Skin beauty equipment

Abstract

The present invention provides a skin beauty instrument capable of concentratedly caring for the skin of the corners of the eyes or the forehead, comprising: a main body; and a placement body, which allows the main body to be placed on the face of a user, a sheet storage portion for storing sheets being formed on the main body, the main body comprising at least one first area contacted by the sheets stored in the sheet storage portion and a second area between the edge of the main body and the first area, and the thickness of the first area can be thinner than the thickness of the second area.

Description

Technical Field

[0001] The present invention relates to a skin beauty instrument, and in particular to a skin beauty instrument capable of performing concentrated care on the corners of eyes, forehead and the like. Background Art

[0002] As the beauty industry develops, people are not only interested in products such as basic cosmetics and color cosmetics, but also pay more and more attention to skin management services for improving skin color or wrinkles.

[0003] On the other hand, the effect of skin care generally does not appear in a short period of time, but only appears when skin care is continued for a long time. Therefore, if users want to achieve effects such as improved skin color or wrinkle improvement, it is very important to continue to receive skin care.

[0004] However, it is difficult for users to visit places that provide skin care services or to receive skin care services on a continuous basis due to reasons such as lack of time.

[0005] Therefore, it is necessary to develop a skin care device that can provide skin care functions at a user's desired location and time. Summary of the invention

[0006] Technical issues

[0007] The present invention provides a skin beauty device which is easy to use.

[0008] The invention provides a skin beauty instrument for caring for the skin of the eye corners, forehead and the like.

[0009] The present invention provides a skin beauty instrument capable of performing personalized care on various skin parts such as the corners of the eyes or the forehead.

[0010] The present invention provides a skin beauty device that can be used by attaching a sheet to the face.

[0011] The present invention provides a skin beauty device which can not only bring a sheet into contact with the face, but also provide a heating effect or a vibration effect, etc. to the facial part that contacts the sheet.

[0012] Means of solving problems

[0013] The skin beauty instrument of an embodiment of the present invention includes: a main body; and a placement body, which allows the main body to be placed on the face of a user, and a sheet storage portion for storing sheets is formed on the main body. The main body includes at least one first area contacted by the sheets stored in the sheet storage portion and a second area between the edge of the main body and the first area, and the thickness of the first area can be thinner than the thickness of the second area.

[0014] The thickness of the first region may be an average thickness of the first region, and the thickness of the second region may be an average thickness of the second region.

[0015] An opening corresponding to the eyes of the user is formed in the main body, and at least a portion of the first region may overlap with the opening in a vertical direction.

[0016] A pair of first regions are formed in the main body, and the pair of first regions are separated in the left-right direction. The main body includes: a left region, which includes the first region located on the left side of the pair of first regions; a right region, which includes the first region located on the right side of the pair of first regions; and a central region, which is located between the left region and the right region, and the average thickness of the central region can be thicker than the average thickness of the left region and the average thickness of the right region.

[0017] The main body includes: an outer body; and an inner body, which is arranged on the back of the outer body and has an inner side facing the user's face, and may also include a vibration module, which is arranged between the outer body and the inner body.

[0018] The main body includes: an outer body; and an inner body, which is arranged on the back of the outer body and has an inner side facing the user's face, and may also include a heating module, which is arranged between the outer body and the inner body.

[0019] The thickness of the inner body may be thinner than the thickness of the outer body.

[0020] The heat generating module and the first region may overlap in the horizontal direction.

[0021] The sheet storage portion may further include a rib for guiding installation of the sheet.

[0022] The thickness of the ribs may be thinner than the thickness of the sheet.

[0023] The sheet storage portion may be formed with a recessed portion for storing the sheets.

[0024] The depth of the recessed portion may be thinner than the thickness of the sheet.

[0025] The sheets can be attached and detached to the sheet storage section.

[0026] The main body may be formed of silicon, TPE (Thermo Plastic Elastomer) or polyurethane.

[0027] A skin beauty instrument system according to an embodiment of the present invention includes: a terminal; and a skin beauty instrument, which has a communication module for sending and receiving signals with the terminal, the skin beauty instrument includes: a main body; and a placement body, which allows the main body to be placed on the face of the user, a sheet storage portion for storing sheets is formed on the main body, the main body includes at least one first area contacted by the sheets stored in the sheet storage portion and a second area between the edge of the main body and the first area, and the thickness of the first area can be thinner than the thickness of the second area.

[0028] The skin care device may further include: a vibration module mounted to the main body; and a processor that sets an operation method of the vibration module based on a control command received from the terminal.

[0029] The processor may set a vibration intensity of the vibration module disposed at a position corresponding to the first region and a vibration intensity of the vibration module disposed at a position corresponding to the second region to be different.

[0030] The skin beauty instrument may further include: a heating module installed in the main body; and a processor that sets an operation method of the heating module based on a control command received from the terminal.

[0031] The skin care device may further include: a processor configured to set an operation method based on at least one of the environmental information and the user information received from the terminal.

[0032] Effects of the Invention

[0033] According to the present invention, the thickness of the area where the sheet contacts is made thinner than the thickness of the area where the sheet does not contact, thereby preventing the skin beauty instrument from excessively pressing the user's face in the area where the sheet does not contact, thereby achieving a frame function. In addition, in this case, there is no need to add additional frame parts, so there is an advantage of simple assembly process and saving manufacturing costs.

[0034] In addition, the thickness of the area in contact with the sheet is formed to be thinner, so the vibration or heat generated by the vibration module or heating module arranged around the sheet can be more easily transmitted to the sheet, thereby having the advantage of increasing the rate at which the ingredients contained in the sheet are absorbed by the skin.

[0035] In addition, the thickness of the two side areas of the main body is made thinner than that of the central area, so that the two side areas can be bent more easily than the central area. This has the advantage of being able to fit the entire main body tightly to the face regardless of the face shape, face size, etc. that vary depending on each user.

[0036] The thickness of the inner body is made thinner than that of the outer body, thereby minimizing the loss of vibration or heat generated by the vibration module or the heating module before it is transferred to the user's face, and protecting the vibration module or the heating module externally.

[0037] The rib or the recessed portion can guide the attachment position when the user attaches the sheet to the sheet storage portion, thereby providing an advantage of providing convenience. In addition, the thickness of the rib or the depth of the recessed portion is made thinner than the thickness of the sheet, thereby maximizing the contact area between the sheet and the user's face. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a perspective view showing the front surface of the skin care device according to the embodiment of the present invention.

[0039] Figure 2 1 is a perspective view showing the rear surface of the skin care device according to the embodiment of the present invention.

[0040] Figure 3 It is a perspective view showing a main body of one embodiment of the present invention.

[0041] Figure 4 It is shown Figure 3 The illustrated perspective view shows the main body and the sheet being attached.

[0042] Figure 5 yes Figure 3 A-A' line cross-section diagram.

[0043] Figure 6 yes Figure 3 BB' line cross-section diagram.

[0044] Figure 7 yes Figure 3 C-C' line cross-section diagram.

[0045] Figure 8 It is a perspective view showing a main body according to another embodiment of the present invention.

[0046] Fig. 9 yes Figure 8 D-D' line cross-section diagram.

[0047] Fig.10 It is a diagram showing a main body and a placement body in which an inner main body and an outer main body are separated according to an embodiment of the present invention.

