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EP2941991A1 - Floor cleaning device - Google Patents

Floor cleaning device Download PDF

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Publication number
EP2941991A1
EP2941991A1 EP15166364.8A EP15166364A EP2941991A1 EP 2941991 A1 EP2941991 A1 EP 2941991A1 EP 15166364 A EP15166364 A EP 15166364A EP 2941991 A1 EP2941991 A1 EP 2941991A1
Authority
EP
European Patent Office
Prior art keywords
filter housing
handle
brush attachment
appliance according
floor care
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15166364.8A
Other languages
German (de)
French (fr)
Other versions
EP2941991B1 (en
Inventor
Thomas Stein
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.)
Stein and Co GmbH
Original Assignee
Stein and Co 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 Stein and Co GmbH filed Critical Stein and Co GmbH
Publication of EP2941991A1 publication Critical patent/EP2941991A1/en
Application granted granted Critical
Publication of EP2941991B1 publication Critical patent/EP2941991B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/30Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/04Nozzles with driven brushes or agitators
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/04Nozzles with driven brushes or agitators
    • A47L9/0405Driving means for the brushes or agitators
    • A47L9/0411Driving means for the brushes or agitators driven by electric motor
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/04Nozzles with driven brushes or agitators
    • A47L9/0461Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466Rotating tools
    • A47L9/0477Rolls
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/22Mountings for motor fan assemblies
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/24Hoses or pipes; Hose or pipe couplings
    • A47L9/242Hose or pipe couplings
    • A47L9/246Hose or pipe couplings with electrical connectors
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/24Hoses or pipes; Hose or pipe couplings
    • A47L9/248Parts, details or accessories of hoses or pipes
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means

Definitions

  • the invention relates to a floor care device as Bürststaubsauger with a bottom facing Bürstvorsatz for receiving a driven brush roller, wherein the brush attachment is connected via a pivotable connecting element as a connecting piece for an attachable filter housing with a handle as a handle on corresponding connections, and wherein the brush attachment at least an electric motor for a suction fan and to drive the brush roller receives.
  • the object of the invention is to improve an embodiment of a generic floor care device and to provide a simple arrangement which allows an attachable filter housing without integrated electrical elements and a flexible, tool-free replacement of power supply cables for layman handling.
  • the pivotable connecting element of the brush attachment has an external or externally accessible receptacle for a device connector for releasable electrical connection with a device coupling a power cord for connection to a power supply and the brush attachment with the integrated motor and a Switch for operating control forms a functional electrical unit.
  • the advantage of this design is that the electrical units including an electrical connection are arranged only in Bürstvorsatz and thus the filter housing is formed as a separate mechanical unit.
  • the device plug is designed as a device plug connector and positively connected to the pivotable connection element.
  • the device plug and the device coupling are designed as a cold device connection.
  • the device connector is assigned to the pivotable connecting element, a guide sleeve.
  • the filter housing has a guided to the upper region of the filter housing outer or externally accessible receiving joint for connected to the device coupling power cord, the power cord is releasably secured in the receiving groove.
  • a detachable suction handle for Mausaugin such as a hose, a suction pipe or a hose-tube combination, is performed.
  • the handle has a receptacle for the power cord with a strain relief as a handle of the filter housing. It is envisaged that the strain relief of the power cord is designed releasably via a spring button.
  • the connected to the power cord electrical device coupling is embedded after connection in a niche of the filter housing, with an associated edge, the release direction of the device coupling is blocked.
  • the illustrated Bürststaubsauger consists of a brush attachment 1 and an attachable filter housing 2 with a handle as a handle 3 and a detachable suction handle 4 for Mausaugin as hose-tube combination.
  • an electric motor for a suction fan and for driving a brush roller is added, which are not shown in detail.
  • a switch 5 for switching on and off of the Bürststaubsaugers on the edge of the brush attachment 1 is arranged for operation control.
  • the pivotable connecting element 6 has an external or externally accessible receptacle for a device plug 7, which is connected via internal lines to the motor and the switch 5 in the brush attachment 1.
  • a power cord 8 device coupling 9 for electrical power supply plugged Exemplary is in FIG. 3 at the free end of the power cord 8, a plug 19 for insertion into a wall socket for connection to a power grid shown.
  • the device coupling 9 is associated with a guide sleeve 17 on the pivotable connecting element 6.
  • the power cord 8 is inserted over a formed in the upper region of the attached filter housing 2 on the outside receiving groove 10 and releasably secured by holding elements 11.
  • the power cord 8 is guided up to the handle 3 as a handle and fixed in a receptacle 12 to form a strain relief.
  • the strain relief is carried out releasably via an associated spring button 13.
  • the device coupling 9 connected to the device plug 7 can be inserted into an associated niche 14 in the filter housing 2, wherein the device coupling 9 can be fixed in the release direction via an edge 15.
  • the brush attachment 1 is equipped in an electrically functional manner and the filter housing 2 is designed for a detachable mechanical reception of the power supply line 8.
  • a brush attachment via a pivotable connecting element as a connecting piece for an attachable filter housing with a handle is connected as a handle.
  • the brush attachment has an electric motor for a suction fan and for driving a brushing roller.
  • the pivotable connection element of the brush attachment has an external device plug for an electrical connection to a device coupling of a power supply line for connection to a power supply, for example for connection to a wall socket and the like.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

