WO2021131851A1 - Appareil de beauté et capteur de cosmétique - Google Patents

Appareil de beauté et capteur de cosmétique Download PDF

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Publication number
WO2021131851A1
WO2021131851A1 PCT/JP2020/046539 JP2020046539W WO2021131851A1 WO 2021131851 A1 WO2021131851 A1 WO 2021131851A1 JP 2020046539 W JP2020046539 W JP 2020046539W WO 2021131851 A1 WO2021131851 A1 WO 2021131851A1
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WO
WIPO (PCT)
Prior art keywords
contact
contact surface
pedestal
skin
cosmetic
Prior art date
Application number
PCT/JP2020/046539
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English (en)
Japanese (ja)
Inventor
麻呂 徳重
基治 青木
大輔 上和野
Original Assignee
株式会社資生堂
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 株式会社資生堂 filed Critical 株式会社資生堂
Priority to JP2021567274A priority Critical patent/JPWO2021131851A1/ja
Publication of WO2021131851A1 publication Critical patent/WO2021131851A1/fr

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A45D44/22—Face shaping devices, e.g. chin straps; Wrinkle removers, e.g. stretching the skin

Definitions

  • This disclosure relates to beauty equipment and cosmetic sensors.
  • a skin care device including a grippable handpiece that comes into contact with the surface of the skin is disclosed.
  • a pressure sensor is provided on the lower bottom surface of the handpiece main body, and the pressure sensor is controlled to check whether the handpiece is in close contact with the skin surface (see, for example, Patent Document 1).
  • An object of the present disclosure is to provide a beauty device that appropriately detects cosmetics on a contact surface that comes into contact with the skin.
  • one aspect of the present disclosure is a beauty device having a contact surface that comes into contact with the skin, wherein the main body, a pedestal supported by the main body, and the contact surface supported by the pedestal are provided. It has a flexible contact member to be formed and an electrode for detecting cosmetics on the surface of the skin with which the contact surface comes into contact, and the electrode is slidably inserted through the pedestal and of the electrode. Provided is a beauty device that fits into the contact member so that the tip protrudes from the contact surface.
  • FIG. 5 is a cross-sectional view taken along the line AA of FIG.
  • FIG. 9 is an enlarged view of a part of FIG.
  • FIG. 13 is a plan view of FIG.
  • FIG. 13 is a diagram excluding the O-ring. It is a top view of the pedestal. It is a bottom view of FIG.
  • FIG. 9 is a diagram showing a state in which contact pressure is generated on the contact surface in FIG. It is an enlarged view of a part of FIG. It is a front view of the beauty apparatus which concerns on 2nd Embodiment. It is a bottom view of FIG.
  • FIG. 1 is a diagram showing an outline of a beauty system including a beauty device according to an embodiment.
  • 2 is a perspective view showing the beauty device according to the first embodiment
  • FIG. 3 is a front view of FIG. 2
  • FIG. 4 is a left side view of FIG. 3
  • FIG. 5 is a right side view of FIG.
  • FIG. 6 is a plan view of FIG. 3
  • FIG. 7 is a bottom view of FIG. 3
  • FIG. 10 is an enlarged view of a part of FIG.
  • the beauty device 1 is a beauty device having a contact surface in contact with the skin, and the main body, a pedestal supported by the main body, and the contact surface supported by the pedestal can be formed. It has a flexible contact member and an electrode for detecting cosmetics on the surface of the skin with which the contact surface comes into contact, the electrode is slidably inserted through the pedestal, and the tip of the electrode is in contact with the electrode. It fits into the contact member so as to protrude from the surface.
  • the beauty device 1 is configured as a part of the beauty system 100.
  • the beauty device 1 is wirelessly or wiredly connected to the mobile terminal 2.
  • the beauty device refers to a device used for the purpose of beauty such as a substitute for an application operation of cosmetics or the like without affecting the structure and function of the body including human skin.
  • the beauty device 1 is an example of the beauty device according to the present embodiment.
  • the beauty device 1 constitutes an application tool used by the user U for applying or applying cosmetics (see FIGS. 1 and 2).
  • the beauty device 1 includes a main body 10, a handle 20, a contact member 30, a cosmetic sensor 40, a contact 50, a pedestal 60, a suspender 70, and a frame 80 (see FIGS. 2 to 9).
