EP3338590A1 - Hair-styling device - Google Patents

Hair-styling device Download PDF

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Publication number
EP3338590A1
EP3338590A1 EP16206630.2A EP16206630A EP3338590A1 EP 3338590 A1 EP3338590 A1 EP 3338590A1 EP 16206630 A EP16206630 A EP 16206630A EP 3338590 A1 EP3338590 A1 EP 3338590A1
Authority
EP
European Patent Office
Prior art keywords
cartridge
jaws
transducer
hairdressing device
hairdressing
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP16206630.2A
Other languages
German (de)
French (fr)
Inventor
Olivier Smal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Babyliss Faco SPRL
Original Assignee
Babyliss Faco SPRL
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 Babyliss Faco SPRL filed Critical Babyliss Faco SPRL
Priority to EP16206630.2A priority Critical patent/EP3338590A1/en
Priority to CN201780078382.1A priority patent/CN110087503A/en
Priority to PCT/EP2017/081303 priority patent/WO2018114294A1/en
Priority to BR112019012455A priority patent/BR112019012455A2/en
Priority to ES17823046T priority patent/ES2824750T3/en
Priority to KR1020197020402A priority patent/KR20190099236A/en
Priority to MX2019007531A priority patent/MX2019007531A/en
Priority to CA3047809A priority patent/CA3047809A1/en
Priority to EP17823046.2A priority patent/EP3558049B1/en
Priority to JP2019528806A priority patent/JP2020501645A/en
Priority to AU2017381051A priority patent/AU2017381051B2/en
Priority to RU2019121015A priority patent/RU2019121015A/en
Priority to US16/470,796 priority patent/US11622610B2/en
Publication of EP3338590A1 publication Critical patent/EP3338590A1/en
Priority to IL267165A priority patent/IL267165A/en
Withdrawn legal-status Critical Current

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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
    • A45D1/06—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
    • 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
    • A45D19/00—Devices for washing the hair or the scalp; Similar devices for colouring the hair
    • A45D19/16—Surface treatment of hair by steam, oil, or the like
    • 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
    • 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
    • A45D1/08—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 the jaws remaining parallel to each other during use, e.g. the jaws sliding parallel to each other
    • 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
    • A45D1/14—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 the jaws being separable from each other
    • 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
    • A45D1/28—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for controlling or indicating the temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • 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
    • A45D1/18—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with combs
    • 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
    • A45D2/001—Hair straightening appliances
    • A45D2/002—Hair straightening appliances with combs
    • 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
    • A45D2001/002—Accessories therefor
    • 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
    • A45D2001/008—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with vapor generation, e.g. steam
    • 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
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/20—Additional enhancing means
    • A45D2200/207—Vibration, e.g. ultrasound

