EP2361541A2 - Cleaning device as hand-held device - Google Patents
Cleaning device as hand-held device Download PDFInfo
- Publication number
- EP2361541A2 EP2361541A2 EP10193276A EP10193276A EP2361541A2 EP 2361541 A2 EP2361541 A2 EP 2361541A2 EP 10193276 A EP10193276 A EP 10193276A EP 10193276 A EP10193276 A EP 10193276A EP 2361541 A2 EP2361541 A2 EP 2361541A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning device
- housing
- webs
- suction
- dirt particles
- 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
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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
- 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
- A47L5/24—Hand-supported suction cleaners
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- 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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/009—Details of suction cleaner tools for additional purposes
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- 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
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
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- 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
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/0606—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads
- A47L9/0626—Rigidly anchored lips, e.g. nozzles adapted for picking up liquids
-
- 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
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/0693—Specially shaped nozzles, e.g. for cleaning radiators, tubes, fans or the like; Dusters
Definitions
- the present invention relates to a cleaning device as a handheld device, in particular for the removal of animal hair, with a housing, on the underside of a friction surface is provided for dissolving dirt particles from a substrate.
- hand vacuum cleaners that can be operated as handheld devices via a power storage and can suck dirt particles into a receiving chamber.
- Such hand vacuum cleaners usually have a housing made of plastic, on which an intake opening is formed.
- Such hand vacuum cleaners work well with loose dirt particles, but if there is some adhesion of the dirt particles to the ground, as is the case, for example, with animal hair on upholstered furniture, these hand vacuum cleaners are of little help.
- the cleaning device comprises a housing, on the underside of which a friction surface for releasing dirt particles is provided, wherein additionally a suction opening is formed on the underside, by means of which the dissolved dirt particles can be sucked into the housing.
- the friction surface has downwardly projecting rigid webs on which a lip of an elastomer is applied.
- a plurality of nubs are formed on the lip. It has been found that, especially with animal hair, removal from a textile surface is difficult because they adhere very well to the substrate. Due to the formation of pimples, even short animal hairs can straighten up when rubbed with the friction surface and thereby partially detach from the substrate. Subsequently, the erect animal hair can be absorbed.
- the lip on the underside of the webs is preferably made of an elastomer having a Shore hardness between 30A and 90A, in particular 50A to 70A. This ensures that a substrate is not damaged by the lip, but on the other hand sufficient brushing is achieved on textile surfaces.
- the webs can extend helically outwardly from a central projection.
- a plurality of webs are provided, for example, three or four webs, between which suction channels are formed, wherein a suction opening is formed on each suction channel.
- the webs may be formed on a plate-shaped lower part and have a height of at least 5 mm, in particular more than 8 mm.
- a power storage and a driven suction fan are arranged in the housing.
- the cleaning device can be constructed very compact and ensure good handling with low weight.
- annularly arranged exhaust openings are provided on the housing. These can be arranged adjacent to the suction fan, which makes a radial acceleration of the air flow, so that the air is then blown out in the radial direction.
- a switch for switching on the suction fan is provided at the top of the housing.
- the switch can be designed so that it turns on the suction fan only at low pressure, which ensures that the suction fan is turned on only when touched by the user.
- the suction fan is automatically switched off, so that not unnecessarily the energy of the power storage is consumed.
- lamellae made of an elastic material can be provided on the friction surface.
- the slats may be formed for example of rubber or silicone and are attached at regular intervals on the underside. It is also possible to provide brush inserts or other friction elements on the friction surface.
- a receiving chamber for dirt particles is formed in a lower region of the housing.
- a filter it can be arranged between the receiving chamber and the suction fan, a filter, so that the sucked dirt particles are not returned to the environment.
- an annular filter may additionally be provided adjacent to the exhaust openings, an annular filter.
- a cleaning device 1 is designed as a handheld device and can be operated without an external power supply.
- the cleaning device 1 comprises a housing with a lower housing part 2 and an upper housing part 3, between which a ring 4 with slot-shaped exhaust openings 14 is arranged.
- the cleaning device 1 is shown with the individual components.
- the lower housing part 2 comprises a housing ring 20, which on a Caseback 21 can be plugged. Between the housing ring 20 and the housing bottom 21, a receiving chamber 28 is formed for dirt particles.
- a suction opening 24 is centrally formed, which is surrounded by an annular friction surface.
- the diameter of the friction surface is more than twice as large as the diameter of the suction opening 24.
