KR102652339B1 - Guasha beauty machine - Google Patents

Abstract

The present invention is a negative pressure-electrical composite gua sha beauty device that can combine sound pressure and electrical stimulation. For this purpose, the present invention consists of a detachable gua sha head that contacts the skin and delivers negative pressure stimulation and electrical stimulation to the skin or subcutaneous tissue and massages the skin, and a main body detachably connected to the detachable gua sha head. As a result, the detachable gua sha head can be used by replacing it from the main body, so various types of detachable gua sha heads can be combined with the main body according to the function of the facial area to use efficiently, and various functions can be implemented while simplifying the structure.

Description

Guasha beauty machine

The present invention relates to a gua sha beauty device.

The result of skin aging is damage and degeneration of collagen and elastin fibers in the dermal layer of the skin. The main cause of skin aging is photoaging caused by ultraviolet rays. When the skin is repeatedly exposed to ultraviolet rays, the collagen and elastin fibers of the skin decrease, and as a result, the elasticity of the skin decreases.

In young age groups, thin collagen fibers are distributed at high density, and in older age groups, thick collagen fibers are distributed roughly. Skin with thick and roughly distributed collagen fibers creates deeper wrinkles when repetitive movements are applied. This can be understood as a wrinkle formation mechanism.

In order to improve wrinkles through the above wrinkle mechanism, it is important to prevent photoaging by avoiding light exposure. However, it is important to prevent damage and degeneration of collagen and elastin fibers in the dermal layer of the skin and to increase the number of such fibers rapidly. It is desirable to prevent repeated folding in areas where irritation and deep wrinkles are formed and to promote good blood circulation to quickly restore elasticity.

For example, as a non-invasive device, a long pulsed 1064 nm Nd:YAG laser (LPND) penetrates deep into the skin to achieve good effects by proliferating collagen and elastin fibers, and by irradiating IPL (intense pulsed light), collagen fiber thickening is achieved. It can induce skin function improvement and wrinkle improvement effect.

In addition, in both the East and the West, it is known that when the skin is stimulated using a tool that induces negative pressure, such as a cupping cup, the elasticity of the skin causes expansion of skin tissue, rearrangement of skin collagen fiber tissue, and improvement of blood flow.

In addition, Gua Sha massage provides repetitive stimulation by pressing or rubbing along the meridians and acupuncture points to relieve tight areas and promote blood circulation, thereby promoting skin regeneration.

The conventional beauty devices exemplified above have limitations in that they cannot effectively implement various medical methods for wrinkle treatment with only simple negative pressure stimulation, electric stimulation, or gua sha methods for pressure and rubbing, and are not convenient for daily use. There is.

When applying negative pressure stimulation and biocurrent stimulation that flows finely to the skin while simultaneously performing gua sha stimulation such as pressing or rubbing, the collagen and elastin fibers of the dermal layer, which are incompletely recovered with just one action, become more complex, effectively and quickly rejuvenating the skin. Depending on its elastic properties, the skin may expand and skin regeneration may be promoted.

Korean registered patent (10-1620010)

The purpose of the present invention is to provide a gua sha beauty device that can solve the above-mentioned problems.

The gua sha beauty device to achieve the above purpose is,

A detachable gua sha head that massages the skin by contacting the skin and delivering negative pressure stimulation and electrical stimulation to the skin or subcutaneous tissue; and

It is detachably connected to the detachable gua sha head and includes a main body that generates sound pressure for sound pressure stimulation and microcurrent for electrical stimulation and transmits it to the detachable gua sha head.

The present invention is a negative pressure-electrical composite gua sha beauty device that can combine sound pressure and electrical stimulation. For this purpose, the present invention consists of a detachable gua sha head that contacts the skin and delivers negative pressure stimulation and electrical stimulation to the skin or subcutaneous tissue and massages the skin, and a main body detachably connected to the detachable gua sha head. As a result, the detachable gua sha head can be used by replacing it from the main body, so various types of detachable gua sha heads can be combined with the main body according to the function of the facial area to use efficiently, and various functions can be implemented while simplifying the structure.

In the present invention, a negative pressure stimulation portion transmits negative pressure stimulation at the front portion where the detachable gua sha head functions as a cupping cup, and a plurality of electrical stimulation portions protruding from the front portion transmit electrical stimulation. Therefore, the cupping effect by negative pressure can be effectively exerted to maximize skin beauty effects such as promoting blood flow and skin regeneration, and the effect of blood circulation and recovery of collagen fibers in the skin can be seen through electrical stimulation by microcurrent. It can maximize skin beauty effects such as wrinkle improvement, anti-aging, and skin regeneration.