Definitions

  • the present invention relates to the field of hairdressing devices, and in particular to that of straightening irons, comprising a device for moistening locks of hair.
  • Straightening irons or straighteners, are well known to those skilled in the art. Most devices for shaping and straightening the hair are based on the principle of the passage of locks of hair between two jaws including hotplates. It has been proposed to spray water on the wicks when heated to improve the smoothing effect, the styling time is significantly reduced.
  • the document US 9,095,196 describes an iron with two heating plates located on two respective jaws, and comprising a cartridge located on one of the two jaws.
  • the cartridge includes a reservoir for holding a liquid hair treatment agent and an ultrasound probe such as a piezoelectric transducer.
  • the piezoelectric oscillates when it is activated, which makes it possible to generate an atomization of droplets of liquid agent contained in the reservoir.
  • the dispersed agent in the cartridge is atomized between the two jaws, to smooth the hair.
  • the present invention aims to overcome the disadvantages of the state of the art.
  • it aims to provide a hairdressing device in the form of a straightening iron for instantaneous and homogeneous wetting of tight locks of hair between the heating plates.
  • the present invention discloses a hairdressing device comprising two hinged jaws, with heating plates, the device comprising at least one cartridge containing a liquid in use, said cartridge comprising an ultrasonic transducer with micro-perforations for transforming, in use, the liquid in a dispersion of droplets, said at least one cartridge having an outlet for conveying said dispersion of droplets through a conveying cavity in at least one of the heating plates to expulsion ports.
  • the present invention discloses a hairdressing device, and in particular a smoothing iron 1 for shaping the hair.
  • the device as represented in Figure 1 comprises two jaws 2 articulated between an open position and a closed position for gripping the locks of hair.
  • the joint can be around a hinge incorporating a spring to maintain the two jaws 2 in the open position.
  • the two jaws 2 comprise heating plates 12 on the inner side of the jaws, that is to say so that the two plates 12 can compress the lock of hair in the closed position.
  • These plates can be smooth, as shown in the figures, or include reliefs to give special effects to the hair (waving, creping, ).
  • the plates 12 are heated by electrical means (resistors, ceramic plates, etc.).
  • the jaw 2 comprises a cartridge placed in a recess 5 provided for this purpose and to disrupt as little as possible the elongated profile of the device, as shown in FIG. Figure 2 .
  • the cartridge 3 is removably mounted on the jaw 2.
  • a recess 4 is provided opposite in the other jaw, that is to say the one not comprising the cartridge 3, which can accommodate the lower part of the cartridge 3 when the two jaws are in the closed position.
  • the user can choose to activate the misting on one or the other. other plate.
  • the cartridge 3 comprises a reservoir 6 which can contain a certain quantity of liquid, preferably between 10 and 20 ml.
  • the liquid content is usually water but other types of liquid or additives are possible (argan oil, perfume, ...) to improve the aesthetics and shaping of the hair.
  • the cartridge 3 comprises an ultrasound probe 9, such as a piezoelectric transducer or an equivalent element.
  • the attachment of the piezoelectric transducer in the cartridge 3 is carried out using a groove 18 for holding a fixing ring 13 which, in turn, keeps the transducer 9 through an outlet 15 of the cartridge.
  • a seal not shown, allows the exclusive passage of the liquid to be misted through the transducer 9.
  • the liquid in the reservoir of the cartridge 4 will be converted into a dispersion of fine droplets to form mist.
  • the dispersion of droplets will escape through the outlet 15 of the cartridge to pass through the conveying cavity 16 of the heating plate 12.
  • the recess 5 comprising the cartridge 3 is arranged so that the outlet 15 can lead to the routing cavity 16, as shown in FIG. Figure 4 .
  • the transducer 9 further comprises one or more micro-perforations 14 for expelling the droplets to the conveying cavity 16.
  • the heating plate 12 has expulsion orifices 11 distributed over its surface, through which the droplets will be evacuated. In this way, the lock of hair located between the two jaws is moistened by the microdroplets, as illustrated in FIG. Figure 10 .
  • the quantity, size and distribution of the expulsion orifices 11 differ according to the embodiments of the invention. On the figure 4 , these are four in number and aligned in the center of the plate 12. Figures 11 and 12 represent other possibilities of making expulsion orifices 11.
  • the expulsion orifices 11 of the Figure 12 extend towards the end of the plate opposite the articulation of the jaws, to standardize the flow of the droplets.
  • the reservoir can be filled by means of an opening having a stopper 17 located on an inlet of the cartridge 3 at the reservoir 6.
  • the opening is preferably positioned under the cartridge 3 and can only be opened when the cartridge is removed from the reservoir.
  • the cartridge 4 is fixed to the jaw by means of a lock 10 which releases it from its recess 5, as illustrated in FIG. Figure 4 .
  • the cartridge 3 further comprises one or more pins allowing the power supply of the transducer 9.
  • the pins are in communication with an activation switch of the transducer 9.
  • the pins make the electrical contact. . In this way, the mist production is controlled by the user using the transducer activation switch 9.
  • the cartridge 3 comprises a transition space 7, located between the outlet 15 comprising the transducer 9 and the reservoir 6.
  • This transition space 7 is in communication with the reservoir 6 and comprises an absorbent element 8, such as a sponge or a felt, which absorbs a certain volume of liquid from the reservoir 6.
  • the absorbent element 8 maintains a permanent moisture near the transducer 9.
  • means for adjusting the frequency and / or amplitude of the transducer are provided so that the user can regulate the amount of mist.
  • an indicator of the intensity of the mist can be provided.
  • a switch activating the heating means of the heating plates 12 is provided, as well as a control of the activation state of the heating means.
  • An indicator of the temperature of the hotplates 12 may also be provided.
  • a jaw opening detector is provided. Thanks to this one, a saving of energy is realized because the production of mist will stop if the jaws stay open too long. In this way, if the opening time exceeds a certain threshold, the power supply of the receptacles 19 will be cut off.
  • the hair straightener 1 of the invention may comprise means for controlling the intensity of misting at the opening of the jaws.
  • the servo-control means comprise means for detecting the degree of opening of the jaws which are connected to the means for adjusting the frequency and / or amplitude of the transducer. This provides a high-performance misting, which will be intensified with the closure of the hair straightener 1, that is to say when the hair is pinched. In this way, the straightener allows a saving of energy during its use.
  • the iron 1 comprises safety means allowing not to exceed a certain temperature threshold, generally of the order of 230 ° C.
  • the iron of the invention may also include lighting means 19, such as LEDs, for illuminating the mist coming out of the heating plates, as shown in FIG. Figure 2 .
  • This lighting means 19 is positioned between the jaws.
  • a level detection probe may be located at the tank 6 in order to signal, by a light, sound or other signal, the absence of liquid in the tank 6.
  • the jaws comprise combs 20 on their contour, which may be of different sizes, heights and shapes.
  • the combs 20 may be provided for different uses.
  • the figure 9 represents a straightener 1 according to the invention with detachable combs jaws.
  • the straightening iron may also comprise cover plates 21 located on the outer faces of the jaws 2 ( Figure 4 ). These plates are smooth or have reliefs to give some shape to the hair wrapped around the hair straightener. The plates are heated by conduction and / or radiation.
  • the ultrasonic transducer 9 can be deactivated at any time via the transducer activation switch. It can also be activated without the heating means of the heating plates are. When the cartridge 4 is empty, or if the user wishes to add an agent, the cartridge 4 is removed by unlocking the lock 10.

Abstract

La présente invention concerne un dispositif de coiffure (1) comprenant deux mâchoires articulées (2), avec des plaques chauffantes (12), le dispositif comprenant au moins une cartouche (3) contenant un liquide en utilisation, ladite cartouche comprenant un transducteur ultrasonique (9) avec des micro-perforations (14) permettant de transformer, en utilisation, le liquide en une dispersion de gouttelettes, ladite au moins une cartouche (3) comportant une sortie (15) permettant d'acheminer ladite dispersion de gouttelettes à travers une cavité d'acheminement (16) située dans au moins une des plaques chauffantes vers des orifices d'expulsion (11).The present invention relates to a hairdressing device (1) comprising two articulated jaws (2), with heating plates (12), the device comprising at least one cartridge (3) containing a liquid in use, said cartridge comprising an ultrasonic transducer ( 9) with micro-perforations (14) for transforming, in use, the liquid into a dispersion of droplets, said at least one cartridge (3) having an outlet (15) for conveying said dispersion of droplets through a conveying cavity (16) in at least one of the heating plates to expulsion ports (11).

