Plug-in hose connector device

摘要

A plug-in line connector (1) for especially simple and secure assembly has a fluid-tight plug-in connection and a locking device (25), which is very easy to access when its retaining parts are assembled in the axial direction and which is locked so that it cannot be released by passing a locking point. A tension spring, which is formed as a ring and acts as a block, is used for the locking element. This guarantees particularly low activation forces and minimizes axial play.