EP1025791B1 - Pipe shaped handle for vacuum cleaner - Google Patents

Pipe shaped handle for vacuum cleaner Download PDF

Info

Publication number
EP1025791B1
EP1025791B1 EP99125550A EP99125550A EP1025791B1 EP 1025791 B1 EP1025791 B1 EP 1025791B1 EP 99125550 A EP99125550 A EP 99125550A EP 99125550 A EP99125550 A EP 99125550A EP 1025791 B1 EP1025791 B1 EP 1025791B1
Authority
EP
European Patent Office
Prior art keywords
suction
bristle
handle
mouthpiece
vacuum cleaner
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
EP99125550A
Other languages
German (de)
French (fr)
Other versions
EP1025791A1 (en
Inventor
Sylvia Schöppner
Jörg Schröter
Stefan Eyring
Martin Jessenberger
Sebastian Räder
Herbert Kess
Maria Büttner
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to DE29924471U priority Critical patent/DE29924471U1/en
Publication of EP1025791A1 publication Critical patent/EP1025791A1/en
Application granted granted Critical
Publication of EP1025791B1 publication Critical patent/EP1025791B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/066—Nozzles with fixed, e.g. adjustably fixed brushes or the like with adjustably mounted brushes, combs, lips or pads; Height adjustment of nozzle or dust loosening 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
    • A47L9/02—Nozzles
    • 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
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • 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
    • A47L9/32—Handles
    • A47L9/327—Handles for suction cleaners with hose between nozzle and casing

Definitions

  • the invention relates to a tubular gripping piece, one of which, adjacent to a suction pipe end is formed like a nozzle and a coupling point to which a serving for guiding a suction nozzle suction pipe is detachably coupled and the other end is coupled to a suction pipe connected to a suction line, wherein the Polsterdüsenartig formed end is provided with a bristle ring, which is axially adjustable relative to a mouthpiece edge of the end.
  • DE-A-41 42 281 describes a handle which is connected at one end fixed to a suction hose. The other end can be plugged together with an extension tube or a suction mouthpiece.
  • the type of operation of the handle will be extended by the fact that the padded nozzle-like end is provided with a bristle ring.
  • Thesaitsarterweittation also serves that the bristle rim forming bristle tufts are axially adjustable relative to the mouthpiece edge of the upholstered nozzle-like end. In this way, the hardness of the bristle rim can be varied and so that the processing of different types in their nature is made possible.
  • the invention has for its object a handle of the type described above from zubileden that cleaning the bristle tufts itself and thus an improvement of the hygienic conditions is achieved.
  • the solution of the object is achieved according to the invention in that the bristle rim comprises bristle tufts which are passed through a fixedly arranged on the mouthpiece edge grid or hole structure.
  • a tubular handle which is detachably coupled at its one end 2 with a suction tube 3. With its other end 4, the handle 1 is firmly connected to a suction hose 5.
  • the suction hose 5 is in turn connectable to a vacuum cleaner.
  • the suction pipe 3 adjacent end 2 of the handle 1 is formed as a cushion nozzle 6.
  • one end 2 is correspondingly widened in its diameter so that the suction tube 3 can be guided into this end 2 and coupled with a connection piece 7 provided in the interior of this end 2.
  • the suction pipe 3 is fluidly connected to the handle 1 and via this with the suction hose 3.
  • a connecting piece 7 can in Inside the end 2 may also be formed a tubular receptacle into which the suction tube 3 is inserted when coupling to the handle 1.
  • a bristle ring 9 is provided at the mouthpiece edge 8 of the upholstery nozzle 6, .
  • the individual bristle tufts 10 are passed through holes 11 formed on the mouthpiece edge 8.
  • the bristle ring 9 and the bristle tufts 10 are axially adjustable by means of an actuator 12.
  • the bristle tufts 10 can thus, as shown in the sequence of FIGS. 3 to 5, be advanced and reset at different distances from the mouthpiece edge 8. This results in depending on the relation to the mouthpiece edge 8 protruding length of the bristle tufts 10 different functions.
  • the bristle tufts 10 act as a hard brush, can be detached from the surface to be cleaned with the adherent debris or fibers. After detachment, the dirt particles or fibers are sucked off.

