JP2557988Y2 - Hair root stimulator - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair root stimulator for activating the scalp and growing the hair by applying an electrical stimulus to the root of the hair (around the base of the hair of the head and eyebrows).

[0002]

2. Description of the Related Art Conventionally, hair growth or hair growth by giving an external stimulus to the scalp is performed by applying a light blow in combination with a hair growth agent, cooling, heating or steaming, irradiation of light such as ultraviolet rays, magnetic force, or the like. Stimuli such as application and vibration massage have been proposed, and devices corresponding thereto have been developed.

[0003]

[Problems to be Solved by the Invention] However, the conventional methods and apparatuses using various stimuli have the following problems. Stimulation to the scalp is fixed and fixed, and if the place where the stimulation is applied is concentrated, problems such as dermatitis and itching may occur. It is troublesome to use different stimuli depending on the scalp part or the characteristics of each person's scalp.

[0004]

Means for Solving the Problems The hair root stimulator according to the present invention provides a new hair appliance which is effective in hair growth and hair growth by applying appropriate electrical stimulation to the scalp and the like. .
By properly selecting electrical stimulation = stimulation current, a hair growth stimulating effect can be achieved on either the hyperactive scalp or the depressed scalp. The device of the present invention can be used in combination with a hair tonic. The hair restorer is preferably an electrolyte solution, and can be electrolyzed and ionized by the electrical stimulation according to the present invention and introduced into the scalp. It also has the effect of adjusting the potential difference of each layer of the epidermis to make it a normal scalp. As described above, an object of the present invention is to provide a hair root stimulator capable of easily performing electrical stimulation according to the scalp of each person and easily performing self-regrowth at home.

[0005] Normally, the surface of the scalp has a PH of 5,0 to 6,0,0.
Both sides are covered with a slightly acidic protective film. The epidermis below the protective film shows a potential difference for each layer, and the potential alternates between positive and negative from the protective film to the stratum corneum, granular layer, Yusuke layer, basal layer, and dermis layer. ing. For hair growth and hair growth, it is best to stabilize the condition of normal scalp by applying a positive stimulus to the scalp with oiliness or the like and applying a negative stimulus to the depressed scalp such as roughness. is there.

The present invention has been devised in order to achieve a hair root stimulating effect as described above, and includes a plurality of comb blade tips or brush bristles (here, brushes) which are in contact with a hair root (scalp). In the following, the electrode is provided on the raised hair-shaped member, not on the bristle of pigs, etc.), and the conductive part is exposed on the grip, and the stimulation current generator connected to the power source is connected to the electrode and the conductive part. Connect the electrode in a part of the tip of the comb blade and the electrode in the other part and apply a stimulation current to the contact hair root part as a different pole, or connect the conductive part of the exposed grip with the comb. This is a hair root stimulator that uses the electrode at the tip of the blade and the like as a different polarity and applies a stimulation current to the contact hair root.

The stimulating current is a rectangular or sharp pulsed pulse current (DC) current, or a spike-shaped pulse alternating current oscillated by a transistor or a diode, and preferably has a high frequency of 2000 Hz to 3000 Hz.

[0008] In the case where the pulse current (DC) is used as a stimulating current and the electrodes in a part of the end of the comb blade and the electrodes in the other end of the comb blade have different polarities, the electrodes are electrically connected. The electrodes can be switched by mechanically switching or mechanically rotating a base such as a comb blade or a bristle. The configuration in which the electrodes in a part of the range of the tip of the comb blade and the electrodes in the range of the ground have different polarities, the electrode in the outer ring-like position and the electrodes in the range inside the same are configured as different polarities, The present invention proposes a configuration in which a stimulation current is applied to the portion in the centripetal direction, and a configuration in which the front and rear ends of the tip of the comb blade are wired with different polarities.

As described above, according to the present invention, the electrodes are provided on the tips of the comb blades of a plurality of combs or the bristles of the brushes, which are the portions that come into contact with the hair roots, and the bristles are rotatably mounted on the case body to switch the polarity. The conductive part is exposed on the grip of the case body, and the frequency is 2000 Hz or more with the pulse flat current of square wave or spike wave or the alternating current of spike wave.
A stimulating current generator that generates a stimulating current of 3000 Hz is connected to a power supply to the electrode and the conductive part, and the electrode in a part of the tip of the comb blade and the electrode in the other part are different in polarity from the contact hair root. Applying a stimulating current, or the conductive portion of the exposed grip and the electrode or the like at the tip of the comb blade as different poles,
The present invention proposes a hair root stimulator characterized in that the stimulation current is applied by rotating the bristles or the like.

