EP1838199B1 - Cleaning apparatus - Google Patents
Cleaning apparatus Download PDFInfo
- Publication number
- EP1838199B1 EP1838199B1 EP05748291A EP05748291A EP1838199B1 EP 1838199 B1 EP1838199 B1 EP 1838199B1 EP 05748291 A EP05748291 A EP 05748291A EP 05748291 A EP05748291 A EP 05748291A EP 1838199 B1 EP1838199 B1 EP 1838199B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- holder
- container
- receptacle
- reservoir
- storage container
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims description 49
- 230000008878 coupling Effects 0.000 claims description 45
- 238000010168 coupling process Methods 0.000 claims description 45
- 238000005859 coupling reaction Methods 0.000 claims description 45
- 238000000465 moulding Methods 0.000 claims description 31
- 238000003860 storage Methods 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000011538 cleaning material Substances 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004753 textile Substances 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
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/20—Mops
- A47L13/22—Mops with liquid-feeding devices
Definitions
- the invention relates to a cleaning device with a reservoir for cleaning fluid, which is releasably fastened by means of a screw or Renkharm by a rotational movement about the container longitudinal axis on a holder with a liquid line leading from the reservoir to a liquid outlet, and with a line coupling, a coupling piece arranged on the reservoir and a coupling counterpart provided on the holder, wherein a cylindrical-shaped container molding is provided on the container end facing the holder, which can be inserted into a receptacle arranged on the end face of the holder facing the reservoir and which cooperates with the receptacle as a rotary guide, and wherein in the region of the container molding the coupling piece and in the region of the receptacle, the coupling counterpart is provided.
- a cleaning device which has a handle handle, at the bottom end of the handle a plate-shaped distributor surface is provided in the manner of a mop holder.
- a storage container for cleaning or disinfecting agent is held at the handling handle. Via a liquid outlet, the contents of the reservoir can be discharged in order to be subsequently distributed with the distributor surface on the surface to be cleaned.
- the reservoir is releasably held in a container holder, which in turn is attached to the handling handle.
- a container holder which in turn is attached to the handling handle.
- the reservoir at the facing the holder Container end face on a container shape, which is limited by a front serving as a container closure and coupling piece penetration skin.
- a cannula is performed as a coupling counterpart when inserting the reservoir into the holder through which cannula, the cleaning liquid can escape from the reservoir.
- a cleaning device of the type mentioned above which has a trained example as a hand cleaning brush cleaning head with a holder on which holder a reservoir for cleaning liquid is releasably fastened.
- the reservoir and provided on the cleaning head holder are held together by means of a screw which can be opened or closed by a rotational movement about the container longitudinal axis.
- a liquid line leads from the reservoir to a liquid outlet, which is arranged in the region of the hand cleaning brush.
- a line coupling is provided which has a coupling piece arranged on the storage container and a coupling counterpiece provided on the holder.
- a receptacle is provided, in which the cylinder-shaped container molding is used and which cooperates with the container molding as a rotary guide.
- the provided on the holder recording is formed as a blind hole in the otherwise possibly slightly concave shaped end face of the cleaning head.
- the required sealing is accomplished, for example, in a acting on the connection area between the reservoir and cleaning head lateral load only by the provided in this area, but relatively small screw formed.
- a cleaning device which has a handle serving as a handle and optionally with textile material to be covered cleaning board at the one end of the handle.
- a cup-shaped holder is laterally mounted, which is intended to receive a cylindrical reservoir formed.
- the reservoir which is releasably connectable via a bayonet connection with the holder, has on its holder facing the container end face on a sleeve-shaped container-shaped, in the sleeve interior serving as a coupling piece check valve is provided.
- the check valve has a roller-shaped closing body, which is displaced when inserting the reservoir into the holder from there serving as a coupling counterpart connecting pin in its open position, so that the stockpiled in the reservoir cleaning liquid past the cylindrical closing body and through the connecting pin through a Liquid line can flow to the liquid outlet located in the region of the cleaning board.
- the receptacle is formed by a guide wall which projects beyond the end of the holder facing the reservoir that protrudes at least one additional wall on the holder, which is arranged at a distance around the guide wall that the guide wall and the at least one additional wall are designed circular, and that on the holder-facing container end face an annular counter-wall is provided, which rotates in the position of use of reservoir and holder with distance coaxially around the at least one additional wall.
