EP1094742B1 - Embout d'aspirateur - Google Patents

Embout d'aspirateur Download PDF

Info

Publication number
EP1094742B1
EP1094742B1 EP99931152A EP99931152A EP1094742B1 EP 1094742 B1 EP1094742 B1 EP 1094742B1 EP 99931152 A EP99931152 A EP 99931152A EP 99931152 A EP99931152 A EP 99931152A EP 1094742 B1 EP1094742 B1 EP 1094742B1
Authority
EP
European Patent Office
Prior art keywords
mouthpiece
vacuum cleaner
suction
suction channels
channels
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
EP99931152A
Other languages
German (de)
English (en)
Other versions
EP1094742A1 (fr
Inventor
Horst Gensler
Albert Kleinhenz
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
Publication of EP1094742A1 publication Critical patent/EP1094742A1/fr
Application granted granted Critical
Publication of EP1094742B1 publication Critical patent/EP1094742B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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

Definitions

  • the invention relates to a vacuum cleaner nozzle according to the preamble of claim 1.
  • Such a vacuum cleaner mouthpiece is known from DE-A-195 28 768.
  • floor coverings e.g. Hard floor, long- or short-pile carpets
  • the resting on the floor to be vacuumed surface and the suction channel of the vacuum cleaner mouthpiece must be designed accordingly.
  • Staubsaugermund Huawei therefore an adjustable additional part is attached to the mouthpiece underside, which can be adjusted according to the nature of the surface to be sucked.
  • the contact surface of the vacuum cleaner mouthpiece can be changed so that the best possible cleaning result is achieved.
  • the suction channel itself remains unchanged, so that the cleaning result can not be optimal.
  • the invention has the object of providing a vacuum cleaner mouthpiece of the type described above in such a way that always an optimal cleaning effect is achieved in a variety of floor coverings.
  • the solution of the object is achieved according to the invention in that a plurality, for sucking on different floor coverings specially adapted suction channels are provided on the mouthpiece part, which can be coupled in terms of flow optionally with the suction nozzle.
  • the individual suction channels can each in their geometry be designed so that sets an optimal cleaning result in the correspondingly assigned flooring. It is the when using the respective suction channel effective contact surface of the vacuum cleaner mouthpiece also adapted to achieve an optimal cleaning result accordingly.
  • the suction-like activation of a specially designed for a particular flooring suction channel is achieved in a simple manner that the mouthpiece part rotatably connected about a vertical axis with the suction nozzle provided with the upper housing and each in a working direction of the respective suction channel corresponding position can be blocked.
  • a suction pipe connected to the suction pipe By means of a suction pipe connected to the suction pipe, a pivoting movement can be exerted on the upper housing part, until it engages in a working direction of the desired suction channel corresponding position with the mouthpiece part, so that when working with the vacuum cleaner mouth this position is maintained.
  • the support surface of the mouthpiece part can be adapted in a simple manner by providing support elements on the mouthpiece part, which by the mutual pivoting of the mouthpiece part and the housing upper part during suction activation of at least one of the suction channels into one over the normal support plane the mouthpiece part projecting position can be brought.
  • the support surface of the mouthpiece bottom is adapted according to the type of flooring at the same time when switching the vacuum cleaner mouthpiece on the most suitable for hard flooring suction channel without an additional switching operation.
  • bristle strips are provided on the mouthpiece underside as support elements. Instead of bristle strips can also be used in their altitude relative to the mouthpiece underside adjustable arranged rolling or sliding bodies are used.
  • a sufficient number of adjustment options for most of the suction work is provided by the fact that three suction channels arranged in triangular form are provided on the mouthpiece part.
  • Such a vacuum cleaner mouthpiece can then be adjusted according to the three most common types of flooring, namely hard and / or smooth floors, textile floor coverings with loose and / or long pile and coverings with firm and / or short pile, each for optimum cleaning.
