| 摘要 |
PROBLEM TO BE SOLVED: To provide a hinge cap excellent in separation disposal capable of easily breaking a weakened line without requiring an excessive force in the separation disposal after using a container.SOLUTION: A hinge cap is configured such that a cap main body 1 is fitted to a mouth part of a container and an upper cover 2 connected with the main body 1 via a hinge connection part 25 is openable and closable. Therein, at least one weakened line 27 elongated in the axial direction is provided in the neighborhood of the hinge connection part 25 on an outer circumferential surface of the main body 1 and a protrusion part T1 which comes into contact with one side of the outer circumferential surface of the upper cover 2 and the outer circumferential surface of the main body 1 when opening the upper cover 2 in order to tear the weakened line 27, is provided on the other side of the upper cover 2 and the main body 1.SELECTED DRAWING: Figure 2 |
