EP1949836A2 - Cleaning device - Google Patents
Cleaning device Download PDFInfo
- Publication number
- EP1949836A2 EP1949836A2 EP08001135A EP08001135A EP1949836A2 EP 1949836 A2 EP1949836 A2 EP 1949836A2 EP 08001135 A EP08001135 A EP 08001135A EP 08001135 A EP08001135 A EP 08001135A EP 1949836 A2 EP1949836 A2 EP 1949836A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning
- cleaning device
- fluid
- drive
- rotation
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 127
- 239000012530 fluid Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 3
- 235000013358 Solanum torvum Nutrition 0.000 description 2
- 240000002072 Solanum torvum Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
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
- A47L4/00—Cleaning window shades, window screens, venetian blinds
Definitions
- the present invention relates to a cleaning or processing device, in particular a portable hand cleaner, with a plurality of particular brush-like cleaning or processing organs, which are arranged on a common carrier, or with at least one brush-like cleaning member, which is arranged on a support.
- Such devices are basically known, for example DE 10 2004 034 819 B3 ,
- the object of the invention is to develop a device of the type mentioned in such a way that it is easy to handle and versatile.
- a cleaning fluid can be used simultaneously as a rotary drive for the cleaning institutions.
- the kinetic energy of the supplied fluid is used to pressurize a drive means, ie a use of the recoil principle is not required.
- the rotary drive of the cleaning devices based on the Schaufelrad- or turbine principle ie, the kinetic energy of the supplied fluid is used by the fluid with a correspondingly formed drive means, in particular a blade or turbine wheel, cooperates and this set in rotation.
- the advantage here is that the drive is independent of the design of the cleaning organs and e.g. in particular in the context of a modular design of the cleaning device with differently shaped cleaning parts, e.g. Brush parts, can be coupled to realize different applications.
- Each cleaning member preferably comprises a cleaning part designed in particular as a brush part, which rotates relative to the carrier of the cleaning device during operation, and a drive compartment with which the cleaning part is interchangeably coupled, by means of which the module can be attached to the carrier and which serves, in particular, to communicate with one or more fluid supply means to convert the incoming fluid in the desired rotational movement of the cleaning part.
- the drive part of each module comprises a blade or turbine wheel, which is acted upon by the fluid entering the module or the drive part, in order in this way to be rotated and thus to set the cleaning part or brush part in rotation.
- modules may be mounted on a common carrier according to one aspect of the invention.
- the number of modules is basically not limited. Restrictions can at best be given by the design of the carrier or the fluid supply means.
- the carrier or can the fluid supply means be designed so that only at a certain number of connection points modules can be supplied with fluid.
- One and the same module can preferably be used together with other modules in a cleaning device in which a plurality of cleaning devices are provided, as well as in isolation, i. as the sole module of a cleaning device.
- the mode of operation of the modules is therefore independent of whether additional modules are provided on the respective cleaning device or not.
- each of the modules may be configured to be usable on an envelope, i. can be coupled in two different orientations with the carrier or the fluid supply device.
- different directions of rotation of the cleaning part relative to the carrier can be achieved simply by coupling the module to the carrier or the fluid supply device either in one orientation or in the other orientation.
- a different direction then results for the loading of a blade or turbine wheel of the module provided in the drive device.
- it is possible, when using a plurality of modules to couple a module in a first orientation and a further module in a second orientation to the carrier or the fluid supply device. Two simultaneously operated modules can be operated in this way in opposite directions, which arise during use resulting torques at least partially and a "migration effect" of the cleaning device during use is at least largely avoided.
- the cleaning device shown is a lamellar or blind cleaner with four cleaning members in the form of brushes 11, which are arranged in series along a common elongated support 13 with distance from each other.
- the carrier 13 is in particular a sheet-metal profile.
- a handle 15 in particular made of plastic, which comprises two half-shells.
- the cleaning device is designed so that it can be held and operated by a person in one hand during operation.
- an actuating device 17 is provided in the form of a release lever, with which the below-explained fluid supply to the brushes 11 can be released and interrupted.
- the supply of the fluid takes place via a fluid inlet 19, which is arranged in the lower grip region, and to which a fluid supply line formed, for example, as a hose can be connected.
- the fluid flows via a distributor device 21 into one of two distributor lines 23, which extend parallel to one another along the carrier 13 and thus on both sides along the row of cleaning brushes 11.
- the user can supply the fluid to either one or the other manifold 23.
- either the cleaning brushes 11 can be operated in one or the other direction of rotation, which will be discussed in more detail below.
- the distributor lines 23 are closed in a fluid-tight manner at their free ends remote from the distributor device 21.
- the switching over to the distributor device 21 takes place, for example, by providing a movably mounted slider which is arranged on both sides, in Fig. 1 and 2 Switching buttons 25 shown without sealing can be moved. The position of the slider then determines the direction of rotation of the brushes 11th
- each cleaning device 11 comprises a housing-like, forwardly open carriage 27 having on opposite sides of a sleeve-shaped portion 29, with the the carriage 27 is inserted over the respective distribution line 23.
- each sleeve-shaped portion 29 an effective as a print cartridge inner sleeve 31 is arranged.
- the print cartridges 31 are each configured such that they define together with the outer wall of the respective distribution line 23 a pressure chamber 33 which is sealed at the ends of the print cartridges 31 each by an O-ring 35 to the outside. Both an inlet opening 37 formed in the distribution line 23 and a drive opening 39 formed in the print cartridge communicate with the pressure space 33.
- the drive opening 39 is designed, arranged and aligned such that fluid flowing through the drive opening 39 from the pressure chamber 33 into the carriage housing impinges on a turbine or paddle wheel section 41 of the respective cleaning element 11 in the form of a fluid pressure jet and in this way the cleaning element 11 is in rotation offset, which is rotatably mounted on the carriage 27 for this purpose.
