KR20190115563A - Portable skin care device - Google Patents

Abstract

The present invention relates to a portable skin care device capable of being used for a long time without a motor failure. The portable skin care device comprises: a body having an installation space formed therein; a storage container installed in the installation space of the body; a solvent circulation unit including a contact tip formed with a discharge hole; a recovery container storing a cosmetic solvent; a suction motor driving unit providing the inside of the recovery container with a suction force; and a control unit controlling an operation of the suction motor driving unit.

Description

Portable skin care device {Portable skin care device}

The present invention relates to a portable skin care device, and more particularly, a cosmetic container stored in the storage container is circulated along the surface of the skin by the suction force of the suction motor, so that the recovery container is discharged and installed integrally in the main body. It relates to a portable skin care device that can be used while holding the body.

In general, the human desire for beauty is what everyone wants, whether young or old. In particular, in order to pursue skin beauty, clean and systematic skin care (skin beauty) is required. As a means for this, a skin beauty device has been developed and used, and each skin beauty device is used according to the part of the body to be used. Various types of devices have been developed, ranging from simple mechanical devices to devices with various electrical and electronic functions.

As a known method of the existing skin care device, a mechanical method such as a massager using air and a power device, and an electronic method, that is, a method using ultrasonic waves are common.

Currently, conventional skin care apparatuses used as mechanical skin care apparatuses can be largely classified into a vibration method, RF / ultrasound, iontophoresis, vacuum suction method and the like.

Skin beauty device by vibrating method is skin massage by vibration force generated by driving (eccentric) of electric motor, RF / ultrasonic wave induces activity on dermis by injecting RadioFrequency / ultrasound energy into skin, Poresis is a method in which ions formed by applying electrical energy to a separate cosmetic ingredient causes the absorption of the cosmetic ingredient, and the vacuum suction method removes various harmful substances in the massage layer and skin layer by air suction by an air suction device. It is a beauty device with a suction method.

1 is a view showing an example of a skin care device of the conventional vacuum suction method, the conventional skin care device is to form the outer frame of the skin care device as a device body 10 having a receiving space and the device body 10 Two or more essence liquid receiving containers 30, each of which is provided with massage essences, are provided with a suction means 40 as a vacuum pump installed in the apparatus body 10 and a vacuum suction force generated by the suction means 40, respectively. The handpiece 50 for suction-discharging the cosmetic liquid from the corresponding cosmetic liquid container in the cosmetic liquid container 30, and a recovery container for storing the used cosmetic liquid installed in the apparatus body 10 and discharged from the handpiece 50 ( 60, and a connection line for connecting each component, and provided in the cosmetic solution container 30 and the recovery container 60, respectively, the sensing means 80 for detecting the level of the stored cosmetic liquid and used cosmetic liquid, and the cosmetic liquidOf the change-over valve and components for controlling the communication state between for the container 30 and the hand piece 50 it is configured to include a control unit 90 for controlling the electrical components.

In addition, the control unit 900 is configured on one side (upper surface in the drawing) of the apparatus main body 100, and the operator can input the power on / off, selection of the cosmetic liquid to be used, and the like. The operation unit 110 is configured.

And the lower surface of the apparatus main body 100 is provided with a moving wheel 120 to facilitate the movement of the apparatus main body, the handle portion 130 that can be gripped by the operator during the movement is provided at a predetermined position.

Such a conventional skin care device is to move the heavy device body 100 for the skin care procedure by installing a separate device body 100 to be movable to circulate the cosmetic liquid.

In particular, the handpiece 500 used to massage the skin surface of the subject is connected to the apparatus main body 100 as a connection line, so that a lot of trouble when performing various parts to be moved by holding the connection line during the procedure. Is generated.

In addition, such a conventional skin care device is expensive, the size is not small, so it is difficult to use in a general home.

Therefore, the situation is increasing the demand for a portable skin care device to overcome the unreasonable points of the conventional skin care device to make it compact and portable to carry out the skin beauty treatment anytime, anywhere.

Korean Patent No. 1131927

The present invention has been made to solve the above problems, an object of the present invention is a storage container for storing the cosmetic solvent in the main body and the recovery container and the suction motor is integrally installed, the skin care device with high usability and portability In providing.

Another object of the present invention is to prevent the cosmetic solvent in the recovery container installed in the main body does not flow into the suction motor.

