KR102324949B1 - Cosmetic composition carrier having wick part and Cosmetic goods comprising the same - Google Patents

Abstract

The present invention relates to a cosmetic composition carrier including a core and a cosmetic device including the same. The cosmetic composition carrier according to the present invention comprises: a porous body having a discharge surface; It is located in the body and includes a core with greater mobility than the body.

Description

Cosmetic composition carrier having wick part and Cosmetic goods comprising the same

The present invention relates to a cosmetic composition carrier including a core and a cosmetic device including the same.

Conventional low-viscosity cosmetic compositions, particularly liquid cosmetic compositions, have been mainly filled in a vacuum container, a pump container, or a glass container, and distributed and stored. However, these containers have the disadvantage of being inconvenient to carry. Therefore, as the necessity of conveniently putting on or correcting makeup even when going out increases, there has been a demand for a cosmetic tool that is convenient to carry.

Recently, a cosmetic product made to be portable by supporting a low-viscosity cosmetic composition on a carrier has been developed. In such a cosmetic, the cosmetic composition of low viscosity is located in the pores of the porous carrier, but there is a problem in that the supported cosmetic is not sufficiently transferred to the discharge surface of the carrier.

Korean Patent Registration No. 1,538,110 (published on July 14, 2015)

Accordingly, it is an object of the present invention to provide a cosmetic composition carrier including a core in which the supported cosmetic is sufficiently transferred to the discharge surface of the carrier, and a cosmetic product including the same.

An object of the present invention is to provide a carrier for supporting a cosmetic composition, comprising: a porous body having a discharge surface; It is located in the main body and is achieved by a carrier including a core having greater mobility than the main body.

At least a portion of the wick may be adjacent to the discharge surface.

At least a portion of the wick portion may be exposed to the discharge surface.

The wick may have a tubule, and one end of the tubule may be located inside the main body and the other end may be exposed to the discharge surface.

An accommodation space for accommodating cosmetics is formed in the main body, and the other end of the tubule may be located in the accommodation space.

The wick portion may have a web structure.

An object of the present invention is to provide a support for carrying a cosmetic composition, comprising: a porous body having a discharge surface; It is located in the body portion and is achieved by including a wick portion for moving the cosmetic inside the body in the direction of the discharge surface.

An accommodation space for accommodating the cosmetic is formed in the body portion, and at least a portion of the wick portion may be located in the accommodation space.

An object of the present invention is an openable and openable case; a carrier positioned in the case and on which cosmetics are supported; It is located in the case and includes an applicator through which the cosmetic of the carrier is discharged, the carrier comprising: a porous body having a discharge surface exposed to the outside; It is located in the main body and is achieved by a cosmetic device comprising a core with higher cosmetic mobility than the main body.

According to the present invention, there is provided a cosmetic composition carrier including a core in which the supported cosmetic is sufficiently transferred to the discharge surface of the carrier, and a cosmetic product including the same.

1 is a perspective view of a carrier according to a first embodiment of the present invention;
Figure 2 is a cross-sectional view taken along II-II' of Figure 1,
3 is a view showing a core part in the carrier according to the first embodiment of the present invention,
Figure 4 is an enlarged view of part A of Figure 2,
5 to 10 show the support according to the second to seventh embodiments of the present invention,
11 is a perspective view of a cosmetic tool according to an embodiment of the present invention;
12 is an exploded perspective view of a cosmetic device according to an embodiment of the present invention.

Hereinafter, the present invention will be described in more detail with reference to the drawings.

Since the accompanying drawings are only an example shown in order to explain the technical idea of the present invention in more detail, the spirit of the present invention is not limited to the accompanying drawings.

As used herein, "carrier" means that the cosmetic composition can be supported, and may also be expressed as "carrier" or "carrier". "Carrying capacity" means the ability to contain and retain any substance or component.

A carrier according to a first embodiment of the present invention will be described with reference to FIGS. 1 to 4 .

1 is a perspective view of a carrier according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view taken along II-II' of FIG. 1, and FIG. 3 is a support part in the carrier according to the first embodiment of the present invention shown, and FIG. 4 is an enlarged view of part A of FIG. 2 .

The carrier 10 has a thick disk shape as a whole, and includes a body portion 110 and a core portion 120 .

