Face mask-type beauty device

Abstract

The invention provides a mask-type cosmetic device which can be folded and accommodated in a narrow space when the mask-type cosmetic device is taken off from the face, and dust and the like do not adhere to the interior of the mask-type cosmetic device. A mask-type cosmetic device according to the present invention can be worn on the face, and is provided with: a housing that covers the outside; a stimulation unit provided with at least one of an electrical stimulation unit for applying electrical stimulation to the face and a light emitting unit for irradiating light to the face; a control unit that controls the stimulation unit; and a fixing means that is provided in the housing and fixes the mask-type beauty device to the face, the mask-type beauty device being configured such that a portion of the mask-type beauty device that is worn on the face, including the housing, can be folded, the housing being provided with a storage portion, and the storage portion being configured to store the mask-type beauty device in the storage portion. The housing unit detachably houses the control unit in a manner so as to be integrated with or separated from the housing.

Description

(19) State Intellectual Property Office (12) Invention Patent Application (10) Application Publication Number (43) Application Publication Date (21) Application Number 202510914745.7 (22) Application Date 2025.07.03 (30) Priority Data 2024-182127 2024.10.17 JP 2025-022018 2025.02.14 JP 2025-086198 2025.05.23 JP (71) Applicant Ya-Man Co., Ltd. Address Tokyo, Japan (72) Inventor Kazuki Yamanaka, Masaki An (74) Patent Agency Beijing Yuantian Linhui Intellectual Property Agency (General Partnership) 11986 Patent Attorney Wang Yanhui (51) Int.Cl. A61N 5 / 06 (2006.01) A61N 1 / 32 (2006.01) (54) Invention Title: Face Mask Type Beauty Device (57) Abstract: This invention provides a face mask type beauty device that can be folded and stored in a small space when removed from the face, and does not accumulate dust or the like inside. The face mask type beauty device of this invention can be worn on the face, wherein the face mask type beauty device comprises: a housing that covers the outside; a stimulation part that has at least one of an electrical stimulation part that applies electrical stimulation to the face and a light emitting part that irradiates light onto the face; a control part that controls the stimulation part; and a fixing unit that is disposed in the housing and fixes the face mask type beauty device to the face, wherein the face mask type beauty device is configured such that the part worn on the face, including the housing, is foldable, and the housing is provided with a storage part that detachably stores the control part integrally or separately from the housing. Claims 2 pages, Description 11 pages, Drawings 17 pages, CN 121868726 A 2026.04.17 CN 1 21 86 87 26 A 1. A face mask type beauty device, wearable on the face, comprising: a housing covering the exterior; a stimulation part having at least one of an electrical stimulation part for applying electrical stimulation to the face and a light-emitting part for irradiating light onto the face; a control part for controlling the stimulation part; and a fixing unit disposed in the housing and fixing the face mask type beauty device to the face, wherein the face mask type beauty device is configured such that the portion worn on the face, including the housing, is foldable. 2. The face mask type beauty device according to claim 1, wherein a storage part is provided in the housing, the storage part being integral or separate from the housing and detachably storing the control part. 3. The mask-type beauty device according to claim 1, wherein the fixing unit is a left and right fixing strap integrally or detachably disposed on the left and right sides of the housing.A storage portion is provided on one side of the fixing strap, the storage portion being able to accommodate the control unit in a manner that allows it to be integrally or separately attached and detached from the fixing strap. 4. The mask-type beauty device according to claim 1, wherein the housing has a foldable folding portion. 5. The mask-type beauty device according to claim 4, wherein at least a portion of the folding portion has an interior angle within 0 degrees to 45 degrees. 6. The mask-type beauty device according to claim 4, wherein the housing is formed of a flexible material and is configured such that a plurality of substrates are arranged adjacent to each other on its inner surface with grooves between them, the grooves between the plurality of substrates constituting the folding portion. 7. The mask-type beauty device according to claim 4, wherein the housing is configured such that a plurality of polygonal regions are arranged adjacent to each other, and grooves are formed between the regions, the folding portion being formed by making the portions with the grooves thin-walled. 8. The face mask-type beauty device according to claim 4, wherein the housing is configured as a plurality of polygonal regions arranged adjacent to each other, and grooves are formed between the regions, wherein the rigidity of the portion forming the grooves is lower than the rigidity of the region, thereby constituting the folding portion. 9. The face mask-type beauty device according to claim 4, wherein it is folded into a planar shape when not in use, and unfolded into a three-dimensional shape when in use. 10. The face mask-type beauty device according to claim 9, wherein the folding portion is configured to unfold into a three-dimensional shape by stretching the housing when in use. 11. The face mask-type beauty device according to claim 9, wherein the size when folded into a planar shape is 50% or less relative to the size when the housing is unfolded into a three-dimensional shape. 12. The face mask-type beauty device according to claim 1, wherein a flexible substrate is disposed on the inner surface side of the housing, and a plurality of LEDs constituting the light-emitting portion are disposed on the flexible substrate. 13. The face mask type beauty device according to claim 12, wherein a transmission cover is disposed on the inner surface side of the flexible substrate, and an electrode constituting part of the electrical stimulation part is disposed on the transmission cover. 14. The face mask type beauty device according to claim 12, wherein the flexible substrate is configured to be at least divided into two parts from left to right, and a lead for supplying power to the LED is disposed between the left and right flexible substrates divided into two parts, a shaft is disposed between the left and right flexible substrates in a vertical direction, a heat-insulating and light-shielding sponge is disposed on the housing side of the shaft, and heat-insulating and light-shielding sponges are respectively disposed between the housing and the left and right flexible substrates, the heat-insulating and light-shielding sponges positioning the lead in the middle. 15. The cover type beauty device according to claim 1, wherein...An opening is formed in the housing to allow the eye area to open outwards, and an eye shield to block external light is provided in at least a portion of the opening. 16. The face mask type beauty device according to claim 13, wherein an electrode mounting hole is formed on the transmission cover, and the electrode is mounted in the electrode mounting hole with the electrode surface exposed on the inner surface side in a manner that prevents it from being pulled out, and a force-applying member is provided between the electrode and the flexible substrate to apply force to the electrode in the direction of the face. Claims 2 / 2 Page 3 CN 121868726 A Face mask type beauty device Technical Field

[0001] The present invention relates to a face mask type beauty device. Background Art

[0002] Conventionally, as a skin treatment device, as disclosed in the following Patent Document 1, there are known devices for providing a stimulator to apply electrical or ultrasonic stimulation to a beauty mask that can be worn on the face.

[0003] Moreover, Patent Document 1 discloses a beauty mask that can be easily attached and detached and improves the beauty effect, and an electrical stimulator that can be applied to the beauty mask.

