EP0856386B1 - Electric hair cutting machine - Google Patents

Electric hair cutting machine Download PDF

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Publication number
EP0856386B1
EP0856386B1 EP98101606A EP98101606A EP0856386B1 EP 0856386 B1 EP0856386 B1 EP 0856386B1 EP 98101606 A EP98101606 A EP 98101606A EP 98101606 A EP98101606 A EP 98101606A EP 0856386 B1 EP0856386 B1 EP 0856386B1
Authority
EP
European Patent Office
Prior art keywords
hair
cutting machine
machine according
adjusting device
cutting
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
EP98101606A
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German (de)
French (fr)
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EP0856386A1 (en
Inventor
Karl Trinkaus
Peter Scheunert
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.)
Procter and Gamble Deutschland GmbH
Original Assignee
Wella 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 Wella GmbH filed Critical Wella GmbH
Priority to DE29822056U priority Critical patent/DE29822056U1/en
Publication of EP0856386A1 publication Critical patent/EP0856386A1/en
Application granted granted Critical
Publication of EP0856386B1 publication Critical patent/EP0856386B1/en
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    • 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
    • B26B19/205—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 by adjustment of the cutting members

Definitions

  • the invention relates to an electric hair clipper according to the preamble of claim 1.
  • Such a hair clipper is from DE-A-3310706 and DE-AS 11 93 834 known.
  • the disadvantage here is that the assembly the knife and the adjustment device with the housing of the Hair clipper is quite expensive due to multi-stage Assembly processes, resulting in high manufacturing costs. Due to this construction, there is one reliable sealing to the inside of the housing in order to avoid it pollution from cut hair particles possible.
  • the assembly is by external manipulation of the Hair clipper detachable (for example using a Latching, locking or screw connection), to be able to wait (cleaning, oiling, repairing) (Claims 2 and 3).
  • the construction of the unit is simple characterized in that the adjusting device from a manual sliding lower knife, the upper knife in Cutting vibrations is displaceable (claim 4).
  • a lever or a knob or a rotating ring or a Sliding ring or an actuating section provided (Claim 6).
  • a particularly handy, manual adjustment of the Adjustment device is achieved in that the rotary or sliding ring around a housing of the hair clipper is arranged around that with the adjusting device corresponds kinematically (claim 7).
  • the invention is based on several exemplary embodiments described in more detail.
  • FIGS 1 to 3 show a first embodiment.
  • an electric hair clipper 1 shown, with an associated cutting head 16 in the Figure 1 is shown.
  • the hair clipper 1 is with an electric motor 17, an eccentric Drive pin 18 and a cutting head receptacle 19 Mistake.
  • the driver part 21 By the driver part 21, the rotations of the drive pin 18 in cutting vibrations of the Transfer upper knife 2.
  • the cutting head 16 has a Upper knife 2 and a lower knife 3 on that are arranged one on top of the other, the upper knife 2 from the drive pin 18 by a driver part 21 in Cutting vibrations is displaceable.
  • both knives 2, 3 are relative adjustable to each other by means of an adjusting device 4 educated.
  • the cutting head 16 is with the upper knife 2, the lower knife 3 and the adjusting device 4 as one Unit 5 is formed.
  • a spring 20 presses that Upper knife 2 against the lower knife 3.
  • the Adjustment device 4 has an eccentric mechanism 9 provided with which the lower knife 3 by means of a lever 13 designed as an actuating device can be adjusted in the direction of arrow 25, with a Axis of rotation 26 an eccentric pin 27 via a guide bearing 28 can move the lower knife 3 in the direction of arrow 25.
  • a partition 29 through which only one Drive axis 32 of the motor 17 is guided, a reliable seal to the interior 30 reached, so that from time to time only the cutting head receptacle 19 of clipped hair particles must be cleaned.
