EP3142513B1 - Hair-styling apparatus with steam-containment means - Google Patents
Hair-styling apparatus with steam-containment means Download PDFInfo
- Publication number
- EP3142513B1 EP3142513B1 EP15727697.3A EP15727697A EP3142513B1 EP 3142513 B1 EP3142513 B1 EP 3142513B1 EP 15727697 A EP15727697 A EP 15727697A EP 3142513 B1 EP3142513 B1 EP 3142513B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- steam
- groove
- confinement
- hairstyling apparatus
- furrow
- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 claims description 55
- 238000009792 diffusion process Methods 0.000 claims description 30
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000008016 vaporization Effects 0.000 description 12
- 238000009834 vaporization Methods 0.000 description 11
- 230000004888 barrier function Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000009499 grossing Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241001080024 Telles Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- 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
- A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
- A45D2/001—Hair straightening appliances
-
- 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
-
- 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
-
- 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
- A45D1/28—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
-
- 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
- A45D2001/008—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
Definitions
- a steam styling apparatus which includes a portable steam treatment unit for steaming hair for shaping.
- the portable processing unit of this styling device is generally configured to heat the hair for shaping.
- Such a hairstyling appliance makes it possible, for example, depending on its configuration, to smooth, curl or emboss the hair.
- Various hairdressing devices are known which make it possible to treat the hair with a view to straightening it, curling it or crimping it.
- These hairdressing devices include a portable processing unit consisting in particular of two arms, or jaws, which each have a surface which may be flat or curved.
- the two arms are articulated together to form a clamp configured to clamp the hair between the two surfaces arranged vis-à-vis, when the two arms are brought together.
- These two arms also include a gripping zone allowing the opening and closing of the clamp as well as its manipulation during styling.
- At least one of these two surfaces includes a heating device allowing the treatment by heating the hair when it is pinched.
- the straightening of a lock of hair is done by pinching the lock between the two surfaces and moving the closed clamp along this lock, from the root to the tip.
- the curling of a lock of hair is carried out by pinching the lock between the two surfaces and by at least partially wrapping this lock around the surfaces, the heat making it possible to fix the curl of hair.
- the portable processing unit comprises steam projection means configured to project steam from a first of the two surfaces towards the second of the two surfaces.
- the portable treatment unit comprises steam suction means arranged on said second surface to discharge the steam projected from said first surface after having passed through the lock of hair.
- the steam projection means are configured to project the steam from the two surfaces arranged vis-à-vis during the pinching.
- the optimized design of the vaporization means allows a steam flow rate of the order of 3 to 4 g / min, greater than the other styling appliance designs which offer a steam flow rate less than 2 g / min, which makes it possible to provide a homogeneous vapor over the entire width of the pinched lock of hair during the steam treatment and, allows the said lock of hair to be rapidly treated with steam when the unit is moved. wearable treatment along this strand of hair.
- the object of the present invention is to implement a hairdressing appliance with a performance comparable to that of the hairdressing appliance described in the document FR2967017A1 by reducing its bulk, for example by reducing the width of the hairdressing appliance and / or for example the height.
- the object of the present invention is to implement a hairdressing appliance with a performance comparable to that of the hairdressing appliance described in the document FR2967017A1 , however using a lower steam flow.
- the object of the present invention is to implement a hairdressing appliance with a performance comparable to that of the hairdressing appliance described in the document FR2967017A1 by simplifying its design.
- the object of the present invention is to implement a hairdressing appliance with a performance comparable to that of the hairdressing appliance described in the document FR2967017A1 by reducing its manufacturing cost.
- the object of the present invention is to implement a hairdressing appliance with a performance comparable to that of the hairdressing appliance described in the document FR2967017A1 by reducing the volume of liquid used for vaporization.
- the invention relates to a hairdressing appliance comprising a portable processing unit provided with two arms configured to form a clamp provided with two surfaces arranged opposite each other which simultaneously allow the clamping of a lock of hair.
- the portable processing unit includes vapor diffusion means configured to diffuse vapor from a first of the two surfaces to the second of the two surfaces.
- the hairdressing appliance comprises means for confining the vapor diffused between the two surfaces pressed against each other. These confinement means make it possible to preserve a quantity of steam in contact with the lock of hair with a homogeneous distribution, in a confinement space arranged between the two surfaces which pinch said lock, so as to promote the steam treatment.
- This vapor remains in the containment space for a period of time before escaping under the action of the vapor flow. Confining the steam advantageously makes it possible to reduce the steam flow rate from the vaporization means of the portable treatment unit.
- the steam is supplied and circulates by diffusion means or else projection means, the circulation being able in fact to take place without or with overpressure.
- the means for confining the steam comprise a groove arranged in the second of the two surfaces, facing the diffusion means. The steam thus passes through the lock of hair and remains confined in said groove.
- the groove opens onto at least one of the two longitudinal edges of the second surface so as to allow the escape of this vapor under the action of the flow. steam leaving the diffusion means, after having kept this vapor confined in said groove. The vapor in the confinement space is thus renewed. This makes it possible to maintain a vapor pressure in the containment space, this pressure being able to be substantially constant.
- the groove has a width of between 2 and 6 mm, preferably 2.5 mm, and a depth of between 0.5 and 2 mm, preferably 1 mm. These dimensions allow optimization of the confinement space so as to maintain sufficient renewed vapor in contact over a width of lock of hair in order to treat it.
- the groove has a length of between 20 and 220 mm, preferably 90 mm, with a view to optimizing the volume of the containment space for a reduced vapor flow rate of between 0.5 and 2 g / min , preferably between 0.9 and 1.2 g / min.
- the first surface comprises a groove provided with a bottom, the steam diffusion means being arranged to diffuse the steam from said bottom, the steam containment means comprising the groove , in addition or even in substitution for the aforementioned groove arranged in the second of the two surfaces.
- the hairdressing appliance which is the subject of the invention concomitantly comprises a groove and a groove as mentioned above, said groove is arranged opposite said groove.
- the groove and the groove preferably have a substantially identical volume.
- the first surface comprises two adjoining grooves each provided with a base, the diffusion means being arranged to diffuse the vapor from at least one of said two bases.
- the groove is arranged vis-à-vis the two grooves.
- At least one groove opens onto at least one of the two longitudinal edges of the first surface, which allows the steam to escape after having been diffused and maintained in the 'containment space.
- the steam diffusion means comprise a plurality of diffusion orifices arranged along the length of the bottom of the at least one groove.