[0004] Prior Art

[0005] Patent Document 1: Japanese Patent Application Publication No. 2022-042422 Summary of the Invention

[0006] However, in the technology of the aforementioned Patent Document 1, the main body is relatively large when the beauty mask is removed from the face for storage, etc., so there is a problem that it is inconvenient to store it in a narrow space. Furthermore, in the technology of the aforementioned Patent Document 1, if the beauty mask is left as is, there is a problem that dust and the like adhere to the inside.

[0007] Therefore, the object of the technology involved in the present invention is to obtain a mask-type beauty device that, when the main body of the mask is removed, can be stored in a narrow space even when folded, and dust and the like do not adhere to the inside.

[0008] (1) In one aspect, a face mask type beauty device that can be worn on the face includes: a housing that covers the outside; a stimulation part that includes at least one of an electrical stimulation part that applies electrical stimulation to the face and a light-emitting part that irradiates light onto the face; a control part that controls the stimulation part; and a fixing unit disposed on the housing to fix the face mask type beauty device to the face, wherein the part worn on the face, including the housing, is configured to be foldable.

[0009] (2) In the above (1), the housing is provided with a storage part that can be detached from the housing in an integral or separate manner to store the control part.

[0010] (3) In the above (1), the fixing unit is a left and right fixing strap that is integrally or detachably disposed on the left and right sides of the housing, and a storage part is provided on one side of the fixing strap that can be detached from the fixing strap in an integral or separate manner to store the control part.

[0011] (4) In (1) above, the housing has a foldable folding portion.

[0012] (5) In (4) above, at least a portion of the interior angle of the folded portion is within 0 degrees to 45 degrees.

[0013] (6) In (4) above, the housing is formed of a flexible material, and a plurality of substrates are arranged adjacent to each other with grooves between them on its inner surface, and the grooves between the plurality of substrates constitute the folded portion.

[0014] (7) In (4) above, the housing is configured as a plurality of polygonal regions arranged adjacent to each other, and grooves are formed between the regions respectively, and the folded portion is formed by making the portion with the grooves thin-walled.

[0015] (8) The mask-type beauty device according to claim 4, wherein, in (4) above, the housing is configured as a plurality of polygonal regions arranged adjacent to each other, and grooves are formed between the regions respectively, and the rigidity of the portion with the grooves is lower than that of the regions, thereby constituting the folded portion. Instruction manual 1 / 11 pages 4 CN 121868726 A

[0016] (9) In (4) above, it is folded into a flat shape when not in use and unfolded into a three-dimensional shape when in use.

[0017] (10) In (9) above, the folding part is configured such that, when in use, the shell is stretched and unfolded into a three-dimensional shape.

[0018] (11) In (9) above, the size when folded into a flat shape is 50% or less relative to the size when the shell is unfolded into a three-dimensional shape.

[0019] (12) In (1) above, a flexible substrate is disposed on the inner surface side of the shell, and a plurality of LEDs constituting the light-emitting part are disposed on the flexible substrate.

[0020] (13) In (12) above, a transmission cover is disposed on the inner surface side of the flexible substrate, and an electrode constituting part of the electrical stimulation part is disposed on the transmission cover.

[0021] (14) In (12) above, the flexible substrate is a structure that is at least divided into two parts on the left and right, and a lead wire for supplying power to the LED is arranged between the left and right flexible substrates divided into two parts. A shaft in the vertical direction is arranged between the left and right flexible substrates. A heat-insulating and light-shielding sponge is arranged on the housing side of the shaft. Heat-insulating and light-shielding sponges that place the lead wire in the middle are respectively arranged between the housing and the left and right flexible substrates.

[0022] (15) In (1) above, an opening is formed in the housing that opens to the outside of the eye area. An eye mask that blocks external light is provided in at least a part of the opening.

[0023] (16) In (13) above, an electrode mounting hole is formed on the transmissive cover. The electrode is mounted in the electrode mounting hole with the electrode surface exposed on the inner surface side and in a manner that prevents it from being pulled out. A force-applying member is provided between the electrode and the flexible substrate to apply force to the electrode in the direction of the face.

[0024] According to the technology of the present invention, a mask-type beauty device can be obtained such that, when the mask-type beauty device is removed from the face, it can be folded and stored in a narrow space, and dust and the like will not adhere to the inside. Brief Description of the Drawings

[0025] Figures 1(a) and (b) are front and rear views of the mask-type beauty device.

[0026] Figure 2 is a perspective view of the mask-type beauty device.

[0027] Figures 3(a) to (d) are explanatory diagrams illustrating the folding pattern of the mask-type beauty device.

[0028] Figure 4 is a front view of the mask-type beauty device with the fixing strap.

[0029] Figure 5 is a rear view of the mask-type beauty device with the fixing strap.

[0030] Figures 6(a) to (d) are exploded views of the mask-type beauty device.

[0031] Figure 7 is an explanatory diagram illustrating the division of the flexible substrate.

[0032] Figure 8 is a top side view of the mask-type beauty device viewed from above.

[0033] Figures 9(a) and (b) are explanatory diagrams of the folding portion of the housing.

[0034] Figures 10(a) to (c) are explanatory diagrams of the folding portion and the planar parts.

[0035] Figures 11(a) to (f) are explanatory diagrams of the various components of the mask-type beauty device.

[0036] Figure 12 is an exploded perspective view of the mask-type beauty device.

[0037] Figure 13 is an exploded perspective view of the mask-type beauty device.

[0038] Figures 14(a) to (f) are explanatory diagrams of the structure of the folding portion.

[0039] Figures 15(a) and (b) are explanatory diagrams of the structure of the folding portion.

[0040] Figure 16 is a perspective view of the mask-type beauty device according to the first variation of this embodiment, where (a) shows the control unit when installed and (b) shows the control unit when disassembled. Instruction Manual 2 / 11 Page 5 CN 121868726 A

[0041] FIG17 is an explanatory diagram showing the nasal and oral ventilation parts of the mask-type beauty device.

[0042] FIG18 is an explanatory diagram of the main part of the back of the mask-type beauty device.

[0043] FIG19 is an explanatory diagram of the storage part of the mask-type beauty device.

[0044] FIG20 is an explanatory diagram of the storage part of the mask-type beauty device.

[0045] FIG21 is an explanatory diagram of the fixing strap of the mask-type beauty device.

[0046] FIG22 is the back side of the mask-type beauty device, (a) being a rear view and (b) being an enlarged view of the main part.

[0047] FIG23 is an explanatory diagram of the eye mask of the mask-type beauty device.

[0048] FIG24 is a cross-sectional view along line B-B of FIG22.

[0049] FIG25 is an explanatory diagram regarding the illumination of the LEDs of the mask-type beauty device.

[0050] Figure 26 is an explanatory diagram of the light emission of the LEDs in this mask-type beauty device.

