WO2018181973A1 - Dispositif cosmétique - Google Patents

Dispositif cosmétique Download PDF

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Publication number
WO2018181973A1
WO2018181973A1 PCT/JP2018/013812 JP2018013812W WO2018181973A1 WO 2018181973 A1 WO2018181973 A1 WO 2018181973A1 JP 2018013812 W JP2018013812 W JP 2018013812W WO 2018181973 A1 WO2018181973 A1 WO 2018181973A1
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WO
WIPO (PCT)
Prior art keywords
roller
support shaft
handle
cosmetic device
bearing
Prior art date
Application number
PCT/JP2018/013812
Other languages
English (en)
Japanese (ja)
Inventor
松下　剛
Original Assignee
株式会社Mtg
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.)
Filing date
Publication date
Priority claimed from JP2017072297A external-priority patent/JP2018171333A/ja
Priority claimed from JP2017174381A external-priority patent/JP2019013722A/ja
Application filed by 株式会社Mtg filed Critical 株式会社Mtg
Publication of WO2018181973A1 publication Critical patent/WO2018181973A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains

Definitions

  • the present invention relates to a cosmetic device that gives a cosmetic effect to the skin.
  • a rotating device that is, a cosmetic device that rolls a roller against the skin is known.
  • the face line around the chin is tightened and you can feel the lift-up effect. More positively, if used in the manner of lymphatic massage, waste discharge is promoted, metabolism is increased, and skin gloss can be improved. If you use it on your legs, you can easily get swelling and cellulite.
  • the present invention has been made in view of such circumstances, and an object of the present invention is to provide a cosmetic device with improved cosmetic effects.
  • a certain aspect of the present invention is a cosmetic device.
  • This cosmetic device has a handle, a support shaft that protrudes from the handle, and a rotating body that is a carbon molded body, and a recess into which the support shaft is inserted is formed in the rotating body.
  • a rotating body that is a carbon molded body, and a recess into which the support shaft is inserted is formed in the rotating body.
  • the cosmetic device is attached to a handle, a first support shaft and a second support shaft provided on one end side of the handle, a first rotating body attached to the first support shaft, and a second support shaft.
  • a second rotating body is carbon molded bodies formed in a spherical shape.
  • the first support shaft and the second support shaft are provided such that the distance between the first support shaft and the second support shaft increases as the distance from the handle increases.
  • the first rotating body and the second rotating body pick up or spread the skin, but particularly when picking up the skin, the contact area between each rotating body and the skin increases.
  • the far-infrared effect can be obtained in a wide range, and the effect can be sufficiently exhibited.
  • the effect of promoting blood flow by picking up and the like can exert further beauty effects.
  • Still another aspect of the present invention is also a cosmetic device.
  • the cosmetic device includes a handle and a first rotating body and a second rotating body that are respectively attached to the handle.
  • the first rotating body and the second rotating body are carbon molded bodies, and the interval between the rotating shafts increases as the distance from the handle increases.
  • the skin blood is picked up by the far-infrared rays radiated from the first rotating body and the second rotating body, which are carbon molded bodies, and the two rotating bodies, whereby the blood flow of the skin and the circulation of the lymph fluid are reduced. It is promoted and cell activation is achieved.
  • the cosmetic device of the present invention it is possible to provide a cosmetic device with improved beauty effects.
  • FIG. 3 is a partial sectional view taken along line AA in FIG. 2.
  • FIG. 3 is a cross-sectional view taken along line BB in FIG. 2.
  • It is a partial top view of the base body of the handle in the first embodiment. It is a figure which shows the holding member in 1st Embodiment. It is a perspective view of the bearing in 1st Embodiment.
  • FIG. 15A is a top view of a cosmetic device according to the fourth embodiment
  • FIG. 15B is a front view
  • FIG. 15C is a bottom view
  • FIG. 16 is a cross-sectional view taken along the line CC of FIG. It is a fragmentary sectional view in the DD line of Fig.15 (a).
  • FIGS. 19A and 19B are schematic diagrams illustrating a cosmetic device in the first modification.
  • 20 (a) and 20 (b) are schematic diagrams showing a cosmetic device in the second modification.
  • FIG. 3 is a partial sectional view taken along line AA in FIG. 2.
  • FIG. 3 is a cross-sectional view taken along line BB in FIG. 2.
  • FIG. 30A and 30B are schematic diagrams for explaining the effects of the cosmetic device according to the sixth embodiment. It is a figure which shows the other structure of the cosmetics device in 6th Embodiment. It is sectional drawing of the cosmetics device in 7th Embodiment. It is a schematic block diagram of the beauty system in 8th Embodiment. It is a fragmentary sectional view of the cosmetics device in 8th Embodiment. It is a perspective view of the cosmetics device in 9th Embodiment.
  • FIG. 30A and 30B are schematic diagrams for explaining the effects of the cosmetic device according to the sixth embodiment. It is a figure which shows the other structure of the cosmetics device in 6th Embodiment. It is sectional drawing of the cosmetics device in 7th Embodiment. It is a schematic block diagram of the beauty system in 8th Embodiment. It is a fragmentary sectional view of the cosmetics device in 8th Embodiment. It is a perspective view of the cosmetics device in 9th Embodiment.
  • FIG. 36 (a) is a top view of a cosmetic device according to the ninth embodiment
  • FIG. 36 (b) is a front view
  • FIG. 36 (c) is a bottom view
  • FIG. 37 is a cross-sectional view taken along the line CC of FIG.
  • FIG. 37 is a partial cross-sectional view taken along the line DD of FIG.
  • FIG. 37 is a partial cross-sectional view taken along line EE in FIG.
  • It is a perspective view of the cosmetic device unit 300 in 10th Embodiment.
  • FIG. 43 is a cross-sectional view taken along line FF in FIG. 42.
  • FIG. 45 is a partial cross-sectional view taken along line GG in FIG. 44.
  • 48 (a) and 48 (b) are schematic diagrams showing a cosmetic device in the third modification.
  • 49 (a) and 49 (b) are schematic diagrams showing a cosmetic device according to the fourth modification. The roller of the cosmetics device in a modification and its periphery are shown.
  • a rotating device that is, a cosmetic device that rolls a roller against the skin is known.
  • the face line around the chin is tightened and you can feel the lift-up effect. More positively, if used in the manner of lymphatic massage, waste discharge is promoted, metabolism is increased, and skin gloss can be improved. If you use it on your legs, you can easily get swelling and cellulite.
  • Patent Document 1 discloses such a product.
  • the first to fifth embodiments have been made in view of this problem, and one of the exemplary purposes of an aspect thereof is to provide a cosmetic device that can sufficiently exhibit the far-infrared effect. .
  • FIG. 1 is a perspective view of a cosmetic device 1 according to the first embodiment
  • FIG. 2 is a top view of the cosmetic device 1
  • FIG. 3 is a front view showing a usage state of the cosmetic device 1
  • FIG. FIG. 1 is a perspective view of a cosmetic device 1 according to the first embodiment
  • FIG. 2 is a top view of the cosmetic device 1
  • FIG. 3 is a front view showing a usage state of the cosmetic device 1
  • FIG. FIG. 1 is a perspective view of a cosmetic device 1 according to the first embodiment
  • FIG. 2 is a top view of the cosmetic device 1
  • FIG. 3 is a front view showing a usage state of the cosmetic device 1
  • FIG. FIG. 1 is a perspective view of a cosmetic device 1 according to the first embodiment
  • FIG. 2 is a top view of the cosmetic device 1
  • FIG. 3 is a front view showing a usage state of the cosmetic device 1
  • the cosmetic device 1 has a pair of rollers 10 and a handle 20.
  • Each roller 10 is a rotating body formed in a spherical shape, and is rotatably supported by a bifurcated portion 201 provided at one end of the handle 20.
  • the user of the beauty device 1 holds the handle 20 and presses the roller 10 against the skin 30 such as the face and arms. At that time, the user moves the handle along the skin 30.
  • the pair of rollers 10 rotate, the skin 30 is picked up or pushed between the rollers 10. More specifically, when the handle is moved in the direction of arrow R while pressing the roller 10 against the skin 30 in the state shown in FIG. 3, the skin 30 is picked up between the two rollers 10.
  • the skin 30 When the handle is moved in the direction of arrow L, the skin 30 is pushed and spread by the two rollers 10. Conversely, holding the handle 20 so as to stand perpendicular to the surface of the skin 30 and moving it in the direction of the arrow R, the skin 30 is pushed and spread, and if it is moved in the direction of the arrow L, the skin 30 is picked up. In this way, the beauty device 1 can be used to massage the skin 30 by picking up or pushing it out.
  • the skin 30 is massaged by the roller 10 to promote circulation of blood flow and lymph. Further, the skin 30 is lifted up and stretched by being picked up by the roller 10 or spread. As described above, various cosmetic effects can be obtained by the cosmetic device 1.
  • the roller 10 is formed in a spherical shape having a large number of triangular surfaces 101 on the surface.
  • the roller 10 may have an ellipsoidal shape, a cylindrical shape, or the like other than a spherical shape.
  • the surface 101 may be a polygon other than a triangle, a circle, or the like.
  • the roller 10 is a carbon molded body formed of a material containing carbon.
  • the raw material is obtained by adding a binder to graphite carbon powder.
  • the raw material is pressed into a spherical shape and fired at a high temperature for a long time, whereby the roller 10 can be formed.
