EP3698700A1 - Appareil de nettoyage du sol - Google Patents

Appareil de nettoyage du sol Download PDF

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Publication number
EP3698700A1
EP3698700A1 EP20158602.1A EP20158602A EP3698700A1 EP 3698700 A1 EP3698700 A1 EP 3698700A1 EP 20158602 A EP20158602 A EP 20158602A EP 3698700 A1 EP3698700 A1 EP 3698700A1
Authority
EP
European Patent Office
Prior art keywords
cleaning
cleaning device
groove
fastening
floor cleaning
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
EP20158602.1A
Other languages
German (de)
English (en)
Other versions
EP3698700B1 (fr
Inventor
Alfred Schellenberg
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.)
OPTIMO-S GmbH
Original Assignee
Optimo-S GmbH
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 Optimo-S GmbH filed Critical Optimo-S GmbH
Publication of EP3698700A1 publication Critical patent/EP3698700A1/fr
Application granted granted Critical
Publication of EP3698700B1 publication Critical patent/EP3698700B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47L13/11—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
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/12—Implements with several different treating devices
    • 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
    • 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
    • A47L13/42—Details
    • A47L13/44—Securing scouring-cloths to the brush or like body of the implement

Definitions

  • the invention relates to a floor cleaning device with an elongated carrier element to which the end of a handle that can be grasped with both hands is attached.
  • a hand-operated floor cleaning device in particular for use outdoors to remove snow, is known.
  • the floor cleaning device has a receptacle for a handle, which is arranged longitudinally and transversely in the middle and is assigned to a profile that acts as a retaining bracket.
  • An elastic wiper blade is arranged on the retaining bracket and protrudes over the retaining bracket with two cleaning lips.
  • the cleaning lips are essentially V-shaped to each other and protrude in different widths relative to the longitudinal center axis of the retaining bracket.
  • a snow removal device which is intended in particular for the manual removal of freshly fallen snow around the house or business.
  • This device comprises a hard, concave plastic blade with the distal tips slightly rolled up. The top 3 inches of the plastic blade is encased in a tapered cap of crosslinked, physically blown, closed cell polyethylene foam at a density of 2 pounds per cubic foot.
  • the snow removal device has an articulated, pivotable two-part handle which has a handle shaft and a handle end.
  • U.S. 2,785,483 is known a snow plow with cutting edges.
  • the snow plow is only suitable for clearing snow.
  • a floor cleaning device which is characterized in that the carrier element has two grooves parallel to one another and running in the longitudinal direction of the carrier element, a fastening section of a first cleaning element being inserted and fixed into one of the grooves and a fastening section being inserted into the other groove a second cleaning element is inserted and fixed.
  • a floor cleaning device of the type mentioned at the outset which is characterized in that the carrier element has a groove running in the longitudinal direction of the fastening element, a fastening section of a cleaning element designed as a brush being inserted and fixed into the groove is.
  • a floor cleaning device of the type mentioned at the outset which is characterized in that the carrier element has a groove running in the longitudinal direction of the fastening element, a fastening section of a cleaning element designed as a brush being inserted and fixed into the groove is.
  • Such an embodiment can in particular additionally have one or more of the features of the dependent claims.
  • the floor cleaning device according to the invention has the very special advantage that it can be used for a large number of cleaning applications.
  • the floor cleaning device which will be explained in detail below, can have two grooves running parallel to one another and in the longitudinal direction of the carrier element, in one of the grooves, for example, a slide blade can be attached which can be used, for example, to push snow, while in the other groove a Brush can be attached so that the floor cleaning device can also be used as a broom in addition to its slide function.
  • the cleaning elements can be exchanged, in particular without tools, depending on the application.
  • a first slider blade in one of the grooves as a first cleaning element, which can be designed, for example, for snow shoveling in terms of width and elasticity and material selection, while a fastening section of a second cleaning element is inserted and fixed in the other groove is designed as a softer slide blade in order to be able to push liquids on a smooth floor, in particular a tiled floor, and thus to dry the floor.
