| 摘要 |
PROBLEM TO BE SOLVED: To provide a cap which unseals the sealing part of a container main body by pressing a sliding body by a method wherein a partitioning part is provided on the cylindrical cap main body, and on the inner periphery of a cylindrical body of which the top and the bottom are open, and which is erected from the cap main body, a sliding cylinder having a pressing body P on the lower end, is fitted, and at the same time, a connecting part between the lower part of the partitioning part and container opening, is provided. SOLUTION: This cap C which is fitted on the opening of a tube, has a cylindrical cap main body 1, a disk-form partitioning part 2 at an intermediate part on the inner periphery of the cap main body 1, a cylindrical body 4 which is erected from the central hole 3 of the partitioning part 2, and of which the top and the bottom are open, and a sliding cylinder 5 having a pressing body P, which is slidably and freely inserted in the inner peripheral of the cylindrical body 4. Also, the inner periphery at the partitioning part 2 and lower, has a connecting part 9 which is screwed with the opening of the tube. At the time of usage, when the sliding cylinder 5 is pressed, the engagement between an annular recessed groove 109 and an annular protruding edge 12 is released, and the sliding cylinder 5 descends, and a thin film of the tube is opened by the pressing body P, and the annular protruding edge 12 is engaged with an annular recessed groove 11. The cap C is removed from the tube under that state, and a content is taken out. |
