The invention discloses a cart which comprises a bottom frame and a cart body. The rear part of the front wheel bracket is rotationally connected to the front part of the chassis; the rear wheel bracket can be arranged at the rear part of the bottom frame in a sliding manner along the length extension direction of the bottom frame; the lower part of the upper bracket is rotationally connected with the front part of the bottom frame; the linkage mechanism is configured to enable the front wheel support to be overturned backwards to be folded to the position below the bottom frame in a linkage mode in the process that the upper support is folded downwards relative to the bottom frame, and the rear wheel support is made to slide forwards along the bottom frame. When the cart is folded, in the process that the upper support rotates and is folded relative to the bottom frame, the front wheel support can be turned over backwards in a linkage mode, the rear wheel support moves forwards along the bottom frame, the front wheel assembly and the rear wheel assembly are folded in the front-back direction, and the size of the folded cart is reduced.

    本发明公开了一种推车,包括:底架;前轮支架,其后部转动地连接于所述底架的前部;后轮支架,能够沿所述底架的长度延伸方向滑动地设于所述底架的后部;上支架,所述上支架的下部与所述底架的前部转动地连接;联动机构,所述联动机构被配置为在所述上支架相对所述底架向下收拢的过程中,联动使得所述前轮支架向后翻转收拢至所述底架下方,并使得所述后轮支架沿所述底架向前滑动。该推车折叠时,上支架相对底架转动收拢的过程中,能够联动使得前轮支架向后翻转,后轮支架沿底架向前运动,使得前轮组件与后轮组件沿前后方向收拢,减小推车折叠后的尺寸。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Cart


    Weitere Titelangaben:

    推车


    Beteiligte:
    LI FENG (Autor:in)

    Erscheinungsdatum :

    2024-04-19


    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



    CART AND CART STORAGE SYSTEM

    KATO MASAKAZU / OISHI SADATOSHI / OGISHIMA TAKUYA | Europäisches Patentamt | 2020

    Freier Zugriff

    Utility cart and cart accessories

    MOORE JAMES / STOBAR JAMES | Europäisches Patentamt | 2024

    Freier Zugriff

    Cart

    HUA SHUN / LI FENG | Europäisches Patentamt | 2024

    Freier Zugriff

    Cart

    LI FENG | Europäisches Patentamt | 2024

    Freier Zugriff

    Cart

    UMEMOTO RYO / YAMAMOTO HIROKATSU | Europäisches Patentamt | 2024

    Freier Zugriff