| 摘要 |
PROBLEM TO BE SOLVED: To provide a stick-shaped cosmetic material feeding container, in which a clutch function can be exercised to prevent damaging of parts, a stick-shaped cosmetic material is protected, rotational torque can be smoothly transmitted, and the life of a spring part can be made long. SOLUTION: A female screw member 4 includes meshing parts 4b at a rear end part thereof, a container rear part 2 includes concave groove parts 2b extending on an inner peripheral surface thereof, and a clutch spring member 5 is disposed on the rear side of the female screw member 4. The clutch spring member 5 includes: meshing parts 5d being provided at a top end part of the clutch spring member and meshing with the meshing parts 4b; a spring part 5b being provided at the rear side beyond the meshing parts 5d, urging the meshing parts 5d frontward; and convex parts 5e being provided on an outer peripheral surface at the front side beyond the spring part 5b, entering into the concave groove parts 2b, and being movable in the axial direction and being not rotatable around the axis with respect to the container rear part 2. A rear side part of the clutch spring member beyond the spring part 5b is not movable in the axial direction with respect to the container rear part 2, and when an excessive rotation torque effects on the movable body 3 screwed with the female screw member 4, the spring part 5b is contracted so as to cancel the meshing around the axis between both the meshing parts 4b and 5d. COPYRIGHT: (C)2011,JPO&INPIT
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