  • the first slide leaf can be formed from soft PVC, for example, while the second slide leaf can be formed from soft rubber or foam rubber, for example.
  • the first cleaning element can be designed as a first slide blade, for example. It can advantageously be provided in particular that the first slide blade is flexible. With such a slide it is possible, for example, to push snow very quietly and effectively. This in particular without the risk of the slide blade getting stuck on uneven floors. For example, using such a slide blade it is also possible to remove coarse dirt or mud.
  • the first slide blade can be made from a plastic, in particular from soft PVC or from rubber. It is also possible for the first slide leaf to be made of plastic, soft PVC or rubber.
  • the first slide blade is rigid.
  • the first slide blade can be designed as a scraper or as a scraper or as an ice scraper. Using such a slide blade it is possible, for example, to loosen frozen ice from the ground.
  • the rigid slide blade can in particular be made from a metal or from a metal alloy, in particular from steel or from stainless steel or from galvanized sheet metal.
  • the first slide blade has a cleaning lip which adjoins the fastening section and which is outside the groove is arranged.
  • the cleaning lip can be more than 5 cm or in particular more than 7 cm or more than 10 cm wide.
  • a width is particularly advantageous in order to achieve good adaptability of the free edge of the slide blade to uneven floors. It should be made clear that the width of the cleaning lip means the distance from the fastening section to the free edge.
  • the first slide leaf can be flat.
  • the first slide blade is designed in the form of a plate.
  • the first slide blade is rectangular.
  • the second cleaning element can also be designed as a slide blade.
  • the second slide leaf can also be designed to be flexible, for example.
  • the second slide leaf is made of a plastic, in particular soft PVC or rubber, or that the second slide leaf comprises a plastic, in particular soft PVC or rubber.
  • the second slide blade can be rigid.
  • the second slide blade can be designed in a rigid design as a scraper or as a scraper or as an ice scraper.
  • it can be made from a metal or a metal alloy, in particular from steel or stainless steel or from galvanized sheet metal.
  • the second slide leaf can also have a cleaning lip adjoining the fastening section, which is arranged outside the groove and which is more than 5 cm or more than 7 cm or more than 10 cm wide. It should be made clear that with the width of the cleaning lip, the distance from the fastening section to the free edge is meant.
  • the second slide blade can also be flat and / or plate-shaped and / or rectangular.
  • first slide leaf and the second slide leaf can have the same design.
  • a design is particularly advantageous in order to be used permanently for a specific application for which the two identical slide blades are designed.
  • a floor cleaning device can have two pusher blades made of soft PVC in order to push snow.
  • the floor cleaning device can be rotated by 180 ° around the longitudinal extension direction of the handle in order to bring the second, still unworn slide blade into contact with the floor.
  • the first slide leaf and the second slide leaf differ.
  • the first slide blade and the second slide blade differ at least in that they are made from materials of different hardness and / or different elasticity and / or different flexibility. In this way it is possible, for example, to first roughly pre-clean a silted tiled floor, for example in a stable, using the harder, flexible slider blade and then, for example after hosing down the floor with a hose, the floor using the softer slider blade, which is made, for example, of soft rubber can be made to dry.
  • the second cleaning element is designed as a brush.
  • This design has the particular advantage that the floor cleaning device can also be used as a broom. For example, it is possible in this way to first roughly push away snow using the, in particular flexible, slide blade arranged in the first groove and then to sweep the previously cleared area using the brush in order to remove the remaining snow that has remained.
  • the two brushes can be designed in the same way. However, it is also possible that the two brushes are designed differently. For example, a first brush with hard bristles can be arranged in the first groove, while a brush with soft bristles is arranged in the second groove. Alternatively or additionally, the brushes can also differ in terms of the length of the bristles and / or in terms of the material of the bristles.
  • the brush has a base body which carries bristles on one side and which has the fastening section that can be inserted into the groove on the other side.