Another object of the present invention is to limit the amount of suction of the cosmetic solvent circulated by the suction force of the suction motor.

According to an aspect of the present invention for achieving the above object, the main body is formed in the installation space therein, the storage container is installed in the installation space of the main body, the cosmetic solvent is accommodated therein, the installation of the main body Is installed in the space, one side is exposed to the outside of the case to form a contact surface in contact with the user's skin, on the contact surface is a discharge hole for discharging the cosmetic solvent accommodated inside the storage container and the cosmetic solvent discharged to the discharge hole Solvent circulating part including a contact tip to form a discharge hole is recovered to the inside of the case, the recovery container is installed in the installation space of the main body, the cosmetic solvent discharged to the discharge hole is stored, and in the installation space of the main body A suction motor drive installed to communicate with the inside of the recovery container to provide a suction force into the recovery container And a cosmetic agent installed on one side of the main body, the controller being electrically connected to the suction motor driver to control the operation of the suction motor driver, and the cosmetic solvent accommodated inside the storage container by the operation of the suction motor driver. Is sucked into the recovery container via the solvent circulation.

Here, the main body includes an upper case and a lower case to be detachable up and down, the storage container and the recovery container is installed inside the lower case, the solvent contact portion and the suction motor driving unit is installed inside the upper case. .

In addition, the solvent circulation portion is connected to the storage container and the other end is connected to the discharge hole, the suction pipe in which the cosmetic solvent stored in the storage container is sucked onto the contact surface of the contact tip, and one end is connected to the discharge hole The other end is connected to the inner side of the recovery container and the recovery tube in which the cosmetic solvent is sucked into the discharge hole, and coupled to one end of the suction tube or the recovery tube, the suction tube in the storage container by the suction force of the suction motor drive unit It is further provided with a suction amount limiting means for limiting the suction amount of the cosmetic solvent to be sucked into.

Here, the suction amount limiting means is made of an orifice in which micropores are formed, and the micropores of the orifice are 1.0 mm or less in diameter.

Further, the suction amount limiting means is a porous filter having a plurality of micropores.

In addition, a piston is installed on the inner bottom surface of the storage container, and the piston is lifted by the suction force of the suction motor driving unit.

In addition, a water inflow prevention means is installed on the inner side of the recovery container to prevent the cosmetic solvent discharged into the recovery container from flowing into the suction motor driving part, but the water inflow prevention means has a direction in which the contact tip is installed. And a first blocking member installed to be inclined toward the second blocking member, and a second blocking member installed on an upper portion of the first blocking member and inclined in a direction opposite to the inclination direction of the first blocking member. The blocking member is formed with a zigzag air flow path.

Here, the recovery pipe penetrates the first and second blocking members to a predetermined length into the recovery container.

In addition, the suction motor driving unit is connected to the upper end of the recovery container, one end is connected to the other side, and the other side of the connection tube is coupled to the suction to form a constant suction pressure to provide a suction force to the connection tube A motor, a battery electrically connected to the suction motor to supply power, and a moisture sensing means installed at one end of the connection pipe to sense that the cosmetic solvent in the recovery container flows into the connection pipe. The moisture sensing means is a porous material, and a sensing filter installed at one end of the connection pipe, and one end of which contacts the side of the sensing filter to provide information about the wet state of the sensing filter to the controller. Including the detection module, the control unit controls the driving of the suction motor based on the value detected by the moisture detection module .

Here, the reverse flow prevention body is formed in the lower end of the detection filter is formed with fine pores.

The apparatus may further include an angle sensing module installed at one side of the main body to sense a tilt of the main body and transmit a sensed value to the control unit, wherein the control unit performs suction based on the value sensed by the angle sensing module. Control the driving of the motor.

In addition, the main body includes an upper case and a lower case to be detachable up and down, the storage container and the recovery container is installed inside the lower case, the solvent contact portion and the suction motor driving unit is installed inside the upper case. Fixing protrusions are formed on the outer side of the storage container, and a stopper is formed to protrude to a predetermined length along the outer edge of the upper end portion, and the guide groove into which the fixing protrusions are inserted and rotated on the inner side of the lower case is the lower case. A predetermined length is formed along an inner surface of the guide groove, and a fixing jaw is formed on an end side of the guide groove, and a stepped jaw is fixed to the stopper on an outer surface of the upper end of the collection container. And the storage container is inserted into the lower case to fix the storage container. The protrusion is fixed to the fixing jaw while being rotated along the guide groove, and the stopper is fixed to the upper end of the step while being rotated.