- the rotatable mounting of the blade or Turbinenradabitess 41 can be done for example via a simple hub / axle connection.
- ball bearings can be used.
- an elongate cylindrical brush 43 which is provided with cleaning bristles 45 in the exemplary embodiment illustrated here.
- 43 disc-shaped disc brushes may be provided instead of these brushes.
- the cleaning device can be realized in a modular design such that the illustrated cylinder brushes 11 can be replaced by the mentioned plate brushes or other cleaning devices if necessary. By such a replacement possibility, the versatility of the device is increased in a simple manner.
- An advantage of the invention is therefore that the drive of the cleaning members is independent of their design.
- a special embodiment of the cleaning elements or brushes with regard to the cleaning effect is not a prerequisite for the fluid-rotation drive, since this takes place at the end of the axis of rotation of the cleaning elements 11 close to the carrier.
- a rotationally fixed coupling between interchangeable brush parts and the blade or turbine wheel sections rotatably mounted on the carriage can be achieved, for example, by means of a suitably configured corking, which ensures that the brush parts are entrained.
- Fig. 1 to 3 can be adjusted by the brush spacing to the fin spacing.
- the height adjustment of the carriage 27 is in each case possible in the scope of the axial extent of the pressure chamber 33 defined by the print cartridge 31, i. as long as the inlet openings 37 formed in the distribution lines 23 are in the region of the respective pressure chamber 33, the function of the cleaning elements 11 is ensured.
- the structure of the cleaning device of an elongated support 13 with along the support 13 extending manifolds 23 allows in principle an arbitrarily large working length and thus a basically arbitrarily large number of cleaning members 11th
- the provided in the carrier 13 rows of holes 47 can provide a grid for positioning the carriage 27 in the height adjustment available.
- the grid of the rows of holes 47 can be adapted to common slat spacing of blinds.
- the hand cleaner according to the invention is designed for a working pressure of at least 50 bar, rotational speeds for the cleaning brushes 11 of approximately 1,500 rpm being achieved.
- a working pressure of up to 100 bar is just as conceivable.
- the speed can be halved, for example.
- each of the forwardly open carriage housings means e.g. be provided in the form of one or more arranged in the lower region slopes, which promote a flow of the fluid out of the housing and on the points to be cleaned in the area of action of the brushes 11 inside.
- Fig. 4 shows a sectional side view of an example of a transmission 49, as already mentioned above in general.
- it is a reduction gear, which halves the speed of the paddle wheel 41 for the cleaning or brush part 43 of the cleaning member 11.
- the turbine wheel 41 is rotatably provided with two outer rings 61, 65.
- two outer rings 61, 65 a single, continuous in the axial direction outer ring could be provided.
- the two outer rings. 61, 65 or a single outer ring may be integrally formed with the paddle wheel 41.
- the outer rings 61, 65 form the outer part of a ball bearing, which also comprises a cage 51, in which a A plurality of balls 53 are held such that all balls 53 can only rotate together with the cage 51.
- the inner part of the ball bearing form two inner rings 59, 63.
- the two inner rings 59, 63 are rotatably mounted on a stationary shaft 55 serving as a bearing.
- second inner ring 63 is movable in the axial direction on the shaft 55.
- the second inner ring 63 is biased in the direction of the first inner ring 59. Since the balls 53 run in grooves formed on the mutually facing inner sides of the rings 59, 61, 63, 65, this pretensioning of the right inner ring 63 eliminates any play that may be present in the ball bearing. This ensures that during operation, when the paddle wheel 41 is charged with fluid and thus rotates about the shaft 55, the balls 53 held in the cage 51 roll in a defined manner between the outer rings and the inner rings.
- the defined rolling of the balls 53 has the result that the arrangement described above is effective as a reduction gear, which halves the speed of the paddle wheel 41 with respect to the cage 51 containing the rolling balls 53.
- this cleaning member 11 is thus achieved in the result that the respective brush of the cleaning member 11 rotates half as fast as the paddle wheel 41st
- a particular advantage of this transmission 49 is in addition to the reliable operation of the particularly simple structure that can be realized with inexpensive available components.
- Such a reduction gear could alternatively be realized in the form of a gear constructed from gears, in particular a planetary gear.
- the required components would be associated with significantly higher costs.
- the left illustration in Fig. 5 corresponds to the illustration in Fig. 3 however, the module 27, 43 is not shown together with the fluid supply lines. It is therefore not the opening formed in the fluid lines, opening into the respective pressure chamber 33 inlet openings, but only to see in the ink cartridges forming inner sleeves 31 formed driving openings 39.
- Fig. 6 shows a possible embodiment of a cleaning device in which only a single module is used.
- the device on the handle 15 here runs the axis of rotation of the brush portion 43 in the vertical direction.
- This embodiment shows that the functioning of the cleaning member 11 is basically independent of its orientation in space.
- the advantages of the modular construction according to the invention are particularly evident here: Regardless of how the fluid supply lines 23 extend in space, the cleaning module according to the invention need only be pushed onto the line 23 with the drive part 27 comprising the drive device, in order to ensure rotation of the brush part 43 to care.
- the free end of the supply line 23 is only rotatably supported in an upper arm of the device.
- Fig. 7 shows a further embodiment in which two projecting in opposite directions cleaning modules are present, wherein the axes of rotation of the cleaning parts 43 coincide and run at a proper holding the device on the handle 15 in the horizontal direction, but - unlike Fig. 1 - not away from the user, but to each side.
- Each module is pushed with its drive part 27 on a single fluid supply line 23.
- a support wheel 69 is arranged between the two modules.
- the support wheel 69 is not driven and serves to unroll the device on a surface to be cleaned. This relieves the user. At the same time a defined cleaning distance between the surface to be cleaned on the one hand and the axes of rotation of the cleaning parts 43 on the other hand is maintained.
- Fig. 8 with respect to the orientation of the axes of rotation of the cleaning parts 43 the embodiment of the Fig. 1 , Instead of cylindrical brushes here so-called disc brushes are provided.