  • the carbon powders are bonded to each other to be crystallized, that is, graphitized and shaped carbonized.
  • the binder volatilizes during the temperature rise during firing, in the prototype of the present applicant, about 99% or more of the roller 10 can be made of carbon.
  • the roller 10 Due to the characteristics of carbon, the roller 10 has high thermal conductivity and emissivity. For this reason, the roller 10 is warmed to the same temperature as the skin 30 in a short time from the start of use of the cosmetic device 1, and the amount of radiation of far infrared rays increases. When far-infrared rays are radiated from the roller 10 to the skin 30, blood flow in the skin 30 and circulation of lymph are promoted. As a result, a beauty effect is obtained.
  • a diamond-like carbon (DLC) DLC film is adhered to the surface.
  • the thickness of the DLC film is 2 to 4 ⁇ m.
  • the DLC film is formed as carbon having a crystal structure by plasma CVD or PVD, and has good adhesion to the roller 10.
  • the DLC film is hard and suitable for protection from damage to the roller 10.
  • the roller 10 is supported by the handle 20 so as to be rotatable about the rotation axis X.
  • the maximum diameter L in the direction orthogonal to the rotation axis X of the roller 10 is 40 mm.
  • the maximum diameter L of the roller 10 is preferably 15 to 60 mm, more preferably 32 to 55 mm, and particularly preferably 38 to 45 mm in the experimental results by the present applicant in order to use the cosmetic device 1 on the face and arms. If the maximum diameter L of the roller 10 is smaller than 15 mm, the contact area between the roller 10 and the skin 30 becomes small, and there may be a case where a sufficient effect by the cosmetic device 1 cannot be obtained. On the other hand, if the maximum diameter L of the roller 10 is larger than 60 mm, it may be difficult to press the roller 10 to rotate depending on the body part.
  • the distance D between the pair of rollers 10 is 11.5 mm.
  • the distance D between the rollers 10 is preferably 8 to 25 mm, more preferably 9 to 15 mm, and particularly preferably 10 to 13 mm in order to appropriately pick up or spread the skin 30. If the distance D is smaller than 8 mm, the force to pick up the skin 30 may become too strong or difficult to spread. On the other hand, if the distance D is greater than 25 mm, it may be difficult to pick up the skin 30.
  • Each of the pair of rollers 10 is attached to a support shaft (described later) provided on one end side of the handle 20.
  • the two support shafts are provided such that the distance between the two support shafts increases as the distance from the handle 20 increases.
  • the opening angle ⁇ of the rotation axis X of the roller 10 is 75 degrees. This angle is preferably 50 to 110 degrees, more preferably 50 to 90 degrees, and particularly preferably 65 to 80 degrees so that the roller 10 can easily pick up or spread the skin 30.
  • the opening angle ⁇ is smaller than 50 degrees, the force to pick up the skin 30 may become too strong or difficult to spread.
  • the opening angle ⁇ is larger than 110 degrees, it may be difficult to pick up the skin 30.
  • the roller 10 is provided such that the rotation axis X is inclined with respect to the center line Y of the handle 20.
  • the center line Y of the handle 20 is a line parallel to a line that bisects the angle between the outer peripheral tangents Z of the thickest part of the handle 20 in a front view of the cosmetic device 1.
  • the inclination angle ⁇ between the rotation axis X of the roller 10 and the center line Y of the handle 20 is 95 degrees.
  • the inclination angle ⁇ is set to an angle at which the user easily holds the handle 20 and presses the roller 10 against the skin 30 to rotate.
  • FIG. 5 is a partial cross-sectional view taken along line AA in FIG.
  • the handle 20 includes a base body 202, an upper cover body 204, and a lower cover body 206. These are formed of a resin material.
  • the upper cover body 204 and the lower cover body 206 have a metal plating layer formed on the surface.
  • the base body 202 is accommodated between the upper cover body 204 and the lower cover body 206.
  • the upper cover body 204 is fixed to the base body 202 with screws 210.
  • the lower cover body 206 is fitted on the outer peripheral edge of the upper cover body 204.
  • a ring-shaped packing 212 is integrally provided with the base body 202 by two-color molding.
  • the outer peripheral edge of the packing 212 is in pressure contact with the inner peripheral surface of the upper cover body 204 in a state where the base body 202 is covered by the upper cover body 204 and the lower cover body 206, so that the base body 202 and the upper cover body 204 Seal the space between.
  • the packing 212 prevents water from entering the internal space and protects the electronic component.
  • FIG. 6 is a cross-sectional view taken along the line BB in FIG.
  • the handle 20 is provided with a support shaft 50 that rotatably supports the roller 10.
  • the support shaft 50 is formed of a metal material, the proximal end side is held by the handle 20, and the distal end side protruding from the handle 20 rotatably supports the roller 10.
  • FIG. 7 is a partial top view of the base body 202 of the handle 20 according to the first embodiment, and shows a portion corresponding to the bifurcated portion 201 of the handle 20.
  • the base body 202 is formed with a pair of support cylinders 221.
  • the support cylinder 221 is formed with a shaft hole 222 that penetrates along the rotation axis X of the roller 10.
  • the base end side of the support shaft 50 is inserted into the shaft hole 222.
  • a holding member 230 that holds the support shaft 50 in a state where the support shaft 50 is inserted into the shaft hole 222 is attached to the base body 202 at a position indicated by a two-dot chain line in FIG.
  • FIG. 8 shows the holding member 230 according to the first embodiment, and is a view seen from the surface on the base body 202 side in a state of being attached to the base body 202.
  • the holding member 230 is made of a resin material, and has a holding portion 231 and a screw hole 232.
  • the holding member 230 is fixed to the base body 202 with a screw inserted into the fixing hole 223 of the base body 202 through the screw hole 232.
  • the holding portion 231 is formed in a semi-cylindrical shape, and holds the base end portion side of the support shaft 50 in a state where the holding member 230 is fixed to the base body 202.
  • the support shaft 50 is formed with a held portion 501 having a smaller diameter than other portions on the base end side held by the handle 20. Further, a retaining portion 502 having a diameter larger than that of the held portion 501 is formed.
  • the support shaft 50 is inserted into the shaft hole 222 of the base body 202 on the base end side, and the held portion 501 is held by the holding portion 231 of the holding member 230. In this state, when the retaining portion 502 is caught by the holding member 230, the support shaft 50 cannot be detached from the handle 20.
  • a cap 240 is put on the end of the handle 20 on the roller 10 side.
  • the cap 240 is formed in a cylindrical shape from a resin material, and seals between the base body 202 and the upper cover body 204 and between the base body 202 and the lower cover body 206. Further, when one opening fits into the flange portion 505 of the support shaft 50, rattling of the support shaft 50 is reduced.
  • the support shaft 50 has a seal ring 504 attached to a recess 503 formed so as to be positioned inside the shaft hole 222 of the base body 202.
  • the seal ring 504 seals between the outer peripheral surface of the support shaft 50 and the inner peripheral surface of the shaft hole 222.
  • the handle 20 is double-sealed by a cap 240 and a seal ring 504.
  • the support shaft 50 has a bearing 60 attached to a support portion 506 protruding from the handle 20.
  • a retaining ring 507 is provided at the tip of the support portion 506.
  • the retaining ring 507 is fitted into a groove formed in the support shaft 50.
  • the bearing 60 cannot be detached from the support shaft 50 by being caught by the retaining ring 507.
  • the inner peripheral surface is in a state of being rotatable while being in sliding contact with the outer peripheral surface of the support shaft 50.
  • FIG. 9 is a perspective view of the bearing 60 in the first embodiment.
  • the bearing 60 is formed in a cylindrical shape from a resin material.
  • the bearing 60 includes a locking claw 601 and a support piece 602.
  • the locking claw 601 is formed so as to protrude outward from the bearing 60 from one end of the support piece 602.
  • the end of the support piece 602 opposite to the locking claw 601 is connected to the side wall of the bearing 60.
  • the support piece 602 is elastically deformed so as to bend when the locking claw 601 is pushed toward the inside of the bearing 60.
  • the support shaft 50 is inserted into the shaft holder 70 with the bearing 60 attached.
  • the shaft holder 70 is fixed to the recess 110.
  • an R portion 111 is formed at the periphery of the back end portion opposite to the opening side.
  • the shaft holder 70 is formed in a cylindrical shape from a resin material, and has a concave portion 701, a locking portion 702, and a pressing portion 704.
  • the recess 701 is formed so as to be recessed from the inner peripheral surface of the shaft holder 70 toward the outer peripheral surface.
  • the locking portion 702 protrudes inward from the opening-side end portion of the recess 110.
  • a stepped portion 703 is formed by the inner diameter difference between the recess 701 and the locking portion 702. The stepped portion 703 locks the locking claw 601 of the bearing 60 inserted into the shaft holder 70.
  • the pressing portion 704 protrudes inward from the end opposite to the locking portion 702.
  • the inner diameters of the locking part 702 and the pressing part 704 are equal to the outer diameter of the bearing 60. For this reason, in a state where the bearing 60 is inserted into the shaft holder 70, the inner peripheral surfaces of the locking portion 702 and the pressing portion 704 are in contact with the outer peripheral surface of the bearing 60. As the roller 10 is supported by the shaft holder 70 at different positions in the rotation axis direction, rattling with respect to the rotation axis direction is reduced.
  • the locking claw 601 of the bearing 60 is displaced inside the bearing 60 and passes through the locking portion 702 of the shaft holder 70.