  • the cosmetics are not particularly limited, and for example, skin care cosmetics (also referred to as basic cosmetics) such as cosmetics, beauty liquids, milky lotions, and creams, and foundations, teaks, lipsticks, glosses, and eyeshadows. All make-up cosmetics (also called make-up cosmetics) such as eyeliner, eyeshadow, mascara, manicure, and perfume are included in the target.
  • application means applying (or applying) cosmetics.
  • the main body 10 includes a substrate 11, an acceleration sensor 12, a pressure sensor 13, a vibration motor 14, a communication module 15, and a locking portion 16 (see FIGS. 2 to 8).
  • the board 11 is provided with a computer (not shown).
  • the computer has a central processing unit (CPU), a memory, an information input unit, and an information output unit (not shown).
  • the CPU includes a control unit and can control the beauty device 1. Specifically, the CPU controls the acceleration sensor 12, the pressure sensor 13, the vibration motor 14, and the communication module 15, and performs each process such as calculation, control, storage, transfer, input, output, transmission, and reception of information. ..
  • the control unit may be configured separately from the CPU.
  • the memory constitutes a temporary storage device that stores information to be calculated when the CPU executes processing.
  • the information input unit receives the information from the mobile terminal 2 and inputs it to the beauty device 1.
  • the information output unit outputs information such as the detection result obtained by the beauty device 1.
  • the information output from the information output unit is transmitted to the mobile terminal 2.
  • the acceleration sensor 12 is an element or device supported by the main body 10 that detects the acceleration generated in the beauty device 1 by the application of cosmetics. For example, from the acceleration detected by the acceleration sensor 12, the application speed of the cosmetic in the application operation using the beauty device 1 can be measured.
  • the pressure sensor 13 is an element or device supported by the main body 10 that detects the pressure generated in the beauty device 1 by the application of cosmetics.
  • the pressure sensor 13 detects the contact pressure (or pressing pressure) P when the contact surface 31 of the contact member 30, which will be described later, comes into contact with the skin (see FIGS. 8, 9, and 19).
  • the skin refers to the skin of a person's face, neck, arms, legs, and the like.
  • the contact pressure indicates the pressure (or pressing force) generated on the contact surface 31 when the contact surface 31 comes into contact with the skin.
  • the vibration motor 14 is an element or device having a function of notifying the user U of the feeling when operating the beauty device 1 and the information from the mobile terminal 2 by vibration or vibration sound.
  • the communication module 15 transmits the information obtained by the beauty device 1 to the mobile terminal 2 and receives the information transmitted from the mobile terminal 2.
  • the locking portion 16 includes sliders 16A and 16B.
  • the locking portion 16 slidably locks the contact member 30 described later with respect to the main body 10 in the height direction (Z direction) by the sliders 16A and 16B (FIGS. 2, FIG. 3, FIG. 4, FIG. 7, See FIGS. 8, 9, and 19).
  • each aspect of the substrate 11, the acceleration sensor 12, the pressure sensor 13, the vibration motor 14, and the communication module 15 is not limited.
  • the pressure sensor 13 the method, material, and the like are arbitrary.
  • the beauty device 1 may be provided with an auxiliary device such as a hard disk drive (HDD) or a modular jack (not shown).
  • HDD hard disk drive
  • modular jack not shown
  • the handle 20 constitutes a handle (or handle) for applying or applying cosmetics.
  • the handle 20 includes a knob 21 and a joint 22.
  • the knob 21 constitutes a portion of the handle 20 that the user U grips (or grips).
  • the joint 22 constitutes a portion that connects the knob 21 to the main body 10.
  • the knob 21 is configured by screwing the upper portion 21A and the lower portion 21B with fixing portions 23 (23A, 23B).
  • the knob 21 is provided with a push button type switch 24.
  • the switch 24 is connected to the substrate 11 via a fixing member (for example, a harness member, a flexible member, etc.) (not shown). By operating the switch 24, the user U can switch the beauty device 1 on and off, and change the operating state of the beauty device 1.
  • the knob 21 has a built-in LED lamp 26 (see FIGS. 6 and 8).
  • the LED lamp 26 has a function of notifying the operating state of the beauty device 1 by lighting or blinking.