[0048] Fig.11 4 is a control block diagram of a skin care device according to an embodiment of the present invention.

[0049] Fig.12 This is a diagram showing a piezoelectric sensor that can be provided in the skin care device according to the embodiment of the present invention.

[0050] Fig.13 This is a diagram showing the inner side surface of a main body according to another embodiment of the present invention.

[0051] Fig.14 1 is a diagram showing a contact time sensing element that may be provided in the skin care device according to the embodiment of the present invention.

[0052] Fig.15 This is a diagram showing a light-vibration composite element that can be provided in a skin care device according to an embodiment of the present invention.

[0053] Fig.16 1 is a diagram showing a deformable light emitting module that can be provided in a skin care device according to an embodiment of the present invention.

[0054] Fig.17 This is a diagram showing a skin thickness measuring element that can be provided in the skin beauty device according to the embodiment of the present invention.

[0055] Figure 18a to Figure 18b 1 is a diagram showing a linear ultrasonic module that can be provided in the skin care device according to the embodiment of the present invention.

[0056] Fig.19 This is a diagram showing a composite skin thickness measuring element that can be provided in the skin beauty device according to the embodiment of the present invention.

[0057] Fig. 20 4 is a control block diagram of a skin beauty instrument system including the skin beauty instrument according to an embodiment of the present invention. DETAILED DESCRIPTION

[0058] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[0059] The ending words "module" and "unit" of the components used in the following description are simply given for the convenience of writing this specification, and they themselves do not have particularly important meanings or functions. Therefore, the above-mentioned "module" and "unit" can be used interchangeably.

[0060] Terms including ordinal numbers such as "first" and "second" may be used to describe various components, but the terms do not limit the components. The terms are used only to distinguish one component from other components.

[0061] Unless otherwise specified herein, a singular expression includes a plural expression.

[0062] In the present application, terms such as "including" or "having" indicate the existence of features, numbers, steps, actions, constituent elements, parts or combinations thereof recorded in the specification, and do not preclude the existence or additional possibility of one or more other features or numbers, steps, actions, constituent elements, parts or combinations thereof.

[0063] Figure 1 is a perspective view showing the front surface of the skin care device according to the embodiment of the present invention, Figure 2 1 is a perspective view showing the rear surface of the skin care device according to the embodiment of the present invention.

[0064] The skin care device 1 according to the embodiment of the present invention may include a main body 100 and a placement body 200 .

[0065] At least a portion of the main body 100 contacts the user's face and can provide a skin care function to the user's face. The main body 100 may be provided with a stimulation providing unit for providing a skin care function to the user's face. The stimulation providing unit provides stimulation to the user's face, the user's skin, etc. The stimulation providing unit may include a module that generates vibration, light, heat, etc.

[0066] In addition, the main body 100 may include a power button 60a, and by pressing the power button 60a, the power module 60 can be turned on or off. When the power module 60 is turned on, power can be supplied to various structures in the skin care device 1. The shape and position of the power button 60a are only examples and are not limited thereto.

[0067] The main body 100 may be formed with openings 102 corresponding to the eyes of the user. The openings 102 may include a left opening 102a corresponding to the left eye of the user and a right opening 102b corresponding to the right eye of the user.

[0068] The opening 102 can ensure the field of vision of the user who installs the skin care device 1 .

[0069] The placement body 200 may be connected to the main body 100. On the other hand, according to an embodiment, the skin care device 1 may further include connection bodies 203, 204 for connecting the main body 100 and the placement body 200.

[0070] The placement body 200 enables the main body 100 to be placed on the user's face.

[0071] According to one embodiment, the placement body 200 can be connected to both side ends of the main body 100 and installed in a form that surrounds the user's head. In this case, the placement body 200 is made of a material such as elastic rubber and can be formed into a band form. Therefore, when the skin beauty instrument 1 is installed on the user, the placement body 200 can closely fit the main body 100 toward the user's face.

[0072] The placement body 200 may include a left placement member 201 and a right placement member 202. The left placement member 201 may be connected close to the left opening 102a of the left opening 102a and the right opening 102b, and the right placement member 202 may be connected close to the right opening 102b of the left opening 102a and the right opening 102b.

[0073] When the skin care device 1 further includes connectors 203 , 204 , the connectors 203 , 204 may include a left connector 203 connecting the left placement component 201 with the body 100 and a right connector 204 connecting the right placement component 202 with the body 100 .

[0074] On the other hand, the left connection body 203 and the right connection body 204 may be integrally formed with the main body 100 .

[0075] On the other hand, the placement body 200 may further include a nose placement portion 210. The nose placement portion 210 may be placed on the nose of the user to be supported, and in this case, the main body 100 may be placed on the face of the user.

[0076] The nose placement part 210 may be formed in a shape where the lower end of the body 100 is recessed between the left opening 102a and the right opening 102b. When the skin care device 1 is mounted on the user's face, the user's nose may be located in the recessed portion between the left opening 102a and the right opening 102b.

[0077] On the other hand, the main body 100 may be made of a flexible material. For example, the main body 100 may be made of materials such as silicon, TPE (Thermo Plastic Elastomer) or polyurethane, and this is an example for the sake of convenience. The main body 100 may be made of various materials that can fit closely to the user's face. When the main body 100 is made of materials such as silicon, TPE (Thermo Plastic Elastomer) or polyurethane, it has the advantage of being waterproof and easy to clean with water.

[0078] Similarly, the placement body 200 may also be made of a flexible material. Similar to the case described in the main body 100, the placement body 200 may be made of materials such as silicon, TPE or polyurethane, but this is only an example for the convenience of description and is not limited thereto.

[0079] The main body 100 may be provided with a space for receiving the sheet 2 (see Figure 4 ) of the sheet storage section 110. The sheet 2 can be detachably mounted to the sheet storage section 110.

[0080] The sheet storage section 110 is a guide for guiding the position of the sheet 2 when the sheet 2 is attached to the main body 100. The sheet storage section 110 may be a sheet fixing guide for preventing the sheet 2 attached to the main body 100 from moving or falling downward.

[0081] The sheet 2 is a material containing nutrients, moisturizing ingredients, and the like for skin care, and is made of a nonwoven fabric such as cotton or cloth, a hydrogel, or the like.

[0082] According to an embodiment, the sheet 2 may include microneedles with functional ingredients. The material of the microneedles may be a solid type such as metal or silicon, or a soluble type that is dissolved when applied to the skin using a self-degradable material, a biodegradable material, or the like. The microneedles may contain functional materials for wrinkle improvement and whitening such as botulinum toxin, retinol, and hyaluronic acid. When the microneedles are pressed against the skin, the functional materials can penetrate deep into the skin. When the skin beauty instrument 1 proposed in the present invention is worn on the face, it is pressed against the face, thereby enabling smooth attachment and absorption of the microneedles.

[0083] On the other hand, the shape of the sheet 2 may be the same as the shape of the sheet storage section 100. Specifically, the outer peripheral shape of the sheet 2 may be the same as the inner peripheral shape of the sheet storage section 100.

[0084] The sheet 2 formed in the same shape as the sheet storage portion 100 can be said to be a dedicated product used only in the production of the skin care device 1 of the present invention.

[0085] In addition, the sheet 2 formed in the same shape as the sheet storage portion 100 can be said to be a dedicated product used only in the use of the skin care device 1 of the present invention.

