WO2018037669A1 - Fer à cheveux - Google Patents

Fer à cheveux Download PDF

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Publication number
WO2018037669A1
WO2018037669A1 PCT/JP2017/021287 JP2017021287W WO2018037669A1 WO 2018037669 A1 WO2018037669 A1 WO 2018037669A1 JP 2017021287 W JP2017021287 W JP 2017021287W WO 2018037669 A1 WO2018037669 A1 WO 2018037669A1
Authority
WO
WIPO (PCT)
Prior art keywords
hair
heating
irradiation unit
hair iron
heat
Prior art date
Application number
PCT/JP2017/021287
Other languages
English (en)
Japanese (ja)
Inventor
山崎　岩男
Original Assignee
ヤーマン株式会社
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
Application filed by ヤーマン株式会社 filed Critical ヤーマン株式会社
Publication of WO2018037669A1 publication Critical patent/WO2018037669A1/fr

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Classifications

    • 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
    • A45D1/00—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
    • A45D1/02—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel
    • A45D1/04—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel by electricity

Definitions

  • the present invention relates to a hair iron.
  • Patent Document 1 discloses a hair iron with a comb that curls hair by bringing a heat plate that generates heat into contact with the hair.
  • An object of the present invention is to provide a hair iron that can curl hair even when the heating temperature is low.
  • the present invention includes a tubular member, a handle portion provided on the tubular member, a plurality of brush pins protruding from the tubular member, at least one heating unit that contacts the hair and heats the hair, There is provided a hair iron comprising an irradiation unit for irradiating the hair with infrared rays.
  • the plurality of brush pins are provided along a plurality of rows formed to extend in the length direction of the cylindrical member, and the irradiation unit has a plate-like shape extending in the length direction, It may be provided between at least one set of adjacent rows among the plurality of rows.
  • the at least one heating unit includes a plurality of heating units, and two heating units among the plurality of heating units are provided between a pair of adjacent columns among the plurality of columns, At least one heating unit among the plurality of heating units may be provided between other sets of columns in the column, and the irradiation unit may be provided between the two heating units.
  • the irradiation unit may include an infrared LED (light emitting diode) that emits the infrared light.
  • an infrared LED light emitting diode
  • the irradiation unit may include a light source that emits visible light.
  • the at least one heating unit may be made of ceramic and emit infrared rays by being heated by a heat source.
  • FIG. 2 is a cross-sectional view of the hair iron 1 as seen from the direction of arrow II in FIG. The exploded view of the hair iron 1.
  • FIG. The figure explaining the usage method of the hair iron 1.
  • FIG. The top view of the irradiation part 55 which concerns on a modification.
  • FIG. 1 is a diagram illustrating an appearance of a hair iron 1 according to the present embodiment.
  • FIG. 2 is a cross-sectional view of the hair iron 1 as seen from the direction of arrow II in FIG.
  • FIG. 3 is an exploded view of the hair iron 1.
  • the hair iron 1 includes a main body 10, a heat source 20, a heat plate 30 (an example of a cylindrical member), a plurality of brush units 40, and an irradiation unit 50.
  • the number of brush portions 40 shown in FIGS. 1 to 3 is an example, and the present invention is not limited to this. The number of brush portions 40 may be larger or smaller than the number illustrated in FIGS.
  • the main body 10 has a handle portion 11, a shaft 12, and a cap 13.
  • the handle part 11 has a rod-like shape.
  • the handle portion 11 is formed of a poor heat conductor and serves as a handle for the user.
  • the shape of the handle portion 11 may be any shape as long as it is easy for the user to hold.
  • the shaft 12 has a cylindrical shape extending in the direction of arrow Y in the figure, and is formed of a good heat conductor.
  • the length direction of the shaft 12 is an arrow Y direction in the figure.
  • the cross section of the shaft 12 may be circular or elliptical.
  • a handle portion 11 is provided at one end of the shaft 12 along the arrow Y direction in the figure.
  • a cap 13 is provided at the other end of the shaft 12. The cap 13 is formed of a poor heat conductor and covers the other end of the shaft 12.
  • a heat source 20 is provided inside the shaft 12.