[0051] Figure 27 is a second variation of this embodiment, an explanatory diagram of the arrangement of LEDs in the mask-type beauty device. Detailed Description

[0052] Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. However, sometimes unnecessary detailed descriptions are omitted. For example, detailed descriptions of already known matters are sometimes omitted, or descriptions of substantially the same structures are repeated.

[0053] Furthermore, the accompanying drawings and the following description are provided to enable those skilled in the art to fully understand the technology involved in the present invention, and are not intended to limit the subject matter described in the claims.

[0054] The mask-type beauty device 1 has the function of applying electrical stimulation to the face, and can switch between disconnecting and connecting the electrical stimulation. In the ON (connected) state, the output level of the electrical stimulation can be switched between stages 1 to 3.

[0055] As a mode of irradiating light onto the face, the mask-type beauty device 1 includes green, red, and yellow. In addition, the irradiation light mode can be changed according to the part of the face, and the part of the face can be selected as the forehead, around the eyes, or the cheeks.

[0056] Furthermore, the skin temperature can be raised by the heat generated when electrical stimulation is applied to the face and the light emitted when light is irradiated.

[0057] The control unit 27 (controller) of the mask-type beauty device 1, described later, is an external component of the mask-type beauty device 1, integrated with the housing 9 formed of a flexible material, and has an indicator for displaying the mode.

[0058] As the stimulation unit 2 for applying electrical stimulation to the face or irradiating the face with light, halogen, IPL, organic EL, laser, interference wave, ultrasound, sound wave, vibration, heating, plasma, etc., are used, but are not limited to these.

[0059] Refer to Figures 1(a), (b) and 3. Figure 1(a) is a view of the mask-type beauty device 1 of this example from the front, and Figure 1(b) is a view of the mask-type beauty device 1 of this example from the back. Figure 3 is a perspective view of the mask-type beauty device 1.

[0060] As shown in FIG1(b), the mask-type beauty device 1 includes multiple electrodes 3 (EMS electrodes capable of three-stage switching in EMS (Electric Muscle Stimulation), etc.) and multiple LEDs 5 (Light-Emitting Diodes).

[0061] Each LED 5 may have four chips (preferably 850nm for infrared in the range of 790-900nm, preferably 630nm for red in the range of 610-650nm, preferably 505nm for green in the range of 485-525nm, and preferably 590nm for yellow in the range of 570-610nm). For example, if the target area of ​​the face is the cheek, the above three modes (green, red, and yellow) can be combined to form a total of nine modes.

[0062] Furthermore, treatments can be performed in cases where only electrical stimulation is applied to the face, cases where only light irradiation is applied, and cases where both electrical stimulation and light irradiation are applied. This switching is performed by the control unit 27.

[0063] For example, the forehead can be treated in region E1 and the cheeks can be treated in region E2. In addition, treatments can be performed only on the forehead, only on the eyes, only on the cheeks, or all treatments on the eyes and cheeks can be switched, or any one or more areas can be treated. When light irradiation is applied, a mode can be selected for each irradiated area, or the same mode can be selected for all areas. The mode switching is controlled by the control unit 27.

[0064] As shown in FIG2, the mask-type beauty device 1 integrally includes a housing 9 covering the exterior (the flexible substrate 15 described later, the transmission cover 17 described later, and the face, etc.) and a storage unit 7 (with the control unit 27 built in it). As a storage part 7, for example, a storage shell is provided, but it is not limited to this. A hollow space can be provided in the shell 9 of the mask-type beauty device 1, or a slit or pocket can be provided.

[0065] Alternatively, a disassembly part can be provided on the surface of the shell 9 of the mask-type beauty device 1, and a control part 27 can be installed. That is, the storage part 7 can also be configured to be separate from the shell 9 and can be attached and detached.

[0066] Referring to FIG3(a), FIG3(b), FIG3(c) and FIG3(d). FIG3 is a diagram showing the folding pattern of the mask-type beauty device 1.

[0067] As a first mode, as shown in FIG3(a), (b) and (c), the folding parts 11a, folding parts 11b and folding parts 11c are folded to the inner surface side (face side) of the shell 9 at the same time, and are fixed by a pair of face fasteners 13 provided on the side (ear) of the shell 9. At this time, the interior angles of the two planes based on the folding portions 11a, 11b, and 11c are within 0 degrees to 90 degrees. The preferred angles are within 0 degrees to 45 degrees. More preferably, the angles are within 0 degrees to 10 degrees.

[0068] Furthermore, in the flexible substrate 15 provided on the inner surface side of the housing 9, the portion between the flexible substrates 15a and 15b is folded corresponding to the folding portion 11a. The flexible substrate 15 is divided into multiple portions (at least two), and has flexible leads 24 (cables) connecting the multiple flexible substrates 15.

[0069] Also, the transparent cover 17 formed of silicone rubber and used to transmit the LED 5, provided on the inner surface side of the flexible substrate 15, is folded.

[0070] Thus, after the mask-type beauty device 1 is folded, the mask-type beauty device 1 is fixed and maintained in a folded state by the face-joint member 13.

[0071] As a second mode, as shown in Figures 3(a) and 3(d), only the folding portion 11a is folded to the inner surface side of the housing 9. At this time, the interior angles of the two planes with reference to the folding portion 11a are within 0 degrees to 45 degrees. On the other hand, the housing 9 is flexible and foldable, and has a flexible lead 24 connecting the flexible substrate 15a and the flexible substrate 15b. Furthermore, the housing 9 is folded in the portion between the flexible substrate 15a and the flexible substrate 15b through which the flexible lead 24 passes. Furthermore, the transmission cover 17 formed of silicone rubber is also folded.

[0072] Thus, after the mask-type beauty device 1 is folded, the mask-type beauty device 1 is fixed and maintained in a folded state by the face bonding member 13.

[0073] Referring to Figures 4 and 5. Figure 4 is a front view of the mask-type beauty device 1 with left and right fixing straps 19. Figure 5 is a rear view of the mask-type beauty device 1 with left and right fixing straps 19.

[0074] The left and right fixing straps 19 are fixing units provided on the housing 9 that fixes the mask-type beauty device 1 to the face, and are strip-shaped components formed such that the dimension in the height direction increases as they are closer to the housing 9. When worn on the face, the left and right fixing straps 19 each have a rectangular opening at the ear position. In addition, the lower part 19b of each of the left and right fixing straps 19 may also have a dimension in the height direction that can lift and hold the chin when worn on the face.

[0075] In addition, the left and right fixing straps 19 can be inserted into the housing 9 and fixed by magnets or the like, or they can be configured as an integral part of the housing 9. Flexible straps or the like are used as the left and right fixing straps 19. In addition, as the components for connecting the left and right fixing straps 19 to each other, retaining straps, magnets, and couplings can be used. In addition, other methods such as Belcro (registered trademark) or connecting the fixing straps 19 to each other can also be used.

