EP0422977A1 - Feuchtwisch Saug- und Reinigungsgerät zum Aufnehmen von Flüssigkeit von gereinigten Fussböden - Google Patents

Feuchtwisch Saug- und Reinigungsgerät zum Aufnehmen von Flüssigkeit von gereinigten Fussböden Download PDF

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Publication number
EP0422977A1
EP0422977A1 EP19900402645 EP90402645A EP0422977A1 EP 0422977 A1 EP0422977 A1 EP 0422977A1 EP 19900402645 EP19900402645 EP 19900402645 EP 90402645 A EP90402645 A EP 90402645A EP 0422977 A1 EP0422977 A1 EP 0422977A1
Authority
EP
European Patent Office
Prior art keywords
squeegee
cleaning
orifices
suction
suction 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.)
Granted
Application number
EP19900402645
Other languages
English (en)
French (fr)
Other versions
EP0422977B1 (de
Inventor
Jean Alazet
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.)
Famulus
Original Assignee
Famulus
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 Famulus filed Critical Famulus
Priority to AT90402645T priority Critical patent/ATE99899T1/de
Publication of EP0422977A1 publication Critical patent/EP0422977A1/de
Application granted granted Critical
Publication of EP0422977B1 publication Critical patent/EP0422977B1/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
    • A47L11/40—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
    • 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
    • A47L11/4041—Roll shaped surface treating tools