  • a sealing washer 31st be provided for the purpose of Further optimization of the seal can be made between the Partition 29 and the motor 17 a sealing washer 31st be provided.
  • a top view IV according to FIG. 1 on the cutting head 16 (or unit 5) shows Figure 4, from which the Eccentric mechanism 9 emerges better, the one Rotary movement of the lever 13 in a linear movement of the Lower knife 3 implements.
  • the intermediate positions of the lever 13 are designed to be clickable. You can also choose one Link curve, a joint or slide mechanism 10, 11, 12 are provided.
  • the adjustment device 4 is here set to minimum cutting length.
  • Figure 5 shows the cutting head 16 in one - opposite the Figure 4 - maximum set cutting length, being here the lower knife 3 is adjusted upwards.
  • FIG. 6 shows the section XI-XI according to FIG. 4 shown.
  • a parallel guide 33 is used here of the adjustable lower knife 3.
  • FIG. 9 shows a guide member 41 with a guide bearing 28 of the parallel guide 33 (FIG. 6) shown.
  • the lower knife 3 is via threaded holes 42 connected to the guide member 41.
  • the one with the Guide bearing 28 corresponding eccentric pin 27 is in 9 and 10 indicated by dashed lines, with FIG. 10 a side view of Figure 9.
  • FIG. 11 is the guide member 41 corresponding to FIG. 6 shown.
  • Three rest positions are shown at 43 ( Figure 7).
  • FIG. 1 A second exemplary embodiment of a structural unit 5.1 is shown in FIG shown in FIG.
  • the lever mechanism designed as an actuator 13.1 designed such that this on both sides of the Unit 5.1 can be adjusted manually, for example on a knob 34.
  • FIG. 13 shows a third exemplary embodiment a structural unit 5.2 similar to that shown in Figure 1, but with a sliding mechanism 12 for moving the Lower knife 3 by means of an actuating section 22 designed as an actuating device.
  • a locking device 35 spring / ball / ball recess
  • the lower knife 3 can be adjusted latching.
  • FIG. 14 shows the complete hair clipper 1.
  • FIGS 17 A fourth embodiment of a unit 5.3 with A rotary ring 15 on the housing 23 is shown in FIGS 17 shown.
  • the lower knife 3 is adjusted here by axially rotating a rotating ring 15, the one Driver pin 36 and a lever 13.2 of the eccentric mechanism 9 designed as an actuating device moves and thereby adjusting the lower knife 3.
  • the Driver pin 36 is with a slot 37 of the rotary ring 15 locked, whereby the rotating ring 15 only from the housing 23 is guided axially.
  • FIGS. 18 to 20 A fifth embodiment of a unit 5.4 with A sliding ring 24 on the housing 23 is shown in FIGS. 18 to 20 shown. Adjusting the lower knife 3 takes place here by axially displacing the sliding ring 24. For this purpose, the sliding ring 24 is rotationally fixed to the housing 23 connected by a sliding ring guide 39. The Sliding ring 24 is arranged at an angle Provided guide slot 38 which a driver pin 36.1 and a lever 13.3 designed as an actuating device of the eccentric mechanism 9 moves and thereby an adjustment of the lower knife 3 causes.
  • FIG. 21 and 22 A sixth embodiment of a unit 5.5 is shown in Figures 21 and 22. Similar to Embodiment according to Figures 8 and 9 is here Locking the lower knife 3 provided, here for Unlocking a button 14 designed as an actuating device is provided, with a detent spring 40 is integrally connected to the unit 5.5.

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

Abstract

The hair cutter (1) has upper and lower cutters (2,3) arranged one on top of the other. The upper cutter is vibrated for cutting and both cutters can be adjusted with respect to each other by an adjuster (4) to alter the length of the cut. The upper and lower cutters and the adjuster are made as a single unit (5) which can be detached from the machine. The unit can be joined to the machine by a latching, locking or screw connection.

Description

Die Erfindung betrifft eine elektrische Haarschneidemaschine nach der Gattung des Oberbegriffs des Anspruchs 1.The invention relates to an electric hair clipper according to the preamble of claim 1.

