| 摘要 |
PROBLEM TO BE SOLVED: To provide a capped container designed such that an outer cap can be securely screwed off to open the container, by preventing an inner cap from being rotated together with rotation of the outer cap. SOLUTION: The inner cap 10 has a spout, and comprises the top plate 13 and a fitting tube 11 extending down from the circular edge of the top plate 13 and provided with a removal mechanism. The fitting tube 11 of the inner cap 10 is fitted to the periphery of the mouth cylinder 2 of a bottle 1 by undercut connection. In addition, an outer cap 30 is screwed and fitted on the inner cap 10. An engaging circular part 3 having a plurality of locking projections 6 formed on its surface is formed on the periphery of the mouth cylinder 2. Locking grooves 21 which receive the locking projections and are more than the locking projections 6 are formed in the internal face of the fitting tube 11. COPYRIGHT: (C)2008,JPO&INPIT
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