| 摘要 |
PURPOSE:To provide an easily removable one-touch joint in which a plug can be rotated in fitting. CONSTITUTION:In a one-touch joint consisting of a plug 2 formed into a cylinder substantially, a socket 3 in which the plug 2 is fitted in an inside diameter part 11a, and a seal member 4 arranged in the plug 2 or in the socket 3 for sealing a joint part between each other, a circular engaging groove 10 is arranged on the outer circumference of the plug 2, a mounting groove 14 is arranged on the inner circumference of the socket 3, a through hole 16 penetrating in the diameter direction is arranged on the bottom of the mounting groove 14, and an energizing means 15 is arranged in the opposed position to the hole 16 of the mounting groove 14. In this way, a circular eccentric ring 6, which is provided with an inside diameter substantially equal to the outside diameter of an insertion part 8 of the plug 2 and is energized in the eccentric direction by means of the energizing means 15, is freely fitted in the mounting groove 14. |
