KR102064357B1 - A skin care device - Google Patents

Abstract

A skin care device is provided. According to an exemplary embodiment of the present invention, a skin care device includes a body part having an internal space, a first part coupled to one side of the body part and including a metal layer and surrounded by the first part without including a metal layer. A case part including a deco part formed of a second part formed; Disposed in the second part spaced from the inner edge of the first part so as not to come into contact with the inner edge of the first part defining the second part, and when a contact with the user's skin is applied, a current is applied to the user's skin. Two contact electrodes spaced apart from each other in the second portion; A current generator electrically connected to the two contact electrodes and supplying current generated when power is applied to the two contact electrodes; A control unit controlling overall driving; And a protective layer covering the exposed surfaces of the first and second portions at the same time, wherein the first and second portions of the decor portion are integrally formed through a non-conductive plastic layer. A primer layer, a metal layer, a color imparting layer, and a top coat layer are sequentially formed on one surface of the nonconductive plastic layer, and the second part is formed on the surface of the nonconductive plastic layer. In a state where the layers are sequentially stacked, the primer layer, the metal layer, the color imparting layer, and the top layer are formed by processing to expose the non-conductive plastic layer, and the protective layer includes the first part and the second part. The inner surface of the first portion, the upper surface of the non-conductive plastic layer constituting the second portion, and the contact, covering the upper surface of the first portion so that the top surface of the portion forms a surface without a step. The space formed by the side of the electrode is filled to electrically insulate the two contact electrodes disposed in the second portion and the metal layer of the first portion.

Description

Skin care device {A skin care device}

The present invention relates to a skin care device.

In general, the current skin care device is a beauty device for providing a beneficial effect on the skin by transmitting a current to the skin side of the user.

In other words, the current type of skin care device transmits high frequency to the skin to generate deep heat, so that the user can feel the heat.The deep heat promotes metabolism, improves blood circulation through blood vessel expansion, discharges waste, and subcutaneously in the skin. It produces beneficial effects such as fat removal, skin wrinkles, etc.

In order to improve the aesthetics of such a current type of skin care device, attempts to implement part or all of the case with a metallic material have been increasing.

However, the current skin care device essentially requires two contact electrodes to deliver the current to the skin side of the user. Accordingly, when a part or the whole of the case is implemented with a metal material, it is necessary to prevent the case parts made of the two contact electrodes and the metal material from being energized with each other. In particular, when the two contact electrodes are disposed in a portion made of a metal material, it is necessary to prevent the metal material and the contact electrode from being energized with each other.

KR 10-0938182 B1

The present invention has been made in view of the above, and an object of the present invention is to provide a skin care device that can solve a problem of energization between a contact electrode and a case even if a part of the case includes a metal layer.

In addition, another object of the present invention is to provide a skin care device that can realize the unique aesthetics of a metal material by at least a part of the case includes a metal material.

In order to solve the above problems, the present invention provides a body part having an internal space, a first part coupled to one side of the body part and being surrounded by the first part without including a metal layer and a metal layer. A case part including a decor part consisting of two parts; Disposed in the second part spaced from the inner edge of the first part so as not to come into contact with the inner edge of the first part defining the second part, and when a contact with the user's skin is applied, a current is applied to the user's skin. Two contact electrodes spaced apart from each other in the second portion; A current generator electrically connected to the two contact electrodes and supplying current generated when power is applied to the two contact electrodes; A control unit controlling overall driving; And a protective layer covering the exposed surfaces of the first and second portions at the same time, wherein the first and second portions of the decor portion are integrally formed through a non-conductive plastic layer. A primer layer, a metal layer, a color imparting layer, and a top coat layer are sequentially formed on one surface of the nonconductive plastic layer, and the second part is formed on the surface of the nonconductive plastic layer. In a state where the layers are sequentially stacked, the primer layer, the metal layer, the color imparting layer, and the top layer are formed by processing to expose the non-conductive plastic layer, and the protective layer includes the first part and the second part. The inner surface of the first portion, the upper surface of the non-conductive plastic layer constituting the second portion, and the contact, covering the upper surface of the first portion so that the top surface of the portion forms a surface without a step. Provided is a skin care device that fills a space formed by a side of an electrode to electrically insulate two contact electrodes disposed in the second portion and a metal layer of the first portion from each other. As a result, the decor unit may simultaneously implement the role of a working surface for supplying current through the second portion while implementing the unique aesthetics of the metal material through the first portion.

