A fluid dispenser head for mounting on a fluid reservoir (1), said head comprising: a dispenser member (2), such as a pump, for taking fluid from the reservoir (1), said member (2) including a body (20) and an actuator rod (24) that is displaceable along an actuation axis; an axially-displaceable pu
A fluid dispenser head for mounting on a fluid reservoir (1), said head comprising: a dispenser member (2), such as a pump, for taking fluid from the reservoir (1), said member (2) including a body (20) and an actuator rod (24) that is displaceable along an actuation axis; an axially-displaceable pushbutton (7) for actuating the dispenser member (2) by pressing on the actuator rod (24); a covering jacket (6) for mounting securely relative to the reservoir (1), the pushbutton (7) being axially movable relative to the jacket (6), said jacket (6) having a stationary reception housing (600) formed therein; and a nozzle (55) through which the fluid is dispensed each time the dispenser member (1) is actuated, the nozzle (55) being received in said stationary reception housing (600) of the jacket (6), so that the nozzle (55) is held axially relative to the reservoir (1), the fluid dispenser head being characterized in that the nozzle (55) is received in said housing (600) from inside the jacket (6).
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The invention claimed is: 1. A fluid dispenser head for mounting on a fluid reservoir (1), said head comprising: a dispenser member (2) for taking fluid from the reservoir (1), said member (2) including a body (20) and an actuator rod (24) that is displaceable along an actuation axis; an axially-di
The invention claimed is: 1. A fluid dispenser head for mounting on a fluid reservoir (1), said head comprising: a dispenser member (2) for taking fluid from the reservoir (1), said member (2) including a body (20) and an actuator rod (24) that is displaceable along an actuation axis; an axially-displaceable pushbutton (7) for actuating the dispenser member (2) by pressing on the actuator rod (24); a covering jacket (6) for mounting securely relative to the reservoir (1), the pushbutton (7) being axially movable relative to the jacket (6), said jacket (6) having a stationary reception housing (600) formed therein; and a nozzle (55) through which the fluid is dispensed each time the dispenser member (1) is actuated, the nozzle (55) being received in said stationary reception housing (600) of the jacket (6), so that the nozzle (55) is held axially relative to the reservoir (1), the nozzle (55) being received in said housing (600) from inside the jacket (6); in which the nozzle (55) is configured to be guided in translation between an initial pre-assembly position in which the nozzle (55) is positioned inside the jacket (6), facing the housing (600), without being engaged in said housing (600), and a final assembled position in which the nozzle (55) is engaged in said housing (600); and in which the nozzle is configured to be guided in translation between the initial pre-assembly position and the final assembled position with the jacket already securely mounted relative to the reservoir. 2. A dispenser head according to claim 1, in which the nozzle (55) is received in the housing (600) substantially without clearance. 3. A dispenser head according to claim 1, in which the housing (600) is sized equal to, or slightly greater than, the nozzle (55). 4. A dispenser head according to claim 1, in which the nozzle (55) is secured to a nozzle-carrier (5). 5. A dispenser head according to claim 4, in which the nozzle-carrier (5) is guided to move in translation and blocked against axial displacement on an insert (3) that is securely mounted relative to the jacket (6). 6. A dispenser head according to claim 5, in which the nozzle-carrier (5) includes a shoe (52), and the insert (3) includes a slide cage (33), and the shoe (52) is received in the cage (33) in such a manner as to be displaceable in translation. 7. A dispenser head according to claim 4, further comprising an endpiece (4) mounted on the actuator rod (24) so that the endpiece (4) is axially displaceable with the rod (24), the nozzle-carrier (5) being connected to the endpiece (4) by a flexible connection hose (45). 8. A dispenser head according to claim 1, further comprising: an endpiece (4) mounted on the actuator rod (24) so that the endpiece (4) is axially displaceable with the rod (24), said endpiece (4) including an upstream connection sleeve (44) defining an upstream axis; the nozzle (55) defining a dispenser axis, the nozzle (55) being secured to a downstream connection sleeve (54) defining a downstream axis; and a flexible connection hose (45) connecting the upstream sleeve (44) to the downstream sleeve (54), the downstream axis being transversal to the dispenser axis. 9. A dispenser head according to claim 8, in which the upstream axis is transversal to the actuation axis. 10. A dispenser head according to claim 8, in which the flexible hose (45) extends with a U-shaped or horseshoe-shaped configuration. 11. A dispenser head according to claim 1, in which the housing (600) and the nozzle (55) present identical shapes that are advantageously circular. 12. A dispenser head according to claim 1, in which the jacket (6) presents an outside surface and an inside surface, the housing (600) connecting the inside surface to the outside surface, the nozzle (55) including a front surface (550) that is provided with a dispenser orifice (5500), said front surface being situated substantially in the same plane as the outside surface of the jacket. 13. The dispenser head according to claim 1, in which a diameter of the housing (600) is equal to or greater than a diameter of the nozzle (55). 14. The dispenser head according to claim 1, wherein the dispenser member is a pump. 15. The dispenser head according to claim 1, wherein the translation in which the nozzle is configured to be guided is in a generally radial direction of the dispenser.
Drugeon, Lionel; Ponton, Thierry; Riedinger, Vincent; Maire, Stéphane; De Raemy, Sylvain; Sickersen, Julien, Assembly which forms a product dispensing head and which is capable of being fitted to a bottle.
Thorez, Gael; Paris, Philippe, Covering device for a container, in particular a cosmetic product container, and container comprising such a covering device.
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