WO2005096906A1 - Bodenpflegegerät mit einer rotierbaren bürste - Google Patents
Bodenpflegegerät mit einer rotierbaren bürste Download PDFInfo
- Publication number
- WO2005096906A1 WO2005096906A1 PCT/EP2005/051299 EP2005051299W WO2005096906A1 WO 2005096906 A1 WO2005096906 A1 WO 2005096906A1 EP 2005051299 W EP2005051299 W EP 2005051299W WO 2005096906 A1 WO2005096906 A1 WO 2005096906A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- roller
- care device
- brush
- floor care
- guide
- Prior art date
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
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0488—Combinations or arrangements of several tools, e.g. edge cleaning 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
- A47L9/04—Nozzles with driven brushes or agitators
-
- 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
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0427—Gearing or transmission means therefor
- A47L9/0433—Toothed gearings
Definitions
- the invention relates to a floor care appliance with a rotatable brush, in any case further with an extraction in the brush, wherein a roller is provided for Nercentralized station für satue.
- Floor care equipment of the type in question are known, so for example.
- Norsatzmaschinen for household vacuum cleaners or in the form of siteslgeftthren sweeping equipment.
- These have rotatable brushes for sweeping the floor to be cleaned, for which purpose the brushes are generally oriented transversely to a conventional direction of movement, in which the user pushes the appliance in front of him, and furthermore the brushes with their bristle tables-n downwards protrude beyond the bottom of the device.
- such floor care devices also have at least one roller over which the device is supported on the floor to be cleaned.
- a floor care device which is provided with a roller, which is arranged in direct tillage area.
- the arrangement according to the invention of the roller in floor care appliances which work with an extraction in the region of the brush is advantageous. So is in the known devices for preventing the suction of the soil care device the carpet known to arrange a roller with a centrally arranged axis in Nerfahrraum before or behind the penetrated by the brush suction mouth in the area of the bottom of the device. Further measures to prevent the suction exist, for example. By the arrangement of webs in the suction mouth.
- rollers mounted in the direction of travel in front of the suction mouth or in front of the brush this is inevitably further away from the end face of the floor care device, which means a disadvantage with respect to the front exhaust. If rollers are arranged behind the suction mouth or the brush, in particular a carpet in the frontal region of the device is often sucked up so far that it becomes a
- the erf indungssiee arrangement of the roller proves to be advantageous, as a result, the brush or the penetrated by the brush suction mouth can be further arranged near the frontal region of the floor care device for improved Frontabsaugung or brushing.
- the roller according to the invention is arranged in the critical area, so in the brushing and optionally suction area, so that in particular in a floor care device, wherein at the same time for brushing an extraction takes place, a carpet section to be processed is held down by the roller. An intake and thus a self-sealing is counteracted. As a result, the sliding forces are reduced especially in a brushing and suction processing of a carpet.
- the roller is designed so that the brush protrudes through the roller through.
- Roller and brush are preferably arranged approximately coaxially with each other.
- the brush undergoes a defined ground clearance by the inventive arrangement of the roller.
- the roller has a guide which leaves a passage opening for the brush, wherein more preferably the guide extends only over part of the circumference of the roller, for example over 25 to 75%, preferably approximately 30% of the scope.
- This guide defines the geometric axis of the roller and can, for example, be formed as a sliding guide.
- the guide also forms a hub portion, but the roller moves relative to the hub portion.
- the guide is for this purpose shell-shaped to form a over a part of the circumference of the roller extending hub portion on which radially outwardly the annular shaped roller is guided. The latter passes through the guide in a radially outwardly extending section. This section also serves to hold the guide or the roller leading
- the penetrated by the roller opening in this section is cross-sectionally designed so that the roller is positively held on the guide.
- the leadership forming a hub portion guide with the radially outwardly extending portions are secant associated with the roller, wherein in the region of the sections a penetration is achieved by the roller.
- the penetrated area in the sections is of a cross-sectional nature and, with respect to the curvature in the circumferential direction of the caster, is adapted to the latter for rotationally movable but axially fixed support of the caster both in the caster axle direction and transversely thereto.
- the brush has a Bürstenachs republic and here radially projecting bristle tufts.
- the passage opening of the roller is selected to be larger than the diameter of the Bürstenachs stressess but smaller than a maximum radial extent of the bristle tufts.
- the brush may be circumferentially bristle-free in the penetration area to the roller be held. Due to the fact that the D-urditrittsö réelle the roller is chosen smaller than a maximum radial extent of the bristle tufts, the brushing of this floor is guaranteed even when supporting the roller on a carpet or the like.