[0086] The sheet storage portion 110 may be formed on the surface that contacts the user's face when the main body 100 is placed on the user's face. The sheet storage portion 110 is formed on the back of the main body 100, and in particular, may be formed on the inner main body 20 described later (see Figure 5 )'s inner side 21.

[0087] like Figure 2 As shown, the sheet storage section 110 may be formed below the opening 102. The sheet storage section 110 may include a left sheet storage section 110a formed below the left opening 102a and a right sheet storage section 110b formed below the right opening 102b.

[0088] but, Figure 2 The position of the sheet storage section 110 shown in the figure is merely an example, and the sheet storage section 110 may be formed above the opening 102 or between the left opening 102 a and the right opening 102 b .

[0089] Figure 3 is a perspective view showing a main body of an embodiment of the present invention, Figure 4 It is shown Figure 3A perspective view of the main body and the sheet being attached is shown. Figure 5 yes Figure 3 A-A' line cross-section diagram, Figure 6 yes Figure 3 The BB' line cross-section diagram, Figure 7 yes Figure 3 C-C' line cross-section diagram.

[0090] The body 100 may include at least one first region A1 in contact with the sheet 2 stored in the sheet storage portion 110 and a second region A2 in contact with the sheet 2. The second region A2 may be a region between the edge 101 of the body 100 and the first region A1.

[0091] At least a portion of the first area A1 may overlap with the opening 102 in the up-down direction.

[0092] The first region A1, which is the surface in contact with the sheet 2, may be a surface subjected to water repellent treatment so that the components contained in the sheet 2 are not absorbed by the body 100. Alternatively, the material of the first region A1 and the material of the second region A2 may be different.

[0093] According to an embodiment, the sheet storage portion 110 may include a rib 23 for guiding the attachment of the sheet 2. The rib 23 may be formed in the second area A2. The rib 23 may be formed protruding toward the user's face on the inner side surface 21. The rib 23 may be formed along the outer periphery of the first area A1.

[0094] The cross-sectional shape of the first region A1 may be the same as the cross-sectional shape of the sheet 2. The area of ​​the first region A1 may be larger than or the same as the area of ​​the sheet 2.

[0095] The sheet 2 may be attached to at least a portion or the entire first area A1. When the sheet 2 is attached to the first area A1, the main body 100 may be placed on the user's face, and the sheet 2 may be closely attached to the user's face through the placement body 200.

[0096] The first area A1 is formed as a pair in the main body 100 and can be spaced apart in the left-right direction. One of the first areas A1 can be formed in the left sheet storage section 110a, and the other can be formed in the right sheet storage section 110b.

[0097] On the other hand, Figure 4 As shown, the main body 100 can be divided into three areas. However, Figure 4 The imaginary lines for distinguishing the three regions shown in the figure are merely examples and are not limited thereto.

[0098] When the main body 100 is divided into three areas, the main body 100 may include: a left area L, which includes a first area A1 located on the left side of a pair of first areas A1; a right area R, which includes a first area A1 located on the right side of a pair of first areas A1; and a central area C between the left area L and the right area R.

[0099] At this time, the average thickness of the central area C may be thicker than the average thickness of the left area L and the average thickness of the right area R. The average thickness of the left area L and the average thickness of the right area R may be the same. When the main body 100 is mounted on the user's face, it may be bent according to the face shape and fit closely to the user's face. At this time, the degree of bending of the two side areas L and R of the main body 100 is greater than that of the central area C, so that the average thickness of the two side areas L and R is thinner than the average thickness of the central area C, thereby having the advantage of being able to provide wearing convenience.

[0100] For example, the maximum thickness of the central region C may be 5.26 mm, and the maximum thickness of the two side regions L and R may be 5.18 mm.

[0101] On the other hand, the thickness of the first region A1 may be thinner than the thickness of the second region A2.

[0102] In particular, the center area of ​​the forehead of the main body 100 may be the thickest. The thickness of the center area of ​​the forehead may be 5T (=5 mm) or more.

[0103] On the other hand, the body 100 may include an outer body 10 and an inner body 20. The body 100 may be formed in a form in which the outer body 10 and the inner body 20 are combined.

[0104] The main body 100 may be provided with a stimulation providing unit. The stimulation providing unit may include a vibration module 30 (see Figure 6 ) and heating module 40 (refer to Figure 7 ) etc. Vibration module 30 (refer to Figure 6 ) and heating module 40 (refer to Figure 7 ) can be configured between the outer body 10 and the inner body 20.

[0105] The outer body 10 may include a back surface 11 at least partially in contact with the inner body 20 and an outer side surface 12 opposite to the back surface 11. When the body 100 is mounted on the user's face, the outer side surface 12 may be the outermost outer surface.

[0106] The inner body 20 may be formed with an inner side surface 21 facing the user's face and a mounting surface 22 opposite to the inner side surface 21. At least a portion of the mounting surface 22 may be in contact with the back surface 11 of the outer body 10.

[0107] A stimulation providing unit such as a vibration module 30 may be disposed on the back surface 11 of the outer body 10 or the mounting surface 22 of the inner body 20. The stimulation providing unit may include a temperature control module 40, an ion module 42, a far infrared module 44, a light emitting module 46, etc., which will be described later, in addition to the vibration module 30.

[0108] According to one embodiment, the body 100 may be manufactured by arranging the vibration module 30 on the mounting surface 22 of the inner body 20 and then covering the inner body 20 with the outer body 10. According to another embodiment, the body 100 may be manufactured by arranging the vibration module 30 on the back surface 11 of the outer body 10 and then coating the inner body 20 on the outer body 10. That is, the vibration module 30 may be arranged at any position between the inner body 20 and the outer body 10. In addition, according to an embodiment, the vibration module 30 may be mounted on the inner side surface 21 of the inner body 20.

[0109] Reference Figure 6 The vibration module 30 may be disposed on the mounting surface 22 of the inner body 20 so as to protrude toward the outer body 10 .

[0110] The vibration module 30 may be disposed in at least one of the first area A1 and the second area A2 .

[0111] For example, the skin beauty device 1 may be provided with eight vibration modules 30, the first and second vibration modules 30 may be arranged in an area corresponding to the first area A1 located on the left, the third and fourth vibration modules 30 may be arranged in an area corresponding to the first area A1 located on the right, and the fifth to eighth vibration modules 30 may be arranged in an area corresponding to the second area A2. The fifth to eighth vibration modules 30 may be arranged in a row in a row spaced apart in the left-right direction in the area corresponding to the second area A2. However, the number and position of the vibration modules 30 are only illustrative and therefore are not limited thereto.

[0112] On the other hand, the thickness T1 of the rib 23 may be thinner than or the same as the thickness T2 of the sheet 2 .

[0113] In particular, if Figure 6 As shown in the figure, the thickness T1 of the rib 23 can be thinner than the thickness T2 of the sheet 2, in which case, the effect of making the sheet 2 close to the user's face can be improved. Specifically, when the thickness T1 of the rib 23 is thicker than the thickness T2 of the sheet 2, the rib 23 first contacts the user's face, so a space can be formed between the sheet 2 and the user's face by the rib 23. Therefore, the face-closed effect of the sheet 2 when the thickness T1 of the rib 23 is thinner than the thickness T2 of the sheet 2 can be higher than the face-closed effect of the sheet 2 when the thickness T1 of the rib 23 is thicker than the thickness T2 of the sheet 2.

