KR101892988B1 - Handpiece for skin care - Google Patents

Abstract

The present invention relates to a handpiece for skin care and a tip for skin contact of a handpiece for skin care, wherein a first electrode member and a second electrode member, which contact the skin inside the tip for skin contact, The skin care solution flows into the skin care solution flow space of the skin contact tip during the skin care procedure and the electric power is applied while moving the first and second electrode members in contact with the skin, By activating the skin during treatment, it improves the absorption rate of ions and improves the recovery effect of skin during skin care treatment. By heating the skin during the skin care treatment, the skin care solution penetrates deeply into the skin, Maximize.

Description

{HANDPIECE FOR SKIN CARE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a skin care handpiece and a skin care handpiece tip, and more particularly, The invention relates to a skin care handpiece provided with an electrode member protruding and a tip for skin contact of a skin care handpiece.

Recently, interest in skin cosmetics has been increasing and various skin care medical devices have been developed for patients who desire face lifting or skin tightening. As a skin beauty medical device, there are invasive medical devices that cut the skin tissue. However, since the stability of the operation and the rejection of the patient are emphasized, non-invasive medical devices that can be practiced without the incision of the skin tissue are attracting attention have.

In addition, since a skin barrier is formed and protected by a thick protein protective layer under the stratum corneum of the skin epidermis and the epidermis and the dermis layer of the skin are separated by the protein protective layer, It can not be effectively removed, and the nutrition of cosmetics can not penetrate deeply into the dermis layer, so the effect of skin protection is insufficient.

Accordingly, a skin care handpiece has been proposed in which a surface of the skin is polished to partially polish the surface of the skin while infiltrating functional cosmetic ingredients in the skin.

The handpiece for skin care is characterized in that a cleaning liquid is supplied into the tip while a tip provided at the end of the handpiece body is in contact with the surface of the skin and the tip is moved to scratch the surface of the skin, Is used for face lifting or skin tightening by infiltrating the skin into the skin.

Conventional skin care handpieces have been proposed in US Patent No. 8048089 entitled " Device and Method for Treatment of Skin " and Korean Patent No. 10-1649602 entitled " Portable sebum eliminator ".

US Patent No. 8048089 'Apparatus and method for treating a skin' is characterized in that a negative pressure is formed inside a tip to supply a washer fluid into a tip and simultaneously suck and discharge the supplied washer fluid.

In addition, Korean Patent Registration No. 10-1649602 entitled 'Portable sebum eliminator' (published on Aug. 18, 2016) has a structure in which a cleaning fluid is supplied while the skin-contacting tip is in contact with the skin, and the cleaning fluid is again sucked and discharged.

That is, a conventional handpiece for skin care simply removes keratin or sebum from the skin-unfolded surface by supplying a cleaning liquid to the interior of the skin-contacting tip while moving the skin-contacting tip while touching the skin.

However, the conventional skin care handpiece has a problem that the cleansing agent can not penetrate into the skin because the cleansing agent, the skin-contacting tip, and the skin rub only the skin.

An object of the present invention is to provide a skin care handpiece and a skin care skin care device which are provided with an electrode member protruding from the bottom surface of a skin contact tip to protrude the skin, And to provide a tip for skin contact of the handpiece.

It is another object of the present invention to provide an electrode member protruding from a bottom surface of a skin contact tip to protrude into the skin by heating the skin through the electrode member during the skin care procedure, A skin care handpiece capable of maximizing the effect of the treatment, and a tip for skin contact of the skin care handpiece.

Another object of the present invention is to provide a skin care handpiece which can prevent the rotation of the skin contact tip during the skin care procedure by protruding an electrode member that contacts the skin on the bottom surface of the skin contact tip, And a tip for skin contact of a skin care handpiece.

According to an aspect of the present invention, there is provided a hand care device for skin care comprising: a skin care solution flow space having a bottom surface surrounded by an outer wall of a bottom surface, A skin contact tip formed with an inflow hole and a discharge hole for introducing and discharging the skin care solution into the skin care solution flow space on the bottom surface of the space, and a tip engaging portion to which the skin contact tip is coupled on the end side, A handpiece body for supplying the skin care solution into the flow space and sucking and discharging the skin care solution passed through the skin care solution flow space; And a first electrode member and a second electrode member to which electric power is applied.

In the present invention, the first electrode plate and the second electrode plate, which are in contact with the skin, may be elastically supported by the first electrode member and the second electrode member.

In the present invention, the first electrode member and the second electrode member may selectively apply a high-frequency current and a low-frequency current to the skin.

One embodiment of the handpiece for skin care according to the present invention is characterized in that the handpiece for skin care is connected to the first electrode member and the second electrode member to selectively apply a high frequency current and a low frequency current to the first electrode member and the second electrode member The power supply control unit may further include a current selection switch provided in the handpiece body and connected to the power supply control unit to select a current to be applied to the first electrode member and the second electrode member through the power supply control unit.

