| 摘要 |
PROBLEM TO BE SOLVED: To provide a pipe joint that makes a resin pipe efficiently connected by reliably performing a rotational operation without slipping when connecting the resin pipe.SOLUTION: In a pipe joint 1, a spiral groove 1c corresponding to a spiral protrusive streak of a resin pipe is formed on an inner peripheral surface of a joint body 2 made of a synthetic resin. A plurality of ribs 21 elongated in a longitudinal direction at circumferential intervals are formed on an outer peripheral surface of the joint body 2. Thus, when the pipe joint 1 is screwed into a pipe end of the resin pipe in such a manner that the spiral groove 1c is aligned with the spiral protrusive streak, a fingertip and the like can be set on the rib 21 formed on the outer peripheral surface of the pipe joint 1, and the pipe joint 1 can be rotatively operated without slipping. |