- the receptacle is formed by a guide wall, which projects beyond the end of the holder facing the reservoir.
- the guide wall forms an enclosure with particularly good fit for the container molding of the reservoir, which is thus stored in a stable position in the recording.
- the holder can be made in one piece with the guide wall simple and thus cost, for example as injection molded part. Since at least one additional wall projects on the holder, which is arranged at a distance around the guide wall, an additional support for the reservoir is achieved, thus improving its support in the holder.
- the reservoir is thus not only stored in the central region of the container molding, but also experiences a support in at least one radially outer region of its facing the bracket end, whereby a tilting movement of the reservoir is counteracted.
- the guide wall and the at least one additional wall designed circular and preferably concentric with the cup-shaped holder are easy insertion and removal of the reservoir into the holder by a rotary movement with simultaneous assembly of container molding and recording is possible.
- the container molding is cylindrical, a positive interaction of the container molding with the circular and serving as a recording guide wall is possible.
- an annular counter-wall is provided on the holder end facing the container, which rotates in the position of use of reservoir and holder with distance coaxially around the at least one additional wall, the reservoir located in the holder undergoes additional support and thus stabilization.
- a receptacle is arranged, in which the container molding is used and which cooperates with the container molding as a rotary guide, wherein in the region of the container molding the coupling piece and in the recording the coupling counterpart is provided.
- the container molding is annularly enclosed, wherein the receptacle acts on the container molding and the coupling portion with the provided on the container molding coupling and provided in the recording coupling counterpart to the outside at least largely seals. Contamination of the holder or leakage of cleaning material are thus avoided.
- the recording can also serve as a centering when inserting the reservoir into the holder, whereby the loading of the cleaning device is simplified with a reservoir.
- a preferred embodiment provides that the coupling counterpart is designed as a projection projecting into the spinous process, and that the coupling piece is in particular designed as a arranged in the container molding ball valve, the valve ball when inserting the container molding in the recording of the penetrating into the ball valve opening spinous process is movable from its closed position against a restoring force in the open position.
- a particularly good connection is formed in the region of the line coupling.
- a cracked reservoir can be easily removed from the holder. Due to the valve ball, which automatically moves into the closed position upon removal of the spinous process by means of the restoring force, the reservoir is closed during removal from the holder so that inadvertent leakage of cleaning material is avoided and the partially emptied reservoir can be kept closed.
- valve seat of the ball valve a sealing ring, in particular made of elastic material, is provided, which limits the annular opening border area acts on the valve ball in its closed position.
- the spinous process is frusto-conical and circumferentially in the open position of the ball valve sealingly abuts against the rim opening delimiting edge region. Characterized a sealed connection between the valve as a coupling piece and the coupling counterpart forming spinous process is ensured when inserted into the holder reservoir and valve open and accidental leakage of cleaning fluid is avoided.
- the length of the spinous process is adapted to the axial displacement of the valve ball of the ball valve, with a dimensional tolerance of, for example, +/- 5mm for the length of the spinous process is allowed to allow on the one hand manufacturing tolerances, on the other hand to ensure reliable opening of the ball valve through the spinous process.
- At least one annular seal is provided on the receiving base, which acts on the reservoir in the open position of the ball valve with its container-forming sealing.
- the holder is designed cup-shaped.
- the reservoir can be partially inserted into the cup-shaped holder, so that the reservoir circumferentially enclosed over a portion of its axial extent of the holder and is also secured in event of impulsive strikes against slipping or accidental release of the holder.
- the reservoir at least one bayonet projection is provided on the circumference, which is associated with a bayonet opening on the peripheral wall of the cup-shaped holder.
- a not shown in detail in the figures cleaning device has a holder 1 for a reservoir 2 for cleaning fluid.
- the holder 1 has a fastening element 3 for fastening the holder 1 on a handling handle 30 of the cleaning device, which has two clamping elements 4, which are connected to each other via a hinge 5 and the passage openings ( FIG. 2 ) for the screws 6, which screws 6 guided through the through holes and provided for fixing the fastener 3 to the handle with lock nuts or can be screwed into a mating thread.
