Abstract: A fluid dispenser comprising: two sheets (1, 1?), at least one of which is deformable, the two sheets forming a fluid reservoir (15) between them, said at least one deformable sheet defining a deformable actuating wall so as to reduce the volume of the reservoir, the reservoir (15) advantageously being provided with resilient means (4) urging the reservoir towards its maximum volume; and a dispensing piece (2) fixed in leaktight manner between the two sheets (1, 1?) and defining a dispensing orifice (24) via which the fluid from the reservoir is dispensed; said fluid dispensing being characterized in that the reservoir (15) is defined by an inner first sealing line (12) and the outer peripheral edges of the sheets are sealed together along an outer second sealing line (10) which surrounds the inner first sealing line, the two sealing lines (10, 12) defining between them at least one non-sealed-together zone (11) in which the sheets are not sealed together.

Abstract: A dispenser for dispensing a fluid, said dispenser comprising: a reservoir (3) containing said fluid and provided with at least one actuating wall (10) on which pressure is exerted to reduce the volume of the reservoir, said reservoir being provided with resilient means (4) suitable for increasing the volume of the reservoir; a dispensing orifice (50) via which the fluid is dispensed as a mixture with a gas, so as to generate a two-phase spray; and a removable closure element (12) for closing the dispensing orifice (50), thereby isolating the reservoir from the outside; said dispenser being characterized in that the resilient means are stressed so that the reservoir defines a minimum volume so long as the closure element (12) closes off the dispensing orifice.

Abstract: A fluid dispenser comprising: a fluid reservoir (2) provided with an opening (30); and a dispenser member (61, 63) communicating with the opening of the reservoir in order to extract fluid, said dispenser member including a dispenser outlet (61) through which the fluid is dispensed while forming a dispensing spray adapted to hit a target, the dispenser being characterized in that it comprises detection means (7) that are capable of detecting at least one physical characteristic of the target on which the fluid is to be dispensed, said detector, on detecting said at least one physical characteristic of the target, then serving to trigger or influence the dispensing spray.

Abstract: A device for packaging and applying at least two products, particularly hair-treatment products. The device includes a first compartment suitable for containing a first product, and a second compartment suitable for containing a second product. An applicator end-piece includes at least two orifices for dispensing the product, and the end-piece has an interior distributor dividing the flows of products emanating, respectively, from the compartments. The end-piece also includes a first orifice that dispenses a mixture of the first and second products in respectively different proportions from those of a mixture of these products dispensed by a second orifice.

Abstract: A fluid dispenser comprising: two sheets (1, 1?), at least one of which is deformable, the two sheets forming a fluid reservoir (15) between them, said at least one deformable sheet defining a deformable actuating wall so as to reduce the volume of the reservoir, the reservoir (15) advantageously being provided with resilient means (4) urging the reservoir towards its maximum volume; and a dispensing piece (2) fixed in leaktight manner between the two sheets (1, 1?) and defining a dispensing orifice (24) via which the fluid from the reservoir is dispensed; said fluid dispensing being characterized in that the reservoir (15) is defined by an inner first sealing line (12) and the outer peripheral edges of the sheets are sealed together along an outer second sealing line (10) which surrounds the inner first sealing line, the two sealing lines (10, 12) defining between them at least one non-sealed-together zone (11) in which the sheets are not sealed together.

Abstract: A fluid dispenser comprising a fluid reservoir (2), a dispenser member (3; 13), and a dispenser outlet (31; 131) through which fluid is dispensed in the form of a dispensing spray intended to be directed towards a target, the dispenser being characterized in that it is provided with adjustment means (4; 51; 52; 53; 54; 144, 146; 1310) that are capable of modifying at least one characteristic of the dispensing spray.

