EP1814429B1 - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

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Publication number
EP1814429B1
EP1814429B1 EP05813534A EP05813534A EP1814429B1 EP 1814429 B1 EP1814429 B1 EP 1814429B1 EP 05813534 A EP05813534 A EP 05813534A EP 05813534 A EP05813534 A EP 05813534A EP 1814429 B1 EP1814429 B1 EP 1814429B1
Authority
EP
European Patent Office
Prior art keywords
motor
filter unit
collecting container
vacuum cleaner
dirt collecting
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.)
Not-in-force
Application number
EP05813534A
Other languages
German (de)
French (fr)
Other versions
EP1814429A1 (en
Inventor
Andreas Weinberg
Martin Ruf
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Individual
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Individual
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Publication date
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Publication of EP1814429A1 publication Critical patent/EP1814429A1/en
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Publication of EP1814429B1 publication Critical patent/EP1814429B1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0038—Recovery tanks with means for emptying the tanks
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/0009—Storing devices ; Supports, stands or holders
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/0009—Storing devices ; Supports, stands or holders
    • A47L9/0018—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner
    • A47L9/0027—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner specially adapted for holding the suction cleaning tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/0009—Storing devices ; Supports, stands or holders
    • A47L9/0018—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner
    • A47L9/0036—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner specially adapted for holding the suction hose

