Connecting device to tightly fix a tube or hose on a spigot

摘要

The sealed connection of a pipe (10) on a tubular nipple comprises the pipe end (12) being radially widened and its internal surface being covered with a rubber sealing layer (14). The widened internal surface of the pipe comprises slots, notches or grooves which terminate on the front end of the pipe and facilitate the radial expansion of its widened end during fitting on the nozzle. There is a mechanical fixing (22) comprising an annular part (24) surrounding the pipe and longitudinal flexible tabs (26,28) extending from the annular part to clip on the nozzle.