  • the inside of the shaft 12 is formed of a good thermal conductor, but the inside of the shaft 12 may be hollow.
  • the heat source 20 generates heat when supplied with electric power.
  • a nichrome wire heater or a PTC (PositivePTTemperature Coefficient) heater may be used as the heat source 20.
  • any heat source 20 may be used as long as it generates heat.
  • the heat source 20 is in contact with the heat plate 30 via the shaft 12. Heat generated from the heat source 20 is transmitted to the heat plate 30 through the shaft 12. Thereby, the heat plate 30 is heated.
  • a heat plate 30 is provided on the peripheral surface of the shaft 12.
  • the heat plate 30 has a hollow cylindrical shape corresponding to the shaft 12 and covers the peripheral surface of the shaft 12. In this case, the length direction of the heat plate 30 is the arrow Y direction in the figure.
  • the heat plate 30 may be integrally formed or may be formed by combining a plurality of parts.
  • the heat plate 30 is fixed so as to be in close contact with the peripheral surface of the shaft 12.
  • the method for fixing the heat plate 30 may be any method such as a method using an adhesive or a method using a fastening member such as a screw.
  • the heat plate 30 is formed of a good heat conductor. As a material of the heat plate 30, for example, ceramic is used.
  • the heat plate 30 generates heat and emits infrared rays when heated by the heat source 20.
  • a plurality of grooves 30a extending in the direction of arrow Y in the figure are formed on the peripheral surface of the heat plate 30 at predetermined intervals.
  • a plurality of brush portions 40 are respectively provided in these grooves 30a.
  • a groove 30b extending in the arrow Y direction in the figure is formed between a pair of adjacent grooves 30a.
  • An irradiation unit 50 is provided in the groove 30b.
  • portions excluding the groove 30a and the groove 30b serve as a plurality of heating units 30c.
  • at least one heating unit 30c exists between the plurality of grooves 30a.
  • Two heating units 30c exist between a pair of adjacent grooves 30a with the groove 30b interposed therebetween.
  • Each heating unit 30c has a plate-like shape extending in the arrow Y direction (that is, the length direction of the heat plate 30) in the drawing. These heating parts 30c contact a user's hair and heat hair.
  • Each brush part 40 has a base 41 and a plurality of brush pins 42.
  • the number of brush pins 42 shown in FIGS. 1 to 3 is an example, and the present invention is not limited to this.
  • the number of brush pins 42 may be larger or smaller than the number illustrated in FIGS.
  • the base 41 has a plate shape corresponding to the groove 30a.
  • the base 41 is inserted into the groove 30a and fixed so as not to come out of the groove 30a.
  • the method for fixing the base 41 may be any method such as a method using an adhesive or a method of providing a claw for pressing the base 41 in the opening of the groove 30a.
  • the base 41 is formed of a heat good conductor. As the material of the base 41, for example, a metal is used.
  • Each brush pin 42 has a rod-like shape with a spherical tip.
  • a plurality of brush pins 42 are arranged in a line on the surface of the base 41 opposite to the surface facing the bottom surface of the groove 30a. These brush pins 42 are provided so as to protrude from the base 41.
  • the brush pin 42 is formed of a heat non-conductive body.
  • a heat-resistant plastic such as polyethersulfone (PES) or polyetheretherketone (PEEK) is used.
  • the brush pin 42 may be formed by using a metal plate as a core member and coating the core member with a heat-resistant plastic or the like.
  • the plurality of brush portions 40 are arranged adjacent to the plurality of heating portions 30 c in the circumferential direction of the heat plate 30. Further, when viewed in the entirety of the plurality of brush portions 40, the plurality of brush pins 42 are arranged along a plurality of rows formed so as to extend in the arrow Y direction (that is, the length direction of the heat plate 30) in the drawing. . These brush pins 42 protrude in the radial direction of the heat plate 30 from the grooves 30a. The protruding direction of the brush pin 42 is not necessarily the radial direction of the heat plate 30 and may be deviated from the radial direction of the heat plate 30.
  • FIG. 4 is a plan view of the irradiation unit 50.
  • the irradiation part 50 has a shape corresponding to the groove 30b and has a plate-like shape extending in the arrow Y direction (that is, the length direction of the heat plate 30) in the drawing.
