WO2009107036A1 - Hair shaping device - Google Patents

Hair shaping device Download PDF

Info

Publication number
WO2009107036A1
WO2009107036A1 PCT/IB2009/050662 IB2009050662W WO2009107036A1 WO 2009107036 A1 WO2009107036 A1 WO 2009107036A1 IB 2009050662 W IB2009050662 W IB 2009050662W WO 2009107036 A1 WO2009107036 A1 WO 2009107036A1
Authority
WO
WIPO (PCT)
Prior art keywords
hair
hair shaping
section
shaping component
component
Prior art date
Application number
PCT/IB2009/050662
Other languages
French (fr)
Inventor
Andreas Schmider
Original Assignee
The Procter & Gamble Company
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 The Procter & Gamble Company filed Critical The Procter & Gamble Company
Priority to JP2010547288A priority Critical patent/JP2011512225A/en
Priority to MX2010009316A priority patent/MX2010009316A/en
Priority to CN2009801071069A priority patent/CN101959438A/en
Priority to US12/864,805 priority patent/US20110061672A1/en
Publication of WO2009107036A1 publication Critical patent/WO2009107036A1/en

Links

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
    • A45D1/06—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with two or more jaws
    • A45D1/12—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with two or more jaws of helical or zig-zag shape
    • 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
    • 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
    • A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
    • A45D2/02—Hair winders or hair curlers for use substantially perpendicular to the scalp, i.e. steep-curlers

Definitions

  • This invention relates to a hair shaping device for the drying or styling of hair.
  • the hair styling component features a curled structure and a hair retaining clip adapted to the shape of this structure to assist with the spiral curling of locks of hair on the hair styling component.
  • This hair shaping device is intended for the styling of hair.
  • a heating unit arranged inside the hair styling component is a suitable way of heating the outer surface of the hair styling component. This heat helps both to dry and to style locks of hair.
  • the disadvantage of the familiar hair shaping device is that it is relatively unsuited to tight curling of locks of hair using only a relatively narrow range of the entire section.
  • This curling technique frequently used in practice, delivers relatively high mechanical tension to the locks of hair and therefore an improved styling outcome.
  • this gives rise to the formation of straight sections of these locks of hair which extend beyond the curled structure.
  • straight sections of hair of this kind are undesirable in locks of hair being styled.
  • these straight sections of hair in contrast to the relatively tightly curled strands of hair, do not lie on the surface of the heatable hair styling component, which means that the straight sections of hair are dried less well than the curled strands which, in overall terms, gives rise to a relatively long drying process during permanent wave treatment.
  • the task faced in this instance is to overcome the aforementioned disadvantages associated with a hair shaping device in accordance with the main heading of Claim 1.
  • This task is accomplished in accordance with the designating component of Claim 1.
  • the hair shaping component features an elliptical cross section, at least down its longitudinal axis down one section, and this shape of cross section is retained by changing the alignment of the ellipse on the cross section in order to achieve the curled structure down the length of the section.
  • the advantage of the proposed hair shaping device is that it can be used to achieve a wave effect in hair which features no straight strands of hair at all and which therefore looks relatively natural.
  • the hairs in a single lock of hair can be curled under uniform and relatively high tension, and these locks of hair then lie evenly on the surface of the heatable hair shaping component. Using the heat of the hair shaping component, these locks of hair are then uniformly wave-styled and dried.
  • a curled lock of hair is held under tension on the hair shaping component if, in accordance with Claim 2, a hair retaining clip adapted to suit the surface of the hair shaping component is provided on the hair shaping device and if this hair retaining clip is connected by means of a joint to the handle section or to the hair shaping component.
  • the hair retaining clip features an identical curled structure to the hair shaping component in order, especially under spring force, to apply uniform pressure to the section holding a curled lock of hair clamped between the hair retaining clip and the hair shaping component.
  • a particularly good wave-styling outcome is achieved if, in accordance with Claim 3, the curled structure, relative to the section with the curled hair shaping component, constitutes between half a complete turn and three complete turns, but preferably between one and one-and-a-half complete turns.
  • the curled structure relative to the section with the curled hair shaping component, constitutes between half a complete turn and three complete turns, but preferably between one and one-and-a-half complete turns.
  • an uncurled separating spike is provided at the end of the hair shaping component (Claim 4), this can be used in an advantageous manner, first to separate out a lock of hair which needs to be styled and then to curl that lock around the hair shaping component. Owing to the fact that this separating spike is not curled but instead describes a pronouncedly tapered shape or a somewhat tapered shape, it is able to perform its function in a reliable manner, independently of the application angle of the separating spike.
  • Figure 1 in a side view, a hair shaping device designed as a curling bar with a curled hair shaping component, whose curled structure is created by having an elliptical cross section down the length of the entire hair shaping component which maintains a constant shape in dimensional terms, only rotated around the length of the hair shaping component with the ellipse shape only discernible when viewed in cross section;
  • FIG. 1 cross section A-A cut as shown in Figure 1 from the hair shaping component depicted on Figure 1;
  • Figure 3 cross section B-B cut as shown in Figure 1 from the hair shaping component depicted on Figure 1 ;
  • Figure 4 cross section C-C cut as shown in Figure 1 from the hair shaping component depicted on Figure 1 ;
  • Figure 5 cross section D-D cut as shown in Figure 1 from the hair shaping component depicted on Figure 1 ; as well as
  • FIG. 6 cross section E-E cut as shown in Figure 1 from the hair shaping component depicted on Figure 1.
  • hair shaping component 3 On a hair shaping device 1 for drying and wave- styling of hair, with a handle section 2 and a heatable hair shaping component 3, hair shaping component 3 exhibits a curled structure 4.
  • the hair shaping component 3 has an elliptical cross section down its longitudinal axis along a section 5 corresponding to the entire length of the hair shaping component 3. This form of cross section is retained by altering the alignment of the ellipse 6 on this cross section in order to achieve the curled structure 4.
  • a hair retaining clip 7 adapted to suit the surface of the hair shaping component 3 is provided on the hair shaping device 1.
  • the hair retaining clip 7 is connected by means of a joint 8 to the hair shaping component 3.
  • the hair retaining clip 7 can be opened and closed by manually actuating a spring-loaded button 11. When button 11 is released, the hair retaining clip 7 shaped in the same way as structure 4 is placed back on hair shaping component 3 where it holds down curled locks of hair by means of spring force.
  • the curled structure 4 describes, when related to section 5 with the curled hair shaping component 3, approximately one and a quarter complete turns.
  • an uncurled separating spike 10 is formed which is used for separating out locks of hair for wave-styling.

