KR101891004B1 - Method of manufacture and nail art implement - Google Patents

Abstract

The present invention relates to a nail care instrument that can simultaneously perform cutting and polishing using a cutting edge arranged in a minute size when a nail tip or a nail surface is handled, , And a polygonal column, and each column of the flat portion is configured to have a sequential or irregular arrangement.

Description

TECHNICAL FIELD [0001] The present invention relates to a nail cosmetic device,

The present invention relates to a nail beauty instrument and a manufacturing method thereof, and more particularly, to a nail beauty instrument and manufacturing method which can simultaneously perform cutting and luster using a cutting edge arranged in a minute size when a nail tip or a nail surface is trimmed .

In general, a nail beauty instrument is used to polish and polish the surface or end of a nail with a sandpaper. Currently, nail and beauty appliances currently sold are largely divided into a block type and a bar type.

The block type nail beauty instrument is provided with an abrasive or polishing agent on both surfaces of the sponge block and the bar nail beauty instrument attaches a cushion layer such as a sponge to both sides of the center substrate of metal or plastic in order, And sandpaper of different particle size is provided on the outer surface.

Among them, sandpaper is a structure that can smooth the surface of the object by grinding the surface of the object, and is not used for nail polishing, but is used for smoothly cutting the cut surface of the object.

The function of the sandpaper is also applied to the recently introduced nail beauty instrument, and the nail surface condition is judged by the user and then the nail is cleaned.

In other words, a nail beauty instrument equipped with a sandpaper first proceeds to a higher surface roughness at the time of nail polishing, and gradually changes its surface roughness to a lower nail surface.

However, in conventional nail salon equipment, nail shop which specializes in nail care is not able to cut the nail surface by using a nail beauty instrument equipped with sandpaper, If you do, your nails will be seriously injured.

The reason for this is that, in the case of a commercially available nail beauty instrument, in particular, in the case of a nail beauty instrument made of sandpaper, the degree of sharpening of the nail surface is determined only by the viewpoint of the manager or the user. Therefore, such damage will eventually be transmitted to consumers.

On the other hand, after the surface of the nail is cut, a process of polishing with a polishing agent is performed by a finishing operation.

The polishing agent is applied to the surface of the nails after the nail powder remaining on the nails is washed away by water.

However, since the polishing agent is coated on the surface of the nail and then the surface of the nail is coated and a certain proportion is absorbed by the surface of the nail, the surface of the nail can not be damaged if the thickness of the nail is too thin.

Therefore, it is urgent to introduce a nail beauty instrument which can improve both problems and inconvenience when the nail surface is trimmed using the nail beauty instrument, and can be conveniently and stably used even if the nail expert uses it.

Reference literature: Korean Patent No. 1672526

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a polishing apparatus and a polishing apparatus which are capable of simultaneously performing surface cutting and polishing in polishing a surface of a fingernail, To provide a nail beauty instrument and a manufacturing method for safely protecting the nail surface.

Another object of the present invention is to design a pattern of a nail cutting surface in a direction of drawing an arc instead of a straight line to prevent pain caused by cutting of the nail, And a manufacturing method thereof.

It is still another object of the present invention to provide a nail beauty instrument and method for enhancing product quality by providing a sense of beauty by allowing luminous light or light to be emitted to a lower portion of a nail cutting surface.

In order to achieve this object effectively, the present invention is characterized in that a flat portion having at least two shapes of a cylinder, a square column, a triangular column, and a polygonal column is formed through etching on a surface of a substrate, Array.

A handle portion is formed on a central portion of the substrate, and the planar portion is configured to have a constant arrangement pattern on both sides of a central portion of the substrate.

A circular hole may be further provided on a central portion of the flat surface portion.

On the other hand, a protective cover for substrate protection, which is coated with a luminous material or formed of any one of a plurality of LEDs, is coupled to the substrate.

The grip portion of the substrate may be configured to have a width that is relatively thinner than the width of both side surfaces of the substrate, and each corner of the substrate has a rounded portion of 1 mm to 3 mm.

At this time, the constant pattern is formed such that the plane portion is formed clockwise or counterclockwise, the edge portion is a cutting edge, and the horizontal plane is a polishing edge.

The nail-beauty device according to the embodiment of the present invention not only allows the surface cutting and polishing during the polishing of the nail surface, but also prevents the nail surface from being further cut and polished after a predetermined depth or more, The nail of the present invention can be safely protected.

