WO2019004634A1

WO2019004634A1 - Cosmetic container equipped with top cap having improved sealing force

Info

Publication number: WO2019004634A1
Application number: PCT/KR2018/006685
Authority: WO
Inventors: 이도훈
Original assignee: 펌텍코리아(주)
Priority date: 2017-06-27
Filing date: 2018-06-14
Publication date: 2019-01-03
Also published as: EP3628186A4; US20210137241A1; CN110730619A; KR101912586B1; EP3628186A1; JP2020524036A

Abstract

The present invention relates to a cosmetic container equipped with a top cap having improved sealing force, and more specifically, to a cosmetic container equipped with a top cap having improved sealing force comprising: a container main body for accommodating content; a discharge means, formed on the inside of the container main body, for discharging the content; an applicator coupled to the top portion of the discharge means and provided with a discharge port on one side; and the top cap coupled to the top portion of the container main body, wherein the top cap is provided with a sealing member on the inside and has a structure wherein a sealed portion is formed at the center of the sealing member, so that when the top cap is closed over the container main body, the applicator is tightly coupled to be in close contact with the sealed portion in the sealing member thereby improving the sealing force of the applicator.

Description

A cosmetic container with an overcap with improved sealing performance

The present invention relates to a cosmetic container having an overcap with improved sealing performance, and more particularly, to a cosmetic container having a container body containing contents therein, a discharging means formed inside the container body for discharging contents, An overcap coupled to an upper portion of the container body, wherein the overcap has a sealing member formed on an inner side thereof and a sealing portion formed on a center of the sealing member, The applicator is tightly tightly coupled to the sealing portion of the sealing member to improve the sealing force of the applicator.

Color cosmetics are used to make beautiful appearance of skin by changing appearance beautifully. It is divided into base makeup used to uniformize skin color and to cover defects, and point makeup to partially enhance stereoscopic effect such as lips, eyes and nails. The makeup consists of makeup base, foundation, powder, concealer, etc. The point makeup consists of lipstick, eyeliner and mascara.

Among the cosmetics listed above, the foundation may be divided into a solid foundation, a liquid foundation, and a gel foundation depending on the form of cosmetics. Recently, there have been a lot of consumers who prefer the gel-like foundation having a good durability and good adhesion on skin.

Accordingly, it has become necessary to develop a container for a gel-like foundation. In general, when a gel-like cosmetic material is filled in a cosmetic container or a tube container, it is applied to the skin using a puff .

However, in order to use the conventional gel-type cosmetics, there is a high possibility that cosmetic tools should be separately provided, and cosmetic tools are required to be stored separately.

In order to solve the above problems, Korean Patent Laid-Open No. 10-2016-0053700 is disclosed as shown in FIG. 1, which comprises a body for receiving contents, an applicator having a discharge port formed integrally on the body, And an overcap coupled to the body so as to enclose the applicator. The applicator can be conveniently used by squeezing the contents of the body and discharging the contents to the discharge port of the applicator.

Meanwhile, in the prior art, a hermetic seal formed inside the overcap to seal the contents of the body when the body and the overcap are closed is inserted into the discharge port of the applicator to seal the discharge port.

However, in the related art, the hermetically sealed bar is formed to extend downwardly inside the overcap, the hermetic seal may be broken during insertion into the discharge port of the applicator, and the hermetic seal is formed inside the overcap, There was a problem that was difficult to make.

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for dispensing contents, comprising: a container body accommodated in the container body; And an overcap coupled to an upper portion of the container body, wherein the overcap has a sealing member formed on an inner side thereof and a sealing portion formed on a center of the sealing member, wherein when the overcap is closed to the container body, It is an object of the present invention to provide a cosmetic container having an overcap with an improved sealing performance that can be tightly and tightly coupled to a sealing portion of the sealing member to improve the sealing force of the applicator.

The applicator may be formed of a flexible material and may be detachably coupled to separate the applicator when the applicator is contaminated. The applicator may be used in combination with a new applicator, thereby providing an overcap having improved sealing performance. It is an object to provide a cosmetic container.