  • the fastening section can have several transverse bores, which are arranged in such a way that, after the fastening section has been inserted into the groove of the carrier element, they are aligned with openings through the walls of the groove, so that a fixing bolt can be inserted through to fix the fastening section, which will be explained below is explained in detail.
  • a slide blade to be fastened in the groove can have openings for a fixing bolt for fastening in the groove.
  • An embodiment of the floor cleaning device according to the invention is particularly advantageous in which the first cleaning element and / or the second cleaning element can be detached from the carrier element, in particular non-destructively and / or without tools.
  • a cleaning element can be released from the respective groove, for example, if the cleaning element is to be exchanged for a different type of cleaning element. For example, it is possible to exchange a rigid slide blade for a flexible slide blade. It is also possible in this way, for example, to exchange a slide blade for a brush.
  • the handle of the floor cleaning device is preferably designed such that the floor cleaning device can be used with both hands by an upright, in particular adult, person for floor cleaning.
  • the handle is preferably designed in the manner of a broomstick.
  • the stem has a length of more than 1 m, in particular of more than 1.50 m.
  • the carrier element can advantageously have a handle receptacle which enables one end of the handle to be fixed to the carrier element.
  • the handle receptacle can advantageously be arranged longitudinally and / or transversely.
  • the handle receptacle can be designed in particular as a sleeve which has a receiving space for one end of a handle.
  • the receiving space can be designed conically in order to be able to receive a conically tapering end of a stem in a form-fitting manner.
  • the receiving space can be of cylindrical design in order to be able to receive a cylindrical end of a stem in a form-fitting manner.
  • At least one first fastening means is preferably present, by means of which the fastening section of the first cleaning element is fixed relative to the carrier element.
  • at least one second fastening means is preferably also present, by means of which the fastening section of the second cleaning element is fixed relative to the carrier element.
  • the first fastening means is designed to be non-destructive and / or detachable without tools.
  • the second fastening means can also advantageously be designed in such a way that it can be released non-destructively and / or without tools. Such a design has the very special advantage that the user can exchange the cleaning elements quickly and easily.
  • the fastening section of the first cleaning element has at least one opening that is aligned with openings through the walls delimiting the groove, so that a fixing bolt, in particular a fixing bolt with a head, can be inserted through.
  • a fixing bolt in particular a fixing bolt with a head
  • the fixing bolt and the securing element can be connected to one another in a form-fitting manner.
  • the securing element is designed as a spring clip which engages in a circumferential retaining groove of the fixing bolt.
  • the fixing bolt has a thread onto which a nut is screwed from the outside after it has been pushed through the walls delimiting the groove and through the fastening section.
  • the securing element has a receptacle into which the free end of the fixing bolt is inserted, at least one radially outwardly directed projection of the fixing bolt engaging behind a counter-projection arranged inside the receptacle.
  • a longitudinal groove can be provided in the interior of the receptacle through which the outwardly directed projection can run when axially nested.
  • a rotation by a predetermined angle in particular by an angle of 90 °, for example, in which the projection is guided in a tangential groove of the receptacle, this tangential groove being limited on one side by the counter-projection.
  • a release is made possible by a simple rotation of the receptacle relative to the fixing bolt in the opposite direction and a subsequent pulling apart.
  • the fixing bolt can be moved into a release position by a rotation, for example by a rotation of 90 °, relative to the securing element, which allows a trouble-free separation of the fixing bolt from the securing element by axially pulling it apart.
  • the carrier element is manufactured as a continuously cast part or has at least one continuously cast part.
  • Such an embodiment has the very special advantage that a large number of carrier elements can be produced in a mass production process, while still being able to achieve particularly good rigidity and strength.
  • the carrier element is produced, in particular in one piece, as an injection-molded part, in particular as a plastic injection-molded part. It is particularly stable and yet inexpensive to manufacture the carrier element as an ABS injection-molded part.