Definitions

  • the invention relates to a vacuum cleaner with a dirt collecting container and a motor-filter unit, wherein the dirt collecting container with the engine-filter unit is releasably connectable.
  • vacuum cleaners are known in many embodiments of the prior art see for example EP 0 270 935 .
  • a dirt collecting container is used, which is formed bucket-like.
  • a motor-filter unit can be placed and locked.
  • a dirt-laden air stream is drawn into the dirt collector.
  • the dirt settles in it and the air flow is blown off through the engine filter unit back into the environment.
  • the arranged in the transition region between the dirt collector and the engine-filter unit air filter prevents dirt particles are blown into the environment. If the dirt collector is to be emptied, the engine filter unit must first be loosened and removed.
  • the filter usually stands on the floor and pollutes it. When the soil is wet, sometimes moisture gets to the filter. Then stick the adhering dirt particles and the functionality of the filter is impaired.
  • This object is achieved in that the motor-filter unit after releasing the connection with the dirt collecting container of this from the mounting position is tilted or pushed and can be brought into a separate parking position, and that the motor-filter unit in the parking position on positioning independently stands.
  • the engine-filter unit is released from the mounting position and spent in a defined parking position in which the contaminated area of the engine-filter unit is kept at a distance from the ground.
  • the installation elements guarantee a secure footing so that the dirt collector can be emptied. Subsequently, the engine-filter unit can be re-cultivated on the dirt collector and the vacuum cleaner is ready for use.
  • the motor-filter unit has a support portion which carries the set-up elements, that the support portion carries a filter housing spaced from the erection elements, and that the filter housing in the parking position of the motor-filter unit is kept at a distance to the ground.
  • a simple structural design can be achieved in that the dirt collecting container has a collecting tank, the bucket-like design has an upper spout opening that the motor-filter unit holds in its position the filter housing at least partially above the pouring opening, and that the filter housing in the mounting position covers the spout opening at least partially. Characterized in that the filter housing is held above the pouring opening in the parking position, the dirt collector can be easily pushed under the engine filter unit, for example, deported from this.
  • a stable state of the engine-filter unit in the parking position can be achieved simply by the engine filter unit having a motor housing with a built-in motor, the motor housing projecting on the side facing away from the dirt container and that the engine due to its own weight Engine-filter unit stops in its parking position.
  • a preferred embodiment of the invention is characterized in that the motor-filter unit has two spaced apart embarke which stand up in the position on the ground and there define a pivot axis about which the engine-filter unit can be tilted, and that the engine Filter unit is supported by means of at least one other positioning element in the parking position.
  • To disassemble the motor-filter unit it must be placed on the first two set-up elements. Then it can be swiveled away from the dirt collector. This disassembly is easy to understand and easy and quick to carry out by the user.
  • the pivoting movement is defined limited by means of the further Aufstellelementes. In this case, a secure footing is ensured in particular by the fact that the further positioning element is formed by a bracket.
  • the motor-filter unit is supported with one or more support surfaces on associated support portions of the debris collection container, and that the support portions form a pivot bearing to which the engine filters Unit is tiltable with respect to the dirt collecting container. It may be provided that the support surfaces are formed by wheel covers that partially overlap wheels of the dirt collection in the mounting position. In this way, there is a large support width, which keeps the engine-filter unit reliably on the dirt collector.
  • a vacuum cleaner according to the invention can be designed so that the motor-filter unit has on its side facing away from the dirt collecting receptacles for accessories, such as suction nozzles.
  • the accessories remain when emptying the dirt container on the engine-filter unit so that they are not hindering the emptying process.
  • the Fig. 1 shows a vacuum cleaner with a dirt collector 10 to which a backpack-like motor-filter unit 20 is grown.
  • the dirt collector 10 is formed like a bucket. He has a collecting tank 11, at the bottom of which two castors 12 are mounted on the front. On the back of the collecting tank 11, two arms are formed, each carrying a wheel 13. The arms each have a support portion 16. On the deck side, the collecting tank 11 is opened and thus forms a generous pouring opening, via which the collecting tank can be emptied.
  • the motor-filter unit 20 has a support section, which carries on the bottom side two mutually spaced installation elements 29.3.
  • the positioning 29.3 are supported on the ground so that they form a pivot axis about which the motor-filter unit can be pivoted.
  • a further set-up element 28 is formed, which is in the form of a bracket.
  • the motor-filter unit 20 is supported on the three positioning elements 29.3, 28 from the ground.
  • the Fig. 3 further shows that the support portion 29 has two laterally molded wheel covers 29.1. These are provided on the mutually facing sides with support surfaces 29.2.
  • a filter housing 21 is integrally formed on the support portion 29. This protrudes toward the front of the motor-filter unit 20 out.
  • an air guide and at least one interchangeable filter element are integrated.
  • the entire electrical system is integrated in the engine filter unit 20.
  • the power cord is to stow on the back of the motor-filter unit 20.
  • the filter housing 21 holds at its top a power switch 22 and the front side a lug 24 with an air guide pipe 23.
  • a motor housing 26 with a built-in motor, via the support section 29 before.
  • the motor housing 26 is arranged so that the engine center of gravity, the engine filter unit 20 in the in Fig. 3 Safe position shown holds.
  • a recess is formed in the motor housing 26, which serves as a tool rest 26.1.
  • a handle 25 is arranged, on which the motor-filter unit 20 or the entire vacuum cleaner can be worn.
  • accessories 33 for example, suction nozzles, extensions, etc, can be set.
  • the suction hose 30 may rest in the wound state on the motor housing 26.
  • the sections 31, 32 of the suction tube thereby prevent slippage of the suction hose 30.
  • the suction hose 30 is also supported on the positioning element 28.
  • the procedure for disassembling the engine filter unit 20 from the dirt collector 10 will be described.
  • the connection between the engine-filter unit 20 and the protective reservoir 10 by means of the two latches 27 is released.
  • the engine-filter unit 20 can be pivoted relative to the dirt collecting container 10.
  • the support surfaces 29.2 slide on the support portions 16 until the erection elements 29.3 impinge on the ground.
  • it is lifted off the dirt collecting container 10 until the wheel covers 29.1 release the wheels 13 so far that the dirt collecting container 10 can be rolled away.
  • This position is in Fig. 3 shown.
  • the filter housing 21 is then dug out of the opening area of the collecting tank 11.
  • the dirt collector 10 can then be emptied. Then it is pushed back to the motor-filter unit 20 until the Wheels 13 come to rest under the wheel covers 29.1. Then, the motor-filter unit 20 can be swung open until a circumferential sealing surface of the filter housing 21 rests on a seal 14 of the dirt collecting container 10. By means of the latches 27, the seal 14 is clamped and the motor-filter unit is mechanically locked to the dirt collecting 10.

Abstract

The invention relates to a vacuum cleaner comprising a dirt collecting container (10) and a motor filter unit (20). The dirt collecting container (10) is detachably connected to the motor filter unit (20). The aim of the invention is to improve the handling of said type of vacuum cleaner whilst emptying the dirt collecting container. According to the invention, when disconnecting the connection between the motor filter unit (20) and the dirt collecting container (10), the motor filter unit (20) can be tilted or displaced from the mounting position and can be separated from the dirt collecting container (10) and can be placed in a separated adjusting position. The motor filter unit (20) rests upon the adjusting elements (28, 29.3) in the adjusting position in an autonomous manner.