[0114] On the other hand, the thickness T3 of the inner body 20 excluding the rib 23 may be thinner than the thickness T1 of the rib 23 and the thickness T2 of the sheet 2. In this case, there is an advantage that the effect of the stimulation providing part such as the vibration module 30 disposed between the outer body 10 and the inner body 20 can be effectively transmitted to the user's face. Specifically, the vibration module 30 is disposed between the outer body 10 and the inner body 20, so the vibration generated by the vibration module 30 can be transmitted to the user's face only through the inner body 20. Therefore, the thinner the thickness T3 of the inner body 20, the more the effect of the vibration module 30 transmitted to the user's face can be improved.

[0115] On the other hand, a temperature control module 40 may be further disposed on the mounting surface 22 of the inner body 20. For example, the temperature control module 40 may be disposed on the mounting surface 22 of the inner body 20 so as to protrude toward the outer body 10.

[0116] The temperature control module 40 can be configured at a position corresponding to the corner of the eye, the temple, the forehead, the brow, the acupuncture points, etc. As an example, the temperature control module 40 can be configured at a position overlapping with the first area A1 in the horizontal direction. For example, two temperature control modules 40 can be configured in the skin beauty instrument 1, the first temperature control module 40 can be configured in the area corresponding to the first area A1 located on the left, and the second temperature control module 40 can be configured in the area corresponding to the first area A1 located on the right. However, the number and position of the temperature control modules 40 are only illustrative and are not limited thereto. According to one embodiment, the temperature control module 40 may include a heating element, which can emit heat with a heating temperature. At this time, the heating temperature is a temperature between 24 and 39 degrees that is easily absorbed by the skin, and can have a temperature that allows the moisturizing components to be absorbed into the skin. The absorption of nutrients, moisturizing components, etc. contained in the sheet 2 by the user's face can be promoted by generating heat.

[0117] According to another embodiment, the temperature control module 40 may include an element having a cooling function (eg, a thermoelectric element). In this case, the temperature control module 40 may cool at least one part of the user's face.

[0118] That is, the temperature of the temperature control module 40 can be set differently according to the function, the user's skin condition, and the environmental condition (season, etc.). When cooling, the cool feeling can produce effects such as fatigue relief and wrinkle relief around the eyes, and when heating, the blood circulation in the corners of the eyes can be improved and dark circles can be relieved. On the other hand, the temperature control module 40 and the vibration module 30 can operate together, in which case, there is an advantage of providing a massage function to the user.

[0119] The thickness T1 of the rib 23, the thickness T2 of the sheet 2, the thickness T3 of the inner body 20 other than the rib 23, etc. are the same as Figure 6 The situation described in is the same as that described in , so repeated description is omitted.

[0120] In addition, if Figure 6 and Figure 7 As shown in the figure, the thickness of the first region A1 may be thinner than the thickness of the second region A2. The thickness of the first region A1 may be the average thickness of the first region A1, and the thickness of the second region A2 may be the average thickness of the second region A2.

[0121] In the case where the main body 100 is formed of a flexible material, when the main body 100 is pressed against the user's face, the main body 100 may be severely bent or parts such as the nose or forehead with protruding bones may be excessively pressed, thereby possibly causing inconvenience to the user.

[0122] Therefore, the present invention makes the thickness of the second area A2 that is in close contact with the nose, forehead, etc. thicker than the thickness of the first area A1, thereby having the advantage of being able to minimize excessive pressure on the main body 100 and protect the face. In addition, the thickness of the first area A1 of the attachment sheet 2 is made thinner than the thickness of the second area A2, thereby having the advantage of being able to improve the effects of the vibration module 30 and the sheet 2 transmitted to the user's face.

[0123] Therefore, the skin care device 1 according to the embodiment of the present invention does not include a frame, and thus has the advantage that the number of parts can be reduced compared to a case where a frame is provided inside the main body 100 , and in this case, the assembly process can be simplified, and the cost can be reduced.

[0124] On the other hand, Figures 2 to 7 Unlike the illustrated case, the sheet storage portion 110 does not include the rib 23, and a recessed portion 25 for storing the sheet 2 may be formed in the sheet storage portion 110 (see FIG. Figure 8 ).

[0125] Figure 8 is a perspective view showing a main body of another embodiment of the present invention, Fig. 9 yes Figure 8 D-D' line cross-section diagram.

[0126] According to another embodiment of the present invention, a recessed portion 25 for storing the sheets 2 may be formed in the sheet storage portion 110 .

[0127] The recessed portion 25 may be formed recessed on the inner side surface 21 of the inner body 20. The sheet 2 may be received in the recessed portion 25 and attached to the inner body 20. In this case, similarly to the case described above, the body 100 may include a first area A1 in contact with the sheet 2 and a second area A2 not in contact with the sheet 2. The second area A2 may be an area between the edge 101 of the body 100 and the first area A1.

[0128] The thickness of the first region A1 in contact with the sheet 2 stored in the sheet storage section 110 may be thinner than the thickness of the second region A2 in contact with the sheet 2. The detailed description is the same as the above description, and thus repeated description is omitted.

[0129] On the other hand, the depth T4 of the recessed portion 25 may be thinner than the thickness T5 of the sheet 2. In this case, when the sheet 2 is stored in the recessed portion 25, the sheet 2 protrudes toward the user's face more than the inner side surface 21, thereby promoting the effect of the components contained in the sheet 2 being absorbed by the face.

[0130] Fig.10 The diagram shows a main body and a placement body in which an inner main body and an outer main body are separated according to an embodiment of the present invention.

[0131] The outer body 10 may be formed with outer openings 102 a - 1 and 102 b - 1 , and the inner body 20 may be formed with inner openings 102 a - 2 and 102 b - 2 .

[0132] like Fig.10 As shown in the figure, a vibration module 30 may be disposed between the outer body 10 and the inner body 20. For example, the vibration module 30 may be installed on the installation surface 22 of the inner body 20.

[0133] On the other hand, the skin beauty instrument may further include a circuit board 99, such as Fig.10 As shown in the figure, the circuit board 99 can be disposed on any of the connectors 204. The circuit board 99 can be a FPCB (Flexible PCB).

[0134] However, the shape and position of the circuit board 99 are merely examples. According to an embodiment, the circuit board 99 may also be disposed on the mounting surface 22 of the inner body 20 .

[0135] The circuit board 99 may be connected to the power module 60 and the vibration module 30 via at least one of a power supply line (not shown) and a signal line (not shown).

[0136] The power module 60 may be connected to the circuit board 99 and the vibration module 30 via a power supply line (not shown) to supply power to the circuit board 99 and the vibration module 30 .

[0137] The vibration module 30 may be connected to the power module 60 via a power supply line (not shown).

[0138] The power module 60 may be disposed on the mounting surface 22 of the inner body 20. The power module 60 may be disposed at a position overlapping with a power button 60a provided on the outer body 10 in the horizontal direction.

[0139] On the other hand, the communication module 50 may be further disposed on the connection bodies 203 and 204. However, the communication module 50 may also be disposed on the mounting surface 22.

[0140] Fig.10 The position of the power module 60 and the position of the communication module 50 shown in the figure are examples for convenience of explanation and are not limited thereto.

[0141] The power module 60 may include a battery connection portion (not shown) for attaching and detaching a battery, and may supply power supplied from the battery connected to the battery connection portion to the vibration module 30 .