Bei einem Staubsauger ist vorgesehen, dass ein Bürstvorsatz über ein verschwenkbares Verbindungselement als Anschlussstutzen für ein aufsetzbares Filtergehäuse mit einer Handhabe als Handgriff verbindbar ist. Hierbei besitzt der Bürstvorsatz einen elektrischen Motor für ein Sauggebläse sowie zum Antrieb einer Bürstwalze. Das verschwenkbare Verbindungselement des Bürstvorsatzes weist einen äußeren Gerätestecker für eine elektrische Verbindung mit einer Gerätekupplung einer Netzanschlussleitung zum Verbinden mit einem Stromnetz, bspw. zum Verbinden mit einer Wandsteckdose und dergleichen auf. Hierdurch bildet der Bürstvorsatz mit dem integrierten Motor und einem Schalter zur Betriebssteuerung eine funktionsfähige, elektrische Einheit.In a vacuum cleaner is provided that a brush attachment via a pivotable connecting element as a connecting piece for an attachable filter housing with a handle is connected as a handle. In this case, the brush attachment has an electric motor for a suction fan and for driving a brushing roller. The pivotable connection element of the brush attachment has an external device plug for an electrical connection to a device coupling of a power supply line for connection to a power supply, for example for connection to a wall socket and the like. As a result, the brush attachment with the integrated motor and a switch for operating control forms a functional, electrical unit.

Description

Die Erfindung bezieht sich auf ein Bodenpflegegerät als Bürststaubsauger mit einem dem Boden zugewandten Bürstvorsatz zur Aufnahme einer angetriebenen Bürstwalze, wobei der Bürstvorsatz über ein verschwenkbares Verbindungselement als Anschlussstutzen für ein aufsetzbares Filtergehäuse mit einer Handhabe als Handgriff über korrespondierende Anschlüsse verbindbar ist, und wobei der Bürstvorsatz mindestens einen elektrischen Motor für ein Sauggebläse sowie zum Antrieb der Bürstwalze aufnimmt.The invention relates to a floor care device as Bürststaubsauger with a bottom facing Bürstvorsatz for receiving a driven brush roller, wherein the brush attachment is connected via a pivotable connecting element as a connecting piece for an attachable filter housing with a handle as a handle on corresponding connections, and wherein the brush attachment at least an electric motor for a suction fan and to drive the brush roller receives.

