KR20170008419A - Drill bit for removing loose skin and drill care set - Google Patents

Abstract

The present invention relates to a drill bit used for nail management, more specifically, to a drill bit for removing dead skin cells, which can remove dead skin cells remaining after removing a cuticle attached to a nail, and a nail care set using a drill. The drill bit for removing dead skin cells includes: a rod unit fitted into a drill mounting hole; and an abrasive polishing head coupled to one side of the rod unit, wherein the abrasive polishing head having a circular section in a direction perpendicular to an axis of the rod unit, an area of the circular section decreases toward a front side, and the abrasive polishing head has a trapezoidal cross section in the axial direction of the rod unit. Thus, the drill bit for removing dead skin cells can remove dead skin cells that remain after the cuticle of a nail is removed. In addition, the nail care set using a drill includes all the components used in nail repair, including the drill bit for removing dead skin cells.

Description

Technical Field [0001] The present invention relates to a drill bit and a drill care set for removing a loose skin,

The present invention relates to a drill bit used for nail management, and more particularly, to a drill bit for removing a loose skin which can remove a loose skin after removing a cuticle attached to a nail, and a drill care set .

In everyday life, the hands, especially the fingernails, are always exposed and the nerves are often used, and women are spending a lot of time and money on managing the nails more and more.

There are a variety of nail care products such as nail polish and artificial nails. In recent years, there have been a lot of nail shops that professionally provide nail care services.

Let's briefly describe the major tools currently used for nail care in most nail shops.

Typical nail care tools include a pusher and a nipper. Fig. 1 is an exemplary view showing an actual use of a pusher, and Fig. 2 is an exemplary view showing a use of a nipper.

Pushers and nippers are tools that are used together to remove unwanted skin tissue called nail clippings and cuticle around the nail. In particular, pushers are used to push up unnecessary skin tissue attached to nails, It is used to cut skin tissue.

However, since the nipper has a scissors-like structure, it is sharp and dangerous, and it is often the case that beginners use blood during mistakes, and the practice requires at least three months of practice to acquire skills. In addition, if blood is used while using the nipper, hygienic problems may occur and people who want to receive nail care may feel discomfort.

Also, the nipper or the pusher has to be re-sharpened when it is used for a certain period of time, and the cost is also increased.

Recently, we started to introduce small drills used for dental use in nail-up. In other words, when using various drill bits developed for dental use as they are, the fingernails are deeply pierced, and the stability of the skin tissue is seriously damaged due to such a problem.

On the other hand, after removing the cuticle of the nail, the nail and the skin texture around the nail are finely trimmed to make it cleaner, and a manicure or artificial nail is attached.

There is a "electric polisher for nail dressing" of Korean Utility Model No. 20-2013-0007126, which is related to the present invention.

Fig. 3 shows a cross-sectional view of a conventional electric nail polisher.

A pen type case, a drive motor 20 incorporated in the case, a power supply means 30 for operating the drive motor, a control switch 40 and a polishing tip 50 .

A polishing abrasive plate is attached to the abrasive tip 50 to grind the nails so that they can be smoothly polished. However, there is a limitation in that the conventional cutting tool can not remove the cuticle attached to the nail.

Korean Utility Model No. 20-2013-0007126

Accordingly, the present invention provides a drill bit for removing loose skin, which can easily and safely remove the loose skin remaining on the surface of the nail after removing the cuticle during nail polishing.

The present invention also provides a nail shop drill care set for nail care capable of processing from cutting to final finishing of a cuticle.

According to an aspect of the present invention, there is provided a drill bit for removing loose skin, the drill bit for removing a loose skin used in nail repair, the drill bit comprising: a rod portion fitted in a mounting hole of a drill; And an abrasive polishing head coupled to one side of the rod portion, the abrasive polishing head having a circular cross section in a direction perpendicular to the axis of the rod portion and having a trapezoidal cross section in the axial direction of the rod portion, So that the remaining loose skin can be removed.