[0142] As described above, the power module 60 can receive power from the outside through various methods. The above examples are given for the sake of convenience of description and are not limited thereto.

[0143] The power module 60 can be turned on / off by a power button 60a. The user can turn the power of the skin care device 1 on or off by the power button 60a.

[0144] When the power state of the skin beauty instrument 1 is controlled to be on by the power button 60a, the power module 60 can be controlled to activate the vibration module 30. When the power state of the skin beauty instrument 1 is controlled to be off by the power button 60a, the power module 60 can be controlled to interrupt the operation of the vibration module 30.

[0145] The vibration module 30 may vibrate during a set time. The vibration module 30 may directly / indirectly contact the user's skin to transmit vibration. The vibration module 30 may cause vibration by a vibrator vibrating by an electrical signal.

[0146] The skin beauty device 1 may include a plurality of vibration modules 30. When the skin beauty device 1 includes a plurality of vibration modules 30, the vibration intensity and the vibration frequency of each of the plurality of vibration modules 30 may be independently set. Thus, there is the following advantage: at least one of the vibration intensity and the vibration frequency is adjusted according to the characteristics of the skin on which the vibration module 30 is configured, and personalized care can be performed according to each skin part.

[0147] For example, it is assumed that the skin beauty instrument 1 includes 8 vibration modules 30, 4 vibration modules 30 are arranged in the first area A1, and the remaining 4 vibration modules 30 are arranged in the second area A2. According to one embodiment, the vibration intensity and the number of vibrations of the vibration module 30 arranged in the first area A1 can be set to be the same as the vibration intensity and the number of vibrations of the vibration module 30 arranged in the second area A2. According to another embodiment, the vibration intensity of the vibration module 30 arranged in the first area A1 can be set to be weaker than the vibration intensity of the vibration module 30 arranged in the second area A2. According to yet another embodiment, the number of vibrations of the vibration module 30 arranged in the first area A1 can be set to be greater than the number of vibrations of the vibration module 30 arranged in the second area A2. However, the above example is illustrated for the sake of convenience of explanation and is not limited thereto.

[0148] In addition, the skin care device 1 may include other stimulation providing parts in addition to the vibration module 30. Fig.11 Detailed description is given in .

[0149] Fig.11 4 is a control block diagram of a skin care device according to an embodiment of the present invention.

[0150] The skin care device 1 may include at least a part or all of a vibration module 30 , a temperature control module 40 , an ion module 42 , a far infrared module 44 , a light emitting module 46 , a communication module 50 , a power module 60 , a measurement module 70 and a processor 90 .

[0151] The processor 90 may control at least one of the vibration module 30 , the temperature control module 40 , the ion module 42 , the far infrared module 44 , the light emitting module 46 , the communication module 50 , the power module 60 , and the measurement module 70 .

[0152] The stimulation providing unit may be composed of a vibration module 30, a temperature control module 40, an ion module 42, a far infrared module 44, a light emitting module 46, etc. However, this is only an example, and the skin care device 1 of the embodiment of the present invention may also include various modules that can provide stimulation to the skin.

[0153] The temperature control module 40, the ion module 42, the far infrared module 44 and the light emitting module 46 can be arranged between the outer body 10 and the inner body 20. Alternatively, at least a part of the temperature control module 40, the ion module 42 and the far infrared module 44 can also be arranged on the inner side 21 of the inner body 20.

[0154] The temperature control module 40 may include an element that generates a heating or cooling effect using the power supplied from the power module 60 .

[0155] For example, the skin care device 1 may include a plurality of temperature control modules 40. The plurality of temperature control modules 40 may be arranged in the first area A1, and when the temperature control modules 40 arranged in the first area A1 generate heat, it has the effect of promoting the absorption of the components contained in the sheet 2 in contact with the first area A1 by the skin.

[0156] However, this is only an example. As mentioned above, the temperature control module 40 can be set in various positions to produce not only a heating effect but also a cooling effect. The ion module 42 is energized with the skin to supply at least one of cations or anions to the skin. The skin beauty device 1 supplies cations to the skin to remove aging products of the skin, and supplies anions to the skin to promote blood circulation.

[0157] The ion module 42 may supply cations or anions by an alternating current or may supply cations or anions by a galvanic current. In particular, when the ion module 42 supplies cations or anions to the skin by a galvanic current, cations or anions may be supplied to the skin while minimizing skin irritation.

[0158] The processor 90 may control the ion module 42 to generate only cations in the cation mode, to generate only anions in the anion mode, and to generate both cations and anions in the composite mode.

[0159] In addition, the ion module 42 can also generate galvanic ions.

[0160] The far infrared module 44 can emit far infrared light in a band with high transmittance among infrared rays, thereby transmitting the light energy of the far infrared light to the inside of the skin. Even if the far infrared light does not directly contact the skin, it can penetrate the skin, thus having the advantage of being able to effectively transmit light energy.

[0161] The light emitting module 46 may include an LED. The light emitting module 46 may adjust the color of light emitted from the LED to different colors according to the nursing mode. For example, the light emitting module 46 may emit red light in the first nursing mode, green light in the second nursing mode, blue light in the third nursing mode, and red light, green light, and blue light in sequence in the fourth nursing mode. As another example, the light emitting module 46 may emit red light, green light, and blue light independently or in combination.

[0162] On the other hand, in the present invention, the case where the temperature control module 40 and the light emitting module 46 are separate structures has been described, but this is a separate description for distinguishing functions and is not limited to this.

[0163] The stimulation providing unit can operate by receiving a control signal from the terminal 3 or the server 5 described later.

[0164] The measuring module 70 may include an impedance sensor for measuring moisture and oil content of the user's skin. The measuring module 70 may measure moisture and oil content of the user's skin through the measurement value of the impedance sensor.

[0165] In addition, the measuring module 70 may also include an ultrasonic transducer and an ultrasonic sensor. The ultrasonic transducer emits an ultrasonic beam in a pulsed form, and the ultrasonic sensor senses the reflection of the beam emitted by the ultrasonic transducer at the boundary of the skin tissue to measure the skin thickness. Fig.17 A more detailed description is given in .

[0166] In addition, the measurement module 70 may further include a current sensor that senses the amount of current flowing in an area of ​​the inner side 21. The current sensor can monitor the amount of current to determine whether the user is wearing the skin beauty device 1. For example, when the amount of current changes by more than a set value, the current sensor can determine that the user is wearing or removing the skin beauty device 1.

[0167] The processor 90 can set and control the vibration intensity and vibration frequency of each of the plurality of vibration modules 30. In addition, the processor 90 can set and control the heating temperature of each of the temperature control modules 40.

[0168] The processor 90 can transmit and receive signals with the terminal 3 or the server 5 described later through the communication module 50 .

[0169] The processor 90 may supply power to the vibration module 30 , the temperature control module 40 , the communication module 50 , and the processor 90 through the power module 60 .

[0170] On the other hand, skin beauty equipment 1 Fig.11 In addition to the structure described in the above, other structures may be included. Next, various structures of the skin care device 1 will be described.

[0171] For example, the skin care instrument 1 may further include a piezoelectric sensor 410, referring to Fig.12 The piezoelectric sensor 410 may be connected to the circuit board 99 .

[0172] Fig.12 This is a diagram showing a piezoelectric sensor that can be provided in the skin care device according to the embodiment of the present invention.

