| 摘要 |
PROBLEM TO BE SOLVED: To provide a safety cap device of a container capable of easily checking that an infant or the like cannot open a cap easily, and capable of preventing any troublesome operation when opening the cap.SOLUTION: A button engaging mechanism 43 which generates the rotational force in the cap tightening direction to turn a button body 24 in the cap tightening direction (A), the elevating force to elevate the button body 24 to the upper inter-fitting position Y from the lower inter-fitting position X as a rotary cylindrical body 22 is turned in the cap tightening direction (A), and generates the rotational force in the cap loosening direction to turn the button body 24 in the cap loosening direction B as the rotary cylindrical body 22 is turned in the cap loosening direction B, is provided between the rotary cylindrical body 22 and the button body 24. |