The present invention relates to a container body in which contents are accommodated;

A discharging means for discharging contents contained in the container body;

An applicator formed adjacent to the discharging means and having a discharge port,

And an overcap for opening and closing the container body,

Wherein a cap is formed on the inside of the overcap, and a sealing part is formed on the sealing member, so that the applicator is inserted tightly and tightly to the sealing part, thereby providing a cosmetic container with an improved overcap.

In addition, a pressing button for operating the discharging means is formed on the side surface of the container body.

In addition, the applicator is formed of a flexible material so as to be flexibly bent.

Further, the applicator may be detachably coupled from the top of the container body.

In addition, an expansion space is formed outside the hermetically sealed portion of the closure member, and when the overcap is engaged, the hermetically closed portion is tightly adhered to the outer peripheral surface of the applicator while expanding outwardly by the expansion space.

And both sides of the inlet of the closed portion of the sealing member are formed in a round shape.

The cosmetic container having an overcap having improved sealing performance according to the present invention includes a container body containing contents therein, a discharging means formed inside the container body for discharging the contents, a discharge port connected to the upper portion of the discharging means, And an overcap coupled to an upper portion of the container body, wherein the overcap has a sealing member formed on an inner side thereof, and a sealing portion is formed at the center of the sealing member, There is an effect of providing a cosmetic container having an overcap with improved sealing power such that the applicator is tightly and tightly coupled to the sealing portion of the sealing member to improve the sealing force of the applicator.

The applicator may be formed of a flexible material and may be detachably coupled to separate the applicator when the applicator is contaminated. The applicator may be used in combination with a new applicator, thereby providing an overcap having improved sealing performance. It is effective to provide a cosmetic container.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a conventional flexible applicator. FIG.

2 is a perspective view of a cosmetic container according to the present invention.

3 is an exploded perspective view of a cosmetic container according to the present invention.

4 is a cross-sectional view of a cosmetic container according to the present invention.

5 is a cross-sectional view showing a state in which the overcap of the cosmetic container according to the present invention is separated.

6 is a cross-sectional view showing a state in which contents are discharged by pressing a pressing button of a cosmetic container according to the present invention;

7 is a sectional view showing a state in which the pressurization of the pressing button of the cosmetic container according to the present invention is released.

8 is a cross-sectional view showing a state where the overcap of the cosmetic container according to the present invention is engaged.

9 is a sectional view showing a state in which a sealing protrusion is formed inside the sealing member of the cosmetic container according to the present invention.

10 is a sectional view showing a state in which both sides of the applicator of the cosmetic container according to the present invention are pressed.

11 is a sectional view showing a state in which the applicator of the cosmetic container according to the present invention is separated.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. Hereinafter, an embodiment of a cosmetic container having an overcap with improved sealing performance according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a perspective view of a cosmetic container according to the present invention, FIG. 3 is an exploded perspective view of a cosmetic container according to the present invention, FIG. 4 is a sectional view of the cosmetic container according to the present invention, 6 is a cross-sectional view showing a state in which the contents are discharged by pressing the push button of the cosmetic container according to the present invention, and Fig. 7 is a cross-sectional view showing the pushing of the push button of the cosmetic container according to the present invention Fig. 8 is a cross-sectional view showing a state where the overcap of the cosmetic container according to the present invention is engaged. Fig.

A cosmetic container having an overcap having improved sealing performance according to an embodiment of the present invention includes a container body 10 in which contents are accommodated; Discharging means (20) for discharging contents contained in the container body (10); An applicator 30 provided adjacent to the discharging means 20 and provided with a discharge port 32 and an overcap 40 for opening and closing the container body 10, The sealing member 50 is formed in the sealing member 50 so that the applicator 30 is tightly inserted into the sealing member 52 while being inserted into the sealing member 50.

