KR100846444B1 - The tool for nail, toenail and hardened skins cleaning and it's manufacturing method - Google Patents

Abstract

A cosmetic tool for cleaning nail, toenail, and horny substance and a manufacturing method for the same are provided to remove a need of separate micro-grinding through excellent cutting performance and to allow repeated using through its wash-ability. A cosmetic tool for cleaning nail, toenail, and horny substance comprises: a board shaped base plate; multiple indented groove parts(4) and flat surface parts(5) around the indented grooves established on the board shaped base plate, which have repeated uneven patterns alternating each other in longitudinal and lateral directions; cutting blades(6) formed on borders where the indented grooves and the flat surfaces meet each other.

Description

Beauty tools for nails and keratin cleansing and the method of manufacturing thereof {The tool for nail, toenail and hardened skins cleaning and it's manufacturing method}

1 is a perspective view of a beauty instrument for a conventional common nail and keratin cleansing.

Figure 2 is a perspective view of a beauty appliance for nails and keratin cleansing according to the first embodiment of the present invention.

Figure 3 is an enlarged plan view of the main portion of the beauty instrument for nails and keratin cleaning according to FIG.

4 is a cross-sectional view of the beauty device for nails and keratin cleaning according to FIG.

5 is a view showing the state of use of the beauty device for nails and keratin cleansing according to the first embodiment of the present invention.

Figure 6 is a perspective view of a beauty appliance for nails and keratin cleaning according to a second embodiment of the present invention.

Figures 7a, 7b is a cross-sectional view of the beauty device for nails and keratin cleaning according to Figure 6;

Figure 8 is a process chart showing a series of manufacturing process for the production of a cosmetic device for the present inventors nail and keratin cleansing.

<Description of Signs of Major Parts of Drawings>

1 ... substrate 4 ... recess

5 ... plane 6 ... cutting edge

7.Perforation part 10 ... Workpiece

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a beauty instrument and a method of manufacturing the same, and more particularly, to a beauty instrument for exfoliating skin, such as a nail and a heel, and a manufacturing method thereof.

Nail files, called nail files, are commonly used in the surroundings, and are mainly used to polish and polish nail surfaces or ends, and are largely divided into block and rod shapes according to shape or structure. Among them, rod type is generally used.

Figure 1 shows the rod-shaped beauty device commonly used as above.

As shown in the figure, the bar-shaped cosmetic device 1 is a cushioning agent such as a sponge is adhered to one surface and the back surface around the substrate 8, and the polishing surface 2 of different particle sizes are formed on the outer surface of the sponge. It is a structure.

When the nail surface and the nail tip are trimmed using the beauty instrument 1, polishing is performed while changing the position of the polishing surface 2 to a portion having a lower particle size starting from a portion having a larger particle size.

However, in the case of the conventional nail cosmetics (1), the polishing surface simply has an irregular pattern of irregular tolitol. Therefore, when polishing through such a polishing surface (2) is not evenly polished to the object to be processed, that is, the nail, therefore, it is not easy to polish the nail by using the above beauty tools unless you are an expert.

Furthermore, since the surface of the polished surface has an irregular pattern of irregular irregularities as described above, even after cleaning for re-use after work, fine workpiece particles remain between the irregularities and are not sanitary. There is a problem that takes a long time to soak in the drying. Therefore, most beauty salons and nail art specialty shops use low-cost beauty instruments made of plastic or sponge type and metal materials, and these beauty instruments are used and discarded once. Therefore, there is a considerably uneconomical problem in terms of resource conservation.

Furthermore, in order to expect a gloss effect through micropolishing after polishing a workpiece, ie, nails, using a conventional nail beauty device, various nail beauty devices having different particle sizes must be provided, and a separate polishing device called a nail buffer. It was necessary to carry out a multi-step polishing process using. Accordingly, there is a disadvantage that the work is very slow and accordingly the work efficiency is greatly reduced.

The present invention is to solve the above-mentioned problems, excellent polishing performance can be expected to a more even polishing state when polishing, easy to clean and disinfect nails and keratin cleaning agent that can complement the one-time use of existing nail cosmetics The purpose is to provide a beauty instrument and a method for manufacturing the same.

Another object of the present invention is to provide a beauty device for nails and keratin cleaners and a method of manufacturing the same, which do not require many polishing processes from polishing the surface of the nail, which is a workpiece, to polishing. .