- these vapor diffusion means comprise a diffusion slit arranged along the length of the bottom of the at least one groove.
- a grid is arranged above the at least one groove on the first surface. This helps to distribute the steam better over the lock of hair.
- the latter is provided with a single groove which has a curved shape.
- the groove comprises a domed grid of complementary shape to said curved groove. This helps to better distribute the steam on the lock of hair while putting it in tension during the movement of the portable treatment unit which clamps said lock.
- the hairdressing appliance which is the subject of the invention, comprises a groove and a groove which have a circular shape so as to form a cylinder, in the closed position of the clamp.
- the styling apparatus comprises a perforated roller rotatably mounted within said cylinder. This allows the vapor to be distributed in the confinement space formed by said cylinder, the rotation of the roller avoiding pulling the lock of hair during the movement of the portable treatment unit along this lock.
- the means for confining the steam are eccentric on the surfaces. It should be understood that the means of containment are not in the middle of the surfaces but rather upstream or downstream on the surfaces. More precisely, the confinement means may take the form of a confinement system eccentric on the treatment surface, for example a single assembly formed at least by the groove eccentric on the treatment surface or smoothing plate with respect to its plane. median crossing it orthogonally.
- the two surfaces are each provided with a heating plate, said heating plates being arranged opposite each other and simultaneously allowing the pinching of a lock of hair.
- the means for confining the steam are arranged between said two heating plates. This has the advantage of heating the vapor present in the containment space.
- the steam confinement means are eccentric on the parts arranged downstream on the heating plates, which makes it possible to treat the lock of hair by steam before washing treating by heating, when moving the portable processing unit along said wick.
- the median of the confinement means is located at a distance d1 from the downstream edge of the heating plates, the ratio of the distance d1 to the width l1 of the heating plates being between 0.1 and 0.4.
- a comb is arranged downstream of one of the surfaces. This allows the lock of hair to be untangled and ventilated before it is steamed, thus promoting the passage of steam between the hair.
- the latter comprises a vapor barrier which is configured to block the vapor escaping from the containment means, towards the proximal part of the clamp, said proximal part being configured for handling the portable processing unit. This protects the hand operating the portable processing unit against steam burns.
- the steam diffusion means are configured to have a steam flow rate of between 0.5 g / min and 2 g / min, preferably between 0.9 g / min. min and 1.2 g / min. This allows the implementation of traditional or even innovative vaporization means on the portable treatment unit, having a limited size and a simplified design, compared to those described in the document. FR2967017A1 .
- the hairdressing device 1 object of the invention is a hair straightener.
- This comprises a portable processing unit 2.
- This portable processing unit 2 is supplied electrically by means of an electrical connection cable 8.
- the portable processing unit 2 comprises two arms 3, 4 - also called jaws - articulated between them by means of a pivot connection 21, which makes it possible to constitute a clamp.
- the two arms 3, 4 each include a proximal part 3a, 4a. These two proximal parts 3a, 4a can simultaneously be gripped with one hand, which allows the handling of the portable processing unit 2 and the closing of the clamp when the two proximal parts 3a, 4a are gripped.
- the two arms 3, 4 each comprise on their internal face and at their distal part 3b, 4b, a surface 5, 6 concomitantly allowing the pinching of the lock of hair.
- the surfaces 5, 6 are flat, in the form of two heating plates 17, 18.
- the heating plates 17, 18 arranged opposite come into contact with one another. other, which allows said pinching.
- the portable processing unit 2 of the hairdressing appliance 1 may take up technical characteristics similar to those described in the patent application.
- FR2967017A1 filed by the applicant as to the implementation of the heating means (not illustrated) of the heating plates 17, 18.
- the heating means of the heating plates 17, 18 each comprise a heating device (not illustrated) consisting of a thermistor with a positive temperature coefficient, called PTC, and a device for measuring (not shown) the temperature of the heating device consisting of a thermistor with a negative temperature coefficient, called CTN.
- PTC positive temperature coefficient
- CTN negative temperature coefficient
- heating means for the heating plates 17, 18 being known to skilled in the art, these will not be more detailed. Variants, known to those skilled in the art or even innovative, can also be envisaged for these heating means of the heating plates 17, 18, without departing from the scope of the invention. Furthermore, variant shapes are possible for the surfaces 5, 6. Curved surfaces can in particular be used, such as in particular on hairdressing devices allowing the hair to be curled, or even wavy surfaces, such as in particular on hair styling devices. hairstyle allowing the hair to be crimped. In addition, alternative embodiments of portable treatment unit 2 could be envisaged with only one of the two surfaces 5 or 6 which is heating, the other surface contributing only to the pinching of the lock of hair, for its shaping.
- the portable treatment unit 2 of the hairdressing appliance 1 also comprises means for projecting or diffusing steam 7 from the first surface 5 to the second surface 6.
- the first arm 3 comprises a groove 10 provided with a bottom 11 in which orifices 12 are arranged allowing the projection or diffusion of steam in the direction of the second arm 4, when the clamp is closed.
- the first arm 3 also comprises at its distal part 3b, a vaporization chamber (not illustrated) which allows the creation of vapor and the projection or diffusion of this vapor through the orifices 12.
- the portable processing unit 2 of the hairdressing appliance 1 may take up technical characteristics comparable to those described in the patent application FR 2 967 017 A1 filed by the applicant, as to the implementation of the vaporization chamber.
- this vaporization chamber comprises in particular a heating device (not shown) consisting of a thermistor with a positive temperature coefficient, called PTC, and a device for measuring (not shown) the temperature of the heating device consisting of a negative temperature coefficient thermistor, known as CTN.
- PTC positive temperature coefficient
- CTN negative temperature coefficient thermistor
- vapor projection or diffusion means are configured to project or diffuse the vapor with a flow rate of between 0 , 5 g / min and 2 g / min, preferably between 0.9 g / min and 1.2 g / min.
- a flow rate of between 0 , 5 g / min and 2 g / min, preferably between 0.9 g / min and 1.2 g / min.
- a flow rate between 0.5 g / min and 5 g / min, for example substantially equal to 4 g / min, remains possible for a hairdressing device that is less bulky than that described in the document FR2967017A1 which is capable of producing the same flow.
- the portable processing unit 2 comprises in particular an electronic card (not shown) which is configured to manage the activation of the two heating plates 17, 18 and of the vaporization chamber.
- This electronic card is arranged inside one of the two arms 3, 4, for example in the proximal part 3a of the first arm 3.
