A plug-type connector for pipelines, having a first and a second connection end, with a first connection end being in the form of a first support body, the first support body being provided with a closure ring, the closure ring and the first support body forming an annular space for accommodating a pipe end, and for securing the pipe end, which is inserted into the annular space in a clamping manner, against axially acting withdrawal forces. The plug-type connector is distinguished in that the closure ring has at least one latching projection or latching recess with which the clamping ring can be axially secured.