An opening 11 is formed in the upper part of the container body 10 and a thread is formed in the outer periphery of the opening 11. [

The container body 10 includes an outer container 12 made of a hard material and an inner container 14 made of a soft material and formed inside the outer container 12 as shown in FIG.

The outer container 12 is formed with an air inlet groove 122 through which the outside air can flow, and the contents are filled in the inside of the container 14. [ As shown in FIG. 7, the content container 14 is crushed by the consumed contents as the contents filled therein are exhausted.

4, the discharging means 20 is installed in the opening 11 of the container body 10 to discharge the contents contained in the container body 10.

The discharging means 20 is preferably formed by an airless pump for pumping the contents contained in the container body 10.

The discharge means 20 includes a cylinder 21 which is inserted into the opening 11 of the container body 10 and in which the contents suction port 21a is formed and a discharge port 21a provided on the bottom surface of the cylinder 21, A closing member 23 coupled to the upper portion of the cylinder 21; an upper and lower moving member 24 moved upward and downward from the upper portion of the closing member 23; An elastic member 25 that elastically supports the upper and lower

movable members

24 and 24 and a working discharge pipe 24 which is coupled to the upper and lower movable members 24 and is moved up and down together with the upper and lower movable members 24, (26), an operation discharge ring (27) fitted on the outer periphery of the working discharge pipe (26) and brought into close contact with the inner periphery of the cylinder (21) And a pressing member 28 penetrating the through-hole 61 of the first through-hole 60.

The pressing member 28 is moved up and down by the pressing button 70 to press the upper and lower movable member 24. 3, the second urging member 282 is formed on the outer periphery of the urging member 28 so as to be in close contact with the first diagonal pressing portion 78 of the pressing button 70. As shown in FIG.

A discharging means frame 60 is formed on the top of the container body 10 and a discharging means 20 is installed inside the discharging means frame 60.

A first lower extension piece 62 extends downward from the lower portion of the discharge means frame 60 and a second lower extension piece 64 is spaced apart from the first lower extension piece 62 by a predetermined distance. And extends downward.

A screw thread is formed on the inner peripheral edge of the second lower extension piece 64 and screwed into a screw thread formed in the opening 11 of the container body 10. Of course, other than screwing, they may be combined in various ways such as undercutting or forced fitting.

A first upper extension piece 66 extends upward from the upper portion of the first lower extension piece 62 of the discharge means frame 60 and is spaced apart from the first upper extension piece 66 by a predetermined distance And the second upper extension 68 extends upward.

A fastening protrusion 662 coupled to the overcap 40 is formed on the outer circumference of the first upper extension piece 66 and a first undercut 664 is formed on the inner circumference thereof.

As shown in FIG. 4, a step 682 is formed on the inside of the second upper extension 68 to press the cylinder 21 of the discharge means 20.

An insertion rib 67 is formed between the first upper extension piece 66 and the second upper extension piece 68 as shown in FIG.

A through hole 61 through which the pressing member 28 of the discharging means 20 passes is formed at the center of the discharging means frame 60.

An upper cap 80 is formed on the upper portion of the discharging means frame 60. The upper cap 80 covers the upper portion of the discharging means frame 60 and the discharging means 20, Is coupled to the means frame (60).

The upper cap 80 includes an inner cap 82 and an outer cap 84 surrounding the outer side of the inner cap 82.

A discharge hole 822 is formed in the upper center of the inner cap 82 and the contents pumped by the discharge means 20 are introduced into the discharge passage 34 of the applicator 30 through the discharge hole 822 .

A seating groove 823 in which the lower end of the applicator 30 is seated is formed outside the discharge hole 822 of the inner cap 82.

A second button insertion hole 824 is formed in the side surface of the inner cap 82 so that the push button 70 is pierced.

A rib insertion groove 827 is formed at the lower end of the inner cap 82 to insert the insertion rib 67 of the discharge means frame 60.

The lower side of the outer cap 84 is coupled to the upper portion of the discharging means frame 60 and the upper side is coupled to the applicator 30.

