Fluid product dispenser

A fluid dispenser, comprising:

• a fluid reservoir;
• a dispenser member through which the fluid is delivered, the dispenser member comprising a body and an actuator rod that is axially movable down and up relative to the body over a maximum rod stroke;
• a dispenser orifice where a user may recover the dispensed fluid;
• a rotary actuator member that the user can turn about its own axis;
• a transmission member that is engaged both with the dispenser member and also with the rotary actuator member;
• and
• cam means that are formed by the rotary actuator member and by the transmission member for transforming turning of the rotary actuator member into an axial movement of the actuator rod or of the body;
• the dispenser being characterized in that:
• the cam means define a maximum cam stroke that is greater than the maximum rod stroke;
• and
• resilient means act axially so as to compensate for the extra amount of the maximum cam stroke and thus allow it to be followed so as to guarantee that the rod performs its maximum stroke in full.