KR102396354B1 - Skin care apparatus - Google Patents

Abstract

The present invention relates to a skin massager, comprising: a body 10 having a handle 11 held by hand and a flat and pointed bottom surface 12 in close contact with the skin; The front electrode end 20 is installed on the front side of the bottom surface 12 and is in close contact with the skin; a rear electrode end 30 that is installed on the rear side of the bottom surface 12 and is in close contact with the skin and has a larger area than the front electrode end 20; a high-frequency current generator 40 for generating a high-frequency (RF) current to be applied to the front electrode end 20 and the rear electrode end 30; a low-frequency current generator 50 for generating a low-frequency (EMS) current to be applied to the front electrode end 20 and the rear electrode end 30; The control unit 100 for controlling the operation of the high-frequency current generation unit 40 and the low-frequency current generation unit 50 and: the skin that is installed on the bottom surface 12 and provides skin condition information in close contact with the control unit 100 Measuring unit 110; characterized in that it includes.

Description

Multifunctional skin massager {Skin care apparatus}

The present invention relates to a skin massager, and more particularly, to a multifunctional skin massager capable of enabling effective skin care by complexly applying high-frequency current, low-frequency current, and galvanic current with different characteristics in conjunction with one's own skin condition. will be.

The skin of the human body is a complex tissue layer that protects the internal tissues of the human body from the external environment and maintains homeostasis. do. The skin of the double face is acting as an important factor in judging the appearance according to the management condition, and people invest a lot of money and time to take care of the skin.

As a skin care method, functional cosmetics that emphasize various effects such as maintaining skin elasticity and improving wrinkles are used on the skin. At this time, in order to allow the cosmetic ingredients to penetrate deep into the skin, the cosmetics applied to the skin are tapped or rubbed by hand.

However, in the skin, a thick protein protective layer is formed between the epidermis and the dermis, so even if the applied cosmetics are simply rubbed or tapped, there is a limit to the penetration of cosmetic ingredients deep into the dermis layer.

In recent years, for effective skin care, the use of specialized skin care rooms that not only treat freckles, blemishes and acne, but also maintain skin elasticity, improve wrinkles, and provide comprehensive skin care such as skin whitening is rapidly increasing. .

However, when using a professional skin care room, since a large number of people use the skin massager together, there are problems in hygiene such as various bacterial infections, and the inconvenience of having to visit the skin care room continuously, and the time or economic There was a problem that the burden was large.

Accordingly, there is a growing need for a multifunctional skin massager that a user can easily use at home and has various functions for skin care.

On the other hand, since each person's health condition or living environment is different, the skin condition is not constant. Therefore, it is very necessary to consider the skin condition when receiving skin care, but it is very rare to reflect the skin condition in skin care because it requires a high level of judgment and skill to actually identify the skin condition. Therefore, even when skin care is performed under the same conditions, there is a problem that the effect is different for each person.
A related prior art is disclosed in Korean Patent Publication No. 10-2017-0101012 under the name of a galvanic skin massage device.

The present invention has been created to satisfy the above needs, and has a front electrode end for massaging a narrow skin area and a rear electrode end for massaging a wide skin area so that effective skin massage is possible despite facial curvature, , a high-frequency current, a low-frequency current, a galvanic current, and a skin improvement light are generated to provide a multifunctional skin massager capable of enabling a complex skin massage.

Another object of the present invention is to control the output and operating conditions of high-frequency current, low-frequency current, galvanic current, and skin improvement light by reflecting the current skin condition, thereby enabling optimal skin care in various skin conditions. To provide a skin massager.

