| 摘要 |
FIELD: machine building.SUBSTANCE: invention relates to quick-release connections. A quick-release connecting element, which is aimed at detachable joint of a flexible hose with a rigid tube with a peripheral roller at the end, comprises a hollow cylindrical casing and a holding element installed on the said casing. The outer surface of the rear casing part is of notched, corrugated or flat shape. There is also a tip where preferably two peripheral grooves are provided opposite each other, in the tip the said holding element includes a fixing part which is fitted onto the flexible hose and provides for hidden connection of the hose with the rear part. A locking part comprises a platform and flexible feet running from the platform on both sides and engaging with the peripheral roller of the rigid tube by entering the said grooves on the casing on both sides.EFFECT: invention improves reliability of the connection.15 cl, 15 dwg |