[0173] The piezoelectric sensor 410 may include a flexible substrate 410a, a piezoelectric film layer 410b on the flexible substrate 410a, an electrode 410c on the piezoelectric film layer 410b, and a protective layer 410d on the electrode 410c.

[0174] The piezoelectric film layer 410 b may include an inorganic material having a perovskite structure, such as BaTiO 3 , LiNbO 3 , LiTaO 3 , KNbO 3 , etc., but is not limited thereto.

[0175] The skin care device of the prior art has the following problem: it does not consider the elasticity of the skin of the user's care target, but performs treatment or care uniformly according to the function set by the product itself.

[0176] In particular, it has been impossible to check in real time how much skin elasticity is improved during skin care in the prior art.

[0177] In this regard, the skin care device 1 of the present invention includes a piezoelectric sensor 410 having a piezoelectric film layer 410b configured on a flexible substrate 410a, thereby having a special technical effect of being able to measure skin elasticity in real time during the skin care process.

[0178] For example, the piezoelectric film layer 410b and the electrode 410c can sense minute changes in skin elasticity, thereby having a special technical effect of measuring skin elasticity in real time during skin care.

[0179] In order to improve the sensitivity to the above-mentioned skin elasticity changes, a signal amplification unit, a signal filtering unit, etc. may also be included.

[0180] Fig.13 This is a diagram showing the inner side surface of a main body according to another embodiment of the present invention.

[0181] According to an embodiment, an adhesive layer 21 a may be formed on the edge of the inner side surface 21 . In this case, the adhesion between the skin care device 1 and the facial skin is increased, thereby improving the skin care effect.

[0182] For example, an adhesive layer 21a made of an acrylic monomer having high adhesive strength and biocompatibility is arranged on the edge of the inner side 21 to improve the adhesive strength to the skin, thereby increasing the close contact between the facial mask and the facial skin and improving the skin care effect.

[0183] The sheet 2 is located in the sheet storage portion 110, and an adhesive layer 21a is configured on the edge of the inner side 21, so that the sheet 2 containing the dosage form is further adhered to the face, thereby improving the skin care effect based on the active ingredients, and improving the close contact between the facial mask and the facial skin to improve the skin care effect.

[0184] In addition, the skin care device 1 may further include a contact time sensing element 420, referring to Fig.14 The contact time sensing element 420 may be connected to the circuit board 99 .

[0185] Fig.14 1 is a diagram showing a contact time sensing element that may be provided in the skin care device according to the embodiment of the present invention.

[0186] The facial mask may include a contact time sensing element 420 disposed on the inner side 21 , particularly on the sheet storage portion 110 .

[0187] The contact time sensing element 420 may include a monitoring module 421, a plurality of electrical contacts 422, and a plurality of ports 423. The plurality of electrical contacts 422 may be connected to the monitoring module 421 through a power line EL.

[0188] According to the embodiment, the sheet 3 including the dosage form can be used for facial care.

[0189] At this point, the dosage form contains water, which gradually decreases as use progresses.

[0190] In contrast, measuring the moisture content of the dosage form contained in the sheet 2 has a special technical effect of being able to check in real time the degree of use of the mask sheet 2, the degree of progress of the skin care time, and the like.

[0191] For example, the contact time sensing element 420 can maintain a voltage on the first electrical contact of the port 423 and detect a short circuit between the first electrical contact and the second electrical contact of the port. When the monitoring module 421 detects a short circuit, it is determined that there is still sufficient dosage form remaining in the sheet 2. When no short circuit is detected, it can be determined in real time that the dosage form is insufficient.

[0192] Thus, the moisture content of the dosage form contained in the sheet 2 is precisely measured by the contact time sensing element 420, thereby having a special technical effect of being able to measure the degree of use of the sheet 2, the degree of progress of the skin care time, etc. in real time.

[0193] On the other hand, according to the conventional technology, the light emitting element and the vibration element for skin care are actually used in the form of independent elements.

[0194] However, when the light emitting element and the vibration element are configured as independent elements, the light emitting element cannot be configured in the area where the vibration element is configured, so there is a technical contradiction that uniform care cannot be achieved on the entire face.

[0195] In order to overcome such technical contradictions, the skin care device 1 may include a light vibration composite element 430 disposed on the inner side surface 21 . The light vibration composite element 430 may be connected to the circuit board 99 .

[0196] Fig.15 This is a diagram showing a light-vibration composite element that can be provided in a skin care device according to an embodiment of the present invention.

[0197] For example, the light vibration composite element 430 may include a first electrode layer 431 configured on the inner side surface 315, a flexible light-emitting layer 432 configured on the first electrode layer 431, a second electrode layer 433 configured on the flexible light-emitting layer 432, a flexible ultrasonic layer 434 configured on the second electrode layer 433, and a third electrode layer 435 configured on the flexible ultrasonic layer 434.

[0198] The first electrode layer 431 and the third electrode layer 435 may be anode electrodes, and the second electrode layer 433 may be a common cathode electrode.

[0199] A DC power source may be applied to the flexible light emitting layer 432 , and an AC power source may be applied to the flexible ultrasonic layer 434 .

[0200] The flexible light emitting layer 432 may be an OLED, and the flexible ultrasonic layer 434 may be a flexible piezoelectric coating, but are not limited thereto.

[0201] The light-vibration composite element 430 including the flexible light-emitting layer 432 and the flexible ultrasonic layer 434 has a technical effect of being able to simultaneously realize light and ultrasonic waves for facial care.

[0202] In particular, light and ultrasound can be simultaneously realized through one composite element 430, so that the light vibration composite elements 430 can be densely arranged on the entire face, thereby having a special technical effect of achieving very uniform care on the entire face.

[0203] On the other hand, according to the conventional technology, when a skin care device uses an LED, an LED with a single wavelength is used, or even if a plurality of LEDs with various wavelengths are used, an LED that can emit light at a single wavelength is used.

[0204] Therefore, in the past, the number of LEDs that can be installed on the LED mask is limited, and there is a limitation that various light emission wavelengths cannot be used according to the needs of the user.

[0205] Fig.16 1 is a diagram showing a deformable light emitting module that can be provided in a skin care device according to an embodiment of the present invention.

[0206] The skin beauty device 1 may include Fig.16 The wavelength-variable light-emitting module 440 shown in the figure may include a piezoelectric substrate 441 disposed on the circuit board 315 and a wavelength-variable light-emitting element 442 disposed on the piezoelectric substrate 441 .

[0207] For example, the piezoelectric sensor 410 including the piezoelectric film layer 410 b disposed on the flexible substrate 410 a described above can measure the skin elasticity of the user.

[0208] This can provide the following special technical effect: after measuring the skin elasticity of the user by the piezoelectric sensor 410 before performing skin care, an appropriate LED wavelength is selected according to the user, and then skin care can be performed using the LED wavelength.

[0209] Alternatively, the wavelength may be changed to an appropriate wavelength according to the user's care purpose. For example, in the case of atopic dermatitis care, a wavelength of about 617 nm is effective, and in the case of acne care, a wavelength of 630 nm is effective.

[0210] The wavelength of the wavelength-variable light-emitting element 442 can be changed according to the phenomenon change of the piezoelectric substrate 441 .

