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公开(公告)号:US5894962A
公开(公告)日:1999-04-20
申请号:US875753
申请日:1997-08-01
CPC分类号: B67D1/0456 , B67D3/042
摘要: This present invention relates to a soda bottle cap having a shell with 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 structure of this soda bottle cap it is possible to release the carbonated liquid from the soda bottle using the high pressure of CO.sub.2 gas inside. When the flexible top is pressed down, the seal changes shape and does not block inner hole (6) so that 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 channels (10) of the seal, and then through the inner hole (6) of the shell, and then through the spout (4) by the inner hole (6) of the shell, and then through the spout (40 by the high pressure of CO 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 its original shape.
摘要翻译: PCT No.PCT / KR96 / 00015 Sec。 371日期:1997年8月1日 102(e)日期1997年8月1日PCT提交1996年2月5日PCT公布。 公开号WO96 / 24553 日期:1996年8月15日本发明涉及具有喷嘴和柔性顶部的外壳的泡沫瓶盖以及当柔性顶部被压下时液体可以通过该开口流出的密封件。 使用这种苏打瓶盖的结构,可以使用高压的二氧化碳气体从碳酸瓶中释放碳酸液体。 当柔性顶部被压下时,密封件改变形状并且不阻挡内孔(6),使得瓶中的液体可以通过管(12)被推出,然后通过管(12)的中心孔(9) 密封,然后通过密封件的通道(10),然后通过壳体的内孔(6),然后通过壳体的内孔(6)通过喷口(4),然后通过喷嘴 (40通过瓶中CO气体的高压,当使用后释放弹性顶部(7)上的力时,柔性顶部和密封件返回到其原始形状。