- the two modules can according to the embodiment of Fig. 1 be slid on two parallel fluid supply lines 23 to change the direction of rotation of the cleaning parts 43 by operating a corresponding switching device.
- this is not mandatory, ie it is also possible to provide only a single fluid supply line 23.
- Identically configured modules 27, 43 may be coupled in opposite orientation to the fluid supply conduit 23 to rotate in an opposite sense during operation.
- the embodiment of Fig. 9 is similar to the embodiment of Fig. 8 but with the plate brushes - as seen by the user - not working forward, but working sideways.
- the modules 27, 43 may be configured such that they can be adjusted relative to the fluid supply line 23 about its central axis, in order to adjust the working direction of the disc brushes with respect to the orientation of the handle 15 of the device can.
- the modules 27, 43 and the device may be configured such that a certain relative orientation is required in connecting the modules 27, 43 to the fluid supply line 23, in order to realize the illustrated work orientation of the disc brushes 43.
- the 10 and 11 suggest that the use of multiple cleaners, as in Fig. 8 and Fig. 9 shown is not mandatory.
- the cleaning device according to the invention may also have only a single cleaning member 11, wherein depending on the configuration of the cleaning member 11 and the device different working directions of the brush part are possible.
Landscapes
- Cleaning In General (AREA)
- Brushes (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Reinigungs- oder Bearbeitungsvorrichtung, insbesondere einen tragbaren Handreiniger, mit einer Mehrzahl von insbesondere bürstenartigen Reinigungs- oder Bearbeitungsorganen, die an einem gemeinsamen Träger angeordnet sind, oder mit wenigstens einem bürstenartigen Reinigungsorgan, das an einem Träger angeordnet ist.The present invention relates to a cleaning or processing device, in particular a portable hand cleaner, with a plurality of particular brush-like cleaning or processing organs, which are arranged on a common carrier, or with at least one brush-like cleaning member, which is arranged on a support.
Derartige Vorrichtungen sind grundsätzlich bekannt, z.B. aus
Aufgabe der Erfindung ist es, eine Vorrichtung der eingangs genannten Art derart weiterzubilden, dass sie einfach handhabbar und vielseitig einsetzbar ist.The object of the invention is to develop a device of the type mentioned in such a way that it is easy to handle and versatile.
Die Lösung dieser Aufgabe erfolgt durch die Merkmale des Anspruchs 1 sowie des Anspruchs 18.The solution of this object is achieved by the features of
Durch die Erfindung kann ein Reinigungsfluid gleichzeitig als Rotationsantrieb für die Reinigungsorgane genutzt werden.By the invention, a cleaning fluid can be used simultaneously as a rotary drive for the cleaning institutions.
Vorzugsweise wird die kinetische Energie des zugeführten Fluids zum Beaufschlagen einer Antriebseinrichtung verwendet, d.h. eine Nutzung des Rückstoßprinzips ist nicht erforderlich. Insbesondere basiert der Drehantrieb der Reinigungsorgane auf dem Schaufelrad- oder Turbinenprinzip, d.h. die kinetische Energie des zugeführten Fluids wird genutzt, indem das Fluid mit einer entsprechend ausgebildeten Antriebseinrichtung, insbesondere einem Schaufel- oder Turbinenrad, zusammenwirkt und dieses in Rotation versetzt.Preferably, the kinetic energy of the supplied fluid is used to pressurize a drive means, ie a use of the recoil principle is not required. In particular, the rotary drive of the cleaning devices based on the Schaufelrad- or turbine principle, ie, the kinetic energy of the supplied fluid is used by the fluid with a correspondingly formed drive means, in particular a blade or turbine wheel, cooperates and this set in rotation.
Von Vorteil hierbei ist, dass der Antrieb unabhängig von der Ausgestaltung der Reinigungsorgane ist und z.B. insbesondere im Rahmen einer Modulbauweise der Reinigungsvorrichtung mit unterschiedlich ausgebildeten Reinigungsteilen, z.B. Bürstenteilen, gekoppelt werden kann, um unterschiedlich Anwendungen zu realisieren.The advantage here is that the drive is independent of the design of the cleaning organs and e.g. in particular in the context of a modular design of the cleaning device with differently shaped cleaning parts, e.g. Brush parts, can be coupled to realize different applications.
Eine Besonderheit der Erfindung ist insbesondere der mögliche Modulaufbau der Reinigungsorgane. Jedes Reinigungsorgan umfasst bevorzugt einen insbesondere als Bürstenteil ausgebildetes Reinigungsteil, der während des Betriebs relativ zum Träger der Reinigungsvorrichtung rotiert, sowie einen Antriebsabteil, mit welchem der Reinigungsteil insbesondere auswechselbar gekoppelt ist, über welchen das Modul am Träger angebracht werden kann und welcher insbesondere dazu dient, mit einer oder mehreren Fluidzufuhreinrichtungen zu kommunizieren, um das eintretende Fluid in die gewünschte Drehbewegung des Reinigungsteils umzusetzen. Insbesondere umfasst der Antriebsteil jedes Moduls ein Schaufel- oder Turbinenrad, das von dem in das Modul bzw. den Antriebsteil eintretenden Fluid beaufschlagt wird, um auf diese Weise in Drehung versetzt zu werden und somit das Reinigungsteil bzw. Bürstenteil in Drehung zu versetzen.A special feature of the invention is in particular the possible modular construction of the cleaning organs. Each cleaning member preferably comprises a cleaning part designed in particular as a brush part, which rotates relative to the carrier of the cleaning device during operation, and a drive compartment with which the cleaning part is interchangeably coupled, by means of which the module can be attached to the carrier and which serves, in particular, to communicate with one or more fluid supply means to convert the incoming fluid in the desired rotational movement of the cleaning part. In particular, the drive part of each module comprises a blade or turbine wheel, which is acted upon by the fluid entering the module or the drive part, in order in this way to be rotated and thus to set the cleaning part or brush part in rotation.
