| 摘要 |
PROBLEM TO BE SOLVED: To efficiently use a space in a lid by reducing the number of components in a plug of a beverage container.SOLUTION: A locking release button 38 reciprocatively provided between upper and lower parts in upward and downward directions and biased in the upward direction and a locking member 26 having a locking part 6 and reciprocatively provided in a substantially horizontal direction and locking a lid 5 in a closed state are provided to a plug body 4 attached to a beverage container body 2 and the lid 5 closing an upper part of the plug body 4. A ring elastic member 48 added to a hinge shaft 15 is provided between the lid 5 and the plug body 4 to bias the lid 5 in an opening direction. Furthermore, the ring elastic member 48 is configured to release the locking state of the locking member 26 and the plug body 4 by biasing the locking member 26 in a locking direction, and pressing the locking release button 38 to the lower side. A coil spring or the like biasing the locking member 26 in the looking direction is not required, and the locking release button 38 may be enlarged. |