- the passage opening of the roller is selected so that a tiltably mounted brush - so, for example, to respond to Bodenurneben pulp - is free in the enforced region of the roller bewegb-ar.
- the bearing of the roller can also be achieved by a sliding guide, in which the annular roller is supported on its inner wall by means of rollers.
- the roller can be supported on its outer periphery without axes.
- Such a support can be made in the manner of a roller or cylinder bearing, for forming a roller or outer sliding guide.
- a plurality of, preferably three equally spaced supports are provided over the circumference of the roller, which is annular, wherein these forming roller or cylinder bearings in the area of the device housing, so further preferably held in the region of the brush or suction are.
- Figure 1 is a perspective view of a Bodenstaubsaug réelle with a connected via a guide stem and suction hose, floor care device according to the invention.
- Figure 2 is the bottom view against the floor care device.
- FIG. 3 shows the section along the line L ⁇ -III in Figure 2;
- FIG. 4 shows a schematic section according to the illustration in FIG. 3, but in a perspective view, txnter omission of a brush;
- Figure 5 is a perspective view of the designated in Figure 4 with V area.
- FIG. 6 shows the enlarged section along the line VI-VI in Fig. 4.
- FIG. 7 shows the section according to the line VH-VII in FIG. 6;
- FIG. 8 shows an individual view of a roller of the floor care appliance according to the invention in a second embodiment
- a household vacuum cleaner 1 in the form of a vacuum cleaner with a suction hose 2 and a guide stem 3 for suction processing of a floor 4 to leading floor care device 5.
- the latter is designed as Voxsatz réelle for the vacuum cleaner 1, which is connectable via a connecting piece 6 both electrically and fluidly with the vacuum cleaner 1.
- the connecting piece 6 is in fluid communication with a - in the usual direction of feed r considered - sthm furnishen suction 7, which extends transversely to the feed direction r in the floor care device 5 and downward, ie facing the floor to be cared 4 forms a slot-like suction 8.
- rotatable brushes 9 are arranged, which also extend transversely to the feed direction r over the Saugraumbreite.
- the bristle tufts 19 of the brushes 9 project on the underside over the device base 11 through the suction mouth 8 for brushing the bottom 4.
- a further support is experienced by the floor care device 5 in the side area considered in the feed direction r, so concretely in the area of the suction mouth 8 penetrated by the brushes 9 or by the bristle tufts 19.
- rollers 15 are provided, which are arranged centrally in the extension direction of a respective brush 9 interspersed by these.
- FIGS. 3 to 7 show a first embodiment of these rollers 15 arranged in the front region of the floor care appliance 5.
- These initially have a guide 16, which leaves a passage opening 17 for the respective brush 9, which is selected to be larger than the diameter d of a Bür- tenachs stressess 18, but greater than a radial extent of the radially from the Bürstenachs stresses 18 protruding bristle tufts 19 (see Fig. 3).
- the roller 15 passing through axial portion of the Bürstenachsève 18 is held bristle-free.
- the geometric axis of rotation of the roller 15 is defined by the guide 16.
- the guide 16 extends only over part of the circumference of the roller 15, so in the illustrated embodiment, about one third of the roller circumference, wherein further the guide 16 also forms a hub portion 20 for the substantially ringfömig formed roller 15. On both sides of this end in cross-section shell-shaped hub portion 20 are formed approximately radially outwardly extending portions 21, which portions 21 are penetrated by the annular roller 15.
- the thus formed guide 16 is sekantenaxrtig assigned to the lower working area of the floor care device 5 area of the roller 15.
- the roller 15 is supported in this case on the inside wall of the hub portion 20, wherein a radial outer dimension of this Nabenabsch itts 20 is selected to be smaller than the radial outer dimension of the roller 15th
- the guide 16 is supported transversely to the axis of rotation of the roller 15, to which the sections 21 in the device housing 13, so in particular in the region of the suction chamber 7 are tied.
- the arrangement and determination of the guide: 16 is further selected so that the roller 15 projects beyond a circular section down over the bottom of the device 11.
- the annular roller 15 is fixedly held on the guide 16, for which purpose the annular roller 15 has an approximately double-T-shaped cross-section.
- the portions 21 penetrated by the roller 15 have, in cross-section, correspondingly shaped through-openings 22 which are formed in the thickness direction of the sections 21 at the arc of the circular roller 15 (see FIGS.
- the roller 15 is held positively on the guide 16 with free rotational movement.
- the support of the floor care device 5 via the rollers 15 and also a lifting of the floor care device 5 do not lead to a relative displacement of the roller 15 relative to the guide 16 in the transverse direction to the axis of rotation.
