KR101879231B1 - Nail form sticker and nail extension method using the same - Google Patents

Abstract

The present invention provides a nail form sticker including: a film which has one end portion capable of being attached to the flat surface of a fingernail, and the other end portion extended from the one end portion and including left and right parts expanded to both directions to be bent toward the lower surface of a finger in order to adhere to each other, and which is prepared so as to apply gel formed of a photocurable resin on the flat surface; and an adhesive which is applied to the lower surface of the film, while excluding a predetermined portion so that the predetermined portion of the film can adhere to the fingernail through an adhesive substance applied to the fingernail when making the one end portion of the film adhere to the fingernail.

Description

NAIL FORM STICKER AND NAIL EXTENSION METHOD USING THE SAME BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a nail foam sticker applied to a human nail and a nail extension method using the same.

Nail art refers to all the management of nails and toenails such as nail foundation management, solid flesh removal, massage, artificial nail treatment, and the purpose of such nail beauty is to manage nail, maintain healthy nail, It is in meeting an aesthetic desire.

Due to the development of the beauty industry, it is becoming more and more popular to express various designs and characters in nail instead of simple manicure or to express their own personality by using artificial nail.

The reason for using artificial nails is to supplement the length, thickness, and shape of natural nails, that is, the length, thickness, and shape of the nails, but mainly aims to extend the length of the nail, and furthermore, It is to express more abundantly and freely.

In order to extend the length of nail, artificial nail is most frequently used among publicly known techniques. When the nail is shortly filed, the nail surface is etched and the primer is applied A nail tip suitable for the nail size and bending state, applying a glue to the nail portion and attaching the nail tip to the nail, a tip cutter and pile to form the outer edge of the nail, A nail forming step of removing a bending part between the nail and the artificial nail, a step of applying a gel, a glue and a filler powder, including a part of the artificial nail attached to the exposed part of the natural nail, A nail shaping step for shaping the outer surface and the surface of the nail, It consists of a complete cleanup steps to finish a buffer.

In order to perform the artificial nail attaching process of the known art, various artificial nail tips that can be applied to various nail sizes and curved surfaces must be provided, and a tip cutter for forming a hard artificial nail tip, A pinching rod, and a C-curve stick, which are difficult to implement personally.

In addition, it is not easy to form a shape in which the center line of the artificial nail coincides with the center line of the natural nail so that the natural nail extends naturally, and when the center line is combined in the shape of crossing up and down or right and left, Occurrence of bubbles in the connection part due to occlusion or subsequent separation easily due to external impact occurs frequently.

Therefore, nail art specialty shops receive specialist services. It takes 2 ~ 3 hours to attach all artificial nails to all nails without consideration of shape and color, and the completeness depends on the expert's ability. There is a limitation that the design that can be expressed in the nail can be limited.

Attempts have been made to use soft nail stickers as one of the measures to overcome these problems and limitations.

Korean Registered Utility Model No. 20-0213256 (entitled "Sticker-type nail polish with incense sticker" filed on August 20, 2000, registered on Nov. 30, 2000, hereinafter referred to as "prior art 1" Korean Patent No. 10-1359624 (entitled " Film for artificial nail sticker with improved wearing feeling and physical properties ") filed on 2012. 07 Korean Patent No. 10-1468319 (entitled " The invention is referred to as " Prior Art 2 ", hereinafter) French Nail Sticker ", filed on Mar. 2013, 2014. Nov. 26, 2014, hereinafter referred to as" Conventional Technology 3 ") divides the base layer attached to the nail into nail and edge, However, And cut to present the nail body sticker portion and a nail edge sticker portion to selectively divide by four days French Combine nail sticker, characterized in that is configured to be used to easily attach the required period to.

However, the prior art 1, the conventional art 2, and the conventional art 3 all relate to a sticker attached to the surface of a natural nail, which corresponds to a technique which does not consider expansion of the nail extension, It has a problem in that it needs to be manufactured in various sizes due to different nail sizes for each finger position.

In addition, since the adhesive material is applied to the bottom surface of the nail sticker so as to be adhered to the surface of the nail surface, the adhesive force can be easily deteriorated due to frequent water contact in daily life and the nail sticker attached to the nail can be easily dropped There was a problem.

The present invention has been made to solve the above problems and it is an object of the present invention to provide a nail foam sticker which can be applied regardless of nail shape, .

In order to achieve the above object, a nail foam sticker according to an embodiment of the present invention may be adhered to a flat surface of a nail, and the other end portion extended from the one end may extend in both directions, A film which is bent so as to be adhered to each other in a bottom surface direction and is provided so as to be able to apply a gel of a photocurable resin material to the flat surface; And an adhesive material applied on the bottom surface of the film, wherein a certain area of the film is adhered to the nail by the adhesive material applied to the nail when the one end is adhered to the nail, can do.

