| 摘要 |
PURPOSE: To prevent a disconnecting ring from being unintendedly pushed in, and to avoid unplanned separation of a pipe from the connector by positioning the disconnecting ring recessed inwardly of the connector casing. CONSTITUTION: The whole length of the disconnecting ring 22 is designed such that the rear edge 29, as seen in the push-in direction of pipe, ends before the rear edge 30 of a supporting ring 17, and recessed inwardly of the push-in connector housing 1. Then, the disconnecting ring 22 is secured from being accidentally pushed in by an outside force. Thus, the disconnecting ring 22 can be prevented from unintentional push-in, and unplanned separation of the pipe is completely avoided. |
