Head beauty device and pin

Abstract

To provide a head beauty device being usable regularly in a simple operation by integrating various functions and making them routine in the morning, at night and on weekends, and appropriately and automatically spraying a necessary beauty serum at a right time to penetrate the skin.SOLUTION: A head beauty device comprises a body and a detachable brush body, where the brush body includes; a base body on which a plurality of columnar pins are formed, each formed by integrally molding a conductor formed by connecting a stainless-steel electrode member at the tip and a tubular metal member at the end with straight steel wire, and insulating silicon; a wiring board that comes into contact with the cylindrical metal member and delivers a prescribed electric signal to the electrode member; a brush stand that accommodates the base body and the wiring board and has a hole penetrating the base body and the wiring board, formed at a center; and a beauty serum storage tank including a cylindrical body for spraying a beauty serum, formed on a bottom surface, and being inserted into the hole with the cylindrical body facing outward, and where the body includes; signal generation means for generating an electric signal to be transmitted to the wiring board; and an air pump for sending pressurized air.SELECTED DRAWING: Figure 1(a)

Description

[Technical Field]

[0001] The present invention relates to a head beauty device that can pass an electric current through the scalp to provide care using Electric Muscle Stimulation (hereinafter abbreviated as "EMS"), Electric Portation (hereinafter abbreviated as "EP"), and Iontophoresis (hereinafter abbreviated as "ION"), as well as care that involves irradiating the hair with light, and to pins used in the beauty device. [Background technology]

[0002] Conventionally, in order to promote hair growth, various hair growth agents have been applied, and brushes that massage the scalp by passing an electric current through the scalp have been provided. For example, there is a hair growth brush that includes a container containing a solution such as a hair growth agent, a power source that passes an electric current through the living body, bristles that eject the solution in the container onto the scalp, and bristles that pass an electric current through the scalp (Patent Document 1). However, there is a problem in that the bristles swell and deteriorate due to hair styling products and sweat, resulting in a decrease in conductivity. Therefore, a skin stimulation brush and a pin for a skin stimulation brush have been developed in which the pin is an elongated cylindrical body having a body member with a metal base member connected to an electrical circuit disposed at the base end, an electrode member connected to an opening at the tip side of the body member with its tip exposed, and a metal shaft inserted into the cylindrical body member with a gap provided inside the body member, connecting the base member and the electrode member while compressed in the longitudinal direction of the body member, the metal shaft having flexibility that allows it to be bent in the radial direction, and the body member having elasticity that allows it to be bent in the radial direction (Patent Documents 2 and 3). Furthermore, a skin stimulation pin has been developed in which a conductive filler is filled between the tip surface of the body member and the electrode member (Patent Document 4). [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2003-319835 [Patent Document 2] Patent No. 6966812 [Patent Document 3] Patent No. 7175479 [Patent Document 4] Japanese Patent Publication No. 2022-42017 Summary of the Invention [Problem to be solved by the invention]

[0004] According to the skin stimulation brushes or pins described in Patent Documents 2 to 4, the components can be made of water-resistant materials, and the metal shaft does not come into direct contact with sebum, moisture, shampoo, cosmetics, etc. attached to the skin or hair, thereby preventing corrosion. However, hair growth agents and beauty serums must be applied to the scalp after washing the head and hair beforehand, and hands must be washed each time. Also, the optimal skin stimulation must be selected depending on the condition of the scalp and hair, and the appropriate brush must be selected each time. In view of the above circumstances, the present invention aims to provide a head beauty device that integrates a variety of functions such as EMS, ion introduction / extraction, and electroporation, and that can be used regularly in the morning, evening, and on weekends as a routine with simple operations to care for a variety of scalp conditions, and that can automatically spray the necessary beauty serum at the appropriate time and in the appropriate manner, allowing it to penetrate the skin without getting your hands dirty. [Means for solving the problem]

[0005] The head beauty device of the first invention comprises a main body and a brush body detachable from the main body, and stimulates the scalp with a plurality of pins formed on the brush body to care for the entire head, including the hair. The brush body comprises a base body on which a plurality of columnar pins are formed, each pin being formed by integrally molding insulating silicone and an electrical conductor formed by connecting a stainless steel electrode member at the tip and a cylindrical metal member at the end with a straight steel wire; a wiring board that contacts the cylindrical metal member and delivers a predetermined electrical signal to the electrode member; a brush stand that houses the base body and the wiring board and has a hole formed in the center that penetrates the base body and the wiring board; and a cylindrical body formed on the bottom surface that sprays beauty serum. The device is characterized in that it is equipped with a beauty serum storage tank that is inserted into the hole with the cylindrical body facing outward, and the main body is equipped with a signal generating means that generates an electrical signal to be sent to the wiring board, and an air pump that sends pressurized air, and the main body and the brush body have detachable connecting means that connect them to each other, and when the connecting means is connected, the storage tank inserted into the brush body engages with the main body to form an airtight space, and when pressurized air is sent from the air pump, the beauty serum is sprayed from the cylindrical body, and when the electrical signal is delivered to the wiring board, an electric current flows from the electrode member in contact with the scalp to stimulate the scalp.

[0006] The head beauty device of the second invention is a head beauty device that has a brush body with a plurality of pins formed on the main body, and stimulates the scalp to care for the entire head including the hair. The brush body is made up of a base body on which a plurality of columnar pins are formed, the base body being made of an electrical conductor and insulating silicon integrally molded, with a stainless steel electrode member at the tip and a cylindrical metal member at the end connected by a straight steel wire; a wiring board that contacts the cylindrical metal member and delivers a predetermined electrical signal to the electrode member; a brush stand that houses the base body and the wiring board and has a hole formed in the center that also penetrates the base body and the wiring board; and a beauty brush on the bottom. The device is characterized in that it is formed with a cylindrical body that sprays liquid and a liquid storage tank for the beauty serum that is inserted into the hole with the cylindrical body facing outward, and the main body is equipped with a signal generating means that generates an electrical signal to be sent to the wiring board and an air pump that sends pressurized air, and the liquid storage tank inserted into the brush body engages with the main body to form an airtight space, and when pressurized air is sent from the air pump, the beauty serum is sprayed from the cylindrical body, and when the electrical signal is delivered to the wiring board, an electric current flows from the electrode member in contact with the scalp to stimulate the scalp. In this way, the first and second inventions pass an electric current through the tips of the numerous pins formed on the brush body to the scalp, promoting blood circulation and activating metabolism, while stimulating muscles, resulting in a lifting effect on the facial skin. Furthermore, the beauty serum containing the hair growth agent is automatically sprayed, allowing it to instantly penetrate the scalp and enhance its effectiveness. In the second invention, the brush body and the main body are integrated and cannot be separated. However, the first invention is equipped with a connecting means that detachably connects the brush body and the main body, making them separable, and the brush body or the main body can be replaced. In particular, the brush body can be damaged or deteriorated with use, and can be easily replaced when new brush bodies with different but compatible functions are developed.