In addition, the film may include an adjacent portion branched at the one end portion to be attached to the skin around the fingernail, and the predetermined region may include a white lunula (lunula) ) Direction.

Further, the film may be printed with a design including at least one of a shape and a color in a plane.

At this time, the film may be formed of a transparent material, and the design may be printed in a region other than the predetermined region.

According to another aspect of the present invention, there is provided a nail cosmetic method comprising: a first applying step of applying an adhesive material to one area of a nail plane; A certain area of the film is coated with an adhesive material on the bottom surface of the film so that a certain area of the film is directly contacted with the nail and the adhesive material is not applied to the bottom surface of the film, Attaching step; A second applying step of applying a gel of a photocurable resin material to the plane of the film adhered to one area of the nail plane in the attaching step; A curing step of curing the gel of the photocurable resin material applied to the film in the second coating step through a curing means; And a finishing step of removing and polishing the outer portion of the film in a cured shape of the gel of the photocurable resin material cured in the curing step so as to have the shape of the artificial nails.

Here, the attaching step may have an end portion of the film that can be adhered to the flat surface of the nail so that the film coated with the adhesive material on the bottom surface maintains a curved shape, has an adjacent portion branched at the certain region , The adjacent portion is attached to the skin around the nail, and the other end portion extending from the one end portion is expanded in both directions to bend the expanded both side portions in the direction of the bottom surface of the finger,

In addition, in the first application step, the adhesive material may be provided in cyanoacrylate series.

As described above, the present invention has the following effects.

First, in the case of an artificial nail having a predetermined strength used for extending a nail, in general, the curved surface of the nail having different shapes and the attachment surface of the artificial nail do not match each other, so that even if bubbles are formed or attached to the nail, However, since it is made of a soft material made of urethane material, it can be glued to the nail with different shape for each person, so that the above-mentioned problem can be solved.

Second, the nail foam sticker has a curved shape along the leading edge of the nail, that is, the edge of the nail, in which a certain region of the film is not opened, and the width of the nail foam is larger than that of the nail, It is possible to use various nails for general use by adjusting the attachment position of the film.

Thirdly, since the design including at least one of the shape and the color is printed on the plane of the film, the nail cosmetic method using the nail foam sticker of the present invention is characterized in that after the finishing step of the nail extension, It is possible to shorten the time of nail beauty which usually takes 2 to 3 hours.

FIG. 1 schematically illustrates a nail foam sticker according to one embodiment of the present invention.
Figure 2 schematically illustrates a nail foam sticker according to one embodiment of the present invention.
3 shows a nail foam sticker according to one embodiment of the present invention attached to a nail.
4 illustrates a nail foam sticker according to an embodiment of the present invention.
Figure 5 shows a flow chart of a method of nail care in accordance with an embodiment of the present invention.

The preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, in which the technical parts already known will be omitted or compressed for simplicity of explanation.

<Structure of nail foam sticker>

FIGS. 1 and 2 schematically illustrate a nail foam sticker according to an embodiment of the present invention. FIG. 3 illustrates a nail foam sticker according to an embodiment of the present invention attached to a nail, 1 illustrates a nail foam sticker according to an embodiment of the present invention.

1 to 4, a nail foam sticker 100 according to an embodiment of the present invention includes a film 110 and an adhesive material 120, and a nail foam sticker 100 An artificial nail extending from the nail can be formed.

The film 110 may be bonded at one end to the plane of the nail and the other end extended from the one end may extend in both directions so that the expanded side portions 111 are bent in the direction of the bottom surface of the finger, have.

At this time, the both side portions 111 are bent in the direction of the bottom surface of the finger to be adhesively bonded, so that the film 110 can have a curved shape.

The film 110 may have a predetermined area A directly in contact with the nails and the adhesive material 120 to be described later is not applied to the predetermined area A.

In addition, the one end portion of the film 110 may include an adjacent portion 112 branched with a certain region A of the film 100 interposed therebetween.

The film 110 may be provided so as to be symmetrical.

Further, the film 110 may be coated with a gel of a photocurable resin material on its flat surface.

And, a certain area A of the film 110 can be attached directly to the nail by placing a separate adhesive material.

At this time, the predetermined region A is opened in the direction of the Lunula (L) having the half-moon shape of white from the fingernail.

That is, it can be opened along the yellow line or the smile line of the fingernail in the direction in which the fingernail is generated.

The adhesive material 120 is applied to the bottom surface of the film 110 so that when the one end portion is adhered to the nail, the predetermined region A is adhered to the nail by the adhesive material applied to the nail, Area A may be dispensed with.

In this case, the adhesive material 120 may be formed such that one end of the film 110 can be adhered to the nail and the extended side portions 111 of the other end of the film 110 are bent and adhered to each other, ) For the purpose of imparting an adhesive force.

