A vertical ladder according to one embodiment of the present invention comprises: a fixing column which is vertically arranged on the ground surface, and has an accommodating space formed therein, while being provided with one side surface being opened in a first direction; a moving rod which is provided to be vertically movable in the accommodating space; a support which is accommodated in the accommodating space, and of which one side is connected to the fixing column by means of a hinge, and the other side is provided to be rotatable around the hinge; and a support member which is accommodated in the accommodating space, and of which one side is connected to the inner side surface of the moving rod, and the other side is connected to the outer surface of the central portion of the support. As the moving rod is downwardly moved, the support member connected to the moving rod is downwardly moved along therewith, and the other side of the support is rotated to be unfolded in the first direction from the accommodating space. Therefore, the present invention may be easily used even in a small space.

    본 발명의 일 실시예에 따른 수직 사다리는, 지면 상에 수직하게 배치되고, 내부에 수용 공간이 형성되며, 제1 방향의 일측면이 개방된 고정 지주, 수용 공간에서 상하 방향을 따라 이동 가능하게 구비되는 이동 로드, 수용 공간에 수용되며, 일측이 고정 지주에 힌지를 통해 연결되고 타측이 힌지를 중심으로 회동 가능하게 구비되는 지지대 및 수용 공간에 수용되며, 일측이 이동 로드의 내측면에 연결되고 타측이 지지대의 중앙부 외측면에 연결되는 지지부재를 포함하고, 이동 로드가 하방으로 이동됨에 따라, 이동 로드와 연결된 지지부재가 함께 하방으로 이동되고, 지지대의 타측이 회동되어 수용 공간으로부터 제1 방향으로 전개된다.


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    Title :

    VERTICAL LADDER


    Additional title:

    수직 사다리


    Contributors:
    HAN MIN SOO (author)

    Publication date :

    2023-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    E06C LADDERS , Leitern / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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