KR101318886B1 - Grinding member for electric nail art apparatus and electric nail art apparatus having the same - Google Patents

Abstract

The present invention relates to an electric nail art machine, and more particularly, it is possible to conveniently trim a nail or a toenail while rotating an abrasive member by a transmission device, and the roughness of each of the abrasive members is worn or the nails and the toenails are roughly different from each other. The present invention relates to an electric nail art machine that can be used while replacing another abrasive member.
The present invention as a technical idea for achieving the above object, the electric motor is provided in the inside, the shaft is provided with a shaft coupling portion at one end, the rotary shaft coupled to the shaft coupling portion, the other end to one end of the rotary shaft It may be configured to include an abrasive member holder and a holder accommodating portion is provided on the inside, and the abrasive member is provided on the outside.

Description

Grinding member for electric nail art machine and electric nail art machine including same TECHNICAL APPARATUS AND ELECTRIC NAIL ART APPARATUS HAVING THE SAME}

The present invention relates to an abrasive member for an electric nail art machine and an electric nail art machine including the same, and more particularly, it is possible to conveniently trim a nail or a toenail while rotating the abrasive member by a transmission device, and the abrasive member is worn or handed. The present invention relates to an abrasive member for an electric nail art machine which can be used while replacing an abrasive member having a different roughness in each step of forming a toenail, and an electric nail art machine including the same.

Nail art refers to a variety of shapes to decorate nails or toenails, or to carve a variety of patterns on the surface of the hands and toenails. Nail art has begun to focus on young women who value individuality. Recently, it has become a fashion trend and is spreading widely among various age groups.

Early nail art was all about smoothing nails or toenails, but recently it has developed to the stage of art in which various patterns and shapes are drawn.

As the nail art of more complicated and diverse patterns or shapes is implemented due to the spread and development of nail art, the demand for more precise and convenient mechanisms is steadily increasing.

In the related art, nails, toenails, artificial nails, etc. were used by using a polishing rod or a plate-like polishing member. In this case, the work itself takes a long time and the work itself is quite difficult.

In order to solve such a problem, an electric nail art machine has been recently released, for example, Korean Patent No. 10-0746309 and Utility Model No. 20-0378694.

However, the electric nail art according to the prior art has a problem in that the manufacturing cost is expensive because the rotating shaft is integrally molded to the polishing member, and the rotating shaft is also thrown away when the life of the polishing member is exhausted. In addition, since each rotating member is provided with a rotating shaft separately, there is a problem that a lot of space is required even during storage.

KR 10-0746309 A KR 20-0378694 A

The present invention is to solve the above problems, and provided with a holder receiving portion in the polishing member and to be coupled while the polishing member holder provided at the other end of the rotation shaft to the holder receiving portion, the polishing member is worn or other kinds It is an object of the present invention to provide an electric nail art machine in which only the polishing member needs to be replaced when the polishing part material is replaced.

The present invention as a technical idea for achieving the above object, the electric motor is provided in the inside, the shaft is provided with a shaft coupling portion at one end, the rotary shaft coupled to the shaft coupling portion, the other end to one end of the rotary shaft It may be configured to include an abrasive member holder and a holder accommodating portion is provided on the inside, and the abrasive member is provided on the outside.

In a preferred embodiment of the present invention, the holder receiving portion of the polishing member is formed in a cylindrical shape, the polishing member holder is formed with a plurality of protrusions along the outer peripheral surface of the cylindrical member body, the projection is pressed into the holder receiving portion Can be combined while being inserted in a custom format.

In a preferred embodiment of the present invention, the polishing member holder is made of an elastic material, and when the polishing member holder is inserted into the holder accommodating portion, the protrusion of the polishing member holder may be inserted while being elastically deformed.

In a preferred embodiment of the present invention, the other end of the polishing member holder may be formed with a member end portion larger than the inner diameter of the holder accommodating portion.

