WO2015174689A1

WO2015174689A1 - Skin beauty apparatus

Info

Publication number: WO2015174689A1
Application number: PCT/KR2015/004620
Authority: WO
Inventors: 이종대
Original assignee: 봄텍전자 주식회사
Priority date: 2014-05-12
Filing date: 2015-05-08
Publication date: 2015-11-19
Also published as: KR20150129462A

Abstract

The present invention relates to a skin beauty apparatus comprising a vibration module in which a skin contact member and an ultrasonic vibration unit are integrally modularized to be waterproof, wherein the vibration module is attachably/detachably coupled to a main body unit. The present invention comprises: the main body unit having a battery for supplying power therein; and the vibration module separably coupled to a mounting unit of the main body unit, wherein the vibration module is formed into a single module by integrating: a base member coupled to the mounting unit; the skin contact member coupled to the base member; and an ultrasonic wave generating unit interposed between the base member and the skin contact member so as to receive power from the battery and generate ultrasonic waves.

Description

Skin care device

The present invention relates to a skin care device, and more particularly, to a skin care device capable of stimulating the skin through ultrasonic vibrations to discharge waste products inherent to the outside and to improve blood circulation.

Recently, a skin massager capable of massaging and cleansing facial skin using ultrasonic vibrations and treating obesity in the abdomen has been developed and used.

The skin massager stimulates the skin by transmitting ultrasonic vibrations to the skin, thereby discharging waste products contained in the skin to the outside of the skin and helping the blood circulation to be made smoothly. Such a skin massager is usually provided with an ultrasonic generating member capable of generating ultrasonic vibrations, and has a vibration transmitting member for transmitting ultrasonic vibrations from the ultrasonic generating member to the skin.

Such a skin massager is disclosed in Korea Utility Model Model No. 20-0173224 (registration date: December 17, 1999). The skin massager is used in a state in which the cap for pressure on the ultrasonic vibrator. In this case, the cap for shiatsu is formed with a plurality of small size projections for shiatsu on the front.

By the way, the skin massager uses the acupressure cap with the ultrasonic vibrator, so the ultrasonic vibrator and the acupressure cap are not integrated with each other, so the ultrasonic vibration generated from the ultrasonic vibrator is not properly transmitted to the acupressure cap and massaged. There is a problem that the effect is significantly lowered.

In addition, the skin massager was difficult to keep the skin massager clean because it is difficult to wash the ultrasonic vibrator with water after using the ultrasonic vibrator to directly massage the skin without the cap for acupressure. This is because when the ultrasonic vibrator is formed integrally with the skin massager, the water is introduced into the skin massager having various electronic devices that are vulnerable to water when washed with water.

In addition, a plurality of roughly hemispherical protrusions formed on the cap for acupressure are not advantageous for removing the wastes inherent in the skin, and thus, the effect of removing the skin wastes was also insignificant.

The present invention, in order to solve the above problems, the skin contact member and the ultrasonic vibration unit is provided with a vibration module that is integrally modular to be waterproof, to provide a skin care device that the vibration module is detachably coupled to the body portion There is a purpose.

Another object of the present invention is to provide a skin care device that the vibration module is easily demounted to the body portion through a magnetic force.

Another object of the present invention to provide a skin care device that can effectively remove the waste inherent in the skin as the skin contact projection of the skin contact member is made in the shape of a cylinder.

In order to achieve the above object, the present invention provides a battery unit having a battery capable of supplying power therein; And a vibration module detachably coupled to the mounting portion of the body portion, wherein the vibration module includes: a base member coupled to the mounting portion; A skin contact member coupled to the base member; And an ultrasonic generator disposed between the base member and the skin contact member to generate ultrasonic waves by receiving power from the battery. The apparatus provides a skin care apparatus, characterized in that it is integrated into a single module.

The vibration module may be detachably coupled to the mounting portion of the body portion by magnetic force.

The mounting portion may include a plurality of first magnets, and the base member may include a plurality of second magnets attached to each of the plurality of first magnets by an attractive force.

Preferably, the plurality of first magnets are recessed in the mounting portion, and the plurality of second magnets protrude from the base member.

The base member may form a circular coupling rib at the rear, and the circular coupling rib may be formed with a slit into which the guide rib formed in the mounting portion is inserted.

A sealing member for airtightness may be disposed between the base member and the skin contact member.

The ultrasonic generator may include a donut-shaped piezoelectric element.