[0211] For example, voltage is applied to the piezoelectric substrate 441 to generate mechanical stress, which can change the wavelength of the output light of the wavelength-variable light-emitting element 442. The piezoelectric substrate 441 can be made of piezoelectric ceramics or quartz, but is not limited thereto.

[0212] For example, the piezoelectric substrate 441 includes a first piezoelectric layer (not shown) and a second piezoelectric layer (not shown) arranged on the first piezoelectric layer. When the second piezoelectric layer expands in the horizontal direction without deforming the first piezoelectric layer, the piezoelectric substrate 441 may bend in a shape that is convex toward the upper part.

[0213] In this way, due to the bending of the piezoelectric substrate 441, the wavelength variable light-emitting element 442 arranged on the upper portion thereof is also bent.

[0214] At this time, an active layer (not shown) is formed in the wavelength variable light emitting element 442, and expansion deformation also occurs in the active layer of the light emitting element 442. The light emitting element 442 generates spontaneous polarization and piezoelectric polarization caused by mesh inconsistency of the well layer and the barrier layer according to the stacking structure of atoms constituting the compound semiconductor when the active layer is grown.

[0215] If the active layer expands and deforms due to the bending of the convex shape, the polarization effect of the active layer decreases and the carriers (electrons and holes) that can recombine for light emission increase. As the light emission energy increases, the light emission wavelength has the characteristic of shifting to a shorter wavelength.

[0216] On the contrary, the piezoelectric substrate 441 bends in a convex shape toward the bottom, and the active layer of the light-emitting element 442 shrinks and deforms in the surface direction, the polarization phenomenon inside the active layer deepens, and the carriers (electrons and holes) that can recombine for light emission decrease. Therefore, as the light-emitting energy decreases, the light-emitting wavelength can move toward the long wavelength direction.

[0217] This can have the following special technical effect: before performing skin care, the skin elasticity of the user is measured by the piezoelectric sensor 410, and then an appropriate LED wavelength is selected according to the user, and then skin care can be performed using the LED wavelength.

[0218] On the other hand, the skin care device 1 may further include a skin thickness measuring element 450 .

[0219] Fig.17 This is a diagram showing a skin thickness measuring element that can be provided in the skin beauty device according to the embodiment of the present invention.

[0220] The skin thickness measuring element 450 may include one or more ultrasonic transducers 453 disposed on the inner body 20 and one or more RF electrodes 451 and 452 disposed on both side surfaces of the ultrasonic transducer 453 .

[0221] This can achieve the following technical effects: the thickness of the user's skin fat tissue layer can be accurately measured before skin care, thereby organically combining the wavelength-deformable light-emitting module 440 to control the optimal LED wavelength suitable for the user to perform skin care, thereby maximizing the effect of skin care.

[0222] For example, a through hole (not shown) may be provided in a portion of the inner body 20 or the sheet 2 so that the skin thickness measuring element 450 can be in contact with the skin of the user, but the present invention is not limited thereto.

[0223] For example, the ultrasonic transducer 453 and one or more RF electrodes of the skin thickness measuring element 450 may be coupled to the surface of the user's skin layer with a certain level of force.

[0224] For example, by applying a known voltage between the first electrode 451 and the second electrode 452 located on the surface of the user's skin, the electrical impedance of the fat tissue segment of the user's skin arranged between the first electrode 451 and the second electrode 452 can be measured.

[0225] For example, the current applied to the first electrode 451 forms a current path according to the thickness of the user's skin layers and flows in the skin tissue. By measuring the total current at the electrode-skin surface coupling point, the conductivity or impedance of the user's fat tissue segment can be determined, thereby measuring the skin thickness of the user's fat tissue.

[0226] As a result, the following technical effects can be achieved: the thickness of the user's skin fat tissue layer can be accurately measured before skin care, thereby organically combining the wavelength-deformable light-emitting module 440 to control the optimal LED wavelength suitable for the user to perform skin care, thereby maximizing the effect of skin care.

[0227] On the other hand, the skin care instrument 1 may further include a linear ultrasonic module 460 .

[0228] Figure 18a to Figure 18b 1 is a diagram showing a linear ultrasonic module that can be provided in the skin care device according to the embodiment of the present invention.

[0229] For example, the linear ultrasonic module 460 may include a cylindrical conversion element 461 disposed on the inner body 20 and an imaging element 464 disposed on the cylindrical conversion element 461 .

[0230] For example, as described above, the thickness of the fat tissue layer of the user's skin can be precisely measured before skin care is performed.

[0231] Afterwards, the linear ultrasonic wave module 460 can be used to generate linear ultrasonic waves, thereby having a special technical effect of exerting a concentrated and extremely optimal care effect in consideration of the thickness of the user's skin.

[0232] For example, refer to Fig.18a The linear ultrasonic module 460 includes a cylindrical conversion element 461 and an imaging element 464 . The cylindrical conversion element 461 may have a concave surface 462 and a convex surface 463 .

[0233] The cylindrical transformation element 461 can be cut away to show the release of energy from the concave surface 462 to the treatment area 465 within the user's skin surface 468.

[0234] Reference Fig.18b , the ultrasound waves generated from the linear ultrasound module 460 may include a geometrically concentrated bowl shape having a spherical shape with one or more concave surfaces at a focal depth (Z-axis) below the skin surface 468 at a single point treatment area 465 with a specified width (X-axis) and height (Y-axis).

[0235] This can provide the following special technical effects: linear ultrasonic waves can be generated by using the linear ultrasonic module 460, and the skin thickness of the user can be accurately measured through the tenth embodiment, and then the linear ultrasonic module 460 is applied in consideration of the skin thickness of the user and the depth of treatment or care, thereby achieving a concentrated and optimal care effect.

[0236] On the other hand, the skin care device 1 may further include a composite skin thickness measuring element 470 .

[0237] Fig.19 This is a diagram showing a composite skin thickness measuring element that can be provided in the skin beauty device according to the embodiment of the present invention.

[0238] The composite skin thickness measuring element 470 may include an ultrasonic module 471 and a light sensing module 472 .

[0239] The ultrasonic module 471 may employ the skin thickness measuring element 450 described above.

[0240] In addition, the light sensing module 472 may include a light emitting portion 472a and a light sensor 472b. In addition, the light emitting portion 472a may be an LED, and the light sensor 472b may be a photodiode.

[0241] The thickness of the skin can be measured by sensing the time it takes for the light emitted from the light emitting portion 472a to be reflected by the user's skin.

[0242] The technical effect is as follows: the user's skin thickness can be accurately measured through the ultrasonic module 471 and the light sensing module 472, and the wavelength-deformable light-emitting module 440 is organically combined to control the optimal LED wavelength suitable for the user to perform skin care, thereby maximizing the effect of skin care.

[0243] The present invention has the following special technical effects: after the user's skin thickness is precisely measured using the linear ultrasonic module 460 , the linear ultrasonic module 460 is applied in consideration of the user's skin thickness and the depth of treatment or care, thereby achieving a concentrated and optimal care effect.

[0244] Fig. 20 4 is a control block diagram of a skin beauty instrument system including the skin beauty instrument according to an embodiment of the present invention.

[0245] The skin beauty instrument system may include a skin beauty instrument 1, a terminal 3 and a server 5. The skin beauty instrument 1, the terminal 3 and the server 5 can send and receive signals with each other. The skin beauty instrument 1 can send and receive signals with the terminal 3 or the server 5 through the communication module 50.

