WO2002041744A1 - Bodenwischer - Google Patents
Bodenwischer Download PDFInfo
- Publication number
- WO2002041744A1 WO2002041744A1 PCT/EP2001/013670 EP0113670W WO0241744A1 WO 2002041744 A1 WO2002041744 A1 WO 2002041744A1 EP 0113670 W EP0113670 W EP 0113670W WO 0241744 A1 WO0241744 A1 WO 0241744A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mop
- floor
- wiper according
- handle
- carrier
- 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
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/20—Mops
- A47L13/24—Frames for mops; Mop heads
- A47L13/254—Plate frames
- A47L13/258—Plate frames of adjustable or foldable type
-
- 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
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/14—Scrubbing; Scouring; Cleaning; Polishing combined with squeezing or wringing devices
- A47L13/146—Scrubbing; Scouring; Cleaning; Polishing combined with squeezing or wringing devices having pivoting squeezing plates
Definitions
- the invention relates to a floor wiper with two mop support wings that are articulated to a wiper handle and that have an absorbent wiping surface and with a squeeze slide that can be moved along the wiper handle and that have two rigid squeeze arms, the ends of which can be brought into engagement with a guide surface on the rear of the associated mop support wing.
- the ends of the squeeze arms rigidly connected to the squeeze slide are each connected via a link to the back of each mop carrier wing. If the squeeze slide on the wiper handle is moved down, the two handlebars act as articulated Struts that press the two mop carrier wings against each other to squeeze out the wiping surface in between.
- the angular position of the wiper handle in relation to the mop support wings is predetermined in the working position, so that the possible uses are restricted.
- the wiper handle is rigidly connected to a carrier center piece of a triangular-shaped carrier plate, the two side parts of which form foldable mop carrier wings.
- a wire bracket is folded down, which acts on the two mop support wings via two squeezing rollers. The pressing forces that can be achieved are therefore only relatively low.
- the mop holder has a protruding corner on its front side and can therefore only be guided along one straight floor boundary with one of its sloping side edges.
- the wiper handle is connected in an articulated manner to the two mop support wings that are pivotally connected to one another.
- the squeeze slide consists of a sleeve which can be moved along the wiper handle and is longitudinally slotted in its lower section, into which the two mop support wings are pulled in the folded state.
- the two sleeve parts separated from one another by the longitudinal slot each act via a roller on a guide surface on the rear of the respectively assigned mop support wing. Because of the direct articulated connection of the two mop support wings and the small mutual distance between the two rollers, the squeezing process is very difficult, at least initially.
- the mop support surface has a projecting corner on its front side, so that it can be moved along oblique side edges along a straight floor boundary.
- the mop support wings are rectangular.
- the water level in the cleaning bucket required for rinsing out the mop must at least be selected so that the rectangular mop support wings, which are usually inserted at an angle into the cleaning bucket for ergonomic reasons, are completely immersed in the cleaning water.
- this minimum height of the cleaning water is relatively high, so that a relatively large amount of water has to be provided in the cleaning bucket, so that the cleaning bucket is heavy.
- the maximum force required for pressing out the mop is essentially determined by the swivel torque required for swiveling the mop support wings at the end of the swivel movement.
- the surface areas furthest away from the swivel axis make the greatest contribution to the squeezing moment, since these furthest away surface areas each engage with the largest lever arm. Therefore, lever ratios must be provided in the squeezing devices in order to apply the necessary squeezing torque at the end of the squeezing movement.
- the object of the invention is therefore to design a floor wiper of the type mentioned at the outset in such a way that it is easy to handle and easy to squeeze out and manages with a lower level of cleaning water.
- each mop carrier wing is thus wider at its hinge edge than at its edge opposite the hinge edge.
- its width and therefore its area also decreases with increasing distance from the swivel axis at the hinge edge. This reduces those surface areas that attack with a larger lever arm. In this way, the required maximum squeezing torque is also reduced, so that the mop can be squeezed out with less force. Working with the floor mop is therefore less strenuous.
- the inclined arrangement of one side edge and thus the deviation from a rectangular surface of the mop support wing means that a lower water level is required for a complete immersion of the mop in the cleaning water. With the total area of the mop remaining the same, its immersion depth is reduced when the floor mop is usually held at an angle for ergonomic reasons. With the same water depth, a wider cleaning strip results with the same effort.
