CN215076098U

CN215076098U - Nail clipper with built-in photoetching glass file and pressing plate cover

Info

Publication number: CN215076098U
Application number: CN202120453785.3U
Authority: CN
Inventors: 吕祚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-18
Filing date: 2021-03-02
Publication date: 2021-12-10
Anticipated expiration: 2031-03-02
Also published as: KR20220000459U; KR200495173Y1

Abstract

The utility model relates to a nail clipper with a built-in photoetching glass file and a pressing plate cover. The nail clipper is provided with a file of glass material for photo-etching, instead of chopping the inner side of a metal pressing plate at the upper part of the nail clipper or internally provided with a metal file to be chopped, and the existing file for chopping the metal material has the disadvantage that the tip of the nail can be coarsely ground, or when the chopping tooth groove is blunt, the grinding effect is negligible, and does not play any role in grinding the upper part of the nail. Carrying out thick vacuum deposition on chromium on a transparent glass plate with the thickness of 1-2 mm, then forming a plurality of superfine microgrooves by photoetching, and then cutting. The file having the outer diameter processed exhibits excellent performance in polishing the tip of the nail, and not only can polish a curved nail top smoothly, but also has a characteristic of having a gloss effect like applying nail polish, thereby providing a nail clipper having consistency in nail beauty.

Description

Nail clipper with built-in photoetching glass file and pressing plate cover

Technical Field

The present invention relates to a nail clipper with a built-in nail grinding file, and more particularly, to a nail clipper with a file made of glass material having fine convex grooves formed by using a chrome (deposition) lithography technique, instead of a file made of metal material manufactured by using a conventional tooth cutting technique.

Background

In order to grind the end of the roughly cut nail, the existing nail clipper uses a cutting tool to chop or chemically etch the inside of the upper press plate, or a file integrating a diamond compound into a metal plate using an electroplating technique is installed inside the nail clipper.

The file has the disadvantage that the tip of the nail is ground roughly or, when the cutting teeth are duller, the grinding effect is negligible.

SUMMERY OF THE UTILITY MODEL

The cut nail end is rough and sharp, and thus there is a need for a file for smoothly finishing the nail end, which cannot obtain a good result in finishing the nail end using the existing chopping technique, and cannot play any role in grinding the upper part of the nail, which is important for nail beauty, and therefore, there is a need for providing a nail clipper equipped with a file capable of compensating for such a disadvantage.

According to the utility model, the nail clippers can be provided with the chromium deposition photoetching glass file on the inner side of the pressing plate.

According to the utility model discloses a pressing plate cover can be formed with chromium deposit photoetching glass file on resin or metal crust.

A method for manufacturing a nail clipper includes the steps of depositing chromium (Cr) on a transparent glass plate with a thickness of 1-2 mm in a vacuum manner, manufacturing a photoetching glass plate or a metal plate with numerous fine chromium layer bulges through a photoetching technology used in a semiconductor chip manufacturing process, cutting the photoetching glass plate or the metal plate, and attaching a file with a processed outer diameter to a narrow surface of the nail clipper in a size and a mode capable of being installed on the nail clipper.

The nail clipper of the utility model is equipped with a chromium vacuum deposition photoetching glass file, so that the cutting of the end of the nail and the grinding of the upper part of the nail can be simultaneously carried out. Furthermore, the photoetching glass file of the utility model has countless cutting fine bulges, and can smoothly finish the end of the nail with excellent grinding force. Also, polishing of the nail top, which is important for nail beauty of modern people, can be performed. When the upper part of the nail is repeatedly ground, the curved and wrinkled nail surface can be finished like a glass plate, and can exhibit a gloss effect like a nail polish, have a semi-permanent grinding cutting ability, and the gloss of the nail can last for more than 15 days. It is also suitable for male or young people unaccustomed to use nail polish, and can maintain glossy nail.

Drawings

Fig. 1a to 1c are views for illustrating a nail clipper equipped with a photolithographic glass file according to an embodiment of the present invention.

Fig. 2 is a diagram for illustrating various shapes of a chromium deposition lithography glass file according to an embodiment of the present invention.

Fig. 3a and 3b are views illustrating a pressing plate cover for a nail clipper according to an embodiment of the present invention.