- the storage container 2 can be detachably connected to the holder 1 by means of a bayonet closure 7.
- a bayonet closure 7 To the reservoir 2, two bayonet projections 8 are provided for this purpose, each of which a bayonet opening 9 is assigned to the cup-shaped holder 1.
- the holder 1 has on the underside a connection nipple 10 for a liquid line, not shown, with which the detergent can be transported from the reservoir 2 to the desired place of use.
- the reservoir 2 has on its holder 1 facing the container end face on a container molding 14, which faces into a receptacle 15 on the reservoir 2 Front side of the holder 1 can be used.
- the receptacle 15 acts together with the container molding 14 as a rotary guide, whereby the insertion of the reservoir 2 is simplified in the holder 1.
- a pipe coupling 11 is provided which has a arranged on the reservoir 2 coupling piece 12 and provided on the holder 1 coupling counterpart 13.
- the coupling counterpart 13 is designed as a protruding into the receptacle 15 spinous process, which has an inner cavity 16 and is in flow connection with the connection nipple 10.
- the coupling piece 12 is designed as a arranged in the container molding 14 ball valve. Whose valve ball 17 is moved when inserting the container molding 14 into the receptacle 15 of the penetrating into the ball valve opening, designed as a spinous process coupling counterpart 13 from its closed position against the restoring force of a valve spring 18 in the open position ( Figure 4).
- the coupling counterpart 13 has at its Beaufschlagungsende for the valve ball 17 non-rotating bearing webs, so that the inner cavity 16 is not closed by the valve ball 17 and a flow connection from the interior 20 of the reservoir 2 to the inner cavity 16 and the connection nipple 10 is.
- a sealing ring 21 made of elastic material is provided, whose annular opening delimiting edge region urges the valve ball 17 in its closed position.
- the truncated cone shaped spinous process of the coupling counterpart 13 is in turn in Open position of the ball valve circumferentially sealing on the edge of the opening bounding edge region of the sealing ring 21 at.
- FIG. 3 It can be seen that at the bottom of the receptacle 15, a ring seal 31 is provided, which acts on the reservoir 2 in the open position of the ball valve with its container molding 14.
- the provided in the holder 1 receptacle 15 for the container molding 14 is formed here by a guide wall 32 which projects beyond the reservoir 2 facing the front side of the holder 1.
- the guide wall 32 forms an enclosure with a particularly good fit for the container molding 14, which is thus stored in a stable position in the receptacle 15.
- an additional wall 33 protrudes on the holder 1, which is arranged at a distance concentrically around the guide wall 32.
- the reservoir 2 is thus not only stored in the central region of the container molding 14, but also experiences a support in at least one radially outwardly located region of its the holder 1 facing end, whereby any leading to leaks tilting movement of the reservoir 2 is counteracted ,
- the guide wall 32 and the additional wall 33, which are arranged concentrically to the cup-shaped holder 1, are designed circular. Thus, a problem-free insertion and removal of the reservoir 2 in the holder 1 by a rotational movement with simultaneous assembly of container molding 14 and receptacle 15 is possible.
- an annular counter-wall 34 is provided on the container end face facing the holder 1, which rotates in the use position of the reservoir 2 and holder 1 with distance coaxially around the additional wall 33 ,
- the counter-wall 34 and the additional wall 33 form additional barriers for any cleaning fluid leaving the area of the line coupling 11, so that the reservoir 2 is also largely sealed in the holder 1, for example due to wear leaking coupling piece 12 and / or coupling counterpart 13 is stored and leakage of cleaning fluid to the outside is at least largely avoided.