Bei bekannten Geräten dieser Art ist eine elektrische Netzanschlussleitung zum Verbinden mit einer Stromversorgung fest mit dem aufsetzbaren Filtergehäuse verbunden und auch der Schalter für die Inbetriebnahme im Bereich einer Handhabe des Filtergehäuses zur Handbedienung angeordnet. Hierdurch ist es erforderlich, an entsprechenden Schnittstellen elektrische Übergänge anzuordnen, um den im Bürstvorsatz angeordneten elektrischen Antrieb zu steuern. Diese Anordnungen haben den Mangel, dass bei unsachgemäßer Handhabung Fehler auftreten und auch für elektrische Reparaturen das gesamte Gerät zur Verfügung stehen muss. Druckschriftlicher Stand der Technik ist in der US 2013 0 160 231 A1 , der US 5 584 095 A , der DE 32 20 644 A1 , der US 4 670 937 A und in der JP 2002 165 735 A gezeigt.In known devices of this type, an electrical power cord for connection to a power supply is firmly connected to the attachable filter housing and also arranged the switch for commissioning in the range of a handle of the filter housing for manual operation. This makes it necessary to arrange electrical interfaces at corresponding interfaces in order to control the electrical drive arranged in the brush attachment. These arrangements have the defect that in case of improper handling errors occur and also for electrical repairs the entire device must be available. Prior art is in the US 2013 0 160 231 A1 , of the US 5 584 095 A , of the DE 32 20 644 A1 , of the US 4,670,937 A and in the JP 2002 165 735 A shown.

Ferner ist ein Austausch der Netzanschlussleitung bei auftretenden Defekten bzw. der Einsatz oder Austausch unterschiedlicher Längen von Netzanschlussleitungen nur vom Fachmann durchführbar.Furthermore, replacement of the mains connection cable in the case of defects occurring or the use or replacement of different lengths of mains connection lines can only be carried out by a person skilled in the art.

Die Aufgabe der Erfindung ist es, durch eine Ausgestaltung ein gattungsgemäßes Bodenpflegegerät zu verbessern und eine einfache Anordnung zu schaffen, die ein aufsetzbares Filtergehäuse ohne integrierte elektrische Elemente ermöglicht und einen flexiblen, werkzeuglosen Austausch von Netzanschlussleitungen zur Handhabung durch Laien zu gewährleisten.The object of the invention is to improve an embodiment of a generic floor care device and to provide a simple arrangement which allows an attachable filter housing without integrated electrical elements and a flexible, tool-free replacement of power supply cables for layman handling.

Die Lösung dieser Aufgabe erfolgt erfindungsgemäß dadurch, dass das verschwenkbare Verbindungselement des Bürstvorsatzes eine äußere bzw. von außen zugängliche Aufnahme für einen Gerätestecker zur lösbaren, elektrischen Verbindung mit einer Gerätekupplung einer Netzanschlussleitung zum Verbinden mit einer Stromversorgung aufweist und der Bürstvorsatz mit dem integrierten Motor und einem Schalter zur Betriebssteuerung eine funktionsfähige elektrische Einheit bildet.The solution of this object is achieved according to the invention in that the pivotable connecting element of the brush attachment has an external or externally accessible receptacle for a device connector for releasable electrical connection with a device coupling a power cord for connection to a power supply and the brush attachment with the integrated motor and a Switch for operating control forms a functional electrical unit.

Der Vorteil dieser Ausbildung besteht darin, dass die elektrischen Aggregate einschließlich eines elektrischen Anschlusses nur im Bürstvorsatz angeordnet sind und somit das Filtergehäuse als getrennte mechanische Einheit ausgebildet ist.The advantage of this design is that the electrical units including an electrical connection are arranged only in Bürstvorsatz and thus the filter housing is formed as a separate mechanical unit.

Weiterhin ist vorgesehen, dass der Gerätestecker als Geräteeinbaustecker ausgeführt und mit dem verschwenkbaren Verbindungselement formschlüssig verbunden ist.Furthermore, it is provided that the device plug is designed as a device plug connector and positively connected to the pivotable connection element.

Ferner wird vorgeschlagen, dass der Geräteeinbaustecker und die Gerätekupplung als Kaltgeräteverbindung ausgebildet sind.It is also proposed that the device plug and the device coupling are designed as a cold device connection.

Eine vorteilhafte Anordnung besteht darin, dass dem Gerätestecker am schwenkbaren Verbindungselement eine Führungshülse zugeordnet ist.An advantageous arrangement is that the device connector is assigned to the pivotable connecting element, a guide sleeve.

Zur Verbesserung der Arbeitsweise mit dem Bürststaubsauger ist vorgesehen, dass das Filtergehäuse eine zum oberen Bereich des Filtergehäuses geführte äußere bzw. von außen zugängliche Aufnahmefuge für die mit der Gerätekupplung verbundene Netzanschlussleitung aufweist, wobei die Netzanschlussleitung lösbar in der Aufnahmefuge festsetzbar ist.To improve the operation with the Bürststaubsauger is provided that the filter housing has a guided to the upper region of the filter housing outer or externally accessible receiving joint for connected to the device coupling power cord, the power cord is releasably secured in the receiving groove.