Description

Objet de l'inventionObject of the invention

La présente invention se rapporte au domaine des dispositifs de coiffure, et en particulier à celui des fers à lisser, comportant un dispositif d'humidification des mèches de cheveux.The present invention relates to the field of hairdressing devices, and in particular to that of straightening irons, comprising a device for moistening locks of hair.

Etat de la techniqueState of the art

Les fers à lisser, ou lisseurs, sont bien connus de l'homme du métier. La plupart des dispositifs pour mettre en forme et lisser les cheveux reposent sur le principe du passage des mèches de cheveux entre deux mâchoires comprenant des plaques chauffantes. Il a été proposé de vaporiser de l'eau sur les mèches lorsqu'elles sont chauffées afin d'améliorer l'effet de lissage, le temps de coiffage s'en trouve considérablement réduit.Straightening irons, or straighteners, are well known to those skilled in the art. Most devices for shaping and straightening the hair are based on the principle of the passage of locks of hair between two jaws including hotplates. It has been proposed to spray water on the wicks when heated to improve the smoothing effect, the styling time is significantly reduced.

Les documents US 6,119,702 ; US 6,029,677 et US 6,325,072 divulguent des lisseurs avec deux mâchoires comprenant des plaques chauffantes, dont l'une des plaques est perforée. De l'eau évaporée pénètre à travers les perforations pour atteindre la mèche située entre les deux mâchoires. L'utilisateur doit cependant attendre que l'eau soit suffisamment chauffée que pour être évaporée avant d'utiliser l'appareil.The documents US 6,119,702 ; US 6,029,677 and US6,325,072 disclose straighteners with two jaws comprising hot plates, one of which is perforated plates. Evaporated water penetrates through the perforations to reach the wick located between the two jaws. However, the user must wait until the water is sufficiently heated to evaporate before using the appliance.

Le document US 9,095,196 décrit un fer avec deux plaques chauffantes situées sur deux mâchoires respectives, et comprenant une cartouche située sur l'une des deux mâchoires. La cartouche comprend un réservoir pour contenir un agent liquide de traitement des cheveux et une sonde ultrason telle qu'un transducteur piézo-électrique. Le piézo-électrique oscille lorsqu'il est activé, ce qui permet de générer une atomisation de gouttelettes d'agent liquide contenu dans le réservoir. L'agent dispersé dans la cartouche est atomisé entre les deux mâchoires, permettant de lisser les cheveux.The document US 9,095,196 describes an iron with two heating plates located on two respective jaws, and comprising a cartridge located on one of the two jaws. The cartridge includes a reservoir for holding a liquid hair treatment agent and an ultrasound probe such as a piezoelectric transducer. The piezoelectric oscillates when it is activated, which makes it possible to generate an atomization of droplets of liquid agent contained in the reservoir. The dispersed agent in the cartridge is atomized between the two jaws, to smooth the hair.

Buts de l'inventionGoals of the invention

La présente invention vise à surmonter les inconvénients de l'état de la technique. Elle vise en particulier à fournir un dispositif de coiffure sous forme de fer à lisser permettant l'humidification instantanée et homogène des mèches de cheveux serrées entre les plaques chauffantes.The present invention aims to overcome the disadvantages of the state of the art. In particular, it aims to provide a hairdressing device in the form of a straightening iron for instantaneous and homogeneous wetting of tight locks of hair between the heating plates.

Résumé de l'inventionSummary of the invention

La présente invention divulgue un dispositif de coiffure comprenant deux mâchoires articulées, avec des plaques chauffantes, le dispositif comprenant au moins une cartouche contenant un liquide en utilisation, ladite cartouche comprenant un transducteur ultrasonique avec des micro-perforations permettant de transformer, en utilisation, le liquide en une dispersion de gouttelettes, ladite au moins une cartouche comportant une sortie permettant d'acheminer ladite dispersion de gouttelettes à travers une cavité d'acheminement située dans au moins une des plaques chauffantes vers des orifices d'expulsion.The present invention discloses a hairdressing device comprising two hinged jaws, with heating plates, the device comprising at least one cartridge containing a liquid in use, said cartridge comprising an ultrasonic transducer with micro-perforations for transforming, in use, the liquid in a dispersion of droplets, said at least one cartridge having an outlet for conveying said dispersion of droplets through a conveying cavity in at least one of the heating plates to expulsion ports.

L'invention comporte au moins une ou une combinaison adéquate des caractéristiques suivantes :

