| 摘要 |
A connector for drainage and a drainage system using the same is provided to reduce construction period and construction cost by quickly installing pipes, bundled pipes or drain boards on the ground through the connector. A connector for drainage comprises: a connector(1) having a socket shape like a cylinder or a square pipe and having two or more couplers(2) to connect a bundled pipe(3) or a drain board(4) to each other; and a support(13,23) formed on the bottom of an upper surface or the top of a lower surface. The connector is separately formed into an upper case(10) and a lower case(20). The lower case is composed of a floor surface(21) with the opened top and a side wall(22) vertically curved upward from the tip end of the floor surface. The upper case is composed of a ceiling surface(11) with the opened bottom and a side wall(12) vertically curved downward from the tip end of the ceiling surface. |