Further, since the adhesive material 120 imparts adhesive force to the film 110, the adjacent portion 112 can be attached to the skin around the fingernail.

Here, both side portions 111 that are adhesively bonded to the bottom surface of the finger and the adjacent portion 112 that adheres to the skin around the nail can serve as a support until the nail is formed.

At this time, the gel of the photocurable resin material can be applied to the flat surface of the film 110, the artificial nail extending from the nail can be formed on the gel-coated portion of the photocurable resin material, Can be cured by a curing means such as UV lamp, LED lamp or the like, and can be adjusted to have a constant thickness by applying continuously.

Here, the photo-curing resin gel may be prepared with an acrylic oligomer having a viscosity.

In addition, if the predetermined region A is not opened as described above, the adhesive material 120 applied to the bottom surface of the film 110 may partially be adhered to the nail plane to attach the film 110 thereto.

However, as described above, when the adhesive material 120 is directly contacted with the nail and attached together with the film 110, the chemical reaction with the gel of the photo-curable resin applied to the plane of the film 110, The film 110 on which the adhesive material 120 is applied may be lifted from the fingernail and may be easily detached from the fingernail due to the contact.

Therefore, the nail foam sticker according to an embodiment of the present invention overcomes the above-described problem and attaches the film 130 directly to the nail plane through the adhesive material to increase the adhesive force between the nail sticker 100 and the nail foam It is preferable that the predetermined region A of the film 110 is opened in the direction of the rinola (L) of the fingernail.

At this time, the adhesive material may be a cyanoacrylate-based adhesive, and may have a stronger adhesive force than the adhesive material applied to the bottom surface of the film 110.

Further, the film 110 may be printed with a design including at least one of a shape and a color in a plane.

When the film 110 is formed of a transparent material, the design may be printed on the remaining area except for the predetermined area A. However, the design may be formed to a certain area A without limitation.

If the design is excluded from the predetermined area A, the adhesive material 120 is clearly separated from the application area and the predetermined area A, so that the attachment point can be clearly identified and attached when the nail foam sticker 100 is attached to the nail.

4, the nail foam sticker 100 according to an exemplary embodiment of the present invention is printed with designs including shapes and colors, and may include various designs.

In addition, the nail foam sticker 100 according to an embodiment of the present invention is preferably formed of a soft material such as urethane.

On the other hand, in the case of an artificial nail tip having a predetermined strength used for extending a nail, in general, in the process of attaching to the nail, the curved surface of the nail having a different shape for each person and the attachment surface of the artificial nail tip do not match each other, There is a problem that it may be prematurely dropped even if it is attached to the nail.

However, the nail foam sticker 100 according to an embodiment of the present invention, which is made of a soft material, can be attached to the bending of the nails having different shapes for each person by the above-mentioned structure, .

In addition, the nail foam sticker 100 has both sides 111 that are adhered to the bottom surface of the finger and a nail sticking to the skin around the nail, By acting as a support until the portion 112 is complete in forming an artificial nail, it is possible to maintain a constant angle during artificial nail formation.

The nail foam sticker 100 has a curved shape along the leading edge of the nail, that is, the free edge (P) And can be universally applied to various nails by adjusting the attachment position of the film 110 even if the film is made in a single size.

<Nail beauty using nail form sticker>

Figure 5 shows a flow chart of a method of nail care in accordance with an embodiment of the present invention.

As shown in FIG. 5, the nail cosmetic method according to an embodiment of the present invention is performed using the nail foam sticker 100 described above, and the first applying step S100, the attaching step S200, A coating step S300, a curing step S400, and a finishing step S500.

The first applying step (SlOO) is a step of applying an adhesive material to one area of the nail plane.

At this time, the adhesive material may be provided in a cyanoacrylate series.

Before the first application step (S100), a pre-treatment process for finishing the nail shape may be performed.

In the attaching step S200, the adhesive material 120 is applied to the bottom surface of the film 110, and the adhesive material 120 is applied to the bottom surface of the film 110 so that the predetermined area A of the film 110 directly contacts the nails. A certain region (A) in which the application is excluded is attached to the region to which the adhesive material is applied in the first application step (S100).

As shown in FIG. 3, one end of the film 110, which can be adhered to the plane of the fingernail, is positioned at a predetermined position of the film 110 (see FIG. 3) so that the curvature of the nail The adjacent portion 112 having the adjacent portion 112 branched therebetween through the region A and attaching the adjacent portion 112 to the skin around the fingernail and the other end portion extending from the one end portion extending in both directions to form the enlarged both side portions 111 Are bent and bonded to each other in the direction of the bottom surface of the finger, so that the film 110 can maintain its curved shape.

At this time, both side portions 111 that are adhered to the bottom surface of the finger and the adjacent portion 112 attached to the skin around the nail can serve as a support until the nail is formed.

