WO2019088682A1 - Support having pumping space and cosmetic tool comprising same - Google Patents

Abstract

The present invention relates to a support having a pumping space and a cosmetic tool comprising the same. A support according to the present invention comprises a main body in which a cosmetic material is contained, and a pumping space formed in the main body.

Description

A carrier having a pumping space and a cosmetic article comprising the same

The present invention relates to a carrier having a pumping space and a cosmetic device comprising the same.

Conventionally, a low viscosity cosmetic composition, particularly a liquid cosmetic composition, is filled and packed in a vacuum container, a pump container, or a glass container, and is circulated and stored. However, these containers are disadvantageous to carry. Accordingly, there has been a demand for a cosmetic tool that is convenient to carry, as the necessity of making or modifying the cosmetic product easily or at the time of going out has increased.

In recent years, a cosmetic composition having a low viscosity on a carrier has been developed to make it portable. In such a cosmetic composition, the cosmetic composition having a low viscosity is placed in the pores of the porous carrier.

However, the conventional carrier has a problem that the cosmetic is not discharged in a uniform amount.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a carrier having a pumping space with improved non-uniformity of cosmetic material discharge amount and a cosmetic implement including the same.

The object of the present invention is achieved by a carrier comprising a main body carrying a cosmetic material and a pumping space formed inside the main body.

The body may include a first portion and a second portion facing each other with the pumping space therebetween.

The cosmetic material is not located in the pumping space, and the pumping space may be surrounded by the first portion and the second portion.

At least one of the first portion and the second portion includes a material having elasticity and can be restored to its original shape after being deformed by external pressure.

Wherein at least one of the first portion and the second portion has a transfer surface through which the cosmetics are delivered to the outside, the pumping space is filled with air, and when pushed outside, the pumping space is reduced, The cosmetics carried in the main body can be pressed to the transfer surface.

The first portion and the second portion may be symmetrical.

Wherein at least one of the first portion and the second portion comprises: a first layer having a first porosity; And a second layer having a second porosity less than the first porosity and formed on the first layer, the second layer having a thickness less than the first layer, And may be disposed closer to the pumping space than the second layer.

The first layer may be formed of a wet polyurethane foam, and the second layer may be formed of a dry polyurethane foam.

A through hole may be formed in the second layer.

The transfer surface may be formed in a dome shape.

The pumping space may be provided in plurality.

Either the first portion or the second portion may comprise a film layer through which the cosmetic does not pass.

Either one of the first portion and the second portion may be plate-shaped and the other may be a dome-shaped.

Another object of the present invention is to provide an apparatus and a method for manufacturing a semiconductor device, A carrier positioned within the case and described above; And a cover portion covering the carrier.

The carrier may have a dome-shaped transfer surface, and the cover portion may have a shape corresponding to the dome shape.

According to the present invention, there is provided a carrier having a pumping space with improved non-uniformity of cosmetic material discharge amount and a cosmetic implement including the same.

1 is a perspective view of a carrier according to a first embodiment of the present invention,

2 is a cross-sectional view taken along line II-II 'of FIG. 1,

Fig. 3 is an enlarged view of a portion A in Fig. 1,

4 shows a method of using a carrier according to the first embodiment of the present invention,

5 shows a carrier according to a second embodiment of the present invention,

6 shows a carrier according to a third embodiment of the present invention,

7 shows a carrier according to a fourth embodiment of the present invention,

8 shows a carrier according to a fifth embodiment of the present invention,

Fig. 9 shows changes in the discharge amount in the experimental example and the comparative example according to the present invention,

10 is an exploded perspective view of a cosmetic implement according to an embodiment of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described in more detail with reference to the drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the technical concept of the present invention, are incorporated in and constitute a part of the specification, and are not intended to limit the scope of the present invention.

As used herein, the term " carrier " means carrying a cosmetic material and may also be expressed as an " intermediate " or " carrier ".

1 to 3, a carrier according to a first embodiment of the present invention will be described.

FIG. 1 is a perspective view of a carrier according to a first embodiment of the present invention, FIG. 2 is a sectional view taken along II-II 'of FIG. 1, and FIG. 3 is an enlarged view of a portion A of FIG.

The carrier 10 is vertically symmetrical and includes a body 110, a pumping space 120, and a cosmetic 130.

The main body 110 is provided with a first portion 111 and a second portion 112 facing each other. The first part 111 is dome-shaped toward the top and the second part 112 is dome-shaped downward to be symmetrical with the first part 111. The first portion 111 and the second portion 112 are joined along the circumference. The bonding is not limited thereto, but a high frequency or an adhesive may be used.

