The invention relates to a stroller with an unfolded state and a folded state. The stroller comprises a frame, a front wheel assembly, a rear wheel assembly, a seat pocket assembly and a locking mechanism, wherein the front wheel assembly and the rear wheel assembly are arranged at the bottom of the frame. The frame comprises a front bracket, a rear bracket and a push rod frame; the push rod frame comprises an upper push rod frame and a lower push rod frame rotationally connected with the upper push rod frame; two of the front support, the rear support and the lower push rod frame are rotationally connected, the third support is rotationally connected with one of the two of the front support, the rear support and the lower push rod frame, or the front support, the rear support and the lower push rod frame are rotationally connected through the same pivot. The seat pocket assembly is rotationally connected with the upper push rod frame, and the joint of the seat pocket assembly and the upper push rod frame is located below the joint of the upper push rod frame and the lower push rod frame; when the stroller is in a folded state, the seat pocket assembly, the upper push rod frame, the lower push rod frame, the front support and the rear support are sequentially drawn close from front to back. The stroller frame is stable when the stroller is unfolded, and the stroller is small in folding size and convenient to store and transport when the stroller is folded.

    本发明涉及一种具有展开状态和折叠状态的儿童推车,其包括车架、设置于所述车架的底部的前轮组件和后轮组件、座兜组件、锁定机构。车架包括前支架、后支架和推杆架,推杆架包括上推杆架和与上推杆架相转动连接的下推杆架;前支架、后支架和下推杆架三者中的两者相转动连接、第三者与前述两者中的一者转动连接,或者,前支架、后支架和下推杆架三者共枢轴转动连接。座兜组件与上推杆架转动连接,且座兜组件与上推杆架的连接处位于上推杆架与下推杆架的连接处的下方;当儿童推车处于折叠状态时,座兜组件、上推杆架、下推杆架、前支架、后支架自前向后依次靠拢。该儿童推车在展开状态下,车架稳定,在折叠状态下,折叠体积小、存储和运输方便。


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    Title :

    Foldable baby stroller


    Additional title:

    一种可折叠儿童推车


    Contributors:
    MA FUSHENG (author) / QIN CHAOYI (author)

    Publication date :

    2022-10-14


    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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