Detailed Description

Referring to fig. 1a, a nail clipper 1 according to an embodiment of the present invention may include an upper body portion 10, a lower body portion 20, a pressing plate 30, and a support shaft 40. The nail clipper 1 may be used to cut a nail or a toenail.

The upper body 10 and the lower body 20 may be arranged in the up-down direction such that at least a partial region of one end (right side end with reference to fig. 1 a) of the upper body 10 and the lower body 20 is in close contact with each other, thereby forming a body of the nail clipper. The upper body 10 and the lower body 20 may include an upper dicing blade 11 and a lower dicing blade 21 at the other end (the left end with reference to fig. 1 a). Here, the lower dicing blades 21 are arranged to correspond to each other in the vertical direction, and the upper dicing blade 11 and the lower dicing blade 21 can be matched with each other as the upper body portion 10 presses the lower body portion 20 by a pressing plate 30 described later. Although fig. 1a shows that the main body of the nail clipper 1 is a combination of the upper body part 10 and the lower body part 20, the scope of the present invention is not limited thereto, and the main body of the nail clipper 1 may be manufactured as a single member according to a specific design purpose.

The support shaft 40 may be disposed to penetrate the upper body 10 and the lower body 20.

The pressing plate 30 may be coupled to an upper end portion of the supporting shaft 40. The pressing plate 30 can rotate about the support shaft 40 and can move up and down while being coupled to the support shaft 40. Referring to fig. 1c together, in order to cut nails in the state shown in fig. 1c, a user may rotate the pressing plate 30 centering on the support shaft 40 and then lift the pressing plate 30, thereby forming the state shown in fig. 1 a. In order to cut nails in the state shown in fig. 1a, the user presses the pressing plate 30 coupled to the supporting shaft 40 downward, so that the upper body 10 presses the lower body 20 through the pressing plate 30 to fit the upper cutting blade 11 and the lower cutting blade 21. In order to store the nail clipper 1 in the state shown in fig. 1a, the user can rotate the pressing plate 30 around the support shaft 40 to bring the pressing plate 30 into the state shown in fig. 1 c.

In an embodiment of the present invention, a chrome deposition lithography glass file 32 may be formed on a surface of the pressing plate 30. The chrome-deposited photo-lithographically glass file 32 can smoothly dress not only the cut rough and sharp nail tip but also the upper part of the nail, thereby providing a nail beauty function that can produce gloss even without applying nail polish to the upper part of the nail. In the present embodiment, the chromium deposition lithography glass file 32 may be formed on the inner side surface of the pressing plate 30 with reference to fig. 1c, and thus, as shown in fig. 1a, the chromium deposition lithography glass file 32 formed on the inner side surface of the pressing plate 30 may be exposed to the outside during the user's nail cutting. Accordingly, after cutting the nail, the user can then effectively finish the nail with a single tool using a chrome deposition photo-litho glass file 32.

Of course, the detailed formation position of the chrome deposition lithography glass file 32 is not limited to fig. 1a and 1c, and the position of the chrome deposition lithography glass file 32 may be arbitrarily changed according to the specific design purpose. For example, referring to fig. 1c, the chrome deposition lithography glass file 32 may be formed on the outer surface of the pressing plate 30, the upper surface of the upper body 10, the lower surface of the lower body 20, and the position thereof is not limited as long as the chrome deposition lithography glass file 32 may not be damaged, and all changes of such a forming position are included in the scope of the present invention.

In addition, the glass plate 32a of the chrome deposition lithography glass file 32 may include transparent glass, translucent glass, opaque glass, tempered glass, or the like, and in the case of tempered glass, may have more excellent strength than glass, and may also include low-iron glass containing a small amount of iron, soda lime glass, aluminosilicate glass, or the like in some cases.

In the embodiment of the present invention, the size of the glass file 32 may have a size that can be attached to a narrow region such as a nail clipper, for example, a lateral length of 12cm or less, preferably 10cm or less, more preferably 7cm or less, and a longitudinal length of 2cm or less, preferably 1.5cm or less, more preferably 1.2cm or less, but is not limited thereto.

As shown in the enlarged region A of FIG. 1a, the chromium deposition lithography glass file 32 may be provided with a plurality of protrusions 32b formed on a glass plate 32 a. The plurality of protrusions 32b are formed to contain chromium (Cr), thereby enabling the plurality of protrusions 32b to have an excellent polishing force.