  • the locking claw 601 passes through the locking portion 702 of the shaft holder 70 and enters the recess 701
  • the locking claw 601 returns to the original position protruding outside the bearing 60. In this state, the locking claw 601 of the bearing 60 is locked to the stepped portion 703, and the support shaft 50 and the bearing 60 can not be removed from the shaft holder 70.
  • the roller 10 When the support shaft 50 and the bearing 60 are inserted into the shaft holder 70, the roller 10 is rotatably supported by the handle 20. When the roller 10 is pressed against the skin and rotates, the shaft holder 70 fixed to the recess 110 also rotates together with the roller 10. Further, the bearing 60 is provided so that its inner peripheral surface is slidably in contact with the outer peripheral surface of the support shaft 50 and rotates with respect to the support shaft 50 together with the roller 10.
  • a coil spring 80 is provided as an impact absorbing portion between the shaft holder 70 of the roller 10 and the cap 240 of the handle 20.
  • the coil spring 80 presses the shaft holder 70 in the direction opposite to the handle 20.
  • the coil spring 80 compresses and absorbs the impact applied to the roller 10 to reduce damage to the roller 10.
  • the coil spring 80 may be provided between the bearing 60 and the cap 240 of the handle 20.
  • the impact absorbing portion may be a rubber other than the coil spring 80, a polystyrene foam, or a urethane sheet as long as it is an elastic member that can be elastically deformed to absorb the impact.
  • the roller 10 is supported by the support shaft 50 inserted into the shaft holder 70 of the recess 110.
  • the roller 10 is not formed with a through-hole, and the attachment of skin or the like does not enter and the rotation is not hindered. For this reason, the roller 10 can continue to rotate stably, and the far-infrared effect can be exhibited stably and sufficiently over a long period of time. Further, by providing the shaft holder 70 in the recess 110 of the roller 10, the occurrence of chipping, scraping, and cracking in the roller 10 can be reduced compared with the case where the bearing 61 is directly held in the recess 110, and the beauty can be maintained for a longer period.
  • the device 1 can be used.
  • the beauty machine 1 when the two rollers 10 are pressed against the skin and rotated, the skin is picked up or spread.
  • a blood flow promoting effect by picking up and spreading, a lift-up effect, and the like can be obtained simultaneously.
  • FIG. 10 In the cosmetic device 1 ⁇ / b> A, a first protrusion 605 and a second protrusion 606 are formed on the bearing 60. These protrusions protrude outward from the outer peripheral surface of the bearing 60 at different positions in the rotation axis direction.
  • the first protrusion 605 is locked to the locking portion 702 of the shaft holder 70 in a state where the bearing 60 is inserted into the shaft holder 70.
  • the first protrusion 605 and the second protrusion 606 are in contact with the inner peripheral surface of the shaft holder 70, respectively, to reduce the backlash of the roller 10 in the rotation axis direction. That is, rattling can be reduced by providing the bearing 60 and the shaft holder 70 with portions that contact each other at different positions in the rotation axis direction.
  • FIG. 11 is a cross-sectional view of the cosmetic device 2 according to the second embodiment.
  • the roller 90 has a base portion 91 and a cover portion 92.
  • the base portion 91 and the cover portion 92 are carbon molded bodies formed by the same material and method as the roller 10 in the first embodiment, and each is formed in a hemispherical shape so as to be combined into one sphere. Has been.
  • a DLC film is formed on the surfaces of the base portion 91 and the cover portion 92.
  • the base portion 91 has a shaft hole 910 in which the shaft holder 75 is fixed.
  • the shaft hole 910 has a large diameter portion 911 and a small diameter portion 912 that communicate with each other, and penetrates the base portion 91.
  • the shaft holder 75 fixed to the shaft hole 910 has a cylindrical portion 751 and a flange portion 752.
  • the shaft holder 75 is fixed to the shaft hole 910 in a state where the cylindrical portion 751 is inserted into the small diameter portion 912 and the flange portion 752 is locked at the step between the large diameter portion 911 and the small diameter portion 912.
  • the support shaft 50 is inserted into the shaft holder 75 fixed to the small diameter portion 912 of the shaft hole 910.
  • the support shaft 50 passes through the shaft holder 75, and a retaining ring 507 is attached to the tip portion.
  • the retaining ring 507 is fitted into a groove formed at the tip of the support shaft 50. The support shaft 50 does not come out of the shaft holder 75 when the retaining ring 507 is caught by the shaft holder 75.
  • the cover portion 92 has a recess 921 having the same diameter as the small diameter portion 912 of the shaft hole 910.
  • the recess 921 forms a recess that accommodates the shaft hole 910 and the shaft holder 75.
  • the concave portion 921 is formed with an R portion 922 at the periphery of the back end portion opposite to the opening side. The R portion 922 prevents stress concentration and reduces the occurrence of cracks.
  • the cover portion 92 is fixed to the base portion 91 in a state where the support shaft 50 is inserted into the shaft holder 75 and the shaft holder 75 is fitted in the recess 921.
  • a bonding agent is applied and polished after drying to smooth the surface.
  • the cosmetic device 2 is provided with a coil spring 80 as an impact absorbing portion between the step surface of the large diameter portion 911 and the small diameter portion 912 of the shaft hole 910 of the base portion 91 and the cap 240 of the handle 20. .
  • the coil spring 80 presses the roller 90 in the direction opposite to the handle 20.
  • the coil spring 80 compresses when an impact is applied to the roller 90, and reduces damage to the roller 90.
  • the coil spring 80 may be provided between the flange portion 752 of the shaft holder 75 and the cap 240 of the handle 20.
  • the roller 90 includes the base portion 91 and the cover portion 92. Since the shaft hole 910 of the base portion 91 is covered with the cover portion 92, no through hole is formed in the roller 90. Therefore, the same effect as the cosmetic device 1 in the first embodiment can be obtained.
  • the roller 90 may be composed of three or more parts.
  • FIG. 12 is a schematic configuration diagram of a beauty system 100 according to the third embodiment.
  • the beauty system 100 includes a beauty machine 3 and an adapter 4.
  • the beauty machine 3 is provided with a heating element inside the roller 10.
  • the cosmetic device 3 is supplied with electric power from the adapter 4 so that the amount of far-infrared radiation from the roller 10 heated by the heating element increases.
  • the handle 20 of the beauty device 3 is provided with a first power receiving terminal 251 and a second power receiving terminal 252 as power receiving units that receive power supply from the adapter 4. Further, the cosmetic device 3 is provided with first and second conductive wires 261 and 262 that lead from the first power receiving terminal 251 and the second power receiving terminal 252 to the support shaft 50 that supports each roller 10.
  • the adapter 4 includes a first power supply terminal 41, a second power supply terminal 42, and a power cable 45.
  • the first power supply terminal 41 and the second power supply terminal 42 are connected to the power cable 45.
  • FIG. 13 is a partial cross-sectional view of the cosmetic device 3.
  • the cosmetic device 3 is a heating element in which the shaft holder 70 is formed of nichrome.
  • the shaft holder 70 may be formed of Kanthal, white copper alloy, or the like, and a part thereof may be a heating element.
  • the first electrode 511 and the second electrode 512 are exposed on the support shaft 50 from the outer peripheral surface.
  • the support shaft 50 is formed of an insulating material except for the first electrode 511 and the second electrode 512.
  • a first conductor 261 is connected to the first electrode 511.
  • the second electrode 512 is connected to the second electrode 512.
  • the bearing 60 is provided with a first conduction part 611 and a second conduction part 612. These are exposed to both the inner peripheral surface side and the outer peripheral surface side of the bearing 60, respectively. At least a part of the first conduction part 611 always contacts the first electrode 511 and electrically connects the first electrode 511 and the pressing part 704 of the shaft holder 70. In addition, at least a part of the second conductive portion 612 always contacts the second electrode 512 and electrically connects the second electrode 512 and the locking portion 702 of the shaft holder 70.
  • the beauty device 3 When the beauty device 3 is placed on the adapter 4, the beauty device 3 is supplied with power through the first power receiving terminal 251 and the second power receiving terminal 252. In the beauty machine 3, the temperature rises when the shaft holder 70 is energized, and the roller 10 is heated from the inside. The roller 10 is heated by the shaft holder 70 to increase the amount of radiation of far infrared rays. For this reason, the cosmetic device 3 can obtain a higher beauty effect by increasing the far-infrared effect.
  • the far-infrared effect can be enhanced by heating the internal heating element and heating the roller 10. Further, similarly to the first embodiment and the second embodiment, since the roller 10 can continue to rotate stably, a higher cosmetic effect can be exhibited.
  • the handle 20 of the cosmetic device 3 may be provided with a battery for energizing the shaft holder 70 and a switch for switching an energized state from the battery to the shaft holder 70. The user can operate the switch to heat the roller 10 by the shaft holder 70.
  • the shaft holder 75 may be a heating element.
  • the first power receiving terminal 251, the second power receiving terminal 252, the first conductive wire 261, and the second conductive wire 262 are provided on the handle 20, and the first electrode 511 is provided.
  • the second electrode 512 is provided on the support shaft 50.
  • FIG. 14 is a perspective view of the cosmetic device 5 according to the fourth embodiment.
  • 15A is a top view of the cosmetic device 5
  • FIG. 15B is a front view
  • FIG. 15C is a bottom view.
  • the beauty machine 5 has a pair of rollers 11 and a handle 21.
