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US 11,235,342 B2Granted
Product dispensing device comprising a refill or module
AssigneeGb Developpement
InventorGuillaume Boulais
Life of this patent
Estimating the term…
Abstract
A device for dispensing a product includes: a module including a head and a reservoir, the head including a conduit connecting the inside of the reservoir to an outlet of the head; and a housing having at least two mutually movable parts including an upper part and a lower part, the at least two parts being arranged to be assembled so as to receive the module inside the housing.
Claims17
A product dispensing device, comprising:
- a module comprising a head and a reservoir, the head comprising a conduit connecting the inside of the reservoir to an outlet of the head,
- the head comprises a deformable chamber, the conduit passes through the deformable chamber, the inside of the deformable chamber:
- is separated from the reservoir by way of a feed valve,
- is separated from the outlet of the head by a dispensing valve,
- a housing comprising at least two mutually movable parts including an upper part and a lower part, the at least two parts being arranged to be assembled so as to receive the module inside the housing,
- wherein the device comprises an orifice arranged to allow the outlet to pass:
- the upper part comprising the orifice, or
- the orifice is formed by two peripheries carried by the lower part and the upper part, respectively,
- so that when the head is inserted at least partly inside the upper part and the at least two lower and upper parts are assembled, the outlet of the head passes through the orifice,
- wherein the orifice is a lateral orifice.
7 more elements
A product dispensing device, comprising:
- a module comprising a head and a reservoir, the head comprising a conduit connecting the inside of the reservoir to an outlet of the head,
- the head comprises a deformable chamber, the conduit passes through the deformable chamber, the inside of the deformable chamber:
- is separated from the reservoir by way of a feed valve,
- is separated from the outlet of the head by a dispensing valve,
- a housing comprising at least two mutually movable parts including an upper part and a lower part, the at least two parts being arranged to be assembled so as to receive the module inside the housing,
- wherein the device comprises a rigid portion arranged to press on the head,
- a screwing mechanism for screwing the upper part with the lower part, and
- a holding mechanism for holding the module:
- comprising a flange or stop provided on the head, the head being held in the upper part by clamping or holding the flange or stop between two parts of the housing, or
- comprising a third part provided on the housing, inserted at least partially in the lower part and/or in the upper part to hold the module.
7 more elements
A product dispensing device comprising:
- a module comprising a head and a reservoir, the head comprising a conduit connecting the inside of the reservoir to an outlet of the head,
- the head comprises a deformable chamber, the conduit passes through the deformable chamber, the inside of the deformable chamber:
- is separated from the reservoir by way of a feed valve,
- is separated from the outlet of the head by a dispensing valve,
- a housing comprising at least two mutually movable parts including an upper part and a lower part, the at least two parts being arranged to be assembled so as to receive the module inside the housing,
- the at least two parts being arranged to receive an assembly force from outside the housing for assembling the at least two parts, and being provided with a primer for exerting a priming force on the reservoir based on the assembly force during the assembly of the at least two parts when the module is received inside the housing.
3 more elements
A product dispensing device, comprising:
- a module comprising a head and a reservoir, the head comprising a conduit connecting the inside of the reservoir to an outlet of the head,
- the head comprises a deformable chamber, the conduit passes through the deformable chamber, the inside of the deformable chamber:
- is separated from the reservoir by way of a feed valve,
- is separated from the outlet of the head by a dispensing valve,
- a housing comprising at least two mutually movable parts including an upper part and a lower part, the at least two parts being arranged to be assembled so as to receive the module inside the housing,
- wherein the housing comprises a lining wall, the housing being arranged so that when the at least two parts of the housing are assembled and the module is received inside the housing, the wall of the reservoir and the lining wall at least partially define a closed space.
3 more elements
Dependencies are inferred from the claim text.