- the portable processing unit 2 comprises a magnetic sensor 25, illustrated in figure 1 , of the flexible blade switch type, called ILS, which makes it possible to detect the closed position of the clamp according to which the two surfaces 5, 6 are brought together against each other and pinch a lock of hair.
- the flexible reed switch could be replaced by a magneto-resistive sensor, called MRS.
- the groove 10 is implemented in the downstream part 17a of the first heating plate 17 (or first surface 5 not necessarily heating surface), relative to the direction of movement of the portable processing unit 2 from the root to the tip of the hair, as shown by arrow 26 on the figure 2 .
- This makes it possible to treat the lock of hair by steam before the treatment by heating (respectively, or by pinching which is not necessarily heated).
- the groove 10 preferably opens at its two ends on the longitudinal edges 5a, 5b of the first surface 5.
- the median 27 of the groove 10 is positioned at a distance d1 from the downstream side edge 29 of the first heating plate 17.
- the ratio of this distance d1 to the width l1 of this heating plate 17 is preferably between 0.1 and 0.4.
- the width of the plate is equal to 28.9 mm and the distance d1 is equal to 6.25 mm, corresponding to a ratio of 0.22.
- a groove 9 is arranged in the downstream part 18a of the second heating plate 18, facing the groove 10.
- the groove 9 and the groove 10 have a shape and a substantially identical volume.
- the groove or the groove and groove assembly makes it possible to form the means for confining the diffused vapor.
- the groove 9 opens at its two ends on the longitudinal edges 6a, 6b of the second surface 6.
- the groove 9 and the groove 10 are dimensioned to constitute concomitantly a confinement space 28 for the steam which circulates from it. the orifices 12.
- This confinement space 28 makes it possible to contain the steam around the lock of hair pinched between the two surfaces 5, 6, before allowing this steam to escape through the ends of the groove 9 and the groove 10, thanks to the renewal of the steam circulating through the orifices 12.
- the confinement of the steam favors the treatment by steam of the lock of hair while using a flow rate of reduced steam, preferably between 0.9 g / min and 1.2 g / min, ensuring a more or less rapid movement of the portable treatment unit 2 along the lock of hair.
- the implementation of the confinement space 28 between the two heating plates 17, 18 advantageously makes it possible to heat the vapor confined in said space.
- the volume of the groove 10 is preferably between 200 mm 3 and 275 mm 3 , preferably 225 mm 3 .
- the length of the groove 10 is preferably between 20 mm and 220 mm, preferably 90 mm.
- the dimensions and the volume of the groove 9 are preferably similar, which makes it possible to obtain a volume of the confinement space 28 of between 400 mm 3 and 550 mm 3 , preferably 450 mm 3 .
- the portable treatment unit 2 comprises a vapor barrier 20 which is arranged on the first arm 3, at the proximal longitudinal edge 5a of the first surface 5.
- This vapor barrier 20 makes it possible to prevent the vapor which s 's'. escapes from the confinement space 28, to come into the gripping zone of the portable processing unit 2 constituted by the proximal parts 3a, 4a of the two arms 3, 4.
- the figure 5 illustrates an alternative embodiment of means for spraying or diffusing steam 7 on the first surface 5.
- These means for spraying or diffusing steam 7 comprise two adjoining grooves 10, 10 'of similar design to that illustrated in figure 1 to 3 , arranged on the downstream part 17a of the first heating plate 17.
- Each groove 10, 10 ' comprises orifices 12, 12' arranged in the bottom 11, 11 'of said groove 10, 10', through which is projected, diffused, transported steam.
- the groove 9 arranged on the second heating plate 18 has a width corresponding to the total width of the two grooves 10, 10 '.
- the steam flow rate is also between 0.5 g / min and 2 g / min, preferably between 0.9 g / min and 1.2 g / min.
- the volume of the containment space is in this case constituted by the volumes of the groove 9 and the grooves 10, 10 '.
- This volume is in a range of values double that of the volume of the containment space 28 of the embodiment of the figures 1 to 3 . It is in fact a matter of doubling the channel or the steam throat of the previous embodiments so that the steam follows a double channel and the lock of hair is treated twice by the steam.
- the channels may be in circulation of fluid at one end of the surface or surfaces. In this configuration of circulating steam from the parallel channels through a fully U-shaped channel, an alternative is that the steam outlets are only present on one of the channels (not shown).
- the vapor projection or diffusion means 7 are similar to those of figures 1 to 3 .
- a grid 13 is arranged above the groove 10, which promotes a homogeneous distribution of the steam produced and displaced, in the confinement space 28 comparable to that illustrated in figures 1 to 3 .
- Such a grid 13 can be implemented on each groove 10, 10 'of the embodiment illustrated in figure 5 .
- the groove 10 comprises a curved shape.
- the groove 9 comprises a domed grid 14 of a shape complementary to that of said curved groove 10. This domed grid makes it possible to distribute the steam homogeneously in the confinement space 28 and to pull on the lock of hair when moving the portable treatment unit 2.
- the volume of the containment space 28 will be in a range of values similar to that of the embodiment of the figures 1 to 3 .
- the groove 10 and the groove 9 are circular in shape and define a cylinder 15 when the gripper is closed, said cylinder 15 defining the confinement space 28.
- a perforated roller 16 is arranged in rotation about an axis X to inside the cylinder 15. This perforated roller 16 can be motorized.
- the volume of the cylinder 15 will be in a range of values similar to that of the volume of the containment space 28 of the embodiment of the figures 1 to 3 .
- the figures 9, 10 , 11 and 12 illustrate each of the alternatives to the embodiment of the containment means of the figure 2 , but can be implemented in all the described modes, alone or in combination.
- the common point of these modes is one or two part (s) referenced 30, 30a particular (s) inserted one or each in one or two spaces (also called gutters) in the heating plate or plates.
- Such a part introduced into the plate at least partially defines the contour of the confinement means. This or these parts make it possible to introduce additional functionalities to the treatment by confined steam.
- the figure 9 illustrates one embodiment of the spacing with one or two respective glass pieces inserted into a space provided larger than the space of the final groove of the heating plates.
- the groove or grooves are formed in one or both pieces of glass.
- the glass piece (s) can be illuminated by light emitting diode (s) (LED) to form light strips on either side of the containment groove.
- the figure 10 illustrates an alternative in which the steam is supplied by two channels 31, 31a for supplying the steam from the vaporization chamber.
