WO2017077221A1 - Straightener-like hairstyling device with optimized comb - Google Patents

Straightener-like hairstyling device with optimized comb Download PDF

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Publication number
WO2017077221A1
WO2017077221A1 PCT/FR2016/052778 FR2016052778W WO2017077221A1 WO 2017077221 A1 WO2017077221 A1 WO 2017077221A1 FR 2016052778 W FR2016052778 W FR 2016052778W WO 2017077221 A1 WO2017077221 A1 WO 2017077221A1
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WO
WIPO (PCT)
Prior art keywords
comb
hair
lock
teeth
treatment
Prior art date
Application number
PCT/FR2016/052778
Other languages
French (fr)
Inventor
Régis FEREYRE
Eddy NGO
Original Assignee
Seb S.A.
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 Seb S.A. filed Critical Seb S.A.
Priority to CN201680062751.3A priority Critical patent/CN108348058B/en
Priority to EP16806227.1A priority patent/EP3370565B1/en
Publication of WO2017077221A1 publication Critical patent/WO2017077221A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2/00Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
    • A45D2/001Hair straightening appliances
    • A45D2/002Hair straightening appliances with combs
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D1/00Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
    • A45D1/02Curling-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
    • A45D1/04Curling-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
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D1/00Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
    • A45D1/18Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with combs