  • le dispositif comprend des moyens de réglages de la fréquence et/ou de l'amplitude de vibration du transducteur ;
  • le dispositif comprend des moyens d'asservissement de l'intensité du transducteur à l'ouverture des mâchoires et les moyens d'asservissement comprennent des moyens de détection du degré d'ouverture des mâchoires liés aux moyens de réglage de la fréquence et/ou de l'amplitude de vibration du transducteur ;
  • la cartouche comprend un réservoir et un espace de transition reliant le transducteur et le réservoir, l'espace de transition comportant un élément absorbant permettant de maintenir une humidité permanente à proximité dudit transducteur ;
  • la cartouche comporte une rainure dans laquelle un anneau de fixation comportant le transducteur ultrasonique est fixé ;
  • la cartouche est montée de manière amovible dans un évidement de réception prévue dans la mâchoire ;
  • le dispositif comprend une sonde de détection du niveau de remplissage du réservoir ;
  • le dispositif comprend des moyens d'éclairage de la dispersion de gouttelettes ;
  • des plaques de couverture en matériau conducteur sont situées sur les mâchoires, celles-ci pouvant être chauffées, en utilisation, par au moins une des deux plaques chauffantes par conduction et/ou rayonnement ;
  • le dispositif comprend un indicateur de la température des plaques chauffantes ;
  • les orifices d'expulsion s'agrandissent vers l'extrémité du dispositif de coiffure pour uniformiser le débit des gouttelettes ;
  • différents accessoires peuvent être enfilés sur le contour des mâchoires.
The invention comprises at least one or a suitable combination of the following features:
  • the device comprises means for adjusting the frequency and / or the vibration amplitude of the transducer;
  • the device comprises means for controlling the intensity of the transducer at the opening of the jaws and the servocontrol means comprise means for detecting the degree of opening of the jaws linked to the means of adjusting the frequency and / or the vibration amplitude of the transducer;
  • the cartridge comprises a reservoir and a transition space connecting the transducer and the reservoir, the transition space comprising an absorbent element for maintaining a permanent humidity in the vicinity of said transducer;
  • the cartridge has a groove in which a fixing ring comprising the ultrasonic transducer is fixed;
  • the cartridge is removably mounted in a receiving recess provided in the jaw;
  • the device comprises a sensor for detecting the filling level of the reservoir;
  • the device comprises means for illuminating the dispersion of droplets;
  • cover plates of conductive material are located on the jaws, which can be heated, in use, by at least one of the two hotplates by conduction and / or radiation;
  • the device includes an indicator of the temperature of the hot plates;
  • the expulsion orifices expand towards the end of the hairstyling device to standardize the flow of the droplets;
  • different accessories can be threaded on the jaw contour.

Brève description des figuresBrief description of the figures

  • La figure 1 représente un dispositif de coiffure selon l'invention.The figure 1 represents a hairdressing device according to the invention.
  • La figure 2 représente une vue éclatée du dispositif de l'invention avec la cartouche séparée de la mâchoire.The figure 2 represents an exploded view of the device of the invention with the separate cartridge of the jaw.
  • La figure 3 représente une vue agrandie d'une cartouche du dispositif de l'invention.The figure 3 represents an enlarged view of a cartridge of the device of the invention.
  • La figure 4 représente une coupe longitudinale d'une des deux mâchoires du dispositif de coiffure selon l'invention.The figure 4 represents a longitudinal section of one of the two jaws of the hairdressing device according to the invention.
  • La figure 5 représente une coupe longitudinale d'une des deux mâchoires d'une autre réalisation du dispositif de coiffure selon l'invention.The figure 5 represents a longitudinal section of one of the two jaws of another embodiment of the hairdressing device according to the invention.
  • La figure 6 représente une vue de profil d'un fer à lisser selon l'invention comprenant la cartouche emboitée dans une des mâchoires, les mâchoires étant en position fermée.The figure 6 represents a side view of a straightener according to the invention comprising the cartridge engaged in one of the jaws, the jaws being in the closed position.
  • La figure 7 représente un fer à lisser selon l'invention comprenant une cartouche emboitée dans chacune des mâchoires, les mâchoires étant en position fermée.The figure 7 represents a straightener according to the invention comprising a cartridge engaged in each of the jaws, the jaws being in the closed position.
  • La figure 8 représente une vue des deux mâchoires entrouvertes.The figure 8 represents a view of the two half-open jaws.
  • La figure 9 représente un fer à lisser selon l'invention avec des peignes détachables des mâchoires.The figure 9 represents a straightener according to the invention with detachable combs jaws.
  • La figure 10 représente un fer à lisser selon l'invention, en utilisation, avec des gouttelettes sortant d'une des mâchoires.The figure 10 represents a straightener according to the invention, in use, with droplets emerging from one of the jaws.
  • Les figures 11 et 12 représentent des positions différentes pour les ouvertures avec une augmentation des ouvertures en s'éloignant de l'articulation des deux mâchoires.The Figures 11 and 12 represent different positions for the openings with an increase in the openings away from the articulation of the two jaws.
  • Les figures 13 et 14 représentent les coupes respectives des plaques chauffantes des figures 11 et 12.The Figures 13 and 14 represent the respective cuts of the heating plates of the Figures 11 and 12 .
Références numériques des figuresNumerical references of figures

1 :1:
dispositif de coiffurehairdressing device
2 :2:
mâchoire articuléearticulated jaw
3 :3:
cartouchecartridge
4 :4:
renfoncementrecess
5 :5:
évidement de réceptionreceipt recess
6 :6:
réservoirtank
7 :7:
espace de transitiontransition space
8 :8:
élément absorbantabsorbent element
9 :9:
transducteur ultrasoniqueultrasonic transducer
10 :10:
verrouillagelocking
11 :11:
orifices d'expulsionexpulsion holes
12 :12:
plaque chauffantehotplate
13 :13:
anneau de fixationfixing ring
14 :14:
micro-perforations dans le transducteurmicro-perforations in the transducer
15 :15:
sortie de la cartouchecartridge output
16 :16:
cavité d'acheminementrouting cavity
17 :17:
bouchon du réservoirtank cap
18 :18:
rainuregroove
19 :19:
moyens d'éclairage de la brumemeans of lighting the mist
20 :20:
peignecomb
21 :21:
plaques de couverturecover plates
Description détaillée de l'inventionDetailed description of the invention

La présente invention divulgue un dispositif de coiffure, et en particulier un fer à lisser 1 pour la mise en forme des cheveux.The present invention discloses a hairdressing device, and in particular a smoothing iron 1 for shaping the hair.

Le dispositif tel que représenté à la Figure 1 comprend deux mâchoires 2 articulées entre une position ouverte et une position fermée permettant de pincer les mèches de cheveux. L'articulation peut se faire autour d'une charnière incorporant un ressort afin de maintenir les deux mâchoires 2 en position ouverte.The device as represented in Figure 1 comprises two jaws 2 articulated between an open position and a closed position for gripping the locks of hair. The joint can be around a hinge incorporating a spring to maintain the two jaws 2 in the open position.

