EP3766377B1 - Epilationskopf-rolle für epilationsgerät, epilationskopf und epilationsgerät, die mit einer solchen rolle ausgestattet sind - Google Patents

Epilationskopf-rolle für epilationsgerät, epilationskopf und epilationsgerät, die mit einer solchen rolle ausgestattet sind Download PDF

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Publication number
EP3766377B1
EP3766377B1 EP20185157.3A EP20185157A EP3766377B1 EP 3766377 B1 EP3766377 B1 EP 3766377B1 EP 20185157 A EP20185157 A EP 20185157A EP 3766377 B1 EP3766377 B1 EP 3766377B1
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EP
European Patent Office
Prior art keywords
roller
central
hair
roller elements
elements
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EP20185157.3A
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English (en)
French (fr)
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EP3766377A1 (de
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Antoine LEBOSSE
Laurent Henin
Fabien Normand
Martial Maisonneuve
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SEB SA
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SEB SA
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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
    • A45D26/00—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
    • A45D26/0023—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers with rotating clamping elements
    • A45D26/0028—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers with rotating clamping elements with rotating discs or blades

Definitions

  • the present invention relates to the general technical field of hair removal devices, in particular for domestic use, and more specifically to the field of hair removal devices equipped with a hair removal head with a rotating hair removal roller and used for removing hair. hairs of a user.
  • Document EP2471405 discloses a hair removal head roller for a hair removal device comprising two side roller elements and a plurality of central roller elements defining a plurality of windows carrying a first fixed jaw and intended to receive a second jaw mounted movably relative to said window .
  • the objects assigned to the invention therefore aim to propose a new epilation head roller which, while being of particularly simple and inexpensive design, is reliable in operation.
  • Another object of the invention aims to propose a new epilation head roller, a new epilation head and a new epilation device that are particularly robust in use.
  • Another object of the invention aims to propose a new hair removal head roller, a new hair removal head and a new hair removal device which allow particularly effective hair removal.
  • Another object of the invention aims to propose a new hair removal head roller, a new hair removal head and a new hair removal device with particularly safe and comfortable operation.
  • a hair removal head roller for a hair removal device, said roller extending longitudinally along an axis of rotation and comprising a main body formed of a stack, according to said axis of rotation, two lateral roller elements and a plurality of central roller elements interposed between said lateral roller elements, each of said lateral roller elements and said central roller elements defining by complementarity with the element of roller which is immediately adjacent to it a plurality of windows of fixed predetermined size, each of said windows carrying a first fixed jaw and being intended to receive within it a second jaw mounted movable relative to said window to form an epilation tweezer by cooperation of said second movable jaw with said first fixed jaw, said central roller elements all being identical to each other.
  • the objects assigned to the invention are further achieved using a hair removal device comprising such a hair removal head.
  • the invention relates, firstly, to a hair removal head roller 1 for a hair removal device, a preferred, non-limiting embodiment of which is illustrated in figures 1 to 5 .
  • the hair removal head roller 1 extends longitudinally along an axis A-A', around which it is intended to be rotated during normal operation of the hair removal device.
  • the invention also relates, as such, to a hair removal head (not illustrated) for a hair removal device, which hair removal head comprises at least one hair removal roller 1 in accordance with the invention, such that the latter will be described below, as well as a hair removal device (or epilator, not illustrated) comprising such an epilation head.
  • the hair removal device according to the invention is a portable, manual device, that is to say designed to be held and used by hand.
  • the hair removal device according to the invention is intended for use in a domestic setting by a user lacking particular professional skills in personal care and more specifically hair removal by plucking. hairs. Its use is not particularly limited in terms of areas of the body (human, or even animal) likely to be treated, provided of course that it is an area where the skin is actually covered with hair.
  • the hair removal device is a portable electromechanical type device. It can typically comprise a hollow housing, for example formed of two half-shells assembled together, preferably in a watertight manner, so as to define on the one hand an exterior surface forming a zone of gripping of the epilating device by the user and, on the other hand, an internal space within which are housed various functional elements necessary for the proper functioning of the epilating device and, in particular, that of the roller 1 of its epilation head.
  • the housing of the hair removal device may in particular comprise at least one electric drive motor associated with transmission means (for example of the gear train type) of the rotational movement of the axis of the said motor.
