| 摘要 |
PROBLEM TO BE SOLVED: To provide a savings box mainly used in places other than home, solving the problem that a currently available savings box is a savings box used exclusively for savings at home and cannot be used in places other than home.SOLUTION: A movable lid of a card-type portable savings box is opened with a finger, and coins are saved from there. When the finger is released, the movable lid returns to the original position, and a savings operation is completed. The card-type portable savings box can be used repeatedly for a long period of time. |