Les deux mâchoires 2 comprennent des plaques chauffantes 12 du côté interne des mâchoires, c'est-à-dire de manière à ce que les deux plaques 12 permettent de comprimer la mèche de cheveux en position fermée. Ces plaques peuvent être lisses, comme représenté sur les figures, ou bien comprendre des reliefs afin de donner des effets particuliers à la chevelure (ondulation, crêpage, ...). Les plaques 12 sont chauffées par des moyens électriques (résistances, plaques céramiques, ...).The two jaws 2 comprise heating plates 12 on the inner side of the jaws, that is to say so that the two plates 12 can compress the lock of hair in the closed position. These plates can be smooth, as shown in the figures, or include reliefs to give special effects to the hair (waving, creping, ...). The plates 12 are heated by electrical means (resistors, ceramic plates, etc.).

La mâchoire 2 comporte une cartouche placée dans un évidement 5 prévu à cet effet et permettant de perturber le moins possible le profil longiligne du dispositif, comme illustré à la Figure 2. De préférence, la cartouche 3 est montée de manière amovible sur cette mâchoire 2. Un renfoncement 4 est prévu en face dans l'autre mâchoire, c'est-à-dire celle ne comportant pas la cartouche 3, pouvant accueillir la partie inférieure de la cartouche 3 lorsque les deux mâchoires sont en position fermée.
Dans un dispositif plus performant de l'invention, tel que représenté par la Figure 7, il est envisageable d'équiper chacune des deux mâchoires 2 d'une cartouche 3 pour activer une brumisation simultanée sur les deux plaques chauffantes 12. D'autre part, l'utilisateur peut choisir d'activer la brumisation sur l'une ou l'autre plaque.The jaw 2 comprises a cartridge placed in a recess 5 provided for this purpose and to disrupt as little as possible the elongated profile of the device, as shown in FIG. Figure 2 . Preferably, the cartridge 3 is removably mounted on the jaw 2. A recess 4 is provided opposite in the other jaw, that is to say the one not comprising the cartridge 3, which can accommodate the lower part of the cartridge 3 when the two jaws are in the closed position.
In a more efficient device of the invention, as represented by the Figure 7 it is conceivable to equip each of the two jaws 2 of a cartridge 3 to activate a simultaneous fogging on the two heating plates 12. On the other hand, the user can choose to activate the misting on one or the other. other plate.

Comme illustré par les Figures 3 et 4, la cartouche 3 comporte un réservoir 6 pouvant contenir une certaine quantité de liquide, de préférence entre 10 et 20 ml. Le liquide contenu est généralement de l'eau mais d'autres types de liquide ou des additifs sont envisageables (huile d'argan, parfum, ...) en vue d'améliorer l'esthétique et la mise en forme du cheveu.As illustrated by Figures 3 and 4 the cartridge 3 comprises a reservoir 6 which can contain a certain quantity of liquid, preferably between 10 and 20 ml. The liquid content is usually water but other types of liquid or additives are possible (argan oil, perfume, ...) to improve the aesthetics and shaping of the hair.

D'autre part, la cartouche 3 comporte une sonde ultrason 9, tel qu'un transducteur piézoélectrique ou un élément équivalent. La fixation du transducteur piézoélectrique dans la cartouche 3 est réalisée à l'aide d'une rainure 18 permettant de maintenir un anneau de fixation 13 qui, à son tour, permet de maintenir le transducteur 9 à travers une sortie 15 de la cartouche. Un joint, non représenté, permet le passage exclusif du liquide à brumiser à travers le transducteur 9.On the other hand, the cartridge 3 comprises an ultrasound probe 9, such as a piezoelectric transducer or an equivalent element. The attachment of the piezoelectric transducer in the cartridge 3 is carried out using a groove 18 for holding a fixing ring 13 which, in turn, keeps the transducer 9 through an outlet 15 of the cartridge. A seal, not shown, allows the exclusive passage of the liquid to be misted through the transducer 9.

Grâce au transducteur ultrasonique 9, le liquide situé dans le réservoir de la cartouche 4 va être transformé en une dispersion de fines gouttelettes pour former de la brume. La dispersion de gouttelettes va s'échapper par la sortie 15 de la cartouche pour passer à travers la cavité d'acheminement 16 de la plaque chauffante 12. L'évidement 5 comprenant la cartouche 3 est aménagé de manière à ce que la sortie 15 puisse déboucher sur la cavité d'acheminement 16, tel que représenté à la Figure 4.With the ultrasonic transducer 9, the liquid in the reservoir of the cartridge 4 will be converted into a dispersion of fine droplets to form mist. The dispersion of droplets will escape through the outlet 15 of the cartridge to pass through the conveying cavity 16 of the heating plate 12. The recess 5 comprising the cartridge 3 is arranged so that the outlet 15 can lead to the routing cavity 16, as shown in FIG. Figure 4 .

Le transducteur 9 comprend en outre une ou plusieurs micro-perforations 14 permettant d'expulser les gouttelettes vers la cavité d'acheminement 16. La plaque chauffante 12 comporte des orifices d'expulsion 11 répartis sur sa surface, par lesquels les gouttelettes seront évacuées. De cette manière, la mèche de cheveux située entre les deux mâchoires est humidifiée par les microgouttelettes, comme illustré à la Figure 10.The transducer 9 further comprises one or more micro-perforations 14 for expelling the droplets to the conveying cavity 16. The heating plate 12 has expulsion orifices 11 distributed over its surface, through which the droplets will be evacuated. In this way, the lock of hair located between the two jaws is moistened by the microdroplets, as illustrated in FIG. Figure 10 .

