EP1233850B1 - Razor - Google Patents

Razor Download PDF

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Publication number
EP1233850B1
EP1233850B1 EP00979246A EP00979246A EP1233850B1 EP 1233850 B1 EP1233850 B1 EP 1233850B1 EP 00979246 A EP00979246 A EP 00979246A EP 00979246 A EP00979246 A EP 00979246A EP 1233850 B1 EP1233850 B1 EP 1233850B1
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EP
European Patent Office
Prior art keywords
trimmer
shaver according
skin protection
housing
displacement
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.)
Expired - Lifetime
Application number
EP00979246A
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German (de)
French (fr)
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EP1233850A1 (en
Inventor
Mathias Oswald
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Payer International Technologies & Co KG GmbH
Original Assignee
Payer Int Technologies GmbH
Payer International Technologies & Co KG GmbH
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Publication of EP1233850A1 publication Critical patent/EP1233850A1/en
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Publication of EP1233850B1 publication Critical patent/EP1233850B1/en
Anticipated expiration legal-status Critical
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/02Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
    • B26B19/04Cutting heads therefor; Cutters therefor; Securing equipment thereof
    • B26B19/10Cutting heads therefor; Cutters therefor; Securing equipment thereof involving two or more different types of reciprocating cutting elements, e.g. a pair of toothed shearing elements combined with a pair of perforated cutting elements or a combined toothed and perforated cutting assembly
    • B26B19/102Cutting heads therefor; Cutters therefor; Securing equipment thereof involving two or more different types of reciprocating cutting elements, e.g. a pair of toothed shearing elements combined with a pair of perforated cutting elements or a combined toothed and perforated cutting assembly with a secondary cutting unit being translated or slid into an operating position

Definitions

  • the invention relates to a razor with at least an electric motor arranged in a housing and one Shaving head and an adjustable long hair cutting system or trimmer and an actuation switch.
  • Electric shavers usually have a plurality of different cutting systems.
  • different other cutting systems especially long hair cutting systems, known.
  • Trimmers or long hair cutting systems are used in usually moved to a position with an operating switch, in which they take effect, including long hair trimmers are known, which folds out of the plane of the housing arranged and connected to the oscillation drive are.
  • the invention now aims to provide a razor at the beginning to create the type mentioned, in which with a common Actuation switch a plurality of operating positions can be taken and especially with only one Long hair cutting system or trimmer both function as a second shaving head as well as the function of a long hair cutter can be realized without the need for additional cutting heads requires.
  • the invention Training essentially in that the operating switch with the trimmer mechanically to move in the same direction is coupled and the trimmer starting from a first spring-loaded operating position in a second extended Position is movable and that as a skin protection serving part of the trimmer over a smaller displacement when the trimmer was taken up to a stop in the direction of displacement becomes.
  • the operating switch with the Trimmer is mechanically coupled to move in the same direction, different operating states can be activated directly of the operating switch or operating switch be, with in a first operating position of the trimmer Trimmer is resiliently mounted in the housing and has the function of a second shear system can exercise. Because the trimmer with the operating switch or operating switch in a second further extended position is movable, the To bring the trimmer into a position in which it functions as a long hair cutting system Can be used and in that a as Skin protection part of the trimmer during this shift in the second extended position over a lower one Displacement as the trimmer up to a stop in the displacement direction is taken, the cutting system is immediately of the trimmer in a corresponding manner, so that a effective long hair cutting system is formed.
  • the training being taken with advantage is that the trimmer is resilient in a trimmer housing is supported.
  • the training is advantageously made such that the trimmer is a T-shaped cutting tool carries, which on the Direction of movement normal level of the T-beam in the first Operating position is resiliently held in one position and essentially coincides with a tangential plane of the shaving head, so that in this first spring-loaded operating position an essentially flat envelope is formed, which ensures the contact of the two cutting systems with the skin, without the usual handling of an electric shaver should be changed.
  • the trimmer is in his Trimmer housing resiliently mounted so that when pivoting the shaver by hand in different positions Both cutting systems take effect simultaneously can be.
  • the operating or operating switch is usually only due to the limited housing dimensions and to simplify handling over a short distance from one Position is moved to the next position and the exemption of the trimmer in the second operating position with advantage requires a larger displacement of the trimmer than that Displacement of the operating switch, the training is with Take advantage so that the trimmer over, especially as Angle lever trained, transmission gear with the operating switch connected is. This is how it works, for example with a displacement path of the actuating or operating switch the trimmer, for example, of only 4 mm extend to over 7 mm, and by simultaneous limitation a corresponding exemption from the path of skin protection To achieve cutting teeth.
  • the training is advantageously made so that the trimmer housing pressed against springs in its extended second position is whose travel is the displacement between the first Position and second position corresponds.
  • withdrawing the Actuator switch is the trimmer housing with the force this spring returned to its original position, in which a resilient suspension and support of the trimmer in Trimmer housing is in turn guaranteed.
  • the resiliently supported trimmers within a trimmer housing the switch over in the direction of the force of these springs slidable actuators interact with the trimmer, whereby ensures such an effective direction of the actuators at the same time, that in the second moved out further extended Position the action of the springs is blocked and the trimmer is supported directly on the actuators. On this ensures that when using the trimmer in the second extended position an elastic one Resilience no longer occurs, so that it can be used as a long hair cutting system is favored.
  • the part of the skin protection Trimmers designed as a comb, also on the shaving head facing comb of the trimmer can be arranged.
  • the on the side facing the shaving head Comb arranged trimmer can also be a hair straightening element Find use which, for example, from slats or There is soft plastic.
  • FIG. 1 shows a view of the shaver from at the front of the operating switch with the position switched off, the shear systems in the operating position in essential remain the same position
  • Fig. 2 is a side view
  • Fig. 3 is a front view corresponding to 1 with a position of the actuation switch, in which the trimmer is extended
  • Fig. 4 one 3
  • FIG. 5 shows a side view of the illustration according to FIG Section along the line V / V of Fig. 4
  • Fig. 6 a line section along the line VI / VI of Fig. 4
  • Fig. 7 one Cut through a portion of the head towards the oscillating cutting movement of the cutting knife, the Parts are partially shown in section.
  • FIG. 1 shows an electric shaver 1, whose confirmation switch is labeled 2.
  • the actuation switch can in the direction of the double arrow 3 and up be moved down, in addition to an off position a first operating position and a second position in which the trimmer is extended.
  • the cutting head is denoted by 4, and a trimmer 5 is indicated, which between the positions shown in Fig. 1 resiliently and can be moved as long as the operating switch is in the out position or in the first operating position.
  • the operating switch 2 in its second operating position upwards moved, in which the trimmer 5 in its extended Position arrives, as is especially the case in the side view 4 can be seen.
  • the sequences of movements when the operating switch is moved 2 are now in the enlarged sectional views in the 5, 6 and 7 further clarified.
  • the shaver case 1 schematically indicates a drive motor, which is both a blade block 8, which with the blade 6 interacts, as well as a cutting tool 9 inside of the trimmer 5 to oscillate movement.
  • An actuator 10 is via a corresponding translation with the operating switch 2 connected.
  • the trimmer 5 is itself in one Trimmer housing supported resiliently and in this position the force of the spring can be moved inwards.
  • a skin protection Part 11 can be seen, which in the first operating position, such as it is shown in Fig. 5, relative to the trimmer 5 outwards is shifted and with the upper edge of the timmer 5 or with the The outer comb 12 interacts.
  • the skin protection 11 has a nose 13, which is in the first operating position as well as the exhibition is located in a free space 14, causing the inward spring of the trimmer 5 with the skin protection 11 without disability is released.
  • the actuator By actuating the operating switch 2, the actuator is now 10 moved to an upper position, as shown in Fig. 6 is.
  • the skin protection 11 arrives when the Trimmer 5 in the second operating position with its nose 13 in Stop against an inward projection 15 of the head 4th and is held back by this stop, the trimmer 5 in the direction of the double arrow 16, which is its direction of movement corresponds, can be moved further outwards.
  • the trimmer 5 rigidly supported and located due to the stops 13 and 15 the skin protection 11 relative to the comb 12 in a retracted position Position that better releases the cutting teeth.
  • Fig. 7 the two operating positions of the trimmer are again illustrated in more detail.
  • the trimmer 5 is in a trimmer housing 17 with the interposition of compression springs 18 resilient stored and can thus in the first operating position shown on the right overcoming the force of these springs 18 inwards be moved so that a resilient contact of the trimmer the skin is guaranteed.
  • the actuators 10, which are fork-shaped, directly operate the trimmer, so that after a predetermined stroke these actuators 10 touch the trimmer and move it outwards. Through the plant the actuators 10 on the trimmer 5 will deflect blocked by the springs 18 and the trimmer can be left 7 outwardly shifted second operating position reach.
  • a stop acts Skin protection 11 together with an elastically deformable arm 20, this skin protection, as shown in FIG. 6, simultaneously held back by the stop 15 of the head becomes.
  • This resilient arm 20 is when the housing is returned 17 and the trimmer 5 in the first operating position relaxes and takes the right position shown in Fig. 7 a, in which the skin protection 11 in turn automatically against the upper comb 12 is moved into its external position.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