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Pens And Brushes (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
Die Erfindung betrifft ein Reinigungsgerät mit einem Vorratsbehälter für Reinigungsflüssigkeit, der mittels einer Schraub- oder Renkverbindung durch eine Drehbewegung um die Behälter-Längsache an einer Halterung lösbar befestigbar ist, mit einer Flüssigkeitsleitung, die vom Vorratsbehälter zu einem Flüssigkeitsauslass führt, sowie mit einer Leitungskupplung, die ein am Vorratsbehälter angeordnetes Kupplungsstück sowie ein an der Halterung vorgesehenes Kupplungs-Gegenstück hat, wobei an der der Halterung zugewandten Behälter-Stirnseite eine zylinderförmig ausgebildete Behälter-Ausformung vorgesehen ist, die in eine an der dem Vorratsbehälter zugewandten Stirnseite der Halterung angeordnete Aufnahme einsetzbar ist und die mit der Aufnahme als Drehführung zusammenwirkt, und wobei im Bereich der Behälter-Ausformung das Kupplungsstück und im Bereich der Aufnahme das Kupplungs-Gegenstück vorgesehen ist.The invention relates to a cleaning device with a reservoir for cleaning fluid, which is releasably fastened by means of a screw or Renkverbindung by a rotational movement about the container longitudinal axis on a holder with a liquid line leading from the reservoir to a liquid outlet, and with a line coupling, a coupling piece arranged on the reservoir and a coupling counterpart provided on the holder, wherein a cylindrical-shaped container molding is provided on the container end facing the holder, which can be inserted into a receptacle arranged on the end face of the holder facing the reservoir and which cooperates with the receptacle as a rotary guide, and wherein in the region of the container molding the coupling piece and in the region of the receptacle, the coupling counterpart is provided.
Aus der
Der Vorratsbehälter ist lösbar in einer Behälter-Halterung gehalten, die ihrerseits an dem Handhabungsstiel befestigt ist. Wie insbesondere in
Problematisch bei diesem vorbekannten Reinigungsgerät ist jedoch die Dichtigkeit bei verbundenem Kupplungsstück und Kupplungs-Gegenstück, so dass die Gefahr besteht, dass Reinigungsmittel unbeabsichtigt in die Halterung gelangt und diese verunreinigt sowie dass das Reinigungsmaterial in der Folge unkontrolliert von dem Reinigungsgerät abgegeben wird.The problem with this prior art cleaning device, however, is the tightness with connected coupling piece and coupling counterpart, so that there is a risk that cleaning agent inadvertently gets into the holder and this contaminated and that the cleaning material is released uncontrollably by the cleaning device in the episode.
Aus der
Aus der
Es besteht daher die Aufgabe, ein Reinigungsgerät der eingangs genannten Art zu schaffen, bei dem die Dichtigkeit im Verbindungsbereich zwischen Halterung und Vorratsbehälter verbessert und ein unbeabsichtigtes und unkontrolliertes Austreten von Reinigungsflüssigkeit zumindest weitgehend vermieden sind.It is therefore an object to provide a cleaning device of the type mentioned, in which improves the tightness in the connection region between the holder and reservoir and at least largely avoided accidental and uncontrolled leakage of cleaning fluid are.
Die erfindungsgemäße Lösung dieser Aufgabe besteht insbesondere darin, dass die Aufnahme durch eine Führungswandung gebildet ist, die über die den Vorratsbehälter zugewandte Stirnseite der Halterung vorsteht, dass an der Halterung zumindest eine Zusatzwandung vorsteht, welche mit Abstand um die Führungswandung angeordnet ist, dass die Führungswandung und die zumindest eine Zusatzwandung kreisförmig ausgestaltet sind, und dass an der der Halterung zugewandten Behälter-Stirnseite eine ringförmige Gegen-Wandung vorgesehen ist, die in der Gebrauchsstellung von Vorratsbehälter und Halterung mit Abstand koaxial um die zumindest eine Zusatzwandung umläuft.The achievement of this object is, in particular, that the receptacle is formed by a guide wall which projects beyond the end of the holder facing the reservoir that protrudes at least one additional wall on the holder, which is arranged at a distance around the guide wall that the guide wall and the at least one additional wall are designed circular, and that on the holder-facing container end face an annular counter-wall is provided, which rotates in the position of use of reservoir and holder with distance coaxially around the at least one additional wall.
