发明名称 CONDUIT ASSEMBLY AND WATER CONDUIT USING THE SAME
摘要 PURPOSE: A pipe module and a water pipe using the same are provided to prevent a water leak in the connection parts between pipe modules even if the water pipe is twisted by differential settlement. CONSTITUTION: A water pipe using pipe modules is composed as follows. Each pipe module has a space for flowing water. A socket unit(210,260) is formed in one end of each pipe module. An insertion unit(230,280) is formed in the other end of each pipe module. Socket unit steps(220,270) are formed in the socket units. Insertion unit steps(240,290) are formed in the insertion units. Gaps between the socket unit steps and the insertion unit steps are filled with water-tightness filler(295).
申请公布号 KR20110028325(A) 申请公布日期 2011.03.17
申请号 KR20110014552 申请日期 2011.02.18
申请人 KWON, TAE WOO;CHO, DAE MUK 发明人 KWON, TAE WOO;CHO, DAE MUK;KIM, HAN YOUNG
分类号 E02B13/00;E02B5/02;E02B11/00 主分类号 E02B13/00
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