Mehrere Module können gemäß einem Aspekt der Erfindung an einem gemeinsamen Träger angebracht werden. Dabei ist die Anzahl der Module grundsätzlich nicht begrenzt. Beschränkungen können allenfalls durch die Ausgestaltung des Trägers bzw. der Fluidzufuhreinrichtungen gegeben sein. Insbesondere kann der Träger bzw. können die Fluidzufuhreinrichtungen derart ausgebildet sein, dass nur an einer bestimmten Anzahl von Anschlussstellen Module mit Fluid versorgt werden können.Several modules may be mounted on a common carrier according to one aspect of the invention. The number of modules is basically not limited. Restrictions can at best be given by the design of the carrier or the fluid supply means. In particular, the carrier or can the fluid supply means be designed so that only at a certain number of connection points modules can be supplied with fluid.
Ein und dasselbe Modul kann bevorzugt sowohl gemeinsam mit weiteren Modulen in einer Reinigungsvorrichtung, bei der mehrere Reinigungsorgane vorgesehen sind, als auch in Alleinstellung, d.h. als das einzige Modul einer Reinigungsvorrichtung, verwendet werden. Die Funktionsweise der Module ist also jeweils unabhängig davon, ob an der jeweiligen Reinigungsvorrichtung zusätzliche Module vorgesehen sind oder nicht.One and the same module can preferably be used together with other modules in a cleaning device in which a plurality of cleaning devices are provided, as well as in isolation, i. as the sole module of a cleaning device. The mode of operation of the modules is therefore independent of whether additional modules are provided on the respective cleaning device or not.
Die Module können jeweils insbesondere derart ausgestaltet sein, dass sie auf Umschlag verwendbar sind, d.h. in zwei unterschiedlichen Orientierungen mit dem Träger bzw. der Fluidzufuhreinrichtung gekoppelt werden können. Auf diese Weise können unterschiedliche Drehrichtungen des Reinigungsteils bezogen auf den Träger einfach dadurch erreicht werden, dass das Modul entweder in der einen oder in der anderen Orientierung mit dem Träger bzw. der Fluidzufuhreinrichtung gekoppelt wird. Je nach Orientierung ergibt sich dann insbesondere eine unterschiedliche Richtung der Beaufschlagung eines in der Antriebseinrichtung vorgesehenen Schaufel- oder Turbinenrades des Moduls. Des Weiteren ist es möglich, bei Verwendung mehrerer Module ein Modul in einer ersten Orientierung und ein weiteres Modul in einer zweiten Orientierung mit dem Träger bzw. der Fluidzufuhreinrichtung zu koppeln. Zwei gleichzeitig betriebene Module können auf diese Weise gegensinnig betrieben werden, wodurch sich während der Benutzung entstehende Drehmomente zumindest teilweise aufheben und ein "Wanderungseffekt" der Reinigungsvorrichtung während der Benutzung zumindest weitestgehend vermieden wird.In particular, each of the modules may be configured to be usable on an envelope, i. can be coupled in two different orientations with the carrier or the fluid supply device. In this way, different directions of rotation of the cleaning part relative to the carrier can be achieved simply by coupling the module to the carrier or the fluid supply device either in one orientation or in the other orientation. Depending on the orientation, in particular a different direction then results for the loading of a blade or turbine wheel of the module provided in the drive device. Furthermore, it is possible, when using a plurality of modules, to couple a module in a first orientation and a further module in a second orientation to the carrier or the fluid supply device. Two simultaneously operated modules can be operated in this way in opposite directions, which arise during use resulting torques at least partially and a "migration effect" of the cleaning device during use is at least largely avoided.
Mögliche Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen, der Beschreibung sowie der Zeichnung angegeben.Possible developments of the invention are specified in the dependent claims, the description and the drawings.
Die Erfindung wird im Folgenden beispielhaft unter Bezugnahme auf die Zeichnung beschrieben:The invention is described below by way of example with reference to the drawing:
Es zeigen:
- Fig. 1
- eine perspektivische Ansicht einer Ausführungsform einer erfindungsgemäßen Reinigungsvorrichtung,
- Fig. 2
- eine andere perspektivische Ansicht der Reinigungsvorrichtung von
Fig. 1 , - Fig. 3
- eine Antriebseinrichtung der Reinigungsvorrichtung von
Fig. 1 , - Fig. 4
- eine mögliche Ausführungsform für eine mit einem Getriebe versehene Antriebseinrichtung gemäß der Erfindung,
- Fig. 5
- zwei Ansichten einer weiteren Ausführungsform einer erfindungsgemäßen Reinigungsvorrichtung, und
- Fig. 6 bis 11
- weitere mögliche Ausgestaltungen einer erfindungsgemäßen Reinigungsvorrichtung.
- Fig. 1
- a perspective view of an embodiment of a cleaning device according to the invention,
- Fig. 2
- another perspective view of the cleaning device of
Fig. 1 . - Fig. 3
- a drive device of the cleaning device of
Fig. 1 . - Fig. 4
- a possible embodiment for a geared drive device according to the invention,
- Fig. 5
- two views of another embodiment of a cleaning device according to the invention, and
- Fig. 6 to 11
- further possible embodiments of a cleaning device according to the invention.
