KR20030000879A - Nail file and method for manufacturing the same - Google Patents

Abstract

PURPOSE: Provided is a file for trimming fingernail which welds a metal layer with trimming powder adhered to a fibroid epoxy plate so that it shows proper strength to trim the fingernail. CONSTITUTION: The file for trimming the fingernail comprises the parts of: the plate(305) which is made of fibroid epoxy materials and formed in a long type in one direction to be grasped easily; the metal layer(310) which is made of copper and welded to get anti-corrosiveness; and the trimming powder(315) which is formed as a minute grain, adhered to the surface of the metal layer and played as a cutting blade to trim the fingernail.

Description

Nail polish file and manufacturing method {NAIL FILE AND METHOD FOR MANUFACTURING THE SAME}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a file for polishing a nail and a method of manufacturing the same, wherein a file for polishing a nail can be more easily polished by attaching abrasive powder to a plate of a fibrous epoxy material plated with a metal layer, and a method for manufacturing the same It is about.

Figure 1 shows a perspective view of a conventional nail polishing string.

Referring to FIG. 1, the nail polishing string 100 includes a gripper 105 and a polisher 110 inserted into and coupled to one side of the gripper 105.

The gripping portion 105 serves as a handle when the nail polishing string 100 is used, and a groove (not shown) is formed at one side to accommodate one side of the polishing unit 110.

One side of the polishing unit 110 is coupled to a groove (not shown) formed in the holding unit 105, the joint 115 is formed on the surface of the polishing unit 110 to polish the nail. At this time, the joint 115 allows fine protrusions to be formed into a net through a chemical corrosion process.

However, the nail polishing string 100 having the above-described configuration may reduce the polishing effect by attaching foreign matter between the joints 115 to blunt the joints 115, and thus, the life of the nail polishing strings 100. There is a problem of this being shortened.

In addition, since the polishing unit 110 is formed of a metal material, there is a disadvantage in that the polishing unit 110 is corroded when being washed with water, and the manufacturing process is complicated because the holding unit 105 and the polishing unit 110 must be assembled. There is a problem.

Figure 2 shows a perspective view of another conventional nail polishing string.

Referring to FIG. 2, the nail polishing string 200 may include a first substrate and a second sponge layer respectively attached to a top surface and a bottom surface of the center substrate 205 and the center substrate 205 formed in an elongated shape using plastic ( 211 and 212, and first and second abrasive cloths 221 and 222 that are attached to the surfaces of the first and second sponge layers 211 and 212, respectively, to allow the nail to be polished.

However, since the nail polishing string 200 having the above-described configuration is made of thin plastic and sponge, the nail polishing string 200 is broken by a small force, or the first and second sponge layers from the central substrate 205. There is a problem that the adhesive portion of the (211, 212) or the first and second polishing cloths (221, 222) may peel off.

Accordingly, the present invention has been made to solve the above problems of the conventional nail polishing file, an object of the present invention is to form a metal layer plated with copper on the plate of the fibrous epoxy material, and to attach the abrasive powder to the metal layer By forming a nail polishing file, it is to provide a nail polishing file that can be used by washing with water.

Another object of the present invention is to provide a nail polishing file that can ensure the strength and weight necessary to polish the nail by forming the plate using a fibrous epoxy material.

Another object of the present invention is to provide a plate for fibrous epoxy material can be formed in a variety of colors, to provide a nail polishing file that can be formed beautifully on the outside.

Another object of the present invention is to form a metal layer by plating on a plate made of a fibrous epoxy material, and by attaching abrasive powder to the metal layer to form a nail polishing string, nails that can be easily manufactured without the need for complicated assembly process It is to provide a method for producing a polishing file.

1 is a perspective view of a conventional nail polishing string.

2 is a perspective view of another conventional nail polishing string.

3 is a perspective view of a nail polishing string according to an embodiment of the present invention.

4 is an enlarged plan view of a portion A of the nail polishing string shown in FIG. 3.

FIG. 5 is an enlarged partial cross-sectional view of the nail polishing string shown in FIG. 3.

6 is an enlarged partial cross-sectional view of a nail polishing string according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

300, 400: Nail polish file 305, 405: Plate

310: metal layer 315: polishing powder

321 and 322: first and second plating layers 411 and 412: first and second metal layers

421, 422: 1st and 2nd abrasive powder

431, 432, 433, 434: first to fourth plating layers

According to a preferred embodiment of the present invention to achieve the above objects of the present invention, the nail polishing file includes a plate, a metal layer formed on at least one side of the plate, and abrasive powder adhered to the surface of the metal layer.

Preferably, the plate may be formed of a fibrous epoxy-based, the metal layer may be formed of copper, the polishing powder may be formed of alumina oxide powder.