- the passage opening 17 to be penetrated by the brush 9 is formed by the hub section 20 and by the central opening of the annular roller 15.
- a clear dimension of this passage opening 17 corresponds approximately to 1.2 to 1.5 times the brush body diameter d.
- the bristle tufts 19 projecting radially from the brush body 18 are selected in their extension dimension so that they protrude with their free ends radially over the running roller outer surface.
- the rollers 15 has a double function.
- carpets which can be easily sucked by the imminent vacuum in the suction chamber 7, which would lead to a closure of the suction chamber 7 and thus to an increase in the sliding forces , Are held down in the critical area by the rollers 15.
- rollers 15 are formed achsörperhin, so that formed by the annular formation of the roller 15 central opening at the same time forms the passage opening 17 for the brush 9.
- the support of the roller 15 takes place in the region of its outer periphery, including viewed in the direction of rotation on both sides of the rollers 15 cylindrical bearings 23 are provided, which with the beveled edges 24th the roller 15 cooperate.
- the cylindrical bearings 23 are aligned approximately at an angle of 45 ° to the plane extension of the roller 15, wherein further distributed over the circumference of the roller 15 three Zylinderlager- pairs, each including an angle of 120 ° between them, are provided.
- the cylindrical bearings 23 are in this case held in the region of the device housing 13, in particular in the region of the suction chamber 7.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Brushes (AREA)
- Massaging Devices (AREA)
- Catching Or Destruction (AREA)
- Electric Suction Cleaners (AREA)
- Soil Working Implements (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT05717115T ATE473669T1 (de) | 2004-04-10 | 2005-03-21 | Bodenpflegegerät mit einer rotierbaren bürste |
EP05717115A EP1737325B1 (de) | 2004-04-10 | 2005-03-21 | Bodenpflegegerät mit einer rotierbaren bürste |
DE502005009903T DE502005009903D1 (de) | 2004-04-10 | 2005-03-21 | Bodenpflegegerät mit einer rotierbaren bürste |
JP2007506756A JP2007532163A (ja) | 2004-04-10 | 2005-03-21 | 回転ブラシを備えた床清掃機 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004017696.5 | 2004-04-10 | ||
DE102004017696A DE102004017696A1 (de) | 2004-04-10 | 2004-04-10 | Bodenpflegegerät mit einer rotierbaren Bürste |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005096906A1 true WO2005096906A1 (de) | 2005-10-20 |
Family
ID=34962261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/051299 WO2005096906A1 (de) | 2004-04-10 | 2005-03-21 | Bodenpflegegerät mit einer rotierbaren bürste |
Country Status (8)
Country | Link |
---|---|
EP (3) | EP2090210A1 (de) |
JP (2) | JP2007532163A (de) |
CN (2) | CN101036566A (de) |
AT (1) | ATE473669T1 (de) |
DE (2) | DE102004017696A1 (de) |
ES (1) | ES2345825T3 (de) |
RU (1) | RU2006139746A (de) |
WO (1) | WO2005096906A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010041184A1 (en) * | 2008-10-07 | 2010-04-15 | Koninklijke Philips Electronics N.V. | Cleaning device with rotating brushes |
DE102015102610A1 (de) | 2015-02-24 | 2016-08-25 | Vorwerk & Co. Interholding Gmbh | Bürstenwalze für ein Bodenreinigungsgerät |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100107356A1 (en) * | 2008-11-03 | 2010-05-06 | Jakubos James D | Nozzle brush arrangements for vacuum cleaner assemblies |
GB201313707D0 (en) | 2013-07-31 | 2013-09-11 | Dyson Technology Ltd | Cleaner head for a vacuum cleaner |
DE102017112903A1 (de) * | 2017-06-12 | 2018-12-13 | Vorwerk & Co. Interholding Gmbh | Teesiebeinsatz mit Dichtungselement und System mit einem solchen Teesiebeinsatz |
KR20190054517A (ko) | 2017-11-13 | 2019-05-22 | 삼성전자주식회사 | 청소기 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE563570C (de) * | 1930-11-05 | 1932-11-07 | Michelduese G M B H | Staubsaugeduese mit Drehbuerste |