In order to achieve the above object, the multifunctional skin massager according to the present invention includes a body 10 having a handle 11 held by hand and a flat bottom surface 12 with a pointed front side as being in close contact with the skin; a front electrode end 20 installed on the front side of the bottom surface 12 and in close contact with the skin to which a high-frequency current or a low-frequency current is applied; a rear electrode end 30 that is installed on the rear side of the bottom surface 12 and is in close contact with the skin, has a larger area than the front electrode end 20, and to which a high-frequency current or a low-frequency current is applied; a high-frequency current generator 40 for generating a high-frequency (RF) current to be applied to the front electrode end 20 and the rear electrode end 30; a low-frequency current generator 50 for generating a low-frequency (EMS) current to be applied to the front electrode end 20 and the rear electrode end 30; The front electrode end 20 and the rear electrode end 30 are formed on the bottom surface 12 so as to be wrapped in a spaced apart state, the edge electrode end 60 for applying a galvanic current to the skin in contact; a galvanic current generating unit 80 for generating a galvanic current applied to the edge electrode end 60; The control unit 100 for controlling the operation of the high-frequency current generating unit 40 and the low-frequency current generating unit 50: installed on the bottom surface 12, providing skin condition information in close contact with the control unit 100 skin measurement unit 110; and a contact sensor 140 that generates a third event signal S3 for the control unit 100 to cut off the power when the bottom surface 12 is separated from the skin for a set time T3. do; The front electrode end 20 is configured by superimposing a plurality of front loop electrodes 21, 22, and 23 with an inner diameter gradually increasing in a spaced apart state, so that the high-frequency current or low-frequency current is transferred to each of the front loops. distributing to the electrodes 21, 22, 23; The rear electrode end 30 is configured by superimposing a plurality of rear loop electrodes 31, 32, 33, and 34 with an inner diameter gradually increasing in a spaced apart state, so that the high-frequency current or the low-frequency current is applied to each and distributing it to the rear loop electrodes 31, 32, 33, and 34;

In the present invention, it further includes a handle electrode end 70 formed on the handle 11 and in contact with the palm.
In the present invention, the control unit 100 includes a high-frequency current generator 40 and a low-frequency current generator so that the front electrode end 20 and the rear electrode end 30 alternately apply a high-frequency current and a low-frequency current at the same time. control (50); While the front electrode end 20 and the rear electrode end 30 alternately apply a high-frequency current and a low-frequency current, the galvanic current generation unit 80 is controlled so that the edge electrode end 60 continuously generates a galvanic current. to be authorized as

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In the present invention, the control unit 100, the front electrode end 20 and the rear electrode end 30, based on the moisture and oil information of the skin obtained by the impedance value measured by the skin measuring unit 110, AI mode setting unit 101 for setting the alternating cycle and output of the high-frequency current and the low-frequency current applied at the same time, and the output of the galvanic current; Auto mode setting unit that sets the output of the galvanic current and the alternating cycle and output of the high-frequency current and the low-frequency current simultaneously applied to the front electrode end 20 and the rear electrode end 30 based on the schedule information stored in advance in the memory (102) and; Manual mode setting unit ( 103);

In the present invention, as being installed on the bottom surface 12, it further includes a light irradiator 90 for irradiating skin improvement light to the skin in close contact with the bottom surface 12; The light irradiation unit 90 includes a plurality of first LED chipsets 91 installed between a plurality of front loop electrodes 21, 22, and 23 constituting the front electrode end 20, and the rear front electrode. It is composed of a plurality of second LED chipsets 92 installed between the plurality of rear loop electrodes 31, 32, 33, and 34 constituting the extreme end 30.

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According to the present invention, by adopting a bottom surface with a pointed front side and a round rear side, a narrow front electrode end installed on the front side of the floor, and a wide area rear electrode end installed on the rear side, the face is curved. It is possible to enable effective skin massage by enabling high-frequency and low-frequency massage on a narrow skin area and a wide skin area according to the present invention.

In addition, since the front electrode end, the rear electrode end, the edge electrode end, and the light irradiation unit are installed on the bottom surface, high-frequency current, low-frequency current, galvanic current, and skin improvement light can be applied to the skin in a complex manner. Even without knowledge, you can effectively manage your own skin.

And since the skin measuring unit 110 is installed on the bottom surface 12, it is in direct contact with the skin during skin massage to measure the current state of moisture and oil of the skin, and generates a signal corresponding to the high-frequency current, low-frequency current, By controlling the output and operating conditions of the galvanic current and skin improvement light, there is an effect that the optimal skin beauty effect can be realized in various skin environments.

1 is a front perspective view of a multifunctional skin massager according to the present invention;
Figure 2 is a rear perspective view of the skin massager of Figure 1;
Figure 3 is a side view of the skin massager of Figure 1,
Figure 4 is a bottom view of the skin massager of Figure 1,
5 is a view for explaining the configuration of the skin massager of FIG. 1 in a block diagram;
6 is a view for explaining the configuration of the light irradiation unit of FIG. 5;
FIG. 7 is a diagram for explaining the configuration of a control unit of FIG. 5; FIG.