In an electric shaver including at least one electromotor arranged in a housing and a shaver head as well as an adjustably arranged long-hair cutting system or trimmer and an actuating switch (2), the actuating switch is mechanically coupled with the trimmer (5) for movement in the same direction and the trimmer (5) is displaceable from a first, resiliently mounted operating position into a second, further extended position. A part (11) of the trimmer (5) serving as a skin protecting means is entrained in the direction of displacement as far as to a stop (15) over a displacement path that is shorter than that of the trimmer (5).

Description

Die Erfindung bezieht sich auf einen Rasierapparat mit wenigstens einem in einem Gehäuse angeordneten Elektromotor und einem Scherkopf sowie einem verstellbar angeordneten Langhaarschneidesystem bzw. Trimmer und einem Betätigungsschalter.The invention relates to a razor with at least an electric motor arranged in a housing and one Shaving head and an adjustable long hair cutting system or trimmer and an actuation switch.

Elektrische Rasierapparate weisen in der Regel eine Mehrzahl von verschiedenen Schneidsystemen auf. Neben mit einem Scherblatt zusammenwirkenden oszillierenden Klingenblöcken sind verschiedene weitere Schneidsysteme, insbesondere Langhaarschneidsysteme, bekannt. Trimmer oder Langhaarschneidsysteme werden hiebei in der Regel mit einem Betätigungsschalter in eine Position verschoben, in welcher sie wirksam werden, wobei auch Langhaarschneider bekannt sind, welche aus der Ebene des Gehäuses ausklappbar angeordnet und mit dem Oszillationsantrieb verbunden sind.Electric shavers usually have a plurality of different cutting systems. In addition with a foil interacting oscillating blade blocks are different other cutting systems, especially long hair cutting systems, known. Trimmers or long hair cutting systems are used in usually moved to a position with an operating switch, in which they take effect, including long hair trimmers are known, which folds out of the plane of the housing arranged and connected to the oscillation drive are.