As an aspect for achieving the above object, the present invention includes a recessed portion recessed in a continuous pattern of a predetermined pattern on the surface of the plate-shaped substrate of a metal or non-metal material, and a flat portion around the recessed portion due to depression of the recessed portion And, the groove portion and the flat portion having a repeated pattern alternated with each other in the length and width direction of the substrate on the substrate while the boundary line where the groove portion and the flat portion meet the cutting tool characterized in that the cutting edge to provide.

According to another aspect of the present invention, a perforated portion formed by drilling a continuous pattern of a predetermined pattern on the surface of the plate-shaped substrate of a metal or nonmetal material, and a flat portion around the perforated portion due to the perforated portion, The planar portion has a repeated pattern alternated with each other in the length and width direction of the substrate on the substrate while providing a beauty device for nails and keratin cleansing the cutting edge is the cutting edge meets the perforated portion and the flat portion.

In addition, in order to achieve the above object, the present invention is coated with chromium on the surface of the plate-shaped substrate, a photosensitive film is coated on the surface of the chromium-coated substrate, and then a film having a pattern of a pattern on the surface of the photosensitive film is applied And irradiating the substrate to which the film is attached to light to expose a necessary portion, and at the same time, to corrode the unsensed portion to form a concave-convex pattern of a predetermined pattern to form a cutting edge at a boundary line where the concave portion and the flat portion meet. Nails including fine grinding the groove and the planar portion, and chemically heat treated to strengthen the strength and hardness of the substrate subjected to the polishing process, and finally cutting the heat treated substrate into a predetermined shape to complete the polishing mechanism; Provided is a method of manufacturing a beauty appliance for exfoliation.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example 1

2 is a perspective view of a beauty instrument according to a first embodiment of the present invention, FIG. 3 is a plan view of the beauty instrument according to FIG. 2, and FIG. 4 is a cross-sectional view of the beauty instrument according to FIG. 2. to be. 5 is a view showing a state of use of the beauty instrument according to the first embodiment of the present invention.

As shown in the figure, the beauty instrument according to the present invention recesses and forms the recesses 4 in a continuous pattern of a predetermined pattern on the substrate, and thus the recesses 4 and the surroundings of the recesses 4 are not recessed. The boundary line where the planar part 5 meets is formed with the cutting edge 6, and it makes it the summary of the structure that the fine cutting edge 6 is repeatedly arranged in a continuous pattern on the board | substrate 1. The configuration of the present invention as described above will be described in more detail.

2 to 4, the beauty instrument according to the present invention is a recess 4 recessed in a continuous pattern of a predetermined pattern on the surface of the substrate 1 based on the plate-shaped substrate 1 of metal or nonmetallic material. ), And the flat portion 5 around the recess 4 due to the depression of the recess 4. The groove portion 4 and the planar portion 5 have repeated concave-convex patterns alternated with each other in the length and width directions of the substrate on the substrate 1, and are cut by the groove portion 4 and the planar portion 5. The blade 6 is formed.

Specifically, the cutting edge 6 is a boundary line where the concave portion 4 and the flat portion 5 meet, that is, the corner where the vertical plane (or inclined surface) of the concave portion 4 and the horizontal surface of the flat portion 5 meet. Is formed. This cutting edge 6 may be formed by processing the surface of the substrate such that the grooves of a polygonal shape or more than a circular or triangular shape and the projections around the grooves have a continuous uneven pattern on the substrate. That is, it can be formed by processing the surface of the substrate 1 so as to have a continuous concave-convex pattern by varying the height of the two layers.

For example, in the case of the cutting edge of the rectangular continuous concave-convex pattern as shown in Figs. 2 to 4, the groove portion 4 and the planar portion 5 are alternately repeated in the length and width direction of the substrate 1 By cutting the groove on the surface of the substrate 1 to have the uneven pattern, the cutting edge 6 may be formed at the boundary line where the uneven portion 4 and the flat portion 5 meet.

As such, when the cutting edges 6 are repeatedly arranged in a continuous pattern on the surface of the substrate 1, the beauty instruments according to the present invention are brought into close contact with the irregular flat surface or protrusion 100 on the nail or toenail surface as shown in FIG. 5. Slightly pushing in any direction before, after, left, or right may be cut and polished to the processing target surface, that is, the scratch or protrusion 100 on the surface of the nail, by the cutting edge 6.

