| 摘要 |
Dispenser for delivering portions of pasty substances has an emptying nozzle ( 18 ) associated with 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 occurs in the direction toward the nozzle ( 18 ). The squeeze head can be pressed in, in the direction of the plunger ( 9 ), and can be actuated via a handle (H). A cover ( 21 ) closes an opening ( 20 ) of the nozzle ( 18 ). A pivot-pin connection (DV) is provided between the cover and the nozzle, and a slit/pivot pin mounting ( 23/22 ) is disposed between cover and the housing such that, once the cover has been displaced open partially, the pivot pin ( 22 ) is displaced in the pressing-in direction of the squeeze head ( 13 ), and the nozzle is carried along in the process, by way of support against a housing-side abutment (w).
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