[0076] Figures 6(a), (b), (c), and (d) show the main components of the mask-type beauty device 1. Figure 6(a) shows the housing 9. Figure 6(b) shows the flexible substrate 15. In this example, the flexible substrate 15 is divided into two parts, as will be described later. Figure 6(c) shows the transmission cover 17, which is formed of silicone rubber. Figure 6(d) shows the left and right fixing straps 19. That is, the flexible substrate 15 is arranged to overlap with the transmission cover 17 and then enclosed by the housing 9. On the other hand, the left and right fixing straps 19 can be inserted into the housing 9 and fixed by magnets or the like, or they can be a single piece. As components for connecting the left and right fixing straps 19 to each other, retaining straps, magnets, and couplings can be used. Alternatively, other methods such as Belcro (registered trademark) or connecting the fixing straps 19 to each other can also be used. Components such as the battery 25, control unit 27, and coil spring 39 will be described later.The battery 25 may also be included in the external control unit 27 instead of the housing 9.

[0077] Referring to FIG7. In this example, the flexible substrate 15 is divided into two parts. The housing 9 is configured with the flexible substrate 15a and flexible substrate 15b, which are divided into two parts, via an ABS resin fixing plate 21. Furthermore, a transmission cover 17 is configured via the ABS resin fixing plate 21.

[0078] By dividing the flexible substrate 15 into flexible substrate 15a and flexible substrate 15b, the flexible substrate 15 can be easily folded according to the folding portion 11a of the housing 9. In addition, the flexible substrate 15a and flexible substrate 15b are connected by a lead wire 24.

[0079] Referring to FIG8. The left and right fixing straps 19 of the mask-type beauty device 1 are respectively inserted into the left and right fixing strap insertion holes 19a and fixed by magnets 23, but are not limited thereto, and may also be integrated with the housing 9. As the component for connecting the fixing straps 19 to each other, retaining straps, magnets, and couplings can be used. Alternatively, other methods such as using Belcro (registered trademark) or connecting the fixing straps 19 together can be used. Furthermore, the battery 25 and control unit 27 are housed in the housing 9 of the mask-type beauty device 1, thus the battery 25, control unit 27, flexible substrate 15a, and flexible substrate 15b are connected. Furthermore, the flexible substrates 15a and 15b are connected by leads 24, and the housing 9 is arranged to cover the flexible substrates 15a and 15b, but a heat-insulating sheet 29 or similar material can also be arranged between them.

[0080] Referring to Figures 9(a) and (b). A folded portion 11 is formed in the housing 9 made of silicone rubber, but multiple protrusions 31 can also be formed in the silicone rubber, with the recesses between them serving as folded portions 11. The housing 9 is configured such that the flexible substrates 15a and 15b are arranged adjacent to each other on its inner surface, with grooves between them serving as recesses, thereby the grooves between the flexible substrates 15 becoming folded portions 11.

[0081] Furthermore, since the protrusions 31 are external surfaces, printing 33 is applied to the surface.

[0082] Referring to Figures 10(a), (b), and (c). The cross-section A-A of Figure 10(a) is divided into two modes: Figure 10(b) and Figure 10(c). As shown in Figure 10(b), a method is provided to facilitate folding by installing a planar part 35 (plastic top) with a higher hardness than the outermost housing 9 onto the outermost housing 9. With this planar part 35, not only is the folding location easier to understand, but damage to the flexible substrates 15a and 15b can also be prevented. The planar part 35 is installed using an adhesive 37. In another mode, as shown in Figure 10(c), when the housing 9 is made of silicone rubber or the like, the planar part 35 is installed using an adhesive 37 to fill half of the housing 9. The mask-type beauty device 1 maintains its three-dimensional shape using the planar part 35. Furthermore, the planar part 35 can also be configured to have multiple sizes and be symmetrical from left to right.

[0083] Furthermore, the face mask type beauty device 1 may not be composed of a flat part 35, but rather of multiple surfaces with different thicknesses of unevenness formed on the housing 9.

[0084] Refer to Figures 11(a), (b), (c), (d), (e), and (f). Figure 11(a) is the control unit 27. The control unit 27 controls the stimulation unit 2, which includes at least one of an electrical stimulation unit, namely an EMS electrode 3, which applies electrical stimulation to the face, and a light-emitting unit, namely an LED 5, which irradiates light onto the face.

[0085] In addition, a flexible substrate 15 is disposed on the inner surface side of the housing 9, and multiple LEDs 5 constituting the light-emitting unit are disposed on the flexible substrate 15. A transmission cover 17 is disposed on the inner surface side of the flexible substrate 15, and an EMS electrode 3 constituting part of the electrical stimulation unit is disposed on the transmission cover 17.

[0086] As shown in FIG11(b), the flexible substrate 15 is divided into flexible substrate 15a and flexible substrate 15b. The housing 9 is constructed by placing the flexible substrate 15 via an ABS resin fixing plate 21, and then placing the transmission cover 17 thereon. By dividing the flexible substrate 15 into flexible substrate 15a and flexible substrate 15b, it is easy to fold in correspondence with the folding portion 11 of the housing 9.

[0087] FIG11(c) shows the battery 25. The battery 25 supplies power to the control unit 27, the flexible substrate 15, the LED 5, and the EMS electrode 3, etc.

[0088] FIG11(d) shows the helical spring 39 (force-applying component). As shown in FIG11(e) and FIG11(f), a plurality of EMS electrodes 3 are disposed on the transmission cover 17 and electrically connected to the flexible substrate 15 via the helical spring 39. Furthermore, an electrode mounting hole 17a is formed in the transmission cover 17, and the electrode surface is exposed on the inner surface side in the electrode mounting hole 17a, so that the EMS electrode 3 is mounted in a manner that prevents it from being pulled out. A helical spring 39 is provided between the EMS electrode 3 and the flexible substrate 15 to apply force to the EMS electrode 3 in the direction towards the face.

[0089] In addition, a sponge 38 is provided between the transmission cover 17 on which the EMS electrode 3 is mounted and the flexible substrate 15, so that the EMS electrode 3 does not come into contact with the flexible substrate 15 when the EMS electrode 3 is pressed into the face. With the sponge 38, even if the EMS electrode 3 is pressed into the face, it will not come into contact with the flexible substrate 15, and heat from the flexible substrate 15 is difficult to be transferred to the EMS electrode 3.

[0090] In addition, cosmetics (not shown) are coated on the surface of the EMS electrode 3, or conductive gel pads (not shown) are attached. Therefore, the EMS electrode 3 comes into contact with the face via these conductive gel pads, etc. In the case of attaching a conductive gel pad, a carbon sheet (not shown) can also be placed on the surface of the EMS electrode 3 to improve the adhesion between the EMS electrode 3 and the conductive gel pad. (Required)It is noted that a sheet mask impregnated with cosmetics can be attached to the entire inner surface of the housing 9, or a conductive gel pad can be attached to the entire inner surface of the housing 9. Alternatively, cosmetics can be applied to the face instead of the surface of the EMS electrode 3.