In the present invention, the current selection switch may include a high-frequency selection switch, a low-frequency selection switch, and an alternating switch for alternately and repeatedly applying a high-frequency current and a low-frequency current to the first electrode member and the second electrode member.

In the present invention, the first electrode member and the second electrode member are provided so as to protrude from the end side of the handpiece body, and on the bottom surface of the skin care solution flow space, The first electrode passage and the second electrode passage, through which the second electrode member is coupled, may be spaced apart from each other.

In the present invention, an O-ring for electrode sealing may be provided on the inner circumferential surfaces of the first electrode through-hole and the second electrode through-hole.

One embodiment of the skin care handpiece according to the present invention may further include a temperature sensor disposed in the skin care solution flow space to measure the skin temperature.

In the present invention, the first electrode member may be formed in a ring shape surrounding the inner circumferential surface of the outer wall portion, and the second electrode member may have a circular or elliptical shape and be disposed at the center of the bottom surface of the skin care solution flow space.

In the present invention, the first electrode member has a circular ring shape, and the second electrode member projects in a cylindrical shape, and the first electrode member and the second electrode member are concentric circles having the same center, The outer perimeter of the two-electrode member may be spaced at the same distance as the inner peripheral surface of the first electrode member.

In the present invention, the first electrode member and the second electrode member may be provided in a plurality of pairs facing each other, and the first electrode member and the second electrode member, which are provided in a plurality of pairs, And may be arranged radially at the center of the bottom surface of the space.

In the present invention, the first electrode member is provided on the inner circumferential surface of the outer wall portion and is formed to have a ring shape divided into a plurality of portions, and the second electrode member is disposed at the center of the bottom surface of the skin care solution flowing space, And may be formed into a fan shape.

In the present invention, a flow path wall that interrupts the flow of the skin care solution may protrude from the inflow hole and the discharge hole to a height at which the skin wall can contact the skin on the bottom surface of the skin care solution flow space.

In the present invention, the inflow hole and the discharge hole are located symmetrically with respect to each other, spaced apart from the center of the bottom surface of the skin care solution flow space, and the flow passage wall is formed with a central flow path wall The second electrode member may be provided on both side surfaces of the central passage wall member and the first electrode member may be provided on the inner circumferential surface of the outer wall portion so as to face the second electrode member.

In the present invention, the flow path wall member may further include a plurality of auxiliary flow path wall members provided on both sides of the central flow path wall member so as to be spaced apart from each other in the moving direction of the skin care solution.

In the present invention, the inflow hole and the discharge hole are positioned symmetrically with respect to each other so as to be spaced apart from the center of the bottom surface of the skin care solution flow space, and the flow path wall faces the inflow hole and the discharge hole, Wherein the first flow path wall member and the second flow path wall member are provided with a first flow path wall member and a second flow path wall member, And a second electrode member and a first electrode member are respectively provided on a surface of the first flow path wall member facing the outer wall portion and an inner peripheral surface of the outer wall portion, And the second electrode member and the first electrode member may be respectively provided on the inner peripheral surface of the outer wall portion.

In the present invention, the flow path wall may include a first auxiliary flow path wall member disposed between the first flow path wall member and the second flow path wall member in a moving direction of the skin care solution, A second auxiliary flow path wall member disposed between the first and second auxiliary flow path wall members so as to be spaced apart from each other in a moving direction of the skin care solution, As shown in FIG.

In the present invention, the channel walls protrude from the bottom surface of the skin care solution so as to be spaced apart from each other by a plurality of lines. The channel walls are arranged in a row in parallel with the moving direction of the skin care solution, And the first and second electrode members may be respectively provided on the viewing wall to face each other.

In order to accomplish the above object, a skin contact tip of a skin care handpiece according to the present invention is detachably coupled to a handpiece body of a skin care handpiece, A management solution flow space is formed in the lower surface of the bottom surface, the periphery of the bottom surface being enclosed by the outer wall portion and opened to the lower portion, and a skin care solution flowing into the skin and flowing therethrough. The bottom surface of the flow space is formed so that an inlet hole and an outlet hole for introducing and discharging the skin care solution into and out of the skin care solution flow space are formed apart from each other. The first electrode member and the second electrode member, The first electrode passage and the second electrode passage are spaced apart from each other.

In the present invention, an O-ring for electrode sealing may be provided on the inner circumferential surfaces of the first electrode through-hole and the second electrode through-hole.

The present invention relates to a method and apparatus for applying an electric power to an electrode member while moving an electrode member provided in a tip for contact with the skin together with an outer wall of the tip for contact with the skin, Thereby improving the effect of restoring the skin during the skin care treatment.