Bei derartigen Langhaarschneidesystemen, bei welchen die Schneidwerkzeuge mit einem Kamm zusammenwirken, sind Ausbildungen bekannt, welche ein verschiebliches Hautschutzelement aufweisen, um die Verletzungsgefahr und die Gefahr der Beschädigung der Schneiden zu verringern. Aus der WO 98/07550 ist ein derartiges Langhaarschneidsystem bekannt geworden, welches eine von Schneidzähnen eines Obermessers sowie eines Untermessers gebildete Schneidkante aufweist, relativ zu welchem ein Hautschutzelement über ein gesondertes Betätigungsglied verschiebbar ist. Das Hautschutzelement kann somit in eine Position, in welcher die Oberkante des Hautschutzelementes den Schneidzähnen benachbart ist, durch Betätigung dieses separaten Betätigungselementes in eine Position verbracht werden, in welcher die Schneidzähne freiliegen und somit als Langhaarschneider besser zur Wirkung gelangen.In such long hair cutting systems, in which the Interacting cutting tools with a comb are training known, which have a movable skin protection element, the risk of injury and the risk of damage to reduce the cutting. Such is known from WO 98/07550 Long hair cutting system has become known, which is one of Cutting teeth of an upper knife and a lower knife formed Has cutting edge, relative to which a skin protection element is slidable via a separate actuator. The skin protection element can thus be in a position in which the upper edge of the skin protection element adjacent to the cutting teeth is, by actuating this separate actuating element be brought into a position in which the cutting teeth exposed and thus better effective as a long hair trimmer reach.

Die Erfindung zielt nun darauf ab, einen Rasierapparat der eingangs genannten Art zu schaffen, bei welcher mit einem gemeinsamen Betätigungsschalter eine Mehrzahl von Betriebspositionen eingenommen werden können und insbesondere mit lediglich einem Langhaarschneidesystem bzw. Trimmer sowohl die Funktion eines zweiten Scherkopfes als auch die Funktion eines Langhaarschneiders realisiert werden kann, ohne daß dies zusätzliche Schneidköpfe erfordert. Zur Lösung dieser Aufgabe besteht die erfindungsgemäße Ausbildung im wesentlichen darin, daß der Betätigungsschalter mit dem Trimmer mechanisch zu gleichsinniger Bewegung gekoppelt ist und der Trimmer ausgehend von einer ersten federnd gelagerten Betriebsstellung in eine zweite weiter ausgefahrene Stellung bewegbar ist und daß ein als Hautschutz dienender Teil des Trimmers über einen geringeren Verschiebeweg als der Trimmer bis zu einem Anschlag in Verschieberichtung mitgenommen wird. Dadurch, daß der Betätigungsschalter mit dem Trimmer mechanisch zu gleichsinniger Bewegung gekoppelt ist, können verschiedene Betriebszustände unmittelbar durch Betätigung des Betriebsschalters bzw. Betätigungsschalter eingestellt werden, wobei in einer ersten Betriebsstellung des Trimmers der Trimmer im Gehäuse federnd gelagert ist und die Funktion eines zweiten Schersystemes ausüben kann. Dadurch, daß der Trimmer mit dem Betriebsschalter bzw. Betätigungsschalter in eine zweite weiter ausgefahrene Stellung bewegbar ist, gelingt es, den Trimmer in eine Position zu bringen, in welcher er als Langhaarschneidesystem Verwendung finden kann und dadurch, daß ein als Hautschutz dienender Teil des Trimmers bei dieser Verschiebung in die zweite weiter ausgefahrene Stellung über einen geringeren Verschiebeweg als der Trimmer bis zu einem Anschlag in Verschieberichtung mitgenommen wird, wird unmittelbar das Schneidsystem des Trimmers in entsprechender Weise freigestellt, sodaß ein wirkungsvolles Langhaarschneidsystem gebildet wird.The invention now aims to provide a razor at the beginning to create the type mentioned, in which with a common Actuation switch a plurality of operating positions can be taken and especially with only one Long hair cutting system or trimmer both function as a second shaving head as well as the function of a long hair cutter can be realized without the need for additional cutting heads requires. To achieve this object, there is the invention Training essentially in that the operating switch with the trimmer mechanically to move in the same direction is coupled and the trimmer starting from a first spring-loaded operating position in a second extended Position is movable and that as a skin protection serving part of the trimmer over a smaller displacement when the trimmer was taken up to a stop in the direction of displacement becomes. The fact that the operating switch with the Trimmer is mechanically coupled to move in the same direction, different operating states can be activated directly of the operating switch or operating switch be, with in a first operating position of the trimmer Trimmer is resiliently mounted in the housing and has the function of a second shear system can exercise. Because the trimmer with the operating switch or operating switch in a second further extended position is movable, the To bring the trimmer into a position in which it functions as a long hair cutting system Can be used and in that a as Skin protection part of the trimmer during this shift in the second extended position over a lower one Displacement as the trimmer up to a stop in the displacement direction is taken, the cutting system is immediately of the trimmer in a corresponding manner, so that a effective long hair cutting system is formed.