  • the latter can, for example, include a battery of replaceable or rechargeable electrical accumulators to allow either autonomous, nomadic use of the hair removal device, or include an electrical transformer intended to be connected to a conventional electrical outlet by via an external power cord.
  • the epilation head according to the invention preferably comprises means for reversibly fixing the epilation head to the housing of the epilation device, so as to allow disassembly/reassembly, by the user, of the head. hair removal, for example for maintenance or replacement purposes.
  • the epilation head comprises a hollow body delimiting an epilation chamber (or casing) inside which at least one roller 1 conforming to the invention can be mounted to rotate around its axis AA' of rotation and in such a way that the roller 1 is flush with the level a window fitted in the hollow body.
  • the epilation head can advantageously comprise means for reversibly fixing the roller 1 within said hollow body of the epilation head, so as to authorize disassembly/reassembly of the roller 1 relative to the epilation head, for example at for purposes of maintenance or replacement of said roller 1.
  • the epilation head according to the invention comprises fixing means which are designed, on the contrary, to prohibit (in normal use of the head hair removal) the relative disassembly of the roller 1 and the hollow body of the hair removal head.
  • the hair removal head roller 1 comprises a main body 2 formed of a stack, along the axis of rotation A-A', of a plurality of roller elements (or blocks) distinct. More specifically, the main body 2 of the roller 1 is formed of a stack of two lateral roller elements 3A, 3B (side blocks) and a plurality of central roller elements 4A, 4B, 4C (central blocks) interposed between said side roller elements 3A, 3B. The main body 2 thus formed then extends itself longitudinally along the axis AA' of extension and rotation of the roller 1.
  • the main body 2 of the roller 1 is formed from a stack of three central roller elements 4A, 4B, 4C interposed between said lateral roller elements 3A, 3B.
  • the number of central roller elements 4A, 4B, 4C is not limited in practice.
  • each of the central roller elements 4A, 4B, 4C of the main body 2 of the roller 1 has a first face 5A, 5B, 5C and an opposite second face 6A, 6B, 6C, at which said central roller element 4A, 4B , 4C can advantageously be directly (that is to say without intermediate piece) stacked against, coupled to, a respective face of a roller element (lateral or central) immediately adjacent along the axis of rotation A-A' .
  • each of said lateral roller elements 3A, 3B can have a working face 7A, 7B, advantageously intended to be directly (that is to say without intermediate piece) stacked against, coupled to, one of said first and second faces 5A, 5B, 5C, 6A, 6B, 6C of one of said central roller elements 4A, 4B, 4C, and an opposite face 8A, 8B (or external face), oriented towards the outside of the main body 2 of the roller 1 and which preferably defines an end face of said main body 2.
  • the side roller elements 3A, 3B and the central roller elements 4A, 4B, 4C of the roller 1 according to the invention are designed and configured in such a way that each of said side roller elements 3A, 3B and said central roller elements 4A, 4B, 4C defines, by complementarity with the roller element (central 4A, 4B, 4C or lateral 3A, 3B) which is immediately adjacent to it, a plurality of windows 9 of fixed predetermined size. Said windows 9 are thus defined, materialized, by complementarity in shape of a pair of immediately adjacent lateral 3A, 3B and central 4A, 4B, 4C roller elements.
  • said windows 9 are fixed in the sense that, when the roller 1 is stopped or in operation, the dimensions of the windows 9 remain unchanged.
  • said windows 9 are advantageously distinct and distant from each other, and preferably delimited by a continuous closed contour (for example of substantially rectangular shape).
  • said contour can advantageously be formed by complementarity of a first contour element defined by one of said lateral roller elements 3A, 3B or central 4A, 4B, 4C, and a second contour element defined by another of said lateral roller elements 3A, 3B or central 4A, 4B, 4C immediately adjacent.
  • Each of the windows 9 thus defined carries a first fixed jaw 10 (or fixed blade) and is intended to (and therefore designed and dimensioned for) receive within it a second jaw 11, which is in turn mounted movable (or movable blade) relative to said window 9, to form hair removal tweezers 12 (or tearing tweezers) by cooperation of the first fixed jaw 10 with the second movable jaw 11.
  • this first fixed jaw 10 can typically be arranged at one or other of the first and second contour elements of the window 9.
