The present invention relates to lifesaving equipment to quickly rescue many drowning people having fallen into water due to various accidents on the water in the sea, a lake, or the like. According to the present invention, lifesaving equipment for many people is composed of an expansion tube (1) which is expanded, deployed, and contracted by injecting and discharging air from an air injector (10). In a lower portion of the expansion tube (1), provided is a filling port (2) capable of being filled with water naturally introduced when the expansion tube (1) is thrown on a water surface.

    본 발명은 바다, 호수 등 수상에서 각종 사고로 인해 물에 빠진 다수의 익수자를 신속하게 구조할 수 있도록 한 다수 인명 구조장치에 관한 것이다. 본 발명은, 에어주입기(10)로부터 에어가 주입, 배출되어 팽창 전개되고 수축되는 팽창튜브(1)로 구성된 다수 인명 구조장치에 있어서, 상기 팽창튜브(1) 하부에, 팽창튜브(1)가 수면 위로 투척되면 자연스레 물이 유입되어 충진될 수 있는 충진구(2)를 구비하여 다수 인명 구조장치를 구성한 것에 요지가 있다.


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    Title :

    LIFESAVING EQUIPMENT FOR MANY PEOPLE


    Additional title:

    다수 인명 구조장치


    Contributors:

    Publication date :

    2017-09-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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