The present invention relates to a skin care device and a skin care device, wherein the skin care treatment is performed by applying electric power to the electrode member while moving the skin contact tip and the electrode member in contact with the skin, Thereby maximizing the effect of the management procedure.

The present invention relates to a device for preventing the rotation of a skin contact tip that moves in contact with the skin during skin care procedures by penetrating an electrode member that contacts the skin on the bottom surface of the skin contact tip and when the skin contact tip moves in contact with the skin It is possible to perform a stable and efficient skin care operation by moving the skin without flowing and stably, and it is effective to improve convenience and accuracy in skin care treatment.

1 is an exploded perspective view showing a handpiece for skin care according to an embodiment of the present invention.
2 is a bottom view showing an embodiment of a skin care handpiece and a skin contact tip according to the present invention.
3 is a sectional view showing an embodiment of a skin care hand piece according to the present invention.
4 is a cross-sectional view showing an example of an electrode member in a skin care handpiece according to the present invention.
5 to 9 are bottom views showing different embodiments of a skin care handpiece and a skin contact tip according to the present invention.

Hereinafter, the present invention will be described in more detail.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to the detailed description of the present invention, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms. Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

FIG. 1 is an exploded perspective view showing an embodiment of a handpiece for skin care according to the present invention, FIG. 2 is a perspective view illustrating an embodiment of a skin care handpiece and a skin- 3 is a cross-sectional view showing an embodiment of a skin care handpiece according to the present invention.

1 to 3, an embodiment of a skin care handpiece according to the present invention will be described in detail below.

One embodiment of a skin care handpiece according to the present invention includes a skin contact tip 100 that is moved in contact with the skin.

The skin contact tip 100 is detachably coupled to the handpiece body 200 of the skin care handpiece.

The skin contact tip 100 is provided with a skin care solution flow space 100a opened on the lower surface in contact with the skin and a skin care solution 100a on the bottom surface 100b of the skin care solution flow space 100a The inflow hole 101 and the discharge hole 102, which allow the inflow and outflow into the skin care solution flow space 100a, are formed apart from each other.

The handpiece body 200 is formed in a shape that the practitioner can hold by hand and is provided with a tip engaging portion 210 on which the skin contacting tip 100 can be detachably engaged.

The tip engaging portion 210 is provided so as to protrude from the end side of the handpiece body 200 and is provided with an O-ring member 211 for tip sealing for sealing the circumferential surface with the tip for skin contact 100 For example.

The handpiece body 200 is provided with an inflow line portion (not shown) for introducing the skin care solution into the skin care solution flow space 100a of the skin contact tip 100 and a skin care solution flow space 100a And a suction / discharge line unit (not shown) for sucking and discharging the used skin care solution in contact with the skin.

That is, when the skin contact tip 100 is coupled to the tip engaging portion 210 of the handpiece body 200, the inflow hole 101 is connected to the inflow line portion, and the discharge hole 102 is connected to the suction / And the skin care solution is introduced into the skin care solution flow space 100a, respectively, and the skin care solution in contact with the skin is discharged.

The handpiece body 200 is deformed into various known structures in which the skin-contacting tip 100 is coupled to introduce and discharge the skin care solution into the skin care solution flow space 100a of the skin-contacting tip 100 As shown in Fig.

The handpiece main body 200 supplies the skin care solution to the inside of the skin contact tip 100 while moving the skin contact tip 100 in contact with the skin and then sucks and discharges the supplied skin care solution, It is to be understood that the present invention is not limited to these embodiments, and various modifications may be made therein without departing from the spirit and scope of the invention.

The skin contact tip 100 includes a fitting portion 110 fitted to the tip fitting portion 210 and a protruding portion 120 for contacting the skin protruding from the fitting portion 110 and contacting the skin, A management solution flow space having a shape in which the periphery of the bottom surface 100b is surrounded by the outer wall part 130 and opened downward is formed on the lower surface of the bottom wall 120. [

The first electrode member 300 and the second electrode member 400 to which electrical power is applied are spaced apart from the bottom surface 100b of the skin care solution flow space 100a and protrude so as to be in contact with the skin.

The first electrode member 300 and the second electrode member 400 are connected to the lower surface of the skin contact tip 100, that is, the outer wall portion 130, And is projected on the bottom surface 100b of the flow space.

The first electrode member 300 and the second electrode member 400 are connected to one side of the positive electrode and the other side of the second electrode member 400 is connected to the negative electrode.

The first electrode member 300 and the second electrode member 400 can selectively apply a high-frequency current and a low-frequency current to the skin.

The handpiece for skin care according to an embodiment of the present invention may include a first electrode member 300 and a second electrode member 400 connected to the first electrode member 300 and the second electrode member 400, (Not shown) for selectively applying a low-frequency current to the first electrode member 300 and a second electrode member 400 (not shown) connected to the power supply control unit and connected to the first electrode member 300 and the second electrode member 400 The current selection switch 500 may further include a current selection switch 500 for selecting a current to be applied to the power source.