Preferably, the abrasive polishing head is characterized in that diamond is mixed in the silicone rubber.

Preferably, a powder inflow prevention ring is provided at a rear end of the abrasive polishing head so as to surround the rod portion.

The drill care set according to the present invention is characterized in that the drill care set includes a rod portion that is fitted in a mounting hole of the drill, a neck portion that is gradually reduced in diameter from one end portion of the rod portion, A cutting bit for cutting a cuticle of a nail or a toe including a head portion where a corner portion in an orthogonal direction is a cutting edge; A cutting bit having a pointed shape is formed at the other end of the rod portion which is fitted to the drill mounting hole to enter the lower portion of the cuticle to cut and remove the cuticle; The rod portion is connected to one side of the rod portion. The rod portion has a circular cross-section in a direction perpendicular to the axis. The cross-sectional area decreases toward the front side. The rod portion has a trapezoidal cross- And a drill bit for removing the loose skin, the drill bit including an abrasive polishing head to remove the remaining loose skin after the cuticle of the nail or toenails is removed.

Preferably, the drill care set of the present invention further comprises a guide bit for removing hard flesh around the nail, and a wheel bit for finishing the nail surface by finishing.

The drill bit for removing loose skin according to the present invention has the effect of safely and cleanly removing the loose skin remaining on the nail after removing the cuticle of the nail.

In addition, the drill care set according to the present invention is constituted by the essential components for performing all the operations for nail care, and thus can be easily used from the cutting of the cuticle to the final finishing.

The drill care set of the present invention can be used for nail care in a nail shop, and can be easily used by general consumers.

1 is an exemplary view showing an actual use of a pusher;
Fig. 2 is an exemplary view showing the use of a nipper. Fig.
Fig. 3 is a cross-sectional view of a prior art motor-driven polisher for nail cleaning. Fig.
4 is a perspective view of a drill bit for removing a loose skin according to an embodiment of the present invention;
Figure 5 is a side view of Figure 4;
6 shows an example of the use of an actual loose skin removal drill bit.
7 is a perspective view showing a configuration of a drill care set according to the present invention;
8 is a side view of a cutting bit;
9 is an enlarged perspective view of a head portion of a cutting bit;
FIG. 10 is an example showing a state where a cuticle is cut and removed by using a removal bit; FIG.
11 is an example of use of guide bits.
12 is an example of use of a wheel bit;

Hereinafter, the drill bit for nail art according to the present invention will be described in more detail, and a specific embodiment will be described as a method for understanding the technical idea of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification.

The present invention relates to a drill bit for removing loose skin to remove loose skin remaining on a nail, and a drill care set including the drill bit, and can be utilized in a nail shop or the like.

First, the drill bit for loose skin removal will be described, and then the drill care set will be described.

FIG. 4 is a perspective view of a drill bit for removing a loose skin according to an embodiment of the present invention, FIG. 5 is a side view of FIG. 4, and FIG. 6 is a view illustrating an example of using a drill bit for removing an actual loose skin

The drill bit 400 for removing the loose skin includes a rod portion 410 to be inserted into a mounting hole of the drill and an abrasive polishing head 420 to be coupled to one side of the rod portion 410. The loose skin removal drill bit (400) of the present invention is used for removing the loose skin remaining on the nail surface after removing the cuticle of the nail.

As shown in the figure, the abrasive polishing head 420 has a circular cross section in the direction perpendicular to the axis of the rod section 410, a cross sectional area decreases toward the front, and a shape having a trapezoidal cross section in the axial direction of the rod section 410 I have.

The abrasive polishing head 420 is made of silicon rubber as a main component and mixed with a small amount of diamond. Since the abrasive polishing head 420 is made of silicone rubber as a main component, the abrasive polishing head 420 can have a certain degree of cushioning, thus enabling safe operations.

The front end of the abrasive polishing head 420 is processed into a linear shape, and when used, the blade portion is worn. In this case, the blade can be repeatedly used by re-machining.