In the present embodiment, the plurality of protrusions 32b may be formed to be regularly arranged on the glass plate 32 a. On the glass plate 32a, the plurality of protrusions 32b may be arranged to have a uniform interval from each other, but the scope of the present invention is not limited thereto. In particular, the plurality of protrusions 32b may be arranged on the glass plate 32a such that columns (columns) are staggered with respect to each other between adjacent rows (rows). For example, the plurality of projections 32b arranged in the first row may be arranged to be staggered with the plurality of projections 32b arranged in the second row next to the first row, so that it is formed in a form in which the projections of the second row are arranged between two projections adjacent to each other in the first row. Such an arrangement of protrusions can further improve the grinding force.

In addition, as shown in the enlarged region a, the plurality of projections 32b may be formed in a shape having a fine cylindrical three-dimensional structure. Of course, the shape of the plurality of projections 32b is not limited to the illustrated shape, and may be arbitrarily changed according to a specific design purpose. For example, the upper surfaces of the plurality of projections 32b may be formed in an arbitrary polygon shape. In the process of manufacturing the chrome deposition lithography glass file 32, the arrangement or shape of such a plurality of protrusions 32b may be determined in various arrangements or shapes according to the shape of a mask used in a lithography process.

According to the present embodiment, the plurality of chrome-containing protrusions 32b formed on the pressing plate 30 of the nail clipper 1 have excellent grinding power, and not only can ensure a grinding effect on rough and sharp nail ends after cutting nails, but also can provide a nail beauty function of making nails glossy by manicuring the upper part of the nails. In addition, the nail clipper 1 according to an embodiment of the present invention can perform nail finishing and nail beautification with one nail clipper, thereby providing convenience to a user. In particular, when repeatedly grinding the upper portion of the nail, the curved and wrinkled nail surface may be finished like a glass plate, and may exhibit a gloss effect like nail polish, have a semi-permanent grinding cutting ability, and the gloss of the nail may last for more than 15 days. It is also suitable for males or young persons who are not used to use nail polish, so that glossy nails can be maintained.

Next, a section of the pressing plate 30 cut along the cutting plane (BB') will be explained with reference to fig. 1 b.

Referring to fig. 1b, the pressing plate 30 may be provided with a depression region R formed on one surface thereof. The depressed region R can be formed by, for example, digging out a surface of the pressing plate 30 in accordance with the shape of a chromium deposition lithography glass file 32. Accordingly, the adhesive layer 36, the paint layer 34, the glass plate 32a and the plurality of protrusions 32b may be sequentially formed in the recess region R, wherein the glass plate 32a and the plurality of protrusions 32b may correspond to the chrome deposition lithography glass file 32.

The adhesive layer 36 may be formed on the bottom surface of the recess region R. In particular, the adhesive layer 36 may include an adhesive substance that has flexibility after curing. A flexible epoxy adhesive substance may be cited as a representative example of the adhesive substance having flexibility after curing, but the scope of the present invention is not limited thereto. For example, the epoxy adhesive may include a standard curing type epoxy adhesive, a high strength epoxy adhesive, an aluminum epoxy adhesive paint, a wood epoxy adhesive paint, a titanium high temperature epoxy adhesive paint, an epoxy super paint, a transparent multipurpose epoxy adhesive, a resin type epoxy adhesive, etc., and those skilled in the art may select an adhesive suitable for a practical embodiment to use according to circumstances. In addition, any type of adhesive having flexibility or elasticity after curing, such as "flexible adhesive", and "elastic adhesive", may be included in the technical field of the present invention.

The utility model discloses usable epoxy bonding material does not have the whitening phenomenon to have soft nature, consequently have stronger antitorque commentaries on classics nature. And, have the following advantage: the color can be freely changed when the dye is mixed.

The paint layer 34 may be formed on the adhesive layer 36. The paint layer 34 may include any paint coating substance, such as 319 paint (sealant). Then, a glass plate 32a may be formed on the paint layer 34, and a plurality of protrusions 32b may be formed on the glass plate 32 a.