In the present invention, a negative pressure stimulation unit transmits sound pressure stimulation to the front part consisting of a body part in which sound pressure functions and a gua sha head part, and an electrical stimulation unit coupled to the upper surface of the gua sha part delivers electrical stimulation. Therefore, in addition to the cupping effect caused by negative pressure and the functional effect of dermis fibers caused by electrical stimulation, the gua sha effect can also be exerted through skin massage by the gua sha part.

The present invention delivers sound pressure stimulation and electrical stimulation through an electrical stimulation unit detachably coupled to the rod-shaped gua sha head. As a result, sound pressure stimulation, electrical stimulation, and gua sha stimulation are implemented to maximize the skin beauty effect, and the gua sha part protruding from the body provides three-dimensional facial shape, especially areas that are difficult to massage, such as the neck and nose, with gua sha massage. Electrical stimulation can be transmitted together, efficient management of negative pressure is possible due to the transmission of negative pressure through micropores, and the electrical stimulation unit is removable from the gua sha unit, making it easy to clean the gua sha unit and the electrical stimulation unit.

Figure 1 is a diagram showing a gua sha beauty device according to a first embodiment of the present invention.
Figure 2 is a diagram showing a longitudinal cross-section of a gua sha beauty device according to a first embodiment of the present invention.
Figure 3 is a diagram showing the detachable gua sha head, body, and charging holder of the gua sha beauty machine according to the first embodiment of the present invention.
Figure 4 is a diagram showing a charging holder for a gua sha beauty device according to the first embodiment of the present invention.
Figure 5 is a diagram showing a gua sha beauty device according to a second embodiment of the present invention.
Figure 6 is a diagram showing a gua sha beauty device according to a third embodiment of the present invention.
Figure 7 is a diagram showing a detachable gua sha head of a gua sha beauty machine according to a third embodiment of the present invention.

Hereinafter, the gua sha beauty device according to the first embodiment of the present invention will be described in detail.

As shown in Figure 1, the gua sha beauty machine according to the first embodiment of the present invention consists of a detachable gua sha head 100 and a main body 200. A charging stand 300 may be further included here.

[Detachable Gua Sha Head (100)]

The detachable gua sha head 100 is in contact with the skin to deliver negative pressure stimulation and electrical stimulation to the skin or subcutaneous tissue and massage the skin.

As shown in Figures 1 and 2, the detachable gua sha head 100 includes a head housing 110, a front part 120, a negative pressure stimulation unit 130, an electrical stimulation unit 140, and a head coupling unit 150. ) is composed of.

<Head housing (110), front part (120)>

The head housing 110 is formed in a cylindrical shape with an empty interior, and the components of the detachable gua sha head 100 are disposed therein.

The front portion 120 closes the open front of the head housing 110 and is recessed inward to function as a cup that implements negative pressure. The front portion 120 is preferably depressed inward into a hemispherical curved surface.

The front portion 120 is preferably made of silicon.

<Sound pressure stimulation unit (130)>

The sound pressure stimulation unit 130 is coupled to the central area of the front part 120 that is recessed inward, and provides sound pressure to deliver the sound pressure stimulation to the skin or subcutaneous tissue. The sound pressure stimulation unit 130 is connected to the sound pressure generator 230 of the main body 200 to form a path for transmitting the sound pressure generated by the main body 200, and is a recessed area of the front part 120 that functions as sound pressure. Deliver.

The sound pressure stimulation unit 130 is formed in a cylindrical shape and has a through hole H1 through which sound pressure is discharged into a recessed area of the front part 120. It is preferable that there are a plurality of through holes (H1). In this embodiment, four through holes H1 through which negative pressure is discharged are formed.

The negative pressure stimulation unit 130 is preferably made of silicon.

<Electrical stimulation unit (140)>

The electrical stimulation unit 140 passes a microcurrent to deliver electrical stimulation to the skin or subcutaneous tissue. The electrical stimulation unit 140 is formed in the form of a plurality of protrusions coupled to the front part 120 at regular intervals. In this embodiment, four protrusions are arranged at 90-degree intervals inside the front part 120.

At this time, the appropriate microcurrent is in the range of 1 microampere to 1000 microampere, and the frequency is preferably in the range of 1 hertz (Hz) to 500 hertz (Hz).

