Female quick-connection element and quick connection including such an element

摘要

the female element (10) of a quick connector (2) is intended to cooperate with the press (f1) along an axis of the press (10 / 20), and a male element (20).it comprises a body (102) centered on a longitudinal axis (10) with a fluid passage and a front plane (108), a valve (120) comprising a valve (110) is placed in the fluid passage, and is movable along the longitudinal axis, a switching ring (130) couli rise ng around the body and defining at its distal end (134).a mouth (e10) for receiving the male element. the ring is equipped with at least one switching relief (136) for engagement with the corresponding terrain (226) of the male element.the female connector includes a ring of security around the body (150) (102) mounted radially inside of the ring to axially move (130) mobile relative to the body (102) between a first position and a second position.the female element includes means (170) 158) processing, where the safety ring (150) is in its second position, a rotational movement of the ring and around the longitudinal axis (10) and the ring (150), a security mouveme new translation axis of the body (102) with respect to the operating ring (130).