| 摘要 |
A sealed container having container part and lid part closely combined together by a packing element is provided to prevent the container from being shaken or moved during delivery, and hold content of the container safely even when the container is fallen down by forming undercut on top end of inner face of the container to assist coupling of the container to the lid and fitting of the packing element into the lid. The sealed container(A) comprises: annular undercut(11) formed at inner top end of the container(1); a flange(21) horizontally formed at bottom end of a lid(2); a fitting piece(22) vertically formed on the bottom end; a protrusion(23) formed around outer side of bottom end of the fitting piece(22); a packing element(3) inserted into the fitting piece(22), which has a fitting threshold(32) inside and a coupling protrusion(31) outside the bottom end of the packing element. The lid(2) has annular water-proofing piece formed in top portion of the lid and a plurality of air holes(24) formed in top portion of the water-proofing piece.
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