| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a pipe joint which facilitates work by reducing the number of part items. <P>SOLUTION: The pipe joint 12 has a joint body 20 and an internal periphery support member 30. The joint body 20 is formed into a cylindrical shape, an insertion port 24A into which pipe body 10 is inserted is formed at a one-end side of the pipe body, and an O-ring 29 which seals a clearance between the pipe body 10 and the external periphery of the pipe joint is arranged in the insertion port. The resin-made internal periphery support member 30 has an insertion space 10R into which the pipe body 10 is inserted between the internal periphery of the joint body 20 and itself, supports the pipe body 10 from the internal peripheral side, and has an air release hole 30H between a connecting part 21 and the O-ring 29. <P>COPYRIGHT: (C)2012,JPO&INPIT |
