| 摘要 |
The present invention relates to a cosmetic container having an airtight refill case, for containing, in an inner refill case, cosmetics such as moisture compact powder, moisture cream and eye-shadow, in an airtight manner. More specifically, the cosmetic container according to the present invention is capable of ensuring better airtightness of a refill case (20), by connecting an upper lid (25) and a lower main body (21) of the refill case (20) using a butterfly hinge, by performing double airtight coupling using an assembly groove (22) having a ring-shaped assembly protrusion (23) and an assembly protrusion (26) having a ring-shaped assembly groove (27) without using any separate packing, and by performing airtight coupling by pressurizing the upper lid using a pressurizing protrusion (30) of the upper lid of the refill case during the closing-operation of an outer container lid. Accordingly, the present invention prevents outside air from flowing into the refill case and prevents evaporation of internal moisture and volatile components so that it is possible to use cosmetics while maintaining the quality thereof for a long time without deterioration. |