[0246] The terminal 3 may include a smart phone, a PC (Personal Computer), a notebook, and the like.

[0247] on the other hand, Fig. 20 Although only one server 5 is shown in the figure, a plurality of servers 5 may be provided according to the functions described later.

[0248] According to one embodiment of the present invention, the server 5 may obtain environmental information.

[0249] Environmental information refers to information related to the atmosphere, and may include various information that affects human skin. For example, environmental information may include at least one of the following information: Ultraviolet Index, temperature, humidity, air pollution level, air pollution location, etc.

[0250] The server 5 can obtain the operation method of the skin care device 1 based on the environmental information. The operation method may indicate the operation intensity or operation time of at least one of the vibration module 30 and the temperature control module 40 provided in the skin care device 1.

[0251] For example, the following action method can be obtained: when the temperature is above 30°C, the server 5 sets the heating intensity of the temperature control module 40 to "weak"; when the temperature is above 20°C and below 30°C, the server 5 sets the heating intensity of the temperature control module 40 to "medium"; when the temperature is below 20°C, the server 5 sets the heating intensity of the temperature control module 40 to "strong".

[0252] In addition, the skin beauty device 1 may have a plurality of care modes, and each of the plurality of care modes may set different operation intensity or operation time of the vibration module 30 and the operation intensity or operation time of the temperature control module 40. The server 5 determines any one of the plurality of care modes based on the environmental information, thereby being able to obtain the operation method of the skin beauty device 1.

[0253] The server 5 may transmit the operation method of the skin beauty device 1 obtained based on the environmental information to the skin beauty device 1 .

[0254] On the other hand, the case where the subject that obtains the operation method of the skin beauty device 1 based on the environmental information is the server 5 has been described, but this is only an example. That is, the terminal 3 may obtain the environmental information and then obtain the operation method of the skin beauty device 1 based on the environmental information and transmit it to the skin beauty device 1, or the skin beauty device 1 may obtain the environmental information and then obtain the operation method of the skin beauty device 1 based on the environmental information.

[0255] According to another embodiment of the present invention, the terminal 3 can obtain environmental information and user information. The environmental information is the same as the above case, so repeated description is omitted.

[0256] The user information indicates information related to the user's skin and skin care, and may include the user's skin information, the user's skin beauty device usage history, etc. For example, the skin information may include the amount of oil, amount of water, skin elasticity, wrinkle information, etc. of the user's facial skin, and the skin beauty device usage history may include the number of times the skin beauty device 1 is used, the cycle, the most recent date of use, the preferred intensity and number of times of the vibration module 30, the preferred intensity and time of the temperature control module 40, etc.

[0257] The terminal 3 may obtain the operation method of the skin beauty device 1 in consideration of the environment information and the user information, and transmit the obtained operation method to the skin beauty device 1. The operation method is as described above, and repeated description is omitted here.

[0258] On the other hand, the case where the subject that obtains the operation method of the skin beauty device 1 based on the environmental information and the user information is the terminal 3 has been described, but this is only an example. That is, the server 5 may obtain the operation method of the skin beauty device 1 after obtaining the environmental information and the user information and transmit it to the skin beauty device 1, or the skin beauty device 1 may obtain the operation method of the skin beauty device 1 after obtaining the environmental information and the user information.

[0259] According to yet another embodiment of the present invention, the skin beauty device 1 can receive an action command from the terminal 3 .

[0260] The terminal 3 may include an input unit (not shown) for receiving an action input from a user, and the terminal 3 may transmit an action command to the skin beauty device 1 so that the skin beauty device 1 performs an action according to the action input received from the input unit (not shown).

[0261] As an example, the terminal 3 may display a plurality of care modes, and may receive an input for selecting any one of the plurality of care modes through an input unit (not shown).

[0262] The above description is merely an illustrative description of the technical concept of the present invention, and those skilled in the art can make various modifications and variations without departing from the essential characteristics of the present invention.

[0263] Therefore, the embodiments disclosed in the present invention are used to illustrate the technical concept of the present invention, not to limit the scope of the technical concept of the present invention, and the scope of the technical concept of the present invention is not limited to these embodiments.

[0264] The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope are included in the right scope of the present invention.

Claims

1. A skin beauty instrument, comprising: main body; and A placement body, which allows the main body to be placed on the user's face, The main body is provided with a sheet storage portion for storing sheets. The main body includes at least one first area in contact with the sheet stored in the sheet storage portion and a second area between the edge of the main body and the first area. The thickness of the first region is thinner than the thickness of the second region. The sheet storage portion includes a rib for guiding the installation of the detached sheet, and the thickness of the rib is thinner than or equal to the thickness of the sheet. The above entities include: Outer body; and The inner body is arranged on the back of the outer body and faces the user's face. A vibration module or a heating module is arranged between the outer body and the inner body. The thickness of the inner body excluding the rib is thinner than the thickness of the rib and the thickness of the sheet.

2. The skin care device according to claim 1, wherein: The thickness of the first region is the average thickness of the first region. The thickness of the second region is an average thickness of the second region.

3. The skin care device according to claim 1, wherein: The main body is provided with openings corresponding to the eyes of the user. At least a portion of the first region overlaps with the opening in a vertical direction.

4. The skin care device according to claim 1, wherein: A pair of the first regions are formed in the main body. A pair of first regions are separated in the left-right direction, The above entities include: a left area, which includes the first area located on the left side of the pair of first areas; a right area, which includes the first area located on the right side of the pair of first areas; and The central area is located between the left area and the right area. The average thickness of the central region is thicker than each of the average thickness of the left region and the average thickness of the right region.

5. The skin care device according to claim 1, wherein: The thickness of the inner body is thinner than the thickness of the outer body.

6. The skin care device according to claim 1, wherein: The heat generating module overlaps with the first region in a horizontal direction.

7. The skin care device according to claim 1, wherein: The main body is made of silicon, TPE (Thermo Plastic Elastomer) or polyurethane.

8. A skin beauty instrument system, comprising: Terminal; and A skin beauty instrument, which has a communication module for sending and receiving signals with the above terminal, The above-mentioned skin beauty equipment includes: the subject; and A placement body, which allows the main body to be placed on the user's face, The main body is provided with a sheet storage portion for storing sheets. The main body includes at least one first area in contact with the sheet stored in the sheet storage portion and a second area between the edge of the main body and the first area. The thickness of the first region is thinner than the thickness of the second region. The sheet storage portion includes a rib for guiding the installation of the detached sheet, and the thickness of the rib is thinner than or equal to the thickness of the sheet. The above entities include: the outer body; and The inner body is arranged on the back of the outer body and faces the user's face. A vibration module or a heating module is arranged between the outer body and the inner body. The thickness of the inner body excluding the rib is thinner than the thickness of the rib and the thickness of the sheet.

9. The skin beauty instrument system according to claim 8, wherein: The above-mentioned skin beauty instrument also includes: The processor sets the operation method of the vibration module or the heating module based on the control command received from the terminal.

10. The skin beauty instrument system according to claim 9, wherein: The processor sets a vibration intensity of the vibration module disposed at a position corresponding to the first region and a vibration intensity of the vibration module disposed at a position corresponding to the second region to be different.

11. The skin beauty instrument system according to claim 8, wherein: The above-mentioned skin beauty instrument also includes: The processor sets an action method based on at least one of the environmental information and the user information received from the terminal.

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