The current selection switch 500 includes a high frequency selection switch 510 and a low frequency selection switch 520 so that when a practitioner presses the corresponding switch, the first electrode member 300 and the second electrode member 400 A high-frequency current or a low-frequency current is applied.

The current selection switch 500 may further include an alternating switch 530 that alternately and repeatedly applies a high frequency current and a low frequency current to the first electrode member 300 and the second electrode member 400.

When a high-frequency current is applied to the skin through the first electrode member 300 and the second electrode member 400, the skin is activated to improve the ion absorption rate of the skin. Therefore, during the skin care treatment, the ions in the skin care solution are absorbed smoothly into the skin to improve the skin resilience.

In addition, when a low-frequency current is applied to the skin through the first electrode member 300 and the second electrode member 400, the skin is stimulated by a low-frequency current and heated, so that the skin care solution can be smoothly absorbed into the skin, By penetrating the skin care solution as deeply as possible into the skin, it not only improves the effect of the cleansing effect and the skin care treatment but also improves the efficiency of the skin care solution and enables the desired skin care treatment using the least amount of skin care solution .

The first electrode member 300 includes a first electrode support 310 protruding from an end of the handpiece body 200 and a second electrode support 310 formed on a surface of the first electrode support 310, The second electrode member 400 includes a second electrode support 410 protruding from the first electrode support 310 at an end side of the handpiece body 200, And a second electrode plate 420 provided on a surface of the electrode support 410 which is in contact with the skin at the end side.

The first electrode member 300 and the second electrode member 400 are coupled to the bottom surface 100b of the skin care solution flow space 100a through the first electrode penetration hole 100a, (103) and the second electrode passageway (104) are spaced apart from each other.

The O-rings 105 for electrode sealing are provided on the inner circumferential surfaces of the first electrode passage 103 and the second electrode passage 104 so that the gap between the first electrode member 300 and the second electrode member 400 Thereby preventing the skin care solution from leaking through the first electrode passage 103 and the second electrode passage 104 in the skin care solution flow space 100a.

The first electrode member 300 and the second electrode member 400 may be integrally protruded from the bottom surface 100b of the skin care solution flow space 100a at the tip 100 for skin contact.

When the first electrode member 300 and the second electrode member 400 are integrally formed with the skin contact tip 100, the structure is complicated because the electrode member 300 is electrically connected to the power supply control unit through the handpiece body 200 , The manufacturing cost of the skin contact tip 100 used for single use is increased, and the manufacturing cost of the skin contact tip 100 is increased, so that the skin care treatment cost is also increased.

The first electrode member 300 and the second electrode member 400 protrude from the tip coupling portion 210 of the handpiece body 200 and the first electrode member 300 The first electrode passage 103 and the second electrode passage 104 are formed through the second electrode member 400 and the second electrode member 400, respectively.

The first electrode member 300 and the second electrode member 400 are coupled through the skin contact tip 100 to prevent rotation of the skin contact tip 100 moving in contact with the skin during the skin care procedure. And the tip 100 for skin contact can be stably moved without flowing in contact with the skin.

That is, the first electrode member 300 and the second electrode member 400 serve as stoppers for preventing rotation of the skin contact tip 100.

The outer wall 130 of the skin contact tip 100 is formed in a circular or elliptical shape and the first electrode member 300 is formed in a circular or elliptical ring shape in close contact with the inner circumferential surface of the outer wall 130 For example.

In addition, the second electrode member 400 may protrude from the center of the bottom surface 100b of the skin care solution flowing space 100a in a circular or oval shape.

The inflow hole 101 and the discharge hole 102 are positioned symmetrically with respect to the center of the bottom surface 100b of the skin care solution flow space 100a, that is, apart from the second electrode member 400 .

A flow channel wall 140 which interrupts the flow of the skin care solution is provided on the bottom face 100b of the skin care solution flow space 100a between the inflow hole 101 and the discharge hole 102, The outer wall portion 130 protrudes to a height at which the outer wall portion 130 can move in contact with the skin together with the outer wall portion 130 when the outer wall portion 130 moves in contact with the skin.

The channel walls 140 are disposed on both sides of the second electrode member 400, and are formed in a continuous wavy shape. In addition, the flow path wall 140 may be formed in a zigzag shape although not shown.

The channel wall 140 prevents the flow of the skin care solution and prevents the flow of the skin care solution so as to maximize the contact time with the skin and the contact with the skin in the skin care solution of the same supply amount do.

The outer wall 130 and the channel wall 140 move in contact with the skin during the skin care procedure, thereby scraping off foreign matter such as keratin or sebum.

