KR101744934B1 - Massage Roller Using High Frequency Current - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a massage roller using a high-frequency wave, and a reference power source and a high-frequency power source are supplied to two rotating rollers for massaging the skin, It is possible to generate deep heat inside the body during the course of massage, so that the massage function in the rolling massage area as well as the high frequency treatment function by deep heat can be demonstrated, and the beauty effect such as fat decomposition effect and skin elasticity enhancement And a safety switch can be mounted so that power is supplied only when the skin contact pressing force exceeding the reference value is applied to the two rotating rollers, The operation mistake of Even it provides a massage roller with a high frequency capable of preventing a burn hazard due to sparking or excessive heat generation such as deep it is possible to cut off the power supplied to the rotating roller from the safety switch.

Description

Massage Roller Using High Frequency Current [

The present invention relates to a massage roller using a high frequency. More particularly, the present invention relates to a method and apparatus for supplying a reference power source and a high-frequency power source to two rotating rollers for massaging the skin, Therefore, it is possible to exercise not only the massage function in the rolling massage area but also the high frequency treatment function by the deep heat, and the beauty effect such as the lipolysis effect and the skin elasticity enhancement effect can be further strengthened. And a safety switch can be mounted so that power is supplied only when the skin contact pressing force greater than the reference value is applied to the two rotating rollers. Even if an operation mistake such as separation of the rotating roller from the skin surface occurs Rotary roll through safety switch On it is possible to cut off the power supply relates to a massage roller with a high frequency capable of preventing a burn hazard due to sparking or excessive heat generation such as deep.

As the skin ages, the skin becomes less elastic and wrinkles, and when exposed to ultraviolet rays for a long time, the skin becomes thicker and loses its transparency and the metabolism of the skin is lowered. At the same time, moisture and nutrients Supply is not smooth.

As a means of preventing aging of the skin, a functional substance such as a nutritional cream that supplies nutrients to the skin is applied to the skin or a physical stimulus is applied to the skin to activate the metabolism. And massaging to keep skin elastic.

Massage is a method of treating the skin or muscles by stimulating the skin or muscle. It is based on the massage of the Arabic (Mass) and the Greek word "jumuluda". It stimulates the flow of body fluids such as blood, lymph, ) To stimulate the metabolism of the purpose.

However, since the massage mainly uses the human hands, there is a disadvantage that it is difficult to keep the constant force for a long time because the massage can be applied to the hands or muscles of the massage person.

Accordingly, a massage tool made in a specific shape is widely used in order to maintain a uniform force at the time of massage and to prevent fatigue in the user's hand.

The massaging device includes a main body having a knob functioning normally in a cylindrical shape and a rotating roller axially coupled to the end of the main body so as to be easily usable by a user. By moving, the rotating roller rotates and gives physical stimulation to the skin.

In recent years, there has been a great interest in appearance, and special massage apparatuses for massaging the face for the purpose of removing fat on the face and increasing skin elasticity are being released. However, since these massage devices do not deviate from the structure of the knob body and the rotating roller, only the massage function is purely performed, and thus the beauty effect such as fat removing effect or skin elasticity is very small. There was a problem that a lot of effort was required by the user.

Korean Patent Publication No. 10-2016-0009847

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art, and it is an object of the present invention to provide a method and apparatus for supplying a reference power source and a high frequency power source to two rotating rollers, It is possible to generate deep heat inside the body during the process of rolling massage in contact with the skin. Accordingly, not only the massage function at the rolling massage area but also the high frequency treatment function by the deep heat can be exercised, and the lipolysis effect and the skin elasticity The massage roller can be used more conveniently and effectively because it can further enhance the beauty effect such as the effect, and can also exhibit the effect of high frequency treatment.

It is another object of the present invention to provide a safety switch which is provided with a safety switch so that power is supplied only when a skin contact pressing force greater than a reference value is applied to two rotating rollers, A massage roller that can cut off the power supply to the rotating roller and can prevent a risk of a burn due to sparking or excessive deep heat generation.

The main body includes a main body and first and second sub-bodies extended to protrude from the main body in different directions. And first and second rotating rollers of conductive material rotatably coupled to the first and second sub-bodies, respectively, for massaging the skin in contact with the skin surface, wherein the first rotating roller is a separate high- And the second rotating roller is operated as a therapeutic electrode by receiving a high frequency power from the high frequency generator, and the first and second rotating rollers are brought into contact with the skin surface to perform rolling massaging And a deep heat is generated in the course of the massage.

