| 摘要 |
PURPOSE: A sealing container capable of preventing the loosening of a rubber packing after using for a long time is provided to prevent food from being caught in the side of a cover by fixing the rubber packing to the outer peripheral surface of a vessel instead of the cover. CONSTITUTION: A sealing container includes a vessel(100) for storing food, a cover(300), and a packing(200). An outer peripheral protrusion(112) with the circular cross-section is formed on the upper circumference of the vessel. The cover covers the vessel, and includes a first wall(310) on the outside and a second wall(320) on the inside of the first wall. The packing closely attaches the vessel and the cover, and combines with the vessel when the cover is opened. A packing groove(210) having the corresponding cross-sectional shape with the outer peripheral protrusion is installed on the lower side of the packing to fit the packing groove to the outer peripheral protrusion. |