Description

Die Erfindung betrifft einen Staubsauger mit einem Schmutzsammelbehälter und einer Motor-Filter-Einheit, wobei der Schmutzsammelbehälter mit der Motor-Filter-Einheit lösbar verbindbar ist.The invention relates to a vacuum cleaner with a dirt collecting container and a motor-filter unit, wherein the dirt collecting container with the engine-filter unit is releasably connectable.

Solche Staubsauger sind in vielen Ausführungsvarianten aus dem Stand der Technik bekannt siehe zum Beispiel EP 0 270 935 . Bei so genannten als Nass-/Trockensaugern ausgebildeten Staubsaugern wird üblicher Weise ein Schmutzsammelbehälter verwendet, der eimerartig ausgebildet ist. Auf den Schmutzsammelbehälter kann eine Motor-Filter-Einheit aufgesetzt und verriegelt werden. Während des Betriebseinsatzes wird ein mit Schmutz beladener Luftstrom in den Schmutzsammelbehälter eingesogen. Der Schmutz lagert sich darin ab und der Luftstrom wird über die Motor-Filter-Einheit wieder in die Umgebung abgeblasen. Der im Übergangsbereich zwischen dem Schmutzsammelbehälter und der Motor-Filter-Einheit angeordnete Luftfilter verhindert, dass Schmutzpartikel in die Umgebung abgeblasen werden. Wenn der Schmutzsammelbehälter geleert werden soll, muss zunächst die Motor-Filter-Einheit gelöst und abgenommen werden.Such vacuum cleaners are known in many embodiments of the prior art see for example EP 0 270 935 , In so-called wet / dry vacuums vacuum cleaners usually a dirt collecting container is used, which is formed bucket-like. On the dirt collector, a motor-filter unit can be placed and locked. During operation, a dirt-laden air stream is drawn into the dirt collector. The dirt settles in it and the air flow is blown off through the engine filter unit back into the environment. The arranged in the transition region between the dirt collector and the engine-filter unit air filter prevents dirt particles are blown into the environment. If the dirt collector is to be emptied, the engine filter unit must first be loosened and removed.

Sie wird dann auf dem Boden abgelegt, damit der Benutzer die Hände zum Leeren des Schmutzsammelbehälters frei hat. Dabei steht der Filter meist auf dem Boden auf und verschmutzt diesen. Wenn der Boden feucht ist, gelangt auch mitunter Feuchtigkeit an den Filter. Dann verkleben die anhaftenden Schmutzpartikel und die Funktionsfähigkeit des Filters wird beeinträchtigt.It is then placed on the floor so that the user has his hands free to empty the dirt collector. The filter usually stands on the floor and pollutes it. When the soil is wet, sometimes moisture gets to the filter. Then stick the adhering dirt particles and the functionality of the filter is impaired.

Es ist Aufgabe der Erfindung, einen Staubsauger der eingangs erwähnten Art zu schaffen, der sich durch eine verbesserte Handhabbarkeit beim Leeren des Schmutzsammelbehälters auszeichnet.It is an object of the invention to provide a vacuum cleaner of the type mentioned, which is characterized by improved handling when emptying the dirt collector.

Diese Aufgabe wird dadurch gelöst, dass die Motor-Filter-Einheit nach dem Lösen der Verbindung mit dem Schmutzsammelbehälter von diesem aus der Montageposition abkippbar oder abschiebbar ist und in eine getrennte Stellposition bringbar ist, und dass die Motor-Filtereinheit in der Stellposition auf Aufstellelementen eigenständig steht.This object is achieved in that the motor-filter unit after releasing the connection with the dirt collecting container of this from the mounting position is tilted or pushed and can be brought into a separate parking position, and that the motor-filter unit in the parking position on positioning independently stands.