  • the upper portion 21A of the knob 21 is transparent or translucent, and the lighting or blinking of the LED lamp 26 can be confirmed from the outside of the knob 21.
  • the handle 20 contains a battery 25 that constitutes a power source for the beauty device 1 (see FIG. 8).
  • the battery 25 is controlled by the CPU described above, and supplies electric power to the elements 11 to 15, 40 of the beauty device 1.
  • the battery 25 is housed in the handle 20 so as to be replaceable by opening and closing the fixing portion 23 described above. In the present disclosure, a part of the battery 25 is also housed in the main body 10, but the entire battery 25 may be housed in the main body 10.
  • the end portion 37 of the contact member 30 is slidably locked in the height direction (Z direction) with respect to the main body 10 by the locking portions 16 (slider 16A, 16B) (FIGS. 2, FIG. 3, FIG. 4). , See FIG. 7).
  • the contact member 30 has flexibility.
  • the term "flexibility” indicates a property of being easily elastically deformed.
  • the material of the contact member 30 is not limited, but is preferably an elastic material, and for example, an elastomer, rubber, or the like can be used, and among these, silicone rubber is preferable.
  • the contact member 30 has a circular contour shape in a plan view.
  • the shape of the contact member is not limited to this, and the contour shape in a plan view may be rectangular, elliptical, or the like.
  • the contact member 30 is supported by a pedestal 60, which will be described later.
  • the contact member 30 is provided with a contact surface 31, recesses 32, 33, through holes 34, 35, and protrusions 36 (see FIGS. 8 to 12).
  • the contact member 30 is an example of a contact member constituting the beauty device according to the present embodiment.
  • the contact surface 31 is a part of the contact member 30 that comes into contact with the skin. Specifically, the contact surface 31 constitutes a surface to be applied to the skin (or skin) of the user U during application or application operation of the cosmetic.
  • the contact surface 31 is an example of a contact surface formed on a contact member constituting the beauty device according to the present embodiment.
  • the tips (flange) 42B, 43B of the electrodes 42, 43 of the cosmetic sensor 40 which will be described later, are fitted into the recesses 32, 33 (see FIGS. 8 to 10 and 12).
  • the bottoms 32A and 33A of the recesses 32 and 33 are provided with openings 32B and 33B that communicate with through holes 34 and 35 that penetrate the contact member 30 in the thickness direction (Z direction).
  • the peripheral walls 34A and 35A of the through holes 34 and 35 face the side surfaces 42F and 43F of the bases 42A and 43A of the electrodes 42 and 43 of the cosmetic sensor 40 (see FIGS. 8 to 13).
  • the protrusion 36 is composed of a circular protrusion, and together with the peripheral walls 34A and 35A of the through holes 34 and 35, supports the pedestal 60, which will be described later, in the thickness direction (Z direction) of the contact member 30 (see FIGS. 8 to 11).
  • a crease (not shown) corresponding to the peripheral edge of the contact surface 31 is provided between the protrusion 36 and the end portion 37 (see FIGS. 8, 9, and 11).
  • the cosmetic sensor 40 is controlled by the CPU and detects cosmetics on the surface of the skin with which the contact surface 31 of the contact member 30 contacts (see FIGS. 8, 9, 13 to 16).
  • the cosmetic sensor 40 includes a sensor body 41 housed in a recess 84 of a frame 80, which will be described later, and electrodes 42, 43 that detect cosmetics on the surface of the skin exposed to the contact surface 31 and in contact with the contact surface 31.
  • the sensor body 41 is provided with lead wires 44 and 45 for electrically connecting the electrodes 42 and 43 (see FIGS. 8 and 9).
  • the cosmetic sensor is a sensor that can detect the components of the cosmetic.
  • the detected cosmetic product indicates the amount or concentration of a component such as water or oil contained in the cosmetic product.
  • the electrodes form terminals of a cosmetic sensor that detects the components of the cosmetic.
  • a method is adopted in which the cosmetic sensor detects the water content of the cosmetic.
  • the detection method of the cosmetic sensor is not limited to this method, and for example, a detection method using an optical sensor such as a photoreflector may be adopted.
  • the electrodes 42 and 43 are exposed on the contact surface 31.
