EP0542193B1 - Reinigungskopf für Planflächen - Google Patents

Reinigungskopf für Planflächen Download PDF

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Publication number
EP0542193B1
EP0542193B1 EP92119201A EP92119201A EP0542193B1 EP 0542193 B1 EP0542193 B1 EP 0542193B1 EP 92119201 A EP92119201 A EP 92119201A EP 92119201 A EP92119201 A EP 92119201A EP 0542193 B1 EP0542193 B1 EP 0542193B1
Authority
EP
European Patent Office
Prior art keywords
cleaning
head
washing means
liquid
brushes
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
EP92119201A
Other languages
English (en)
French (fr)
Other versions
EP0542193A1 (de
Inventor
Gilbert Paul Thomas
Jacky Yves Louis Leguay
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.)
Moulinex SA
Original Assignee
Moulinex SA
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 Moulinex SA filed Critical Moulinex SA
Publication of EP0542193A1 publication Critical patent/EP0542193A1/de
Application granted granted Critical
Publication of EP0542193B1 publication Critical patent/EP0542193B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees

Definitions

  • the invention relates to a head for cleaning flat surfaces comprising a device for dispensing a cleaning liquid which comprises an injection nozzle connected to a washing means which is located in a head cleaning zone and which is flanked.
  • two friction means comprising brushes distributed on either side of the injection nozzle and arranged substantially transversely to the surface to be cleaned, and a first suction chamber which is connected to a suction pipe and which is disposed near the cleaning zone between a scraper device and the washing means, so as to suck up the liquid and the dirt.
  • the invention relates, more particularly, to a cleaning head comprising a second suction chamber which is arranged symmetrically with respect to the washing means between one of said brushes, and a second scraper device; said brushes and the scraping devices being arranged, on the one hand, symmetrically and parallel to the washing means and, on the other hand, transversely to the direction of work of the head.
  • Such a cleaning head is described in document DE-A-1922651 and comprises a washing means consisting of a foam manufacturing box arranged at a distance from the surface to be cleaned, as well as two suction chambers, one of which rigid edges form a scraping device.
  • a washing means consisting of a foam manufacturing box arranged at a distance from the surface to be cleaned, as well as two suction chambers, one of which rigid edges form a scraping device.
  • a vibrating brush drive member which will act on the foaming product deposited on the surface to be cleaned.
  • This structure is complicated and expensive and does not allow soaking, rubbing and drying in a simple manner flat surface.
  • Document DE-U-8716748 also discloses a cleaning head in which the injection nozzle is arranged in the suction chamber which is flanked by brushes adjacent to flexible lip scraping devices. This arrangement makes it possible to obtain a cleaning of the surfaces by a strong current of water generated in the suction chamber and channeled by the brushes and the lip device, but in return does not make it possible to remove traces of moisture from the as and when movements back and forth from the cleaning head.
  • the invention therefore aims to simplify the known cleaning heads and remedy these drawbacks and, in particular, to provide a cleaning head which is particularly easy to use while being effective and inexpensive.
  • the washing means comprises a permeable body into which the nozzle opens and which consists of a porous absorbent material such as, for example, a sponge, while the scraper devices consist of blades flexible material such as, for example, rubber.
  • the user can carry out in a single operation both a cleaning by application of liquid and a suction of dirt while removing traces of moisture, regardless of the direction of use of the head.
  • Figure 1 is a cross-sectional view of the cleaning head according to the invention
  • Figure 2 is a bottom view of Figure 1, on a different scale.
  • the head for cleaning flat surfaces shown in FIGS. 1 and 2 comprises a device 1 for dispensing cleaning liquid which comprises an injection nozzle 2 connected to a washing means 3 located in a cleaning zone 4 of the head.
  • the washing means 3 comprises a permeable body 5 into which opens the nozzle 2 and which consists of a porous absorbent material such as, for example, sponge or foam made of plastic cellular material.
  • the permeable body 5 is flanked by two friction means 6, 7 comprising brushes distributed on either side of it and arranged substantially transversely to the surface to be cleaned (not shown).
  • the liquid distribution device 1 advantageously comprises a diffusion chamber 9 interposed between the injection nozzle 2 and the permeable body 5 so as to distribute the cleaning liquid over the entire extent of the permeable body 5.
  • the cleaning head has two suction chambers 10,11 which are connected to a suction pipe 12 via openings 10 ', 11' made in the head and which are arranged near the cleaning zone 4, so as to aspirate the liquid-dirt mixture.
  • a first chamber 10 is located between a scraper device 13 and a brush 6 of the washing means 3, while a second suction chamber 11 is arranged symmetrically relative to the permeable body 5 between the other brush 7 and a second scraping device 14.
  • the scraping devices 13,14 consist of blades of flexible material such as, for example, rubber, and are arranged substantially transversely to the surface to be cleaned.
  • the brushes 6,7 and the scraping devices 13,14 are arranged, on the one hand, symmetrically and parallel to the permeable body 5 and, on the other hand, transversely to the direction D of work of the head, and s extend almost the entire width of the cleaning head.
  • the cleaning head further comprises a pair of rollers 15 intended to balance the force applied to the head via the pipe 12.
  • the rollers contribute to preventing premature wear of the scraping device and the crushing of the brushes, because only the end of the brushes must be in contact with the surface for good friction.
  • the rollers 15 are arranged in the lateral regions of the cleaning head behind the scraper blade 14 so as to avoid traces of the wheels.
  • the suction pipe 12 is pivotally mounted on the cleaning head, so as to facilitate the operation of the cleaning head by a tube forming a handle (not shown).
  • the operation of the cleaning head according to the invention is particularly simple.
  • the user passes the cleaning head over the surface to be cleaned in a back and forth movement.
  • the injection nozzle 2 sends cleaning liquid to the diffusion chamber 9 which distributes the liquid over the entire extent of the permeable body 5.
  • the permeable body 5 then rubs and soaks the surface, and the back-and-forth movement of the head contributes to dissolving and loosening the dirt.
  • the brushes 6, 7 remove the dirt which adhered more strongly to the surface. Cleaning is therefore more efficient.
  • the liquid-dirt mixture is sucked at the suction chambers 10, 11, since the scraper blades 13, 14 help to keep the liquid under each suction opening 10 ', 11'.
  • suction openings 10 ′, 11 ′, the scraper blades 13,14 and the brushes 6,7 are distributed symmetrically on each side of the permeable body 5 allows the user to proceed, in a single operation, both cleaning and vacuuming, regardless of the direction of direction D of work. Indeed, one of the suction chambers 10 or 11 always passes after the cleaning zone 4, whatever the orientation of the head.
  • the permeable body 5 is itself continuously washed because the renewal in clean cleaning liquid expels the dirty liquid which has been in contact with the surface to be cleaned. The cleaning is therefore done both by the back and forth movements printed by the user and the action of the clean liquid which drives out the dirty liquid.
  • the scraper blades 13,14 As they are chosen slightly longer than the brushes and protrude from the rollers. They bend during the back and forth movement so as to more effectively scrape the surface. Indeed, the scraper blade 13 or 14 which passes after the cleaning zone 4 curves towards the outside of the corresponding suction chamber 10 or 11 so that said chamber 4 is perfectly clear, and the extent of the suction is increased.