Abstract: A fluid dispenser comprising: two sheets (1, 1?), at least one of which is deformable, the two sheets forming a fluid reservoir (15) between them, said at least one deformable sheet defining a deformable actuating wall so as to reduce the volume of the reservoir, the reservoir (15) advantageously being provided with resilient means (4) urging the reservoir towards its maximum volume; and a dispensing piece (2) fixed in leaktight manner between the two sheets (1, 1?) and defining a dispensing orifice (24) via which the fluid from the reservoir is dispensed; said fluid dispensing being characterized in that the reservoir (15) is defined by an inner first sealing line (12) and the outer peripheral edges of the sheets are sealed together along an outer second sealing line (10) which surrounds the inner first sealing line, the two sealing lines (10, 12) defining between them at least one non-sealed-together zone (11) in which the sheets are not sealed together.

Abstract: A device for applying a product may include a container configured to contain a product and a case with a compartment configured to receive the container. The case may define an opening and the container may be configured to be moved relative to the case between a first angular position in which product in the container is accessible via the opening, and a second angular position in which product in the container is inaccessible. The device may further include an applicator. In some examples, the applicator may include a first portion configured to contribute to restricting axial movement of the applicator with respect to the case, and a second portion distinct from the first portion, wherein the second portion may be configured to contribute to rotationally coupling the applicator to the container so that movement of the applicator causes movement of the container between the first and second angular positions.

Abstract: A fluid dispenser comprising: a reservoir (1) serving to contain fluid and defining an actuating wall (14); and a dispensing orifice (20) via which the fluid is dispensed each time the wall (14) of the reservoir (1) is actuated; the reservoir (1) further containing a pump (3) defining a pump chamber (31) provided with an inlet valve (32) for communicating with the reservoir (1) and with an outlet valve (33), the pump (3) including a pusher (34) which is pushed in order reduce the volume of the pump chamber, said pusher (34) being disposed below the actuating wall (14) of the reservoir; said dispenser being characterized in that a delivery duct (21) connects the outlet valve (33) of the pump (3) to the dispensing orifice (20).

Abstract: A packaging device for a product, preferably a make-up product, including a support generally planar in shape and in the form of a plate having two faces. The support includes at least one cavity having a depth less than or equal to the thickness of the plate, with the cavity opening on at least one face of the support at a first aperture, and with the cavity containing the product. The device includes an applicator for the product which is connected to the support by a junction area that can be broken to detach the applicator from the support. In addition, or alternatively, an adhesive sheet can be attached to the support, with a portion of the sheet forming a housing for the applicator.

Abstract: A device for packaging a product, particularly a make-up product. The device can be particularly advantageous for make-up samples, and includes a support preferably having a flat overall shape and two faces. The support has at least one cavity which opens onto at least one face through a first opening passing through the support, with the cavity containing the product. A lid is also provided, preferably also having a flat overall shape. The support and the lid are articulated by an articulation arrangement formed by: i) a sticker forming a mirror adhesively bonded onto one of the faces of the lid and onto one of the faces of the support; and/or ii) an adhesive sheet fixed onto one face of the lid and onto one of the faces of the support with the adhesive sheet closing off a second opening of the cavity, which is formed on the face of the support opposite from the face containing the first opening.

Abstract: A device for packaging and applying a product, which includes a container suitable for containing the product, and an application component having at least one applicator portion suitable for coming in contact with the product in order to take up some of the product. A rotational coupling arrangement is provided on at least one side of the applicator portion to allow the application component to be moved in rotation about an axis Y relative to the container. The application component includes at least one portion separating the applicator portion from the coupling means, with portion(s) having a non-constant cross section measured transversely to the axis of rotation Y.

Abstract: The invention concerns a dispensing device comprising a fluid product pump (1) defining: a pump chamber (112) with variable volume; an intake valve (14) allowing the fluid product to penetrate into the pump chamber; and an outlet valve (16) allowing the pressurized fluid to exit from the chamber; a dispensing orifice (195) downstream the outlet valve, and the outlet valve comprising a valve seat (126) and a mobile valve member (16) elastically stressed on said seat. The invention is characterized in that the mobile valve member (16) forms piston means for delivering the fluid product downstream towards the dispensing orifice.

