Cosmetic container comprising refill container having sealing ring

Abstract

The present invention relates to a cosmetic container comprising a refill container having a sealing ring and, more specifically, to a cosmetic container comprising a refill container having a sealing ring, the cosmetic container having a refill container holder embedded in an outer case, and having the refill container, which contains cosmetics, used by being coupled to the refill container holder, and improving refill convenience since after the cosmetics are completely used, a user easily separates the refill container from the refill container holder by pressing the refill container on the top thereof, and then can couple a new refill container to the refill container holder from the bottom of the outer case, thereby easily replacing the refill container.

Claims

1. A cosmetic container with a refill container having a sealing ring, the cosmetic container comprising: an outer container (10) formed thereon with a refill container accommodation groove (13); an outer container lid (20) coupled to the outer container (10); a refill container holder (30) mounted inside the outer container (10); a refill container holder lid (40) coupled to an upper portion of the refill container holder (30); and a refill container (50) coupled to an inner side of the refill container holder (30) and formed therein with a cosmetic material accommodation space (51), wherein the refill container (50) is formed of a thin metal, a sealing ring (60) is coupled to an upper end of the refill container (50) to prevent leakage of cosmetic materials accommodated in the refill container (50), a fixture (36) inwardly extends from an upper end of the refill container holder (30) and is downwardly bent to form a separation space (37) therein, and the sealing ring (60) is fitted between the separation space (37) of the refill container holder (30) and the upper end of the refill container (50).

2. A cosmetic container with a refill container having a sealing ring, the cosmetic container comprising: an outer container (10) formed thereon with a refill container accommodation groove (13); an outer container lid (20) coupled to the outer container (10); a refill container holder (30) mounted inside the outer container (10); a refill container holder lid (40) coupled to an upper portion of the refill container holder (30); and a refill container (50) coupled to an inner side of the refill container holder (30) and formed therein with a cosmetic material accommodation space (51), wherein the refill container (50) is formed of a thin metal, a sealing ring (60) is coupled to an upper end of the refill container (50) to prevent leakage of cosmetic materials accommodated in the refill container (50), and the sealing ring (60) has a sectional surface formed in an inverted U shape to improve sealing force between the refill container holder (30) and the refill container (50).

3. The cosmetic container of claim 1, wherein a first combining protrusion (32) protrudes from an inner peripheral surface of the refill container holder (30), and the first coupling protrusion (32) is coupled with a second coupling protrusion (52) formed on an outer peripheral surface of the refill container (50).

4. The cosmetic container of claim 1, wherein the refill container (50) is formed of at least one of stainless steel, iron (Fe), aluminum (Al), copper (Cu), tungsten (W), nickel (Ni), tin (Sn), magnesium (Mg), calcium (Ca), titanium (Ti), zinc (Zn), and gallium (Ga).

5. The cosmetic container of claim 1, wherein the refill container (50) is mounted therein with an impregnating member (70).

6. The cosmetic container of claim 1, wherein the sealing ring (60) has a sectional surface formed in an inverted U shape to improve sealing force between the refill container holder (30) and the refill container (50).

7. The cosmetic container of claim 2, wherein sealing protrusion threads (61) are formed on inner side walls facing each other inside the sealing ring (60), and the sealing protrusion threads (61) are offset from each other on the inner side walls of the sealing ring (60).

8. The cosmetic container of claim 1, wherein the sealing ring (60) is formed of at least one of polyethylene (PE), natural rubber, urethane rubber, nitrile-butadiene rubber (NBR), and silicone.

9. The cosmetic container of claim 2, wherein a first combining protrusion (32) protrudes from an inner peripheral surface of the refill container holder (30), and the first coupling protrusion (32) is coupled with a second coupling protrusion (52) formed on an outer peripheral surface of the refill container (50).

10. The cosmetic container of claim 2, wherein the refill container (50) is formed of at least one of stainless steel, iron (Fe), aluminum (Al), copper (Cu), tungsten (W), nickel (Ni), tin (Sn), magnesium (Mg), calcium (Ca), titanium (Ti), zinc (Zn), and gallium (Ga).

11. The cosmetic container of claim 2, wherein the refill container (50) is mounted therein with an impregnating member (70).