At this time, the cutting amount for the nail to be cut and polished is determined by various requirements such as the interval (or width) and depth of one unit groove (or flat portion) forming a continuous uneven pattern and the angle of the cutting edge (6). Can be done. Of course, the wider and deeper the interval (or width) and depth of the unit recess (or flat portion), the greater the cutting amount and cutting area, and the narrower and lower the interval (or width) and depth of the unit recess portion are advantageous for micromachining. . And different cutting results can be obtained according to the forming angle of the cutting edge.

In this embodiment, to clean and polish the nail, it is preferable to limit the width d1 of the groove 4 or the distance between the groove and the other groove adjacent thereto to within 0.001 mm to 1 mm. This is because when the width d1 of the groove portion 4 or the distance between the groove portion 4 and another groove portion adjacent thereto is less than 0.001 mm, the cutting edges 6 are arranged on the substrate 1 at too fine intervals. Cutting or polishing cannot be performed by itself, and when it exceeds 1 mm, the amount of cutting on the curved workpiece increases, which causes scratches on the nail surface.

In addition, in order to remove keratin such as skin callus, it is preferable to limit the width d1 of the groove portion 4 or the distance between the groove portion and another groove portion adjacent thereto to be within 0.5 mm to 4 mm. This is because the cutting edge 6 on the substrate 1 has a fine spacing when the width d1 of the groove portion 4 or the distance between the groove portion 4 and another groove portion adjacent thereto is less than 0.5 mm. This is because it is arranged to be disadvantageous for cutting, and if it exceeds 4mm, there is a risk of injury such as abrasion of the human body due to carelessness in the process of handling the mechanism of the cutting blade.

And the depth of depression (h1) of the groove portion 4 is preferably limited to have at least 0.01mm or more. When the recessed depth h1 of the recess 4 is less than 0.01 mm, the cutting efficiency decreases during cutting or polishing of the workpiece, and frequent cleaning to remove particles accumulated in the recess during the cutting process. Because this is required.

On the other hand, although not shown in the drawing, it is preferable that the size and spacing of the recesses (or flat portions) formed on the substrate are differently formed for each region on one substrate. In this case, various kinds of cutting edges having various sizes and spacings may be implemented on one substrate. When several types of cutting edges are implemented on one substrate as described above, the cutting to fine grinding may be performed through one polishing mechanism. Therefore, it is not necessary to provide various kinds of beauty instruments for each size of the particle size for fine polishing of nails. As a result, it is expected to improve the work efficiency as well as to reduce the material cost due to the exclusion of the grinding instruments of various sizes.

According to the first embodiment of the present invention described above, a fine cutting edge 6 is formed on the substrate of the metal or nonmetal material by recessing the groove 4. Therefore, the cutting and durability is very excellent compared to the conventional beauty instruments, and can be reused only by simple cleaning with a cleaning liquid, for example, water, and hygienic disinfection can be performed by UV, alcohol, and boiling water heating. That is, it can be used continuously.

Moreover, when metal is used as a material, the substrate can be bent and used appropriately according to the shape of the workpiece, and there is an advantage that it is not largely affected by the use environment.

Example 2

6 is a perspective view of a polishing apparatus according to a second embodiment of the present invention, and FIGS. 7A and 7B are cross-sectional views of the polishing apparatus according to FIG. 6.

As shown in the figure, the polishing apparatus according to the present embodiment forms perforations 7 by drilling holes in a continuous pattern of a predetermined pattern on a substrate, and thus the recesses of the perforations 7 and its surroundings are not recessed. Except for the fact that the boundary line between the flat portions 5 is the cutting edge 6, it has the same structure and operation as in the above-described first embodiment. Therefore, hereinafter, the same reference numerals and names are used for the same components as the above-described exemplary embodiments, and detailed descriptions of the overlapping components will be omitted.

6 to 7, the polishing apparatus according to the present embodiment is formed by drilling holes formed in a continuous pattern of a predetermined pattern on the surface of the substrate 1 based on the plate-shaped substrate 1 of metal or nonmetallic material. (7) and the planar portion 5 around the perforations 7 due to the perforations of the perforations 7. The perforated portion 7 and the planar portion 5 have a repeated pattern that is alternated with each other in the length and width directions of the substrate on the substrate 1, wherein the perforated portion 7 and the planar portion 5 meet each other. The cutting edge 6 is the boundary line, that is, the edge where the vertical surface (or inclined surface) of the inner surface of the perforated portion 7 meets the horizontal surface of the flat portion 5.

