Fluid dispenser device

A fluid dispenser device, comprising:

• a dispenser orifice;
• a reservoir containing at least one dose of fluid;
• at least one piston axially slidable in said reservoir so as to dispense said fluid;
• a dispenser member co-operating with said piston;
• and an actuator element co-operating with said dispenser member;
• wherein said dispenser member is displaceable between a blocking position, preventing said actuator element from being actuated, and a release position in which the actuation of said actuator element displaces said dispenser member so as to dispense a dose of fluid, said dispenser member being displaced manually from the blocking position to the release position before said device is actuated;
• and
• wherein said dispenser member is axially displaceable towards the piston, and said actuator element is a lateral actuator element that is displaced inwardly in a direction that is approximately perpendicular to the axial displacement direction of said dispenser member;
• wherein said dispenser member includes at least one engagement means co-operating with said actuator element while the actuator element is being actuated;
• wherein said at least one engagement means includes two axially offset engagement means, a first engagement means co-operating with the actuator element so as to dispense a first dose of fluid, and a second engagement means co-operating with the actuator element so as to dispense a second dose of fluid.

A fluid dispenser device, comprising:

• a dispenser orifice;
• a reservoir containing at least one dose of fluid;
• a piston axially slidable in the reservoir so as to dispense the fluid;
• a dispenser member operatively co-operating with the piston so as to slide the piston;
• and
• an actuator element operatively co-operating with the dispenser member so as to axially displace the dispensing member;
• and
• wherein the dispenser member is displaceable between a blocking position that prevents actuation of the actuator element and a release position in which actuation of the actuator element is permitted to displace the dispenser member so as to dispense a dose of fluid;
• and
• wherein the dispenser member is structured to be manually displaced towards the piston from the blocking position to the release position before the device is actuated;
• wherein the actuator element is a lateral actuator element that is displaced inwardly in a direction that is approximately perpendicular to the axial displacement direction of the dispenser member;
• and
• wherein the dispenser member comprises a protrusion that operatively engages the actuator element so as to block lateral displacement of the actuator element when the dispenser member is in the blocking position and to slide along a cam surface of the actuator element when the dispenser member is in the release position and while the actuator element is being laterally displaced.