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1. 发明授权

US06223792B1 Funnel cap device for a fluid container 失效
标题翻译：用于流体容器的漏斗盖装置
公开(公告)号：US06223792B1
公开(公告)日：2001-05-01
申请号：US09321694
申请日：1999-05-28
申请人： Ray N. Slagle
发明人： Ray N. Slagle
IPC分类号： B65B3900
CPC分类号： B65D47/243 , B65D51/24
摘要： A funnel cap device for a fluid container includes a funnel-shaped member having a passage therethrough extending between a wide end and a narrow end thereof, and a cap member attached to the funnel-shaped member for selectively opening and closing the narrow end of the passage. A hub portion extends from the narrow end of the funnel-shaped member, the cap member being slidable on the hub portion between open and closed positions. The cap member and hub portion include a cooperating aperture and seal tab which mutually engage in the closed position to prevent fluid flow. The funnel cap device is attachable to a fluid container having a spout on one end. The funnel-shaped member includes an intermediate portion having a thread pattern on an inner surface for engaging similar threads on the spout in an upright orientation where the funnel-shaped member engages the neck of the container. The hub portion has a cross-section smaller than a cross-section of the spout, whereby the hub portion may be inserted into the spout with the wide end of the funnel-shaped member oriented away from the container to facilitate filling of the container.
摘要翻译：用于流体容器的漏斗盖装置包括漏斗形构件，其具有在其宽端和窄端之间延伸的通道，以及附接到漏斗形构件的帽构件，用于选择性地打开和闭合通道。轮毂部分从漏斗状部件的窄端部延伸，帽部件能够在打开位置和关闭位置之间在轮毂部分上滑动。盖构件和毂部分包括协作孔和密封片，其相互接合在关闭位置以防止流体流动。漏斗盖装置可附接到在一端具有喷口的流体容器。漏斗形构件包括在内表面上具有螺纹图案的中间部分，用于在直立方向上接合出口上的类似螺纹，其中漏斗形构件接合容器的颈部。毂部分的横截面小于喷嘴的横截面，由此毂部分可以插入到喷口中，其中漏斗形部件的宽端部远离容器定向以便于容器的填充。

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