Distributor for a liquid or gel product
AssigneeRexam Dispensing Systems S.A.S.
InventorsJean-Louis Bougamont, Pierre Dumont, Jean-Luc Octau
Life of this patent
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Abstract
The invention relates to a distributor for a liquid product, in particular, a miniature spray, having a reduced number of parts. The distributor includes a reservoir and a manual action pump, provided with a hollow push-button, arranged such as to slide in a sealed manner with relation to the exterior of a tubular neck of the pump body, defining a dosing chamber, extending at least partly into the interior of the push-button.
Claims11
A liquid product dispenser consisting of a reservoir and a manually activated pump comprising a pump body mounted watertight in an opening of said reservoir and a tappet-button mounted in an extension of said pump body and mobile along the axial direction of the latter, characterised in that said tappet-button is hollow and mounted such as to slide in a watertight manner on the outside of a tubular neck of said pump body so as to delimit a dosage chamber extending at least partly inside said tappet-button and in that stopping means are disposed between an outer wall of said pump body and the inside of said tappet-button so as to define, under the stress from elastic means, a predetermined position, referred to as loose, of the tappet-button in relation to the pump body.
Dependencies are inferred from the claim text.