The powder inflow preventing ring 430 may be coupled to the rear end of the abrasive polishing head 420 to enclose the rod portion 410. The powder inflow preventing ring 430 may be made of rubber or synthetic resin, The powder inflow preventing ring 430 prevents the fine powder from flowing into the drill.

On the other hand, when using the drill bit 400 for removing the loose skin of the present invention, it is preferable to use a predetermined drilling oil together. If you remove the loose skin by using the drill bit for removing the furuz skin, you can remove the loose skin while protecting the fingernail while reducing frictional heat.

Next, a drill care set, which is another technical idea of the present invention, will be described.

FIG. 7 is a perspective view showing the construction of a drill care set according to the present invention, FIG. 8 is a side view of a cutting bit, FIG. 9 is an enlarged perspective view of a head portion of a cutting bit, Fig. 11 is an example of using a guide bit, and Fig. 12 is an example of using a wheel bit. Fig.

The drill care set is made up of a number of components, enabling the nail management to be performed collectively.

Basically, the drill care set includes a cutting bit 100, a removal bit 200, and a drill bit 400 for loose skin removal. And may further include other guide bits 300 and wheel bits 500.

The cutting bit 100 is for cutting the cuticle attached to the nail as the first bit used for nail trim.

The cutting bit 100 is composed of a rod 110, a neck 120, and a head 130, and is used to cut a cuticle covering the inner surface of the nail. Cuticle is a skin tissue that partially covers the nail. If you do not manage the nail, the cuticle area is not very good. Of course, men do not pay much attention, but in the case of women who care about cosmetics, removal of cuticles is the primary problem because they pay much attention to nail management.

The rod 110 is integrally connected to the neck portion 120 and the head portion 130. One end of the rod portion 110 is inserted into the mounting hole of the drill 110 in the form of a long shaft, .

The neck portion 120 is formed from one end portion of the rod portion 110, and the neck portion 120 preferably has a shape in which the diameter gradually decreases. When the actual cutting bit 100 is used, the cutting bit 100 is laid down almost horizontally on the upper part of the nail. The diameter of the neck 120 is gradually reduced so that interference with the upper surface of the nail can be reduced.

The head portion 130 protrudes in a rhombic cross-sectional shape and a corner portion of the rod portion 110 in a direction orthogonal to the center axis of the rod portion 110 is cut And becomes a blade 131.

The head 130 has a shape that protrudes in a conical shape from left to right with respect to the cutting edge 131, and cuts the cuticle of the nail using the cutting edge 131.

More preferably, a plurality of cutting grooves 132 are formed in the cutting blade 131 at regular intervals so that the cutting blade 131 has the same shape as a saw tooth, and cuts the cuticle smoothly.

The cutting grooves are preferably extended from the oblique sides formed on the left and right sides of the cutting blade 131 in order to form the cutting grooves 132 in the cutting blades 131.

If the cutting bit 100 of the present invention having such a structure is inserted into the hole of the drill, it is possible to cut only the cuticle portion without damaging the skin tissue.

The size of the head part 130 can be variously provided, and the cutting characteristic according to the size of the head part is different. The bigger the size, the better the cutting, but you can dig your fingernails too much, so it's a good idea to use a small cutting bit until you master it.

The cutting edge 131 of the head part 130 is aligned with the cuticle line while the cutting bit 100 is held as close to the horizontal as possible so that the cuticle is cut while moving along the cuticle line.

At this time, the portion protruding forward of the cutting edge 131 comes close to the skin tissue beyond the cuticle line. Preferably, the front edge of the conical cutting edge 131 does not touch the skin tissue. However, even if the front portion of the cutting blade 131 touches the skin tissue, it can be used safely because it does not cause scarring.

When the cutting of the cuticle is completed, the process of removing the cuticle is performed in the following process.

The removal bit 200 is used to remove the cuticle cut, and the removal bit 200 may enter the bottom of the cuticle to remove the cuticle that was primarily cut by raising the cuticle.