[0007] The following are requirements common to both the head beauty devices of the first and second inventions. The main body can have operation buttons, control means for issuing predetermined commands based on a program corresponding to a mode selected by the operation buttons, pulse generating means for receiving commands from the control means and generating pulse waves of a predetermined frequency for each predetermined function, and mode collecting means for collecting the pulse waves generated by the pulse generating means for each mode. In this way, if various modes that can provide a collection of various functions are defined, it is easy and convenient to select the mode to be provided by operating the operation button. In addition, a liquid bottle containing a beauty serum can be freely fitted into the liquid storage tank, and the liquid bottle has a pressurizing means for pressurizing the liquid supply path of the beauty serum to the cylindrical body.When the pressurized air flows into the sealed space, it is pressurized by the pressurizing means and a predetermined amount of beauty serum can be sprayed from the cylindrical body. In this way, the cosmetic liquid containing the hair growth agent can be automatically sprayed at the appropriate time. In addition, the pin is formed by exposing a portion of each of the electrode member and the tubular metal member from the insulating silicon, and the electrode member and the tubular metal member have a cylindrical portion in which an insertion hole for the steel wire is formed, and the cylindrical portion can be tightly joined to the steel wire by crimping. The cylindrical metal member has an insertion hole for the steel wire at one end and a screw hole at the other end, into which a wiring board that distributes the electrical signals to the steel wire can be screwed. With the pins constructed in this way, the insulating silicon that makes up the pins is flexible, and the steel wire installed inside is conductive and ductile, so current flows easily through the electrodes, and the pins are responsive to bending when placed against the scalp and moved, providing a relatively soft feel.In addition, the pins have the conductor and outer silicon sheath molded as a single unit, and are firmly screwed to the base of the brush body and the wiring board, so there is no risk of them coming loose or water getting in. Furthermore, the base body is provided with a plurality of LED elements that emit red light, and when the operation button is activated, the LEDs can light up all at once, thereby promoting blood circulation in the scalp. In addition, the sealed space has an intake port for the pressurized air, and when the power is turned on by the operation button, the air pump receives a command from the control means and sends the pressurized air to the intake port at a predetermined time or at predetermined intervals, so that the beauty serum can be sprayed at the appropriate time. The pulse generating means preferably includes EMS means for generating pulse waves used when performing EMS (Electric Mustard Stimulation), EP means for generating pulse waves used when performing EP (Electric Portation), and ION means for generating pulse waves used when performing iontophoresis, and the mode collecting means preferably includes M-mode collecting means for collecting the pulse waves generated by the EMS means, the EP means, and the ION means for use in the morning, N-mode collecting means for collecting the pulse waves generated by the EMS means, the EP means, and the ION means for use in the evening, and W-mode collecting means for use on weekends. Further, the wiring board has a plurality of distribution terminals for distributing the electrical signals to each of a plurality of groups into which the pins are divided, and a single distribution terminal for simultaneously distributing the electrical signals to all of the groups, and the pulse waves output from the N mode collecting means and the W mode collecting means are sent from a common output terminal to the single distribution terminal, and the pulse waves output from the M mode collecting means for each of the groups can be sent from a plurality of output terminals corresponding to the number of the groups to the corresponding plurality of distribution terminals. In this case, the N-mode gathering means and the W-mode gathering means can store a pulse gathering that collects the pulse waves generated by the EMS means, the EP means, and the ION means based on instructions from the control means, and repeatedly output the stored pulse gathering to the common output terminal for a predetermined period of time. Furthermore, the M-mode aggregation means can store pulse aggregations for each division into which the pulse waves generated by the EMS means are divided into the groups based on instructions from the control means, and repeatedly output the stored aggregations for each division to each of the plurality of output terminals for a predetermined period of time. The N-mode collection means repeatedly outputs the pulse collection for 10 minutes, which is a collection of pulse waves with a pulse width of 5 to 6 milliseconds generated by the EMS means as square waves with a frequency of 200 to 500 Hz for 3 seconds, pulse waves with a pulse width of 1 millisecond generated by the EP means as burst waves with a frequency of 1000 Hz for 1.8 seconds, and pulse waves with a pulse width of 0.5 milliseconds generated by the ION means as square waves with a frequency of 1000 Hz for 1.2 seconds, and can increase the pulse width or decrease the frequency as the level set by operating the operation button increases. Furthermore, the W mode collection means repeatedly outputs the pulse collection for 10 minutes, which is a collection of pulse waves having a pulse width of 4 to 6 milliseconds generated by the EMS means as square waves having a frequency of 200 to 1000 Hz for 6 seconds, pulse waves having a pulse width of 1 millisecond generated by the EP means as burst waves having a frequency of 1000 Hz for 1.8 seconds, and pulse waves having a pulse width of 0.5 milliseconds generated by the ION means as square waves having a frequency of 1000 Hz for 1.2 seconds, and can increase the pulse width or decrease the frequency as the level set by operating the operation button increases. Furthermore, the M-mode collection means repeatedly outputs the pulse collection, which is obtained by collecting 835 millisecond pulse waves for 3.3 seconds, obtained by dividing the pulse waves, each having a pulse width of 2 milliseconds, into four groups of 500 Hz square waves generated by the EMS means, to each of the four distribution terminals for five minutes, and can increase the pulse width or decrease the frequency as the level set by operating the operation button increases.

