A foldable four-wheel handcart according to an embodiment of the present invention comprises: a main body; and a loading plate on which articles are loaded, wherein the loading plate has one or more loading plate wheel parts on a lower portion thereof, and is connected to the main body through a hinge part and can be rotated and folded via the hinge part in the direction of the main body. The loading plate wheel parts are connected to wheel rods which are rotated, in a direction perpendicular to the rotation direction of the hinge part, by the rotation of the hinge part, are configured to rotate and fold to the bottom surface of the loading plate as the wheel rods rotate when the loading plate rotates and folds in the direction of the main body, and are configured to rotate and unfold in the vertical direction of the loading plate as the wheel rods rotate in the opposite direction when the loading plate rotates and unfolds in the vertical direction of the main body.

    L'invention concerne un chariot à main pliable à quatre roues qui, selon un mode de réalisation, comprend : un corps principal ; et une plaque de chargement sur laquelle des articles sont chargés, la plaque de chargement ayant une ou plusieurs parties roues de plaque de chargement sur sa partie inférieure, et étant reliée au corps principal par l'intermédiaire d'une partie charnière et pouvant être tournée et pliée par l'intermédiaire de la partie charnière dans la direction du corps principal. Les parties roues de plaque de chargement sont reliées à des tiges de roue qui sont tournées, dans une direction perpendiculaire à la direction de rotation de la partie charnière, par la rotation de la partie charnière, sont conçues pour tourner et se replier sur la surface inférieure de la plaque de chargement lorsque les tiges de roue tournent lorsque la plaque de chargement tourne et se plie dans la direction du corps principal et sont conçues pour tourner et se déplier dans la direction verticale de la plaque de chargement lorsque les tiges de roue tournent dans la direction opposée lorsque la plaque de chargement tourne et se déplie dans la direction verticale du corps principal.

    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.


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    Titel :

    FOLDABLE FOUR-WHEELED HANDCART


    Weitere Titelangaben:

    CHARIOT À MAIN PLIABLE À QUATRE ROUES
    접이식 사륜 핸드카트


    Beteiligte:
    SONG JAE HO (Autor:in) / SONG WON SEOK (Autor:in) / SONG BO KYOUNG (Autor:in)

    Erscheinungsdatum :

    2020-10-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

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



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