DE1156542B - Mobile vacuum cleaner - Google Patents

Mobile vacuum cleaner

Info

Publication number
DE1156542B
DE1156542B DES73919A DES0073919A DE1156542B DE 1156542 B DE1156542 B DE 1156542B DE S73919 A DES73919 A DE S73919A DE S0073919 A DES0073919 A DE S0073919A DE 1156542 B DE1156542 B DE 1156542B
Authority
DE
Germany
Prior art keywords
vacuum cleaner
suction nozzle
housing
chassis
opening
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.)
Pending
Application number
DES73919A
Other languages
German (de)
Inventor
Hubert Fritz
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.)
SEG Hausgeraete GmbH
Original Assignee
Siemens Elektrogaerate 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 Siemens Elektrogaerate GmbH filed Critical Siemens Elektrogaerate GmbH
Priority to DES73919A priority Critical patent/DE1156542B/en
Publication of DE1156542B publication Critical patent/DE1156542B/en
Pending legal-status Critical Current

Links

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
    • 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • 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
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • 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
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters

Landscapes

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

Description

Fahrbarer Staubsauger Es sind Staubsauger bekannt, die mit Laufrädem oder Laufrollen versehen sind und an dem Saugschlauch von der bedienenden Person hinter sich hergezogen werden. Dabei sind zumindest die vom, also an der Saugseite befindlichen Räder oder Rollen selbstlenkend ausgebildet. Durch Unebenheiten im Boden oder sonstige Widerstände werden jedoch diese Selbstlenkräder vom Kurs abgeführt und flattern, was sehr unangenehm ist und wodurch der Sinn einer Selbstlenkung verfehlt wird.Mobile vacuum cleaner There are known vacuum cleaners with wheels or rollers are provided and on the suction hose by the operator be dragged behind you. At least those are from, i.e. on the suction side located wheels or rollers designed to be self-steering. Due to bumps in the Ground or other resistance, however, these self-steering wheels are carried away from the course and flutter, which is very unpleasant and as a result of which the sense of self-direction is lacking will.

Die vorliegende Erfindung will diesen Nachteil von fahrbaren Staubsaugern mit einem mindestens ein Lenkrad aufweisenden, drehbar an der Saugseite des Staubsaugers sitzenden Fahrwerk beseitigen und erreicht dies erfindungsgemäß dadurch, daß der Saugstutzen des Staubsaugers schwenkbar in dessen Gehäuse sitzt und mit dem Fahrwerk starr verbunden ist.The present invention addresses this disadvantage of wheeled vacuum cleaners with at least one steering wheel, rotatable on the suction side of the vacuum cleaner Eliminate sitting chassis and achieves this according to the invention in that the The suction nozzle of the vacuum cleaner sits swiveling in its housing and with the chassis is rigidly connected.

Dieses Fahrwerk besteht zweckmäßig überhaupt aus diesem mit einem oder mehreren Rädern versehenen Saugstutzen, der unter einer öffnung des Gehäuses gegen dieses abgedichtet, jedoch drehbar aufgehängt ist. Zieht man den Staubsauger an dem Saugschlauch hinter sich her, so kann man das Gerät in jede beliebige Richtung bringen, da der Saugschlauch sozusagen als das Fahrwerk lenkende Deichsel dient. Es kann bei dieser Ausbildung nicht vorkommen, daß das Gerät von der gewünschten Zugrichtung abweicht.This chassis consists expediently at all of this with one or several wheels provided suction nozzle, which is under an opening of the housing sealed against this, but is rotatably suspended. If you pull the vacuum cleaner behind you on the suction hose, so you can move the device in any direction because the suction hose serves as a tiller that steers the chassis. It can not happen with this training that the device of the desired Direction of pull deviates.

Nähere Einzelheiten sowie weitere Erfindungsgedanken gehen aus dem an Hand der Zeichnung beschriebenen Ausführungsbeispiel hervor. Dabei stellt die Zeichnung einen Querschnitt durch das Staubsaugervorderteil, also durch die Saugseite desselben dar.More details and further inventive ideas go from the embodiment described with reference to the drawing. The Drawing a cross section through the vacuum cleaner front part, i.e. through the suction side the same.

