According to one embodiment of the present invention, a folding four-wheeled handcart includes: a main body; and a loading board which has one or more loading board wheel parts on a lower portion, which is connected to the main body through a hinge part to be provided to be rotated and folded by the hinge part in a direction of the main body, and on which articles are loaded, wherein the loading board wheel part is connected to a wheel rod rotating in a vertical direction with respect to a rotating direction of the hinge part by rotation of the hinge part, is formed to be folded while rotating to a lower surface of the loading board as the wheel rod rotates when the loading board is folded while rotating in the direction of the main body, and is formed to be unfolded while rotating to a vertical direction of the loading board as the wheel rod rotates in an opposite direction when the loading board is unfolded while rotating in the vertical direction of the main body.

    본 발명의 실시예에 따른 접이식 사륜 핸드카트는, 본체; 및 하부에 하나 이상의 적재판 바퀴부가 구비되며, 힌지부를 통해 상기 본체와 연결되어 상기 힌지부에 의해 상기 본체 방향으로 회전하면서 접히도록 마련되고, 물품이 적재되는 적재판;을 포함하며, 상기 적재판 바퀴부는, 상기 힌지부의 회전에 의해 상기 힌지부의 회전방향에 대하여 수직 방향으로 회전하는 바퀴봉에 연결되며, 상기 적재판이 상기 본체 방향으로 회전하면서 접힐 때, 상기 바퀴봉이 회전함에 따라 상기 적재판의 하면으로 회전하면서 접히도록 구성되고, 상기 적재판이 상기 본체의 수직 방향으로 회전하면서 펼쳐질 때, 상기 바퀴봉이 반대방향으로 회전함에 따라 상기 적재판의 수직 방향으로 회전하면서 펼쳐지도록 구성된다.


    Access

    Download


    Export, share and cite



    Title :

    Folding platform cart


    Additional title:

    접이식 사륜 핸드카트


    Contributors:

    Publication date :

    2019-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



    Folding cart

    ZHANG XINGRONG / SHI PINGZHONG | European Patent Office | 2021

    Free access

    Folding cart

    CHEN FENG / SHI YANG / WANG BO | European Patent Office | 2022

    Free access

    FOLDING CART

    RITUCCI LOUIS N / OUTZ KEVIN / FOK YIU CHO | European Patent Office | 2020

    Free access

    Cart folding seat pocket and child folding cart

    YING HAO | European Patent Office | 2022

    Free access

    Folding cart

    HU JUNMIN | European Patent Office | 2024

    Free access