When the outer wall 130 of the skin contact tip 100 is formed in a circular shape, the first electrode member 300 has a circular ring shape and the second electrode member 400 protrudes in a cylindrical shape as an example The first electrode member 300 and the second electrode member 400 are concentric circles having the same center and the outer circumference of the second electrode member 400 is the same distance as the inner circumferential surface of the first electrode member 300 As an example.

A circular second electrode member 400 is disposed in the ring-shaped first electrode member 300 so as to be spaced apart from the first electrode member 300 so that the entire outer circumference of the circular second electrode member 400 Electrode member 300 and the inner circumference of the one-

Accordingly, the current flows evenly between the ring-shaped first electrode member 300 and the circular second electrode member 400, thereby increasing the energy density of the energy transmitted to the skin, thereby raising the temperature of the skin efficiently, Uniform heat energy can be transmitted.

In addition, the first electrode member 300 and the second electrode member 400 are preferably formed in the same area so as to contact the skin with the same area so as to transmit more uniform and uniform heat energy to the skin.

In addition, one embodiment of the skin care handpiece according to the present invention may further include a temperature sensing sensor 600 disposed in the skin care solution flow space 100a to measure the temperature of the skin.

The temperature sensor 600 is disposed at the center of the second electrode member 400 and mounted on the second electrode member 400. That is, the center of the second electrode member 400 is provided with a hollow portion for mounting the temperature sensing sensor 600, and the temperature sensing sensor 600 is mounted on the second electrode support 410 in the hollow portion. For example.

The temperature sensor 600 is electrically connected to the power supply control unit to measure the temperature of the skin heated by the first electrode member 300 and the second electrode member 400 and transmits the measured temperature to the power supply control unit, The first electrode member 300 and the second electrode member 400 are electrically connected to each other through the first and second electrode members 400 and 400 so that the skin can be maintained at a proper temperature for skin care through the temperature of the skin sensed by the temperature sensor 600. [ The amount of current is controlled.

The temperature sensing sensor 600 may be a non-contact type sensor that is not in contact with the skin to prevent noise from being transmitted by the first electrode member 300 and the second electrode member 400.

Referring to FIG. 4, the first electrode member 300 and the second electrode member 400 may be made of a material that contacts the skin, The first electrode plate 320 and the second electrode plate 420 are resiliently supported and can be brought into close contact with the skin.

More specifically, the first electrode support 310 and the second electrode support 410 are movably coupled to the lower portion of the upper support 311, the upper support 311 protruding on the tip coupling portion 210, A lower support 312 having an electrode plate on its surface, and an elastic body 313 elastically supporting the lower support 312.

The elastic member 313 may be a coil spring. The elastic member 313 elastically supports the lower supporting member 312 so that the first electrode plate 320 and the second electrode plate 420 can be brought into close contact with the skin, It is possible to selectively utilize any one of known springs.

5 to 9 are bottom views showing different embodiments of a skin care handpiece and a skin contact tip 100 according to the present invention. The shapes of the channel wall 140 and the first electrode member 300 and the second electrode member 400 according to an embodiment of the present invention.

5, one of the inflow hole 101 and the discharge hole 102 is formed at the center of the bottom surface 100b of the skin care solution flow space 100a and the other side is formed in the skin care solution flow space 100a As shown in Fig. 4A.

One of the inflow hole 101 and the discharge hole 102 is formed at the center of the bottom surface 100b of the skin care solution flowing space 100a and the other side is formed at the bottom surface of the skin care solution flowing space 100a. As shown in Fig.

The first electrode member 300 and the second electrode member 400 may be positioned facing each other at the center of the bottom surface 100b of the skin care solution flow space 100a.

The first electrode member 300 and the second electrode member 400 may be provided in a plurality of pairs, and the first electrode member 300 and the second electrode member 400, which are provided in a plurality of pairs, And may be disposed radially at the center of the bottom surface 100b of the management solution flow space 100a.

5 shows that the inflow hole 101 is formed at the center of the bottom surface 100b of the skin care solution flow space 100a and the discharge holes 102 are provided on both sides of the inflow hole 101, For example.

The flow path wall 140 is formed in a spiral shape. The flow path wall 140 is formed in a spiral shape, and the inflow hole 101 is disposed at the center of the flow path wall 140.

In addition, the first electrode member 300 and the second electrode member 400 are disposed in a flow path formed in a spiral shape by the flow path wall body 140 formed in a spiral shape.

6, the first electrode member 300 is provided on the inner circumferential surface of the outer wall portion 130 and is formed to have a plurality of divided ring shapes, and the second electrode member 400 is formed in the skin care solution flowing space 100a are divided into a plurality of segments corresponding to the first electrode member 300 at the center of the bottom surface 100b of the first electrode member 100a.