  • a bristle strip with respect to the working direction of the vacuum cleaner mouth behind one of the suction channels is arranged to run parallel to this and another perpendicular to the bristle strip aligned bristle strip in the region of the respective suction channel opposite the triangle tip of the mouthpiece is provided.
  • a relatively stable support of the vacuum cleaner mouthpiece is achieved by means of bristle strips when sucking on smooth and hard floors.
  • the mouthpiece part is designed as a roller body provided with a plurality of suction channels, which is rotatably arranged in the mouthpiece housing, wherein the suction channels can be fluidly coupled to the connection channel by corresponding rotation of the roller body.
  • the mouthpiece part 1 with a mouthpiece part of a vacuum cleaner mouthpiece 2 is designated.
  • the mouthpiece part 1 is triangular in shape and rotatably mounted on a vertical journal 3 of a housing upper part 4.
  • a connecting channel 7 leads to the front side of the vacuum cleaner mouthpiece 2 in the interior of the housing upper part 4.
  • a first, second and third suction channel 8,9 and 10 are formed at the mouthpiece part 1.
  • the three suction channels 8-10 extend substantially parallel to the three sides of the mouthpiece part 1.
  • the first suction channel 8 is designed specifically for suction on hard or smooth floors. Accordingly, with respect to the working direction of the vacuum cleaner nozzle behind the first suction channel 8, a bristle strip 11 is arranged. Another bristle strip 12 is aligned perpendicular to the one bristle strip 11 and attached in the region of the first suction channel 8 opposite triangular tip 13. As can be seen from FIG. 2, one bristle strip 11 is fastened to the free end of a pivotably mounted lever arm 14.
  • the second suction channel 9 is specially designed for the extraction of loose or long-pile carpets. Its geometry is designed so that the best possible cleaning results are achieved in such a carpet. It is also paid attention to the observance of an appropriate pushing force. On both longitudinal sides of the second suction channel 9 still thread lifter 17 are arranged.
  • the third suction channel 10 is finally designed for the extraction of solid or thereflorigen carpets.
  • This suction channel 10 is also associated with a thread lifter 17 on one longitudinal side. There is also the possibility to attach both sides of this suction channel 10 thread lifter 17.
  • support rollers 19 are arranged on the back of the extended suction nozzle. These support rollers 19 take over a substantial part of the force exerted on the suction pipe 6 on the vacuum cleaner nozzle 2 pressing force. As a result, the force required for reciprocating the vacuum cleaner mouthpiece 2 during suction is reduced.
  • the working position for the first suction channel 8, with II the working position for the second suction channel 9 and III denotes the working position for the third suction channel 10.
  • pivoting mouthpiece part 1 and the upper housing part 4 these two parts can be held by a latching in the respective position in which one of the three suction channels 8 and 9 or 10 is activated suction.
  • a perfect working in the different positions of the vacuum cleaner mouthpiece 2 is possible.
  • a roller body 20 is rotatably disposed in the upper housing part 4 of the vacuum cleaner nozzle 2.
  • the roller body 20 has three suction channels 8-10.
  • the roller body 20 is advantageously hollow and provided at its periphery in the lying between the suction channels 8-10 areas with passages 21.
  • the suction channels 8-10 are fluidly connected to the cavity 22 of the roller body 20.
  • the roller body 20 is inserted into a provided in the upper housing part, hollow cylindrical receiving channel 23.
  • the receiving channel 23 At the bottom of the vacuum cleaner mouthpiece 2, the receiving channel 23 at its periphery an interruption, through which the respective activated Suction channel 8 or 9 or 10 emerges freely from the receiving channel 23 and thus can be performed over a floor surface to be cleaned.
  • the receiving channel 23 is provided with a connection opening, so that via the corresponding passage opening 21 of the roller body 20, a flow connection between the connecting channel 7 and the cavity 22 of the roller body 20 and thus with the respectively activated suction channel 8 and 9 or 10 exists.
  • the remaining suction channels and the corresponding passage openings 21 are covered by the wall of the receiving channel 23 and are fluidly inactive.
  • roller body 20 may be provided on one or both sides of the vacuum cleaner mouthpiece 2, a rotary handle. By means of appropriate locking of the roller body 20 can be kept in the respective set position.