- the particular part is inserted in the largest space provided on the processing surface of the plates. This part makes it possible to divert the steam arriving through the channel from the vaporization chamber.
- the figure 11 illustrates an alternative in which the particular part or parts are made of aluminum and for example painted, for example sliding into the fitted space. Fixing can be done by dovetail. One can imagine modifying the size of the groove or grooves by replacing the particular part or parts.
- the figure 12 illustrates an alternative in which the particular part or parts are made of silicone 30, 30a.
- the silicone part 30, 30a can, when it is in place, protrude from the surface of the heating plate 17, thus creating a tension zone 32 or traction zone 32 of the hair next to it. of the throat, allowing better smoothing and more respectful of the lock of hair.
- a comb 19 is arranged downstream of the first surface 5 on the first arm 3. This comb 19 makes it possible to disentangle and aerate the lock of hair before it passes between the two surfaces 5, 6.
- a confinement space can be provided which is formed solely by the volume of a groove 9 on the second surface 6, or only by the volume of a groove 10 comprising the orifices 12 for vapor diffusion or projection, on the first surface 5.
- said volume of groove 9 or groove 10 should be dimensioned, so as to constitute said vapor confinement.
- an on-board ionizer can be added which will be intended to bring ions into the vapor confinement means in order to eliminate static electricity.
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- General Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Cleaning And Drying Hair (AREA)
- Cosmetics (AREA)
- Brushes (AREA)
- Hair Curling (AREA)
- Surgical Instruments (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Dry Shavers And Clippers (AREA)
- Treatment Of Fiber Materials (AREA)
Description
L'invention concerne un appareil de coiffure à vapeur qui comprend une unité de traitement portable par vapeur destinée à traiter les cheveux par vaporisation en vue de leur mise en forme. Outre la vaporisation des cheveux, l'unité de traitement portable de cet appareil de coiffure est généralement configurée pour chauffer les cheveux en vue de leur mise en forme. Un tel appareil de coiffure permet par exemple, selon sa configuration, de réaliser le lissage, le bouclage ou le gaufrage des cheveux.Provided is a steam styling apparatus which includes a portable steam treatment unit for steaming hair for shaping. In addition to vaporizing the hair, the portable processing unit of this styling device is generally configured to heat the hair for shaping. Such a hairstyling appliance makes it possible, for example, depending on its configuration, to smooth, curl or emboss the hair.
Il est connu divers appareils de coiffure qui permettent de traiter les cheveux en vue de les lisser, de les boucler ou de les gaufrer. Ces appareils de coiffure comprennent une unité de traitement portable constituée notamment de deux bras, ou mâchoires, qui comportent chacun une surface pouvant être plane ou incurvée. Les deux bras sont articulés entre eux pour former une pince configurée pour pincer les cheveux entre les deux surfaces disposées en vis-à-vis, lors du rapprochement des deux bras. Ces deux bras comprennent également une zone de préhension permettant l'ouverture et la fermeture de la pince ainsi que sa manipulation durant le coiffage. Au moins l'une de ces deux surfaces comporte un dispositif chauffant permettant le traitement par chauffe des cheveux lors de leur pincement. Le lissage d'une mèche de cheveux s'effectue en pinçant la mèche entre les deux surfaces et en déplaçant la pince fermée le long de cette mèche, de la racine vers la pointe. Le bouclage d'une mèche de cheveux s'effectue en pinçant la mèche entre les deux surfaces et en enroulant au moins partiellement cette mèche autour des surfaces, la chaleur permettant de fixer la boucle de cheveux.Various hairdressing devices are known which make it possible to treat the hair with a view to straightening it, curling it or crimping it. These hairdressing devices include a portable processing unit consisting in particular of two arms, or jaws, which each have a surface which may be flat or curved. The two arms are articulated together to form a clamp configured to clamp the hair between the two surfaces arranged vis-à-vis, when the two arms are brought together. These two arms also include a gripping zone allowing the opening and closing of the clamp as well as its manipulation during styling. At least one of these two surfaces includes a heating device allowing the treatment by heating the hair when it is pinched. The straightening of a lock of hair is done by pinching the lock between the two surfaces and moving the closed clamp along this lock, from the root to the tip. The curling of a lock of hair is carried out by pinching the lock between the two surfaces and by at least partially wrapping this lock around the surfaces, the heat making it possible to fix the curl of hair.
Pour améliorer la mise en forme des cheveux, il est connu d'utiliser en complément du traitement par chauffe, un traitement par vapeur, la vapeur étant projetée ou diffusée sur les cheveux. Divers exemples de réalisation de tels appareils de coiffure sont décrits dans les documents
La présente invention a pour but de mettre en œuvre un appareil de coiffure d'une performance comparable à celle de l'appareil de coiffure décrit dans le document
La présente invention a pour but de mettre en œuvre un appareil de coiffure d'une performance comparable à celle de l'appareil de coiffure décrit dans le document
La présente invention a pour but de mettre en œuvre un appareil de coiffure d'une performance comparable à celle de l'appareil de coiffure décrit dans le document
La présente invention a pour but de mettre en œuvre un appareil de coiffure d'une performance comparable à celle de l'appareil de coiffure décrit dans le document
La présente invention a pour but de mettre en œuvre un appareil de coiffure d'une performance comparable à celle de l'appareil de coiffure décrit dans le document
A cet effet, l'invention concerne un appareil de coiffure comprenant une unité de traitement portable munie de deux bras configurés pour former une pince munie de deux surfaces disposées en vis-à-vis qui permettent concomitamment le pincement d'une mèche de cheveux. L'unité de traitement portable comprend des moyens de diffusion de vapeur configurés pour diffuser de la vapeur depuis une première des deux surfaces vers la seconde des deux surfaces. De manière remarquable, l'appareil de coiffure comprend des moyens de confinement de la vapeur diffusée, entre les deux surfaces plaquées l'une contre l'autre. Ces moyens de confinement permettent de préserver une quantité de vapeur au contact de la mèche de cheveux avec une répartition homogène, dans un espace de confinement disposé entre les deux surfaces qui pincent ladite mèche, en sorte de favoriser le traitement par vapeur. Cette vapeur demeure dans l'espace de confinement un laps de temps avant de s'échapper sous l'action du débit de vapeur. Le confinement de la vapeur permet avantageusement de réduire le débit de vapeur des moyens de vaporisation de l'unité de traitement portable. La vapeur est amenée et circule par des moyens de diffusion ou encore des moyens de projection, la circulation pouvant en effet se faire sans ou avec surpression.To this end, the invention relates to a hairdressing appliance comprising a portable processing unit provided with two arms configured to form a clamp provided with two surfaces arranged opposite each other which simultaneously allow the clamping of a lock of hair. The portable processing unit includes vapor diffusion means configured to diffuse vapor from a first of the two surfaces to the second of the two surfaces. Remarkably, the hairdressing appliance comprises means for confining the vapor diffused between the two surfaces pressed against each other. These confinement means make it possible to preserve a quantity of steam in contact with the lock of hair with a homogeneous distribution, in a confinement space arranged between the two surfaces which pinch said lock, so as to promote the steam treatment. This vapor remains in the containment space for a period of time before escaping under the action of the vapor flow. Confining the steam advantageously makes it possible to reduce the steam flow rate from the vaporization means of the portable treatment unit. The steam is supplied and circulates by diffusion means or else projection means, the circulation being able in fact to take place without or with overpressure.