The cutting edge 6 may be formed by drilling the substrate such that a circular or ellipse, a triangular or more polygonal hole and the projections around the hole have a continuous pattern on the substrate. For example, as shown in FIG. 6, a hole is formed in the substrate 1 by drilling a circular pattern 7 and a planar portion 5 alternately with each other in the length and width directions of the substrate. ) And the cutting edge 6 may be formed at the boundary line where the planar portion 5 meets.

The width d2 of the perforations 7 in this embodiment or the interval between the perforations 7 and other perforations 7 adjacent thereto is equal to the width d1 of the recess 4 in the first embodiment described above. ) Is equal to the interval between the recess 4 and the other recess 4 adjacent thereto, and the reason for numerical limitation thereof is also the same. Therefore, duplicate description thereof will be omitted.

However, in the present embodiment, unlike the first embodiment described above, it is preferable to limit the depth of the perforated portion 7, that is, the substrate thickness within 0.1 mm to 10 mm. This means that when the depth of the perforated portion 7 is less than 0.1 mm, the substrate 1 is too thin to secure sufficient rigidity, and when the depth of the perforated portion 7 is greater than 10 mm, the thickness of the perforated portion 7 becomes excessively thick, so that the processing of the perforated portion 7 is difficult. It is quite difficult.

In the case of the second embodiment, as in the first embodiment, the cutting edges having various sizes and intervals are formed by varying the width of the perforations 7 formed in the substrate 1 for each region. It is preferred to be implemented on a substrate, for the same reason as in the first embodiment described above.

According to the second embodiment of the present invention, a fine cutting edge 6 is formed on the substrate of the metal or the non-metal material through the processing of the perforations 7. Therefore, compared with the conventional beauty instruments, the cutting property and durability are very excellent, and can be reused only by washing with a cleaning liquid such as water. That is, continuous use is possible.

Furthermore, in the present embodiment, a plurality of cutting edges 6 parallel to each other are formed on both surfaces of the substrate 1 by processing one punched portion 7. That is, compared with the first embodiment described above, there is an advantage that both surfaces of the substrate 1 can be utilized as an abrasive tool. Of course, even in the case of the first embodiment can be used on both sides, for this may be accompanied by the process hassle that must process the one side and the back side respectively.

Beauty appliance according to an embodiment of the present invention made of the above configuration can be manufactured through a series of manufacturing processes to be described later. With reference to the accompanying drawings will be described in detail the manufacturing method.

8 is a process chart showing a series of manufacturing process for producing a polishing apparatus of the present invention.

As shown in the figure, the polishing apparatus according to the present embodiment may be manufactured through a photo-etching technique using an etching method by photosensitization. A series of manufacturing processes for manufacturing the polishing apparatus will be described step by step with reference to FIG. 8.

<S100 Preparation Step> In order to engrave a pattern of a predetermined pattern on the surface of the plate-shaped substrate of metal or non-metallic material, the surface of the plate-shaped substrate is coated with chromium and then coated with a photosensitive film (UV adhesive) on the surface of the chromium-coated substrate, and then photosensitive. A film having a pattern of a predetermined pattern is adhered to the surface of the coated substrate.

<S200 processing step> formed on the film According to the pattern of the predetermined pattern, the substrate surface is etched in the form of irregularities to form a cutting edge at the boundary line between the groove portion and the flat portion. Specifically, light is irradiated onto the substrate to which the film is attached to expose a required portion, and the unsensed portion is corroded to form an uneven pattern in a predetermined pattern.

<S300 polishing step> The cutting edge is polished by fine grinding the groove and the flat portion formed through the processing step. This process may be omitted depending on the state of the cutting edge when the cutting edge is formed by the groove portion through the photo etching.

<S400 heat treatment step> The substrate subjected to the polishing process by chemical heat treatment to strengthen the strength and hardness of the substrate. Representative non-metallic materials that need to undergo this reinforcement process include glass and ceramics, and in the case of metal materials, their thickness is less than 5mm, or sufficient rigidity is due to ductility. This may be the case.

