GB2360695A - Multipurpose tool for cleaning machines - Google Patents
Multipurpose tool for cleaning machines Download PDFInfo
- Publication number
- GB2360695A GB2360695A GB0106583A GB0106583A GB2360695A GB 2360695 A GB2360695 A GB 2360695A GB 0106583 A GB0106583 A GB 0106583A GB 0106583 A GB0106583 A GB 0106583A GB 2360695 A GB2360695 A GB 2360695A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- roller
- suction duct
- cleaning
- way
- 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.)
- Withdrawn
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
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
-
- 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
- A47L11/34—Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
-
- 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
-
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
-
- 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
- A47L9/0009—Storing devices ; Supports, stands or holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A multipurpose tool 10 for cleaning machines, comprising a box-like body 11 which is interchangeably associable with a cleaning machine and is movable on wheels 12; a front advancement part of the body forms a housing 13 which accommodates a roller 14 which is provided with bristles and is moved, by way of transmission means, by an electric motor 30 which is accommodated within the body. The body is articulated to a connecting element 15 adapted to provide a detachable connection to the cleaning machine incorporating a dirt suction duct 17. The rotary brush 14 is replaceable, and an inlet of the suction duct can be opened and closed by sliding the passage flow control flap 27 along the groove 26. The tool can be used with the dirt suction duct is closed to distribute cleaning microsponges within the pile of a carpet. The tool can alternatively be adapted for use as a vacuum cleaner with a powered brush by opening the dirt suction duct.
Description
2360695 MULTIPURPOSE TOOL FOR CLEANING MACHINES The present invention
relates to a multipurpose tool for cleaning machines.
The tool is particularly suitable for electric brooms and carpet cleaners s with one or two motors.
Cleaning products for carpets, fitted carpets and the like, while being very effective in cleaning, must be distributed appropriately, since simply spreading them does not allow them to penetrate deeply within the pile.
In order to adequately distribute such products, tools have been produced io which are substantially composed of a box-like body being movable on wheels and whose front advancement part lies transversely to the main direction of movement so as to form a housing which rotatably accommodates a distribution roller which bears bristles and is moved, by way of transmission means, by an electric motor which is accommodated is within said body.
The body is articulated to a connecting element adapted to provide a detachable connection to the cleaning machine.
Means are provided for electrically connecting to the mains the electric motor of machines normally provided with two rollers which rotate in mutually opposite directions and propel said cleaning products deeply.
Tools suitable only for removing dust are also known; they are constituted by a box-like body which is movable on wheels and whose front advancement part lies transversely to the main direction of movement so as to form a housing which rotatably accommodates a brushing roller which bears bristles and is moved, by way of transmission means, by an electric motor which is accommodated within the body.
The body is articulated to a connecting element which is adapted to provide a detachable connection to the cleaning machine by means of a duct for aspirating the dirt removed by the roller.
2 It would be desirable to be able to provide a tool which, by way of simple and quick operations, can be converted from a tool for removing dust and dirt to a tool which can distribute cleaning products for fitted carpets, carpets or the like.
It would also be desirable to provide a tool which is simple to use even for non -specialized users, which reduces the number of accessories for cleaning machines, which lo produces effective distribution of the cleaning products, and which can be manufactured with known technologies.
According to the present invention there is provided a multipurpose tool for cleaning machines which 15 comprises a box-like body which is interchangeably associable with a cleaning machine provided with a power outlet and is movable on wheels, a front advancement part of said body being arranged transversely to a main direction of movement, so as to form a housing which accommodates a replaceable roller which is provided with bristles and is moved, by way of transmission means, by an electric motor which is accommodated within the body, said body being articulated to a connecting element adapted to provide a detachable connection to the machine with a dirt suction duct, characterized in that an inlet of said suction duct can be opened and closed by way of a passage flow control flap.