  • the cylindrical bases 42A and 43A and one ends (tips 42B and 43B) of the bases 42A and 43A in the longitudinal direction (Z direction) extend in the radial direction (R direction) of the bases 42A and 43A. It has an extension portion (see FIG. 14).
  • the tips (extending portions) 42B and 43B form a flange, and the flanges 42B and 43B are fitted into the recesses 32 and 33 of the contact member 30.
  • the end faces 42E and 43E of the tips 42B and 43B of the electrodes 42 and 43 project from the contact surface 31 in the height direction (Z direction) (see FIGS. 8 to 10, 13 and 15).
  • the shapes of the tips 42B and 43B are arbitrary, but are preferably curved surfaces.
  • the curved surface indicates a part of a spherical surface.
  • Holes 42C and 43C are formed on the bottom surfaces 42G and 43G of the bases 42A and 43A. Lead wires 44 and 45 are fitted into the holes 42C and 43C. Further, grooves 42D and 43D are formed on the side surfaces 42F and 43F of the bases 42A and 43A. O-rings 46 and 47 are fitted in the grooves 42D and 43D (see FIGS. 8 to 10, 13 and 14).
  • the material of the O-ring is not particularly limited, but is preferably a flexible member, and for example, an elastomer, rubber, or the like can be used.
  • the contactor 50 is a member that contacts the pressure sensor 13 and transmits the contact pressure P generated on the contact surface 31 of the contact member 30 to the pressure sensor 13 (see FIGS. 8, 9, and 19).
  • the contact element 50 may be provided integrally with the contact member 30, or may be provided separately from the contact member 30 on a member having a contact surface.
  • the contactor 50 is supported by the frame 80 of the main body 10 via a pedestal 60 and a suspender 70, which will be described later.
  • the aspect of the contactor 50 is not limited, but it is preferable that the contactor 50 has flexibility.
  • the material of the contactor 50 is not limited, and for example, an elastomer, rubber, and the like can be used, and among these, silicone rubber is preferable.
  • the contactor 50 includes a base 51 and a plurality of protrusions 52.
  • the shape of the base 51 is not limited, and in this embodiment, it has a disk shape.
  • a plurality of protrusions 52 are provided on the surface 51A of the base 51 (see FIGS. 8 and 9).
  • the base 51 of the contactor 50 is supported by a pedestal 60, which will be described later.
  • the side surface 51C of the base 51 faces the side surface 62A of the recess 62 described later of the pedestal 60.
  • a circular fitting groove 53 that fits into the fitting protrusion 63 of the pedestal 60 is formed on the back surface 51B of the base 51.
  • the base 51 is fixed to the pedestal 60 by fitting the fitting groove 53 with the fitting projection 63 of the pedestal 60 (see FIGS. 8 and 9).
  • the plurality of protrusions 52 are individually and independently formed on the surface 51A of the base 51.
  • the base end 52A of the protrusion 52 is connected to the base 51.
  • the number of protrusions 52 is not limited and may be 2 or more, preferably 5 or more, and more preferably 7 or more. In this embodiment, nine protrusions 52 are provided on the surface 51A of the base 51 (see FIGS. 8 and 9).
  • the length in the left-right direction (X direction) or the front-back direction (Y direction) can be 1 mm or more and 15 mm or less, preferably 2 mm or more and 10 mm or less, and more preferably 3 mm or more and 5 mm or less.
  • the length in the height direction (Z direction) can be 0.5 mm or more and 10 mm or less, preferably 1 mm or more and 8 mm or less, and more preferably 2 mm or more and 5 mm or less.
  • the shape of the protrusion 52 is arbitrary, but it is preferable that the protrusion 52 has a shape that tapers toward the pressure sensor 13.
  • the shape that tapers toward the pressure sensor 13 means that each protrusion 52 of the contact 50 extends in a tapered shape toward the pressure sensor 13 while the contactor 50 faces the pressure sensor 13. Is shown.
  • the side end 52B of the protrusion 52 has a conical shape that tapers from the base end 52A toward the tip end 52C (see FIGS. 8 and 9).