  • the window 9 is thus (at least in part) delimited by said first fixed jaw 10 .
  • the travel of the second movable jaws 11 between their open and closed positions is of the order of approximately 1 to 1.5 mm.
  • the second movable jaws 11 are made of metal, for example stainless steel.
  • the second movable jaws 11 could possibly be made of a plastic material, provided that the plastic material chosen gives said jaws sufficient mechanical strength and rigidity to enable them to effectively perform their function of pinching and pulling out hairs.
  • roller 1 in addition to simplifying both the management of the stocks of parts necessary for the manufacture of the main body 2 of the roller 1 and the relative assembly of these parts (whether manually or automatically), also advantageously gives the roller 1 according to the invention a " modular " character ". Indeed, it is therefore possible to simply and inexpensively manufacture hair removal head rollers of more or less length (considered according to their axis of rotation), and therefore capable of allowing hair removal of a strip of more or less less wide body area, by successive stacking of two, three, four or more identical central roller elements 4A, 4B, 4C. The same central roller element reference 4A, 4B, 4C can thus be advantageously used for the manufacture of epilation head rollers intended to equip epilation heads and epilation devices of different sizes.
  • said central roller elements 4A, 4B, 4C are designed so that their said first and second faces 5A, 5B, 5C, 6A, 6B, 6C have complementary profiles in pairs.
  • the profile of each of the first and second faces 5A, 5B, 5C, 6A, 6B, 6C of one of said central roller elements 4A, 4B, 4C is complementary to both the profile of the first face 5A, 5B, 5C and the profile of the second face 6A, 6B, 6C of each of the other central roller elements 4A, 4B, 4C.
  • central roller elements 4A, 4B, 4C can be stacked, arranged, coupled, one against the other regardless of the orientation of their first and second faces 5A, 5B, 5C, 6A, 6B, 6C.
  • This “ reversible ”, “ returnable ” nature of the central roller elements 4A, 4B, 4C makes it possible to further simplify the assembly of the main body 2 of the roller 1.
  • the central roller elements 4A, 4B, 4C are preferably designed to be assembled two by two along said axis of rotation AA' by nesting, more preferably with a regular angular radial offset (relative to the axis of rotation A-A ').
  • the central roller elements 4A, 4B, 4C are designed so that their first and second faces 5A, 5B, 5C, 6A, 6B, 6C are respectively not inscribed in a plane.
  • they are designed so that the first and second faces 5A, 5B, 5C, 6A, 6B, 6C of any of the central roller elements 4A, 4B, 4C can fit closely, without play.
  • said central roller elements 4A, 4B, 4C can then advantageously be designed so that the first and second faces 5A, 5B , 5C, 6A, 6B, 6C of any of the central roller elements 4A, 4B, 4C can fit tightly, without significant play, indifferently in one or the other of the first and second faces 5A, 5B, 5C, 6A, 6B, 6C of another of said central roller elements 4A, 4B, 4C.
  • the working face 7A, 7B of the lateral roller elements 3A, 3B has a profile complementary to the respective profiles of the first and second faces 5A, 5B, 5C, 6A, 6B, 6C of the roller elements.
  • central rollers 4A, 4B, 4C (so that the side roller elements 3A, 3B can be stacked, arranged, coupled to any one of the first and second faces 5A, 5B, 5C, 6A, 6B, 6C of the any of the central roller elements 4A, 4B, 4C), said lateral roller elements 3A, 3B can then advantageously be designed so that their working face 7A, 7B can fit closely, without significant play, indifferently in either of the first and second faces 5A, 5B, 5C, 6A, 6B, 6C of any of the central roller elements 4A, 4B, 4C.
  • This particular “ interlocking ” design further facilitates the relative assembly of the central roller elements 4A, 4B, 4C, and preferably also the side roller elements 3A, 3B.
  • Such a design also advantageously makes it possible to guarantee perfect indexing two by two of the respective faces of the central roller elements 4A, 4B, 4C and, preferably also of the lateral roller elements 3A, 3B, so as to ensure precise definition and repeatable windows 9 intended to receive the second movable jaws 11. It also advantageously contributes to giving the main body 2 thus formed excellent mechanical strength.
