KR101548102B1 - Cosmetics container wich have air tight of wedge combination means - Google Patents

Cosmetics container wich have air tight of wedge combination means Download PDF

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Publication number
KR101548102B1
KR101548102B1 KR1020150050792A KR20150050792A KR101548102B1 KR 101548102 B1 KR101548102 B1 KR 101548102B1 KR 1020150050792 A KR1020150050792 A KR 1020150050792A KR 20150050792 A KR20150050792 A KR 20150050792A KR 101548102 B1 KR101548102 B1 KR 101548102B1
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KR
South Korea
Prior art keywords
cap
airtight
cosmetics
inner cap
wedge
Prior art date
Application number
KR1020150050792A
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Korean (ko)
Inventor
정규열
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정규열
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Publication date
Application filed by 정규열 filed Critical 정규열
Priority to KR1020150050792A priority Critical patent/KR101548102B1/en
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Publication of KR101548102B1 publication Critical patent/KR101548102B1/en

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/06—Casings wherein movement of the lipstick or like solid is a screwing movement
    • A45D40/065—Casings wherein movement of the lipstick or like solid is a screwing movement with self-contained covering means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures

Abstract

The present invention relates to a cosmetic container (10) having a hermetically sealed airtight structure, comprising a container body (20) having a cosmetics accommodating space (22) for accommodating a wet cosmetic product (12) A cover 30 which is opened and closed in a threaded manner and a cosmetic outlet hole 44 which is hermetically coupled to the inside of an upper end of the opening 24 of the container body and which has a bottom 42, And an inner cap 40 with a mesh net 46 of a stretchable material covering the inner cap 40. The inner surface of the lid is provided with an airtight cap 46 for airtightly sealing the opening upper surface 48 of the inner cap and the cosmetics discharge hole, The inner cap 40 and the airtight cap 50 may be integrally formed with first and second wedge-engaging portions (not shown) for hermetically sealing the cosmetic discharge hole 44 and the opening upper surface 48 of the inner cap at the same time 60) (70), it is possible to provide an excellent airtight characteristic to cosmetics It will have to.

Description

TECHNICAL FIELD [0001] The present invention relates to a cosmetic container having a wedge-

The present invention relates to a cosmetic container for use with various cosmetics of a wet type, and more particularly, to a cosmetic container using a wet type cosmetics through a wedge-type airtight structure to prevent evaporation of water due to use thereof, The present invention relates to a cosmetic container having a hermetically sealed structure of a wedge-type structure for preventing the oxidation phenomenon so that the quality of the cosmetic product can be maintained for a long time.

In general, various kinds of cosmetics of a wet type are used in cosmetics containers. In particular, most cosmetics containers have a hermetic structure for preventing evaporation of water due to the nature of formulation of cosmetics, It is a well-known fact that it should be adopted.

However, according to the conventional cosmetic container, a variety of airtight structures are adopted according to the wet formulation of the cosmetics contained therein, but most of the structures using mainly rubber packing are used, and the structures for airtightness are complicated. Nevertheless, the airtightness effect exhibited in the conventional cosmetic containers is below the expected level as a result of the test, and it is almost impossible to use the wet cosmetic product for a long period of time because of the limit of the structural airtightness.

Therefore, in the related industry, efforts are being made to adopt the best airtight structure by using various types of wet cosmetics, and a lot of time and money are invested.

1. Korean Utility Model Registration No. 20-0440171 2. Korea Utility Model Registration No. 20-0431987

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art, and it is an object of the present invention to provide a wedge-coupled airtight structure that greatly simplifies the airtight structure and significantly increases airtightness, And a hermetically sealed structure of a wedge-bonding type optimal for use.

According to an aspect of the present invention, there is provided a cosmetic container having a hermetically sealed airtight structure, comprising: a container body having a cosmetics receiving space; a lid which is opened and closed in a screwed manner with respect to the container body; And a cosmetics outlet hole is formed at the bottom of the cosmetics, and an inner cap having a mesh network of a stretchable material is coupled to a lower portion of the outlet hole of the cosmetics, And an airtight cap for airtightly sealing the top surface of the opening and the cosmetics discharge hole are fixedly coupled to each other. The inner cap and the airtight cap include first and second wedge- .