According to the present invention as described above, the storage container in which the cosmetic solvent is stored, and the recovery container in which the cosmetic solvent accommodated in the storage container is circulated along the surface of the skin with the suction force of the suction motor is discharged and installed in the main body, and the user It can be used easily while holding a high usability and portability.

In addition, a blocking member is installed inside the recovery container to prevent the cosmetic solvent from splashing into the suction motor side, and an angle sensing module is installed in the main body so that the main body is inclined more than a predetermined slope during the skin care procedure. In addition, it is equipped with a body to prevent the backflow in the connection pipe connected to the suction motor, so that the cosmetic solvent is not easily introduced into the connection pipe even if the main body is tilted, and even if the moisture is introduced into the porous filter In addition, by sensing the wet state of the detection filter in the moisture detection module, if the detection filter gets wet more than a certain level, a warning alarm is issued or the driving of the suction motor is stopped to prevent water from flowing to the suction motor. It can be used for a long time without motor failure due to moisture And it is.

1 is a view showing an example of a skin care device of the conventional vacuum suction method.
Figure 2 is a block diagram schematically showing the configuration of a portable skin care device according to the present invention, Figure 3 is a view showing a perspective view of a portable skin care device according to the invention, Figure 4 is a portable skin care device according to the invention 5 is an exploded perspective view showing parts housed inside the upper case according to the present invention, and FIG. 6 is an exploded view showing parts housed inside the lower case according to the present invention. 7 is a view showing a cross-sectional structure in a state where parts are housed inside the upper case, FIG. 8 is a view showing a bottom surface of a state in which parts are stored inside the upper case, and FIG. 9 is a part inside the lower case. This is a view showing the upper surface of the housed state, Figure 10 is a view showing a cross-sectional structure of a portable skin care device according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

Figure 2 is a block diagram schematically showing the configuration of a portable skin care device according to the present invention, Figure 3 is a view showing a perspective view of a portable skin care device according to the invention, Figure 4 is a portable skin care device according to the invention 5 is an exploded perspective view showing parts housed inside the upper case according to the present invention, and FIG. 6 is an exploded view showing parts housed inside the lower case according to the present invention. 7 is a view showing a cross-sectional structure in a state where parts are housed inside the upper case, FIG. 8 is a view showing a bottom surface of a state in which parts are stored inside the upper case, and FIG. 9 is a part inside the lower case. This is a view showing the upper surface of the housed state, Figure 10 is a view showing a cross-sectional structure of a portable skin care device according to the present invention.

Referring to the drawings, the portable skin care device according to the present invention is removable in the upper and lower cases (110, 120), the installation space is formed in the inner body 100 and the lower case 120 is inserted into the inner installation space It is configured to include a storage container 200 and the recovery container 400, the solvent circulating unit 300, the suction motor driving unit 500 and the control unit 700 is inserted into the installation space inside the upper case 110.

As described above, the electronic control parts are disposed in the upper case 110 and the containers in which the cosmetic solvent is accommodated are disposed in the lower case 120 to be separated to both sides.

As described above, the present invention is arranged to separate the above components up and down of the main body 100, and by detaching the lower case 120 so that the supply and discharge of the cosmetic solvent can be made easily, portable skin care procedures easily To be used.

The storage container 200 according to the present invention is formed in a cylindrical shape of a transparent plastic material, the cosmetic solvent is accommodated in the inner side, the piston 210 is installed on the inner bottom surface. The storage container 200 does not have a separate pump to supply the cosmetic solvent to the solvent circulating part 300, the piston 210 is upward by the suction force provided in the suction motor drive unit 500 in an airless pump structure. As it rises, the cosmetic solvent in the storage container 200 is supplied to the solvent circulation part 300.

In addition, the storage container 200 is inserted into the inner side of the lower case 120, at least one fixing protrusion 201 is formed on the outer surface of the storage container 200, in the present invention to be opposed to the outer surface 2 The stopper 202 protruding to a predetermined length along the outer edge is formed on the outer surface of the upper end of the storage container 200.

