JP5511606B2 - Beauty massager - Google Patents

Description

  The present invention relates to a beauty massager that obtains a massage effect by contacting the skin of a human body and passing an electric current through the human body.

As a method of obtaining a beauty massage effect by conducting current to the human body, low frequency therapy that obtains a massage effect of muscles by conducting low frequency current to conduct muscles, and skin and its internal proteins by conducting high frequency current It was known as high-frequency therapy to warm up. In high-frequency therapy, collagen protein is thermally contracted by Joule heat generated by a high-frequency current, and the metabolism of the collagen is amplified to reduce wrinkles and talmi of the skin and increase the firmness and gloss.
Low-frequency therapy and high-frequency therapy are also used in combination, and Patent Document 1 discloses a beauty facial device that can apply a signal including a low-frequency signal and a high-frequency signal to the human body. Patent Document 2 discloses that a low-frequency therapy and a high-frequency therapy (ultrasound irradiation) are used in combination, and a slimming effect can be obtained while reducing the burden on muscles due to the high-frequency therapy.

However, Patent Literature 1 and Patent Literature 2 do not disclose a specific principle / method for realizing a synergistic effect by using low frequency therapy and high frequency therapy in combination. Further, as to what synergistic effect can be obtained, nothing other than a reduction in the burden on muscles by the high-frequency therapy disclosed in Patent Document 2 is not disclosed.
If high-frequency therapy is continued for a long time, there is a risk of not only a burden on muscles but also skin surface burns. Patent Documents 1 and 2 disclose specific operations of a beauty massager for preventing skin surface burns. It has not been.

  The following synergistic effect is expected by combining low-frequency therapy and high-frequency therapy and repeatedly conducting low-frequency current and high-frequency current to the same site. (1) Subcutaneous fat can be reduced by dissolving subcutaneous fat by high-frequency therapy and massaging the surrounding muscles by low-frequency therapy. (2) Warming muscles with high frequency therapy activates muscle movement in low frequency therapy. However, such a synergistic effect is not known per se, and no beauty massager for realizing it has been known.

JP 09-238745 A JP 09-154910 A

Problems to be solved are (1) It is possible to reduce subcutaneous fat by dissolving subcutaneous fat by high-frequency therapy and massaging the surrounding muscles by low-frequency therapy. (2) High-frequency therapy No beauty massager has been provided that activates muscle movement in low frequency therapy by warming the muscle. In addition, there is no specific method for operating a beauty massager so that there is no risk of burns on the skin surface due to continued high frequency therapy.
It should be noted that the effect of amplifying the metabolism of collagen, which has been conventionally known, to reduce the wrinkles and talmi of the skin and to increase the firmness and gloss, is maintained.

  The above problem is solved by controlling the relative positional relationship between the low-frequency electrode pair that generates the low-frequency voltage and the high-frequency electrode pair that generates the high-frequency voltage, and the timing for generating the low-frequency voltage and the high-frequency voltage.