Hierbei ist vorgesehen, dass die Aufnahmefuge für die Netzanschlussleitung am Filtergehäuse hinter einer lösbaren Saughandhabe für Nebensaugarbeiten, wie ein Schlauch, ein Saugrohr oder eine Schlauch-Rohr-Kombination, geführt ist.It is provided that the receiving joint for the power cord on the filter housing behind a detachable suction handle for Nebensaugarbeiten, such as a hose, a suction pipe or a hose-tube combination, is performed.

Ferner wird vorgeschlagen, dass der Handgriff als Handhabe des Filtergehäuses eine Aufnahme für die Netzanschlussleitung mit einer Zugentlastung aufweist. Dabei ist vorgesehen, dass die Zugentlastung der Netzanschlussleitung über eine Federtaste lösbar ausgeführt ist.It is also proposed that the handle has a receptacle for the power cord with a strain relief as a handle of the filter housing. It is envisaged that the strain relief of the power cord is designed releasably via a spring button.

Zur Sicherung der Verbindung zwischen Gerätestecker und Gerätekupplung wird vorgeschlagen, dass die mit der Netzanschlussleitung verbundene elektrische Gerätekupplung nach Verbindung in eine Nische des Filtergehäuses eingebettet ist, wobei über eine zugeordnete Kante die Löserichtung der Gerätekupplung blockierbar ist.To secure the connection between the device plug and the device coupling is proposed that the connected to the power cord electrical device coupling is embedded after connection in a niche of the filter housing, with an associated edge, the release direction of the device coupling is blocked.

In der Zeichnung ist Ausführungsbeispiel der Erfindung schematisch dargestellt. Es zeigen:

Fig. 1
einen Bürststaubsauger mit einem Bürstvorsatz und einem aufgesetzten Filtergehäuse;
Fig. 2
einen Bürstvorsatz mit einem verschwenkbaren Verbindungselement;
Fig. 3
eine Darstellung entsprechend Fig. 1 ohne lösbare Saughandhabe mit eingesetzter Netzanschlussleitung in einer Aufnahmefuge des Filtergehäuses;
Fig. 4
eine vergrößerte Darstellung des Filtergehäuses mit Aufnahmefuge und einsetzbarer Netzanschlussleitung mit Gerätekupplung und zugeordnetem Verbindungselement mit Gerätestecker;
Fig. 5
eine Prinzipdarstellung der verbundenen Gerätekupplung und Gerätestecker und
Fig. 6
eine Handhabe des Filtergehäuses mit einer Zugentlastung der Netzanschlussleitung.
In the drawing embodiment of the invention is shown schematically. Show it:
Fig. 1
a Bürststaubsauger with a brush attachment and a mounted filter housing;
Fig. 2
a brush attachment with a pivotable connection element;
Fig. 3
a representation accordingly Fig. 1 without detachable suction handle with inserted power cord in a receiving groove of the filter housing;
Fig. 4
an enlarged view of the filter housing with receiving joint and usable power cord with device coupling and associated connector with connector;
Fig. 5
a schematic diagram of the connected device coupling and connector and
Fig. 6
a handle of the filter housing with a strain relief of the power cord.

