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    • 4. 发明授权
    • Fluid dispensing device with stopper
    • 带塞的流体分配装置
    • US07854352B2
    • 2010-12-21
    • US10548716
    • 2004-03-11
    • Michael Birsha DaviesJames William Godfrey
    • Michael Birsha DaviesJames William Godfrey
    • B67D7/84A61M11/00B65D53/00
    • B05B11/0032B05B11/0038B05B11/3056
    • A fluid dispensing device is disclosed having a body housing a pump action fluid discharge device having a dispensing nozzle. The fluid dispensing device comprises a body defining a cavity and a dispensing nozzle having a dispensing orifice, a fluid discharging device housed in the cavity, the fluid discharging device having a hollow casing defining a reservoir for containing a volume of fluid and a plunger slidingly engaged within the hollow casing, the plunger having a tubular portion which extends from a first end of the hollow casing for co-operation with the dispensing nozzle to enable pumped delivery of fluid from the reservoir to the dispensing nozzle, wherein the dispensing orifice of the dispensing nozzle is provided with a reversible stopper.
    • 公开了一种流体分配装置,其具有容纳具有分配喷嘴的泵动作流体排放装置的主体。 流体分配装置包括限定空腔的主体和具有分配孔的分配喷嘴,容纳在空腔中的流体排放装置,流体排放装置具有限定用于容纳一定体积流体的储存器的中空壳体和滑动地接合的柱塞 在中空壳体内,柱塞具有从中空壳体的第一端延伸的管状部分,用于与分配喷嘴协作以使得能够将流体从储存器泵送到分配喷嘴,其中分配口的分配孔 喷嘴设有可逆止动件。