| 摘要 |
PROBLEM TO BE SOLVED: To improve detergency by eliminating an elastic member from a valve body and easily disassembling the valve body and a valve rod, resulting in being further hygienic, and to reduce parts count and achieve cost reduction.SOLUTION: A stopper of a beverage container is configured by: providing a valve body 21 closing an inlet of a liquid flow path by forming the liquid flow path from an inlet opened inside of a container body to an outlet opened outside thereof, inside a stopper body detachably mounted in the opening of the container body; separating the valve body 21 and a valve rod 23 into an individual configuration; and providing the valve rod 23 with the valve body 21 closing the inlet of the liquid flow path to an upper part of the valve body 21. The valve body 21 is provided with an engagement protrusion 65, and the valve rod 23 is provided with an insertion groove 31 with the engagement protrusion 65 of the valve body 21 inserted therethrough and a projection 67 which is overridden by and engaged with the engagement protrusion 65 of the valve body 21 by rotating the valve body 21 in the rotating direction, thereby reducing parts count resulting in cost reduction and further disassembling the valve rod 23 and the valve body 21 by rotation thereof in the rotating direction. |
