Patent ID: 7464839
Filing Date: 2008-12-16
Classification: A45D,B05B,B65D

Abstract:
1. Dispenser Head ( 1 , 20 , 40 , 60 ) with a delivery channel ( 2 , 22 , 42 , 62 ) for delivering products, such as foams, for example, shaving cream or gel, self-foaming products, and other products that can be applied with a pressurized system, from a conventional pressurized dispensing container, wherein the dispenser head is mounted on the delivery valve of the dispensing container and opens the delivery valve of the dispensing container when external mechanical pressure applied to the dispenser head causes its upper part ( 10 , 30 , 50 , 70 ) to tilt about a center of rotation, so that the product flows under pressure out of the delivery valve and into the delivery channel ( 2 , 22 , 42 , 62 ) and is discharged from the dispenser head ( 1 , 20 , 40 , 60 ) through the delivery hole ( 3 , 23 , 43 , 63 ) of the delivery channel, wherein the dispenser head ( 1 , 20 , 40 , 60 ) is designed with an additional closure device ( 1 ′, 21 , 41 , 61 ) that consists of a valve housing ( 4 , 24 , 44 , 64 ), which forms part of the delivery channel ( 2 , 22 , 42 , 62 ), a pin-like valve body ( 5 , 25 , 45 , 65 ) with a valve head ( 7 , 27 , 47 , 67 ) for closing the delivery hole ( 3 , 23 , 43 , 63 ) and a restoring element ( 6 , 26 , 46 , 66 ) which is elastically pretensioned in a closed position with an elastic rear end that is moved in a circular path during the tilting movement of the upper part, and automatically opens the delivery hole ( 3 , 23 , 43 , 63 ) of the delivery channel ( 2 , 22 , 42 , 62 ) and automatically closes it again after the dispensing process is completed, wherein the restoring element ( 6 , 26 , 46 , 66 ) is resiliently biased into the closed setting and is so constructed that the opening and/or closing of the delivery hole ( 3 , 23 , 43 , 63 ) takes place automatically and the automatic opening and/or closing is assisted by the product standing under excess pressure, wherein a stationary web ( 9 , 29 ) is arranged on the lower part ( 11 , 31 ) of the dispenser head ( 1 , 20 ) in such a way that when the upper part ( 10 , 30 ) is tilted, the elastic rear end of the restoring element ( 6 , 26 ) is moved towards the web ( 9 , 29 ) during its circular movement, which causes it to be deformed and displaced, along with the valve body ( 5 , 25 ), in the direction of the delivery hole ( 3 , 23 ), so that the valve head ( 7 , 27 ) opens the delivery hole ( 3 , 23 ) of the delivery channel ( 2 , 22 ) towards the outside.