  • the roller 1 can comprise means for relatively securing the lateral roller elements 3A, 3B and central roller elements 4A, 4B, 4C (and also the lateral toothed wheels 13A, 13B when these form separate parts of each of said lateral roller elements 3A, 3B), which securing means are designed to maintain the lateral roller elements 3A, 3B and central roller elements 4A, 4B, 4C in fixed position relative to each other along the axis of rotation AA' and/or to ensure (or contribute to ensuring) joint rotation, around the axis of rotation A-A', of said lateral roller elements 3A, 3B and central 4A, 4B, 4C and said toothed wheels 13A, 13B.
  • such securing means can be advantageously designed to guarantee (or at least contribute to guarantee) perfect angular indexing of the lateral roller elements 3A, 3B and central 4A, 4B, 4C between them and a precise and repeatable definition of the windows 9 intended to receive the second movable jaws 11, while generally facilitating the assembly of the main body 2 of the roller 1.
  • said securing means comprise a plurality of rods 14 or rigid and rectilinear pins (for example metallic), intended to be inserted closely, parallel to the axis of rotation A-A', in orifices 15 provided in each of the lateral roller elements 3A, 3B and central 4A, 4B , 4C (and preferably also, where appropriate, in the toothed wheel(s) 13A, 13B).
  • Roll 1 can also include, as illustrated in figures 1, 2 , 4 And 5 , a central shaft 16 intended to cross axially (that is to say along an axis of extension BB' collinear with, coincident with, the axis AA' of extension and rotation of the roller 1) the main body 2 of the roller 1 and around which said main body 2 is rotatably mounted.
  • the central shaft 16 extends advantageously on either side of the main body 2 (and where appropriate the lateral toothed wheels 13A, 13B), so as to be able to be mechanically connected, at two opposite ends, to the epilation head.
  • said lateral roller elements 3A, 3B and central 4A, 4B, 4C (or also the toothed wheel(s) 13A, 13B) have a through internal axial recess, dimensioned to receive said central axis 16.
  • each of the first fixed jaws 10, introduced above is rigidly connected with one of said lateral roller elements 3A, 3B or central 4A, 4B, 4C defining the window 9 considered.
  • the first fixed jaw 10 carried by each of said windows 9 can advantageously be part integral with (that is to say come from material with) one of said lateral roller elements 3A, 3B or central 4A, 4B, 4C defining the window 9. In this way, the number of parts is advantageously further limited distinct to produce and assemble to manufacture roller 1, while making the operation of the latter more reliable.
  • first fixed jaws 10 constitute separate parts of the lateral roller elements 3A, 3B or central roller elements 4A, 4B, 4C, to which these separate parts could then be rigidly linked for example by overmolding or by snap-fastening. .
  • each of the windows 9 further carries a stop 17, opposite the first fixed jaw 10 and which is advantageously linked rigidly with the other of said lateral roller elements 3A, 3B or central 4A , 4B, 4C defining the window 9 considered, and against which abutment 17 the second movable jaw 11 may possibly come to bear when it occupies said open position.
  • said stop 17 advantageously defines a maximum opening position of the second movable jaw 11.
  • the stop 17 carried by each of said windows 9 can advantageously form an integral part of (it that is to say come from material with) one of said lateral roller elements 3A, 3B or central 4A, 4B, 4C defining the window 9.
  • the stops 17 constitute separate parts of the elements of side roller 3A, 3B or central 4A, 4B, 4C, to which they could then be rigidly linked, for example by overmolding or by snap-fastening.
  • each second mobile jaw 11 advantageously comprises as such, in addition to a jaw head 18 forming an operational part intended to come to bear against the corresponding first fixed jaw 10 to pinch a hair between the jaw head 18 and the first fixed jaw 10 (closed position), a jaw foot 19 rigidly connected to a cylinder or pivot shaft 20.
  • the latter is free to rotate around the pivot axis C-C', orthogonal to the rotation axis AA' of roll 1.
  • the main body 2 of the roller 1 advantageously comprises in return a plurality of housings 21 provided to receive the respective pivot shafts 20 of the second mobile jaw 11.
  • a housing 21 for example, formed in the mass of the roller element concerned when the latter forms a single, monolithic piece dimensioned to fully receive within it the pivoting shaft 20 of the second movable jaw 11, while that another of the lateral roller elements 3A, 3B and central 4A, 4B, 4C which is immediately adjacent to it is provided with a wall which closes said housing 20 when the lateral roller elements 3A, 3B and central 4A, 4B , 4C in question are stacked, assembled, one against the other.