In fig. 1b, it is shown that a plurality of protrusions 32b containing chromium (Cr) are formed on a glass plate 32a having a flat upper surface, but a portion of the glass plate 32a may also be etched to include a portion of the glass plate 32a in the plurality of protrusions 32b according to a manufacturing process. That is, in the case where the etching process is performed using an etching solution such as hydrofluoric acid, a chromium (Cr) layer may be formed on the upper portions of the plurality of protrusions 32b, and a portion of the glass plate 32a protruded by etching is formed on the lower portion thereof.

According to the present embodiment, the nail clipper 1 forms the adhesive layer 36 including the adhesive substance having flexibility after curing between the glass plate 32a (having the paint layer 34 formed on the lower surface) and the bottom surface of the depression region R, so that the glass plate 32a (having the paint layer 34 formed on the lower surface) can be prevented from being broken even if the temperature is changed. For example, assuming that the adhesive layer includes an adhesive substance that does not have flexibility after curing, in the case where the air temperature is drastically lowered, the adhesive layer 36 may be shrunk and thus stress (stress) is applied, so that the glass plate 32a (having the paint layer 34 formed on the lower surface) in contact with the adhesive layer 36 may be broken. In contrast, the adhesive layer of the present invention includes an adhesive substance having flexibility after curing, and the shrinking effect is not great even in the case where the temperature is lowered, so that the stress applied to the glass plate 32a (having the paint layer 34 formed on the lower surface) can be minimized.

Further, according to the present embodiment, by forming the adhesive layer 36, the glass file of the present invention can be firmly attached without damage even in a narrow area of the nail clipper.

Also, according to the present embodiment, the nail clipper 1 forms the paint layer 34 between the adhesive layer 36 and the glass plate 32a, and thus it is possible to obtain an aesthetic effect of the glass plate 32a and to improve the adhesive force with the adhesive layer 36. For example, the paint layer 34 acts to mask the adhesive layer 36, thereby providing an aesthetically neat appearance through the transparent glass pane 32 a. In the case where such a design is not adopted, in order to obtain an aesthetic effect that the adhesive substance is not exposed, for example, the following means is required: the inner surface of the pressing plate 30 is cut in a stepped manner, the glass plate 32a is brought into contact with only a part of the surface cut in the stepped manner, and the surface not in contact is not brought into contact with the adhesive, which is very complicated and expensive as compared with the manufacturing method of the present invention. In contrast, according to the present invention, not only the manufacturing method is simple, but also excellent aesthetic effects can be ensured at a low cost.

In addition, when a pattern, a draft, a trademark, a trade name, or the like is printed on the transparent glass plate 32a according to a specific design purpose, the paint layer 34 can serve as a background for improving the visibility of the printing, and thus the marketability of the nail clipper 1 can be improved. Furthermore, by preventing a reduction in the bonding force with the adhesive layer 36 due to the smooth surface property of the glass plate 32a, it is also possible to have an effect of enabling the glass plate 32a to be firmly fixed to the pressing plate 30 of the nail clipper 1.

Referring to fig. 2, a chrome deposition lithography glass file 32 according to an embodiment of the present invention may be formed as three-dimensional structures 33A to 33E protruding on a pressing plate 30, and the three-dimensional structures 33A to 33E may be aligned on the pressing plate 30 to form integral structures 32A to 32E.

Of course, the shape or arrangement of the structure shown in FIG. 2 is merely exemplary, and the shape or arrangement of the chromium deposition lithography glass file 32 may be arbitrarily changed according to a specific design purpose.

Referring to fig. 3a, the pressing plate cover 50 for a nail clipper according to an embodiment of the present invention may include a chrome deposition photo etching glass file 52 and a pressing plate insert 58. The platen cover 50 may be formed of resin or metal.

As with the chromium deposition lithography glass file 32 described hereinabove, the chromium deposition lithography glass file 52 can not only smoothly dress the rough and sharp nail tip that is cut, but also dress the upper part of the nail, thereby being able to provide a nail cosmetic function that makes it shiny. In the present embodiment, the chromium deposition lithography glass file 52 may be formed on the upper surface of the pressing plate cover 50, but the specific formation position thereof is not limited thereto, and the position of the chromium deposition lithography glass file 52 may be arbitrarily changed according to the specific design purpose. For example, a chrome deposition lithography glass file 52 may be formed on a side surface or a lower surface of the pressing plate cover 50.