- the smaller width at the ends of the two mop support wings also means that the floor wiper can be inserted more easily into narrow corners and gaps, so that a more thorough cleaning effect is achieved even in areas of the floor surface to be cleaned which are difficult to access. Obstacles on the ground can be avoided more easily.
- Each mop support wing preferably forms a right-angled trapezoid, the larger base line of which forms the hinge edge. In its spread-out position on the floor, the mop therefore has a continuous front edge containing the two right-angled side edges and two narrower ends, which can eventually become a corner, so that each mop support wing forms a triangle.
- the continuous straight front edge of the floor wiper makes it possible to bring it up to a straight boundary edge of the floor to be wiped which runs transversely to the working direction.
- the wiper handle is expediently connected to the carrier center piece via a universal joint and the ends of the squeezing arms can each be brought into engagement with a guide surface on the rear side of the respectively assigned mop carrier wing.
- the squeeze slide is' non-rotatably guided on the wiper handle.
- each mop carrier wing rises in the direction of the free plate end to an elevation protruding from this rear side of the mop carrier wing.
- the guide surface on the side of the elevation facing the free end of the plate preferably descends towards the mop support wing. This ensures that the force to be applied to the squeeze slide drops after the elevations have been exceeded at the end of the squeeze-out process and thus gives the user a clear sign that the squeeze-out process has been completed and completed.
- FIG. 3 shows the floor wiper according to FIGS. 1 and 2 at the end of the squeezing process
- FIGS. 1-3 shows the floor wiper according to FIGS. 1-3 in a working position with an angled wiper handle
- FIG. 5 is a plan view in the direction of arrow V in Fig. 1, with the wiper handle and the squeeze slide are omitted,
- FIG. 8 is a simplified partial illustration of a modified embodiment of the rolling body at the end of the squeezing arm
- Fig. 12, 13 and 14 different embodiments of the rolling elements and their treads and Fig. 15 shows the arrangement of the floor mop in a bucket.
- the floor wiper shown in FIGS. 1-5 has a wiper handle 1, which is non-rotatably connected via a universal joint 2 to a carrier center piece 3, but is pivotable on all sides.
- the carrier center piece 3 is connected to a mop carrier wing 5 via hinges 4 attached on both sides.
- the two mop carrier wings 5 and the carrier center piece 3 carry an absorbent, squeezable wiping covering 6, which consists in a conventional manner of a sponge layer 7 and a pile cover 8.
- a squeeze slide 9 can be moved along the wiper handle 1.
- the squeeze slide 9 has a guide sleeve 10, which is guided on the wiper handle 1 in a non-rotatable, longitudinally displaceable manner.
- a longitudinal groove 10a is provided in the bore of the sleeve 10, into which a pin 1a attached to the wiper handle 1 engages.
- the sleeve 10 is rigidly connected to two squeezing arms 11, which in the exemplary embodiment shown in FIGS. 1-5 each carry a rotatably mounted roller 12 at their ends 11a as a rotatable roller body.
- roller 12 is mounted on an axle 13 which can be attached to the extrusion arm 11 on both sides (FIG. 6a) or on one side (FIG. 6b). Instead, it is also possible (FIG. 6c) to provide a ball 15 rotatably received in a recess 14 at the end 11a of the pressing arm 11 as the rolling body. Another possible alternative is that the end 11a of each ejection arm 11 has a convexly curved pressure surface 16 (FIG. 6d).
- the rollers 12 engages with a respective guide surface 17 on the rear side of the respectively assigned mop support wings 5.
- the two mop support wings 5 are pivoted against one another, as is shown in FIG. 2 at the beginning of the squeezing process.
- the ball 15 or the pressure surface 16 the guide surface 17 can each have a flat longitudinal groove 17a (FIG. 7, 13 or 14) with a concave cross section.
- each mop carrier wing 5 rise in the direction of the free wing end 5a to an elevation 17b which protrudes from the rear of the mop carrier wing 5 and drops again towards the free wing end 5a.
- the rollers 12 At the end of the squeezing process, which is shown in FIG. 3, the rollers 12 have reached these elevations 17b, as a result of which the two mop support wings 5 are folded against one another in their outermost squeezing position. It can be provided that the rollers 12 slightly exceed the elevations 17b, so that a drop in the feed force to be exerted on the squeezing slide 9 gives the user a feeling that the end point of the squeezing process has been exceeded.