The carrier 10 supports the cosmetic composition. The cosmetic composition may be an emulsion type composition, specifically a water-in-oil (W/O) type or oil-in-water (O/W) type composition, a dispersion type composition, specifically an oil dispersion or water dispersion composition. In addition, the cosmetic composition may be in the form of a multi-emulsion, for example, may be a W/O/W or O/W/O type composition.

The cosmetic composition may be, for example, a liquid composition or a solid composition, and in the case of a solid composition, may include a powder composition such as a powder. In addition, the cosmetic composition is, for example, a composition for a makeup primer, a composition for a makeup base, a composition for a foundation, a composition for a concealer, a composition for a lip, a composition for a lip liner, a composition for an eyebrow, a composition for an eye shadow, a composition for an eyeliner, a blusher It may be formulated as a composition for (blusher), a composition for sunscreen, or a composition for skin care, but is not limited thereto.

The main body 110 may be made of a synthetic or natural porous material. For example, the synthetic porous material may be foam. foam is NBR (acrylonitrile-butadiene rubber), BR(Butadiene Rubber), SBR(Styrene Butadiene Rubber), NR(Natural Rubber), Wet Urethane, Dry Urethane, Polyether, Polyester, Polyvinyl Chloride, Polyethylene, EVA(Ethylene Vinyl Acetate), Latex, Silicone, SIS( Styrene Isoprene Styrene), SEBS (Styrene Ethylene Butylene Styrene), PVA (PolyVinyl Alcohol), silicone elastomer, nitrile rubber, butyl rubber, and neoprene may include at least one material selected from the group consisting of, but is not limited thereto. The foam may be foamed by a dry foaming method or a wet foaming method, and the foamed foam may contain fibers. In addition, as a natural porous material, loofah, konjac, sponge, cellulose, bio-cellulose, or scoria can be used.

In addition, the body part 110 is It may be a synthetic or natural fiber material. Natural fibers include, but are not limited to, antibacterial cellulose, natural pulp, loofah, ramie, ramie (plant), ayate (rough skin of agave or palm tree), algae, bamboo ), sisal, sisal terry (a cloth woven to absorb moisture like a sisalo towel), konjac, tencel ^{( TM )} fiber fabric (natural antibacterial tencel fiber made from eucalyptus wood ) , At least one of cotton felt, tencel cotton, and manila hemp (abaca fiber) may be provided, or at least one may be included.

Examples of synthetic fibers include, but are not limited to, nylon, acetate fibers, nylon nonwoven fabrics, casimiron fibers (synthetic fibers containing acrylonitrile CH2=CH-CN fibers as main components, that is, acrylic fibers), comfort fibers, polytree It may be made of at least one of methylene terephthalate fiber, polyethylene, polypropylene, polyacrylate, polyacetate, PLA (polylactic acid), and polylactic acid-based composite fiber (environmentally biodegradable).

At least one of the body part 110 and the core part 120 may be a porous material, a web structure, or a crimped structure.

The web of the present invention refers to a structure in which elongated components are intertwined with each other. For example, it is a structure in which fibers arranged in different directions are entangled with each other.

The different directions may include a horizontal direction and a vertical direction, but is not limited thereto.

The outer surface of the main body 110 is a discharge surface from which the cosmetic is discharged. The exit side may be flocked with cotton, cotton/acrylic, cotton/acrylic/polyester, cotton/rayon, acrylic, polyamide, nylon, polyester, nylon/polyester or silk. "Flocking" refers to a processing method of fixing extremely short fibers (flocs) to a foam or the like. Adhesive processing may use a polyurethane binder, in particular, polycarbonated based polyurethane, polyester based polyurethane, ployether based polyurethane, but not limited thereto,

The cosmetic composition is supported on the pores formed in the body part 110 , and the cosmetic composition is discharged to the outside through the discharge surface of the body part 110 .

In the first embodiment, as shown in FIGS. 1 and 2 , four wicking parts 120 are positioned in the body part 110 . The wick 120 has a long rod shape, and one end is exposed to the discharge surface and the other end is located inside the main body 110 . The material of the wick 120 is not limited thereto, but may be polyethylene, polypropylene or polystyrene, nylon, polyester, acrylic, PBT, latex foam (NBR, SBR, NR) or melamine foam. The core part 120 may have greater strength than the body part 110 . The core 120 may have a web structure, and in particular, may have a web structure made of polyester fibers.

When the core part 120 is provided with foam, the core part 120 may have a continuous pore shape.