At this time, the first and second sub-bodies are mounted with the support shafts protruding from the first and second sub-bodies, respectively, and the first and second rotation rollers are inserted into the support shaft, And a high-frequency power supply is connected between the first and second rotating rollers and the support shaft so that the reference power and high-frequency power supplied from the high-frequency generator can be transmitted to the first and second rotating rollers The connector can be mounted.

Also, the main body is provided with a safety switch which is turned on / off according to an external pressing force acting on the first and second rotating rollers, the action being released or released, and the safety switch is transmitted to the first and second rotating rollers Off or unblocking the reference power supply or the high-frequency power supply.

The supporting shaft may be rotatably coupled to the first and second sub-bodies about a separate hinge axis so as to allow the first and second rotating rollers to move slightly elastically by an external pressing force, And can be elastically supported in one rotation direction by an elastic member.

The safety switch may include a movable contact terminal coupled to the support shaft so as to rotate together with the support shaft, and a movable contact terminal connected to the movable contact terminal, And the movable contact terminal is electrically connected to the rotary connector, and the fixed contact terminal is electrically connected to the high frequency generator, and the fixed contact terminal is electrically connected to the first and second sub bodies .

The massaging roller using the high frequency may include a power switch for supplying or cutting off the reference power supply and the high frequency power supplied from the high frequency generator to the safety switch side; And a control unit for controlling the operation of the power switch, wherein the control unit determines an operation state of the safety switch for each of the first and second rotation rollers, and when all of the safety switches are in the ON operation state It is possible to control the power switch to supply the reference power and the high-frequency power to the safety switch.

According to the present invention, the reference power supply and the high-frequency power supply are supplied to the two rotating rollers for massaging the skin, respectively, and utilized as a reference electrode and a treatment electrode. In the course of rolling massaging in contact with the skin, So that not only a massage function but also a high frequency treatment function by deep heat can be exercised in a rolling massage area and the beauty effect such as fat decomposition effect and skin elasticity enhancement effect can be further strengthened, And the effect of high frequency treatment can be exhibited.

In addition, even if an operation mistake such as separation of the rotating roller from the skin surface occurs by mounting the safety switch so that the power is supplied only when the skin contact pressing force exceeding the reference value is applied to the two rotating rollers, It is possible to prevent the risk of a burn due to spark or excessive deep heat generation.

1 is a schematic view showing the shape of a massage roller using a high frequency according to an embodiment of the present invention,
FIG. 2 is a schematic view showing an internal structure of a massage roller using a high frequency according to an embodiment of the present invention; FIG.
FIG. 3 is a view schematically showing an operation state of a massage roller using a high frequency according to an embodiment of the present invention, FIG.
FIG. 4 is a view schematically showing a structure in which a safety switch is applied to a massage roller using a high frequency according to an embodiment of the present invention, FIG.
FIG. 5 conceptually illustrates the principle of operation of a safety switch according to an embodiment of the present invention, FIG.
6 is a view conceptually showing a power supply operation state of a massage roller using a high frequency according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 1 is a view schematically showing a shape of a massage roller using a high frequency according to an embodiment of the present invention, FIG. 2 is a schematic view showing an internal structure of a massage roller using a high frequency according to an embodiment of the present invention FIG. 3 is a view schematically showing an operation state of a massage roller using a high frequency according to an embodiment of the present invention.

The massaging roller using a high frequency according to an embodiment of the present invention performs a massaging function in contact with skin and generates deep heat at a contact portion using a high frequency power source.

First, the treatment method using a high frequency power source is briefly described. Generally, electric therapy is a method of treating the affected part by passing current directly to the body, which is also referred to as an electric therapy. The electric therapy used for medical treatment includes a frequency waveform, The functions and applications vary depending on the application site.

Such an electrotherapy apparatus can increase the internal temperature of the living body through the electric transfer method, and at the same time, allows vasodilation to occur that can maintain the biological phenomenon associated with the vitality of the living tissue. This increases blood circulation, improves nutrition and oxygen supply, and stimulates intracellular respiration and the release of toxic catabolin.

As one of such electric therapy apparatuses, a high frequency treatment apparatus which generates heat at the deep part of the body by using a high frequency power source is widely used and is being used. Generally, a high-frequency treatment device converts high-frequency power into body energy by converting high-frequency power into body energy, and promotes fat metabolism and muscle movement through heat generated by the converted living body energy, Skin care, hair stimulation or pain relief.