Der dargestellte Bürststaubsauger besteht aus einem Bürstvorsatz 1 und einem aufsetzbaren Filtergehäuse 2 mit einem Handgriff als Handhabe 3 und einer lösbaren Saughandhabe 4 für Nebensaugarbeiten als Schlauch-Rohr-Kombination. Im Bürstvorsatz 1 ist ein elektrischer Motor für ein Sauggebläse und zum Antrieb einer Bürstwalze aufgenommen, die nicht näher dargestellt sind. Die Verbindung zwischen Bürstvorsatz 1 und Filtergehäuse 2 erfolgt über ein verschwenkbares Verbindungselement 6 mit Luftführungskanälen 18 als Anschlussstutzen. Zusätzlich ist ein Schalter 5 zum Ein- und Ausschalten des Bürststaubsaugers an der Flanke des Bürstvorsatzes 1 zur Betriebssteuerung angeordnet.The illustrated Bürststaubsauger consists of a brush attachment 1 and an attachable filter housing 2 with a handle as a handle 3 and a detachable suction handle 4 for Nebensaugarbeiten as hose-tube combination. In the brush attachment 1, an electric motor for a suction fan and for driving a brush roller is added, which are not shown in detail. The connection between brush attachment 1 and filter housing 2 via a pivotable connecting element 6 with air ducts 18 as a connecting piece. In addition, a switch 5 for switching on and off of the Bürststaubsaugers on the edge of the brush attachment 1 is arranged for operation control.

Zum elektrischen Anschluss besitzt das verschwenkbare Verbindungselement 6 eine äußere bzw. von außen zugängliche Aufnahme für einen Gerätestecker 7, der über interne Leitungen mit dem Motor und dem Schalter 5 im Bürstvorsatz 1 verschaltet ist. Auf den Gerätestecker 7 ist eine mit einer Netzanschlussleitung 8 verbundene Gerätekupplung 9 zur elektrischen Stromversorgung aufsteckbar. Beispielhaft ist in Figur 3 am freien Ende der Netzanschlussleitung 8 ein Stecker 19 zum Einstecken in eine Wandsteckdose zum Verbinden mit einem Stromnetz gezeigt. Dabei ist der Gerätekupplung 9 eine Führungshülse 17 am verschwenkbaren Verbindungselement 6 zugeordnet. Die Netzanschlussleitung 8 ist dabei über eine in dem oberen Bereich des aufgesetzten Filtergehäuses 2 außen gebildete Aufnahmefuge 10 eingelegt und über Halteelemente 11 lösbar befestigt. Die Netzanschlussleitung 8 ist dabei bis zum Handgriff 3 als Handhabe geführt und in einer Aufnahme 12 zur Bildung einer Zugentlastung festgelegt. Die Zugentlastung ist über eine zugeordnete Federtaste 13 lösbar ausgeführt.For electrical connection, the pivotable connecting element 6 has an external or externally accessible receptacle for a device plug 7, which is connected via internal lines to the motor and the switch 5 in the brush attachment 1. On the device connector 7 is connected to a power cord 8 device coupling 9 for electrical power supply plugged. Exemplary is in FIG. 3 at the free end of the power cord 8, a plug 19 for insertion into a wall socket for connection to a power grid shown. In this case, the device coupling 9 is associated with a guide sleeve 17 on the pivotable connecting element 6. The power cord 8 is inserted over a formed in the upper region of the attached filter housing 2 on the outside receiving groove 10 and releasably secured by holding elements 11. The power cord 8 is guided up to the handle 3 as a handle and fixed in a receptacle 12 to form a strain relief. The strain relief is carried out releasably via an associated spring button 13.

Die mit dem Gerätestecker 7 verbundene Gerätekupplung 9 ist in eine zugeordnete Nische 14 im Filtergehäuse 2 einsetzbar, wobei über eine Kante 15 die Gerätekupplung 9 in Löserichtung fixierbar ist.The device coupling 9 connected to the device plug 7 can be inserted into an associated niche 14 in the filter housing 2, wherein the device coupling 9 can be fixed in the release direction via an edge 15.

In diesem Ausführungsbeispiel befindet sich die äußere bzw. von außen zugängliche Aufnahmefuge 10 für die Netzanschlussleitung 8 in einer Aufnahme 16 des Filtergehäuses 2 für eine lösbare Saughandhabe 4 als Schlauch-Rohr-Kombination zur Durchführung von Nebensaugarbeiten, so dass die Netzanschlussleitung 8 hinter der Saughandhabe 4 im eingesetzten Zustand geführt ist.In this embodiment, the outer or externally accessible receiving groove 10 for the power cord 8 in a receptacle 16 of the filter housing 2 for a releasable suction hand 4 as hose-tube combination for performing Nebensaugarbeiten, so that the power cord 8 behind the suction handle 4th is performed in the inserted state.