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In addition, the two contact electrodes may be integrally formed through the second part and the insert molding to prevent foreign substances from entering.

In addition, the skin care device may include at least one light emitting source.

In addition, the skin care device may be a built-in battery for power supply, the battery can be recharged through the charging port.

According to the present invention, even if a part of the case is implemented in a form including a metal layer for aesthetics, the contact electrode is disposed on a portion where the metal layer is not formed and a protective layer is disposed between the metal layer and the contact electrode, The possibility of energization between metal layers can be blocked beforehand. Through this, the skin beauty device can be made smooth operation while implementing the unique aesthetics of the metal material.

1 is a view showing a skin care device in one embodiment of the present invention,
2 is an exploded view of FIG. 1,
3 is a view of Figure 2 from a different angle,
4 is a view showing a state in which the first body is removed and a portion of the decor portion is cut away from FIG. 1;
5 is a view showing the rear of the decoration unit in FIG.
6 is a cross-sectional view along the AA direction of FIG. 5, and
7A to 7D are views illustrating a procedure of manufacturing the decor unit, and are views showing a state viewed from the same direction as the cross-sectional view along the AA direction of FIG. 5.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. The drawings and description are to be regarded as illustrative in nature and not restrictive. Like reference numerals designate like elements throughout the specification.

The skin care appliance 100 according to an embodiment of the present invention includes a case portion, two contact electrodes 131 and 132, a current generator 140, and a controller 150 as shown in FIGS. 1 to 3. .

The case part forms an overall appearance and includes a body part 110 for accommodating various parts such as the current generating part 140, the main circuit board 152, the battery 160, and the like to protect it from the external environment.

That is, the case part may be formed in a shape of a body having a predetermined internal space so that the body part 110 may accommodate various components.

For example, the body part 110 may include two first bodies 111 and a second body 112 corresponding to each other, as shown in FIGS. 2 and 3, and the first body 111. ) And an inner space for accommodating the various components therein may be formed when the second body 112 is fastened.

In this case, the first body 111 and the second body 112 may be detachably coupled, but may be fixed by ultrasonic fusion to prevent foreign matter from penetrating into the inner space from the outside.

For example, the first body 111 and the second body 112 may be provided with at least one protrusion 115 and the locking groove 116 corresponding to each other, as shown in Figs. The first body 111 and the second body 112 may be temporarily fixed to each other by being fastened to the locking groove 116.

In such a state, the first body 111 and the second body 112 may be integrally fixed by ultrasonic fusion on the edge side in contact with each other.

In addition, the body portion 110 may include a separate closing plate 113 detachably coupled to the lower side.

On the other hand, the case portion may be implemented in a form containing at least a portion of the metal material to have a unique texture and aesthetics of the metal material.

That is, the case part may include a decor part 120 having a metal layer 123c so as to implement a unique texture and aesthetic sense of the metal material, and the decor part 120 is one side of the body part 110. It may be bound to.

For example, the body part 110 may have a coupling hole 114 having a shape corresponding to the deco part 120 on one side, and the edge side of the deco part 120 is the coupling hole 114. It may be fixed to the edge of the form.

In this case, the case portion is the body portion (120) to increase the bonding force when the coupling hole 114 and the decoration portion 120 and to prevent foreign matter from penetrating through the coupling portion. It may be fixed to the form (110).