Eine derartige Haarschneidemaschine ist aus der DE-A-3310706 und der DE-AS 11 93 834 bekannt. Nachteilig hierbei ist, daß der Zusammenbau der Messer und der Verstelleinrichtung mit dem Gehäuse der Haarschneidemaschine recht aufwendig ist durch mehrstufige Montagevorgänge, wodurch hohe Herstellkosten entstehen. Bedingt durch diesen konstruktiven Aufbau ist eine zuverlässige Abdichtung zum Gehäuseinnere zwecks Vermeidung einer Verschmutzung durch abgeschnittene Haarteilchen nicht möglich.Such a hair clipper is from DE-A-3310706 and DE-AS 11 93 834 known. The disadvantage here is that the assembly the knife and the adjustment device with the housing of the Hair clipper is quite expensive due to multi-stage Assembly processes, resulting in high manufacturing costs. Due to this construction, there is one reliable sealing to the inside of the housing in order to avoid it pollution from cut hair particles possible.

Es ist daher Aufgabe der Erfindung, eine gattungsgleiche Haarschneidemaschine zu schaffen, die kostengünstiger herstellbar ist, die einen großen konstruktiven Spielraum einer Verstelleinrichtung und eine zuverlässige Abdichtung zu Gehäuseinnere erreicht.It is therefore an object of the invention to provide a generic one Hair clipper to create the more cost effective can be produced, which has a large constructive scope an adjustment device and a reliable seal reached to the inside of the housing.

Gelöst wird diese Aufgabe nach dem kennzeichnenden Teil des Anspruchs 1. Weitere vorteilhafte Weiterbildungen/Ausgestaltungen der Erfindung gehen aus den Unteransprüchen hervor.This task is solved according to the characteristic part of the Claim 1. Further advantageous developments / refinements the invention result from the dependent claims out.

Dadurch, daß die Verstelleinrichtung im Messerkopf integriert ist und dieser als eine Baueinheit vorgesehen ist, wird eine erhebliche Herstellkostensenkung erreicht. Dadurch wird auch eine hohe Abdichtung zum Gehäuseinnere der Haarschneidemaschine erreicht, so daß eine entsprechende Verschmutzung durch Haarteilchen vermieden wird (Anspruch 1). Because the adjustment device in the cutter head is integrated and this is provided as a structural unit is, a significant reduction in manufacturing costs is achieved. This also creates a high seal to the interior of the housing reached the hair clipper so that a appropriate pollution from hair particles avoided will (claim 1).

Die Baueinheit ist durch äußere Manipulation von der Haarschneidemaschine lösbar (zum Beispiel mittels einer Rast-, Verriegelungs- oder Schraubverbindung) ausgebildet, um diese warten (Reinigen, Ölen, Reparieren) zu können (Anspruch 2 und 3).The assembly is by external manipulation of the Hair clipper detachable (for example using a Latching, locking or screw connection), to be able to wait (cleaning, oiling, repairing) (Claims 2 and 3).

Eine einfache Konstruktion der Baueinheit ergibt sich dadurch, daß die Verstelleinrichtung aus einem manuell verschiebbaren Untermesser besteht, wobei das Obermesser in Schneidschwingungen versetzbar ist (Anspruch 4).The construction of the unit is simple characterized in that the adjusting device from a manual sliding lower knife, the upper knife in Cutting vibrations is displaceable (claim 4).

Vielfältige Konstruktionen einer Verstelleinrichtung sind dadurch gegeben, daß ein entsprechender Exzenter- oder ein Kulissenkurven- oder ein Gelenk- oder ein Schiebemechanismus vorgesehen ist (Anspruch 5).Various constructions of an adjustment device are given that a corresponding eccentric or a Backdrop curve or a joint or a Sliding mechanism is provided (claim 5).

Zum manuellen Verstellen der zu schneidenden Haarlänge ist ein Hebel oder ein Knopf oder ein Drehring oder ein Schiebering oder ein Betätigungsabschnitt vorgesehen (Anspruch 6).For manual adjustment of the hair length to be cut a lever or a knob or a rotating ring or a Sliding ring or an actuating section provided (Claim 6).

Ein besonders griffiges, manuelles Verstellen der Verstelleinrichtung ist dadurch erreicht, daß der Dreh- oder Schiebering um ein Gehäuse der Haarschneidemaschine herum angeordnet ist, der mit der Verstelleinrichtung kinematisch korrespondiert (Anspruch 7).A particularly handy, manual adjustment of the Adjustment device is achieved in that the rotary or sliding ring around a housing of the hair clipper is arranged around that with the adjusting device corresponds kinematically (claim 7).