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Cleaning In General (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Coating Apparatus (AREA)
  • Ink Jet (AREA)

Claims (4)

  1. Reinigungskopf für Planflächen, der die folgenden Merkmale aufweist:
    - eine Vorrichtung (1) zur Verteilung von Reinigungsflüssigkeit, die eine Einspritzdüse (2) aufweist, die mit einer Waschvorrichtung (3) verbunden ist, die sich in einer Reinigungszone (4) des Kopfes befindet und die von zwei Reibmitten (6, 7) flankiert wird, die auf beiden Seiten der Einspritzdüse (2) aufgeteilte und im wesentlichen quer zu der zu reinigenden Oberfläche angeordnete Bürsten aufweisen,
    - eine erste Ansaugkammer (10), die mit einem Ansaugrohr (12) verbunden ist und die in der Nähe der Reinigungszone (4) zwischen einer Abstreifvorrichtung (13) und der Waschvorrichtung (3) derart angeordnet ist, daß die Flüssigkeit und der Schmutz angesaugt werden, und
    - eine zweite Ansaugkammer (11), die symmetrisch bezüglich der Waschvorrichtung (3) zwischen einer Bürste (7) der besagten Bürsten und einer zweiten Abstreifvorrichtung (14) angeordnet ist; wobei die besagten Bürsten (6, 7) und die Abstreifvorrichtungen (13, 14) zum einen symmetrisch und parallel zur Waschvorrichtung (3) und zum anderen quer zur Arbeitsrichtung (D) des Kopfes angeordnet sind,