Hereinafter, the multifunctional skin massager according to the present invention will be described in detail with reference to the accompanying drawings.

Hereinafter, what is described as "upper" or "upper" may include not only directly on in contact but also on non-contacting. Terms such as first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. The singular expression includes the plural expression unless the context clearly dictates otherwise. Also, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. In addition, terms such as "...unit" and "module" described in the specification mean a unit that processes at least one function or operation. In addition, in the drawings, the size of the components may be exaggerated or reduced for convenience of description. For example, since the size and thickness of each component shown in the drawings are arbitrarily indicated for convenience of description, the present invention is not necessarily limited to the illustrated bar.

As shown, the multifunctional skin care device according to the present invention is installed on the upper side and is in close contact with the skin and is installed on the upper side and in close contact with the skin, the body 10 having a flat and pointed bottom surface 12 at the front side (10) Wow; a front electrode end 20 that is installed on the front side of the bottom surface 12 and is in close contact with the skin; a rear electrode end 30 that is installed on the rear side of the bottom surface 12 and is in close contact with the skin and has a larger area than the front electrode end 20; a high-frequency current generator 40 for generating a high-frequency (RF) current to be applied to the front electrode end 20 and the rear electrode end 30; a low-frequency current generator 50 for generating a low-frequency (EMS) current to be applied to the front electrode end 20 and the rear electrode end 30; As formed on the bottom surface 12, the edge electrode end 60 for applying a galvanic current to the skin in contact; a handle electrode end 70 formed on the handle 11 and in contact with the palm; a galvanic current generating unit 80 for generating a galvanic current applied to the edge electrode end 60 and the handle electrode end 70; As installed on the bottom surface 12, the light irradiation unit 90 for irradiating light for skin improvement to the skin in close contact with the bottom surface 12; a control unit 100 for controlling the operations of the high-frequency current generation unit 40, the low-frequency current generation unit 50, the galvanic current generation unit 80, and the light irradiation unit 90; a skin measurement unit 110 installed on the bottom surface 12 and providing skin condition information in close contact with the control unit 100; a skin temperature sensor 120 that measures the temperature of the skin in close contact with the bottom surface 12 and generates a first event signal S1 when the skin temperature becomes greater than or equal to the set skin temperature T1; a motion sensor 130 that detects the movement of the body 10 and generates a second event signal S2 when the body 10 does not move for a set time T2; a contact sensor 140 that generates a third event signal S3 when the bottom surface 12 is separated from the skin for a set time T3; a body temperature sensor 150 that measures the internal temperature of the body 10 and generates a fourth event signal S4 when the set body temperature T4 or higher; a voice guide unit 160 for guiding through voice guidance for various operations; It characterized in that it comprises a; Bluetooth transmitter 170 for wirelessly transmitting the operating status information to the user's smartphone.

The body 10 has a bottom surface 12 in the form of an iron as a whole by having a sharp front side and a round rear side. The sharp area in front of the bottom surface 12 massages the curves formed on the face, for example, between the cheeks and the nose, or the narrow part of the bridge of the nose, and the round area behind the bottom surface 12 is the wide part of the cheeks or forehead. massage the A front electrode end 20 of a narrow area is installed on the front side of the bottom surface 12, and a rear electrode end 30 of a wide area is installed on the rear side.

On the upper side of the body 10, a switch 13 for turning on/off the operating power, a display 14 indicating an operation relationship, and a charging terminal 15 for charging a battery (not shown) for operation are installed. .

As shown in FIG. 4 , the front electrode end 20 is configured by overlapping a plurality of front loop electrodes 21 , 22 , 23 having an inner diameter gradually increasing in a spaced apart state. Here, the front loop electrodes 21, 22, and 23 have a triangular or circular shape as a whole, and massage a relatively narrow part of the face between the cheek and nose and the bridge of the nose.

As shown in FIG. 4 , the rear electrode end 30 is configured by overlapping a plurality of rear loop electrodes 31 , 32 , 33 , and 34 with gradually increasing inner diameters in a spaced apart state. Here, the plurality of rear loop electrodes 31, 32, 33, and 34 have a circular shape as a whole, and massage a relatively wide part of the face such as cheeks and forehead.

