Patent ID: 6991139

Claim:
A fluid dispenser head designed to be fitted to a fluid dispenser member, said head comprising: a body ( 1 ) forming a dispensing duct ( 14 ) having an inlet ( 141 ) designed to be connected to the dispenser head, and an outlet ( 143 ) having an outlet axis X; and a shutter ( 2 ) fitted to the body ( 1 ) for the purpose of selectively closing off the dispensing duct ( 14 ) at its outlet ( 143 ), the shutter forming a dispensing orifice ( 22 ) that is closed in the absence of fluid under pressure in the dispensing duct, and that is opened in the presence of fluid in the dispensing duct at a pressure greater than an opening threshold pressure, said shutter being provided with sealing means ( 24 ) and with fixing means ( 25 a, 25 b ) co-operating respectively with complementary seal-receiving means ( 15 ) and with complementary holding means ( 18 a , 19 a, 18 b, 19 b ) formed by the body ( 1 ) for the purpose of fixing the shutter ( 2 ) to the body ( 1 ) in leaktight manner; said fluid dispenser head being characterized in that the fixing means comprise at least one snap-fastening profile ( 253 ) facing radially outwards relative to the outlet axis X, and the holding means comprise at least one holding profile ( 193 ) facing radially inwards towards the outlet axis X, said snap-fastening profile coming in snap-fastening engagement with said holding profile.