Definitions

  • the present invention relates to the field of hair styling devices of hair straightener type that allow the treatment of strands of hair by pinching them between two treatment surfaces of which at least one of said surfaces is heated.
  • Hair straightening appliances traditionally comprise two arms configured to form a clamp, each arm comprising on its inner face a treatment surface.
  • the treatment surfaces on the two arms are arranged vis-à-vis and allow to press a lock of hair when the arms are pinched.
  • the straightener is moved along the lock of hair, from the root to the tip.
  • One or both of the treatment surfaces are provided with heating means so as to heat the lock of hair during its nip between the two treatment surfaces, thereby improving the quality of straightening of the lock of hair.
  • Smoothing style hairdressing apparatuses which comprise, in addition to the above-mentioned features, a comb arranged longitudinally, which makes it possible to aerate the strand of hair by distributing it over the entire length of the treatment surfaces, which makes it possible to heat and pinch properly all the hair during their passage between the two treatment surfaces, for better hair straightening.
  • a comb is described in the international application WO 2010 081968 A1.
  • the object of the invention is to implement a straightener-style hair styling device that makes it possible to optimize the result of the smoothing of the hair.
  • the hairdressing apparatus comprises a first and a second arm configured to form a clamp, a first and a second treatment surfaces configured vis-a-vis respectively on said arms to press a lock of between said treatment surfaces during the nip obtained by bringing the two arms together.
  • At least one of the two treatment surfaces comprises heating means, preferably both treatment surfaces, for heating the lock of hair and obtaining a better smoothing.
  • the hairdressing apparatus also comprises a first comb configured on the first arm upstream of the first treatment surface to appropriately distribute the wick between the two treatment surfaces and to create a tension on the wick before its passage between said treatment surfaces.
  • the first comb is positioned on the first arm so that the hair meets said comb before they meet the treatment surfaces, according to the normal direction of movement (preferably from the root of the hair towards the tip) of the hairdressing apparatus during a hair straightening operation for example.
  • this first comb comprises teeth spaced apart from each other at a constant pitch of between 0.50 mm and 8.00 mm.
  • said teeth have a pyramidal shape with a rectangular base.
  • the applicant has indeed found after having carried out numerous studies and studies that the choice of a comb with teeth having a pyramidal shape with a rectangular base and a constant pitch of between 0.50 mm and 8.00 mm makes it possible to visually significantly increase the quality of the straightening of the lock of hair compared with comb-type hair straighteners of the prior art.
  • comb with teeth having a pyramidal shape with a rectangular base it is preferentially understood that several teeth of said comb comprise at least one portion of a pyramidal tooth, that is to say a portion of tooth in the form of a pyramid or pyramid trunk, as will be explained later.
  • said portion of the pyramidal tooth of the tooth extends over at least half of the height of the tooth and advantageously over three quarters of the height of the tooth.
  • the pitch between the teeth is 2.10 mm, which makes it possible to optimize the smoothing result.
  • the pyramidal shape with a rectangular base comprises a large base having a width of between 0.80 mm and 1.20 mm, preferably 1.00 mm, and a length between 1.90 mm and 2.70 mm, preferably 2.30 mm.
  • the pyramidal shape with a rectangular base comprises a small base having a width of between 0.20 mm and 0.40 mm, preferably 0.30 mm, and a length of between 0.40 mm and 0.80 mm, preferably 0.60 mm.
  • said small base is then parallel to said large base and the pyramidal shape can then be assimilated to a truncated pyramid, ie a pyramid portion, the top of the pyramid being formed by said small base.
  • the height separating the large base and the small base is between 2.00 mm and 16.00 mm, preferably 10.40 mm.
  • these support means consist of a curved hood disposed on the second arm in correspondence with the first comb on the first arm, said first comb being housed in said hood during the nip.
  • the curved hood comprises a longitudinal edge which bears on the lock of hair.
  • the position of this longitudinal edge substantially corresponds to the bottom of the comb pinch position.
  • the curved hood comprises a longitudinal portion configured to form a second comb disposed in the opposite direction of the first comb, downstream of said first comb.
  • these support means comprise a longitudinal contact element in a material configured to exert a resistance to friction on the lock of hair, for example a silicone material.
  • a material configured to exert a resistance to friction on the lock of hair
  • a silicone material for example a silicone material.
  • hairdressing appliance in a variant of hairdressing appliance according to the invention, it also comprises vaporization means configured to perform a steam treatment in addition to a heating treatment during the passage of the lock of hair between the two surfaces of treatment, or even before or after its passage between said treatment surfaces.
  • FIG. 1 illustrates a three-dimensional view of the hairdressing apparatus
  • FIGS. 2 and 3 illustrate two three-dimensional views of the two arms constituting the hairdressing apparatus of FIG. 1;
  • FIG. 4 illustrates a three-dimensional view of the comb implemented on the hairdressing apparatus
  • FIG. 5 illustrates an enlarged view from above of one of the teeth of the comb
  • Figure 6 illustrates an enlarged side view of three teeth of the comb
  • FIG. 7 illustrates an alternative embodiment of a cover on one of the arms of the hairdressing appliance of FIG. 1.
  • the same references are used to describe the similar characteristics according to the different embodiments.
  • the term "straightener” will be used to designate the hairdressing apparatus 1 according to the invention.
  • the straightener 1 comprises two arms 2, 3 - also called jaws - hinged together by means of a pivot connection 4, which makes it possible to form a clamp which can be arranged either in the open position where the two arms are distant from each other, or in the closed position where the two arms are brought close together.
  • the proximal portions 2a, 3a of the two arms 2, 3 can simultaneously be gripped with one hand, which allows the closure of the clamp and the handling of the straightener 1.
  • the two arms 2, 3 each comprise on their internal face 5, 6 and at their distal portion 2b, 3b, a treatment surface 7, 8.
  • the two treatment surfaces 7, 8 are arranged facing each other. and allow to press a lock of hair disposed between said treatment surfaces 7, 8, when closing the clamp.
  • the two treatment surfaces 7, 8 are heating, but it is possible to provide implementation variants with only one of the two treatment surfaces 7, 8 which is heating.
  • the treatment surfaces 7, 8 are in the form of heating plates 9, 10 and incorporate heating means (not shown) of said heating plates 9, 10 including in particular a heating device (not shown) consisting of a thermistor to positive temperature coefficient, called CTP, and a device of temperature measurement (not shown) consisting of a thermistor with a negative temperature coefficient, called CTN.
  • the straightener 1 comprises a comb 1 1 which extends longitudinally adjacent to the upstream longitudinal edge 9a of the heating plate 9 of the first treatment surface 7.
  • the comb 1 1 comprises a longitudinal body 12 and teeth 13, for example between forty and fifty teeth 13, as illustrated in FIG. 4.
  • This comb 1 1 is preferably removably assembled on the inner face 5 of the arm 2.
  • the inner face 5 of the arm 2 comprises a groove 14 which extends longitudinally adjacent to the upstream longitudinal edge 9a of the heating plate 9, this groove 14 being of complementary shape to that of the body 12 of the comb 1 1, which allows a slide assembly of the body 12 inside said groove 14, with the teeth 13 of the comb 1 1 directed towards the second arm 3.
  • the teeth 13 of the comb 11 are spaced from each other by a regular pitch and have a pyramidal shape with a rectangular base.
  • the large face 15 of the tooth 13 is arranged in the transverse direction on the comb 11 and the small face 16 of the tooth 13 is arranged in the longitudinal direction of the comb 11.
  • Each tooth 13 has a large rectangular base 17 proximal to the body 12, and a small rectangular base 18 distal to said body 12 and constituting the tip of the tooth 13. More specifically, said small rectangular base 18 is then parallel to said large rectangular base 17 and the pyramidal shape can then be assimilated to a truncated pyramid, that is to say a portion of pyramid, the top of the pyramid being formed by said small base.
  • the height h of the tooth 13 is defined by the distance separating the small rectangular base 18 from the large rectangular base 17.
  • the large rectangular base 17 has a length L1 and a width 11 and, similarly, the small rectangular base 18 has a length L2 and a width 12.
  • results of the smoothing of the hair are optimized by choosing a pitch p of 2.10 mm between the teeth 13.
  • These results of the smoothing are further optimized by choosing for the dimensions of the teeth 13: a large rectangular base 17 of width 11 between 0.80 mm and 1, 20 mm, preferably equal to 1.00 mm, and length L1 between 1.90 mm and 2.70 mm, preferably equal to 2.30 mm,
  • h a height of between 2.00 mm and 16.00 mm, preferably equal to 10.40 mm.
  • the straightener 1 comprises support means constituted by a cover 19 which is arranged on the second arm 3 upstream of the second treatment surface 8.
  • This cover 19 has a curved shape with a longitudinal portion 24 which descends and is positioned upstream of the teeth 13 of the comb 1 1, next to said teeth 13 which are located housed in the cavity 20 formed by the curved hood 19, in the closed position of the clamp.
  • the longitudinal edge 21 of the cover 19 is in a position which corresponds substantially to that of the bottom 22 of the comb 11, which appears in more detail in FIGS. 4 and 6. to press the hair of the wick and force them to slide towards the bottom 22 of the comb 1 1, between the teeth 13, so as to optimize the tension exerted on said hair during their passage through the comb 1 1, before to be pressed between the two treatment surfaces 7, 8.
  • support means replacing the cover 19, for example by providing on the second arm 3 a wire element or bar (not shown) which would have a similar arrangement to the position of the longitudinal edge 21 of the cover 19.
  • Cover variants 19 are also conceivable. As illustrated in FIG. 7, it is possible to provide on bonnet 19, at its longitudinal edge 21, a bead 23 (or a blade) made of a material having a coefficient of friction which makes it possible to ensure a slight additional tension on the hair on which said bead 23 presses when closing the clamp.
  • This bead 23 is preferably made of silicone. This silicone material could also be envisaged for the wire element or the aforementioned bar.
  • a second comb (not illustrated) arranged on the longitudinal portion 24 of the cover 19, illustrated in particular in FIGS. 2 and 7, in opposition to the first comb 11 on the first arm. 2.
  • This second comb would ensure a pre-tension on the hair and a pre-separation of the hair before their passage through the first comb 1 1.
  • the teeth of this second comb could be identical or similar to the teeth 13 of the first comb 1 1, or of a different design.
  • This second comb could also be provided in a silicone material to increase the coefficient of friction on the hair.
  • the teeth 13 of the first comb 11 are made of a material whose coefficient of friction makes it possible to ensure a slight additional tension on the hair during their passage between said teeth 13. These teeth 13 may for example be silicone.
  • the latter additionally comprises vaporization means which can be arranged in different ways on one and / or the other of the two arms 2, 3 so as to project steam onto the hair strand before, during or even after its passage between the two treatment surfaces 7, 8.
  • vaporization means which can be arranged in different ways on one and / or the other of the two arms 2, 3 so as to project steam onto the hair strand before, during or even after its passage between the two treatment surfaces 7, 8.

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  • Cleaning And Drying Hair (AREA)
  • Hair Curling (AREA)
  • Brushes (AREA)

Abstract

The invention relates to a hairstyling device (1) including a first (2) and a second (3) arm configured to form a clamp, a first (7) and a second (8) treatment surface that face one another, on said arms respectively, for pressing a lock of hair during clamping, and a first comb (11) configured on the first arm upstream of the first treatment surface in order to suitably distribute the lock between the two treatment surfaces and to place tension on the lock before the passage thereof between said treatment surfaces, at least one of the two treatment surfaces including heating means. The invention is characterized in that the first comb includes teeth (13) that are mutually spaced apart by a constant spacing (p) of between 0.50 mm and 8.00 mm, said teeth having the shape of a pyramid with a rectangular base.