[0091] Referring to Figures 12 and 13. The housing 9 of the mask-type beauty device 1 is positioned furthest from the face. The housing 9 has a space surrounded by housings 41 and 43 that house the battery 25. Furthermore, it has a storage section 7 surrounded by housings 45 and 47 that house the storage control section 27.

[0092] Moreover, a flexible substrate 15a and a flexible substrate 15 are disposed on the inner surface of the housing 9. The flexible substrate 15 is divided into a flexible substrate 15a and a flexible substrate 15b. Moreover, a transmissive cover 17 is disposed at the position that contacts the face. They are integrated to constitute the mask-type beauty device 1.

[0093] Referring to Figures 14 and 15. In order to facilitate the folding of the mask-type beauty device 1, it is preferable to minimize the number of layers at the folding point. Therefore, a guide wire 24 is provided in the folding part 49 that contacts the nose. However, it can also be configured such that the housing 9 is removed and the device consists of the transmission cover 17 and the guide wire 24, thereby making the folding part 49 easy to fold.

[0094] With such a structure, the mask-type beauty device 1 can be folded into a flat shape when not in use and unfolded into a three-dimensional shape when in use. In addition, when in use, the folding part 11 of the housing 9 is used as the center and the surfaces adjacent to the folding part 11 are stretched, thereby arranging the folding part 11 in such a way that the mask-type beauty device 1 is unfolded into a three-dimensional shape. In addition, the mask-type beauty device 1 is formed such that its size when folded into a flat shape is 50% or less relative to the size when the housing 9 is unfolded into a three-dimensional shape.

[0095] In this way, when the mask-type beauty device 1 is removed from the face, it can be folded and stored in a narrow space, and a mask-type beauty device 1 that does not have dust or the like adhering to its interior can be obtained.

[0096] (First Modification)

[0097] Next, a first modification of the mask-type beauty device 1 as described above will be described.

[0098] Refer to FIG16, FIG17, FIG18 and FIG19. Specification 6 / 11 pages 9 CN 121868726 A

[0099] FIG16 is a perspective view of the mask-type beauty device according to the first modification of this embodiment, (a) showing the control unit when installed, and (b) showing the control unit when removed. FIG17 is an explanatory diagram showing the nasal air passage and oral air passage of the mask-type beauty device. FIG18 is an explanatory diagram of the main parts of the back of the mask-type beauty device. FIG19 is the back side view of the mask-type beauty device, (a) is a rear view, and (b) is an enlarged view of the main parts. FIG20 is a cross-sectional view along line B-B of FIG19.

[0100] In the mask-type beauty device 61 of this modification, the differences from this embodiment will be described below.

[0101] Referring to Figures 16, 17, and 18, the housing 62 of the mask-type beauty device 61 is configured such that regions of multiple polygons 62a, including triangles, are arranged adjacent to each other, and grooves 62b are formed between the regions. The portions with grooves 62b are thin-walled, thereby forming a folded portion 11. Therefore, the housing 62 does not require a planar part 35 and can be formed as a single piece.

[0102] Furthermore, while the portions of the housing 62 of the mask-type beauty device 61 with grooves 62b are thin-walled, this is not a limitation. The folded portion 11 can also be formed by making the rigidity of the portions with grooves 62b lower than the rigidity of the regions of polygons 62a.

[0103] In addition, the housing 62 includes a nasal vent 65 and an oral vent 66. The nasal vent 65 and oral vent 66 facilitate breathing when wearing the mask-type beauty device 61.

[0104] A storage section 63, which is separate from and detachable from the housing 62, is provided on the upper part 19c of either of the left or right fixing straps 19. The storage section 63 is formed as a housing capable of housing the control unit 27 and the battery 25.

[0105] Furthermore, the shape of the storage section 63 is not limited to an L-shape, as shown in FIG19, and can also be V-shaped. This V-shaped storage section 63a is installed along the head, making it easy to wear. In addition, as shown in FIG20, the operating surface 63b of the storage section 63a is installed at an angle relative to the height direction. Therefore, when pressing the button (not shown) on the operating surface 63b while wearing the mask-type beauty device 61, the force of pressing the button on the operating surface 63b is transmitted obliquely downward rather than horizontally, making it difficult to apply load to the head. A disassembly section 64 for attaching and detaching the storage section 63 is provided on the upper part 19c of either of the left or right fixing straps 19. By providing the storage portion 63 to the disassembly portion 64, the flexibility of the upper portion 19c of the fixing band 19 provided with the disassembly portion 64 is lost, but the flexibility of the lower portion 19b of the fixing band 19 can be maintained.

[0106] On the inner surface side (face side) of the upper portion 19c of the fixing band 19 provided with the disassembly portion 64, the transmission cover 17 extends to the disassembly portion 64, and one end of the lead wire 67 is connected to the disassembly portion 64. In addition, the other end of the lead wire 67 is joined to the flexible substrate 15. Therefore, the connection of the control portion 27, the battery 25 and the flexible substrate 15 can be made.

[0107] In addition, as shown in FIG21, the left and right fixing bands 19 have corrugated portions 19d, so the left and right fixing bands 19 are easy to bend in the winding direction.

[0108] Referring to FIG22(a). The EMS electrode 3 includes a first electrode 3a, a second electrode 3b, a third electrode 3c, a fourth electrode 3d and a fifth electrode 3e. The first electrode 3a, the second electrode 3b, and the third electrode 3c are mounted on the transmission cover 17 to apply electrical stimulation to the cheek. The fourth electrode 3d and the fifth electrode 3e are mounted on the transmission cover 17 to apply electrical stimulation to the eye.

[0109] Referring to Figure 22(b), an opening 71 is formed in the housing 62, opening outwards to the eye area, and an eye mask 68 for blocking external light is provided in at least a portion of the opening 71.

[0110] The eye mask 68 protrudes toward the face and is formed by an upper part 68a, a side part 68b (ear side), and a lower part 68c of the eye area. The eye mask 68 is not provided on the nose area, so it will not become an obstacle when the housing 62 is folded left and right.

[0111] In addition, as shown in Figure 23, the eye mask 68 can also be provided as a continuous left and right part of the nose area. In this case, the eye mask 68 has a connecting part 68d that connects the upper part 68a and the lower part 68c on the left and right sides, thereby improving the light blocking effect. In addition, the connecting part 68d is shaped to be folded in the center in the left and right direction, so it will not hinder the folding of the mask-type beauty device 61.

