| 摘要 |
The present invention relates to a functional stopper which has a storage space (72) on the bottom surface (81) of a cover that is part of a stopper, and installs a storage cup (41) or a storage board (40) on an isolation board (35) of a stopper body (11) connected with the cover (70) and a hinge (27). The new functional stopper has a unique structure including the storage space (72) which secures a fixed height and volume between the top surface (45) of the storage cup or the storage board and the bottom surface (81) of the cover in order to store part of contents (07) stored in a container into the hollow dish-type storage cup (41) or the flat storage board (40) installed in the stopper body (11). |