Description

APPAREIL DE COIFFURE DE TYPE LISSEUR AVEC PEIGNE OPTIMISE Domaine technique  LISTING TYPE HAIRSTYLE WITH OPTIMIZED COMB Technical area
La présente invention se rapporte au domaine des appareils de coiffure de type lisseur qui permettent le traitement de mèches de cheveux en pinçant celles-ci entre deux surfaces de traitement dont au moins l'une desdites surfaces est chauffante. The present invention relates to the field of hair styling devices of hair straightener type that allow the treatment of strands of hair by pinching them between two treatment surfaces of which at least one of said surfaces is heated.
Etat de la technique State of the art
Les appareils de coiffure de type lisseur comprennent traditionnellement deux bras configurés pour former une pince, chaque bras comprenant sur sa face interne une surface de traitement. Les surfaces de traitement sur les deux bras sont disposées en vis-à-vis et permettent de presser une mèche de cheveux lors du pincement des bras. Durant l'utilisation, le lisseur est déplacé le long de la mèche de cheveux, de la racine vers la pointe. L'une des deux surfaces de traitement, voire les deux, est munie de moyens de chauffage de sorte à chauffer la mèche de cheveux durant son pincement entre les deux surfaces de traitement, ce qui améliore la qualité du lissage de la mèche de cheveux. Hair straightening appliances traditionally comprise two arms configured to form a clamp, each arm comprising on its inner face a treatment surface. The treatment surfaces on the two arms are arranged vis-à-vis and allow to press a lock of hair when the arms are pinched. During use, the straightener is moved along the lock of hair, from the root to the tip. One or both of the treatment surfaces are provided with heating means so as to heat the lock of hair during its nip between the two treatment surfaces, thereby improving the quality of straightening of the lock of hair.
Il est également connu des appareils de coiffure de type lisseur qui comprennent, en complément des caractéristiques précitées, un peigne agencé longitudinalement qui permet d'aérer la mèche de cheveux en la répartissant sur toute la longueur des surfaces de traitement, ce qui permet de chauffer et pincer convenablement tous les cheveux durant leur passage entre les deux surfaces de traitement, pour un meilleur lissage de cheveux. A titre d'exemple, un tel peigne est décrit dans la demande internationale WO 2010 081968 A1 . Smoothing style hairdressing apparatuses are also known which comprise, in addition to the above-mentioned features, a comb arranged longitudinally, which makes it possible to aerate the strand of hair by distributing it over the entire length of the treatment surfaces, which makes it possible to heat and pinch properly all the hair during their passage between the two treatment surfaces, for better hair straightening. By way of example, such a comb is described in the international application WO 2010 081968 A1.
Résumé de l'invention L'invention a pour objet de mettre en œuvre un appareil de coiffure de type lisseur qui permet d'optimiser le résultat du lissage des cheveux. A cet effet, l'appareil de coiffure selon l'invention comprend un premier et un second bras configurés pour former une pince, une première et une seconde surfaces de traitement configurées en vis-à-vis respectivement sur lesdits bras pour presser une mèche de cheveux entre lesdites surfaces de traitement lors du pincement obtenu en rapprochant les deux bras l'un contre l'autre. Au moins l'une des deux surfaces de traitement comprend des moyens de chauffe, de préférence les deux surfaces de traitement, pour chauffer la mèche de cheveux et obtenir un meilleur lissage. En outre, l'appareil de coiffure comprend également un premier peigne configuré sur le premier bras en amont de la première surface de traitement pour répartir convenablement la mèche entre les deux surfaces de traitement et pour créer une tension sur la mèche avant son passage entre lesdites surfaces de traitement. En d'autres termes, le premier peigne est positionné sur le premier bras de manière à ce que les cheveux rencontrent ledit peigne avant qu'ils ne rencontrent les surfaces de traitement, selon le sens de déplacement normal (préférentiellement depuis la racine des cheveux vers la pointe) de l'appareil de coiffure lors d'une opération de lissage des cheveux par exemple. De manière remarquable, ce premier peigne comprend des dents écartées entre elles d'un pas constant compris entre 0,50 mm et 8,00 mm. Par ailleurs, lesdites dents ont une forme pyramidale à base rectangulaire. Le plus grand côté de la base rectangulaire, qui définit la plus grande face de la dent, est disposé transversalement sur le peigne. La demanderesse a en effet constaté après avoir réalisé de nombreuses recherches et études que le choix d'un peigne avec des dents présentant une forme pyramidale à base rectangulaire et d'un pas constant compris entre 0,50 mm et 8,00 mm permet d'augmenter visuellement de manière très significative la qualité du lissage de la mèche de cheveux par rapport aux appareils de coiffure de type lisseur avec peigne de l'art antérieur. Par l'intermédiaire de l'expression « peigne avec des dents présentant une forme pyramidale à base rectangulaire », on entend préférentiellement que plusieurs dents dudit peigne comprennent au moins une portion de dent pyramidale, c'est-à-dire une portion de dent en forme de pyramide ou de tronc de pyramide, comme cela sera expliqué par la suite. Préférentiellement, ladite portion de dent pyramidale de la dent s'étend sur au moins la moitié de la hauteur de la dent et avantageusement sur les trois quarts de la hauteur de la dent. Dans une réalisation préférentielle de l'appareil de coiffure selon l'invention, le pas entre les dents est de 2,10 mm, ce qui permet d'optimiser le résultat du lissage. Summary of the invention The object of the invention is to implement a straightener-style hair styling device that makes it possible to optimize the result of the smoothing of the hair. For this purpose, the hairdressing apparatus according to the invention comprises a first and a second arm configured to form a clamp, a first and a second treatment surfaces configured vis-a-vis respectively on said arms to press a lock of between said treatment surfaces during the nip obtained by bringing the two arms together. At least one of the two treatment surfaces comprises heating means, preferably both treatment surfaces, for heating the lock of hair and obtaining a better smoothing. In addition, the hairdressing apparatus also comprises a first comb configured on the first arm upstream of the first treatment surface to appropriately distribute the wick between the two treatment surfaces and to create a tension on the wick before its passage between said