  • the carrier element has several support ribs which support the handle receptacle of the carrier element and which support themselves on the top and / or on wing sections of the carrier element which have the grooves on their free edges.
  • the carrier element can in particular consist of a metal, in particular aluminum, or from a metal alloy, in particular a metal alloy that contains aluminum.
  • the carrier element can be angled or curved. Such a design gives the carrier element particularly good rigidity.
  • the carrier element can advantageously be designed in such a way that the two grooves are oriented in different directions.
  • the carrier element can advantageously have a length of more than 50 cm or more than 60 cm or more than 70 cm.
  • a carrier element which has a length of 50 cm is particularly advantageous.
  • a floor cleaning device with a support element with a length of 50 cm is particularly suitable for cleaning smaller and / or angled surfaces.
  • a floor cleaning device whose carrier element has a length of 70 cm or more than 70 cm is particularly advantageous for cleaning larger areas.
  • the cleaning element inserted into one of the grooves is preferably designed to be of the same length as the respective groove. However, it is not excluded to insert a shorter or a longer cleaning element into the groove and to fix it.
  • the fastening section of the respective cleaning element is inserted into the groove without play.
  • the fastening section is inserted into the groove with a preferably small amount of play.
  • the play is preferably less than 0.1 mm or less than 0.2 mm.
  • the two grooves of the floor cleaning device according to the invention are preferably of identical design.
  • the grooves have the same shape and size.
  • Such a design has the particular advantage that the user does not have to pay attention to inserting a specific cleaning element exclusively into a specific groove.
  • the fastening sections of all cleaning elements for example also the fastening sections of a third, fourth or fifth cleaning element of a set
  • a particularly high level of flexibility is achieved because it enables the user to fix each of the cleaning elements in one of the grooves and so adapt the floor cleaning device to its acute cleaning task.
  • a floor cleaning set which has a floor cleaning device according to the invention and several, in particular different types of cleaning elements, is of particular advantage.
  • three, four or more, in particular different types of cleaning elements can be present.
  • the different cleaning elements can be fixed on the carrier element in exchange, in particular without tools and / or non-destructively.
  • a floor cleaning device of the type mentioned is of particular advantage in which - regardless of whether a second groove is present - the carrier element has a groove running in the longitudinal extension of the fastening element, with a fastening section of a cleaning element designed as a brush in the groove is plugged in and fixed.
  • a floor cleaning device has the very special advantage that the cleaning element designed as a brush, in particular tool-free and / or non-destructive, can be exchanged for another cleaning element, for example a slide plate or a different type of brush. In this way it is advantageously achieved that the floor cleaning device can be easily and quickly converted for different cleaning tasks.
  • the floor cleaning device both as a broom and - after replacing the brush with a slide blade - as a snow shovel, for example.
  • the further groove can be aligned parallel to the first groove.
  • Such an execution, at which the carrier element has a further groove largely corresponds to the floor cleaning device described in detail above.
  • such a floor cleaning device can have one or more of the additional features described above.
  • Figure 1 shows an embodiment of a floor cleaning device according to the invention with an elongated support element 1 to which the end of a handle 2 that can be grasped with both hands is attached.
  • the carrier element 1 has two grooves 3, 4 which are parallel to one another and extend in the longitudinal direction (in relation to the figure, perpendicular to the plane of the drawing) of the carrier element.
  • a fastening section 5 of a first cleaning element 6 is inserted and fixed into a groove 3.
  • a fastening section 7 of a second cleaning element 8 is inserted and fixed into the other groove 4.
  • the carrier element 1 has a handle receptacle 9 in which one end of the handle 2 is fixed.
  • the first cleaning element 6 is designed as a first slide blade 10, which has a cleaning lip 11 which adjoins the fastening section 5 and is arranged outside the groove 3.
  • the second cleaning element 8 is designed as a brush.
  • the brush has a base body 12 which has bristles 13 on one side and which has the fastening section 7 inserted into the other groove 4 on the other side.
