EP0150417A2 - Balai pour le nettoyage de sols - Google Patents

Balai pour le nettoyage de sols Download PDF

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Publication number
EP0150417A2
EP0150417A2 EP84115640A EP84115640A EP0150417A2 EP 0150417 A2 EP0150417 A2 EP 0150417A2 EP 84115640 A EP84115640 A EP 84115640A EP 84115640 A EP84115640 A EP 84115640A EP 0150417 A2 EP0150417 A2 EP 0150417A2
Authority
EP
European Patent Office
Prior art keywords
frame part
floor mopping
frame
mopping device
shape
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
EP84115640A
Other languages
German (de)
English (en)
Other versions
EP0150417B1 (fr
EP0150417A3 (en
Inventor
Rainer Dr. Osberghaus
Bernfied Scheller
Franz Kresse
Helmut Schell
Roland Schunter
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25817528&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0150417(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT84115640T priority Critical patent/ATE28028T1/de
Publication of EP0150417A2 publication Critical patent/EP0150417A2/fr
Publication of EP0150417A3 publication Critical patent/EP0150417A3/de
Application granted granted Critical
Publication of EP0150417B1 publication Critical patent/EP0150417B1/fr
Expired 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
    • 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

Definitions

  • the invention relates to a floor mopping device with a flat frame equipped with a, preferably gimbal-mounted, handle holder and to be inserted with the longitudinal ends into the end pockets of an interchangeable mop cover, consisting of two frames which can be folded against one another and aligned in their extended position with an approximately parallel pivot axis to the bottom surface of the frame Frame parts to be locked with the aid of a locking device.
  • the locking device In a wiper frame of a floor wiper described in DE-OS 29 14 230, the locking device consists of a boom of the other frame part to be swiveled into a slot of one frame part in the extended position of the device and one to be pushed between the first frame part and the boom in the extended position, on the first frame part of the bolt tongue. Locking and unlocking can be done with this wiper frame by operating the locking device. The latter can be operated with the foot so that the interchangeable cover does not have to be touched by hand when removing from the wiping frame. Since the foot-operated locking device can only be released when the device is placed on the floor, it is, however, a certain difficulty to throw a used mop cover into a storage container after unlocking the mop frame.
  • the generic wiping frame described in DE-OS 31 37 791 was therefore created. This consists of two frame parts attached to a carrier plate, one of which is locked on the carrier plate about a transverse axis running transversely to the longitudinal direction of the frame. The locking is to be effected by pivoting the gimbaled shaft attached to a bearing shaft which is fastened to the support plate in two bearings and runs essentially parallel to the longitudinal direction.
  • a bracket coupled to the bearing shaft is used, which engages around one leg of the frame part to be folded in the pivoting range of the handle provided for the application.
  • the mop cover cannot come loose accidentally during normal handling.
  • To manufacture the floor mopping device however, a large number of complicated parts to assemble are required, which generally consist entirely of stainless steel in order to counteract premature corrosion.
  • the invention has for its object to provide a foldable floor mopping device for interchangeable mop covers, in which the replacement of the covers or mops as well as locking and unlocking can be carried out without touching the hand, the construction of which is as simple as possible and with a minimum resistance to the harshest operating conditions of material and components required, in particular the device should essentially be made of plastic parts, preferably with a flat underside and / or top side.
  • the solution according to the invention is in the floor mopping device with two to be folded against each other about a pivot axis and in their extended position with With the aid of a locking device, the frame parts to be locked in that the one frame part has a T-shape and the other frame part has a U-shape that complements the T to form a substantially rectangular plate, such that the pivot axis is approximately perpendicular to the longitudinal direction of the legs of the T or U -Form is aligned and that the locking device contains a magnetic closure.
  • the device according to the invention preferably consists essentially of a T-shaped frame part which is to be connected to the handle holder; a U-shaped frame part; a pivot axis, preferably made of stainless steel, which connects the two frame parts, in particular made of plastic, to one another; a holding magnet with counter plate, which holds the two frame parts together in the extended position; and the gimbaled stem holder with stem holder.
  • the shape of the frame parts ensures that the device is essentially made of plastic.
  • the device according to the invention requires a significantly lower outlay for material and assembly and also offers the possibility of designing the frame parts so that they are essentially flat and full-surface in their extended position, especially on their base surface. For this reason alone, the handling of the device offers considerable advantages over the known devices with bracket-like frame parts.
