| 摘要 |
PROBLEM TO BE SOLVED: To provide a lid opening/closing tool which enables a person who uses only one hand and a physically weak person to easily open and close a lid of a container.SOLUTION: A lid opening/closing tool 30 opens and closes a lid 42 of a container 40 by rotating. An outer peripheral wall surrounding the outer periphery of the lid opening/closing tool and a thin inside wall stretched over the inner side of the outer peripheral wall constitute a container body 42 side lid opening/closing tool 20 and a lid side lid opening/closing tool. The outer peripheral wall is formed in a frame shape with high rigidity. The inside wall has low rigidity and is stretchable. The container is placed on the container body side lid opening/closing tool, the top of the lid of the container is covered with the lid side lid opening/closing tool, and then the lid is opened and closed by rotating the lid side lid opening/closing tool while pressing.SELECTED DRAWING: Figure 5 |