Referring to FIG. 6, the first electrode member 300 and the second electrode member 400 may be divided into a plurality of electrodes, and the divided electrodes of the first electrode member 300 The second electrode member 400 is disposed so as to face the divided electrodes facing each other so that the current can flow evenly between the electrodes.

In addition, the channel wall 140 may have a wedge shape, and a wedge-shaped opened side may be disposed facing the inlet hole 101 and spaced apart from the inlet hole 101 and the outlet hole 102.

7, the inflow hole 101 and the discharge hole 102 are positioned symmetrically with respect to the center of the bottom surface 100b of the skin care solution flow space 100a, and the flow path wall 140 is positioned symmetrically with respect to the inflow hole And a central flow path wall member 141 disposed on the straight line connecting the discharge port 101 and the discharge hole 102.

The central channel wall member 141 is formed in a continuous wavy shape, and it can be modified into various shapes to prevent the flow of the skin care solution such as zigzag shape.

The second electrode member 400 may be disposed on both sides of the central flow path wall member 141 and the first electrode member 300 may be disposed to be spaced apart from the second electrode member 400 .

The first electrode member 300 is formed in a semicircular ring shape having a curvature that is in contact with the inner circumferential surface of the outer wall part 130 and faces the second electrode member 400 and is curved along the inner circumferential surface of the outer wall part 130 .

The first electrode member 300 and the second electrode member 400 are disposed on both sides of the central flow path wall member 141 so as to face each other, So that it can be activated or heated evenly.

In addition, the flow path wall member may further include auxiliary flow path wall members 142 provided on both sides of the central flow path wall member 141 so as to be spaced from each other in the direction of movement of the skin care solution.

It is noted that the auxiliary channel wall member 142 is formed in a single wavy shape and may be modified into various shapes to prevent the flow of the skin care solution such as a wedge shape.

8, the inflow hole 101 and the discharge hole 102 are positioned symmetrically with respect to the center of the bottom surface 100b of the skin care solution flow space 100a, that is, apart from the second electrode member 400 The flow path wall member 140 includes a first flow path wall member 143 and a second flow path wall member 144 arranged to face each other on both sides with respect to a straight line connecting the inflow hole 101 and the discharge hole 102, ).

The skin care solution flow space 100a is formed between the first flow path wall member 143 and the second flow path wall member 144 and between the first flow path wall member 143 and the outer wall portion 130 A second side flow path formed between the second flow path wall member 144 and the outer wall portion 130 is formed and flows into the skin care solution flowing space 100a through the inflow hole 101 The skin care solution moves to the discharge hole 102 through the central passage, the first side passage, and the second side passage to uniformly contact the skin.

The first flow path wall member 143 and the second flow path wall member 144 are formed in a continuous wavy shape and may be modified into various shapes to prevent the flow of skin care solution such as zigzag shape .

The flow path wall 140 includes a first auxiliary flow path wall member 145 disposed between the first flow path wall member 143 and the second flow path wall member 144 so as to be spaced apart in the direction of movement of the skin care solution, A second auxiliary flow path wall member 146 disposed between the one flow path wall member 143 and the outer wall portion 130 in a moving direction of the skin care solution, And a third auxiliary flow path wall member 147 disposed to be spaced apart from the skin care solution in the moving direction of the skin care solution.

The first auxiliary flow path wall member 145, the second auxiliary flow path wall member 146 and the third auxiliary flow path wall member 147 may have the same shape or at least one of different shapes .

The first auxiliary flow path wall member 145, the second auxiliary flow path wall member 146, and the third auxiliary flow path wall member 147 are formed in a substantially rectangular shape, and the wedge-shaped opened side faces the inflow hole 101 And it can be modified into various shapes to prevent the flow of the skin care solution such as a single wavy shape.

The first electrode member 300 and the second electrode member 400 are respectively provided on the surfaces of the first flow path wall member 143 and the second flow path wall member 144 facing each other.

The second electrode member 400 and the first electrode member 300 are provided on the surface of the first flow path wall member 143 facing the outer wall portion 130 and the inner surface of the outer wall portion 130, respectively.

The second electrode member 400 and the first electrode member 300 are provided on the surface of the second flow path wall member 144 facing the outer wall portion 130 and the inner surface of the outer wall portion 130, respectively.

That is, the first electrode member 300 and the second electrode member 400 are provided on both side walls forming the central flow path, and both side walls forming the first side flow path and both side walls forming the second side flow path The first electrode member 300 and the second electrode member 400 are provided to apply a uniform current to the skin over the entire flow path of the skin care solution.

9, the channel wall 140 protrudes from the bottom surface 100b of the skin care solution so as to be spaced apart from the skin surface, and may be arranged in a line parallel to the moving direction of the skin care solution, and may be arranged in a plurality of rows.

The first electrode member 300 and the second electrode member 400 may be disposed facing each other in the flow path walls 140 facing each other among the plurality of flow path walls 140 arranged in a row.