Bei einem solchen Staubsauger wird die Motor-Filter-Einheit aus der Montageposition gelöst und in eine definierte Stellposition verbracht, in der der mit Schmutz beaufschlagte Bereich der Motor-Filter-Einheit im Abstand zum Boden gehalten ist. Die Aufstellelemente garantieren dabei einen sicheren Stand, so dass der Schmutzsammelbehälter geleert werden kann. Anschließend lässt sich die Motor-Filter-Einheit wieder an dem Schmutzsammelbehälter anbauen und der Staubsauger steht betriebsbereit zur Verfügung.In such a vacuum cleaner, the engine-filter unit is released from the mounting position and spent in a defined parking position in which the contaminated area of the engine-filter unit is kept at a distance from the ground. The installation elements guarantee a secure footing so that the dirt collector can be emptied. Subsequently, the engine-filter unit can be re-cultivated on the dirt collector and the vacuum cleaner is ready for use.

Gemäß einer bevorzugten Ausgestaltungsvariante der Erfindung ist es vorgesehen, dass die Motor-Filter-Einheit einen Tragabschnitt aufweist, der die Aufstellelemente trägt, dass der Tragabschnitt ein Filtergehäuse beabstandet zu den Aufstellelementen trägt, und dass das Filtergehäuse in der Stellposition der Motor-Filter-Einheit im Abstand zum Boden gehalten ist.According to a preferred embodiment variant of the invention, it is provided that the motor-filter unit has a support portion which carries the set-up elements, that the support portion carries a filter housing spaced from the erection elements, and that the filter housing in the parking position of the motor-filter unit is kept at a distance to the ground.

Ein einfacher konstruktiver Aufbau lässt sich dadurch erreichen, dass der Schmutzsammelbehälter einen Sammelkessel aufweist, der eimerartig ausgebildet eine obere Ausgussöffnung aufweist, dass die Motor-Filter-Einheit in ihrer Stellposition das Filtergehäuse zumindest bereichsweise oberhalb der Ausgießöffnung hält, und dass das Filtergehäuse in der Montageposition die Ausgussöffnung zumindest bereichsweise abdeckt. Dadurch, dass in der Stellposition das Filtergehäuse oberhalb der Ausgießöffnung gehalten ist, kann der Schmutzsammelbehälter bequem unter die Motor-Filter-Einheit geschoben, beispielsweise von dieser abgeschoben, werden.A simple structural design can be achieved in that the dirt collecting container has a collecting tank, the bucket-like design has an upper spout opening that the motor-filter unit holds in its position the filter housing at least partially above the pouring opening, and that the filter housing in the mounting position covers the spout opening at least partially. Characterized in that the filter housing is held above the pouring opening in the parking position, the dirt collector can be easily pushed under the engine filter unit, for example, deported from this.

Ein stabiler Stand der Motor-Filter-Einheit in der Stellposition lässt sich einfach dadurch erzielen, dass die Motor-Filtereinheit ein Motorgehäuse mit einem darin eingebauten Motor aufweist, dass das Motorgehäuse auf der dem Schmutzsammelbehälter abgewandten Seite vorsteht und dass der Motor aufgrund seines Eigengewichtes die Motor-Filter-Einheit in ihrer Stellposition hält.A stable state of the engine-filter unit in the parking position can be achieved simply by the engine filter unit having a motor housing with a built-in motor, the motor housing projecting on the side facing away from the dirt container and that the engine due to its own weight Engine-filter unit stops in its parking position.

Eine bevorzugte Erfindungsausgestaltung ist dadurch gekennzeichnet, dass die Motor-Filter-Einheit zwei zueinander beabstandete Aufstellelemente aufweist, die in der Stellposition auf dem Boden aufstehen und dort eine Schwenkachse festlegen, um die die Motor-Filter-Einheit gekippt werden kann, und dass die Motor-Filter-Einheit mittels wenigstens einem weiteren Aufstellelement in der Stellposition gestützt ist. Zur Demontage der Motor-Filter-Einheit muss diese auf die beiden ersten Aufstellelemente gesetzt werden. Dann lässt sie sich vom Schmutzsammelbehälter abschwenken. Diese Demontage ist leicht verständlich und vom Anwender einfach und schnell durchführbar. Die Schwenkbewegung wird definiert mittels des weiteren Aufstellelementes begrenzt. Dabei wird ein sicherer Stand insbesondere dadurch gewährleistet, dass das weitere Aufstellelement von einem Bügel gebildet ist.A preferred embodiment of the invention is characterized in that the motor-filter unit has two spaced apart Aufstellelemente which stand up in the position on the ground and there define a pivot axis about which the engine-filter unit can be tilted, and that the engine Filter unit is supported by means of at least one other positioning element in the parking position. To disassemble the motor-filter unit, it must be placed on the first two set-up elements. Then it can be swiveled away from the dirt collector. This disassembly is easy to understand and easy and quick to carry out by the user. The pivoting movement is defined limited by means of the further Aufstellelementes. In this case, a secure footing is ensured in particular by the fact that the further positioning element is formed by a bracket.