In addition, the inner surface of the lower case 120 has a guide groove 121 in which the fixing protrusion 201 is inserted and rotated to have a predetermined length along the inner surface of the lower case 120, and ends of the guide groove 121. The fixing jaw 122 is formed at the side, and the lower case 120 is formed with a storage space 123 for storing the storage container 200 and the recovery container 400 at both sides.

The solvent circulation part 300 is installed in the inner installation space of the upper case 110, and includes a contact tip 310 detachably fastened so that one side thereof is exposed to the outer side of the upper case 110 in the storage container 200. The cosmetic solvent is circulated to the contact tip 310 to be discharged to the recovery container 400 side, comprising a suction pipe 320, recovery pipe 330, contact tip 310 and the suction amount limiting means 340 do.

The suction pipe 320 has one end connected to the storage container 200 and the other end is connected to the discharge hole 312 of the contact tip 310 to be described later, the cosmetic solvent stored in the storage container 200 of the contact tip 310 It is discharged onto the contact surface 311.

The recovery pipe 330 has one end connected to the discharge hole 313 and the other end connected to the recovery container 400 to discharge the cosmetic solvent sucked through the discharge hole 313 to the recovery container 400.

The contact tip 310 is detachably coupled so that one side thereof is exposed to the outside at one edge of the upper end of the upper case 110, and the surface exposed to the outside is formed as a contact surface 311 that contacts the user's skin.

In addition, at least one discharge hole 312 is formed on the contact surface 311 and communicates with the suction pipe 320 to discharge the cosmetic solvent in the storage container 200 to be discharged to the outside, and is adjacent to the discharge hole 312. In order to recover the cosmetic solvent or sebum or keratin, etc. used in the main body 100 again, the discharge hole 313 which is in communication with the recovery pipe 330 is formed.

Here, a flow path having various shapes such as a zigzag shape is formed between the discharge hole 312 and the discharge hole 313, and the cosmetic solvent discharged to the discharge hole 312 in contact with the user's skin moves along the flow path. The cosmetic solvent mixed with keratin and foreign matter is sucked into the discharge hole (313).

The suction amount limiting means 340 is coupled to one end of the suction pipe 320 to limit the suction amount of the cosmetic solvent sucked into the suction pipe 320 in the storage container 200 by the suction force of the suction motor driving unit 500. In this case, the suction amount limiting means 340 may be an orifice 341 having a fine hole 341a and a porous filter having a plurality of fine holes 341a formed therein. In addition, the suction amount limiting means 340 may be coupled to one end of the recovery pipe 330.

As such, the suction amount limiting means 340 adjusts the suction amount of the solvent so that it can be used once without replacing the amount of the cosmetic solvent contained in the storage container 200 and the cosmetic solvent in the main body 100 so as to be suitable for the beauty treatment time. It will play the role of controlling.

Such a skin care device has a constant suction pressure of the suction motor driving unit 500 in a specific area of the face, for example, a procedure for removing sebum in the nose. Functioned  Actual time 15 seconds In the present invention, this one-time use time for 15 seconds Cosmetic  The diameter of the micropores 341a of the orifice 341 is set to be limited to 20 ml.

Therefore, in the present invention, the following table 1] and from  At room temperature, 20 ml of the solution is added to the storage container 200, and the solution in the storage container 200 is Discharged  The time required was measured.

Where solution A is Distilled water  B is the viscosity 2250cPs  Solution, adjust the suction pressure to strong or weak Example  Of the micropores 341a from 1 to 7 Diameter  Experiments were performed with changes.

In addition, the solution exceeding the viscosity of the solution B is difficult to inhale by the suction force of the portable skin care device according to the present invention appears Maximum viscosity At 2250cPs  It was measured by.

Experiment result, Example As in 7 Of orifice 341  Fine hole 341a Diameter  If 1.0 mm, all solution in the reservoir will Discharged  The time required was 15.2 seconds.

Accordingly, according to the present invention Of the suction amount limiting means 340  Fine hole 341a Diameter  It is preferable to set it to 1 mm or less.

The recovery container 400 is made of the same transparent plastic material as the storage container 200, and the cosmetic solvent discharged through the solvent circulation part 300 is recovered into the recovery container 400. The recovery container 400 is accommodated in the installation space together with the inner storage container 200 of the lower case 120, the stepped to the stopper 202 of the storage container 200 on the outer surface of the upper end of the recovery container 400 401 is formed.