Further, for hair root stimulation. Although penetration and depth of the stimulus are required, it is understood that it is preferable to set the low frequency waveform to a deep differential form, and the low frequency used in the present invention is preferably a spike of pulse current, and the frequency is preferably Is 200
0 Hz to 3000 Hz.

It is preferable that the attachment portion of each comb blade or bristle provided at the tip of the comb or the rotary comb is made of a cushion material so as to be in soft contact with the scalp, or that a cushion material is interposed.

[0012]

[Function] The hair root stimulator according to the present invention is switched on and held by hand, the palm is brought into contact with the conductive part, and at the same time, the comb blade is attached to the scalp and the hair is combed. An electrical circuit is configured and a low frequency pulse current is applied to the scalp.

The stimulus of the low-frequency pulse current is a stimulus having a short cycle. The strength of the electrical stimulation can be adjusted arbitrarily with the output adjustment dial on the side of the grip, and the ion movement of each layer in the scalp (protective membrane, stratum corneum, granular layer, spiny layer, basal layer, dermis layer, subcutaneous tissue) By changing the polarity by means of the comb blade polarity switch or the rotation of the comb blade base, it is possible to cope with the characteristics of the scalp. Since the base of the comb blade is rotatable, the polarity is not fixed, so that there is little possibility of giving excessive stimulation. Since the polarity can be switched at a portion of the bristle, it is suitable for partial stimulation and is convenient.

In this manner, the output of the pulse current from the comb blade is adjusted and the polarity is switched in accordance with the characteristics of the scalp and hair root, so that an appropriate electrical stimulation is applied to the scalp hair root to obtain a hair growth stimulating effect.

Further, by interposing an electrolyte solution between the comb-shaped electrode and the scalp, the sensitive scalp can be electrically stimulated without damaging the protective film, and at the same time, electrolytic ions can be introduced and penetrated into the scalp. When a low-frequency pulse current is applied to the electrolyte solution as a hair restorer, the ionized + ions and-
A phenomenon occurs in which ions move according to the polarity of the comb blade and penetrate into the scalp. Using this phenomenon, a certain lotion that is effective on the scalp is electrolyzed and converted into an ion form to convert it into ions. The effect of introducing and permeating a component effective for the scalp state into the scalp can be made simultaneously with the electrical stimulation.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the hair root stimulator according to the present invention will be described with reference to the drawings. In the embodiment shown in FIG. 1, a battery 3 is provided at an end of a grip 2 having a low-frequency pulse current generator 1 as a stimulation current generator (print base) built therein, and a comb blade 4 (or bristle) having an electrode 50 at the tip. The comb 40 provided with 4) is rotatably attached to the case 41 with the pin 42.

The comb body 40 of this embodiment has a planar circular shape, and the bottom surface of the comb body 40 is formed so that the tip electrode 50 of the comb blade 4 and the remaining half electrode 50 in substantially half the range have different polarities. Are provided with connection terminals 43 and 44. Connection terminals 43 and 44
Can be converted into + and-by sliding and rotating the two terminals 45 and 46 formed on the case 41, respectively. The comb body 40 preferably has a cushion material 47 interposed therebetween so that the comb blade 4 is in soft contact with the scalp.

A conductive portion 5 made of a conductive metal is exposed on the grip 2. The hair stimulator of the present invention has 20
An electric circuit is formed through the human body by the stimulation current generating device 1 that generates the stimulation current of 00 Hz to 3000 Hz, the conductive portion 5, and the electrode 50, and the stimulation current is applied. This electric circuit can be formed in both ranges of the electrodes 50 in the two ranges of the comb body 40 or between the entirety of the electrodes 50 and the conductive portion 5. In the embodiment shown in FIG. 1, the conductive electrode 5 of the grip 2 is not used, and the tip electrode 50 of the comb blade 4 and the other half of the electrode 50 in substantially half the area of the comb body 40 have different poles and are connected to the scalp. An electric circuit can be formed and used. The electrode 50 and the conductive part 5 can be switched by providing a polarity switch 6 for switching the polarity, and the switch / output adjustment dial 7 is provided, so that the stimulation intensity can be adjusted arbitrarily.

When the output adjustment dial 7 is turned on, the LED lamp 11 is turned on to indicate a usable state. A power supply (battery or rechargeable battery) 3 is built in the grip 2 made of an insulating material, and the conductive part 5 made of metal is exposed. Power supply 3
Shows an example of a battery, but an AC-DC converter may be provided so that a rechargeable battery or a household power supply can be used, and a cord may be connected.

