| 摘要 |
A fluid dispenser including a fluid reservoir containing fluid; a fluid suction chamber of variable volume comprising an extraction and application space that that varies between a minimum volume and a maximum volume; a dip tube that connects the reservoir to the suction chamber at an orifice; suction means for sucking, during a suction stage, fluid from the reservoir into the chamber through the orifice; and an extractor and applicator member that defines, in part, the suction chamber and the suction means, and further the extraction and application space; wherein the sliding of the slidable sleeve over the stationary stem does not involve any resilient driving force. |