In der ersten federnd gelagerten Betriebsstellung, in welcher der Trimmer quasi die Funktion eines zusätzlichen Scherkopfes ausübt, ist der Trimmer mit Vorzug ebenso wie das Scherblatt elastisch verformbar, wobei die Ausbildung mit Vorteil so getroffen ist, daß der Trimmer in einem Trimmergehäuse federnd abgestützt ist. In the first spring-loaded operating position, in which the trimmer functions as an additional shaving head the trimmer is preferred, as is the shaving blade elastically deformable, the training being taken with advantage is that the trimmer is resilient in a trimmer housing is supported.

Mit Vorteil ist die Ausbildung so getroffen, daß der Trimmer ein T-förmig ausgebildetes Schneidwerkzeug trägt, dessen auf die Verschieberichtung normale Ebene des T-Balkens in der ersten Betriebsstellung federnd in einer Position gehalten ist und im wesentlichen mit einer Tangentialebene des Scherkopfes übereinstimmt, sodaß in dieser ersten federnd gelagerten Betriebsstellung eine im wesentlich ebene Umhüllende ausgebildet wird, welche den Kontakt der beiden Schneidsysteme mit der Haut gewährleistet, ohne daß die übliche Handhabung eines elektrischen Rasierapparates geändert werden müßte. Der Trimmer ist in seinem Trimmergehäuse federnd gelagert, sodaß bei einem Verschwenken des Rasierapparates mit der Hand in verschiedenen Positionen ein gleichzeitiges Wirksamwerden beider Schneidsysteme gewährleistet werden kann.The training is advantageously made such that the trimmer is a T-shaped cutting tool carries, which on the Direction of movement normal level of the T-beam in the first Operating position is resiliently held in one position and essentially coincides with a tangential plane of the shaving head, so that in this first spring-loaded operating position an essentially flat envelope is formed, which ensures the contact of the two cutting systems with the skin, without the usual handling of an electric shaver should be changed. The trimmer is in his Trimmer housing resiliently mounted so that when pivoting the shaver by hand in different positions Both cutting systems take effect simultaneously can be.

In der zweiten Betriebsstellung des Trimmers, in welcher der Trimmer als Langhaarschneidsystem zur Wirkung gelangen soll, wird der Trimmer weiter ausgefahren, sodaß in dieser Stellung lediglich der Trimmer zum Einsatz gelangt, wobei in dieser Stellung der Hautschutz gleichzeitig zurückgehalten wird, um die Schneidzähne entsprechend freizustellen und lange Haare sicher erfassen zu können. Mit Vorteil ist die Ausbildung in diesem Falle so getroffen, daß die auf die Verschieberichtung normale Ebene des T-Balkens in der zweiten Betriebsstellung des Trimmers höher liegt als die zu dieser Ebene parallele Tangentialebene des Scherkopfes. Da der Betriebs- bzw. Betätigungsschalter üblicherweise nur aufgrund der beschränkten Gehäuseabmessungen und zur Vereinfachung der Handhabung über einen kurzen Weg von einer Stellung in die nächste Stellung verschoben wird und die Freistellung des Trimmers in der zweiten Betriebsstellung mit Vorteil einen größeren Verschiebeweg des Trimmers erfordert als der Verschiebeweg des Betätigungsschalters, ist die Ausbildung mit Vorteil so getroffen, daß der Trimmer über ein, insbesondere als Winkelhebel ausgebildetes, Übersetzungsgetriebe mit dem Betätigungsschalter verbunden ist. Auf diese Weise gelingt es beispielsweise mit einem Verschiebeweg des Betätigungs- bzw. Betriebsschalters von lediglich 4 mm den Trimmer beispielsweise auf über 7 mm auszufahren, und durch gleichzeitige Begrenzung des Weges des Hautschutzes eine entsprechende Freistellung der Schneidzähne zu erzielen.In the second operating position of the trimmer, in which the Trimmer should work as a long hair cutting system, the trimmer is extended further, so that in this position only the trimmer is used, being in this position the skin protection is held back at the same time Cut teeth accordingly and long hair safely to be able to record. Training in this is an advantage Case so that the normal to the direction of displacement Level of the T-bar in the second operating position of the trimmer is higher than the tangential plane parallel to this plane of the shaving head. Since the operating or operating switch is usually only due to the limited housing dimensions and to simplify handling over a short distance from one Position is moved to the next position and the exemption of the trimmer in the second operating position with advantage requires a larger displacement of the trimmer than that Displacement of the operating switch, the training is with Take advantage so that the trimmer over, especially as Angle lever trained, transmission gear with the operating switch connected is. This is how it works, for example with a displacement path of the actuating or operating switch the trimmer, for example, of only 4 mm extend to over 7 mm, and by simultaneous limitation a corresponding exemption from the path of skin protection To achieve cutting teeth.

In der zweiten Betriebsstellung, in welcher der Trimmer als Langhaarschneidsystem zum Einsatz gelangen soll, ist eine federnde Nachgiebigkeit des Trimmers unerwünscht. Mit Vorteil ist die Ausbildung daher so getroffen, daß der Trimmer in seiner zweiten Betriebsstellung kraft- oder reibschlüssig mit Anschlägen zusammenwirkt, welche die federnde Bewegung des Trimmers blockieren.In the second operating position, in which the trimmer as Long hair cutting system should be used is a resilient Resilience of the trimmer undesirable. It is an advantage the training therefore made such that the trimmer in his second operating position non-positively or frictionally with stops which interacts with the resilient movement of the trimmer To block.

