Patent ID: 7878374

Claim:
A fluid dispenser comprising: a fluid reservoir ( 10 ) serving to contain fluid; and a dispenser head ( 2 ) mounted on the reservoir ( 10 ) to take fluid from the reservoir, said head ( 2 ) defining a dispensing chamber ( 26 ) communicating with the reservoir via an inlet valve ( 25 , 215 ) and communicating with the outside at a dispensing orifice via an outlet valve ( 237 , 222 ); wherein the chamber ( 26 ) is defined by at least one elastically deformable actuating wall ( 231 ) that is depressed radially inward in order to generate a pressure inside the chamber that is high enough to close the inlet valve and to open the outlet valve; wherein the head ( 2 ) further comprises a rigid tube ( 22 ) having a fastening end ( 277 ) and an opposite end ( 222 ) forming an outlet valve seat; and wherein the actuating wall ( 231 ) is formed by a sleeve ( 23 ) extending around the tube ( 22 ).