  • Each roller 11 is a carbon molded body formed of the same material and method as the roller 10 in the first embodiment, and is rotatably supported by the handle 21.
  • the handle 21 includes a main body 211 held by a user and a forked portion 213 branched from one end of the main body 211.
  • the bifurcated portion 213 is provided with a support shaft that rotatably supports the roller 10.
  • the diameter and interval of the rollers 11, the opening angle of the rotating shaft, and the inclination angle of the rotating shaft with respect to the center line Y of the handle 21 are the same as in the first embodiment.
  • FIG. 16 is a cross-sectional view taken along the line CC of FIG.
  • the handle 21 has an upper cover body 215, a handle core 217, and a lower cover body 218.
  • a method for manufacturing the handle 21 will be described.
  • the upper cover body 215 is molded with resin.
  • the upper cover body 215 is provided with a cross boss 216 for positioning the handle core 217.
  • the handle core 217 is formed integrally with the upper cover body 215 by two-color molding. Further, the support shaft 51 is attached to the mold, and the lower cover body 218 is formed integrally.
  • FIG. 17 is a partial cross-sectional view taken along the line DD of FIG.
  • the support shaft 51 is fixed to the lower cover body 218 of the handle 21.
  • the support shaft 51 has a large-diameter portion 513 having a larger diameter than other portions.
  • a D-cut surface 514 is formed in the large diameter portion 513.
  • the support shaft 51 is fixed to the handle 21 by engaging the large diameter portion 513 including the D-cut surface 514 with the lower cover body 218.
  • the lower cover body 218 has a skirt portion 219 that covers the opening peripheral edge portion 114 of the recess 113 formed in the roller 11. Since the opening periphery 114 is not exposed to the outside, chipping and cracking are less likely to occur. In addition, entry of foreign matter into the roller 11 is reduced.
  • the skirt portion 219 may be formed on the upper cover body 215 or the handle core 217.
  • the depression 113 of the roller 11 is a hole recessed in a cylindrical shape, and the support shaft 51 is inserted therein.
  • the recess 113 has a tapered surface 117 that is inclined at a rear end opposite to the opening side so that a diameter in a cross section perpendicular to the axial direction of the support shaft 51 gradually decreases from the side surface 115 toward the bottom surface 116. ing. Stress concentration at the back end is suppressed, and the generation of cracks from the recess 110 is reduced.
  • the back end may be a curved surface.
  • the shaft holder 71 is fixed to the recess 113.
  • the shaft holder 71 is formed in a cylindrical shape with resin, and is fixed to the recess 113 with an adhesive.
  • a groove (not shown) is formed on the outer peripheral surface of the shaft holder 71 to prevent leakage of the adhesive.
  • a recess 705 is formed inside the shaft holder 71 in which a locking claw 607 of a bearing 61 described later is fitted.
  • a bearing 61 is attached to the support shaft 51.
  • the bearing 61 is a sliding bearing having a locking claw 607 protruding outward.
  • a retaining ring 508 is attached to the tip of the support shaft 51 with the bearing 61 inserted.
  • the skirt portion 219 of the handle 21 covers the opening peripheral edge portion 114 of the recess 113 of the roller 11, so that the roller 11 is chipped or cracked, and the inside. Intrusion of foreign matter is reduced. Thereby, since the roller 11 has a long life and can continue to rotate stably, the beauty effect by far-infrared rays and picking and spreading can be exhibited over a long period of time.
  • An impact absorbing portion may be provided between the bearing 61 and the handle 21. The damage received by the roller 11 at the time of dropping is reduced, and the roller 11 can be used for a longer period.
  • FIG. 18 is a perspective view of the cosmetic device 7 according to the fifth embodiment.
  • the beauty machine 7 has a roller 12 and a handle 22.
  • the roller 12 is a carbon molded body formed by the same material and method as the roller 10 in the first embodiment, and a recess into which a support shaft (not shown) of the handle 22 is inserted is formed.
  • the handle 22 rotatably holds the roller 12 attached to the support shaft.
  • the user of the beauty device 7 holds the handle 22 and presses the roller 12 against the skin to rotate it.
  • the skin against which the roller 12 is pressed is massaged while receiving the far-infrared effect to promote blood flow.
  • the beauty device 7 can also be used by pressing the tip T of the roller 12 against the skin. According to this mode of use, the roller 12 is likely to receive heat by continuing to touch the skin, and the temperature of the pressed portion is increased faster than when rotating. For this reason, the far-infrared effect can be obtained in a short time. Further, a massage effect different from the case of rotating the roller 12 can be obtained.
  • the roller 12 be applied to the skin and rotated, but also the tip portion T can be pressed against the skin and used easily.
  • a massage effect and a far infrared ray effect can be obtained by various usage methods.
  • the first to fifth embodiments have been described above.
  • This embodiment is an exemplification, and it will be understood by those skilled in the art that various modifications can be made to the combination of each component and each processing process, and such modifications are also within the scope of the present invention.
  • the configuration including one or two rollers has been illustrated, the number of rollers provided in the cosmetic device may be three or more.
  • the structure in each embodiment is applicable also to the cosmetics in which the roller was comprised with resin and metals other than a carbon molded object.
  • the roller may be formed of a material having a high emissivity and a far infrared effect, such as ceramic and glass.
  • FIG. 19 is a schematic view showing the cosmetic device 8 in the first modification.
  • FIG. 19A is a top view of the cosmetic device 8
  • FIG. 19B is a front view thereof.
  • the cosmetic device 8 has a pair of rollers 13 and a handle 23.
  • Each roller 13 is attached to a support shaft 53 protruding from one end side of the handle 23.
  • the two support shafts 53 are provided such that the distance between the two support shafts 53 increases as the distance from the handle 23 increases.
  • Each roller 13 is a spherical carbon molded body formed by the same material and method as the roller 10 in the first embodiment.
  • the support shaft 53 is provided so as to extend toward the other end side of the handle 23, and an inclination angle ⁇ between the rotation axis X of the roller 13 and the center line Y of the handle 20 is less than 90 degrees.
  • FIG. 20 is a schematic diagram showing a cosmetic device 9 according to the second modification.
  • 20A is a top view of the cosmetic device 9, and
  • FIG. 20B is a front view thereof.
  • the cosmetic device 9 has four rollers 14 and a handle 24.
  • Each roller 14 is a spherical carbon molded body formed by the same material and method as the roller 10 in the first embodiment.
  • Each of the rollers 14 is attached to two support shafts 54 protruding from one end side of the handle 24. Further, the rollers 14 are respectively attached to the two support shafts 54 protruding from the other end side of the handle 24.
  • Each support shaft 54 is inserted into a recess provided in the roller 14 to support the roller 14 rotatably.
  • the two support shafts 54 on one end side of the handle 24 are provided so that the distance between the support shafts 54 increases as the distance from the handle 24 increases.
  • the two support shafts 54 on the other end side are also provided such that the distance between the two support shafts 54 increases as the distance from the handle 24 increases.
  • the cosmetic device 9 can pick up and spread the skin with the two rollers 14 on one end side of the handle 23 and the two rollers 14 on the other end side. With this configuration, two places can be massaged at the same time, so a higher beauty effect can be obtained.
  • only one roller pair may be used, and various usages are possible. Note that at least one of the one end side roller 14 and the other end side roller 14 may have an inclination angle ⁇ of less than 90 degrees.
  • roller shape in the first and second modifications is not limited to a spherical shape.
  • it may have a spheroid shape, a balloon-inflated shape, or a pear shape.
  • a cosmetic device in which a rotating body, that is, a roller is applied to the skin and rolled. When used on the face, the face line around the chin is tightened and you can feel the lift-up effect. More positively, if used in the manner of lymphatic massage, waste discharge is promoted, metabolism is increased, and skin gloss can be improved. If you use it on your legs, you can easily get swelling and cellulite.
  • Patent Documents 1 and 2 disclose a cosmetic device that rolls a roller against the skin. When these cosmetics are used, the skin is massaged by the roller, and effects such as promotion of blood flow and lift-up can be obtained.
  • the sixth to tenth embodiments have been made in view of this problem, and one of the exemplary purposes of the certain aspect is to provide a cosmetic device with improved beauty effects.
  • FIG. 21 is a perspective view of the cosmetic device 1 according to the sixth embodiment
  • FIG. 22 is a top view of the cosmetic device 1
  • FIG. 23 is a front view showing the usage state of the cosmetic device 1
  • FIG. FIG. 21 is a perspective view of the cosmetic device 1 according to the sixth embodiment
  • FIG. 22 is a top view of the cosmetic device 1
  • FIG. 23 is a front view showing the usage state of the cosmetic device 1
  • FIG. FIG. 21 is a perspective view of the cosmetic device 1 according to the sixth embodiment
  • FIG. 22 is a top view of the cosmetic device 1
  • FIG. 23 is a front view showing the usage state of the cosmetic device 1
  • the cosmetic device 1 has a pair of rollers 10 and a handle 20.
  • Each roller 10 is a rotating body having a spherical surface with a black surface, and is rotatably supported by a bifurcated portion 201 provided at one end of the handle 20.
  • the user of the beauty device 1 holds the handle 20 and rolls it by applying the roller 10 to the face or arm.
  • the skin is picked up or spread between the rollers 10 to promote blood flow and lymph circulation in the contact portion.
  • the skin is lifted up and tensioned.
  • various cosmetic effects can be obtained by the cosmetic device 1.