As a specific example, the deco 120 may be in the form that the edge side is fixed to the edge side of the coupling hole 114 by ultrasonic fusion. To this end, a seating surface 114a protruding inwardly along the rim may be formed at the side of the coupling hole 114, and the rim side of the seating surface 114a and the decor 120 facing each other through ultrasonic fusion. It may be in a fixed form.

Accordingly, the skin care device 100 according to an embodiment of the present invention may implement a unique texture and aesthetics of the metal material through the decor part 120.

In this case, the entire decoration 120 may be formed of a metal material or may be in the form of including the metal layer 123c in the total area, the decoration 120 is only a portion of the total area of the metal layer 123c. ) May be included. In this case, the two contact electrodes 131 and 132 may be disposed in a portion of the decor 120 that does not include the metal layer 123c, as shown in FIG. 1.

Accordingly, the skin care device 100 according to the present invention may be smoothly operated even if two contact electrodes 131 and 132 for providing a current to the skin of the user are disposed on the decoration unit 120.

Therefore, the decor unit 120 may simultaneously play the role of an action surface for supplying a current to the skin side of the user as well as the role of implementing the unique texture and aesthetics of the metal material.

To this end, the decor unit 120 includes the metal layer 123c as shown in FIG. 1 and the first portion 121 and the two contact electrodes for implementing a unique texture and aesthetics of the metal material. It may include a second portion 122 is disposed (131, 132), the second portion 122 may be arranged to be located inside the first portion 121.

In addition, the two contact electrodes 131 and 132 disposed on the second part 122 may be disposed so as not to contact the edge defining the second part 122. Accordingly, the two contact electrodes 131 and 132 may be spaced apart from the metal layer 123c included in the first portion 121 at a distance d, as shown in FIGS. 2 and 7C. Can be prevented from coming in contact with the

In this case, as shown in FIG. 6, the first part 121 and the second part 122 may be integrally formed through the non-conductive plastic layer 123a as shown in FIG. The portion 121 may include a metal layer 123c, and the two contact electrodes 131 and 132 may be integrally formed with the second portion 122. In addition, the first portion 121 may further include a primer layer 123b and a color imparting layer 123d together with the metal layer 123c. Here, the non-conductive plastic layer 123a may be ABS resin, but the present invention is not limited thereto, and any non-conductive plastic layer 123a may be used without limitation.

In detail, the first portion 121 may include a primer layer 123b formed on one surface of the non-conductive plastic layer 123a to improve deposition and adhesion of the metal layer 123c. The metal layer 123c may be formed on one surface of the primer layer 123b through a known deposition method. Here, the metal layer 123c may be aluminum or tin, but is not limited thereto and may be used without limitation as long as it is a metal material that can be deposited. For example, the metal layer 123c may be in the form of a thin metal foil.

In addition, a color imparting layer 123d may be formed on one surface of the metal layer 123c to implement a color desired by the user, and the color imparting layer 123d may be formed like rose gold. The pigment having a predetermined color may be an application layer applied through a spray method.

In addition, the first portion 121 may further include a top layer 123e coated on one surface of the color imparting layer 123d to protect the color imparting layer 123d. Here, the primer layer 123b and the top coat layer 123e may be a urethane or UV coating layer, but the present invention is not limited thereto. A well-known primer layer 123b and the top coat layer 123e may be used. .

On the other hand, the second portion 122 may be composed of only the non-conductive plastic layer 123a constituting the first portion 121, the second portion 122 and the two contact electrodes (131, 132) It may be in an integrated form.

That is, the two contact electrodes 131 and 132 are formed by insert molding in the process of forming a non-conductive plastic layer 123a of the decor 120 using a non-conductive polymer resin as shown in FIG. 7A. It may be integrally formed with the conductive plastic layer 123a.