La quantité, la taille et la répartition des orifices d'expulsion 11 diffèrent selon les réalisations de l'invention. Sur la figure 4, ceux-ci sont au nombre de quatre et alignées au centre de la plaque 12. Les Figures 11 et 12 représentent d'autres possibilités de réalisation d'orifices d'expulsion 11. Les orifices d'expulsion 11 de la Figure 12 s'agrandissent vers l'extrémité de la plaque opposée à l'articulation des mâchoires, pour uniformiser le débit des gouttelettes.The quantity, size and distribution of the expulsion orifices 11 differ according to the embodiments of the invention. On the figure 4 , these are four in number and aligned in the center of the plate 12. Figures 11 and 12 represent other possibilities of making expulsion orifices 11. The expulsion orifices 11 of the Figure 12 extend towards the end of the plate opposite the articulation of the jaws, to standardize the flow of the droplets.

Le réservoir peut être rempli grâce à une ouverture comportant un bouchon 17 situé sur une entrée de la cartouche 3 au niveau du réservoir 6. L'ouverture est positionnée de préférence sous la cartouche 3 et ne peut être ouverte que lorsque la cartouche est enlevée de la mâchoire 3. Par ailleurs, la cartouche 4 est fixée à la mâchoire à l'aide d'un verrouillage 10 qui la libère de son évidement 5, comme illustré sur la Figure 4.The reservoir can be filled by means of an opening having a stopper 17 located on an inlet of the cartridge 3 at the reservoir 6. The opening is preferably positioned under the cartridge 3 and can only be opened when the cartridge is removed from the reservoir. the jaw 3. On the other hand, the cartridge 4 is fixed to the jaw by means of a lock 10 which releases it from its recess 5, as illustrated in FIG. Figure 4 .

La cartouche 3 comprend en outre une ou plusieurs broches permettant l'alimentation électrique du transducteur 9. Les broches sont en communication avec un interrupteur d'activation du transducteur 9. Ainsi, lors du montage de la cartouche 3, les broches établissent le contact électrique. De cette manière, la production de brume est contrôlée par l'utilisateur à l'aide de l'interrupteur d'activation du transducteur 9.The cartridge 3 further comprises one or more pins allowing the power supply of the transducer 9. The pins are in communication with an activation switch of the transducer 9. Thus, during the assembly of the cartridge 3, the pins make the electrical contact. . In this way, the mist production is controlled by the user using the transducer activation switch 9.

Dans un mode préféré de l'invention représenté à la Figure 5, la cartouche 3 comprend un espace de transition 7, localisé entre la sortie 15 comprenant le transducteur 9 et le réservoir 6. Cet espace de transition 7 est en communication avec le réservoir 6 et comprend un élément absorbant 8, tel qu'une éponge ou un feutre, qui absorbe un certain volume de liquide provenant du réservoir 6. L'élément absorbant 8 permet de maintenir une humidité permanente à proximité du transducteur 9.In a preferred embodiment of the invention shown in Figure 5 , the cartridge 3 comprises a transition space 7, located between the outlet 15 comprising the transducer 9 and the reservoir 6. This transition space 7 is in communication with the reservoir 6 and comprises an absorbent element 8, such as a sponge or a felt, which absorbs a certain volume of liquid from the reservoir 6. The absorbent element 8 maintains a permanent moisture near the transducer 9.

Dans un mode de réalisation avantageux, des moyens de réglage de fréquence et/ou d'amplitude du transducteur sont prévus afin que l'utilisateur puisse réguler la quantité de brume. De plus, un indicateur de l'intensité de la brume peut être prévu.In an advantageous embodiment, means for adjusting the frequency and / or amplitude of the transducer are provided so that the user can regulate the amount of mist. In addition, an indicator of the intensity of the mist can be provided.

Un interrupteur activant les moyens de chauffage des plaques chauffantes 12 est prévu, ainsi qu'un témoin de l'état d'activation des moyens de chauffage. Un indicateur de la température des plaques chauffantes 12 peut aussi être prévu.A switch activating the heating means of the heating plates 12 is provided, as well as a control of the activation state of the heating means. An indicator of the temperature of the hotplates 12 may also be provided.

Dans un mode préféré de l'invention, un détecteur d'ouverture des mâchoires est prévu. Grâce à celui-ci, une économie d'énergie est réalisée car la production de brume s'arrêtera si les mâchoires restent ouvertes trop longtemps. De cette manière, si le laps de temps d'ouverture dépasse un certain seuil, l'alimentation des réceptacles 19 sera coupée.In a preferred embodiment of the invention, a jaw opening detector is provided. Thanks to this one, a saving of energy is realized because the production of mist will stop if the jaws stay open too long. In this way, if the opening time exceeds a certain threshold, the power supply of the receptacles 19 will be cut off.

De plus, le fer à lisser 1 de l'invention peut comprendre des moyens d'asservissement de l'intensité de brumisation à l'ouverture des mâchoires. Les moyens d'asservissement comprennent des moyens de détection du degré d'ouverture des mâchoires qui sont liés aux moyens de réglage de fréquence et/ou d'amplitude du transducteur. Ceci permet d'obtenir une brumisation performante, qui sera intensifiée avec la fermeture du fer à lisser 1, c'est-à-dire lorsque les cheveux y sont pincés. De cette manière, le fer à lisser permet une économie d'énergie lors de son utilisation.In addition, the hair straightener 1 of the invention may comprise means for controlling the intensity of misting at the opening of the jaws. The servo-control means comprise means for detecting the degree of opening of the jaws which are connected to the means for adjusting the frequency and / or amplitude of the transducer. This provides a high-performance misting, which will be intensified with the closure of the hair straightener 1, that is to say when the hair is pinched. In this way, the straightener allows a saving of energy during its use.