  • the irradiation unit 50 is inserted into the groove 30b and fixed so as not to come out of the groove 30b.
  • the method of fixing the irradiation unit 50 may be any method such as a method using an adhesive or a method of providing a claw portion that holds the irradiation unit 50 in the opening of the groove 30b.
  • the irradiation unit 50 is disposed between a pair of adjacent brush portions 40, that is, between a pair of adjacent brush pins 42.
  • two heating units 30 c exist between the pair of adjacent brush units 40.
  • the irradiation part 50 is arrange
  • the irradiation unit 50 includes a plurality of light sources 51 that receive power and irradiate infrared rays.
  • the number of the light sources 51 shown in FIG. 4 is an illustration, and is not limited to this. The number of the light sources 51 may be larger or smaller than the number illustrated in FIG.
  • As the light source 51 for example, an infrared LED (light emitting diode) is used. Infrared rays have the effect of applying heat to the irradiated object. As infrared rays, for example, far infrared rays (light having a wavelength of about 4.0 to 1000 ⁇ m) are used.
  • the infrared rays irradiated by the irradiation unit 50 are not limited to far infrared rays, but near infrared rays (light having a wavelength of about 0.7 to 2.0 ⁇ m) or mid infrared rays (light having a wavelength of about 2.0 to 4.0 ⁇ m). ).
  • a power cord 14 is provided at the other end of the handle portion 11.
  • the power cord 14 is electrically connected to each part of the hair iron 1.
  • the power cord 14 is connected to an external commercial power source by the user. Thereby, electric power is supplied to each part of the hair iron 1 from an external commercial power source.
  • a power switch 15 and a temperature setting button 16 are provided on the peripheral surface of the handle portion 11.
  • the power switch 15 is used for an operation of turning on or off the power.
  • the power switch 15 is turned on, power is supplied to each part of the hair iron 1 from the external commercial power source via the power cord 14.
  • the power switch 15 is turned off, the supply of electric power from the external commercial power source to each part of the hair iron 1 is interrupted.
  • the temperature setting button 16 is used for an operation for setting the temperature of the heat plate 30.
  • the amount of electric power supplied to the heat source 20 is adjusted so that the heat plate 30 becomes the set temperature.
  • the adjustment of the electric energy is performed by an electric circuit (not shown), for example.
  • the temperature of the heat plate 30 is set from a predetermined temperature range.
  • This temperature range includes, for example, about 60 to 100 degrees.
  • the temperature range may include a temperature lower than 60 degrees.
  • the heating temperature of the hair iron for example, a temperature of about 120 degrees or more is used.
  • the temperature lower than the heating temperature of a general hair iron can be set as the temperature of the heat plate 30.
  • FIG. 5 is a diagram illustrating a usage method of the hair iron 1.
  • the user turns on the power switch 15.
  • the user may set a desired temperature from a predetermined temperature range by pressing the temperature setting button 16.
  • the user may set a temperature of about 60 to 100 degrees, and if a temperature lower than 60 degrees is included in a predetermined temperature range, the user may set a temperature lower than 60 degrees. Good.
  • the power switch 15 When the power switch 15 is turned on, power is supplied from the external commercial power source to the heat source 20 and the irradiation unit 50 via the power cord 14.
  • the heat source 20 heats the heat plate 30 using the supplied power until the set temperature is reached.
  • the irradiation part 50 irradiates infrared rays using the supplied electric power.
  • the user holds the handle portion 11 and brings the hair into contact with the peripheral surface of the heat plate 30. Then, the user moves the hair iron 1 toward the hair tip while rotating it. At this time, the hair flow is adjusted by the plurality of brush pins 42. Further, the hair is heated by the heating unit 30c. Further, heat is applied to the hair by the infrared rays emitted from the heating unit 30c and the irradiation unit 50. Thereby, the hair is curled along the peripheral surface of the heat plate 30.
