| 摘要 |
A fluid dispenser device having a reservoir ( 1 ), a metering valve ( 2 ) having a valve member ( 3 ), and an automatic trigger system for actuating the valve. The trigger system has a resilient element ( 10 ) moved manually into a cocked position. The trigger system releases the resilient element ( 10 ) and moves to an actuating position by moving the valve member ( 3 ) towards its dispensing position. The resilient element ( 10 ) is returned manually to its rest position. The fluid dispenser device includes a valve member release system co-operating with the reservoir ( 1 ) or with the valve member ( 3 ) so that, after dispensing the fluid, the valve member ( 3 ) is released from the force exerted by the resilient element ( 10 ), so that, after the device is actuated, the valve member ( 3 ) is returned to its rest position by the return spring of the valve, independently of the position of the resilient element. |
