆的下端与所述前支架、所述后支架的上端通过所述第二转动关节连接,所述解锁触发机构用于触发所述第一转动关节解锁,转动所述下推杆后触发所述第二转动关节解锁。本发明还公开了一种婴儿推车、婴儿推车架折叠方法和婴儿推车折叠方法。本发明通过操作解锁触发机构解锁第一转动关节,上推杆向后向下翻转实现第二转动关节的解锁,然后将下推杆向前向下翻转,最后将后支架与前支架收拢,本发明方便操作收车。


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    Titel :

    Baby stroller frame, baby stroller and folding method thereof


    Weitere Titelangaben:

    婴儿推车架、婴儿推车及其折叠方法


    Beteiligte:
    HU JIE (Autor:in)

    Erscheinungsdatum :

    2022-05-10


    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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