Description

Die Erfindung betrifft ein Rohrförmiges Griffstück, dessen eines, einem Saugrohr benachbarte Ende polsterdüsenartig ausgebildet ist und eine Koppelstelle aufweist, an der ein zum Führen eines Saugmundstückes dienendes Saugrohr lösbar ankoppelbar ist und dessen andere Ende mit einer an einem Staubsauger angeschlossenen Saugleitung gekoppelt ist, wobei das polsterdüsenartig ausgebildete Ende mit einem Borstenkranz versehen ist, der gegenüber einer Mundstückkante des Endes axial verstellbar ist.The invention relates to a tubular gripping piece, one of which, adjacent to a suction pipe end is formed like a nozzle and a coupling point to which a serving for guiding a suction nozzle suction pipe is detachably coupled and the other end is coupled to a suction pipe connected to a suction line, wherein the Polsterdüsenartig formed end is provided with a bristle ring, which is axially adjustable relative to a mouthpiece edge of the end.

Aus der US-A-3 259 934 is ein solches Griffstück mit den merkmalen des Oberbegriffs des Anspruchs 1 bekannt.From US-A-3 259 934 is such a handle with the features of the preamble of claim 1 is known.

Die DE-A-41 42 281 beschreibt ein Griffstück das mit seinem einen Ende fest mit einem Saugschlauch verbunden ist. Das andere Ende kann mit einem Verlängerungsrohr oder einem Saugmundstück zusammengesteckt werden.DE-A-41 42 281 describes a handle which is connected at one end fixed to a suction hose. The other end can be plugged together with an extension tube or a suction mouthpiece.

Es ist ferner allgemein bekannt, daß zur Durchführung bestimmter Saugarbeiten speziell für diese Arbeiten ausgebildete Mundstücke zum Einsatz kommen. Derartige speziell ausgebildete Mundstücke sind beispielsweise Polster-, Möbel- oder Fugendüsen. Um die entsprechenden Saugarbeiten durchführen zu können, muß das Griffstück von einem an diesem aufgesteckten Saugrohr gelöst und an Stelle des Saugrohres das betreffende spezielle Mundstück aufgesteckt werden. Hierzu muß dieses Mundstück erst von seinem Aufbewahrungsort entnommen werden, der von dem Ort an dem die betreffenden Saugarbeiten gerade durchgeführt werden sollen abgelegen sein kann. Dies ist nachteilig.It is also well known that specially designed for this work mouthpieces are used to perform certain suction. Such specially trained mouthpieces are, for example, upholstery, furniture or crevice nozzles. In order to perform the corresponding suction work, the handle must be solved by a plugged-on this suction pipe and instead of the suction pipe that particular mouthpiece be attached. For this purpose, this mouthpiece must be removed only from his repository, which may be remote from the place where the relevant suction work to be performed. This is disadvantageous.

Die Funktionsart des Griffstückes wird dadurch erweitert werden, daß das polsterdüsenartig ausgebildete Ende mit einem Borstenkranz versehen ist.The type of operation of the handle will be extended by the fact that the padded nozzle-like end is provided with a bristle ring.

Der Funktionsarterweiterung dient ebenfalls, daß die den Borstenkranz bildenden Borstenbüschel gegenüber der Mundstückkante des polsterdüsenartig ausgebildeten Endes axial verstellbar sind. Hierdurch kann die Härte des Borstenkranzes variiert werden und so daß die Bearbeitung von in ihrer Art verschiedenen Flächen ermöglicht wird.The Funktionsarterweiterung also serves that the bristle rim forming bristle tufts are axially adjustable relative to the mouthpiece edge of the upholstered nozzle-like end. In this way, the hardness of the bristle rim can be varied and so that the processing of different types in their nature is made possible.

