| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an anti-rust member that can maintain the prevention of rust of an pipe end face of an insertion port while the member is inserted into the insertion port when inserting the insertion port into a socket. <P>SOLUTION: A holding part 5b is constituted of an extension 5c which is extended toward the insertion-fitting direction to the insertion port 3a, and engaged with the outer peripheral surface 3b of the insertion port 3, and a holding piece 5b extended toward the side of an inside diameter direction from the extension 5c. An elastic member 5a is pressure-sandwiched by the pipe end face 3b and the holding piece 5d by relatively moving the holding part 5b and the insertion port 3a to the pipe axial C direction of the insertion port 3a by the slide-contact of the extension 5c and the internal peripheral face 2b of the socket 2a. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