  • said operating means further comprise at least one elastic return member 22 which is provided to return each of said second movable jaws 11 from said open position to said closed position.
  • the pinching force exerted, at the level of a hair removal tweezer 12, by the second movable jaw 11 against the first fixed jaw 10 is advantageously a function of a calibration of the elastic return member 22 It is therefore possible to choose or adjust the tare of the elastic return member 22 so that the latter exerts a sufficient pinching force to effectively grasp a hair to be pulled out and not let it slip during the pulling movement. , but not too important to avoid breaking the hair by pinching it.
  • the central shaft 16 then has an asymmetrical shape at the circumference portion corresponding to said opening zone 26.
  • the central shaft 16 advantageously forms an eccentric hub ( or camshaft), intended to cooperate with the beads 24 (which then form followers) of the individual opening means of the second movable jaws 11, to transform a rotational movement of the main body 2 of the roller 1 around the shaft central 16 and along the axis of rotation AA' in a movement of translation of the beads 24 and pivoting of the second jaws 11 movable around their respective pivot axis CC'.
  • said first and second surface portions 25, 26 of the central shaft 16 preferably extend along substantially the entire length of the main body 2 of the roller 1, which makes it possible to simplify the design of the operating means and of the central shaft 16.
  • the central shaft 16 then forms a single camshaft.
  • the first portion 25 of substantially cylindrical surface of the central shaft 16 extends along substantially the entire length of the main body 2, while the second portion 26 of surface extends along the axis AA' in a discontinuous manner so as to form on the surface of the central shaft 16 a plurality of protuberances separate intended to each come into contact opposite a hair removal tweezer 12.
  • the central shaft 16 would then form a multiple camshaft.
  • first and second surface portions 25, 26 of the shaft 16 extend along the axis of rotation A-A' of the roller 1, that is to say therefore along the axis of extension of the
  • the central shaft 16 advantageously allows the movement of the second movable jaws 11 mounted within the windows 9 of the same row of windows 9 to be maneuvered in a synchronized, simultaneous manner.
  • the tweezer 12 passes over the second portion 26 of surface forming a protuberance (opening zone) of the central shaft 16
  • the bead 24 of the rocker 23 of the opening means of the second movable jaw 11 comes into contact with said opening zone 26. This causes the tilting of the second movable jaw 11, along the pivot axis C-C', and maintaining the latter in its open position for a certain time.
  • the profile (seen in radial section) of the second surface portion 26 of the central shaft 16 can be modulated so as to produce more or less progressive opening and closing movements of the hair removal tweezers 12.
  • the profile of the second portion 26 begins (when followed from left to right, that is to say here in the intended direction of rotation of the roller 1) with a gentle slope to generate a movement of progressive opening of the pliers 12, followed by a plate holding the second movable jaws 11 (and therefore the pliers 12) in the open position, and ends with a relatively steep downward slope in order to allow the pliers 12 to close quickly to ensure good hair removal efficiency.
  • the hair removal roller 1 is designed to be driven, by the motor of the hair removal device, at a speed of approximately 1,500 revolutions per minute (rpm).
  • said first and second surface portions 25, 26 of the central shaft 16 are defined by a single monolithic part, for example made of plastic.
  • said first and second surface portions 25, 26 of the central shaft 16 are on the contrary defined by at least two distinct parts.
  • the first portion 25 of substantially cylindrical surface of the central shaft 16 is preferably defined by a elongated main shaft part 28, advantageously monolithic, within which is provided a housing 29 configured to receive closely, sliding in one direction normal to the extension axis BB' of the central shaft 16, one or more additional shaft parts 30A, 30B (for example, two) which in turn define(s) the second portion 26 surface of the shaft 16.
  • One or more compression springs 31 are arranged between the bottom of the housing 29 provided in the main shaft part 28 d on the one hand and the additional shaft part(s) 30A, 30B on the other hand.
  • centering studs can also advantageously be provided, both on the bottom of the housing 29 and on the additional shaft parts 30A, 30B, to hold in position and guide the springs 31.
  • the shaft part(s) additional 30A, 30B are advantageously mounted to suspend within the main shaft part 28.
