KR102459754B1 - Eyebrow tattoo machine - Google Patents

Abstract

Disclosed is an eyebrow tattoo machine, wherein the rotational force of a motor accommodated in a handpiece can be adjusted, so that a needle can be controlled in various stroke modes by means of one tool, thereby minimizing preparation for the tools. The eyebrow tattoo machine of the present invention comprises: a needle unit including a needle configured to hurt the skin and deposit a dye on the skin while reciprocating in an axial direction; a handpiece having an end portion joined to the needle unit and configured to convert rotational movement into the linear movement to pressurize the needle; a control body electrically connected to the handpiece to control the rotational force of the handpiece, thereby controlling strokes of the needle; and a holder disposed in the control body, where the handpiece is held, wherein the holder includes a first holding unit having holding grooves protruding from a top surface of the control body, where the handpiece is seated and supported and a second holding unit disposed in the circumference of the control body to have holding holes with different inner diameters.

Description

Eyebrow tattoo machine

The present invention relates to a machine for tattooing eyebrows.

In general, a tattoo device is a device that expresses a pattern or picture such as a predetermined symbol, letter, or figure on a person's skin using dyes and tattoo needles. Such a tattoo device is also used for the purpose of skin beauty, for example, it is also used to draw eyebrows around the patient's eyes instead of eyebrows.

The tattoo device includes a housing formed in the form of a handpiece that a user can grip, a motor that is accommodated inside the housing to generate rotational force, and converts the rotational force of the motor into linear reciprocating motion to apply the dye on the surface to the skin while moving forward/backward. Consists of calming tattoo needles.

On the other hand, as the conventional tattoo device has a structure that can be used by being directly connected to an outlet to which power is supplied, the rotational force of the motor cannot be adjusted, and thus, the tattoo needle moving forward/backward is controlled by only one stroke method.

Accordingly, for various procedures, the operator has the inconvenience of having to have several types of tattoo devices to which the rotational force of the motor is applied differently.

In addition, in the prior art, as the tattoo device, the tattoo needle coupled to the tattoo device, and the dye container in which the dye is stored are left on the workbench where the work is made, the tattoo device and the tattoo needle fall off the workbench and are damaged, or the dye container collapses. There was a problem of contamination of the surroundings as the dye spilled.

In addition, the conventional tattoo device has a problem in that the vibration of the motor is transmitted to the housing when the motor is rotated, so that fatigue is accumulated in the operator's hand, which causes pain, and it is difficult to work for a long time due to the loud noise generated during the rotation of the motor.

In addition, as the conventional tattoo device has to perform work while dipping the dye on the tattoo needle, continuous work is impossible, the dye is not constantly supplied, and the operator adjusts the force that the worker directly presses when adjusting the shade. There was the inconvenience of having to do it.

In addition, the conventional tattoo device has a problem in that the tattoo needle is contaminated during the tattooing operation, and the skin is infected with bacteria.

Laid-Open Patent Publication No. 10-1990-0002737

The present invention has been devised to solve the above problems, and an object of the present invention is to control the rotational force of the motor accommodated in the handpiece, so that the needle can be controlled in various stroke methods with one device, and through this, the An object of the present invention is to provide a machine for eyebrow tattooing that can minimize the provision.

Another object of the present invention is to prevent loss and damage of equipment by providing a plurality of cradles on which the handpiece and auxiliary materials can be mounted on the control body electrically connected to the handpiece, and to prevent contamination of the surroundings due to dyes. It is to provide a machine for eyebrow tattooing.

Another object of the present invention is to provide a machine for eyebrow tattoo that can minimize the vibration and noise generated in the handpiece to minimize the fatigue applied to the operator's hand, and can work for a long time.

Another object of the present invention is to provide a machine for eyebrow tattooing, in which the dye is continuously supplied to the needle so that continuous operation is possible, the amount of dye supplied to the needle can be adjusted, and the protrusion length of the needle can be adjusted.

Another object of the present invention is to provide a machine for eyebrow tattoo that can sterilize the needle and the skin by irradiating the needle with ultraviolet rays and irradiating the skin with infrared rays.

