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22. 发明申请

US20050133519A1 Straw drinking cup 失效
标题翻译：秸秆饮杯
公开(公告)号：US20050133519A1
公开(公告)日：2005-06-23
申请号：US11058940
申请日：2005-02-16
申请人： Justin McDonough
发明人： Justin McDonough
IPC分类号： A47G19/22
CPC分类号： A47G19/2266
摘要： A straw drinking cup includes a container and a flexible straw having a first, drinking, end and a second and that is disposed within the container. Advantageously, the cup includes a straw positioning mechanism that ensures that the first, drinking end of the flexible straw will remain upwardly oriented to minimize the possibility of leakage, regardless of whether the straw positioning mechanism is in the open position, the closed position, or in transit between the two positions. The straw drinking cup further includes an advantageous venting mechanism that includes a flexible membrane that permits air to flow into the container only when a sufficient pressure differential is developed across the membrane, such as will occur when a consumer is sucking on the flexible straw. The venting mechanism further operates so as to prevent leakage from the container, as sufficient pressure will not exist to draw any liquid across the flexible membrane.
摘要翻译：秸秆饮料杯包括容器和具有第一，饮用，末端和第二并且设置在容器内的柔性吸管。有利地，杯子包括吸管定位机构，其确保柔性吸管的第一饮用端保持向上取向以最小化泄漏的可能性，而不管吸管定位机构是处于打开位置，关闭位置还是关闭位置在两个职位之间过境。秸秆饮料杯还包括有利的排气机构，其包括柔性膜，其允许空气仅在横跨薄膜形成足够的压力差时才流入容器，例如当消费者吸入柔性吸管时会发生。排气机构进一步操作以防止从容器泄漏，因为不会存在足够的压力以将任何液体拉过柔性膜。

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