As with the chromium deposition lithography glass file 32 described hereinabove, the chromium deposition lithography glass file 52 may be provided with a plurality of protrusions 52b, and since the details of the chromium deposition lithography glass file 52 including the same can refer to the chromium deposition lithography glass file 32, a repetitive description will be omitted.

In particular, the plurality of protrusions 52b may be arranged on the glass plate 52a in such a manner that the columns are staggered from one another between adjacent rows. For example, the plurality of projections 52b arranged in the first row may be arranged to be staggered with the plurality of projections 52b arranged in the second row next to the first row, so that it is formed in a form in which the projections of the second row are arranged between two projections adjacent to each other in the first row. Such an arrangement of protrusions can further improve the grinding force.

The advantageous effects of the chrome deposition lithography glass file 52 can be referred to the effects of the chrome deposition lithography glass file 32 described above with respect to fig. 1 a.

Further, the nail clipper 1 is coupled to the pressing plate cover 50 by inserting the pressing plate 30 of the nail clipper 1 into the pressing plate insertion portion 58.

Hereinafter, a section of the pressing plate cover 50 cut along the cutting plane (CC') will be described with reference to fig. 3 b.

Referring to fig. 3b, the pressing plate cover 50 may be provided with a depression region R formed on one surface thereof. The recessed region R may be formed by, for example, digging out a surface of the platen cover 50 in accordance with the shape of a chrome deposition lithography glass file 52. Accordingly, the adhesive layer 56, the paint layer 54, the glass plate 52a and the plurality of protrusions 52b may be sequentially formed in the recess region R, wherein the glass plate 52a and the plurality of protrusions 52b may correspond to the chrome deposition lithography glass file 52.

The adhesive layer 56 may be formed on the bottom surface of the recess region R. In particular, the adhesive layer 56 may include an adhesive substance that has flexibility after curing. A flexible epoxy adhesive substance may be cited as a representative example of the adhesive substance having flexibility after curing, but the scope of the present invention is not limited thereto. For example, the epoxy adhesive may include a standard curing type epoxy adhesive, a high strength epoxy adhesive, an aluminum epoxy adhesive paint, a wood epoxy adhesive paint, a titanium high temperature epoxy adhesive paint, an epoxy super paint, a transparent multipurpose epoxy adhesive, a resin type epoxy adhesive, etc., and those skilled in the art may select an adhesive suitable for a practical embodiment to use according to circumstances. In addition, any type of adhesive having flexibility or elasticity after curing, such as "flexible adhesive", and "elastic adhesive", may be included in the technical field of the present invention.

The utility model discloses well usable epoxy bonding material does not have the whitening phenomenon to have soft nature, consequently have stronger antitorque commentaries on classics nature. And, have the following advantage: the color can be freely changed when the dye is mixed.

The paint layer 54 may be formed on the adhesive layer 56. Paint layer 54 may include any paint coating substance, such as 319 paint (sealant). Then, a glass plate 52a may be formed on the paint layer 54, and a plurality of protrusions 52b may be formed on the glass plate 52 a.

In fig. 3b, a case where a plurality of bumps 52b containing chromium (Cr) are formed on a glass plate 52a having a flat upper surface is shown, but a portion of the glass plate 52a may also be etched to include a portion of the glass plate 52a in the plurality of bumps 52b according to a manufacturing process. That is, in the case where the etching process is performed using an etching solution such as hydrofluoric acid, a chromium (Cr) layer may be formed on the upper portions of the plurality of projections 52b, and a portion of the glass plate 52a projected by the etching may be formed on the lower portion thereof.

The advantageous effects of the adhesive layer 56 and the paint layer 54 can be referred to as described above with respect to the adhesive layer 36 and the paint layer 34 of fig. 1 b.

Although the embodiments of the present invention have been described in detail, the scope of the present invention is not limited thereto, and various modifications and improvements by persons having ordinary knowledge in the art to which the present invention pertains are also within the scope of the present invention.

Claims

1. A nail clipper is characterized in that,

a chrome deposition photoetching glass file is formed on the inner side of the pressing plate.

2. A pressing plate cover is characterized in that,

a chrome-deposited photolithographic glass file is formed on the resin or metal sheath.