Further characteristics and advantages of the present invention will become better apparent from the following detailed description of an embodiment thereof, illustrated only by way of non-limitative example in the accompanying drawings, wherein:
Figure 1 is a perspective view of a tool according to the invention; 3 Figure 2 is a top view of the tool of Figure 1; Figure 3 is a perspective view of an opening/closure flap which is comprised within the tool of Figure 1; Figure 4 is a partially sectional side view of the tool of Figure 1 in the 5 configuration which is suitable for dirt suction; Figure 5 is a bottom view of the tool in the configuration of Figure 4; Figure 6 is a partially sectional side view of the tool of Figure 1 in the configuration suitable for washing; Figure 7 is a bottom view of the tool in the configuration of Figure 6; Figure 8 is an enlarged-scale view of a detail of the tool.
With reference to Figures 1 to 8, a tool according to the invention is generally designated by the reference numeral 10.
The tool 10 is interchangeably associable with a cleaning machine, for example a vacuum cleaner, not shown, which is adequately provided with a power outlet.
The tool 10 further comprises a box-like body 11, which in this case is made of plastics; the body is movable on four wheels 12 which are arranged in pairs and whose front advancement part lies transversely to the main movement direction so as to form a housing 13 which is wider than the remaining box-like body 11 and accommodates a roller 14 fitted with bristles.
The roller 14 is moved, by way of transmission means described hereinafter, by an electric motor 30, schematically shown in the figures, accommodated in the box-like body 11.
The box-like body 11 is articulated to a connecting element 15, which is adapted to provide the detachable connection to the cleaning machine and includes mains connection means for the electric motor, which in this case are constituted by a plug, not shown in the figures.
The connecting element 15 has, in this case, a tubular cavity 17 which 4 leads to the region of the roller 14, is adapted to be associated with the tubular stem of the machine and constitutes a suction duct.
In this embodiment, the roller 14 comprises two sets of bristles 19 which are arranged in a pattern which converges at the center.
The above-cited transmission means, in this case, comprise a toothed belt which meshes with a toothed pulley, not shown in the figures, which is associated the said electric motor 30 and with a toothed pulley 21 which is rotatably coupled to the body 11 and is associated with the roller 14.
The pulley has an axial recess, for example a splined one, in which it is io possible to insert and remove a complementarily shaped pivot-like end 22 of the roller 14, which can be removed completely by axial translation movement after extracting a partition 23 which is inserted in C-shaped guides 24 in the opposite part of the body 11 and includes an other recess for another pivot-like end 25 of the roller 14.
According to the invention, the body 11 contains a seat 26 for the sliding of a flap 27 which is movable between a position in which it closes transversely the inlet of the cavity 17 and a position in which it completely clears said inlet.
The flap 27 has a tab 27a which protrudes from the body 11 in order to allow its actuation.
With the roller 14, it is convenient that the cavity 17 be free in order to allow to aspirate the removed dirt.
With particular reference now to Figures 6 and 7, the figures show the tool 10 in the configuration for distributing moist cleaning microsponges with the machine acting as a carpet cleaner.
The roller 14 is replaced by a bristle-fitted distribution roller 28 whose bristles are arranged in a fishbone arrangement, and the flap 27 is arranged so as to close the inlet of the cavity 17, so as to prevent any loss of microsponges.
In practice, it has been observed that the present invention has achieved the intended aim and objects.
It should in fact be noted that the tool according to the invention can be easily associated with a cleaning machine (for example a vacuum cleaner), which is only required to have a power outlet in order to use it in two s modes: a brushing and dry-cleaning mode, and a wet-cleaning mode using microsponges.
In this manner, the user can purchase a cleaning machine which allows him to perform multiple operations, with considerable savings in terms of purchase and maintenance costs and great advantages in terms of storage lo space saving.
The tool according to the invention combines with the above-noted features a high operating efficiency and great adaptability to various application requirements by way of its structural flexibility and its adjustments.
Claims (4)
1. A multipurpose tool for cleaning machines, comprising a box-like body which is interchangeably associable with a cleaning machine provided with a power outlet and is movable on wheels, a front advancement part of said body being arranged transversely to a main direction of movement, so as to form a housing which accommodates a replaceable roller which is provided with bristles and is moved, by way of transmission means, by an electric motor which is accommodated within the body, said body being articulated to a connecting lo element adapted to provide a detachable connection to the machine with a dirt suction duct, characterized in that an inlet of said suction duct can be opened and closed by way of a passage flow control flap
2. The tool according to claim 1, characterized in that said flap can slide in a seat of said box-like body between a position in which it closes transversely said inlet of the suction duct and a position in which it completely clears said inlet.