Die Erfindung wird anhand mehrerer Ausführungsbeispiele näher beschrieben.The invention is based on several exemplary embodiments described in more detail.

Es zeigt:

Figur 1
in einer Seitenansicht ein erstes Ausführungsbeispiel eines Schneidkopfes als eine Baueinheit;
Figur 2
in einer Seitenansicht eine elektrische Haarschneidemaschine ohne Schneidkopf;
Figur 3
in einer Seitenansicht die Haarschneidemaschine mit einem damit verbundenen Schneidkopf;
Figur 4
in einer Draufsicht den Schneidkopf nach der Figur 1;
Figur 5
den Schneidkopf nach der Figur 4, jedoch mit einer langen Schnittlängeneinstellung;
Figur 6
eine Ansicht nach dem Schnitt XI-XI nach der Figur 4;
Figur 7 bis 11
vergrößert dargestellte Einzelteile der Verstelleinrichtung;
Figur 12
in einer Draufsicht ein zweites Ausführungsbeispiel eines Schneidkopfes;
Figur 13
in einer Seitenansicht ein drittes Ausführungsbeispiel eines Schneidkopfes;
Figur 14
in einer Seitenansicht den Schneidkopf nach der Figur 8, der mit einer Haarschneidemaschine verbunden ist;
Figur 15 bis 17
ein viertes Ausführungsbeispiel;
Figur 18 bis 20
ein fünftes Ausführungsbeispiel, und
Figur 21 und 22
ein sechstes Ausführungsbeispiel.
It shows:
Figure 1
a side view of a first embodiment of a cutting head as a structural unit;
Figure 2
in a side view an electric hair clipper without a cutting head;
Figure 3
in a side view the hair clipper with a cutting head connected thereto;
Figure 4
in a plan view the cutting head according to Figure 1;
Figure 5
the cutting head of Figure 4, but with a long cutting length setting;
Figure 6
a view along section XI-XI of Figure 4;
Figure 7 to 11
Individual parts of the adjusting device shown enlarged;
Figure 12
in a plan view a second embodiment of a cutting head;
Figure 13
in a side view a third embodiment of a cutting head;
Figure 14
in a side view of the cutting head of Figure 8, which is connected to a hair clipper;
Figure 15 to 17
a fourth embodiment;
Figure 18 to 20
a fifth embodiment, and
Figures 21 and 22
a sixth embodiment.

