Push - pull - a closure for a drinking container

摘要

Push - pull - a closure for a drinking container with• a mouthpiece holder, which a passage opening and means for holding, with which it sealingly and releasably on the edge of an opening of the drinking container can be fastened,• a pin, which in the passage opening of the mouth piece holder projects, wherein between the pin and the passage opening of the mouth piece holder, a circumferential gap is present,• a plurality of parallel to the pin and about the journal webs arranged around the top with the mouthpiece holder and bottom are connected with the pin,• a mouthpiece with a further passage opening for a beverage, the axially displaceable and on the outer circumference with respect to the passage opening in a sealing and the pin in the further passage opening, can be used in the circumferential gap,• at least one circumferential sealing element between the pin and the further passage opening, which in a closed position of the slide element in the mouthpiece holder the passage of liquid by means of the further passage opening is blocked, and in an open position of the slide element in the mouthpiece holder the passage of liquid by means of the further passage opening and• a plurality of the bottom on the circumference of the mouthpiece axially extending ribs made of a soft elastic material, between which axially extending free spaces are present, in which the mouthpiece into the mouthpiece holder can be inserted, so that the webs in the free spaces and the ribs engage in recesses between the webs engage, on the upper edge of the ribs existing stop faces in an upper position of the slide element on the underside of the mouth piece holder and in the case of a rotation of the mouthpiece with respect to the mouth piece holder the webs of adjacent ribs in the free spaces of bending and of the mouthpiece with reduced force can be pulled out from the continuous opening.