Device for dispensing fluid product
AssigneeAptar France SAS
InventorGuillaume Brouet
Life of this patent
Estimating the term…
Abstract
A fluid dispenser device comprising: a reservoir (10) containing fluid; a dispenser head (20) that is provided with a dispenser orifice (21); dispenser means (25) for dispensing at least a fraction of said fluid through said dispenser orifice (21); and passage means (40) for connecting said reservoir (10) to said dispenser orifice (21) on actuation of said dispenser means (25), said device further comprising at least one porous insert (50) that is made out of porous material so as to suck up, in particular by capillarity, and to trap, at least in part, any residual fluid after actuation; said reservoir (10) including a stopper (25) that closes said reservoir (10) in leaktight manner before actuation.
Claims12
A fluid dispenser device comprising:
- a reservoir (10) containing fluid;
- a dispenser head (20) that is provided with a dispenser orifice (21);
- dispenser means comprising a stopper for dispensing at least a fraction of said fluid through said dispenser orifice (21);
- and passage means (40) for connecting said reservoir (10) to said dispenser orifice (21) on actuation of said dispenser means, said device further comprising at least one porous insert (50) that is made out of porous material so as to suck up and to trap, at least in part, residual fluid after actuation;
- wherein said reservoir (10) includes the stopper (25) that closes said reservoir (10) in leaktight manner before actuation;
- wherein said porous insert is arranged, at least in part, around said passage means;
- and
- wherein a distal rigid insert is arranged upstream from said porous insert.
A fluid dispenser device comprising:
- a reservoir (10) containing fluid;
- a dispenser head (20) that is provided with a dispenser orifice (21);
- dispenser means comprising a stopper for dispensing at least a fraction of said fluid through said dispenser orifice (21);
- and passage means (40) for connecting said reservoir (10) to said dispenser orifice (21) on actuation of said dispenser means, said device further comprising at least one porous insert (50) that is made out of porous material so as to suck up and to trap, at least in part, residual fluid after actuation;
- wherein said reservoir (10) includes the stopper that closes said reservoir (10) in leaktight manner before actuation;
- wherein said porous insert is arranged in said reservoir;
- and
- wherein said reservoir (10) contains a second stopper (26) that separates said porous insert (50) from the fluid contained in said reservoir (10).
Dependencies are inferred from the claim text.