The beauty massager of the present invention
A low frequency electrode pair that generates a low frequency voltage; and
A high frequency electrode pair for generating a high frequency voltage,
The low frequency electrode pair repeats a transmission time for applying a low frequency voltage and a pause time for not applying a voltage,
The high frequency electrode pair applies a high frequency voltage only during the rest period ,
The shortest distance between the conductive portions of the two electrodes of the low frequency electrode pair is 15 mm or more;
The shortest distance between the conductive portions of the two electrodes of the high-frequency electrode pair is 12 mm or less;
In the projection obtained by projecting the low-frequency electrode pair and the high-frequency electrode pair on a plane viewed from the human body side in use, the center of gravity of each region that can contact the skin surface of the high-frequency electrode pair is the low-frequency electrode pair. It is included in the minimum region (low frequency action region) including all the line segments connecting the point on one electrode and the point on the other electrode .
Here, the “electrode pair” is a pair of a positive electrode and a negative electrode. In addition, since the polarity of the applied voltage may be reversed or an alternating voltage may be applied, which electrode is used for the positive electrode and which electrode is used for the negative electrode is not necessarily fixed.
“Low frequency voltage” refers to a voltage of 3 Hz to 500 Hz. Preferably, it is 5 Hz to 100 Hz. The “high frequency voltage” refers to a voltage of 0.3 MHz to 6 MHz. Such a frequency voltage can warm the skin and the proteins in it without adversely affecting the human body like a higher frequency voltage. A 1 MHz one is widely used.
By applying the high frequency voltage, the subcutaneous fat is dissolved by the thermal effect of the high frequency voltage, and the muscle is warmed. In this state, by applying a low-frequency voltage to exercise the muscle, the dissolved subcutaneous fat is burned and reduced, and the muscle exercise is activated.
The high frequency voltage is applied only during the low frequency voltage pause time. The length of the outgoing time and rest time can be adjusted to prevent skin surface burns. The rest time (the time during which high-frequency voltage can be applied) is set to a short time such that the skin surface is not burned by continuous application of high-frequency voltage, and the transmission time (time during which high-frequency voltage is not applied) is What is necessary is just to set it as the long time which heat | fever dissipates and the skin surface recovers.
The low frequency electrode pair needs to have a large distance between the conductive portions of the two electrodes so as to sandwich the muscle in order to stimulate and exercise the muscle.
The high-frequency electrode pair dissolves subcutaneous fat, and by reducing the distance between the conductive portions of the two electrodes, a current sufficient to dissolve the subcutaneous fat can be applied at a low voltage. It helps to prevent skin burns by lowering the voltage.
FIG. 1 is a projection view showing an example of the positional relationship between a low-frequency electrode pair and a high-frequency electrode pair. The low frequency electrodes 11 and 12 are arranged so that the shortest distance between the conductive portions is 15 mm or more. In the figure, the hatched portion is the low frequency action region. The center of gravity of the high-frequency electrodes 21 and 22 is included in the low-frequency action region. Here, the high-frequency electrodes 21 and 22 represent conductive portions that can come into contact with the skin surface. By arranging the low-frequency electrode pair and the high-frequency electrode pair in this way, the muscles around the subcutaneous fat dissolved by the high-frequency voltage are moved by the low-frequency voltage, and the effect of burning and reducing the subcutaneous fat is efficient. Can be obtained.

The beauty massager of the present invention
The length of the outgoing time is 1.5 seconds or more;
The length of the pause time is 5 seconds or less.
According to the applicant's experiment, when using a high-frequency electrode pair in which a high-frequency voltage of 40 volts or less is disposed at a distance of 10 mm or more as normally used in cosmetic massage, a high-frequency voltage is applied for a time of 5 seconds or less. There is no burn on the skin. Further, the skin surface is recovered by not applying the high frequency voltage for 1.5 seconds or more, and even if the high frequency voltage is applied again, there is no skin surface burn.