In another embodiment, a membrane may be positioned between the core part 120 and the body part 110 . The membrane is a form for preventing movement of the cosmetic between the core unit 120 and the body unit 110 and is not particularly limited, and may be in the form of, for example, plastic or vinyl, and helps to maintain the shape of the core unit 120 . It is possible to give or increase the hardness of the wick 120 . The membrane may be formed on the side of the wick 120 , and may be formed to surround the wick 120 .

The core 120 has a tubule 120a formed therein as shown in FIG. 3 . The diameter of the tubule is provided to give the cosmetic a movement force through capillary action, etc., and may be 0.1mm to 2mm.

Such a core part 120 is characterized in that the cosmetic mobility is greater than that of the surrounding body part 110 . The cosmetic mobility can be controlled by the material, the size of the moving passage and/or the shape of the moving passage.

“Mobility of cosmetic material” in the present specification refers to a characteristic in which the cosmetic material is moved and filled to the specific position when the cosmetic material is removed from the specific position. That is, when the applicator is pressed on the discharge surface, the cosmetic is discharged to the applicator through the main body 110 and the wick 120 positioned on the discharge surface. In this case, the cosmetic is better moved in the core 120 than in the main body 110 in the direction of the discharge surface.

“Cosmetic mobility” includes the concept of time and/or the concept of dose. For example, “cosmetics mobility” may be compared as how much cosmetics are refilled to the specific location after a specific time after discharging the cosmetic from a specific location. The amount of the filled cosmetic may be an absolute amount or a relative amount compared to the discharged amount .

In discharging the cosmetic, the user presses the discharge surface using an applicator such as a puff, and mainly presses the center of the carrier 10 . In the first embodiment, the core part 120 is disposed only at the center of the carrier 10 . In another embodiment, the wick 120 may be evenly distributed on the discharge surface of the carrier 10 .

The movement of the cosmetic during discharge will be described in detail with reference to FIG. 4 .

When the cosmetic is discharged to the applicator through the main body 110 and the wick 120 exposed on the discharge surface, the cosmetic concentration distribution in the carrier 10 changes, thereby moving the cosmetic located therein.

At this time, in the case of the wick 120 , when the cosmetic is discharged from one end, the cosmetic inside the carrier 10 moves from the other end to one end of the wick 120 located on the discharge surface side along the tubule. Since the wick 120 has a greater mobility of the cosmetic than the body 110 , the cosmetic is quickly supplied to one end of the wick 120 located on the discharge surface. Thereby, the cosmetic is sufficiently delivered to the discharge surface, and a certain cosmetic can be discharged when the user presses the applicator.

The first embodiment described above can be variously modified. For example, the core 120 may be thicker or thinner as it goes into the carrier 10 . In addition, the core part 120 may be of a shape in which the middle part is thinner than both ends, and in this case, the middle part is spaced apart from the body part 110 to form a cosmetic receiving space between the core part 120 and the body part 110 . can be In addition, the length of the wick 120 may be provided to be different from each other. The pore 120a shown in FIG. 3 may also have a different diameter along the longitudinal direction of the wick 120, and the cross-section may be deformed into a polygonal shape, an oval shape, or the like, rather than a circular shape.

Hereinafter, the carrier according to the second to seventh embodiments of the present invention will be described with reference to FIGS. 5 to 10 .

According to the second embodiment shown in Figure 5, some of the wick portion 120 is located in a direction that is not perpendicular to the discharge surface, more precisely, the other end is disposed closer to the side of the body portion 110 than one end, have. By this arrangement, the efficiency of using the cosmetics supported on the peripheral portion (ie, the portion close to the side surface) of the carrier 10, which is difficult to discharge the cosmetic, is improved.

In addition, according to the second embodiment, even when the user presses the central portion of the discharge surface by the wick portion 120 that spans the central and side portions of the discharge surface of the carrier 10, the entire carrier 10 is pressed. By the effect that the entire carrier 10 is pressed, pressure is also applied to the cosmetics around the carrier 10 and the discharge surface is widened.

According to the third embodiment shown in FIG. 6 , the wick 120 has a ring shape. Although not shown, the body part 110 is deformed to accommodate the ring-shaped wick part 120 .

According to the third embodiment, the contact area between the core part 120 and the body part 110 is widened, so that the cosmetic is efficiently delivered to the discharge surface. In addition, since the area of the wick 120 exposed to the discharge surface is large, the cosmetic discharge is performed more efficiently. In the third embodiment, the core 120 may be made so that the cosmetic may be injected through the side.