The problems of the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

A machine for eyebrow tattooing according to an embodiment of the present invention for solving the above problems is a needle unit including a needle configured to color the skin by making a wound on the skin while being reciprocated along the axial direction; a handpiece coupled to the end of the needle unit and configured to press the needle by converting the rotational motion into a linear motion; a control body electrically connected to the handpiece and configured to control the stroke of the needle by controlling the rotational force of the handpiece; and a cradle disposed on the control body and on which the handpiece is mounted, wherein the cradle includes: a first cradle protruding from an upper surface of the control body and having cradle grooves in which the handpiece is seated and supported; and a second mounting portion disposed around the control body and having mounting holes having different sizes of inner diameters.

The needle unit may include: a needle housing detachably coupled to the end of the handpiece to guide the movement of the needle, and to supply the dye to the end of the needle; and a needle restoring elastic member disposed between the end of the needle and the end of the needle housing along the axial direction of the needle unit, and configured to elastically support the needle; further comprising, the needle housing, the a first housing unit coupled to an end of the handpiece to store the dye therein; and a second housing part screwed to the outer surface of the first housing part to form a flow path through which the dye flows inside the needle housing, and configured to adjust the width of the flow path while moving along the axial direction. , The first housing portion, a 1-1 fastening tube portion screwed to the inner surface of the handpiece; a 1-2 fastening pipe part screwed to the inner surface of the second housing part; a first supporting jaw that is supported by being caught on the end of the handpiece; a second support jaw part protruding from the inner surface of the 1-1 fastening pipe part to support the end of the needle restoration elastic member; a guide hole in which the needle is accommodated and guides the outer surface of the needle when the needle flows; a storage chamber in which the dye is stored; a dye discharge hole disposed under the storage chamber and communicating with the flow path; a dye injection hole disposed above the storage chamber and communicating with an external space; and an opening/closing cap for opening and closing the dye injection hole, wherein the second housing part includes: a second fastening pipe part screwed to an outer surface of the 1-2 fastening pipe part; and an exit hole through which the needle can enter and exit, wherein the flow path includes: a first section communicating with the dye discharge hole and guiding the dye in the axial direction of the needle housing; a second section in communication with the first section, the second section being inclined from the end of the first section toward the entrance and exit hole, the width of the inside of which is variable when the second housing part moves; a third section communicating with the second section and guiding the dye in the axial direction of the needle housing; and a fourth section that communicates with the third section, is inclined from the end of the third section toward the entrance and exit hole, and whose inner width is variable when the second housing part moves.

The handpiece may include: a gripping housing to which the needle unit is detachably coupled to an end and a gripping groove is formed on an outer surface; a driving motor accommodated in the gripping housing and configured to rotate a shaft disposed at an end thereof; a connection cable connecting the driving motor and the control body and supplying power to the driving motor; a rotation cam coupled to the shaft and rotated by the driving motor; a pressure shaft disposed between the rotation cam and the needle, when pressed by the rotation cam, while reciprocating along the axial direction of the handpiece to press the needle; a shaft restoration elastic member accommodated in the gripping housing to elastically support the pressing shaft to restore the pressing shaft; It is screwed to the inner surface of the gripping housing to support the end of the shaft recovery elastic member, and adjusts the tension of the shaft recovery elastic member while moving along the axial direction of the gripping housing to adjust the reciprocating distance of the pressing shaft. a stroke adjusting member configured; and a buffer noise reduction unit configured to attenuate vibration and noise of the drive motor and the shaft portion, wherein the buffer noise reduction unit includes, the drive motor and the shaft portion are accommodated therein, and a protection formed of a PVC material cover; a buffer portion accommodated in the protective cover and coupled to the outer surface of the shaft portion, configured to attenuate vibrations acting in the radial direction of the shaft portion; and a noise reduction pad filled in the protective cover to surround the outer surfaces of the driving motor and the buffer part, wherein the buffer part includes: a bearing coupled to the outer surface of the shaft part to support the shaft part; a first support pipe coupled to an outer surface of the bearing to support the bearing; a second support tube spaced apart from the first support tube in a radial direction of the first support tube and supported on an inner surface of the noise reduction pad; a guide mount protruding from the inner surface of the second support tube; a slide pin protruding from the outer surface of the first support tube, accommodated in the guide mount, and slidably moved along the inner surface of the guide mount when the first support tube flows; a first cushioning elastic member press-fitted between the guide mount and the slide pin to elastically support the guide mount and the slide pin; and the first support tube and the second support tube are press-fitted between the first support tube and the second support tube, and expand or contract along the axial direction of the first support tube when the first support tube flows. a second cushioning elastic member having a 'C' shape elastically supporting the and a foam layer attached to the inner surface of the rubber layer and supporting the outer surface of the driving motor and the outer surface of the second support pipe.