For example, when the three channel walls 140 are provided in parallel to the moving direction of the skin care solution, the first and the second electrode members 300 and 300 are formed on the front and rear surfaces of the central channel wall body 140a, And a second electrode member 400 facing the first electrode member 300 is disposed on the rear surface of the front flow path wall member 140b disposed on the front side of the central flow path wall member 140a, A first electrode member 300 facing the second electrode member 400 may be provided on a front surface of the rear flow path wall member 140c disposed on the rear side of the wall member 140a.

The present invention relates to a skin care device comprising a skin contact tip (100) and an electrode member which are moved in contact with the skin together while applying electric power to the electrode member, thereby activating the skin during the skin care procedure, The recovery effect is improved.

The present invention is characterized in that the skin care treatment is performed by applying electric power to the electrode member while moving the skin contact tip (100) and the electrode member in contact with the skin together so as to heat the skin to deeply penetrate the skin care solution into the skin, Maximize the effect and skin care treatment effect.

The present invention prevents the rotation of the skin contact tip 100 moving in contact with the skin during the skin care procedure by penetrating the electrode member that contacts the skin on the bottom surface 100b of the skin contact tip 100, Stable and efficient skin care treatment can be performed by moving the tip 100 smoothly and stably when it moves in contact with the skin, thereby improving convenience and accuracy in skin care treatment.

It will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention.

100: Skin contact tip 100a: Skin care solution flow space
100b: bottom surface 101: inflow hole
102: exhaust hole 103: first electrode passage
104: second electrode passage 105: o-ring for electrode sealing
110: fitting part 120: protruding part for skin contact
130: outer wall part 140:
140a: central flow passage wall 140b: front flow passage wall portion
140c: rear flow passage wall 141: central flow passage wall member
142: auxiliary flow path wall member 143: first flow path wall member
144: second flow path wall member 145: first flow path wall member
146: second auxiliary flow path wall member 147: third auxiliary flow path wall member
200: handpiece body 210:
211: o-ring member for tip sealing 300: first electrode member
310: first electrode support 311: upper support
312: lower support 313: elastic body
320: first electrode plate 400: second electrode member
410: second electrode support 420: second electrode plate
500: current selection switch 510: high frequency selection switch
520: Low frequency selection switch 530: Alternating switch
600: Temperature sensor

Claims (20)

