32 is deflected by way of air guide elements 40 and also flows along the surface of the air supply channel 32 wherein the air supply channel 32 through its curvature also produces a deflection a closure flap 38 serves the purpose of completely blocking the cross section of the air vent 30 in which case depending on the setting of the closure flap 38 the quantity of outflowing air as well as the issue of air is set vertically extending slats 36 serve for deflecting the air around the pivot axes of the slats 36 which extend through the bearing pins 18 of the slats 36 horizontally extending slats 34 serve for deflecting the air perpendicularly to the vertically extending slats 36 the horizontally extending slats 34 have bearing pins 42 by way of which the slats 34 are pivotably mounted in the housing 31 of the air vent 30 the slats 34 can be connected by way of coupling elements so that when pivotation of one slat 34 takes place the other slats 34 execute a corresponding movement the slats 36 are similarly rotatably mounted in the housing 31 of the air vent 30 by way of the bearing pins 18 and coupled together by way of a coupling rod and the pins 30 to be pivotable in common the closure flap 38 is pivotably mounted in the housing 31 of the air vent 30 by way of the bearing pins 44 and can.