A cartridge of an oil-free lip balm includes a sleeve, an inner body arranged on the sleeve and a tube base arranged on the inner body and in threaded connection to the sleeve. The sleeve drives the tube base to axially move along the inner body. The inner body includes a base and a limiting tube connected to the base, the limiting tube is arranged in a hollow manner. The limiting tube is provided with a plurality of limiting grooves extending in an axial direction. The tube base is provided with one or more bulges. The tube base is provided with outer threads. The tube base is arranged in the limiting tube of the inner body. The bulges on the tube base transversely passes through the limiting grooves. The outer threads are in threaded connection to inner threads on the sleeve.

The present invention relates to a multi-pencil type cosmetic container, in which a holder, to which a plurality of pencil leads are coupled, moves up or down by the rotation operation of a body and thus the plurality of leads are simultaneously move in or out so as to be used, wherein assembly parts are simplified while improving manufacturing productivity and economic efficiency, and the plurality of pencil leads can be mixed in a variety of different colors or formulations, thereby allowing easier and more various makeup.

The present invention relates to a multi-pencil type cosmetic container, in which a holder, to which a plurality of pencil leads are coupled, moves up or down by the rotation operation of a body and thus the plurality of leads are simultaneously move in or out so as to be used, wherein assembly parts are simplified while improving manufacturing productivity and economic efficiency, and the plurality of pencil leads can be mixed in a variety of different colors or formulations, thereby allowing easier and more various makeup.

A cartridge-type cosmetic container includes a body tube to which a cartridge body is detachably attached, a driving body relatively rotatably provided in the body tube, a push rod formed with an external thread on an outer periphery, an internal thread member provided on an outer periphery of the push rod, an internal thread portion formed in the internal thread member and configured to be threadably engaged with the external thread by pressing the internal thread member by the cartridge body, and a biasing member configured to bias the internal thread member, wherein the body tube includes a limiting portion configured to limit a movement of the push rod in a direction to threadably disengage the internal thread portion of the internal thread member and the external thread of the push rod.

A feeding pencil includes a main body including a main body barrel having a tubular shape, a front barrel detachably engaged with the main body barrel, and a cartridge disposed in the front barrel to receive a drawing material. The cartridge includes a tubular portion provided on a rear side of the cartridge, the main body includes an insertion portion provided on a front side of the main body and configured to be engaged with the tubular portion. When the cartridge is tilted from the main body, an engagement between the tubular portion and the insertion portion is released.

A feeding pencil includes a main body including a main body barrel having a tubular shape, a front barrel detachably engaged with the main body barrel, and a cartridge disposed in the front barrel to receive a drawing material. The cartridge includes a tubular portion provided on a rear side of the cartridge, the main body includes an insertion portion provided on a front side of the main body and configured to be engaged with the tubular portion. When the cartridge is tilted from the main body, an engagement between the tubular portion and the insertion portion is released.

A plurality of support pieces disposed at a supporting part support a plurality of rod-shaped cosmetic materials arranged side by side in a container. The plurality of rod-shaped cosmetic materials are configured to simultaneously advance and retreat in an axial direction together with the supporting part and the plurality of rod-shaped cosmetic materials are configured to appear and disappear from a leading tube. The plurality of rod-shaped cosmetic materials are individually supported by the one shared support piece.

A plurality of support pieces disposed at a supporting part support a plurality of rod-shaped cosmetic materials arranged side by side in a container. The plurality of rod-shaped cosmetic materials are configured to simultaneously advance and retreat in an axial direction together with the supporting part and the plurality of rod-shaped cosmetic materials are configured to appear and disappear from a leading tube. The plurality of rod-shaped cosmetic materials are individually supported by the one shared support piece.

A rotary feeding mechanism for axially feeding a rod-shaped body from a main body by rotating a tapered tip has a simple structure and can be produced economically. The main body is provided with plural open windows are arranged at a predetermined thread pitch along an axial direction of the main body. The tapered tip is installed rotatably on the main body, and a guide pipe extending toward the inside of the main body is fixed to the tapered tip. A holder for holding the rod-shaped body is housed in the main body, and the holder and the guide pipe are connected non-rotatably and movably in the axial direction. The outer periphery of the holder has an external thread which engages with the windows so that when the tapered tip is rotated, the holder moves in the axial direction while rotating via the guide pipe, and the rod-shaped body can be projected from or retracted into the main body.

A feeding pencil includes a body, a leading tube, a middle tube, a pipe member including drawing materials, a movable body, a holding member, and a sliding part. The drawing material moves forward in the leading tube when the pipe member engages with the leading tube in a rotating direction by moving the sliding part forward by a predetermined amount, when the leading tube and the body are rotated relatively in one direction while the pipe member is engaged with the leading tube in the rotating direction. The sliding part includes a stick-like part with a spring, and the stick-like part is inserted into an opening of a housing, and the sliding part is urged rearward by the spring when one end of the spring abuts the housing, and the other end of the spring abuts a face protruding radially outwardly from the stick-like part.