A bottom surface of the skin care solution flow space is provided with a skin care solution flow space that is opened by surrounding the bottom surface of the bottom surface with the outer wall portion and the skin care solution is introduced into the flow space of the skin care solution, A formed skin contact tip;
Wherein the skin care solution is supplied into the skin care solution flow space and the skin care solution is sucked and discharged through the skin care solution flow space, Piece body;
And a first electrode member and a second electrode member protruding from a bottom surface of the skin care solution flow space and contacting with the skin and being electrically separated from each other,
Wherein the first electrode member is formed in a ring shape surrounding the inner circumferential surface of the outer wall portion and the second electrode member has a circular or elliptical shape and is disposed at the center of the bottom surface of the skin care solution flow space. peace. A bottom surface of the skin care solution flow space is provided with a skin care solution flow space that is opened by surrounding the bottom surface of the bottom surface with the outer wall portion and the skin care solution is introduced into the flow space of the skin care solution, A formed skin contact tip;
Wherein the skin care solution is supplied into the skin care solution flow space and the skin care solution is sucked and discharged through the skin care solution flow space, Piece body;
And a first electrode member and a second electrode member protruding from a bottom surface of the skin care solution flow space and contacting with the skin and being electrically separated from each other,
Wherein the first electrode member is formed on the inner circumferential surface of the outer wall portion and has a ring shape divided into a plurality of rings, and the second electrode member is disposed in correspondence with the first electrode member at the center of the bottom surface of the skin care solution flowing space Wherein the skin is divided into a plurality of segments and formed into a fan shape. A bottom surface of the skin care solution flow space is provided with a skin care solution flow space that is opened by surrounding the bottom surface of the bottom surface with the outer wall portion and the skin care solution is introduced into the flow space of the skin care solution, A formed skin contact tip;
Wherein the skin care solution is supplied into the skin care solution flow space and the skin care solution is sucked and discharged through the skin care solution flow space, Piece body;
And a first electrode member and a second electrode member protruding from a bottom surface of the skin care solution flow space and contacting with the skin and being electrically separated from each other,
A flow path wall that interrupts the flow of the skin care solution is provided between the inflow hole and the discharge hole so as to protrude at a height at which the skin wall can contact the skin on the bottom surface of the skin care solution flow space,
Wherein the inflow hole and the discharge hole are positioned symmetrically with respect to each other so as to be spaced apart from the center of the bottom surface of the skin care solution flow space and the flow path wall includes a central flow passage wall member disposed on a straight line connecting the inflow hole and the discharge hole In addition,
And the second electrode member is provided on both side surfaces of the central passage wall member,
Wherein the first electrode member is provided on the inner circumferential surface of the outer wall portion so as to face the second electrode member. A bottom surface of the skin care solution flow space is provided with a skin care solution flow space that is opened by surrounding the bottom surface of the bottom surface with the outer wall portion and the skin care solution is introduced into the flow space of the skin care solution, A formed skin contact tip;
Wherein the skin care solution is supplied into the skin care solution flow space and the skin care solution is sucked and discharged through the skin care solution flow space, Piece body;
And a first electrode member and a second electrode member protruding from a bottom surface of the skin care solution flow space and contacting with the skin and being electrically separated from each other,
A flow path wall that interrupts the flow of the skin care solution is provided between the inflow hole and the discharge hole so as to protrude at a height at which the skin wall can contact the skin on the bottom surface of the skin care solution flow space,
Wherein the inlet hole and the outlet hole are positioned symmetrically with respect to the center of the bottom surface of the skin care solution flow space,
Wherein the flow path wall includes a first flow path wall member and a second flow path wall member arranged on opposite sides of each other with respect to a straight line connecting the inflow hole and the discharge hole,
Wherein the first and second electrode members are provided on a surface facing the first flow path wall member and the second flow path wall member, respectively,
A second electrode member and a first electrode member are respectively provided on a surface of the first flow path wall member facing the outer wall portion and an inner peripheral surface of the outer wall portion,
Wherein a second electrode member and a first electrode member are provided on a surface of the second flow path wall member facing the outer wall portion and on an inner peripheral surface of the outer wall portion, respectively. A bottom surface of the skin care solution flow space is provided with a skin care solution flow space that is opened by surrounding the bottom surface of the bottom surface with the outer wall portion and the skin care solution is introduced into the flow space of the skin care solution, A formed skin contact tip;
Wherein the skin care solution is supplied into the skin care solution flow space and the skin care solution is sucked and discharged through the skin care solution flow space, Piece body;
And a first electrode member and a second electrode member protruding from a bottom surface of the skin care solution flow space and contacting with the skin and being electrically separated from each other,
A flow path wall that interrupts the flow of the skin care solution is provided between the inflow hole and the discharge hole so as to protrude at a height at which the skin wall can contact the skin on the bottom surface of the skin care solution flow space,
Wherein the channel walls protrude from the bottom surface of the skin care solution so as to be spaced apart from each other by a plurality of lines and are arranged in a line in parallel with the moving direction of the skin care solution,
Wherein the first electrode member and the second electrode member are respectively provided on opposite wall surfaces of the plurality of flow path walls arranged in a row so as to face each other. The method according to any one of claims 1 to 5,
Wherein the first electrode member and the second electrode member are elastically supported by a first electrode plate and a second electrode plate that are in contact with the skin. The method according to any one of claims 1 to 5,
Wherein the first electrode member and the second electrode member are capable of selectively applying a high-frequency current and a low-frequency current to the skin. The method according to any one of claims 1 to 5,
Further comprising a temperature sensor disposed in the skin care solution flow space to measure the temperature of the skin. The method of claim 7,
A power supply control unit connected to the first electrode member and the second electrode member for selectively applying a high frequency current and a low frequency current to the first electrode member and the second electrode member, And a current selection switch connected to the first electrode member and the second electrode member to select a current to be applied to the first electrode member and the second electrode member through the power supply control unit. The method according to claim 1,
Wherein the first electrode member has a circular ring shape and the second electrode member projects in a cylindrical shape and the first electrode member and the second electrode member are concentric circles having the same center, Wherein the outer circumference of the first electrode member is spaced apart from the inner circumferential surface of the first electrode member by a distance equal to the inner circumferential surface of the first electrode member. The method of claim 9,
Wherein the current selection switch includes a high frequency selection switch, a low frequency selection switch, and an alternating switch for alternately and repeatedly applying a high frequency current and a low frequency current to the first electrode member and the second electrode member. . delete delete delete The method of claim 3,
Wherein the flow path wall member further comprises auxiliary flow path wall members provided on both sides of the central flow path wall member so as to be spaced apart from each other in a moving direction of the skin care solution. delete The method of claim 4,
The flow path wall is disposed between the first flow path wall member and the second flow path wall member so as to be spaced apart from each other in the direction of movement of the skin care solution;
A second auxiliary flow path wall member disposed between the first flow path wall member and the outer wall part so as to be spaced apart from each other in a moving direction of the skin care solution;
Further comprising: a third auxiliary flow path wall member disposed between the second flow path wall member and the outer wall part so as to be spaced apart from the first flow path wall member in a moving direction of the skin care solution. delete delete delete

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