Landscapes

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

Claims (6)

  1. Embout d'aspirateur, comprenant une partie supérieure de boîtier (4) et une partie inférieure d'embout (1) au moins partiellement adaptable, sur lequel sont prévus plusieurs conduits d'aspiration, qui peuvent être couplés par une rotation réciproque de la partie supérieure de boîtier (4) et de la partie inférieure d'embout (1) au niveau de l'écoulement en option avec une tubulure d'aspiration (5) disposée sur la partie supérieure de boîtier (4), caractérisé en ce qu'au moins trois conduits d'aspiration (8, 9, 10) adaptés spécialement sont prévus pour l'aspiration sur différents revêtements de sol.
  2. Embout d'aspirateur selon la revendication 1, caractérisé en ce que trois conduits d'aspiration (8, 9, 10) disposés en forme de triangle sont prévus sur la partie inférieure d'embout (1).
  3. Embout d'aspirateur selon la revendication 2, caractérisé en ce qu'il est prévu sur la partie inférieure d'embout (1) des éléments support (11, 12), qui peuvent être amenés par le basculement réciproque de la partie inférieure d'embout (1) et de la partie supérieure de boîtier (4) lors de l'activation au niveau de l'aspiration d'au moins l'un des conduits d'aspiration (8, 9, 10) dans une position dépassant du plan d'appui (16) normal de la partie inférieure d'embout (1).
  4. Embout d'aspirateur selon la revendication 3, caractérisé en ce que des baguettes à poils sont prévues comme éléments support (11, 12).
  5. Embout d'aspirateur selon la revendication 4, caractérisé en ce qu'une première baguette à poils (11) est disposée par rapport au sens de travail de l'embout d'aspirateur (2) derrière l'un des conduits d'aspiration (8, 9, 10) parallèlement à celui-ci et une autre seconde baguette à poils (12), orientée perpendiculairement à la première baguette à poils (11) est prévue dans la zone de la pointe du triangle (13), opposée au conduit d'aspiration concerné, de la partie inférieure d'embout (1).
  6. Embout d'aspirateur selon la revendication 1, caractérisé en ce qu'il est prévu comme partie inférieure d'embout (1) un corps de cylindre (20) doté de conduits d'aspiration (8, 9, 10), qui est disposé de façon rotative dans le boîtier d'embout, les conduits d'aspiration (8, 9, 10) pouvant être couplés au niveau de l'écoulement avec le conduit de liaison (7) par une rotation appropriée du corps de cylindre.
EP99931152A 1998-06-25 1999-06-23 Embout d'aspirateur Expired - Lifetime EP1094742B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19828873 1998-06-25
DE19828873A DE19828873A1 (de) 1998-06-25 1998-06-25 Staubsaugermundstück
PCT/EP1999/004356 WO1999066823A1 (fr) 1998-06-25 1999-06-23 Embout d'aspirateur

Publications (2)

Publication Number Publication Date
EP1094742A1 EP1094742A1 (fr) 2001-05-02
EP1094742B1 true EP1094742B1 (fr) 2006-12-27

Family

ID=7872327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99931152A Expired - Lifetime EP1094742B1 (fr) 1998-06-25 1999-06-23 Embout d'aspirateur

Country Status (5)

Country Link
EP (1) EP1094742B1 (fr)
KR (1) KR100429415B1 (fr)
DE (2) DE19828873A1 (fr)
TR (1) TR200003564T2 (fr)
WO (1) WO1999066823A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962942C2 (de) * 1999-12-24 2002-10-17 Wessel Werk Gmbh Bodendüse für Staubsauger
US20030167593A1 (en) * 2000-11-16 2003-09-11 Henk Lijzenga Suction attachment with a corner having a secondary suction opening
FR2860415B1 (fr) * 2003-10-01 2006-05-19 Seb Sa Suceur d'aspirateur
KR100982391B1 (ko) 2007-03-20 2010-09-14 박우홍 스팀 겸용 진공청소기의 흡입판
DE102012106570B4 (de) * 2012-07-19 2014-08-28 Wessel-Werk Gmbh Staubsaugerdüse, insbesondere für Haushaltsstaubsauger

