| 摘要 |
PURPOSE: A device for preventing the contents from being re-input into a container is provided to display the opened state of the container once its cap is opened, to prevent the contents from being input again into the container when its cap is opened, and to manufacture the present device with a high operation reliability relatively easily. CONSTITUTION: The device for preventing the contents from being re-input into a container after the opened state is displayed according to the rotation of a cap in which a screw is so formed inside the container that it is engaged with a screw formed on the outer surface of a container mouth, includes: a cap(20), having an inner diameter with a thread(21) to move along a thread(12) of the container mouth; a push rod(22), projected in the lower direction of the cap(20) and operated by the movement of the latter(20); a guider(30,30a); an operating plate(50), operating a display(70) according to a variable position of the push rod(22); an elastic member(60) between the guider and the operating plate; and an operation guiding space(35), arranged inside the guider(30,30a).
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