Figur 1 bis 3 zeigen ein erstes Ausführungsbeispiel. In der Figur 2 ist eine elektrische Haarschneidemaschine 1 dargestellt, wobei ein dazugehörender Schneidkopf 16 in der Figur 1 dargestellt ist. Die Haarschneidemaschine 1 ist mit einem elektrischen Motor 17, einem exzenterartigen Antriebszapfen 18 und einer Schneidkopfaufnahme 19 versehen. Durch das Mitnehmerteil 21 werden die Drehungen des Antriebszapfens 18 in Schneidschwingungen des Obermessers 2 übertragen. Der Schneidkopf 16 weist ein Obermesser 2 und ein Untermesser 3 auf, die aufeinanderliegend angeordnet sind, wobei das Obermesser 2 vom Antriebszapfen 18 durch ein Mitnehmerteil 21 in Schneidschwingungen versetzbar ist. Zwecks Schnittlängeneinstellung sind beide Messer 2, 3 relativ zueinander mittels einer Verstelleinrichtung 4 verstellbar ausgebildet. Der Schneidkopf 16 ist mit dem Obermesser 2, dem Untermesser 3 und der Verstelleinrichtung 4 als eine Baueinheit 5 ausgebildet. Eine Feder 20 drückt das Obermesser 2 gegen das Untermesser 3. Die Verstelleinrichtung 4 ist mit einem Exzentermechanismus 9 versehen, mit dem das Untermesser 3 mittels eines als eine Betätigungsvorrichtung ausgebildeten Hebels 13 in Pfeilrichtung 25 verstellt werden kann, wobei über eine Drehachse 26 ein Exzenterzapfen 27 über ein Führungslager 28 das Untermesser 3 in Pfeilrichtung 25 verschieben kann. Durch eine Trennwand 29, durch die lediglich eine Antriebsachse 32 des Motors 17 geführt ist, wird eine zuverlässige Abdichtung zum Gehäuseinnere 30 erreicht, so daß von Zeit zu Zeit nur die Schneidkopfaufnahme 19 von abgeschnittenen Haarteilchen gereinigt werden muß. Zwecks weiterer Optimierung der Abdichtung kann zwischen der Trennwand 29 und dem Motor 17 eine Dichtungsscheibe 31 vorgesehen werden.Figures 1 to 3 show a first embodiment. In the Figure 2 is an electric hair clipper 1 shown, with an associated cutting head 16 in the Figure 1 is shown. The hair clipper 1 is with an electric motor 17, an eccentric Drive pin 18 and a cutting head receptacle 19 Mistake. By the driver part 21, the rotations of the drive pin 18 in cutting vibrations of the Transfer upper knife 2. The cutting head 16 has a Upper knife 2 and a lower knife 3 on that are arranged one on top of the other, the upper knife 2 from the drive pin 18 by a driver part 21 in Cutting vibrations is displaceable. For the purpose of Cutting length setting, both knives 2, 3 are relative adjustable to each other by means of an adjusting device 4 educated. The cutting head 16 is with the upper knife 2, the lower knife 3 and the adjusting device 4 as one Unit 5 is formed. A spring 20 presses that Upper knife 2 against the lower knife 3. The Adjustment device 4 has an eccentric mechanism 9 provided with which the lower knife 3 by means of a lever 13 designed as an actuating device can be adjusted in the direction of arrow 25, with a Axis of rotation 26 an eccentric pin 27 via a guide bearing 28 can move the lower knife 3 in the direction of arrow 25. By a partition 29 through which only one Drive axis 32 of the motor 17 is guided, a reliable seal to the interior 30 reached, so that from time to time only the cutting head receptacle 19 of clipped hair particles must be cleaned. For the purpose of Further optimization of the seal can be made between the Partition 29 and the motor 17 a sealing washer 31st be provided.

In der Figur 3 ist der Schneidkopf 16 mit der Haarschneidemaschine 1 mit der Schneidkopfaufnahme 19 lösbar verbunden, wozu eine Rast-, Verriegelungs- oder Schraubverbindung 6, 7, 8 vorgesehen werden kann. In Figure 3, the cutting head 16 with the Hair clipper 1 with the cutting head receptacle 19 releasably connected, for which a locking, locking or Screw connection 6, 7, 8 can be provided.

Eine Draufsicht IV nach der Figur 1 auf den Schneidkopf 16 (bzw. Baueinheit 5) zeigt die Figur 4, woraus der Exzentermechanismus 9 besser hervorgeht, der eine Drehbewegung des Hebels 13 in eine Linearbewegung des Untermessers 3 umsetzt. Die Zwischenstellungen des Hebels 13 sind hier rastbar ausgebildet. Wahlweise kann auch ein Kulissenkurven-, ein Gelenk- oder Schiebemechanismus 10, 11, 12 vorgesehen werden. Die Verstelleinrichtung 4 ist hier auf minimale Schnittlänge eingestellt.A top view IV according to FIG. 1 on the cutting head 16 (or unit 5) shows Figure 4, from which the Eccentric mechanism 9 emerges better, the one Rotary movement of the lever 13 in a linear movement of the Lower knife 3 implements. The intermediate positions of the lever 13 are designed to be clickable. You can also choose one Link curve, a joint or slide mechanism 10, 11, 12 are provided. The adjustment device 4 is here set to minimum cutting length.

Figur 5 zeigt den Schneidkopf 16 in einer - gegenüber der Figur 4 - maximal eingestellten Schnittlänge, wobei hier das Untermesser 3 nach oben verstellt ist.Figure 5 shows the cutting head 16 in one - opposite the Figure 4 - maximum set cutting length, being here the lower knife 3 is adjusted upwards.

In der Figur 6 ist der Schnitt XI-XI nach der Figur 4 dargestellt. Insbesondere geht hier eine Parallelführung 33 des verstellbaren Untermessers 3 näher hervor.FIG. 6 shows the section XI-XI according to FIG. 4 shown. In particular, a parallel guide 33 is used here of the adjustable lower knife 3.