Um eine sichere Rückführung des durch die mit dem Betätigungsschalter zusammenwirkenden Betätigungsglieder bewirkten Verschiebeweges beim Zurückziehen des Trimmers zu gewährleisten, ist mit Vorteil die Ausbildung so getroffen, daß das Trimmergehäuse in seiner ausgefahrenen zweiten Position gegen Federn gedrückt ist, deren Federweg dem Verschiebeweg zwischen erster Stellung und zweiter Stellung entspricht. Beim Zurückziehen des Betätigungsschalters wird somit das Trimmergehäuse mit der Kraft dieser Feder in die ursprüngliche Position zurückgebracht, in welcher eine federnde Aufhängung und Abstützung des Trimmers im Trimmergehäuse wiederum gewährleistet ist.To ensure safe return of the by using the operating switch interacting actuators effected displacement ensure when pulling back the trimmer the training is advantageously made so that the trimmer housing pressed against springs in its extended second position is whose travel is the displacement between the first Position and second position corresponds. When withdrawing the Actuator switch is the trimmer housing with the force this spring returned to its original position, in which a resilient suspension and support of the trimmer in Trimmer housing is in turn guaranteed.

Zur Begrenzung des Weges des Hautschutzes nach außen in der ersten federnd gelagerten Betriebsstellung des Trimmers, ist mit Vorteil die Ausbildung so getroffen, daß der Hautschutz von einem außenliegenden Kamm des Trimmers übergriffen ist. Der außenliegende Kamm, welcher den Hautschutz übergreift, nimmt auf diese Weise den Hautschutz bei der Einwärtsbewegung des Trimmers wiederum mit, sodaß der Hautschutz in seine relativ zum Trimmer äußere Lage gelangt, in welcher die Verletzungsgefahr verringert ist. Um die Bewegung des Hautschutzes relativ zum Trimmer in diese Ausgangslage zu begünstigen, ist mit Vorteil die Ausbildung so getroffen, daß der als Hautschutz dienende Teil gegen die Kraft einer am Trimmer abgestützten Feder in seine auswärtige Endlage mitnehmbar ist. In besonders einfacher Weise kann der innerhalb eines Trimmergehäuses federnd abgestützte Trimmer mit dem Betätigungsschalter über in Richtung der Kraft dieser Federn verschiebbare Stellglieder mit dem Trimmer zusammenwirken, wobei eine derartige Wirkrichtung der Stellglieder gleichzeitig sicherstellt, daß in der auswärts verschobenen zweiten weiter ausgefahrenen Stellung die Wirkung der Federn blockiert wird und der Trimmer unmittelbar an den Stellgliedern abgestützt ist. Auf diese Weise wird sichergestellt, daß bei Verwendung des Trimmers in der zweiten weiter ausgefahrenen Stellung eine elastische Nachgiebigkeit nicht mehr erfolgt, sodaß der Einsatz als Langhaarschneidsystem begünstigt wird.To limit the way of skin protection to the outside in the first trimmed operating position of the trimmer is with Advantage of the training so that the skin protection from one outer comb of the trimmer is overlapped. The outside Comb that covers the skin protection takes on this Do the skin protection with the inward movement of the trimmer again with so that the skin protection in its relative to the trimmer reaches outer position, in which the risk of injury is reduced is. To move the skin protection relative to the trimmer To favor this starting position is the training so that the part serving as skin protection against the force of a spring supported on the trimmer in its external End position is portable. In a particularly simple manner, the resiliently supported trimmers within a trimmer housing the switch over in the direction of the force of these springs slidable actuators interact with the trimmer, whereby ensures such an effective direction of the actuators at the same time, that in the second moved out further extended Position the action of the springs is blocked and the trimmer is supported directly on the actuators. On this ensures that when using the trimmer in the second extended position an elastic one Resilience no longer occurs, so that it can be used as a long hair cutting system is favored.

In bevorzugter Weise ist der als Hautschutz dienende Teil des Trimmers als Kamm ausgebildet, wobei auch an der dem Scherkopf zugewandten Seite des Trimmers ein Kamm angeordnet sein kann. Anstelle des an der dem Scherkopfes zugewandten Seite des Trimmers angeordneten Kammes kann aber auch ein Haaraufrichtelement Verwendung finden, welches beispielsweise aus Lamellen oder Weichkunststoff besteht.Preferably, the part of the skin protection Trimmers designed as a comb, also on the shaving head facing comb of the trimmer can be arranged. Instead of the on the side facing the shaving head Comb arranged trimmer can also be a hair straightening element Find use which, for example, from slats or There is soft plastic.

Die Erfindung wird nachfolgend anhand eines in der Zeichnung schematisch dargestellten Ausführungsbeispieles näher erläutert. In dieser zeigen Fig. 1 eine Ansicht des Rasierapparates von vorne auf den Betätigungsschalter bei ausgeschalteter Position, wobei die Schersysteme in der Betriebsstellung in in wesentlicher gleicher Position verbleiben, Fig. 2 eine Seitenansicht auf die Darstellung nach Fig. 3, Fig. 3 eine Vorderansicht entsprechend der Fig. 1 bei einer Stellung des Betätigungsschalters, in welcher der Trimmer ausgefahren ist, Fig. 4 eine Seitenansicht auf die Darstellung nach Fig. 3, Fig. 5 einen Schnitt nach der Linie V/V der Fig. 4, Fig. 6 einen Linienschnitt nach der Linie VI/VI der Fig. 4, und Fig. 7 einen Schnitt durch einen Teilbereich des Kopfes in Richtung der oszillierenden Schneidbewegung der Schneidmesser, wobei die Teile teilweise im Schnitt dargestellt sind. The invention is described below with reference to a drawing schematically illustrated embodiment. 1 shows a view of the shaver from at the front of the operating switch with the position switched off, the shear systems in the operating position in essential remain the same position, Fig. 2 is a side view 3, Fig. 3 is a front view corresponding to 1 with a position of the actuation switch, in which the trimmer is extended, Fig. 4 one 3, FIG. 5 shows a side view of the illustration according to FIG Section along the line V / V of Fig. 4, Fig. 6 a line section along the line VI / VI of Fig. 4, and Fig. 7 one Cut through a portion of the head towards the oscillating cutting movement of the cutting knife, the Parts are partially shown in section.

