The present invention relates to a carriage device capable of maintaining balance and, more specifically, to a lower carriage device comprising: a main frame (100), a moving frame (200) including a wheel (210), and supporters (110) for connecting the main frame (100) and the moving frame (200), wherein the supporters (110) are arranged to cross each other and shaft-installed on each of the front and the rear of the main frame (100) and the moving frame (200). Therefore, the present invention is useful in that, while the carriage device moves on an uneven ground surface, the moving frame can be smoothly and quickly restored when moved in one lateral direction, and can stably move as well, so as to safely carry an object loaded thereon.

    La présente invention concerne un dispositif de chariot capable de maintenir un équilibre et, plus spécifiquement, un dispositif de chariot inférieur comprenant : un cadre principal (100), un cadre mobile (200) comprenant une roue (210), et des supports (110) pour relier le cadre principal (100) et le cadre mobile (200), les supports (110) étant agencés de façon à se croiser et un arbre installé sur chacun des côtés avant et arrière du cadre principal (100) et du cadre mobile (200). Par conséquent, la présente invention est utile en ce que, pendant que le dispositif de chariot se déplace sur une surface de sol irrégulière, le cadre mobile peut être restauré aisément et rapidement lorsqu'il est déplacé dans une direction latérale, et peut également se déplacer de façon stable, de façon à transporter en toute sécurité un objet chargé sur celui-ci.

    본 발명은 균형유지가 가능한 운반기구에 관한 것으로, 더욱 자세하게는 하부 운반기구의 메인프레임(100)과 바퀴(210)를 포함하는 유동프레임(200)을 연결하는 지지대(110)를 상기 메인프레임(100)과 유동프레임(200)의 전, 후방에 각각 축 설치하되, 상호 교차되도록 배치함으로써, 운반기구가 고르지 못한 지면을 이동할 경우, 유동프레임이 일측방향으로 이동 시 원활하면서도 신속한 복원이 가능함은 물론, 유동프레임의 안정적인 유동이 가능하여 상부에 적재되는 적재물을 안전하게 운반할 수 있는 유용한 발명인 것이다.


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    Title :

    CARRIAGE DEVICE CAPABLE OF MAINTAINING BALANCE


    Additional title:

    DISPOSITIF DE CHARIOT CAPABLE DE MAINTENIR UN ÉQUILIBRE
    균형유지가 가능한 운반기구


    Contributors:
    BAE SUK WOO (author)

    Publication date :

    2019-10-31


    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



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