[0008] The pins of the present invention are formed in multiple numbers on an electric brush that cares for the head by passing an electric current through the scalp where the tip comes into contact, and are characterized in that the conductor, which connects the stainless steel electrode member at the tip and the tubular metal member at the end with a straight steel wire, and the insulating silicone are molded as a single unit, with portions of the electrode member and the tubular metal member exposed from the insulating silicone, and when a predetermined electrical signal is sent from an electrical circuit to the tubular metal member, an electric current flows from the electrode member to the scalp. If the pins of an electric brush are configured in this way, an electric current can be passed from the electrodes at the tip to the scalp, and even when the head is rubbed with the brush, the pins bend relatively flexibly and have good restoring properties. The electrode member and the tubular metal member have a cylindrical portion in which an insertion hole for the steel wire is formed, and the cylindrical portion can be tightly joined to the steel wire by crimping, so that current can be reliably passed from the wiring board to the electrode. [Effects of the Invention]

[0009] The head beauty device of the present invention has various functions, such as EMS, electroporation, and iontophoresis (mesoporation), routinely set to M mode, N mode, and W mode. By selecting with the operation button and using it regularly as needed, it is possible to treat various scalp conditions. It also sprays various beauty serums, including hair growth agents, at the appropriate time, allowing them to penetrate the scalp immediately and accelerate the effects. Furthermore, models with detachable brush heads and main body allow for the brush head to be replaced if it deteriorates or becomes damaged, and can also accommodate future functional improvements. [Brief explanation of the drawings]

[0010] [Figure 1(a)] FIG. 1(a) is a plan view showing the head cosmetic device of this embodiment. [Figure 1(b)] FIG. 1(b) is a side view showing the head cosmetic device of this embodiment. [Figure 1(c)] FIG. 1(c) is a rear view showing the head cosmetic device of this embodiment. [Figure 1(d)] FIG. 1(d) is a side view of the device when it is leaned against a stand. [Figure 2(a)] FIG. 2(a) is a plan view showing the brush body. [Figure 2(b)] FIG. 2(b) is a side view showing the brush body. [Figure 2(c)] FIG. 2(c) is a rear view showing the brush body. [Figure 2(d)]FIG. 2(d) is a bottom view showing the brush body. [Figure 3] FIG. 3 is a diagram showing the structure of the pin of this embodiment. [Figure 4] FIG. 4 is a diagram showing a cross section of the brush body of this embodiment. [Figure 5(a)] FIG. 5(a) is a front view showing the storage tank of this embodiment. [Figure 5(b)] FIG. 5(b) is a plan view showing the storage tank of this embodiment. [Figure 5(c)] FIG. 5(c) is a bottom view showing the storage tank of this embodiment. [Figure 6(a)] FIG. 6(a) is a cross-sectional view of the head cosmetic device of this embodiment. [Figure 6(b)] FIG. 6(b) is a perspective view showing the inside of the head cosmetic device of this embodiment. [Figure 7] FIG. 7 is an exploded view of the brush body of this embodiment. [Figure 8] FIG. 8 is an exploded view of the main body of this embodiment. [Figure 9] FIG. 9 is a diagram showing, as an example, the regions into which pins formed on a substrate are divided and the polarities of the electrodes at the tips of the pins. [Figure 10] FIG. 10 is a functional block diagram showing an example of an electric circuit provided on the electric board of this embodiment. [Figure 11] FIG. 11 is a diagram showing the process of selecting a level or a mode by operating the operation buttons. [Figure 12] FIG. 12 is a diagram showing an M-mode ensemble in this embodiment. [Figure 12(a)] FIG. 12(a) is a diagram showing a specific example of pulse waves sent to each segmented region by EMS means in an M-mode ensemble. [Figure 13] FIG. 13 is a diagram showing an N-mode ensemble in this embodiment. [Figure 13(a)] FIG. 13(a) is a diagram showing a specific example of a pulse wave generated by EMS means in an N-mode ensemble. [Figure 13(b)]FIG. 13(b) is a diagram showing a specific example of a pulse wave generated by the EP means in an N-mode ensemble. [Figure 13(c)] FIG. 13(c) is a diagram showing a specific example of a pulse wave by an ION means in an M-mode ensemble. [Figure 14] FIG. 14 is a diagram showing a W-mode assembly in this embodiment. [Figure 14(a)] FIG. 14(a) is a diagram showing a specific example of the first half of the pulse wave generated by the EMS means in the W-mode assembly. [Figure 14(b)] FIG. 14(b) is a diagram showing a specific example of the latter half of the pulse wave by the EMS means in the M-mode ensemble. DETAILED DESCRIPTION OF THE INVENTION

[0011] Hereinafter, embodiments of the head beauty device (detachable brush body type and fixed brush body type) of the present invention will be described with reference to the drawings. FIG. 1 shows a head beauty device of this embodiment, where FIG. 1(a) is a plan view, FIG. 1(b) is a side view, FIG. 1(c) is a rear view, and FIG. 1(d) is a side view of the head beauty device of this embodiment leaned against a stand. The head cosmetic device 1 shown in FIG. 1 comprises a substantially oval brush body 2 on which a plurality of pins 5 are formed, and a main body 3 connected to the brush body 2. The brush body 2 has a large number of pins 5 with electrodes formed at the tip thereof, and six cylindrical bodies 40 each having a nozzle 40a for ejecting a hair growth agent or other cosmetic liquid are formed in the center of the pins 5. The main body 3 is made of resin and is gourd-shaped, with a tail 3c side thinner than a head 3a side to which the brush body 2 is fixed, and an intermediate part 3b to be held by hand that is even thinner. An operation button 8 is located in the middle part 3b on the front of the main body 3, and a wireless charging element 19 is installed on the bottom surface of the tail part 3c. Inside the main body, there are installed a battery, electrical circuitry, an air pump, an air tank that engages with the beauty serum storage tank to form an airtight space, etc., all of which are not shown in the figure. The head beauty device 1 comes with a stand 10 that has both a wireless charger and a regular charger built in. When the tail 3c is placed in the recess of the stand and the head 3a is propped up and positioned at an angle, the battery built into the main body 3 is charged. Note that regular charging is also possible by connecting the stand 10 to an AC power source. In this embodiment, the brush body 2 and the main body 3 are used in a state where they are detachably connected by a connecting means, but they may be fixed from the beginning and not detachable. The brush body 2 has many pins 5 formed on it, which can be damaged or deteriorated with use, and if it is detachable, it will be possible to replace just the brush body 2. Furthermore, if a brush body 2 with new, compatible functions is developed, such as a brush body 2 with hair bundles that brush the scalp, an LED that promotes blood circulation in the hair roots, or the ability to eject high-concentration ions, it will be possible to temporarily replace it with this brush body 2 and use it. Various electrical signals (pulse waves) generated by the device's electrical circuitry are sent to the electrodes of each pin 5. When the pins 5 come into contact with the scalp, the EMS (Electric Mustard Stimulation) function massages and lifts the scalp, the EP (Electric Portation) function allows the beauty serum sprayed from the nozzle to penetrate deep into the scalp, and the iontophoresis function allows the beauty serum to penetrate the surface of the scalp. The brush body 2 is also equipped with LED elements 6 that promote blood circulation, stimulating hair follicles, preventing atrophy and degeneration, and rejuvenating their ability to absorb nutrients. These functions are integrated into M mode, N mode, and W mode. Select one of these modes with the operation button and use it regularly to care for not only your hair but your entire head.