Abstract

A hair shaping device (1) designed as a curling bar, in particular for drying or wave-styling of hair, equipped with a handle (2) and a heatable hair shaping component (3), whereby the hair shaping component (3) has a curled structure (4), and where the hair shaping component (3) features an elliptical cross section down its longitudinal axis, at least down the length of a section (5). This shape of cross section is retained while the alignment of the ellipse (6) is changed in order to achieve the curled structure (4). The proposed hair shaping device (1) permits uniform wave-styling and drying of locks of hair through the application of relatively high levels of tension to those locks of hair.

Description

HAIR SHAPING DEVICE
FIELD OF THE INVENTION
This invention relates to a hair shaping device for the drying or styling of hair.
BACKGROUND OF THE INVENTION
We are familiar from US 1,491,415 with a hair shaping device comprising a handle component and a heatable hair styling component. The hair styling component features a curled structure and a hair retaining clip adapted to the shape of this structure to assist with the spiral curling of locks of hair on the hair styling component.
This hair shaping device is intended for the styling of hair. Essentially, a heating unit arranged inside the hair styling component is a suitable way of heating the outer surface of the hair styling component. This heat helps both to dry and to style locks of hair.
The disadvantage of the familiar hair shaping device is that it is relatively unsuited to tight curling of locks of hair using only a relatively narrow range of the entire section. This curling technique, frequently used in practice, delivers relatively high mechanical tension to the locks of hair and therefore an improved styling outcome. With the previously familiar hair shaping device, this gives rise to the formation of straight sections of these locks of hair which extend beyond the curled structure. On the one hand, straight sections of hair of this kind are undesirable in locks of hair being styled. On the other hand, these straight sections of hair, in contrast to the relatively tightly curled strands of hair, do not lie on the surface of the heatable hair styling component, which means that the straight sections of hair are dried less well than the curled strands which, in overall terms, gives rise to a relatively long drying process during permanent wave treatment.
SUMMARY OF THE INVENTION
The task faced in this instance is to overcome the aforementioned disadvantages associated with a hair shaping device in accordance with the main heading of Claim 1. This task is accomplished in accordance with the designating component of Claim 1. In this instance, the hair shaping component features an elliptical cross section, at least down its longitudinal axis down one section, and this shape of cross section is retained by changing the alignment of the ellipse on the cross section in order to achieve the curled structure down the length of the section. The advantage of the proposed hair shaping device is that it can be used to achieve a wave effect in hair which features no straight strands of hair at all and which therefore looks relatively natural. By virtue of the fact that all elliptical cross section surfaces are only differently aligned, but still share the same extent, the hairs in a single lock of hair can be curled under uniform and relatively high tension, and these locks of hair then lie evenly on the surface of the heatable hair shaping component. Using the heat of the hair shaping component, these locks of hair are then uniformly wave-styled and dried.
Advantageous embodiments of the proposed hair shaping device are described in Claims 2 to 4.
A curled lock of hair is held under tension on the hair shaping component if, in accordance with Claim 2, a hair retaining clip adapted to suit the surface of the hair shaping component is provided on the hair shaping device and if this hair retaining clip is connected by means of a joint to the handle section or to the hair shaping component. The hair retaining clip features an identical curled structure to the hair shaping component in order, especially under spring force, to apply uniform pressure to the section holding a curled lock of hair clamped between the hair retaining clip and the hair shaping component.