treatment surfaces. In other words, the first comb is positioned on the first arm so that the hair meets said comb before they meet the treatment surfaces, according to the normal direction of movement (preferably from the root of the hair towards the tip) of the hairdressing apparatus during a hair straightening operation for example. Remarkably, this first comb comprises teeth spaced apart from each other at a constant pitch of between 0.50 mm and 8.00 mm. Moreover, said teeth have a pyramidal shape with a rectangular base. The largest side of the rectangular base, which defines the largest face of the tooth, is arranged transversely on the comb. The applicant has indeed found after having carried out numerous studies and studies that the choice of a comb with teeth having a pyramidal shape with a rectangular base and a constant pitch of between 0.50 mm and 8.00 mm makes it possible to visually significantly increase the quality of the straightening of the lock of hair compared with comb-type hair straighteners of the prior art. By the expression "comb with teeth having a pyramidal shape with a rectangular base", it is preferentially understood that several teeth of said comb comprise at least one portion of a pyramidal tooth, that is to say a portion of tooth in the form of a pyramid or pyramid trunk, as will be explained later. Preferably, said portion of the pyramidal tooth of the tooth extends over at least half of the height of the tooth and advantageously over three quarters of the height of the tooth. In a preferred embodiment of the hairdressing appliance according to the invention, the pitch between the teeth is 2.10 mm, which makes it possible to optimize the smoothing result.
Dans une réalisation préférentielle de l'appareil de coiffure selon l'invention, la forme pyramidale à base rectangulaire comprend une grande base ayant une largeur comprise entre 0,80 mm et 1 ,20 mm, de préférence 1 ,00 mm, et une longueur comprise entre 1 ,90 mm et 2,70 mm, de préférence 2,30 mm. En outre, la forme pyramidale à base rectangulaire comprend une petite base ayant une largeur comprise entre 0,20 mm et 0,40 mm, de préférence 0,30 mm, et une longueur comprise entre 0,40 mm et 0,80 mm, de préférence 0,60 mm. Plus précisément, ladite petite base est alors parallèle à ladite grande base et la forme pyramidale peut alors s'assimiler à un tronc de pyramide, c'est à dire une portion de pyramide, le sommet de la pyramide étant formé par ladite petite base. Par ailleurs, la hauteur séparant la grande base et la petite base est comprise entre 2,00 mm et 16,00 mm, de préférence 10,40 mm. Ces choix dimensionnels de la forme pyramidale à base rectangulaire des dents permettent également d'optimiser le résultat du lissage de la mèche de cheveux. Selon l'appareil de coiffure objet de l'invention, celui-ci comprend des moyens d'appui configurés sur le second bras en amont de la seconde surface de traitement et du premier peigne pour contraindre la mèche de cheveux à pénétrer entre les dents jusque dans le fond dudit premier peigne. Le positionnement des cheveux de la mèche dans le fond du peigne permet aux dents de presser de manière plus importante sur lesdits cheveux et, ainsi, de les mettre convenablement sous tension avant leur passage entre les deux surfaces de traitement. Dans une réalisation, ces moyens d'appui sont constitués d'un capot incurvé disposé sur le second bras en correspondance avec le premier peigne sur le premier bras, ledit premier peigne se logeant dans ledit capot lors du pincement. Dans une première variante, le capot incurvé comprend un bord longitudinal qui prend appui sur la mèche de cheveux. De préférence, la position de ce bord longitudinal correspond sensiblement au fond du peigne en position de pincement. In a preferred embodiment of the hairdressing apparatus according to the invention, the pyramidal shape with a rectangular base comprises a large base having a width of between 0.80 mm and 1.20 mm, preferably 1.00 mm, and a length between 1.90 mm and 2.70 mm, preferably 2.30 mm. In addition, the pyramidal shape with a rectangular base comprises a small base having a width of between 0.20 mm and 0.40 mm, preferably 0.30 mm, and a length of between 0.40 mm and 0.80 mm, preferably 0.60 mm. More precisely, said small base is then parallel to said large base and the pyramidal shape can then be assimilated to a truncated pyramid, ie a pyramid portion, the top of the pyramid being formed by said small base. Furthermore, the height separating the large base and the small base is between 2.00 mm and 16.00 mm, preferably 10.40 mm. These dimensional choices of the pyramidal shape with a rectangular base of the teeth also make it possible to optimize the result of the straightening of the lock of hair. According to the hairdressing apparatus object of the invention, it comprises support means configured on the second arm upstream of the second treatment surface and the first comb to constrain the lock of hair to penetrate between the teeth to in the bottom of said first comb. Positioning the hair of the wick in the bottom of the comb allows the teeth to squeeze more heavily on said hair and, thus, to put them properly under tension before they pass between the two treatment surfaces. In one embodiment, these support means consist of a curved hood disposed on the second arm in correspondence with the first comb on the first arm, said first comb being housed in said hood during the nip. In a first variant, the curved hood comprises a longitudinal edge which bears on the lock of hair. Preferably, the position of this longitudinal edge substantially corresponds to the bottom of the comb pinch position.
Dans une seconde variante, le capot incurvé comprend une partie longitudinale configurée pour former un second peigne disposé en sens inverse du premier peigne, en aval dudit premier peigne. In a second variant, the curved hood comprises a longitudinal portion configured to form a second comb disposed in the opposite direction of the first comb, downstream of said first comb.
Dans une autre réalisation, ces moyens d'appui comprennent un élément longitudinal de contact dans une matière configurée pour exercer une résistance au frottement sur la mèche de cheveux, par exemple une matière siliconée. Dans le cas d'un capot incurvé, on peut envisager de réaliser le bord longitudinal dans une matière siliconée voire dans d'autres matières. In another embodiment, these support means comprise a longitudinal contact element in a material configured to exert a resistance to friction on the lock of hair, for example a silicone material. In the case of a curved hood, it is conceivable to make the longitudinal edge in a silicone material or in other materials.