To explain in more detail how the storage container 200 and the recovery container 400 are fixed inside the lower case 120, first, the recovery container 400 into the storage space 123 formed inside the lower case 120. After inserting, the lower end of the storage container 200 is inserted into the lower case 120, and the fixing protrusion 201 formed on the outside of the upper end of the storage container 200 is rotated to be disposed on the guide groove 121. Next, the fixing protrusion 201 is rotated in the locking direction along the guide groove 121 and fitted to the fixing jaw 122 formed at the end of the guide groove 121, and integrally formed on the outer surface of the storage container 200. The stopper 202 formed as is rotated together to be fixed to the upper end of the step 401.

The stopper 202 allows the recovery container 400 to be easily fixed to the inner side of the lower case 120 together with the storage container 200 without being separated from the lower case 120, thereby lowering the lower case 120. Pulling is separated from the upper case 110 and then simply pouring the entire lower case 120 can be easily discharged the cosmetic solvent used in the recovery container 400.

Suction motor driving unit 500 is installed in the inner installation space of the upper case 110, it is to communicate with the recovery container 400 to provide a suction force to the recovery container 400, the connection with the recovery container 400 The connection pipe 510, the suction motor 520, the battery 530 is configured to further include a moisture sensing means (540).

One end of the connection pipe 510 is connected to the upper side of the recovery container 400, the other end is coupled to the suction motor 520, and the suction motor 520 forms a predetermined suction pressure to the connection pipe 510. Provide suction power.

The battery 530 is electrically connected to the suction motor 520 to supply power, and a charging terminal 101 for charging the battery 530 may be formed outside the main body 100.

Moisture sensing means 540 is installed at one end of the connecting pipe 510, by detecting that the cosmetic solvent in the recovery container 400 flows into the connecting pipe 510, the moisture does not seep into the suction motor 520 side. Do not.

The moisture detection means 540 includes a detection filter 541, the moisture detection module 542.

The detection filter 541 is made of a porous material such as a sponge, is installed at one end of the connection pipe 510 to maintain the suction force on the suction motor 520 side, the cosmetic solvent is introduced into the connection pipe 510 inside. In this case, the solvent is rapidly absorbed into the surface of the detection filter 541.

The moisture detection module 542 has one end in contact with one side of the detection filter 541 to transmit information about the wet state of the detection filter 541 to the controller 700. The moisture detection module 542 has an electrical resistance measurement method, one end of the conductive metal plate 542a is in contact with one side of the detection filter 541, the other end is connected to the side of the control board 710 to be described later, the electrical resistance Measure the moisture content according to the value.

In addition, the lower portion of the detection filter 541 is equipped with a backflow prevention body 550 having a micro-pores 551, to prevent the solvent in the recovery container 400 from leaking to the detection filter 541 side. The micropores 551 formed in the body for preventing backflow 550 allow the air supplied from the suction motor 520 to be supplied into the recovery container 400 and to prevent the backflow of the solvent to some extent. The solvent flowing into the micropores 551 of the prevention body 550 is again absorbed by the detection filter 541.

In addition, the backflow prevention body 550 not only prevents the backflow of the cosmetic solvent during the operation of the device to which the suction pressure is applied, but also prevents the user from using the waste beauty solvent in the recovery container 400 while the device is turned off. Even if the waste beauty solvent is in contact with the micropores 551 of the backflow prevention body 550 in the state of not being collected, the suction pressure is not provided so that the backflow is not made or is fine even if it flows into the inside. A small amount of cosmetic solvent is absorbed by the porous sensor filter 541 is not affected at all to the suction motor drive unit 500 side.

The control unit 700 is installed inside the upper case 110, and includes a control plate 710 electrically connected to an operation button 720 installed on an outer surface of the upper case 110. The controller 700 is electrically connected to the suction motor driver 500 to control the operation of the suction motor driver 500. As described above, the moisture content value detected by the moisture detection module 542 is controlled by the controller 700. When transmitted to, the control unit 700 to stop the operation of the suction motor 520 based on the detected value.

Such the present invention is composed of a single body that is always contained in the main body 100 for use as a portable type, the cosmetic solvent accommodated in the main body 100 when used while rotating the main body 100 at various angles There is a fear that the flow into the suction motor 520 through the connection pipe 510 easily.