- the squeezing slide 9 is pulled back into its starting position.
- the two mop carrier wings 5 are moved into their extended position by a spring device, for example a leg spring 18 (FIG. 5), the legs of which are connected to the mop carrier wings 5.
- the hinges of the mop carrier wings 5 are designed such that the mop carrier wings 5 cannot be folded up beyond their straight orientation.
- Fig. 8 shows a further modified embodiment, in which the rolling body on the extrusion arm 11 is a circumferentially provided with recesses 19 wheel 20 which engages with at least one projection 21 or 22 on the back of the mop support wing 5 at the end of the squeezing process.
- Each of the two mop support wings 5 forms a right-angled trapezoid.
- the hinge edge 5b forms the larger base line of the trapezoid.
- a rear edge 5e of each mop carrier wing 5 extends at an acute angle to the hinge edge 5e, which forms the hinge 4, and is inclined to the front edge 5chin, which extends at a right angle to the hinge edge 5b4.
- each mop support wing 5 opposite the hinge edge 5b thus forms the smaller baseline of the trapezoid.
- Each mop support wing 5 is considerably narrower in the area of its free edge 5a than in the area of its hinge edge 4.
- the edge 5a can also be reduced to a point so that the outline surface of the mop support wing 5 forms a triangle (FIG. 11). With a slight increase in the required pressure, this results in a further substantial increase in the wiping width without increasing the immersion depth.
- the two edges 5c of the mop support wings 5 running at right angles to the hinge edge 5b form a common straight, continuous front edge 5d of the floor wiper.
- the floor mop shown with angled rear edge 5e manages with a lower water level in the cleaning bucket.
- the immersion depth of the Floor wiper is less in the case of the usual inclined position shown in FIG. 15 than in the case of rectangular mop support wings.
- the distance b of the point of application of the squeezing arm 11 on the guide surface 17 from the hinge edge 5b is at least equal to the width a of the carrier center piece 3.
- the distance b of the point of application of the squeezing arm 11 from the hinge edge 5b is at least 1/5 of the width c of the mop support wing 5.
- the wiper handle 1 engages in the longitudinal center of the carrier center piece 3. Instead, the wiper handle 1 can also be offset from the longitudinal center of the carrier center piece 3 to the front edge 5d.
- the oblique rear edge 5e of each mop support wing 5 forms an angle ⁇ of 50 ° -70 ° with the hinge edge 5b.
- the roller 12 can have a circumferential groove which runs on the bead-shaped guide surface 17 (FIG. 12).
- the ball 15 of the extrusion arm 11 can run on the longitudinal edges of the channel.
- a disk-shaped rolling body 12 (FIG. 14) can roll on the bottom of a channel-shaped guide surface 17.
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Air-Conditioning For Vehicles (AREA)
- Centrifugal Separators (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/432,652 US7469441B2 (en) | 2000-11-24 | 2001-11-23 | Floor mop |
CA002429640A CA2429640C (en) | 2000-11-24 | 2001-11-23 | Floor mop |
DE50112200T DE50112200D1 (de) | 2000-11-24 | 2001-11-23 | Bodenwischer |
EP01997245A EP1335658B1 (de) | 2000-11-24 | 2001-11-23 | Bodenwischer |
AU2002221891A AU2002221891A1 (en) | 2000-11-24 | 2001-11-23 | Floor mop |
HK04102716A HK1059722A1 (en) | 2000-11-24 | 2004-04-17 | Floor mop. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10058510A DE10058510A1 (de) | 2000-11-24 | 2000-11-24 | Feuchtboden-Wischgerät |