1 bezeichnet das Staubsaugergehäuse, welches von dem Deckel 2 verschlossen wird, wobei in bekannter Weise zwischen Deckel und Gehäuse ein Dichtring 3 vorgesehen ist, welcher wiederum einen Filtertragring 4 für das Stoffilter 5 enthält. Gemäß der Erfindung besitzt das Gehäuse 1 einen Ansatz 6. An diesem ist ein mit einem Bund 7 versehener Saugstutzen 8 in einer Lagerpfanne 9 aufgehängt, wobei der Stutzen 8 in eine entsprechende öffnung 10 des Gehäuseansatzes 6 hineinreicht. Gegenüber dieser Öffnung 10 des Gehäuseansatzes befindet sich im Deckel 2 eine gleichartige Öffnung 11, an die sich ein Anschlußstutzen 12 anschließt, an den ein Papierfilter 13 befestigt wird. Zwischen dem Deckel 2 und dem Gehäuseansatz 6 befindet sich ein Dichtring 14 aus weichem Material, so daß der Saugstutzen 8 zwar drehbar ist, jedoch gegenüber dem Anschlußstutzen 12 gut abgedichtet wird. Dies geschieht vor allem dadurch, daß das Gehäuse 1 mit einer schrägen Anlauffläche 15 versehen ist, gegen die eine Lippe 16 des Deckels beh-n Schließen desselben aufläuft, so daß der Deckel auf die Dichtung 14 drückt. 1 designates the vacuum cleaner housing which is closed by the cover 2, a sealing ring 3 being provided in a known manner between the cover and the housing, which in turn contains a filter support ring 4 for the fabric filter 5 . According to the invention, the housing 1 has an attachment 6. A suction connector 8 provided with a collar 7 is suspended from this in a bearing socket 9 , the connector 8 extending into a corresponding opening 10 of the housing attachment 6. Opposite this opening 10 of the housing attachment there is a similar opening 11 in the cover 2, to which a connecting piece 12 connects, to which a paper filter 13 is attached. Between the cover 2 and the housing extension 6 there is a sealing ring 14 made of soft material, so that the suction nozzle 8 can be rotated, but is well sealed off from the connection nozzle 12. This takes place primarily in that the housing 1 is provided with an inclined contact surface 15 against which a lip 16 of the lid rests against which the lid closes so that the lid presses on the seal 14.

Der Saugstutzen 8 ist mit einem ausladenden Arm 17 versehen, an dem ein Laufrad 18 befestigt ist. In die freie öffnung des Saugstutzens 8 wird der Saugschlauch 19 eingeführt und dort in irgendeiner geeigneten, an sich bekannten Weise befestigt. Man kann nun über den Saugschlauch 19 den Staubsauger hinter sich herziehen, wobei der Saugschlauch gleichzeitig als Deichsel für das Fahrwerk dient.The suction nozzle 8 is provided with a projecting arm 17 to which an impeller 18 is attached. The suction hose 19 is inserted into the free opening of the suction connector 8 and fastened there in any suitable manner known per se. You can now pull the vacuum cleaner behind you via the suction hose 19 , the suction hose also serving as a drawbar for the chassis.

Das Rad 18 kann selbstverständlich auch in anderer Weise am Saugstutzen 8 befestigt werden, insbesondere kann es auch unter der Krümmung des Saugstutzens in der Drehachse desselben liegen.The wheel 18 can of course also be fastened to the suction nozzle 8 in a different manner; in particular, it can also lie below the curvature of the suction nozzle in its axis of rotation.

Claims (2)

