| 摘要 |
To improve a quality without deteriorating feeding function, a stick-shaped cosmetic material cartridge is structured such that, a rear inner tube ( 12 ) is received in an outer tube ( 10 ) to be rotatable and immobile in an axial direction, a front inner tube ( 13 ) is coupled to the rear inner tube ( 12 ) to be mobile in the axial direction and non-rotatable and is energized rearward by an energizing means ( 16 ) to be received in the outer tube ( 10 ), and a male thread ( 14 f) of a thread stick ( 14 ) supporting a stick-shaped cosmetic material (M) and provided with the male thread ( 14 f) is engaged with a female thread ( 13 x) in an inner portion of the front side inner tube ( 13 ), whereby the cosmetic material (M) rises and sets smoothly and, even if an impact is applied, is well protected from being loosened off and broken.
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