    dadurch gekennzeichnet, daß die Waschvorrichtung (3) einen durchlässigen Körper (5) aufweist, in den die Düse (2) mündet und der von einem porösen, absorbierenden Material wie beispielsweise Schwamm gebildet wird, während die Abstreifvorrichtungen (13, 14) durch Lamellen aus weichem Material wie beispielsweise Kautschuk gebildet werden.
  2. Reinigungskopf gemäß Anspruch 1,
    dadurch gekennzeichnet, daß die Vorrichtung (1) zur Verteilung der Flüssigkeit eine Diffusionskammer (9) aufweist, die so zwischen der Einspritzdüse (2) und dem durchlässigen Körper (5) angeordnet ist, daß die Reinigungsflüssigkeit über die gesamte Erstreckung des durchlässigen Körpers (5) verteilt wird.
  3. Reinigungskopf gemäß Anspruch 1 oder Anspruch 2,
    dadurch gekennzeichnet, daß sie unter anderem ein Paar Rollen (15) aufweist, die dafür bestimmt sind, die mittels des Rohres (12) auf den Kopf ausgeübte Kraft auszugleichen.
  4. Reinigungskopf gemäß einem der vorhergehenden Ansprüche,
    dadurch gekennzeichnet, daß das Ansaugrohr (12) verschwenkbar auf dem Reinigungskopf montiert ist.
EP92119201A 1991-11-12 1992-11-10 Reinigungskopf für Planflächen Expired - Lifetime EP0542193B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9113881 1991-11-12
FR9113881A FR2683443B1 (fr) 1991-11-12 1991-11-12 Tete de nettoyage de surfaces planes.

Publications (2)

Publication Number Publication Date
EP0542193A1 EP0542193A1 (de) 1993-05-19
EP0542193B1 true EP0542193B1 (de) 1995-10-11

Family

ID=9418814

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92119201A Expired - Lifetime EP0542193B1 (de) 1991-11-12 1992-11-10 Reinigungskopf für Planflächen

Country Status (6)

Country Link
US (1) US5301387A (de)
EP (1) EP0542193B1 (de)
CA (1) CA2082239A1 (de)
DE (1) DE69205390T2 (de)
ES (1) ES2079771T3 (de)
FR (1) FR2683443B1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008028757A1 (de) * 2006-09-05 2008-03-13 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für hartböden
WO2008028759A1 (de) * 2006-09-05 2008-03-13 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für hartböden
DE102006061208A1 (de) * 2006-12-22 2008-06-26 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für Hartböden
DE202007018651U1 (de) 2006-09-05 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für Hartböden
DE202007018642U1 (de) 2006-09-05 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für Hartböden
DE102006061209B4 (de) * 2006-12-22 2009-04-02 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für Hartböden
CN103190861A (zh) * 2012-01-06 2013-07-10 戴森技术有限公司 用于真空清洁器具的地面工具