The electrical stimulation unit 140 is made of metal to allow electric current to flow, and a plurality of microneedles may be formed on the upper surface in contact with the skin. The electrical stimulation unit 140 in contact with the skin transmits electrical stimulation to the skin or subcutaneous tissue through the flow of a microcurrent generated by the main body 200.

<Coupling part for head (150)>

The head coupling portion 150 is connected to the open rear of the head housing 110 and the main body 200 is detachably coupled thereto. The head coupling portion 150 is hooked to the main body coupling portion 220 of the main body 200. The head coupling portion 150 is provided with a plurality of fastening hooks for hook fastening. The fastening hook is hooked to the catching portion of the main body coupling portion 220, which will be described later.

In this way, when fastening the detachable head 100 and the main body 200, they are fastened using a hook method. More preferably, it is fully fastened while rotating 90 degrees. In this case, it is possible to prevent breakdowns that may occur due to shock and to maintain function even under a certain pressure during use.

The sound pressure stimulation unit 130 is coupled to the central area of the head coupling unit 150 to form a sound pressure path.

[Main body (200)]

As shown in Figures 1 and 2, the main body 200 includes a main body housing 210, a coupling part for the main body 220, a negative pressure generator 230, a battery part 240, a button part 250, and a main body. It consists of a charging unit 260 and a control unit 270.

<Main housing (210), coupling portion for main body (220)>

The main body housing 210 is formed as a curved surface, and the components of the main body 200 are arranged in the empty internal space. The main housing 210 is divided into two parts, the front and the rear, and the two parts are basically coupled through hook fastening, and the coupling can be supplemented through screw fastening from the inside.

The main body coupling portion 220 is connected to the open front of the main body housing 210, and the detachable gua sha head 100 is detachably coupled thereto. The main body coupling portion 220 is hooked to the head coupling portion 150 of the detachable gua sha head 100. The main body coupling portion 220 is provided with a plurality of locking portions to which the fastening hooks of the head coupling portion 150 are fastened. When the head coupling part 150 is rotated with respect to the main body coupling part 220, the fastening hook of the head coupling part 150 is caught on the hook of the main body coupling part 220 and is fastened.

A filter (F) is disposed in the central area of the main body coupling portion 220. When the head coupling part 150 and the main body coupling part 220 are combined, the negative pressure stimulation unit 130 is connected to the filter (F) and filters the air flowing in from the negative pressure stimulation unit 130 by sound pressure. When negative pressure is transmitted through the negative pressure stimulation unit 130 while cosmetics for massage are applied to the skin, the cosmetics may be inhaled into the negative pressure stimulation unit 130. At this time, the filter (F) blocks the inflow of the cosmetics. do. The filters (F) can be arranged in duplicate, and different types of filters (F) can be applied.

<Negative pressure generator (230), battery unit (240)>

The negative pressure generator 230 is disposed inside the main housing 210 and generates negative pressure transmitted to the detachable gua sha head 100. The negative pressure generator 230 consists of a motor, a fan, a connection hose, etc. The negative pressure generated from the negative pressure generator 230 transmits the negative pressure to the negative pressure stimulation unit 130 through the connecting hose.

The battery unit 240 is disposed inside the main housing 210 and supplies power. The battery unit 240 provides power required to operate the gua sha beauty device, such as power to operate the negative pressure generator 230 and microcurrent for electrical stimulation. The battery unit 240 is a rechargeable secondary battery.

<Button unit 250, main body charging unit 260, control unit 270>

The button portion 250 is disposed on the outer surface of the main housing 210 and operates. The operation of the gua sha beauty device is turned on/off by the button unit 250, the operation of the negative pressure stimulation unit 130 and the electrical stimulation unit 140 is selected, and the negative pressure stimulation unit 130 and the electrical stimulation are selected. The intensity of section 140 may be adjusted.

The charging unit 260 for the main body is disposed on the outside of the main body housing 210 and is connected to the battery unit 240 to receive power from the outside to charge the battery unit 240.

The control unit 270 is connected to the button unit 250 and controls power, sound pressure stimulation, and electrical stimulation.

[Charging stand (300)]

As shown in Figure 3, the detachable gua sha head 100 and the main body 200 coupled to each other may further include a charging stand 300 on which they are mounted and charged.