[0012] Modern society is characterized by high levels of stress, which keeps the brain in a state of continuous excitement and the central nervous system in a state of high tension for long periods of time. This leads to autonomic nervous system disorders, impaired capillary contraction function in the skin, and local vasoconstriction in the scalp, resulting in insufficient blood supply and a lack of nutrients needed by hair follicles. Long-term mental stress not only affects the endocrine system, causing hair loss, but also affects blood circulation in the scalp, leading to hair loss. Furthermore, if hair follicles shrink or close after hair loss, the scalp may become hardened due to necrosis caused by poor blood circulation. M Mode, short for Microcirculation Morning Mode, penetrates the scalp's stratum corneum like a wave, targeting and rejuvenating the scalp's microcirculation system. This mode promotes the supply of nutrients to the scalp, stimulating scalp metabolism and giving it elasticity, leaving you feeling refreshed and refreshed as you start your day. It provides intermittent low-frequency stimulation, making it ideal for areas where you want to increase firmness, such as the forehead, temples, eyes, and mouth. N Mode stands for Nutrition Night Mode, and it reduces the sagging caused by fatigue and gravity on the face throughout the day, and promotes blood circulation in the scalp, where blood vessels are concentrated, improving blood circulation throughout the body and helping you get better sleep. By reducing the sagging and swelling caused by the day, the goal is to wake up with a refreshed face in the morning. W mode, short for Whole Mode, combines four frequencies (200, 500, 700, and 1000 Hz) to create a rhythmic change in the EMS, similar to a human hand massaging the head, alleviating the pain of the EMS current. At the same time, it promotes blood circulation in the scalp, activates metabolism, and stimulates the scalp muscles, resulting in a lifting effect on the facial skin. It also promotes blood circulation to refresh the head, while also reducing facial swelling, allowing you to look forward to the weekend with a refreshed face. In particular, the N mode and W mode use EP and ION in combination, which increases the permeability of the intercellular space, allowing the active ingredients sprayed from the serum nozzle 40a to directly enter the mesoderm of the skin, which has the effect of exponentially improving the absorption rate of the scalp essence and has the function of mesoporation, which is a scalp anti-aging technology. Hair mesotherapy is said to have the following effects: (1) Stimulate hair growth. The nutrients provided nourish hair follicles and stimulate the production of new hair cells, thereby promoting hair growth; (2) Improve hair texture. The nutrients provided help strengthen the hair shaft; (3) Reduce hair loss. Strengthen hair follicles and improve blood circulation; (4) Increase hair volume. Stimulate hair growth and improve hair thickness; and (5) Improve hair health. It is said to have the following effects: deliver necessary nutrients directly to hair follicles, promoting overall hair health.

[0013] 2A to 2D are diagrams showing an example of the brush body, where FIG. 2A is a plan view, FIG. 2B is a side view, FIG. 2C is a rear view, and FIG. 2D is a bottom view. The brush body 2, an example of which is shown in Figure 2, has 44 pins and 19 LED elements 6 attached to the periphery of the base 20. In addition, a hole 7 is provided in the center for inserting a beauty serum storage tank (not shown). Pin 5 is a columnar body 50 made mostly of insulating silicon, with insulating silicon and conductors (electrodes, steel wire, and cylindrical metal member) molded together, and has a uniform height. A stainless steel electrode member 51 is exposed at the tip, and a copper cylindrical metal member (not shown in the figure) is exposed at the end. Inside columnar body 50 (not shown in the figure) is a steel wire with one end crimped to electrode member 51 and the other end crimped to the cylindrical metal member. The cylindrical metal member is in close contact with a wiring board (not shown in the figure) that distributes electrical signals, and the board and the wiring board are housed in brush base 23 and fixed in place with screws. When the brush body 2 is used to scrub the scalp, most of the pins 5 are made of insulating silicone, which bends softly and provides a gentle feel. The back of the brush body 2 has a brush base 23, and in the center is a hole 7 for inserting a reservoir for the beauty serum. On both sides of the hole 7 are insertion holes 30a for connecting hooks 30 that connect electrical signals sent from the electrical circuit of the main body to the wiring board. Magnets 28 are installed around the periphery of the brush base 23, and in this case, they are connected to the main body 3. However, the connecting means does not necessarily have to be magnets 28, and they can also be connected by fitting, engaging, or locking.

[0014] FIG. 3 is a diagram showing the structure of the pin of this embodiment. The pin 5 shown in Figure 3 has a stainless steel electrode member 51 at its tip and a cylindrical metal member 53 at its end, each of which has a columnar portion 54 with an insertion hole for steel wire 52. The columnar portions 54 are connected to each other by straight steel wires 52, and the columnar portions 54 and steel wires 52 are tightly joined by crimping the columnar portions 54 with a rivet jig. Therefore, the electrode member 51, steel wires 52, and copper cylindrical metal member 53 form a conductor with relatively low electrical resistance. The insertion hole for steel wire 52 in the columnar portion 54 has a wide, funnel-shaped opening, making the steel wire 52 less likely to buckle even if the pin 5 is bent frequently. The conductor is integrally molded from insulating silicon by injection molding or compression molding, so that, except for the partially exposed tip of the electrode member 51 and the end of the tubular metal member 53, the insulating silicon tightly covers the entire surface, forming the columnar body 50. This prevents moisture from entering the inside of the pin 5. Meanwhile, the partially exposed tubular metal member 53 has a screw hole 53d at its end, and by screwing a wiring board into this screw hole 53d, electrical signals are reliably transmitted to the electrode member 51 via the steel wire 52. The outer circumferential surface of the tubular metal member 53 has two longitudinal projections, with the first projection 53a engaging with the columnar body 50 and the second projection 53b engaging with the base 20. Here, it is preferable to use an alloy steel containing carbon, molybdenum, chromium, etc. as the material for the steel wire 52. Such alloy steel is ductile, so when the brush body 2 is rubbed against the scalp and the columnar body 50 made of insulating silicone rubber is bent, the internal steel wire 52 immediately follows, providing a soft feeling.