Selon l'appareil de coiffure objet de l'invention, les moyens de confinement de la vapeur comprennent une gorge agencée dans la seconde des deux surfaces, en vis-à-vis des moyens de diffusion. Ainsi la vapeur passe au travers de la mèche de cheveux et demeure confinée dans ladite gorge.According to the hairdressing appliance which is the subject of the invention, the means for confining the steam comprise a groove arranged in the second of the two surfaces, facing the diffusion means. The steam thus passes through the lock of hair and remains confined in said groove.
Selon cette mise en œuvre de l'appareil de coiffure objet de l'invention, la gorge débouche sur au moins l'un des deux bords longitudinaux de la seconde surface en sorte de permettre l'échappement de cette vapeur sous l'action du débit de vapeur sortant des moyens de diffusion, après avoir maintenu cette vapeur confinée dans ladite gorge. La vapeur dans l'espace de confinement est ainsi renouvelée. Cela permet de maintenir une pression de vapeur dans l'espace de confinement, cette pression pouvant être substantiellement constante.According to this implementation of the hairdressing appliance which is the subject of the invention, the groove opens onto at least one of the two longitudinal edges of the second surface so as to allow the escape of this vapor under the action of the flow. steam leaving the diffusion means, after having kept this vapor confined in said groove. The vapor in the confinement space is thus renewed. This makes it possible to maintain a vapor pressure in the containment space, this pressure being able to be substantially constant.
Selon cette mise en œuvre de l'appareil de coiffure objet de l'invention, la gorge a une largeur comprise entre 2 et 6 mm, de préférence 2,5 mm, et une profondeur comprise entre 0,5 et 2 mm, de préférence 1 mm. Ces dimensions permettent une optimisation de l'espace de confinement en sorte de maintenir une vapeur renouvelée suffisante en contact sur une largeur de mèche de cheveux afin de la traiter. En outre, la gorge a une longueur comprise entre 20 et 220 mm, de préférence 90 mm, en vue d'une optimisation du volume de l'espace de confinement pour un débit de vapeur réduit compris entre 0,5 et 2 g/min , de préférence entre 0,9 et 1,2g/min.According to this implementation of the hairdressing appliance which is the subject of the invention, the groove has a width of between 2 and 6 mm, preferably 2.5 mm, and a depth of between 0.5 and 2 mm, preferably 1 mm. These dimensions allow optimization of the confinement space so as to maintain sufficient renewed vapor in contact over a width of lock of hair in order to treat it. In addition, the groove has a length of between 20 and 220 mm, preferably 90 mm, with a view to optimizing the volume of the containment space for a reduced vapor flow rate of between 0.5 and 2 g / min , preferably between 0.9 and 1.2 g / min.
Selon l'appareil de coiffure objet de l'invention, la première surface comprend une rainure munie d'un fond, les moyens de diffusion de vapeur étant agencés pour diffuser la vapeur depuis ledit fond, les moyens de confinement de la vapeur comprenant la rainure, en complément voire en substitution de la gorge précitée agencée dans la seconde des deux surfaces.According to the hairdressing appliance which is the subject of the invention, the first surface comprises a groove provided with a bottom, the steam diffusion means being arranged to diffuse the steam from said bottom, the steam containment means comprising the groove , in addition or even in substitution for the aforementioned groove arranged in the second of the two surfaces.
Lorsque l'appareil de coiffure objet de l'invention comprend concomitamment une gorge et une rainure telles que précitées, ladite gorge est agencée en vis-à-vis de ladite rainure. En outre, la gorge et la rainure ont préférentiellement un volume sensiblement identique.When the hairdressing appliance which is the subject of the invention concomitantly comprises a groove and a groove as mentioned above, said groove is arranged opposite said groove. In addition, the groove and the groove preferably have a substantially identical volume.
Dans une variante de réalisation de l'appareil de coiffure objet de l'invention, muni d'une gorge telle que précitée, la première surface comprend deux rainures attenantes munies chacune d'un fond, les moyens de diffusion étant agencés pour diffuser la vapeur depuis au moins un desdits deux fonds. En outre, la gorge est agencée en vis-à-vis des deux rainures.In an alternative embodiment of the hairdressing appliance which is the subject of the invention, provided with a groove as mentioned above, the first surface comprises two adjoining grooves each provided with a base, the diffusion means being arranged to diffuse the vapor from at least one of said two bases. In addition, the groove is arranged vis-à-vis the two grooves.
Selon l'appareil de coiffure objet de l'invention, au moins une rainure débouche sur au moins l'un des deux bords longitudinaux de la première surface, ce qui permet de laisser s'échapper la vapeur après avoir été diffusée et maintenue dans l'espace de confinement.According to the hairdressing appliance which is the subject of the invention, at least one groove opens onto at least one of the two longitudinal edges of the first surface, which allows the steam to escape after having been diffused and maintained in the 'containment space.
Dans une réalisation de l'appareil de coiffure objet de l'invention, les moyens de diffusion de vapeur comprennent une pluralité d'orifices de diffusion agencés sur la longueur du fond de l'au moins une rainure. Dans une variante de réalisation, ces moyens de diffusion de vapeur comprennent une fente de diffusion agencée sur la longueur du fond de l'au moins une rainure.In one embodiment of the hairdressing appliance which is the subject of the invention, the steam diffusion means comprise a plurality of diffusion orifices arranged along the length of the bottom of the at least one groove. In a variant embodiment, these vapor diffusion means comprise a diffusion slit arranged along the length of the bottom of the at least one groove.