[0112] Referring to Figure 24, three heat-insulating and light-blocking sponges 69, a shaft 70, and a lead wire 24 are provided between the housing 62 and the flexible substrate 15.

[0113] In the heat-insulating and light-blocking sponge 69, a pair of heat-insulating and light-blocking sponges 69a are provided at a position adjacent to the inner surface of the housing 62 and separated from each other in the left-right direction from the position at the center of the left-right folding of the housing 62 (page 7 / 11, CN 121868726 A). Additionally, a heat-insulating and light-blocking sponge 69b is provided at a position separated from the inner surface of the housing 62 at the center of the left-right folding of the housing 62, for a total of three heat-insulating and light-blocking sponges 69.

[0114] The shaft 70 is provided at the center of the left-right folding of the housing 62 in an upward and downward extending manner. The shaft 70 is provided adjacent to the heat-insulating and light-blocking sponge 69b on the inner surface side (face side) of the heat-insulating and light-blocking sponge 69b.

[0115] The lead wire 24 is configured to pass through the inner surface side of the heat-insulating and light-blocking sponge 69a and through the housing 62 side of the heat-insulating and light-blocking sponge 69b.

[0116] Therefore, when the housing 62 is folded, the bending degree of the lead wire 24 is mitigated by the heat-insulating and light-shielding sponge 69 and the shaft 70, reducing the risk of the lead wire breaking due to excessive force applied to it.

[0117] In addition, the heat-insulating and light-shielding sponge 69 serves to prevent the heat of the flexible substrate 15 from being transferred to the housing 62 side and to prevent the light emission of the LED 5 from leaking to the housing 62 side.

[0118] Furthermore, the face mask type beauty device 61 can also be configured to allow the light emission of the LED 5 to pass through to the housing 62 side. Specifically, as shown in Figures 25 and 26, when the LED 5 is emitting light, the light passes through the transmission cover 17 and propagates from the protrusion 17c of the transmission cover 17 toward the housing 62, thus making it possible to identify the light emission of the LED 5 from the outside. In addition, when the color of the LED 5 is close to the color of the housing 62 (for example, in the case of a red LED 5 and a red housing 62), the light of the LED 5 is easily transmitted.

[0119] According to the structure described above, the face mask type beauty device 61 is as easy to fold as in this embodiment. In addition, the casingThe appearance of 62 is tile-like, and its appearance is also excellent.

[0120] In this modified example, the mask-type beauty device 61 can also be easily folded, and the interior can be protected from dust and the like.

[0121] (Second Modification)

[0122] Next, a second modification of the mask-type beauty device 1 as described above will be described.

[0123] Hereinafter, the differences from the first modification will be described.

[0124] In the second modification, the arrangement of the LED5 is determined based on the power supply voltage (V), the voltage Vf that makes the LED5 emit light, and the number of LED5 used.

[0125] Specifically, for example, the power supply voltage is 6.4V, and 9 LED5 are needed for any part of the face (forehead, cheeks, etc.). In addition, the emission voltage Vf of the infrared chip of the LED5 is 1.45V, and the current consumption (A) is 0.06A.

[0126] In this case, as shown in FIG27, four infrared chips of LED5 are connected in series (power supply voltage 6.4V > infrared chip emission voltage Vf 1.45V × four in series) and three in parallel (four in series × three in parallel > number of LED5 (9) ÷ four in series).

[0127] The current consumption in this case is calculated by multiplying by the number of LED5 connected in parallel, so the current consumption is 0.06A × three in parallel = 0.18A.

[0128] The current consumption value of the infrared chips in other parts of the face is calculated by the same calculation. Then, the current consumption values ​​of each part of the face are added together, and the sum is the total current consumption of the infrared chips.

[0129] Therefore, the power consumption (W) of the infrared chips is calculated by multiplying the total current consumption (A) of the infrared chips by the power supply voltage 6.4V.

[0130] Through the same calculation, the power consumption of the red, yellow, and green chips of LED5 is calculated, and their sum is the total power consumption. Therefore, the power consumption of battery 25 is calculated.

[0131] Regarding the red chip, for example, when the light-emitting voltage Vf of the red chip of LED5 is 2.00V and the power consumption current (A) is 0.03A, the red chips of LED5 are arranged in series with 3 chips (power supply voltage 6.4V > light-emitting voltage of red chip, specification 8 / 11 page 11 CN 121868726 A Vf2.00V × 3 in series) and in parallel with 4 chips (3 in series × 4 in parallel > number of LED5 (9) ÷ 3 in series).

[0132] The power consumption current in this case is calculated by multiplying by the number of LED5 arranged in parallel. Therefore, the power consumption current is 0.03A × 4 in parallel = 0.12A.

[0133] Through the same calculation, the power consumption current value of the red chips in other parts of the face is calculated. Then, the current consumption values ​​of each part of the face are added together, and the sum becomes the total current consumption of the red chip.

[0134] Therefore, the power consumption (W) of the red chip is calculated by multiplying the total current consumption (A) of the red chip by the power supply voltage of 6.4V.

[0135] Regarding the yellow chip, for example, when the light emission voltage Vf of the yellow chip of LED5 is 1.90V and the current consumption (A) is 0.025A, the yellow chips of LED5 are arranged in series with 3 chips (power supply voltage 6.4V > light emission voltage Vf 1.90V × 3 chips in series) and in parallel with 4 chips (3 chips in series × 4 chips in parallel > number of LED5 (9 chips) ÷ 3 chips in series).

[0136] The current consumption in this case is calculated by multiplying by the number of LED5 chips in parallel, so the current consumption is 0.025A × 4 chips in parallel = 0.10A.

[0137] The current consumption values ​​of the yellow chips in other parts of the face are calculated by the same calculation. Then, the current consumption values ​​of each part of the face are added together, and the sum becomes the total current consumption of the yellow chips.

[0138] Therefore, the power consumption (W) of the yellow chip is calculated by multiplying the total current consumption (A) of the yellow chip by the power supply voltage of 6.4V.

[0139] Regarding the green chip, for example, when the light emission voltage Vf of the green chip of LED5 is 3.10V and the current consumption (A) is 0.025A, the green chips of LED5 are arranged in series with 2 chips (power supply voltage 6.4V > light emission voltage Vf 3.10V × 2 chips in series) and in parallel with 6 chips (2 chips in series × 6 chips in parallel > number of LED5 (9) ÷ 2 chips in series).

[0140] The current consumption in this case is calculated by multiplying by the number of LED5 chips in parallel, so the current consumption is 0.025A × 6 chips in parallel = 0.15A.

[0141] The current consumption values ​​of the green chips in other parts of the face are calculated using the same calculation. Then, the current consumption values ​​of each part of the face are added together, and the sum becomes the total current consumption of the green chips.

