Plug-in connector for tube and hose lines with spring clip guide

The present invention relates to a plug connector device for pipes and hoses, with a takeover comprising (1) at least partially surrounding an outer latching shoulder (2) on the circumference of the latch comprises a shoulder from an outer circumference of the ascending ramp (3) in the insertion direction and is connected in a subsequent latching surface (5); and a takeover and a latching portion is provided by at least two mutually spaced distance may be latched takeover of the plug (7) latching surface, the plug is provided with a radially movable substantially U-shaped latching spring, the two side arms of the latching spring is configured to latch arm. To ensure that the takeover inserted askew plugged into two parts when the detent spring latching in plug is reliably latching simultaneously, setting the present invention: the latching spring between the plug and the at least one additional configuration takeover substantially in the middle portion of the latch and the additional latch portion extending along the insertion direction in front of the locking portion of the two sides.