| 摘要 |
PURPOSE: A connection pipe for draining a sink is provided to easily and conveniently repair and manage the connection pipe, and to easily clean the connection pipe. CONSTITUTION: A connection pipe for draining a sink comprises a pipe body(100), covers(200), and fixtures(300). The pipe body has a main pipe(110), a first branch pipe(120), a second branch pipe(140), and a sump(130). The cover has a coupling unit, a main fastening hole, and multiple auxiliary fastening holes. The fixture has a main nipple, an auxiliary nipple, a joint, and a fixing cap. Multiple elastic pieces and through holes are formed in the joint. |