Accordingly, the two contact electrodes 131 and 132 are disposed so that the edge is completely surrounded by the non-conductive plastic layer 123a, thereby preventing external foreign substances from penetrating through the edges of the contact electrodes 131 and 132. can do.

In this case, the decor portion 120 is the primer layer 123b, the metal layer 123c, the color imparting layer 123d and the top coat on one surface of the non-conductive plastic layer 123a corresponding to the first portion 121. The first part 121 and the second part 122 may be separated by sequentially forming the layer 123e, but the primer layer 123b and the metal layer described above may be formed on one surface of the non-conductive plastic layer 123a. 123c), the color imparting layer 123d and the top coat layer 123e are sequentially formed, and then, the portions corresponding to the second part 122 are processed to form the primer layer 123b, the metal layer 123c, and the color imparting layer. The first portion 121 and the second portion 122 may be formed by removing the 123d and the top layer 123e.

That is, the decor unit 120 integrally forms the two contact electrodes 131 and 132 and the non-conductive plastic layer 123a through insert molding (see FIG. 7A), and exposes two contact electrodes exposed to the outside (see FIG. 7A). The primer layer 123b, the metal layer 123c, the color imparting layer 123d, and the top coat layer 123e may be sequentially formed on one surface of the non-conductive plastic layer 123a while masking 131 and 132. (See FIG. 7B). In this state, the primer layer 123b, the metal layer 123c, the color imparting layer 123d except for the non-conductive plastic layer 123a through laser processing for the area corresponding to the second portion 122 and The second part 122 may be configured by removing the top layer 123e (see FIG. 7C).

In this case, the second part 122 may be processed such that the two contact electrodes 131 and 132 do not contact the edge of the second part 122 to form a predetermined interval d. Accordingly, the primer layer 123b, the metal layer 123c, the color imparting layer 123d, and the top coat layer 123e are sequentially stacked in the process of forming the second portion 122 through laser processing. The side surface of the first portion 121 may be exposed to the outside, and the side surface of the first portion 121 may remain in contact with the two contact electrodes 131 and 132.

As a result, the two contact electrodes 131 and 132 and the metal layers 123c of the first part 121 may be blocked from being physically connected to each other, thereby allowing the two contact electrodes 131 and 132 to the second part 122. Even if it is disposed in the) it can be prevented that the first portion 121 and the electric current.

The decor part 120 may further include a protective layer 124 that simultaneously covers the exposed surfaces of the first part 121 and the second part 122. As shown in FIGS. 6 and 7D, the protective layer 124 may cover the top and side surfaces of the first portion 121 and the second portion 122 formed of the non-conductive plastic layer 123a. It can cover all one side of.

That is, the protective layer 124 covers the side surface of the first portion 121 in which the primer layer 123b, the metal layer 123c, the color imparting layer 123d, and the top coat layer 123e are sequentially stacked. At the same time, it may be filled in the space formed between the side of the first portion 121 and the contact electrodes (131, 132).

Accordingly, the protective layer 124 removes a space formed between the side surfaces of the metal layer 123c and the contact electrodes 131 and 132, thereby forming a conductive material between the side surfaces of the metal layer 123c and the contact electrodes 131 and 132. Inflow can be prevented.

For example, even if a conductive material such as an ampoule or moisture adhered to a user's skin in the process of using the skin care device 100 according to the present invention, the conductive material is interposed between the first portion 121 and the contact electrodes 131 and 132. By blocking the inflow, the side surfaces of the metal layer 123c and the contact electrodes 131 and 132 may be prevented from being energized with each other through the conductive material.

As described above, the protective layer 124 masks the two contact electrodes 131 and 132 exposed to the outside, and the primer layer 123b and the metal layer 123c on the entire surface of the non-conductive plastic layer 123a. ), The color imparting layer 123d and the top coat layer 123e are sequentially formed (see FIG. 7B), and the second portion 122 is formed by laser processing on an area corresponding to the second portion 122. After configuration (see FIG. 7C), the first portion 121 and the second portion 122 may be formed by applying a protective layer forming material (see FIG. 7D).