In addition, it is possible to induce the pattern of the cutting surface of the nail in the direction of drawing the arc instead of the straight line, thereby preventing the pain caused by the cutting of the nail during the nail polishing process. At the same time, It is possible to provide considerable convenience.

Particularly, the nail beauty instrument of the present invention is designed to enable luminous light or light emission to be emitted to the lower part of the nail cutting surface, thereby enhancing the product quality through provision of aesthetics, thereby providing satisfactory effects to both the manufacturer and the consumer .

1 is a perspective view showing a nail beauty instrument according to an embodiment of the present invention;
2 is a side cross-sectional view of a nail salon device according to an embodiment of the present invention.
FIGS. 3A and 3B are enlarged views of a surface of a nail beauty instrument according to an embodiment of the present invention; FIG.
4 is an operational view of a nail beauty instrument in accordance with an embodiment of the present invention.
5A and 5B are views showing another embodiment of a nail beauty instrument according to an embodiment of the present invention;
6 is an exemplary view showing still another embodiment of the nail beauty instrument according to the embodiment of the present invention.
FIG. 7 is an exemplary view showing still another embodiment of a nail beauty instrument according to an embodiment of the present invention; FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. In addition, the preferred embodiments of the present invention will be described below, but it is needless to say that the technical idea of the present invention is not limited thereto and can be variously modified by those skilled in the art.

FIG. 1 is a perspective view showing a nail beauty instrument according to an embodiment of the present invention, FIG. 2 is a side sectional view of a nail beauty instrument according to an embodiment of the present invention, and FIGS. Fig. 4 is an operational view of a nail beauty instrument according to an embodiment of the present invention, Figs. 5A and 5B are views showing another embodiment of the nail beauty instrument according to the embodiment of the present invention Fig. 6 is a view showing another embodiment of the nail beauty instrument according to the embodiment of the present invention, and Fig. 7 is a view showing still another embodiment of the nail beauty instrument according to the embodiment of the present invention Fig.

1 to 3, the nail beauty instrument 100 according to the embodiment of the present invention is provided with a substrate 10 made of transparent or semitransparent glass or crystal.

The length of the substrate 10 is about 10 to 15 cm, and the width of the substrate 10 is 2 to 3 cm.

In addition, the substrate 10 may be configured such that both sides of the substrate 10 are symmetrical about the central portion, and the width of the central portion is configured to maintain a width of 1.5 to 2.5 cm, which is relatively narrower than the width of both sides.

A planar portion 11 is formed on the surface of the substrate 10 to have various shapes such as a cylinder, a square column, a triangular column, and a polygonal column through etching. The cutting edge 12 and the polishing edge 13 are separately formed on the flat surface portion 11 with reference to the top edge and the horizontal plane.

That is, the flat portion 11 may be formed of at least two types of columns, that is, a columnar to a polygonal column, through etching, and may be alternately formed in a sequential or irregular order. In this plane portion 11, the corner portion functions as the cutting edge 12, and the horizontal plane serves as the polishing edge 13. [

In addition, depressions 15 are formed on the circumferential surfaces of the pillars where the planar portions 11 are not formed through etching.

Here, the depressions 15 are formed in the same shape as the upper surface of each column, so that the depressions 15 are formed differently depending on the shape of the planar portions 11. [

1 and 2, if the shape of the flat portion 11 is alternately arranged from a circular column to a square column, the shape of the depressed portion 15 formed between the flat portions 11 is a flat The shape of the portion 11 is different.

However, since the planar portion 11 is formed by etching so as to be spaced apart at regular intervals, the planar portion 11 can be continuously formed even if the depressions 15 are formed in different shapes.

At this time, the planar portion 11 may be configured to have a uniform arrangement pattern on both sides with the center portion of the substrate 10 as a center.

3A and 3B, the planar portion 11 may have a pattern arranged in a clockwise and counterclockwise direction. For example, the planar portion 11 may be formed on one side of the substrate 10 If the planar portions 11 are arranged in the clockwise direction, the planar portions 11 may be arranged on the opposite side of the substrate 10 in the counterclockwise direction.

However, if the arrangement patterns are formed in opposite directions on both sides of the substrate 10, it is possible to provide convenience to the right-handed and left-handed users .

Further, on the central portion of the substrate 10, the knob portion 16 is formed in a non-etched portion. The grip portion 16 is configured to maintain the tight contact state of the thumb with the surface of the substrate 10 as a portion where the user's thumb is located.

The length of the handle 16 is about 10 mm, and the length can be reduced or increased according to the design.