An applicator hole 842 is formed in the upper portion of the outer cap 84 to penetrate the applicator 30 and an insertion portion 846 is formed on the outer side of the applicator through hole 842, (36).

A first button insertion hole 844 is formed in a side surface of the outer cap 84 so that the push button 70 is pierced.

In the present invention, the outer cap 84 is illustrated as being undercut-coupled to the upper portion of the discharge means frame 60. However, the outer cap 84 may be coupled to the discharge means frame 60 by various methods such as screw connection, forced insertion or ultrasonic bonding.

On the side surface of the upper cap 80, a pressing button 70 for operating the discharging means 20 is further formed.

The first button inserting hole 844 of the outer cap 84 and the first button inserting hole 824 of the inner cap 82 are pressed against the discharging means 20 while being moved horizontally before and after the pressing button 70. [ As shown in Fig.

A first diagonal pressing portion 78 is formed on the pressing button 70 and is in close contact with the second diagonal pressing portion 282 of the discharging means 20. 6, when the user pushes the pressing button 70 to the side, the pressing button 70 moves to the inside of the inner cap 82 and the outer cap 84, The diagonal pressing portion 78 pushes the second yarn feeder pressing portion 282 of the discharging means 20 inward. At this time, since the discharging means 20 is vertically moved and fixed horizontally, The portion 282 is pushed downward by the first diagonal pressing portion 78 and the discharge pump 20 is pressed.

The applicator 30 is formed adjacent to the discharging means 20 and is used to apply the contents discharged by the discharging means 20 to the skin.

The applicator 30 is provided with a discharge port 32 for discharging the contents pumped by the discharge means 20 to the outside. The discharge port 32 is formed on one side of the applicator 30 as shown in FIG. do.

4, a discharging passage 34 is formed in the applicator 30, and the discharging passage 34 is connected to the discharging means 20 to move the contents to the discharging port 32 .

A fitting groove 36 is formed in the lower outer circumferential surface of the applicator 30 so that the fitting portion 846 of the outer cap 84 is inserted.

The applicator 30 is preferably formed as a rectangular parallelepiped having a narrow width as shown in FIG. 2 so that the contents can be spread widely on the skin.

The applicator 30 is made of a flexible material so that it can be flexed flexibly. In particular, the applicator 30 may be made of silicone, urethane rubber, natural rubber, elastomer, nitrile-butadiene rubber ) Or ABS (Acrylonitrile Butadiene Styrene) or TPE (Thermo Plastic Elastomer).

FIG. 10 is a cross-sectional view showing a state in which both sides of an applicator of a cosmetic container according to the present invention are pressed, and FIG. 11 is a sectional view showing a state of separating an applicator of a cosmetic container according to the present invention.

The applicator 30 may be removably coupled to the upper cap 80 as shown in FIGS.

10, when the applicator 30 is to be replaced, both sides of the applicator 30 are pressed with fingers and then the applicator 30 is forcibly pulled out as shown in FIG. The applicator 30 is separated from the applicator 30 by pressing the both sides of the new applicator 30 while pressing the applicator 30 and forcing the applicator 30 into the applicator through hole 842 of the outer cap 84, The fitting portion 846 of the outer cap 84 is fitted into the fitting groove 36 and the lower end of the applicator 30 is seated in the fitting groove 823 of the inner cap 82.

As shown in FIGS. 5 and 8, the overcap 40 is detachably attached to the upper portion of the container body 10 to expose or cover the applicator 30 to the outside.

A fastening groove 42 is formed in the inner circumference of the overcap 40 to be engaged with the fastening protrusion 662 of the discharge means frame 60.

The sealing member 50 is formed inside the overcap 40 to seal the container body 10.

The sealing member 50 is formed at the lower center thereof with a sealing portion 52. The sealing portion 52 is formed as a groove corresponding to the applicator 30.

As shown in FIG. 8, both sides of the inlet of the sealing part 52 of the sealing member 50 are preferably formed in a round shape so that the applicator 30 can be easily inserted.

An expansion space (54) is formed outside the sealing portion (52) of the sealing member (50).