[0015] FIG. 4 is a diagram showing a cross section of the brush body of this embodiment. The brush body, the cross section of which is shown in Figure 4, comprises a base 20 on which numerous pins 5, each having an insulating silicon pillar 50, a wiring board 26 in close contact with the base 20, and a brush base 23 that houses them, all of which are fixed in place with screws. At the center of each of the base 20, wiring board 26, and brush base 23, there is provided a hole 7 into which a beauty serum storage tank 4 is inserted. A stainless steel electrode member 51 is engaged with the tip of a columnar body 50 made of insulating silicon, and a copper cylindrical metal member 53 is engaged with the end. The electrode member 51 and the cylindrical metal member 53 have a cylindrical portion 54 covered with insulating silicon, and a steel wire 52 is joined to the cylindrical portion 54 by crimping. The cylindrical metal member 53 is engaged with the base 20. The end of the cylindrical metal member 53 has a screw hole 53d into which a screw 55 is inserted to screw the wiring board 26. Therefore, each pin 5 is firmly fixed to the board 20 and the wiring board 26 and there is no risk of it coming loose. At the same time, the wiring board 26 and the cylindrical metal member 53 are reliably electrically connected, so that an electrical signal sent to the wiring board 26 can reliably reach the electrode member 51 at the tip of the pin 5 via the copper cylindrical metal member 53 and the steel wire 52. Furthermore, the columnar body 50 made of insulating silicon that constitutes each pin 5 is in close contact with the electrode member 51 and the cylindrical metal member 53, and the end of the cylindrical metal member 53 is screwed into the board 20 and the wiring board 26 and tightly joined, so there is no risk of it penetrating inside the pin 5.

[0016] 5A to 5C are diagrams showing the liquid storage tank, with FIG. 5A being a front view, FIG. 5B being a plan view, and FIG. 5C being a bottom view. The reservoir tank 4 shown in Figure 5 comprises an oval spray head 41 and a receiving portion 42 that holds the serum in the spray head 41 and engages with the air tank of the main body. A liquid bottle 43 that supplies the serum is inserted into the receiving portion 42. Six cylindrical bodies 40, the same shape as the pins, are formed on the bottom surface 44 of the spray head 41 and spray the serum. The cylindrical bodies 40 are made of silicone rubber and are slightly lower than the pins. Therefore, when the scalp is scrubbed with the brush body 2, the soft, bent pins 6 come into contact with the cylindrical bodies 40, but the silicone rubber cylindrical bodies 40 also bend slightly, so almost no resistance is felt. The receiving part 42 is a cylinder with a flat surface 45 on one side. The liquid bottle 43, which supplies the beauty serum, is cylindrical and, like the receiving part 42, has a flat surface 45 on one side. When pressurized, a stopcock 46 (not shown) opens and closes, sending the beauty serum through a spout 47 to the spray head 41. The beauty serum supply path is pressurized, causing the beauty serum to spray from the nozzle 40a. The cap of the liquid bottle 43 is removed, and the flat surface of the receiving part 42 is aligned with the flat surface of the liquid bottle 43, and the spout 47 is inserted into the receiving part 42 with the spout 47 facing downward, so that the bottle 43 fits snugly into the liquid storage tank 4. The liquid bottle 43 may be a built-in component of the head beauty device 1 of this embodiment, and may be configured to be filled with beauty serum from a commercially available container, or may be configured as a dedicated cartridge containing various beauty serums.

[0017] 6A and 6B are diagrams showing a cosmetic liquid ejection mechanism, in which FIG. 6A is a cross-sectional view of the head cosmetic device, and FIG. 6B is a perspective view showing the inside of the head cosmetic device. 6(a), the brush body 2 has a number of pins 5 and a cylindrical body 40 for spraying beauty serum. The cylindrical body 40 is formed on the bottom surface of the liquid storage tank 4 that is inserted into the brush body 2. The main body 3 is equipped with an air pump 13 that generates pressurized air, an air tube 16 that carries the pressurized air, and an air tank 15 that engages with the liquid storage tank 4. The liquid storage tank 4 tightly engages with the air tank 15 via a sealing member, forming an enclosed space 17, so that when pressurized air is sent from the intake port 16a via the air tube 16, the enclosed space 17 becomes pressurized. A liquid bottle 43 that supplies the beauty serum is fitted into the liquid storage tank 4, and when a stopcock 46 (corresponding to the "pressurizing means" of the present invention) of the liquid bottle 43 is pressurized, a predetermined amount of beauty serum is sprayed from the cylindrical body 40 at the bottom of the spray head 41. In this embodiment, pressurized air is used to pressurize the stopcock 46 of the liquid bottle 43, thereby pressurizing the spray head 41 and spraying the beauty serum. However, instead of the stopcock 46, a piezoelectric element may be installed in the cylindrical body 40 or the like to spray the beauty serum.

[0018] FIG. 7 is an exploded view of the brush body. 7, the brush body 2 is composed of an oval-shaped bottom case 21, a waterproof seal 22, a brush base 23 consisting of a decorative plate 23a, a wiring board 26, and a base 20, and a large number of pins 5 are formed on the base 20. On both sides of a hole 7 provided in the center of the brush base 23, the wiring board 26, and the base 20, there are formed insertion holes 30a for connecting pins 30 that connect the electrical circuit of the main body to the wiring board. Here, the bottom case 21 and the decorative plate 23a are made of acrylonitrile-butadiene-styrene resin, the waterproof seal 22 is made of silicone, and the base 20 and the wiring board 26 are made of polychlorinated biphenyl resin, but the materials are not necessarily limited to these.

[0019] FIG. 8 is an exploded view of the main body. As shown in FIG. 8, the main body 3 is gourd-shaped and comprises a bottom case 31, a middle case 32 and an upper case 33. The wireless charging element 19, the battery 11, the electric board 12 on which the electric circuit is formed, the air pump 13, etc. are housed between the bottom case 31 and the middle case 32. The middle case 32 has an air tank 15 with which the liquid storage tank 4 engages, and on both sides thereof are formed insertion holes 30a for connecting needles 30 that connect the electric circuit of the electric board 12 to the wiring board 26. The air tank 15 is sealed with a seal packing 14. Magnets 28 that connect the main body 3 and the brush body 2 are installed in opposing positions. The upper case 33 is provided with a start button 8a and a mode switching button 8b, which are connected to an electric board 12 provided between the bottom case 31 and the middle case 32. The tail 3b is provided with a magnet 28 for fixing the head cosmetic device 1 to a stand on which it is placed for charging. A negative ion generator 18 can be installed between the bottom case 31 and the middle case 32. Here, the cases 31, 32, and 33 are made of acrylonitrile butadiene styrene resin, and the electrical board 26 is made of polychlorinated biphenyl resin, but the materials are not necessarily limited to these.

