| 摘要 |
PROBLEM TO BE SOLVED: To provide a beverage container excellent in opening/closing stability of a ventilation mechanism in a beverage container for attaching/detaching a lid body having a cover member to/from the container.SOLUTION: A beverage container includes a container body, and a lid body detachably attached to an opening of the container body. The lid body has a closing part for closing the opening of the container body, a cover member covering the upper part of the closing part, and a seal member for sealing an interval between the closing part and the opening of the container body. The closing part has a vent hole. The seal member integrally has a valve part positioned on the upper part of the vent hole through a valve support part provided by penetrating into the inside and outside of the closing part. The cover member is pivoted to the closing part on the end part, and has a pressing force part for closing the vent hole by pressing the valve part from the upper part. |