12. The cosmetic container of claim 6, wherein sealing protrusion threads (61) are formed on inner side walls facing each other inside the sealing ring (60), and the sealing protrusion threads (61) are offset from each other on the inner side walls of the sealing ring (60).

13. The cosmetic container of claim 2, wherein the sealing ring (60) is formed of at least one of polyethylene (PE), natural rubber, urethane rubber, nitrile-butadiene rubber (NBR), and silicone.

Description

DESCRIPTION OF DRAWINGS

(1) FIG. 1 is a perspective view showing a state that a lid of a compact container according to the related art is opened.

(2) FIG. 2 is a sectional view of another compact container according to the related art.

(3) FIG. 3 is a perspective view showing a state that a lid is opened in a cosmetic container with a refill container having a sealing ring according to an embodiment of the present invention.

(4) FIG. 4 is an exploded perspective view illustrating a cosmetic container with a refill container having a sealing ring according to an embodiment of the present invention.

(5) FIG. 5 is a sectional view illustrating a cosmetic container with a refill container having a sealing ring according to an embodiment of the present invention.

(6) FIG. 6 is a sectional view illustrating a state that a refill container is being coupled to a refill container holder in a cosmetic container with the refill container having a sealing ring according to an embodiment of the present invention.

(7) FIG. 7 is a sectional view illustrating a process of coupling a refill container and a refill container holder, which are coupled to each other, to an outer container in a cosmetic container with the refill container having a sealing ring according to an embodiment of the present invention.

(8) FIG. 8 is a sectional view illustrating a state that a refill container and a refill container holder, which are coupled to each other, are being coupled to an outer container in a cosmetic container with a refill container having a sealing ring according to an embodiment of the present invention.

BEST MODEL

Mode for Invention

(9) A cosmetic container with a refill container having a sealing ring according to an embodiment of the present invention will be described with reference to accompanying drawings as follows.

(10) FIG. 3 is a perspective view showing a state that a lid is opened in a cosmetic container with a refill container having a sealing ring according to an embodiment of the present invention. FIG. 4 is an exploded perspective view illustrating a cosmetic container with a refill container having a sealing ring according to an embodiment of the present invention. FIG. is a sectional view illustrating a cosmetic container with a refill container having a sealing ring according to an embodiment of the present invention. FIG. 6 is a sectional view illustrating a state that a refill container is being coupled to a refill container holder in a cosmetic container with the refill container having a sealing ring according to an embodiment of the present invention. FIG. 7 is a sectional view illustrating a process of coupling a refill container and a refill container holder, which are coupled to each other, to an outer container in a cosmetic container with a refill container having a sealing ring according to an embodiment of the present invention. FIG. 8 is a sectional view illustrating a state that a refill container and a refill container holder, which are coupled to each other, is coupled to an outer container in a cosmetic container with a refill container having a sealing ring according to an embodiment of the present invention.

(11) A cosmetic container with a refill container having a sealing ring according to the present invention includes; an outer container 10 provided with a refill container receiving groove 13; an outer container lid 20 coupled to the outer container 10; a refill container holder 30 installed inside the outer container 10; a refill container holder lid (40) coupled to an upper part of the refill container holder 30; and a refill container 50 coupled to an inside of the refill container holder 30 and formed therein with a cosmetic containing space 51, wherein the refill container 50 is formed of a metal material having a thin thickness, and a sealing ring (60) is coupled to an upper end of the refill container (50) to prevent cosmetics contained in the refill container (50) from being leaked.

(12) The outer container 10 includes a push button 11 provided on one side surface thereof with a locking member 12, and a hinge formed at opposite side to the push button 11, such that the outer container 10 is hinge coupled to the outer container lid 20. The outer container 10 is provided therein with the refill container receiving groove 13 and provided on the side surface thereof with a hinge bracket installing groove 14 and a coupling protrusion 15.

(13) When a user pushes the pushing button 11, the locking member 12 extending from the upper part of the push button 11 easily moves back, such that the push button 11 may be released from a locking protrusion 22.

(14) The refill container 50, which is coupled to the refill container holder 30 and the refill container holder 30, is placed in the refill container receiving groove 13 and the refill container holder 30 is coupled to the coupling protrusion 15 of the outer container 10.

(15) A hinge bracket 33 of the refill container holder 30 is installed into the hinge bracket installing groove 14.

(16) The outer container lid 20 covering the outer container 10 is hinge coupled to the outer container 10 to is opened or closed on the outer container 10.

