EP2114636A1 - Hair removal device - Google Patents

Hair removal device

Info

Publication number
EP2114636A1
EP2114636A1 EP08707355A EP08707355A EP2114636A1 EP 2114636 A1 EP2114636 A1 EP 2114636A1 EP 08707355 A EP08707355 A EP 08707355A EP 08707355 A EP08707355 A EP 08707355A EP 2114636 A1 EP2114636 A1 EP 2114636A1
Authority
EP
European Patent Office
Prior art keywords
trimmer
housing
hair
hair removal
removal device
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.)
Granted
Application number
EP08707355A
Other languages
German (de)
French (fr)
Other versions
EP2114636B1 (en
Inventor
Xavier Perez-Lopez
Andreas Larscheid
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Braun GmbH
Original Assignee
Braun GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Braun GmbH filed Critical Braun GmbH
Publication of EP2114636A1 publication Critical patent/EP2114636A1/en
Application granted granted Critical
Publication of EP2114636B1 publication Critical patent/EP2114636B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
    • B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
    • B26B19/06—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving co-operating cutting elements both of which have shearing teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/20—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers with provision for shearing hair of preselected or variable length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/3806—Accessories
    • B26B19/3813—Attachments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/3806—Accessories
    • B26B19/382—Built-in accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/3853—Housing or handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • B26B21/222—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit
    • B26B21/225—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit the changeable unit being resiliently mounted on the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/40—Details or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/40—Details or accessories
    • B26B21/4081—Shaving methods; Usage or wear indication; Testing methods

Definitions

  • the invention relates to a hair removal device according to the preamble of claim 1.
  • Such a hair removal device is known for example from WO 2005/102623 A2, this document shows a known wet razor, to which additionally an electrically drivable trimmer is mounted.
  • This trimmer is slidably or pivotally mounted on the handle of the wet shaver and its movable trimmer blade is provided with a coupling device which, after being displaced or pivoted relative to the handle of the wet shaver, couples into a portion of the electric drive, thereby operating the trimmer assembly. If the trimmer is moved back from this use position back to the park position, so the movable trimmer blade again disengaged from the electric drive, so that they no longer performs relative movement to the fixed trimmer blade.
  • the invention is therefore an object of the invention to provide a hair removal device of the type mentioned above, which is characterized by a particularly simple structure, which is designed for a long-lasting and safe use, with the hair removal device also can be particularly cost-effective and easy to manufacture.
  • the solution according to the invention allows the use of the electrically driven trimmer without first moving it into a coupling position with the electric drive.
  • the inventive solution the number of necessary components, in particular the relatively movable components can be reduced.
  • the support member is advantageously slidably guided on the housing, wherein the displacement can be rectilinear and / or along a curve. This allows a simple Positioning by the user, which can be further simplified by appropriate arranged along the displacement path locking elements positioning in different operating positions. Alternatively or additionally, a pivotable mounting of the support element on the housing is possible, whereby further design options for the positioning of the second cutting system are created.
  • the trimmer is arranged stationary on the housing.
  • it is to increase the shaving comfort or in relation to a better adaptation of the trimmer to the contour of the skin surface to be shaved advantageous if the trimmer is floatingly mounted on the housing.
  • Such an embodiment allows the trimmer to descend in response to the contact pressure applied by the user against resilient tensioning of the trimmer.
  • the trimmer is arranged such that it, as seen in the direction of the Rasierzuges, lies in front of the cutting edge of the razor blade, whereby by means of the trimmer a coarse shave or a foreshortening of the hair takes place, and the razor blade causes a complete shaving of the remaining hair.
  • the second cutting system is mounted pivotably and / or floating on the support member.
  • An embodiment of the invention which is optimized in particular for shaving efficiency provides that the second shearing system has a plurality of razor blades which are arranged on a common carrier. This per se known multi-blade arrangement causes a more thorough shave with the same number of Rasiermann.
  • the hair removal device according to the invention can be used not only for shaving but also for shortening hair to a preselected length.
  • an embodiment of the invention is provided with a mounting option for such a spacer comb.
  • the distance comb determines a certain distance between the skin to be shaved and the trimmer. This distance then determines the length of the remaining hair.
  • the distance comb can in at be known manner adjustable, so that the user can set different distances and thus different remaining hair lengths with a single distance comb.
  • it is also possible to adjust the remaining hair length by a spacer comb of desired length is selected from a set of distance combs of different lengths and this is then attached to the housing of the hair removal device.
  • the second cutting system is completely covered by the spacer comb, so that an undesirable shortening of the hair is prevented by this second system.
  • FIG. 4 to 6 side view from the rear view and in perspective view of an inventive hair removal device, wherein the support member is located with the second cutting system in a middle operating position, and
  • Fig. 7 shows the trimmer of FIG. 1 in an enlarged view.
  • the hair removal device shown in Fig. 1 as a side view of a section has a housing 1, which receives an electric motor 2 and a designed as an electric accumulator 3 electrical energy storage.