The removal bit 200 has a rod 210 inserted into a drill mounting hole and a sharp cut 220 formed at the other end of the rod 210 so that it can easily enter the lower portion of the cuticle. Since the cuticle is primarily cut along the cuticle line by the cutting bit 100, the cuticle is removed from the fingernail when the cutting bit 200 is entered from the front of the cuticle to the bottom of the cuticle and the cut is made.

Even when the cuticle attached to the nail is removed, a thin layer of loose skin remains on the surface of the nail. Rouge skins need to be cleaned off because they make the fingernails look rough and messy.

The drill bit 400 for removing the loose skin is provided for removing the loose skin and the drill bit 400 for removing the loose skin includes the rod portion 410 and the abrasive polishing head 420 as described above .

The detailed structure of the abrasive polishing head 420 has already been described and a detailed description thereof will be omitted. The drill bit 400 for removing the loose skin is used to cleanly remove the remaining loose skin after the cuticle of the nail is removed .

Meanwhile, the drill care set of the present invention may further include a guide bit 300 and a wheel bit 500.

Preferably, the guide bit 300 is used to remove the flesh of the fingernail after removing the cuticle of the fingernail using the cutting bit 100 and the removal bit 200. One end of the guide bit 300 is formed with a cutting edge, such as a small saw tooth, so as to be suitable for removing solid flesh.

On the other hand, the loose skin is removed from the nail using the drill bit 400 for removing the loose skin, and then the wheel bit 500 for final nail surface clearance is finally used.

The wheel bit 500 is formed in a small wheel shape, and a synthetic resin is used as a main material and a small amount of diamond powder is contained, so that the nail surface can be easily arranged. That is, it is possible to remove the small loose skin remaining on the nail surface and remove the oil which was used when removing the loose skin.

The present invention can be used for nail care in nail shops and the like.

100: Cutting bit
110: rod part 120: neck part
130: head part 131:
132: Cutting groove
200: Removal bit
210: rod part 220: cutting part
300: guide bit
400: Drill bit for loose skin removal
410: Rod section 420: Abrasive polishing head
430: powder inflow prevention ring
500: wheel bit

Claims (5)

A drill bit for removing loose skin, which is used for nail polishing,
A rod portion that is fitted in a mounting hole of the drill;
And an abrasive polishing head coupled to one side of the rod portion, the abrasive polishing head having a circular cross section in a direction perpendicular to the axis of the rod portion and having a trapezoidal cross section in the axial direction of the rod portion, So that the remaining loose skin can be removed after the cuticle of the loose skin is removed. The method according to claim 1,
Wherein the abrasive polishing head is characterized in that silicon rubber is mixed with diamond. The method according to claim 1,
And a powder inflow prevention ring for enclosing the rod portion is provided at a rear end of the abrasive polishing head. CLAIMS 1. A drill care set for nail care,
A rod portion which is inserted into a drill mounting hole, a neck portion gradually reduced in diameter from one end portion of the rod portion, and a corner portion protruding in a rhomboid shape at the end of the neck portion and perpendicular to the axis of the rod portion, A cutting bit for cutting the cuticle of the nail or toenails including the head portion that becomes the nail or the nail;
A cutting bit having a pointed shape is formed at the other end of the rod portion which is fitted to the drill mounting hole to enter the lower portion of the cuticle to cut and remove the cuticle;
The rod portion is connected to one side of the rod portion. The rod portion has a circular cross-section in a direction perpendicular to the axis. The cross-sectional area decreases toward the front side. The rod portion has a trapezoidal cross- And a drill bit for removing the loose skin, the drill bit including an abrasive polishing head to remove the loose skin remaining after the cuticle of the nail or toenails is removed. 5. The method of claim 4,
The drill care set includes:
Further comprising a guide bit for removing hard flesh and the like around the nail and a wheel bit for cleaning the nail surface by the finishing.

Images