The control body, the display unit for displaying the operating state of the handpiece; a control unit capable of inputting a control signal; a controller electrically connected to the driving motor, the manipulation unit, and the display unit and configured to receive the control signal from the manipulation unit to control the driving motor; an output terminal electrically connected to the controller and to which the connection cable is detachably coupled; and a power input terminal to which power is input from the outside, wherein the output terminal is provided in plurality so that the handpieces can be connected at the same time.

a guide holder that is partly coupled to the needle unit and the other part is coupled to the handpiece, is supported on the skin and configured to space the end of the needle unit away from the skin; a first sterilizing unit disposed in the guide holder and irradiating ultraviolet light toward the end of the needle accommodated in the needle housing; and a second sterilizing unit disposed in the guide holder and irradiating infrared light toward the skin pressed by the needle, wherein the guide holder is a first detachably coupled to the outer surface of the handpiece. bonding ring part; a slot portion disposed on one side of the first coupling ring portion; a second coupling ring part detachably coupled to the outer surface of the needle housing and disposed at an end of the second sterilization part; a sliding part disposed on one side of the second coupling ring part and being accommodated in the slot part and slidingly moved along the axial direction of the needle unit; an arch portion extending from the end of the sliding portion toward the end of the needle housing in an arc shape, supported by the skin during surgery, and disposed at the end of the first sterilizing portion; and a stopper configured to fix the sliding part while passing through the slot part and the sliding part.

According to an embodiment of the present invention, since it is possible to adjust the rotational force of the motor accommodated in the handpiece, it is possible to control the needle in various stroke methods with one equipment, thereby minimizing the provision of equipment.

In addition, since the control body electrically connected to the handpiece is provided with a plurality of cradles on which the handpiece and auxiliary materials can be mounted, loss and damage of equipment can be prevented, and contamination of the surroundings due to dyes can be prevented.

In addition, by minimizing vibration and noise generated from the handpiece, fatigue applied to the hands of the operator can be minimized, and long-time work can be performed.

In addition, the dye is continuously supplied to the needle, so that continuous operation is possible, the amount of dye supplied to the needle can be adjusted, and the workability can be improved by adjusting the protrusion length of the needle.

In addition, the needle and the skin can be sterilized by irradiating ultraviolet rays to the needle and irradiating infrared rays to the skin.

The effect according to the present invention is not limited by the contents exemplified above, and more various effects are included in the present invention.

1 is a diagram schematically showing a machine for tattooing eyebrows according to an embodiment of the present invention.
Figure 2 is a cross-sectional view schematically showing the internal structure of the needle unit according to an embodiment of the present invention.
Figure 3 is a cross-sectional view schematically showing the internal structure of the handpiece according to the embodiment of the present invention.
4 is a cross-sectional view schematically showing a buffer noise reduction unit according to an embodiment of the present invention.
5 is a view schematically showing a buffer according to an embodiment of the present invention.
6 is an enlarged view showing a portion of a noise reduction pad according to an embodiment of the present invention.
7 is a view schematically showing a state in which the guide holder according to an embodiment of the present invention is coupled to the needle unit and the handpiece.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. However, since various changes may be made to the embodiments, the scope of the patent application is not limited or limited by these embodiments. It should be understood that all modifications, equivalents and substitutes for the embodiments are included in the scope of the rights.

Specific structural or functional descriptions of the embodiments are disclosed for purposes of illustration only, and may be changed and implemented in various forms. Accordingly, the embodiments are not limited to a specific disclosure form, and the scope of the present specification includes changes, equivalents, or substitutes included in the technical spirit.

Although terms such as first or second may be used to describe various elements, these terms should be interpreted only for the purpose of distinguishing one element from another. For example, a first component may be termed a second component, and similarly, a second component may also be termed a first component.

When a component is referred to as being “connected” to another component, it may be directly connected or connected to the other component, but it should be understood that another component may exist in between.