Der Erfindung liegt die Aufgabe zugrunde ein Griffstück der eingangs beschriebenen Art so aus zubileden, daß ein Reinigen der Borstenbüschel selbst und damit eine Verbesserung der hygienischen Verhältnisse erreicht wird. Die lösung der gestellten Aufgabe gelingt nach der Erfindung dadurch, daß der Borstenkranz Borstenbüschel umfaßt die durch eine ortsfest an der Mundstückkante angeordnete Gitter- oder Lochstruktur hindurchgeführt sind.The invention has for its object a handle of the type described above from zubileden that cleaning the bristle tufts itself and thus an improvement of the hygienic conditions is achieved. The solution of the object is achieved according to the invention in that the bristle rim comprises bristle tufts which are passed through a fixedly arranged on the mouthpiece edge grid or hole structure.

Anhand eines in der Zeichnung dargestellten Ausführungsbeispieles wird die Erfindung nachfolgend noch näher erläutert.
Es zeigt:

FIG 1
ein mit einem Saugschlauch und einem Saurohr gekoppeltes Griffstück,
FIG 2
das als Polsterdüse ausgebildete Ende eines Griffstückes,
FIG 3-5
das als Polsterdüse ausgebildete Ende eines Griffstückes mit unterschiedlich weit ausgefahrenen Borstenbüscheln.
Reference to an embodiment shown in the drawing, the invention will be explained in more detail below.
It shows:
FIG. 1
a handle coupled to a suction tube and a suction tube,
FIG. 2
the end of a handle formed as a padded nozzle,
3-5
designed as a cushion nozzle end of a handle with differently far extended bristle tufts.

Mit 1 ist ein rohrartiges Griffstück bezeichnet, das an seinem einen Ende 2 lösbar mit einem Saugrohr 3 gekoppelt ist. Mit seinem anderen Ende 4 ist das Griffstück 1 fest mit einem Saugschlauch 5 verbunden. Der Saugschlauch 5 ist seinerseits an einen Staubsauger anschließbar.1 with a tubular handle is designated, which is detachably coupled at its one end 2 with a suction tube 3. With its other end 4, the handle 1 is firmly connected to a suction hose 5. The suction hose 5 is in turn connectable to a vacuum cleaner.

Das eine, dem Saugrohr 3 benachbarte Ende 2 des Griffstückes 1 ist als Polsterdüse 6 ausgebildet. Hierzu ist das eine Ende 2 in seinem Durchmesser entsprechend erweitert, so daß das Saugrohr 3 in dieses Ende 2 hineingeführt und mit einem im Innern dieses Endes 2 vorgesehenen Anschlußstutzen 7 gekoppelt werden kann. Über den Anschlußstutzen 7 ist das Saugrohr 3 strömungsmäßig mit dem Griffstück 1 und über dieses mit dem Saugschlauch 3 verbunden. An Stelle eines Anschlußstutzens 7 kann im Innern des Endes 2 auch eine rohrförmige Aufnahme ausgebildet sein, in die das Saugrohr 3 beim Ankoppeln an das Griffstück 1 eingesteckt wird.The one, the suction pipe 3 adjacent end 2 of the handle 1 is formed as a cushion nozzle 6. For this purpose, one end 2 is correspondingly widened in its diameter so that the suction tube 3 can be guided into this end 2 and coupled with a connection piece 7 provided in the interior of this end 2. About the connecting piece 7, the suction pipe 3 is fluidly connected to the handle 1 and via this with the suction hose 3. Instead of a connecting piece 7 can in Inside the end 2 may also be formed a tubular receptacle into which the suction tube 3 is inserted when coupling to the handle 1.