Selon un mode de réalisation de l'appareil de coiffure objet de l'invention, une grille est agencée au-dessus de l'au moins une rainure sur la première surface. Cela contribue à mieux répartir la vapeur sur la mèche de cheveux.According to one embodiment of the hairdressing appliance which is the subject of the invention, a grid is arranged above the at least one groove on the first surface. This helps to distribute the steam better over the lock of hair.
Selon un autre mode de réalisation de l'appareil de coiffure objet de l'invention, celui-ci est muni d'une seule rainure qui présente une forme incurvée. En outre, la gorge comprend une grille bombée de forme complémentaire à ladite rainure incurvée. Cela contribue à mieux répartir la vapeur sur la mèche de cheveux tout en la mettant en tension durant le déplacement de l'unité de traitement portable qui pince ladite mèche.According to another embodiment of the hairdressing appliance which is the subject of the invention, the latter is provided with a single groove which has a curved shape. In addition, the groove comprises a domed grid of complementary shape to said curved groove. This helps to better distribute the steam on the lock of hair while putting it in tension during the movement of the portable treatment unit which clamps said lock.
Selon un autre mode de réalisation de l'appareil de coiffure objet de l'invention, celui-ci comprend une rainure et une gorge qui présentent une forme circulaire de sorte à former un cylindre, en position fermée de la pince. En outre, l'appareil de coiffure comprend un rouleau perforé monté en rotation à l'intérieur dudit cylindre. Cela permet de répartir la vapeur dans l'espace de confinement constitué par ledit cylindre, la rotation du rouleau évitant de tirer la mèche de cheveux durant le déplacement de l'unité de traitement portable le long de cette mèche.According to another embodiment of the hairdressing appliance which is the subject of the invention, the latter comprises a groove and a groove which have a circular shape so as to form a cylinder, in the closed position of the clamp. Further, the styling apparatus comprises a perforated roller rotatably mounted within said cylinder. This allows the vapor to be distributed in the confinement space formed by said cylinder, the rotation of the roller avoiding pulling the lock of hair during the movement of the portable treatment unit along this lock.
Selon l'appareil de coiffure objet de l'invention, les moyens de confinement de la vapeur sont excentrés sur les surfaces. Il faut entendre que les moyens de confinement ne sont pas au milieu des surfaces mais plutôt en amont ou en aval sur les surfaces. Plus précisément, les moyens de confinement peuvent prendre la forme d'un système de confinement excentré sur la surface de traitement, par exemple un unique ensemble formé au moins par la gorge excentrée sur la surface de traitement ou plaque de lissage par rapport à son plan médian la traversant orthogonalement.According to the hairdressing device which is the subject of the invention, the means for confining the steam are eccentric on the surfaces. It should be understood that the means of containment are not in the middle of the surfaces but rather upstream or downstream on the surfaces. More precisely, the confinement means may take the form of a confinement system eccentric on the treatment surface, for example a single assembly formed at least by the groove eccentric on the treatment surface or smoothing plate with respect to its plane. median crossing it orthogonally.
Selon l'appareil de coiffure objet de l'invention, les deux surfaces sont munies chacune d'une plaque chauffante, lesdites plaques chauffantes étant disposées en vis-à-vis et permettant concomitamment le pincement d'une mèche de cheveux. Cela permet de réaliser un traitement par chauffe de la mèche de cheveux, concomitamment au traitement par vapeur.According to the hairdressing appliance which is the subject of the invention, the two surfaces are each provided with a heating plate, said heating plates being arranged opposite each other and simultaneously allowing the pinching of a lock of hair. This makes it possible to carry out a treatment by heating the lock of hair, concomitantly with the treatment by steam.
De préférence, selon cette réalisation de l'appareil de coiffure avec deux plaques chauffantes, les moyens de confinement de la vapeur sont agencés entre lesdites deux plaques chauffantes. Cela présente pour avantage de réchauffer la vapeur présente dans l'espace de confinement.Preferably, according to this embodiment of the hairdressing appliance with two heating plates, the means for confining the steam are arranged between said two heating plates. This has the advantage of heating the vapor present in the containment space.
Selon ce mode préférentiel de l'appareil de coiffure objet de l'invention, les moyens de confinement de la vapeur sont excentrés sur les parties disposées en aval sur les plaques chauffantes, ce qui permet de traiter par vapeur la mèche de cheveux avant de la traiter par chauffe, lors du déplacement de l'unité de traitement portable le long de ladite mèche. De préférence, le médian des moyens de confinement est situé à une distance d1 du bord aval des plaques chauffantes, le rapport de la distance d1 sur la largeur l1 des plaques chauffantes étant compris entre 0,1 et 0,4.According to this preferred embodiment of the hairdressing appliance which is the subject of the invention, the steam confinement means are eccentric on the parts arranged downstream on the heating plates, which makes it possible to treat the lock of hair by steam before washing treating by heating, when moving the portable processing unit along said wick. Preferably, the median of the confinement means is located at a distance d1 from the downstream edge of the heating plates, the ratio of the distance d1 to the width l1 of the heating plates being between 0.1 and 0.4.
Selon l'appareil de coiffure objet de l'invention, un peigne est agencé en aval de l'une des surfaces. Cela permet de démêler et d'aérer la mèche de cheveux avant son traitement par vapeur, favorisant ainsi le passage de la vapeur entre les cheveux.According to the hairdressing device which is the subject of the invention, a comb is arranged downstream of one of the surfaces. This allows the lock of hair to be untangled and ventilated before it is steamed, thus promoting the passage of steam between the hair.
Selon l'appareil de coiffure objet de l'invention, celui-ci comprend un pare-vapeur qui est configuré pour bloquer la vapeur s'échappant des moyens de confinement, en direction de la partie proximale de la pince, ladite partie proximale étant configurée pour manipuler l'unité de traitement portable. Ainsi on protège la main qui manipule l'unité de traitement portable contre les brûlures par vapeur.According to the hairdressing device which is the subject of the invention, the latter comprises a vapor barrier which is configured to block the vapor escaping from the containment means, towards the proximal part of the clamp, said proximal part being configured for handling the portable processing unit. This protects the hand operating the portable processing unit against steam burns.