  • a trimmer 4 is arranged, the cutting elements facing towards the front of the housing 6.
  • the trimmer which is formed in a conventional manner, shown enlarged.
  • the trimmer 4 is composed of a fixed trimmer comb 7 and a driven trimmer blade 8, wherein the trimmer blade 8 is arranged below the Trimmerkammes.
  • Both the trimmer comb 7 and the trimmer blade 8 are comb-shaped with a plurality of rows arranged in succession tines, the tines are aligned according to the figure to the left, ie in the direction of the front of the housing 6 out.
  • the trimming blade 8 extending parallel thereto is fastened to the end of a rocking lever 9, which is mounted on the inside of the housing front part 6 pivotably about a rotary bearing 10 which defines an axis of rotation 11.
  • a driver 12 is formed, in which the drive pin 13 engages, which is integrally formed on a swing bridge 14 (see Fig. 1).
  • the eccentric 15 engages in this swing bridge 14, which is arranged on the rotationally drivable drive shaft 16 of the electric motor 2.
  • the swing bridge 14 generates from the rotating movement of the drive shaft 16 a linear oscillation movement which is perpendicular to the plane of the drawing.
  • An arranged in the front housing part 6 on / off switch 17 is used to connect or disconnect the electric motor 2 with or from the electrical power supply through the accumulator 3.
  • the rotating drive shaft 16 generates in conjunction with the eccentric 15, the oscillation of the swing bridge 14, which is transmitted via the drive pin 13 on the driver 12 on the rocker arm 9.
  • Fig. 1 shows the slider 19 in its lower end position.
  • a receptacle 20 for a blade carrier 21 is arranged.
  • the receptacle 20 allows a plugging or releasing of the blade carrier 21 on which a plurality of sharp-edged razor blades 22 are arranged.
  • the receptacle 20 has a release button 23 with an upwardly directed plunger 24. To release the latched in the receptacle 20 blade carrier 21, the release button 23 is moved upward so that the plunger 24 acts on the blade carrier 21 and pushes out of the receptacle 20.
  • the operating position of the slide 19 or of the razor blades 22 shown in FIG. 1 represents, so to speak, a parking position for the second shearing system, in which the razor blades 22 are protected behind the upper end section 5 of the housing 1. In this parking position, only the trimmer 4 can be used to remove or trim the hair.
  • Fig. 2 shows the hair removal device according to the invention with razor blades in parking position, that is, as it is already shown in Fig. 1, but on the upper end portion 5, a spacer comb 25 is placed.
  • a spacer comb 25 By the distance comb a minimum distance between the trimmer 4 and the skin to be shaved is defined in a conventional manner, with the result that when using the trimmer 4 with attached distance comb 25 only a shortening of the hair is done to a certain extent, but no complete shaving is possible.
  • the hairs to be shortened are fed to the trimmer 4 through slots 26 which run parallel to the extension of the tines of the trimmer comb 7 or of the trimmer blade 8 and are arranged in the front part of the spacer comb 25.
  • the rear part 27 of the spacer comb 25 can cover the razor blades 22 and the blade carrier 21, so that they can not come into contact with the hair on the skin surface to be processed.
  • Fig. 3 shows the hair removal device in an operating condition in which the slider 19 is in its maximum extended position, so moved out completely upwards, is.
  • This position of the slider 19 is set by the user when he wants to use only the second shaving system, so the razor blades 22, for (wet) shaving.
  • the second shearing system is so far away from the trimmer 4 that it can no longer pose any risk of accidental scratching of the skin during use of the razor blades 22.
  • the blade carrier 21 is mounted pivotably about a pivot axis 28 on the slide 19 or on the receptacle 20.
  • Figures 4 to 6 show the hair removal device according to the invention in a switching state of the slider 19 in a middle displacement position, which allows the simultaneous use of both the trimmer 4 and the razor blades 22 for a so-called "combination shaving.”
  • the hair removal device in a switching position of the slider 19 As shown in Fig. 4, drawn according to the arrow P on the skin surface to be shaved, the hair existing there are first cut by the trimmer 4 and then remaining hair are then thoroughly shaved by the razor blades 22 during the same train.

Abstract

A hair removal apparatus is described having a trimmer (4), whereby the trimmer (4) has at least two cutting parts (7, 8) each having rows of teeth drivable individually relative to one another, and having at least one wet shaver unit (21), which has at least one sharp-edged razor blade (22). The wet shaver unit (21) is arranged on a carrying element (19) that is guided movably on the housing (1). The carrying element is adjustable by the user in at least two different positions through a corresponding switching movement. The first position is a storage position of the wet shaver unit and the second position allows simultaneous removal of hair by the trimmer (4) which is leading in the direction of use (P) and the trailing wet shaver unit (21).

Description

Haarentfernunqsqerät Haarentfernunqsqerät
Die Erfindung betrifft ein Haarentfernungsgerät nach dem Oberbegriff des Patentanspruches 1.The invention relates to a hair removal device according to the preamble of claim 1.