<S500 Completion Step> The above-described heat treatment is completed by cutting the substrate having the strength and hardness strengthened to a predetermined shape according to the intended use to complete the polishing mechanism according to the present invention.

Although the present invention has been shown and described in connection with a particular form (plate-shaped) beauty instruments and methods for manufacturing the same, the present invention is not limited to the above-described embodiments, as well as throughout the industry that requires grinding or grinding. It can be applied in various modifications, and the ordinary knowledge in the art that the present invention can be variously modified and changed without departing from the spirit or field of the present invention provided by the claims below. It is important to note that those who have it can easily know.

According to the present invention as described above, a myriad of fine cutting edges are formed on the metal or non-metal substrate through the recessed processing of the recess. Therefore, compared to the conventional cosmetic device for nails and keratin cleaning, excellent polishing performance can be expected even more polished state when polishing.

In addition, since the cutting edges are arranged regularly, the washability is very easy as compared with the conventional beauty device of irregular irregular pattern. That is, since it is possible to immediately reuse only by washing with water (or alcohol), it is possible to supplement the one-time use of the conventional nail cosmetic device, and thus there is a very beneficial advantage in terms of cost reduction and resource saving.

Moreover, when the cutting edges are arranged in a continuous pattern on the substrate, the cutting performance is excellent when the surface of the workpiece is trimmed, and the processing surface after polishing is very smooth. Therefore, no separate micropolishing process is required. As a result, there is an advantage that the work process is significantly reduced compared to the polishing using a conventional beauty instruments.

In addition, depending on the shape and material of the workpiece, it can be appropriately cut or molded for use at the time of manufacture, and thus there is no restriction on the use environment. In other words, the versatility is very good.

Claims (8)

A recessed portion recessed in a continuous pattern of a predetermined pattern on the surface of the plate-shaped substrate made of metal or non-metal material, and a flat portion around the recessed portion due to the recessed portion, wherein the recessed portion and the flat portion have a length of the substrate on the substrate. And a boundary line where the groove portion and the flat portion meet each other while having a repeated concave-convex pattern alternated with each other in the width direction. The method of claim 1, The recess is formed in the form of a circular or polygonal depressions from the surface of the substrate, characterized in that the cosmetic device for nails and keratin cleaning.  The method of claim 2, Beauty instruments for nails and keratin cleaning, characterized in that the cutting edge having a variety of sizes and spacing to be implemented on one substrate by varying the size and spacing of grooves formed in the substrate for each region. A perforated portion formed by drilling a continuous pattern of a predetermined pattern on the surface of a plate-shaped substrate made of metal or nonmetallic material, and a planar portion around the perforated portion due to the perforated portion, wherein the perforated portion and the planar portion are formed on the substrate. Cosmetic device for nails and keratin cleansing, characterized in that the cutting edge is a cutting edge has a repeated pattern alternated with each other in the width direction. The method of claim 4, wherein The perforator is a cosmetic device for nails and keratin cleansing, characterized in that perforated from the surface of the substrate in any one form selected from a circle, oval, polygon.  The method of claim 5, wherein Beauty instruments for nails and keratin cleaning, characterized in that the cutting edge having a variety of sizes and spacing to be implemented on one substrate by varying the size and spacing of the perforations formed on the substrate. A preparation step for engraving a pattern of a predetermined pattern on the surface of the plate-shaped substrate of metal or nonmetal material; A processing step of forming a cutting edge at a boundary line between the groove portion and the flat portion by processing the substrate surface into an uneven shape according to the pattern of the predetermined pattern; A polishing step of finely polishing the processed recessed portion and the flat portion; Chemical heat treatment to reinforce the strength and hardness of the substrate subjected to the polishing process; And And cutting the heat-treated substrate into a predetermined shape to complete the polishing apparatus. The method of claim 7, wherein The preparation step, Coating chromium on the surface of the plate-like substrate; Coating a photosensitive film on the surface of the chromium coated substrate; And And a masking process of adhering a film having a pattern of a predetermined pattern on the surface of the substrate to which the photosensitive film is applied. The processing step, Irradiating light onto a substrate to which the film is attached to expose a required portion; And Corroding the unsensitized portion to form a concave-convex pattern of a predetermined pattern corresponding to the pattern formed on the film; Cosmetic device manufacturing method for nails and keratin cleaning comprising a.

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