Die Bedienung und Handhabung wird zusätzlich dadurch vereinfacht und übersichtlich gestaltet, wenn vorgesehen ist, dass die Motor-Filter-Einheit mit einer oder mehreren Stützflächen auf zugeordneten Stützabschnitten des Schmutzsammelbehälters abgestützt ist, und dass die Stützabschnitte eine Schwenklagerung bilden, um die die Motor-Filter-Einheit gegenüber dem Schmutzsammelbehälter verkippbar ist. Hierbei kann es vorgesehen sein, dass die Stützflächen von Radabdeckungen gebildet sind, die in der Montageposition Räder des Schmutzsammelbehälters teilweise überdecken. Auf diese Weise ergibt sich eine große Stützbreite, die die Motor-Filter-Einheit zuverlässig am Schmutzsammelbehälter hält.The operation and handling is further simplified and made clear when it is provided that the motor-filter unit is supported with one or more support surfaces on associated support portions of the debris collection container, and that the support portions form a pivot bearing to which the engine filters Unit is tiltable with respect to the dirt collecting container. It may be provided that the support surfaces are formed by wheel covers that partially overlap wheels of the dirt collection in the mounting position. In this way, there is a large support width, which keeps the engine-filter unit reliably on the dirt collector.

Bevorzugter Weise kann ein erfindungsgemäßer Staubsauger so gestaltet sein, dass die Motor-Filter-Einheit auf ihrer dem Schmutzsammelbehälter abgewandten Seite Aufnahmen für Zubehörteile, beispielsweise Saugdüsen, aufweist. Bei dieser Anordnung verbleiben die Zubehörteile beim Leeren des Schmutzbehälters an der Motor-Filter-Einheit, so dass diese beim Leervorgang nicht hinderlich sind.Preferably, a vacuum cleaner according to the invention can be designed so that the motor-filter unit has on its side facing away from the dirt collecting receptacles for accessories, such as suction nozzles. In this arrangement, the accessories remain when emptying the dirt container on the engine-filter unit so that they are not hindering the emptying process.

Die Erfindung wird im Folgenden anhand eines in den Zeichnungen dargestellten Ausführungsbeispiels näher erläutert. Es zeigen:

Fig. 1
einen Staubsauger in perspektivischer Seitenansicht,
Fig. 2
den Staubsauger gem. Fig. 1 in einer ersten Demontageposition und
Fig. 3
in getrennter Darstellung eine Motor-Filter-Einheit und ein Schmutzsammelbehälter des Staubsaugers.
The invention will be explained in more detail below with reference to an embodiment shown in the drawings. Show it:
Fig. 1
a vacuum cleaner in perspective side view,
Fig. 2
the vacuum cleaner gem. Fig. 1 in a first disassembly position and
Fig. 3
in a separate representation of an engine filter unit and a dirt collector of the vacuum cleaner.

Die Fig. 1 zeigt einen Staubsauger mit einem Schmutzsammelbehälter 10, an den rucksackartig eine Motor-Filter-Einheit 20 angebaut ist.The Fig. 1 shows a vacuum cleaner with a dirt collector 10 to which a backpack-like motor-filter unit 20 is grown.

Wie die Fig. 2 erkenn lässt, ist der Schmutzsammelbehälter 10 eimerartig ausgebildet. Er weist einen Sammelkessel 11 auf, an dessen Boden frontseitig zwei Lenkrollen 12 angebaut sind. Rückseitig sind an den Sammelkessel 11 zwei Ausleger angeformt, die je ein Rad 13 tragen. Die Ausleger weisen jeweils einen Stützabschnitt 16 auf. Deckseitig ist der Sammelkessel 11 geöffnet und bildet so eine großzügige Ausgießöffnung, über die der Sammelkessel entleert werden kann.As the Fig. 2 recognizes, the dirt collector 10 is formed like a bucket. He has a collecting tank 11, at the bottom of which two castors 12 are mounted on the front. On the back of the collecting tank 11, two arms are formed, each carrying a wheel 13. The arms each have a support portion 16. On the deck side, the collecting tank 11 is opened and thus forms a generous pouring opening, via which the collecting tank can be emptied.

