| 摘要 |
The present invention relates to a cosmetics container having a sealing structure for an inner container and, more specifically, to a cosmetics container having a sealing structure for an inner container in which a sealing groove is formed between the outer wall and the intermediate wall of the inner container, a sealing protrusion rim formed on the lower portion of an inner container lid has an outer diameter larger than the inner diameter of the sealing groove and is tightly inserted into and coupled to the sealing groove, and the intermediate wall of the inner container has protruding crests and recessed roots formed on the upper surface thereof, wherein the crest portions push the sealing protrusion rim of the inner container lid toward the outer wall of the inner container to bring the sealing protrusion rim close to the outer wall of the inner container, thereby maximizing a sealing force for the inner container. |