- the housing bottom 21 has on the underside 27 on a friction surface on which a plurality of fins 25 are made of an elastic material, in particular of rubber or silicone.
- the fins 25 may be injected, glued or otherwise secured in the manufacture of the plastic housing bottom 21.
- an opening 23 is centrally formed, on which a dirt net 22 is mounted as a filter.
- a suction fan 7 is provided with a fan whose axis of rotation extends vertically.
- the suction fan 7 is disposed within the ring 4 with the exhaust openings 14.
- an annular filter 26 is positioned in front of the exhaust openings 14.
- the suction fan 7 is mounted on a base plate 6, on which a in FIG. 2 Unillustrated motor is set with a power storage.
- the upper housing part 3 is provided on which a push-button 5 is mounted for switching on and off of the suction fan 7.
- FIG. 3 the cleaning device 1 is shown in section. At the bottom 27 dirt can be removed from a textile substrate by the fins 25 and then transported through the suction port 24 into the receiving chamber 28. The cleaned air then flows through the dirt net 22 to the suction fan 7 and is blown out from there through the exhaust openings 14.
- FIG. 4 the cleaning device 1 without upper housing part 3 is shown.
- a power storage 8 is set in the form of one or more batteries that drive an electric motor 9.
- the electric motor 9 drives via a transmission to the suction fan 7, which ensures a low suction air flow, but which is sufficient to suck dust particles, animal hair and other light impurities in the receiving chamber 28.
- FIGS. 5A and 5B the use of the cleaning device 1 is shown.
- the user engages the upper housing part 3 and presses the push button 5.
- This turns on the suction fan 7 and now can be removed by moving the cleaning device 1 on the surface to be cleaned dirt on the fins 25 and sucked through the suction port 24. Dirt particles 11 can also accumulate on the bottom 27 first before they reach the suction opening 24.
- the cleaning device 1 can be positioned on a corresponding base station to then automatically make a recharging of the power storage.
- FIG. 6 a modified embodiment of a cleaning device 1 'is shown, which has a modified lower part 30 and the rest, as the cleaning device 1 described above is formed.
- the lower part 30 is preferably made of plastic and is fixed at its upper side to the housing ring 20.
- downwardly projecting webs 31 are formed, which has a lip 32 made of an elastomer, in particular a thermoplastic elastomer to form a friction surface on the underside.
- the webs 32 extend from a central projection 34 helically outward, wherein at the central projection 34 four webs open. Between the webs 31, a suction channel 37 is formed in each case, which extends to a suction opening 35 adjacent to the projection 34.
- the lip 32 preferably has a height of 0.5 to 2 mm and has a plurality of nubs 33 which project downwardly and also have a height between 0.5 mm and 2 mm.
- the knobs When passing over a textile surface with animal hair, the knobs can set up individual animal hair, so that they can be sucked through the suction channels 37 in the cleaning device 1.
- the lips 32 with the nubs 33 are preferably integrally formed on the webs 31 in two-component injection molding.
- the lower part 30 further has mounting holes 36, in particular for a bayonet lock, which serve for connection to the housing ring 20 or another housing part.
- FIG. 7 the area between two webs 31 with a suction channel 37 is shown in detail.
- the knobs 33 are downwardly protruding, wherein the distance between two nubs 33 in a range between 0.5 to 3 cm, in particular 1 cm, may lie, so that when sweeping a textile surface fibers or hair can be reliably sucked off .
- the helical arrangement of the webs 31 with a length of preferably 5cm to 15cm ensures that at least three lips 32, in particular four lips 32, reach the individual webs 31 in contact with the surface to be cleaned during a linear movement of the cleaning device 1 ' ,
- the housing ring 20 is formed in several parts and includes a disc-shaped filter element and a sieve bottom.
- the air-permeable filter element can be exchangeably received in a dirt chamber. By opening the housing ring 20, the sucked Good from the dirt chamber can then be disposed of.
- the annular filter 26 may be omitted in this embodiment.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Brushes (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Reinigungsvorrichtung als Handgerät, insbesondere zur Entfernung von Tierhaaren, mit einem Gehäuse, an dessen Unterseite eine Reiboberfläche zum Lösen von Schmutzpartikeln von einem Untergrund vorgesehen ist.The present invention relates to a cleaning device as a handheld device, in particular for the removal of animal hair, with a housing, on the underside of a friction surface is provided for dissolving dirt particles from a substrate.
