KR20200139414A - Massage device for providing nano current - Google Patents

Abstract

Provided is a scraping massage device using a microcurrent, which uses a similar microcurrent to a body current to maximize skin massage effectiveness. According to the present invention, the scraping massage device using a microcurrent comprises: a main body unit having a microcurrent generation unit received therein to generate a pulse packet with a width of 1 to 10 us at a predetermined period; an output member connected to one side of the main body unit to transfer the pulse packet to a user′s body; and a switch unit controlling the magnitude of the pulse packet. The pulse packet is formed of a plurality of nano pulses generated at a predetermined period (each nano pulse has a width of 1 to 50 ns). Moreover, the pulse packet can comprise a first group formed of nano pulses having sequentially increasing current levels, and a second group formed of nano pulses having sequentially decreased current levels.

Description

Microcurrent gua shagi {Massage device for providing nano current}

The present invention relates to a skin massage device, and more particularly, to a gua shagi providing a microcurrent for skin massage.

In general, gua sha therapy is a kind of Chinese medicine therapy in which a disease is cured by repeatedly scratching the skin surface using gua sha of various shapes. As a natural remedy, gua sha therapy has no side effects and can restore human circulation by opening the blood veins of gua sha.

In the case of the conventional gua shagi, it is implemented only in a manner in which the practitioner uses the gua sha to continuously pressurize the skin with a certain force while moving in the front and rear or left and right directions, etc., by simply irritating the skin through physical pressure.

Accordingly, the inventors have invested a long period of research and efforts to complete the present invention that can maximize the gua sha effect.

The problem to be solved by the present invention is to provide a microcurrent gua shagi capable of maximizing skin massage efficacy by using a microcurrent similar to a biocurrent.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

The microcurrent gua shagi according to an embodiment of the present invention for achieving the above object is a microcurrent gua shagi providing a microcurrent for skin massage: generating a microcurrent generating a pulse packet of 1 to 10 us width at a predetermined period A body portion in which an additional portion is accommodated; An output member connected to one side of the body portion to transmit the pulse packet to the human body, and a switch portion controlling the size of the pulse packet, wherein the pulse packet is composed of a plurality of nanopulses generated in a predetermined period ( Each of the nano-pulses has a width of 1 to 50 ns), the pulse packet is composed of a first group consisting of nano-pulses in which the magnitude of the current increases sequentially, and nano-pulses in which the magnitude of the current decreases sequentially It can be composed of a second group.

The nanopulses of the first group and the nanopulses of the second group may be arranged so that the magnitudes of currents are symmetrical to each other.

The pulse packet is generated in a cycle of 100 to 300 us, the nanopulse is generated in a cycle of 0.05 to 0.15 us, and the microcurrent generator may have an output voltage of 30 to 40V.

The first and second groups are each composed of 6 nanopulses, and the current magnitudes of each nanopulse constituting the first and second groups are sequentially 1: 2: 4: 6: 8: 10: 10: It can have a ratio of 8: 6: 4: 2: 1.

The output member may be a gua sha blade or a gua sha ball.

The output member may include a cable connected to the body and a low-frequency pad or electrode terminal connected to the cable.

The total current of one pulse packet is 100 to 700uA, each nanopulse is 20 to 100uA, and the microcurrent generator may generate a pulse packet at a frequency of 3 to 7 Hz.

Specific details of other embodiments are included in the specific content and drawings.

As described above, according to the microcurrent gua shagi according to the present invention, it is possible to increase immunity by activating cells by providing a microcurrent similar to a human biocurrent (about 40-60uA) to the skin. In addition, the microcurrent gua shagi of the present invention promotes blood and lymph fluid to induce smooth metabolism, and can stabilize the nervous system and relieve pain by releasing blood stagnation and lumped muscles. In addition, the microcurrent gua shagi of the present invention can obtain a lifting effect that gives elasticity to the face or body by exercising cells, and can obtain a diet effect by decomposing fat.

On the other hand, conventional electric massage apparatuses generally provide a current peak having a width of about several us periodically, and in this case, the user feels as if he was stabbed with a needle or electric shocked. However, the microcurrent gua shagi of the present invention provides a pulse packet with a width of several us, but each pulse packet is composed of nano pulses with a width of several ns, providing a healthy electrical stimulation without pain.