The sealing member 50 is formed of a soft material, and is preferably made of polypropylene or polyethylene having elasticity.

8, when the overcap 40 is coupled to the upper portion of the container body 10, the applicator 30 of a flexible material is tight inside the sealing portion 52 of the sealing member 50 The sealing portion 52 of the sealing member 50 is tightly adhered to the outer circumferential surface of the applicator 30 while expanding outwardly by the expansion space 54. [ The sealing force of the container body 10 is further improved.

9 is a cross-sectional view showing a state in which a sealing protrusion is formed inside the sealing member of the cosmetic container according to the present invention.

The sealing protrusion 522 may protrude inward from the sealing portion 52 of the sealing member 50. The sealing protrusion 522 may be formed in a manner such that the overcap 40 protrudes from the container body 10 The sealing force of the container body 10 is further increased by being inserted into the discharge port 32 of the applicator 30. [

A method for assembling a cosmetic container having the overcap having the above-described sealing performance is described as follows.

In order to assemble a cosmetic container having an overcap having improved sealing performance according to the present invention, contents are filled in the container body 10 as shown in FIGS.

Next, a cylinder 21, a suction valve plate 22, a sealing member 23, an upper and lower movable member 24, an elastic member 25, and an elastic member 25 are attached to the opening 11 of the container body 10 , An operation discharge pipe (26), and a discharge means (20) composed of a working discharge ring (27) and a pressing member (28).

Next, the discharging means frame 60 is screwed to the opening 11 of the container body 10, and the pressing member 28 of the discharging means 20 is inserted into the through hole 61 of the discharging means frame 60 .

The upper cap 80 is coupled to the upper portion of the discharging means frame 60 and the discharging means frame 60. The upper cap 80 includes an inner cap 82 and an outer cap 84, (20).

Next, a pressing button 70 is coupled to the first button insertion hole 844 of the outer cap 84 and the second button insertion hole 824 of the inner cap 82, So that the diagonal pressing portion 78 is brought into contact with the second diagonal pressing portion 282 of the discharging means 20.

Next, the fitting portion 846 of the outer cap 84 is inserted into the fitting groove 36 of the applicator 30 while passing the lower portion of the applicator 30 through the applicator through-hole 842 of the outer cap 84 At the same time, the lower end of the applicator (30) is seated in the seating groove (823) of the inner cap (82).

Finally, the overcap 40 is fastened to the upper part of the discharge means frame 60, and the sealing member 50 is coupled to the inside of the overcap 40.

Thus, the assembly of the cosmetic container having the overcap with improved sealing performance according to the present invention is completed.

The use of a cosmetic container having an overcap with improved sealing performance assembled by the above-described method is as follows.

In order to use a cosmetic container having an overcap having improved sealing performance according to the present invention, the overcap 40 is first separated from the container body 10 as shown in FIG.

6, when the pressing button 70 is pushed to the side, the pressing button 70 is moved to the inside of the upper cap 80 and the first diagonal pressing portion 78 of the pressing button 70 Pushes the second diagonal pressing portion 282 of the pressing member 28 to move the pressing member 28 downward.

When the pressing member 28 is moved downward as described above, the upper and lower movable members 24 coupled to the lower portion of the pressing member 28 and the operation discharge pipe 26 coupled to the lower portions of the upper and lower movable members 24 Since the operation discharge ring 27 fitted to the outside of the operation discharge pipe 26 is in close contact with the inner side surface of the cylinder 21, only the operation discharge pipe 26 is moved downward, A gap is generated between the pipe 26 and the operation discharge ring 27, and a passage through which the contents are discharged is generated.

The operation discharge ring 27 contacts the lower end of the upper and lower movable member 24 to move downward together with the operation discharge pipe 26 so that the volume inside the cylinder 21 is reduced The suction valve plate 22 closes the contents intake port 21a and the contents accommodated in the temporary storage space in the cylinder 21 are supplied to the operation discharge pipe 26, Out port 26 of the applicator 30 and the discharge port 32 of the applicator 30 after passing through the inside of the working discharge pipe 26 and then passing through the discharge port 27 of the applicator 30, And is discharged to the outside.