DE10058510.8 | 2000-11-24 | ||
DE10058630A DE10058630C5 (de) | 2000-11-25 | 2000-11-25 | Bodenwischer |
DE10058630.9 | 2000-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002041744A1 true WO2002041744A1 (de) | 2002-05-30 |
Family
ID=26007779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/013670 WO2002041744A1 (de) | 2000-11-24 | 2001-11-23 | Bodenwischer |
Country Status (10)
Country | Link |
---|---|
US (1) | US7469441B2 (de) |
EP (1) | EP1335658B1 (de) |
CN (1) | CN1206957C (de) |
AT (1) | ATE356575T1 (de) |
AU (1) | AU2002221891A1 (de) |
CA (1) | CA2429640C (de) |
DE (1) | DE50112200D1 (de) |
ES (1) | ES2281464T3 (de) |
HK (1) | HK1059722A1 (de) |
WO (1) | WO2002041744A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200478859Y1 (ko) * | 2011-02-25 | 2015-11-24 | 신미숙 | 물걸레 청소기 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060137121A1 (en) * | 2002-12-18 | 2006-06-29 | Celestino Niccolai | Dosmetic cleaning device with pivoting squeezing plates |
EP1610662A4 (de) * | 2003-04-04 | 2009-03-18 | Seung Jae Lee | Beidseitig benutzbarer fussbodenmopp |
MX2007002509A (es) * | 2004-09-01 | 2007-05-11 | Unger Marketing International Inc | Mechudo con area para tallar. |
DE102006016472A1 (de) * | 2006-04-07 | 2007-10-11 | Leifheit Ag | Klappbare Wischerplatte |
DE102006017426A1 (de) * | 2006-04-13 | 2007-10-18 | Leifheit Ag | Wischgerät |
GB2445727A (en) * | 2007-01-18 | 2008-07-23 | High Heading Internat Dev Co L | Self wringing mop |
AU2008200286B2 (en) * | 2007-01-19 | 2012-04-12 | E.D. Oates Pty Ltd | Cleaning implement head and cleaning implement |
US8584300B2 (en) * | 2007-11-29 | 2013-11-19 | Carl Freudenberg Kg | Squeeze mop |
TW201302793A (zh) | 2010-09-03 | 2013-01-16 | Glaxo Group Ltd | 新穎之抗原結合蛋白 |
KR101761977B1 (ko) * | 2010-11-04 | 2017-07-26 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 몹 |
US8713742B2 (en) * | 2011-03-06 | 2014-05-06 | The Libman Company | Enhanced sponge mop |
GB2511576B (en) * | 2013-03-08 | 2015-10-14 | Vale Mill Rochdale Ltd | Mop |
US10827822B2 (en) | 2014-03-25 | 2020-11-10 | Unger Marketing International, Llc | Cleaning devices having feedback between different cleaning states |
US9609993B2 (en) * | 2014-06-04 | 2017-04-04 | Casabella Holdings, Llc | Butterfly duster |
US11058277B2 (en) * | 2015-12-09 | 2021-07-13 | Micronova Manufacturing, Inc. | Mop head and self-wringing mop apparatus and assembly and method of wringing a mop |
CN107334432A (zh) * | 2016-05-01 | 2017-11-10 | 周巽 | 擦洗楼梯台阶的专用拖把 |
CN112823731B (zh) * | 2019-11-21 | 2024-03-15 | 浙江美添乐家居用品股份有限公司 | 一种拖把 |
CN113116255A (zh) * | 2019-12-31 | 2021-07-16 | 宁波德润堂智能科技有限公司 | 一种对折挤水式发泡棉拖把 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE496850A (de) * | ||||
US3224025A (en) * | 1963-10-14 | 1965-12-21 | Gordon M Altrock | Scrubbing and polishing device |
DE4222948A1 (de) * | 1991-08-01 | 1993-02-04 | Rubbermaid Inc | Schmetterlings-bodenwischer |
US5483720A (en) * | 1993-06-29 | 1996-01-16 | Financiere Elysees Balzac | Sponge mop |
WO1996008991A1 (en) * | 1994-09-19 | 1996-03-28 | Vosbikian Peter S | Sponge mop attachment |
US5625918A (en) * | 1996-03-15 | 1997-05-06 | New Knight Inc. | Multiple head wringer mop with telescoping handle |
US5896613A (en) * | 1997-07-28 | 1999-04-27 | O-Cedar Brands, Inc. | Floor mop with scrub strip |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE600206C (de) | 1934-07-24 | Elisabeth Keferstein | Gummischwammschrubber | |