As shown in Figure 4, the charging holder 300 includes a holder housing 310 on which the detachable gua sha head 100 and the main body 200 coupled to each other are mounted, and a holder charging unit on which the mounted main body 200 is charged. It consists of (320).

The mounting housing 310 has a curved outer surface, and a recessed portion 311 is formed on the upper surface to fit the shape so that the separate gua sha head 100 and the main body 200 are seated.

A mounting charging unit 320 is coupled to the mounting housing 310. The main charging unit 260 of the main body 200 mounted on the recessed portion 311 is connected to the mounted charging unit 320. The stationary charging unit 320 receives power from an external power terminal and charges the battery unit 240 of the main body 200.

Hereinafter, the operation of the gua sha beauty device according to the first embodiment of the present invention will be described.

The detachable gua sha head 100 and the main body 200 are assembled into one body by combining the main body coupling part 220 of the main body 200 and the head coupling part 150 of the detachable gua sha head 100.

With the front part 120 of the detachable gua sha head 100 in contact with the skin, press the button part 250 of the main body 200 to turn the power on/off. The operation of sound pressure stimulation and electrical stimulation can be selected through the button unit 250 of the main body 200, and the intensity of the sound pressure stimulation and electrical stimulation can be adjusted.

When negative pressure stimulation is selected, the control unit 270 of the main body 200 operates the negative pressure generator 230 to generate negative pressure, and the negative pressure is transmitted to the main body coupling unit 220, the filter (F) and the negative pressure through the connection hose. The negative pressure is transmitted to the stimulation unit 130 and acts on the depressed area of the front part 120, which functions as a cupping cup, so that the negative pressure stimulation is transmitted to the skin and subcutaneous tissue. The skin is repeatedly expanded and relaxed inside the front part 120 by negative pressure stimulation.

When electrical stimulation is selected, the control unit 270 of the main body 200 sends a microcurrent from the battery unit 240 to the electrical stimulation unit 140. The skin inflated by negative pressure stimulation is brought into contact with the electrode stimulation unit, and electrical stimulation is transmitted to the skin and subcutaneous tissue through the electrical stimulation unit in contact with the skin.

Hereinafter, the gua sha beauty device according to the second embodiment of the present invention will be described in detail.

As shown in Figure 5, the gua sha beauty device according to the second embodiment of the present invention consists of a detachable gua sha head 100B and a main body 200. Like the first embodiment, a charging holder 300 is added here. It may be included. In the second embodiment, the configuration of the detachable gua sha head (100B) is different from the first embodiment. Description of the same configuration will be omitted and only the different configuration will be described. The same symbol is used for the same configuration. Use .

[Detachable Gua Sha Head (100B)]

The detachable gua sha head (100B) of the gua sha beauty machine according to the second embodiment of the present invention includes a head housing (110), a front part (120B), a negative pressure stimulation unit (130B), an electrical stimulation unit (140B), and a coupling unit for the head ( 150). The head housing 110 and the head coupling portion 150 are the same as those of the first embodiment, and the configuration of the front portion 120B, the negative pressure stimulation portion 130B, and the electrical stimulation portion 140B is the same as that of the first embodiment. There is a difference.

<Front part (120B)>

The front portion 120B closes the open front of the head housing 110, includes a body portion 121B that is recessed inward and functions as a cupping cup, and extends across the central area of the body portion 121B and extends to the outside. It consists of a gua sha portion 122B protruding on the same plane.

The body portion 121B is preferably depressed inward into a hemispherical curved surface.

The guasha portion 122B protrudes from the body portion 121B recessed inward to the front height of the head housing 110. Accordingly, when the front of the head housing 110 approaches the skin, the gua sha portion 122B comes into contact with the skin and a gua sha massage can be performed.

The front portion 120B is preferably made of silicon.

<Sound pressure stimulation unit (130B)>

The negative pressure stimulation unit 130B is coupled to the central area of the front part 120B recessed inward, and provides negative pressure to deliver the negative pressure stimulation to the skin or subcutaneous tissue. The negative pressure stimulation unit 130B is connected to the negative pressure generating unit 230 of the main body 200 to form a path for transmitting the negative pressure generated by the main body 200, and the front part 120B that functions as a cupping cup for negative pressure. Delivered to the depressed area.