(17) A mirror 21 may be provided inside the outer container lid to enable a user to easily wear makeup with cosmetics.

(18) The locking protrusion 22 is formed at one side of the outer container lid 20 in a protrusion shape corresponding to the locking member 12 of the outer container 10.

(19) A coupling groove 31 is formed on an outer periphery surface of an upper end of the refill container holder 30. A first coupling protrusion 32 is formed on an inner periphery surface of the refill container holder 30 and a coupling groove is formed below the coupling groove 31.

(20) In addition, the hinge bracket 33 and a hinge pin 34 are formed on the refill container holder 30 such that the refill container holder 30 is coupled to the refill container holder lid 40, and a fixing member 36 is formed at an upper inner side of the refill container holder 30.

(21) The coupling groove 31 is formed on an upper end of the outer periphery surface of the refill container holder 30 and is engaged with the refill container holder lid 40 to enhance the sealing of the refill container 50.

(22) The first coupling protrusion 32 is coupled to a second coupling protrusion 52 formed on the outer periphery surface of the refill container 50 to fixedly couple the refill container 50 to the refill container holder 30.

(23) The hinge bracket 33 is formed on the side surface of the refill container holder 30 such that the hinge bracket 33 is hinge coupled to the refill container holder lid 40 through the hinge pin 34.

(24) The coupling groove 35 is formed on the lower end of the outer periphery surface of the refill container holder 30 and the coupling protrusion 15 is fitted into the coupling groove so that the refill container holder 30 is fixedly coupled to the outer container 10.

(25) The fixing member 36 extends inward from an upper end of the refill container holder 30 and bent downward to push an edge of an impregnation member 70 contained in the refill container 50 so that the impregnation member 70 is prevented from moving. In addition, as shown in FIG. 7, the refill container 50 coupled to the sealing ring 60 is fitted into separating space 37.

(26) The fixing member 36 may be formed integrally with or separately from the refill container holder 30.

(27) The coupling protrusion 41 is formed on a lower end of the refill container holder lid 40 and is coupled to the coupling groove 31 of the refill container holder 30, so that the sealing of the refill container 30 is enhanced.

(28) An opening/closing handle 42 is formed on one side surface of the refill container holder lid 40 to easily open or close the refill container holder lid 40.

(29) A hinge protrusion 43 is formed at one side of the refill container holder lid 40 and is fitted with the hinge bracket 33 of the refill container holder 30 so that the refill container holder lid 40 is fixed by the hinge pin 34.

(30) In addition, a puff containing groove 44 for keeping a puff (not shown) as a makeup tool is formed on an upper surface of the refill container holder lid 40.

(31) The refill container 50 is coupled to an inside of the refill container holder 30 from the bottom of the refill container holder 30.

(32) As in the related art, if the refill container 50 is made of synthetic resin, since the refill container 50 is formed to have a constant thickness or more due to the weak strength of synthetic resin, the cosmetic containing space 51 becomes smaller.

(33) Unlike the related art, the refill container 50 according to the present invention is made of a metal material, so that the refill container 50 may be formed to have a thin thickness, thereby maximizing the cosmetic containing space 51.

(34) Preferably, the refill container 50 is formed of at least one of stainless steel, Fe, Al, Cu, W, Ni, Sn, Mg, Ca, Ti, Zn and Ga.

(35) The refill container 50 is provided with a cosmetic containing space 51 and a second coupling protrusion 52 is formed on the outer periphery surface of the refill container 50.

(36) Cosmetics are directly contained in the cosmetic containing space 51 or the impregnation member 70 which is impregnated with cosmetics is installed into the cosmetic containing space 51. The impregnation member 70 installed into the cosmetic containing space 51 will be described in this embodiment.

(37) The impregnation member 70 may be formed of at least one selected from the group consisting of butadiene rubber (BR), styrene butadiene rubber (SBR), natural rubber (NR), acrylonitrile-butadiene rubber (NBR), wet urethane, dry urethane, polyether, polyvinyl chloride, polyethylene, latex, silicon, polyvinyl alcohol (PVA), nitrile rubber, butyl-rubber and neoprene.

(38) The second coupling protrusion 52 is coupled to the first coupling protrusion 32 formed on the inner periphery surface of the refill container holder 30 such that the refill container 50 is coupled to the refill container holder 30.