In der Figur 7 ist der Hebel 13 mit der Drehachse 26 und dem Exzenterzapfen 27 entsprechend der Figur 4 dargestellt. Eine entsprechende Seitenansicht nach der Figur 6 geht aus der Figur 8 hervor. In der Figur 9 ist ein Führungsglied 41 mit einem Führungslager 28 der Parallelführung 33 (Figur 6) dargestellt. Das Untermesser 3 ist über Gewindebohrungen 42 mit dem Führungsglied 41 verbunden. Der mit dem Führungslager 28 korrespondierende Exzenterzapfen 27 ist in der Figur 9 und 10 gestrichelt angedeutet, wobei Figur 10 eine Seitenansicht nach der Figur 9 darstellt. In der Figur 11 ist das Führungsglied 41 entsprechend der Figur 6 dargestellt. Unter 43 sind drei Raststellungen dargestellt (Figur 7).In Figure 7, the lever 13 with the axis of rotation 26 and the eccentric pin 27 shown in Figure 4. A corresponding side view according to FIG. 6 starts of Figure 8. FIG. 9 shows a guide member 41 with a guide bearing 28 of the parallel guide 33 (FIG. 6) shown. The lower knife 3 is via threaded holes 42 connected to the guide member 41. The one with the Guide bearing 28 corresponding eccentric pin 27 is in 9 and 10 indicated by dashed lines, with FIG. 10 a side view of Figure 9. In the figure 11 is the guide member 41 corresponding to FIG. 6 shown. Three rest positions are shown at 43 (Figure 7).

Ein zweites Ausführungsbeispiel einer Baueinheit 5.1 ist in der Figur 12 dargestellt. Hier ist der als eine Betätigungsvorrichtung ausgebildeter Hebelmechanismus 13.1 derart ausgestaltet, daß dieser an beiden Seiten der Baueinheit 5.1 manuell verstellt werden kann, zum Beispiel an einer Noppe 34. A second exemplary embodiment of a structural unit 5.1 is shown in FIG shown in FIG. Here is the lever mechanism designed as an actuator 13.1 designed such that this on both sides of the Unit 5.1 can be adjusted manually, for example on a knob 34.

Als ein drittes Ausführungsbeispiel ist in der Figur 13 eine Baueinheit 5.2 ähnlich nach der Figur 1 dargestellt, jedoch mit einem Schiebemechanismus 12 zum Verschieben des Untermessers 3 mittels eines als eine Betätigungsvorrichtung ausgebildeten Betätigungsabschnitts 22. Durch eine Rasteinrichtung 35 (Feder/Kugel/Kugelmulde) kann das Untermesser 3 rastend verstellt werden.13 shows a third exemplary embodiment a structural unit 5.2 similar to that shown in Figure 1, but with a sliding mechanism 12 for moving the Lower knife 3 by means of an actuating section 22 designed as an actuating device. By a locking device 35 (spring / ball / ball recess) can the lower knife 3 can be adjusted latching.

Figur 14 zeigt die komplette Haarschneidemaschine 1.FIG. 14 shows the complete hair clipper 1.

Ein viertes Ausführungsbeispiel einer Baueinheit 5.3 mit einem Drehring 15 am Gehäuse 23 ist in den Figuren 15 bis 17 dargestellt. Ein Verstellen des Untermessers 3 erfolgt hier durch axiales Drehen eines Drehrings 15, der einen Mitnehmerzapfen 36 und einen als eine Betätigungsvorrichtung ausgebildeten Hebel 13.2 des Exzentermechanismus 9 bewegt und dadurch ein Verstellen das Untermessers 3 bewirkt. Der Mitnehmerzapfen 36 ist mit einem Schlitz 37 des Drehrings 15 verrastet, wodurch der Drehring 15 lediglich vom Gehäuse 23 axial geführt wird.A fourth embodiment of a unit 5.3 with A rotary ring 15 on the housing 23 is shown in FIGS 17 shown. The lower knife 3 is adjusted here by axially rotating a rotating ring 15, the one Driver pin 36 and a lever 13.2 of the eccentric mechanism 9 designed as an actuating device moves and thereby adjusting the lower knife 3. The Driver pin 36 is with a slot 37 of the rotary ring 15 locked, whereby the rotating ring 15 only from the housing 23 is guided axially.