Die Motor-Filter-Einheit 20 weist einen Tragabschnitt auf, der bodenseitig zwei zueinander beabstandete Aufstellelemente 29.3 trägt. Die Aufstellelemente 29.3 sind dabei so auf dem Boden abgestützt, dass sie eine Schwenkachse bilden, um die die Motor-Filter-Einheit verschwenkt werden kann. Wie die Fig. 3 erkennen lässt, ist rückseitig an die Motor-Filter-Einheit 20 ein weiteres Aufstellelement 28 angeformt, das in Form eines Bügels ausgebildet ist. In der in Fig. 3 dargestellten Stellposition stützt sich die Motor-Filter-Einheit 20 auf den drei Aufstellelementen 29.3, 28 gegenüber dem Boden ab.The motor-filter unit 20 has a support section, which carries on the bottom side two mutually spaced installation elements 29.3. The positioning 29.3 are supported on the ground so that they form a pivot axis about which the motor-filter unit can be pivoted. As the Fig. 3 can be seen, the back of the motor-filter unit 20, a further set-up element 28 is formed, which is in the form of a bracket. In the in Fig. 3 shown positioning position, the motor-filter unit 20 is supported on the three positioning elements 29.3, 28 from the ground.

Die Fig. 3 zeigt weiterhin, dass der Tragabschnitt 29 zwei seitlich angeformte Radabdeckungen 29.1 aufweist. Diese sind an den einander zugekehrten Seiten mit Stützflächen 29.2 versehen. An der den Aufstellelementen 29.3 und 28 abgewandten Ende ist an den Tragabschnitt 29 ein Filtergehäuse 21 angeformt. Dieses kragt zur Vorderseite der Motor-Filter-Einheit 20 hin aus. In das Filtergehäuse 21 sind eine Luftführung und wenigstens ein auswechselbares Filterelement integriert. Die gesamte Elektrik ist in die Motor-Filter-Einheit 20 integriert. Insbesondere ist das Netzkabel rückseitig an der Motor-Filter-Einheit 20 zu verstauen. Weiterhin hält das Filtergehäuse 21 an seiner Oberseite einen Netzschalter 22 sowie vorderseitig einen Ansatz 24 mit einem Luftführungsstutzen 23. An der Rückseite der Motor-Filter-Einheit 20 steht ein Motorgehäuse 26 mit einem darin eingebauten Motor, über den Tragabschnitt 29 vor. Das Motorgehäuse 26 ist so angeordnet, dass der Motorschwerpunkt die Motor-Filter-Einheit 20 in der in Fig. 3 gezeigten Stellposition sicher hält. Deckseitig ist in das Motorgehäuse 26 eine Mulde eingeformt, die als Werkzeugablage 26.1 dient. Im Übergangsbereich zwischen dem Motor- und dem Filtergehäuse 26 und21 ist ein Griff 25 angeordnet, an dem die Motor-Filter-Einheit 20 oder der gesamte Staubsauger getragen werden kann. Unterhalb des Motorgehäuses 26 sind Steckaufnahmen angeformt, an denen Zubehörteile 33, beispielsweise Saugdüsen, Verlängerungen, etc, festgelegt werden können. Wie die Fig. 1 veranschaulicht, lassen sich daran auch die beiden Abschnitte 31, 32 des teilbaren Saugrohres befestigen. Der Saugschlauch 30 kann im aufgewickelten Zustand auf dem Motorgehäuse 26 aufliegen. Die Abschnitte 31, 32 des Saugrohres verhindern dabei ein Abrutschen des Saugschlauches 30. Der Saugschlauch 30 ist zudem auf dem Aufstellelement 28 abgestützt.The Fig. 3 further shows that the support portion 29 has two laterally molded wheel covers 29.1. These are provided on the mutually facing sides with support surfaces 29.2. At the end facing away from the erection elements 29.3 and 28, a filter housing 21 is integrally formed on the support portion 29. This protrudes toward the front of the motor-filter unit 20 out. In the filter housing 21, an air guide and at least one interchangeable filter element are integrated. The entire electrical system is integrated in the engine filter unit 20. In particular, the power cord is to stow on the back of the motor-filter unit 20. Furthermore, the filter housing 21 holds at its top a power switch 22 and the front side a lug 24 with an air guide pipe 23. At the back of the motor-filter unit 20 is a motor housing 26 with a built-in motor, via the support section 29 before. The motor housing 26 is arranged so that the engine center of gravity, the engine filter unit 20 in the in Fig. 3 Safe position shown holds. On the deck side, a recess is formed in the motor housing 26, which serves as a tool rest 26.1. In the transition region between the motor and the filter housing 26 and 21, a handle 25 is arranged, on which the motor-filter unit 20 or the entire vacuum cleaner can be worn. Below the motor housing 26 plug receptacles are formed on which accessories 33, for example, suction nozzles, extensions, etc, can be set. As the Fig. 1 illustrated, can also attach the two sections 31, 32 of the divisible suction tube. The suction hose 30 may rest in the wound state on the motor housing 26. The sections 31, 32 of the suction tube thereby prevent slippage of the suction hose 30. The suction hose 30 is also supported on the positioning element 28.