In a preferred embodiment of the present invention, one side of the polishing member may be formed to narrow the outer diameter toward the end.

In a preferred embodiment of the present invention, the member body of the polishing member may be made of any one material or a mixture of plastic, reinforced plastic, ABS.

In the abrasive member for the electric nail art machine according to the present invention, in the abrasive member for the electric nail art machine used to trim nails, toenails, artificial nails, etc. while rotating the abrasive member using a transmission device, the abrasive member is a central part. A holder accommodating part is coupled to the abrasive member holder while being inserted therein, and an abrasive is provided on the outside.

In a preferred embodiment of the present invention, the member body of the polishing member may be made of any one material of plastic, reinforced plastic, ABS.

In a preferred embodiment of the present invention, the polishing member may be configured in any one of a cylindrical shape, rod shape, cone shape or conical shape.

In a preferred embodiment of the present invention, the holder accommodation portion may be composed of a hollow portion having a cross section of a circular or polygonal.

In a preferred embodiment of the present invention, the polishing member is formed so that one side becomes narrower toward the end, the other side may be configured in a cylindrical shape.

In a preferred embodiment of the present invention, a stepped portion may be formed inside the holder accommodating portion at a position corresponding to the length of the polishing member holder.

In a preferred embodiment of the present invention, the holder accommodating portion may be provided only on the other side of the polishing member.

According to the electric nail art according to the present invention, when only the abrasive member is worn out and needs to be replaced or when the abrasive member needs to be replaced from the rough abrasive member to the soft abrasive member according to each step of grooming the nail or toenail, only the abrasive member except the rotating shaft is replaced. It is convenient and simple to use. In addition, since only one rotating shaft provided with a plurality of polishing members and polishing holders of various roughnesses is manufactured in the manufacturing process, manufacturing cost is reduced and storage is easy.

1 is a perspective view of an electric nail art machine according to the present invention.
2 is an exploded perspective view of the electric nail art machine shown in FIG.
3 is a view showing the configuration of the polishing member holder shown in FIG.
Figure 4 is a view showing the rear surface of the abrasive member shown in FIG.
5 is a view showing a polishing member of various shapes.

The description of the disclosed technique is merely an example for structural or functional explanation and the scope of the disclosed technology should not be construed as being limited by the embodiments described in the text. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the disclosed technology should be understood to include equivalents capable of realizing technical ideas. Also, the purpose or effect of the disclosed technology should not be construed as being limited thereby, as it does not mean that a particular embodiment must include all such effects or merely include such effects.

Meanwhile, the meaning of the terms described in the present application should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions describing the relationship between the components, such as "between" and "immediately between" or "neighboring to" and "directly neighboring to", should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the disclosed technology belongs, unless otherwise defined. The terms defined in the commonly used dictionary should be interpreted to coincide with the meanings in the context of the related art, and should not be interpreted as having ideal or excessively formal meanings unless clearly defined in the present application.

1 is a perspective view of an electric nail art machine according to the present invention, FIG. 2 is an exploded perspective view of the electric nail art machine shown in FIG. 1, FIG. 3 is a view showing the configuration of the abrasive member holder shown in FIG. 4 is a view illustrating a rear surface of the polishing member illustrated in FIG. 2, and FIG. 5 is a view illustrating polishing members having various shapes.

1 to 4, the electric nail art machine according to the present invention may include a transmission device 100, a rotating shaft 130, an abrasive member holder 150, and an abrasive member 170.

The transmission device 100 is provided with an electric motor (not shown) therein, one end of the rotation shaft 130 may be coupled. To this end, the shaft coupling portion 110 is provided at one end of the electric motor.

As an example of the shaft coupling unit 110, an accommodating hole (not shown) is provided at one end of the electric motor, and the other end of the rotating shaft 130 may be coupled to the accommodating hole. At this time, the receiving hole may have a polygonal internal structure or may be provided with a groove.