Since the high-frequency power supply has a very short vibration width when the body tissue is energized, the high frequency power supplied to the body tissue hardly causes ion movement in the body tissue and does not cause electrochemical reaction or electrolysis. When such a high frequency power source is energized in the body, heat is generated in the tissue, which is called deep heat. The reason why the deep heat is generated is that when the high frequency electric energy is applied to the body tissue, the molecules constituting the tissue vibrate each other as the polarity of the power source changes, Heat is generated.

The high-frequency power source can heat specific parts of the body tissue without causing discomfort or contraction in the body, and the generated heat of the heart can increase the temperature of the tissue to increase the function of the cell and increase the blood flow . As a result, the metabolism and muscle movement of the body are promoted, and the effect of obesity treatment, muscle strengthening, skin care, hair stimulation or pain relief can be obtained.

A general high frequency treatment device includes a high frequency power generator for generating a high frequency power source and a reference power source, a therapeutic electrode contacting the body and supplying high frequency power from the high frequency power generator to the affected area, and a high frequency power source And a reference electrode which receives a reference power from a high frequency power generator so as to energize the body part as a part of the living body. In the body area located between the treatment electrode and the reference electrode, deep heat is generated by energization of the high frequency power.

In this case, the reference power supplied to the reference electrode may be a ground power or a reverse-phase power of a high-frequency power supplied to the treatment electrode. Hereinafter, the reference electrode and the reference power supply are used in the same sense.

The massaging roller using a high frequency according to an embodiment of the present invention includes a main body 100 including a main body 110 and first and second sub bodies 120 and 130 and first and second sub bodies 120 and 130, And the first and second rotating rollers 210 and 220 are provided with a reference power source and a high frequency power source respectively from a separate high frequency generator 600. The first and second rotating rollers 210 and 220 are coupled to the first and second rotating rollers 210 and 220, do.

1, the main body 100 includes a main body 110 that performs a pull function, first and second sub bodies 120 and 130 that extend from one end of the main body 110 to extend in different directions, ).

The first and second rotating rollers 210 and 220 are formed to have a spherical shape and are rotatably coupled to the first and second sub bodies 120 and 130, respectively. The first and second rotating rollers 210 and 220 contact the skin surface and perform a rolling massage through rolling. The first and second rotating rollers 210 and 220 are formed of a conductive material and are supplied with a reference power source or a high frequency power source from a separate high frequency generator 600 to operate as a reference electrode or a treatment electrode.

3, when the first rotating roller 210 and the second rotating roller 220 are brought into contact with the surface of the skin to perform a rolling massage, the first rotating roller 210 and the second rotating roller 220 220 in the human body inner region E. As the deep heat is generated between the first rotating roller 210 and the second rotating roller 220 as described above, not only the massage function but also the high frequency treatment function by the deep heat is exhibited in the rolling massage area, And the like.

That is, when the user rubs the massage roller on the face surface as shown in FIG. 3, the face surface is subjected to the rolling massage function through the pressure rolling process of the first and second rotating rollers 210 and 220, A deep heat is generated in the human internal region E between the rotating roller 210 and the second rotating roller 220 so that the high frequency treatment function is simultaneously performed. Accordingly, various cosmetic effects resulting from this are doubled.

As shown in FIG. 2, first and second rotating rollers 210 and 220 are disposed at the ends of the first and second sub-bodies 120 and 130, respectively. And a support shaft 230 constituting a rotation axis are respectively mounted so as to protrude outward. The first and second rotating rollers 210 and 220 are inserted into the support shaft 230 and are rotatably coupled about the support shaft 230. At this time, bearings 240 may be interposed between the support shaft 230 and the rotary rollers 210 and 220, respectively.

In addition, between the first and second rotating rollers 210 and 220 and the support shaft 230, a reference power source and a high frequency power source supplied from the high frequency generator 600 are rotated (rotated) The connector 250 is mounted. The rotary connector 250 includes a stator terminal 252 coupled to and fixed to the support shaft 230 and a plurality of first and second rotary rollers 210 and 220 respectively coupled to the first and second rotary rollers 210 and 220 to rotate in contact with the stator terminal 252 And may be configured in the form of a rotor terminal 251. With this structure, the reference power source and the high-frequency power source can be supplied to the first and second rotating rollers 210 and 220, respectively, even when the first and second rotating rollers 210 and 220 are rotated.