Dans une variante d'appareil de coiffure selon l'invention, celui-ci comprend également des moyens de vaporisation configurés pour réaliser un traitement par vapeur en complément d'un traitement par chauffe lors du passage de la mèche de cheveux entre les deux surfaces de traitement, voire avant ou après son passage entre lesdites surfaces de traitement. In a variant of hairdressing appliance according to the invention, it also comprises vaporization means configured to perform a steam treatment in addition to a heating treatment during the passage of the lock of hair between the two surfaces of treatment, or even before or after its passage between said treatment surfaces.
Brève description des figures Brief description of the figures
Les caractéristiques et avantages de l'invention apparaîtront à la lecture de la description suivante d'un mode de réalisation de l'appareil de coiffure, laquelle s'appuie sur des figures, parmi lesquelles : The characteristics and advantages of the invention will appear on reading the following description of an embodiment of the hairdressing apparatus, which relies on figures, among which:
- la figure 1 illustre une vue tridimensionnelle de l'appareil de coiffure ; - Figure 1 illustrates a three-dimensional view of the hairdressing apparatus;
- les figures 2 et 3 illustrent deux vues tridimensionnelles des deux bras constituant l'appareil de coiffure de la figure 1 ; FIGS. 2 and 3 illustrate two three-dimensional views of the two arms constituting the hairdressing apparatus of FIG. 1;
- la figure 4 illustre une vue tridimensionnelle du peigne mis en œuvre sur l'appareil de coiffure ; - la figure 5 illustre une vue agrandie de dessus d'une des dents du peigne ; - Figure 4 illustrates a three-dimensional view of the comb implemented on the hairdressing apparatus; FIG. 5 illustrates an enlarged view from above of one of the teeth of the comb;
- la figure 6 illustre une vue de côté agrandie de trois dents du peigne ; Figure 6 illustrates an enlarged side view of three teeth of the comb;
- la figure 7 illustre une variante de mise en œuvre d'un capot sur l'un des bras de l'appareil de coiffure de la figure 1 . FIG. 7 illustrates an alternative embodiment of a cover on one of the arms of the hairdressing appliance of FIG. 1.
Description détaillée detailed description
Dans la suite de la description, les mêmes références sont utilisées pour décrire les caractéristiques similaires selon les différentes variantes de réalisation. Dans la suite de la description, le terme « lisseur » sera utilisé pour désigner l'appareil de coiffure 1 selon l'invention. In the rest of the description, the same references are used to describe the similar characteristics according to the different embodiments. In the rest of the description, the term "straightener" will be used to designate the hairdressing apparatus 1 according to the invention.
Tel qu'illustré en figure 1 , le lisseur 1 comprend deux bras 2, 3 - également appelés mâchoires - articulés entre eux au moyen d'une liaison pivot 4, ce qui permet de constituer une pince pouvant être disposée soit en position ouverte où les deux bras sont éloignés l'un de l'autre, soit en position fermée où les deux bras sont rapprochés l'un contre l'autre. Les parties proximales 2a, 3a des deux bras 2, 3 peuvent concomitamment être empoignées avec une main, ce qui permet la fermeture de la pince et la manipulation du lisseur 1 . Les deux bras 2, 3 comprennent chacun sur leur face interne 5, 6 et au niveau de leur partie distale 2b, 3b, une surface de traitement 7, 8. Les deux surfaces de traitement 7, 8 sont disposées en vis-à-vis et permettent de presser une mèche de cheveux disposée entre lesdites surfaces de traitement 7, 8, lors de la fermeture de la pince. De préférence, les deux surfaces de traitement 7, 8 sont chauffantes, mais il est possible de prévoir des variantes de mise en œuvre avec une seule des deux surfaces de traitement 7, 8 qui soit chauffante. Les surfaces de traitement 7, 8 se présentent sous la forme de plaques chauffantes 9, 10 et intègrent des moyens de chauffe (non illustrés) desdites plaques chauffantes 9, 10 comprenant notamment un dispositif de chauffe (non illustré) constitué d'une thermistance à coefficient de température positif, dit CTP, et un dispositif de mesure de la température (non illustré) constitué d'une thermistance à coefficient de température négatif, dit CTN. As illustrated in FIG. 1, the straightener 1 comprises two arms 2, 3 - also called jaws - hinged together by means of a pivot connection 4, which makes it possible to form a clamp which can be arranged either in the open position where the two arms are distant from each other, or in the closed position where the two arms are brought close together. The proximal portions 2a, 3a of the two arms 2, 3 can simultaneously be gripped with one hand, which allows the closure of the clamp and the handling of the straightener 1. The two arms 2, 3 each comprise on their internal face 5, 6 and at their distal portion 2b, 3b, a treatment surface 7, 8. The two treatment surfaces 7, 8 are arranged facing each other. and allow to press a lock of hair disposed between said treatment surfaces 7, 8, when closing the clamp. Preferably, the two treatment surfaces 7, 8 are heating, but it is possible to provide implementation variants with only one of the two treatment surfaces 7, 8 which is heating. The treatment surfaces 7, 8 are in the form of heating plates 9, 10 and incorporate heating means (not shown) of said heating plates 9, 10 including in particular a heating device (not shown) consisting of a thermistor to positive temperature coefficient, called CTP, and a device of temperature measurement (not shown) consisting of a thermistor with a negative temperature coefficient, called CTN.
Les caractéristiques qui précèdent sont bien connues de l'homme du métier du domaine des lisseurs, et ne sont donc pas décrites plus en détail. On pourra toutefois envisager des variantes innovantes sur ces caractéristiques précitées du lisseur, sans sortir du cadre de la présente invention. The above characteristics are well known to those skilled in the field of hair straighteners, and are therefore not described in more detail. However, it will be possible to envisage innovative variants on these aforementioned characteristics of the straightener, without departing from the scope of the present invention.
