Patent ID: 6450715
Filing Date: 2002-09-17
Classification: A45D

Abstract:
A cartridge type container for feeding a stick type cosmetic material, comprising:a container body; a cartridge which is freely attachable and detachable to a front end of the container body, the cartridge having an exposed section that is disposed outside of the container body when the cartridge is fully attached to the container body; a core chuck member disposed in the cartridge, and being adapted to retain the stick type cosmetic material, said core chuck member being slidable in the cartridge in a first direction to advance the stick type cosmetic material from the cartridge, and being slidable in the cartridge in a second direction that is opposite to the first direction to retract the stick type cosmetic material into the cartridge; a spring positioned to constantly urge the core chuck member in the second direction; a push rod disposed in the container body and being engageable with the core chuck member; and a feeding mechanism which is formed only when the cartridge is fully attached to the container body, and which causes the push rod to move in the first direction and the second direction due to rotations of the exposed section of the cartridge relative to the container body, wherein when the cartridge is attached to the container body, and prior to the feeding mechanism being formed, the push rod is moved in the second direction by pushing a tip of the push rod against a rear end surface of the core chuck member, while the spring prevents the core chuck member from moving in the cartridge in the first direction.