The beauty massager of the present invention
Each of the two electrodes of the high-frequency electrode pair has two protrusions,
Approximately four protrusions are placed at the four vertices of the square ,
Two protrusions related to one electrode of the high-frequency electrode pair are arranged at adjacent vertices of the square,
In the projected view, the center of the minimum area (low frequency action area) including all line segments connecting the point on one electrode of the low frequency electrode pair and the point on the other electrode, and the center of the square The distance is 1 mm or less.
The electrodes of the high frequency electrode pair are desirably small in size so as not to apply a high frequency voltage to a wide area on the skin surface. However, if the size is reduced, the following problems occur. The part to be subjected to the cosmetic massage process may be convex or concave instead of flat. For example, it is a case where a cosmetic massage process is performed on the face. Then, depending on the shape of the beauty massager and the shape of the part to be subjected to the beauty massage process, there is a possibility that the electrodes of the high frequency electrode pair do not contact the skin surface. If it does so, a high frequency voltage is not applied and sufficient cosmetic massage effect cannot be acquired. By providing the high-frequency electrode pair with two protrusions, at least one of the two protrusions is expected to contact the skin surface. That is, it is possible to prevent a situation where a high frequency voltage is not applied and a beauty massage effect cannot be obtained.
FIG. 2 is a projection view showing an example of the positional relationship between a low frequency electrode pair and a high frequency electrode pair having two protrusions. When the two protrusions 211 and 212 of the positive electrode of the high-frequency electrode pair and the two protrusions 221 and 222 on the negative electrode side are in contact with the skin surface, a current based on the high-frequency voltage flows in the direction indicated by the arrow in the figure. The subcutaneous fat is dissolved by a high-frequency current over a wide area including a square central portion having four protrusions of the high-frequency electrode pair as apexes. By arranging the center of the square near the center of gravity of the low-frequency action region, it is possible to expect subcutaneous fat to be dissolved in a wide region including the center portion of the square, and fat burning / decrease due to muscle exercise. Such an effect is due to the fact that two protrusions related to one electrode are arranged at adjacent apexes of a square. If the two protrusions related to one electrode are arranged at the apexes on the diagonal of the square, only a small current flows through the central portion of the square, and the effect of fat burning and reduction can be sufficiently obtained. Can not. Each of the four protrusions is a conductive portion that can contact the skin surface, and there are four regions that can contact the skin surface of the high-frequency electrode pair. In FIG. 2, the peripheral edge of each region is outside the low-frequency action region, but the center of gravity of each region is within the low-frequency action region.

  Various effects are obtained depending on values set as the period of the low frequency voltage, the transmission time, and the length of the pause time. Since the period is the reciprocal of the frequency and the period and the frequency correspond one-to-one, setting the period is synonymous with setting the frequency.

The beauty massager of the present invention
The period of the low frequency voltage is approximately 15 milliseconds (14 to 16 milliseconds);
The length of the outgoing time is approximately 2 seconds (1.5 to 2.5 seconds),
The warm-up operation is performed so that the length of the pause time is approximately 3 seconds (2.5 to 3.5 seconds).
According to the applicant's experiment, the user feels as if the user has touched the skin surface with a palm by the warm-up operation.

The beauty massager of the present invention
The period of the low frequency voltage is approximately 10 milliseconds (9 to 11 milliseconds);
The outgoing time length is approximately 9 seconds (8-10 seconds);
A smoothing operation in which the length of the pause time is about 4 seconds (3 to 5 seconds) is performed.
According to Applicant's experiment, the smoothing action allows the user to feel as if he has applied pressure like acupressure to the internal muscles.

The beauty massager of the present invention
The period of the low frequency voltage varies within a range of 15 to 60 milliseconds within the transmission time with a width of 20 milliseconds or more,
The outgoing time length is approximately 5 seconds (4-6 seconds),
A farming operation is performed such that the length of the pause time is approximately 3 seconds (2.5 to 3.5 seconds).
Here, the cycle of the low frequency voltage varies within the transmission time. For example, within a transmission time of 5 seconds, the first 1 second has a period of 50 milliseconds, and the next 1 second has a period of 40 milliseconds, hereinafter 30 milliseconds, 20 milliseconds, and 30 milliseconds. In this case, it fluctuates in a width of 30 milliseconds, which is the difference between the maximum 50 milliseconds and the minimum 20 milliseconds.
According to Applicant's experiment, the user feels as if the user is lightly pinched the muscles under the palm while touching the skin surface by the farming action.

The beauty massager of the present invention
The low frequency voltage has two types of periods of about 200 milliseconds (180 to 220 milliseconds) and about 20 milliseconds (18 to 22 milliseconds), and the two kinds of periods are switched within the transmission time.
The length of the outgoing time is approximately 2 seconds (1.5 seconds to 2.5 seconds),
A lift-up operation is performed such that the length of the pause time is approximately 0.5 seconds (0.4 to 0.6 seconds).
Here, the cycle of the low frequency voltage varies within the transmission time. For example, within the transmission time of 2 seconds, the first 1 second has a period of 200 milliseconds, and the next 1 second has a period of 20 milliseconds.
According to the applicant's experiment, the lift-up action allows the user to lift the internal muscles and feel as if they are being bitten.