US4660247A (en) * | 1985-12-31 | 1987-04-28 | Whirlpool Corporation | Temperature limiting system for a spring loaded torque limiting clutch |
JPH0458926A (ja) * | 1990-06-28 | 1992-02-25 | Sanyo Electric Co Ltd | 床用吸込具 |
EP0523632A1 (de) * | 1991-07-17 | 1993-01-20 | Royal Appliance Manufacturing Co. | Planetengetriebesystem für eine Bodenkehrmaschine mit rotierender Bürste |
US5222786A (en) * | 1992-01-10 | 1993-06-29 | Royal Appliance Mfg. Co. | Wheel construction for vacuum cleaner |
JPH05228085A (ja) * | 1992-02-21 | 1993-09-07 | Matsushita Electric Ind Co Ltd | 電気掃除機の吸込具 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5960514A (en) | 1997-11-10 | 1999-10-05 | The Hoover Company | Wheel driven suction nozzle |
JP2000354565A (ja) * | 1999-06-14 | 2000-12-26 | Matsushita Electric Ind Co Ltd | 電気掃除機 |
-
2004
- 2004-04-10 DE DE102004017696A patent/DE102004017696A1/de not_active Withdrawn
-
2005
- 2005-03-21 JP JP2007506756A patent/JP2007532163A/ja active Pending
- 2005-03-21 EP EP09162247A patent/EP2090210A1/de not_active Withdrawn
- 2005-03-21 CN CNA2007100920403A patent/CN101036566A/zh active Pending
- 2005-03-21 RU RU2006139746/12A patent/RU2006139746A/ru not_active Application Discontinuation
- 2005-03-21 ES ES05717115T patent/ES2345825T3/es active Active
- 2005-03-21 CN CNA2005800122883A patent/CN1980594A/zh active Pending
- 2005-03-21 DE DE502005009903T patent/DE502005009903D1/de active Active
- 2005-03-21 AT AT05717115T patent/ATE473669T1/de active
- 2005-03-21 EP EP07101261A patent/EP1792559A3/de not_active Withdrawn
- 2005-03-21 WO PCT/EP2005/051299 patent/WO2005096906A1/de active Application Filing
- 2005-03-21 EP EP05717115A patent/EP1737325B1/de not_active Not-in-force
-
2007
- 2007-03-16 JP JP2007068864A patent/JP2007190405A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE563570C (de) * | 1930-11-05 | 1932-11-07 | Michelduese G M B H | Staubsaugeduese mit Drehbuerste |
US4660247A (en) * | 1985-12-31 | 1987-04-28 | Whirlpool Corporation | Temperature limiting system for a spring loaded torque limiting clutch |
JPH0458926A (ja) * | 1990-06-28 | 1992-02-25 | Sanyo Electric Co Ltd | 床用吸込具 |
EP0523632A1 (de) * | 1991-07-17 | 1993-01-20 | Royal Appliance Manufacturing Co. | Planetengetriebesystem für eine Bodenkehrmaschine mit rotierender Bürste |
US5222786A (en) * | 1992-01-10 | 1993-06-29 | Royal Appliance Mfg. Co. | Wheel construction for vacuum cleaner |
JPH05228085A (ja) * | 1992-02-21 | 1993-09-07 | Matsushita Electric Ind Co Ltd | 電気掃除機の吸込具 |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 016, no. 257 (C - 0949) 11 June 1992 (1992-06-11) * |
PATENT ABSTRACTS OF JAPAN vol. 017, no. 685 (C - 1142) 15 December 1993 (1993-12-15) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010041184A1 (en) * | 2008-10-07 | 2010-04-15 | Koninklijke Philips Electronics N.V. | Cleaning device with rotating brushes |
EP2191763A1 (de) * | 2008-10-07 | 2010-06-02 | Koninklijke Philips Electronics N.V. | Reinigungsvorrichtung mit Bürstenrollen |
DE102015102610A1 (de) | 2015-02-24 | 2016-08-25 | Vorwerk & Co. Interholding Gmbh | Bürstenwalze für ein Bodenreinigungsgerät |
DE102015102610B4 (de) * | 2015-02-24 | 2021-01-28 | Vorwerk & Co. Interholding Gmbh | Bürstenwalze für ein Bodenreinigungsgerät |
Also Published As
Publication number | Publication date |
---|---|
EP1792559A2 (de) | 2007-06-06 |
JP2007532163A (ja) | 2007-11-15 |
EP1737325B1 (de) | 2010-07-14 |
EP1792559A3 (de) | 2007-08-22 |
CN101036566A (zh) | 2007-09-19 |
CN1980594A (zh) | 2007-06-13 |
DE502005009903D1 (de) | 2010-08-26 |
JP2007190405A (ja) | 2007-08-02 |
EP2090210A1 (de) | 2009-08-19 |
EP1737325A1 (de) | 2007-01-03 |
DE102004017696A1 (de) | 2005-10-27 |
ES2345825T3 (es) | 2010-10-04 |
ATE473669T1 (de) | 2010-07-15 |
RU2006139746A (ru) | 2008-05-20 |
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