[0020] FIG. 9 is a diagram showing an example of the regions into which pins formed on a substrate are divided and the polarities of the electrode members at the tips of the pins. 9 divides the elliptical base 20 into a lower portion 20a, a lower-central portion 20b, an upper-central portion 20c, and an upper portion 20d, with the lower portion 20a and the lower-central portion 20b being allocated 12 pins each, with 6 anode X pins and 6 cathode Y pins, and the upper-central portion 20b and the upper portion 20d being allocated 10 pins each, with 5 anode X pins and 5 cathode Y pins. This area division is used when an M-mode function, which will be described later, is selected and EMS is performed by repeatedly sequentially moving the area through which current flows in the electrode member 41, for example, from the upper portion 20d, the upper-central portion 20c, the lower-central portion 20b, and the lower portion 20a. On the other hand, when the N mode or W mode function described later is selected, current flows to all pins 5 simultaneously regardless of the area division, and EMS, EP, and ION are performed simultaneously in all areas. Therefore, the wiring board 26 shown in FIG. 7 is provided with wiring for transmitting electrical signals for the anode X and the cathode Y to each of the four regions, and four distribution terminals 26a, 26b, 26c, and 26d (not shown) for the anode X and the cathode Y, respectively, connected to these wirings.

[0021] FIG. 10 is a functional block diagram showing an example of an electric circuit provided on the electric board of this embodiment, and FIG. 11 is a diagram showing the process of level selection and mode selection by operating the operation buttons. As shown in an example in Figure 10, the electrical circuit includes an operation button 8, a control means 100, a pressurized air generating means (corresponding to an air pump) 13, an LED power supply 105, an EMS means 110 that generates pulse waves for performing EMS, an EP means 120 that generates pulse waves for performing EP, an ION means 130 that generates pulse waves for performing iontophoresis, and an M-mode collecting means 140, an N-mode collecting means 150, and a W-mode collecting means 160 that collect the pulse waves generated by the EMS means 110, the EP means 120, and the ION means 130 based on a command from the control means 100 in accordance with the mode selected by the operation button 8. The operation buttons 8 include a start button 8a for turning on the power and changing the strength level of the EMS, and a mode switching button 8b for selecting a mode. 11, when the operation button 8 is pressed and held, the main body 3 starts up (S1), power is supplied from a battery built into the electrical circuit, and the red-emitting LED elements 6 installed on the periphery of the base 20 light up. Then, the start button 8a is pressed to select a level (S2), and the mode switch button 8b is pressed to select a mode (S3).

[0022] 10, based on the level and mode set by the operation button 8, the control means 100 reads out a program stored in memory and issues commands to the EMS means 110, EP means 120, and ION means 130 regarding conditions such as the waveform and frequency of the electrical signal for generating a pulse wave, and the voltage, current, pulse width, period, and duration of the pulse wave to be generated. Based on the command from the control means 100, the EMS means 110, EP means 120, and ION means 130 determine whether the generated pulse wave is to be sent to the M-mode gathering means 140, N-mode gathering means 150, or W-mode means 160, and sends the pulse wave generated according to the commanded conditions to the commanded mode gathering means at the commanded timing. In M mode, EMS is performed while moving sequentially through the divided regions, so the generated pulse wave is repeatedly output for the number of divided regions. The M mode aggregation means 140 stores the pulse waves repeatedly output from the EMS means 110 as an aggregation divided into regions, and divides the stored aggregation into output terminals (four output terminals 12b, 12c, 12d, and 12e in this example) corresponding to the number of regions for a predetermined time based on a command from the control means 100, and repeatedly outputs the pulse waves. The four output terminals (12b, 12c, 12d, 12e) are connected to the four distribution terminals 26a, 26b, 26c, 26d described in FIG. 9 by the connecting hooks 30 shown in FIG.

[0023] On the other hand, in the N mode and W mode, EMS, EP, and ION are repeatedly performed in order for a predetermined time for the entire region. Therefore, the N-mode collecting means 150 and the W-mode means 160 collect the pulse waves generated in turn by the EMS means 110, the EP means 120, and the ION means 130 for a certain period of time to form an aggregate, store the aggregate, and repeatedly output the stored aggregate to a single output terminal 12a for a predetermined period of time based on a command from the control means 100. The single output terminal 12a is connected via diodes to output terminals (here, four output terminals 12b, 12c, 12d, and 12e) corresponding to the number of regions, and is therefore connected to four distribution terminals 26a, 26b, 26c, and 26d, so that EMS, EP, and ION are performed simultaneously in all regions. In this embodiment, in M ​​mode, only EMS is performed for 5 minutes, and EP and ION are not performed. In N mode and W mode, EMS, EP, and ION are performed for a total of 10 minutes, and ION is performed immediately after EP, providing a mesoporation function. The repetition time does not necessarily have to be limited to the 5 or 10 minutes shown here. Furthermore, M mode does not have to be limited to EMS only, and may also include EP or ION. Furthermore, when the main body 3 is started, the air pump 13 is put into standby mode. When the pins 5 of the brush body 2 touch the scalp and current flows through the electrode member 5, the air pump 13 is started by a command from the control means 100, and pressurized air is sent from the intake port 16a to the sealed space 17 formed by the engagement of the liquid storage tank 4. When the pressurized air enters the sealed space 17, the liquid supply path is pressurized by the stopcock 46 of the liquid bottle 43, causing the beauty serum to be sprayed from the spray port 40. Furthermore, when the pins 5 of the brush body 2 move away from the scalp and the current flowing through the electrode member 5 stops, the air pump 13 is stopped by a command from the control means 100. By adjusting the timing and time interval at which pressurized air is sent from the air pump 13 based on a command from the control means 100, the duration and frequency of beauty serum spray can be adjusted.

[0024] 12 to 14 are diagrams showing examples of an aggregate of pulse waves for each mode in this embodiment, with FIG. 12 being an M-mode aggregate, FIG. 13 being an N-mode aggregate, and FIG. 14 being a W-mode aggregate. FIG. 12(a) is a diagram showing a specific example of pulse waves for each region by EMS means in an M-mode ensemble. Figure 13(a) is a diagram showing a specific example of a pulse wave generated by an EMS means in an N-mode ensemble, Figure 13(b) is a diagram showing a specific example of a pulse wave generated by an EP means in an N-mode ensemble, and Figure 13(c) is a diagram showing a specific example of a pulse wave generated by an ION means in an N-mode ensemble. 14(a) and 14(b) are diagrams showing specific examples of pulse waves generated by the EMS means in the W-mode assembly. Note that the pulse waves generated by the EP means and ION means in the W-mode are the same as the pulse waves in the N-mode, and therefore the drawings and explanations thereof are omitted. In the M-mode assembly shown in FIG. 12, the EMS means 110 stores pulse waves of 3 / 4 seconds each generated four times by a rectangular wave for three seconds in each area division (20a, 20b, 20c, 20d), and outputs the stored assembly repeatedly 100 times for five minutes to four output terminals (12b, 12c, 12d, 12e). As shown in Figure 12(a), the EMS means 110 generates five 2-millisecond pulse waves of 500 Hz square waves over 835 milliseconds, four times. The M-mode ensemble stores the ensemble of pulse waves generated four times in four sections. These ensembles are examples for level 1, but as the level increases to 2 and 3, the pulse width of the pulses generated by the EMS means 110 becomes longer and the number of pulses increases.

