WO2016167565A1

WO2016167565A1 - Vacuum sealing type compact refill case for cosmetics

Info

Publication number: WO2016167565A1
Application number: PCT/KR2016/003882
Authority: WO
Inventors: 조지원; 장석훈
Original assignee: 조지원; 장석훈
Priority date: 2015-04-15
Filing date: 2016-04-14
Publication date: 2016-10-20
Also published as: KR20160122973A; KR101733281B1

Abstract

The present invention relates to a vacuum sealing type compact refill case for cosmetics. Disclosed is a vacuum sealing type compact refill case for cosmetics, comprising: a lower case formed in a cylindrical shape that is open at the top and bottom thereof, wherein the lower case has a hinge step on one side thereof, a button coupling recess formed on an opposite side thereof, and a cylindrical partition wall, the outer central portion of which is integrally connected thereto by a vertical connecting plate, the partition wall being open at the top thereof such that the inside of the partition wall is filled with cosmetics; an upper case having the same diameter as that of the lower case and formed in a cylindrical shape that is open at the bottom thereof, wherein the upper case has a hinge shaft formed on one side thereof and coupled with the hinge step of the lower case, a button protruding from an opposite side thereof and coupled with the button coupling recess of the lower case, and a cylindrical support protruding from the upper case and making contact with the partition wall of the lower case to seal the internal space of the partition wall of the lower case; and a vacuum sealing member integrally formed with the central portion of the upper case and deformed by an external pressure to discharge air between the partition wall of the lower case and the support of the upper case to the outside in order to maintain a vacuum state.

Description

Compact refill case for cosmetics with vacuum seal type

The present invention relates to a vacuum sealed type compact refill case for cosmetics, and more particularly, by applying pressure to a vacuum sealing member provided on the upper body while sealing the upper body and the lower body. The present invention relates to a cosmetic compact refill case of a vacuum hermetic type, in which air remaining in a space is discharged to the outside and sealed in a vacuum state so that airtightness is maintained due to the vacuum state.

In general, cosmetics such as foundation, cream, and shadow, as well as cosmetics impregnated with sponge or urethane foam, are mainly contained in fact type cosmetic containers. In addition, there were a lot of uneconomical problems in purchasing and using them. For this reason, in recent years, only a refill case containing cosmetics is separately purchased and used in a cosmetic container. When the refill case is used in this way, since the cosmetic case in which the refill case is accommodated can be continuously used, waste of resources can be prevented, and a consumer can enjoy a cost reduction effect.

However, in order to prevent the deterioration of cosmetics, the refill case cannot prevent deterioration of cosmetics unless high airtightness is secured during distribution or portable use. In other words, cosmetics such as foundation, cream, and shadow, as well as cosmetics impregnated with a sponge or urethane foam, have cosmetics containing oils or moisture in the functional cosmetic composition. If the airtightness is not secured, it is difficult to avoid the problem that the cosmetics cannot be maintained due to the evaporation of oil or moisture, and the quality is deteriorated or unusable.

In view of this point, many cosmetic cosmetic refill cases and cosmetic cases including a refill case for securing airtightness have been proposed. For example, Korean Utility Model Model No. 1998-20882, 1999-6499 No. 1999-13511 employs a structure in which a packing coupled to a coupling protrusion of an upper lid presses a step of the lower body to be hermetically coupled, and Korean Laid-Open Patent Publication No. 2007-138275 discloses a rib of the upper lid lower body. The structure which pressurizes the packing and is airtightly coupled is employ | adopted.

However, the above-mentioned prior arts are mainly airtight structures using separate packings, and there is a structural limitation in that airtightness cannot be maximized because the airtightness is secured by a single structure that simply presses the packing. When the packing is incorrectly assembled, including when the elastic force of the packing is weakened or worn out, it is impossible to provide stable airtightness, and it is difficult to avoid the problem of gradually inferior airtightness.

In order to solve these problems, a lot of air tight type cosmetic compact cases have been proposed for securing airtightness. For example, Korean Patent Nos. 10-1271359 and 10-1457810 are disclosed. The conventional air tight type refill case also simply forms a step and a locking step between the upper main body and the lower main body, and mutually couples them to seal the inside.