The beauty massager of the present invention
A switch for performing warm-up operation, smoothing operation, farming operation and lift-up operation ,
The operation selected by the switch is performed.
A desired operation can be performed according to the user's preference.

The beauty massager of the present invention
A warm-up operation, a smoothing operation, a farming operation, and a lift-up operation are automatically switched in this order and are continuously operated.
The order of the warm-up operation, the smoothing operation, the farming operation, and the lift-up operation is the order for performing treatment in Anma. By switching the four operations in this order automatically, for example, every 30 seconds, and continuously operating, the user can perform an effective cosmetic massage without any special operation. Note that “automatically” means “without user operation”.

The cosmetic massage device of the present invention can reduce subcutaneous fat by (1) dissolving subcutaneous fat by high frequency therapy and massaging the surrounding muscles by low frequency therapy, and (2) high frequency therapy. It is possible to activate muscle exercise in low frequency therapy by warming the muscle.
The beauty massager of the present invention has no fear of burns on the skin surface due to continuous high frequency therapy.
The beauty massager of the present invention can obtain a beauty massage effect even when the part to be subjected to the beauty massage process is convex or concave.
Further, the effect of amplifying the metabolism of collagen, which has been conventionally known, to reduce wrinkles and talmi of the skin and to increase the firmness and gloss is maintained in the beauty massager of the present invention.

FIG. 1 is a projection view showing an example of the positional relationship between a low-frequency electrode pair and a high-frequency electrode pair. FIG. 2 is a projection view showing an example of the positional relationship between a low frequency electrode pair and a high frequency electrode pair having two protrusions. FIG. 3 is a diagram illustrating an example of a beauty massager. FIG. 4 is a block diagram illustrating an example of a circuit of a beauty massager. FIG. 5 is a diagram showing a voltage application procedure. FIG. 6 is a projection view showing variations in the positional relationship between the low-frequency electrode pair and the high-frequency electrode pair. FIG. 7 is a view showing a roller having a low-frequency electrode pair and a high-frequency electrode pair.

  The Example by a handheld type beauty massager is shown. It is not essential to be a handheld type, and it can be realized as a large-sized professional beauty massager used in a beauty salon or the like.

This embodiment shows the basic operation of the beauty massager of the present invention.
FIG. 3 is a diagram illustrating an example of a beauty massager. A low frequency electrode pair and a high frequency electrode pair are provided in the concave skin contact portion. The low frequency electrode pair is composed of low frequency electrodes 11 and 12. The high frequency electrode pair includes a high frequency electrode having two protrusions 211 and 212 and a high frequency electrode having two protrusions 221 and 222. The protrusions 211, 212, 221 and 222 have a narrow tip and a thick root, but can be pressed to contact the skin surface up to the root. Drawing the area | region which can contact the skin surface of a low frequency electrode pair and a high frequency electrode pair on the projection view seen from the skin surface side will become like FIG.
The low-frequency electrodes 11 and 12 are circular with a diameter of 13 mm, and the distance between their centers is 30 mm. Therefore, the shortest distance between the conductive portions of the two electrodes of the low frequency electrode pair is 17 mm (= 30 mm−13 mm). Further, the projections 211, 212, 221 and 222 of the high-frequency electrode are circular with a diameter of 4 mm at the base, and the centers of the four projections are at the four apexes of a square with a side of 10.6 mm. Accordingly, the shortest distance between the conductive portions of the two electrodes of the high-frequency electrode pair is 6.6 mm (10.6 mm-4 mm).
The user uses the beauty massager so that the muscle is sandwiched between 17 mm of the low frequency electrode pair.