That is, the front electrode end 20 formed on the bottom surface 12 is severely curved and used to massage a narrow portion, and the rear electrode end 20 is curved but used to massage a relatively wide portion, In the case of using both the extreme end 20 and the rear electrode end 30, it is possible to quickly massage the cheek portion, which occupies a large part of the face, and eventually it is possible to quickly and effectively massage the entire face.

In the front electrode end 20 and the rear electrode end 30, the front loop electrodes 21, 22, 23 and the rear loop electrodes 31, 32, 33 and 34 have a control unit (to be described later) 100), a controlled high frequency (RF) current or low frequency (EMS) current is simultaneously applied to the front loop electrodes 21, 22, 23 and the rear loop electrodes 31, 32, 33, and 34. A controlled high frequency (RF) current or low frequency (EMS) current is alternately applied to the controller 100 . For example, a high-frequency current is applied to the front loop electrodes 21, 22, 23 and the rear loop electrodes 31, 32, 33, and 34 for 7 seconds, and then a low-frequency current is applied for 5 seconds. The action is repeated, and this action lasts for 7 minutes.

The high-frequency (RF) current applied to the skin by the front electrode end 20 and the rear electrode end 30 penetrates the thick protein protective layer and penetrates deep into the skin to generate deep heat, thereby promoting blood circulation. By accelerating the production of collagen components at the same time, it exerts the effect of smoothing out wrinkles as well as skin elasticity. The high-frequency current generated at this time has a frequency of 0.5 to 1.75 MHz and has power to penetrate the skin fat layer.

The low-frequency (EMS) current applied to the skin by the front electrode end 20 and the rear electrode end 30 gives electrical stimulation to the skin to induce a repetitive contraction action, and accordingly the skin is forced to exercise, thereby improving skin elasticity. make it

The edge electrode end 60 applies a galvanic current to the skin, and is formed on the bottom surface 12 while wrapping the front electrode end 20 and the rear electrode end 30 in a spaced apart state, and the handle electrode end 70 ) is the remaining electrode for applying a galvanic current to the edge electrode end 60 as naturally in contact with the palm when the user holds the handle 11 .

The edge electrode end 60 has a structure surrounding the front electrode end 20 and the rear electrode end 30, and when the border electrode end 60 comes into contact with the skin, the front electrode end 20 and the rear electrode end ( 30) is in contact with the skin at the same time. Accordingly, while the edge electrode end 60 applies a galvanic current to the skin, the front electrode end 20 and the rear electrode end 30 apply a high-frequency current and a low-frequency current.

The galvanic current applied to the skin by the edge electrode end 60 has a + or - polarity. When the galvanic current is + polarity, the cosmetic ingredients previously applied to the skin penetrate deep into the skin, and, conversely, when the galvanic current is negative polarity, the cosmetic ingredients penetrated into the skin are discharged together with the skin wastes, thereby increasing the skin care effect. The edge electrode end 60, for example, by applying a galvanic current of + polarity for 2 minutes and 30 seconds and applying a galvanic current of polarity for 2 minutes and 30 seconds, penetrates the cosmetic ingredients deep into the skin and prevents the discharge of waste products. promote

The edge electrode end 60 is controlled by the control unit 100 to be described later, and while a high-frequency current or a low-frequency current is applied by the front electrode end 20 and the rear electrode end 30, the galvanic current is continuously generated. all. That is, galvanic current is continuously applied while high-frequency and low-frequency massage of the skin is in progress, and thus a complex skin beauty effect can be expected.

The light irradiation unit 90 irradiates skin improvement light to the skin in close contact with the bottom surface 12 . As shown in FIG. 4 , the light irradiation unit 90 includes a plurality of first LED chipsets 91 installed between a plurality of front loop electrodes 21 , 22 , 23 constituting the front electrode end 20 . ) and a plurality of second LED chipsets 92 installed between the plurality of rear loop electrodes 31, 32, 33, and 34 constituting the rear electrode end 30. The light irradiation unit 90 is composed of 20 to 30 first and second LED chipsets 91 and 92 .

The first LED chipset 91 and the second LED chipset 92 have the same configuration. The first and second LED chipsets 91 and 92 include blue LEDs 91a and 92a that emit blue light, red LEDs 91b and 92b that emit red light, and infrared LEDs that emit near-infrared light. (91c) and (92c) form a unit.

The light generated from the blue LEDs 91a and 92a soothes the skin, and the light generated from the red LEDs 91b and 92b penetrates into the skin to generate collagen, and the infrared LEDs 91c and 92c ), the infrared radiation penetrates to the dermis layer inside the epidermis layer and generates heat.

