Plug-type pipe connection

Abstract

A plug-type connection (1) having an inner pipe (2) and an outer pipe (3), which outer pipe (3) is plugged with one of end thereof onto one end of the inner pipe (2). The plug-type connection (1) has a spring element (4) arranged on the outside of the inner pipe (2) in the region of the end thereof, and the outer pipe (3) has a first widened portion (3a) at that end, in a region of which the outer pipe (3) is spaced apart (A) from the inner pipe (2) and engages over the spring element (4). The outer pipe (3) has an engagement structure (3b) in the region of the first widened portion (3a), with which engagement structure (3b) the spring element (4) is in engagement.

Dependencies are inferred from the claim text.