Ein fünftes Ausführungsbeispiel einer Baueinheit 5.4 mit einem Schiebering 24 am Gehäuse 23 ist in den Figuren 18 bis 20 dargestellt. Ein Verstellen des Untermessers 3 erfolgt hier durch axiales Verschieben des Schieberings 24. Hierzu ist der Schiebering 24 drehfest mit dem Gehäuse 23 mittels einer Schieberingführung 39 verbunden. Der Schiebering 24 ist mit einem schräg angeordneten Führungsschlitz 38 versehen, der einen Mitnehmerzapfen 36.1 und einen als eine Betätigungsvorrichtung ausgebildeten Hebel 13.3 des Exzentermechanismus 9 bewegt und dadurch ein Verstellen des Untermessers 3 bewirkt.A fifth embodiment of a unit 5.4 with A sliding ring 24 on the housing 23 is shown in FIGS. 18 to 20 shown. Adjusting the lower knife 3 takes place here by axially displacing the sliding ring 24. For this purpose, the sliding ring 24 is rotationally fixed to the housing 23 connected by a sliding ring guide 39. The Sliding ring 24 is arranged at an angle Provided guide slot 38 which a driver pin 36.1 and a lever 13.3 designed as an actuating device of the eccentric mechanism 9 moves and thereby an adjustment of the lower knife 3 causes.

Ein sechstes Ausführungsbeispiel einer Baueinheit 5.5 ist in den Figuren 21 und 22 dargestellt. Ähnlich dem Ausführungsbeispiel nach den Figuren 8 und 9 ist hier ein Verrasten des Untermessers 3 vorgesehen, wobei hier zum Entrasten ein als eine Betätigungsvorrichtung ausgebildeter Knopf 14 vorgesehen ist, wobei eine Rastfeder 40 einstückig mit der Baueinheit 5.5 verbunden ist. A sixth embodiment of a unit 5.5 is shown in Figures 21 and 22. Similar to Embodiment according to Figures 8 and 9 is here Locking the lower knife 3 provided, here for Unlocking a button 14 designed as an actuating device is provided, with a detent spring 40 is integrally connected to the unit 5.5.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Elektrische HaarschneidemaschineElectric hair clipper
22
Obermesserupper blade
33
Untermesserlower blade
44
Verstelleinrichtungadjustment
5, 5.15, 5.1
Baueinheitunit
66
Rastverbindunglocking connection
77
Verriegelungsverbindunglocking connection
88th
Schraubverbindungscrew
99
Exzentermechanismuseccentric
1010
KulissenkurvenmechanismusBackdrop cam mechanism
1111
Gelenkmechanismusjoint mechanism
1212
Schiebemechanismussliding mechanism
13, 13.1, 13.2, 13.313, 13.1, 13.2, 13.3
Hebellever
1414
Knopfstud
1515
Drehringrotating ring
16, 16.116, 16.1
Schneidkopfcutting head
1717
Elektrischer MotorElectric motor
1818
Antriebszapfendrive journal
1919
SchneidkopfaufnahmeCutting head receiving
2020
Federfeather
2121
Mitnehmerteildriver part
2222
Betätigungsabschnittactuating section
2323
Gehäusecasing
2424
Schieberingsliding ring
2525
Pfeilrichtungarrow
2626
Drehachseaxis of rotation
2727
Exzenterzapfeneccentric
2828
Führungslagerguide bearing
2929
Trennwandpartition wall
3030
Gehäuseinnerehousing interior
3131
Dichtungsscheibesealing washer
3232
Antriebsachsedrive axle
3333
Parallelführungparallel guide
3434
Noppeburl
3535
Rasteinrichtung locking device
36, 36.136, 36.1
Mitnehmerzapfendriver pin
3737
Schlitzslot
3838
Führungsschlitzguide slot
3939
SchieberingführungSliding ring guide
4040
Rastfederdetent spring
4141
Führungsgliedguide member
4242
Gewindebohrungthreaded hole
4343
Raststellungendetent positions