PATENTANSPRÜCHE: 1. Fahrbarer Staubsauger mit einem wenigstens ein Lenkrad aufweisenden, drehbar an der Saugseite des Staubsaugers sitzenden Fahrwerk, dadurch gekennzeichnet, daß der Saugstutzen des Staubsaugers schwenkbar in dessen Gehäuse sitzt und mit dem Fahrwerk starr verbunden ist. PATENT CLAIMS: 1. A mobile vacuum cleaner with at least one steering wheel, rotatably seated on the suction side of the vacuum cleaner chassis, characterized in that the suction nozzle of the vacuum cleaner sits pivotably in its housing and is rigidly connected to the chassis. 2. Staubsauger nach Anspruch 1, dadurch gekennzeichnet, daß der Saugstutzen (8) selbst, mit einem oder mehreren Rädern (18) versehen, das Fahrwerk bildet und unter einer öffnung des Gehäuses (1) gegen dieses abgedichtet, jedoch drehbar aufgehängt ist. 3. Staubsauger nach Anspruch 2, dadurch gekennzeichnet, daß der Saugstutzen (8), mit einem Flansch (7) versehen, drehbar an einem mit einer entsprechenden öffnung (10) versehenen Gehäusevorsprung (6) befestigt ist, welcher sich unter dem Deckel (2) des Staubsaugers befindet, der ebenfalls eine dem Durchmesser des Saugstutzens etwa entsprechende Öffnung (11) aufweist, an die sich ein Filteranschlußstutzen (12) anschließ4 und daß zwischen Deckel (2) und Gehäusevorsprung (6) ein Dichtring (14) aus elastischem Material vorgesehen ist. 4. Staubsauger nach Anspruch 2, dadurch gekennzeichnet, daß ein Lenkrad unter dem Saugstutzen in der Drehachse desselben vorgesehen ist. 5. Staubsauger nach Anspruch 2, dadurch gekennzeichnet, daß ein Lenkrad (18) in Fahrtrichtung hinter dem Saugstutzen (8) vorgesehen ist. In Betracht gezogene Druckschriften. Deutsche Patentschrift Nr. 638 219. 2. Vacuum cleaner according to claim 1, characterized in that the suction nozzle (8) itself, provided with one or more wheels (18) , forms the chassis and is sealed against this under an opening of the housing (1) , but is rotatably suspended. 3. Vacuum cleaner according to claim 2, characterized in that the suction nozzle (8), provided with a flange (7) is rotatably mounted on a provided with a corresponding opening (10) housing projection (6) extending under the lid (2 ) of the vacuum cleaner, which also has an opening (11) approximately corresponding to the diameter of the suction nozzle, to which a filter connection nozzle (12) connects and that a sealing ring (14) made of elastic material is provided between the cover (2) and the housing projection (6) is. 4. Vacuum cleaner according to claim 2, characterized in that a steering wheel is provided under the suction nozzle in the axis of rotation of the same. 5. Vacuum cleaner according to claim 2, characterized in that a steering wheel (18) is provided in the direction of travel behind the suction nozzle (8) . Documents considered. German patent specification No. 638 219.
DES73919A 1961-05-12 1961-05-12 Mobile vacuum cleaner Pending DE1156542B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES73919A DE1156542B (en) 1961-05-12 1961-05-12 Mobile vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES73919A DE1156542B (en) 1961-05-12 1961-05-12 Mobile vacuum cleaner

Publications (1)

Publication Number Publication Date
DE1156542B true DE1156542B (en) 1963-10-31

Family

ID=7504281

Family Applications (1)

Application Number Title Priority Date Filing Date
DES73919A Pending DE1156542B (en) 1961-05-12 1961-05-12 Mobile vacuum cleaner

Country Status (1)

Country Link
DE (1) DE1156542B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378877A (en) * 1965-06-16 1968-04-23 Electrolux Ab Mobile supporting means for suction cleaners
EP2181635A1 (en) * 2008-10-31 2010-05-05 Koninklijke Philips Electronics N.V. A robotic vacuum cleaner having a disposable debris bag
GB2508901A (en) * 2012-12-14 2014-06-18 Dyson Technology Ltd Canister vacuum cleaner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE638219C (en) * 1936-02-23 1936-11-11 Aeg Vacuum cleaner, especially the horizontal type, with three castors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE638219C (en) * 1936-02-23 1936-11-11 Aeg Vacuum cleaner, especially the horizontal type, with three castors

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378877A (en) * 1965-06-16 1968-04-23 Electrolux Ab Mobile supporting means for suction cleaners
EP2181635A1 (en) * 2008-10-31 2010-05-05 Koninklijke Philips Electronics N.V. A robotic vacuum cleaner having a disposable debris bag
WO2010049874A1 (en) * 2008-10-31 2010-05-06 Koninklijke Philips Electronics N.V. A robotic vacuum cleaner having a disposable debris bag
CN102202552A (en) * 2008-10-31 2011-09-28 皇家飞利浦电子股份有限公司 A robotic vacuum cleaner having a disposable debris bag
US8332991B2 (en) 2008-10-31 2012-12-18 Koninklijke Philips Electronics N.V. Robotic vacuum cleaner having a disposable debris bag
GB2508901A (en) * 2012-12-14 2014-06-18 Dyson Technology Ltd Canister vacuum cleaner
GB2508901B (en) * 2012-12-14 2014-11-05 Dyson Technology Ltd Canister vacuum cleaner
US8925144B2 (en) 2012-12-14 2015-01-06 Dyson Technology Limited Canister vacuum cleaner

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