Cartridge for use in piezoelectric spraying apparatus to spray perfume on skin, has support supporting membrane and supply system, where support maintains membrane and system in predefined configuration

摘要

The cartridge has a membrane (130) vibrated for spraying a composition such as product (P), contained in a reservoir (100). A supply system i.e. capillary tube (140), plunges into the reservoir for supplying the membrane with the composition, and a support (110) is formed from a single piece in elastomer by molding. The support supports and maintains the membrane and the supply system in a predefined configuration. The support elastically solicits the supply system in support against the membrane, where a capillary conduit is formed with the support. An independent claim is also included for a piezoelectric spraying apparatus comprising a housing.