Definitions

  • the present invention relates to suction devices with a squeegee which are capable of being adapted at the end of an operating handle or a grip handle, in order to eliminate the dirty water when cleaning certain surfaces.
  • Devices of this type include both an elastic squeegee and suction orifices or channels allowing the suction of the cleaning liquid previously spilled on the surface to be cleaned, by means of a pump connected to a collection tank. .
  • a cleaning head thus equipped is described in patent FR 2,485,405.
  • This head comprises both a permeable pad for spreading a cleaning liquid and squeegees arranged on both of the front and rear front faces of this head, as well as suction orifices provided facing both of these squeegees.
  • the squeegee located behind pushes the liquid previously spilled on this surface in front of it so that the latter is sucked through the corresponding suction orifices.
  • this cleaning head is in principle designed so that the squeegee in use leaves only a liquid film which can disappear quickly on drying on the treated surface.
  • the present invention aims to provide a suction scraper device designed so that the suction of the cleaning liquid is carried out with maximum efficiency.
  • the device according to the invention is essentially characterized in that: - Its squeegee consists of a blade of elastic material inside which are provided suction channels opening on at least one of the two faces of this squeegee by orifices aligned parallel to the corresponding lower edge of this squeegee and close to it, - flexible suction lines are connected to the suction channels thus provided, leading to a roller pump, which is also connected to a reservoir for collecting the dirty cleaning liquid to be eliminated.
  • the suction of the liquid to be removed is carried out under optimum conditions of efficiency. This therefore effectively makes it possible to leave only an extremely thin film of liquid on the surface to be cleaned, which is liable to disappear quickly after drying.
  • the present invention also relates to the squeegee of a particular design which is intended to equip the cleaning device as defined above.
  • this device further comprises a brush or other member capable of ensuring the spreading of a cleaning liquid coming from a reservoir connected to this spreading member by one or more pipes. power supply.
  • the cleaning device comprises a squeegee 1 of elastic material, one of the longitudinal edges of which is fixed to a rigid casing 2 of elongated shape. At its center, it includes a sleeve 3 intended to receive an operating handle 4 or possibly a grip handle.
  • the present device can be used to carry out the cleaning of a smooth floor, for example in tiling or limestone, while in the second case it can be used for the cleaning of all other smooth surfaces, for example panes or vertical walls, etc.
  • the squeegee 4 is formed by a flat strip of rectangular shape, made of elastic material, for example natural or synthetic rubber, or even plastic.
  • a series of suction channels 5 are formed in the very thickness of the body of the squeegee 1, these channels extending parallel to the two large faces of this squeegee.
  • the channels 5 are bent alternately towards one and the other of the two large faces of this squeegee and they open to the outside by orifices 7.
  • These are located in the immediate vicinity of one or other edge 8 of the squeegee which is in contact with the ground, depending on whether the latter is inclined in one direction or the other (see figure 4).
  • These orifices are aligned parallel to the neighboring edge 8.
  • the suction channels 5 terminate in outlet orifices 9 to each of which is connected a flexible suction pipe 10.
  • the various pipes thus provided lead to a roller pump designated by the general reference 11. These pipes are divided into two groups separate arranged on either side of the rotor 12 of this pump, so as to be crushed by the rollers 13 carried by this rotor, which ensures the suction of the liquid to be removed without risk of defusing the pump.
  • the pipes 10 are connected to pipes 14 leading to a reservoir intended to collect the dirty cleaning liquid, this reservoir being capable of being emptied periodically.
  • the reservoir 15 and the pump 11 are arranged on either side of the sleeve 3 in the lengthwise direction of the casing 2. These two elements are moreover fixed or included in the casing. It is the same for the electric motor 16 for driving the rotor of the pump 11, as well as for the rechargeable accumulators ensuring the supply of this motor with electric current.
  • the cleaning device thus formed is intended to be applied to the surface to be treated after cleaning thereof, by means of an appropriate cleaning liquid, this liquid being able to be spread in any desired manner.
  • the purpose of the application of this device is to eliminate the liquid on the corresponding floor S so as to leave only a thin liquid film capable of disappearing quickly on drying.
  • the squeegee is then in contact with the ground by its lower edge 8 situated towards the front. Under these conditions, this edge repels before it the cleaning liquid spilled on the floor, so that it is immediately sucked through the orifices 7 located on the front face of the squeegee.
  • the suction channels are provided inside the squeegee and their inlet ports 7 open in the immediate vicinity of the edge 8 in the working position, the suction of the cleaning liquid is carried out under optimum conditions of efficiency.
  • the suction is carried out only through the channels 5 which open onto the face of the squeegee which is placed forward.
  • the present cleaning device can be used by being inclined either in one direction or the other. .
  • FIG. 6 shows an alternative embodiment of the squeegee fitted to the cleaning device according to the invention.
  • the corresponding squeegee 1a comprises a cutout 16 in a step along one of the edges of its working end.
  • the suction channels 5a they are arranged inside the part of the body of this squeegee which is located directly above this step cutout.
  • the inlet orifices 7a of these channels are located at the location of this cut, in the immediate vicinity of the neighboring edge 8a of the working end of the squeegee.
  • the squeegee 1a must always be oriented in the position shown in FIG. 6 so that the cleaning heads are moved in the direction of the arrow F.
  • Figures 7 and 8 show another embodiment of the cleaning device according to the invention.
  • the casing 2b of the corresponding cleaning head carries not only an elastic scraper 1b, but also a brush 17 arranged opposite one of its large faces and which is intended to serve of a member for applying a cleaning liquid to the surface to be cleaned.
  • the supply of this brush with cleaning liquid is ensured by a series of small channels 18 opening opposite it.
  • These channels start from a distribution ramp 19 provided on or in the casing 2b, the latter being connected by a pipe 20 to a reservoir 21 containing a reserve of cleaning liquid.
  • This reservoir has a removable closure element allowing it to be filled periodically.
  • the cleaning device according to Figures 7 and 8 also includes the same elements as in the previous embodiment, in addition to the squeegee 1b already mentioned. It therefore comprises a pump 11 with rollers, inside which flexible suction pipes 10 terminate, connected to the outlet orifices of the channels 5 formed in the thickness of the squeegee 1b. The ends of these flexible pipes are connected to a reservoir 15 intended to collect the dirty cleaning liquid after aspiration by the pump 11.
  • the casing 2b also includes a sleeve 3 intended to receive an operating handle 4 or a handle of gripping.
  • the cleaning device according to FIGS. 7 and 8 is intended to be moved in contact with the surface to be cleaned, in one direction and in the other, while then tilting it differently.
  • By tilting it in the position shown in Figure 8 to move it in the direction of arrow F it is possible to remove the cleaning liquid previously spilled on the floor, and this under the same conditions as in the embodiment according to Figures 1 to 4.
  • the brush 17 it is possible to apply the cleaning liquid on the surface to be treated.
  • FIG. 9 represents an alternative embodiment of the cleaning device according to FIGS. 7 and 8.
  • the lower part of the casing 2c of this device is equipped with a rotary brush 17c arranged opposite the face of the squeegee 1c at the end of which open the suction channels 5c formed in the thickness of this squeegee.
  • This rotary brush is intended to replace the fixed brush provided in the embodiment according to Figures 7 and 8.
  • the device cleaning thus formed is capable of being moved on the surface to be cleaned in one direction F1, both to ensure the spreading of the cleaning liquid on the surface to be treated and to suck it behind the brush 17c through the channels 5c of the corresponding squeegee.
  • the cleaning device according to the invention can be the subject of numerous other embodiments.
  • the brushes 17 and 17c could be replaced by any other suitable members for spreading a cleaning liquid on a surface to be treated, for example a porous or spongy pad.
  • this applicator member can be located opposite the large face of the squeegee on which open the suction channels, or else on its large opposite face.
  • the housing of the cleaning device can have a shape very different from that appearing in FIGS. 1 to 7 and which is more especially designed in the case of an apparatus intended for cleaning the floor.
  • this casing may have a very different shape in order to be able to be held easily in the hand by means of a grip handle.
  • the cleaning device according to the invention can be used with great efficiency for cleaning various kinds of smooth surfaces.
  • the invention also relates to cleaning scrapers specially designed to equip the cleaning devices described above.