The light irradiation unit 90 is controlled by the control unit 100 to be described later, and, like the edge electrode end 60, a high-frequency current or a low-frequency current is applied to the front electrode end 20 and the rear electrode end 30 applied continuously during That is, the light irradiation unit 90 continuously applies the skin improvement light while the high-frequency and low-frequency massage of the skin is in progress and the galvanic current is continuously applied, and thus a more complex skin beauty effect can be expected. .

The control unit 100 controls the operations of the high frequency current generation unit 40 , the low frequency current generation unit 50 , the galvanic current generation unit 80 , and the light irradiation unit 90 .

The control unit 100 controls the operations of the high frequency current generation unit 40, the low frequency current generation unit 50, the galvanic current generation unit 80 and the light irradiation unit 90, and furthermore, the input/output signal or data information Processing or running applications stored in memory, etc. Provide and process appropriate information or functions to users.

The control unit 100 controls the galvanic current generation unit 80 while the front electrode end 20 and the rear electrode end 30 alternately apply a high-frequency current and a low-frequency current, so that the edge electrode end 60 is galvanic. The current is continuously applied, and the light irradiator 90 is controlled so that the light for skin improvement is continuously irradiated.

The skin measuring unit 110 is installed between the front electrode end 20 and the rear electrode end 30, and generates a corresponding signal by measuring the current skin condition before full-scale use of the skin care device of the present invention. do. The skin measurement sensor 110 measures moisture and oil conditions based on the impedance value of the skin, and generates a moisture signal and an oil signal corresponding thereto.

On the other hand, the control unit 100, the high-frequency current simultaneously applied to the front electrode end 20 and the rear electrode end 30 based on the moisture and oil content information of the skin obtained by the impedance value measured by the skin measuring unit 110, and an AI mode setting unit 101 for setting the alternating cycle and output of the low-frequency current, the output of the galvanic current, and the irradiation amount of the skin improvement light; Auto to set the alternating cycle and output of high-frequency current and low-frequency current simultaneously applied to the front electrode end 20 and the rear electrode end 30 based on the schedule information stored in advance in the memory, the output of the galvanic current, and the irradiation amount of the skin improvement light a mode setting unit 102; Manual mode for manually setting the alternating cycle and output of the high-frequency current and the low-frequency current simultaneously applied to the front electrode end 20 and the rear electrode end 30 by the user's operation, the output of the galvanic current, and the irradiation amount of the skin improvement light setting unit 103; includes.

When the AI mode setting unit 101 is set, the control unit 100 controls the front electrode end 20 and the rear electrode end 30 based on the skin moisture and oil conditions measured by the skin measurement unit 110 . Controls the alternating cycle and output of high-frequency current and low-frequency current, galvanic current, and the amount of skin-improving light applied through Accordingly, even if the current skin condition is changed according to the humidity and temperature environment or one's own health condition, the control unit 100 sets the alternating cycle and output of the high frequency current and the low frequency current most suitable for skin care, and also the output of the galvanic current and an irradiation amount of skin improvement light.

When the auto mode setting unit 102 is set, the control unit 100 alternates between the high-frequency current and the low-frequency current applied through the front electrode end 20 and the rear electrode end 30 according to the schedule information input in advance into the memory. It controls the period and output, galvanic current and the amount of skin improvement light. Accordingly, for a predetermined time, for example, before going to sleep, the control unit 100 sets the alternating cycle and output of the high-frequency current and the low-frequency current suitable for skin care according to the information stored in advance, and the output of the galvanic current and the irradiation amount of the skin improvement light. set

When set with the manual mode setting unit 103, the user sets the alternating cycle and output of the high-frequency current and the low-frequency current simultaneously applied to the front electrode end 20 and the rear electrode end 30 that he or she prefers, and galvanic Controls the amount of current and skin improvement light. Accordingly, the user sets the alternating cycle and output of the high-frequency current and the low-frequency current simultaneously applied to the front electrode end 20 and the rear electrode end 30 in order to realize the skin condition that the user prefers, and also the galvanic current You can manually set the output and the amount of light for skin improvement yourself.

The setting result by the AI mode setting unit 101, the auto mode setting unit 102, and the manual mode setting unit 103 is displayed through the display 14, and furthermore, a voice guidance unit 160 to be described later is displayed. output through audio.