[0025] M mode is designed to stimulate the scalp with a 500Hz current flowing from top to bottom, creating a wave-like movement and providing a massage-like effect. It promotes scalp blood circulation, helping you wake up refreshed and is ideal for time-saving morning care, tightening the skin before going out for a smoother makeup application.

[0026] The N-mode ensemble shown in Figure 13 is an example that collects pulse waves from one type of rectangular wave (A-1) generated by the EMS means 110 for approximately 3 seconds, pulse waves from one type of burst wave (B) generated by the EP means 120 for 1.8 seconds, and pulse waves from one type of rectangular wave (C) generated by the ION means for 1.2 seconds, stores a total of 6 seconds of the ensemble, and repeatedly outputs the stored ensemble 100 times for 10 minutes from a single output terminal 12a. As shown in FIG. 13(a), the EMS means 110 generates four 2-millisecond pulse waves of 500 Hz square waves over a period of 3176 milliseconds. As shown in FIG. 13(b), the EP means 120 generates 10 burst waves of 1000 Hz and 1 millisecond width in 1.8 seconds. As shown in FIG. 13(c), the ION means 130 generates 6 pulse waves of positive polarity and 14 pulse waves of negative polarity with a frequency of 1000 Hz and a width of 0.5 milliseconds for 1.2 seconds. These groups are examples when the level is 1, but as the level increases to 2 and 3, the pulse width of the pulses generated by the EMS means 110 becomes longer and the number of pulses also increases.

[0027] N mode removes sagging caused by daily fatigue and facial gravity, and promotes blood circulation in the scalp, where blood vessels are concentrated, improving blood circulation throughout the body and allowing for better sleep. By removing the sagging and swelling caused by the day, you can wake up with a refreshed face. Furthermore, LED light and EMS promote blood circulation, and electroporation and iontophoresis (mesoporation) are applied to the loosened scalp to deliver skin care and hair care ingredients to the surface and deep layers of the scalp, preventing hair and scalp aging and contributing to maintaining youthful hair and scalp. The red LED light is intended to promote skin lustre, firmness, and hair growth.

[0028] In the W-mode group shown in FIG. 14 as an example, the EMS means 110 collects pulse waves of three types of rectangular waves (A-2) for three seconds each, pulse waves of another three types of rectangular waves (A-3) for three seconds each, the EP means 120 collects pulse waves of one type of burst wave (B) for 1.8 seconds, and the ION means collects pulse waves of one type of rectangular wave (C) for 1.2 seconds, storing a total of nine seconds of the group, and repeatedly outputs the stored group to a single output terminal 12a 66 times for ten minutes. As shown in FIG. 14(a), in the first half, the EMS means 110 repeats a group of two pulse waves with a pulse width of 4 milliseconds over 334 milliseconds at 1000 Hz, two pulse waves with a pulse width of 4.29 milliseconds over 334 milliseconds at 700 Hz, and two pulse waves with a pulse width of 4 milliseconds over 500 Hz, three times for three seconds. As shown in FIG. 14(b), in the latter half, the EMS means 110 repeats a group of two pulse waves with a pulse width of 4.2 milliseconds over 334 milliseconds at 700 Hz, two pulse waves with a pulse width of 4 milliseconds over 334 milliseconds at 500 Hz, and two pulse waves with a pulse width of 5 milliseconds at 200 Hz, three times for three seconds. The first and second halves of the set are examples when the level is 1, but as the level increases to 2 and 3, the pulse width of the pulses generated by the EMS means 110 becomes longer and the number of pulses also increases.

[0029] W mode combines four frequencies—200, 500, 700, and 1000 Hz—to create a rhythmic EMS massage similar to a human hand, alleviating the pain of the EMS current. At the same time, it promotes blood circulation in the scalp, activating metabolism, and stimulating scalp muscles, potentially lifting facial skin. By promoting blood circulation, it refreshes the head and reduces facial swelling, allowing you to enjoy a refreshed weekend. Furthermore, LED light and EMS stimulate blood circulation, and electroporation and iontophoresis (mesoporation) are applied to the relaxed scalp to deliver skincare and haircare ingredients to the surface and deep layers of the scalp, preventing hair and scalp aging and contributing to maintaining youthful looking hair and scalp. The red LED light also promotes skin lustre, firmness, and hair growth. [Industrial Applicability]

[0030] It can be used by both men and women to care for the entire head, including hair.It can be used for home use as well as for professional use in beauty salons, hairdressers, barber shops, etc. [Explanation of symbols]

[0031] 1 Head beauty device 2 Brush body 3 Main unit 3a head 3b Tail 3c middle part 4. Storage tank 5-pin 6 LED elements 7 holes 8 Operation buttons 8a Start button 8b Mode switch button 8X Long press of the operation button 9 Coupling means 10 Stand 11 Batteries 12 Electrical board 12a single output terminal 12b, 12c, 12d, 12e 4 output terminals 13 Air pump 14 Seal packing 15 Air Tank 16 Air tube 16a Inlet 17 Closed space 18 Negative ion generator 19 Wireless charging element 20 PCB 20a lower 20b bottom center 20c upper center 20d upper 21 Bottom case 22 Waterproof seal 23 Brush stand 26 Wiring board 26a, 26b, 26c, 26d 4 distribution terminals 26e Single Distribution Terminal 28 Magnet 30 Crochet Hooks 30a Insertion hole 31 Bottom case 32 Central Case 33 Upper case 40 Cylindrical body 40a spout 41 Spout Head 42 Receiving Department 43 Liquid bottle 44 bottom 45 plane 46 Stopcock 47 Spout 50 columnar body 51 Electrode material 52 Steel Wire 53 Cylindrical member 53a First protrusion 53b Second protrusion 53c pore 53d screw hole 55 Screw 105 LED power supply 110 EMS means 120 EP means 130 ION means 140 M-mode collection means 150 N-mode collection means 160 W mode collection means X anode Y cathode