FIG. 4 is a schematic view illustrating a structure in which a safety switch is applied to a massage roller using a high frequency according to an embodiment of the present invention. FIG. 5 conceptually illustrates the principle of operation of the safety switch according to an embodiment of the present invention. 6 is a view conceptually showing a power supply operation state of a massage roller using a high frequency according to an embodiment of the present invention.

As described above, the massage roller according to an embodiment of the present invention is configured such that the first and second rotating rollers 210 and 220 are rotatably coupled to the first and second sub bodies 120 and 130, respectively, and supply the reference power and the high- And a deep heat is generated in an area E therebetween. Since the deep heat generating region E is a region connecting the portion of the outer circumferential surface of the first and second rotating rollers 210 and 220 which is in contact with the skin, the first and second rotating rollers 210 and 220 are arranged along the skin surface When the first rotation roller 210 or the second rotation roller 220 is separated from the skin surface or the contact area thereof becomes very small due to a user's operation error during the pressure rolling process, There is a risk that excessive heat is generated in the corresponding area or a spark or the like occurs and the user is burnt.

In an embodiment of the present invention, a separate safety switch 300 for the first and second rotating rollers 210 and 220 is provided to prevent the risk of such a burn. The safety switch 300 is mounted on the main body 100, more specifically, the first and second sub-bodies 120 and 130, and the first and second rotating rollers 210 and 220 are actuated or released Off operation of the reference power source or the high-frequency power source transmitted to the first rotating roller 210 and the second rotating roller 220. In this case,

In addition, in the embodiment of the present invention, the first and second rotating rollers 210 and 220 are configured to move slightly elastically by an external pressing force. To this end, the support shaft 230 includes first and second sub-bodies 120 and 130, And is elastically supported in one rotation direction by a separate elastic member 260. The hinge shaft 231 is rotatable about a separate hinge axis 231 at a predetermined interval.

That is, the first and second rotating rollers 210 and 220 are configured to move along the support shaft 230 for a certain period of fine elastic rotation. At this time, the support shaft 230 is elastically supported by the elastic member 260 in one direction When the first and second rotating rollers 210 and 220 are pressed against the surface of the skin by the user, the first and second rotating rollers 210 and 220 are urged by the contact pressing force as shown in FIGS. 4 and 5, And is elastically moved together with the support shaft 230 in the direction opposite to the elastic force of the support shaft 260. This elastic movement becomes an elastic rotational movement centering on the hinge shaft 231.

When the first and second rotating rollers 210 and 220 are elastically moved by the contact force of the skin, the pressure shock is absorbed by the user in the process of contacting the first and second rotating rollers 210 and 220 with the skin surface, A feeling of use can be provided.

The safety switch 300 includes a movable contact terminal 310 coupled to the support shaft 230 to rotate integrally with the support shaft 230 and a movable contact terminal 310 coupled to the elastic force of the elastic member 260 And a fixed contact terminal 320 coupled to the first and second sub bodies 120 and 130 so as to be in contact with the movable contact terminal 310 as the first and second sub bodies 120 and 130 are rotated in the opposite direction. The movable contact terminal 310 is electrically connected to the stator terminal 252 of the rotary connector 250 through a cable and the fixed contact terminal 320 is electrically connected to the high frequency generator 600 through a cable.

5 (a), the movable contact terminal 310 and the fixed contact terminal 320 are connected to each other by the elastic force of the elastic member 260, so that the first and second rotating rollers 210, When the first and second rotating rollers 210 and 220 are pressed against the skin surface by the user's operation, as shown in FIG. 5 (b), the first and second rotating rollers 210, The two rotating rollers 210 and 220 are elastically rotated together with the support shaft 230 so that the movable contact terminal 310 and the fixed contact terminal 320 come into contact with each other.

That is, as the first and second rotating rollers 210 and 220 are pressed against the skin surface with a pressing force equal to or greater than a reference value, the movable contact terminal 310 and the fixed contact terminal 320 come into contact with each other, And the high-frequency power source are supplied to the first and second rotating rollers 210 and 220, respectively. However, in the case where the skin contact pressing force is less than the reference value, the contact area of the first and second rotating rollers 210 and 220 with respect to the skin surface is very small or spaced apart. In this case, the movable contact terminal 310 and the fixed contact terminal 320 are released and the supply of the reference power supply and the high frequency power supply is cut off.

The safety switch 300 is mounted on each of the first and second rotating rollers 210 and 220. When the skin contact pressing force is lower than a reference value on any one of the rotating rollers, ) Operates to cut off the reference power supply or the high-frequency power supply.