The sound pressure stimulation unit 130B is formed in a cylindrical shape and has a through hole H1 through which sound pressure is discharged into a recessed area of the front part 120B. It is preferable that there are a plurality of through holes (H1). In this embodiment, two through holes H1 through which negative pressure is discharged are formed. The through hole (H1) is disposed immediately next to both sides of the gua sha portion (122B). Due to this, the negative pressure discharged from the through hole (H1) when performing gua sha using the gua sha unit (122B) pulls the skin intensively, thereby further enhancing the gua sha effect.

The negative pressure stimulation unit 130B is preferably made of silicon.

<Electrical stimulation unit (140B)>

The electrical stimulation unit 140B is coupled to the upper surface of the gua sha unit 122B of the front part 120B, and passes a microcurrent to deliver electrical stimulation to the skin or subcutaneous tissue. The electrical stimulation portion 140B is formed on the entire upper surface of the gua sha portion 122B of the front portion 120B.

The electrical stimulation unit 140B is made of metal to allow electric current to flow, and a plurality of microneedles may be formed on the upper surface in contact with the skin. The electrical stimulation unit 140B in contact with the skin transmits electrical stimulation to the skin or subcutaneous tissue through the flow of a microcurrent generated by the main body 200.

Hereinafter, the operation of the gua sha beauty device according to the second embodiment of the present invention will be described.

Since the basic operation is the same as that of the first embodiment, only the unique operation of the second embodiment will be described.

Due to negative pressure stimulation, the skin is repeatedly expanded and relaxed inside the body portion 121B, which functions as a cup. When the detachable gua sha head (100B) is moved, a gua sha massage is performed due to the gua sha part 122B formed in the central area of the body part 121B, and during the gua sha massage, the electric stimulation unit 140B coupled to the upper surface of the gua sha part 122B Electrical stimulation is transmitted to the skin and subcutaneous tissue.

Hereinafter, the gua sha beauty device according to the third embodiment of the present invention will be described in detail.

As shown in Figure 6, the gua sha beauty device according to the third embodiment of the present invention consists of a detachable gua sha head (100C) and a main body 200. Like the first embodiment, a charging holder 300 is added here. It may be included. In the third embodiment, the configuration of the detachable gua sha head (100C) is different from the first embodiment. Description of the same configuration will be omitted and only the different configuration will be described. The same symbol is used for the same configuration. Use .

[Detachable Gua Sha Head (100C)]

The detachable gua sha head (100C) of the gua sha beauty machine according to the third embodiment of the present invention includes a head housing (110), a front part (120C), a negative pressure stimulation unit (130C), an electrical stimulation unit (140C), and a coupling unit for the head (150). ) The head housing 110 and the head coupling portion 150 are the same as the first embodiment, and in the configuration of the front portion 120C, the negative pressure stimulation portion 130C, and the electrical stimulation portion 140C. There is a difference from the first embodiment.

<Front part (120C)>

As shown in FIGS. 6 and 7, the front portion 120C is formed in the form of a body portion 121C that closes the open front of the head housing 110 and a rod that is longer than the body portion 121C. It consists of a gua sha part (122C) coupled to the central area of the body part (121C).

The body portion 121C is formed in a flat shape.

The gua sha portion 122C is preferably shaped like a rod longer than the body portion 121C, and both ends are formed as curved surfaces. The gua sha portion 122C is disposed in the central area of the upper surface of the planar body portion 121C, and both ends are located beyond the body portion 121C. Accordingly, when the front of the head housing 110 approaches the skin, the gua sha portion 122C comes into contact with the skin and a gua sha massage can be performed.

The front portion 120C is preferably made of silicon.

<Sound pressure stimulation unit (130C)>

The negative pressure stimulation unit 130C is coupled to the central area of the gua sha portion of the front part 120C and provides negative pressure to deliver the negative pressure stimulation to the skin or subcutaneous tissue. The sound pressure stimulation unit 130C is connected to the sound pressure generator 230 of the main body 200 to form a path for transmitting the sound pressure generated by the main body 200, and transmits the sound pressure to the outside of the front part 120C. In addition, a path for supplying power to the electrical stimulation unit 140C is formed.

The sound pressure stimulation unit 130C is formed in a cylindrical shape and has a through hole H1 through which the sound pressure transmitted from the main body 200 is discharged.

The negative pressure stimulation unit 130C is preferably made of silicon.

<Electrical stimulation unit (140C)>

The electrical stimulation unit 140C is detachably coupled to the upper region of the gua sha portion of the front part 120C, and a microcurrent flows to deliver electrical stimulation to the skin or subcutaneous tissue. The electrical stimulation unit 140C is formed in the form of a cap, covers the upper area of the gua sha unit 122C of the front part 120C, and is detachable. Therefore, only the electrical stimulation unit 140C can be separated and cleaned.