Landscapes

  • Cleaning In General (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
EP90402645A 1989-10-13 1990-09-26 Feuchtwisch Saug- und Reinigungsgerät zum Aufnehmen von Flüssigkeit von gereinigten Fussböden Expired - Lifetime EP0422977B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90402645T ATE99899T1 (de) 1989-10-13 1990-09-26 Feuchtwisch saug- und reinigungsgeraet zum aufnehmen von fluessigkeit von gereinigten fussboeden.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8913394A FR2653002B1 (fr) 1989-10-13 1989-10-13 Dispositif d'aspiration avec raclette pour l'elimination de l'eau sale lors du nettoyage de certaines surfaces.
FR8913394 1989-10-13

Publications (2)

Publication Number Publication Date
EP0422977A1 true EP0422977A1 (de) 1991-04-17
EP0422977B1 EP0422977B1 (de) 1994-01-12

Family

ID=9386362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90402645A Expired - Lifetime EP0422977B1 (de) 1989-10-13 1990-09-26 Feuchtwisch Saug- und Reinigungsgerät zum Aufnehmen von Flüssigkeit von gereinigten Fussböden

Country Status (9)

Country Link
US (1) US5067199A (de)
EP (1) EP0422977B1 (de)
JP (1) JP2835873B2 (de)
AT (1) ATE99899T1 (de)
CA (1) CA2027324A1 (de)
DE (1) DE69005972T2 (de)
DK (1) DK0422977T3 (de)
ES (1) ES2049003T3 (de)
FR (1) FR2653002B1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996025082A1 (de) * 1995-02-17 1996-08-22 Alfred Kärcher GmbH & Co. Hartflächenreinigungsgerät, insbesondere fensterwischer
FR2746625A1 (fr) * 1996-03-28 1997-10-03 Leroux Willy Appareil de nettoyage et d'assechement de surfaces lisses, vitrees ou non
JP2008532874A (ja) * 2005-03-21 2008-08-21 フェデックス コーポレイション 火炎を収容及び／又は鎮静するための装置
FR3002731A1 (fr) * 2013-03-04 2014-09-05 Ecodrop Dispositif d'aspirateur concu apte a l'aspiration d'air et de liquide sur une surface plane
WO2014135775A1 (fr) 2013-03-04 2014-09-12 Ecodrop Dispositif d'aspirateur conçu apte à l'aspiration d'air et de liquide sur une surface plane, et lame de raclage pour un tel dispositif
FR3016278A1 (fr) * 2014-01-13 2015-07-17 Ecodrop Dispositif d'aspirateur concu apte a l'aspiration d'air et de liquide sur une surface plane

