Dosing dispenser for dispensing multi-component substance such as detergents, has a rotatable adjustment component provided for counter-rotating or altering the flow cross-section or flow length of the components

摘要

The dosing dispenser (1) has a common pump (2) having an inlet valve (2'), a piston chamber (2b) having a piston (2a), and a dispenser head (5) for discharging the components. An adjustment device (3) is provided in the piston chamber of the pump, for metering the quantity ratio of respective components. A rotatable adjustment component (3a) is provided for counter-rotating or altering the flow cross-section or the flow length of the components.