In addition, since the conventional electric massage device provides an output voltage of several hundred V or more, there is a problem in stability as well as strong stimulation. However, since the microcurrent gua shagi of the present invention uses a pulse packet composed of nano pulses, even if the output voltage is limited to 40V or less (for example, 30 to 40V), an excellent electric massage effect can be obtained. Therefore, not only the electrical stability is excellent, but the overall power consumption is lowered, so it can be used for a long time while the microcurrent gua shagi is charged once.

1 is a front view of a microcurrent gua shagi according to a first embodiment of the present invention.
2 is a block diagram schematically showing the configuration of the microcurrent gua shagi of FIG. 1.
3 is a circuit diagram of the body of FIG. 2.
4 is a graph showing a current waveform output from the microcurrent generator of FIG. 2.
5 is a perspective view of a microcurrent gua shagi according to a second embodiment of the present invention.
6 is a view showing a microcurrent gua shagi according to a third embodiment of the present invention.
7 is a view showing a microcurrent gua shagi according to a fourth embodiment of the present invention.
FIG. 8 is a diagram illustrating a case where the microcurrent gua shagi of FIG. 7 is applied to a mask pack.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms different from each other, and only these embodiments make the disclosure of the present invention complete, and common knowledge in the technical field to which the present invention pertains. It is provided to completely inform the scope of the invention to those who have it, and the invention is only defined by the scope of the claims. The same reference numerals refer to the same components throughout the specification.

In the present invention, the'gua shagi' is provided with a gua sha (for example, a gua sha blade or a gua sha ball) as an output member to provide physical stimulation such as scratching the skin, as well as a low-frequency pad or electrode terminal as an output member. It can be defined as including a device that gives electrical stimulation to the skin.

1 is a front view of a microcurrent gua shagi according to a first embodiment of the present invention. 2 is a block diagram schematically showing the configuration of the microcurrent gua shagi of FIG. 1. 3 is a circuit diagram of the body of FIG. 2.

The micro-current gua shagi 100 is a device that provides micro-current for skin massage, and is connected to the body part 10 through the body part 10 for generating a pulse packet and the coupling part 40 to transfer the pulse packet to the human body. It includes an output member 50 to transmit to.

The body portion 10 has a cylindrical shape as a whole and serves as a handle for the user. The coupling portion 40 formed on one side of the body portion 10 may be formed in, for example, a thread shape to facilitate coupling and separation with the output member 50.

The output member 50 may be formed in various forms capable of obtaining physical and electrical gua sha effectiveness. For example, in this embodiment, the output member 50 is composed of a blade-shaped gua sha. The user can obtain physical stimulation by repeatedly scratching the skin using the output member 50 in the form of a gua sha blade. In addition, the output member 50 is made of a conductive material so that the microcurrent provided from the body portion 10 is transmitted into the skin. Therefore, when the user scratches the skin of the output member 50, not only physical stimulation but also electrical stimulation can be obtained at the same time.

The body portion 10 includes an output terminal 16, a charging terminal 18, a microcurrent generator 12, a battery 14, a switch portion 20, and a lighting portion 30.

When the output member 50 is separated from the body portion 10, the output terminal 16 and the charging terminal 18 are installed inside the coupling portion 40. When the output member 50 is coupled to the coupling portion 40, the output member 50 is naturally electrically connected to the output terminal 16, so that the pulse packet generated by the microcurrent generator 12 is transmitted to the output terminal 16. It is transmitted to the output member 50 through. After separating the output member 50 from the coupling part 40, the user may charge the battery 14 by connecting the charger jack to the exposed charging terminal 18.

The microcurrent generator 12 generates a pulse packet composed of a plurality of nanopulses at a predetermined period using power provided from the battery 14.

The switch unit 20 is formed on the other side of the body unit 10 and controls the size of the pulse packet output from the microcurrent generating unit 12. The switch unit 20 may control the output of the microcurrent generator 12 to divide and control the current magnitude of the nanopulse into a plurality of steps. For example, when the first step is the weakest step and the ninth step is the strongest step, the user places the switch unit 20 in the first to sixth steps for the face or head, and the microcurrent gua shagi ( 100) can be used. Pain or blood stagnation may be used by placing the switch unit 20 in the 7th to 9th steps.

The lighting unit 30 may change the light emission color and the flashing method for each output step according to the control of the switch unit 20 so that the user can intuitively grasp at which step the microcurrent gua shagi 100 is currently operating.

Hereinafter, with reference to FIG. 4, a detailed description will be given of the microcurrent provided by the microcurrent gua shagi according to the first embodiment of the present invention. 4 is a graph showing a current waveform output from the microcurrent generator of FIG. 2.