  • the magnetic locking force of this locking device is not solely from the magnet or magnet system used but also determined by the material to be attracted and the position of the respective magnet relative to the pivot axis of the overall device. So the holding force of magnets depends not only on the material used, the magnetization, the pole spacing, the dimensioning, etc. in the present context, but also essentially on the mass and thus on the weight of the magnet itself.
  • magnets in the locking device of a foldable floor mopping device it is important for the use of magnets in the locking device of a foldable floor mopping device to keep the weight and size of the magnets used for locking as low as possible and to optimally utilize the magnetization present in the magnet mass, taking into account the (mechanical) lever laws for a firm locking. Since with a lever the product force times force arm is equal to the product load times load arm and the latter product is determined by half the weight of the mop cover and the weight of the load arm, the mass of the magnet used can be kept below a desired size if the Magnet is placed on the free end of a longest possible arm.
  • a magnetic adhesive force of 2 kg is sufficient for a balance.
  • the magnetic forces available are considerably higher than those which compensate for pulling and pushing forces acting on the locking device during the wiping process.
  • 1 to 3 consists of a T-shaped frame part, generally designated 1, a U-shaped frame part, generally designated 2, a swivel axis 3 connecting the two frame parts 1 and 2, a holding magnet 4 (permanent magnet) with a counter plate 5, which can be embedded in the frame parts 1 and 2 and lock the device in its extended position; and finally from a stem holder 6 symbolically shown in the drawing.
  • the two frame parts 1 and 2 which are preferably made of plastic which is resistant to the usual cleaning agents, are shaped in such a way that they fit into one another and together form a substantially flat rectangular surface in the closed state.
  • the frame parts 1 and 2 can be cut out, for example, from a 14 mm thick plastic plate so that together they form an area of 85 mm in the direction parallel to the pivot axis 3 and 560 mm in the direction perpendicular to the pivot axis 3.
  • the locking device provided for locking the frame parts in the extended position should be designed such that it does not protrude over the bottom surface 7 and preferably also not over the top 8 of the device.
  • the groove-like recess 11 in the region of the crossbar 12 of the U-shaped frame part 2 is reached by a tapered end section 9 of the T-arm 10 of the frame part 1 and a shape of the end section 9 when the counter plate 5 or the holding magnet 4 are let into the surfaces of the end section 9 and the recess 11 lying one on top of the other in the stretched position.
  • the holding magnet 4 and the counter plate 5 In order to be able to integrate the holding magnet 4 and the counter plate 5 in the above-mentioned manner in the volume of the T-leg 10 and the U-shaped frame part 2, it is necessary to limit the spatial size of the holding magnet and counter plate to a certain maximum. However, this naturally also limits the magnetic force available. For this reason, the force arm K on which the magnetic force acts is chosen to be as large as possible, so that the relationship to the load arm L is correspondingly favorable. In the drawing, the ratio of K to L is about 1 to 2. This means that the adhesive force of the magnet 4 must be twice as large for an equilibrium as the total load. In practice, for the operation of the device, an adhesive force of at least about twice the weight of the mop cover will be required if the locking device is to offer a sufficient abutment against the tensile and compressive forces exerted during operation.
  • a card African handle holder 6 In the middle of the top 8 of the device is a card African handle holder 6 attached. In the exemplary embodiment there is a conically tapering groove 13 on both sides. This serves to hold the handle holder 6 during manufacture, for example pressing the frame parts.
  • the pivot axis 3 penetrates the two U-legs 15 of the frame part 2 and the intermediate T-leg 10 of the frame part 1.
  • the longitudinal ends 16 of the pivot axis 3 should be in the outer Longitudinal edges 17 of the U-legs 15 are inserted in order to avoid snagging with the mop cover.
  • the cover (not shown) with terminal pockets is placed flat on the floor.
  • the device can be inserted into the pockets with its longitudinal ends 18 and 19 in the open position according to FIG. 3.
  • the longitudinal ends 18 and 19 are inserted into the cover pockets. This process is facilitated when using frame parts 1 and 2 with rounded outer corners 20.
  • the length is adjusted to the common length of the frame parts 1 and 2 (or vice versa) stretched.
  • the frame parts 1 and 2 are locked by the magnet 4 with the counter plate 5. The device can now be used in the intended manner.
  • An expedient embodiment of the frame parts is that both the T-shaped and the V-shaped frame part are made from wire arches.