Abstract: A dispenser for dispensing a fluid, said dispenser comprising: a reservoir (3) containing said fluid and provided with at least one actuating wall (10) on which pressure is exerted to reduce the volume of the reservoir, said reservoir being provided with resilient means (4) suitable for increasing the volume of the reservoir; a dispensing orifice (50) via which the fluid is dispensed as a mixture with a gas, so as to generate a two-phase spray; and a removable closure element (12) for closing the dispensing orifice (50), thereby isolating the reservoir from the outside; said dispenser being characterized in that the resilient means are stressed so that the reservoir defines a minimum volume so long as the closure element (12) closes off the dispensing orifice.

Abstract: A dispenser for dispensing a fluid, said dispenser comprising: a reservoir (3) containing said fluid and provided with at least one actuating wall (10) on which pressure is exerted to reduce the volume of the reservoir, said reservoir being provided with resilient means (4) suitable for increasing the volume of the reservoir; a dispensing orifice (50) via which the fluid is dispensed as a mixture with a gas, so as to generate a two-phase spray; and a removable closure element (12) for closing the dispensing orifice (50), thereby isolating the reservoir from the outside; said dispenser being characterized in that the resilient means are stressed so that the reservoir defines a minimum volume so long as the closure element (12) closes off the dispensing orifice.

Abstract: A fluid dispenser comprising: two sheets (1, 1′), at least one of which is deformable, the two sheets forming a fluid reservoir (15) between them, said at least one deformable sheet defining a deformable actuating wall so as to reduce the volume of the reservoir, the reservoir (15) advantageously being provided with resilient means (4) urging the reservoir towards its maximum volume; and a dispensing piece (2) fixed in leaktight manner between the two sheets (1, 1′) and defining a dispensing orifice (24) via which the fluid from the reservoir is dispensed; said fluid dispensing being characterized in that the reservoir (15) is defined by an inner first sealing line (12) and the outer peripheral edges of the sheets are sealed together along an outer second sealing line (10) which surrounds the inner first sealing line, the two sealing lines (10, 12) defining between them at least one non-sealed-together zone (11) in which the sheets are not sealed together.

Abstract: A spring (4) made up of two leaves (41, 42) interconnected via a bend (40) so that, at rest, the leaves form an acute angle, said leaves being elastically deformable relative to each other by pivoting about the bend, said spring being characterized in that it is further provided with energy accumulation means (43, 44) imparting to the spring initial resistance-to-deformation having a resistance threshold that must be overcome in order to continue suddenly to move the two leaves towards each other.

Abstract: A fluid dispenser comprising: a reservoir (1) serving to contain fluid and defining an actuating wall (14); and a dispensing orifice (20) via which the fluid is dispensed each time the wall (14) of the reservoir (1) is actuated; the reservoir (1) further containing a pump (3) defining a pump chamber (31) provided with an inlet valve (32) for communicating with the reservoir (1) and with an outlet valve (33), the pump (3) including a pusher (34) which is pushed in order reduce the volume of the pump chamber, said pusher (34) being disposed below the actuating wall (14) of the reservoir; said dispenser being characterized in that a delivery duct (21) connects the outlet valve (33) of the pump (3) to the dispensing orifice (20).

Abstract: A dispenser device is provided for dispensing a fluid substance in spray form. The dispenser device comprising a reservoir containing the fluid to be dispensed and a spray orifice. The reservoir includes at least one actuating wall that can be deformed by applying a pressing force.

Abstract: A fluid product sample is provided in the form of a substantially flat dispenser. A preferred embodiment includes (1) at least one thermoformed shell forming part of a reservoir and defining a deformable actuation wall; (2) an additional element, such as a capsule-forming substrate or film or a thermoformed shell for finishing off the reservoir, with the reservoir formed in this way containing at least a gas; (3) a spray orifice through which the fluid is sprayed; (4) a porous material piece which is capable of retaining a quantity of fluid and which is disposed upstream from the spray orifice; and (5) a support member fixed to the thermoformed shell to hold the porous material piece in place. The spray orifice is formed by the support member.