On the other hand, the decor 120 may include an inclined portion having a predetermined inclination inclined at a predetermined angle with respect to the height direction of the body portion 110. For example, as illustrated in FIG. 1, the inclined portion may include an inclined surface having a lower right side than a left side at an upper edge side of the body portion 110, and the second portion 122 is inclined. It can be formed in the part.

Accordingly, the two contact electrodes 131 and 132 disposed on the inclined portion may also be disposed to have a predetermined slope with respect to the bottom surface of the body portion 110. As a result, the two contact electrodes 131 and 132 may increase the contact area when contacted with the user's skin. In addition, even when the user does not bend the wrist excessively to contact the two contact electrodes 131 and 132 with the skin while the user grips the body 110, natural contact between the user's skin and the contact electrodes 131 and 132 may be achieved. .

The two contact electrodes 131 and 132 may have a beneficial effect on the skin of the user by supplying the current generated by the current generator 140 to the skin of the user when power is applied.

For example, the two contact electrodes 131 and 132 may generate deep heat by heating the dermal layer of the user's skin by flowing a high frequency current generated by the current generator 140 to the user's skin. Accordingly, the user may feel a warm feeling, and through the deep fever, it is possible to obtain beneficial effects such as promoting metabolism, improving blood circulation through blood vessel expansion, discharging waste products, removing subcutaneous fat in the skin, and skin wrinkles.

To this end, the two contact electrodes 131 and 132 may be electrically connected to the current generator 140 embedded in the body 110, and generated from the current generator 140 when contacted with the user's skin. Current can be delivered to the user's skin side.

Here, the current generator 140 may be mounted on the main circuit board 152 embedded in the body 110 as shown in FIG. 3, and the two contact electrodes 131 and 132 are connected to the main circuit. By being electrically connected to the circuit board 152, the circuit board 152 may be electrically connected to the current generator 140 mounted on the main circuit board 152. In addition, the current generator 140 may be driven by the control of the controller 150 when power is applied, and may generate a current to provide to the two contact electrodes 131 and 132. In this case, the current generated by the current generating unit 140 may be a high frequency current for providing a warm feeling to the user's skin, but is not limited thereto, and the low frequency current or the minute current is output according to the purpose or convenience of use. May be

As described above, the two contact electrodes 131 and 132 may be spaced apart from each other in the second portion 122 of the decor 120, and may be inserted into the second portion 122 and insert molding. It can be formed integrally. In addition, the two contact electrodes 131 and 132 may be formed to protrude a predetermined height from one surface of the second portion 122 to the outside.

Accordingly, when the user contacts the two contact electrodes 131 and 132 on the side of the body part to be cared for, the two contact electrodes 131 and 132 may be simultaneously in contact with the body part. Therefore, even if the user changes the holding position of the case part during the use process, the two contact electrodes 131 and 132 can be kept in contact with the skin at all times, thereby increasing convenience of use.

In this case, the two contact electrodes 131 and 132 may be in the form of a plate having a predetermined area, but as shown in FIG. 5, the two contact electrodes 131 and 132 may have an open shape. Through this, the skin care device 100 according to the present invention may shorten the response time using the current provided from the current generator 140 when power is applied.

The controller 150 may control the overall operation of the skin care device 100 according to the present invention. That is, the controller 150 may control overall driving such as power supply / blocking, driving of the current generator 140, and output control based on the user's button 172 operation information.

The controller 150 may control the output generated by the current generator 140 in various ways. For example, the controller 150 may maintain the size of the output generated by the current generator 140 at the same size, and gradually increase or decrease the output generated by the current generator 140. You can also control the output in a way that is combined with each other.

In addition, the controller 150 may control the magnitude of the output generated by the current generator 140 to provide an output having a size suitable for various situations to the two contact electrodes 131 and 132.