FIG. 4 is a block diagram illustrating an example of a circuit of a beauty massager. The low frequency transmission circuit 31 and the high frequency transmission circuit 32 are connected to a power source, the low frequency voltage transmitted by the low frequency transmission circuit 31 is applied to the low frequency electrode pair 11, 12, and the high frequency voltage transmitted by the high frequency transmission circuit 32. Is applied to the high frequency electrode pair 21, 22. The high-frequency electrode 21 has protrusions 211 and 212, and the high-frequency electrode 22 has protrusions 221 and 222. These four protrusions are in contact with the skin surface.
The control circuit 33 transmits / stops the low frequency transmission circuit 31 and the high frequency transmission circuit 32, the frequency of the voltage transmitted in the low frequency transmission circuit 31 and the high frequency transmission circuit 32, and the low frequency transmitted in the low frequency transmission circuit 31. Controls the pulse width of the frequency voltage.
Note that a temperature sensor (not shown) that contacts the skin surface may be provided so that the control circuit 33 stops applying the high-frequency voltage when the temperature sensor indicates that the temperature is high. This can reliably prevent skin surface burns. In addition, muscle exercise can be continued without stopping the application of the low frequency voltage.

FIG. 5 is a diagram showing a voltage application procedure. By operating a switch (not shown), a voltage controlled as shown in FIG. 5 by the control circuit 33 is applied.
The frequency of the low frequency voltage is 100 Hz (period is 10 milliseconds), and the voltage is 30 volts. That is, a 30 volt pulse 43 is transmitted every 10 milliseconds. The pulse width (duration of the pulse) is 100 microseconds for the first pulse and 200 microseconds for the next pulse. Hereinafter, 300 microseconds, 400 microseconds, 300 microseconds, 200 microseconds, 100 microseconds, 200 microseconds. Microseconds,. . . And change. That is, pulse width modulation is performed by changing the pulse width by 100 microseconds and moving between 100 microseconds and 400 microseconds.
The transmission time 41 is 9 seconds and the pause time 42 is 4 seconds. The low-frequency voltage is stopped after 9 seconds and retransmitted after 4 seconds. The high frequency voltage is applied during the 4 second rest period when the low frequency voltage is stopped. The frequency of the high frequency voltage is 1 MHz, and the voltage is 30 volts.
The low frequency voltage is pulsed and has polarity. Within each transmission time, a low frequency voltage having the same polarity is transmitted, and the polarity is alternately reversed at each transmission time.
By controlling the voltage application procedure in this way, muscle massage with low frequency voltage and fat dissolution with high frequency voltage are repeated, and subcutaneous fat can be reduced. Moreover, since the muscle is warmed by the high frequency voltage, the muscle exercise by the low frequency voltage is activated.

A present Example shows the variation of operation | movement of the beauty massage device of this invention.
The transmission time, the pause time, the low frequency voltage, the frequency (or period) of the high frequency voltage, and the pulse width of the voltage and the low frequency voltage are not necessarily the values shown in the first embodiment. It is possible to obtain a beauty massage effect using various values. In the example, the transmission time was 9 seconds, the pause time was 4 seconds, and the period of the low frequency voltage was 10 milliseconds. That is, a smoothing operation is performed.
Separate the transmission time, pause time, low frequency voltage and high frequency voltage cycle, and if necessary, provide a complete pause time during which no low frequency voltage or high frequency voltage is applied at the beginning and end of the pause time. , Warm-up operations, farming operations, lift-up operations or other operations can be performed. Such an operation is realized by the control circuit 33.

A switch (not shown) for performing each operation is provided on the surface of the beauty massager, and the user can select which operation to perform. It is also possible to provide a “mode switching” switch without providing as many switches as the number of operations so that the warm-up operation, the smoothing operation, the farming operation, and the lift-up operation can be switched sequentially.

  There is another embodiment of this example. As one of the above modes, a mode in which a warm-up operation, a smoothing operation, a farming operation, and a lift-up operation are performed in this order every 30 seconds is provided. The user can perform all four operations without operating the switch.

A present Example shows the variation of the shape of the electrode of the beauty massager of this invention.
Various variations other than those shown in the first embodiment can be considered in the shapes and positions of the low-frequency electrode pair and the high-frequency electrode pair.