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US5386612A (en) * 1992-09-09 1995-02-07 Sham; John C. K. Portable steam vacuum cleaner
US5555597A (en) * 1994-12-29 1996-09-17 Shop Vac Corporation Apparatus for converting a vacuum cleaning device into a liquid dispensing and suctioning system
US5657503A (en) * 1995-06-07 1997-08-19 Caruso; Steven Jerome Automated rotary mopping, waxing, and light sweeping systems
US5819365A (en) * 1995-09-08 1998-10-13 Bissell Inc. Window washing accessory cleaning tool for use with water extraction cleaning machine
US5600866A (en) * 1995-12-12 1997-02-11 Shop Vac Corporation Cleaning fluid tank assembly
US5615449A (en) * 1996-01-04 1997-04-01 White Consolidated Industries, Inc. Glass cleaning device
US5983448A (en) * 1996-06-07 1999-11-16 Royal Appliance Mfg. Co. Cordless wet mop and vacuum assembly
US6065182A (en) * 1996-06-07 2000-05-23 Royal Appliance Mfg. Co. Cordless wet mop and vacuum assembly
US6101671A (en) * 1996-06-07 2000-08-15 Royal Appliance Mfg. Co. Wet mop and vacuum assembly
WO1998029020A2 (en) * 1996-12-31 1998-07-09 Royal Appliance Mfg Co. Cordless wet mop and vacuum assembly
DE19737735A1 (de) * 1997-08-29 1999-03-04 Schloemann Siemag Ag Vorrichtung und Verfahren zur auslaufseitigen Kühlung der Arbeitswalzen eines Walzgerüstes
US6152151A (en) * 1999-07-20 2000-11-28 Bolden's Manufacturing, Inc. Device and method for liquid removal from carpet
US6629333B2 (en) 2000-07-20 2003-10-07 Kurt E. Bolden Device and method for liquid removal from carpet
US6952858B2 (en) * 2001-09-27 2005-10-11 Merck Christopher T Water extraction device
US8510902B2 (en) 2007-12-03 2013-08-20 Dri-Eaz Products, Inc. Air induction hard surface cleaning tool with an internal baffle
DE102008031248B4 (de) 2008-07-02 2010-12-09 BSH Bosch und Siemens Hausgeräte GmbH Reinigungsgerät
CN102427756A (zh) 2009-03-18 2012-04-25 力奇-先进有限公司 改进的刮板组件
US8261407B2 (en) * 2009-09-01 2012-09-11 Techtronic Floor Care Technology Limited Vacuum cleaner accessory tool
USD684737S1 (en) 2011-08-31 2013-06-18 Dri-Eaz Products, Inc. Extractor housing
US9195238B2 (en) 2012-06-15 2015-11-24 Sapphire Scientific, Inc. Waste water vessels with multiple valved chambers, and associated systems and methods
US9351622B2 (en) 2012-09-04 2016-05-31 Sapphire Scientific Inc. Fluid extracting device with shaped head and associated systems and methods of use and manufacture
USD701661S1 (en) 2012-09-04 2014-03-25 Dri-Eaz Products, Inc. Extractor port housing
WO2015109990A1 (zh) * 2014-01-22 2015-07-30 李军 轻便拖把及其与之配套使用的拖把桶
US10060641B2 (en) 2015-02-25 2018-08-28 Dri-Eaz Products, Inc. Systems and methods for drying roofs
CN107672165B (zh) * 2017-10-17 2023-08-29 安徽工程大学 一种新型3d打印设备单悬臂刮刀
CN109431400A (zh) * 2018-11-21 2019-03-08 佛山科学技术学院 一种实验室应急吸水装置
CN112971638A (zh) * 2021-03-04 2021-06-18 苏州云森科技有限公司 内驱型擦地机清洁辊