Ein derartiges Haarentfernungsgerät ist beispielsweise aus der WO 2005/102623 A2 bekannt, wobei dieses Dokument einen an sich bekannten Naßrasierer zeigt, an welchen zusätzlich ein elektrisch antreibbarer Trimmer montiert ist. Dieser Trimmer ist verschiebbar oder verschwenkbar am Griff des Naßrasierers befestigt und seine bewegbare Trimmerklinge ist mit einer Kupplungsvorrichtung versehen, die nach der Verschiebung oder Ver- schwenkung relativ zum Griff des Naßrasierers in einen Abschnitt des elektrischen Antriebes einkoppelt, wodurch die Trimmeranordnung in Betrieb gesetzt wird. Wird der Trimmer aus dieser Gebrauchsposition wieder in die Parkposition zurückbewegt, so gerät die bewegbare Trimmerklinge wieder außer Eingriff mit dem elektrischen Antrieb, so daß sie dann keine Relativbewegung mehr zur feststehenden Trimmerklinge ausführt.Such a hair removal device is known for example from WO 2005/102623 A2, this document shows a known wet razor, to which additionally an electrically drivable trimmer is mounted. This trimmer is slidably or pivotally mounted on the handle of the wet shaver and its movable trimmer blade is provided with a coupling device which, after being displaced or pivoted relative to the handle of the wet shaver, couples into a portion of the electric drive, thereby operating the trimmer assembly. If the trimmer is moved back from this use position back to the park position, so the movable trimmer blade again disengaged from the electric drive, so that they no longer performs relative movement to the fixed trimmer blade.
Dieses positionsabhängige Ein- bzw. Auskoppeln der Trimmereinrichtung mit dem elektrischen Antrieb stellt sowohl einen nicht unbedeutenden Aufwand als auch eine mögliche Fehlerquelle für das Schersystem dar. Dieses grundsätzliche Problem wird noch dadurch verstärkt, daß das Haarentfernungsgerät während des Betriebes auch stets Wasser, Rasierschaum und darin enthaltenen Bartstoppeln ausgesetzt ist.This position-dependent coupling or uncoupling of the trimmer device with the electric drive represents both a not inconsiderable expense and a possible source of error for the shaving system. This fundamental problem is exacerbated by the fact that the hair removal device during operation always water, shaving cream and therein Stubble is exposed.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Haarentfernungsgerät der obengenannten Art zu schaffen, das sich durch einen besonders einfachen Aufbau auszeichnet, der für einen langlebigen und sicheren Gebrauch ausgelegt ist, wobei sich das Haarentfernungsgerät darüber hinaus besonders kostengünstig und einfach herstellen läßt.The invention is therefore an object of the invention to provide a hair removal device of the type mentioned above, which is characterized by a particularly simple structure, which is designed for a long-lasting and safe use, with the hair removal device also can be particularly cost-effective and easy to manufacture.
Diese Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale des Anspruches 1 gelöst.This object is achieved by the characterizing features of claim 1.
Die erfindungsgemäße Lösung ermöglicht den Einsatz des elektrisch angetriebenen Trimmers ohne vorheriges Bewegen desselben in eine Einkopplungsposition mit dem elektrischen Antrieb. Durch die erfindungsgemäße Lösung kann auch die Anzahl der notwendigen Bauteile, insbesondere der relativ zueinander bewegbaren Bauteile reduziert werden. Das Tragelement ist vorteilhafterweise verschiebbar am Gehäuse geführt, wobei die Verschiebung geradlinig und/oder entlang einer Kurve erfolgen kann. Dies ermöglicht eine einfache Positionierung durch den Benutzer, wobei durch entsprechende entlang des Verschiebeweges angeordnete Rastelemente die Positionierung in unterschiedliche Betriebsstellungen noch vereinfacht werden kann. Alternativ oder zusätzlich ist auch eine schwenkbare Lagerung des Tragelementes am Gehäuse möglich, wodurch weitere Gestaltungsmöglichkeiten für das Positionieren des zweiten Schersystems geschaffen werden.The solution according to the invention allows the use of the electrically driven trimmer without first moving it into a coupling position with the electric drive. The inventive solution, the number of necessary components, in particular the relatively movable components can be reduced. The support member is advantageously slidably guided on the housing, wherein the displacement can be rectilinear and / or along a curve. This allows a simple Positioning by the user, which can be further simplified by appropriate arranged along the displacement path locking elements positioning in different operating positions. Alternatively or additionally, a pivotable mounting of the support element on the housing is possible, whereby further design options for the positioning of the second cutting system are created.