FIG. 6 is a projection view showing variations in the positional relationship between the low-frequency electrode pair and the high-frequency electrode pair.
As shown in FIG. 6A, the high-frequency electrode pair may have only two protrusions. It is a simple structure and can manufacture a beauty massager at low cost.
As shown in FIG. 6B, the four protrusions of the high-frequency electrode pair may be arranged obliquely. Depending on the shape of the part of the human body with which the beauty massager is brought into contact, this arrangement may make it easier to bring the high-frequency electrode into contact with the skin than the arrangement in the first embodiment.
As shown in FIG. 6C, the low frequency electrode may be crescent shaped. The beauty massager can be made smaller by the amount the area of the low frequency electrode is reduced.
As shown in FIG. 6D, six high-frequency electrode pairs may be provided. Alternatively, more protrusions may be provided. If the number of protrusions is large, the high-frequency electrode pair comes into contact with the skin more reliably.
As shown in FIG. 6 (e) or (f), the low frequency electrode may be substantially semicircular. A high frequency electrode pair is provided inside a circle formed by two low frequency electrodes, and a low frequency voltage can be reliably applied to a portion to which a high frequency voltage is applied.

FIG. 7 is a view showing a roller having a low-frequency electrode pair and a high-frequency electrode pair.
In FIG. 7A, the roller 5 has a substantially cylindrical shape and rotates around support rods 61 and 62. The roller 5 is provided with low frequency electrodes 11 and 12, and projections 211, 212, 213, 214. . . And other high-frequency electrode protrusions 221, 222, 223, 224. . . Is provided.
As shown in FIG. 7 (b), the high frequency electrode is not provided with a protrusion, and can be formed in a strip shape along the circumference of the roller as in the low frequency electrode.
The user can use the beauty massager while rotating the roller 5 to move the beauty massager or without moving the beauty massager.

  It is a beauty massager that can efficiently reduce subcutaneous fat and activates muscle movement in low frequency therapy, and can be expected to be used by people who want to obtain a beauty massage effect efficiently.

11 Low frequency electrode 21 High frequency electrode 31 Low frequency transmission circuit 32 High frequency transmission circuit 33 Control circuit 41 Transmission time 42 Rest time

Claims (9)

