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Porous buoyant body with main seat part and method for manufacturing same
专利权人:
JANG; KEUN SEOP
发明人:
JANG, KEUN SEOP,장근섭,JANG, KEUN SEOPKR
申请号:
KR1020190032158
公开号:
KR1020504050000B1
申请日:
2019.03.21
申请国别(地区):
KR
年份:
2019
代理人:
摘要:
According to the present invention, disclosed is a buoyant body with a main sheet part which comprises: the main sheet part provided in a shape where two kinds of materials are bonded, and forming an air layer therein to provide buoyancy so as to be able to float on water; a core part lengthily formed so that the main sheet part is wound around a circumference; and an extra sheet part provided in a shape surrounding the main sheet part so as to form an outer layer which is in contact with water. The present invention also discloses a manufacturing method using the buoyant body.본 발명에 따른 메인시트부가 구비된 부력체및 이를 이용한 제조방법은 이종소재가 접합된 형태로 구비되고, 수상에 부유될 수 있도록 내부에 공기층을 형성시켜서 부력을 제공하는 메인시트부, 길게 형성되어 둘레에 상기 메인시트부가 권취되는 코어부 및 물과 접촉되는 외곽층을 이루도록 상기 메인시트부를 감싸는 형태로 구비되는 엑스트라시트부가 개시된다.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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