Bei der in den
Mit dem Träger 13 verbunden ist ein insbesondere aus Kunststoff hergestellter Handgriff 15, der zwei Halbschalen umfasst. Die Reinigungsvorrichtung ist derart konzipiert, dass sie während des Betriebs von einer Person in einer Hand gehalten und bedient werden kann. An dem Handgriff 15 ist eine Betätigseinrichtung 17 in Form eines Auslösehebels vorgesehen, mit welchem die nachstehend erläuterte Fluidzufuhr zu den Bürsten 11 freigegeben und unterbrochen werden kann.Connected to the
Die Zufuhr des Fluids, insbesondere Wasser, erfolgt über einen im unteren Griffbereich angeordneten Fluideinlass 19, an den eine beispielsweise als Schlauch ausgebildete Fluidzuleitung angeschlossen werden kann.The supply of the fluid, in particular water, takes place via a
Das Fluid strömt über eine Verteilereinrichtung 21 in eine von zwei Verteilerleitungen 23, die sich parallel zueinander längs des Trägers 13 und damit beidseits entlang der Reihe von Reinigungsbürsten 11 erstrecken. Durch Umschalten an der Verteilereinrichtung 21 kann der Benutzer das Fluid entweder der einen oder der anderen Verteilerleitung 23 zuführen. Hierdurch können wahlweise die Reinigungsbürsten 11 in der einen oder in der anderen Drehrichtung betrieben werden, worauf nachstehend näher eingegangen wird. Die Verteilerleitungen 23 sind an ihren freien, von der Verteilereinrichtung 21 entfernten Enden fluiddicht verschlossen.The fluid flows via a
Das Umschalten an der Verteilereinrichtung 21 erfolgt beispielsweise dadurch, dass ein beweglich gelagerter Schieber vorgesehen ist, der über beidseitig angeordnete, in
Wie insbesondere
Innerhalb jedes hülsenförmigen Abschnitts 29 ist eine als Druckpatrone wirksame Innenhülse 31 angeordnet. Die Druckpatronen 31 sind jeweils derart ausgestaltet, dass sie zusammen mit der Außenwand der jeweiligen Verteilerleitung 23 einen Druckraum 33 begrenzen, der an den Enden der Druckpatronen 31 jeweils durch einen O-Ring 35 nach außen abgedichtet ist. Mit dem Druckraum 33 kommunizieren sowohl eine in der Verteilerleitung 23 ausgebildete Einlassöffnung 37 als auch eine in der Druckpatrone ausgebildete Treiböffnung 39.Within each sleeve-
Die Treiböffnung 39 ist derart ausgebildet, angeordnet und ausgerichtet, dass über die Treiböffnung 39 aus dem Druckraum 33 in das Schlittengehäuse strömendes Fluid in Form eines Fluiddruckstrahls auf einen Turbinen- oder Schaufelradabschnitt 41 des jeweiligen Reinigungsorgans 11 auftrifft und auf diese Weise das Reinigungsorgan 11 in Rotation versetzt, das hierzu am Schlitten 27 drehbar gelagert ist.The
Die drehbare Lagerung des Schaufel- oder Turbinenradabschnitts 41 kann z.B. über eine einfache Nabe/Achse-Verbindung erfolgen. Alternativ können beispielsweise Kugellager verwendet werden. Des Weiteren ist es möglich, ein Getriebe vorzusehen, mit dem eine den jeweiligen Anwendungswünschen entsprechende Übersetzung oder Untersetzung der Rotation des Schaufel- oder Turbinenrades 41 realisiert werden kann.The rotatable mounting of the blade or Turbinenradabschnitts 41 can be done for example via a simple hub / axle connection. Alternatively, for example, ball bearings can be used. Furthermore, it is possible to provide a transmission with which a respective application requests corresponding translation or reduction of the rotation of the blade or
Mit dem Schaufel- oder Turbinenrad 41 gekoppelt ist eine in dem hier dargestellten Ausführungsbeispiel lang gestreckte zylindrische Bürste 43, die mit Reinigungsborsten 45 versehen ist. Alternativ können beispielsweise anstelle dieser Bürsten 43 scheibenförmige Tellerbürsten vorgesehen sein. Die Reinigungsvorrichtung kann in Modulbauweise derart realisiert sein, dass die dargestellten Zylinderbürsten 11 durch die erwähnten Tellerbürsten oder anderen Reinigungsorgane bei Bedarf ersetzt werden können. Durch eine derartige Austauschmöglichkeit wird die Vielseitigkeit der Vorrichtung auf einfache Art und Weise erhöht.Coupled to the blade or
Ein Vorteil der Erfindung besteht folglich darin, dass der Antrieb der Reinigungsorgane unabhängig von deren Ausgestaltung ist. Insbesondere ist eine hinsichtlich der Reinigungswirkung spezielle Ausgestaltung der Reinigungsorgane bzw. Bürsten keine Voraussetzung für den Fluidrotationsantrieb, da dieser an dem trägernahen Ende der Drehachse der Reinigungsorgane 11 erfolgt.An advantage of the invention is therefore that the drive of the cleaning members is independent of their design. In particular, a special embodiment of the cleaning elements or brushes with regard to the cleaning effect is not a prerequisite for the fluid-rotation drive, since this takes place at the end of the axis of rotation of the
Es ist auch denkbar, einen stets am Schlitten 27 verbleibenden Schaufel- oder Turbinenradabschnitt vorzusehen und unterschiedlich ausgestaltete Bürstenabschnitte mit dem Schaufel- oder Turbinenrad beispielsweise durch Aufstecken koppelbar auszuführen, um die Reinigungsvorrichtung jeweils dem Anwendungsfall entsprechend konfigurieren bzw. bestücken zu können.It is also conceivable to provide a bucket or turbine wheel section which always remains on the
Eine drehfeste Koppelung zwischen auswechselbaren Bürstenteilen und den am Schlitten drehbar gelagerten Schaufel- oder Turbinenradabschnitten kann beispielsweise durch eine geeignet ausgestaltete Verkronung erreicht werden, die eine Mitnahme der Bürstenteile sicherstellt.A rotationally fixed coupling between interchangeable brush parts and the blade or turbine wheel sections rotatably mounted on the carriage can be achieved, for example, by means of a suitably configured corking, which ensures that the brush parts are entrained.