According to the present invention, the first and second wedge-engaging portions are composed of a wedge groove and a wedge formed by one or more numbers respectively formed on the upper surface and the bottom of the opening of the inner cap and the corresponding surface of the airtight cap.

According to the present invention, the bottom of the airtight cap is further provided with a stepped portion to be inserted thereinto in order to block the cosmetics discharge hole.

According to the present invention, it is preferable that the stepped portion is in the form of a hollow tube which is hollowed out so as to have a constant tension when the cosmetic is inserted into the cosmetic discharge hole.

According to the present invention, it is preferable that the airtight cap is further formed with a tube-shaped airtight rib which is supported in tight contact with the upper inner circumferential surface of the inner cap.

According to the present invention, it is preferable that the outer circumferential side wall of the airtight cap fitted into the inner cap is provided with a constant gap between the inner circumferential surface of the inner cap and the airtight action of the airtight cap.

According to the present invention, it is preferable that the airtight cap has a soft characteristic as compared with the inner cap.

According to the present invention, since the airtight cap is integrally coupled to the inside of the lid, and the first and second wedge engaging portions composed of the wedge groove and the wedge are integrally formed in the inner cap coupled to the upper end of the opening of the container body The airtight structure of the cosmetics can be greatly simplified, and the high airtightness due to the wedge bonding can be provided to prevent oxidation due to evaporation of water or contact with air, so that high quality cosmetics can be used for a long time without deterioration or hardening of cosmetics.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
2 is an exploded cross-sectional view in accordance with the present invention;
3 is an enlarged sectional view of the portion "A"
4 is another sectional view of the airtight cap according to the present invention.
5 is an assembled cross-sectional view of the airtight cap of FIG. 4;
6 is an enlarged sectional view of the portion "B"
7 is a sectional view of the use state according to the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 3, a cosmetic container 10 having a wedge-coupled airtight structure according to the present invention includes a container body 20 having a cosmetics container space 22 in which a cosmetics container 12 of a wet- A cover 30 which is opened and closed in a screwed manner with respect to the container body and a cosmetics outlet hole 44 which is hermetically coupled to the inside of the upper end of the opening 24 of the container body And an inner cap 40, which is covered with a mesh net 46 made of a stretchable material, at the lower part of the discharge hole of the cosmetics, and the upper surface 48 of the inner cap and the cosmetic outlet The inner cap 40 and the airtight cap 50 are integrally formed with a cosmetic material discharge hole 44 and an opening upper surface 48 for airtight sealing at the same time as the inner cap 40 and the airtight cap 50, 1 and the second wedge joining portions 60, 70, respectively.

The first and second wedge engaging portions 60 and 70 may be formed integrally with one or more of the upper surface 48 and the bottom surface 42 of the inner cap 40 and the corresponding one of the corresponding surfaces of the airtight cap 50, And the wedge grooves 62 and 72 and the wedges 64 and 74, which are formed in a larger number.

Therefore, when the lid 30 is closed, the cosmetics discharge hole 44 and the opening upper surface 48 of the inner cap 40 are engaged with the respective wedge grooves 62 (first and second wedge- ) 72 and the wedges 64 (74) are assembled in a state of being fitted, it becomes possible to provide a stable airtight force.

Particularly, the wedge grooves 62 and 72 and the wedges 64 and 74 constituting the first and second wedge engaging portions 60 and 70 are fastened to the container body 20 in a screwed manner The more tightly the lid 30 is tightened, the stronger the tightening force is provided.

The airtight cap 50, which is separately injection-molded and connected to the inside of the lid 30, is not limited to a special assembly method, but may be formed in a tubular coupling rib 31 extending to the inner lower portion of the lid 30 It is preferable that the corresponding coupling grooves 51 are integrally assembled so as not to be separated from each other through an undercut assembly method or the like.