[0142] Therefore, the power consumption (W) of the green chip is calculated by multiplying the total current consumption (A) of the green chip by the power supply voltage of 6.4V.

[0143] Furthermore, in the arrangement of LED5, the power supply voltage that enables the most efficient configuration is, for example, 6.4V, but other values ​​are also possible.

[0144] Regarding the efficient light emission voltage Vf of each chip of LED5, the range is 0.04 to 2.40V for infrared chips, 0.10 to 3.40V for red chips, 0.10 to 3.40V for yellow chips, and 0.02 to 4.40V for green chips.

[0145] In addition, when the power supply voltage of LED5 is, for example, 6.4V, regarding the light emission voltage Vf of each chip of LED5, the range is 1.00 to 1.59V for infrared chips, 1.00 to 2.10V for red chips, and 1.00 to 2.10V for yellow chips.The range is 2.10V, and the range for the green chip is 1.00 to 3.19V.

[0146] According to the structure described above, the LED5 can be arranged efficiently (power-efficiently). Specifically, the LED5 can be arranged in a common multiple of four infrared chips that can be arranged in series, three red chips and yellow chips that can be arranged in series, and two green chips that can be arranged in series (e.g., 12, 24, 36, etc.).

[0147] In addition, one LED5 has four chips (infrared chip, red chip, yellow chip, and green chip).

[0148] Therefore, compared with an LED having a typical three chips (red chip, yellow chip, and green chip), it can exert a higher aging effect on human skin.

[0149] Furthermore, by fixing the power supply voltage (e.g., 6.4V) instead of preparing a different power supply voltage for each chip, the size of the control unit 27 can be reduced. Alternatively, the power supply voltage can also be flexible.

[0150] Furthermore, in the second modification, it can be applied not only to the case of foldable face mask type beauty devices 1, 61, but also to the case of non-foldable face mask type beauty devices 1, 61.

[0151] To summarize the above points, (1) in one side, the face mask type beauty device 1, 61 that can be worn on the face includes: a housing 9, 62 covering the outside; a stimulation part 2, which has at least one of an electrical stimulation part that applies electrical stimulation to the face and a light emitting part that irradiates light to the face; a control part 27 that controls the stimulation part 2; and a fixing unit (left and right fixing straps 19) provided in the housing 9, 62 and fixing the face mask type beauty device 1, 61 to the face, wherein the part of the housing 9, 62 that is worn on the face is configured to be foldable.

[0152] (2) In the above (1), the housing 9, 62 has a storage part 7, which integrates with or separates from the housing 9, 62 to store the control part 27 in a detachable manner.

[0153] (3) In (1) above, the fixing unit is a left and right fixing strap 19 integrally or detachably provided on the left and right sides of the housing 9, 62. A storage part 7 is provided on one side of the fixing strap 19. The storage part 7 is integrally or separately from the fixing strap 19 and can detachably store the control part.

[0154] (4) In (1) above, the housing 9, 62 has a foldable folding part 11.

[0155] (5) In (4) above, the interior angle of at least a portion of the folding part 11 is within 0 degrees to 45 degrees.

[0156] (6) In (4) above, the housing 9, 62 is formed of a flexible material and is configured such that a plurality of substrates (flexible substrates 15) are arranged adjacent to each other with grooves between them on their inner surfaces. The grooves between the plurality of substrates constitute the folding part 11.

[0157] (7) In (4) above, the shell 62 is configured such that multiple polygonal regions are arranged adjacent to each other, and grooves are formed between the regions. The portion with grooves is formed as a thin wall, thereby constituting the folding part 11.

[0158] (8) In (4) above, the shell is configured such that multiple polygonal regions are arranged adjacent to each other, and grooves are formed between the regions. The rigidity of the portion with grooves is lower than the rigidity of the region, thereby constituting the folding part.

[0159] (9) In (4) above, it is folded into a planar shape when not in use, and unfolded into a three-dimensional shape when in use.

[0160] (10) In (9) above, the folding part 11 is configured such that when in use, the shells 9 and 62 are stretched and unfolded into a three-dimensional shape.

[0161] (11) In (9) above, the size when the shells 9 and 62 are folded into a planar shape is 50% or less relative to the size when the shells 9 and 62 are unfolded into a three-dimensional shape.

[0162] (12) In (1) above, a flexible substrate 15 is disposed on the inner surface side of the housings 9 and 62, and a plurality of LEDs 5 constituting the light-emitting part are disposed on the flexible substrate 15.

[0163] (13) In (12) above, a transmission cover 17 is disposed on the inner surface side of the flexible substrate 15, and an EMS electrode 3 constituting part of the electrical stimulation part is disposed on the transmission cover 17.

[0164] (14) In (12) above, the flexible substrate 15 is configured to be divided into at least two parts on the left and right, and a lead 24 for supplying power to the LEDs 5 is disposed between the left and right flexible substrates 15 divided into two parts. A shaft 70 is disposed between the left and right flexible substrates 15 in the vertical direction. A heat-insulating and light-shielding sponge 69 is disposed on the housing 62 side of the shaft 70, and a heat-insulating and light-shielding sponge 69 is disposed between the housing 62 and the left and right flexible substrates 15a and 15b respectively, with the lead 24 located in the middle.

[0165] (15) In (1) above, an opening 71 is formed in the housing 62 to open the eye area to the outside, and an eye mask 68 to block external light is provided in at least a part of the opening 71. Specification 10 / 11 pages 13 CN 121868726 A

[0166] (16) In (13) above, an electrode mounting hole 17a is formed on the transmission cover 17, and an EMS electrode 3 is mounted in the electrode mounting hole 17a with the electrode surface exposed on the inner surface side, so that it cannot be pulled out. A helical spring 39 is provided between the EMS electrode 3 and the flexible substrate 15 to apply force to the EMS electrode 3 in the direction of the face.

[0167] Industrial applicability

[0168] As described above, the mask-type beauty device 1 of the present invention can be easily folded and can protect the interior from dust and other influences, so it can be used in various mask-type beauty devices, including those for home use and business use.

