| 摘要 |
PROBLEM TO BE SOLVED: To provide a muddler with a function of sealing a drinking hole opened in a lid of a disposable cup. SOLUTION: A hole 9 is opened in a lid 8 of a cup 7, and the hole 9 is sealed by inserting a muddler 1 into the hole 9 for agitating the contents of the cup when sugar or milk is added. A flange part 4 for covering the hole and an engagement part 4 continued therefrom are mounted on the muddler 1 for securing the sealing of the hole 9 with the inserted muddler 1. In addition, by preventing the muddler from slipping out easily, leakage of the contents is prevented and the portability of the cup is improved. |
