The folding cart comprises a frame with an unfolded state and a folded state, a front wheel assembly and a rear wheel assembly, the front wheel assembly and the rear wheel assembly are arranged at the bottom of the frame, the frame comprises two sets of side supports arranged on the left side and the right side respectively, and a transverse supporting assembly which is arranged between the two sets of side supports and can be folded in the left-right direction; the side support on each side comprises a front supporting rod, a side surrounding rod, a push rod, a rear supporting rod, a bottom rod, a connecting rod and a side vertical rod, when the frame is in a folded state, in the side supports on the left side and the right side, the rear upper supporting rod and the rear lower supporting rod are shortened in a relative sliding mode; the front supporting rods, the bottom rods, the connecting rods, the rear supporting rods, the side surrounding rods, the side vertical rods and the push rods are mutually folded in the front-back direction, and the transverse supporting assembly is folded in the left-right direction so that the side supports on the two sides can be folded in the left-right direction. The folding cart can be folded in the longitudinal direction and the left-right direction at the same time, the folding principle is simple, and operation is convenient.

    本发明涉及一种折叠推车,包括具有展开状态与折叠状态的车架、设于所述车架底部的前轮组件与后轮组件,所述车架包括分设于左右两侧的两组侧支架,以及设置在两组所述侧支架之间且能够沿左右方向收折的横撑组件,每侧的所述侧支架均包括:前支杆、侧围杆、推杆、后支杆、底杆、连杆以及侧立杆,所述车架处于折叠状态下,左右各侧的所述侧支架中,所述后上支杆与所述后下支杆相对滑动缩短,所述前支杆、所述底杆、所述连杆、所述后支杆、所述侧围杆、所述侧立杆及所述推杆沿前后方向相互收拢,所述横撑组件沿左右方向收折使得两侧的所述侧支架沿左右方向收拢。该折叠推车能够同时实现纵向收折以及左右方向的收折,折叠原理简单,操作方便。


    Access

    Download


    Export, share and cite



    Title :

    Folding cart


    Additional title:

    折叠推车


    Contributors:
    WANG JUNMA (author) / JI YUE (author)

    Publication date :

    2023-09-15


    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



    Folding cart

    WANG MENG | European Patent Office | 2024

    Free access

    Folding cart

    GAO XIANG / ZHANG XINGRONG / SHI PINGZHONG | European Patent Office | 2022

    Free access

    Folding cart

    LUO JIAGUI / LIN JINMING / LI DAZU et al. | European Patent Office | 2015

    Free access

    Folding cart

    HU JUNMIN | European Patent Office | 2024

    Free access

    Folding cart

    RITUCCI LOUIS N / OUTZ KEVIN / FOK YIU CHO | European Patent Office | 2021

    Free access