However, such a conventional air tight type refill case blocks air flow inside and outside so that only airtightness is maintained. As the use of cosmetics occurs, space is generated, and air remains in the space to prevent deterioration and contamination of cosmetic contents. There is a problem that results.

The present invention is to solve the above problems, by applying pressure to the vacuum sealing member provided on the upper body in a state of sealing between the upper body and the lower body to the outside air remaining in the space between the upper body and the lower body The purpose is to maintain the airtightness due to the vacuum state by discharging the air into the vacuum state.

According to an embodiment of the present invention for solving the above technical problem, the vacuum-closing type cosmetic compact refill case according to the present invention is formed in a cylindrical shape of the upper and lower surfaces, the hinge jaw is provided on one side, buttons on the other side A lower case in which a coupling groove is formed and a cylindrical bulkhead outer center portion whose upper surface is opened to fill cosmetics therein is integrally connected by a vertical connection plate; The bottom surface is formed in a cylindrical shape with the same diameter as the lower case, the hinge shaft is coupled to the hinge jaw of the lower case on one side, the button coupled to the button coupling groove of the lower case protrudes on the other side An upper case protruding from a circular support to contact a partition of the lower case to seal an inner space of the lower case; And a vacuum sealing member which is formed integrally with a central portion of the upper case, and whose shape is changed by external pressure to discharge the air inside the partition wall of the lower case and the support of the upper case to the outside to maintain a vacuum state.

Here, the lower case may be provided with a coupling groove coupled to the cosmetic case on the lower outer side.

In addition, the partition wall of the lower case is formed with a round portion on the outside to the top so that the support of the upper case is in stable contact to seal the inside, it may be formed higher than the height of the lower case.

In addition, the support of the upper case may be formed with an inclined surface to stably contact with the round portion provided in the lower case.

In addition, one support of the upper case may be installed to be in contact with the partition of the lower case alone, or two may be installed spaced apart from each other so that the partition of the lower case is inserted therein.

In addition, the upper case may be formed with a projection protrusion so that the puff is accommodated in the upper edge.

In addition, the vacuum sealing member may protrude in a round shape so as to have an elasticity restored to a circular shape when deformed at the center of the upper case, and may be formed thinner than the thickness of the upper case.

In addition, the vacuum sealing member may be integrally formed by being connected by an upper and lower corrugated plate to be able to move up and down at the center of the upper case.

In addition, the vacuum sealing member may be integrally formed by being connected by a left and right corrugated plate to be able to move up and down at the center of the upper case.

In addition, the corrugated plate may be formed thinner than the thickness of the upper case to have elasticity to be returned to its original state after deformation.

According to the present invention, by applying a pressure to the vacuum sealing member provided in the upper body in a state of sealing between the upper body and the lower body to discharge the air remaining in the space between the upper body and the lower body to the outside sealed in a vacuum state This prevents the cosmetics from being contaminated by air or moisture by maintaining a vacuum state, and prevents the cosmetics from being spilled out by an external shock applied to the case because the cosmetics are located in a closed space.

1 and 2 are perspective views showing the configuration of a vacuum resealable cosmetic compact refill case according to a first embodiment of the present invention.

3 is an exploded perspective view of FIG. 1.

4 is a cross-sectional view taken along the line A-A of FIG.

5 to 7 are operation explanatory diagrams for explaining the operation of the vacuum sealing type cosmetic compact refill case according to the first embodiment of the present invention.

8 and 9 are perspective views showing the configuration of a vacuum refill type cosmetic compact refill case according to a second embodiment of the present invention.

10 is an exploded perspective view of FIG. 8.

FIG. 11 is a cross-sectional view taken along line B-B in FIG. 8.

12 to 14 are operation explanatory diagrams for explaining the operation of the vacuum sealing type cosmetic compact refill case according to the second embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Terms to be described later are terms defined in consideration of functions in the present invention, and may be changed according to intentions or customs of users or operators. Therefore, the definition should be made based on the contents throughout the specification.