In the fourth embodiment shown in FIG. 7 , the wick 120 includes a ring-shaped first wick 121 and a rod-shaped second wick 122 . The cosmetics supplied through the second core part 122 are discharged to the outside through the first core part 121 . According to the fourth embodiment, as in the third embodiment, the area of the wick 120 exposed to the discharge surface is large, so that the cosmetic is discharged more efficiently.

In the fifth embodiment shown in FIG. 8 , a separate additional layer 130 is formed. The additional layer 130 may be made of the same or different material as the body layer 110 , and the thickness of the additional layer 130 is thinner than that of the body layer 110 , for example, the thickness of the additional layer 130 is It may be 0.05-0.2 times the thickness of the body layer 110 .

Since the additional layer 130 is thin, the cosmetics supplied through the core 120 are smoothly discharged to the outside.

In the sixth embodiment shown in FIG. 9, a cosmetic receiving space is formed. The cosmetic receiving space is provided by deforming the lower part of the body part 110 . According to the sixth embodiment, since the other end of the core part 120 is in contact with a large amount of cosmetic, the cosmetic is more easily delivered.

In the seventh embodiment shown in FIG. 10 , the body part 110 consists of a first layer 111 and a second layer 112 on which the body part 110 is stacked, and the accommodation space includes the first layer 111 and the second layer ( 112) is formed between them.

Even in the seventh embodiment, since the other end of the core part 120 is in contact with a large amount of cosmetics, the delivery of the cosmetics becomes easier.

The above embodiments may be variously modified. For example, the wick 120 may be loaded with a cosmetic material different from that of the main body 110 or may be moved to the discharge surface through the wick 120 . For example, skin care essence may be loaded on the core part 120 , and makeup cosmetics may be loaded on the body part 110 .

Hereinafter, a cosmetic device according to an embodiment of the present invention will be described with reference to FIGS. 11 and 12 .

11 is a perspective view of a cosmetic product according to an embodiment of the present invention, and FIG. 12 is an exploded perspective view of the cosmetic product according to an embodiment of the present invention.

The cosmetic tool 1 includes a lower case 20 , an upper case 30 , a cosmetic unit 40 , an applicator 50 , and a seating unit 60 .

The cosmetic unit 40 includes a carrier 10 and a cosmetic material supported in the carrier 10 .

The cosmetic unit 40 includes a carrier case surrounding the carrier 10 . The cosmetic unit 40 may be detachably attached to the lower case 20 .

The applicator 50, but is not limited thereto, may be made of foam, such as polyurethane, and has a flat disk shape. In this embodiment, the applicator 50 has a handle strap, but in another embodiment, the handle strap may be omitted. The applicator 50 delivers the cosmetics of the cosmetic unit 40 to the user's skin through the application surface.

The seating part 60 seats the applicator 50 in the closed state of the cases 20 and 30 and also serves to seal the cosmetic unit 40 to reduce exposure of cosmetics and air. The seating part 60 may be made of plastic.

Configurations such as hinges for opening and closing and connecting each component in the above cosmetic tool 1 are omitted.

In such a cosmetic tool (1), the user opens the cases (20, 30), holds the applicator (50) in his hand, and opens the seating part (60) to expose the cosmetic unit (40). Afterwards, the user contacts the applicator 50 with the discharge surface of the carrier 10 of the cosmetic unit 40 to absorb the cosmetics into the applicator 50, and then performs makeup while contacting the cosmetics with the skin. When the makeup is completed, the user places the applicator 50 on the mounting part 60 again, and then closes the cases 20 and 30 .

When such a cosmetic tool (1) is used, the cosmetic loading capacity of the carrier (10) is improved by the receiving space formed in the carrier (10). In addition, while the cosmetic is smoothly discharged by the receiving space, the usage efficiency of the loaded cosmetic is improved.

The present invention will be described with reference to the following experimental examples.

The carrier used in the experiment had a disk shape, a diameter of 48 mm, and a height of 10 mm. Polyurethane foam was used for the body, and a separate core was not used in the comparative example. In the embodiment, four cylindrical wicks were positioned on the body in the same shape as in the first embodiment. The diameter of each core was 7.5 mm and the height was 10 mm. That is, in the experimental example, the height of the core and the height of the body were the same.

