| 摘要 |
PROBLEM TO BE SOLVED: To provide a lid body having a rubbing-cutting part, capable of moving the rubbing-cutting part to a usable state from a retreat state by easy operation, capable of removing an inner lid provided in a container opening part without removing the rubbing-cutting part and an installation part fixed with the rubbing-cutting part from a container, and being stable in a fixing state when using the rubbing-cutting part.SOLUTION: The lid body blocks up the opening part of the container. The lid body comprises a freely openable-closable lid part and a base part fixed to the opening part of the container, in which the base part comprises the frame-shaped installation part fixable to the edge of the opening part of the container and the rubbing-cutting part provided inside the installation part, and the rubbing-cutting part has a slender shape, and its both ends are respectively joined to an inner peripheral surface of the installation part via a first hinge part, and the whole can be moved by reversing the rubbing-cutting part to the usable state of projecting inward from the inner peripheral surface of the installation part, from the retreat state of approaching along the installation part. |