1 and 2 is a perspective view showing the configuration of a vacuum resealable cosmetic compact refill case according to a first embodiment of the present invention, Figure 3 is an exploded perspective view of Figure 1, Figure 4 is a cross-sectional view of Figure 1 AA. .

1 to 4, the compact refill case 1 for cosmetics of the vacuum sealing type according to the first embodiment of the present invention includes a lower case 10, an upper case 20, and a vacuum sealing member 30. It is configured to include).

The lower case 10 is formed of a synthetic resin material such as polypropylene (PP: Polypropylene), the upper and lower surfaces are formed in a cylindrical shape, the hinge jaw 11 is provided at one side, and the button coupling groove 13 is formed at the other side. The cylindrical partition wall 15 having the upper surface opened and the outer central portion thereof are integrally connected by the vertical connecting plate 17 so that the cosmetic is filled in the inner side.

And, the lower case 10 is provided with a coupling groove 19 is coupled to the cosmetic case (not shown) on the outer bottom.

In addition, the partition wall 15 has a rounded portion 16 formed on the upper side to securely contact the support 25 of the upper case 20, which will be described below, to seal the inside, and the height of the lower case 10. Higher than

The upper case 20 is made of a synthetic resin material such as polypropylene (PP: Polypropylene) and is formed in a cylindrical shape having a bottom surface open at the same diameter as the lower case 10, and the hinge jaw 11 of the lower case 10 on one side thereof. A hinge shaft 21 coupled to the shaft is formed, and a button 23 coupled to the button coupling groove 13 of the lower case 10 protrudes on the other side thereof, and contacts the partition wall 15 of the lower case 10. Thus, the circular support 25 is formed to protrude so as to seal the inner space of the partition wall 15 of the lower case 10. At this time, the combination of the button 23 and the button coupling groove 13 is a conventional fixing method using the projection and the groove as shown in FIG.

In addition, the support 25 of the upper case 20 is formed with an inclined surface 26 so as to stably contact the round part 16 provided in the lower case 10.

In addition, one support 25 of the upper case 20 is installed to be in contact with the partition wall 15 of the lower case 10 alone, or as shown in FIG. 4, the partition wall 15 of the lower case 10 is The two are installed spaced apart from each other to be inserted inside.

In addition, the upper case 20 has a mounting protrusion 27 protruded so that the puff (not shown) is accommodated in the upper edge.

The vacuum sealing member 30 is integrally formed at the central portion of the upper case 20, and the shape thereof is changed by external pressure so that the vacuum sealing member 30 is formed inside the support wall 25 of the partition wall 15 of the lower case 10 and the upper case 20. The air is exhausted to maintain the vacuum.

In addition, the vacuum sealing member 30 is protruded in a round shape so as to have an elasticity restored to a circular shape when deformed at the center of the upper case 20, and is formed thinner than the thickness of the upper case 20.

Hereinafter, with reference to the accompanying drawings, the operation of the vacuum sealed type cosmetic compact refill case according to the first embodiment of the present invention will be described in detail.

First, a user inserts and fixes a vacuum-closing cosmetic compact refill case 1 according to a first embodiment of the present invention into a cosmetic case (not shown).

The puff is stored in the mounting protrusion 27 of the upper case 20 and used.

In use, when the user applies pressure to close the upper case 20 and lowers the upper case 20, the support wall 25 of the upper case 20 and the partition wall 15 of the lower case 10 are in use. ) Is in line contact.

Subsequently, when pressure is applied, the rounded portion 16 of the partition wall 15 and the inclined surface 26 of the support 25 come into close contact with each other to seal the inside of the partition wall 15 of the lower case 10.

Subsequently, as shown in FIG. 6, the button 23 is coupled to the button coupling groove 13 so that the upper case 20 is fixed to the lower case 10.