In particular, since the portable skin care device according to the present invention is operated by the suction force of the suction motor 520, the likelihood that the cosmetic solvent is easily introduced into the suction motor 520 side due to this suction force becomes higher.

Thus, in the present invention, as described above, the backflow prevention body 550 prevents the backflow and also detects the water flowing into the connection pipe 510 through the water detection module 542 so as to detect the suction motor 520. In addition to stopping the operation of the), and further installed by the water inflow prevention means 410 in the recovery container 400 so that the cosmetic solvent discharged into the recovery container 400 is not easily introduced to the connection pipe 510 side. The cosmetic solvent discharged into the container 400 is prevented from flowing into the suction motor driver 500.

The water inflow preventing means 410 is installed on the first blocking member 411 and the first blocking member 411 to be inclined toward the direction in which the contact tip 310 is installed, the first blocking member The second blocking member 412 inclined in a direction opposite to the inclined direction of the 411, and the first, second blocking member (411, 412) is formed with a zigzag-shaped air flow path, the contact tip 310 Even if the body 100 is tilted to contact the skin surface of the user, the cosmetic solvent contained therein is blocked from being moved to the upper portion of the recovery container 400 by the first blocking member 411, and further tilted or recovered The volume of the cosmetic solvent discharged into the container 400 is large, so that even if introduced into the upper portion of the first blocking member 411, the second blocking member 412 is blocked again.

Further, the first and second blocking members 411 and 412 are installed in different inclined directions so that the cosmetic solvent is blocked at the lower portion of the second blocking member 412 even when the main body 100 is inclined in the opposite direction.

In addition, the recovery pipe 330 for discharging the cosmetic solvent into the recovery container 400 passes through the first and second blocking members 411 and 412 to be introduced into the recovery container 400 to a predetermined length, thereby causing the cosmetic solvent. Is to be supplied directly to the bottom of the recovery container 400. This is to prevent the foam generated when the cosmetic solvent is discharged into the recovery container 400 does not flow into the upper portion of the recovery container 400 when the cosmetic agent contains a foam generating component.

Furthermore, in the present invention, by installing the angle sensing module 600 on one side of the upper case 110, the main body 100 is sensed inclination to be transmitted to the control unit 700, the control unit 700 such an angle The driving of the suction motor 520 is stopped based on the value sensed by the sensing module 600.

The angle sensing module 600 is inclined more than the inclination of the case, the first and second blocking members 411, 412, or more than a predetermined angle, the cosmetic solvent flows into the connection pipe 510 Prevent it from happening in advance.

Hereinafter will be described in detail the method of using the portable skin care device according to the present invention.

First, the lower case 120 of the portable skin care device according to the present invention is detached, and the storage container 200 is rotated in the unlocking direction to be taken out of the lower case 120.

At this time, the recovery container 400 is inserted into the lower case 120.

20 ~ 25ml of the cosmetic solvent in the storage container 200 thus removed, and then inserted into the lower case 120 to guide the protrusion formed on the outer surface of the storage container 200 formed inside the lower case 120. The locking projection 201 is rotated in the locking direction along the groove 121 so that the fixing projection 201 is caught by the fixing jaw 122 formed at the end of the guide groove 121.

When the storage container 200 is rotated in the locking direction as described above, the stopper 202 protruding from the upper end of the storage container 200 is fixed to the upper end of the step 401 of the recovery container 400 so that the recovery container 400 is also lower. The case 120 is fixed without falling off.

The lower case 120 containing the cosmetic solvent as described above is pushed back to the lower portion of the upper case 110. At this time, the fixing case 201 is formed on the outer surface of the lower case 120, the fixing groove corresponding to the fixing protrusion 201 is formed inside the upper case 110 to be fitted.

Along with this, the user selects a suitable contact tip 310 according to the purpose of skin care, and then couples it to one side of the upper end of the case.

Then, the user contacts the contact tip 310 to the skin surface while holding the main body 100, and then by pressing the operation button 720 formed on the outside of the upper case 110, the suction motor driving unit 500 is To work.

By the operation of the suction motor driving unit 500, the cosmetic solvent accommodated inside the storage container 200 is sucked back into the recovery container 400 through the solvent circulation part 300.