The microcurrent generator 12 generates the pulse packet 2 at a predetermined period T1. Here, the pulse packet 2 is a pulse combination composed of a plurality of nanopulses 2a to 2l, and has a width W of 1 to 10 us as a whole. For example, the pulse packet 2 may be generated with a period T1 of 100 to 300 us, and preferably may be generated with a period T1 of 200 us.

A plurality of nano pulses 2a to 2l constituting one pulse packet 2 may be generated in a predetermined period T2. For example, each nanopulse 2a to 2l may be generated with a period T2 of 0.05 to 0.15 us, and preferably may be generated with a period T2 of 0.1 us. Each nanopulse 2a to 2l may have a width of 1 to 50 ns.

As described above, in the case of the present invention, the electrical stimulation is not continuously applied for a time corresponding to the width W of one pulse packet 2, but a plurality of nano pulses 2a to 2l are separately applied during that time. do. That is, since the application time of the nano-pulses 2a to 2l causing pain is very short, the user can feel the electric stimulation in a comfortable mood without recognizing strong pain or stimulation.

The pulse packet 2 is a first group consisting of nanopulses 2a to 2f whose magnitude of current increases sequentially, and a second group consisting of nanopulses 2g-2l whose magnitude of current decreases sequentially It can be composed of. The nanopulses 2a to 2f of the first group and the nanopulses 2g to 2l of the second group may be arranged so that current magnitudes are symmetrical to each other. Therefore, looking at the current waveform of the entire pulse packet 2, in the case of the first group, starting from the nanopulse 2a of the smallest size and gradually increasing in size, the nanopulse 2f of the maximum size is generated, and then the second group is To be symmetric with this, that is, starting from the largest nanopulse (2g) and gradually decreasing in size, the smallest nanopulse (2l) is generated. In this way, the plurality of nanopulses 2a to 2l constituting one pulse packet 2 form a parabolic trajectory as a whole, and play a role of smoothing and smoothing the level of stimulus to the user as a whole.

Each of the nanopulses 2a to 2l preferably has a current magnitude similar to that of a human bioelectric current. Biocurrent is a current produced by living organisms, and humans have a biocurrent of approximately 40 to 60uA. Therefore, it is preferable that each nanopulse 2a to 2l has a size of 20 to 100uA, and the total current by one pulse packet 2 is 100 to 700uA. At this time, it is preferable that the microcurrent generator 12 has an output voltage of 30 to 40V and generates the pulse packet 2 at a frequency of 3 to 7 Hz (preferably 5 Hz). As described above, the microcurrent gua shagi 100 of the present invention can provide an excellent electric massage effect even if the output voltage is limited to 40V or less.

4 shows an example in which the first and second groups are each composed of six nanopulses. Current magnitude ratio of each nanopulse forming the first and second groups, that is, current (2a): current (2b): current (2c): current (2d): current (2e): current (2f): current (2g) ): Current (2h): Current (2i): Current (2j): Current (2k): Current (2l) is 1: 2: 4: 6: 8: 10: 10: 8: 6: 4: 2: 1 In the case of, the highest satisfaction was obtained from users.

Hereinafter, a micro-current gua shagi according to a second embodiment of the present invention will be described with reference to FIG. 5. 5 is a perspective view of a microcurrent gua shagi according to a second embodiment of the present invention. For convenience of explanation, members having the same function as each member shown in the drawings (FIGS. 1 to 4) of the first embodiment are denoted by the same reference numerals and descriptions thereof will be omitted, and differences will be mainly described below.

The output member 51 of the microcurrent gua shagi 101 of this embodiment is composed of a pair of rotatable balls, and a gua sha ball including a support for coupling them to the body part 10. The user can not only obtain physical stimulation by repeatedly scratching the skin by using the output member 51 in the form of a gua sha ball, but also electrical stimulation from the microcurrent or pulse packet provided through the output member 51 of a conductive material. Can be obtained.

Hereinafter, a microcurrent gua shagi according to a third embodiment of the present invention will be described with reference to FIG. 6. 6 is a view showing a microcurrent gua shagi according to a third embodiment of the present invention. For convenience of explanation, members having the same function as each member shown in the drawings (FIGS. 1 to 4) of the first embodiment are denoted by the same reference numerals and descriptions thereof will be omitted, and differences will be mainly described below.