Selon l'appareil de coiffure objet de l'invention, les moyens de diffusion de vapeur sont configurés pour disposer d'un débit de vapeur compris entre 0,5 g/min et 2 g/min, de préférence entre 0,9 g/min et 1,2 g/min. Cela permet la mise en œuvre de moyens de vaporisation traditionnels voire innovants sur l'unité de traitement portable, disposant d'un encombrement limité et d'une conception simplifiée, en comparaison de ceux décrits dans le document
La description suivante de différentes variantes de réalisation met en évidence les caractéristiques et avantages de l'appareil de coiffure objet de l'invention. Cette description s'appuie sur des figures, parmi lesquelles :
- La
figure 1 illustre un appareil de coiffure objet de l'invention, du type lisseur vapeur; - Les
figures 2 et 3 montrent deux plaques chauffantes telles qu'agencées sur les deux bras de l'unité de traitement portable, respectivement en position de pincement et en position ouverte de la pince ; - La
figure 4 illustre un appareil de coiffure objet de l'invention mettant en évidence la présence d'un pare-vapeur; - La
figure 5 illustre une plaque chauffante munie de deux rainures attenantes disposant de moyens de diffusion de vapeur; - La
figure 6 illustre une plaque chauffante munie d'une rainure équipée d'une grille perforée ; - La
figure 7 illustre deux plaques chauffantes en position de pincement et met en évidence une forme incurvée de la rainure et une grille perforée bombée sur la gorge ; - La
figure 8 illustre deux plaques chauffantes en position de pincement et met en évidence une forme cylindrique constituée par la rainure et la gorge, avec la présence d'un rouleau perforé dans le cylindre ; - Les
figures 9, 10 ,11 et 12 illustrent d'autres alternatives au mode de réalisation des moyens de confinement.
- The
figure 1 illustrates a hairdressing appliance which is the subject of the invention, of the steam straightener type; - The
figures 2 and3 show two heating plates as arranged on the two arms of the portable processing unit, respectively in the clamping position and in the open position of the clamp; - The
figure 4 illustrates a hairdressing appliance which is the subject of the invention demonstrating the presence of a vapor barrier; - The
figure 5 illustrates a heating plate provided with two adjoining grooves having vapor diffusion means; - The
figure 6 illustrates a heating plate provided with a groove equipped with a perforated grid; - The
figure 7 illustrates two heating plates in the pinch position and highlights a curved shape of the groove and a domed perforated grid on the groove; - The
figure 8 illustrates two heating plates in a pinch position and shows a cylindrical shape formed by the groove and the groove, with the presence of a perforated roller in the cylinder; - The
figures 9, 10 ,11 and 12 illustrate other alternatives to the embodiment of the confinement means.
Dans la description suivante, les mêmes références sont utilisées pour désigner les caractéristiques identiques ou similaires selon les différentes variantes de conception de l'appareil de coiffure objet de l'invention qui sont décrites à l'appui des
Sur la
Les deux bras 3, 4 comprennent chacun une partie proximale 3a, 4a. Ces deux parties proximales 3a, 4a peuvent concomitamment être empoignées avec une main, ce qui permet la manipulation de l'unité de traitement portable 2 et la fermeture de la pince lorsque les deux parties proximales 3a, 4a sont enserrées.The two
Les deux bras 3, 4 comprennent chacun sur leur face interne et au niveau de leur partie distale 3b, 4b, une surface 5, 6 permettant concomitamment le pincement de la mèche de cheveux. Selon le mode de réalisation de la
Dans une réalisation, l'unité de traitement portable 2 de l'appareil de coiffure 1 selon l'invention pourra reprendre des caractéristiques techniques similaires à celles décrites dans la demande de brevet
L'unité de traitement 2 portable de l'appareil de coiffure 1 comprend également des moyens de projection ou diffusion de vapeur 7 depuis la première surface 5 vers la seconde surface 6. Tel qu'illustré en
D'autres caractéristiques, également connues de l'homme du métier, sont également mises en œuvre sur l'appareil de coiffure 1 selon l'invention. L'unité de traitement 2 portable comprend notamment une carte électronique (non illustrée) qui est configurée pour gérer l'activation des deux plaques chauffantes 17, 18 et de la chambre de vaporisation. Cette carte électronique est agencée à l'intérieur de l'un des deux bras 3, 4, par exemple dans la partie proximale 3a du premier bras 3. L'unité de traitement 2 portable comprend un capteur magnétique 25, illustré en
Tel qu'illustré sur les
Tel qu'illustré sur les
Tel qu'illustré sur la
La
Sur la
Sur le mode de réalisation de la
Sur la
Les
Ainsi la
La
La
Enfin, la
Sur la
D'autres variantes de mise en œuvre sont envisageables dans le cadre de l'invention. On peut notamment prévoir un espace de confinement qui est constitué uniquement par le volume d'une gorge 9 sur la seconde surface 6, ou uniquement par le volume d'une rainure 10 comprenant les orifices 12 de diffusion ou projection de vapeur, sur la première surface 5. Il convient dans ce cas de dimensionner ledit volume de la gorge 9 ou de la rainure 10, en sorte de constituer ledit confinement de vapeur.Other implementation variants are possible within the framework of the invention. In particular, a confinement space can be provided which is formed solely by the volume of a
On peut également prévoir un agencement des moyens de confinement et des moyens de diffusion ou projection de vapeur 7 sur les surfaces 5, 6, séparément des plaques chauffantes 17, 18, lesdits moyens de confinement et lesdits moyens de diffusion ou projection de vapeur 7 étant disposés en aval desdites plaques chauffantes 17, 18.It is also possible to provide an arrangement of the confinement means and of the vapor diffusion or projection means 7 on the
Selon les différentes variantes de réalisation précitées, on peut en outre remplacer les orifices 12 de diffusion ou projection de vapeur par une fente de diffusion ou projection de vapeur agencée dans le fond 11, 11' de la rainure 10, 10', en conservant un débit de vapeur compris entre 0,5 g/min et 2 g/min, de préférence entre 0,9 g/min et 1,2 g/min.According to the various variant embodiments mentioned above, it is also possible to replace the
Selon les différentes variantes de réalisation précitées, on peut ajouter un ioniseur embarqué qui sera destiné à amener des ions dans les moyens de confinement de vapeur pour éliminer l'électricité statique.According to the various variant embodiments mentioned above, an on-board ionizer can be added which will be intended to bring ions into the vapor confinement means in order to eliminate static electricity.