An der Mundstückkante 8 der Polsterdüse 6 ist ein Borstenkranz 9 vorgesehen. Die einzelnen Borstenbüschel 10 sind durch an der Mundstückkante 8 ausgebildete Löchèr 11 hindurchgeführt. Der Borstenkranz 9 bzw. die Borstenbüschel 10 sind mittels eines Betätigungsgliedes 12 axial verstellbar. Die Borstenbüschel 10 können somit, wie dies in der Folge der Figuren 3 bis 5 gezeigt ist, verschieden weit gegenüber der Mundstückkante 8 vorgeschoben bzw. wieder zurückgesetzt werden. Damit ergeben sich abhängig von der gegenüber der Mundstückkante 8 vorstehenden Länge der Borstenbüschel 10 verschiedene Funktionen. Bei sehr kurzer vorstehender Länge wirken die Borstenbüschel 10 als harte Bürste, mit der festhaftende Schmutzteile oder Fasern von der zu reinigenden Fläche abgelöst werden können. Nach dem Ablösen werden die Schmutzteile bzw. Fasern abgesaugt.At the mouthpiece edge 8 of the upholstery nozzle 6, a bristle ring 9 is provided. The individual bristle tufts 10 are passed through holes 11 formed on the mouthpiece edge 8. The bristle ring 9 and the bristle tufts 10 are axially adjustable by means of an actuator 12. The bristle tufts 10 can thus, as shown in the sequence of FIGS. 3 to 5, be advanced and reset at different distances from the mouthpiece edge 8. This results in depending on the relation to the mouthpiece edge 8 protruding length of the bristle tufts 10 different functions. At a very short projecting length, the bristle tufts 10 act as a hard brush, can be detached from the surface to be cleaned with the adherent debris or fibers. After detachment, the dirt particles or fibers are sucked off.

Durch weiteres Vorschieben der Borstenbüschel 10 gegenüber der Mundstückkante 8 erhalten diese eine weichere Charakteristik, so daß auch von ihrer Beschaffenheit her empfindliche Flächen mit der Polsterdüse 6 bearbeitet werden können, ohne daß die Gefahr eines Zerkratzens dieser Flächen besteht.By further advancing the bristle tufts 10 with respect to the mouthpiece edge 8, these receive a softer characteristic, so that surfaces sensitive to their nature can also be processed with the upholstery nozzle 6 without the risk of scratching of these surfaces.

Beim Wiederzurückstellen der Borstenbüschel 10 streichen diese an den Umfangskanten 13 der Löcher 11 entlang, wobei an den Borstenbüschel 10 anhaftender Schmutz abgestreift und abgesaugt wird, wenn das Zurückstellen der Borstenbüschel 10 bei laufendem Staubsauger erfolgt. Damit wird eine wesentliche Verbesserung der hygienischen Verhältnisse erreicht, da die Borstenbüschel 10 relativ sauber gehalten werden.When re-setting the bristle tufts 10, they sweep along the peripheral edges 13 of the holes 11, wherein dirt adhering to the bristle tufts 10 is removed and sucked off when the tufts 10 are reset while the vacuum cleaner is running. This results in a substantial improvement in the hygienic conditions, since the bristle tufts 10 are kept relatively clean.

Infolge der erfindungsgemäßen Ausbildung des für die Ankoppelung des Saugrohres 3 an den Saugschlauch 5 und das Führen des Saugrohres 3 ohnehin notwendigen Griffstückes 1 erübrigen sich gesonderte Spezialmundstücke. Hieraus ergeben sich wesentliche Handhabungsvorteile, da kein gesondertes Anstecken derartiger Mundstücke an das Griffstück 1 mehr erforderlich ist. Außerdem stehen die Spezialmundstücke griffbereit zur Verfügung, wodurch die Durchführung der Reinigungsarbeiten erleichtert wird.As a result of the inventive design of the coupling of the suction tube 3 to the suction hose 5 and the guiding of the suction tube 3 anyway necessary grip piece 1, separate special mouthpieces are unnecessary. This results in significant handling advantages, since no separate attachment of such mouthpieces to the handle 1 is more necessary. In addition, the special mouthpieces are readily available, making it easier to carry out cleaning work.