  • infrared rays are emitted from both the heating unit 30c and the irradiation unit 50 to the hair. Therefore, compared with the case where the irradiation part 50 is not provided, the amount of infrared rays radiated to the hair increases. As the amount of infrared rays radiated to the hair increases, the amount of heat imparted to the hair by the infrared rays also increases, so it becomes easier to curl the hair. Therefore, even when the heating temperature of the heat plate 30 is low, the hair can be curled.
  • one irradiation unit 50 is provided, but two or more irradiation units 50 may be provided. These irradiation units 50 may be provided at predetermined intervals in the circumferential direction of the heat plate 30. In another example, these irradiation units 50 may be provided one by one between the adjacent brush units 40, or may be provided at intervals of a predetermined number, such as every other brush unit 40.
  • the irradiation unit 50 has a plate shape, but the shape of the irradiation unit 50 is not limited to this.
  • the irradiation unit 50 may have a ring shape.
  • a plurality of irradiation units 50 may be provided on the peripheral surface of the shaft 12 at a predetermined interval along the arrow Y direction in the drawing.
  • the irradiation unit 50 may have a spiral shape. In this case, the irradiation unit 50 may be provided so as to be spirally wound around the peripheral surface of the shaft 12.
  • the irradiation unit 50 may include a light source that emits visible light instead of at least one of the plurality of light sources 51.
  • FIG. 6 is a plan view of the irradiation unit 55 according to this modification.
  • the irradiation unit 55 includes a plurality of light sources 51 and a plurality of light sources 52.
  • the light source 52 receives the supply of electric power and emits visible light. As this visible light, for example, red light may be used.
  • As the light source 52 for example, an LED may be used.
  • the number and position of the light sources 52 shown in FIG. 6 are examples, and are not limited thereto. The number of light sources 52 may be larger or smaller than the number illustrated in FIG. For example, only one light source 52 may be provided. Further, the position of the light source 52 may be a position different from the position illustrated in FIG.
  • the light source 52 may be provided only at the center of the irradiation unit 55, or may be provided only at both ends or one end of the irradiation unit 55. According to this modification, since the irradiation unit 55 emits light, it is possible to make the user recognize that infrared rays are being irradiated.
  • the brush unit 40 and the irradiation unit 50 are provided on the peripheral surface of the heat plate 30, but the brush unit 40 and the irradiation unit 50 are provided on the peripheral surface of the shaft 12 (an example of a cylindrical member). May be.
  • a plurality of grooves similar to the plurality of grooves 30a and 30b described in the embodiment may be formed on the peripheral surface of the shaft 12, and the brush unit 40 and the irradiation unit 50 may be provided in the grooves.
  • the shaft 12 may be provided with a plurality of holes, and the plurality of brush pins 42 may be inserted into the plurality of holes one by one and fixed so as not to come out of the holes.
  • the base 41 it is not necessary to provide the base 41.
  • the heating unit 30 c may be provided on the peripheral surface of the shaft 12 instead of the heat plate 30.
  • the heating unit 30c may be provided on a portion of the peripheral surface of the shaft 12 where the brush unit 40 and the irradiation unit 50 are not provided.
  • the irradiation unit 50 may change the irradiation amount according to the temperature of the heat plate 30.
  • a center for measuring the temperature of the heat plate 30 is provided.
  • the irradiation unit 50 may increase the irradiation amount when the temperature measured by the sensor is lower than the threshold value.
  • the installation positions of the heating unit 30c and the irradiation unit 50 are not limited to the installation positions described in the embodiment.
  • the heating unit 30c may be installed in any position as long as it can contact the hair and heat the hair.
  • the irradiation unit 50 may be installed at any position as long as it can irradiate the hair with infrared rays.
  • the shapes of the shaft 12 and the heat plate 30 shown in FIGS. 1 to 3 are examples, and are not limited thereto.
  • shaft 12 and the heat plate 30 should just have a cylindrical shape, respectively.
  • This cylindrical shape includes not only a circular cross section but also an elliptical or square cross section. That is, the cylindrical shape includes not only a cylindrical shape but also a rectangular tube shape.