At this time, in order to closely contact the opening upper surface 48 of the inner cap 40, the edge portions formed to extend vertically outwardly are further provided with a support step 34 inside the side surface of the lid 30, It may provide a stable bonding force.

According to the present invention, a bottom portion of the airtight cap 50 is further formed with a step portion 52 to be inserted into the cosmetics discharge hole 44 so as to be interposed therebetween, and the bottom edge of the step portion is rounded So that the fitting operation with respect to the cosmetics discharge hole can be performed more smoothly and easily.

According to the present invention, the outer peripheral side wall of the airtight cap 50 fitted into the inner cap is fitted in a state in which only a part of the upper end thereof is in tight contact with the upper inner circumferential surface of the inner cap, The first and second wedge joint portions 60 and 70 are formed to have a predetermined gap 80 so that stable engagement of the airtight cap 50 with respect to the inner cap 40 and stable engagement of the first and second wedge joint portions 60 and 70 It is preferable that the air vent action due to the coupling of the airtight cap is made possible, so that the airtight cap can be more easily operated in airtight coupling.

4, the stepped portion 52 formed at the bottom of the airtight cap 50 may be formed in a hollow tube shape in which the interior is emptied so as to have a predetermined tension when the cosmetic outlet hole 44 is fitted into the cosmetics discharge hole 44. [

When the stepped portion 52 is formed in the tubular shape as described above, since the interior of the stepped portion 52 is formed to be hollow, it can be fitted with a certain tension at the fitting operation with respect to the cosmetic discharge hole 44, So that it can be fitted while providing a more stable adhesion.

Also, according to the present invention, as shown in FIG. 4, the airtight cap 50 can be further formed with a tubular airtightness rib 54 which is supported by being closely contacted with the upper end inner circumferential surface of the inner cap 40.

5 and 6, it is not necessary to form a separate gap 80 between the inner cap 40 and the airtight cap 50, It is possible to induce a stable engagement position of the airtight cap 50 with respect to the inner cap 40 and a stable engagement of the first and second wedge engaging portions 60 and 70, It is possible to provide the same.

According to the present invention, it is preferable that the airtight cap (50) has a soft characteristic as compared with the inner cap (40).

For example, the inner cap 40 is injection-molded using a polypropylene (PP) material, which is a hard material, and the airtight cap 50 is injection-molded using polyethylene (PE) The wedge grooves 62 and 72 and the wedges 64 and 74 of the first and second wedge engaging portions 60 and 70 provided between the inner cap and the airtight cap are fitted .

Of course, if necessary, the inner cap 40 may be injection-molded with a material having soft characteristics as compared with the airtight cap 50.

According to the present invention, the wet-type cosmetic 12 contained in the cosmetic accommodation space 22 of the container body 20 is limited to a specific function and use if it is a wet-form cosmetic such as an eyeliner, a lip gloss, There is no need.

The present invention configured as described above is configured such that the airtight cap 50 integrally coupled to the inner cap 40 when the lid 30 is coupled to the cosmetic outlet hole 44 of the inner cap, And the top surface of the opening 48 becomes airtight. At this time, the first and second wedge joint portions 60 and 70 provided between the inner cap and the airtight cap provide a stable airtight force, 22 can be maintained for a long period of time without problems such as deterioration of the wet-form cosmetics contained in the cosmetics, or hardening due to contact with air.

The wedge grooves 62 and 72 of the first and second wedge engaging portions 60 and 70 formed to correspond to the inner cap 40 and the airtight cap 50 when the lid is engaged and the wedge 64 ) 74 are in close contact with each other in an interference fit state, a stronger adhesion force acts between these gaps, thereby providing a reliable airtight effect.

Moreover, it is natural that if any one of the inner cap 40 or the airtight cap 50 has a soft characteristic as compared with the other members, it provides a more stable airtightness.

In addition, when the lid 30 is engaged with the container body 20, the cosmetics discharge hole 44 of the inner cap 40 is blocked while the stepped portion 52 formed at the bottom of the airtight cap 50 is fitted Accordingly, the wet-type cosmetics 12 housed in the cosmetics accommodation space 22 of the container main body further maintains a stable airtight condition.

