COUPLING FOR QUICK JOINING OF GROOVED TUBES, PREVENTING TURNING THEREOF

摘要

A quick connector for joining pipes having grooved ends has a circlip which is contracted circumferentially and locked in the contracted condition, the inner diameter of the circlip, when in the contracted condition, being less than the outer diameter of the pipe, the inner diameter of circlip and the bottom wall of the pipe groove including surface configurations that are interfitted in the contracted condition of the circlip, and which inhibit relative rotation between the quick connector and the pipe in addition to locking the connector against axial removable from the pipe.