Claims

1. A head beauty device comprising a main body and a brush body detachable from the main body, in which a plurality of pins formed on the brush body stimulate the scalp and provide care for the entire head, including the hair, The brush body is The brush comprises a base body on which a plurality of columnar pins are formed, each pin being an integrally molded conductor made of insulating silicon and having a stainless steel electrode member at the tip and a cylindrical metal member at the end connected by a straight steel wire; a wiring board that contacts the cylindrical metal member and delivers a predetermined electrical signal to the electrode member; a brush base that houses the base body and the wiring board and has a hole formed in the center that passes through the base body and the wiring board; and a beauty serum storage tank having a cylindrical body formed on the bottom surface that sprays beauty serum and that is inserted into the hole with the cylindrical body facing outward. The body includes: a signal generating means for generating an electric signal to be transmitted to the wiring board; and an air pump for supplying pressurized air; The main body and the brush body have a detachable connecting means for connecting them to each other, and when the connecting means is connected, the liquid storage tank inserted into the brush body engages with the main body to form an airtight space, and when pressurized air is sent from the air pump, the beauty serum is sprayed from the tubular body, and when the electrical signal is delivered to the wiring board, an electric current flows from the electrode member in contact with the scalp to stimulate the scalp.

2. A head beauty device that has a brush body with multiple pins formed on the main body, stimulates the scalp and cares for the entire head including the hair, The brush body is The brush comprises a base body on which a plurality of columnar pins are formed, each pin being an integrally molded conductor made of insulating silicon and having a stainless steel electrode member at the tip and a cylindrical metal member at the end connected by a straight steel wire; a wiring board that contacts the cylindrical metal member and delivers a predetermined electrical signal to the electrode member; a brush base that houses the base body and the wiring board and has a hole formed in the center that passes through the base body and the wiring board; and a beauty serum storage tank having a cylindrical body formed on the bottom surface that sprays beauty serum and that is inserted into the hole with the cylindrical body facing outward. The body includes: a signal generating means for generating an electric signal to be transmitted to the wiring board; and an air pump for supplying pressurized air; The head beauty device is characterized in that the liquid storage tank inserted into the brush body engages with the main body to form an airtight space, and when pressurized air is sent from the air pump, the beauty serum is sprayed from the cylindrical body, and when the electrical signal is delivered to the wiring board, an electric current flows from the electrode member in contact with the scalp to stimulate the scalp.

3. The head beauty device according to claim 1 or 2, characterized in that the main body has an operation button, a control means for issuing a predetermined command based on a program corresponding to a mode selected by the operation button, a pulse generating means for generating pulse waves of a predetermined frequency for each predetermined function in response to a command from the control means, and a mode collecting means for collecting the pulse waves generated by the pulse generating means for each mode.

4. a liquid bottle containing a cosmetic liquid is freely fitted into the liquid storage tank, and the liquid bottle has a pressurizing means for pressurizing a liquid supply path for the cosmetic liquid to the cylindrical body; 3. The head beauty device according to claim 1, wherein when the pressurized air flows into the sealed space, the pressurized air is pressurized by the pressurizing means and a predetermined amount of beauty serum is sprayed from the cylindrical body.

5. The head beauty device according to claim 1 or 2, characterized in that the pin is formed by exposing a portion of each of the electrode member and the tubular metal member from the insulating silicone, and the electrode member and the tubular metal member have a cylindrical portion in which an insertion hole for the steel wire is formed, and the cylindrical portion is tightly joined to the steel wire by crimping.

6. The substrate is provided with a plurality of LED elements that emit red light, 4. The head beauty device according to claim 3, wherein when the operation button is activated, the LEDs are all lit up at once.

7. The pulse generating means includes an EMS means for generating a pulse wave used when performing EMS (Electric Mustard Stimulation), an EP means for generating a pulse wave used when performing EP (Electric Poration), and an ION means for generating a pulse wave used when performing iontophoresis, The head beauty device according to claim 3, characterized in that the mode collecting means includes an M-mode collecting means for collecting the pulse waves generated by the EMS means, the EP means, and the ION means for use in the morning, an N-mode collecting means for collecting the pulse waves for use at night, and a W-mode collecting means for use on weekends.

8. the sealed space has an intake port for the pressurized air, 4. The head beauty device according to claim 3, wherein when the operation button is activated, the air pump receives a command from the control means and sends the pressurized air to the intake port for a predetermined time or at predetermined intervals.

9. The head beauty device according to claim 5, characterized in that the tubular metal member has an insertion hole for the steel wire at one end and a screw hole at the other end, and a wiring board that delivers the electrical signal to the steel wire is screwed into the screw hole.

10. the wiring board has a plurality of distribution terminals for distributing the electrical signals to each of a plurality of groups into which the pins are divided, and a single distribution terminal for simultaneously distributing the electrical signals to all of the groups; The pulse waves output from the N-mode collecting means and the W-mode collecting means are sent from a common output terminal to the single distribution terminal, The head beauty device according to claim 7, characterized in that the pulse waves output from the M-mode collecting means for each group are sent from a plurality of output terminals corresponding to the number of groups to the corresponding plurality of distribution terminals via diodes.

11. The head beauty device according to claim 10, characterized in that the N-mode collection means and the W-mode collection means store a pulse collection that collects the pulse waves generated by the EMS means, the EP means, and the ION means based on instructions from the control means, and repeatedly output the stored pulse collection to the common output terminal for a predetermined period of time.

12. The head beauty device according to claim 10, characterized in that the M-mode aggregation means stores pulse aggregations for each division into which the pulse waves generated by the EMS means are divided based on instructions from the control means, and repeatedly outputs the stored aggregations for each division to each of the plurality of output terminals for a predetermined period of time.

13. A plurality of pins are formed on an electric brush that cares for the head by passing an electric current through the scalp where the tip of the brush comes into contact, This pin is characterized in that the conductor, which is made by connecting a stainless steel electrode member at the tip and a cylindrical metal member at the end with a straight steel wire, and the insulating silicone are molded as a single unit, and a portion of each of the electrode member and the cylindrical metal member is exposed from the insulating silicone, and when a predetermined electrical signal is sent from an electrical circuit to the cylindrical metal member, an electric current flows from the electrode member to the scalp.

14. The pin according to claim 13, wherein the electrode member and the tubular metal member have a cylindrical portion in which an insertion hole for the steel wire is formed, and the cylindrical portion is tightly joined to the steel wire by crimping.

Images