| 摘要 |
PURPOSE: A vacuum container cap capable of easily sealing a container is provided to enable a user to easily high-vacuum the inside of the container using a packing structure with the excellent elastic restoring force. CONSTITUTION: A vacuum container cap capable of easily sealing a container includes cap bodies(102), a check valve(200), and packings(301). The cap bodies opens and closes an inlet(12) of a container main body for storing contents, and includes a valve installing hole(122), an air contacting hole(124), and packing installing holes. The check valve includes a combining protrusion on the lower side of a body unit, and is combined with the valve installing hole.
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