Defense device, preferably self-defense device and storage unit used therein

摘要

A storage unit includes a nozzle unit, a storage space holding an active substance, an openable closure element sealing the storage space, a store output that includes the nozzle unit and a nozzle entry space having a circumferential inner wall arranged between a nozzle inlet and the closure element and a propellant charge and a firing charge for firing the propellant charge in order to force the active substance out of the storage space through the store output into a free environment, where the closure element is configured to remain attached to the storage unit and not interfere with the discharge of the active substance.