Zum Entfernen von Schmutzpartikeln im Haushaltsbereich gibt es sogenannte Handstaubsauger, die als Handgeräte über einen Stromspeicher betrieben werden können und Schmutzpartikel in eine Aufnahmekammer einsaugen können. Solche Handstaubsauger weisen meist ein Gehäuse aus Kunststoff auf, an dem eine Einsaugöffnung ausgebildet ist. Solche Handstaubsauger funktionieren bei losen Schmutzpartikeln ausreichend, aber wenn eine gewisse Haftung der Schmutzpartikel am Untergrund vorhanden ist, wie dies beispielsweise bei Tierhaaren auf Polstermöbeln der Fall ist, sind diese Handstaubsauger wenig hilfreich.To remove dirt particles in the household area, there are so-called hand vacuum cleaners that can be operated as handheld devices via a power storage and can suck dirt particles into a receiving chamber. Such hand vacuum cleaners usually have a housing made of plastic, on which an intake opening is formed. Such hand vacuum cleaners work well with loose dirt particles, but if there is some adhesion of the dirt particles to the ground, as is the case, for example, with animal hair on upholstered furniture, these hand vacuum cleaners are of little help.
Ferner gibt es zum Reinigen von textilen Oberflächen, wie Polstermöbeln, Teppichen, Decken oder Kleidungsstücken Bürsten, mit denen Schmutzpartikel bis zu einem gewissen Grad entfernt werden können. Allerdings besteht bei Bürsten das Problem, dass deren Aufnahmefähigkeit an Schmutzpartikeln begrenzt ist.There are also brushes for cleaning textile surfaces, such as upholstered furniture, carpets, blankets or garments, with which dirt particles can be removed to a certain extent. However, there is a problem with brushes that their absorption capacity is limited to dirt particles.
Es ist daher Aufgabe der vorliegenden Erfindung, eine Reinigungsvorrichtung als Handgerät zu schaffen, die auf einfache Weise eine Entfernung von haftenden Schmutzpartikeln ermöglicht und leicht zu handhaben ist.It is therefore an object of the present invention to provide a cleaning device as a hand-held device, which allows in a simple manner removal of adhesive dirt particles and is easy to handle.
Diese Aufgabe wird mit einer Reinigungsvorrichtung mit den Merkmalen des Anspruches 1 gelöst.This object is achieved with a cleaning device having the features of
Erfindungsgemäß umfasst die Reinigungsvorrichtung ein Gehäuse, an dessen Unterseite eine Reiboberfläche zum Lösen von Schmutzpartikeln vorgesehen ist, wobei zusätzlich eine Saugöffnung an der Unterseite ausgebildet ist, mittels der die gelösten Schmutzpartikel in das Gehäuse eingesaugt werden können. Die Reiboberfläche weist nach unten hervorstehende starre Stege auf, an denen eine Lippe aus einem Elastomer aufgebracht ist. Dadurch ist es für den Benutzer möglich, die als Handgerät ausgebildete Reinigungsvorrichtung über die zu reinigende Oberfläche zu bewegen, wobei anhaftende Schmutzpartikel gelöst oder zu Knäueln verarbeitet werden, bevor sie dann mit nur geringem Druck in das Gehäuse eingesaugt werden. Durch die Kombination der Reiboberfläche mit der Saugöffnung lässt sich die Reinigungsvorrichtung insbesondere zum Entfernen von Tierhaaren oder anderen schwer löslichen Schmutzpartikeln auf Polstern, Teppichen, Decken, Kleidungsstücken oder anderen textilen Untergründen einsetzen.According to the invention, the cleaning device comprises a housing, on the underside of which a friction surface for releasing dirt particles is provided, wherein additionally a suction opening is formed on the underside, by means of which the dissolved dirt particles can be sucked into the housing. The friction surface has downwardly projecting rigid webs on which a lip of an elastomer is applied. This makes it possible for the user to move the designed as a hand-held cleaning device on the surface to be cleaned, wherein adhering dirt particles are dissolved or processed into balls before they are then sucked into the housing with little pressure. By combining the friction surface with the suction opening, the cleaning device can be used in particular for removing animal hair or other poorly soluble dirt particles on upholstery, carpets, blankets, garments or other textile substrates.