In Fig. 1 ist ein elektrischer Rasierapparat 1 ersichtlich, dessen Bestätigungsschalter mit 2 bezeichnet ist. Der Betätigungsschalter kann in Richtung des Doppelpfeiles 3 aufwärts und abwärts bewegt werden, wobei zusätzlich zu einer Aus-Stellung eine erste Betriebsstellung und eine zweite Stellung eingenommen wird, in welcher der Trimmer ausgefahren wird. Der Schneidkopf ist mit 4 bezeichnet, und es ist ein Trimmer 5 angedeutet, welcher zwischen den in Fig. 1 dargestellten Positionen federnd auf und ab bewegt werden kann, solange sich der Betätigungsschalter in der Ausposition oder in der ersten Betriebsposition befindet. In der Darstellung nach Fig. 2 ist neben dem schematisch mit 5 angedeuteten Trimmer noch die Außenkontur 6 des Scherblattes des Schersystemes ersichtlich. Bei der Darstellung nach Fig. 3 ist der Betätigungsschalter 2 in seine zweite Betriebsstellung aufwärts verschoben, in welcher der Trimmer 5 in seine ausgefahrene Position gelangt, wie dies insbesondere auch in der Seitenansicht nach Fig. 4 ersichtlich ist.1 shows an electric shaver 1, whose confirmation switch is labeled 2. The actuation switch can in the direction of the double arrow 3 and up be moved down, in addition to an off position a first operating position and a second position in which the trimmer is extended. The cutting head is denoted by 4, and a trimmer 5 is indicated, which between the positions shown in Fig. 1 resiliently and can be moved as long as the operating switch is in the out position or in the first operating position. In the illustration according to FIG. 2, in addition to that schematically with 5 indicated trimmer still the outer contour 6 of the shaving blade Shear system visible. 3 is the operating switch 2 in its second operating position upwards moved, in which the trimmer 5 in its extended Position arrives, as is especially the case in the side view 4 can be seen.

Die Bewegungsabläufe bei der Verschiebung des Betätigungsschalters 2 sind nun in den vergrößterten Schnittdarstellungen in den Fig. 5, 6 und 7 weiter verdeutlicht. Im Gehäuse des Rasierapparates 1 ist hiebei mit 7 schematisch ein Antriebsmotor angedeutet, welcher sowohl einen Klingenblock 8, welcher mit dem Scherblatt 6 zusammenwirkt, als auch ein Schneidwerkzeug 9 im Inneren des Trimmers 5 zu oszillierender Bewegung antreibt. Ein Stellglied 10 ist über eine entsprechende Übersetzung mit dem Betätigungsschalter 2 verbunden. Der Trimmer 5 ist selbst in einem Trimmergehäuse federnd abgestützt und in dieser Position entgegen der Kraft der Feder einwärts verschiebbar.The sequences of movements when the operating switch is moved 2 are now in the enlarged sectional views in the 5, 6 and 7 further clarified. In the shaver case 1 schematically indicates a drive motor, which is both a blade block 8, which with the blade 6 interacts, as well as a cutting tool 9 inside of the trimmer 5 to oscillate movement. An actuator 10 is via a corresponding translation with the operating switch 2 connected. The trimmer 5 is itself in one Trimmer housing supported resiliently and in this position the force of the spring can be moved inwards.

In der Darstellung nach Fig. 5 ist ein als Hautschutz dienender Teil 11 ersichtlich, welcher in der ersten Betriebsposition, wie sie in Fig. 5 dargestellt ist, relativ zum Trimmer 5 auswärts verschoben ist und mit der Oberkante des Timmers 5 bzw. mit dem Außenkamm 12 zusammenwirkt. Der Hautschutz 11 trägt eine Nase 13, welche sich in der ersten Betriebsstellung sowie der Ausstellung in einem Freiraum 14 befindet, wodurch das Einwärtsfedern des Trimmers 5 mit dem Hautschutz 11 ohne Behinderung freigegeben ist.5 is a skin protection Part 11 can be seen, which in the first operating position, such as it is shown in Fig. 5, relative to the trimmer 5 outwards is shifted and with the upper edge of the timmer 5 or with the The outer comb 12 interacts. The skin protection 11 has a nose 13, which is in the first operating position as well as the exhibition is located in a free space 14, causing the inward spring of the trimmer 5 with the skin protection 11 without disability is released.