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  • Radiation-Therapy Devices (AREA)

Abstract

L'invention concerne un fer à cheveux permettant de friser les cheveux même à basse température de chauffe. Le fer à cheveux selon l'invention comprend : un arbre (12) ; une partie manche disposée sur l'arbre (12) ; une pluralité de picots de brosse (42) faisant saillie d'une plaque à chaleur (30) ; une partie chauffante (30c) destinée à chauffer les cheveux par contact ; ainsi qu'une partie irradiation (50) destinée à irradier les cheveux au moyen de rayons infrarouges.
PCT/JP2017/021287 2016-08-25 2017-06-08 Fer à cheveux WO2018037669A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016164680A JP2018029815A (ja) 2016-08-25 2016-08-25 ヘアーアイロン
JP2016-164680 2016-08-25

Publications (1)

Publication Number Publication Date
WO2018037669A1 true WO2018037669A1 (fr) 2018-03-01

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Application Number Title Priority Date Filing Date
PCT/JP2017/021287 WO2018037669A1 (fr) 2016-08-25 2017-06-08 Fer à cheveux

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JP (1) JP2018029815A (fr)
WO (1) WO2018037669A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210003855A (ko) 2018-04-25 2021-01-12 코닌클리케 필립스 엔.브이. 헤어 스타일링 장치
WO2021245647A1 (fr) * 2020-06-01 2021-12-09 Dande M&M Ltd. Dispositif de traitement capillaire
FR3128623A1 (fr) 2021-10-29 2023-05-05 L'oreal Dispositif de traitement de la chevelure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009254796A (ja) * 2008-04-17 2009-11-05 Blueceramic Co Ltd ヘアードレッシング装置
JP2012020943A (ja) * 2010-07-12 2012-02-02 Alpha Brain-World Co Ltd 縮毛矯正施術・カール施術システム
JP2012144468A (ja) * 2011-01-11 2012-08-02 Alpha Brain-World Co Ltd 毛髪の新規な脱染方法及び毛髪の脱染剤セット
JP2014061257A (ja) * 2012-02-28 2014-04-10 Ya Man Ltd くし付きヘアアイロン

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101439162B1 (ko) * 2013-04-25 2014-09-12 조성찬 브러쉬를 구비한 헤어아이론
JP2014079564A (ja) * 2013-06-11 2014-05-08 Kureitsu:Kk ヘアーアイロンブラシ
KR101470169B1 (ko) * 2013-06-17 2014-12-05 윤태혁 빛과 열을 이용한 전기고데기
WO2015094839A1 (fr) * 2013-12-19 2015-06-25 The Procter & Gamble Company Appareil pour la mise en forme de matière fibreuse
KR101502243B1 (ko) * 2013-12-26 2015-03-12 윤태혁 엘이디로 모발을 선명하게 하는 아이언브러시
KR101538902B1 (ko) * 2015-06-02 2015-07-22 한선대 원적외선과 음이온이 발생되는 헤어컬링 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009254796A (ja) * 2008-04-17 2009-11-05 Blueceramic Co Ltd ヘアードレッシング装置
JP2012020943A (ja) * 2010-07-12 2012-02-02 Alpha Brain-World Co Ltd 縮毛矯正施術・カール施術システム
JP2012144468A (ja) * 2011-01-11 2012-08-02 Alpha Brain-World Co Ltd 毛髪の新規な脱染方法及び毛髪の脱染剤セット
JP2014061257A (ja) * 2012-02-28 2014-04-10 Ya Man Ltd くし付きヘアアイロン

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