Patent ID: 7891896
Filing Date: 2011-02-22
Classification: A45D

Abstract:
1. A stick cosmetic advancing container that is held by a user upon being used, the advancing container comprising: a stick type cosmetic; an interior plate that holds the stick type cosmetic; a tubular sleeve that accommodates the stick type cosmetic and the interior plate, and enables the interior plate to move in an advancing direction of the stick type cosmetic, the tubular sleeve having a tip portion at which an application opening is formed for applying the stick type cosmetic that is advanced in the advancing direction; and a moving mechanism that moves the interior plate within the sleeve; wherein an internal cross-sectional shape of the sleeve is arranged to be uniform throughout a moving range of the stick type cosmetic within said sleeve; an opening surface of the application opening is inclined with respect to a central axis of the sleeve; and an outer side wall thickness of an outer side wall portion of the sleeve that is to be positioned outward with respect to the user is arranged to be less than an inner side wall thickness of an inner side wall portion of the sleeve that is to be positioned toward the user, and the outer side wall thickness is within a range of 0.2-0.8 mm, the tip portion of the outer side wall portion of the sleeve being chamfered into a curved shape having a curvature radius within a range of 0.3-3.0 mm.