Abstract:
A fluid dispenser comprising a fluid reservoir (111) of variable volume, and a dispensing orifice (130), said reservoir being provided with at least one deformable actuating wall (112) urged by resilient means (15) into a rest position corresponding to the reservoir having its maximum volume, said dispenser being characterized in that the resilient means (15) are situated outside the reservoir (111), not in contact with the fluid.
Abstract:
A dispenser member such as a pump or a valve, comprising: a body (2) in which a piston (3) is slidably received and in which a ferrule (4) is engaged; and fixing means (5) comprising at least one peripheral projection (53) that projects radially outwards, said projection (53) serving to come into engagement in a notch (82) formed in an inside wall (81) of the neck (80) of a receptacle (8), said projection (53) being elastically displaceable radially inwards so as to come into engagement in the notch (82) in the neck by elastically deforming the body (2) radially inwards in a deformation zone (200); said dispenser member being characterized in that the ferrule (4) is not in contact with the body at the deformation zone (200) of the body (2).
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 perfume test packaging characterized in that it comprises: a sheath (25) having an opening portion (23), said sheath (25) being sealed prior to use; and a backing element (4) suitable for receiving a fluid, said element (4) being disposed in the sheath (25) so that it can be extracted therefrom after the opening portion of the sheath has been opened.
Abstract:
A fixing device for fixing a dispensing member to the neck of a receptacle, said fixing device comprising: a fixing ring comprising a bottom skirt serving to come into engagement with a neck of a receptacle, member-receiving means for receiving a dispensing member such as a pump or a valve, and a top socket which extends in the direction opposite to the direction in which the skirt extends, said socket defining an outside surface and an inside surface; and trim which extends around the ring so as to mask it at least in part, the trim comprising a body defining a top end forming an inwardly-extending rim that extends inwards and then downwards so as to define a substantially cylindrical inner sleeve, said sleeve coming into engagement with the inside surface of the socket; wherein the inner sleeve forms at least one resilient tab which extends outwards and upwards so as to define a free end which comes into contact with the inside surface of the socket.
Abstract:
A fluid dispenser device such as a pump or a valve designed to be fitted to a neck of a receptacle, said device comprising: a body in which a piston can be caused to slide by depressing a pusher; a fixing member for fixing the body to the receptacle neck; and a dip tube for bringing the fluid from the receptacle to the body, the dip tube having a free end situated in the vicinity of the bottom of the receptacle and a fixed end held by connection means; wherein the connection means are formed by the fixing member.
Abstract:
Fluid product dispenser comprising: a fluid product reservoir (13) containing a fluid product, the said reservoir (13) comprising a deformable actuation wall (36) that is pressed to reduce the internal volume of the reservoir, and a distribution orifice (32; 22) through which the fluid product is forced in the form of a spray when the actuation wall (36) is pressed, characterized in that the reservoir comprises: a bottom plate (1), an intermediate plate (2) defining an opening (24), and a cover plate (3) including the actuation wall (36), the opening (24) formed in the intermediate plate (2) defining the useful volume of the reservoir (13) with the bottom plate (1) and the cover plate (3).
Abstract:
A fluid dispenser comprising: a fluid reservoir formed with an opening, the reservoir comprising a deformable flexible pouch in which the fluid is stored at a pressure substantially equal to or slightly lower than atmospheric pressure; a fluid dispensing system including a dispensing outlet; and a feed duct connecting the opening of the reservoir to the dispensing system; wherein the flexible pouch contains a piece of porous material.
Abstract:
A fluid dispenser comprising: a reservoir containing a fluid, said reservoir being provided with an opening and defining a maximum overall size; and a dispenser member such as a pump or a valve, fitted to the opening of the reservoir; wherein the dispenser member lies entirely within the maximum overall size of the reservoir.
Abstract:
A fluid dispenser (100; 200; 300; 400) for dispensing a fluid in liquid or in powder form, said dispenser including a reservoir (12) serving to contain fluid, and a dispensing orifice (114; 214; 314; 414) via which the fluid is dispensed, said reservoir (12) having an actuating wall (111; 211; 311; 411) and a backing wall (112; 212; 312; 412), said walls be adapted to be brought towards each other by elastic deformation to reduce the volume of the reservoir, and thus to deliver fluid through the dispensing orifice, said dispenser further comprising a one-piece body (110; 210; 310; 410) and of at least one flexible sealing film (120; 220; 320; 421; 422), the actuating wall and the backing wall being formed by the one-piece body, characterized in that the actuating wall and the backing wall are angularly positioned relative to each by forming an angle that decreases when they are brought towards each other.