The present invention relates to a wheel for a mobile cart. The wheel for the mobile cart according to an embodiment of the present invention comprises: a body unit connection unit connected to a body unit of the mobile cart; a shaft which is relatively rotatable to the body unit connection unit; a bearing unit surrounding a shaft; a wheel frame unit having a plurality of spokes extending radially from the bearing unit; a wheel mounted on a plurality of spokes and provided with an elastic force which is restored to an original shape thereof; a flexible wire wherein one end is connected to the wheel and the other end is connected to the shaft; and a footrest connected to the shaft and capable of winding or unwinding the wire by rotation. An object of the present invention is to provide the wheel for the mobile cart which can be folded when passing a small obstacle such as a cable installed on a floor.

    본 발명의 한 실시예에 따른 이동형 카트용 바퀴는 상기 이동형 카트의 몸체부에 연결되는 몸체부연결부, 상기 몸체부연결부에 상대적으로 회동 가능한 축, 상기 축을 둘러싸는 베어링부와, 상기 베어링부로부터 방사상으로 연장되는 복수 개의 스포크(spoke)를 구비하는 휠프레임부, 상기 복수 개의 스포크에 장착되고, 원래의 형상으로 복원되는 탄성력을 구비한 휠, 상기 휠에 일단이 연결되고 타단이 상기 축에 연결된 가요성 와이어, 그리고 상기 축에 연결되고, 회동에 의하여 상기 와이어를 감거나 풀 수 있는 발판을 포함하는 것을 특징으로 한다.


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    Titel :

    Wheel for movable cart


    Weitere Titelangaben:

    이동형 카트용 바퀴


    Beteiligte:
    LEE CHANG EUN (Autor:in) / JANG JAE WOONG (Autor:in) / JANG KYUNG DUK (Autor:in) / KIM TAE YOUN (Autor:in) / MIN BYONG HEE (Autor:in)

    Erscheinungsdatum :

    07.07.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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