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    • 2. 发明公开
    • Dispensing liquids
    • Abgabe vonFlüssigkeiten
    • EP1435415A1
    • 2004-07-07
    • EP04076037.3
    • 1999-06-15
    • S.C. JOHNSON & SON, INC.
    • Leonard,Stephen BowneMiller, Allen DaleCorba, Robert EdwardJohnson, Marilyn MarieMineau, Steven B.Demarest, Scott W.Buhler, James E.Brown, Trevor Owen
    • E03D9/03B67C3/14B67C7/00
    • E03D9/032
    • A liquid dispenser 1 comprises a housing 2 and a hook 3 for suspending the housing 2 from the rim of a lavatory bowl. A user inserts a sealed inverted reservoir bottle 6 into the housing 2, which breaks the seal. A porous pad 7 located in the housing 2 conveys liquid from the bottle 6 to a position within the stream of flushing water.
      The pad 7 can be adjusted to accommodate different lavatories and has two guide slots which are engaged by two fingers in the housing which define two extreme positions of the pad 7.
      To allow venting of the bottle 6, small vent holes 14 are formed in the pad 7.
      The pad may alternatively be a solid plate of the same shape but having a number of raised holes or elongate slots. The plate may be have a venting post which mates with the mouth of the bottle 6.
      Venting may be achieved by providing an aperture in the bottle. The top of the bottle may be provided with: a one-way valve; with a plug which seals the aperture, the housing having a pin which bears on the plug and releases it into the bottle; a breakable seal which covers the aperture, the housing being provided with a tube member which seals the aperture; or a removable tab which covers the aperture and which is broken away from the bottle prior to insertion, either by the user or, automatically, by a projection within the housing.
    • 液体分配器1包括壳体2和用于将壳体2从盥洗室碗的边缘悬挂的钩子3。 用户将密封的倒置的储存瓶6插入到壳体2中,这破坏了密封。 位于壳体2中的多孔垫7将液体从瓶子6输送到冲洗水流中的位置。 可以调节垫7以适应不同的盥洗室,并且具有两个引导槽,这两个引导槽由限定垫7的两个极限位置的外壳中的两个手指接合。为了允许瓶6的排气, 小的通气孔14形成在垫7中。垫可以替代地是相同形状的实心板,但是具有多个凸起的孔或细长的槽。 板可以具有与瓶6的口部配合的排气柱。可以通过在瓶中提供孔来实现排气。 瓶子的顶部可以设有:单向阀; 具有密封孔的塞子,壳体具有承载在塞子上的销并将其释放到瓶中; 覆盖所述孔的可破坏的密封件,所述壳体设置有密封所述孔的管构件; 或者可以由用户或自动地通过壳体内的突起覆盖孔并且在插入之前从瓶中分离而脱离的突出部。