Nachfolgend wird die Vorgehensweise zur Demontage der Motor-Filter-Einheit 20 von dem Schmutzsammelbehälter 10 beschrieben. Zunächst wird die Verbindung zwischen der Motor-Filter-Einheit 20 und dem Schutzsammelbehälter 10 mittels der beiden Verriegelungen 27 gelöst. Dann kann die Motor-Filter-Einheit 20 gegenüber dem Schmutzsammelbehälter 10 verschwenkt werden. Dabei gleiten die Stützflächen 29.2 auf den Stützabschnitten 16 ab, bis die Aufstellelemente 29.3 auf den Boden auftreffen. Dann wird bei einem weiteren Verschwenken der Motor-Filter-Einheit 20 diese vom Schmutzsammelbehälter 10 abgehoben, bis die Radabdeckungen 29.1 die Räder 13 soweit freigeben, dass der Schmutzsammelbehälter 10 weggerollt werden kann. Diese Stellposition ist in Fig. 3 gezeigt. Wie aus dieser Darstellung ersichtlich ist, ist dann auch das Filtergehäuse 21 aus dem Öffnungsbereich des Sammelkessels 11 ausgehoben. Der Schmutzsammelbehälter 10 kann dann entleert werden. Anschließend wird er wieder an die Motor-Filter-Einheit 20 herangeschoben, bis die Räder 13 unter den Radabdeckungen 29.1 zum Liegen kommen. Dann kann die Motor-Filter-Einheit 20 aufgeschwenkt werden, bis eine umlaufende Dichtfläche des Filtergehäuses 21 auf einer Dichtung 14 des Schmutzsammelbehälters 10 aufliegt. Mittels der Verriegelungen 27 wird die Dichtung 14 verspannt und die Motor-Filter-Einheit mechanisch an dem Schmutzsammelbehälter 10 verriegelt.Hereinafter, the procedure for disassembling the engine filter unit 20 from the dirt collector 10 will be described. First, the connection between the engine-filter unit 20 and the protective reservoir 10 by means of the two latches 27 is released. Then, the engine-filter unit 20 can be pivoted relative to the dirt collecting container 10. In this case, the support surfaces 29.2 slide on the support portions 16 until the erection elements 29.3 impinge on the ground. Then, in a further pivoting of the engine-filter unit 20, it is lifted off the dirt collecting container 10 until the wheel covers 29.1 release the wheels 13 so far that the dirt collecting container 10 can be rolled away. This position is in Fig. 3 shown. As can be seen from this illustration, the filter housing 21 is then dug out of the opening area of the collecting tank 11. The dirt collector 10 can then be emptied. Then it is pushed back to the motor-filter unit 20 until the Wheels 13 come to rest under the wheel covers 29.1. Then, the motor-filter unit 20 can be swung open until a circumferential sealing surface of the filter housing 21 rests on a seal 14 of the dirt collecting container 10. By means of the latches 27, the seal 14 is clamped and the motor-filter unit is mechanically locked to the dirt collecting 10.

