the lid for shutting tightly

摘要

PURPOSE: A lid for a sealed container is provided to enable users to hygienically store food inside the container by closing the lid over the container for securing the air-tightness. CONSTITUTION: A lid(20) for a sealed container(10) includes the following: a metallic cover ring(22) integrated with the edge of the lid; a rubber material(24) installed in between the lid and the cover ring; and a lower end unit(24`) of the rubber material inducing an elastic unit(25) surrounding the outside of a rim unit(22`) of the cover ring. The elastic unit is protruded from the upper outside of the cover ring in a slope shape.