发明名称 DRAIN CONNECTION APPARATUS
摘要 PROBLEM TO BE SOLVED: To connect and fix a cylindrical main body and a lid body together in a single operation and connect downspouts and the like having different shapes together. SOLUTION: This drain connector A used for connecting an eaves gutter N and a downspout T together and discharging rainwater from the eaves gutter N to the downspout T and the like is provided with the lid body 1, in which a flange piece part 12 is formed in the upper end of a cylindrical part 11 inserted into an outfall N1 formed in the eaves gutter N, and a cylindrical main body 2, in which an upper connection part 21 fitted around the cylindrical part 11 and provided with a flange part 22 superposed on the flange piece part 12 while clamping the circumference edge of the outfall N1 is formed on the upper end side while a lower connection part 23 fitted inside the downspout T and the like is formed on the lower end side. In the cylindrical main body 2 and/or the lid body 1, a fixture 3 is arranged for forcibly pressing and connecting them together.
申请公布号 JP2003056138(A) 申请公布日期 2003.02.26
申请号 JP20010249322 申请日期 2001.08.20
申请人 OTIS:KK 发明人 KITAMURA MASASHI
分类号 E04D13/068;(IPC1-7):E04D13/068 主分类号 E04D13/068
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