| 摘要 |
PROBLEM TO BE SOLVED: To automatically store a bar shape cosmetic in a cartridge body while being protruded when the cartridge body for storing the bar shape cosmetic is exchanged. SOLUTION: A feed-out mechanism (11) is integrally formed with a wick chuck (16) for holding the bar shape cosmetic (7) in the cartridge body (9) of the receptacle. The mechanism (11) comprises a female screw cylinder (12) which is freely turnable and has a female screw groove (13) on the inner wall surface; and a push cylindrical body (15) where a spring (20) is externally mounted and a male screw part (18) to be fitted with play to the female screw groove (13) of the female screw cylinder (12) is projected. When a fitting rod (3) erected in a turnable cylinder (2) is inserted to the push cylindrical body, the push cylindrical body is extended in the outward direction of a diameter, so as to allow the male screw part to be fitted to the female screw groove with play. Then the push cylindrical body is moved forward. Alternatively the fitting with play of the both is released by putting-in/out a turnable cylinder so as to close the push cylindrical body. Then the push cylindrical body is returned to an initial position by the hopping force of the compressed spring. Consequently, the bar shape cosmetic can be automatically stored in the cartridge body at all times. COPYRIGHT: (C)2006,JPO&NCIPI
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