Gemäß einer besonders einfachen Ausführungsform der Erfindung ist der Trimmer ortsfest am Gehäuse angeordnet. Es ist jedoch zur Erhöhung des Rasurkomforts bzw. in Bezug auf eine bessere Anpassung des Trimmers an die Kontur der zu rasierenden Hautfläche von Vorteil, wenn der Trimmer schwimmend am Gehäuse gelagert ist. Eine solche Ausführung ermöglicht das Abtauchen des Trimmers in Abhängigkeit vom Anpreßdruck, der vom Benutzer aufgebracht wird, gegen eine elastische Vorspannung des Trimmers.According to a particularly simple embodiment of the invention, the trimmer is arranged stationary on the housing. However, it is to increase the shaving comfort or in relation to a better adaptation of the trimmer to the contour of the skin surface to be shaved advantageous if the trimmer is floatingly mounted on the housing. Such an embodiment allows the trimmer to descend in response to the contact pressure applied by the user against resilient tensioning of the trimmer.
Werden die Zahnspitzen der Zahnreihen des Trimmers im wesentlichen in die gleich Richtung ausgerichtet wie die Schneidkante der Rasierklinge, so wird eine gleichzeitige Benutzung beider Schersysteme ermöglicht. Der Trimmer ist dabei derart angeordnet, daß er, in Richtung des Rasierzuges gesehen, vor der Schneidkante der Rasierklinge liegt, wodurch mittels des Trimmers eine Grobrasur bzw. ein Vorkürzen der Haare erfolgt, und die Rasierklinge ein restloses Ausrasieren der verbleibenden Haare bewirkt.If the tooth tips of the rows of teeth of the trimmer are aligned substantially in the same direction as the cutting edge of the razor blade, a simultaneous use of both shear systems is made possible. The trimmer is arranged such that it, as seen in the direction of the Rasierzuges, lies in front of the cutting edge of the razor blade, whereby by means of the trimmer a coarse shave or a foreshortening of the hair takes place, and the razor blade causes a complete shaving of the remaining hair.
Zur optimalen Anpassung auch des zweiten Schersystems an die Kontur der zu rasierenden Haut ist es bei einer weiteren vorteilhaften Ausführung der Erfindung vorgesehen, daß das zweite Schersystem schwenkbar und/oder schwimmend am Tragelement gelagert ist.For optimal adaptation of the second cutting system to the contour of the skin to be shaved, it is provided in a further advantageous embodiment of the invention that the second cutting system is mounted pivotably and / or floating on the support member.
Eine insbesondere auf die Rasiergründlichkeit optimierte Ausführungsform der Erfindung sieht vor, daß das zweite Schersystem mehrere Rasierklingen aufweist, die an einem gemeinsamen Träger angeordnet sind. Diese an sich bekannte Mehrklingenanordnung bewirkt eine gründlichere Rasur bei gleicher Anzahl von Rasierzügen.An embodiment of the invention which is optimized in particular for shaving efficiency provides that the second shearing system has a plurality of razor blades which are arranged on a common carrier. This per se known multi-blade arrangement causes a more thorough shave with the same number of Rasierzügen.
In Verbindung mit einem dem Trimmer zugeordneten Distanzkamm, an sich beispielsweise aus der WO 00/37225 A1 bekannt, läßt sich das erfindungsgemäße Haarentfernungsgerät nicht nur zum Ausrasieren sondern auch zum Kürzen von Haaren auf eine vorgewählte Länge verwenden. Hierzu ist eine Ausführungsform der Erfindung mit einer Befestigungsmöglichkeit für einen solchen Distanzkamm versehen. Durch den Distanzkamm wird ein bestimmter Abstand zwischen der zu rasierenden Haut und dem Trimmer festgelegt. Dieser Abstand bestimmt dann die Länge der verbleibenden Haare. Der Distanzkamm kann in an sich bekannter Weise verstellbar ausgebildet sein, so daß der Benutzer mit einem einzigen Distanzkamm unterschiedliche Abstände und damit unterschiedliche verbleibende Haarlängen einstellen kann. Es ist allerdings auch möglich, die verbleibende Haarlänge dadurch einzustellen, indem aus einem Satz von Distanzkämmen unterschiedlicher Längen ein Distanzkamm mit gewünschter Länge ausgewählt wird und dieser dann am Gehäuse des Haarentfernungsgerätes befestigt wird.In connection with a distance comb assigned to the trimmer, known per se, for example, from WO 00/37225 A1, the hair removal device according to the invention can be used not only for shaving but also for shortening hair to a preselected length. For this purpose, an embodiment of the invention is provided with a mounting option for such a spacer comb. The distance comb determines a certain distance between the skin to be shaved and the trimmer. This distance then determines the length of the remaining hair. The distance comb can in at be known manner adjustable, so that the user can set different distances and thus different remaining hair lengths with a single distance comb. However, it is also possible to adjust the remaining hair length by a spacer comb of desired length is selected from a set of distance combs of different lengths and this is then attached to the housing of the hair removal device.
Vorteilhafterweise wird durch den Distanzkamm das zweite Schersystem komplett abgedeckt, so daß ein unerwünschtes Kürzen der Haare durch dieses zweite System verhindert wird.Advantageously, the second cutting system is completely covered by the spacer comb, so that an undesirable shortening of the hair is prevented by this second system.