Claims (19)
- Hairstyling apparatus (1) comprising a handheld treatment unit (2) provided with two arms (3, 4) configured to form a clamp provided with two surfaces (5, 6) arranged opposite one another which allow together for the clamping of a strand of hair, the handheld treatment unit comprising steam diffusion means (7) configured to diffuse the steam from a first (5) of the two surfaces to the second (6) of the two surfaces, the apparatus comprising means for confining (9, 10, 10') the steam diffused, in a confinement space arranged between the two surfaces (5, 6) flattened against one another, said confinement means allowing to preserve a steam quantity in contact with the strand of hair with a homogenous distribution, the steam remains in the confinement space, a time lapse before escaping under the action of the steam flow and the means of steam confinement comprise a groove (9) arranged in the second (6) of the two surfaces, opposite the diffusion means (7), the groove (9) opening out over at least one of the two longitudinal edges (6a, 6b) of the second surface (6), characterised in that the groove (9) has a width comprised between 2 and 6mm, preferably 2.5mm, and a depth comprised between 0.5 and 2mm, preferably 1mm.
- Hairstyling apparatus (1) according to claim 1, wherein a comb (19) is arranged downstream from one of the surfaces (5, 6).
- Hairstyling apparatus (1) according to one of claims 1 to 2, wherein the two surfaces (5, 6) are each provided with a heating plate (17, 18), said heating plates being arranged opposite one another and together allowing the clamping of a strand of hair, the means of steam confinement (9, 10, 10') being advantageously arranged between the two heating plates (17, 18).
- Hairstyling apparatus (1) according to claim 1, wherein the means of steam confinement (9, 10, 10') are off-centred on the parts (17a, 18a) arranged downstream on the heating plates (17, 18).
- Hairstyling apparatus (1) according to one of the preceding claims, wherein the groove has a length advantageously comprised between 20 and 220mm, preferably 90mm.
- Hairstyling apparatus (1) according to one of the preceding claims, wherein the first surface (5) comprises a furrow (10) provided with a bottom (11), the steam diffusion means (7) being arranged to diffuse steam from said bottom, the steam confinement means comprising the furrow.
- Hairstyling apparatus (1) according to the preceding claim, wherein the groove (9) is arranged opposite the furrow (10).
- Hairstyling apparatus (1) according to the preceding claim, wherein the groove (9) and the furrow (10) have a substantially identical volume.
- Hairstyling apparatus (1) according to one of the preceding claims, wherein the first surface (5) comprises two adjacent furrows (10, 10') each provided with a bottom (11, 11'), the diffusion means (7) being arranged to diffuse steam from at least one of said two bottoms, the groove (9) being arranged opposite the two furrows.
- Hairstyling apparatus (1) according to one of claims 6 to 9, wherein at least one furrow (10, 10') opens out onto at least one of the two longitudinal edges (5a, 5b) of the first surface (5).
- Hairstyling apparatus (1) according to one of claims 6 to 10, wherein the steam diffusion means (7) comprise a plurality of diffusion orifices (12, 12') or a diffusion slot arranged over the length of the bottom of the at least one furrow (10, 10').
- Hairstyling apparatus (1) according to one of claims 6 to 11, wherein a grid (13) is arranged above the at least one furrow (10, 10') on the first surface (5).
- Hairstyling apparatus (1) according to one of claims 6 to 8, wherein the furrow (10) has a curved shape and the groove (9) comprises a curved grid (14) of shape complementary to said curved furrow.
- Hairstyling apparatus (1) according to one of claims 6 to 8, wherein the furrow (10) and the groove (9) have a circular shape so as to form a cylinder (15) in a closed position of the clamp, said apparatus comprising a perforated roller (16) mounted in rotation inside said cylinder.
- Hairstyling apparatus (1) according to one of the preceding claims, wherein the means of steam confinement (9, 10, 10') are off-centred over the surfaces (5, 6).
- Hairstyling apparatus (1) according to one of the preceding claims, which comprises a steam shutoff (20) configured to block steam escaping from the confinement means (9, 10, 10'), in the direction of the proximal part (3a, 4a) of the clamp which is configured to manipulate the handheld treatment unit (2).
- Hairstyling apparatus (1) according to one of the preceding claims, wherein the means of diffusing steam (7) are configured to arrange a steam flow comprised between 0.5g/min and 2g/min, preferably between 0.9g/min and 1.2g/min.
- Hairstyling apparatus according to one of the preceding claims, wherein the means of diffusing steam (7) define a confinement space constituted only by the volume of the groove (9) on the second surface (6).
- Hairstyling apparatus according to claims 6 and 11, wherein the means of diffusing steam (7) define a confinement space constituted only by the volume of the furrow (10) comprising the steam diffusion orifices on the first surface (5).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1454271A FR3020930B1 (en) | 2014-05-14 | 2014-05-14 | STEAM HAIRSTAPPING APPARATUS WITH MEANS OF CONTAINING STEAM |
PCT/FR2015/051239 WO2015173508A1 (en) | 2014-05-14 | 2015-05-12 | Hairstyling apparatus using steam with steam-confining means |
Publications (2)
Publication Number | Publication Date |
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EP3142513A1 EP3142513A1 (en) | 2017-03-22 |
EP3142513B1 true EP3142513B1 (en) | 2020-08-26 |
Family
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Application Number | Title | Priority Date | Filing Date |
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EP15727697.3A Active EP3142513B1 (en) | 2014-05-14 | 2015-05-12 | Hair-styling apparatus with steam-containment means |
EP15727696.5A Active EP3142512B1 (en) | 2014-05-14 | 2015-05-12 | Steam-hair-styling apparatus with comb |
EP15167243.3A Active EP2944218B1 (en) | 2014-05-14 | 2015-05-12 | Hair-styling apparatus with steam-containment means |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
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EP15727696.5A Active EP3142512B1 (en) | 2014-05-14 | 2015-05-12 | Steam-hair-styling apparatus with comb |
EP15167243.3A Active EP2944218B1 (en) | 2014-05-14 | 2015-05-12 | Hair-styling apparatus with steam-containment means |
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US (3) | US11452352B2 (en) |
EP (3) | EP3142513B1 (en) |
JP (2) | JP6800754B2 (en) |
KR (2) | KR102360506B1 (en) |
CN (7) | CN105077952B (en) |
BR (3) | BR102015010789B1 (en) |
ES (2) | ES2817648T3 (en) |
FR (1) | FR3020930B1 (en) |
RU (2) | RU2687631C2 (en) |
WO (2) | WO2015173507A1 (en) |
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