An objective of the present invention is to provide a manhole cover for a ship, which can prevent a fall accident by detecting the opening of a manhole and informing the operator. According to one embodiment of the present invention, a manhole cover for a ship comprises: a cover part disposed on the top of a manhole and erected in a vertical direction from the top of the manhole through a first hinge provided at one end of the manhole; a pair of safety posts standing vertically opposite the cover part through a second hinge provided at the other end of the manhole to guide the entry direction of the manhole; and an entry prevention unit having one end connected to the upper side of the cover part and the other end connected to the upper end of at least one of the pair of safety posts, and deployed between the cover part and the safety posts as the cover part and the safety posts are erected in a vertical direction from the top of the manhole.

    본 발명의 일 실시예에 따른 선박용 맨홀 커버는, 맨홀의 상부에 배치되며, 맨홀의 일단에 구비된 제1 힌지를 통해 맨홀의 상부로부터 수직한 방향으로 세워지는 덮개부, 맨홀의 타단에 구비된 제2 힌지를 통해 덮개부와 대향하게 수직으로 세워져 맨홀의 진입 방향을 가이드하는 한 쌍의 안전 포스트 및 일단이 덮개부의 상단부 측면에 연결되고, 타단이 한 쌍의 안전 포스트 중 적어도 하나의 상단부에 연결되며, 덮개부와 안전 포스트가 맨홀의 상부로부터 수직한 방향으로 세워짐에 따라, 덮개부와 안전 포스트 사이에서 전개되는 진입 방지부를 포함한다.


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    Title :

    MANHOLE COVER FOR SHIP


    Additional title:

    선박용 맨홀 커버


    Contributors:
    CHANGHWA LEE (author) / DONGIL KANG (author) / KIM SIHYUN (author)

    Publication date :

    2023-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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