Weiter Ziele, Merkmale und Anwendungsmöglichkeiten der vorliegenden Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels. Dabei bilden alle beschriebenen oder bildlich dargestellten Merkmale für sich oder in beliebiger Kombination den Gegenstand vorliegender Erfindung, auch unabhängig von ihrer Zusammenfassung in den Ansprüchen oder deren Rückbeziehung.Further objects, features and applications of the present invention will become apparent from the following description of an embodiment. All described or illustrated features alone or in any combination form the subject matter of the present invention, also regardless of their summary in the claims or their dependency.
Hierzu zeigen:Show:
Fig. 1 und Fig. 2 jeweils einen Schnitt durch ein erfindungsgemäßes Haarentfernungsgerät, wobei sich das Tragelement des zweiten Schersystems in eingerückter Position befindet,1 and 2 each a section through a hair removal device according to the invention, wherein the support element of the second cutting system is in the engaged position,
Fig. 3 einen solchen Schnitt, bei welchem sich das Tragelement in seiner maximal ausgefahrenen Position befindet,3 shows such a section in which the support element is in its maximum extended position,
Fig. 4 bis 6 Seitenansicht aus rückwärtiger Sicht und in perspektivischer Darstellung ein erfindungsgemäßes Haarentfernungsgerät, bei welchem sich das Tragelement mit dem zweiten Schersystem in einer mittleren Betriebsposition befindet, undFig. 4 to 6 side view from the rear view and in perspective view of an inventive hair removal device, wherein the support member is located with the second cutting system in a middle operating position, and
Fig. 7 den Trimmer gemäß Fig. 1 in vergrößerter Darstellung.Fig. 7 shows the trimmer of FIG. 1 in an enlarged view.
Das in Fig. 1 als Seitenansicht eines Schnittes dargestellte Haarentfernungsgerät besitzt ein Gehäuse 1 , das einen Elektromotor 2 und einen als elektrischen Akkumulator 3 ausgeführten elektrischen Energiespeicher aufnimmt. Am oberen Endabschnitt 5 des länglich ausge- führten Gehäuses 1 ist ein Trimmer 4 angeordnet, dessen Schneidelemente in Richtung der Gehäusevorderseite 6 weisen. In Fig. 7 ist der Trimmer, der in an sich bekannter Weise ausgebildet ist, vergrößert dargestellt. Der Trimmer 4 setzt sich aus einem feststehenden Trimmerkamm 7 und einer angetriebenen Trimmerklinge 8 zusammen, wobei die Trimmerklinge 8 unterhalb des Trimmerkammes angeordnet ist. Sowohl der Trimmerkamm 7 als auch die Trimmerklinge 8 sind kammförmig mit einer Vielzahl von reihenförmig hintereinander angeordneten Zinken ausgebildet, wobei die Zinken gemäß der Figur nach links, d.h. in Richtung der Gehäusevorderseite 6 hin ausgerichtet sind. Während der Trimmerkamm 7 gehäusefest montiert ist, ist die parallel dazu verlaufende Trimmerklinge 8 am Ende eines Schwinghebels 9 befestigt, welcher schwenkbar um ein Drehlager 10, welches eine Drehachse 11 definiert, an der Innenseite des Gehäusevorderteiles 6 gelagert ist. An dem der Trimmerklinge 8 gegenüberliegenden Ende des Schwinghebels 9 ist ein Mitnehmer 12 ausgebildet, in welchen der Antriebsstift 13 eingreift, welcher an einer Schwingbrücke 14 angeformt ist (siehe Fig. 1 ). In diese Schwingbrücke 14 greift wiederum der Exzenter 15 ein, welcher an der rotierend antreibbaren Antriebswelle 16 des Elektromotors 2 angeordnet ist. Die Schwingbrücke 14 erzeugt aus der rotierenden Bewegung der Antriebswelle 16 eine lineare Oszillationsbewegung, welche senkrecht zur Zeichenebene verläuft. Ein im Gehäusevorderteil 6 angeordneter Ein-/Ausschalter 17 dient dem Verbinden bzw. Trennen des Elektromotors 2 mit bzw. von der elektrischen Energieversorgung durch den Akkumulator 3. Bei eingeschaltetem Elektromotor 2 erzeugt die rotierende Antriebswelle 16 in Verbindung mit dem Exzenter 15 die Oszillationsbewegung der Schwingbrücke 14, welche über den Antriebsstift 13 auf den Mitnehmer 12 am Schwinghebel 9 übertragen wird. Dies wiederum führt zu einer oszillierenden Schwenkbewegung des Schwinghebels 9 um die Drehachse 11 und damit zu einer oszillierenden Verschiebung der Trimmerklinge 8 relativ zum Trimmerkamm 7, so daß Haare, die sich zwischen den Zinken dieses Schersystems befinden, abgeschert werden.The hair removal device shown in Fig. 1 as a side view of a section has a housing 1, which receives an electric