Cosmetic formulation dispensing head for a personal care appliance

摘要

A cosmetic formulation applicator is provided for applying cosmetic formulation to a user's skin. The cosmetic formulation applicator includes a reservoir that contains a cosmetic formulation, a brush head base, a plurality of bristles, and one or more dispenser nozzles. The brush head base is attached to the reservoir on a first side of the brush head base and the plurality of bristles extend from a second side of the brush head base. The one or more dispenser nozzles are configured to permit passage of the cosmetic formulation from the reservoir through the brush head base to the plurality of bristles. The cosmetic formulation applicator includes a plunger that is configured to force cosmetic formulation from the reservoir to the plurality of bristles via the plurality of dispenser nozzles. The plunger can be driven to control flow of the cosmetic formulation through the plurality of dispenser nozzles.

主权项

1. A cosmetic formulation applicator, attachable to an appliance that is configured to selectively vibrate the cosmetic formulation applicator by a single drive motor assembly, wherein the appliance further includes a drive control having a programmed microcontroller that is configured to selectively supply power to the single drive motor assembly, the cosmetic formulation applicator comprising:
a reservoir comprising a cosmetic formulation; a brush head base attached to the reservoir on a first side of the brush head base; a plurality of bristles extending from a second side of the brush head base; one or more dispenser nozzles configured to permit passage of the cosmetic formulation from the reservoir through the brush head base to the plurality of bristles; and a plunger configured to force cosmetic formulation from the reservoir to the plurality of bristles via the plurality of dispenser nozzles; wherein the plunger is capable of being selectively driven by the single drive motor assembly of the appliance when the single drive motor assembly vibrates the cosmetic formulation applicator to control flow of the cosmetic formulation through the plurality of dispenser nozzles, wherein the single drive motor assembly vibrates the cosmetic formulation applicator when the programmed microcontroller supplies power to the single drive motor assembly.