In this state, when the user deforms the shape by applying pressure to the vacuum sealing member 30 as shown in FIG. 7, the partition walls 15 of the support 25 and the lower case 10 of the upper case 20 are affected by the pressure. The air existing in the inner side exerts a pressure on the partition wall 15, and as a result, the shape of the round part 16 is deformed and a gap is generated, resulting in the inclined surface of the round part 16 and the support 25 of the partition wall 15. Air is discharged through the 26.

Then, when the pressure is released, the shape of the round part 16 is restored and the gap is removed to be in close contact again.

As a result, the inside of the partition wall 15 is maintained in a vacuum state, which prevents air or moisture from being distributed, thereby preventing contamination of the cosmetics, and furthermore, a vacuum seal completely separates the partition wall 15 from the support 25. By sealing the cosmetic can be completely prevented from leaking to the outside of the partition wall 15 in the external impact.

On the contrary, when the upper case 20 is to be opened, the user rotates the upper case 20 while slightly lifting the button 23 and releasing it from the button coupling groove 13.

Then, the gap between them is based on one point of the partition wall 15 and the support 25, and air can be easily introduced because the air flows into the inside and the vacuum pressure is removed in an instant. At this time, the vacuum sealing member 30 is released to the original form round by the pressure is released by elasticity.

8 and 9 are perspective views showing the configuration of a vacuum resealable cosmetic compact refill case according to a second embodiment of the present invention, Figure 10 is an exploded perspective view of Figure 8, Figure 11 is a sectional view BB of Figure 8 .

8 to 11, the vacuum resealable cosmetic compact refill case 1 according to the second embodiment of the present invention includes a lower case 10, an upper case 20, and a vacuum sealing member 30. ').

The lower case 10 is formed of a synthetic resin material such as polypropylene (PP: Polypropylene), the upper and lower surfaces are formed in a cylindrical shape, the hinge jaw 11 is provided at one side, and the button coupling groove 13 is formed at the other side. The outer central portion of the cylindrical partition wall 15 whose upper surface is opened to fill the cosmetics inside is integrally connected by the vertical connecting plate 17.

The upper case 20 is made of a synthetic resin material such as polypropylene (PP: polypropylene) and is formed in a cylindrical shape having a bottom surface open at the same diameter as the lower case 10, and the hinge jaw 11 of the lower case 10 on one side thereof. A hinge shaft 21 coupled to the shaft is formed, and a button 23 coupled to the button coupling groove 13 of the lower case 10 protrudes on the other side thereof, and contacts the partition wall 15 of the lower case 10. Thus, the circular support 25 is formed to protrude so as to seal the inner space of the partition wall 15 of the lower case 10. At this time, the coupling of the button 23 and the button coupling groove 13 is a conventional fixing method using the projection and the groove as shown in FIG.

In addition, one support 25 of the upper case 20 is installed to be in contact with the partition wall 15 of the lower case 10 alone, or as shown in FIG. 11, the partition wall 15 of the lower case 10 is The two are installed spaced apart from each other to be inserted inside.

The vacuum sealing member 30 ′ is integrally formed at the central portion of the upper case 20, and is changed in shape by external pressure, so that the partition wall 15 of the lower case 10 and the support 25 of the upper case 20 are inside. Air is discharged to the outside to maintain the vacuum state.

In addition, the vacuum sealing member 30 ′ is integrally formed by being connected by upper and lower or left and right corrugated plates 31 so that the vacuum sealing member 30 ′ can be moved up and down at the center of the upper case 20, as shown in FIG. 11. ) Is formed thinner than the thickness of the upper case 20 to have elasticity so that it can be returned to its original state after deformation.

Hereinafter, with reference to the accompanying drawings, the operation of the vacuum sealing type cosmetic compact refill case according to the second embodiment of the present invention will be described in detail.

First, a user inserts and fixes a vacuum-closing cosmetic compact refill case 1 according to a second embodiment of the present invention into a cosmetic case (not shown).

The puff is stored in the mounting protrusion 27 of the upper case 20 and used. In use, when the user applies the pressure to lower the upper case 20 to close the upper case 20, the support 25 of the upper case 20 and the partition wall 15 of the lower case 10 are in use. ) Is in line contact.