motor 2 and a designed as an electric accumulator 3 electrical energy storage. At the upper end section 5 of the elongated led housing 1, a trimmer 4 is arranged, the cutting elements facing towards the front of the housing 6. In Fig. 7, the trimmer, which is formed in a conventional manner, shown enlarged. The trimmer 4 is composed of a fixed trimmer comb 7 and a driven trimmer blade 8, wherein the trimmer blade 8 is arranged below the Trimmerkammes. Both the trimmer comb 7 and the trimmer blade 8 are comb-shaped with a plurality of rows arranged in succession tines, the tines are aligned according to the figure to the left, ie in the direction of the front of the housing 6 out. While the trimmer comb 7 is mounted fixed to the housing, the trimming blade 8 extending parallel thereto is fastened to the end of a rocking lever 9, which is mounted on the inside of the housing front part 6 pivotably about a rotary bearing 10 which defines an axis of rotation 11. At the opposite end of the trimmer blade 8 of the rocker arm 9, a driver 12 is formed, in which the drive pin 13 engages, which is integrally formed on a swing bridge 14 (see Fig. 1). In turn, the eccentric 15 engages in this swing bridge 14, which is arranged on the rotationally drivable drive shaft 16 of the electric motor 2. The swing bridge 14 generates from the rotating movement of the drive shaft 16 a linear oscillation movement which is perpendicular to the plane of the drawing. An arranged in the front housing part 6 on / off switch 17 is used to connect or disconnect the electric motor 2 with or from the electrical power supply through the accumulator 3. When the electric motor 2, the rotating drive shaft 16 generates in conjunction with the eccentric 15, the oscillation of the swing bridge 14, which is transmitted via the drive pin 13 on the driver 12 on the rocker arm 9. This in turn leads to an oscillating pivotal movement of the rocker arm 9 about the axis of rotation 11 and thus to an oscillating displacement of the trimmer blade 8 relative to the trimmer comb 7, so that hair that is located between the tines of this shear system, sheared off.
Auf der Gehäuserückseite 18 ist ein als Schieber 19 ausgebildetes Tragelement vertikal verschiebbar angeordnet. Hierzu sind auf diesen Teilen zeichnerisch nicht dargestellte Führungen angeordnet. Fig. 1 zeigt den Schieber 19 in seiner unteren Endposition. Am oberen Ende des Schiebers 19 ist eine Aufnahme 20 für einen Klingenträger 21 angeordnet. Die Aufnahme 20 ermöglicht ein Aufstecken bzw. Lösen des Klingenträgers 21 auf den mehrere scharfkantige Rasierklingen 22 angeordnet sind. Die Aufnahme 20 weist einen Auslöseknopf 23 mit einem nach oben gerichteten Stößel 24 auf. Zum Lösen des in die Aufnahme 20 eingerasteten Klingenträgers 21 wird der Auslöseknopf 23 nach oben bewegt, so daß der Stößel 24 den Klingenträger 21 beaufschlagt und aus der Aufnahme 20 herausstößt. Die in Fig. 1 dargestellte Betriebsstellung des Schiebers 19 bzw. der Rasierklingen 22 stellt sozusagen eine Parkposition für das zweite Schersystem dar, in welcher sich die Rasierklingen 22 geschützt hinter dem oberen Endabschnitt 5 des Gehäuses 1 befinden. In dieser Parkposition kann zum Entfernen oder Trimmen der Haare lediglich der Trimmer 4 eingesetzt werden.On the rear side of the housing 18 designed as a slider 19 supporting element is arranged vertically displaceable. For this purpose, not shown guides are arranged on these parts drawing. Fig. 1 shows the slider 19 in its lower end position. At the upper end of the slider 19, a receptacle 20 for a blade carrier 21 is arranged. The receptacle 20 allows a plugging or releasing of the blade carrier 21 on which a plurality of sharp-edged razor blades 22 are arranged. The receptacle 20 has a release button 23 with an upwardly directed plunger 24. To release the latched in the receptacle 20 blade carrier 21, the release button 23 is moved upward so that the plunger 24 acts on the blade carrier 21 and pushes out of the receptacle 20. The operating position of the slide 19 or of the razor blades 22 shown in FIG. 1 represents, so to speak, a parking position for the second shearing system, in which the razor blades 22 are protected behind the upper end section 5 of the housing 1. In this parking position, only the trimmer 4 can be used to remove or trim the hair.