  • Such a design advantageously makes it possible to guarantee continuous, permanent support of the beads 24 against the second surface portion 26 of the central shaft 16 in operation of the roller 1, by compensating for possible dimensional variations of the parts forming the central shaft 16.
  • this design makes it possible to advantageously absorb part of the shock linked to the sudden contact of the beads 24 with the second portion 26 surface of the central shaft 16, so as to reduce wear in particular of the beads 24 and of the second surface portion 26 of the shaft central 16, and to limit the noise and vibrations generated in operation of the roller 1.

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Claims (16)

  1. Epilationskopf-Rolle (1) für eine Epiliereinrichtung, wobei die Rolle (1) sich in Längsrichtung entlang einer Rotationsachse (A-A') erstreckt und einen Hauptkörper (2) umfasst, der aus einer Stapelung von zwei seitlichen Rollenelementen (3A, 3B) und einer Vielzahl von mittleren, entlang der Rotationsachse (A-A') zwischen den seitlichen Rollenelementen (3A, 3B) interkalierten Rollenelementen (4A, 4B, 4C) gebildet ist, wobei jedes der seitlichen Rollenelemente (3A, 3B) und der mittleren Rollenelemente (4A, 4B, 4C) mittels Komplementarität mit dem Rollenelement, das ihm unmittelbar benachbart ist, eine Vielzahl von Fenstern (9) einer vorbestimmten festen Größe definiert, wobei jedes der Fenster (9) eine erste feste Backe (10) trägt und dazu bestimmt ist, in seiner Mitte eine zweite Backe (11) aufzunehmen, die bezüglich des Fensters (9) beweglich montiert ist, um durch Zusammenwirken der beweglichen zweiten Backe (11) mit der ersten festen Backe (10) eine Epilationspinzette (12) zu bilden, dadurch gekennzeichnet, dass die mittleren Rollenelemente (4A, 4B, 4C) untereinander alle identisch sind.
  2. Rolle (1) nach dem vorstehenden Anspruch, wobei jedes der mittleren Rollenelemente (4A, 4B, 4C) eine erste Fläche (5A, 5B, 5C) und eine gegenüberliegende zweite Fläche (6A, 6B, 6C) aufweist, wobei die erste und zweite Fläche (5A, 5B, 5C; 6A, 6B, 6C) paarweise komplementäre Profile aufweisen.
  3. Rolle (1) nach dem vorstehenden Anspruch, wobei jedes der seitlichen Rollenelemente (3A, 3B) eine erste Arbeitsfläche (7A, 7B) aufweist, welche ein zu den jeweiligen Profilen der ersten Fläche (5A, 5B, 5C) und der zweiten Fläche (6A, 6B, 6C) der mittleren Rollenelemente (4A, 4B, 4C) komplementäres Profil aufweist.
  4. Rolle (1) nach einem der vorstehenden Ansprüche, wobei die seitlichen Rollenelemente (3A, 3B) untereinander identisch sind.
  5. Rolle (1) nach einem der vorstehenden Ansprüche, wobei die mittleren Rollenelemente (4A, 4B, 4C) und/oder die seitlichen Rollenelemente (3A, 3B) jeweils ein einzelnes Teil bilden.
  6. Rolle (1) nach einem der vorstehenden Ansprüche, wobei die Fenster (9) auf dem Umfang des Hauptkörpers (2) der Rolle (1) unter Bildung von Fensterbereichen (9), die sich entlang der Rotationsachse (A-A') erstrecken, radial gleichmäßig verteilt sind.
  7. Rolle (1) nach dem vorstehenden Anspruch, wobei die Fenster (9) von zwei aufeinander folgenden Bereichen entlang der Rotationsachse (A-A) seitlich versetzt sind.
  8. Rolle (1) nach einem der vorstehenden Ansprüche, wobei die mittleren Rollenelemente (4A, 4B, 4C) entworfen sind, um durch Ineinandergreifen entlang der Rotationsachse (A- A') paarweise zusammengebaut zu werden, vorzugsweise mit einem regelmäßigen radialen Winkelversatz.
  9. Rolle (1) nach einem der vorstehenden Ansprüche, welche eine Vielzahl von zweiten Backen (11) umfasst, wobei jede der zweiten Backen (11) in der Mitte eines der Fenster (9) aufgenommen ist und bezüglich des Fensters (9) beweglich montiert ist, um durch Zusammenwirken der zweiten beweglichen Backe (11) mit einer der entsprechenden festen ersten Backen (10) eine Epilationspinzette (12) zu bilden.
