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    • 5. 发明授权
    • Top-fill hummingbird feeder with float valve base closure mechanism
    • 顶置蜂巢喂料器带浮阀底座机构
    • US09565838B2
    • 2017-02-14
    • US14262370
    • 2014-04-25
    • WOODSTREAM CORPORATION
    • Andrew GaukerChristopher J. KameryMarko Konstantin LubicRobert T. Cruz
    • A01K39/024A01K39/02A01K39/04
    • A01K39/0206A01K39/02A01K39/024A01K39/04
    • A top-fill hummingbird feeder is provided having a liquid container with a liquid flow opening at a lower end and a removable cap at an upper end, a feeding basin positioned below the liquid container, and a valve or sealing mechanism associated with the liquid flow opening and the feeding basin. The feeding basin includes an upwardly extending cylindrical well that receives the lower end of the liquid container, and the valve or sealing mechanism includes a float valve associated with the well. The feeding basin is filled by gravity feed of the liquid in the container through the liquid flow opening when the sealing mechanism is open. When the feeding basin reaches a full position, the liquid nectar raises the float valve which, in turn, acts to close the liquid flow opening.
    • 提供了一种顶部填充蜂鸟饲料器,其具有在下端具有液体流动开口的液体容器和位于上端的可移除盖,位于液体容器下方的进料池,以及与液体流动相关联的阀或密封机构 开放和喂养盆地。 进料池包括一个向上延伸的圆柱形井,其容纳液体容器的下端,并且阀或密封机构包括与井相关的浮阀。 当密封机构打开时,通过液体流动开口,容器中液体的重力进料填充进料槽。 当进料池达到一个完整的位置时,液体花蜜提升浮阀,进而起到关闭液体流通口的作用。