In another embodiment, the main body 110 may have the first portion 111 and the second portion 112 integrally formed.

The pumping space 120 is surrounded by the first portion 111 and the second portion 112 and has a shape in which the height of the center is larger and the height is smaller toward the periphery.

The cosmetics 130 are not present in the pumping space 120 but are carried on the main body 110. Here, 'not present in the pumping space 120' also includes the case where some cosmetics 130 are buried on the inner surface of the main body 110. Accordingly, the cosmetic material 130 of the carrier 10 is positioned within the body 110 by 90% to 100%, 95% to 100%, or 98% to 100% before the start of use.

The body 110 is made of a resilient material and may include a porous material. The synthetic porous material may be a foamed foam. The foaming foam Butadiene rubber (NBR), butadiene rubber (BR), styrene butadiene rubber (SBR), natural rubber, wet urethane, dry urethane, polyether, polyester, polyvinyl chloride, polyethylene, EVA (Ethylene Vinyl Acetate ), At least one material selected from the group consisting of latex, silicone, styrene isoprene styrene (SIS), styrene ethylene butylene styrene (SEBS), polyvinyl alcohol (PVA), silicone elastomer, nitrile rubber, butyl rubber and neoprene But is not limited thereto. The foamed foam may be foamed by a dry or wet foamed method, and the foamed foam may contain a fiber. Natural porous materials may be wool, konjac, sponge, cellulose, bio-cellulose or scoria.

In addition, the body 110 may comprise a synthetic or natural fiber material. Natural fibers include, but are not limited to, cellulose, natural pulp, loofah, ramie, ramie, ayate, algae, bamboo, , Sisal, sisal terry, konjac, TENCEL ^™ fiber fabric (natural antimicrobial tencel fiber made from eucalyptus wood), cotton felt, tencel cotton, manaca hemp (abaca fiber, or at least one of them may be included.

The synthetic fibers include, but are not limited to, nylon, acetate fibers, nylon nonwoven fabrics, and carmillon fibers (synthetic fibers, i.e., acrylic fibers having acrylonitrile CH2 = CH-CN fibers as main constituent components), comfort fibers, And may be composed of at least one of methylene terephthalate fiber, polyethylene, polypropylene, polyacrylate, polyacetate, polyolefin, PLA (polylactic acid), and polylactic acid composite fiber (environmentally biodegradable).

At least some of the body 110 may be a WEB structure, a crimped structure, a foamed and WEB structure, or a foamed and crimped structure.

In the first embodiment, the first portion 111 and the second portion 112 each comprise two layers. That is, the first portion 111 includes a first layer 111a facing the pumping space 120 and a second layer 111b forming a transfer surface through which the cosmetic 130 is transferred to the outside. The portion 112 also comprises a first layer 112a and a second layer 112b.

The first layers 111a and 112a are thicker than the second layers 111b and 112b. The first layers 111a and 112a and the second layers 111b and 112b may be made of a porous material such as polyurethane foam wherein the first layers 111a and 112a are formed of a dry polyurethane foam The second layer 111b, 112b may be provided as a wet polyurethane foam

The dry polyurethane foam may have a pore size ranging from 400 μm to 800 μm, and the wet polyurethane foam may have a pore size ranging from 40 μm to 80 μm. As such, the two polyurethane foams may have different physical properties due to the different pore sizes of the dry polyurethane foam and the wet polyurethane foam.

 Dry polyurethane foam may have a large amount of cosmetic impregnated as the pore size is relatively large. Also, the amount of cosmetics emitted may be relatively large.

In the case of the wet polyurethane foam, the emission amount of the cosmetic material is relatively small as the pore size is relatively small, which can be advantageous in controlling the amount of the cosmetic material. In addition, since cosmetic particles to be discharged may be relatively small, accurate cosmetic expression may be possible.

That is, in the carrier 10 according to an embodiment of the present invention, the first layers 111a and 112a disposed therein can impregnate more contents than when the first layers 111a and 112a are made of a dry polyurethane having a relatively large pore size have. In addition, since the second layers 111b and 112b disposed on the outer side of the carrier 10 are made of wet polyurethane relatively small in pore size, the particle size of the discharged cosmetic material is dense and discharged uniformly Lt; / RTI >

The first layers 111a and 112a have higher porosity than the second layers 111b and 112b when the first and second layers 111b and 112b are formed of a porous material. For example, 112, 112, or 112b). ≪ / RTI > The specific porosity may be, for example, 800-1000 ppi (pore per inch) for the first layers 111a and 112a and 60-80 ppi for the second layers 111b and 112b.