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Publication number Priority date Publication date Assignee Title
US2168692A (en) * 1936-09-05 1939-08-08 Vidal Charles Henry Cleaning apparatus
US2822061A (en) * 1954-02-26 1958-02-04 Charles D Pettit Vacuum mopping device
US3107387A (en) * 1962-02-26 1963-10-22 Katt Sam Double action squeegee
GB2078496A (en) * 1980-06-27 1982-01-13 Kaercher Gmbh & Co Alfred Cleaning heads for cleaning flat surfaces
GB2173549A (en) * 1985-03-27 1986-10-15 Mars G B Ltd Peristaltic pumps
US4817233A (en) * 1988-04-22 1989-04-04 Tennant Company Scrubber squeegees for scrubbing forward and backward

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US1026104A (en) * 1910-03-22 1912-05-14 American Rotary Valve Company Pneumatic scrubbing appliance.
US1042711A (en) * 1911-06-15 1912-10-29 American Rotary Valve Company Vacuum cleaning device.
US2832086A (en) * 1955-11-25 1958-04-29 John H Wells Window washing device
US3118165A (en) * 1962-02-15 1964-01-21 Joseph Sassano Squeegee suction cleaner
US3195166A (en) * 1963-07-24 1965-07-20 John A Wisner Wall washing apparatus
US3584330A (en) * 1969-06-16 1971-06-15 Scovill Manufacturing Co Portable power operated window washer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168692A (en) * 1936-09-05 1939-08-08 Vidal Charles Henry Cleaning apparatus
US2822061A (en) * 1954-02-26 1958-02-04 Charles D Pettit Vacuum mopping device
US3107387A (en) * 1962-02-26 1963-10-22 Katt Sam Double action squeegee
GB2078496A (en) * 1980-06-27 1982-01-13 Kaercher Gmbh & Co Alfred Cleaning heads for cleaning flat surfaces
GB2173549A (en) * 1985-03-27 1986-10-15 Mars G B Ltd Peristaltic pumps
US4817233A (en) * 1988-04-22 1989-04-04 Tennant Company Scrubber squeegees for scrubbing forward and backward

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996025082A1 (de) * 1995-02-17 1996-08-22 Alfred Kärcher GmbH & Co. Hartflächenreinigungsgerät, insbesondere fensterwischer
FR2746625A1 (fr) * 1996-03-28 1997-10-03 Leroux Willy Appareil de nettoyage et d'assechement de surfaces lisses, vitrees ou non
WO1997036532A1 (fr) * 1996-03-28 1997-10-09 Willy Leroux Appareil de nettoyage et d'assechement de surfaces planes, vitrees ou non
JP2008532874A (ja) * 2005-03-21 2008-08-21 フェデックス コーポレイション 火炎を収容及び／又は鎮静するための装置
FR3002731A1 (fr) * 2013-03-04 2014-09-05 Ecodrop Dispositif d'aspirateur concu apte a l'aspiration d'air et de liquide sur une surface plane
WO2014135775A1 (fr) 2013-03-04 2014-09-12 Ecodrop Dispositif d'aspirateur conçu apte à l'aspiration d'air et de liquide sur une surface plane, et lame de raclage pour un tel dispositif
US9532692B2 (en) 2013-03-04 2017-01-03 Ecodrop Suction device designed to suck air and liquid from a planar surface, and scraper blade for such a device
FR3016278A1 (fr) * 2014-01-13 2015-07-17 Ecodrop Dispositif d'aspirateur concu apte a l'aspiration d'air et de liquide sur une surface plane

Also Published As

Publication number Publication date
EP0422977B1 (de) 1994-01-12
ES2049003T3 (es) 1994-04-01
FR2653002B1 (fr) 1991-12-13
DE69005972T2 (de) 1994-05-05
JPH03133417A (ja) 1991-06-06
JP2835873B2 (ja) 1998-12-14
CA2027324A1 (en) 1991-04-14
DK0422977T3 (da) 1994-04-11
US5067199A (en) 1991-11-26
FR2653002A1 (fr) 1991-04-19
ATE99899T1 (de) 1994-01-15
DE69005972D1 (de) 1994-02-24

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