| 摘要 |
PURPOSE: A double-faced cup lid is provided to use both sides of a cup by making the side surface of a cup deep, and prevent the content from leaking by comprising the part touching the upper side of the cup. CONSTITUTION: The side surface of a double-faced cup lid is deep, and the inside of the side surface has a double structure, thereby both the front and back sides of the cup lid can be used as an upper side of the lid. The cup lid can keep the content more safe, and when the back side is used as the upper side, the depth of the side surface is deep, thereby the lid can be also utilized as an individual dish or a snack dish. (1) An air hole technology which is used for most of the take-out cups being currently used, which functions in controlling the content to be out of the cup. (2) Figure 1 and Figure 2 is a hole on the cup lid for a straw. [Reference numerals] (AA) Upper side is up |