US2730744A (en) * | 1951-10-12 | 1956-01-17 | Sidney P Vaugha | Wringer type mop device, cam operated |
US2892201A (en) * | 1957-03-25 | 1959-06-30 | Albin K Peterson | Laterally foldable sponge type mop device |
AU1135576A (en) | 1975-03-06 | 1977-09-01 | Sabco Ltd | Squeeze mops |
US4831677A (en) | 1987-11-11 | 1989-05-23 | Kellogg Bush Manufacturing Co. | Sponge mop |
US5272783A (en) * | 1991-04-05 | 1993-12-28 | Holly M. Richardson | Butterfly mop structure |
US6560815B1 (en) | 1996-08-14 | 2003-05-13 | Decor Corporation Pty Ltd | Mop squeezing |
EP1017305B1 (de) | 1997-08-27 | 2007-02-14 | Freudenberg Household Products LP | Wischgerät und wischgerätbestandteile |
EP0914797B1 (de) * | 1997-11-06 | 2005-04-13 | LEIFHEIT Aktiengesellschaft | Feuchtwischer für plane Flächen |
US5926896A (en) | 1997-11-25 | 1999-07-27 | Rubbermaid Commercial Products Llc | Collapsible cleaning implement |
US6330084B1 (en) * | 1998-03-02 | 2001-12-11 | Primax Electronics Ltd. | Flatbed scanner with a self-driven scanning module |
TW373494U (en) | 1998-12-23 | 1999-11-01 | Hua-Tian Chen | Plastic sponge mop with better water absorbtion and working effect |
US6418585B1 (en) * | 2000-09-08 | 2002-07-16 | Sam Viner | Powered mop adaptable for electro-mechanical operation |
EP1208788B1 (de) * | 2000-11-15 | 2007-10-24 | LEIFHEIT Aktiengesellschaft | Feuchtwischer |
DE10058630C5 (de) * | 2000-11-25 | 2006-03-02 | Carl Freudenberg Kg | Bodenwischer |
-
2001
- 2001-11-23 DE DE50112200T patent/DE50112200D1/de not_active Expired - Lifetime
- 2001-11-23 WO PCT/EP2001/013670 patent/WO2002041744A1/de active IP Right Grant
- 2001-11-23 EP EP01997245A patent/EP1335658B1/de not_active Expired - Lifetime
- 2001-11-23 AT AT01997245T patent/ATE356575T1/de active
- 2001-11-23 US US10/432,652 patent/US7469441B2/en not_active Expired - Fee Related
- 2001-11-23 ES ES01997245T patent/ES2281464T3/es not_active Expired - Lifetime
- 2001-11-23 CN CN01821018.XA patent/CN1206957C/zh not_active Expired - Fee Related
- 2001-11-23 CA CA002429640A patent/CA2429640C/en not_active Expired - Fee Related
- 2001-11-23 AU AU2002221891A patent/AU2002221891A1/en not_active Abandoned
-
2004
- 2004-04-17 HK HK04102716A patent/HK1059722A1/xx not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE496850A (de) * | ||||
US3224025A (en) * | 1963-10-14 | 1965-12-21 | Gordon M Altrock | Scrubbing and polishing device |
DE4222948A1 (de) * | 1991-08-01 | 1993-02-04 | Rubbermaid Inc | Schmetterlings-bodenwischer |
US5483720A (en) * | 1993-06-29 | 1996-01-16 | Financiere Elysees Balzac | Sponge mop |
WO1996008991A1 (en) * | 1994-09-19 | 1996-03-28 | Vosbikian Peter S | Sponge mop attachment |
US5625918A (en) * | 1996-03-15 | 1997-05-06 | New Knight Inc. | Multiple head wringer mop with telescoping handle |
US5896613A (en) * | 1997-07-28 | 1999-04-27 | O-Cedar Brands, Inc. | Floor mop with scrub strip |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200478859Y1 (ko) * | 2011-02-25 | 2015-11-24 | 신미숙 | 물걸레 청소기 |
Also Published As
Publication number | Publication date |
---|---|
ATE356575T1 (de) | 2007-04-15 |
EP1335658B1 (de) | 2007-03-14 |
EP1335658A1 (de) | 2003-08-20 |
AU2002221891A1 (en) | 2002-06-03 |
ES2281464T3 (es) | 2007-10-01 |
CA2429640C (en) | 2007-02-13 |
CN1481226A (zh) | 2004-03-10 |
US7469441B2 (en) | 2008-12-30 |
DE50112200D1 (de) | 2007-04-26 |
CN1206957C (zh) | 2005-06-22 |
CA2429640A1 (en) | 2002-05-30 |
HK1059722A1 (en) | 2004-07-16 |
US20040060140A1 (en) | 2004-04-01 |
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