Terms used in the examples are used for the purpose of description only, and should not be construed as limiting. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present specification, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It is to be understood that this does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the embodiment belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

In addition, in the description with reference to the accompanying drawings, the same components are assigned the same reference numerals regardless of the reference numerals, and the overlapping description thereof will be omitted. In the description of the embodiment, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the embodiment, the detailed description thereof will be omitted.

Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms, only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention belongs It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims.

In the embodiments of the present invention, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by those of ordinary skill in the art to which the present invention belongs. have meaning Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in an embodiment of the present invention, an ideal or excessively formal meaning is not interpreted as

The shapes, sizes, proportions, angles, numbers, etc. disclosed in the drawings for explaining the embodiments of the present invention are illustrative and the present invention is not limited to the illustrated matters. In addition, in describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. When 'including', 'having', 'consisting', etc. mentioned in this specification are used, other parts may be added unless 'only' is used. When a component is expressed in the singular, the case in which the plural is included is included unless specifically stated otherwise.

In interpreting the components, it is interpreted as including an error range even if there is no separate explicit description.

In the case of a description of the positional relationship, for example, when the positional relationship of two parts is described as 'on', 'on', 'on', 'beside', etc., 'right' Alternatively, one or more other parts may be positioned between two parts unless 'directly' is used.

Reference to an element or layer “on” another element or layer includes any intervening layer or other element directly on or in the middle of another element. Like reference numerals refer to like elements throughout.

The size and thickness of each component shown in the drawings are illustrated for convenience of description, and the present invention is not necessarily limited to the size and thickness of the illustrated component.

Each feature of the various embodiments of the present invention may be partially or wholly combined or combined with each other, and as those skilled in the art will fully understand, technically various interlocking and driving are possible, and each embodiment may be independently implemented with respect to each other. It may be possible to implement together in a related relationship.

1 is a diagram schematically showing a machine for tattooing eyebrows according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view schematically showing the internal structure of a needle unit according to an embodiment of the present invention.

Referring to FIG. 1 , a machine 1000 for eyebrow tattooing (hereinafter referred to as 'eyebrow tattooing machine 1000') according to an embodiment of the present invention includes a needle unit 1, a handpiece 2, and a control body 3 and a cradle 4 .

1 and 2, the needle unit (1) includes a needle (11).

The needle 11 is configured to make a wound on the skin while reciprocating along the axial direction to color the skin with a dye.

The needle unit 1 may further include a needle housing 12 and a needle restoration elastic member 13 .

The needle housing 12 is detachably coupled to the end of the handpiece 2 to guide the movement of the needle 11 and may be configured to supply dye to the end of the needle 11 .

The needle housing 12 may include a first housing part 121 and a second housing part 122 .

The first housing unit 121 may be coupled to the end of the handpiece 2 to store the dye therein.

Specifically, the first housing part 121 includes a 1-1 fastening pipe part 121A that is screwed to the inner surface of the handpiece 2 and a 1-2 screw-coupled to the inner surface of the second housing part 122 . It may include a fastening pipe portion (121B). In addition, the first housing part 121 is formed to protrude on the inner surface of the first support jaw part 121C and the 1-1 fastening pipe part 121A that are hung and supported by the end of the handpiece 2, and the needle restoration elastic member ( 13) may include a second supporting jaw portion 121D on which the end is supported. In addition, the first housing part 121 accommodates the needle 11, a guide hole 121E for guiding the outer surface of the needle 11 when the needle 11 flows, and a storage chamber 121F in which the dye is stored. may include In addition, the first housing part 121 is disposed below the storage chamber 121F and communicates with the flow path FP, the dye discharge hole 121G, is disposed above the storage chamber 121F and communicates with the external space. It may include a dye injection hole 121H and an opening/closing cap 121I for opening and closing the dye injection hole 121H.

The second housing part 122 is screwed to the outer surface of the first housing part 121 to form a flow path FP through which the dye flows in the needle housing 12, and moves along the axial direction. ) can be configured to adjust the width.

Specifically, the second housing part 122 may include a second coupling pipe part 122A screwed to the outer surface of the 1-2 coupling pipe part 121B, and an entry/exit hole 122B through which the needle 11 can enter and exit. can

Here, the flow path FP may include a plurality of sections.