The skin temperature sensor 120 generates a first event signal S1 when the skin temperature is greater than or equal to the set skin temperature T1 by measuring the temperature of the skin in close contact with the bottom surface 12 .

The skin temperature sensor 120, for example, as an excessive amount of high-frequency current is applied to the front and rear electrode ends 20 and 30, the skin temperature is set at the set skin temperature T1, for example, 42° C. or higher. When the set skin temperature (T1) or more is generated, the first event signal (S1) is generated, and when the first event signal (S1) is generated, the control unit 100 stops the operation of the high-frequency current generating unit 40 to increase the skin temperature. Prevent further rises to prevent skin burns.

The motion sensor 130 detects the movement of the body 10 and generates a second event signal S2 when the body 10 does not move for a set time T2. The motion sensor 130 is an acceleration sensor that measures acceleration generated according to movement.

The motion sensor 130, for example, when the front electrode end 20 and the rear electrode end 30 are not moving for a set time (T2) on the skin, for example, a set time (T2) of 3 seconds The second event signal S2 is generated, and when the second event signal S2 is generated, the control unit 100 stops the operation of the high-frequency current generating unit 40 to prevent the skin temperature from rising any more to prevent skin burns. .

The contact sensor 140 generates a third event signal S3 when the bottom surface 12 is separated from the skin for a set time T3.

The contact sensor 140, for example, the third event signal S3 when the bottom surface 12 of the body is separated from the skin for a set time T3, for example, a set time T3 of 3 seconds. When the third event signal S3 is generated, the control unit 100 cuts off the power to prevent excessive power consumption.

The body temperature sensor 150 measures the internal temperature of the body 10 and generates a fourth event signal S4 when the body temperature is greater than or equal to the set body temperature T4.

The body temperature sensor 150 generates a fourth event signal S4 when the temperature inside the body 10 becomes the set body temperature T4, for example, the set body temperature T4 of 55° C. or higher, and the second 4 When the event signal S4 is generated, the control unit 100 cuts off the power to prevent damage to various electric circuits inside the body 10 .

The voice guide unit 160 guides the operation of the skin care device of the present invention by voice, and further guides the skin condition measured by the skin measurement unit 110 by voice. Accordingly, the user can recognize the current state of his or her skin or the exact operating state of the skin care device. For example, when the skin instantaneous part 110 measures the moisture and oil content of the skin as 75% and 50%, the voice guide unit 160 says, "The current skin moisture content is 75%, and the oil content is 50%. is." is output.

The Bluetooth transmitter 170 wirelessly transmits the operation status information to the smartphone, and accordingly, the overall operation or current state related to skin care can be checked with the smartphone. Since such a Bluetooth transmitter 170 is a common technology in the art, further detailed description will be omitted.

As described above, according to the skin care device of the present invention, the bottom surface 12 having a sharp front side and a round rear side, the front electrode end 20 of a narrow area installed on the front side of the bottom surface and installed on the rear side By employing the rear electrode end 30 of a wide area, it is possible to perform high-frequency and low-frequency massage of a narrow skin area and a wide skin area according to the curvature of the face, thereby enabling effective skin massage.

In addition, since the front electrode end 20, the rear electrode end 30, the edge electrode end 60, and the light irradiation unit 90 are installed on the bottom surface 12, high-frequency current, low-frequency current, galvanic current and skin improvement in the skin Light can be applied in a complex way, and accordingly, the user can effectively manage his or her skin even without professional knowledge.

And since the skin measuring unit 110 is installed on the bottom surface 12, it is in direct contact with the skin during skin massage to measure the current state of moisture and oil of the skin, and generates a corresponding signal to generate a high-frequency current, a low-frequency current By controlling the output and operating conditions of , galvanic current and skin improvement light, it is possible to realize optimal skin care effects in various skin environments.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom.