Further, as shown in FIG. 2, a stimulus current generator 1 for generating a low-frequency pulse alternating current of 2000 Hz to 3000 Hz using an AC power supply is provided, and an apparatus capable of applying an AC stimulus current is also provided. The electrode 50 in FIG.
This is a follicle stimulator configured such that a ring-shaped electrode 50 on the outer periphery and an electrode 50 inside the bristle 4 can have different polarities. A stimulation current can be applied to the scalp in a certain range from the outer periphery in the centripetal direction. FIG. 3 is a block diagram showing a basic configuration of the hair root stimulator according to the present invention.

The hair follicle stimulator according to the present invention having such a configuration is held by hand with the switch turned ON, the palm is brought into contact with the conductive part 5, and at the same time, the comb blade 4 is brought into contact with the scalp to comb the hair. An electric circuit is formed between the stimulator, the palm and the scalp, and a low-frequency pulse current flows through the scalp and is applied, so that the stimulus permeates. The stimulus of the low-frequency pulse current is a stimulus having a short cycle, and the strength of the electrical stimulus can be arbitrarily adjusted with the output adjustment dial 7 on the side of the grip 2. In the head hair, a group of cells around the dermal papilla divide and proliferate, and the hair cells grow. However, the cells around the hair are activated by micro-massage by stimulation of electric current and activated to promote mitosis. Note that the illustrated embodiment is merely an example, and the present invention is not limited to this.
Various design changes are possible for the design and details.

[0022]

[Effect of the Invention] The hair root stimulator according to the present invention has the above-mentioned constitutional action and has the following specific technical effects. Since the stimulus to the scalp is dynamic and can move where the stimulus is applied, the stimulus to the skin can be adjusted and no trouble occurs. Stimulation of the low-frequency pulse current is intended to normalize the tissue against hair loss and thinning that occur as the blood circulation of the scalp becomes hard and degenerate scalp, working on the active hair and extending its life,
Since blood circulation is promoted and hair growth is activated, the hair cycle is lengthened and the active period is extended, thereby preventing hair loss. When the scalp is dry skin (decreasing skin) or oily skin (exacerbating skin), the polarity of the stimulation current is switched according to its characteristics, and a positive potential or a negative potential is applied. Can help the metabolism of the scalp. Naturally, the characteristics of the scalp differ from person to person, but there are characteristics for each part of the head due to the season, the height of nerves, and the like. In the present invention, the polarity can be switched even for a part of the comb or the bristle, so that stimulation to a narrow part can be appropriately performed. As described above, the hair root stimulator according to the present invention can easily stimulate hair growth according to the scalp of each person with electrical stimulation of a high safe frequency, can easily change the polarity, and concentrate on the centripetal direction. Since it can acquire stimuli, it is suitable for partial stimulation, hassle-free, and is extremely practical.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an embodiment of a hair root stimulator according to the present invention.

FIG. 2 is a perspective view of the same hair root stimulator, which is an alternating current hair root stimulator in which an outer ring-shaped electrode is provided on a bristle and an electrode is provided therein.

FIG. 3 is a block diagram of the hair root stimulator according to the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Current stimulator (low frequency pulse current generator) 2 Grip 3 Power supply (battery) 4 Comb blade 40 Comb body 41 Case 5 Conductive part 50 Electrode 6 Polarity switch 7 Output adjustment dial 11 LED lamp

Claims (2)

(57) [Scope of request for utility model registration] An electrode is provided on a tip of a plurality of combs or a bristle of a brush, which is a portion that contacts a hair root, and the bristle or the like is rotatably attached to a case body.
Stimulation current that enables polarity switching and exposes a conductive part on the grip of the case body to generate a stimulation current having a frequency of 2000 Hz to 3000 Hz by a square wave or spike-wave pulse flat current or spike-wave alternating current A generator is connected to a power supply to the electrode and the conductive part, and a stimulation current is applied to the contact hair follicle as a part of the electrode at the tip of the comb blade and another part of the electrode at the other end, or A follicle stimulator, wherein the stimulation current is applied by using the conductive portion of the exposed grip and an electrode or the like at the tip of the comb blade as different polarities. 2. A structure in which electrodes in a part of the tip of the comb blade and electrodes in the other part have different polarities, the electrode in the outer ring-like position and the electrode in the inner part thereof have different polarities. The hair root stimulator according to claim 1, wherein a stimulation current is applied to the contact hair root in a centripetal direction.