Specifically, the flow path FP communicates with the dye discharge hole 121G, and communicates with the first section FP1 for guiding the dye in the axial direction of the needle housing 12, and the first section FP1 to communicate with the first A second section FP2 and a second section FP2 which are disposed inclined from the end of the section FP1 toward the access hole 122B and whose inner width is variable when the second housing part 122 is moved; A third section (FP3) that communicates with and guides the dye in the axial direction of the needle housing 12, and the third section (FP3) are communicated from the end of the third section (FP3) toward the access hole (122B) side It may include a fourth section FP4 which is disposed to be inclined and whose inner width is variable when the second housing unit 122 is moved.

The needle restoration elastic member 13 is disposed between the end of the needle 11 and the end of the needle housing 12 along the axial direction of the needle unit 1, and may be configured to support the needle 11 elastically. have. For example, the needle restoration elastic member 13 may be implemented as a spring.

Figure 3 is a cross-sectional view schematically showing the internal structure of the handpiece according to the embodiment of the present invention.

1 and 3, the handpiece 2 is configured to press the needle 11 by coupling the needle unit 1 to the end, and converting the rotational motion into a linear motion.

The handpiece 2 includes a gripping housing 21, a driving motor 22, a connecting cable 23, a rotating cam 24, a pressing shaft 25, a shaft restoring elastic member 26, It may include a stroke adjusting member 27 and a buffer noise reduction unit 28 .

The gripping housing 21 may have a needle unit 1 detachably coupled to an end thereof, and a gripping groove 211 capable of being gripped by a user may be formed on an outer surface of the gripping housing 21 .

The driving motor 22 may be accommodated in the gripping housing 21 and configured to rotate the shaft portion 221 disposed at an end thereof.

The connecting cable 23 may connect the driving motor 22 and the control body 3 and supply power to the driving motor 22 .

The rotating cam 24 is coupled to the shaft 221 and may be rotated by the driving motor 22 .

The pressing shaft 25 is disposed between the rotation cam 24 and the needle 11, and when pressed by the rotation cam 24, it can press the needle 11 while reciprocating along the axial direction of the handpiece 2 have.

The shaft restoration elastic member 26 is accommodated in the gripping housing 21 to elastically support the pressing shaft 25, and when the pressing force of the rotary cam 24 is released, the pressing shaft 25 is returned to its original state by the elastic force. can be restored to

The stroke adjusting member 27 is screwed to the inner surface of the gripping housing 21 to support the end of the shaft restoring elastic member 26 , and moving along the axial direction of the gripping housing 21 , the shaft restoring elastic member 26 . It may be configured to adjust the reciprocating distance of the pressing shaft 25 by adjusting the tension of the.

Accordingly, the user may adjust the tension of the shaft restoring elastic member 26 by rotating the stroke adjusting member 27 according to the type of work to be performed, and thereby adjust the protrusion length of the needle 11 . For example, when the stroke adjusting member 27 compresses the shaft restoring elastic member 26 to increase the tension of the shaft restoring elastic member 26 , a large reaction force is applied to the pressing shaft 25 to reciprocate the pressing shaft 25 . travel distance is shortened. Accordingly, the needle 11 may protrude briefly. Conversely, when the stroke adjusting member 27 releases the compression of the shaft restoring elastic member 26 and the tension of the shaft restoring elastic member 26 is reduced, the reaction force applied to the pressing shaft 25 is weakened and the pressing shaft 25 is reduced. The round trip distance of Accordingly, the needle 11 may protrude long.

4 is a cross-sectional view schematically showing a buffer noise reduction unit according to an embodiment of the present invention.

3 and 4 , the buffer noise reduction unit 28 may be configured to attenuate vibration and noise of the driving motor 22 and the shaft unit 221 .

The buffer noise reduction unit 28 may include a protective cover 281 , a buffer portion 282 , and a noise reduction pad 283 .

The protective cover 281 has the driving motor 22 and the shaft portion 221 accommodated therein, and may be formed of a PVC material.

The buffer unit 282 may be accommodated in the protective cover 281 , coupled to the outer surface of the shaft portion 221 , and configured to attenuate vibrations acting in the radial direction of the shaft portion 221 .

5 is a view schematically showing a buffer according to an embodiment of the present invention.