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1533368A (en) * 1921-11-18 1925-04-14 Frederick A Berg Nozzle
DE484080C (de) * 1926-04-23 1929-10-11 Sven Manfred Carlstedt Staubsaugermundstueck mit zwei verschieden grossen Saugoeffnungen
DE716982C (de) * 1939-09-25 1942-02-03 Electrolux Ab Mundstueck fuer Staubsauger
DE721815C (de) * 1939-09-25 1942-06-19 Electrolux Ab Mundstueck fuer Staubsauger
CH247214A (de) * 1945-10-26 1947-02-28 Schmidlin Bohny Rudolf Staubsauger-Mundstück.
US2581002A (en) * 1948-05-17 1952-01-01 David R Creswell Vacuum cleaner nozzle having internal baffles
NL6706388A (fr) * 1967-05-06 1968-11-07
NL6714178A (fr) * 1967-10-19 1969-04-22
DE2052606A1 (de) * 1970-10-27 1972-05-04 Siemens Elektrogeraete Gmbh Staubsaugerduse
DD223061A1 (de) * 1984-01-26 1985-06-05 Elektrogeraete Ingbuero Veb Universalstaubsaugerduese
EP0194107A3 (fr) * 1985-02-28 1986-12-17 Cecil Noel Selfe Appareil complémentaire pour aspirateur de poussière
KR19980054304A (ko) * 1996-12-27 1998-09-25 배순훈 진공청소기의 보조브러쉬

Also Published As

Publication number Publication date
DE59914098D1 (de) 2007-02-08
EP1094742A1 (fr) 2001-05-02
WO1999066823A1 (fr) 1999-12-29
DE19828873A1 (de) 1999-12-30
KR100429415B1 (ko) 2004-04-29
TR200003564T2 (tr) 2001-06-21
KR20010052833A (ko) 2001-06-25

Similar Documents

Publication Publication Date Title
EP2063755B1 (fr) Appareil électro-ménager de nettoyage de sol humide mobile et dispositif d'humidification pour rouleau mouilleur
EP0381015B1 (fr) Tuyère d'aspiration à fonction multiple
EP0176696B1 (fr) Dispositif de nettoyage pour le séchage ou l'aspiration par voie humide et/ou pour le nettoyage de type rinçage-extraction
DE4100333C2 (de) Mechanismus zur Höheneinstellung von Bodenreinigungsgeräten
DE4403971B4 (de) Bodensauggerät, insbesondere Vorsatz oder Teil eines Elektro-Staubsaugers
DE3024113A1 (de) Reinigungskopf zur reinigung von planen flaechen
DE3703386A1 (de) Saugreinigungswerkzeug
DE10110767A1 (de) Reinigungsvorrichtung für Glattböden
DE102012100457B4 (de) Düse für einen Staubsauger
EP0898923B1 (fr) Buse d'aspiration pour aspirateur
DE69906683T2 (de) Staubsaugermundstück
EP1094742B1 (fr) Embout d'aspirateur
DE19738036A1 (de) Saugkopf für Bodenstaubsauger
DE4344596C2 (de) Bodendüse für Staubsauger
EP1595485B1 (fr) Buse d'aspiration pour aspirateur
EP0836826B1 (fr) Embout pour appareil aspirant destiné au nettoyage par voie humide de surfaces
EP0163772A1 (fr) Buse d'un aspirateur de poussières
EP3192422B1 (fr) Machine de nettoyage du sol
EP0792613B1 (fr) Embout pour aspirateur
DE4112394C2 (de) Aufsteckvorrichtung für einen Staubsauger
DE102008014755B4 (de) Staubsaugerdüse
DE102019103651A1 (de) Bodendüse für ein Reinigungsgerät mit Saugfunktion, Reinigungsgerät und Verfahren zum Absaugen eines Bodenbereichs
EP0265651A2 (fr) Buse de sol pour aspirateur de poussières
WO1994009691A1 (fr) Nettoyeur de sols mobile
DE3014296A1 (de) Staubsaugermundstueck

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20010125

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT SE

17Q First examination report despatched

Effective date: 20020621

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20061227

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 59914098

Country of ref document: DE

Date of ref document: 20070208

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070327

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20061227

EN Fr: translation not filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061227

26N No opposition filed

Effective date: 20070928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070817

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061227

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20110630

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59914098

Country of ref document: DE

Effective date: 20130101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130101