Dans une forme de réalisation particulière de l'invention, le fer 1 comprend des moyens de sécurité permettant de ne pas dépasser un certain seuil de température, généralement de l'ordre de 230°C.In a particular embodiment of the invention, the iron 1 comprises safety means allowing not to exceed a certain temperature threshold, generally of the order of 230 ° C.

Le fer de l'invention peut aussi comporter des moyens d'éclairage 19, tels que des LEDs, pour éclairer la brume sortant des plaques chauffantes, comme représenté à la Figure 2. Ce moyen d'éclairage 19 est positionné entre les mâchoires.The iron of the invention may also include lighting means 19, such as LEDs, for illuminating the mist coming out of the heating plates, as shown in FIG. Figure 2 . This lighting means 19 is positioned between the jaws.

Une sonde de détection du niveau de remplissage peut se trouver au niveau du réservoir 6 afin de signaler, par un signal lumineux, sonore ou autre, l'absence de liquide dans le réservoir 6.A level detection probe may be located at the tank 6 in order to signal, by a light, sound or other signal, the absence of liquid in the tank 6.

Selon une forme de réalisation particulière de l'invention, les mâchoires comprennent des peignes 20 sur leur contour, pouvant être de dimensions, hauteurs et formes différentes. Les peignes 20 peuvent être fournis pour différents usages. La figure 9 représente un fer à lisser 1 selon l'invention avec des peignes 20 détachables des mâchoires.According to a particular embodiment of the invention, the jaws comprise combs 20 on their contour, which may be of different sizes, heights and shapes. The combs 20 may be provided for different uses. The figure 9 represents a straightener 1 according to the invention with detachable combs jaws.

Le fer à lisser peut aussi comprendre des plaques de couverture 21 situées sur les faces externes des mâchoires 2 (Figure 4). Ces plaques sont lisses ou comportent des reliefs afin de donner une certaine forme aux cheveux enroulés autour du fer à lisser. Les plaques sont chauffées par conduction et/ou rayonnement.The straightening iron may also comprise cover plates 21 located on the outer faces of the jaws 2 ( Figure 4 ). These plates are smooth or have reliefs to give some shape to the hair wrapped around the hair straightener. The plates are heated by conduction and / or radiation.

Le transducteur à ultrasons 9 peut être désactivé à tout moment par l'intermédiaire de l'interrupteur d'activation du transducteur. Il peut aussi être activé sans que les moyens de chauffage des plaques chauffantes ne le soient. Lorsque la cartouche 4 est vide, ou bien si l'utilisateur désire y ajouter un agent, la cartouche 4 est enlevée par déverrouillage du verrou 10.The ultrasonic transducer 9 can be deactivated at any time via the transducer activation switch. It can also be activated without the heating means of the heating plates are. When the cartridge 4 is empty, or if the user wishes to add an agent, the cartridge 4 is removed by unlocking the lock 10.

Claims (12)

