Protective cap for a dispenser, and discharge device for discharging pharmaceutical and/or cosmetical liquids

摘要

Protective cap (3) for a dispenser (2) and discharge device (1) comprising a dispenser (2) for discharging pharmaceutical and/or cosmetical liquids, wherein the protective cap (3) has an inner cap (4) and an outer cap (5), the inner cap has at least one ventilation opening (40) for communication between an interior of the protective cap (3) and an external environment, wherein, before a use, the outer cap is mounted on the inner cap in a first position in which the inner cap and the outer cap are sealingly in contact with each other and the at least one ventilation opening is separated in an airtight and germproof manner from the environment, and the outer cap is movable relative to the inner cap from the first position to at least a second position in which the at least one ventilation opening communicates with the environment.