Durch diese Ausbildung ist der Bürstvorsatz 1 elektrisch funktionsfähig ausgestattet und das Filtergehäuse 2 ist für eine lösbare, mechanische Aufnahme der Netzanschlussleitung 8 ausgebildet.As a result of this design, the brush attachment 1 is equipped in an electrically functional manner and the filter housing 2 is designed for a detachable mechanical reception of the power supply line 8.

Bei einem Staubsauger ist vorgesehen, dass ein Bürstvorsatz über ein verschwenkbares Verbindungselement als Anschlussstutzen für ein aufsetzbares Filtergehäuse mit einer Handhabe als Handgriff verbindbar ist. Hierbei besitzt der Bürstvorsatz einen elektrischen Motor für ein Sauggebläse sowie zum Antrieb einer Bürstwalze. Das verschwenkbare Verbindungselement des Bürstvorsatzes weist einen äußeren Gerätestecker für eine elektrische Verbindung mit einer Gerätekupplung einer Netzanschlussleitung zum Verbinden mit einem Stromnetz, bspw. zum Verbinden mit einer Wandsteckdose und dergleichen auf. Hierdurch bildet der Bürstvorsatz mit dem integrierten Motor und einem Schalter zur Betriebssteuerung eine funktionsfähige, elektrische Einheit.In a vacuum cleaner is provided that a brush attachment via a pivotable connecting element as a connecting piece for an attachable filter housing with a handle is connected as a handle. In this case, the brush attachment has an electric motor for a suction fan and for driving a brushing roller. The pivotable connection element of the brush attachment has an external device plug for an electrical connection to a device coupling of a power supply line for connection to a power supply, for example for connection to a wall socket and the like. As a result, the brush attachment with the integrated motor and a switch for operating control forms a functional, electrical unit.

Claims (9)