  • the roller 10 is formed in a spherical shape having a large number of triangular surfaces 101 on the surface.
  • the roller 10 may have an ellipsoidal shape, a cylindrical shape, or the like other than a spherical shape.
  • the surface 101 may be a polygon other than a triangle, a circle, or the like. Further, the entire surface can be smooth without providing the surface 101.
  • the roller 10 is a carbon molded body formed of a material containing carbon.
  • the raw material is obtained by adding a binder to graphite carbon powder.
  • the raw material is pressed into a spherical shape and fired at a high temperature for a long time, whereby the roller 10 can be formed.
  • the carbon powders are bonded to each other to be crystallized, that is, graphitized and shaped carbonized.
  • the roller 10 Due to the characteristics of carbon, the roller 10 has high thermal conductivity and emissivity. For this reason, the roller 10 is warmed to the same temperature as the skin 30 in a short time from the start of use of the cosmetic device 1, and the amount of radiation of far infrared rays increases. When far-infrared rays are radiated from the roller 10 to the skin 30, blood flow in the skin 30 and circulation of lymph are promoted.
  • the roller 10 is supported by the handle 20 so as to be rotatable about the rotation axis X.
  • the maximum diameter L in the direction orthogonal to the rotation axis X of the roller 10 is 40 mm.
  • the maximum diameter L of the roller 10 is preferably 15 to 60 mm, more preferably 32 to 55 mm, and particularly preferably 38 to 45 mm in the experimental results by the present applicant in order to use the cosmetic device 1 on the face and arms. If the maximum diameter L of the roller 10 is smaller than 15 mm, the contact area between the roller 10 and the skin 30 becomes small, and there may be a case where a sufficient effect by the cosmetic device 1 cannot be obtained. On the other hand, if the maximum diameter L of the roller 10 is larger than 60 mm, it may be difficult to press the roller 10 to rotate depending on the body part.
  • the distance D between the pair of rollers 10 is 11.5 mm.
  • the distance D between the rollers 10 is preferably 8 to 25 mm, more preferably 9 to 15 mm, and particularly preferably 10 to 13 mm in order to appropriately pick up or spread the skin 30. If the distance D is smaller than 8 mm, the force to pick up the skin 30 may become too strong or difficult to spread. On the other hand, if the distance D is greater than 25 mm, it may be difficult to pick up the skin 30.
  • Each of the pair of rollers 10 is attached to a support shaft (described later) provided on one end side of the handle 20.
  • the two support shafts are provided such that the distance between the rotation axis X of the roller 10 increases as the distance from the handle 20 increases. Accordingly, as shown in FIG. 23, when the roller 10 is applied to the skin 30 and moved in the direction of the arrow R, the skin 30 is picked up so as to be caught between the two rollers 10. On the other hand, when it is moved in the direction of the arrow L, the skin 30 is pushed and spread by the two rollers 10.
  • the opening angle ⁇ is 75 degrees.
  • the opening angle ⁇ is preferably 50 to 110 degrees, more preferably 50 to 90 degrees, and particularly preferably 65 to 80 degrees so that the roller 10 can easily pick or spread the skin 30.
  • the opening angle ⁇ is smaller than 50 degrees, the force to pick up the skin 30 may become too strong or difficult to spread.
  • the opening angle ⁇ is larger than 110 degrees, it may be difficult to pick up the skin 30.
  • the roller 10 is provided such that the rotation axis X is inclined with respect to the center line Y of the handle 20.
  • the center line Y of the handle 20 is a line parallel to a line that bisects the angle between the outer peripheral tangents Z of the thickest part of the handle 20 in a front view of the cosmetic device 1.
  • the inclination angle ⁇ between the rotation axis X of the roller 10 and the center line Y of the handle 20 is 95 degrees.
  • the inclination angle ⁇ is set to an angle at which the user easily holds the handle 20 and presses the roller 10 against the skin 30 to rotate.
  • FIG. 25 is a partial cross-sectional view taken along line AA in FIG.
  • the handle 20 includes a base body 202, an upper cover body 204, and a lower cover body 206. These are formed of a resin material.
  • the upper cover body 204 and the lower cover body 206 have a metal plating layer formed on the surface.
  • the base body 202 is accommodated between the upper cover body 204 and the lower cover body 206.
  • the upper cover body 204 is fixed to the base body 202 with screws 210.
  • the lower cover body 206 is fitted on the outer peripheral edge of the upper cover body 204.
  • a ring-shaped packing 212 is integrally provided with the base body 202 by two-color molding.
  • the outer peripheral edge of the packing 212 is in pressure contact with the inner peripheral surface of the upper cover body 204 in a state where the base body 202 is covered by the upper cover body 204 and the lower cover body 206, so that the base body 202 and the upper cover body 204 Seal the space between.
  • FIG. 26 is a sectional view taken along line BB in FIG.
  • the handle 20 is provided with a support shaft 50 that rotatably supports the roller 10.
  • the support shaft 50 is formed of a metal material, the proximal end side is held by the handle 20, and the distal end side protruding from the handle 20 rotatably supports the roller 10.
  • FIG. 27 is a partial top view of the base body 202 of the handle 20 according to the sixth embodiment, and shows a portion corresponding to the bifurcated portion 201 of the handle 20.
  • the base body 202 is formed with a pair of support cylinders 221.
  • the support cylinder 221 is formed with a shaft hole 222 that penetrates along the rotation axis X of the roller 10.
  • the base end side of the support shaft 50 is inserted into the shaft hole 222.
  • a holding member 230 that holds the support shaft 50 in a state where the support shaft 50 is inserted into the shaft hole 222 is attached to the base body 202 at a position indicated by a two-dot chain line in FIG.
  • FIG. 28 is a view of the holding member 230 according to the sixth embodiment, as viewed from the surface on the base body 202 side in a state of being attached to the base body 202.
  • the holding member 230 is made of a resin material, and has a holding portion 231 and a screw hole 232.
  • the holding member 230 is fixed to the base body 202 with a screw inserted into the fixing hole 223 of the base body 202 through the screw hole 232.
  • the holding portion 231 is formed in a semi-cylindrical shape, and holds the base end portion side of the support shaft 50 in a state where the holding member 230 is fixed to the base body 202.
  • the support shaft 50 is formed with a held portion 501 having a smaller diameter than other portions on the base end side held by the handle 20. Further, a retaining portion 502 having a diameter larger than that of the held portion 501 is formed.
  • the support shaft 50 is inserted into the shaft hole 222 of the base body 202 on the base end side, and the held portion 501 is held by the holding portion 231 of the holding member 230. In this state, the retaining portion 502 is locked to the holding member 230 so that the support shaft 50 cannot be detached from the handle 20.
  • a cap 240 is put on the end of the handle 20 on the roller 10 side.
  • the cap 240 is formed in a cylindrical shape from a resin material, and seals between the base body 202 and the upper cover body 204 and between the base body 202 and the lower cover body 206. Moreover, one opening fits in the flange part 505 of the support shaft 50, and the shakiness of the support shaft 50 is reduced.
  • the support shaft 50 has a seal ring 504 attached to a recess 503 formed so as to be positioned inside the shaft hole 222 of the base body 202.
  • the seal ring 504 seals between the outer peripheral surface of the support shaft 50 and the inner peripheral surface of the shaft hole 222.
  • the handle 20 is double-sealed on the roller 10 side by a cap 240 and a seal ring 504.
  • the support shaft 50 has a bearing 60 attached to a support portion 506 protruding from the handle 20.
  • a retaining ring 507 is provided at the tip of the support portion 506.
  • the retaining ring 507 fits into a groove formed at the tip of the support shaft 50 and prevents the bearing 60 from coming off the support shaft 50.
  • FIG. 29 is a perspective view of a bearing 60 in the sixth embodiment.
  • the bearing 60 is formed in a cylindrical shape from a resin material.
  • the bearing 60 includes a locking claw 601 and a support piece 602.
  • the locking claw 601 is formed so as to protrude outward from the bearing 60 from one end of the support piece 602.
  • the end of the support piece 602 opposite to the locking claw 601 is connected to the side wall of the bearing 60.
  • the support piece 602 is elastically deformed so as to bend when the locking claw 601 is pushed toward the inside of the bearing 60.
  • the support shaft 50 is inserted into a bearing hole (dent) 110 formed in the roller 10 with the bearing 60 attached.
  • an R portion 111 is formed on the periphery of the back end portion opposite to the opening side.
  • a concave portion 112 into which the locking claw 601 of the bearing 60 is fitted is formed on the inner peripheral surface of the bearing hole 110.
  • the roller 10 When the support shaft 50 and the bearing 60 are inserted into the bearing hole 110, the roller 10 is rotatably supported by the handle 20. The roller 10 rotates together with the bearing 60 when it is rolled against the skin.
  • a coil spring 80 is provided as an impact absorbing portion between the roller 10 and the cap 240.
  • the coil spring 80 presses the roller 10 in the direction opposite to the handle 20. When the roller 10 hits something or falls to the floor, the coil spring 80 compresses and absorbs an impact applied to the roller 10 to reduce damage to the roller 10.
  • the coil spring 80 may be provided between the bearing 60 and the cap 240 of the handle 20.
  • the impact absorbing portion may be a rubber other than the coil spring 80, a polystyrene foam, or a urethane sheet as long as it is an elastic member that can be elastically deformed to absorb the impact.