Through this process, the cosmetic solvent is sucked into the suction tube 320 from the inside of the storage container 200 and discharged to the outside through the discharge hole 312 of the contact tip 310, and the cosmetic solvent discharged is applied to the skin surface of the user. While massaging the foreign matter such as keratin again to move along the channel of the discharge hole 312 is sucked back into the discharge hole (313).

In this process, since the contact surface 311 of the contact tip 310 is in close contact with the user's skin surface, the suction force acts at the discharge hole 313. When the user releases the contact tip 310 from the skin surface, Temporarily greater pressure may be applied to eject a larger amount of cosmetic solvent that is not applied to the skin surface in the discharge hole 312. Accordingly, in the present invention, the suction amount limiting means 340 such as the orifice 341 is installed on the connecting pipe 510 side to limit the amount of solvent that the cosmetic solvent is ejected into the discharge hole 312 so that even a greater suction force is applied. Do not increase the ease of use.

And the cosmetic solvent sucked into the discharge hole 313 is discharged into the recovery container 400 along the recovery pipe 330, and after the skin care is completed, the user separates the lower case 120 from the upper case 110 Then, the waste solvents contained in the recovery container 400 can be poured directly, and can be easily discharged.

In addition, the cosmetic solvent discharged to the recovery container 400 by tilting the main body 100 during the skin care procedure may be sucked to the suction motor 520 connected to the recovery container 400, and the motor may be broken. In the present invention, the first and second blocking members 411 and 412 are installed inside the recovery container 400 to prevent water from splashing into the recovery container 400, and further, the first and second blocking members 411 and 412 is installed in an inclined direction opposite to each other so that the cosmetic solvent does not bounce upwards even when the main body 100 is inclined in the opposite direction away from the use angle in normal use.

In addition, when the main body 100 is inclined larger than the inclination in which the first and second blocking members 411 and 412 are installed, or when the main body 100 is inclined more than a predetermined angle, the sensing module 600 senses the sensing. The control unit 700 stops the driving of the suction motor 520 based on the calculated value. Then, when the user changes the inclination by lifting the main body 100, the controller 700 controls the driving of the suction motor 520 by the value sensed again by the angle sensing module 600.

In addition, the connector 510 is equipped with a backflow prevention body 550 having a fine hole 341a so that the cosmetic solvent does not easily flow into the connector 510 even when the main body 100 is tilted. Even if the sensor 541 is first absorbed by the moisture is blocked so as not to flow into the suction motor.

In addition, the detection filter 541 is connected to the moisture detection module 542, the control unit 700 when the wet state is sensed more than a predetermined value by sending a warning alarm or by stopping the driving of the suction motor 520, the water suction motor To prevent the inflow into the source (520).

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications or variations without departing from the spirit and scope of the invention. Therefore, the scope of the appended claims will include such modifications and variations that fall within the spirit of the invention.

100: body 110: upper case
120: lower case 121: guide groove
122: fixed jaw 123: storage space
101: charging terminal
200: storage container 201: fixed protrusion
202: Stopper
210: piston
300: solvent circulation 310: contact tip
311: contact surface 312: discharge hole
313 discharge hole 320 suction tube
330: recovery pipe 340: suction limit
341 orifice 341a micropores
400: recovery container 401: step
410: water inflow prevention means 411: first blocking member
412: second blocking member
500: suction motor drive unit 510: connector
520: suction motor 530: battery
540: water detection means 541: detection filter
542: moisture detection module 542a: metal plate
550: body for preventing backflow 551: fine pores
600: angle sensing module
700: control unit 710: control board
720: Operation Button

Claims (12)