Vorzugsweise sind an der Lippe eine Vielzahl von Noppen ausgebildet. Es hat sich herausgestellt, dass gerade bei Tierhaaren sich eine Entfernung von einer textilen Oberfläche schwierig gestaltet, da diese besonders gut am Untergrund anhaften. Durch die Ausbildung von Noppen können sich auch kurze Tierhaare beim Überstreichen mit der Reiboberfläche aufrichten und dadurch teilweise vom Untergrund lösen. Anschließend lassen sich die aufgestellten Tierhaare einsaugen.Preferably, a plurality of nubs are formed on the lip. It has been found that, especially with animal hair, removal from a textile surface is difficult because they adhere very well to the substrate. Due to the formation of pimples, even short animal hairs can straighten up when rubbed with the friction surface and thereby partially detach from the substrate. Subsequently, the erect animal hair can be absorbed.
Die Lippe an der Unterseite der Stege besteht vorzugsweise aus einem Elastomer mit einer Shorehärte zwischen 30A und 90A, insbesondere 50A bis 70A. Dadurch wird gewährleistet, dass ein Untergrund durch die Lippe nicht beschädigt wird, aber auf der anderen Seite ein ausreichendes Bürsten bei textilen Oberflächen erreicht wird.The lip on the underside of the webs is preferably made of an elastomer having a Shore hardness between 30A and 90A, in particular 50A to 70A. This ensures that a substrate is not damaged by the lip, but on the other hand sufficient brushing is achieved on textile surfaces.
Für eine besonders gute Absaugung können die Stege sich von einem mittleren Vorsprung helixförmig nach außen erstrecken. Dabei sind vorzugsweise mehrere Stege vorgesehen, beispielsweise drei oder vier Stege, zwischen denen Einsaugkanäle ausgebildet sind, wobei an jedem Einsaugkanal eine Saugöffnung ausgebildet ist. Die Stege können dabei an einem plattenförmigen Unterteil ausgebildet sein und eine Höhe von mindestens 5 mm, insbesondere mehr als 8 mm, aufweisen.For a particularly good suction, the webs can extend helically outwardly from a central projection. In this case, preferably a plurality of webs are provided, for example, three or four webs, between which suction channels are formed, wherein a suction opening is formed on each suction channel. The webs may be formed on a plate-shaped lower part and have a height of at least 5 mm, in particular more than 8 mm.
Gemäß einer bevorzugten Ausgestaltung der Erfindung sind in dem Gehäuse ein Stromspeicher und ein angetriebenes Sauggebläse angeordnet. Die Reinigungsvorrichtung kann dabei besonders kompakt aufgebaut sein und mit geringem Eigengewicht eine gute Handhabung gewährleisten.According to a preferred embodiment of the invention, a power storage and a driven suction fan are arranged in the housing. The cleaning device can be constructed very compact and ensure good handling with low weight.
In einer bevorzugten Ausführungsform sind an dem Gehäuse ringförmig angeordnete Ausblasöffnungen vorgesehen. Diese können benachbart zu dem Sauggebläse angeordnet sein, das eine radiale Beschleunigung der Luftströmung vornimmt, so dass die Luft dann in radiale Richtung ausgeblasen wird.In a preferred embodiment, annularly arranged exhaust openings are provided on the housing. These can be arranged adjacent to the suction fan, which makes a radial acceleration of the air flow, so that the air is then blown out in the radial direction.
Vorzugsweise ist an der Oberseite des Gehäuses ein Schalter zum Einschalten des Sauggebläses vorgesehen. Dabei kann der Schalter so ausgebildet sein, dass er nur bei geringem Druck das Sauggebläse einschaltet, was gewährleistet, dass das Sauggebläse nur bei einer Berührung durch den Benutzer angeschaltet ist. Beim Loslassen des Druckknopfes wird das Sauggebläse automatisch abgeschaltet, so dass nicht unnötig die Energie des Stromspeichers verbraucht wird.Preferably, a switch for switching on the suction fan is provided at the top of the housing. In this case, the switch can be designed so that it turns on the suction fan only at low pressure, which ensures that the suction fan is turned on only when touched by the user. When releasing the push button, the suction fan is automatically switched off, so that not unnecessarily the energy of the power storage is consumed.
Um ein gutes Entfernen von Schmutzpartikeln auf textilen Oberflächen zu gewährleisten, können an der Reiboberfläche Lamellen aus einem elastischen Material vorgesehen sein. Die Lamellen können beispielsweise aus Gummi oder Silikon ausgebildet sein und sind in regelmäßigen Abständen an der Unterseite befestigt. Es ist auch möglich, an der Reiboberfläche Bürsteneinsätze oder andere Reibelemente vorzusehen.In order to ensure a good removal of dirt particles on textile surfaces, lamellae made of an elastic material can be provided on the friction surface. The slats may be formed for example of rubber or silicone and are attached at regular intervals on the underside. It is also possible to provide brush inserts or other friction elements on the friction surface.