3. The tool according to claim 1, characterized in that said roller has a pivot-like mating end which can be inserted and removed from a complementarily shaped seat of a driven pulley which is rotatably coupled to said body, said roller being fully removable by way of an axial translation movement after extracting a partition which is inserted in guides in the opposite part of said body and includes another recess for another pivot-like end of said roller
4. A multipurpose tool for cleaning machines substantially as described with reference to and as illustrated by the accompanying drawings.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000PD000026U IT249381Y1 (en) | 2000-03-30 | 2000-03-30 | MULTI-PURPOSE PERFECTED TOOL FOR CLEANING MACHINES. |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0106583D0 GB0106583D0 (en) | 2001-05-09 |
GB2360695A true GB2360695A (en) | 2001-10-03 |
Family
ID=11451792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0106583A Withdrawn GB2360695A (en) | 2000-03-30 | 2001-03-16 | Multipurpose tool for cleaning machines |
Country Status (4)
Country | Link |
---|---|
US (1) | US20010049855A1 (en) |
DE (1) | DE10111214A1 (en) |
GB (1) | GB2360695A (en) |
IT (1) | IT249381Y1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6842942B2 (en) * | 2001-09-18 | 2005-01-18 | The Hoover Company | Nozzle assembly removal arrangement |
US20040031111A1 (en) * | 2002-08-14 | 2004-02-19 | Jose Porchia | Disposable dust receptacle |
US7055211B2 (en) * | 2003-04-17 | 2006-06-06 | The Hoover Company | Blocker door for an agitator duct of a vacuum cleaner |
CN101098650A (en) | 2004-11-23 | 2008-01-02 | 约翰逊父子公司 | Device and methods of providing air purification in combination with superficial floor cleaning |
US8774970B2 (en) | 2009-06-11 | 2014-07-08 | S.C. Johnson & Son, Inc. | Trainable multi-mode floor cleaning device |
CN102743133B (en) * | 2012-06-17 | 2014-09-17 | 张光裕 | Carpet cleaning machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4240569A (en) * | 1978-07-03 | 1980-12-23 | Clarke-Gravely Corporation | Carpet cleaning powder dispenser |
US4549328A (en) * | 1983-07-13 | 1985-10-29 | Whirlpool Corporation | Convertible vacuum and powder carpet cleaner |
US5293665A (en) * | 1991-02-19 | 1994-03-15 | Firma Fedag | Nozzle mechanism for a vacuum cleaner |
WO1999037198A1 (en) * | 1998-01-23 | 1999-07-29 | Interface, Inc. | Combination carpet cleaning brush unit, vacuum and pile lifter |
-
2000
- 2000-03-30 IT IT2000PD000026U patent/IT249381Y1/en active
-
2001
- 2001-03-02 US US09/796,546 patent/US20010049855A1/en not_active Abandoned
- 2001-03-08 DE DE10111214A patent/DE10111214A1/en not_active Withdrawn
- 2001-03-16 GB GB0106583A patent/GB2360695A/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4240569A (en) * | 1978-07-03 | 1980-12-23 | Clarke-Gravely Corporation | Carpet cleaning powder dispenser |
US4549328A (en) * | 1983-07-13 | 1985-10-29 | Whirlpool Corporation | Convertible vacuum and powder carpet cleaner |
US5293665A (en) * | 1991-02-19 | 1994-03-15 | Firma Fedag | Nozzle mechanism for a vacuum cleaner |
WO1999037198A1 (en) * | 1998-01-23 | 1999-07-29 | Interface, Inc. | Combination carpet cleaning brush unit, vacuum and pile lifter |
Also Published As
Publication number | Publication date |
---|---|
GB0106583D0 (en) | 2001-05-09 |
DE10111214A1 (en) | 2001-10-18 |
US20010049855A1 (en) | 2001-12-13 |
IT249381Y1 (en) | 2003-05-07 |
ITPD20000026U1 (en) | 2001-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |