KR20170098577A - Multifunctional cosmetic device - Google Patents
Multifunctional cosmetic device Download PDFInfo
- Publication number
- KR20170098577A KR20170098577A KR1020160020677A KR20160020677A KR20170098577A KR 20170098577 A KR20170098577 A KR 20170098577A KR 1020160020677 A KR1020160020677 A KR 1020160020677A KR 20160020677 A KR20160020677 A KR 20160020677A KR 20170098577 A KR20170098577 A KR 20170098577A
- Authority
- KR
- South Korea
- Prior art keywords
- heat
- heat sink
- head
- coupled
- thermoelectric element
- Prior art date
Links
- 239000002537 cosmetic Substances 0.000 title abstract description 15
- 150000002500 ions Chemical class 0.000 claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 11
- 230000003796 beauty Effects 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 210000003491 skin Anatomy 0.000 description 18
- XBBRGUHRZBZMPP-UHFFFAOYSA-N 1,2,3-trichloro-4-(2,4,6-trichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC(Cl)=C1C1=CC=C(Cl)C(Cl)=C1Cl XBBRGUHRZBZMPP-UHFFFAOYSA-N 0.000 description 10
- 239000011148 porous material Substances 0.000 description 7
- 239000004615 ingredient Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000004207 dermis Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000005428 wave function Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
- A61H23/0245—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with ultrasonic transducers, e.g. piezoelectric
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/20—Applying electric currents by contact electrodes continuous direct currents
- A61N1/30—Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
- A61F2007/0075—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a Peltier element, e.g. near the spot to be heated or cooled
- A61F2007/0076—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a Peltier element, e.g. near the spot to be heated or cooled remote from the spot to be heated or cooled
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
- A61H2201/105—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy with means for delivering media, e.g. drugs or cosmetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5023—Interfaces to the user
- A61H2201/5043—Displays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
- A61H2205/022—Face
Abstract
Description
More particularly, the present invention relates to a complex cosmetic device capable of performing skin massage by ultrasonic waves, ion introduction by galvanic ions, ion extraction, cold massage, and vibration massage in one device .
Generally, in order to penetrate the active ingredients of cosmetics deeply into the skin and supply nutrition, an effective ingredient of the cosmetics applied to the skin is hand-knocked or rubbed.
However, this method has a limitation in penetrating the effective ingredients of cosmetics deep into the skin. As an improvement measure, a massage machine using a galvanic ion introduction function, an ultrasonic wave function, or a cold temperature function is used.
In the case of a massager with an ultrasonic function, only the introduction of cosmetics is assisted, but there is a limit to penetrate the effective ingredients of cosmetics deeply into the dermis, and there is no effect of closing the skin pores.
There is a way to open the pores of the skin and use a warm massager to penetrate deep into the effective ingredients of the cosmetics. Massaging the face with a warm massager, opening the pores, and then massaging with an ultrasound massager, has the effect of penetrating more effective components of the cosmetic product than when the massager is not warmed.
It is also necessary to close the pores after introducing effective ingredients of cosmetics. To do this, you should give a cold massage and close the pores.
To this end, there is an inconvenience that an ultrasonic massager and a cold / warm massager should be separately provided.
In order to implement the ultrasonic massager and the cold massager in one device, it is difficult to output the function of the ultrasonic device and the function of the thermoelectric device in one head. This is because the ultrasonic element generates ultrasonic waves only at the portion where the ultrasonic element is coupled, and therefore, there is no space for attaching the thermoelectric element since the ultrasonic element must be bonded to the area of most of the heads.
In addition, due to the characteristics of the thermoelectric element, a structure is required in which the thermoelectric element is coupled to the heat sink, the heat sink is coupled to the cooling fan, and a precondition for smooth ventilation is required for heat dissipation of the heat sink.
The above-described technical structure is a background technique for assisting the understanding of the present invention, and does not mean the prior art widely known in the technical field to which the present invention belongs.
SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide an integrated beauty device capable of performing skin massage by ultrasonic waves, ion introduction by galvanic ions, ion extraction, cold massage and vibration massage.
According to an aspect of the present invention, there is provided an air purifier comprising: a base body having a plurality of vent holes; an upper cover coupled to the base body; a head detachably coupled to the upper cover, A body; A thermoelectric element coupled to the body and emitting heat or cold heat to the skin through the head; A heat dissipating unit provided in the base body and introducing outside air through the plurality of vent holes to dissipate heat of the thermoelectric elements; An ultrasonic generator provided on the head to generate ultrasonic waves; And a vibration part provided on the upper cover to vibrate the head.
The base body includes: a front case having a plurality of upper ventilation holes; A rear case having a plurality of rear ventilation holes; And a bottom case provided with a plurality of bottom ventilation holes, wherein the heat dissipation part introduces outside air through the upper ventilation holes, the bottom ventilation holes, and the front ventilation holes provided in the upper cover, and then passes through the plurality of rear ventilation holes So that the thermoelectric element can be cooled.
Wherein the thermoelectric element portion comprises: a thermoelectric element plate detachably coupled to the head; And a thermoelectric element which has one side contacting the thermoelectric element plate and the other side contacting the heat sink of the heat dissipation part.
Wherein the heat dissipating unit includes: a heat sink coupled to the upper cover and disposed in a heat sink space of the front case, the heat sink contacting the thermoelectric device; A heat sink supporter coupled to the rear case to support the heat sink; And a heat dissipating fan coupled to the rear case and discharging heat generated from the heat sink to the outside of the main body.
The heat sink support portion includes: a support body detachably coupled to the rear case to support a bottom portion of the heat sink; And a plurality of support pieces provided on the upper surface of the support body and inserted into a space between the plurality of projecting pieces provided on the heat sink to support the heat sink.
The heat dissipation fan may be coupled to the rear case in a region where the plurality of rear ventilation holes are provided.
The heat dissipation unit may further include a gasket disposed between the upper cover and the heat sink and having a hole corresponding to an outer side of the thermoelectric element.
The ultrasonic wave generator may include an ultrasonic wave generating element coupled to the inner wall of the head.
The main body may further include a front cover detachably coupled to the front case and provided with a display window, and the display window may be provided with a light of different colors when the thermoelectric element is in thermal operation and in cold / cold operation.
The inner case and the outer case may be plated as a whole.
Embodiments of the present invention can be implemented by a single device, not two devices, by implementing ultrasonic massage, cold massage, and vibration massage in one device. So it has economic effect.
Also, since the heat dissipation part introduces the outside air through the plurality of vent holes provided in the base body to dissipate the heat of the thermoelectric element part, the thermoelectric element part can be effectively cooled.
FIG. 1 is a perspective view illustrating a complex beauty apparatus according to an embodiment of the present invention. Referring to FIG.
2 is an exploded perspective view of FIG.
3 is a cross-sectional view of Fig.
4 is a bottom view of Fig.
FIG. 5 is a view schematically showing an air flow chart by operation of the heat dissipating unit shown in FIG. 2. FIG.
In order to fully understand the present invention, operational advantages of the present invention, and objects achieved by the practice of the present invention, reference should be made to the accompanying drawings and the accompanying drawings which illustrate preferred embodiments of the present invention.
Hereinafter, the present invention will be described in detail with reference to the preferred embodiments of the present invention with reference to the accompanying drawings. Like reference symbols in the drawings denote like elements.
FIG. 1 is a perspective view showing an integrated beauty device according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of FIG. 1, FIG. 3 is a sectional view of FIG. 1, FIG. 5 is a view schematically showing an air flow chart by operation of the heat dissipating unit shown in FIG. 2. FIG.
As shown in these drawings, the complex beauty apparatus 1 according to the present embodiment includes a
1, the
2, a plurality of
In the present embodiment, a
In the present embodiment, the
The
3, a plurality of
In the present embodiment, a plurality of heat radiating
Further, in the present embodiment, on the upper inner wall of the
In this embodiment, the inner and outer surfaces of the
3, the
2, the
In addition, in the present embodiment, the
3, a plurality of bottom ventilation holes 113c are provided in the
The
2 and 3, a plurality of front ventilation holes are formed in the
The
In this embodiment, the
The
In the present embodiment, the
As shown in FIG. 2, the button unit 160 of the
2, the button unit 160 includes a button supporting body 161 coupled to the
In the present embodiment, one of the pair of
Specifically, pressing the mode button once starts cleansing. At this time, the
Next, press the mode button twice to feed the cosmetics into the skin. At this time, the
Then press the Mode button three times to start lifting. At this time, the
Finally, the basic level in each mode is level 1. The level button is pressed once again to become the second level, and once again the level becomes the third level. Press the level 1 button again to set the level 1.
The
2, the
2, the
3, the
3, one side of the
2, a plurality of cut-out
The
3, the
The
In addition, in the present embodiment, a plurality of grooves are provided in the longitudinal direction on the outer circumferential surface of the
Further, in this embodiment, the
The
2, the
The heat-dissipating
The
3, the
In this embodiment, the
The vibrating
In this embodiment, the
In this embodiment, a USB connector U including a USB terminal may be provided in the
As described above, the present embodiment implements the functions of ultrasonic massage, cold massage, ion introduction / extraction by galvanic ion, and vibration massage in one device, so that the skin is managed by one device rather than two devices This is economical because it is as simple as possible and does not require the purchase of two separate devices.
Also, since the heat dissipation part introduces the outside air through the plurality of vent holes provided in the base body to dissipate the heat of the thermoelectric element part, the thermoelectric element part can be effectively cooled.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.
1: Composite beauty equipment
100: main body 110: base body
111a:
111c: heat sink space part 112: rear case
112a:
112c:
113:
113b:
140: FPC 150: Front cover
151: button hole 152: display window
160: Button part 161: Button supporting body
162: Button 170:
171: Lens battery 172: Lens level
173: lens body 174: lens
200: thermoelectric element part 210: thermoelectric element plate
211: incising hole 220: thermoelectric element
300: heat dissipating unit 310: heat sink
311: protrusion 312: bushing
320: heat sink support portion 321: support body
322: support piece 330: heat dissipating fan
340: Gasket 400: Ultrasonic wave generator
500: Vibration part B: Battery
D: DC jack L: Label
S: Speaker U: USB connection
Claims (10)
A thermoelectric element coupled to the body and emitting heat or cold heat to the skin through the head;
A heat dissipating unit provided in the base body and introducing outside air through the plurality of vent holes to dissipate heat of the thermoelectric elements;
An ultrasonic generator provided on the head to generate ultrasonic waves; And
And a vibration part provided on the upper cover to vibrate the head.
The base body includes:
A front case having a plurality of upper ventilation holes;
A rear case having a plurality of rear ventilation holes; And
And a bottom case provided with a plurality of bottom ventilation holes,
Wherein the heat dissipation unit allows the outside air to flow through the upper ventilation hole, the bottom ventilation hole, and the front ventilation holes provided in the upper cover, and then discharges the outside air to the outside through the plurality of rear ventilation holes to cool the thermoelectric conversion unit Complex beauty equipment.
The thermoelectric-
A thermoelectric element plate detachably coupled to the head; And
And a thermoelectric element which is in contact with the thermoelectric element plate at one side and the heat sink of the heat radiation part at the other side.
The heat-
A heat sink coupled to the upper cover and disposed in the heat sink space portion of the front case, the heat sink contacting the thermoelectric element;
A heat sink supporter coupled to the rear case to support the heat sink; And
And a heat dissipating fan coupled to the rear case and discharging heat generated from the heat sink to the outside of the main body.
The heat sink support portion
A support body detachably coupled to the rear case to support a bottom portion of the heat sink; And
And a plurality of support pieces provided on an upper surface of the support body and inserted into a space between a plurality of projecting pieces provided on the heat sink to support the heat sink.
Wherein the heat radiating fan is coupled to the rear case in a region where the plurality of rear ventilation holes are provided.
The heat-
And a gasket disposed between the upper cover and the heat sink and provided with a hole corresponding to an outer side of the thermoelectric element.
Wherein the ultrasonic wave generator includes an ultrasonic wave generating element coupled to an inner wall of the head.
The main body further includes a front cover detachably coupled to the front case and having a display window,
Wherein the display window is lit with lights of different colors when the thermoelectric element is in thermal operation and when it is in cold heat operation.
Wherein the inner case and the rear case are entirely plated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160020677A KR20170098577A (en) | 2016-02-22 | 2016-02-22 | Multifunctional cosmetic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160020677A KR20170098577A (en) | 2016-02-22 | 2016-02-22 | Multifunctional cosmetic device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020170005103U Division KR20170003668U (en) | 2017-09-28 | 2017-09-28 | Multifunctional cosmetic device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20170098577A true KR20170098577A (en) | 2017-08-30 |
Family
ID=59760850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160020677A KR20170098577A (en) | 2016-02-22 | 2016-02-22 | Multifunctional cosmetic device |
Country Status (1)
Country | Link |
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KR (1) | KR20170098577A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109620517A (en) * | 2018-12-06 | 2019-04-16 | 浙江月立电器有限公司 | A kind of beauty Yan Yi |
KR20190060634A (en) * | 2017-11-24 | 2019-06-03 | 주식회사 엠마헬스케어 | Skin treatment apparatus using plasma |
KR102123667B1 (en) * | 2018-12-26 | 2020-06-17 | 박수종 | Multifunctional cosmetic device has improved thermal conductivity and radiantheat property |
KR102123668B1 (en) * | 2018-12-26 | 2020-06-17 | 박수종 | Multifunctional cosmetic device |
KR20200102956A (en) * | 2019-02-22 | 2020-09-01 | 엘지전자 주식회사 | Skin care device |
KR102178263B1 (en) * | 2020-01-09 | 2020-11-13 | 엄용언 | Skin beauty device equipped with cold and hot massage function |
KR102396622B1 (en) | 2021-05-21 | 2022-05-13 | 엘지전자 주식회사 | Beauty device |
KR102447715B1 (en) | 2021-06-25 | 2022-09-29 | 엘지전자 주식회사 | Beauty device |
US20230090085A1 (en) * | 2019-11-06 | 2023-03-23 | Threesixty Sourcing Limited | Cooling and Heating Massager |
KR20230048834A (en) * | 2021-10-05 | 2023-04-12 | 동명대학교산학협력단 | Handpiece with cold/warm function using Peltier element |
-
2016
- 2016-02-22 KR KR1020160020677A patent/KR20170098577A/en not_active Application Discontinuation
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190060634A (en) * | 2017-11-24 | 2019-06-03 | 주식회사 엠마헬스케어 | Skin treatment apparatus using plasma |
CN109620517A (en) * | 2018-12-06 | 2019-04-16 | 浙江月立电器有限公司 | A kind of beauty Yan Yi |
KR102123667B1 (en) * | 2018-12-26 | 2020-06-17 | 박수종 | Multifunctional cosmetic device has improved thermal conductivity and radiantheat property |
KR102123668B1 (en) * | 2018-12-26 | 2020-06-17 | 박수종 | Multifunctional cosmetic device |
CN113710315A (en) * | 2019-02-22 | 2021-11-26 | Lg电子株式会社 | Skin care device |
KR20200102956A (en) * | 2019-02-22 | 2020-09-01 | 엘지전자 주식회사 | Skin care device |
CN113710315B (en) * | 2019-02-22 | 2023-08-25 | Lg电子株式会社 | skin care device |
US20230090085A1 (en) * | 2019-11-06 | 2023-03-23 | Threesixty Sourcing Limited | Cooling and Heating Massager |
US11877976B2 (en) | 2019-11-06 | 2024-01-23 | Threesixty Sourcing Limited | Physical therapy device with percussion, cooling, and heating |
KR102178263B1 (en) * | 2020-01-09 | 2020-11-13 | 엄용언 | Skin beauty device equipped with cold and hot massage function |
KR102396622B1 (en) | 2021-05-21 | 2022-05-13 | 엘지전자 주식회사 | Beauty device |
KR20220158207A (en) | 2021-05-21 | 2022-11-30 | 엘지전자 주식회사 | Beauty device |
KR102447715B1 (en) | 2021-06-25 | 2022-09-29 | 엘지전자 주식회사 | Beauty device |
KR20230048834A (en) * | 2021-10-05 | 2023-04-12 | 동명대학교산학협력단 | Handpiece with cold/warm function using Peltier element |
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