| 摘要 |
PROBLEM TO BE SOLVED: To prevent the synchronous rotation and play of a cap in a liquid cosmetic vessel having the cap incorporating a female screw. SOLUTION: The male screw part (2) of a cosmetic vessel body (1) is engaged with the cover body (3) of a cylinder part (6). The cover body (3) is engaged with a male screw body (4). Then a useless load is not imposed on the caulking part (23) of the cover body even when the rotary torque of the cap (25) is given to the cover body, so as to prevent the deformation of the caulking part, etc., and the play of the cap part. COPYRIGHT: (C)2005,JPO&NCIPI
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