  • the roller 10 of the cosmetic device 1 is a carbon molded body, and the blood flow of the skin and the circulation of lymph are promoted by the effect of far infrared rays. Further, by picking up the skin with the two rollers 10, in addition to the far-infrared effect, a further blood flow promoting effect, a lift-up effect, and the like can be obtained.
  • FIG. 30 (a) and 30 (b) are schematic diagrams for explaining the function and effect of the cosmetic device 1.
  • FIG. 30A shows a state before the skin 30 is picked up
  • FIG. 30B shows a state where the skin 30 is picked up so that the skin 30 is caught between the two rollers 10.
  • the cosmetic device 1 as shown in FIG. 30B, the skin 30 is picked up so as to be caught between the two rollers 10, and the picked up skin 30 comes into contact with the roller 10. That is, picking up the skin 30 increases the contact area between the skin 30 and the two rollers 10.
  • the two rollers 10 are heated to a high temperature, and the amount of far infrared rays emitted increases.
  • the wavelength of water molecules in the body is approximately equal to the wavelength of far infrared rays emitted from carbon, and when the far infrared rays reach the water molecules in the body, the water molecules vibrate by resonance and collide with other water molecules. Heat is generated by the collision of water molecules, and circulation of blood flow and lymph is promoted.
  • the vibration of water molecules in the body becomes larger, and therefore more heat is generated by the collision of water molecules, and blood flow and lymph circulation are further promoted. .
  • the skin 30 is picked up so as to be caught between the two rollers 10, whereby the distance between the two rollers 10 and the deep skin portion is shortened.
  • the distance between the two rollers 10 and the portion of the dermis layer 30a of the skin 30 (for example, the deep skin portion S) is shortened by picking up the skin 30 as shown in FIGS. 30 (a) and 30 (b). .
  • far-infrared rays may not reach the dermis layer 30a when the skin 30 is not picked up.
  • By picking up the skin 30, far-infrared rays can be delivered to the dermis layer 30a more reliably, Thirty deeper water molecules can resonate.
  • the vibration of water molecules becomes larger in the portion where both the far infrared rays radiated from the two rollers 10 reach. That is, according to the cosmetic device 1, it is possible to cause a greater vibration of water molecules in a deeper part of the skin 30, and as a result, the blood flow of the skin and the circulation of lymph are further promoted.
  • the configuration shown in FIG. 31 may be used.
  • a first protrusion 605 and a second protrusion 606 are formed on the bearing 60. These protrusions protrude outward from the outer peripheral surface of the bearing 60 at different positions in the rotation axis direction.
  • the bearing hole 110 is formed with a protrusion 121 protruding inward.
  • the first protrusion 605 is locked to the step 113 formed by the protrusion 121 in a state where the bearing 60 is inserted into the bearing hole 110.
  • the first protrusion 605 and the second protrusion 606 are in contact with the inner peripheral surface of the bearing hole 110 at different positions in the rotation axis direction, respectively, to reduce the backlash of the roller 10 in the rotation axis direction.
  • FIG. 32 is a cross-sectional view of the cosmetic device 2 according to the seventh embodiment.
  • the roller 90 has a base portion 91 and a cover portion 92.
  • the base portion 91 and the cover portion 92 are carbon molded bodies formed by the same material and method as the roller 10 in the sixth embodiment, and each is formed in a hemispherical shape so as to be combined into one sphere. Has been.
  • the base portion 91 has a bearing hole (bearing hole) 910 in which a bearing (bearing holder) 75 is fixed.
  • the bearing hole 910 has a large diameter portion 911 and a small diameter portion 912 that communicate with each other, and penetrates the base portion 91.
  • a bearing 75 fixed to the bearing hole 910 has a cylindrical portion 751 and a flange portion 752. The bearing 75 is fixed to the bearing hole 910 with an adhesive in a state where the cylindrical portion 751 is inserted into the small diameter portion 912 and the flange portion 752 is locked at the step between the large diameter portion 911 and the small diameter portion 912.
  • the support shaft 50 is inserted into the bearing 75 fixed to the small diameter portion 912 of the bearing hole 910.
  • the support shaft 50 passes through the bearing 75, and a retaining ring 507 is attached to the tip portion.
  • the retaining ring 507 is fitted into a groove formed at the tip of the support shaft 50 to prevent the bearing 75 from coming off the support shaft 50.
  • the cover portion 92 has a recess 921 having the same diameter as the small diameter portion 912 of the bearing hole 910.
  • the recess 921 accommodates the support shaft 50 and the tip end side of the bearing 75.
  • the concave portion 921 is formed with an R portion 922 at the periphery of the back end portion opposite to the opening side. The R portion 922 prevents stress concentration and reduces the occurrence of cracks.
  • the cover portion 92 is fixed to the base portion 91 with the bearing 75 fitted in the recess 921.
  • the base part 91 and the cover part 92 are joined by an adhesive.
  • the joint portion is polished so as to be smoothly connected after the adhesive is dried.
  • a coil spring 80 is provided as an impact absorbing portion between the step surface of the large diameter portion 911 and the small diameter portion 912 of the bearing hole 910 of the base portion 91 and the cap 240 of the handle 20. .
  • the coil spring 80 presses the roller 90 in the direction opposite to the handle 20.
  • the coil spring 80 compresses when an impact is applied to the roller 90, and reduces damage to the roller 90.
  • the coil spring 80 may be provided between the flange portion 752 of the bearing 75 and the cap 240 of the handle 20.
  • the seventh embodiment has been described above. According to the cosmetic device 2 in the seventh embodiment, the same effects as those of the cosmetic device 1 in the first embodiment can be obtained.
  • the support shaft 50 is rotatably attached to a bearing 75 fixed to the bearing hole 910 of the roller 90.
  • the bearing hole 910 and the bearing 75 of the roller 90 can be configured more simply.
  • the roller 90 may be composed of three or more parts.
  • FIG. 33 is a schematic configuration diagram of a beauty system 100 according to the eighth embodiment.
  • the beauty system 100 includes a beauty machine 3 and an adapter 4.
  • the cosmetic device 3 has a heating element inside the roller 10.
  • the roller 10 is heated by the heating element, and the amount of far-infrared radiation increases. Thereby, the further cosmetic effect is acquired.
  • the handle 20 of the beauty device 3 is provided with a first power receiving terminal 251 and a second power receiving terminal 252 as power receiving units that receive power supply from the adapter 4. Further, the cosmetic device 3 is provided with first and second conductive wires 261 and 262 that lead from the first power receiving terminal 251 and the second power receiving terminal 252 to the support shaft 50 that supports each roller 10.
  • the adapter 4 includes a first power supply terminal 41, a second power supply terminal 42, and a power cable 45.
  • the first power supply terminal 41 and the second power supply terminal 42 are connected to the power cable 45.
  • FIG. 34 is a partial cross-sectional view of the cosmetic device 3.
  • the cosmetic device 3 is a heating element in which the bearing 60 is formed of nichrome.
  • the bearing 60 may be formed of Kanthal, white copper alloy or the like, and a part thereof may be a heating element.
  • the support shaft 50 is provided with a first electrode 511 and a second electrode 512.
  • the first electrode 511 and the second electrode 512 are exposed from the outer peripheral surface of the support shaft 50 at different positions in the rotation axis direction, and contact the bearing 60.
  • the support shaft 50 is formed of an insulating material except for the first electrode 511 and the second electrode 512.
  • a first conductor 261 is connected to the first electrode 511.
  • the second electrode 512 is connected to the second electrode 512.
  • the beauty device 3 When the beauty device 3 is placed on the adapter 4, the beauty device 3 is supplied with power through the first power receiving terminal 251 and the second power receiving terminal 252.
  • the bearing 60 that is energized to increase the temperature heats the roller 10 from the inside.
  • the roller 10 is heated by the bearing 60 and the amount of far-infrared radiation increases. As a result, the cosmetic device 3 increases the far-infrared effect and obtains a higher beauty effect.
  • the eighth embodiment has been described above. According to the beauty device 3 of the beauty system 100 in the eighth embodiment, the same effect as the beauty device 1 in the first embodiment can be obtained. Further, in the beauty machine 3 of the beauty system 100, the roller 10 is heated by the internal heating element, so that a higher far-infrared effect can be obtained.
  • the handle 20 of the cosmetic device 3 may be provided with a battery for energizing the bearing 60 and a switch for switching the energization state from the battery to the bearing 60.
  • the user can heat the roller 10 by operating the switch.
  • the bearing 75 may be a heating element.
  • the first power receiving terminal 251, the second power receiving terminal 252, the first conductive wire 261, and the second conductive wire 262 are provided on the handle 20, and the first electrode 511 is provided.
  • the second electrode 512 is provided on the support shaft 50.
  • FIG. 35 is a perspective view of the cosmetic device 5 according to the ninth embodiment.
  • 36 (a) is a top view of the cosmetic device 5
  • FIG. 36 (b) is a front view
  • FIG. 36 (c) is a bottom view.
  • the beauty machine 5 has a pair of rollers 11 and a handle 21.
  • Each roller 11 is a carbon molded body formed of the same material and method as the roller 10 in the sixth embodiment, and is rotatably supported by the handle 21.
  • a plurality of grooves 15 extending along the rotation axis are formed on the surface of the roller 11.
  • the roller 11 has a plurality of grooves 15 extending radially from one end side to the other end side of the roller 11 in the rotation axis direction.
  • the handle 21 includes a main body 211 held by a user and a forked portion 213 branched from one end of the main body 211.