For the material of the core part, polyester fibers were used in Examples 1 to 3. The shape of the polyester fiber is a shape arranged parallel to the height direction of the carrier in Example 1 (that is, arranged to extend parallel to the discharge direction of the cosmetic), and a web structure in Example 2, mostly parallel to the height direction of the carrier. Although arranged but partially arranged in the vertical direction, in Example 3, the web structure was mostly arranged in the height direction and the horizontal direction of the carrier, but was partially arranged in the vertical direction. In Example 4, melanin foam was used as the material of the core part.

The images of the polyester fibers in Examples 1 to 3 are shown in Table 1 below.

The cosmetic discharge experiment was carried out after filling each carrier with 8 g of cosmetic, and the discharge was measured while discharging it using a puff. Table 2 shows the results of measuring the first and 21st emissions in Comparative Examples and Examples.

comparative example Example 1 Example 2 Example 3 Example 4 main body
texture polyurethane foam polyurethane foam Polyurethane
foam Polyurethane
foam Polyurethane
foam core material - polyester island
U_Vertical type Polyester
_vertical web Polyester
_Horizontal web Melamine Foam Initial emissions
(g) 0.0827 0.1106 0.092 0.1637 0.1059 21 emissions
(g) 0.0306 0.0388 0.0654 0.0669 0.0488

Referring to Table 2, it can be seen that all of Examples 1 to 4 using the core part have a higher discharge rate of 21 times compared to the comparative example, so that the cosmetic is well delivered to the discharge side by the core part. In particular, it can be confirmed that the wicking portion of the web structure in which horizontal and vertical fibers are entangled by showing a high discharge amount in Examples 2 and 3 is effective.

The above-described embodiments are examples for explaining the present invention, and the present invention is not limited thereto. Those of ordinary skill in the art to which the present invention pertains will be able to practice the present invention with various modifications therefrom, so the technical protection scope of the present invention should be defined by the appended claims.

Claims (9)

In the carrier for supporting the cosmetic composition,
a porous body portion having a discharge surface, on which a portion of the cosmetic composition is supported;
It is located in the body portion and has greater cosmetic mobility than the main body portion, the remaining part of the cosmetic composition is supported, and includes a wick portion formed to have a smaller cross-sectional area than the main body portion,
The moving speed of a portion of the cosmetic composition moving toward the discharge surface through the body portion is smaller than the speed of the remaining portion of the cosmetic composition moving toward the discharge surface through the wick portion, the carrier. According to claim 1,
At least a portion of the wick portion is a carrier, characterized in that adjacent to the discharge surface. According to claim 1,
At least a portion of the wick portion is a carrier, characterized in that exposed to the discharge surface. According to claim 1,
The wick has tubules,
One end of the tubule is located inside the main body and the other end is exposed to the discharge surface. 5. The method of claim 4,
The body part is formed with a receiving space in which cosmetics are accommodated,
The other end of the tubule is a carrier, characterized in that located in the receiving space. According to claim 1,
The support member, characterized in that it has a web structure. In the carrier for supporting the cosmetic composition,
a porous body portion on which a portion of the cosmetic composition is supported and having a discharge surface;
It is located in the body portion and is formed to have a cross-sectional area smaller than that of the main body portion, the remaining part of the cosmetic composition is supported, and includes a wicking part for moving the remaining part of the cosmetic composition in the direction of the discharge surface,
The movement speed of a portion of the cosmetic composition moved toward the discharge surface through the body portion is smaller than the movement speed of the remaining portion of the cosmetic composition moved toward the discharge surface through the wick portion, the carrier. 8. The method of claim 7,
The body part is formed with a receiving space in which cosmetics are accommodated,
At least a portion of the wick portion is a carrier, characterized in that located in the receiving space. an openable and openable case;
a carrier positioned in the case and on which cosmetics are supported;
It is located in the case and includes an applicator through which the cosmetic of the carrier is discharged,
The carrier is
a porous body portion having a discharge surface exposed to the outside, in which a portion of the cosmetic is supported;
It is located in the main body portion and has higher cosmetic mobility than the main body portion, is formed to have a smaller cross-sectional area than the main body portion, and includes a wick portion on which the rest of the cosmetic material is supported,
The moving speed of a portion of the cosmetic that is moved toward the discharge surface through the body portion is smaller than the movement speed of the remaining portion of the cosmetic that is moved toward the discharge surface through the wick, cosmetic equipment.

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