The electric motor provided in the transmission apparatus 100 may control the rotation speed step by step, and preferably, the maximum rotation speed may have a rotation speed of 30000 RPM.

Rotating shaft 130 may be configured in the shape of a rod (,), the whole or a part of the other side has a polygonal cross section corresponding to the shape of the shaft coupling portion 110 described above or the engaging projection 155 (not shown) ) May be coupled to the shaft coupling unit 110 so as not to rotate. And the other end of the rotating shaft 130 is provided with a polishing member 170, the holder 150. Thus, when the electric motor rotates, the shaft coupling part 110 provided in the electric motor rotates together, and when the shaft coupling part 110 rotates, the rotating shaft 130 coupled to the shaft coupling part 110 is together. It rotates while interlocking.

The polishing member holder 150 has a plurality of protrusions 155 formed along the outer circumferential surface of the cylindrical member body 153, and a member end portion 157 is formed at the other end thereof. The protrusion 155 is formed side by side along the longitudinal direction of the member body 153, as shown in the figure, the shape of the cross section viewed from one side may be configured in the shape of a cog wheel. However, the protrusion 155 having the above-described configuration represents a preferred example of the present invention, and is not necessarily limited to the above-described configuration, and may include various protrusions 155. In addition, if necessary, it is configured in a cylindrical shape having a diameter slightly larger than the holder accommodating portion 175 of the polishing member 170, which will be described later, without the protrusion 155 on the outside of the polishing member holder 150. The polishing member holder 150 may be coupled to the holder accommodating part 175 by interference fit. At this time, the polishing member holder 150 may be made of a material having elasticity, such as rubber. On the other hand, the polishing member holder 150 is not necessarily limited to a cylindrical shape, if necessary, the polygon may be configured in a columnar shape. As described above, when the polishing member 170 holder 150 is configured in the shape of a polygonal column, the holder accommodating part 175 to be described later also has a polygonal cross section corresponding to the shape of the polishing member holder 150. do.

In the case where the protrusion 155 is formed on the outer side of the abrasive member holder 150, the friction member is easily inserted into the holder accommodating part 175 to be described later. There is this.

In a preferred embodiment of the present invention, when the projection 155 is formed on the outside of the polishing member holder 150, the projection 155 is formed somewhat larger than the holder accommodating portion 175, the polishing member holder ( It is preferable to make an interference fit when inserting 150 into the holder accommodation portion 175 to be described later.

In a more preferred embodiment of the present invention, the protrusion 155 formed on the outside of the polishing member holder 150 may be made of a material having elasticity, such as rubber. Thus, when the polishing member holder 150 is inserted into the holder accommodating portion 175 of the polishing member 170, the protrusion 155 of the polishing member 170 is partially deformed (crushed), thereby being inserted into the polishing member 170. ) And the polishing member holder 150 may be more firmly fixed.

On the other hand, the other end of the polishing member 170 holder 150 is formed with a member end portion 157 larger than the inner diameter of the holder receiving portion 175 to be described later, the polishing member 170 in the holder receiving portion 175 When the holder 150 is coupled while being inserted, the member end portion 157 of the holder 150 is in contact with the other end of the polishing member 170 so that it is no longer inserted. Thus, the polishing member holder 150 and the polishing member 170 are always coupled at a constant position.

The polishing member 170 serves to directly grind the nail or the toenail. The abrasive member 170 is provided with a holder accommodating portion 175 on the inside, and an abrasive 173 on the outside.

The holder accommodating part 175 is a place where the above-described abrasive member holder 150 is coupled while being inserted, and has a shape corresponding to the shape of the abrasive member holder 150. As a preferable example of the present invention, since the protrusion 155 is formed on the outer surface of the cylindrical member holder 150 described above, the holder accommodating portion 175 may also be configured in a cylindrical shape. However, the shape of the holder accommodating part 175 may be formed in a structure having a polygonal cross section in addition to the cylindrical, if necessary, in this case, the polishing member holder 150 also inserted into the holder accommodating part 175 also accommodates the holder. It is composed of a polygonal cross section corresponding to the shape of the unit 175.