Each corner portion constituted by the flat portion 11 of the substrate 10 may be configured to have a rounding portion 17 of 1 mm to 3 mm. The rounding portion 17 is in close contact with the sphygmus of the nail N (the interface between the nail and the fingers) during the linear movement or the rotational movement of the substrate 10 and causes pain in the user's finger .

On the other hand, a protective cover 30 is bonded or bonded to the circumferential surface of the substrate 10 to protect the outer surface of the substrate 10.

The protective cover 30 may be bonded to the opposite surface of the substrate 10 on which the planar portion 11 is formed or may be coupled so that both the circumferential surface and the bottom surface of the substrate 10 are enclosed.

Various shapes such as a character, a flower, a letter or a number can be inserted into the outer surface of the protective cover 30 to provide a sense of beauty.

The protective cover 30 can be made of various materials such as rubber, synthetic resin, and paper, and the thickness of 1 to 3 mm can be maintained to optimize the grip feeling.

Hereinafter, the process of nail beauty using the nail beauty instrument according to the embodiment of the present invention will be described.

Referring to FIG. 4, in a state in which the user holds the nail beauty instrument 100, the thumb is located on the outer surface of the knob portion 16. Of course, the shape of holding the nail-beauty instrument 100 may vary from one user to another, but usually the index finger is located in front of the back surface of the protective cover 30 for cutting and polishing and the thumb is located on the handle 16 do.

Thereafter, when the user moves the nail-beauty device 100 in the direction of rotation while drawing a straight line or an arc on the surface of the nail N, the surface of the nail N starts to be cut and polished.

At this time, if the shape of the user's nail N is relatively flat, there is no great inconvenience in using the substrate while moving the substrate in a linear direction. On the contrary, if the shape of the nail N is curved to a great extent, The cutting can be concentrated on the curved portion of the nail N, so that the nail N is unlikely to be used.

In this case, cutting the surface of the nail N while rotating the substrate 10 so as to draw an arc can not only clean the surface of the nail N while minimizing the injury of the sphygmoman, 10 is widened so that the surface of the nail N can be cut and polished quickly and quickly.

When the surface of the nail N is cut and polished to a certain extent, a considerable amount of dust is generated on the surface of the nail N. The dust thus generated is filled with the depressed portion 15 to form the depressed portion 15 and the planar portion 11, Are equal.

As a result, the cutting edge 12 of the flat surface portion 11 loses its cutting function by the dust, and only the polishing edge 13 performs its function partly, so that cutting is not further performed on the surface of the nail N So that the nail (N) surface can be protected.

If more cutting is required on the surface of the nail N, the user may wash or dust the dust filled in the depressed portion 15 with water to remove the dust filled in the depressed portion 15 from the depressed portion 15, can do.

When the nail N is to be continued without removing the dust from the depressions 15, if the substrate 10 is rotated in the opposite direction, the arrangement pattern of the planar portions 11 becomes the same, 10) can be used while drawing an arc in the same direction.

 Therefore, the nail beauty instrument 100 according to the embodiment of the present invention not only provides the user with the pain caused by the injury of the sphygia in the process of cutting and polishing the surface of the nail N, ) Since the cutting is not further progressed after the surface is cut, the user can safely use the nail in the management of the nail.

5 to 7 illustrate another embodiment of a nail beauty instrument according to an embodiment of the present invention.

5A and 5B, a circular hole 14 may be formed on the central portion of the plane portion 11 of the substrate 10 so that the cutting edge 12 is further provided.

The circular hole 14 may be formed at each center of the column of the flat portion 11, and the depth of the circular hole 14 may be equal to or slightly lower than the height of each column.

When the circular hole 14 is further formed in the central portion of each column, the cutting edge 12 of the flat surface portion 11 is almost doubled in the circumferential surface and the central portion of each column, The speed can be further increased.

That is, when the nail beauty machine 100 is moved in the linear direction or the rotation direction on the surface of the nail N, the cutting is performed every time the nail beauty instrument 100 is moved in one direction. When the circular hole 14 is further provided at the center of the portion 11, the depth of cutting is almost doubled, so that the surface of the nail N can be cut quickly.

Of course, even if the cutting progresses through the formation of the circular hole 14, if the dust generated from the surface of the nail N hits the circular hole 14, the cutting through the circular hole 14 will not proceed any more The function of protecting the nail surface N is the same.

6 shows another embodiment of the nail beauty instrument according to the embodiment of the present invention in which a luminous material 32 is applied to the surface of the protective cover 30 to provide a luminous function in letters or numbers have.