For example, when a high frequency current is output from the two contact electrodes 131 and 132 while the two contact electrodes 131 and 132 are not completely in contact with the user's skin, sparks may occur between the contact electrodes 131 and 132 and the skin. Can be. Accordingly, the user may feel discomfort such as stinging due to the spark.

To prevent this, the controller 150 outputs a micro current having a relatively low magnitude before generating the high frequency current in the current generator 140 to determine whether the two contact electrodes 131 and 132 are in contact with the user's skin. You can also detect it.

As a specific example, the controller 150 outputs a microcurrent through the two contact electrodes 131 and 132, and then, based on the voltage change caused by the microcurrent flowing between the two contact electrodes 131 and 132 and the skin. Contact electrodes 131 and 132 with the skin may be detected. Subsequently, the controller 150 determines that the two contact electrodes 131 and 132 are in contact with the user's skin when the sensing voltage by the microcurrent flowing between the two contact electrodes 131 and 132 and the skin is equal to or greater than a set value. The high frequency alternating current may be generated through the current generator 140.

Meanwhile, as shown in FIG. 3, the controller 150 may be implemented in the form of a chipset mounted on one surface of the main circuit board 152 embedded in the body 110, and the body 110 The driving power may be supplied from the battery 160 embedded in the battery.

In this case, the power supply from the battery 160 to the controller 150 may be supplied or cut off through a user manipulation of the button unit 170. That is, the button unit 170 is disposed inside the case unit and at least one button 172 exposed to one side of the case unit as shown in FIGS. 2 and 3 to correspond to the operation of the button 172. It may include a circuit board 174 having a circuit portion for generating a signal that is, the circuit board 174 may be electrically connected to the main circuit board 152 on which the controller 150 is mounted. As a specific example, the button unit 170 may be a known tact switch.

Meanwhile, the battery 160 may be a secondary battery capable of charging and discharging, and may be disposed on one surface of the main circuit board 152. In addition, a separate cushion member 196 may be disposed between the main circuit board 152 and the battery 160 to prevent shaking of the battery 160 and protect the battery 160 from external shock.

Beauty device 100 according to the present invention may include at least one light emitting source 180 for irradiating light when power is applied. The light emitting source 180 may be driven by the control of the controller 150, and the light emitting source 180 may be disposed at the rear of the decor unit 120. 2 to 4, the light emitting source 180 is electrically connected to the main circuit board 152 and disposed on another circuit board 182 disposed behind the second part 122. By being mounted in may be disposed to be located behind the decor unit 120.

For example, the light emitting source 180 is mounted on the circuit board 182 to be positioned at a position corresponding to the second portion 122 of the decor 120 in a state in which the light emitting source 180 is embedded in the body part 110. Can be. In this case, as shown in FIG. 5, as shown in FIG. 5, a recess 125 may be formed on the rear surface of the second portion 122, and the recess 125 may be formed in the two recesses 125. It may be formed to be located between the contact electrodes (131, 132).

Here, the groove 125 may provide a path through which the light generated from the light emitting source 180 is emitted to the outside, and may serve to accommodate a partial thickness of the light emitting source 180.

The light emitting source 180 may play a deco role for simply performing an on / off operation according to whether power is supplied. However, the role of the light emitting source 180 is not limited thereto, and may be implemented to generate a light having a predetermined wavelength band and irradiate the skin side of the user to obtain a beneficial effect according to the wavelength of light. have.

In addition, the skin care device 100 according to the present invention may be provided with a notification unit linked with the operation of the button 172. The notification unit may generate a beep sound when the user manipulates the button 172 so that the user can easily recognize it. For example, the notification unit may be a sound output unit 192 mounted on the main circuit board 152 to generate a signal sound (see FIG. 2).

