The invention discloses a baby stroller frame with a foldable rear wheel set. The stroller frame comprises a front foot rod, a rear foot rod, the rear wheel set, a supporting rod, a handle rod and a rear linkage piece, wherein a linkage assembly is arranged between the rear linkage piece and the rear wheel set and can pull the rear wheel set to rotate towards the inner side of the rear foot rod to be folded when the stroller frame is converted from the unfolded state to the folded state; in the folded process, the rear linkage piece pulls the rear wheel set to rotate towards the inner side of the rear foot rod through the linkage assembly to be folded, so that the frame can be folded and unfolded conveniently, and after the frame is folded, the overall size of the frame is minimized; meanwhile, when the frame is folded and placed, due to the fact that the outer side face of the rear wheel set is arranged in a plane mode and is arranged downwards relative to the frame, the rear wheel set can be better attached to the supporting face, the frame can be vertically and stably placed, and a user can take or place the frame conveniently.

    本发明公开了一种后轮组可收折的儿童推车车架,包括前脚杆,后脚杆,后轮组,支撑杆,手把杆,后联动件,后联动件与后轮组之间设有当所述车架从展开状态变换至折叠状态时能够牵引后轮组向后脚杆内侧转动收折的联动组件;在收折时,后联动件通过联动组件而牵引后轮组向后脚杆内侧转动收折,因此本发明能够使车架收折和展开便捷,并且车架在收折后,车架整体体积达到最小化;同时车架在收折放置时,因后轮组外侧面平面设置且相对车架而朝下设置,所以后轮组能与支撑面更加贴合,以使车架可竖立稳定地放置,便于用户拿取或放置。


    Access

    Download


    Export, share and cite



    Title :

    Baby stroller frame with foldable rear wheel set


    Additional title:

    一种后轮组可收折的儿童推车车架


    Contributors:
    LIU XIUPING (author)

    Publication date :

    2021-07-23


    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



    Foldable frame of baby stroller

    YE YANLIANG | European Patent Office | 2015

    Free access

    Foldable Baby Stroller

    XU JIAHONG | European Patent Office | 2018

    Free access

    Foldable baby stroller

    MORRISE JACOB | European Patent Office | 2023

    Free access

    Foldable baby stroller

    CHEN WAY-HONG | European Patent Office | 2015

    Free access

    Foldable baby stroller

    DE HAAS FREDERIK JAN | European Patent Office | 2024

    Free access