The output member 52 of the microcurrent gua shagi 102 of the present embodiment is a cable connecting the pair of low-frequency pads 52a and 52b in contact with the skin and the like, and the low-frequency pads 52a and 52b and the output terminal 16 (52c). The pulse packet generated by the body portion 10 is transmitted to the skin through the cable 52c and the low-frequency pads 52a and 52b. The microcurrent gua shagi 102 of the present embodiment focuses on providing electrical stimulation by microcurrent or pulse packets.

The microcurrent gua shagi 102 of the present embodiment may operate in such a manner that a positive current flows to the skin through the low-frequency pads 52a and 52b, and a negative current flows with a hand holding the body portion 10. However, the present invention is not limited thereto, and a positive current flows through one low-frequency pad 52a and a negative current flows through the other low-frequency pad 52b.

Hereinafter, a microcurrent gua shagi according to a fourth embodiment of the present invention will be described with reference to FIGS. 7 and 8. 7 is a view showing a microcurrent gua shagi according to a fourth embodiment of the present invention. 8 is a diagram illustrating a case in which the microcurrent gua shagi of FIG. 7 is applied to a mask pack. For convenience of explanation, members having the same function as each member shown in the drawings (FIG. 6) of the third embodiment are denoted by the same reference numerals, and descriptions thereof will be omitted, and differences will be mainly described below.

The output member 53 of the microcurrent gua shagi 103 of the present embodiment is connected to the mask pack 200 covering the face to transmit the microcurrent or pulse packet, and the electrode terminals 53a and 53c, the electrode terminals 53a, It includes fixing portions 53b and 53d for fixing 53c to the mask pack 200, and a cable 53e for connecting the electrode terminals 53a and 53c and the output terminal 16. The pulse packet generated by the body portion 10 is transmitted to the skin through the cable 52e and the electrode terminals 53a and 53c. The electrode terminals 53a and 53c and the fixing portions 53b and 53d may be coupled to each other using a magnet or the like with the mask pack 200 interposed therebetween. The microcurrent gua shagi 103 of this embodiment focuses on providing electrical stimulation by microcurrent or pulse packets.

The microcurrent gua shagi 103 of the present embodiment may operate in such a manner that a positive current flows through the electrode terminals 53a and 53c, and a negative current flows through a hand holding the body portion 10. However, the present invention is not limited thereto, and a positive current flows through one electrode terminal 53a and a negative current flows through the other electrode terminal 53c.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, those of ordinary skill in the art to which the present invention pertains can be implemented in other specific forms without changing the technical spirit or essential features. You can understand. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not limiting.

2: pulse packet
2a~2l: nanopulse
10: body
12: microcurrent generator
14: battery
16: output terminal
18: charging terminal
20: switch unit
30: lighting unit
40: coupling portion
50, 51, 52, 53: output member
52a 52b: low frequency pad
52c: cable
53a, 53c: electrode terminals
53b, 53d: fixing part
53e: cable
100, 101, 102, 103: microcurrent gua shagi
200: mask pack

Claims (6)

As a microcurrent gua shagi that provides microcurrent for skin massage:
A body portion accommodating a microcurrent generator generating pulse packets having a width of 1 to 10 us at a predetermined period; An output member connected to one side of the body portion to transmit the pulse packet to the human body, and a switch portion controlling the size of the pulse packet,
The pulse packet is composed of a plurality of nanopulses generated in a predetermined period (each nanopulse has a width of 1 to 50ns),
The pulse packet comprises a first group consisting of nanopulses whose magnitude of current increases sequentially and a second group consisting of nanopulses whose magnitude of current decreases sequentially. . The method of claim 1,
The nanopulse of the first group and the nanopulse of the second group are arranged so that the magnitudes of currents are symmetrical to each other. The method of claim 1,
The pulse packet is generated in a cycle of 100 to 300 us, the nano-pulse is generated in a cycle of 0.05 to 0.15 us, and the microcurrent generating unit has an output voltage of 30 to 40V. The method of claim 1,
The first and second groups are each composed of 6 nanopulses, and the current magnitudes of each nanopulse constituting the first and second groups are sequentially 1: 2: 4: 6: 8: 10: 10: 8: 6: 4: 2: 1 microcurrent gua shagi, characterized in that it has a ratio. The method of claim 1,
The output member is a fine current gua shagi, characterized in that the gua sha blade or gua sha ball. The method of claim 1,
The output member includes a cable connected to the body and a low-frequency pad or electrode terminal connected to the cable.

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