Bodenpflegegerät als Bürststaubsauger, mit einem dem Boden zugewandten Bürstvorsatz (1) zur Aufnahme einer angetriebenen Bürstwalze, wobei der Bürstvorsatz (1) über ein verschwenkbares Verbindungselement (6) als Anschlussstutzen für ein aufsetzbares Filtergehäuse (2) mit einer Handhabe (3) als Handgriff über korrespondierende Anschlüsse verbindbar ist, und wobei der Bürstvorsatz (1) mindestens einen elektrischen Motor für ein Sauggebläse sowie zum Antrieb der Bürstwalze aufnimmt, dadurch gekennzeichnet, dass das verschwenkbare Verbindungselement (6) des Bürstvorsatzes (1) eine äußere Aufnahme für einen Gerätestecker (7) zur lösbaren, elektrischen Verbindung mit einer Gerätekupplung (9) einer Netzanschlussleitung (8) aufweist und der Bürstvorsatz (1) mit dem integrierten Motor und einem Schalter (5) zur Betriebssteuerung eine funktionsfähige elektrische Einheit bildet.Floor care device as Bürststaubsauger, with a bottom facing brush attachment (1) for receiving a driven brush roller, wherein the brush attachment (1) via a pivotable connecting element (6) as a connecting piece for an attachable filter housing (2) with a handle (3) as a handle on corresponding brushing attachment (1) receives at least one electric motor for a suction fan and for driving the brushing roller, characterized in that the pivotable connecting element (6) of the brush attachment (1) has an outer receptacle for a device plug (7) for detachable, electrical connection with a device coupling (9) of a power cord (8) and the brush attachment (1) with the integrated motor and a switch (5) for operation control forms a functional electrical unit. Bodenpflegegerät nach Anspruch 1, dadurch gekennzeichnet dass der Gerätesstecker (7) als Geräteeinbaustecker ausgeführt und mit dem verschwenkbaren Verbindungselement (6) formschlüssig verbunden ist.Floor-treating appliance according to claim 1, characterized in that the appliance connector (7) designed as a device installation plug and with the pivotable connecting element (6) is positively connected. Bodenpflegegerät nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Geräteeinbaustecker (7) und die Gerätekupplung (9) als Kaltgeräteverbindung ausgebildet sind.Floor care appliance according to claim 1 or 2, characterized in that the device plug (7) and the device coupling (9) are designed as a cold device connection. Bodenpflegegerät nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass dem Gerätestecker (7) am schwenkbaren Verbindungselement (6) eine Führungshülse (17) zugeordnet ist.Floor care appliance according to one of claims 1 to 3, characterized in that the appliance connector (7) on the pivotable connecting element (6) is associated with a guide sleeve (17). Bodenpflegegerät nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Filtergehäuse (2) eine zum oberen Bereich des Filtergehäuses geführte äußere Aufnahmefuge (10) für die mit der Gerätekupplung (9) verbundene Netzanschlussleitung (8) aufweist, wobei die Netzanschlussleitung (8) lösbar in der Aufnahmefuge (10) festsetzbar ist.Floor care appliance according to one of claims 1 to 4, characterized in that the filter housing (2) guided to the upper region of the filter housing outer receiving groove (10) for with the power connector (9) connected power cord (8), wherein the power cord (8) releasably in the receiving groove (10) can be fixed. Bodenpflegegerät nach Anspruch 5, dass die Aufnahmefuge (10) für die Netzanschlussleitung (8) am Filtergehäuse hinter einer lösbaren Saughandhabe (4) für Nebensaugarbeiten, wie ein Schlauch, ein Saugrohr oder eine Schlauch-Rohr-Kombination, geführt ist.Floor care appliance according to claim 5, that the receiving line (10) for the power supply line (8) on the filter housing behind a detachable suction handle (4) for Nebensaugarbeiten, such as a hose, a suction pipe or a hose-tube combination, out. Bodenpflegegerät nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die mit der Netzanschlussleitung (8) verbundene elektrische Gerätekupplung nach Verbindung in eine Nische (14) des Filtergehäuses (2) eingreift, wobei über eine zugeordnete Kante (15) die Löserichtung der Gerätekupplung (9) blockierbar ist.Floor care appliance according to one of claims 1 to 6, characterized in that the electrical appliance coupling connected to the mains connection line (8) engages in a niche (14) of the filter housing (2), wherein the release direction of the appliance coupling via an associated edge (15) (9) is blockable. Bodenpflegegerät nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Handgriff (3) als Handhabe des Filtergehäuses (2) eine Aufnahme (12) für die Netzanschlussleitung (8) mit einer Zugentlastung aufweist.Floor care appliance according to one of claims 1 to 7, characterized in that the handle (3) as a handle of the filter housing (2) has a receptacle (12) for the power supply line (8) with a strain relief. Bodenpflegegerät nach Anspruch 8, dadurch gekennzeichnet, dass die Zugentlastung der Netzanschlussleitung (8) über eine Federtaste (13) lösbar ausgeführt ist.Floor care appliance according to claim 8, characterized in that the strain relief of the power supply line (8) via a spring button (13) is made detachable.
EP15166364.8A 2014-05-05 2015-05-05 Floor cleaning device Active EP2941991B1 (en)

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DE102014006982 2014-05-05
DE102014008458.2A DE102014008458A1 (en) 2014-05-05 2014-07-07 Land maintenance equipment

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EP2941991B1 EP2941991B1 (en) 2017-05-24

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Publication number Priority date Publication date Assignee Title
DE102015120632B4 (en) * 2015-11-27 2022-04-28 Miele & Cie. Kg Vacuum cleaner with a connector for connecting a control unit of the vacuum cleaner to a sensor unit and method for operating a vacuum cleaner

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US4146283A (en) * 1976-09-10 1979-03-27 Vorwerk & Co Interholding Gmbh Vacuum cleaner head
DE3220644A1 (en) 1982-06-02 1983-12-08 Düpro AG, 8590 Romanshorn EXTRACTION DEVICE
US4670937A (en) 1986-05-30 1987-06-09 The Singer Company Filter retention system for vacuum cleaners
WO1994017716A1 (en) * 1993-02-12 1994-08-18 Bissell Inc. Vacuum cleaner with a detachable vacuum module
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US20130160231A1 (en) 2011-12-27 2013-06-27 Eric J. Streciwilk Floor care appliance with interchangeable dirt collection modules

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CA2890804A1 (en) 2015-11-05
US9700184B2 (en) 2017-07-11
EP2941991B1 (en) 2017-05-24
CA2890804C (en) 2021-08-17
US20150313427A1 (en) 2015-11-05

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