| 摘要 |
A drainage structure is provided to prevent the water pipe from being separated and to keep coupled pipe stable. A drainage structure comprises a body(10) for the structure which is done by material with a superior intensity and durability and in which the top opens and which is formed into the shape in which inside is vacant, a socket(20) for connection in which it attaches in order to be connected in the body for structure and the pore canal(2) is connected, the socket for connection as the required length in the exterior of the body for structure and the fixed in order to be parallel to guide member(30), a moving rod(40) which is installed in order to from side to side move the section determined with the guide member, a fixing bend(50) which surrounds the pore canal which inserts in the socket for connection, is connected and tied with cords. |