  • the protrusion 52 is provided so as to be in contact with the pressure sensor 13. Specifically, when the contact surface 31 of the contact member 30 is not in contact with the skin, the contactor 50 is arranged so that the tip 52C of the protrusion 52 is separated from the pressure sensor 13 by a predetermined distance. (See FIGS. 8 and 9). Here, separating by a given distance means that the contactor 50 is arranged with respect to the pressure sensor 13 at a predetermined distance between the tip 52C of the protrusion 52 and the pressure sensor 13.
  • the pedestal 60 supports the contactor 50 while fixing the contact member 30.
  • the pedestal 60 is provided so as to be slidable in the height direction (Z direction) with respect to the main body 10 together with the contact surface 31 of the contact member 30 (see FIGS. 8, 9, and 19).
  • the shape of the pedestal 60 is not limited, and in the present embodiment, it has a disk shape.
  • the pedestal 60 has a base 61, a recess 62, a pair of through holes 64, 65, and a circular side wall 66.
  • the recess 62 accommodates the contact 50 so that the side surface 51C of the contact 50 faces the side surface 62A.
  • the fitting protrusion 63 is formed on the bottom surface 62B of the recess 62 and fits into the fitting groove 53 of the contactor 50 (see FIGS. 8, 9, 17, and 18).
  • the pair of through holes 64 and 65 are slidably inserted through the electrodes 42 and 43 of the cosmetic sensor 40.
  • the circular side wall 66 fits into the other end 73 of the suspender 70, which will be described later (see FIGS. 8 and 9).
  • a pair of through holes 64 and 65 are composed of tubular side surfaces 64A and 65A.
  • a part of the bases 42A and 43A of the electrodes 42 and 43 is inserted through the side surfaces 64A and 65A of the through holes 64 and 65.
  • the O-rings 46 and 47 fitted in the grooves 42D and 43D of the bases 42A and 43A slide on the side surfaces 64A and 65A while being in contact with each other.
  • the electrodes 42 and 43 can slide liquid-tightly with respect to the pedestal 60 (see FIGS. 8 to 10, 19 and 20).
  • the mode of the pedestal 60 is not limited, but it is preferable that the pedestal 60 has rigidity.
  • the material of the contact 50 is not limited, and for example, an insulating resin, a ceramic, or the like can be used, and among these, an insulating resin is preferable. Further, among the insulating resins, polyacetal (polyoxymethylene (POM)) is more preferable from the viewpoint of imparting chemical resistance, abrasion resistance and the like to the pedestal.
  • POM polyoxymethylene
  • the suspender 70 supports the contact 50 on the main body 10.
  • the suspension 70 is made of a flexible member.
  • the flexible member refers to a member that is easily elastically deformed.
  • the material of the flexible member constituting the Suspender 70 is not limited, and for example, an elastomer, rubber, or the like can be used, and among these, rubber having a rubber hardness of about 30 is preferable.
  • the suspender 70 is an example of a flexible member that constitutes a part of the beauty device according to the present embodiment.
  • the suspender 70 has a base 71, one end 72, and the other end 73.
  • the mode of the flexible member constituting the suspensioner 70 is not particularly limited, but it is preferable that the base 71 is formed of a fold-shaped tubular body (see FIGS. 8 and 9).
  • the tubular body having a fold-shaped side wall means a shape in which the side surface of the cylinder extends in a bellows shape (or step shape) from one bottom surface toward the other bottom surface (see FIGS. 8 and 9).
  • the distance between the bases 71 in the radial direction (X direction) is shortened from the main body 10 side toward the contactor 50 side (see FIGS. 8 and 9).
  • the distance between the base portions 71 in the radial direction (R direction) of the tubular body 70 indicates the distance between the base portions 71 facing the radial direction (X direction) of the tubular body 70.
  • the fact that the distance between the bases 71 becomes shorter from the main body 10 side toward the contactor 50 side means that the tubular body 70 tapers from the main body 10 side toward the contact member 30 side (FIGS. 8 and 9). reference).
  • the suspender 70 is arranged so that the contactor 50 is suspended from the main body 10 via the suspender 70.
  • “suspended” means that the suspender 70 is suspended or suspended from the main body 10.
  • one end 72 of the suspender 70 is fitted into the end (fitting groove) 85 of the circular frame 80 described later, and the other end 73 of the suspender 70 fits the side wall 66 of the pedestal 60 (FIG. 8, FIG. (See FIG. 9).
