Fluid product dispenser
AssigneeAptar France SAS
InventorsFabien POULARD, Jean-Denis SAUZADE, Yann ROARD
Life of this patent
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Abstract
A fluid dispenser comprising a body (1), a fluid reservoir (2), a dispenser member, such as a pump or a valve, mounted on said reservoir (2), and a dose indicator device for indicating the number of doses of fluid that have been dispensed or that remain to be dispensed from said reservoir, the dispenser being characterized in that said dose indicator device includes a first safety system for actuating the dose indicator device once the dispenser has performed a predetermined incomplete actuation stroke, even if the dispenser does not perform the complete actuation stroke.
Claims3
A fluid dispenser comprising:
- a plurality of displayable dose values;
- a stationary body comprising at least one stationary multi-toothed gear;
- a first member that is displaceable axially relative to said stationary body;
- a second member that is displaceable axially and in rotation relative to said stationary body, said second member being engageable with said first member and said stationary body;
- and
- when said first member displaces axially, said second member is caused to be displaced axially and permitted to rotate relative to said stationary body, so as to change a displayed dose value from among the plurality of displayable dose values.
Dependencies are inferred from the claim text.