The skin contact member is made of a metal material, and may be provided integrally with a plurality of cylindrical skin contact protrusions overlapping a plurality of concentric circles.

The present invention may further include a charging stand which is seated to be electrically connected to the body part and charges the battery of the body part through an external power source.

As described above, in the present invention, as the coupling between the vibration module and the mounting portion is made by using magnetic force, the vibration module is easily attached and detached, and the vibration module is firmly attached to the mounting portion when mounted.

In addition, according to the present invention, since the base member, the skin contact member, and the ultrasonic generator are made of a single vibration module, the ultrasonic vibration generated from the ultrasonic generator can be effectively transmitted to the skin contact protrusion, and the water inside even if washed with water. It does not enter the waterproof structure.

Furthermore, the present invention exhibits excellent resonance characteristics when the ultrasonic vibration is transferred to the skin contact protrusion having a cylindrical shape, so that the skin massage can be effectively performed.

1 is a perspective view showing a combined state of the charging stand and the massager of the skin care device according to an embodiment of the present invention.

Figure 2 is an exploded perspective view showing a state in which the charging stand and the massager of the skin care device according to an embodiment of the present invention.

3 is a perspective view illustrating the massage device shown in FIG. 2.

Figure 4 is an exploded perspective view showing a state in which the vibration module is separated from the body portion of the massager shown in FIG.

5 is a perspective view showing the front of the vibration module shown in FIG.

FIG. 6 is a cross-sectional view taken along line VI-VI shown in FIG. 5.

7 is a perspective view showing the rear of the vibration module shown in FIG.

8 to 12 are perspective views illustrating various embodiments of the skin contact protrusion formed on the skin contact member, respectively.

Hereinafter, with reference to the accompanying drawings will be described a skin care device according to an embodiment of the present invention. However, in describing the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

Referring to Figure 1, the skin care device 10 according to an embodiment of the present invention includes a charging table 100 and a massage device 200.

Referring to FIG. 2, the charging table 100 may seat the massage device 200, and a connection port (not shown) through which an external power supply terminal is electrically connected may be provided. As the connection port, for example, a standard standard such as a USB port is applied.

The charging unit 100 includes a body part 110 in which various electronic components (not shown) are accommodated. Body portion 110 has a pair of power terminals 133 is disposed on one end 130, the groove 151 is formed on the other end 150.

One end 230 of the massage device 200 is seated in the seating groove 131 formed at one end 130 of the body 110, and a recess formed in the other end 150 of the body 110. A part of the vibration module 270 of the massage device 200 is inserted into the 151.

Accordingly, when the massage device 200 is not used, when the massage device 200 is mounted on the charging table 100, the rechargeable battery (not shown) built in the massage device 200 may be charged.

3 and 4, the massage device 200 includes a body module 210 and a vibration module 270 detachably coupled to the body portion 210.

The body portion 210 has a pair of power terminals 233 electrically connected to a pair of power terminals 133 of the charging stand 100 at one end 230, the vibration module at the other end 250 A mounting portion 251 on which 270 is mounted is formed.

Mounting portion 251 is pivotal movement is possible as the rear end is connected to the normal hinge inside the one end 230 of the body portion (210). When the skin massage is performed while the vibration module 270 is mounted on the mounting unit 251, the position of the vibration module 270 may be naturally changed according to the bending of the body.

In this case, the mounting portion 251 is hinged, and is elastically supported by the one end portion 230 by a predetermined elastic member (for example, a coil spring) so as not to massage the skin of the vibration module 270. The position can be returned to the original position.

In addition, the mounting portion 251 is formed with a plurality of terminals (215a, 215b, 215c) for projecting the power to the vibration module 270.

Among the first to

third terminals

215a, 215b, and 215c, the first and second terminals 215a and 25b are positive electrodes, and the third terminal 215c is a negative electrode. In this case, the first and

second terminals

215a and 215b, which are anodes, are provided to oscillate the corresponding vibration frequencies (first and second vibration frequencies) with respect to the vibration module 270 mounted on the mounting portion 251. For example, the vibration module having the first vibration frequency mounted on the mounting portion 251 has two terminals connected to the first terminal 215a and the third terminal 215c, and has a vibration module having the second vibration frequency. Has two terminals connected to the second terminal 215b and the third terminal 215c.

Therefore, the user may selectively mount the vibration module 270 to the mounting unit 251 according to the intensity of vibration during skin massage.