A main body having an installation space formed therein;
A storage container which is installed in an installation space of the main body and accommodates a cosmetic solvent therein;
Is installed in the installation space of the main body, one side is exposed to the outside of the case to form a contact surface in contact with the user's skin, the discharge surface is discharged to the discharge hole and the discharge hole in which the cosmetic solvent contained inside the storage container is discharged Solvent circulation portion comprising a contact tip is formed to discharge the cosmetic solvent is recovered back to the inside of the case;
A recovery container installed in the installation space of the main body, in which a cosmetic solvent discharged to the discharge hole is stored;
A suction motor driving unit installed in the installation space of the main body and communicating with the inside of the recovery container to provide a suction force into the recovery container;
Is installed on one side of the main body, and electrically connected to the suction motor driving unit including a control unit for controlling the operation of the suction motor driving unit,
Portable cosmetic device characterized in that the cosmetic solvent accommodated in the storage container by the operation of the suction motor driving unit is sucked into the recovery container via the solvent circulation.
The method of claim 1,
The main body includes an upper case and a lower case to be detachable up and down,
The storage container and the recovery container is installed inside the lower case, the portable skin care device, characterized in that the solvent contact portion and the suction motor drive unit is installed inside the upper case.
The method of claim 1,
The solvent circulation portion
A suction pipe having one end connected to the storage container and the other end connected to the discharge hole so that the cosmetic solvent stored in the storage container is sucked onto the contact surface of the contact tip;
A recovery pipe having one end connected to the discharge hole and the other end connected to the recovery container to suction the cosmetic solvent into the discharge hole;
Coupled to one end of the suction pipe or the recovery pipe, the suction amount limiting means for limiting the suction amount of the cosmetic solvent sucked into the solvent circulation through the suction pipe by the suction force of the suction motor drive unit, characterized in that it further comprises: Portable skin care device.
The method of claim 3, wherein
The suction amount limiting means is made of an orifice having a fine hole,
Portable pores, characterized in that the micropores of the orifice is 1.0 mm or less in diameter.
The method of claim 3, wherein
Portable suction device, characterized in that the suction amount limiting means is a porous filter formed with a plurality of micropores.
The method of claim 3, wherein
Portable piston device is characterized in that the piston is installed on the inner bottom surface of the storage container, the piston is raised by the suction force of the suction motor drive unit.
The method of claim 3, wherein
Water inlet prevention means is installed on the inner side of the recovery container, to prevent the cosmetic solvent discharged into the recovery container to flow into the suction motor drive unit,
The water inflow prevention means
A first blocking member installed to be inclined toward a direction in which the contact tip is installed, and a second blocking member installed on an upper portion of the first blocking member and inclined in a direction opposite to the inclination direction of the first blocking member; ,
Portable skin care device, characterized in that the first and second blocking member is formed with a zigzag air flow path.
The method of claim 7, wherein
The recovery pipe is a portable skin care device, characterized in that the penetrating through the first, the second blocking member is introduced into the recovery container to a predetermined length.
The method of claim 3, wherein
The suction motor driving unit
One end is connected to the upper side of the recovery container, and the other end of the connection pipe,
A suction motor coupled to the other side of the connection pipe to form a constant suction pressure to provide a suction force to the connection pipe;
A battery electrically connected to the suction motor to supply power;
Is installed at one end of the connection pipe further comprises a moisture sensing means for detecting that the cosmetic solvent in the recovery container is introduced into the connection pipe,
The moisture detection means
As a porous material, the detection filter is installed on one end of the connecting pipe,
Including a moisture detection module, one end of which is in contact with one side of the detection filter to provide information about the wet state of the detection filter to the controller,
The control unit is a portable skin care device, characterized in that for controlling the driving of the suction motor based on the value detected by the moisture detection module.
The method of claim 9,
Portable skin beauty device, characterized in that the lower portion of the detection filter is equipped with a body for preventing the back flow formed with micropores.
The method of claim 3, wherein
It further comprises an angle sensing module installed on one side of the main body to sense the inclination of the main body and transmits the sensed value to the control unit,
The control unit is a portable skin care device, characterized in that for controlling the driving of the suction motor based on the value sensed by the angle sensing module.
The method of claim 3, wherein
The main body includes an upper case and a lower case to be detachable up and down, wherein the storage container and the recovery container are installed inside the lower case, and the solvent contact portion and the suction motor driving part are installed inside the upper case.
Fixing protrusions are formed on the outer side of the storage container, the stopper is formed to protrude to a predetermined length along the outer edge of the upper end outer surface,
A guide groove in which the fixing protrusion is inserted and rotated is formed on the inner surface of the lower case to have a predetermined length along the inner surface of the lower case, and a fixing jaw protrudes on an end side of the guide groove.
The stepped portion is fixed to the stopper on the outer surface of the upper end of the recovery container,
The storage container is accommodated inside the lower case, and then the storage container is inserted into the lower case, and the fixing protrusion is fixed to the fixing jaw while being rotated along the guide groove, and the stopper is rotated. Portable skin care device, characterized in that fixed to the upper end of the step.