Tubular coupling element for connecting hose to e.g. water valve of washer, in dwelling, has annular wall sub-divided into segments, where segments are realized in form of tilting wings that pivot from mounting position to stop position

摘要

The element (1) has a stop system comprising an annular wall surrounding an axis (5) of a passage channel (3) in a body (2). The annular wall is sub-divided into segments in a circumferential direction. The segments are movable, and cover a circumferential contiguous zone of 180 degrees. The segments are realized in the form of tilting wings (12) that pivot from a mounting position to a stop position. A spring is arranged on the body and fixed to a sliding piece (18), where the spring is made of plastic material.