| 摘要 |
PROBLEM TO BE SOLVED: To provide a container capable of facilitating a removal of a cap. SOLUTION: This container is provided with a synthetic resin cap that is removably attached to an upper part of a container main body and has a lower end edge of its inner wall having a non-circular shape. When the cap is fixed to the container, a riding protrusion is formed at an inside location of the cap. When the cap is rotated, the cap rides over the riding protrusion to release the engaged state between the riding protrusion and the container main body. |