Tel qu'illustré sur les figures 1 et 3, le lisseur 1 comprend un peigne 1 1 qui s'étend longitudinalement de manière attenante au bord longitudinal amont 9a de la plaque chauffante 9 de la première surface de traitement 7. Le peigne 1 1 comprend un corps 12 longitudinal et des dents 13, par exemple entre quarante et cinquante dents 13, comme illustré en figure 4. Ce peigne 1 1 est préférentiellement assemblé de manière amovible sur la face interne 5 du bras 2. Pour cela, la face interne 5 du bras 2 comprend une rainure 14 qui s'étend longitudinalement de manière attenante au bord longitudinal amont 9a de la plaque chauffante 9, cette rainure 14 étant de forme complémentaire à celle du corps 12 du peigne 1 1 , ce qui permet un montage en glissière du corps 12 à l'intérieur de ladite rainure 14, avec les dents 13 du peigne 1 1 dirigées vers le second bras 3. Cela permet avantageusement de pouvoir remplacer le peigne 1 1 , par exemple par un autre présentant des dimensions de dents 13 différentes. As illustrated in Figures 1 and 3, the straightener 1 comprises a comb 1 1 which extends longitudinally adjacent to the upstream longitudinal edge 9a of the heating plate 9 of the first treatment surface 7. The comb 1 1 comprises a longitudinal body 12 and teeth 13, for example between forty and fifty teeth 13, as illustrated in FIG. 4. This comb 1 1 is preferably removably assembled on the inner face 5 of the arm 2. For this, the inner face 5 of the arm 2 comprises a groove 14 which extends longitudinally adjacent to the upstream longitudinal edge 9a of the heating plate 9, this groove 14 being of complementary shape to that of the body 12 of the comb 1 1, which allows a slide assembly of the body 12 inside said groove 14, with the teeth 13 of the comb 1 1 directed towards the second arm 3. This advantageously allows to be able to replace the comb 1 1, for example by another having dimensi 13 different teeth.
Tel qu'illustré en regard des figures 4 à 6, les dents 13 du peigne 1 1 sont espacées entre elles d'un pas p régulier et elles présentent une forme pyramidale à base rectangulaire. La grande face 15 de la dent 13 est disposée dans le sens transversal sur le peigne 1 1 et la petite face 16 de la dent 13 est disposée dans le sens longitudinal du peigne 1 1 . Chaque dent 13 présente une grande base rectangulaire 17 proximale vis-à-vis du corps 12, et une petite base rectangulaire 18 distale vis-à-vis dudit corps 12 et constituant la pointe de la dent 13. Plus précisément, ladite petite base rectangulaire 18 est alors parallèle à ladite grande base rectangulaire 17 et la forme pyramidale peut alors s'assimiler à un tronc de pyramide, c'est à dire une portion de pyramide, le sommet de la pyramide étant formé par ladite petite base. La hauteur h de la dent 13 est définie par la distance séparant la petite base rectangulaire 18 de la grande base rectangulaire 17. La grande base rectangulaire 17 présente une longueur L1 et une largeur 11 et, de même, la petite base rectangulaire 18 présente une longueur L2 et une largeur 12. As illustrated with reference to FIGS. 4 to 6, the teeth 13 of the comb 11 are spaced from each other by a regular pitch and have a pyramidal shape with a rectangular base. The large face 15 of the tooth 13 is arranged in the transverse direction on the comb 11 and the small face 16 of the tooth 13 is arranged in the longitudinal direction of the comb 11. Each tooth 13 has a large rectangular base 17 proximal to the body 12, and a small rectangular base 18 distal to said body 12 and constituting the tip of the tooth 13. More specifically, said small rectangular base 18 is then parallel to said large rectangular base 17 and the pyramidal shape can then be assimilated to a truncated pyramid, that is to say a portion of pyramid, the top of the pyramid being formed by said small base. The height h of the tooth 13 is defined by the distance separating the small rectangular base 18 from the large rectangular base 17. The large rectangular base 17 has a length L1 and a width 11 and, similarly, the small rectangular base 18 has a length L2 and a width 12.
La demanderesse a constaté que ce choix de dents 13 ayant une forme pyramidale à base rectangulaire, disposées comme illustré sur les figures 4 et 6, avec un pas p régulier choisi entre 0,50 mm et 8,00 mm permet remarquablement d'améliorer la pénétration de la mèche de cheveux entre les dents 13 en répartissant de manière homogène les cheveux de ladite mèche sur la longueur du peigne 1 1 , et permet de créer une tension homogène sur tous les cheveux de ladite mèche avant leur passage entre les surfaces de traitement 7, 8. La tension homogène sur les cheveux et leur répartition homogène contribuent à chauffer convenablement au cœur tous les cheveux de la mèche et à assurer une pression homogène sur tous lesdits cheveux lors de leur passage entre les deux surfaces de traitement 7, 8. La demanderesse a relevé que ces choix permettent d'augmenter visuellement la qualité du lissage des cheveux en comparaison des lisseurs antérieurs. The Applicant has found that this choice of teeth 13 having a pyramidal shape with a rectangular base, arranged as illustrated in FIGS. 4 and 6, with a regular pitch chosen between 0.50 mm and 8.00 mm, makes it possible to remarkably improve the penetration of the lock of hair between the teeth 13 by homogeneously distributing the hair of said wick along the length of the comb 1 1, and allows to create a homogeneous tension on all the hair of said wick before their passage between the treatment surfaces 7, 8. The homogeneous tension on the hair and their homogeneous distribution contribute to suitably heat all the hair of the wick to the core and to ensure a homogeneous pressure on all said hair as it passes between the two treatment surfaces 7, 8. The Applicant has noted that these choices can visually increase the quality of hair straightening compared to previous straighteners.
Les résultats du lissage des cheveux sont optimisés en choisissant un pas p de 2,10 mm entre les dents 13. Ces résultats du lissage sont encore optimisés en choisissant pour les dimensions des dents 13 : - une grande base rectangulaire 17 de largeur 11 comprise entre 0,80 mm et 1 ,20 mm, de préférence égale à 1 ,00 mm, et de longueur L1 comprise entre 1 ,90 mm et 2,70 mm, de préférence égale à 2,30 mm, The results of the smoothing of the hair are optimized by choosing a pitch p of 2.10 mm between the teeth 13. These results of the smoothing are further optimized by choosing for the dimensions of the teeth 13: a large rectangular base 17 of width 11 between 0.80 mm and 1, 20 mm, preferably equal to 1.00 mm, and length L1 between 1.90 mm and 2.70 mm, preferably equal to 2.30 mm,
- une petite base rectangulaire 18 de largeur 12 comprise entre 0,20 mm et 0,40 mm, de préférence égale à 0,30 mm, et une longueur L2 comprise entre 0,40 mm et 0,80 mm, de préférence égale à 0,60mm, et  a small rectangular base 18 of width 12 between 0.20 mm and 0.40 mm, preferably equal to 0.30 mm, and a length L 2 of between 0.40 mm and 0.80 mm, preferably equal to 0.60mm, and
- une hauteur h comprise entre 2,00 mm et 16,00 mm, de préférence égale à 10,40 mm.  a height h of between 2.00 mm and 16.00 mm, preferably equal to 10.40 mm.
