| abstract |
Cosmetic a) a dispenser for pasty products with an essentially cylindrical container (1) containing a cosmetic and / or dermatological preparation, the bottom side of which has a follower piston (22) which is slidable on the inside wall of the container under the pressure of the outside atmosphere and one at its upper end the container (1) carries a slidable head piece (3), which has an output channel (32) for the product that can be communicatively connected to the container (1) and acts on a manually operable conveyor device with a volume-variable delivery chamber (100) for the product, characterized in that the conveying device comprises a conveying element (5) which is longitudinally displaceable to the container (1) and the head piece (3) and which has a conveying piston (51) which is displaceable in the conveying chamber (100) and which is connected to a conveying shaft (50) which has a conveying channel (50a) surrounds the circumference, the one with the Förderka Always has (100) communicating conveyor channel inlet opening (53) and a conveyor channel outlet opening (58), which can be brought into a position by a displacement movement of the conveyor element (5) relative to the head piece (3) ... |