5, the buffer unit 282 is coupled to the outer surface of the shaft portion 221 to support the bearing 282A, and the bearing 282A, which is coupled to the outer surface of the bearing 282A to support the bearing 282A. The first support tube 282B and the second support tube 282C spaced apart from the first support tube 282B along the radial direction of the first support tube 282B and supported on the inner surface of the noise reduction pad 283 . ) may be included.

In addition, the buffer part 282 is formed to protrude from the outer surface of the guide mount 282D and the first support tube 282B protruding from the inner surface of the second support tube 282C, and accommodated in the guide mount 282D. and may further include a slide pin 282E that slides along the inner surface of the guide mount 282D when the first support pipe 282B flows.

In addition, the buffer portion 282 is press-fit between the guide mount 282D and the slide pin 282E to elastically support the guide mount 282D and the slide pin 282E; The first support tube is press-fitted between the first support tube 282B and the second support tube 282C, and expands or contracts along the axial direction of the first support tube 282B when the first support tube 282B flows. It may further include a 'C'-shaped second cushioning elastic member 282G elastically supporting the 282B and the second support pipe 282C.

6 is an enlarged view showing a portion of a noise reduction pad according to an embodiment of the present invention.

Referring to FIG. 4 , the noise reduction pad 283 may be filled in the protective cover 281 to surround the outer surfaces of the driving motor 22 and the buffer unit 282 .

Referring to FIG. 6 , the noise reduction pad 283 is attached to the inner surface of the rubber layer 283A supported by the protective cover 281 in contact with the inner surface of the protective cover 281 and the inner surface of the rubber layer 283A, and the driving motor It may include a foam layer (283B) for supporting the outer surface of the outer surface and the second support pipe (282C) of (22).

Referring to FIG. 1 , the control body 3 is electrically connected to the handpiece 2 , and is configured to control the rotational force of the handpiece 2 to control the stroke of the needle 11 .

The control body 3 includes a cradle 4 .

The cradle 4 is disposed on the control body 3, and the handpiece 2 is configured to be mounted thereon.

The holder 4 protrudes from the upper surface of the control body 3 and has a first holder 41 having mounting grooves 411 in which the handpiece 2 is seated and supported, and the control body 3 is formed around the periphery of the control body 3 . It is disposed and includes a second mounting portion 42 having mounting holes 421 having different sizes of inner diameters.

The control body 3 may include a display unit 31 for displaying the operating state of the handpiece 2 , and an operation unit 32 capable of inputting a control signal.

In addition, the control body 3 is electrically connected to the driving motor 22 , the operation unit 32 and the display unit 31 , and receives a control signal from the operation unit 32 to control the driving motor 22 . A controller 33 may be further included.

In addition, the control body 3 is electrically connected to the controller 33 and includes an output terminal 34 to which the connection cable 23 is detachably coupled, and a power input terminal 35 to which power is input from the outside. can do.

Here, the output terminal 34 is provided in plurality so that the handpieces 2 can be connected at the same time.

7 is a view schematically showing a state in which the guide holder according to an embodiment of the present invention is coupled to the needle unit and the handpiece.

Referring to FIG. 7 , the present eyebrow tattoo machine 1000 may further include a guide holder 5 , a first sterilizing unit 6 , and a second sterilizing unit 7 .

A part of the guide holder 5 is coupled to the needle unit 1, the other part is coupled to the handpiece 2, and is supported on the skin to separate the end of the needle unit 1 from the skin. .

Specifically, the guide holder 5 includes a first coupling ring portion 51 detachably coupled to the outer surface of the handpiece 2 and a slot portion 52 disposed on one side of the first coupling ring portion 51 . ) may be included. In addition, the guide holder 5 is detachably coupled to the outer surface of the needle housing 12, and a second coupling ring part 53 in which a second sterilization part 7 is disposed at an end thereof, and a second coupling ring part ( 53) disposed on one side, and accommodated in the slot part 52, the sliding part 54 that slides along the axial direction of the needle unit 1, and the needle housing from the end of the sliding part 54 ( 12), extending in an arc shape toward the end, supported by the skin during the procedure, and may include an arch portion 55 in which the first sterilizing unit 6 is disposed at the end. In addition, the guide holder 5 may include a stopper 56 configured to fix the sliding portion 54 while penetrating the slot portion 52 and the sliding portion 54 .

Therefore, the user adjusts the position of the sliding part 54 to which the second coupling ring part 53 and the arch part 55 are connected, and the distance between the second sterilization part 7 and the skin and the needle housing 12 . The distance between the end of the protruding needle 11 and the skin can be adjusted.