  10. Rolle (1) nach dem vorstehenden Anspruch, wobei jede der zweiten Backen (11) zwischen einer offenen Position, in der die bewegliche zweite Backe (11) von der entsprechenden festen ersten Backe (10) distanziert ist, und einer geschlossenen Position, in der die bewegliche zweite Backe (11) in Kontakt mit der entsprechenden festen ersten Backe (10) vorliegt, montiert ist.
  11. Rolle (1) nach dem vorstehenden Anspruch, wobei jede der zweiten Backen (11) entlang einer Schwenkachse (C-C'), die zu der Rotationsachse (A-A') der Rolle (1) orthogonal ist, schwenkbar mit dem Hauptkörper (2) der Rolle (1) verbunden ist.
  12. Rolle (1) nach einem der Ansprüche 10 und 11, welche Manövriermittel umfasst, um die Verschiebung von jeder der beweglichen zweiten Backen (11) im Laufe der Rotation der Rolle (1) um die Rotationsachse (A-A') herum zwischen der geschlossenen Position und der offenen Position zu steuern.
  13. Rolle (1) nach dem vorstehenden Anspruch, welche eine Mittelwelle (16) umfasst, die den Hauptkörper (2) der Rolle (1) axial durchquert und um die herum der Hauptkörper (2) rotierbar montiert ist, wobei die Manövriermittel umfassen:
    - mindestens ein mit den beweglichen zweiten Backen (11) verbundenes Öffnungsmittel, um jede der beweglichen zweiten Backen (11) von der geschlossenen Position in Richtung der offenen Position zu verschieben, und
    - mindestens ein Betätigungsmittel (25, 26), im Wesentlichen an der Außenoberfläche der Mittelwelle (16) angeordnet und dazu bestimmt, um bei der Rotation des Hauptkörpers (2) der Rolle (1) um die Mittelachse (16) herum mit dem mindestens einen Öffnungsmittel zusammenzuwirken.
  14. Rolle nach Anspruch 12 oder 13, wobei die Manövriermittel mindestens ein elastisches Rückstellorgan (22) umfassen, das vorgesehen ist, um jede der beweglichen zweiten Backen (11) von der offenen Position in Richtung der geschlossenen Position vorzuspannen.
  15. Epilationskopf für Epiliereinrichtung, umfassend eine Epilationsrolle (1) nach einem der vorstehenden Ansprüche.
  16. Epiliereinrichtung, umfassend einen Epilationskopf nach dem vorstehenden Anspruch.
EP20185157.3A 2019-07-16 2020-07-10 Epilationskopf-rolle für epilationsgerät, epilationskopf und epilationsgerät, die mit einer solchen rolle ausgestattet sind Active EP3766377B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1908018A FR3098696B1 (fr) 2019-07-16 2019-07-16 Rouleau de tete d’epilation pour appareil a epiler, tete d’epilation et appareil a epiler equipes d’un tel rouleau

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EP3766377A1 EP3766377A1 (de) 2021-01-20
EP3766377B1 true EP3766377B1 (de) 2023-12-20

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EP (1) EP3766377B1 (de)
CN (1) CN213587647U (de)
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6123713A (en) * 1998-07-09 2000-09-26 K.I.S. Ltd Hair removal device with vibrating assembly
US20120035621A1 (en) * 2010-07-27 2012-02-09 K.I.S. Ltd. Hair removal device
EP2471404B1 (de) * 2010-12-28 2018-06-27 Braun GmbH Neuartige Pinzettenanordnung für einen Haarentfernungskopf
EP2471405B1 (de) * 2010-12-28 2016-05-18 Braun GmbH Neuartige Pinzettenanordnung für einen Haarentfernungskopf
CN102894632B (zh) * 2012-11-07 2015-01-07 上海奔腾电工有限公司 一种拔毛器的拔毛头组件的夹紧单元

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CN213587647U (zh) 2021-07-02
ES2973298T3 (es) 2024-06-19
FR3098696B1 (fr) 2021-07-30
FR3098696A1 (fr) 2021-01-22
EP3766377A1 (de) 2021-01-20

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