Claims (7)

  1. Electric hair-cutting machine (1) having an upper cutter (2) and a lower cutter (3) which are arranged such that they are located one upon the other, it being the case that the upper cutter (2) can be made to vibrate for cutting purposes, and, for the purpose of setting the length of cut, the two cutters (2, 3) are designed such that they can be adjusted relative to one another by means of an adjusting device (4), by way of an actuating means (13, 13.1, 13.2, 13.3, 14, 22), characterized in that the upper cutter (2), the lower cutter (3) and the adjusting device (4), along with the actuating means (13, 13.1, 13.2, 13.3, 14, 22), are designed as a unit (5, 5.1-5.5).
  2. Hair-cutting machine according to Claim 1, characterized in that the unit (5, 5.1-5.5) is designed such that it can be released from the hair-cutting machine (1) by external manipulation.
  3. Hair-cutting machine according to Claim 2, characterized in that the unit (5, 5.1-5.5) is connected to the hair-cutting machine (1) by means of a latching, locking or screw connection (6, 7, 8).
  4. Hair-cutting machine according to Claim 1, characterized in that the adjusting device (4) comprises a manually displaceable lower cutter (3), it being possible for the upper cutter (2) to be made to vibrate for cutting purposes.
  5. Hair-cutting machine according to Claim 1, characterized in that the adjusting device (4) has an eccentric or a guide-cam or an articulation or a sliding mechanism (9, 10, 11, 12).
  6. Hair-cutting machine according to Claim 1, characterized in that a lever (13), button (14), rotary ring (15), sliding ring (24) or an actuating section (22) is provided for the manual adjustment of the hair length.
  7. Hair-cutting machine according to Claim 6, characterized in that the rotary ring (15) or the sliding ring (24) is arranged around a housing (23) of the hair-cutting machine (1), this corresponding kinematically to the adjusting device (4).
EP98101606A 1997-01-31 1998-01-30 Electric hair cutting machine Expired - Lifetime EP0856386B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29822056U DE29822056U1 (en) 1997-01-31 1998-01-30 Electric hair clipper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19703589 1997-01-31
DE19703589 1997-01-31

Publications (2)

Publication Number Publication Date
EP0856386A1 EP0856386A1 (en) 1998-08-05
EP0856386B1 true EP0856386B1 (en) 2003-01-02

Family

ID=7818919

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98101606A Expired - Lifetime EP0856386B1 (en) 1997-01-31 1998-01-30 Electric hair cutting machine

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Country Link
EP (1) EP0856386B1 (en)
AT (1) ATE230330T1 (en)
DE (1) DE59806770D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1882426B (en) * 2003-12-04 2011-08-17 威娜股份有限公司 Cutting head for an electric hair cutting machine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850919A1 (en) * 1998-11-05 2000-05-11 Moser Elektrogeraete Gmbh Hair clipper with cutting length adjustment device
US20080282550A1 (en) * 2008-06-30 2008-11-20 Andis Company Blade assembly
US9545729B2 (en) 2015-03-26 2017-01-17 Wahl Clipper Corporation Hair trimmer blade set with adjustable blades
EP3888860A1 (en) * 2020-04-01 2021-10-06 Koninklijke Philips N.V. A cutting unit
EP4364908A1 (en) * 2022-11-07 2024-05-08 Wahl GmbH Hair cutting device and cutting assembly for hair cutting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193834B (en) 1962-05-10 1965-05-26 Wahl Clipper Corp Adjustable hair clipper
DE3310706A1 (en) * 1983-03-24 1984-09-27 Wella Ag, 6100 Darmstadt Electric hair cutting machine
US5367772A (en) * 1992-05-26 1994-11-29 Matsushita Electric Works, Ltd. Hair clipper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1882426B (en) * 2003-12-04 2011-08-17 威娜股份有限公司 Cutting head for an electric hair cutting machine

Also Published As

Publication number Publication date
DE59806770D1 (en) 2003-02-06
ATE230330T1 (en) 2003-01-15
EP0856386A1 (en) 1998-08-05

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