A through hole 111c may be formed in the second layer 111b of the first portion 111 and a through hole 111c may be formed in the second layer 112b of the second portion 112 . The through-hole 111c allows external air to flow to facilitate pumping, thereby facilitating the discharge of cosmetics.

The first part 111 and the second part 112 carry the same cosmetics 130 or carry different cosmetics 130. The cosmetic material 130 may be an emulsion type composition, specifically, a water-in-oil type (W / O / W) type or a water in-oil type (O / W / O) type or a water- ) Type composition, a dispersion type composition, or specifically, an oil dispersion or water dispersion composition.

The cosmetic material 130 may be, for example, a liquid or solid composition, and in the case of a solid-phase composition, a powder composition such as a powder. In addition, the cosmetic composition can be used as a makeup primer composition, a makeup base composition, a foundation composition, a concealer composition, a lip composition, a composition for a lip liner, a composition for an eyebrow, a composition for blusher, a composition for ultraviolet screening agent, and a composition for skin care, but the present invention is not limited thereto.

A method of using the carrier according to the first embodiment of the present invention will be described with reference to FIG.

When the carrier 10 is pressed using a hand or a makeup tool (such as a puff) at the time of makeup, the loaded cosmetic 130 is transferred to the hand or the makeup tool through the transfer surface. The user transfers the delivered cosmetics 130 back to the face or the like and performs makeup.

The first part 111 and the second part 112 are deformed so as to come close to each other when they are pressed from the outside by a hand or a makeup tool. As a result, the pumping space 120 is reduced in height and space is reduced. As the space of the pumping space 120 is reduced, the pressure of the internal air is increased to pressurize the first portion 111 and the second portion 112, and the pressure in the first portion 111 and the second portion 112 And pushes the loaded cosmetic material 130 toward the transfer surface. The cosmetic material 130 which has moved to the transfer surface by pressurization is transferred to a makeup tool or the like.

In this process, the cosmetics 130 carried on the main body 110 are pressed by the air in the pumping space 120 and a uniform amount is discharged. Also, since the cosmetic material 130 positioned close to the pumping space 120 moves close to the transfer surface, the unused cosmetic material 130 decreases and the use efficiency of the cosmetic material 130 also increases.

When the external pressurization is removed, the first portion 111 and the second portion 112 return to their original shape due to their own elasticity, and the pumping space 120 also returns to its original shape.

In the above-described modification of the carrier 10, a part of the air in the pumping space 120 at the time of pressurization is discharged to the outside through the first part 111 and / or the second part 112, Or may enter the pumping space 120 through the first portion 111 and / or the second portion 112.

The user can use all of the cosmetics carried on the first part 111 and the second part 112 by using the carrier 10 in an inverted state.

The carrier 10 according to the present invention is variously modified and will be described with reference to FIGS. 5 to 8. FIG. FIGS. 5 to 8 show support bodies according to second to fifth embodiments of the present invention, and show cross sections corresponding to FIG. 2. FIG.

In the second embodiment shown in FIG. 5, the first portion 111 and the second portion 112 are formed as a single layer. In other embodiments, the first portion 111 and the second portion 112 may be composed of three or more layers or may have different layer structures.

In the third embodiment shown in FIG. 6, a plurality of pumping spaces 120 are provided. When a plurality of pumping spaces 120 are provided, the arrangement thereof may be variously modified, and the area and / or height of each pumping space 120 may be variously provided.

In the fourth embodiment shown in FIG. 7, the cosmetic 130 is supported only on the first portion 111, and thus the transfer surface exists only on one side of the carrier 10.

The second portion 112 includes a film layer 112c through which the cosmetic does not pass.

In the fifth embodiment shown in FIG. 8, the cosmetic 130 is carried only on the first portion 111, and thus the transfer surface exists only on one side of the carrier 10. The second portion 112 may be made of a material that does not bear cosmetics, such as plastic, and has a plate shape that is not dome-shaped. In another embodiment, the first portion 111 and the second portion 112 may not be symmetrical in appearance while the cosmetic 130 is carried on both the first portion 111 and the second portion 112, Different cosmetics 130 may be carried on the first portion 111 and the second portion 112, respectively.