Therefore, according to the cosmetic container 10 having a hermetically sealed airtight structure according to the present invention, the mesh net 46 for discharging cosmetics through the first and second air engaging portions 60, 70, It is possible to reliably prevent the oxidation phenomenon caused by the leakage of cosmetics or the air inflow due to the portable use of the cosmetics container and thus the cosmetics can be used for a long time without deterioration of the cosmetics. The reliability can be further increased.

According to the present invention, when a makeup is to be performed using the wet-type cosmetic 12 accommodated in the cosmetic accommodation space 22 of the container main body 20, as shown in Fig. 7, The lid 30 is separated and opened. The airtight cap (50) integrally provided in the lid (30) is also separated from the inner cap (40). The cosmetics discharge hole 44 formed at the bottom of the inner cap 40 is exposed to the outside due to the separation of the airtight cap 50 and the cosmetics discharge hole 44 is opened using the cosmetic tool 90 such as a toilet or puff The cosmetics 12 are buried in the cosmetics tool 90 through the mesh net 46 and cosmetics buried in the cosmetics can be used for makeup.

Since the mesh net 46 pressed by the makeup tool 90 is a stretchable material, when the pressing force is removed, the mesh net 46 is restored to the original state and is maintained in a taut state.

The cosmetic product 12 of the wet type contained in the cosmetic accommodation space 22 of the container main body 20 can be made using the makeup tool 90 through the above method, The cosmetic discharge hole 44 and the opening upper surface 48 formed at the bottom of the inner cap 40 by closing the lid 30 are closed by the first and second openings 48 and 48 formed at the positions corresponding to the inner cap and the airtight cap, And the wedge grooves and wedges constituting the second wedge joint portions 60 and 70 are wedge-coupled and hermetically sealed again by the stepped portion 52 formed at the bottom of the airtight cap, The leakage of the cosmetics 12 through the cosmetics discharge hole 44 of the inner cap 40 or the opening upper surface 48 and the inflow of air can be blocked.

As a result, it is possible to prevent deterioration of the cosmetics of the wet type formulation and to use for a long time, and to prevent hygienic use because leakage does not occur.

Although the present invention has been described with reference to the accompanying drawings, it is to be understood that the present invention is not limited thereto and many modifications and changes may be made without departing from the scope of the present invention.

20: container body 22: space for containing cosmetics
30: cap 40: cap
42: bottom of the cap 44: cosmetic discharge hole
46: mesh net 48: opening top surface of the cap
50: airtight cap 52: stepped portion
54: tubular airtight rib 60, 70: first and second wedge-
62, 72, 64, 74: wedge groove and wedge 80: gap
90: Cosmetic tools

Claims (7)

A container body having a cosmetic accommodation space,
A lid which is opened and closed in a screw engagement manner with respect to the container body,
A cosmetics outlet hole is formed at the bottom of the container body; and an inner cap which is covered with a mesh net of an elastic material at a lower portion of the outlet hole of the cosmetics,
And an airtight cap for airtightly sealing the upper surface of the opening of the inner cap and the cosmetics discharge hole is fixedly coupled to the inside of the lid, wherein the inner cap and the airtight cap include first and second openings Wherein the wedge-coupled portion is formed of a wedge-coupled portion. The method according to claim 1,
Wherein the first and second wedge connecting portions are composed of a wedge groove and a wedge formed by one or more numbers respectively formed by the upper surface and bottom of the opening of the inner cap and the corresponding surface of the airtight cap. / RTI > The method according to claim 1,
Wherein a bottom portion of the airtight cap is formed with a stepped portion to be fitted thereon for blocking the cosmetics discharge hole. The method of claim 3,
Wherein the stepped portion is in the form of a hollow tubular body hollowed out so as to have a predetermined tension when fitted into the cosmetic discharge hole. The method according to claim 1,
Wherein the airtight cap is further formed with a tube-shaped airtight rib which is tightly supported on the inner circumferential surface of the inner cap. The method according to claim 1,
Wherein an outer circumferential sidewall of the airtight cap fitted to the inside of the inner cap is configured to provide a constant gap between the inner circumferential surface of the inner cap and the inner circumferential surface of the inner cap, / RTI > The method according to claim 1,
Wherein the airtight cap has a soft characteristic as compared with a cap.
KR1020150050792A 2015-04-10 2015-04-10 Cosmetics container wich have air tight of wedge combination means KR101548102B1 (en)