Claims (1)

  1. Tubular handle, one end (2) of which adjacent to a suction pipe (1) is constructed to be of pad-nozzle form and has a coupling point at which a suction pipe (3), which serves for guiding a suction mouthpiece; can be detachably coupled and the other end (4) of which is coupled with a suction duct (5) connected with a vacuum cleaner, wherein the end (2) constructed to be of pad-nozzle form is provided with a bristle crown (9) which is axially adjustable relative to a mouthpiece edge (8), characterised in that the bristle crown (9) comprises bristle bunches (10) which are guided through a grill structure or perforated structure (11) arranged in stationary position at the mouthpiece edge (8)
EP99125550A 1999-01-11 1999-12-21 Pipe shaped handle for vacuum cleaner Expired - Lifetime EP1025791B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29924471U DE29924471U1 (en) 1999-01-11 1999-12-21 Tubular handgrip for electric vacuum cleaner suction hose has end coupled to suction pipe provided as cushioning jet with axially adjustable bristle set

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19900649A DE19900649A1 (en) 1999-01-11 1999-01-11 Tubular handgrip for electric vacuum cleaner suction hose has end coupled to suction pipe provided as cushioning jet with axially adjustable bristle set
DE19900649 1999-01-11

Publications (2)

Publication Number Publication Date
EP1025791A1 EP1025791A1 (en) 2000-08-09
EP1025791B1 true EP1025791B1 (en) 2003-09-10

Family

ID=7893905

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99125550A Expired - Lifetime EP1025791B1 (en) 1999-01-11 1999-12-21 Pipe shaped handle for vacuum cleaner

Country Status (2)

Country Link
EP (1) EP1025791B1 (en)
DE (2) DE19900649A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11937761B2 (en) 2019-09-11 2024-03-26 Dyson Technology Limited Attachment for a vacuum cleaning appliance

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0002857B1 (en) * 2000-06-23 2008-11-18 mop nozzle for vacuum cleaner.
TR200300435T1 (en) * 2000-10-06 2003-11-21 Ar�El�K Anon�M ��Rket� Vacuum cleaner.
US6530118B2 (en) * 2000-11-06 2003-03-11 Samsung Kwangju Electronics Co., Ltd. Sub-suction pipe assembly for vacuum cleaner
FR2817730B1 (en) * 2000-12-07 2003-10-17 Didier Tronc SUCTION NOZZLE DEVICE FOR HOUSEHOLD VACUUM
DE10108639B4 (en) 2001-02-22 2006-05-04 BSH Bosch und Siemens Hausgeräte GmbH Vacuum cleaner with accessories
DE102011105315A1 (en) * 2010-12-01 2012-06-06 Robert Frost Brush holder for use as support on end region of pipe i.e. vacuum cleaner pipe, in vacuum cleaner, has brush set on vacuum cleaner pipe, and bristles circularly and movably arranged around vacuum cleaner pipe
CN108720715A (en) * 2018-04-04 2018-11-02 宛敏玖 A kind of separating domestic dust catcher

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US1633598A (en) * 1921-04-07 1927-06-28 Apex Electrical Mfg Co Vacuum-cleaner device
AT103809B (en) * 1923-10-01 1926-07-26 Stanley Mc Clatchie Vacuum cleaner with flexible suction hose.
GB433007A (en) * 1934-08-16 1935-08-07 Hoover Co Improvements in or relating to suction cleaners
US2747217A (en) * 1952-10-31 1956-05-29 Hoover Co Combination dusting brush
GB858515A (en) * 1957-11-12 1961-01-11 Electrolux Ltd Improvements in suction cleaner nozzles
NL127096C (en) * 1963-09-16
US4034435A (en) * 1976-06-21 1977-07-12 Jeannette Grabathy Vacuum cleaner accessory
DE8813289U1 (en) * 1988-10-22 1988-12-22 Rowenta-Werke Gmbh, 6050 Offenbach, De
EP0679363A3 (en) * 1994-04-28 1998-06-17 VORWERK & CO. INTERHOLDING GmbH Vacuum cleaner nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11937761B2 (en) 2019-09-11 2024-03-26 Dyson Technology Limited Attachment for a vacuum cleaning appliance

Also Published As

Publication number Publication date
DE59906943D1 (en) 2003-10-16
EP1025791A1 (en) 2000-08-09
DE19900649A1 (en) 2000-07-13

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