Patent ID: 6331084
Filing Date: 2001-12-18
Classification: A45D

Abstract:
A container for feeding a stick type cosmetic material comprising:a chuck for retaining a stick type cosmetic material;a front cylinder which has an internal hole for guiding the chuck to easily slide in an axial direction;a push rod which is connected with the chuck and also has external-thread-shaped projections on its outside surface; anda body cylinder which is rotatably connected with the front cylinder and also has internal threads to be spirally engaged with the external-thread-shaped projections of the push rod, wherein unevennesses having an almost same section are formed on a periphery surface of the external-thread-shaped projections of the push rod, and synchronous engagement unevennesses, which are engaged with the unevennesses to prevent relative rotation between the push rod and the front cylinder, are formed on an inside surface of the front cylinder.