The invention discloses a life buoy with jet propulsion assistance; the life buoy comprises a life buoy main body, the life buoy main body is made of a light material, an annular functional plate is arranged in the life buoy main body and is made of a material with relatively low density and relatively light material, and a supporting and clamping plate with a supporting effect is fixedly arrangedon the inner circular surface of the functional plate; the inner circular surface of the supporting and clamping plate is fixedly provided with a circular ring and a loading elastic ring with certainelasticity. According to the life buoy with jet propulsion assistance, a life buoy can be conveyed to the side of a drowning person at a more uniform speed through air injection assisting pushing ofthe life buoy, the contact area of the life buoy is increased through stretching of handrails on the periphery of the life buoy, and the drowning person can better grab the life buoy. Meanwhile, through balance adjustment in the life buoy, the life buoy is always in a horizontal suspension state, so that the rescue efficiency of the drowning person is higher, and meanwhile, the life buoy is inflated through an air pump, so that the inner ring of the life buoy is more fitted with a user.

    本发明公开的一种具有喷气推进助力的救生圈,包括救生圈主体,所述救生圈主体使用轻质材料制成,所述救生圈主体内设有圆环形的功能板使用密度较小材质较轻的材料制成,所述功能板内圆面固定设有起支撑作用的支撑装卡板,所述支撑装卡板内圆面固定设有圆环形且具有一定弹性的装卡弹性圈,本发明通过对救生圈的喷气助力推动,能更加匀速的将救生圈送至落水者身边,并通过救生圈四周的扶手伸展,增大救生圈的接触面积,使落水者能更好的抓住救生圈,同时通过救生圈内部的平衡性调整,使救生圈始终处与水平悬浮状态,使落水人员的营救效率更高,同时并发明通过气泵充气,使救生圈内圈与使用人员更加贴合。


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    Titel :

    Life buoy with jet propulsion assistance


    Weitere Titelangaben:

    一种具有喷气推进助力的救生圈


    Beteiligte:
    LIU QINGCHE (Autor:in)

    Erscheinungsdatum :

    26.01.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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