Durch Betätigung des Betriebsschalters 2 wird nun das Stellglied 10 in eine obere Position verschoben, wie sie in Fig. 6 dargestellt ist. Der Hautschutz 11 gelangt beim Auswärtsfahren des Trimmers 5 in die zweite Betriebsstellung mit seiner Nase 13 in Anschlag an einen einwärts gerichteten Vorsprung 15 des Kopfes 4 und wird von diesem Anschlag zurückgehalten, wobei der Trimmer 5 in Richtung des Doppelpfeiles 16, welcher seiner Bewegungsrichtung entspricht, weiter nach auswärts verschoben werden kann. In der in Fig. 6 dargestellten zweiten Position ist der Trimmer 5 starr abgestützt und aufgrund der Anschläge 13 und 15 befindet sich der Hautschutz 11 relativ zum Kamm 12 in einer zurückgezogenen Stellung, welche die Schneidzähne besser freigibt.By actuating the operating switch 2, the actuator is now 10 moved to an upper position, as shown in Fig. 6 is. The skin protection 11 arrives when the Trimmer 5 in the second operating position with its nose 13 in Stop against an inward projection 15 of the head 4th and is held back by this stop, the trimmer 5 in the direction of the double arrow 16, which is its direction of movement corresponds, can be moved further outwards. In 6 is the trimmer 5 rigidly supported and located due to the stops 13 and 15 the skin protection 11 relative to the comb 12 in a retracted position Position that better releases the cutting teeth.

In Fig. 7 sind die beiden Betriebsstellungen des Trimmers nochmals näher veranschaulicht. Der Trimmer 5 ist in einem Trimmergehäuse 17 unter Zwischenschaltung von Druckfedern 18 federnd gelagert und kann somit in der rechts dargestellten ersten Betriebsstellung unter Überwindung der Kraft dieser Federn 18 einwärts bewegt werden, sodaß eine federnde Anlage des Trimmers an der Haut gewährleistet ist. Die Betätigungsglieder 10, welche gabelförmig ausgebildet sind, betätigen unmittelbar den Trimmer, sodaß nach einem vorbestimmten Hub diese Betätigungsglieder 10 am Trimmer anliegen und diesen auswärts bewegen. Durch die Anlage der Betätigungsglieder 10 am Trimmer 5 wird ein Einfedern über die Federn 18 blockiert und der Trimmer kann in die links in Fig. 7 dargestellte auswärts verschobene zweite Betriebsstellung gelangen. In dieser zweiten Betriebsstellung, in welcher auch das Gehäuse 17 mitgenommen wird, werden Federn 19 vorgespannt, welche nach einem Zurückziehen der Betätigungsglieder 10 die Zurückziehung des Gehäuses 17 und damit des Trimmers 5 bewirken, wobei nach Freigabe des entsprechendes Hubes der Druckfedern 18 in der in Fig. 7 rechts dargestellten Position der entsprechende Federhub freigegeben wird. In Fig. 7, the two operating positions of the trimmer are again illustrated in more detail. The trimmer 5 is in a trimmer housing 17 with the interposition of compression springs 18 resilient stored and can thus in the first operating position shown on the right overcoming the force of these springs 18 inwards be moved so that a resilient contact of the trimmer the skin is guaranteed. The actuators 10, which are fork-shaped, directly operate the trimmer, so that after a predetermined stroke these actuators 10 touch the trimmer and move it outwards. Through the plant the actuators 10 on the trimmer 5 will deflect blocked by the springs 18 and the trimmer can be left 7 outwardly shifted second operating position reach. In this second operating position, in which the housing 17 is also taken along, springs 19 are biased, which after retracting the actuators 10 cause the retraction of the housing 17 and thus the trimmer 5, after release of the appropriate stroke of the compression springs 18 in the position shown on the right in FIG corresponding spring stroke is released.

Beim Auswärtsverschieben des Trimmers 5 wirkt ein Anschlag des Hautschutzes 11 mit einem elastisch verformbaren Arm 20 zusammen, wobei dieser Hautschutz, wie in Fig. 6 dargestellt, gleichzeitig durch den Anschlag 15 des Kopfes zurückgehalten wird. Dieser federnde Arm 20 wird bei Zurückführung des Gehäuses 17 und des Trimmers 5 in die erste Betriebsstellung wiederum entspannt und nimmt die in Fig. 7 dargestellte rechte Stellung ein, in welcher der Hautschutz 11 wiederum selbsttätig gegen den oberen Kamm 12 in seine auswärtige Lage verschoben wird.When moving the trimmer 5 out, a stop acts Skin protection 11 together with an elastically deformable arm 20, this skin protection, as shown in FIG. 6, simultaneously held back by the stop 15 of the head becomes. This resilient arm 20 is when the housing is returned 17 and the trimmer 5 in the first operating position relaxes and takes the right position shown in Fig. 7 a, in which the skin protection 11 in turn automatically against the upper comb 12 is moved into its external position.

Claims (12)