The holder accommodating part 175 is formed at the center of the polishing member 170, so that the polishing member 170 can be rotated without shaking when the polishing member 170 is rotated by the transmission apparatus 100. FIG. The holder accommodating part 175 may be configured to completely penetrate the center of the polishing member 170 according to the shape of the polishing member 170, or may be formed only on a portion of the other side of the polishing member 170. In this case, a stepped portion is provided at a position corresponding to the length of the abrasive member holder 150 described above inside the holder accommodating part 175 to prevent the abrasive member holder 150 from being inserted more deeply than necessary. have. On the other hand, the holder accommodating portion 175 may be formed only on the other side of the polishing member 170, may be formed in the entirety of the polishing member 170 through the center of the polishing member 170.

The abrasive provided on the outer surface of the abrasive member 170 may have various particle sizes. That is, when used for the initial finishing of the nails and nails is provided with a coarse abrasive may be able to quickly change the nails, nails, fine in the case of the polishing member 170 used for the finishing work An abrasive can be provided to smoothly grind the surface of the nail.

As illustrated in FIGS. 1 and 4, the polishing member 170 may be formed such that an outer diameter thereof becomes narrower as one end of a cylindrical shape approaches the end. However, this shape represents an example of the polishing member 170 and is not necessarily limited thereto. As shown in FIG. 5, the cylindrical polishing member 170a, the rod-shaped polishing member 170b, and the conical shape are illustrated in FIG. 5. The polishing member 170c and the conical polishing member 170d may be made in various shapes.

The member body 153 of the polishing member 170 may be made of any one material of plastic, reinforced plastic, ABS, or a mixture thereof. In addition, if it is a solid material that can maintain the shape at a certain strength can be made of a variety of materials.

As described above, in the detailed description of the present invention, specific embodiments have been described, but various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be defined by the appended claims and equivalents thereof.

100: electric drive 110: shaft coupling portion
130: rotation axis 150: abrasive member holder
153: member body 155: projection
157: member end 170: polishing member
173: abrasive 175: holder housing

Claims (13)

An electric motor including an electric motor for controlling the number of revolutions in stages therein and including an axial coupling part at one end thereof;
A rotating shaft coupled to the shaft coupling portion;
An abrasive member holder coupled to one end of the rotating shaft including a plurality of protrusions on an outside thereof; And
A stepped portion is formed at a position corresponding to the length of the abrasive member holder on the inside, and the projection is elastically deformed and inserted into the interference fit type, and a polygonal holder accommodating portion for preventing rotation of the abrasive member holder and the abrasive material on the outside are provided. An electric nail art machine comprising: a polishing member including one of a variety of shapes, the outer diameter of which narrows toward the end and is replaceable according to the polishing method of the nail or toenail.
delete delete The method according to claim 1,
Electric nail art machine, characterized in that the other end of the abrasive member holder is formed with a member end portion larger than the inner diameter of the holder accommodating portion.
delete The method according to claim 1,
The member body of the abrasive member is an electric nail art machine, characterized in that made of any one of plastic, reinforced plastic, ABS.
delete delete The method according to claim 1,
The polishing member is an electric nail art machine, characterized in that consisting of any one of a cylindrical shape, rod shape, cone shape or conical shape.
The method according to claim 1,
The holder accommodating part is an electric nail art machine, characterized in that consisting of a hollow portion having a cross section of a circular or polygonal.
The method of claim 1, wherein the polishing member
The electric nail art machine, characterized in that one side is formed narrower toward the end, the other side is formed in a cylindrical shape.
delete The method of claim 11,
The holder accommodating part is an electric nail art machine, characterized in that provided only on the other side of the polishing member.

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