Tel qu'illustré sur les figures 1 et 2, le lisseur 1 comprend des moyens d'appui constitués par un capot 19 qui est agencé sur le second bras 3 en amont de la seconde surface de traitement 8. Ce capot 19 présente une forme incurvée avec une partie longitudinale 24 qui descend et vient se positionner en amont des dents 13 du peigne 1 1 , à côté desdites dents 13 qui se trouvent logées dans la cavité 20 formée par le capot 19 incurvé, en position fermée de la pince. Dans cette position fermée de la pince, illustrée en figure 1 , le bord longitudinal 21 du capot 19 se trouve dans une position qui correspond sensiblement à celle du fond 22 du peigne 1 1 apparaissant plus en détail sur les figures 4 et 6. Cela permet d'appuyer sur les cheveux de la mèche et de les forcer à glisser vers le fond 22 du peigne 1 1 , entre les dents 13, de sorte à optimiser la tension exercée sur lesdits cheveux durant leur passage au travers du peigne 1 1 , avant d'être pressés entre les deux surfaces de traitement 7, 8. As illustrated in Figures 1 and 2, the straightener 1 comprises support means constituted by a cover 19 which is arranged on the second arm 3 upstream of the second treatment surface 8. This cover 19 has a curved shape with a longitudinal portion 24 which descends and is positioned upstream of the teeth 13 of the comb 1 1, next to said teeth 13 which are located housed in the cavity 20 formed by the curved hood 19, in the closed position of the clamp. In this closed position of the clamp, illustrated in FIG. 1, the longitudinal edge 21 of the cover 19 is in a position which corresponds substantially to that of the bottom 22 of the comb 11, which appears in more detail in FIGS. 4 and 6. to press the hair of the wick and force them to slide towards the bottom 22 of the comb 1 1, between the teeth 13, so as to optimize the tension exerted on said hair during their passage through the comb 1 1, before to be pressed between the two treatment surfaces 7, 8.
Il est possible d'envisager des variantes de moyens d'appui en remplacement du capot 19, par exemple en prévoyant sur le second bras 3 un élément filaire ou une barre (non illustré) qui aurait un agencement similaire à la position du bord longitudinal 21 du capot 19. It is possible to envisage variants of support means replacing the cover 19, for example by providing on the second arm 3 a wire element or bar (not shown) which would have a similar arrangement to the position of the longitudinal edge 21 of the cover 19.
Des variantes de capot 19 sont également envisageables. Tel qu'illustré en figure 7, il est possible de prévoir sur le capot 19, au niveau de son bord longitudinal 21 , un bourrelet 23 (ou une lame) réalisé dans une matière disposant d'un coefficient de frottement qui permet d'assurer une légère tension supplémentaire sur les cheveux sur lesquels ledit bourrelet 23 appuie lors de la fermeture de la pince. Ce bourrelet 23 est de préférence en silicone. Cette matière siliconée pourrait également être envisagée pour l'élément filaire ou la barre précitée. Cover variants 19 are also conceivable. As illustrated in FIG. 7, it is possible to provide on bonnet 19, at its longitudinal edge 21, a bead 23 (or a blade) made of a material having a coefficient of friction which makes it possible to ensure a slight additional tension on the hair on which said bead 23 presses when closing the clamp. This bead 23 is preferably made of silicone. This silicone material could also be envisaged for the wire element or the aforementioned bar.
Dans une autre variante, on peut envisager la mise en œuvre d'un second peigne (non illustré) agencé sur la partie longitudinale 24 du capot 19, illustrée notamment en figures 2 et 7, en opposition au premier peigne 1 1 sur le premier bras 2. Ce second peigne permettrait d'assurer une pré-tension sur les cheveux et une pré-séparation des cheveux avant leur passage au travers du premier peigne 1 1 . Les dents de ce second peigne pourraient être identiques ou similaires aux dents 13 du premier peigne 1 1 , voire d'une conception différente. On pourrait également prévoir ce second peigne dans une matière siliconée pour augmenter le coefficient de frottement sur les cheveux. On peut également envisager que les dents 13 du premier peigne 1 1 soient réalisées dans une matière dont le coefficient de frottement permet d'assurer une légère tension supplémentaire sur les cheveux durant leur passage entre lesdites dents 13. Ces dents 13 peuvent par exemple être en silicone. In another variant, it is possible to envisage the implementation of a second comb (not illustrated) arranged on the longitudinal portion 24 of the cover 19, illustrated in particular in FIGS. 2 and 7, in opposition to the first comb 11 on the first arm. 2. This second comb would ensure a pre-tension on the hair and a pre-separation of the hair before their passage through the first comb 1 1. The teeth of this second comb could be identical or similar to the teeth 13 of the first comb 1 1, or of a different design. This second comb could also be provided in a silicone material to increase the coefficient of friction on the hair. It can also be envisaged that the teeth 13 of the first comb 11 are made of a material whose coefficient of friction makes it possible to ensure a slight additional tension on the hair during their passage between said teeth 13. These teeth 13 may for example be silicone.
Dans une autre variante de lisseur 1 , celui-ci comprend en complément des moyens de vaporisation qui peuvent être agencés de différentes manières sur l'un et/ou l'autre des deux bras 2,3 de sorte à projeter de la vapeur sur la mèche de cheveux avant, pendant voire après son passage entre les deux surfaces de traitement 7, 8. De tels moyens de vaporisation sur les lisseurs sont connus de l'homme du métier et ne sont donc pas décrits plus en détail, ce qui n'exclut cependant pas la mise en œuvre de moyens de vaporisation innovants tout en restant dans le cadre de la présente invention. In another variant of straightener 1, the latter additionally comprises vaporization means which can be arranged in different ways on one and / or the other of the two arms 2, 3 so as to project steam onto the hair strand before, during or even after its passage between the two treatment surfaces 7, 8. Such means of vaporization on the straighteners are known to those skilled in the art and are therefore not described in more detail, which does not However, it does not exclude the use of innovative vaporizing means while remaining within the scope of the present invention.
La description qui précède n'a aucun caractère limitatif, de nombreuses variantes de lisseurs étant envisageables sans sortir du cadre de l'invention. The foregoing description has no limiting character, many variations of straighteners being conceivable without departing from the scope of the invention.