In addition, the film 110 is symmetrical in the left-right direction, so that when the nail is attached to the nail, the artificial nail can be prevented from falling off prematurely because the left and right sides are not parallel.

The second applying step S300 is a step of applying the gel of the photocurable resin material to the plane of the film 110 attached to one area of the nail plane in the attaching step S200.

At this time, the two side portions 111 and the adjacent portions 112 are adhered to each other as described above, so that the nail-form sticker 100 is naturally connected to the nail- A resin gel can be applied.

Here, the photocurable resin gel can be applied in the form of an artificial nail, and can be adjusted to have a constant thickness by continuously applying the gel of the photocurable resin material.

The curing step S400 is a step of curing the gel of the photocurable resin material applied to the plane of the film 110 in the second coating step S400 through the curing means.

As a result, the region to which the gel of the photocurable resin material is applied can be formed of an artificial nail having a predetermined strength.

In this case, the process of continuously applying the gel using a gel of a photo-curing resin and hardening through the curing unit may be repeated so as not to cause a step between the artificial nail and the nail.

The finishing step S500 is a step of removing the outer portion of the film 130 excluding the hardened portion such that the hardened film 130 has the shape of the artificial nails in the hardening step S400, And polishing with a tool.

In addition, the nail foam sticker 100 according to an embodiment of the present invention may be formed of a soft material, so that it can be torn off by applying an external force to the nail foam sticker 100 except for the portion where the artificial nails are formed.

At this time, after the outer surface of the nail foam sticker 100 is removed, the hardened artificial nail can be polished to refine the nail shape.

Further, since the film 110 is printed with a design including at least one of a shape and a color in a plane, a post-processing step for the design processing may not be included in the nail after the finishing step (S500).

As a result, it is possible to shorten the time of nail beauty which usually takes 2 to 3 hours.

In addition, by using the pre-prepared artificial nail design, the quality of the nail design that can be influenced by the expertise of the nail art expert can be improved, and the nail beauty that can be satisfied by the customer can be achieved by the direct selection of the customer.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. And the scope of the present invention should be understood as the following claims and their equivalents.

100: Nail foam sticker
110: Film
111: Both sides
112: adjacent portion
A: Constant Area
120: Adhesive
L: Rino Nail
P: Free edge of nail

Claims (7)

An end portion including a certain region adhered to the flat surface of the nail by the adhesive material and an adjacent portion branched from the predetermined region and adhered to the skin around the nail and an end portion extending from the end portion and extending in both directions Wherein the two side portions are bent in the direction of the bottom surface of the finger to be adhered to each other and are coated with a gel of a photocurable resin material to form artificial nails extending from the nail; And
And an adhesive material applied on a bottom surface of the film, wherein the adhesive material is applied to the predetermined area so that the predetermined area is directly adhered to the flat surface of the nail by the adhesive material,
The film is made of a soft material so that the film can be naturally connected to the nail and tear off the outer portion of the artificial nail while leaving a plane coated with the gel of the photo-curable resin material formed of the artificial nail,
Wherein the film is printed with a design including at least one of a shape and a color in a plane,
Characterized in that the adhesive material has a stronger adhesive force than the adhesive material
Nail Foam Sticker.
The method according to claim 1,
Characterized in that the predetermined region is opened in the lunula direction having a white half-moon shape on the fingernail
Nail Foam Sticker.
delete 3. The method of claim 2,
Characterized in that the film is formed of a transparent material and the design is printed on the remaining area except for the predetermined area
Nail Foam Sticker.
A first applying step of applying an adhesive material to one area of the nail plane;
The adhesive material is applied to the bottom surface of the film so that a certain area of the film is directly contacted to the nail by the adhesive material so that the adhesive material is applied in the first applying step, And adhering an adjacent portion branched to the nail around the nail portion with the predetermined region interposed therebetween so as to maintain the curved shape of the film, and extending from one end portion including a certain region and an adjacent portion of the film The two side portions of the other end portions extending in both directions are bent in the direction of the bottom surface of the finger and adhered to each other;
A second applying step of applying a gel of a photocurable resin material to the flat surface of the film so that the film adhered to the nail in the adhering step is naturally connected to the nail to form a synthetic topsheet extending from the nail;
A curing step of curing the gel of the photocurable resin material applied to the film in the second coating step through a curing means; And
And a finishing step of tearing off and polishing the outer portion of the artificial nail while leaving the plane of the film of the hardened photo-curable resin material cured in the curing step formed of the artificial nails,
The film is made of a soft material,
Wherein the film is printed with a design including at least one of a shape and a color in a plane,
Characterized in that the adhesive material has a stronger adhesive force than the adhesive material
Nail beauty methods.
delete 6. The method of claim 5,
Wherein the adhesive material is provided in a cyanoacrylate system in the first application step
Nail beauty methods.

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