Dispositif de coiffure (1) comprenant deux mâchoires articulées (2), avec des plaques chauffantes (12), le dispositif comprenant au moins une cartouche (3) contenant un liquide en utilisation, ladite cartouche comprenant un transducteur ultrasonique (9) avec des micro-perforations (14) permettant de transformer, en utilisation, le liquide en une dispersion de gouttelettes, ladite au moins une cartouche (3) comportant une sortie (15) permettant d'acheminer ladite dispersion de gouttelettes à travers une cavité d'acheminement (16) située dans au moins une des plaques chauffantes vers des orifices d'expulsion (11).Hairdressing device (1) comprising two articulated jaws (2), with heating plates (12), the device comprising at least one cartridge (3) containing a liquid in use, said cartridge comprising an ultrasonic transducer (9) with microphones -perforations (14) for transforming, in use, the liquid into a dispersion of droplets, said at least one cartridge (3) having an outlet (15) for conveying said dispersion of droplets through a conveying cavity ( 16) located in at least one of the heating plates to expulsion ports (11). Dispositif de coiffure (1) selon la revendication 1, caractérisé en ce que ledit dispositif comprend des moyens de réglages de la fréquence et/ou de l'amplitude de vibration du transducteur.Hairdressing device (1) according to claim 1, characterized in that said device comprises means for adjusting the frequency and / or vibration amplitude of the transducer. Dispositif de coiffure selon la revendication 2, caractérisé en ce que ledit dispositif comprend des moyens d'asservissement de l'intensité du transducteur à l'ouverture des mâchoires, lesdits moyens d'asservissement comprenant des moyens de détection du degré d'ouverture des mâchoires liés aux moyens de réglage de la fréquence et/ou de l'amplitude de vibration du transducteur.Hairdressing device according to claim 2, characterized in that said device comprises means for controlling the intensity of the transducer at the opening of the jaws, said servocontrol means comprising means for detecting the degree of opening of the jaws related to the means for adjusting the frequency and / or vibration amplitude of the transducer. Dispositif de coiffure selon l'une quelconque des revendications précédentes, caractérisé en ce que la cartouche (3) comprend un réservoir (6) et un espace de transition (7) reliant le transducteur (9) et le réservoir (6), ledit espace de transition (7) comportant un élément absorbant (8) permettant de maintenir une humidité permanente à proximité dudit transducteur (9).Hairdressing device according to any one of the preceding claims, characterized in that the cartridge (3) comprises a reservoir (6) and a transition space (7) connecting the transducer (9) and the reservoir (6), said space transitional element (7) comprising an absorbent element (8) for maintaining a permanent moisture in the vicinity of said transducer (9). Dispositif de coiffure selon l'une quelconque des revendications précédentes, caractérisé en ce que la cartouche (3) comporte une rainure (18) dans laquelle un anneau de fixation (13) comportant le transducteur ultrasonique (9) est fixé.Hairdressing device according to one of the preceding claims, characterized in that the cartridge (3) comprises a groove (18) in which a fixing ring (13) comprising the ultrasonic transducer (9) is fixed. Dispositif de coiffure selon l'une quelconque des revendications précédentes caractérisé en ce que la cartouche (3) est montée de manière amovible dans un évidement de réception (5) prévu dans la mâchoire (2).Hairdressing device according to any one of the preceding claims, characterized in that the cartridge (3) is removably mounted in a receiving recess (5) provided in the jaw (2). Dispositif de coiffure selon l'une quelconque des revendications précédentes, caractérisé en ce que ledit dispositif comprend une sonde de détection du niveau de remplissage du réservoir (6).Hairdressing device according to any one of the preceding claims, characterized in that said device comprises a sensor for detecting the filling level of the reservoir (6). Dispositif de coiffure selon l'une quelconque des revendications précédentes, caractérisé en ce que ledit dispositif comprend des moyens d'éclairage de la dispersion de gouttelettes (19).Hairdressing device according to any one of the preceding claims, characterized in that said device comprises means for illuminating the dispersion of droplets (19). Dispositif de coiffure selon l'une quelconque des revendications précédentes, caractérisé en ce que des plaques de couverture (30) en matériau conducteur sont fixées sur les mâchoires (2), celles-ci pouvant être chauffées, en utilisation, par au moins une des deux plaques chauffantes (2) par conduction et/ou rayonnement.Hairdressing device according to one of the preceding claims, characterized in that cover plates (30) of conductive material are fixed to the jaws (2), which can be heated, in use, by at least one of the two heating plates (2) by conduction and / or radiation. Dispositif de coiffure selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif comprend un indicateur de la température des plaques chauffantes.Hairdressing device according to any one of the preceding claims, characterized in that the device comprises an indicator of the temperature of the heating plates. Dispositif de coiffure selon l'une quelconque des revendications précédentes, caractérisé en ce que les orifices d'expulsion (11) s'agrandissent vers l'extrémité du dispositif de coiffure (1) pour uniformiser le débit des gouttelettes.Hairdressing device according to any one of the preceding claims, characterized in that the expulsion orifices (11) enlarge towards the end of the hairdressing device (1) in order to standardize the flow of the droplets. Dispositif de coiffure selon l'une quelconque des revendications précédentes, caractérisé en ce que différents accessoires (20) peuvent être enfilés sur le contour des mâchoires (2).Hairdressing device according to one of the preceding claims, characterized in that different accessories (20) can be threaded onto the contour of the jaws (2).
EP16206630.2A 2016-12-23 2016-12-23 Hair-styling device Withdrawn EP3338590A1 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
EP16206630.2A EP3338590A1 (en) 2016-12-23 2016-12-23 Hair-styling device
CA3047809A CA3047809A1 (en) 2016-12-23 2017-12-04 Hair-styling device
EP17823046.2A EP3558049B1 (en) 2016-12-23 2017-12-04 Hair-styling device
BR112019012455A BR112019012455A2 (en) 2016-12-23 2017-12-04 hair styling device
ES17823046T ES2824750T3 (en) 2016-12-23 2017-12-04 Hairdressing appliance
KR1020197020402A KR20190099236A (en) 2016-12-23 2017-12-04 Hair styling devices
MX2019007531A MX2019007531A (en) 2016-12-23 2017-12-04 Hairstyling device.
CN201780078382.1A CN110087503A (en) 2016-12-23 2017-12-04 Device for forming hair
PCT/EP2017/081303 WO2018114294A1 (en) 2016-12-23 2017-12-04 Hairstyling device
JP2019528806A JP2020501645A (en) 2016-12-23 2017-12-04 Hair styling equipment
AU2017381051A AU2017381051B2 (en) 2016-12-23 2017-12-04 Hairstyling device
RU2019121015A RU2019121015A (en) 2016-12-23 2017-12-04 HAIRDRESSER DEVICE
US16/470,796 US11622610B2 (en) 2016-12-23 2017-12-04 Hair-styling device
IL267165A IL267165A (en) 2016-12-23 2019-06-06 Hairstyling device

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JP (1) JP2020501645A (en)
KR (1) KR20190099236A (en)
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AU (1) AU2017381051B2 (en)
BR (1) BR112019012455A2 (en)
CA (1) CA3047809A1 (en)
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US9095196B2 (en) 2012-12-13 2015-08-04 Conair Corporation Hair styling apparatus

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD965872S1 (en) * 2020-02-09 2022-10-04 Thumbs Up Cross Border E-Commerce Co., Ltd. Hair straightener
USD954348S1 (en) * 2020-02-17 2022-06-07 Koninklijke Philips N.V. Hair straightener

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CA3047809A1 (en) 2018-06-28
ES2824750T3 (en) 2021-05-13
US20190380465A1 (en) 2019-12-19
CN110087503A (en) 2019-08-02
RU2019121015A (en) 2021-01-26
MX2019007531A (en) 2019-08-16
BR112019012455A2 (en) 2020-04-14
IL267165A (en) 2019-08-29
JP2020501645A (en) 2020-01-23
WO2018114294A1 (en) 2018-06-28
US11622610B2 (en) 2023-04-11
AU2017381051A1 (en) 2019-07-04
EP3558049B1 (en) 2020-09-02
EP3558049A1 (en) 2019-10-30
KR20190099236A (en) 2019-08-26

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