Plug-in connector with snap-fit for corrugated hoses

摘要

The plug-in locking connection for corrugated hoses has a cylindrical extension piece fitted on one end of the hose (2) and provided with annular ribs. A connecting piece (4) has a cylindrical sleeve (16) which connects to the extension piece. The connecting piece has a retaining component (5) with axially extending plate-form retaining elements (20) which on one end has a radially inwards pointing locking protrusion (30) engaging with annular ribs on the outer side of the extension piece. The protrusions by a lever action can be moved outwards so that a simple release of the connection is made possible.