On the other hand, the skin care device 100 according to the present invention may be provided with a charging port 194 on one side of the case portion. Accordingly, when recharging the battery 160 embedded in the case part is necessary, the user may simply charge the battery 160 by supplying power to the battery 160 through the charging port 194.

Here, the charging port 194 may be electrically connected to the main circuit board 152 as shown in FIG. 3 to recharge the battery 160 using power supplied from the outside.

Although one embodiment of the present invention has been described above, the spirit of the present invention is not limited to the embodiments set forth herein, and those skilled in the art who understand the spirit of the present invention, within the scope of the same idea, the addition of components Other embodiments may be easily proposed by changing, deleting, adding, and the like, but this will also fall within the spirit of the present invention.

100: skin care equipment
110: body portion 111: the first body
112: second body 113: the closing plate
114: coupling hole 114a: seating surface
115: protrusion 116: locking groove
120: Deco part 121: first part
122: second portion 123a: non-conductive plastic layer
123b: primer layer 123c: metal layer
123d: Color grant layer 123e: Top coat
124: protective layer 125: groove
131,132: contact electrode 140: current generator
150: control unit 152: main circuit board
160: battery 170: button portion
172: button 174: circuit board
180: light emitting source 182: circuit board
192: sound output means 194: charging port
196: cushion member

Claims (13)

A case including a body part having an inner space, a deco part comprising a first part coupled to one side of the body part and including a metal layer and a second part formed to be surrounded by the first part without including the metal layer part;
Disposed on the second part spaced apart from the inner edge of the first part so as not to come into contact with the inner edge of the first part defining the second part, and when a contact with the user's skin is applied, a current is applied to the user's skin. Two contact electrodes spaced apart from each other in the second portion;
A current generator electrically connected to the two contact electrodes and supplying current generated when power is applied to the two contact electrodes;
A control unit controlling overall driving; And
And a protective layer covering the exposed surfaces of the first and second portions at the same time.
The first portion and the second portion of the decor portion are integrally formed through a non-conductive plastic layer,
The first portion is formed by sequentially laminating a primer layer, a metal layer, a color imparting layer, and a top coat layer on one surface of the nonconductive plastic layer,
The second portion is the primer layer, the metal layer, the color imparting layer to expose the non-conductive plastic layer in a state in which the primer layer, the metal layer, the color imparting layer and the top coat layer are sequentially stacked on one surface of the non-conductive plastic layer. And it is formed by removing the top layer through processing,
The protective layer,
The inner surface of the first portion and the top surface of the non-conductive plastic layer constituting the second portion while covering the upper surface of the first portion such that the uppermost surfaces of the first portion and the second portion form a stepless surface. A skin care device electrically filling the space formed by the side of the electrode to electrically insulate the two contact electrodes disposed in the second portion and the metal layer of the first portion. delete delete The method of claim 1,
The metal layer is a skin care device is a deposition layer formed through a metal material. The method of claim 1,
The color imparting layer is a skin care device is a coating layer coated with a colored pigment through a spray method. delete The method of claim 1,
The two contact electrodes are integrally formed through the second part and the insert molding, and the skin beauty device protrudes a predetermined height outward from the second part. The method of claim 1,
The body portion is formed on one side of the coupling hole of the shape corresponding to the decor portion, the deco portion is a skin beauty device is coupled to the coupling hole through ultrasonic welding. The method of claim 1,
Skin beauty device in which at least one light emitting source is disposed in a position corresponding to the rear of the decor portion in the body portion. The method of claim 1,
The decor unit includes a slope formed to be inclined at a predetermined angle with respect to the height direction of the body portion, wherein the two contact electrodes are disposed on the inclined portion side. The method of claim 1,
Skin beauty device is disposed on the inner space side of the body portion for supplying power to the control unit. The method of claim 11,
The case part is a skin beauty device is formed on one side a charging port for recharging the battery. The method of claim 1,
The current generator is a skin care device for generating a high frequency current for generating deep heat in the dermal layer of the user's skin.

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