The first sterilization unit 6 is disposed on the arch portion 55 of the guide holder 5, and is irradiated with ultraviolet light toward the end of the needle 11 accommodated in the needle housing 12 to sterilize the needle 11. can For example, the first sterilizer 6 may be implemented as an LED module that emits ultraviolet light.

The second sterilization unit 7 is disposed on the second coupling ring portion 53 of the guide holder 5, and can sterilize the skin by irradiating infrared light toward the skin pressed by the needle 11. For example, the second sterilizing unit 7 may be implemented as an LED module that emits infrared light.

As such, according to the embodiment of the present invention, since the rotational force of the driving motor 22 accommodated in the handpiece 2 can be adjusted, the needle 11 can be controlled in various stroke methods with one device, and through this, the provision can be minimized.

In addition, since the control body 3 electrically connected to the handpiece 2 is provided with a plurality of cradles 4 for holding the handpiece 2 and auxiliary materials, loss and damage of equipment is prevented, and the dye Pollution of the surroundings can be prevented.

In addition, it is possible to minimize the vibration and noise generated from the handpiece 2 to minimize the fatigue applied to the operator's hand, and to work for a long time.

In addition, the dye is continuously supplied to the needle 11 so that continuous work is possible, the amount of dye supplied to the needle 11 can be adjusted, and the workability can be improved by adjusting the protrusion length of the needle 11. can

In addition, the needle 11 is irradiated with ultraviolet rays and the skin is irradiated with infrared rays to sterilize the needle 11 and the skin.

Although the embodiments of the present invention have been described in more detail with reference to the accompanying drawings, the present invention is not necessarily limited to these embodiments, and various modifications may be made within the scope without departing from the technical spirit of the present invention. . Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to illustrate, and the scope of the technical spirit of the present invention is not limited by these embodiments. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

Therefore, other implementations, other embodiments, and equivalents to the claims are also within the scope of the following claims.

1000. Eyebrow tattoo machine
1. Needle unit
11. Needle
12. Needle housing
FP. Euro
FP1. Section 1
FP2. 2nd section
FP3. 3rd segment
FP4. Section 4
121. First housing part
121A. Article 1-1 Fastening pipe part
121B. Part 1-2 Fastening pipe part
121C. first support jaw
121D. second support jaw
121E. guide hall
121F. storage chamber
121G. dye outlet hole
121H. dye injection hole
121I. open/close cap
122. Second housing part
122A. 2nd fastening pipe part
122B. entrance hall
13. Needle restoration elastic member
2. Handpiece
21. Gripping housing
211. Gripping Home
22. Drive motor
221. Shaft
23. Connection cable
24. Rotating Cam
25. Pressure Shaft
26. Shaft restoration elastic member
27. Stroke adjustment member
28. Buffer noise reduction unit
281. Protective cover
282. Buffer
282A. bearing
282B. 1st support pipe
282C. 2nd support pipe
282D. guide mount
282E. slide pin
282F. first cushioning elastic member
282G. second cushioning elastic member
283. Noise Reduction Pad
283A. rubber layer
283B. foam layer
3. Control body
31. Display unit
32. Control panel
33. Controller
34. Output terminal
35. Power input terminal
4. Cradle
41. First cradle
411. Mounting grooves
42. Second cradle
421. Mounting holes
5. Guide holder
51. First coupling ring part
52. Slot part
53. Second coupling ring part
54. Sliding part
55. Arch
56. Stopper
6. First sterilization unit
7. Second sterilization unit

Claims (3)

