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发明名称
BOORYUK
摘要
기존 찌와 봉돌의 중간에 위치하는 부력 조절기이다. 외피에는 "줄이 통과하는 중공 부"를 형성하는 플라스틱 원통(4)이 통과하고, 외피 내부와 중공 부 플라스틱 원통 사이에 상단은 밀폐하고 하단은 개방. 상기 외피의 하단으로 2단의 조절 봉(10)이 삽입되고, 2단의 조절 봉의 관통부(15) 속으로 외피 중공 부 플라스틱 원통(4)이 통과하여, 상하움직임으로 공기저장 부(6)의 부피를 조절하여 부력을 조절할 수 있다
申请公布号
KR20160127909(A)
申请公布日期
2016.11.07
申请号
KR20150059380
申请日期
2015.04.28
申请人
KIM, IN KOOK
发明人
KIM, IN KOOK
分类号
A01K95/00;A01K93/00
主分类号
A01K95/00
代理机构
代理人
主权项
地址
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