7, the upper and lower movable members 24 are moved upward by the elasticity of the elastic member 25 that elastically supports the upper and lower movable members 24, and when the push button 70 is released, The operation discharge pipe 26 coupled to the lower portion of the upper and lower movable members 24 is moved upward and the extended discharge wheel 262 formed outside the lower end of the operation discharge pipe 26 is moved upward The gap between the operation discharge pipe 26 and the operation discharge ring 27 is clogged and the operation discharge pipe 26 and the operation discharge ring 27 move upward together as the cylinder 21 The inner volume increases and the pneumatic pressure is generated.

Thereafter, the suction valve plate 22 opens the contents intake port 21a formed on the bottom surface of the cylinder 21 by the vacuum pressure generated in the cylinder 21, The contents accommodated in the container body 14 are introduced into the cylinder 21 through the contents intake port 21a so that the soft container 14 is crushed and at the same time the outer container 12 The air is introduced through the air inflow groove 122 formed in the air inlet 122.

Thereafter, after the contents discharged through the discharge port 32 of the applicator 30 are used, the overcap 40 is closed and stored or carried.

8, when the overcap 40 is coupled to the upper portion of the container body 10, the applicator 30 of a flexible material tightly contacts the sealing portion 52 of the sealing member 50 .

At this time, the discharge channel 34 formed inside the applicator 30 is contracted so that the applicator 30 is tightly inserted into the sealing portion 52 of the sealing member 42, and at the same time, the sealing portion 52 And is expanded outwardly by the expansion space 54 to further improve the sealing force.

9, when the sealing protrusion 522 is formed in the sealing portion 52 of the sealing member 50, the sealing protrusion 522 is inserted into the discharge port 32 of the applicator 30. As shown in FIG.

10, when the applicator 30 is to be replaced, both sides of the applicator 30 are held by fingers with the fingers as shown in FIG. 10, and then the applicator 30 is forcibly pulled out as shown in FIG. 11, The applicator 30 is separated from the applicator 30 by pressing the both sides of the new applicator 30 while pressing the applicator 30 and forcing the applicator 30 into the applicator through hole 842 of the outer cap 84, The fitting portion 846 of the outer cap 84 is fitted into the fitting groove 36 and the lower end of the applicator 30 is seated in the fitting groove 823 of the inner cap 82.

As described above, the present invention is only one embodiment for carrying out a cosmetic container having an overcap with improved sealing performance, and the present invention is not limited to the above embodiment. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. .

[Description of Symbols]

10: container body 12: outer container

14: content container 20: discharge means

30: applicator 32: discharge port

34: Discharge channel 40: Overcap

50: sealing member 52: sealing member

54: Extension space 60: Exhaust means frame

70: pressing button 78: first diagonal pressing part

80: upper cap 82: cap

84: Outer cap 282: Second diagonal pressing part

Claims

A container body in which contents are accommodated;

A discharging means for discharging contents contained in the container body;

An applicator formed adjacent to the discharging means and having a discharge port,

And an overcap for opening and closing the container body,

Wherein a cap is formed on the inside of the overcap, and the cap is inserted into the cap while the applicator is tightly attached to the cap.
The method according to claim 1,

And a pressure button for operating a discharging means is formed on a side surface of the container body.
The method according to claim 1,

Wherein the applicator is formed of a flexible material so as to be flexibly bent.
The method according to claim 1,

Wherein the applicator is detachably coupled to an upper portion of the container body.
The method according to claim 1,

Wherein an outer space is formed outside the hermetically sealed portion of the hermetic member, and when the overcap is coupled, the hermetically sealed portion is tightly fitted to the outer peripheral surface of the applicator while spreading outwardly by the extended space. Cosmetic containers.
The method according to claim 1,

Characterized in that both sides of the inlet of the closure of the closure member are formed in a round shape.