A particularly good wave-styling outcome is achieved if, in accordance with Claim 3, the curled structure, relative to the section with the curled hair shaping component, constitutes between half a complete turn and three complete turns, but preferably between one and one-and-a-half complete turns. With curling of this nature, a wave effect is introduced to hair which approximately corresponds to a natural wave in hair. Furthermore, a sufficient level of tension can be generated in a curled lock of hair.
If an uncurled separating spike is provided at the end of the hair shaping component (Claim 4), this can be used in an advantageous manner, first to separate out a lock of hair which needs to be styled and then to curl that lock around the hair shaping component. Owing to the fact that this separating spike is not curled but instead describes a pronouncedly tapered shape or a somewhat tapered shape, it is able to perform its function in a reliable manner, independently of the application angle of the separating spike.
In the following section, the proposed hair shaping device is described in more detail with the help of Figures depicting a practical application, i.e. these show:
Figure 1 in a side view, a hair shaping device designed as a curling bar with a curled hair shaping component, whose curled structure is created by having an elliptical cross section down the length of the entire hair shaping component which maintains a constant shape in dimensional terms, only rotated around the length of the hair shaping component with the ellipse shape only discernible when viewed in cross section;
Figure 2 cross section A-A cut as shown in Figure 1 from the hair shaping component depicted on Figure 1;
Figure 3 cross section B-B cut as shown in Figure 1 from the hair shaping component depicted on Figure 1 ;
Figure 4 cross section C-C cut as shown in Figure 1 from the hair shaping component depicted on Figure 1 ;
Figure 5 cross section D-D cut as shown in Figure 1 from the hair shaping component depicted on Figure 1 ; as well as
Figure 6 cross section E-E cut as shown in Figure 1 from the hair shaping component depicted on Figure 1. DETAILED DESCRIPTION OF THE INVENTION
On a hair shaping device 1 for drying and wave- styling of hair, with a handle section 2 and a heatable hair shaping component 3, hair shaping component 3 exhibits a curled structure 4. The hair shaping component 3 has an elliptical cross section down its longitudinal axis along a section 5 corresponding to the entire length of the hair shaping component 3. This form of cross section is retained by altering the alignment of the ellipse 6 on this cross section in order to achieve the curled structure 4. A hair retaining clip 7 adapted to suit the surface of the hair shaping component 3 is provided on the hair shaping device 1. The hair retaining clip 7 is connected by means of a joint 8 to the hair shaping component 3. The hair retaining clip 7 can be opened and closed by manually actuating a spring-loaded button 11. When button 11 is released, the hair retaining clip 7 shaped in the same way as structure 4 is placed back on hair shaping component 3 where it holds down curled locks of hair by means of spring force.
The curled structure 4 describes, when related to section 5 with the curled hair shaping component 3, approximately one and a quarter complete turns. At the end 9 of hair shaping component 3, an uncurled separating spike 10 is formed which is used for separating out locks of hair for wave-styling.
The dimensions and values disclosed herein are not to be understood as being strictly limited to the exact numerical values recited. Instead, unless otherwise specified, each such dimension is intended to mean both the recited value and a functionally equivalent range surrounding that value. For example, a dimension disclosed as "40 mm" is intended to mean "about 40 mm."
REFERENCE LIST
Hair shaping device
Handle
Hair shaping component
Structure
Section
Ellipse
Hair retaining clip
Joint
End
Separating spike
Button