  • the bifurcated portion 213 is provided with a support shaft that rotatably supports the roller 11.
  • the diameter of the roller 11, the interval, the opening angle of the rotating shaft, and the inclination angle of the rotating shaft with respect to the center line Y of the handle 21 are the same as in the sixth embodiment.
  • FIG. 37 is a cross-sectional view taken along the line CC of FIG.
  • the handle 21 has an upper cover body 215, a handle core 217, and a lower cover body 218.
  • a method for manufacturing the handle 21 will be described.
  • the upper cover body 215 is molded with resin.
  • the upper cover body 215 is provided with a cross boss 216 for positioning the handle core 217.
  • the handle core 217 is formed integrally with the upper cover body 215 by two-color molding.
  • the lower cover body 218 is formed integrally with the upper cover body 215, the handle core 217, and the support shaft 51 attached to the mold.
  • the handle 21 When the handle 21 is relatively thick, if the handle core 217 is made thicker according to the thickness of the handle 21 and the upper cover body 215 and the handle core 217 are made thinner, the upper cover body 215 and the handle core 217 exposed to the outside may have sink marks. It is possible to suppress the occurrence, and it is possible to realize the handle 21 having a good aesthetic appearance. Moreover, the assembly error of the support shaft 51 can be reduced by fixing the support shaft 51 to the handle 21 by insert molding. Thereby, individual variation of the beauty device 5 can be suppressed, and functions such as picking up and spreading by the two rollers 11 can be secured.
  • FIG. 38 is a partial cross-sectional view taken along the line DD in FIG.
  • the support shaft 51 is fixed to the lower cover body 218 of the handle 21.
  • the support shaft 51 has a large-diameter portion 513 having a larger diameter than other portions.
  • a D-cut surface 514 is formed in the large diameter portion 513.
  • the support shaft 51 is fixed to the handle 21 by engaging the large diameter portion 513 including the D-cut surface 514 with the lower cover body 218.
  • the lower cover body 218 has a skirt portion 219 that covers the opening peripheral edge portion 114 of the bearing hole (dent) 118 formed in the roller 11. Since it is covered with the skirt portion 219 and is not exposed to the outside, the opening peripheral edge portion 114 is less likely to be chipped or cracked. In addition, entry of foreign matter into the roller 11 is reduced.
  • the skirt portion 219 may be formed on the upper cover body 215 or the handle core 217.
  • the bearing hole 118 of the roller 11 is a hole recessed in a cylindrical shape, and the support shaft 51 is inserted therein.
  • the bearing hole 118 has a tapered surface 117 which is inclined at a rear end opposite to the opening side so that a diameter in a cross section perpendicular to the axial direction of the support shaft 51 gradually decreases from the side surface 115 toward the bottom surface 116.
  • the back end of the bearing hole 118 may be a curved surface.
  • a concave portion 119 into which a locking claw 607 of a bearing 61 (described later) is fitted is formed on the inner peripheral surface of the bearing hole 118.
  • the locking claw 607 is locked to the step 113 formed by the recess 119 in the state of entering the recess 119.
  • a bearing 61 is attached to the support shaft 51.
  • the bearing 61 is a sliding bearing having a locking claw 607 protruding outward.
  • a retaining ring 508 is attached to the tip of the support shaft 51 with the bearing 61 inserted.
  • the bifurcated portion 213 of the handle 21 has a shape that expands in a trumpet shape toward the roller 11, and when viewed in a cross section as shown in FIG. Formed as follows. As a result, the bifurcated portion 213 and thus the handle 21 and the roller 11 have a clean appearance as if they are an integral member.
  • FIG. 39 is a cross-sectional view taken along line EE in FIG.
  • FIG. 39 is a cross-sectional view of a plane including the rotation axis of the roller 11.
  • the plane P indicates a plane parallel to the end surface on the roller 11 side of the bifurcated portion 213 of the handle 21.
  • the roller 11 and the bifurcated portion 213 are such that the rotation axis X of the roller 11 and the normal line N of the plane P are non-parallel and close to the other roller 11 with respect to the rotation axis X.
  • the portion of the roller 11 on the side is formed such that the exposed portion that is not covered by the bifurcated portion 213 increases. As a result, the bifurcated portion 213 does not interfere with the picked up skin, so that the user can use the skin without discomfort.
  • FIG. 40 is a partial cross-sectional view of the roller 11.
  • the fragmentary sectional view by the plane containing the equator of the roller 11 is shown.
  • the equator of the roller 11 is a great circle formed by the intersection of the plane perpendicular to the rotation axis of the roller 11 and the outer peripheral surface of the roller 11.
  • the dimensions relating to the groove 15 are preferably as follows.
  • Groove width W 1.1 to 1.4 mm
  • Groove interval G 0.5 to 0.7 mm
  • Groove depth H 0.4 to 0.5 mm Number of grooves: 50-60
  • the ratio of the groove depth H to the groove width W is preferably 0.36. If the ratio of the groove depth H to the groove width W is larger than 2.0, that is, if the groove 15 is too deep, the skin does not contact the bottom surface of the groove 15 and the presence of the groove 15 makes the contact area smaller.
  • the ninth embodiment has been described above. According to the cosmetic device 5 in the ninth embodiment, the same effects as those of the cosmetic device 1 in the first embodiment can be obtained. Moreover, according to the cosmetic device 5, since the grip force of the roller 11 is improved by the groove 15 formed on the surface of the roller 11, the skin can be easily picked up and spread with a lighter force. In addition, since the skirt portion 219 of the handle 21 covers the opening peripheral edge portion 114 of the bearing hole 118 of the roller 11, chipping and cracking of the roller 11 and entry of foreign matter into the inside are reduced. Thereby, since the roller 11 has a long life and can continue to rotate stably, the beauty effect by far-infrared rays and picking and spreading can be exhibited over a long period of time.
  • An impact absorbing portion may be provided between the bearing 61 and the handle 21.
  • the damage received by the roller 11 at the time of dropping is reduced, and the roller 11 can be used for a longer period.
  • a recessed part is not restricted to this.
  • a lattice-shaped groove or a plurality of dimples similar to those of a golf ball may be formed as a recess on the surface of the roller 11. Also in this case, the effect of picking up and spreading the skin is improved as in the case of the groove 15.
  • the surface area of the roller 11 is larger than when the groove 15 is not formed on the roller 11.
  • the contact area becomes larger.
  • the cosmetic device 5 since the groove 15 is formed in the roller 11, when the roller 11 is rotating, it can be seen at a glance that the roller 11 is rotating. As a result, for example, it is easy to check the visual rotation as one of quality tests before product shipment.
  • the handle 21 may have a configuration different from that of the above-described embodiment as long as the handle 21 having a good aesthetic appearance without sink marks can be realized.
  • the handle 21 may be composed of two members, in particular, two members that are thin enough to prevent sink marks. In this case, the manufacturing cost of the handle 21 can be reduced.
  • the handle 21 may be formed by blow molding. In this case, since only one mold is necessary for molding the handle 21, the manufacturing cost of the handle 21 can be reduced.
  • the present inventor conducted a test for confirming the effect of the beauty device 5 in the ninth embodiment. Specifically, the comparison is made in the same manner as the cosmetic device 5 of the first example in the ninth embodiment except that the groove 15 is not formed on the roller 11 and the cosmetic device 5 of the first example. A test for confirming the difference in bodily sensation was performed using the cosmetic device according to the example.
  • the test was conducted on 10 men and women in their 20s to 40s (5 men and 5 women). The subjects were allowed to rest for 20 to 30 minutes before each test, and the cosmetic device 5 was used on the right cheek and the comparative cosmetic device was used on the left cheek for 10 minutes.
  • the speed of moving the beauty machine was 60 round trips per minute according to the metronome, and the strength of pressing the roller 11 against the skin was the strength that the person felt comfortable.
  • each subject was evaluated with a feeling of warmth (pump feeling) after use as a perfect score of 4.7.
  • the average was 4.7 points for the cosmetic device 5, and the average 3.7 points for the cosmetic device of the comparative example. The result was obtained. From this test, it can be seen that the presence of the grooves 15 makes the skin warmer.
  • FIG. 41 to 44 are a perspective view, a front view, a side view, and a plan view, respectively, of the cosmetic device unit 300 according to the tenth embodiment.
  • FIG. 45 is a perspective view of the cradle 302.
  • the beauty machine unit 300 includes a beauty machine 5 and a table 302.
  • the cradle 302 has a substantially conical shape, and a recess 302a is formed on the outer peripheral surface thereof.
  • the beauty machine 5 is placed on the table 302 such that a part of the handle 21 is accommodated in the recess 302a.
  • the beauty machine 5 is placed on the table 302 in such a posture that the roller 11 is located on the uppermost side in the beauty machine 5 and the end of the handle 21 opposite to the roller 11 is located on the lowermost side in the beauty machine 5.
  • the upper cover body 215 of the handle 21 forms a part of a substantially conical shape, and the handle 21 and thus the cosmetic device 5 and the table 302 have a clean appearance as if they are an integral member.
  • the roller 11 is in a floating state.
  • the roller 11 is in a non-contact (that is, not grounded) state with the cradle 302 and other pedestals and the floor surface, and at least a part thereof (for example, 50% thereof, for example, 90 thereof). %) Is not positioned vertically above the table 302. Since the roller 11 is not in contact with the table 302 or the like, the roller 11 can be kept more hygienic.
