| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an inner plug which enables a desired number of tablets to be sufficiently taken out of a container easily with a simple structure and at a lower cost. <P>SOLUTION: The inner plug for tablet containers made of a resin is constituted of an outer cylinder assembled onto the internal surface of a mouth tube part, a working part provided in the outer cylinder and a support piece for movably supporting the working part. The working part normally keeps a clearance in between with the internal surface of the outer cylinder enough to block the passage of a tablet while being supported with the support piece so strongly as to discharge no tablet even under a dead load which may be applied by turning the container downward. When the clearance between the outer cylinder and the working part is expanded by pressing the working part with a finger or the like, the tablets are discharged outside the container through the clearance. As the pressing of the working part is released, the support piece works to return the working part to the original position, thereby stopping the discharge of the tablets. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