Claims

CLAIMSWhat is claimed is:
1. Hair shaping device (1), in particular for the drying and wave-styling of hair, having a handle (2) and a heatable hair shaping component (3), where said hair shaping component (3) exhibits a curled structure (4), characterized in that the hair shaping component (3) features an elliptical cross section down its longitudinal axis at least down the length of a section (5), and in that this shape of cross section is retained down the length of that same section (5) while the alignment of the ellipse (6) is altered on the cross section in order to achieve the curled structure (4).
2. Hair shaping device according to Claim 1, characterized in that a hair retaining clip (7) adapted to the surface of the hair shaping component (3) is provided on the hair shaping device (1) and that the hair retaining clip (7) is connected by means of a joint (8) to the handle (2) or to the hair shaping component (3).
3. Hair shaping device according to Claim 1 or Claim 2, characterized in that the curled structure (4), relative to the section (5) with the curled hair shaping component (3), constitutes between half a complete turn and three complete turns, but preferably between one and one-and-a-half complete turns.
4. Hair shaping device according to Claim 1, Claim 2 or Claim 3, characterized in that a non-curled separating spike (10) is provided at the end (9) of the hair shaping component (3).
PCT/IB2009/050662 2008-02-28 2009-02-18 Hair shaping device WO2009107036A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010547288A JP2011512225A (en) 2008-02-28 2009-02-18 Hair shaping equipment
MX2010009316A MX2010009316A (en) 2008-02-28 2009-02-18 Hair shaping device.
CN2009801071069A CN101959438A (en) 2008-02-28 2009-02-18 Hair shaping device
US12/864,805 US20110061672A1 (en) 2008-02-28 2009-02-18 Hair shaping device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08152070.2 2008-02-28
EP08152070A EP2095736B1 (en) 2008-02-28 2008-02-28 Hair shaping device

Publications (1)

Publication Number Publication Date
WO2009107036A1 true WO2009107036A1 (en) 2009-09-03

Family

ID=39651402

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/050662 WO2009107036A1 (en) 2008-02-28 2009-02-18 Hair shaping device

Country Status (8)

Country Link
US (1) US20110061672A1 (en)
EP (1) EP2095736B1 (en)
JP (1) JP2011512225A (en)
CN (1) CN101959438A (en)
AT (1) ATE477720T1 (en)
DE (1) DE602008002216D1 (en)
MX (1) MX2010009316A (en)
WO (1) WO2009107036A1 (en)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US9625415B2 (en) 2012-06-08 2017-04-18 Medtronic Minimed, Inc. Application of electrochemical impedance spectroscopy in sensor systems, devices, and related methods

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ITBO20080568A1 (en) * 2008-09-17 2010-03-18 Mauro Catini HATCHING DEVICE
GB201102343D0 (en) 2011-02-10 2011-03-30 Mccauley Edward M Hairwaver
US9808062B2 (en) * 2015-01-23 2017-11-07 Alexis Williams Hair styling device
AU361872S (en) * 2015-02-27 2015-05-18 Unil Electronics Corp Hair iron
AU361893S (en) * 2015-02-27 2015-05-20 Unil Electronics Corp Hair iron
KR20160109388A (en) * 2015-03-11 2016-09-21 (주)언일전자 Hair curling device
USD767203S1 (en) * 2015-08-30 2016-09-20 Helen Of Troy Limited Styling iron
USD875312S1 (en) * 2018-09-28 2020-02-11 Dongguan Fumeikang Electrical Technology Co., Ltd. Hair straightener
CN109431042A (en) * 2018-12-27 2019-03-08 东莞港电电器制品有限公司 A kind of drift angle formula twisted string styling brush

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EP0291603A2 (en) * 1987-05-19 1988-11-23 Wahl Clipper Corporation Curling iron
DE19748067A1 (en) * 1997-10-31 1999-05-12 Braun Gmbh Hair styling device and method for shaping hair

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FR430022A (en) * 1911-05-22 1911-10-06 Herzberg Mally Waving iron
US1377655A (en) * 1918-03-17 1921-05-10 Begas Gottfried Hairdresser's undulating device
US1491415A (en) * 1923-04-11 1924-04-22 Pegelow John Gordon Hair-waving iron and method of making same
EP0077600A2 (en) * 1981-10-16 1983-04-27 Toyosaku Takimae Hair-arranging electric curling-iron
EP0291603A2 (en) * 1987-05-19 1988-11-23 Wahl Clipper Corporation Curling iron
DE19748067A1 (en) * 1997-10-31 1999-05-12 Braun Gmbh Hair styling device and method for shaping hair

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9625415B2 (en) 2012-06-08 2017-04-18 Medtronic Minimed, Inc. Application of electrochemical impedance spectroscopy in sensor systems, devices, and related methods
US9625414B2 (en) 2012-06-08 2017-04-18 Medtronic Minimed, Inc. Application of electrochemical impedance spectroscopy in sensor systems, devices, and related methods
US9808191B2 (en) 2012-06-08 2017-11-07 Medtronic Minimed, Inc. Application of electrochemical impedance spectroscopy in sensor systems, devices, and related methods

Also Published As

Publication number Publication date
US20110061672A1 (en) 2011-03-17
EP2095736B1 (en) 2010-08-18
CN101959438A (en) 2011-01-26
EP2095736A1 (en) 2009-09-02
JP2011512225A (en) 2011-04-21
DE602008002216D1 (en) 2010-09-30
MX2010009316A (en) 2010-09-22
ATE477720T1 (en) 2010-09-15

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