A center tube core and a cosmetic packaging tube that contains the center tube core are provided. The center tube core comprises a prong, a spiral rotatably sleeved on the prong, and a bead slidably mounted in the prong so as to carry a product. The side wall of the prong is provided with a slide slot that extends axially, the outer wall of the bead is provided with a slide block that extends radially out from the slide slot, and the inner wall of the spiral is provided with a feeding thread that acts on the slide block. The prong, the bead and the spiral are all made using a metal material.

A center tube core and a cosmetic packaging tube that contains the center tube core are provided. The center tube core comprises a prong, a spiral rotatably sleeved on the prong, and a bead slidably mounted in the prong so as to carry a product. The side wall of the prong is provided with a slide slot that extends axially, the outer wall of the bead is provided with a slide block that extends radially out from the slide slot, and the inner wall of the spiral is provided with a feeding thread that acts on the slide block. The prong, the bead and the spiral are all made using a metal material.

A container for a rod-shaped material, comprising: an inner cylinder body having at least one longitudinal through hole formed in a side wall of the inner cylinder body; an outer cylinder body having at least one spiral groove formed on an inner wall of the outer cylinder body; and a support cylinder body for supporting the rod-shaped material, an outer wall of the support cylinder body having at least one convex column; wherein the inner cylinder body is accommodated in the outer cylinder body and rotatable relative to the outer cylinder body, the support cylinder body is accommodated in the inner cylinder body, the convex column is inserted into the longitudinal through hole and the spiral groove, such that the convex column moves along the spiral groove when the inner cylinder body rotates relative to the outer cylinder body; wherein at least one elastic pad and at least one elastic sheet are formed between the inner cylinder body and the outer cylinder body, the elastic pad is floatingly arranged in a radial direction of the inner cylinder body or the outer cylinder body, and the elastic sheet is arranged in a circumferential direction of the inner cylinder body or the outer cylinder body.

A container for a rod-shaped material, comprising: an inner cylinder body having at least one longitudinal through hole formed in a side wall of the inner cylinder body; an outer cylinder body having at least one spiral groove formed on an inner wall of the outer cylinder body; and a support cylinder body for supporting the rod-shaped material, an outer wall of the support cylinder body having at least one convex column; wherein the inner cylinder body is accommodated in the outer cylinder body and rotatable relative to the outer cylinder body, the support cylinder body is accommodated in the inner cylinder body, the convex column is inserted into the longitudinal through hole and the spiral groove, such that the convex column moves along the spiral groove when the inner cylinder body rotates relative to the outer cylinder body; wherein at least one elastic pad and at least one elastic sheet are formed between the inner cylinder body and the outer cylinder body, the elastic pad is floatingly arranged in a radial direction of the inner cylinder body or the outer cylinder body, and the elastic sheet is arranged in a circumferential direction of the inner cylinder body or the outer cylinder body.

A stick-type cosmetic container according to one aspect of the present disclosure comprises: a main body; a rotary body which is rotatably coupled to the main body and which has a rotary screw thread formed thereon; an elevation member, which is coupled to the inner side of the main body and rises, includes a stick cosmetic, and has an elevation screw thread; a remaining-amount withdrawal member which is coupled to the elevation member so as to push the stick cosmetic outward, and which has a screw protrusion; and an elastic member provided between the elevation member and the remaining-amount withdrawal member.

A stick-type cosmetic container according to one aspect of the present disclosure comprises: a main body; a rotary body which is rotatably coupled to the main body and which has a rotary screw thread formed thereon; an elevation member, which is coupled to the inner side of the main body and rises, includes a stick cosmetic, and has an elevation screw thread; a remaining-amount withdrawal member which is coupled to the elevation member so as to push the stick cosmetic outward, and which has a screw protrusion; and an elastic member provided between the elevation member and the remaining-amount withdrawal member.

A lip stick machine includes a first tubular body on which a second tubular body is rotatably fitted, the first tubular body having at least one first guide and the second tubular body having at least one second guide, a cursor equipped with at least one first pin so that a mutual rotation of the first tubular body causes an axial translation of the cursor, a closure equipped with a tubular projection for coupling with a first free edge of the first tubular body when the closure is fitted on the machine; the second tubular body has a first annular groove open on a second free edge of the second tubular body, the first tubular body having a flange at the first free edge positioned inside the first annular groove so as to load a lateral surface of the annular groove when the closure is fitted on the machine.

A lip stick machine includes a first tubular body on which a second tubular body is rotatably fitted, the first tubular body having at least one first guide and the second tubular body having at least one second guide, a cursor equipped with at least one first pin so that a mutual rotation of the first tubular body causes an axial translation of the cursor, a closure equipped with a tubular projection for coupling with a first free edge of the first tubular body when the closure is fitted on the machine; the second tubular body has a first annular groove open on a second free edge of the second tubular body, the first tubular body having a flange at the first free edge positioned inside the first annular groove so as to load a lateral surface of the annular groove when the closure is fitted on the machine.

An application container includes a leading cylinder that internally contains an application material, and has an opening through which the application material is exposed. The opening extends in a major axis direction, and has a minor axis direction. The leading cylinder has a front edge curved to bulge to an outside of the leading cylinder from a tip located on one side in the major axis direction toward the other side. When viewed from the other side, the opening extends rearward from the tip in a slit shape. A first application material holder located on both sides of the opening in the minor axis direction is formed in a tip portion of the leading cylinder having an outer surface extending rearward while being curved to bulge to the outside of the leading cylinder from the tip.

An application container includes a leading cylinder that internally contains an application material, and has an opening through which the application material is exposed. The opening extends in a major axis direction, and has a minor axis direction. The leading cylinder has a front edge curved to bulge to an outside of the leading cylinder from a tip located on one side in the major axis direction toward the other side. When viewed from the other side, the opening extends rearward from the tip in a slit shape. A first application material holder located on both sides of the opening in the minor axis direction is formed in a tip portion of the leading cylinder having an outer surface extending rearward while being curved to bulge to the outside of the leading cylinder from the tip.