  • the pedestal 60 is supported by the main body 10 by the suspender 70 while supporting the contactor 50.
  • the contactor 50 is slidably supported in the height direction (Z direction) with respect to the main body 10 together with the contact member 30 and the pedestal 60 via a suspender 70 made of a flexible member (). See FIGS. 8, 9, and 19).
  • the frame 80 is fixed to the main body 10 (see FIG. 8).
  • the shape of the frame 80 is not limited and has a disk shape in the present disclosure.
  • the frame 80 has a base 81, a clearance 82, a recess 83, a recess 84, and an end 85.
  • the base 81 constitutes the skeleton of the frame 80.
  • the clearance 82 is provided substantially in the center of the base 81, and contributes to weight reduction of the beauty device 1 (main body 10).
  • the recess 83 is configured on the side of the base 81 opposite to the side where the clearance 82 is provided, and accommodates the pressure sensor 13.
  • the recess 84 is formed around the recess 83 and houses the cosmetic sensor 40.
  • the end portion 85 forms a fitting groove and fits one end 72 of the suspender 70 (see FIGS. 8 and 9).
  • the aspect of the frame 80 is not limited, but it is preferable that the frame 80 has rigidity.
  • the material of the frame 80 is not limited, and for example, an insulating resin, ceramic, or the like can be used, and among these, an insulating resin is preferable. Further, among the insulating resins, ABS resin (acrylonitrile-butadiene-styrene copolymer) is more preferable from the viewpoint of imparting adhesiveness to the frame 80 to the suspender 70, the pressure sensor 13, and the like.
  • the pedestal 60 is supported in a state of being suspended from the frame 80 via the suspender 70.
  • a space G is formed between the pedestal 60 that supports the contactor 50 and the frame 80 that supports the pressure sensor 13.
  • the contactor 50 is separated from the pressure sensor 13, and when the contact pressure P is generated, the contactor 50 is pressed. It can come into contact with the sensor 13 (see FIGS. 8, 9, and 19).
  • the mobile terminal 2 is a portable communication terminal (for example, a smartphone) having a computer function.
  • the mobile terminal 2 is wirelessly connected to the beauty device 1.
  • a communication terminal capable of wirelessly communicating with the beauty device 1 a personal computer or the like connected by wire may be used instead of the mobile terminal 2.
  • the mobile terminal 2 may be communicably connected to the beauty device 1 via a network line regardless of whether it is wired or wireless.
  • the mobile terminal 2 includes a main body, a display, and a camera (none of which are shown).
  • the main body contains a computer and a communication module (not shown), and performs various processes such as calculation, control, storage, transfer, input, output, transmission, and reception of information.
  • the main body has a built-in auxiliary storage device (not shown), and the auxiliary storage device stores a computer-readable program for supporting the coating or coating operation by the beauty device 1 according to the present embodiment. There is.
  • the display visually displays information such as characters and images output by the computer inside the main unit.
  • the camera is a camera (or in-camera) having a lens (not shown) provided on the display side of the mobile terminal.
  • the camera is controlled by a computer in the main body, takes a picture of the user U, and captures the image of the user U.
  • the captured image of the user U is displayed on the display as a user image (not shown).
  • the user image includes, for example, an area composed of an image of the face of the user U to which the cosmetic is applied.
  • a part of the area includes an application area to which the cosmetic is partially applied.
  • the electrodes 42 and 43 for detecting the cosmetics on the surface of the skin with which the contact surface 31 comes into contact are fitted to the contact member 30 so as to protrude from the contact surface 31 to fit the skin.
  • the cosmetic on the contact surface 31 that comes into contact with the skin can be detected (see FIGS. 8 to 10).
  • the electrodes 42 and 43 pushed toward the contact member 30 by the contact pressure P generated on the contact surface 31 the contact member 30 that fits the electrodes 42 and 43 can be bent.
  • the electrodes 42 and 43 pushed into the contact member 30 side can move in the pedestal 60 by slidably inserting the pedestal 60 (see FIGS. 19 and 20).