In addition, in the mounting portion 251, the

first magnets

214a, 214b, 214c, and 214d are disposed in the plurality of grooves formed on the mounting surface, respectively. The plurality of

first magnets

214a, 214b, 214c, and 214d are attached to each other by a plurality of

second magnets

274a, 274b, 274c, 274d (see FIG. 7) provided in the vibration module 270. Accordingly, the user can easily mount and detach the vibration module 270 to the mounting unit 251.

The plurality of

first magnets

214a, 214b, 214c, and 214d may be positioned at positions corresponding to each corner of the virtual rectangle so that magnetic force is uniformly distributed on the mounting surface of the mounting unit 250.

5 to 7, the vibration module 270 includes a base member 271, a skin contact member 273, and an ultrasonic wave generator 278.

The base member 271 has a substantially circular coupling rib 271a protruding from the rear, and a portion of the circular coupling rib 271a is formed with a slit 271b. The slit 271b has a guide rib 251b formed in the circular coupling groove 251a of the mounting portion 251. The position of the slit 271b and the guide rib 251b is set in consideration of the mutual attachment position between the plurality of first and

second magnets

214a, 214b, 214c and 214d; 274a, 274b, 274c and 274d.

In the base member 271, fourth to

sixth terminals

275a, 275b, and 275c to which the first to

third terminals

215a, 215b, and 215c are connected are disposed on the rear surface 271c. In this case, the fourth to

sixth terminals

275a, 275b, and 275c are formed on the rear surface 271c so as to make an accurate connection with the first to

third terminals

215a, 215b, and 215c protruding from the mounting surface 251c. It is arranged in the groove.

The plurality of

second magnets

274a, 274b, 274c, and 274d protrude from the rear surface 271c by a predetermined length. Accordingly, when the vibration module 270 is mounted on the mounting unit 251, the

first magnets

214a, 214b, 214c, and 214d are guided along a plurality of recesses in which the plurality of

first magnets

214a, 214b, 214c, and 214d are disposed. , 214c, 214d).

Accordingly, the vibration module 270 is firmly mounted to the mounting portion 251 through a magnetic force acting between a plurality of first and second magnets (214a, 214b, 214c, 214d; 274a, 274b, 274c, 274d). The operation of detaching from 251 can also be made simply.

The back skin contact member 273 is coupled to the front of the base member 271. At this time, a sealing member 277 (for example, an O-ring) is disposed between the base member 271 and the skin contact member 273 to maintain airtightness.

The skin contact member 273 is made of a metal material and is integrally formed with a skin contact protrusion 273a in front of the skin.

The skin contact protrusion 273a is formed of a plurality of tubular shapes (for example, substantially cylindrical shape) overlapping concentric circles, and protrudes at a predetermined height toward the front of the skin contact member 272. The tip of the skin contact protrusion 273a serves to transmit ultrasonic vibrations in contact with the skin.

The height of the skin contact protrusion 273a is that the skin, which is located inside the skin contact protrusion 273a when the pressure is applied to the skin at a predetermined pressure while the tip of the skin contact protrusion 273a is in contact with the skin, is a skin contact member 273. It is enough if it does not reach the front (273b) of). This is to place a predetermined space (S) so that the pores are not blocked by the front surface (273b) when the wastes inherent in the skin is discharged to the outside of the skin through the pores. Accordingly, the wastes inherent in the skin may be naturally discharged through the pores of the skin by ultrasonic vibration.

In addition, since the skin contact protrusion 273a having a cylindrical shape exhibits excellent resonance characteristics when the ultrasonic vibration is transferred, the skin contact protrusion 273a may effectively massage the skin through the ultrasonic vibration even with a single ultrasonic generator 278.

The ultrasonic generator 278 includes a piezoelectric element 278a and an oscillator 278b disposed in a space formed between the base member 271 and the skin contact member 273.

The back surface 273c of the skin contact member 273 is formed in a plane so as to be in close contact with one surface of the piezoelectric element 278a. In this case, the vibration generated by the ultrasonic generator 278 is directly transmitted to the skin contact protrusion 273a.

The piezoelectric element 278a is formed in a donut shape with a hole H formed at the center thereof, and thus, when voltage is applied, the piezoelectric element 278a is elastically deformed in the outer direction of the piezoelectric element 278a and in the inner direction of the hole H. You can increase the intensity.

