| 摘要 |
PROBLEM TO BE SOLVED: To simplify connection between a holding member and a joint body, and to prevent the holding member and the joint body from being connected to each other while it is not noticed that a central axis of the holding member is inclined with respect to the central axis of the joint member.SOLUTION: A pipe joint includes a joint body 10, a holding member 16, and a lock ring 12. A pipe 200 enters the joint body 10. The joint body 10 has not only a ring retainer but also an in-body recess. The in-body recess is arranged on an end side with respect to the ring retainer in the joint body 10. The holding member 16 has a ring holding part and a protrusion. The ring holding part faces the ring retainer with a predetermined space. The protrusion is fitted into the in-body recess of the joint body 10. The protrusion is arranged on the penetration side of the pipe 200 when seen from the ring holding part. The lock ring 12 has an annular part 60 and a biting part 62. The biting part 62 bites into the surface of the pipe 200. The annular part 60 is housed between the ring retainer 34 and the ring holding part 70. |