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Sewing Machines And Sewing (AREA)
EP84115640A 1984-01-12 1984-12-17 Balai pour le nettoyage de sols Expired EP0150417B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84115640T ATE28028T1 (de) 1984-01-12 1984-12-17 Fussbodenwischgeraet.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3400871 1984-01-12
DE3400871 1984-01-12
DE19843411858 DE3411858A1 (de) 1984-01-12 1984-03-30 Fussbodenwischgeraet
DE3411858 1984-03-30

Publications (3)

Publication Number Publication Date
EP0150417A2 true EP0150417A2 (fr) 1985-08-07
EP0150417A3 EP0150417A3 (en) 1985-08-28
EP0150417B1 EP0150417B1 (fr) 1987-07-01

Family

ID=25817528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84115640A Expired EP0150417B1 (fr) 1984-01-12 1984-12-17 Balai pour le nettoyage de sols

Country Status (4)

Country Link
US (1) US4603450A (fr)
EP (1) EP0150417B1 (fr)
DE (2) DE3411858A1 (fr)
DK (1) DK163274C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426209A1 (fr) * 1989-10-28 1991-05-08 Filmop S.N.C. Instrument de nettoyage

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190833B (en) * 1986-05-28 1989-12-28 Scot Young Serv Syst Ltd Sweep mops
DE8717990U1 (de) * 1986-08-21 1992-03-05 Vermop Salmon GmbH, 6980 Wertheim Mophalter
DE3718141A1 (de) * 1987-05-29 1988-12-08 Henkel Kgaa Vorrichtung zum auftragen von fussbodenreinigungs- und -pflegemitteln
DE4244433C2 (de) * 1992-12-29 1996-02-29 Heinrich Neubauer Fußbodenwischgerät
US7048458B2 (en) * 2000-03-24 2006-05-23 The Clorox Company Fluid valve and actuator for inverted fluid reservoir
US6540424B1 (en) 2000-03-24 2003-04-01 The Clorox Company Advanced cleaning system
US7004658B2 (en) 2000-03-24 2006-02-28 The Clorox Company Fluid valve and actuator for inverted fluid reservoir
US6964535B2 (en) * 2000-03-24 2005-11-15 The Clorox Company Advanced cleaning system with off-head mounted nozzle
US6976802B2 (en) 2000-10-11 2005-12-20 The Clorox Company Fluid distribution nozzle and stream pattern
US6591442B2 (en) * 2001-02-09 2003-07-15 Kaminstein Imports, Inc. Flexible mop base
WO2006002654A1 (fr) * 2004-06-29 2006-01-12 Ecolab Inc. Support de balai de lavage du sol permettant de monter une housse
ATE375110T1 (de) * 2004-06-29 2007-10-15 Ecolab Inc Mopphalter zum anbringen einer moppabdeckung
FI20060076A (fi) 2006-01-26 2007-09-13 Primapalvelu Jt Oy Siivousväline ja siihen tarkoitettu moppi
GB2477096B (en) * 2010-01-20 2013-12-18 Numatic Int Ltd Flat mop
DE102021118421A1 (de) 2021-07-16 2023-01-19 Blaser Group Gmbh Waffenmontage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447182A (en) * 1966-11-29 1969-06-03 Teruko Shinagawa Mop holder
DE2551678A1 (de) * 1975-11-18 1977-06-02 Nwg Nord West Gebaeudereinigun Fussbodenwischer
DE2720622A1 (de) * 1977-05-07 1978-11-09 Ostermann Mop Werke Mophalter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987745A (en) * 1957-08-26 1961-06-13 Ballinger Wallace Atkinson Mop having adjustable holder for pocket type mop head
US3085271A (en) * 1962-10-01 1963-04-16 Leroy A Janssen Collapsible mop holder
DE6909170U (de) * 1969-03-05 1969-08-21 Ver Mop Werke Geb Salmon Oster Mop-platte mit filmscharnier
DE2914230A1 (de) * 1979-04-09 1980-10-23 Henkel Kgaa Wischrahmen eines fussbodenwischers
DE3137791A1 (de) * 1980-10-23 1982-06-03 Henkel KGaA, 4000 Düsseldorf "wischrahmen eines fussbodenwischers"

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447182A (en) * 1966-11-29 1969-06-03 Teruko Shinagawa Mop holder
DE2551678A1 (de) * 1975-11-18 1977-06-02 Nwg Nord West Gebaeudereinigun Fussbodenwischer
DE2720622A1 (de) * 1977-05-07 1978-11-09 Ostermann Mop Werke Mophalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426209A1 (fr) * 1989-10-28 1991-05-08 Filmop S.N.C. Instrument de nettoyage

Also Published As

Publication number Publication date
DK10285D0 (da) 1985-01-09
EP0150417B1 (fr) 1987-07-01
DE3411858C2 (fr) 1991-07-11
DE3464462D1 (en) 1987-08-06
DK163274C (da) 1992-08-03
DE3411858A1 (de) 1985-08-01
EP0150417A3 (en) 1985-08-28
DK163274B (da) 1992-02-17
DK10285A (da) 1985-07-13
US4603450A (en) 1986-08-05

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