The oscillator 278b is in close contact with the back surface of the piezoelectric element 278a and oscillates by receiving power through the fourth to

sixth terminals

275a, 275b, and 275c.

In the skin care device according to the exemplary embodiment of the present invention configured as described above, as the vibration module 270 includes the base member 271, the skin contact member 273, and the ultrasonic generator 278 as a single module, ultrasonic generation occurs. Ultrasonic vibration generated in the unit 278 can be effectively transmitted to the skin contact protrusion (273a) and even if washed with water forms a waterproof structure does not flow into the water.

Furthermore, as the coupling between the vibration module 270 and the mounting portion 251 is made using magnetic force, the vibration module 270 can be easily attached and detached, and the vibration module 270 is firmly attached to the mounting portion 251 when mounted. Can be attached.

Hereinafter, an example in which the skin contact protrusion 273a is formed in various shapes other than a cylinder will be described with reference to FIGS. 8 to 12.

Referring to FIG. 8, one of the plurality of

skin contact protrusions

373a and 373b is disposed at the center thereof, and the plurality of skin contact protrusions 373b are approximately circumferentially around the skin contact protrusions 373a. Distributed along the way. Even in this case, the plurality of

skin contact protrusions

373a and 373b are spaced apart from each other to form a predetermined space between the

skin contact protrusions

373a and 373b. Thus, wastes inherent in the skin by ultrasonic vibration are naturally formed by such spaces. May be discharged out of the skin.

Referring to FIG. 9, the plurality of

skin contact protrusions

473a and 473b may have an approximately elliptical shape and overlap each other. In this case, each of the

skin contact protrusions

473a and 473b is curved to have one end portions R1 and R2 in contact with the skin having a predetermined curvature. In this case, the plurality of

skin contact protrusions

473a and 473b may be massaged in close contact with the curvature of the skin.

Referring to FIG. 10, the single skin contact protrusion 573a has a substantially long hole shape, and is curved so that one end portion R3 in the longitudinal direction is recessed at a predetermined curvature.

Referring to FIG. 11, the plurality of

skin contact protrusions

673a and 673b may have a substantially rectangular shape and overlap each other.

Referring to FIG. 12, the plurality of

skin contact protrusions

773a and 773b are formed in an approximately hexagonal shape and overlap each other.

As such, the present invention can be used by simply replacing the vibration module 270 including any one of the skin contact projections made of various shapes according to the massage site. Accordingly, the skin massage and cleansing can be performed naturally without the hassle of adjusting the skin care device to a specific angle for various bends that vary depending on the skin massage site.

As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto, and the technical idea of the present invention and the following by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

The present invention relates to a skin care device capable of stimulating the skin through ultrasonic vibrations to discharge the wastes inherent in the skin to the outside and improve blood circulation.

Claims

A body part having a battery capable of supplying power therein; And

And a vibration module detachably coupled to the mounting portion of the body portion.

The vibration module includes a base member coupled to the mounting portion, a skin contact member coupled to the base member, and an ultrasonic wave generator disposed between the base member and the skin contact member to generate ultrasonic waves by receiving power from the battery. Skin care device, characterized in that the unit consists of a single module.
The method of claim 1,

The vibration module is a skin care device, characterized in that detachably coupled to the mounting portion through the magnetic portion.
The method of claim 2,

The mounting portion has a plurality of first magnets,

The base member is a skin care device, characterized in that it comprises a plurality of second magnets attached to each of the plurality of first magnets by attraction.
The method of claim 3,

The plurality of first magnets are embedded in the mounting portion,

The plurality of second magnets are a skin care device, characterized in that protruding from the base member.
The method of claim 1,

The base member forms a circular coupling rib at the rear,

The circular coupling rib is a skin care device, characterized in that the slit is formed is inserted into the guide rib formed in the mounting portion.
The method of claim 1,

The skin care device, characterized in that the sealing member for airtightness is disposed between the base member and the skin contact member.
The method of claim 1,

The ultrasonic generating unit is a skin care device, characterized in that it comprises a donut-shaped piezoelectric element.
The method of claim 1,

The skin contact member is made of a metal material, skin care device, characterized in that it is provided with a plurality of cylindrical skin contact protrusions overlapping a plurality of concentric circles.
The method of claim 1,

The body part is seated to be electrically connected, the skin care device further comprises a charging table for charging the battery of the body part via an external power source.