  • FIG. 47 is a partial sectional view taken along line GG in FIG. FIG. 47 corresponds to FIG. However, in FIG. 47, the fragmentary sectional view in the attitude
  • the bearing hole 118 has an opening located below the end opposite to the opening. Thereby, for example, when the cosmetic device 5 is used in a bathroom and water enters the bearing hole 118, the water flows out from the bearing hole 118 if the cosmetic device 5 is placed on the table 302.
  • the skirt portion 219 is configured to prevent water flowing out from the bearing hole 118 from entering the handle 21 and to guide the water to flow out of the cosmetic device 5.
  • the roller 11 of the beauty machine 5 is not grounded, so the roller 11 is kept more hygienic.
  • the present invention has been described based on the embodiments. This embodiment is an exemplification, and it is understood by those skilled in the art that various modifications can be made to each of those constituent elements or combinations of the respective treatment processes, and such modifications are also within the scope of the present invention. is there.
  • the configuration including one or two rollers has been illustrated, the number of rollers provided in the cosmetic device may be three or more.
  • the structure in each embodiment is applicable also to the cosmetics in which the roller was comprised with resin and metals other than a carbon molded object.
  • the roller may be formed of other materials that have a high emissivity and a far-infrared effect, such as ceramic and glass.
  • FIG. 48 is a schematic view showing the cosmetic device 8 in the third modification.
  • FIG. 48 (a) is a top view of the cosmetic device 8, and
  • FIG. 48 (b) is a front view thereof.
  • the cosmetic device 8 has a pair of rollers 13 and a handle 23. Each roller 13 is attached to a support shaft 53 protruding from one end side of the handle 23. The two support shafts 53 are provided such that the distance between the rotation shafts of the rollers 13 increases as the distance from the handle 23 increases.
  • Each roller 13 is a spherical carbon molded body formed by the same material and method as the roller 10 in the sixth embodiment.
  • the support shaft 53 is provided so as to extend to the lower side and the other end side of the handle 23, and the inclination angle ⁇ between the rotation axis X of the roller 13 and the center line Y of the handle 23 is less than 90 degrees. .
  • the handle 23 when the handle 23 is held so that the center line Y is substantially parallel to the surface of the skin and moved in the direction of the arrow L shown in FIG.
  • the skin when moved in the direction of the arrow R, the skin can be spread by the two rollers 13.
  • the inclination angle ⁇ is less than 90 degrees, the same usage as in each of the above-described embodiments is possible, and a high cosmetic effect is obtained.
  • FIG. 49 is a schematic diagram showing a cosmetic device 9 according to the fourth modification.
  • FIG. 49 (a) is a top view of the cosmetic device 9, and
  • FIG. 49 (b) is a front view thereof.
  • the cosmetic device 9 has four rollers 14 and a handle 24.
  • Each roller 14 is a spherical carbon molded body formed by the same material and method as the roller 10 in the sixth embodiment.
  • Each of the rollers 14 is attached to two support shafts 54 protruding from one end side of the handle 24. Further, the rollers 14 are respectively attached to the two support shafts 54 protruding from the other end side of the handle 24.
  • Each support shaft 54 is inserted into a recess provided in the roller 14 to support the roller 14 rotatably.
  • the two support shafts 54 on one end side of the handle 24 are provided so that the distance between the rotation shafts of the two rollers 14 increases as the distance from the handle 24 increases.
  • the two support shafts 54 on the other end side are provided so that the distance between the rotation shafts of the two rollers 14 increases as the distance from the handle 24 increases.
  • the beauty machine 9 can massage two places at the same time by picking up and spreading the skin with the two rollers 14 on one end side and the two rollers 14 on the other end side of the handle 24.
  • at least one of the one end side roller 14 and the other end side roller 14 may have an inclination angle ⁇ of less than 90 degrees. Also in this case, the same usage as in the above-described embodiments is possible, and a high beauty effect is obtained.
  • a support shaft hole of a through hole or a non-through hole is formed in the roller, the support shaft is inserted into the support shaft hole and fixed directly to the support shaft hole, and the handle rotatably supports the support shaft May be.
  • the bearing can be omitted, that is, a simpler configuration can be achieved, the manufacturing cost of the cosmetic device can be reduced.
  • FIG. 50 shows the roller 16 of the cosmetic device and its periphery in the modified example.
  • the support shaft hole 16 a is formed in the roller 16 as a through hole.
  • the support shaft 350 is inserted into the support shaft hole 16a and directly fixed to the support shaft hole 16a.
  • the tip 350a of the support shaft 350 is deformed so as not to enter the support shaft hole 16a in order to prevent the roller 16 from coming off.
  • the tip 350a may be deformed by heat.
  • the support shaft 350 is a metal
  • the tip 350a may be deformed by applying pressure.
  • another member that cannot enter the support shaft hole 16a may be attached to the tip of the support shaft 350.
  • the cradle 302 according to the tenth embodiment includes the first power supply terminal 41, the second power supply terminal 42, and the power cable 45, similarly to the adapter 4 according to the eighth embodiment.
  • the handle 21 of the cosmetic device 5 of the tenth embodiment is provided with a first power receiving terminal 251 and a second power receiving terminal 252 as in the cosmetic device 3 of the eighth embodiment.
  • the cosmetic device 5 is provided with a first conducting wire 261 and a second conducting wire 262 that lead from the first power receiving terminal 251 and the second power receiving terminal 252 to the support shaft 350.
  • each roller 11 a heating element electrically connected to the support shaft 350 is provided inside each roller 11.
  • the bearing 61 may be a heating element.
  • the first power supply terminal 41 and the first power receiving terminal 251 are connected, and the second power supply terminal 42 and the second power receiving terminal 252 are connected. Then, power is supplied to the heating element through these terminals, the conductive wire, and the support shaft 350, and the heating element generates heat.
  • Each roller 11 is heated by the heat generated from the heating element, and the amount of far-infrared radiation increases.
  • the present invention can be used for a cosmetic device that gives a cosmetic effect to the skin.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Massaging Devices (AREA)

Abstract

La présente invention concerne un dispositif cosmétique 1 qui comprend un manche 20, une tige de support 50 qui fait saillie depuis le manche 20, et un corps rotatif 10 qui est un corps moulé en carbone, et un évidement 110 dans lequel la tige de support 50 est insérée est formé dans le corps rotatif 10. Étant donné qu'aucun trou traversant n'est formé dans le corps rotatif et qu'il n'y a pas d'ouverture à proximité d'une partie en contact avec la peau, une matière étrangère ne pénètre pas aisément à l'intérieur. Étant donné que le corps rotatif, qui est le corps moulé en carbone, peut continuer à tourner régulièrement, un effet cosmétique comprenant un effet infrarouge lointain peut être obtenu pendant une durée prolongée.
PCT/JP2018/013812 2017-03-31 2018-03-30 Dispositif cosmétique WO2018181973A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2017-072297 2017-03-31
JP2017072297A JP2018171333A (ja) 2017-03-31 2017-03-31 美容器
JP2017132141 2017-07-05
JP2017-132141 2017-07-05
JP2017-174381 2017-09-11
JP2017174381A JP2019013722A (ja) 2017-07-05 2017-09-11 美容器

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WO2018181973A1 true WO2018181973A1 (fr) 2018-10-04

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PCT/JP2017/034334 WO2018189936A1 (fr) 2017-03-31 2017-09-22 Dispositif de beauté
PCT/JP2018/013812 WO2018181973A1 (fr) 2017-03-31 2018-03-30 Dispositif cosmétique

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JP2020081692A (ja) * 2018-11-30 2020-06-04 株式会社 Ｍｔｇ 美容器

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JP2012081168A (ja) * 2010-10-14 2012-04-26 Ntn Corp 美容／健康ローラ用軸受装置および美容／健康ローラ
JP2012100777A (ja) * 2010-11-08 2012-05-31 Oki Kogei:Kk マッサージ具
JP2013103086A (ja) * 2011-11-16 2013-05-30 Mtg:Kk 美容器
JP2014168642A (ja) * 2013-02-08 2014-09-18 Mtg:Kk 美容器
JP2014237064A (ja) * 2014-09-26 2014-12-18 株式会社 Ｍｔｇ 美容器
JP2015186540A (ja) * 2014-03-27 2015-10-29 株式会社 Ｍｔｇ 美容器

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JP5356625B2 (ja) * 2013-06-20 2013-12-04 株式会社 Ｍｔｇ 美容器
JP3194033U (ja) * 2014-08-21 2014-10-30 株式会社大木工藝 マッサージ具

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JP2012081168A (ja) * 2010-10-14 2012-04-26 Ntn Corp 美容／健康ローラ用軸受装置および美容／健康ローラ
JP2012100777A (ja) * 2010-11-08 2012-05-31 Oki Kogei:Kk マッサージ具
JP2013103086A (ja) * 2011-11-16 2013-05-30 Mtg:Kk 美容器
JP2014168642A (ja) * 2013-02-08 2014-09-18 Mtg:Kk 美容器
JP2015186540A (ja) * 2014-03-27 2015-10-29 株式会社 Ｍｔｇ 美容器
JP2014237064A (ja) * 2014-09-26 2014-12-18 株式会社 Ｍｔｇ 美容器

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Publication number Priority date Publication date Assignee Title
JP2020081692A (ja) * 2018-11-30 2020-06-04 株式会社 Ｍｔｇ 美容器
JP7250491B2 (ja) 2018-11-30 2023-04-03 株式会社 Mtg 美容器

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