  • the contact member 30 when the tips 42B and 43B of the electrodes 42 and 43 are pressed by such a mechanism, the contact member 30 is deformed and the tips 42B and 43B of the electrodes 42 and 43 are flush with the contact surface 31. It can be displaced by the distance M so as to be (see FIGS. 19 and 20). As a result, when the contact surface 31 comes into contact with the skin, the tips 42B and 43B of the electrodes 42 and 43 protruding from the contact surface 31 are less likely to be an obstacle. Therefore, in the present embodiment, it is possible to detect the cosmetic on the contact surface 31 that comes into contact with the skin without interfering with the functions of the beauty device 1 (for example, application operation, measurement of application pressure, measurement of application speed, etc.). ..
  • the tips 42B and 43B of the electrodes 42 and 43 form a flange, and the recesses 32 and 33 for fitting the flanges 42B and 43B to the contact member 30 are formed (FIGS. 8 to 10). reference).
  • the periphery of the recesses 32 and 33 of the contact member 30 is deformed so that the tips 42B and 43B of the electrodes 42 and 43 are flush with the contact surface 31. It can be displaced by the distance M so as to be (see FIGS. 19 and 20).
  • the tips 42B and 43B of the electrodes 42 and 43 curved by making the tips 42B and 43B of the electrodes 42 and 43 curved, the tips 42B and 43B of the electrodes 42 and 43 protruding from the contact surface 31 come into smooth contact with the skin. (See FIGS. 8 to 10, 13, 15, 15, 16, 19, and 20). Thereby, when the contact surface 31 comes into contact with the skin, it is possible to reduce the discomfort to the skin. Further, since the friction between the tips 42B and 43B of the electrodes 42 and 43 and the skin can be reduced, the operation of the beauty device 1 (for example, the coating operation) becomes smooth.
  • a pressing force (contact pressure P) is applied to the electrodes 42 and 43 while maintaining the fitting of the electrodes 42 and 43.
  • the contact member 30 can return to its original shape (see FIGS. 8 to 12, 19 and 20). ..
  • the tips 42B and 43B of the electrodes 42 and 43 can be flush with the contact surface 31 only when the contact pressure P is generated on the contact surface 31 where the contact surface 31 is in contact with the skin. Therefore, in the present embodiment, the cosmetic on the contact surface 31 that comes into contact with the skin can be detected with high accuracy without interfering with the function of the beauty device 1.
  • the beauty device 1 is a beauty device having a contact surface that comes into contact with the skin via a sheet, and has a main body, a pedestal supported by the main body, and the contact surface supported by the pedestal. It has a flexible contact member to be formed and an electrode for detecting cosmetics on the sheet with which the contact surface is in contact, and the electrode is slidably inserted through the pedestal and the tip of the electrode. Fits into the contact member so as to project from the contact surface.
  • the sheet is composed of paper, non-woven fabric, resin film, etc., and is used in a state of being impregnated with cosmetics.
  • the contact surface that comes into contact with the skin through the sheet indicates that the contact surface is in contact with the skin while being covered with the sheet.
  • the sheet cosmetics indicate the components of the cosmetics contained in the sheet.
  • the beauty device 1 applies cosmetics to the contact surface 31 of the contact member 30 in the beauty device 1 (FIGS. 2 to 20) according to the first embodiment described above.
  • the soaked sheet S is placed in a state of being fixed by the holder 38.
  • the holder 38 includes a frame body 38A and a knob 38B.
  • the user U covers the contact surface 31 of the contact member 30 with the sheet S, picks up the knob 38B of the holder 38, and fits the frame body 38A of the holder 38 into the contact surface 31, so that the sheet S is fitted to the contact surface 31. Can be placed in (see FIGS. 21 and 22).
  • the electrodes 42, 43 for detecting the cosmetics of the sheet S with which the contact surface 31 comes into contact are fitted to the contact member 30 so as to protrude from the contact surface 31, so that the sheet with which the contact surface 31 comes into contact.
  • the cosmetics contained in S can be detected (see FIGS. 8 to 10).
  • the contact member 30 that fits the electrodes 42 and 43 may bend. it can.
  • the pushed electrodes 42 and 43 can move in the pedestal 60 by slidably inserting the pedestal 60 (see FIGS. 19 and 20).
  • the contact member 30 when the tips 42B and 43B of the electrodes 42 and 43 are pressed by such a mechanism, the contact member 30 is deformed and the tips 42B and 43B of the electrodes 42 and 43 come into contact with the sheet S. It can be displaced by a distance M so as to be flush with the surface 31 (see FIGS. 19 and 20).
