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1. 发明申请

WO1996024553A1 SODA BOTTLE CAP 审中-公开
公开(公告)号：WO1996024553A1
公开(公告)日：1996-08-15
申请号：PCT/KR1996000015
申请日：1996-02-05
申请人： SONG, Jerng-Sik , SONG, Chung-Hwa, Kim , SONG, Christopher, Chan-Woo , SONG, Teresa, Won-Kyung
IPC分类号： B67D01/04
CPC分类号： B67D1/0456 , B67D3/042
摘要： Because the commonly used soda bottle cap simply consists of a shell (1) and a seal (2) as it is described in figure 1, it should be removed from the soda bottle before the carbonated liquid can be poured out. Whenever the cap is opened, the CO2 gas in the bottle and in the carbonated liquid is lost repeatedly, and the carbonated taste of the liquid becomes weak and the liquid turns stale and flat. The basic structure of soda bottle cap of this invention consists of a shell that has a spout and a flexible top, and a seal that has an opening through which liquid can flow out when the flexible top is pressed down. With the soda bottle cap of this invention that has a simple structure, it is possible to release the carbonated liquid from the soda bottle using the high pressure of CO2 gas in the bottle while keeping the CO2 gas inside. As one of the examples of this invention is shown, when the flexible top (7) is pressed down, the seal changes its shape and does not block the inner hole (6) of the shell any more, and therefore, the liquid in the bottle can be pushed out through the tube (12), and then through the center hole (9) of the seal, and then through the channels (10) of the seal, and then through the inner hole (6) of the shell, and then through the spout (4) by the high pressure of CO2 gas in the bottle. When the force on the flexible top (7) is released after use, the flexible top and the seal go back to the original shape, as it is described in figure 4, due to their own elasticity and due to the high internal pressure, and then the seal is pressed tightly against the inner hole (6) of the shell due to the high pressure of CO2 gas in the soda bottle, and the liquid can not be released from the bottle any more.
摘要翻译：因为常用的汽水瓶盖由图1所示的壳体（1）和密封件（2）组成，所以在碳酸液体可以倒出之前，应该从汽水瓶中取出。每当盖子打开时，瓶子和碳酸液体中的二氧化碳气体都被重复丢失，液体的碳酸味道变弱，液体变得平坦而变薄。本发明的苏打瓶盖的基本结构包括具有喷口和柔性顶部的壳体，以及具有一个当柔性顶部被压下时，液体可以流出的开口。利用具有简单结构的本发明的汽水瓶盖，可以在保持二氧化碳气体的同时在瓶中使用高压的二氧化碳气体从苏打瓶中释放碳酸液。作为本发明的示例之一，当柔性顶部（7）被压下时，密封件改变其形状，并且不再阻塞外壳的内孔（6），因此，在瓶子可以通过管子（12）推出，然后通过密封件的中心孔（9），然后通过密封件的通道（10），然后穿过壳体的内孔（6）然后通过瓶子中的高压二氧化碳气体通过喷嘴（4）。当柔性顶部（7）上的力在使用后释放时，柔性顶部和密封件由于其自身的弹性和由于高的内部压力而返回到如图4所述的原始形状，并且那么由于苏打瓶中的二氧化碳气体的高压，密封件紧紧地压在壳的内孔（6）上，液体不能再从瓶子中释放出来。

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