A low frequency electrode pair that generates a low frequency voltage; and
A high frequency electrode pair for generating a high frequency voltage,
The low frequency electrode pair repeats a transmission time for applying a low frequency voltage and a pause time for not applying a voltage,
The high frequency electrode pair applies a high frequency voltage only during the rest period,
The shortest distance between the conductive portions of the two electrodes of the low frequency electrode pair is 15 mm or more;
The shortest distance between the conductive portions of the two electrodes of the high-frequency electrode pair is 12 mm or less;
In the projection obtained by projecting the low-frequency electrode pair and the high-frequency electrode pair on a plane viewed from the human body side in use, the center of gravity of each region that can contact the skin surface of the high-frequency electrode pair is the low-frequency electrode pair. A beauty massager characterized by being included in a minimum region (low frequency action region) including all line segments connecting a point on one electrode and a point on another electrode. The length of the outgoing time is 1.5 seconds or more;
The beauty massager according to claim 1, wherein the length of the pause time is 5 seconds or less. Each of the two electrodes of the high-frequency electrode pair has two protrusions,
Approximately four protrusions are placed at the four vertices of the square ,
Two protrusions related to one electrode of the high-frequency electrode pair are arranged at adjacent vertices of the square,
In the projected view, the center of the minimum area (low frequency action area) including all line segments connecting the point on one electrode of the low frequency electrode pair and the point on the other electrode, and the center of the square The beauty massager according to claim 2, wherein the distance is 1 mm or less. The period of the low frequency voltage is approximately 15 milliseconds (14 to 16 milliseconds);
The length of the outgoing time is approximately 2 seconds (1.5 to 2.5 seconds),
The beauty massage according to any one of claims 1 to 3, wherein a warm-up operation is performed such that the length of the pause time is approximately 3 seconds (2.5 to 3.5 seconds). vessel. The period of the low frequency voltage is approximately 10 milliseconds (9 to 11 milliseconds);
The outgoing time length is approximately 9 seconds (8-10 seconds);
The cosmetic massage device according to any one of claims 1 to 3, wherein a smoothing operation is performed such that the length of the pause time is approximately 4 seconds (3 to 5 seconds). The period of the low frequency voltage varies within a range of 15 to 60 milliseconds within the transmission time with a width of 20 milliseconds or more,
The outgoing time length is approximately 5 seconds (4-6 seconds),
The beauty massager according to any one of claims 1 to 3, wherein a farming operation is performed such that the length of the pause time is approximately 3 seconds (2.5 to 3.5 seconds). . The low frequency voltage has two types of periods of about 200 milliseconds (180 to 220 milliseconds) and about 20 milliseconds (18 to 22 milliseconds), and the two kinds of periods are switched within the transmission time.
The length of the outgoing time is approximately 2 seconds (1.5 seconds to 2.5 seconds),
The lift-up operation is performed such that the lift-up operation is performed such that the length of the pause time is approximately 0.5 seconds (0.4 to 0.6 seconds). Item 4. A beauty massager according to any one of Items 1 to 3. The period of the low frequency voltage is about 15 milliseconds (14 to 16 milliseconds), the length of the transmission time is about 2 seconds (1.5 to 2.5 seconds), and the length of the pause time Warm-up operation such that is approximately 3 seconds (2.5 to 3.5 seconds) ,
The period of the low frequency voltage is approximately 10 milliseconds (9 to 11 milliseconds), the length of the transmission time is approximately 9 seconds (8 to 10 seconds), and the length of the pause time is approximately 4 seconds. A smoothing operation such as (3-5 seconds) ;
The period of the low frequency voltage varies within a range of 15 to 60 milliseconds within the transmission time with a width of 20 milliseconds or more, and the length of the transmission time is approximately 5 seconds (4 to 6 seconds), A farming operation in which the length of the pause time is approximately 3 seconds (2.5 to 3.5 seconds) ;
There are two types of periods of the low frequency voltage of about 200 milliseconds (180 to 220 milliseconds) and about 20 milliseconds (18 to 22 milliseconds), and the two kinds of periods are switched within the transmission time. The length of the outgoing time is about 2 seconds (1.5 seconds to 2.5 seconds), and the length of the pause time is about 0.5 seconds (0.4 to 0.6 seconds). It has a switch to perform lift-up operation,
The cosmetic massage device according to any one of claims 1 to 3, wherein an operation selected by the switch is performed. The period of the low frequency voltage is about 15 milliseconds (14 to 16 milliseconds), the length of the transmission time is about 2 seconds (1.5 to 2.5 seconds), and the length of the pause time Warm-up operation such that is approximately 3 seconds (2.5 to 3.5 seconds) ,
The period of the low frequency voltage is approximately 10 milliseconds (9 to 11 milliseconds), the length of the transmission time is approximately 9 seconds (8 to 10 seconds), and the length of the pause time is approximately 4 seconds. A smoothing operation such as (3-5 seconds) ;
The period of the low frequency voltage varies within a range of 15 to 60 milliseconds within the transmission time with a width of 20 milliseconds or more, and the length of the transmission time is approximately 5 seconds (4 to 6 seconds), A farming operation in which the length of the pause time is approximately 3 seconds (2.5 to 3.5 seconds) ;
There are two types of periods of the low frequency voltage of about 200 milliseconds (180 to 220 milliseconds) and about 20 milliseconds (18 to 22 milliseconds), and the two kinds of periods are switched within the transmission time. The length of the outgoing time is about 2 seconds (1.5 seconds to 2.5 seconds), and the length of the pause time is about 0.5 seconds (0.4 to 0.6 seconds). Lift-up action,
The cosmetic massage device according to any one of claims 1 to 3, wherein the cosmetic massager is automatically switched in this order and continuously operates.

Images