a needle unit including a needle configured to color the skin with a dye by making a wound on the skin while being reciprocated along the axial direction;
a handpiece coupled to the end of the needle unit and configured to press the needle by converting the rotational motion into a linear motion;
a control body electrically connected to the handpiece and configured to control the stroke of the needle by controlling the rotational force of the handpiece; and
It includes; a cradle disposed on the control body and on which the handpiece is mounted;
the cradle,
a first holding part protruding from the upper surface of the control body and having mounting grooves in which the handpiece is seated and supported; and
A second holder disposed on the periphery of the control body and having mounting holes having different sizes of inner diameters;
The needle unit is
a needle housing detachably coupled to the end of the handpiece to guide the movement of the needle, and configured to supply the dye to the end of the needle; and
A needle restoration elastic member disposed between the end of the needle and the end of the needle housing along the axial direction of the needle unit and configured to elastically support the needle; further comprising,
The needle housing,
a first housing unit coupled to an end of the handpiece to store the dye therein; and
a second housing part screwed to the outer surface of the first housing part to form a flow path through which the dye flows inside the needle housing, and configured to adjust the width of the flow path while moving along the axial direction;
The first housing part,
a 1-1 fastening pipe part screwed to the inner surface of the handpiece;
a 1-2 fastening pipe part screwed to the inner surface of the second housing part;
a first supporting jaw that is supported by being caught on the end of the handpiece;
a second support jaw part protruding from the inner surface of the 1-1 fastening pipe part to support the end of the needle restoration elastic member;
a guide hole in which the needle is accommodated and guides the outer surface of the needle when the needle flows;
a storage chamber in which the dye is stored;
a dye discharge hole disposed under the storage chamber and communicating with the flow path;
a dye injection hole disposed above the storage chamber and communicating with an external space; and
Including; an opening/closing cap for opening and closing the dye injection hole;
The second housing part,
a second fastening pipe part screwed to the outer surface of the 1-2 fastening pipe part; and
Including; entrance hole through which the needle can enter and exit;
The flow path is
a first section communicating with the dye discharge hole and guiding the dye in the axial direction of the needle housing;
a second section in communication with the first section, the second section being inclined from the end of the first section toward the entrance and exit hole, the width of the inside of which is variable when the second housing part moves;
a third section communicating with the second section and guiding the dye in the axial direction of the needle housing; and
A fourth section in communication with the third section, which is inclined from the end of the third section toward the entrance and exit hole, and the inner width of which is variable when the second housing unit moves; delete According to claim 1,
The handpiece is
a gripping housing in which the needle unit is detachably coupled to an end and a gripping groove is formed on an outer surface;
a driving motor accommodated in the gripping housing and configured to rotate a shaft disposed at an end thereof;
a connection cable connecting the driving motor and the control body and supplying power to the driving motor;
a rotation cam coupled to the shaft and rotated by the driving motor;
a pressure shaft disposed between the rotation cam and the needle, when pressed by the rotation cam, while reciprocating along the axial direction of the handpiece to press the needle;
a shaft restoration elastic member accommodated in the gripping housing to elastically support the pressing shaft to restore the pressing shaft;
It is screwed to the inner surface of the gripping housing to support the end of the shaft recovery elastic member, and adjusts the tension of the shaft recovery elastic member while moving along the axial direction of the gripping housing to adjust the reciprocating distance of the pressing shaft. a stroke adjusting member configured; and
a buffer noise reduction unit configured to attenuate vibration and noise of the drive motor and the shaft; including,
The buffer noise reduction unit,
a protective cover accommodating the drive motor and the shaft portion therein, and formed of a PVC material;
a buffer portion accommodated in the protective cover and coupled to the outer surface of the shaft portion, configured to attenuate vibrations acting in the radial direction of the shaft portion; and
and a noise reduction pad filled in the protective cover to surround the outer surfaces of the driving motor and the buffer unit.
The buffer unit,
a bearing coupled to an outer surface of the shaft to support the shaft;
a first support pipe coupled to an outer surface of the bearing to support the bearing;
a second support tube spaced apart from the first support tube in a radial direction of the first support tube and supported on an inner surface of the noise reduction pad;
a guide mount protruding from the inner surface of the second support tube;
a slide pin protruding from the outer surface of the first support tube, accommodated in the guide mount, and slidably moved along the inner surface of the guide mount when the first support tube flows;
a first cushioning elastic member press-fitted between the guide mount and the slide pin to elastically support the guide mount and the slide pin; and
It is press-fitted between the first support tube and the second support tube, and when the first support tube flows, the first support tube and the second support tube are opened or retracted along the axial direction of the first support tube. Including; a second cushioning elastic member of a 'C' shape that elastically supports;
The noise reduction pad,
a rubber layer supported by the protective cover in contact with the inner surface of the protective cover; and
A machine for eyebrow tattoo including; a foam layer attached to the inner surface of the rubber layer and supporting the outer surface of the driving motor and the outer surface of the second support tube.

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