Patent ID: 8517220

Claim:
A fluid dispenser device for dispensing fluid, wherein said fluid dispenser device comprises: a pump for dispensing the fluid; a dispensing head disposed toward a first axial end of the device; a main arm mounted to pivot on the device about a main axis disposed in the vicinity of the dispensing head and toward the first axial end of the device, the main arm provided with a press zone on which the user exerts pressure in order to actuate the pump, said press zone being provided toward a second axial end of the device, the second axial end of the device being opposite the first axial end, with the main axis being disposed between the dispensing head and the press zone; an intermediate arm mounted to pivot on the main arm about an intermediate axis, the intermediate axis being disposed on the main arm between the press zone and the main axis, thus generating a lever effect that reduces the force that needs to be exerted by the user on the press zone for the purpose of actuating the pump, and the intermediate arm being configured to transmit the movement of the press zone to the pump; and a declutching mechanism operating in such a manner that the pressure exerted by the user causes the pump to return to its rest position after said pump has moved into a dispensing position.