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    • 3. 发明授权
    • Top-fill hummingbird feeder
    • 顶部填充蜂鸟饲料
    • US07861671B2
    • 2011-01-04
    • US11785905
    • 2007-04-20
    • James S. CarterBryan Krueger
    • James S. CarterBryan Krueger
    • A01K7/00
    • A01K39/026A01K39/0206
    • A liquid birdfeeder includes a generally upstanding container having a large opening at its top end and a bottleneck opening at its lower end. A quarter-turn removable cap is screw-threaded onto the top end to seal the top end opening. The lower bottleneck opening is screw-threaded into a central collar of a feeding basin having a plurality of feeding ports. An actuator rod extends longitudinally through the container and is operatively connected to a biased sealing mechanism which selectively seals or opens the bottleneck opening. When the removable cap is screw-threaded onto the top end opening, the cap depresses the actuator rod causing the biased sealing mechanism to move to an open position which allows liquid to flow out from the container into the feeding basin. When the removable cap is removed, the actuator rod can move upwardly under the force of the biased sealing mechanism, which moves the sealing mechanism to a closed position and prevents liquid in the container from flowing into the feeding basin. The container can then be filled through the top opening without flooding the feeding basin. In one preferred embodiment, the bird feeder includes a common functional feeding module connected within an outer decorative cladding by an interference fit.
    • 液体鸟饲料包括在其顶端具有大开口和其下端处的瓶颈开口的通常直立的容器。 四分之一圈的可拆卸盖被螺纹拧到顶端以密封顶端开口。 较低的瓶颈开口螺纹拧入具有多个进料口的进料池的中心轴环中。 致动器杆纵向延伸穿过容器并且可操作地连接到选择性地密封或打开瓶颈开口的偏压密封机构。 当可拆卸的盖螺纹拧到顶端开口上时,盖压下致动器杆,使得偏压的密封机构移动到打开位置,这允许液体从容器流出到进料池中。 当可移除的盖被去除时,致动器杆可以在偏置的密封机构的作用下向上移动,这将密封机构移动到关闭位置,并防止容器中的液体流入进料池。 然后可以将容器通过顶部开口填充,而不会浸没进料池。 在一个优选实施例中,鸟饲喂器包括通过过盈配合连接在外部装饰包层内的共同功能喂养模块。
    • 7. 发明申请
    • Top-fill hummingbird feeder
    • 顶部填充蜂鸟饲料
    • US20080257273A1
    • 2008-10-23
    • US11785905
    • 2007-04-20
    • James S. CarterBryan Krueger
    • James S. CarterBryan Krueger
    • A01K39/026A01K39/012
    • A01K39/026A01K39/0206
    • A liquid birdfeeder includes a generally upstanding container having a large opening at its top end and a bottleneck opening at its lower end. A quarter-turn removable cap is screw-threaded onto the top end to seal the top end opening. The lower bottleneck opening is screw-threaded into a central collar of a feeding basin having a plurality of feeding ports. An actuator rod extends longitudinally through the container and is operatively connected to a biased sealing mechanism which selectively seals or opens the bottleneck opening. When the removable cap is screw-threaded onto the top end opening, the cap depresses the actuator rod causing the biased sealing mechanism to move to an open position which allows liquid to flow out from the container into the feeding basin. When the removable cap is removed, the actuator rod can move upwardly under the force of the biased sealing mechanism, which moves the sealing mechanism to a closed position and prevents liquid in the container from flowing into the feeding basin. The container can then be filled through the top opening without flooding the feeding basin. In one preferred embodiment, the bird feeder includes a common functional feeding module connected within an outer decorative cladding by an interference fit.
    • 液体鸟饲料包括在其顶端具有大开口和其下端处的瓶颈开口的通常直立的容器。 四分之一圈的可拆卸盖被螺纹拧到顶端以密封顶端开口。 较低的瓶颈开口螺纹拧入具有多个进料口的进料池的中心轴环中。 致动器杆纵向延伸穿过容器并且可操作地连接到选择性地密封或打开瓶颈开口的偏压密封机构。 当可拆卸的盖螺纹拧到顶端开口上时,盖压下致动器杆,使得偏压的密封机构移动到打开位置,这允许液体从容器流出到进料池中。 当可移除的盖被去除时,致动器杆可以在偏置的密封机构的作用下向上移动,这将密封机构移动到关闭位置,并防止容器中的液体流入进料池。 然后可以将容器通过顶部开口填充,而不会浸没进料池。 在一个优选实施例中,鸟饲喂器包括通过过盈配合连接在外部装饰包层内的共同功能喂养模块。