Vorzugsweise ist in einem unteren Bereich des Gehäuses eine Aufnahmekammer für Schmutzpartikel ausgebildet. Dadurch können auch größere Flächen mit der Reinigungsvorrichtung gereinigt werden. Dabei kann zwischen der Aufnahmekammer und dem Sauggebläse ein Filter angeordnet sein, so dass die aufgesaugten Schmutzpartikel nicht wieder an die Umgebung abgegeben werden. Für eine besonders gute Reinigungsleistung kann zusätzlich benachbart zu den Ausblasöffnungen ein ringförmiger Filter vorgesehen sein.Preferably, a receiving chamber for dirt particles is formed in a lower region of the housing. As a result, even larger areas can be cleaned with the cleaning device. It can be arranged between the receiving chamber and the suction fan, a filter, so that the sucked dirt particles are not returned to the environment. For a particularly good cleaning performance may additionally be provided adjacent to the exhaust openings, an annular filter.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispieles mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:
Figur 1- eine perspektivische Ansicht eines Ausführungsbeispieles der erfindungsgemäßen Reinigungsvorrichtung;
Figur 2- eine Explosionsdarstellung der Reinigungsvorrichtung der
;Figur 1 Figur 3- eine geschnittene perspektivische Ansicht der Reinigungsvorrichtung der
;Figur 1 Figur 4- eine perspektivische Ansicht der Reinigungsvorrichtung ohne oberem Gehäuseteil;
- Figur 5A und 5B
- zwei Ansichten der Reinigungsvorrichtung der
bei der Benutzung;Figur 1 Figur 6- eine perspektivische Ansicht eines modifizierten Ausführungsbeispiels einer Reinigungsvorrichtung, und
Figur 7- eine Detailansicht des Unterteils der Reinigungsvorrichtung der
.Figur 6
- FIG. 1
- a perspective view of an embodiment of the cleaning device according to the invention;
- FIG. 2
- an exploded view of the cleaning device of
FIG. 1 ; - FIG. 3
- a sectional perspective view of the cleaning device of
FIG. 1 ; - FIG. 4
- a perspective view of the cleaning device without upper housing part;
- FIGS. 5A and 5B
- two views of the cleaning device of
FIG. 1 in use; - FIG. 6
- a perspective view of a modified embodiment of a cleaning device, and
- FIG. 7
- a detailed view of the lower part of the cleaning device of
FIG. 6 ,
Eine Reinigungsvorrichtung 1 ist als Handgerät ausgebildet und kann ohne eine externe Stromversorgung betrieben werden. Die Reinigungsvorrichtung 1 umfasst ein Gehäuse mit einem unteren Gehäuseteil 2 und einem oberen Gehäuseteil 3, zwischen denen ein Ring 4 mit schlitzförmigen Ausblasöffnungen 14 angeordnet ist. An dem oberen Gehäuseteil 3 ist ferner ein Druckknopf 5 zum Einschalten eines Sauggebläses vorgesehen.A
In
In dem Gehäuseboden 21 ist mittig eine Saugöffnung 24 ausgebildet, die von einer ringförmigen Reiboberfläche umgeben ist. Der Durchmesser der Reiboberfläche ist mehr als doppelt so groß wie der Durchmesser der Saugöffnung 24.In the
Der Gehäuseboden 21 weist an der Unterseite 27 eine Reiboberfläche auf, an der mehrere Lamellen 25 aus einem elastischen Material, insbesondere aus Gummi oder Silikon festgelegt sind. Die Lamellen 25 können bei der Herstellung des aus Kunststoff bestehenden Gehäusebodens 21 eingespritzt, angeklebt oder anderweitig befestigt sein.The
An dem Gehäusering 20 ist mittig eine Öffnung 23 ausgebildet, auf die ein Schmutznetz 22 als Filter montiert ist. Oberhalb des Schmutznetzes 22 ist ein Sauggebläse 7 mit einem Ventilator vorgesehen, dessen Drehachse sich vertikal erstreckt. Das Sauggebläse 7 ist innerhalb des Ringes 4 mit den Ausblasöffnungen 14 angeordnet. In dem Ring 4 ist vor den Ausblasöffnungen 14 ein ringförmiger Filter 26 positioniert.On the
Das Sauggebläse 7 ist an einer Basisplatte 6 gelagert, auf der ein in
In
In
In den
