| 摘要 |
PROBLEM TO BE SOLVED: To make positioning attendant on the turning movement of a releasing member in connecting or releasing of a pipeline constant. SOLUTION: A seal ring member 6 and a bush member 7 are mounted in a small-diameter chamber 3' of a connector main body 1 perforating the small- diameter chamber 3' and a large-diameter chamber 3 whose diameters are extended along a flow hole 4 of a connecting cylindrical wall 2, a tongue-shaped elastic bouncing wall 1" is provided on a cutout window groove 1' formed on the peripheral side of the large-diameter chamber 3, and a projecting part 1''' is provided on the outer peripheral side of the main body of the cutout window groove 1. An annular extending wall P' of a pipeline connected by the claw wall 5 is formed, and on the outside of a peripheral wall of the small- diameter chamber 3', a cylindrical releasing member 8 freely rotatable horizontally fitted to the projecting part 1''' is provided, and a pair of lacking means which sets the rotating position of the releasing member 8 at a certain point, for the pipe P connecting or disconnecting time, located in mutual facing plane of the founcing wall 1'' on the other face of the connection main body 1 having a cum wall 8' on the surface of a rear end cycle is provided to enlarge or close the founcing wall 1' and to press to fix and release. |