Hereinafter, the cosmetic material discharging characteristics of the carrier according to the present invention will be described through experiments.

In the experiment, the amount of delivery, that is, the amount of delivery, was measured while carrying the cosmetic material on the three carriers of Experimental Example, Comparative Example 1 and Comparative Example 2 and delivering the cosmetic material to the puff.

In the experimental example, a carrier body of the same type as that of the first embodiment was provided. The diameter of the carrier was 53 mm and the largest height in the pumping space was 15 mm. A dry ether-based polyurethane foam was used as the first layer in contact with the pumping space, and a wet polyurethane foam was used as the second layer to form the transfer surface.

The carrier of Comparative Example 1 used a dry ether-based polyurethane monolayer and had a diameter of 52 mm and a height of 8.5 mm.

The support of Comparative Example 2 was thermoformed on the support of Comparative Example 1, Heat was applied to the upper and lower portions to form a pattern having a depth of about 1 mm. The support of Comparative Example 2 had a pore size smaller than that of the support of Comparative Example 1.

FIG. 9 shows the discharge amounts according to the number of deliveries in Experimental Example, Comparative Example 1 and Comparative Example 2. The y-axis of the drawing shows the discharge amount, and the unit is g.

Experimental results show that Comparative Example 1 has a problem in that an excessive amount is initially discharged and the discharge amount is uneven. In Comparative Example 2 in which the pore size is small, there is a problem that the discharge amount is relatively uniform but the discharge amount itself is not sufficient.

On the other hand, in the case of the experimental example, there is no problem that an excessive amount is discharged at the beginning, so that the unevenness of discharge amount is improved and a sufficient amount of cosmetic material is discharged.

10 is an exploded perspective view of a cosmetic implement according to an embodiment of the present invention.

The cosmetic implement 1 includes a carrier 10, an upper case 20, a lower case 30, a carrier receiving portion 40, a cover 50 and a makeup tool 60. The upper case 20 and the lower case 30 form a receiving space and the carrying body 10, the carrier receiving portion 40, the cover 50 and the makeup tool 60 are accommodated in the receiving space.

The carrier 10 has a pumping space therein and has a dome-shaped transfer surface. Accordingly, the shape of the cover 50 also has a shape corresponding to the dome shape.

The cover 50 also serves as a seat of the makeup tool 60.

The user can perform makeup while pushing and releasing the support member 10 from the support member 10 and receive a uniform and sufficient amount of the cosmetics from the support 10.

The above-described embodiments are illustrative of the present invention, and the present invention is not limited thereto. 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.

Claims (15)

A body on which a cosmetic material is carried, And a pumping space formed inside the body. The method according to claim 1, The main body includes: And a first portion and a second portion facing each other with the pumping space therebetween. 3. The method of claim 2, The cosmetic material is not located in the pumping space, Wherein the pumping space is surrounded by the first portion and the second portion. The method of claim 3, Wherein at least one of the first portion and the second portion comprises: And a material having elasticity, And is restored to its original shape after being deformed by external pressurization. 5. The method of claim 4, Wherein at least one of the first portion and the second portion has a transfer surface through which the cosmetic is delivered to the outside, The pumping space is filled with air, Wherein the pumping space is reduced at the time of external pressurization so that air in the pumping space presses the cosmetics carried in the main body to the transfer surface. 6. The method of claim 5, Wherein the first portion and the second portion are symmetrical. 6. The method of claim 5, Wherein at least one of the first portion and the second portion comprises: A first layer having a first porosity; And And a second layer having a second porosity less than the first porosity and formed on the first layer, Wherein the second layer is smaller in thickness than the first layer, Wherein the first layer is disposed closer to the pumping space than the second layer. 8. The method of claim 7, The first layer is made of a wet polyurethane foam, Wherein the second layer is made of dry polyurethane foam. 8. The method of claim 7, And a through-hole is formed in the second layer. 6. The method of claim 5, Wherein the transfer surface is formed in a dome shape. 6. The method of claim 5, Wherein the plurality of pumping spaces are provided. 6. The method of claim 5, Wherein one of the first portion and the second portion comprises: And a film layer in which the cosmetic does not pass. 6. The method of claim 5, Wherein one of the first portion and the second portion is plate-shaped and the other is a dome-shaped portion. A case defining a receiving space; A carrier according to any one of claims 1 to 13, located in the case; And a cover portion covering the carrier. 15. The method of claim 14, The carrier has a dome shaped transfer surface, Wherein the cover portion has a shape corresponding to the dome shape.

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