Claims (9)

  1. Vacuum cleaner having a dirt collecting container (10) and a motor/filter unit (20), it being possible for the dirt collecting container (10) to be connected releasably to the motor/filter unit (20), characterized in that, after the release of the connection to the dirt collecting container (10), the motor/filter unit (20) can be tilted or pushed away from the said dirt collecting container (10) from the mounting position and can be moved into a separate setting position, and in that the motor/filter unit (20) stands independently on mounting elements (29.3, 28) in the setting position.
  2. Vacuum cleaner according to Claim 1, characterized in that the motor/filter unit (20) has a carrying section (29) which carries the mounting elements (29.3, 28), in that the carrying section (29) carries a filter housing (21) spaced apart from the mounting elements (29.3, 28), and in that the filter housing (21) is held at a spacing from the base in the setting position of the motor/filter unit (20).
  3. Vacuum cleaner according to Claim 1 or 2, characterized in that the dirt collecting container (10) has a collecting tank (11) which, configured like a bucket, has an upper pouring opening, in that, in its setting position, the motor/filter unit (20) holds the filter housing (21) at least in regions above the pouring opening, and in that the filter housing (21) covers the pouring opening at least in regions in the mounting position.
  4. Vacuum cleaner according to one of Claims 1 to 3, characterized in that the motor/filter unit (20) has a motor housing (26) with a motor which is installed in the latter, in that the motor housing (26) protrudes on the side which faces away from the dirt collecting container (10), and in that, on account of its weight, the motor holds the motor/filter unit (20) in its setting position.
  5. Vacuum cleaner according to one of Claims 1 to 4, characterized in that the motor/filter unit (20) has two mounting elements (29.3) which are spaced apart from one another, stand on the base in the setting position and fix a pivoting axis there, about which the motor/filter unit (20) can be tilted, and in that the motor/filter unit (20) is supported in the setting position by means of at least one further mounting element (28).
  6. Vacuum cleaner according to Claim 5, characterized in that the further mounting element (28) is formed by a hoop.
  7. Vacuum cleaner according to one of Claims 1 to 6, characterized in that the motor/filter unit (20) is supported by way of one or more supporting faces (29.2) on associated supporting sections (16) of the dirt collecting container (10), and in that the supporting sections (16) form a pivoting mounting, about which the motor/filter unit (20) can be tilted with respect to the dirt collecting container (10).
  8. Vacuum cleaner according to Claim 7, characterized in that the supporting faces (29.2) are formed by wheel covers (29.1) which partially cover wheels (13) of the dirt collecting container (10) in the mounting position.
  9. Vacuum cleaner according to one of Claims 1 to 8, characterized in that the motor/filter unit (20) has receptacles for accessories (33), for example suction nozzles, on its side which faces away from the dirt collecting container (10).
EP05813534A 2004-11-19 2005-11-18 Vacuum cleaner Not-in-force EP1814429B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004056037A DE102004056037A1 (en) 2004-11-19 2004-11-19 vacuum cleaner
PCT/EP2005/012374 WO2006053764A1 (en) 2004-11-19 2005-11-18 Vacuum cleaner

Publications (2)

Publication Number Publication Date
EP1814429A1 EP1814429A1 (en) 2007-08-08
EP1814429B1 true EP1814429B1 (en) 2008-08-27

Family

ID=35851186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05813534A Not-in-force EP1814429B1 (en) 2004-11-19 2005-11-18 Vacuum cleaner

Country Status (4)

Country Link
EP (1) EP1814429B1 (en)
AT (1) ATE406132T1 (en)
DE (2) DE102004056037A1 (en)
WO (1) WO2006053764A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU589822B2 (en) * 1986-12-12 1989-10-19 Shop-Vac Corporation Motor cap and housing for wet/dry vacuum
CH688734A5 (en) * 1994-03-18 1998-02-13 Peteroa Engineering Limited Vacuum cleaner casing with detachable dust collector
DE19756339A1 (en) * 1997-12-18 1999-06-24 Festo Tooltechnic Gmbh & Co Suction apparatus for sucking up dirt or dusty air

Also Published As

Publication number Publication date
EP1814429A1 (en) 2007-08-08
WO2006053764A1 (en) 2006-05-26
DE502005005221D1 (en) 2008-10-09
DE102004056037A1 (en) 2006-05-24
ATE406132T1 (en) 2008-09-15

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