Fig. 2 zeigt das erfindungsgemäße Haarentfernungsgerät mit in Parkposition befindlichen Rasierklingen, also so wie es bereits in Fig. 1 gezeigt ist, jedoch ist auf den oberen Endabschnitt 5 ein Distanzkamm 25 aufgesetzt. Durch den Distanzkamm wird in an sich bekannter Weise ein Mindestabstand zwischen dem Trimmer 4 und der zu rasierenden Haut definiert, was zur Folge hat, daß beim Einsatz des Trimmers 4 mit aufgesetztem Distanzkamm 25 lediglich ein Kürzen der Haare auf ein bestimmtes Maß erfolgt, jedoch kein vollständiges Ausrasieren ermöglicht ist. Die zu kürzenden Haare werden dem Trimmer 4 durch Schlitze 26 zugeführt, welche parallel zu der Erstreckung der Zinken des Trimmerkammes 7 bzw. der Trimmerklinge 8 verlaufen und im vorderen Teil des Distanzkammes 25 angeordnet sind. Der hintere Teil 27 des Distanzkammes 25 kann dabei die Rasierklingen 22 und den Klingenträger 21 abdecken, so daß diese nicht in Kontakt mit den Haaren auf der zu bearbeitenden Hautfläche kommen können.Fig. 2 shows the hair removal device according to the invention with razor blades in parking position, that is, as it is already shown in Fig. 1, but on the upper end portion 5, a spacer comb 25 is placed. By the distance comb a minimum distance between the trimmer 4 and the skin to be shaved is defined in a conventional manner, with the result that when using the trimmer 4 with attached distance comb 25 only a shortening of the hair is done to a certain extent, but no complete shaving is possible. The hairs to be shortened are fed to the trimmer 4 through slots 26 which run parallel to the extension of the tines of the trimmer comb 7 or of the trimmer blade 8 and are arranged in the front part of the spacer comb 25. The rear part 27 of the spacer comb 25 can cover the razor blades 22 and the blade carrier 21, so that they can not come into contact with the hair on the skin surface to be processed.
Fig. 3 zeigt das Haarentfernungsgerät in einem Betriebszustand, bei welchem sich der Schieber 19 in seiner maximalen Ausfahrposition, also ganz nach oben herausgefahren, befindet. Diese Position des Schiebers 19 wird vom Benutzer dann eingestellt, wenn er lediglich das zweite Schersystem, also die Rasierklingen 22, zur (Naß-)Rasur verwenden will. In dieser hoch ausgefahrenen Position befindet sich das zweite Schersystem so weit entfernt vom Trimmer 4, daß von diesem keine Gefahr in Bezug auf versehentliches Kratzen der Haut während des Einsatzes der Rasierklingen 22 mehr ausgehen kann. Durch entsprechende elektrische oder mechanische Mittel, welche hier zeichnerisch nicht ausgeführt sind, kann auch dafür gesorgt werden, daß in der maximal ausgefahrenen Position des Schiebers 19 ein Einschalten des Elektromotores 2 nicht möglich ist. Zur bestmöglichen Anpassung der Rasierklingen 22 an die Kontur der zu rasierenden Haut ist der Klingenträger 21 schwenkbar um eine Schwenkachse 28 am Schieber 19 bzw. an der Aufnahme 20 gelagert.Fig. 3 shows the hair removal device in an operating condition in which the slider 19 is in its maximum extended position, so moved out completely upwards, is. This position of the slider 19 is set by the user when he wants to use only the second shaving system, so the razor blades 22, for (wet) shaving. In this highly extended position, the second shearing system is so far away from the trimmer 4 that it can no longer pose any risk of accidental scratching of the skin during use of the razor blades 22. By appropriate electrical or mechanical means, which are not shown here drawing, it can also be ensured that in the maximum extended position of the slide 19, a switching on of the electric motor 2 is not possible. For the best possible adaptation of the razor blades 22 to the contour of the skin to be shaved, the blade carrier 21 is mounted pivotably about a pivot axis 28 on the slide 19 or on the receptacle 20.
Die Figuren 4 bis 6 zeigen das erfindungsgemäße Haarentfernungsgerät in einem Schaltzustand des Schiebers 19 in einer mittleren Verschiebeposition, die den gleichzeitigen Einsatz sowohl des Trimmers 4 als auch der Rasierklingen 22 für eine sogenannte „Kombirasur" ermöglicht. Wird nun das Haarentfernungsgerät in einer Schaltposition des Schiebers 19, wie er in Fig. 4 dargestellt ist, gemäß dem Pfeil P über die zu rasierende Hautfläche gezogen, so werden die dort vorhandenen Haare zunächst durch den Trimmer 4 gekürzt und danach noch zurückbleibende Haare werden anschließend während desselben Zuges durch die Rasierklingen 22 gründlichst ausrasiert. Figures 4 to 6 show the hair removal device according to the invention in a switching state of the slider 19 in a middle displacement position, which allows the simultaneous use of both the trimmer 4 and the razor blades 22 for a so-called "combination shaving." Now, the hair removal device in a switching position of the slider 19 As shown in Fig. 4, drawn according to the arrow P on the skin surface to be shaved, the hair existing there are first cut by the trimmer 4 and then remaining hair are then thoroughly shaved by the razor blades 22 during the same train.