The electrical stimulation unit 140C is made of metal to allow electric current to flow, and a plurality of microneedles may be formed on the upper surface in contact with the skin. The electrical stimulation unit 140C in contact with the skin transmits electrical stimulation to the skin or subcutaneous tissue through a microcurrent generated by the main body 200.

The electrical stimulation unit (140C) is provided with a plurality of micropores (H2) in the central area through which the sound pressure provided from the sound pressure stimulation unit (130C) is transmitted. The sound pressure transmitted through the micropore (H2) can be directly and intensively transmitted to the skin and subcutaneous tissue when the electrical stimulation unit (140C) contacts the skin. The sound pressure can be adjusted in various ways by adjusting the number and size of micropores (H2) and the spacing between micropores (H2). By preparing a set of electrical stimulation units (140C) whose sound pressure is adjusted in this way, it is possible to select and use the electrical stimulation unit (140C) that produces the necessary sound pressure.

Hereinafter, the operation of the gua sha beauty device according to the third embodiment of the present invention will be described.

Since the basic operation is the same as that of the first embodiment, only the unique operation of the third embodiment will be described.

A gua sha massage is performed by moving the detachable gua sha head (100C) due to the gua sha portion (122C) formed in the central area of the body portion (121C). When negative pressure stimulation is selected, the negative pressure is indirectly applied to the skin by the negative pressure introduced inside the cup. Instead of being transmitted to the skin, the sound pressure stimulation is delivered directly to the skin through the micropores (H2) formed in the electrical stimulation unit (140C). Therefore, the effect due to sound pressure can be managed efficiently. When electrical stimulation is selected, gua sha Electrical stimulation is transmitted to the skin and subcutaneous tissue from the electrical stimulation unit 140C coupled to the upper surface of the unit 122C. During gua sha massage through the gua sha unit, negative pressure stimulation and electrical stimulation may be operated simultaneously.

100, 100B, 100C: Separate gua sha head 110: Head housing
120, 120B, 120C: Front part 130, 130B, 130C: Sound pressure stimulation part
140, 140B, 140C: Electrical stimulation unit 150: Head coupling unit
200: main body 210: main body housing
220: coupling part for main body 230: negative pressure generating part
240: battery part 250: button part
260: charging unit for main body 270: control unit
300: Charging stand 310: Holding housing
320: Mounted charging unit

Claims (5)

delete delete A detachable gua sha head that massages the skin by contacting the skin and delivering negative pressure stimulation and electrical stimulation to the skin or subcutaneous tissue; and
It is detachably connected to the detachable gua sha head, and includes a body that generates sound pressure for sound pressure stimulation and microcurrent for electrical stimulation and transmits it to the detachable gua sha head,
The detachable gua sha head is,
hollow head housing;
a front portion including a body portion that closes the open front of the head housing, and a gua sha portion formed in the shape of a rod longer than the body portion and coupled to the central region of the body portion;
A negative pressure stimulation unit coupled to the central area of the gua sha unit and providing negative pressure to transmit the negative pressure stimulation to the skin or subcutaneous tissue;
An electrical stimulation device that is detachably coupled to the upper region of the gua sha portion, transmits the electrical stimulation to the skin or subcutaneous tissue through a microcurrent flow, and has a plurality of micropores in the central region through which the negative pressure provided from the negative pressure stimulation unit is transmitted. wealth; and
A gua sha beauty device that is connected to the open rear of the head housing and includes a head coupling portion to which the main body is detachably coupled. The method of claim 3, wherein the main body:
a hollow body housing;
A main body coupling portion connected to the open front of the main body housing and to which the detachable gua sha head is detachably coupled;
A negative pressure generator disposed inside the main housing and generating negative pressure transmitted to the detachable gua sha head;
a battery unit disposed inside the main housing and supplying power;
A button portion disposed on the outer surface of the main body and controlling operation;
a main body charging unit disposed outside the main body housing and charging the battery from the outside; and
A gua sha beauty device connected to the button unit and comprising a control unit that controls the power, sound pressure stimulation, and electrical stimulation. According to paragraph 4,
A gua sha beauty device further comprising a charging stand on which the detachable gua sha head and body coupled to each other are mounted and charged.