Insbesondere aus
Die Höhenverstellung der Schlitten 27 ist jeweils im Umfang der axialen Erstreckung des durch die Druckpatrone 31 definierten Druckraumes 33 möglich, d.h. solange sich die in den Verteilerleitungen 23 ausgebildeten Einlassöffnungen 37 im Bereich des jeweiligen Druckraumes 33 befinden, ist die Funktion der Reinigungsorgane 11 sichergestellt.The height adjustment of the
Durch das Vorsehen zweier Verteilerleitungen 23, zwischen denen mittels der Verteilereinrichtung 21 - wie vorstehend erläutert - umgeschaltet werden kann, ist es möglich, wie insbesondere aus
Der Aufbau der Reinigungsvorrichtung aus einem lang gestreckten Träger 13 mit sich längs des Trägers 13 erstreckenden Verteilerleitungen 23 erlaubt grundsätzlich eine beliebig große Arbeitslänge und damit eine grundsätzlich beliebig große Anzahl von Reinigungsorganen 11.The structure of the cleaning device of an
Die im Träger 13 vorgesehenen Lochreihen 47 können ein Raster zur Positionierung der Schlitten 27 bei der Höhenverstellung zur Verfügung stellen. Das Raster der Lochreihen 47 kann an gängige Lamellenabstände von Jalousien angepasst sein.The provided in the
In einer hier lediglich beispielhaft angegebenen Ausgestaltung ist der erfindungsgemäße Handreiniger für einen Arbeitsdruck von wenigstens 50 bar konzipiert, wobei Drehzahlen für die Reinigungsbürsten 11 von ungefähr 1.500 Umin erzielt werden. Ein Arbeitsdruck von bis zu 100 bar ist ebenso ohne weiteres denkbar. Mittels eines Getriebes kann die Drehzahl beispielsweise halbiert werden.In an embodiment given here by way of example only, the hand cleaner according to the invention is designed for a working pressure of at least 50 bar, rotational speeds for the cleaning brushes 11 of approximately 1,500 rpm being achieved. A working pressure of up to 100 bar is just as conceivable. By means of a gearbox, the speed can be halved, for example.
In den nach vorne offenen Schlittengehäusen können jeweils Mittel z.B. in Form einer oder mehrerer im unteren Bereich angeordneter Schrägen vorgesehen sein, die ein Ausfließen des Fluids aus dem Gehäuse heraus und auf die zu reinigenden Stellen in den Wirkungsbereich der Bürsten 11 hinein fördern.In each of the forwardly open carriage housings, means e.g. be provided in the form of one or more arranged in the lower region slopes, which promote a flow of the fluid out of the housing and on the points to be cleaned in the area of action of the
Den inneren Teil des Kugellagers bilden zwei Innenringe 59, 63. Die beiden Innenringe 59, 63 sind drehfest auf einer stationären, als Lager dienenden Welle 55 angeordnet. Zumindest der in
Das definierte Abrollen der Kugeln 53 hat zur Folge, dass die vorstehend beschriebene Anordnung als Untersetzungsgetriebe wirksam ist, welches die Drehzahl des Schaufelrades 41 in Bezug auf den die abrollenden Kugeln 53 enthaltenden Käfig 51 halbiert. Mit dem Käfig 51 drehfest gekoppelt ist ein am Antriebsteil 27 um die Lagerwelle 55 drehbar gelagertes Zwischenstück 57, welches wiederum drehfest mit dem Bürsten- bzw. Reinigungsteil 43 verbunden ist. Bei diesem Reinigungsorgan 11 wird somit im Ergebnis erreicht, dass sich die jeweilige Bürste des Reinigungsorgans 11 halb so schnell dreht wie das Schaufelrad 41.The defined rolling of the
Ein besonderer Vorteil dieses Getriebes 49 ist neben der zuverlässigen Funktionsweise der besonders einfache Aufbau, der sich mit kostengünstig erhältlichen Bauteilen realisieren lässt. Ein derartiges Untersetzungsgetriebe könnte alternativ in Form eines aus Zahnrädern aufgebauten Getriebes, insbesondere eines Planetengetriebes, realisiert werden. Die hierfür erforderlichen Bauteile wären jedoch mit deutlich höheren Kosten verbunden.A particular advantage of this
Die linke Darstellung in
Der in der rechten Darstellung der
Zwischen den beiden Modulen ist ein Stützrad 69 angeordnet. Das Stützrad 69 wird nicht angetrieben und dient dazu, die Vorrichtung auf einer zu reinigenden Fläche abzurollen. Hierdurch wird der Benutzer entlastet. Gleichzeitig wird ein definierter Reinigungsabstand zwischen der zu reinigenden Oberfläche einerseits und den Drehachsen der Reinigungsteile 43 andererseits eingehalten.Between the two modules, a
Das Ausführungsbeispiel der
Das Ausführungsbeispiel der
Die
- 1111
- Reinigungsorgan, BürsteCleaning member, brush
- 1313
- Trägercarrier
- 1515
- Handgriffhandle
- 1717
- Betätigungseinrichtungactuator
- 1919
- Fluideinlassfluid inlet
- 2121
- Verteilereinrichtungdistribution facility
- 2323
- Verteilerleitung, FluidzufuhreinrichtungDistribution line, fluid supply device
- 2525
- Umschaltknopftoggle
- 2727
- Schlitten, AntriebsteilCarriage, drive part
- 2929
- hülsenförmiger Abschnittsleeve-shaped section
- 3131
- Innenhülse, DruckpatroneInner sleeve, print cartridge
- 3333
- Druckraumpressure chamber
- 3535
- O-RingO-ring
- 3737
- Einlassöffnunginlet port
- 3939
- Treiböffnungblowing opening
- 4141
- Schaufel- oder TurbinenradabschnittBlade or turbine section
- 4343
- Bürstenteil, ReinigungsteilBrush part, cleaning part
- 4545
- Reinigungsborstencleaning bristles
- 4747
- Lochreiherow of holes
- 4949
- Getriebetransmission
- 5151
- KäfigCage
- 5353
- Kugel- oder WälzelementBall or rolling element
- 5555
- Lagercamp
- 5757
- Zwischenstückconnecting piece
- 5959
- erster Innenringfirst inner ring
- 6161
- erster Außenringfirst outer ring
- 6363
- zweiter Innenringsecond inner ring
- 6565
- zweiter Außenringsecond outer ring
- 6767
- Vorspannfederbiasing spring
- 6969
- Stützradstabilizer
Claims (20)
dadurch gekennzeichnet,
dass eine Antriebseinrichtung (41) vorgesehen ist, die durch das zugeführte Fluid beaufschlagbar ist, um die Reinigungsorgane (11) in Rotation zu versetzen.Cleaning device according to claim 1,
characterized,
in that a drive device (41) is provided which can be acted upon by the supplied fluid in order to set the cleaning devices (11) in rotation.
