| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a connection pipe usable, independently of the presence or absence of a counter in a bathroom and capable of preventing corotation from occurring. <P>SOLUTION: This connection pipe comprises a water pipe, a connection fitting connected to the end of the water pipe, and a rotation-preventing fitting engaged with the connection fitting. The connection fitting comprises a polygonal engaging part and a thread groove part at its end. The rotation-preventing fitting comprises an engaging receiver that is engaged with the polygonal engaging part of the connection fitting at and around an opening. <P>COPYRIGHT: (C)2007,JPO&INPIT |