10 ... body 11 ... handle
12 ... bottom side 13 ... switch
14 ... display 15 ... charging terminal
20 ... front electrode end 21, 22, 23 ... front loop electrode
30 ... rear electrode end 31, 32, 33, 34 ... rear loop electrode
40 ... high-frequency current generator 50 ... low-frequency current generator
60 ... edge electrode end 70 ... handle electrode end
80 ... Galvanic current generation unit 90 ... Light irradiation unit
91, 92 ... 1st and 2nd LED chipsets 91a, 91b ... Blue LED
91b, 92b ... Red LED 91c, 92c ... Infrared LED
100 ... control unit 101 ... AI mode setting unit
101 ... auto mode setting unit 103 ... manual mode setting unit
110 ... skin measuring unit 120 ... skin temperature sensor
130 ... motion sensor 140 ... touch sensor
150 ... Body temperature sensor 160 ... Voice guide
170 ... bluetooth transmitter

Claims (7)

a body 10 having a handle 11 held by hand and a flat bottom surface 12 with a pointed front side as being in close contact with the skin;
a front electrode end 20 installed on the front side of the bottom surface 12 and in close contact with the skin to which a high-frequency current or a low-frequency current is applied;
a rear electrode end 30 that is installed on the rear side of the bottom surface 12 and is in close contact with the skin, has a larger area than the front electrode end 20, and to which a high-frequency current or a low-frequency current is applied;
a high-frequency current generator 40 for generating a high-frequency (RF) current to be applied to the front electrode end 20 and the rear electrode end 30;
a low-frequency current generator 50 for generating a low-frequency (EMS) current to be applied to the front electrode end 20 and the rear electrode end 30;
The front electrode end 20 and the rear electrode end 30 are formed on the bottom surface 12 so as to be wrapped in a spaced apart state, the edge electrode end 60 for applying a galvanic current to the skin in contact;
a galvanic current generating unit 80 for generating a galvanic current applied to the edge electrode end 60;
A control unit 100 for controlling the operation of the high-frequency current generating unit 40 and the low-frequency current generating unit 50:
a skin measurement unit 110 installed on the bottom surface 12 and providing skin condition information in close contact with the control unit 100; and
When the bottom surface 12 is separated from the skin for a set period of time (T3), the control unit 100 generates a third event signal (S3) to cut off the power. ;
The front electrode end 20 is configured by superimposing a plurality of front loop electrodes 21, 22, and 23 with an inner diameter gradually increasing in a spaced apart state, so that the high-frequency current or the low-frequency current is transferred to each of the front loops. distributing to the electrodes 21, 22, 23;
The rear electrode end 30 is configured by superimposing a plurality of rear loop electrodes 31, 32, 33, and 34 with an inner diameter gradually increasing in a spaced apart state, so that the high-frequency current or the low-frequency current is applied to each Multifunctional skin massager, characterized in that; to distribute to the rear loop electrode (31, 32, 33, 34). The method of claim 1,
The multifunctional skin massager, characterized in that it further comprises; a handle electrode end (70) formed on the handle (11) to be in contact with the palm. According to claim 1, wherein the control unit 100,
controlling the high-frequency current generator 40 and the low-frequency current generator 50 so that the front electrode end 20 and the rear electrode end 30 alternately apply a high-frequency current and a low-frequency current at the same time;
While the front electrode end 20 and the rear electrode end 30 alternately apply a high-frequency current and a low-frequency current, the galvanic current generator 80 is controlled so that the edge electrode end 60 continuously generates a galvanic current. Multifunctional skin massager, characterized in that it is applied to. According to claim 3, wherein the control unit 100,
An alternating cycle of high-frequency current and low-frequency current simultaneously applied to the front electrode end 20 and the rear electrode end 30 based on skin moisture and oil content information obtained by the impedance value measured by the skin measuring unit 110 and an AI mode setting unit 101 for setting an output and an output of the galvanic current;
An auto mode setting unit that sets the output of the galvanic current and the alternating cycle and output of the high-frequency current and the low-frequency current simultaneously applied to the front electrode end 20 and the rear electrode end 30 based on the schedule information stored in advance in the memory (102) and;
Manual mode setting unit ( 103); a multifunctional skin massager comprising a. delete delete The method of claim 1,
It is installed on the bottom surface 12, and further includes a light irradiator 90 for irradiating skin improvement light to the skin in close contact with the bottom surface 12;
The light irradiation unit 90 includes a plurality of first LED chipsets 91 installed between a plurality of front loop electrodes 21 , 22 , 23 constituting the front electrode end 20 , and the rear front electrode. Multifunctional skin massager, characterized in that it is composed of a plurality of second LED chipsets (92) installed between the plurality of rear loop electrodes (31) (32, 33, 34) constituting the extreme (30).

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