  • the fastening section 5 of the first cleaning element 6 has several openings 14 (see FIG Figure 3 ) with openings 15 (see Figure 3 ) is aligned through the walls delimiting the groove 3, with a fixing bolt 16 for fixing the cleaning element 6 inside the groove 3 through the openings 14, 15 and being secured against unintentional pulling out with a securing element 17.
  • the fastening section 7 of the second cleaning element 8 also has several openings 14 which are aligned with openings 15 through the walls delimiting the other groove 4 and through which a fixing bolt 16 is inserted, which is secured against unintentional pulling out by means of a securing element 17.
  • Figure 2 shows the floor cleaning device in a perspective view, the handle 2 and the fixing bolts 16 and the respective securing element 17 not being shown for the sake of clarity.
  • FIG. 3 shows the floor cleaning device (without handle) with the cleaning elements 6, 8 removed.
  • Figure 4 shows an embodiment of another floor cleaning device according to the invention, which has a second slide blade 18 instead of a brush 8.
  • Figure 5 shows an alternative embodiment of a floor cleaning device according to the invention, the carrier element 1 of which has a single groove 3 running in the longitudinal direction.
  • a fastening section 7 of a cleaning element 8 designed as a brush is inserted and fixed in the groove 3.
  • the floor cleaning device is part of a floor cleaning set which, in addition to the carrier element 1 and the brush, has a further cleaning element 19, which is designed as a slide blade 20.
  • the brush can be detached from the carrier element 1, which is shown in FIG Figure 6 is shown.
  • the fastening section 21 of the further cleaning element 19 can then be fastened to the carrier element 1, which is shown in FIG Figure 7 is shown.
  • FIG 8 shows an exemplary embodiment of a fastening means 22.
  • the fastening means 22 has a fixing bolt 16 with a head 23.
  • the fixing bolt 16 is intended to fix the respective fastening section 5, 7, 21 of the cleaning element 6, 8, 19 in the groove 3, 4 into which the fastening section 5, 7, 21 is inserted.
  • the fixing bolt 16 is both through openings 15 in the walls of the Carrier element 1, which delimit the groove 3, 4 and guided through the openings 14 in the respective cleaning element 5, 7, 19.
  • the fastening means 22 also has a securing element 17 which is designed as a spring clip 24.
  • the fixing bolt 16 After the fixing bolt 16 has been pushed through the openings 14, 15, the fixing bolt 16 is positively connected to the securing element 17, the securing element 17 engaging in a circumferential retaining groove 25 of the fixing bolt 16.
  • the securing element 17 is pushed laterally onto the fixing bolt 16, the free ends of the spring clip 24 being briefly bent apart until the spring clip 24 engages around the fixing bolt 16 within the retaining groove 25 and thus engages.
  • Figure 9 shows that in Figure 8 The illustrated embodiment of a fastening means 22 during the process of fixing a fastening section 5 of a first cleaning element 6 inserted into a groove 3 of a (partially shown) carrier element 1.
  • the fastening means 22 is shown with solid lines, while the carrier element 1 and the first cleaning element 6 are shown in dashed lines are.
  • FIG 10 shows another exemplary embodiment of a fastening means 22.
  • the fastening means 22 has a fixing bolt 16 with a head 23.
  • the fixing bolt 16 is intended to fix the respective fastening section 5, 7, 21 of the cleaning element 6, 8, 19 in the groove 3, 4 into which the fastening section 5, 7, 21 is inserted.
  • the fixing bolt 16 is guided both through openings 15 in the walls of the carrier element 1, which delimit the groove 3, 4, and through the openings 14 in the respective cleaning element 5, 7, 19.
  • the fastening means 22 also has a securing element 17 which is designed as a bolt 26. After the fixing bolt 16 has been pushed through the openings 14, 15, the fixing bolt 16 is positively connected to the securing element 17 by sliding the securing element 17 onto the fixing bolt 16 and then shifting it perpendicular to the longitudinal axis of the fixing bolt 16 so that retaining flanks 27 of the bolt 26 engage in the retaining groove 25 of the fixing bolt 16.
  • FIG 11 shows a further embodiment of an inventive Floor cleaning device in a cross-sectional view.
  • the carrier element 1 is produced in one piece as an injection molded part, in particular as a plastic injection molded part, and has two integrated grooves 3, 4 into which cleaning elements 6, 8 can be inserted and fixed.
  • the carrier element 1 has a plurality of support ribs 26 distributed around the circumference of the handle receptacle 9, which have the handle receptacle 9 of the carrier element 1 relative to the top of the center piece 27 of the carrier element and to the wing sections of the carrier element 1, which have the grooves 3, 4 at the end , support.

