| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a pipe joint maintaining permeability and tolerance to liquid and allowing weight reduction besides a securing strength in part to which internal pressure is imparted. <P>SOLUTION: A body 12 includes an annular body 13 and connected with a hose 34 by being caulked to the body 13 with a caulking member 32. The body 13 includes a metal member 28 which is taken as an inner layer arranged in a portion (a liquid contact face) facing a body side flow path part 15 and a resin member 30 which constitutes a portion on an insertion port 14A side of the body 13 and taken as an outer layer arranged on the outside of the metal member 28. Securement of strength and improvements of permeability and tolerance to liquid is realized by employing the metal member 28. An increase in weight can be controlled by employing the resin member 30. <P>COPYRIGHT: (C)2011,JPO&INPIT |
