| 摘要 |
PURPOSE: An airtight container is provided to improve impact resistance and minimize shock caused during locking. CONSTITUTION: An airtight container comprises an opening handle(210) which has a locking protrusion for locking at the locking groove of a container(100) and is rotatably connected to the cap with a bending connection part. The bending connection part is perpendicularly connected to the lower part of outer rim(230) along the girth of the cap. The cap further comprises a sealing(300) which closes between the container and cap.
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