When the substrate 10 is made of transparent glass or a crystal, the protective cover 30 is exposed from the outside of the substrate 10 so that one side of the protective cover 30 is transparently exposed through the substrate 10 to be visually exposed .

At this time, when the luminous material 32 is coated on the entire surface of the protective cover 30 or the luminous material 32 is applied in the form of letters or numerals, light emitted from the nail beauty instrument 100 Nails (N) Beauty is possible to some extent.

In particular, when the luminous material 32 is applied to the surface of the substrate 10 to be displayed in the form of letters or numbers, the logo of the company or the unique number of the product can be expressed in a dark place, .

FIG. 7 is another embodiment showing that a plurality of LEDs 34 are embedded in the protective cover 30 so that the light emitting function of FIG. 6 can be further increased.

As shown in the figure, the plurality of LEDs 34 may be used in addition to the function of enhancing the lighting effect on the product, or when the battery of the mobile phone carried by the user is not sufficient.

The plurality of LEDs 34 may be a PCB mainly used in an electronic product to be embedded in the protective cover 30 and may be connected to the LED 34 through a flexible PCB.

Also, a circular small battery may be mounted on the protective cover 30 to supply power.

When the nail beauty instrument 100 is provided with a light emitting function, the nail (N) beauty can be performed not only during the daytime and at nighttime without light, but also in a situation where light is emitted in a narrow space, Can be used.

As described above, the nail-beauty instrument 100 according to the embodiment of the present invention can be used for safely and safely protecting the user's nails N during cutting and polishing of the surface of the fingernail N, It is possible to provide a very large satisfaction to the user.

Meanwhile, a process for manufacturing the nail beauty device 100 of the present invention is as follows.

First, a glass substrate is prepared. A metal thin film layer is formed by employing chromium, molybdenum or gold as a material on the prepared substrate. As a method for forming the metal thin film layer, a thin film forming method such as PVD or CVD may be employed, but in the present invention, sputtering is used.

And in the case of the metal thin film layer, a thickness of 50 nm to 500 nm.

When the metal thin film layer is formed on the surface of the substrate, a masking pattern can be formed on the surface of the metal thin film layer.

As the masking pattern, a pattern can be formed by employing a known photolithography process as a masking film such as a photosensitive ink, an acid-resistant photoresist, an acid-resistant film, and an acid-resistant tape.

The metal thin film layer exposed by the masking pattern is etched using a metal etchant to form a metal thin film pattern having the same pattern as the masking pattern.

Next, the glass substrate portion exposed by the metal thin film pattern is etched by using a glass etchant to form a planar portion.

When the shape of the flat portion is completed, the flat portion can be completed by removing the metal thin film pattern and the masking pattern.

When the shape of the flat portion is completed, the substrate is cut according to a certain standard.

A protective cover is adhered to one surface of the cut substrate and integrated.

The protective cover may be made of various materials such as epoxy, silicone, and synthetic resin, or may be formed in a cup shape having an upper portion opened so that one surface and a peripheral surface of the substrate are fitted.

It will be apparent to those skilled in the art that various modifications, substitutions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

10: substrate
11:
12: cutting edge
13: Abrasive blade
14: Circular hole
15:
16: Handle portion
17:
30: Protective cover
32: luminous material
34: LED
100: Nail beauty instrument
N: Nails

Claims (10)

A planar portion along the shape of a top surface of at least two columns of a cylinder, a quadrangular prism, a triangular prism, and a polygonal column is formed through etching on a surface of a substrate, and each column of the planar portion is configured to have a sequential or irregular arrangement,
Wherein a circular hole is further provided on a central portion of the plane portion, and each of the circular holes has a predetermined arrangement pattern on both sides of a central portion of the substrate.
The method according to claim 1,
Wherein a handle portion is provided on a central portion of the substrate.
delete delete The method according to claim 1,
Wherein the substrate is provided with a protective cover for protecting a substrate, to which a luminous material is applied or a plurality of LEDs is formed.
3. The method of claim 2,
Wherein the grip portion of the substrate has a width that is relatively thinner than a width of both side surfaces of the substrate.
The method according to claim 1,
Wherein each corner of the substrate has a rounded portion of 1 mm to 3 mm.
The method according to claim 1,
Wherein the flat portion is formed in a clockwise or counterclockwise direction.
The method according to claim 1,
Wherein the flat surface portion is a cutting edge at an edge portion, and the horizontal surface is a polishing edge.
delete

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