Claims

Patentansprüche: claims:
1. Haarentfernungsgerät mit einem Gehäuse (1 ), welches einen Antriebsmotor (2) für mindestens ein erstes, als Trimmer (4) ausgeführtes Schersystem aufnimmt, wobei der Trimmer (4) mindestens zwei relativ zueinander antreibbare jeweils Zahnreihen aufweisende Scherteile (7, 8) aufweist, und mit mindestens einem weiteren, zweiten Schersystem, das wenigstens eine scharfkantige Rasierklinge (22) besitzt, dadurch gekennzeichnet, daß das zweite Schersystem an einem bewegbar am Gehäuse (1 ) geführten Tragelement (19) angeordnet ist, welches durch eine entsprechende Schaltbewegung durch den Benutzer in mindestens zwei unterschiedliche Positionen einstellbar ist, und der Trimmer stets mit dem Antriebsmotor (2) verbunden ist.1. Hair removal device with a housing (1) which receives a drive motor (2) for at least a first, as a trimmer (4) executed shear system, wherein the trimmer (4) at least two mutually drivable each tooth rows having shear parts (7, 8) has, and with at least one further, second shear system having at least one sharp-edged razor blade (22), characterized in that the second cutting system on a movable on the housing (1) guided support member (19) is arranged, which by a corresponding switching movement through the user is adjustable in at least two different positions, and the trimmer is always connected to the drive motor (2).
2. Gerät nach Anspruch 1 , dadurch gekennzeichnet, daß das Tragelement (19) verschiebbar am Gehäuse (1 ) geführt ist.2. Apparatus according to claim 1, characterized in that the support element (19) is displaceably guided on the housing (1).
3. Gerät nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Tragelement (19) schwenkbar am Gehäuse gelagert ist.3. Device according to one of the preceding claims, characterized in that the supporting element (19) is pivotally mounted on the housing.
4. Gerät nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Trimmer (4) ortsfest am Gehäuse (1 ) angeordnet ist.4. Device according to one of the preceding claims, characterized in that the trimmer (4) is fixedly arranged on the housing (1).
5. Gerät nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Trimmer (4) schwimmend am Gehäuse (1 ) gelagert ist.5. Device according to one of claims 1 to 3, characterized in that the trimmer (4) floating on the housing (1) is mounted.
6. Gerät nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Zahnspitzen der Zahnreihen im wesentlichen in die gleiche Richtung wie die Kante der mindestens einen Rasierklinge (22) ausgerichtet sind.6. Device according to one of the preceding claims, characterized in that the tooth tips of the rows of teeth are aligned substantially in the same direction as the edge of the at least one razor blade (22).
7. Gerät nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das zweite Schersystem schwenkbar und/oder schwimmend am Tragelement (19) gelagert ist.7. Device according to one of the preceding claims, characterized in that the second cutting system is mounted pivotably and / or floating on the support element (19).
8. Gerät nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das zweite Schersystem mehrere Rasierklingen (22) aufweist, die an einem gemeinsamen Träger (21 ) angeordnet sind. 8. Device according to one of the preceding claims, characterized in that the second cutting system comprises a plurality of razor blades (22) which are arranged on a common carrier (21).
9. Gerät nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Gehäuse (1 ) eine Befestigungsmöglichkeit für einen Distanzkamm (25) aufweist, der dem Trimmer (4) zugeordnet ist.9. Device according to one of the preceding claims, characterized in that the housing (1) has a fastening possibility for a spacer comb (25) which is associated with the trimmer (4).
10. Gerät nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß durch den Distanzkamm (25) das zweite Schersystem abdeckbar ist. 10. Apparatus according to any of the preceding claims, characterized in that the second cutting system can be covered by the spacer comb (25).
EP08707355.7A 2007-02-01 2008-01-29 Hair removal device Active EP2114636B1 (en)

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DE102007005853A DE102007005853A1 (en) 2007-02-01 2007-02-01 Hair removal device
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US9533422B2 (en) 2017-01-03
US20110126412A1 (en) 2011-06-02
EP2114635B1 (en) 2011-08-31
CA2677280A1 (en) 2008-08-07
WO2008092625A1 (en) 2008-08-07
JP2010517604A (en) 2010-05-27
CN101600545B (en) 2013-03-06
RU2410236C1 (en) 2011-01-27
CN101600546A (en) 2009-12-09
EP2114635A1 (en) 2009-11-11
JP5437430B2 (en) 2014-03-12
CN101600545A (en) 2009-12-09
JP2010516417A (en) 2010-05-20
US20100139097A1 (en) 2010-06-10
JP4927176B2 (en) 2012-05-09
CN101600546B (en) 2011-11-16
JP2012161637A (en) 2012-08-30
CA2677277A1 (en) 2008-08-07
CN101600544A (en) 2009-12-09
EP2114636B1 (en) 2019-12-18
DE102007005853A1 (en) 2008-08-07
CN101600544B (en) 2012-07-04
ATE522331T1 (en) 2011-09-15
WO2008092624A1 (en) 2008-08-07
RU2407634C1 (en) 2010-12-27

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