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KR960004684Y1 (ko) * 1992-08-12 1996-06-04 윤종룡 진공청소기의 회전식 물걸레기능을 갖는 흡입구체
WO1994006343A1 (en) * 1992-09-15 1994-03-31 Vax Limited Applicator head for surface cleaning appliances
US5458909A (en) * 1993-11-08 1995-10-17 Hawkins Chemcial, Inc. Preparation of process food using liquid sodium phosphate
US5669098A (en) * 1994-07-15 1997-09-23 Tono; Gianni Floor cleaning machine with an additional fluid nozzle with connector and suction by-pass
CH690396A5 (de) * 1994-10-17 2000-08-31 Thomas Robert Metall Elektro Staubsauger.
US5489280A (en) * 1994-10-31 1996-02-06 Zimmer, Inc. Surgical preparation solution applicator
GB9503185D0 (en) * 1995-02-18 1995-04-05 Vax Ltd Cleaning head
CN1181694A (zh) * 1995-04-21 1998-05-13 沃维克股份有限公司 湿洗表面的吸尘器附件
FI101117B (fi) * 1995-09-22 1998-04-15 Nokia Mobile Phones Ltd Aikajakoisessa radiopuhelinjärjestelmässä toimiva radiopuhelin
US5867861A (en) * 1995-11-13 1999-02-09 Kasen; Timothy E. Upright water extraction cleaning machine with two suction nozzles
SE505575C2 (sv) * 1995-12-22 1997-09-15 Electrolux Ab Våtsugningsmunstycke
US5615449A (en) * 1996-01-04 1997-04-01 White Consolidated Industries, Inc. Glass cleaning device
US5735952A (en) * 1996-01-29 1998-04-07 Wilson, Sr.; Jack H. Pavement and tennis court coating machine
GB9603250D0 (en) * 1996-02-16 1996-04-17 Vax Ltd Cleaning heads and adaptors for the use therewith
ES2162185T3 (es) * 1996-03-01 2001-12-16 Unilever Nv Aparato para limpiar el suelo.
US5947635A (en) * 1997-11-03 1999-09-07 Wilson, Sr.; Jack H. Method for sealing and marking pavement with recognizable indicia
US6102615A (en) * 1997-11-17 2000-08-15 Wilson, Sr.; Jack H. Pavement and tennis court coating machine
US6418587B1 (en) 2000-05-05 2002-07-16 Rug Doctor, L.P. Cleaning tool
US6499183B1 (en) * 2000-09-29 2002-12-31 Oreck Holdings, Llc Low-profile and highly-maneuverable vacuum cleaner having a headlight, a sidelight, anti-ingestion bars, side brushes, a squeegee, and a scent cartridge
GB2374523A (en) * 2001-04-17 2002-10-23 Hoover Ltd Vacuum cleaner suction head
FR2823966B1 (fr) * 2001-04-25 2004-07-09 Aldes Aeraulique Embout pour aspirateur
US7568490B2 (en) * 2003-12-23 2009-08-04 Lam Research Corporation Method and apparatus for cleaning semiconductor wafers using compressed and/or pressurized foams, bubbles, and/or liquids
US20050144752A1 (en) * 2004-01-05 2005-07-07 Jung You Vacuum cleaner attachment and method of use thereof
US7631387B2 (en) * 2005-05-13 2009-12-15 Black & Decker Inc. Motorized broom and collector
USD548911S1 (en) 2005-05-13 2007-08-14 Black & Decker Inc. Combined motorized broom and collector
US9125540B2 (en) * 2006-03-10 2015-09-08 Bissell Homecare, Inc. Bare floor cleaner
DE102007060849B3 (de) * 2007-12-18 2009-01-22 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse, insbesondere für Hartböden
ITPN20080006A1 (it) * 2008-01-30 2009-07-31 Nilfisk Advance S P A "macchina lava-asciuga pavimenti perfezionata".
US9433854B1 (en) 2015-02-13 2016-09-06 Andre D'Alessandro Device and method for removing scratch-off coatings
GB2557092B (en) * 2016-02-12 2018-10-31 Dyson Technology Ltd Cleaner head for a vacuum cleaner
DE102017117523B3 (de) * 2017-08-02 2018-12-20 Vorwerk & Co. Interholding Gmbh Reinigungsgerät mit motorisch angetriebener Schwingplatte sowie Verfahren zum Betrieb eines Reinigungsgerätes
CN111376376B (zh) * 2020-04-17 2025-07-15 张家港市永茂住宅工业有限公司 一种建筑用预制件生产线
CN113109105A (zh) * 2021-02-25 2021-07-13 刘建丽 病理切片碎屑清理专用刮刷器
CN113787026B (zh) * 2021-08-24 2022-12-20 上海南迅电梯有限公司 一种电梯维护设备
EP4463043B1 (de) * 2022-01-11 2025-05-14 Versuni Holding B.V. Reinigungselement zum befestigen an einem reinigungskopf und reinigungskopf an dem ein reinigungselement befestigbar ist

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DE9003440U1 (de) * 1990-03-23 1991-07-25 Siemens AG, 1000 Berlin und 8000 München An einen Staubsauger anschließbares Zusatzgerät

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008028757A1 (de) * 2006-09-05 2008-03-13 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für hartböden
WO2008028759A1 (de) * 2006-09-05 2008-03-13 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für hartböden
DE202007018651U1 (de) 2006-09-05 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für Hartböden
DE202007018643U1 (de) 2006-09-05 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für Hartböden
DE202007018652U1 (de) 2006-09-05 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für Hartböden
DE202007018642U1 (de) 2006-09-05 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für Hartböden
DE102006061208A1 (de) * 2006-12-22 2008-06-26 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für Hartböden
DE102006061209B4 (de) * 2006-12-22 2009-04-02 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für Hartböden
CN103190861A (zh) * 2012-01-06 2013-07-10 戴森技术有限公司 用于真空清洁器具的地面工具

Also Published As

Publication number Publication date
EP0542193A1 (de) 1993-05-19
US5301387A (en) 1994-04-12
ES2079771T3 (es) 1996-01-16
FR2683443A1 (fr) 1993-05-14
DE69205390D1 (de) 1995-11-16
FR2683443B1 (fr) 1994-11-04
DE69205390T2 (de) 1996-03-21
CA2082239A1 (fr) 1993-05-13

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