(39) Although the refill container 50 is fittingly coupled to the refill container holder 30, the refill container 50 may be coupled to the refill container holder 30 through an under-cut coupling scheme or a screw coupling scheme.

(40) Since the refill container 50 is exchangeable, the outer container 10 and the refill container holder 30 may be reused by exchanging only the refill container 50 containing the impregnation member 70 without exchanging the whole cosmetic container.

(41) Since the refill container 50 is formed of a metal material and the refill container holder 30 is formed of synthetic resin, when the refill container 50 is coupled to the refill container holder 30, the sealing ring 60 is coupled between the upper end of the refill container 50 and the separating space 37 of the refill container holder 30 to enhance the sealing.

(42) The sealing ring 60 has an inverse U-shaped end surface in order to enhance the sealing between the refill container holder 30 and the refill container 50.

(43) As shown in a partially enlarged view of FIG. 5, sealing protrusion wheels 61 are formed on inner side walls of the sealing ring 60, which face each other, such that the sealing protrusion wheels 61 are offset from each other in the inner side walls.

(44) Since the sealing protrusion wheels 61 are offset from each other, as shown in FIG. 5, the side surface of the refill container 50 is offset-pressed so that the sealing performance is enhanced.

(45) Preferably, the sealing ring 60 is formed of at least one of polyethylene (PE), natural rubber, urethane rubber, nitrile-butadiene rubber (NBR) and silicon.

(46) Hereinafter, a method of assembling a cosmetic container with a refill container having a sealing ring according to an embodiment and a state of using it will be described in detail as follows.

(47) According to the prevent invention, after the outer container lid 20 is coupled to the outer container 10 in which the refill container receiving groove 13, the refill container holder lid 40 is coupled to the refill container holder 30.

(48) Then, the impregnation member 70 which is impregnated with cosmetics is installed into the refill container 50 and as shown in FIG. 6, the refill container 50 is coupled to the refill container holder 30 while the sealing ring 60 is coupled to the upper end of the refill container 50.

(49) In this case, the sealing 60 has an inverse U shaped end surface to enhance the sealing between the refill container holder 30 and the refill container 50 and is coupled to the upper end of the side wall of the refill container 50. The sealing protrusion wheels 61 are formed on the inner side walls of the sealing ring (60), which face each other, and the sealing protrusion wheels 61 are offset from each other in the inner side walls of the sealing ring 60 as shown in FIG. 5.

(50) Thereafter, as shown in FIGS. 7 and 8, the assembly is completed by installing the refill container holder 30 coupled to the refill container 50 into the refill container receiving groove 13.

(51) The impregnation member 70 is pressed by a puff in order to use the contents in the cosmetic container which is provided with the refill container having the sealing ring assembled in the above-described manner.

(52) After all cosmetics of the impregnation member 70 are used up, the refill container 50 is separated from the refill container holder 30 through the bottom of the refill container holder 30 by pressing the impregnation member 70 from the top of the impregnation member 70 in order to refill the refill container 50.

(53) Thereafter, a new refill container 50 is pushed into the refill container holder 30 from the bottom of the refill container holder 30, such that the new refill container 50 is couple to the refill container holder 30.

(54) When the refill container 50 is exchanged according to the above-described manner, the outer container 10 and the refill container holder 30 may be reused without dumping them.

(55) The cosmetic container with a refill container having a sealing ring described in this disclosure is an illustrative purpose only, and the present invention is not limited thereto. Thus, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art within the spirit and scope of the present invention and they will fall within the scope of the present invention.

DESCRIPTION OF REFERENCE NUMERAL

(56) 10: Outer container 11: Push button 12: Locking member 13: Refill container receiving groove 14: Hinge bracket installing groove 15: Coupling protrusion 20: Outer container lid 21: Mirror 22: Locking protrusion 30: Refill container holder 31: Coupling groove 32: First coupling protrusion 33: Hinge bracket 34: Hinge pin 35: Coupling groove 36: Fixing member 37: Separating space 40: Refill container holder lid 41: Coupling protrusion 42: Opening/closing handle 43: Hinge protrusion 44: Puff containing groove 50: Refill container 51: Cosmetic containing space 52: Second coupling protrusion 60: Sealing ring 61: Sealing protrusion wheel 70: Impregnation member