Claims

REVENDICATIONS
Appareil de coiffure (1 ) comprenant un premier (2) et un second (3) bras configurés pour former une pince, une première (7) et une seconde (8) surfaces de traitement configurées en vis-à-vis respectivement sur lesdits bras pour presser une mèche de cheveux lors du pincement, et un premier peigne (1 1 ) configuré sur le premier bras en amont de la première surface de traitement pour répartir convenablement la mèche entre les deux surfaces de traitement et pour créer une tension sur la mèche avant son passage entre lesdites surfaces de traitement, au moins l'une des deux surfaces de traitement comprenant des moyens de chauffe, caractérisé en ce que le premier peigne comprend des dents (13) écartées entre elles d'un pas (p) constant compris entre 0,50 mm et 8,00 mm, lesdites dents ayant une forme pyramidale à base rectangulaire.  Hairdressing appliance (1) comprising a first (2) and a second (3) arm configured to form a clamp, a first (7) and a second (8) treatment surface configured in facing relation respectively to said arms for pressing a lock of hair when pinching, and a first comb (11) configured on the first arm upstream of the first treatment surface to appropriately distribute the lock between the two treatment surfaces and to create tension on the lock before it passes between said treatment surfaces, at least one of the two treatment surfaces comprising heating means, characterized in that the first comb comprises teeth (13) spaced apart from each other by a constant pitch (p) between 0.50 mm and 8.00 mm, said teeth having a pyramidal shape with a rectangular base.
Appareil (1 ) selon la revendication 1 , dans lequel le pas (p) est de 2,10 mm. Apparatus (1) according to claim 1, wherein the pitch (p) is 2.10 mm.
Appareil (1 ) selon l'une des revendications 1 ou 2, dans lequel la forme pyramidale à base rectangulaire comprend une grande base (17) ayant une largeur (11 ) comprise entre 0,80 mm et 1 ,20 mm et une longueur (L1 ) comprise entre 1 ,90 mm et 2,70 mm, une petite base (18) ayant une largeur (12) comprise entre 0,20 mm et 0,40 mm et une longueur (L2) comprise entre 0,40 mm et 0,80 mm, et une hauteur (h) séparant la grande base et la petite base comprise entre 2,00 mm et 16,00 mm. Apparatus (1) according to one of claims 1 or 2, wherein the pyramidal shape with a rectangular base comprises a large base (17) having a width (11) between 0.80 mm and 1, 20 mm and a length ( L1) between 1.90 mm and 2.70 mm, a small base (18) having a width (12) of between 0.20 mm and 0.40 mm and a length (L2) of between 0.40 mm and 0.80 mm, and a height (h) separating the large base and the small base between 2.00 mm and 16.00 mm.
Appareil (1 ) selon la revendication 3, dans lequel la grande base (17) a une largeur (11 ) de 1 ,00 mm et une longueur (L1 ) de 2,30 mm, la petite base (18) a une largeur (12) de 0,30 mm et une longueur (L2) de 0,60 mm, la hauteur (h) étant de 10,40 mm. Apparatus (1) according to claim 3, wherein the large base (17) has a width (11) of 1.00 mm and a length (L1) of 2.30 mm, the small base (18) has a width ( 12) of 0.30 mm and a length (L2) of 0.60 mm, the height (h) being 10.40 mm.
Appareil (1 ) selon l'une des revendications 1 à 4, lequel comprend des moyens d'appui (21 , 23) configurés sur le second bras (3) en amont de la seconde surface de traitement (8) et du premier peigne (1 1 ) pour contraindre la mèche de cheveux à pénétrer entre les dents (13) jusque dans le fond (22) dudit premier peigne. Apparatus (1) according to one of claims 1 to 4, which comprises support means (21, 23) configured on the second arm (3) upstream of the second treatment surface (8) and the first comb ( 1 1) for forcing the lock of hair to penetrate between the teeth (13) into the bottom (22) of said first comb.
6. Appareil (1 ) selon la revendication 5, dans lequel les moyens d'appui sont constitués d'un capot (19) incurvé dans lequel se loge le premier peigne (1 1 ) lors du pincement. 6. Apparatus (1) according to claim 5, wherein the support means consist of a curved hood (19) in which is housed the first comb (1 1) during the nip.
7. Appareil selon la revendication 6, dans lequel le capot (19) incurvé comprend un bord longitudinal (21 ) dont la position correspond sensiblement au fond (22) du peigne (1 1 ) en position de pincement. 7. Apparatus according to claim 6, wherein the curved hood (19) comprises a longitudinal edge (21) whose position substantially corresponds to the bottom (22) of the comb (1 1) in the nip position.
8. Appareil (1 ) selon la revendication 6, dans lequel le capot (19) incurvé comprend une partie longitudinale (24) configurée pour former un second peigne disposé en sens inverse du premier peigne (1 1 ). 8. Apparatus (1) according to claim 6, wherein the curved hood (19) comprises a longitudinal portion (24) configured to form a second comb disposed opposite the first comb (1 1).
9. Appareil (1 ) selon l'une des revendications 5 à 7, dans lequel les moyens d'appui comprennent un élément longitudinal (23) de contact dans une matière configurée pour exercer une résistance au frottement sur la mèche de cheveux. 9. Apparatus (1) according to one of claims 5 to 7, wherein the support means comprises a longitudinal member (23) contact in a material configured to exert frictional resistance on the lock of hair.
10. Appareil (1 ) selon l'une des revendications 1 à 9, dans lequel les deux surfaces de traitement (7, 8) comprennent des moyens de chauffe. 10. Apparatus (1) according to one of claims 1 to 9, wherein the two processing surfaces (7, 8) comprise heating means.
1 1 . Appareil (1 ) selon l'une des revendications 1 à 10, lequel comprend des moyens de vaporisation. 1 1. Apparatus (1) according to one of claims 1 to 10, which comprises means for vaporization.
PCT/FR2016/052778 2015-11-02 2016-10-25 Straightener-like hairstyling device with optimized comb WO2017077221A1 (en)

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CN201680062751.3A CN108348058B (en) 2015-11-02 2016-10-25 Hair clipping device of the straightener type with an optimized comb
EP16806227.1A EP3370565B1 (en) 2015-11-02 2016-10-25 Straightener-like hairstyling device with optimized comb

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FR1560484A FR3042958B1 (en) 2015-11-02 2015-11-02 LASER TYPE HAIRSTRIPPER WITH OPTIMIZED COMB
FR1560484 2015-11-02

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FR3101526A1 (en) 2019-10-02 2021-04-09 L'oreal Hair treatment device comprising a heating comb
EP4265148A1 (en) 2022-04-21 2023-10-25 L'oreal Hair treatment device comprising a comb

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FR3042958A1 (en) 2017-05-05
EP3370565A1 (en) 2018-09-12
CN108348058A (en) 2018-07-31
EP3370565B1 (en) 2021-03-03
CN108348058B (en) 2022-06-24
FR3042958B1 (en) 2017-11-17

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