| 摘要 |
A device and method for connecting a cup and a lid includes a cup portion that has a lip, the lip extending from an outer circumference of the cup portion at an open end of the cup portion. The device has a lid portion and a collar portion. The collar portion engages with the lip, thereby holding the collar portion to the cup portion. A series of magnets and/or metal pieces couple magnetically attract the lid portion to the collar portion. As pressure within the cup portion increases beyond a predetermined point, the series of magnets and/or metal pieces partially disengage, thereby allowing escape of excess pressure. |