[0169] Symbol Explanation

[0170] 1 Mask-type beauty device

[0171] 2 Stimulation part

[0172] 3 EMS electrode (electric stimulation part)

[0173] 5 LED (light-emitting part)

[0174] 7 Storage part

[0175] 9 Housing

[0176] 11 Folding part

[0177] 13 Surface bonding part

[0178] 15 Flexible substrate

[0179] 17 Transmission cover

[0180] 19 Fixing strap

[0181] 24 Lead wire

[0182] 25 Battery

[0183] 27 Control part

[0184] 35 Planar part

[0185] 38 Sponge

[0186] 39 Helical spring

[0187] 49 Folding part

[0188] 61 Mask-type beauty device

[0189] 62 Housing

[0190] 63 Storage part

[0191] 64 Assembly / disassembly part

[0192] 67 Lead wire

[0193] 68 Eye mask

[0194] 69 Heat insulation and light blocking sponge

[0195] 70 Shaft

[0196] 71 Opening Instruction manual 11 / 11 pages 14 CN 121868726 A Figure 1 Figure 2 Instruction manual drawing 1 / 17 pages 15 CN 121868726 A Figure 3 Figure 4 Instruction manual drawing 2 / 17 pages 16 CN 121868726 A Figure 5 Figure 6 Instruction manual drawing 3 / 17 pages 17 CN 121868726 A Figure 7 Instruction manual drawing 4 / 17 pages 18 CN 121868726 A Figure 8 Figure 9 Instruction manual drawing 5 / 17 pages 19 CN 121868726 A Figure 10 Instruction manual drawing 6 / 17 pages 20 CN 121868726 A Figure 11 Instruction manual drawing 7 / 17 pages 21 CN Figure 12 of 121868726 A, Appendix 8 / 17, page 22, CN 121868726 A; Figure 13 of 121868726 A, Appendix 9 / 17, page 23, CN 121868726 A; Figure 14 of 121868726 A, Appendix 15 of 121868726 A, Appendix 10 / 17, page 24, CN 121868726 A; Figure 16 of 121868726 A, Appendix 11 / 17, page 25, CN 121868726 A; Figure 18 of 121868726 A, Appendix 19 of 121868726 A, Appendix 12 / 17, page 26, CN 121868726 A; Figure 20 of 121868726 A, Appendix 13 / 17, page 27, CN 121868726 A; Figure 22 of 121868726 A, Appendix 14 / 17, page 28, CN 121868726 A; Figure 24 of 121868726 A, Appendix 25 of 121868726 A, Appendix 15 / 17, page 29, CN 121868726Figure 26, Appendix to the Instruction Manual, Page 16 / 17, 30 CN 121868726 Figure 27, Appendix to the Instruction Manual, Page 17 / 17, 31 CN 121868726 A Mask-Type Beauty Device This invention provides a mask-type beauty device that, when removed from the face, can be folded and stored in a small space, and does not accumulate dust or other contaminants inside. The present invention provides a face mask-type beauty device that can be worn on the face. The face mask-type beauty device includes: a housing that covers the exterior; a stimulation part that includes at least one of an electrical stimulation part that applies electrical stimulation to the face and a light-emitting part that irradiates light onto the face; a control part that controls the stimulation part; and a fixing unit disposed on the housing and fixing the face mask-type beauty device to the face. The face mask-type beauty device is configured such that the portion worn on the face, including the housing, is foldable. The housing has a storage part that detachably stores the control part, either integrally or separately from the housing. Abstract Face mask-type beauty device The present invention provides a face mask-type beauty device that can be folded and stored in a small space when removed from the face, and does not accumulate dust and so forth inside. the face; a control part thatcontrols the stimulation part; and a fixing unit disposed on the housing for fixing the face mask-type beauty device to the face. The face mask-type beauty device is configured such that the part worn on the face, including the housing, is foldable. The housing is provided with a storage part that detachably stores the control part, either integrally or separately from the housing. Abstract

Claims

1. A face mask-type beauty device that can be worn on the face, comprising: The casing, which covers the outside; The stimulation part includes at least one of an electrical stimulation part that applies electrical stimulation to the face and a light emitting part that irradiates light onto the face; A control unit that controls the stimulation unit; and A fixing unit is disposed in the housing and fixes the mask-type beauty device to the face. in, The face mask-type beauty device is configured such that the portion worn on the face, including the housing, is foldable.

2. The mask-type beauty device according to claim 1, wherein, The housing is provided with a storage section, which is integral with or separate from the housing and can be detachably used to store the control unit.

3. The mask-type beauty device according to claim 1, wherein, The fixing unit is either integrally installed or detachably mounted on the left and right sides of the housing, consisting of left and right fixing straps. A storage section is provided on one side of the fixing strap, which can store the control unit in a manner that allows it to be installed and removed integrally with or separately from the fixing strap.

4. The mask-type beauty device according to claim 1, wherein, The housing has a foldable folding section.

5. The mask-type beauty device according to claim 4, wherein, At least a portion of the folded portion has an interior angle within the range of 0 to 45 degrees.

6. The mask-type beauty device according to claim 4, wherein, The housing is formed of a flexible material and is configured such that a plurality of substrates are arranged adjacent to each other with grooves between them on its inner surface, the grooves between the plurality of substrates constituting the fold.

7. The mask-type beauty device according to claim 4, wherein, The shell is configured as a plurality of polygonal regions arranged adjacent to each other, and fine grooves are formed between the regions. The folded portion is formed by making the portion with the fine grooves thin-walled.

8. The mask-type beauty device according to claim 4, wherein, The housing is configured as a plurality of polygonal regions arranged adjacent to each other, and fine grooves are formed between the regions. The rigidity of the portion with the fine grooves is lower than that of the region, thereby forming the folded portion.

9. The mask-type beauty device according to claim 4, wherein, It folds into a flat shape when not in use and unfolds into a three-dimensional shape when in use.

10. The mask-type beauty device according to claim 9, wherein, The folding portion is configured to unfold into a three-dimensional shape by stretching the housing during use.

11. The mask-type beauty device according to claim 9, wherein, The size when folded into a flat shape is less than 50% of the size when the shell is unfolded into a three-dimensional shape.

12. The mask-type beauty device according to claim 1, wherein, A flexible substrate is disposed on the inner surface of the housing, and a plurality of LEDs constituting the light-emitting part are disposed on the flexible substrate.

13. The mask-type beauty device according to claim 12, wherein, A transmission shield is disposed on the inner surface side of the flexible substrate, and an electrode constituting part of the electrical stimulation section is disposed on the transmission shield.

14. The mask-type beauty device according to claim 12, wherein, The flexible substrate is configured to be divided into at least two parts, left and right, and a lead for supplying power to the LED is disposed between the left and right flexible substrates divided into two parts. A shaft is disposed between the left and right flexible substrates along the vertical direction. A heat-insulating and light-shielding sponge is disposed on the housing side of the shaft, and heat-insulating and light-shielding sponges are respectively disposed between the housing and the left and right flexible substrates, with the heat-insulating and light-shielding sponges positioning the lead wire in the middle.

15. The covering-type beauty device according to claim 1, wherein, The housing has an opening that allows the eye area to open outwards, and an eye shield that blocks external light is provided in at least a portion of the opening.

16. The mask-type beauty device according to claim 13, wherein, An electrode mounting hole is formed on the transmission cover, and the electrode is mounted in the electrode mounting hole with the electrode surface exposed on the inner surface side in a manner that prevents it from being pulled out. A force-applying member is provided between the electrode and the flexible substrate to apply force to the electrode in the direction of the face.

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