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Application Number Priority Date Filing Date Title
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180000016U (en) * 2016-06-22 2018-01-03 (주)톨리코리아 Cosmetic container integral formed with sealing part
KR101807923B1 (en) * 2015-12-09 2018-01-18 정규열 Cream type cosmetics container with a air-tight combined structure
KR20180040244A (en) * 2016-10-12 2018-04-20 (주)아모레퍼시픽 Cosmetic container replaceable contents container
KR101903037B1 (en) 2017-08-09 2018-10-01 주식회사 엘지생활건강 Cosmetic vessel
WO2019074248A1 (en) * 2017-10-12 2019-04-18 (주)톨리코리아 Cosmetic container having improved sealing structure
KR20190126478A (en) * 2018-05-02 2019-11-12 정규선 Compact type cosmetic container
KR102326156B1 (en) * 2020-10-27 2021-11-16 주식회사 삼화 Cosmetic contianer
KR102448889B1 (en) * 2022-04-04 2022-09-30 정규열 Cosmetic container having a sealing function inner stopper
KR102479322B1 (en) * 2021-08-11 2022-12-19 정규철 Cosmetic containers that do not require cap packing and sealing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101138661B1 (en) 2011-06-07 2012-04-19 정규선 Powder vessel for makeup
JP2013545578A (en) 2011-02-25 2013-12-26 ジンウ キム Cosmetic powder container
KR101431386B1 (en) 2013-07-05 2014-08-18 정규선 Cosmetic power container
KR101457810B1 (en) 2013-07-22 2014-11-05 정규열 Air-tigut type of cosmetic refill case

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013545578A (en) 2011-02-25 2013-12-26 ジンウ キム Cosmetic powder container
KR101138661B1 (en) 2011-06-07 2012-04-19 정규선 Powder vessel for makeup
KR101431386B1 (en) 2013-07-05 2014-08-18 정규선 Cosmetic power container
KR101457810B1 (en) 2013-07-22 2014-11-05 정규열 Air-tigut type of cosmetic refill case

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101807923B1 (en) * 2015-12-09 2018-01-18 정규열 Cream type cosmetics container with a air-tight combined structure
KR20180000016U (en) * 2016-06-22 2018-01-03 (주)톨리코리아 Cosmetic container integral formed with sealing part
KR200487637Y1 (en) * 2016-06-22 2018-10-17 (주)톨리코리아 Cosmetic container integral formed with sealing part
KR20180040244A (en) * 2016-10-12 2018-04-20 (주)아모레퍼시픽 Cosmetic container replaceable contents container
KR101896284B1 (en) 2016-10-12 2018-09-07 (주)아모레퍼시픽 Cosmetic container replaceable contents container
KR101903037B1 (en) 2017-08-09 2018-10-01 주식회사 엘지생활건강 Cosmetic vessel
WO2019074248A1 (en) * 2017-10-12 2019-04-18 (주)톨리코리아 Cosmetic container having improved sealing structure
KR20190126478A (en) * 2018-05-02 2019-11-12 정규선 Compact type cosmetic container
KR102066349B1 (en) * 2018-05-02 2020-01-14 정규선 Compact type cosmetic container
KR102326156B1 (en) * 2020-10-27 2021-11-16 주식회사 삼화 Cosmetic contianer
KR102479322B1 (en) * 2021-08-11 2022-12-19 정규철 Cosmetic containers that do not require cap packing and sealing
KR102448889B1 (en) * 2022-04-04 2022-09-30 정규열 Cosmetic container having a sealing function inner stopper

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