dadurch gekennzeichnet,
dass für jedes Reinigungsorgan (11) eine Antriebseinrichtung (41) vorgesehen ist.Cleaning device according to claim 1 or 2,
characterized,
in that a drive device (41) is provided for each cleaning member (11).
dadurch gekennzeichnet,
dass der Rotationsantrieb (41) der Reinigungsorgane (11) auf dem Schaufelrad- oder Turbinenprinzip basiert.Cleaning device according to one of the preceding claims,
characterized,
in that the rotary drive (41) of the cleaning devices (11) is based on the impeller or turbine principle.
dadurch gekennzeichnet,
dass die Reinigungsorgane (11) relativ zueinander verstellbar sind.Cleaning device according to one of the preceding claims,
characterized,
that the cleaning members (11) are adjustable relative to each other.
dadurch gekennzeichnet,
dass die Reinigungsorgane (11) in einer Reihe angeordnet sind.Cleaning device according to one of the preceding claims,
characterized,
in that the cleaning elements (11) are arranged in a row.
dadurch gekennzeichnet,
dass der Träger (13) eine Längserstreckung aufweist und die Reinigungsorgane (11) längs des Trägers (13) verteilt angeordnet sind, wobei die Reinigungsorgane (11) in Längsrichtung des Trägers (13) relativ zueinander verstellbar sind, um unterschiedliche Abstände zwischen benachbarten Reinigungsorganen (11) einzustellen.Cleaning device according to one of the preceding claims,
characterized,
in that the support (13) has a longitudinal extent and the cleaning elements (11) are arranged distributed along the support (13), the cleaning elements (11) being adjustable relative to one another in the longitudinal direction of the support (13) in order to achieve different distances between adjacent cleaning elements ( 11).
dadurch gekennzeichnet,
dass der Träger (13) einen Fluidverteiler (23) umfasst, der wenigstens einen gemeinsamen Fluideingang (19) für mehrere Reinigungsorgane (11) und für jedes Reinigungsorgan (11) wenigstens einen Fluidausgang (37) aufweist.Cleaning device according to one of the preceding claims,
characterized,
in that the carrier (13) comprises a fluid distributor (23) which has at least one common fluid inlet (19) for a plurality of cleaning devices (11) and for each cleaning device (11) at least one fluid outlet (37).
dadurch gekennzeichnet,
dass der Träger (13) wenigstens ein Fluidzufuhrrohr (23) umfasst.Cleaning device according to one of the preceding claims,
characterized,
in that the carrier (13) comprises at least one fluid supply tube (23).
dadurch gekennzeichnet,
dass eine Umschalteinrichtung (25) vorgesehen ist, mit der die Drehrichtung jedes Reinigungsorgans (11) änderbar ist.Cleaning device according to one of the preceding claims,
characterized,
that a switching means (25) is provided with which the direction of rotation of each cleaning member (11) is changeable.
dadurch gekennzeichnet,
dass jedes Reinigungsorgan (11) mit zwei Fluidzufuhreinrichtungen (23) gekoppelt ist, zwischen denen umgeschaltet werden kann und die in der Lage sind, Antriebseinrichtungen (41) der Reinigungsorgane (11) in entgegengesetztem Antriebssinn mit Fluid zu beaufschlagen.Cleaning device according to one of the preceding claims,
characterized,
in that each cleaning member (11) is coupled to two fluid supply means (23), between which it is possible to switch over and which are capable of supplying fluid to drive means (41) of the cleaning members (11) in opposite drive sense.
dadurch gekennzeichnet,
dass die Reinigungsorgane (11) jeweils ein Bürstenteil (43) und ein insbesondere schaufel- oder turbinenradartiges Antriebsteil (41) umfassen, wobei das Bürstenteil (43) auswechselbar mit dem Antriebsteil (41) gekoppelt oder koppelbar ist.Cleaning device according to one of the preceding claims,
characterized,
in that the cleaning members (11) each comprise a brush part (43) and a drive part (41) which is in particular a blade or turbine wheel, wherein the brush part (43) can be interchangeably coupled or coupled to the drive part (41).
dadurch gekennzeichnet,
dass Antriebseinrichtungen (41) der Reinigungsorgane (11) jeweils ein Getriebe (49) umfassen, mit dem die Drehzahl eines mit Fluid beaufschlagbaren Schaufel- oder Turbinenrades (41) für das Reinigungsorgan (11) geändert, insbesondere reduziert und bevorzugt halbiert wird.Cleaning device according to one of the preceding claims,
characterized,
in that the drive means (41) of the cleaning members (11) each comprise a gearbox (49) with which the rotational speed of a blade or turbine wheel (41) which can be acted upon with fluid is changed, in particular reduced and preferably halved, for the cleaning member (11).
dadurch gekennzeichnet,
dass das Getriebe (49) ein Kugel- oder Wälzlager (51, 53) umfasst.Cleaning device according to claim 13,
characterized,
that the transmission (49) is a ball or roller bearings (51, 53).
