| 摘要 |
PROBLEM TO BE SOLVED: To prevent a locking claw from being unnecessarily pierced into a tube.SOLUTION: A pipe joint 10 includes a body 14, and an attachment/detachment mechanism 40 that makes a tube 12 for a fluid detachably attached to the body 14. A claw part 66 of a chuck 52 configuring the attachment/detachment mechanism 40 comprises a stopper part 76 that abuts on an outer peripheral surface of the tube 12 for the fluid, and a piercing part 74 that has a tip part protruded to the side of the tube 12 for the fluid with respect to the stopper part 76 and that is pierced into the outer peripheral surface of the tube 12 for the fluid. |