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  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
EP20158602.1A 2019-02-22 2020-02-20 Appareil de nettoyage du sol Active EP3698700B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202019101040.1U DE202019101040U1 (de) 2019-02-22 2019-02-22 Bodenreinigungsgerät

Publications (2)

Publication Number Publication Date
EP3698700A1 true EP3698700A1 (fr) 2020-08-26
EP3698700B1 EP3698700B1 (fr) 2025-03-26

Family

ID=65817532

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20158602.1A Active EP3698700B1 (fr) 2019-02-22 2020-02-20 Appareil de nettoyage du sol

Country Status (2)

Country Link
EP (1) EP3698700B1 (fr)
DE (1) DE202019101040U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114027736A (zh) * 2021-11-17 2022-02-11 深圳市银星智能科技股份有限公司 清洁机器人、清洁模块、清洁组件、基座和清洁系统

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785483A (en) 1952-01-23 1957-03-19 Gajewski George John Hand operated snowplow
US5539949A (en) * 1994-07-25 1996-07-30 Stanton; John L. Hinged squeegee
DE20116441U1 (de) * 2001-10-06 2003-02-27 Emmel, Mathias, Dipl.-Ing., 35390 Gießen Gerät zum Reinigen und Enteisen glatter Flächen
US20070187964A1 (en) 2006-02-16 2007-08-16 Marble Jeffery B Slick snow stick
KR200437022Y1 (ko) * 2006-11-10 2007-10-26 최홍석 청소용구
US7347468B1 (en) 2004-03-16 2008-03-25 Steven Tidcomb Combined shovel and clearing tool arrangement
DE202008003824U1 (de) 2008-03-18 2008-06-26 Krahn, Heinrich Schneeschieber und Schneeschaufel
DE102011119132A1 (de) 2011-11-23 2013-05-23 Michael Debus Handbetriebenes Bodenreinigungsgerät
US20160095492A1 (en) 2014-10-07 2016-04-07 Unger Marketing International, Llc Squeegee devices with one or more collection features
US20180070790A1 (en) * 2016-09-13 2018-03-15 Quickie Manufacturing Corporation Squeegee

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005012679A1 (de) * 2005-03-18 2006-09-21 Peter Sieger Verfahren zum Betreiben eines Flächenreinigungskopfes und Flächenreinigungskopf zur Durchführung des Verfahrens

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785483A (en) 1952-01-23 1957-03-19 Gajewski George John Hand operated snowplow
US5539949A (en) * 1994-07-25 1996-07-30 Stanton; John L. Hinged squeegee
DE20116441U1 (de) * 2001-10-06 2003-02-27 Emmel, Mathias, Dipl.-Ing., 35390 Gießen Gerät zum Reinigen und Enteisen glatter Flächen
US7347468B1 (en) 2004-03-16 2008-03-25 Steven Tidcomb Combined shovel and clearing tool arrangement
US20070187964A1 (en) 2006-02-16 2007-08-16 Marble Jeffery B Slick snow stick
KR200437022Y1 (ko) * 2006-11-10 2007-10-26 최홍석 청소용구
DE202008003824U1 (de) 2008-03-18 2008-06-26 Krahn, Heinrich Schneeschieber und Schneeschaufel
DE102011119132A1 (de) 2011-11-23 2013-05-23 Michael Debus Handbetriebenes Bodenreinigungsgerät
US20160095492A1 (en) 2014-10-07 2016-04-07 Unger Marketing International, Llc Squeegee devices with one or more collection features
US20180070790A1 (en) * 2016-09-13 2018-03-15 Quickie Manufacturing Corporation Squeegee

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114027736A (zh) * 2021-11-17 2022-02-11 深圳市银星智能科技股份有限公司 清洁机器人、清洁模块、清洁组件、基座和清洁系统
US12564302B2 (en) 2021-11-17 2026-03-03 Shenzhen Silver Star Intelligent Group Co., Ltd. Cleaning robot, cleaning module, cleaning assembly, base and cleaning system

Also Published As

Publication number Publication date
DE202019101040U1 (de) 2019-03-01
EP3698700B1 (fr) 2025-03-26

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