The invention discloses a marine folding railing door which comprises a base, a mounting hole is formed in the upper surface of the base, the lower end of a mounting rod is movably connected in the mounting hole, an annular supporting plate is arranged on the surface of the mounting rod, two door bodies are arranged on the surface of the mounting rod, and each door body comprises a plurality of rotating doors with the two sides movably connected in sequence. One side of the rotating door is connected with a plurality of rotating seats from top to bottom, the other side of the rotating door is connected with a plurality of rotating blocks, the rotating blocks correspond to the rotating seats which the rotating blocks belong to, rotating grooves are formed in the surfaces of the rotating seats, and the width of the rotating grooves is larger than the thickness of the rotating blocks. The rotating diameter of the door body is reduced, so that subsequent rotation of the door body is facilitated, the rotating diameter of the door body is half or even less than that of a hinged door type railing door at the moment, and the door body can be conveniently rotated on a narrow ship so that the door body can be conveniently opened and closed in a narrow space.

    本发明公开了船用折叠栏杆门,包括底座,底座的上表面设有安装孔,安装孔内活动连接安装杆的下端,安装杆的表面设有环形的支撑板,安装杆的表面设有两个门体,两个门体均包括多个两侧依次活动连接的旋转门,旋转门的一侧从上至下连接多个旋转座,另一侧连接多个旋转块,多个旋转块均对应各自所属的旋转座,多个旋转座的表面均设有旋转槽,旋转槽的宽度大于旋转块的厚度,在空间狭小的地方可以先将旋转门在插销上进行旋转,待旋转后,门体的旋转直径减少,进而方便后续门体的转动,此时门体转动的直径是对开门式栏杆门的一半乃至更少,方便在狭小的船舶上进行转动从而方便在狭小空间开合门体。


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    Title :

    Marine folding railing door


    Additional title:

    船用折叠栏杆门


    Contributors:
    XING HONGYAN (author) / HUANG YIFEI (author) / HUANG LEI (author) / ZHANG NIANBAO (author) / ZHANG MING (author)

    Publication date :

    2023-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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