Patent ID: 7195136

Claim:
Dispenser (Sp) for delivering portions of pasty substances ( 8 ), the dispenser comprising: an emptying nozzle ( 18 ), a squeeze head ( 13 ), and a tubular housing ( 1 ) in which a plunger ( 9 ) is displaced in a stepwise manner during a process of emptying the dispenser, displacement of the plunger occurring in the direction (arrow x) of the emptying nozzle ( 18 ), which is associated with the squeeze head ( 13 ), which squeeze head can be pressed in in the direction of the plunger ( 9 ) and can be actuated via a handle (H); wherein the squeeze head is associated with a cover ( 21 ), which closes the opening cross-section ( 20 ) of the emptying nozzle ( 18 ), the dispenser further comprises a pivot-pin connection (Dv) being provided between the cover ( 21 ) and the emptying nozzle ( 18 ), and a slit/pivot pin mounting ( 23 / 22 ) disposed between cover ( 21 ) and the housing ( 1 ), wherein the slit is fixed to the housing and guides the pin for displacement of the pin along the slit in a direction of the pressing of the squeeze head, a location of the pin in the slit enabling the cover to engage an abutment of the housing during a pivoting of the cover resulting in a deflection of the cover against the squeeze head ( 13 ) and the emptying nozzle ( 18 ) connected thereto, and wherein, once the cover ( 21 ) has been displaced open partially (angle beta), the pivot pin ( 22 ) is displaced in the pressing-in direction of the squeeze head ( 13 ), and the emptying nozzle ( 18 ) is carried along in the process, by way of support against the housing-side abutment (W).