In addition, at least one plating layer is formed on a surface of the metal layer to which the abrasive powder is attached. In this case, the plating layer may be formed of nickel.

According to another preferred embodiment of the present invention in order to achieve the above object of the present invention, the method for manufacturing a nail polishing file forming a plate having a predetermined shape, by plating a metal layer on at least one side of the plate And attaching the abrasive powder to the surface of the metal layer.

Preferably, the plate is formed using a fibrous epoxy material, the metal layer is plated using copper, and the abrasive powder is attached using alumina oxide powder.

The method may further include attaching a film having a predetermined pattern on the metal layer, and leaving the film together with the metal layer to form a pattern on the metal layer. In this case, the metal layer to which the film is attached may be separated using an exposure process. Furthermore, the method may further include plating the first plating layer simultaneously with the adhesion of the abrasive powder, and may further include plating the second plating layer on the surface of the first plating layer. In this case, the first and second plating layers may be plated using nickel.

According to the nail polishing file according to the present invention, by forming a metal layer plated with copper on a plate of a fibrous epoxy material, by attaching alumina powder to the metal layer to form a nail polishing file, it is used without corrosion when washing with water This is possible. In addition, by forming the plate using a fibrous epoxy material, it is possible to ensure the strength and weight necessary to polish the nail, and to form a plate of the fibrous epoxy material in a variety of colors, it can be formed beautifully have. Furthermore, by forming a metal layer by plating copper on a plate made of a fibrous epoxy material, and attaching alumina powder to the metal layer to form a nail polishing string, it is possible to easily manufacture a complex assembly process without the necessity.

Hereinafter, a nail polishing string and a method of manufacturing the same according to preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited or limited to the following embodiments.

Example 1

3 is a perspective view of a nail polishing string according to the first embodiment of the present invention.

Referring to FIG. 3, the nail polishing string 300 has a plate 305 formed in one direction, a metal layer 310 formed on an upper surface of the plate 305, and abrasive powder attached to a surface of the metal layer 310. 315.

The plate 305 is formed using a fibrous epoxy material, and is formed in a long shape in one direction so as to be easily gripped when the nail polishing string 300 is used. In addition, a metal layer 310 is formed on the upper surface of the plate 305 through plating. At this time, the metal layer 310 is plated using copper to have corrosion resistance. In addition, the surface of the metal layer 310 is attached to the fine particles of the abrasive powder 315 which serves as a cutting edge to polish the nail. In this case, alumina powder is used as the polishing powder 315.

4 is a plan view showing an enlarged portion A of the nail polishing string shown in FIG.

Referring to FIG. 4, the metal layer 310 is formed in a shape in which a plurality of hexagons are connected to each other with edges of adjacent hexagons. That is, since the metal layer 310 is formed in a honeycomb form, the pattern is beautifully formed on the outside of the nail polishing string 300 and attached to the surface of the copper and metal layer 310 used to form the metal layer 310. It is possible to save materials such as the abrasive powder 315 to be used.

FIG. 5 is an enlarged partial cross-sectional view of the nail polishing string shown in FIG. 3.

Referring to FIG. 5, a first plating layer 321 is formed between the abrasive powders 315 to prevent the abrasive powder 315 from being easily separated from the surface of the metal layer 310. In addition, a second plating layer 322 is formed in addition to the first plating layer 321 to increase adhesion between the metal layer 310 and the abrasive powder 315. At this time, the first and second plating layers 321 and 322 are plated using nickel having corrosion resistance.

Hereinafter, a method of manufacturing the nail polishing string 300 according to the present embodiment.

3 to 5, the plate 305 is formed by molding a fibrous epoxy material. At this time, the plate 305 is formed in the shape of a long rod in one direction so that the nail polishing string 300 can be easily grip and used at the time of use, it is formed to have a variety of colors for the beauty of the appearance.

Subsequently, the upper surface of the plate 305 is plated to form a metal layer 310. At this time, the metal layer 310 is plated using copper having corrosion resistance.

In addition, a plurality of hexagonal patterns are formed on a film (not shown), and the film is temporarily attached to the surface of the metal layer 310. The hexagonal pattern formed on the film is separated from the plate 305 together with the metal layer 310 by using an exposure process. That is, since a portion of the metal layer 310 is removed according to the hexagonal pattern formed on the film, the metal layer 310 remaining on the plate 305 has a honeycomb pattern in which a plurality of hexagonal edges are connected to each other.

Subsequently, when the fingernails are polished on the surface of the metal layer 310, the abrasive powder 315 serving as a cutting edge is attached. At this time, alumina oxide powder is used as the polishing powder 315. In addition, the first plating layer 321 is plated on the portion where the abrasive powder 315 is attached at the same time as the abrasive powder 315 is attached.

