| 摘要 |
<p>A fluid dispenser device comprising a pre-compression pump (6) and a dispenser head (T); the pump including an actuator rod (65) that is movable downwards and upwards, and a pre-compression spring (69) for increasing the pressure in a pump chamber (60); the head (T) including an inlet well (14) for connecting to the actuator rod (65), and a nozzle (4) for forming a spray through a dispenser orifice (43), the nozzle being mounted in an assembly housing (2); the dispenser device being characterized in that: the pre-compression spring (69) presents stiffness that is less than about 3 N/mm, e.g. of about 1 N/mm to 3 N/mm; and at least two feed ducts (15), each connecting the inlet well (14) to the assembly housing (2).</p> |