Therefore, when the massage roller according to an embodiment of the present invention generates an operation error such as the first and second rotating rollers 210 and 220 being separated from the skin surface, the safety switch 300 described above is turned off The power supply to the rotating roller is cut off, so that the danger of burning or the like can be prevented.

On the other hand, when any one of the first and second rotating rollers 210 and 220, for example, the first rotating roller 210 is separated from the skin surface, the safety switch 300 for the first rotating roller 210 is turned off The second rotary roller 220 in contact with the skin prevents the safety switch 300 from being turned on when the second rotary roller 220 is in contact with the skin, The power is continuously supplied. When power is supplied only to the second rotating roller 220, the power supplied to the second rotating roller 220 flows to the ground through the user's body when the user stands on the ground. In this case, since the body of the user is energized and a current flows, it is necessary to prevent the energization state of such a user.

In another embodiment of the present invention, a power switch 400 for supplying or disconnecting a reference power supply and a high frequency power supply from the high frequency generator 600 to the safety switch 300 side, The control unit 500 may determine the operation state of the safety switch 300 for each of the first and second rotating rollers 210 and 220 so that each of the safety switches 300 And to operate the power switch 400 to supply the reference power source and the high-frequency power source to the safety switch 300 only when the power source is ON.

According to this configuration, when any one of the first and second rotating rollers 210 and 220 is separated from the skin, one of the safety switches 300 is turned off, so that the controller 500 turns off the power switch 400 Frequency generator 600. Thus, it is possible to prevent the user's body from being energized by the high-frequency power source.

The power switch 400 and the control unit 500 may be mounted in the inner space of the main body 110 of the main body 100 or may be mounted inside the case of the high frequency generator 600, . Of course, the power switch 400 may be configured such that it is externally exposed to the main body 110 at the same time the automatic operation is controlled by the control unit 500, and can be manually operated by the user.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: main body 110: main body
120: first sub-body 130: second sub-body
210: first rotating roller 220: second rotating roller
230: support shaft 240: bearing
250: rotation connector 260: elastic member
300: safety switch 310: movable contact terminal
320: fixed contact terminal 400: power switch
500: control unit 600: high frequency generator

Claims (6)

delete delete A body including a main body and first and second sub bodies extended to protrude in different directions from the main body; And
A first and a second rotating rollers of conductive material rotatably coupled to the first and second sub-bodies, respectively,
Wherein the first rotating roller receives a reference power from a separate high frequency generator and operates as a reference electrode, the second rotating roller receives a high frequency power from the high frequency generator and operates as a therapeutic electrode, And the second rotating roller is brought into contact with the surface of the skin to perform rolling massage,
Wherein the first and second sub-bodies are respectively mounted on the first and second sub-bodies so as to protrude outward from the first and second rotating rollers, and the first and second rotating rollers are inserted into the support shaft, And a rotation connector is provided between the first and second rotating rollers and the support shaft so that a reference power supply and a high frequency power supplied from the high frequency generator can be transmitted to the first and second rotating rollers Mounted,
The main body is provided with a safety switch that is operated on / off as an external pressing force greater than a reference value is applied to or released from the first and second rotating rollers, and the safety switch is provided with a reference to be transmitted to the first and second rotating rollers Off or unblocking the power supply or the high-frequency power supply,
A power switch for supplying or disconnecting a reference power supply and a high frequency power supply from the high frequency generator to the safety switch side and a control unit for controlling the operation of the power switch, And the operation of the power switch is controlled so that the reference power supply and the high frequency power supply are supplied to the safety switch side only when all of the safety switches are in an ON operation state, Massage Roller.
The method of claim 3,
The support shaft is coupled to the first and second sub-bodies so as to be rotatable about a separate hinge axis for a predetermined interval so that the first and second rotating rollers can move slightly elastically by an external pressing force, Wherein the elastic member is elastically supported in one rotation direction by the elastic member.
5. The method of claim 4,
The safety switch
A movable contact terminal coupled to the support shaft so as to rotate integrally with the support shaft; and a movable contact terminal coupled to the support shaft so as to contact the movable contact terminal as the support shaft rotates in a direction opposite to the elastic force of the elastic member, 1 < / RTI > and a second sub-body,
Wherein the movable contact terminal is electrically connected to the rotary connector and the fixed contact terminal is electrically connected to the high frequency generator.
delete

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