  • the tips 42B and 43B of the electrodes 42 and 43 protruding from the contact surface 31 are less likely to be an obstacle. Therefore, in the present embodiment, the cosmetics contained in the sheet S in contact with the contact surface 31 can be detected without interfering with the function of the beauty device 1.
  • the cosmetic sensor according to the present embodiment can be composed of a cosmetic sensor that constitutes a part of the above-mentioned beauty device 1. That is, the cosmetic sensor 40 according to the present embodiment is a cosmetic sensor 40 that detects cosmetics on the surface of the skin with which the contact surface 31 in contact with the skin comes into contact, and is flexible in which the contact surface 31 is formed.
  • the contact member 30 has electrodes 42 and 43 that are slidably inserted into the pedestal 60 on which the contact member 30 is supported, and is fitted to the contact member 30 so that the tips 42B and 43B of the electrodes 42 and 43 protrude from the contact surface 31. (See FIGS. 1 to 18).
  • the electrodes 42, 43 of the cosmetic sensor 40 which detects the cosmetic on the surface of the skin with which the contact surface 31 comes into contact, are fitted to the contact member 30 so as to protrude from the contact surface 31, thereby fitting the skin.
  • the cosmetic on the contact surface 31 that comes into contact with the skin can be detected (see FIGS. 8 to 10).
  • the electrodes 42 and 43 are pushed toward the contact member 30 by the contact pressure P generated on the contact surface 31, the contact member 30 that fits the electrodes 42 and 43 can be bent.
  • the electrodes 42 and 43 pushed into the contact member 30 side can slidably insert the pedestal 60 and move in the pedestal 60 (see FIGS. 19 and 20).
  • the contact member 30 is deformed and the tips 42B and 43B of the electrodes 42 and 43 come into contact with each other. It is displaced by a distance M so as to be flush with the surface 31 (see FIGS. 19 and 20).
  • the tips 42B and 43B of the electrodes 42 and 43 of the cosmetic sensor 40 protruding from the contact surface 31 are less likely to be an obstacle. Therefore, in the present embodiment, the cosmetic on the contact surface 31 that comes into contact with the skin can be detected without interfering with the function of the beauty device 1 equipped with the cosmetic sensor 40 (see FIGS. 19 and 20).

Landscapes

  • Percussion Or Vibration Massage (AREA)

Abstract

L'invention concerne un appareil de beauté ayant une surface de contact destinée à être en contact avec la peau, l'appareil de beauté comportant : un corps principal ; un socle supporté par le corps principal ; un élément de contact flexible qui est supporté par le socle et sur lequel est formée la surface de contact ; et une électrode destinée à détecter un produit cosmétique sur la surface d'une peau qui est en contact avec la surface de contact, l'électrode passant de manière coulissante à travers le socle et étant ajustée sur l'élément de contact de telle sorte que l'extrémité avant de l'électrode fait saillie à partir de la surface de contact.
PCT/JP2020/046539 2019-12-26 2020-12-14 Appareil de beauté et capteur de cosmétique WO2021131851A1 (fr)

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JP2019-236610 2019-12-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116920256A (zh) * 2023-07-25 2023-10-24 深圳市宗匠科技有限公司 美容仪及其控制方法、美容装置及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08233733A (ja) * 1995-02-23 1996-09-13 Daikin Ind Ltd 肌の化粧品残度検出方法およびその装置
JP2009028275A (ja) * 2007-07-26 2009-02-12 Panasonic Electric Works Co Ltd 光照射美容器具
JP2018521804A (ja) * 2015-08-06 2018-08-09 アモーレパシフィック コーポレーション フェイスリフト機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08233733A (ja) * 1995-02-23 1996-09-13 Daikin Ind Ltd 肌の化粧品残度検出方法およびその装置
JP2009028275A (ja) * 2007-07-26 2009-02-12 Panasonic Electric Works Co Ltd 光照射美容器具
JP2018521804A (ja) * 2015-08-06 2018-08-09 アモーレパシフィック コーポレーション フェイスリフト機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116920256A (zh) * 2023-07-25 2023-10-24 深圳市宗匠科技有限公司 美容仪及其控制方法、美容装置及存储介质

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