Sofern die Batterien des Stromspeichers 8 wiederaufladbar sind, kann die Reinigungsvorrichtung 1 auf einer entsprechenden Basisstation positioniert werden, um dann automatisch eine Wiederaufladung der Stromspeicher vorzunehmen.If the batteries of the power accumulator 8 are rechargeable, the
In
Das Unterteil 30 besteht vorzugsweise aus Kunststoff und ist an seiner Oberseite an dem Gehäusering 20 fixiert. Auf der Unterseite des Unterteils 30 sind nach unten hervorstehende Stege 31 ausgebildet, die zur Ausbildung einer Reiboberfläche an der Unterseite eine Lippe 32 aus einem Elastomer, insbesondere einem thermoplastischen Elastomer, aufweist. Die Stege 32 erstrecken sich von einem mittleren Vorsprung 34 helixförmig nach außen, wobei an dem mittleren Vorsprung 34 vier Stege münden. Zwischen den Stegen 31 ist jeweils ein Saugkanal 37 ausgebildet, der sich zu einer Saugöffnung 35 benachbart zu dem Vorsprung 34 erstreckt.The
Die Lippe 32 besitzt vorzugsweise eine Höhe von 0,5 bis 2 mm und weist eine Vielzahl von Noppen 33 auf, die nach unten hervorstehen und ebenfalls eine Höhe zwischen 0,5 mm und 2 mm besitzen. Beim Überstreichen einer textilen Oberfläche mit Tierhaaren können die Noppen einzelne Tierhaare aufstellen, damit diese durch die Saugkanäle 37 in die Reinigungsvorrichtung 1 eingesaugt werden können. Die Lippen 32 mit den Noppen 33 sind vorzugsweise im Zweikomponentenspritzguss an den Stegen 31 angeformt.The
Das Unterteil 30 weist ferner noch Montageöffnungen 36, insbesondere für einen Bajonettverschluss, auf, die zur Verbindung mit dem Gehäusering 20 oder einem anderen Gehäuseteil dienen.The
In
Der Gehäusering 20 ist mehrteilig ausgebildet und beinhaltet ein scheibenförmiges Filterelement und einen Siebboden. Das luftdurchlässige Filterelement kann auswechselbar in einer Schmutzkammer aufgenommen sein. Durch Öffnen des Gehäuserings 20 kann das eingesaugte Gut aus der Schmutzkammer dann entsorgt werden. Der ringförmige Filter 26 kann bei dieser Ausführungsform entfallen.The
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE201020000267 DE202010000267U1 (en) | 2010-02-26 | 2010-02-26 | Cleaning device as a hand-held device |
Publications (3)
Publication Number | Publication Date |
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EP2361541A2 true EP2361541A2 (en) | 2011-08-31 |
EP2361541A3 EP2361541A3 (en) | 2012-06-13 |
EP2361541B1 EP2361541B1 (en) | 2014-03-26 |
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EP20100193276 Not-in-force EP2361541B1 (en) | 2010-02-26 | 2010-12-01 | Cleaning device as hand-held device |
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EP (1) | EP2361541B1 (en) |
DE (1) | DE202010000267U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113057515A (en) * | 2021-02-19 | 2021-07-02 | 黎巍 | Dust absorption cleans type garbage bin |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19829044C2 (en) * | 1998-06-29 | 2001-07-12 | Monika Geis | Suction mouthpiece for vacuum cleaners |
WO2004049886A2 (en) * | 2002-12-03 | 2004-06-17 | S. C. Johnson & Son, Inc. | P0wered cleaner/polisher |
-
2010
- 2010-02-26 DE DE201020000267 patent/DE202010000267U1/en not_active Expired - Lifetime
- 2010-12-01 EP EP20100193276 patent/EP2361541B1/en not_active Not-in-force
Non-Patent Citations (1)
Title |
---|
None |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113057515A (en) * | 2021-02-19 | 2021-07-02 | 黎巍 | Dust absorption cleans type garbage bin |
CN113057515B (en) * | 2021-02-19 | 2022-04-19 | 黎巍 | Dust absorption cleans type garbage bin |
Also Published As
Publication number | Publication date |
---|---|
DE202010000267U1 (en) | 2010-04-22 |
EP2361541A3 (en) | 2012-06-13 |
EP2361541B1 (en) | 2014-03-26 |
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