On the surface of the nail polishing string 300 on which the first plating layer 321 is formed, the second plating layer 322 is plated to increase adhesion between the metal layer 310 and the abrasive powder 315. At this time, the first and second plating layers 321 and 322 are plated using nickel having corrosion resistance.

In the present embodiment, the plate 305 is shown in the shape of a long rod in one direction, but the plate 305 is formed in various forms so that nails can be polished at the same time to easily grip the nail polishing string 300. It can be formed as. In addition, although the metal layer 310 is illustrated in the form of a honeycomb in which a plurality of hexagonal edges are connected to each other, the metal layer 310 may be formed in a pattern of various shapes so that the outside of the nail polishing string 300 may be beautifully configured. have.

Example 2

6 is an enlarged partial cross-sectional view of the nail polishing string according to the second embodiment of the present invention.

Referring to FIG. 6, the nail polishing string 400 may include a plate 405 extending in one direction, first and second metal layers 411 and 412 formed on upper and lower surfaces of the plate 405, respectively. First and second abrasive powders 421 and 422 attached to the surfaces of the first and second metal layers 411 and 412.

In this case, the first and second plating powders 431 and 432 are formed between the first and second abrasive powders 421 and 422, respectively, so that the first and second abrasive powders 421 and 422 are formed. 2 does not easily detach from the surface of the metal layer (411, 412). In addition, in order to increase adhesion between the first and second metal layers 411 and 412 and the first and second abrasive powders 421 and 422, the third and third plating layers 431 and 432 may be added to the first and second metal layers 431 and 432. Fourth plating layers 433 and 434 are formed, respectively.

In the nail polishing string 400 according to the present embodiment, first and second metal layers 411 and 412 are formed on the top and bottom surfaces of the plate 405, respectively, so that the top and bottom surfaces of the nail polishing string 400 are formed. Except that the fingernails can be polished using both, the method for forming and manufacturing the nail polishing string 400 is the same as in the above-described embodiment 1, and a description thereof will be omitted.

As described above, according to the nail polishing file according to the present invention, a metal layer plated with copper is formed on a plate made of fibrous epoxy material, and alumina powder is attached to the metal layer to form a nail file, thereby washing with water. It can be used without corrosion.

In addition, by forming the plate using a fibrous epoxy material, it is possible to ensure the strength and weight necessary to polish the nail, and to form a plate of the fibrous epoxy material in a variety of colors, it can be formed beautifully have.

Furthermore, by forming a metal layer by plating copper on a plate made of a fibrous epoxy material, and attaching alumina powder to the metal layer to form a nail polishing string, it is possible to easily manufacture a complex assembly process without the necessity.

In the above description and description of a nail polishing file and a method of manufacturing the same according to the preferred embodiments of the present invention, the present invention is not limited to the above-described embodiments and the gist of the present invention as claimed in the following claims. Those skilled in the art to which the present invention pertains will appreciate that various changes will be made without departing from the scope of the present invention.

Claims (15)

plate; A metal layer formed on at least one surface of the plate; And Nail polishing file comprising abrasive powder adhered to the surface of the metal layer. The method of claim 1, Nail plate, characterized in that the material of the plate is a fibrous epoxy. The method of claim 1, Nail material, characterized in that the material of the metal layer is copper. The method of claim 1, Nail polishing file, characterized in that the material of the abrasive powder is alumina powder. The method of claim 1, At least one plating layer is formed on a surface of the metal layer to which the abrasive powder is attached. The method of claim 5, Fingernail polishing string, characterized in that the material of the plating layer is nickel. Forming a plate having a predetermined shape; Plating a metal layer on at least one side of the plate; And Method of manufacturing a nail polishing file comprising the step of attaching the abrasive powder on the surface of the metal layer. The method of claim 7, wherein The plate is a manufacturing method of the nail polishing file, characterized in that formed using a fibrous epoxy material. The method of claim 7, wherein The metal layer is a method for manufacturing a nail polishing file, characterized in that the plated using copper. The method of claim 7, wherein The abrasive powder is a method for producing a nail polishing file, characterized in that attached using alumina oxide powder. The method of claim 7, wherein Attaching a film having a predetermined pattern formed on the metal layer, and leaving the film together with the metal layer to form a pattern on the metal layer. The method of claim 11, And the metal layer to which the film is attached is separated using an exposure process. The method of claim 7, wherein And plating the first plating layer simultaneously with the attachment of the abrasive powder. The method of claim 13, The method of manufacturing a nail polishing file, characterized in that it comprises the step of plating a second plating layer on the surface of the first plating layer. The method of claim 14, The first and second plating layer is a method of manufacturing a nail polishing file, characterized in that the plated using nickel.