An eco-friendly buoy is disclosed. The eco-friendly buoy according to an aspect of the present invention comprises: a hollow cylindrical body; a first end and a second end coupled to both ends of the body and having a hemispherical shape; and a foam material being injected into the inner space formed by the first end, the body, and the second end. The first end, the body and the second end are formed by stainless steel, and a reinforcing protrusion protruding outward is formed around the body. The body is formed with an inlet for injecting the foam material, and an outlet for discharging air in the inner space when the inlet is injected into the inner space. An object of the present invention is to provide the eco-friendly buoy with a certain strength without causing environmental pollution by plastic.

    친환경 부자가 개시된다. 본 발명의 일 측면에 따른 친환경 부자는, 중공의 원기둥 형상의 바디와, 바디의 양단부에 결합되고 반구 형상을 갖는 제1 단부 및 제2 단부와, 제1 단부, 바디 및 제2 단부에 의해서 형성되는 내부 공간에 주입되는 발포재를 포함하고, 제1 단부, 바디 및 제2 단부는 스테인레스 스틸에 의해서 형성되며, 바디의 둘레에는 외향 돌출된 보강돌기가 형성되어 있고, 바디에는 발포재를 주입하기 위한 주입구와, 주입구를 내부 공간에 주입할 때 내부 공간의 공기를 배출하기 위한 배출구가 형성된다.


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    Titel :

    METAL BUOYS


    Weitere Titelangaben:

    금속 부자


    Beteiligte:
    PARK SUN LEE (Autor:in)

    Erscheinungsdatum :

    2021-10-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / A01K ANIMAL HUSBANDRY , Tierzucht



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