  1. A shaver including at least one electromotor arranged in a housing and a shearing head as well as an adjustably arranged long-hair cutting system or trimmer and an actuation switch, wherein the actuation switch (2) is mechanically coupled with the trimmer (5) for coordinate movement and the trimmer (5) is movable from a first, resiliently mounted operating position into a second, farther extended position, characterized in that a trimmer part (11) serving as a skin protection means is entrained in the direction of displacement as far as to a stop (15) over a smaller displacement path than the trimmer (5).
  2. A shaver according to claim 1, characterized in that the trimmer (5) is resiliently supported in a trimmer housing (17).
  3. A shaver according to claim 1 or 2, characterized in that the trimmer (5) carries a T-shaped cutting tool (9) whose T-bar plane extending normally to the direction of displacement in the first operating position is resiliently held in a position and substantially corresponds with a tangential plane of the shearing head (6).
  4. A shaver according to claim 1, 2 or 3, characterized in that the T-bar plane extending normally to the direction of displacement in the second operating position of the trimmer (5) is located on a higher level than the tangential plane of the shearing head (6) extending parallel with said plane.
  5. A shaver according to any one of claims 1 to 4, characterized in that the trimmer (5) is connected with the actuation switch (2) via a transmission gear particularly designed as an angle lever.
  6. A shaver according to any one of claims 1 to 5, characterized in that the trimmer (5) in its second operating position cooperates in a positive and force-transmitting or frictionally engaged manner with stops blocking the resilient movement of the trimmer (5).
  7. A shaver according to any one of claims 1 to 6, characterized in that the trimmer housing (17) in its second, extended position is pressed against springs (18) whose spring travel corresponds with the displacement path between the first and second positions.
  8. A shaver according to any one of claims 1 to 7, characterized in that the skin protection means (11) is overlapped by an outwardly arranged comb (12) of the trimmer (5).
  9. A shaver according to any one of claims 1 to 8, characterized in that the part (11) serving as a skin protection means is capable of being entrained into its outside end position against the force of a spring (20) supported on the trimmer (5).
  10. A shaver according to any one of claims 1 to 9, characterized in that the trimmer (5), which is resiliently supported within a trimmer housing (17), cooperates with the actuation switch (2) via actuators (10) capable of being displaced in the direction of the force of said springs (18).
  11. A shaver according to any one of claims 1 to 10, characterized in that the skin protection means (11) is designed as a comb.
  12. A shaver according to any one of claims 1 to 11, characterized in that a comb or hair-raising element is arranged on the trimmer side facing the shearing head.
EP00979246A 1999-12-03 2000-12-01 Razor Expired - Lifetime EP1233850B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT83999 1999-12-03
AT83999U 1999-12-03
PCT/AT2000/000323 WO2001039936A1 (en) 1999-12-03 2000-12-01 Razor

Publications (2)

Publication Number Publication Date
EP1233850A1 EP1233850A1 (en) 2002-08-28
EP1233850B1 true EP1233850B1 (en) 2004-05-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP00979246A Expired - Lifetime EP1233850B1 (en) 1999-12-03 2000-12-01 Razor

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US (1) US6739054B2 (en)
EP (1) EP1233850B1 (en)
JP (1) JP2004500172A (en)
CN (1) CN1170660C (en)
AT (1) ATE265915T1 (en)
DE (1) DE50006356D1 (en)
WO (1) WO2001039936A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4161966B2 (en) * 2002-06-17 2008-10-08 松下電工株式会社 Electric razor
AT7596U1 (en) * 2003-07-01 2005-06-27 Payer Int Technologies Gmbh epilation device
ATE395168T1 (en) * 2003-07-04 2008-05-15 Koninkl Philips Electronics Nv RAZOR WITH A SWIVEL MOUNTED SHARTER HEAD
JP2005052466A (en) * 2003-08-06 2005-03-03 Izumi Products Co Electric razor
JP4888882B2 (en) * 2005-10-13 2012-02-29 九州日立マクセル株式会社 Clippers
US8578563B2 (en) * 2006-06-27 2013-11-12 Comfortglide, Inc. Tool system with replaceable heads and offset handle
US7540087B2 (en) 2006-07-14 2009-06-02 The Gillette Company Shaving razor
US8261398B2 (en) 2006-10-26 2012-09-11 Margco International, Llc Paint brush with detachable head
US8065774B2 (en) 2006-10-26 2011-11-29 Margco International, Llc Paint brush with detachable head
US8458908B2 (en) * 2007-02-01 2013-06-11 Braun Gmbh Hair removal apparatus
DE102007050379A1 (en) 2007-10-22 2009-04-23 Braun Gmbh hair trimmer
DE102007050381A1 (en) * 2007-10-22 2009-04-23 Braun Gmbh Hair removal device
EP2329928B1 (en) * 2009-12-04 2012-07-04 Braun GmbH Electrically operated hair cutting device
CN105014702B (en) * 2015-07-15 2017-01-18 宁波真和电器股份有限公司 Tool bit of electric shaver, electric shaver and using method of electric shaver

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781990A (en) * 1970-06-08 1974-01-01 Philips Corp Dry shaver with selectively engagable short and long hair cutters
NL7405870A (en) 1974-05-02 1975-11-04 Philips Nv DRY SHAVER WITH EXTENDABLE CLIPPER.
AT368057B (en) * 1980-04-03 1982-09-10 Payer Lux Elektroprod ELECTRIC SHAVER
US4803780A (en) * 1986-09-17 1989-02-14 Remington Products, Inc. Electric dry shaver having an improved trimmer arrangement
JPS63160691A (en) * 1986-12-23 1988-07-04 松下電工株式会社 Electric razor
DE4117990A1 (en) * 1991-06-03 1992-12-10 Braun Ag ELECTRIC SHAVER
US5964034A (en) * 1996-06-25 1999-10-12 Matsushita Electric Works, Ltd. Electric shaver having floating trimmer blades, a main blade, and hair raising portions
DE19633824C1 (en) * 1996-08-22 1997-06-05 Braun Ag Electrically powered shaver
DE19822094C2 (en) * 1998-05-16 2000-03-02 Braun Gmbh Dry shaver

Also Published As

Publication number Publication date
DE50006356D1 (en) 2004-06-09
US20020178586A1 (en) 2002-12-05
WO2001039936A1 (en) 2001-06-07
JP2004500172A (en) 2004-01-08
CN1170660C (en) 2004-10-13
US6739054B2 (en) 2004-05-25
CN1420811A (en) 2003-05-28
EP1233850A1 (en) 2002-08-28
ATE265915T1 (en) 2004-05-15

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