The present invention relates to a porous and perforated type aquafarm coating float, which foams expanded polypropylene (EPP) to be generally formed to be a circle so as to form a plurality of porous through holes inside a foamed body in a horizontal direction, has a plurality of perforated holes formed toward the center in a circumferential direction to reduce weight so as to be lightweight, and provides buoyance for a long time by coating the entire surface. A float for farming laver, which has a foamed body by being foamed and molded with EPP and is formed with a string fixing groove (13) and a laver pole coupling groove (12) having a laver pole coupled thereto, in an outer diameter thereof, comprises: a foamed body (11) formed to have a plurality of perforated through-holes (14), and a plurality of perforated holes (15) to penetrate at regular intervals of an outer diameter where a string fixing groove (13) is formed. The perforated through-holes (14) formed at both side surfaces of the foamed body (11) are blocked by a side surface member (22), an outer diameter coating sheet (20) formed in a circular shape at the outer diameter of the foamed body (11) formed with the perforated holes (15), and welded by a welding unit (23) is thermally contracted to surround the entire outer diameter surface, and a side coating unit (21) of both sides is welded and coated along the side member (22).

    본 발명은 다공과 살빼기형 양식용 코팅 부자에 관한 것으로, 더욱 상세하게는 전체적으로 원형이 되도록 epp(발포폴리스티렌)를 발포하여 발포 몸체의 내부에 다수개의 관통 다공구멍이 가로방향으로 형성되고 원주방향에서 중심을 향하여 살빼기 구멍이 다수개 형성되어 중량을 줄여 가벼우며, 전체면을 코팅하여 오랫동안 부력을 제공하도록 하는 다공과 살빼기형 양식용 코팅 부자에 관한 것이다. 본 발명은 epp로 발포 성형하며 외경에 끈 고정홈(13)과 간답대가 결합하는 간답대 결합홈(12)이 형성되는 발포 몸체를 코팅하는 김 양식용 부자에 있어서, 관통 타공구멍(14)이 다수개 관통되도록 형성하고 끈 고정홈(13)이 형성되는 외경의 일정한 간격에 다수개의 살빼기 구멍(15)이 관통되도록 형성하는 발포 몸체(11)를 포함하고, 상기 발포 몸체(11)의 양쪽 측면에 형성한 관통 타공구멍(14)을 측면부재(22)로 차단하고, 상기 살빼기 구멍(15)이 형성된 발포 몸체(11)의 외경에 원통형으로 형성되며 용접부(23)에서 용접되는 외경 코팅시트(20)가 열수축되어 외경 전체면을 감싸며 양쪽의 측면 코팅부(21)가 측면부재(22)를 따라 용접되어 코팅하는 것을 특징으로 하는 것이다.


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    Title :

    A float for laver farming


    Additional title:

    다공과 살빼기형 양식용 코팅 부자


    Contributors:
    YOU OHK SOO (author)

    Publication date :

    2019-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    A01K ANIMAL HUSBANDRY , Tierzucht / A01G Gartenbau , HORTICULTURE / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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