dadurch gekennzeichnet,
dass das Kugel- oder Wälzlager einen Käfig (51) umfasst, in welchem mehrere Kugel- oder Wälzelemente (53) gehalten sind, die zwischen dem Schaufel- oder Turbinenrad (41) und einem Lager (55) abrollen und dabei den Käfig (51) mitnehmen, wobei das Reinigungsorgan (11) drehfest mit dem Käfig (51) gekoppelt ist.Cleaning device according to claim 14,
characterized,
in that the ball bearing or roller bearing comprises a cage (51) in which a plurality of ball or rolling elements (53) are held, which roll between the blade or turbine wheel (41) and a bearing (55) and thereby the cage (51) take along, with the cleaning member (11) rotatably coupled to the cage (51).
dadurch gekennzeichnet,
dass die Reinigungsorgane (11) jeweils wenigstens eine Druckpatrone (31) umfassen, die eingangsseitig mit einer Fluidzufuhreinrichtung (23) und ausgangsseitig mit einer Antriebseinrichtung (41) des Reinigungsorgans (11) kommuniziert, wobei innerhalb durch die Abmessungen der Druckpatrone (31) bestimmter Grenzen die Fluidkommunikation bei einem Verstellen des Reinigungsorgans (11) relativ zu der Fluidzufuhreinrichtung (23) aufrechterhalten bleibt.Cleaning device according to one of the preceding claims,
characterized,
in that the cleaning devices (11) each comprise at least one print cartridge (31) which communicates with a fluid supply device (23) on the input side and with drive means (41) of the cleaning element (11) on the output side, within limits determined by the dimensions of the print cartridge (31) the fluid communication with an adjustment of the cleaning member (11) relative to the fluid supply device (23) is maintained.
dadurch gekennzeichnet,
dass die Reinigungsvorrichtung als Jalousienreiniger ausgebildet ist.Cleaning device according to one of the preceding claims,
characterized,
that the cleaning device is designed as a blind cleaner.
dadurch gekennzeichnet,
dass die Antriebseinrichtung (41) des Reinigungsorgans (11) auf dem Schaufelrad- oder Turbinenprinzip basiert.Cleaning device according to claim 18,
characterized,
in that the drive device (41) of the cleaning member (11) is based on the impeller or turbine principle.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007003434A DE102007003434A1 (en) | 2007-01-23 | 2007-01-23 | cleaning device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1949836A2 true EP1949836A2 (en) | 2008-07-30 |
EP1949836A3 EP1949836A3 (en) | 2009-10-07 |
EP1949836B1 EP1949836B1 (en) | 2011-05-11 |
Family
ID=39316874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08001135A Active EP1949836B1 (en) | 2007-01-23 | 2008-01-22 | Cleaning device |
Country Status (4)
Country | Link |
---|---|
US (1) | US8266757B2 (en) |
EP (1) | EP1949836B1 (en) |
AT (1) | ATE508673T1 (en) |
DE (3) | DE102007003434A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2147625A1 (en) | 2008-07-21 | 2010-01-27 | Anton Jäger | Cleaning device |
US8266757B2 (en) | 2007-01-23 | 2012-09-18 | Anton Jaeger | Cleaning apparatus |
CN112902424A (en) * | 2021-03-11 | 2021-06-04 | 上海中冉电器有限公司 | Portable dust removal mechanism is used in clearance of domestic central air conditioning |
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DE102010048622A1 (en) * | 2010-10-15 | 2012-04-19 | Anton Jäger | Fluid rotary drive |
KR101451541B1 (en) * | 2011-01-20 | 2014-10-15 | 사우디 아라비안 오일 컴퍼니 | Reversible solid adsorption method and system utilizing waste heat for on-board recovery and storage of co₂ |
US8261401B1 (en) * | 2011-03-10 | 2012-09-11 | Maria Ciesielski | Cleaning tool device for vertical blinds |
DE102012002916A1 (en) * | 2012-02-14 | 2013-08-14 | Anton Jäger | System for cleaning objects having inclined surfaces, particularly solar- or photovoltaic systems, has multiple different functional modules assembled to cleaning device that has cleaning module, retaining module and central coupling module |
DE102013203592A1 (en) | 2013-03-04 | 2014-09-04 | Anton Jäger | Cleaning device e.g. Venetian blind cleaner has brush rollers that are arranged at roller carrier such that distances of brush rollers are changed along roller carrier |
US9687123B2 (en) * | 2013-03-15 | 2017-06-27 | Juliet Colyer Burk | Personal hygiene devices |
US9687884B2 (en) * | 2014-11-14 | 2017-06-27 | Slatpro Llc | Slat cleaning tool |
CN114962458B (en) * | 2022-05-16 | 2024-01-23 | 马鞍山经纬回转支承股份有限公司 | Thin slewing bearing special for AGV |
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- 2008-01-22 AT AT08001135T patent/ATE508673T1/en active
- 2008-01-22 DE DE202008008991U patent/DE202008008991U1/en not_active Expired - Lifetime
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CN112902424A (en) * | 2021-03-11 | 2021-06-04 | 上海中冉电器有限公司 | Portable dust removal mechanism is used in clearance of domestic central air conditioning |
CN112902424B (en) * | 2021-03-11 | 2022-04-01 | 上海中冉电器有限公司 | Portable dust removal mechanism is used in clearance of domestic central air conditioning |
Also Published As
Publication number | Publication date |
---|---|
ATE508673T1 (en) | 2011-05-15 |
DE202008018432U1 (en) | 2013-10-17 |
EP1949836A3 (en) | 2009-10-07 |
DE102007003434A1 (en) | 2008-07-24 |
EP1949836B1 (en) | 2011-05-11 |
US20080172810A1 (en) | 2008-07-24 |
US8266757B2 (en) | 2012-09-18 |
DE202008008991U1 (en) | 2008-10-09 |
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