Flow-through cosmetic applicator package

A - Human Necessities – 45 – D

Patent

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Details

A45D 34/04 (2006.01) A45D 33/02 (2006.01) A45D 33/34 (2006.01) A45D 40/26 (2006.01) A46B 11/04 (2006.01)

Patent

CA 2602973

The present invention is a flow-thru cosmetic dispenser and applicator that comprises a means for controlling the flow of product from a reservoir to an applicator tip. The flow control means comprises wedge structures attached to biased hinges. The wedge structures move on the hinges in response to the removal or placement of a closure. The movement of the wedges alternately opens and pinches-off a deformable conduit in which the product flows. The invention includes means for converting any ordinary cosmetic container into a flow-thru container.

La présente invention concerne un distributeur-applicateur à produits cosmétiques comprenant un régulateur de débit de produit depuis le réservoir jusqu'à l'extrémité applicatrice. Le régulateur de débit comprend des structures à coins solidaires de charnières sous charge de ressort. Ces structures à coins déplacent les charnières en réaction à l'enlèvement ou à la mise en place d'une fermeture. Le déplacement des coins ouvre et pince en alternance un conduit déformable dans lequel s'écoule le produit. L'invention concerne également des moyens permettant de convertir en récipient distributeur un réservoir ordinaire à produits cosmétiques.

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