Subsequently, as shown in FIG. 13, the button 23 is coupled to the button coupling groove 13 so that the upper case 20 is fixed to the lower case 10.

In this state, when the user applies pressure to the vacuum sealing member 30 'as shown in FIG. 14, the support plate of the upper case 20 is lowered while the vacuum sealing member 30' is lowered while the corrugated plate 31 is extended. 25 and the air existing in the partition 15 of the lower case 10 pressurize the partition 15, and as a result, the shape of the round part 16 is deformed and a gap is generated. Air is discharged between the rounded portion 16 and the inclined surface 26 of the support 25.

Then, the gap between them is based on one point of the partition wall 15 and the support 25, and air can be easily introduced because the air flows into the inside and the vacuum pressure is removed in an instant. At this time, the vacuum sealing member 30 'is raised to its original position when the pressure is released and the corrugated plate 31 is restored to its original state by elasticity.

In the above, the present invention has been described with reference to preferred embodiments. Those skilled in the art will appreciate that the present invention can be implemented in a modified form without departing from the essential features of the present invention. Therefore, improved embodiments should be considered in descriptive sense only and not for purposes of limitation. The scope of the present invention is shown in the claims rather than the foregoing description, and all differences within the scope will be construed as being included in the present invention.

Claims

The upper and lower surfaces are formed in an open cylindrical shape, a hinge jaw is provided at one side, a button coupling groove is formed at the other side, and an outer center portion of the cylindrical partition wall having the upper surface opened so as to fill cosmetics is connected integrally by a vertical connecting plate. A lower case formed;

The bottom surface is formed in a cylindrical shape with the same diameter as the lower case, the hinge shaft is coupled to the hinge jaw of the lower case on one side, the button coupled to the button coupling groove of the lower case protrudes on the other side An upper case protruding from a circular support to contact a partition of the lower case to seal an inner space of the lower case; And

It is formed integrally with the central portion of the upper case, the shape is changed by the external pressure is made of a vacuum sealing member for maintaining the vacuum state by discharging the air inside the partition of the lower case and the support of the upper case to the outside Compact refill case for cosmetics of vacuum sealed type.
The method of claim 1,

The lower case,

Compact refill case for cosmetics of the vacuum hermetic type, characterized in that the outer groove is provided with a coupling groove coupled to the cosmetic case.
The method of claim 1,

The partition wall of the lower case,

Rounded outwardly formed on the upper end so that the support of the upper case is in stable contact to seal the inside, it is formed higher than the height of the lower case cosmetic compact refill case for cosmetics.
The method of claim 3, wherein

The support of the upper case,

Compact refill case for cosmetics of the vacuum hermetic type, characterized in that the inclined surface is formed to stably contact with the round portion provided in the lower case.
The method of claim 1,

The support of the upper case,

The vacuum refill type cosmetic compact refill case, characterized in that one is installed to be in contact with the partition of the lower case alone or two are spaced apart from each other so that the partition of the lower case is inserted therein.
The method of claim 1,

The upper case,

The compact refill case for cosmetics of the vacuum hermetic type, characterized in that the mounting projection is formed to protrude so that the puff is stored in the upper rim.
The method of claim 1,

The vacuum sealing member,

The cosmetic compact refill case of the vacuum-sealed type, characterized in that it is formed to protrude in a round shape so as to have elasticity restored to the circular shape when deformed at the center of the upper case, and formed thinner than the thickness of the upper case.
The method of claim 1,

The vacuum sealing member,

Compact refill case for cosmetics of the vacuum hermetic type, characterized in that the upper case in the center portion is formed by integrally connected by the left and right corrugated plate to be able to move up and down.
The method of claim 1,

The vacuum sealing member,

The vacuum refill type cosmetic refill case of the vacuum sealing type, characterized in that integrally formed by being connected by the upper and lower corrugated plate to be able to move up and down at the center of the upper case.
The method according to claim 8 or 9,

The corrugated plate,

Compact vacuum refill case for cosmetics, characterized in that formed thinner than the thickness of the upper case so as to have elasticity to be returned to its original state after deformation.