Bei dem erfindungsgemäßen Reinigungsgerät ist die Aufnahme durch eine Führungswandung gebildet, die über die dem Vorratsbehälter zugewandte Stirnseite der Halterung vorsteht. Die Führungswandung bildet eine Umschließung mit besonders gutem Formschluss für die Behälter-Ausformung des Vorratsbehälters, die somit lagestabil in der Aufnahme untergebracht ist. Zudem kann die Halterung mit der Führungswandung einfach und somit kostengünstig einstückig hergestellt werden, beispielsweise als Spritzgießteil. Da an der Halterung zumindest eine Zusatzwandung vorsteht, welche mit Abstand um die Führungswandung angeordnet ist, wird eine zusätzliche Abstützung für den Vorratsbehälter erreicht und somit dessen Halt in der Halterung verbessert. Der Vorratsbehälter wird so nicht nur im zentralen Bereich der Behälter-Ausformung gelagert, sondern erfährt auch eine Abstützung in zumindest einem radial weiter außen gelegenen Bereich seine der Halterung zugewandten Stirnseite, wodurch auch einer Kippbewegung des Vorratsbehälters entgegengewirkt wird. Da die Führungswandung und die zumindest eine Zusatzwandung kreisförmig und vorzugsweise konzentrisch zur topfförmigen Halterung ausgestaltet sind, ist ein problemloses Einsetzen und Entfernen des Vorratsbehälters in die Halterung durch eine Drehbewegung bei gleichzeitigem Zusammenfügen von Behälter-Ausformung und Aufnahme möglich. Da auch die Behälter-Ausformung zylinderförmig ausgebildet ist, ist auch ein formschlüssiges Zusammenwirken der Behälter-Ausformung mit der kreisförmigen und als Aufnahme dienenden Führungswandung möglich. Da an der der Halterung zugewandten Behälter-Stirnseite eine ringförmige Gegen-Wandung vorgesehen ist, die in der Gebrauchsstellung von Vorratsbehälter und Halterung mit Abstand koaxial um die zumindest eine Zusatzwandung umläuft, erfährt der in der Halterung befindliche Vorratsbehälter eine zusätzliche Abstützung und somit eine Stabilisierung. Durch die Gegen-Wandung sowie die Zusatzwandung(en) sind zudem zusätzliche Barrieren für eventuell aus dem Bereich der Leitungskupplung austretende Reinigungsflüssigkeit gebildet, so dass auch bei beispielsweise durch Verschleiß undicht gewordenem Kupplungsstück und/oder Kupplungs-Gegenstück der Vorratsbehälter weitgehend dicht in der Halterung gelagert ist und ein Austreten von Reinigungsflüssigkeit nach außen zumindest weitgehend vermieden ist.In the cleaning device according to the invention, the receptacle is formed by a guide wall, which projects beyond the end of the holder facing the reservoir. The guide wall forms an enclosure with particularly good fit for the container molding of the reservoir, which is thus stored in a stable position in the recording. In addition, the holder can be made in one piece with the guide wall simple and thus cost, for example as injection molded part. Since at least one additional wall projects on the holder, which is arranged at a distance around the guide wall, an additional support for the reservoir is achieved, thus improving its support in the holder. The reservoir is thus not only stored in the central region of the container molding, but also experiences a support in at least one radially outer region of its facing the bracket end, whereby a tilting movement of the reservoir is counteracted. Since the guide wall and the at least one additional wall designed circular and preferably concentric with the cup-shaped holder are easy insertion and removal of the reservoir into the holder by a rotary movement with simultaneous assembly of container molding and recording is possible. Since the container molding is cylindrical, a positive interaction of the container molding with the circular and serving as a recording guide wall is possible. Since an annular counter-wall is provided on the holder end facing the container, which rotates in the position of use of reservoir and holder with distance coaxially around the at least one additional wall, the reservoir located in the holder undergoes additional support and thus stabilization. Due to the counter-wall and the additional wall (s) also additional barriers for any emerging from the field of line coupling cleaning fluid are formed so that even when for example by wear leaking coupling piece and / or coupling counterpart of the reservoir stored largely tight in the holder is and escape of cleaning fluid to the outside is at least largely avoided.
An der dem Vorratsbehälter zugewandten Stirnseite der Halterung ist eine Aufnahme angeordnet, in welche die Behälter-Ausformung einsetzbar ist und die mit der Behälter-Ausformung als Drehführung zusammenwirkt, wobei im Bereich der Behälter-Ausformung das Kupplungsstück und im Bereich der Aufnahme das Kupplungs-Gegenstück vorgesehen ist. Durch die Aufnahme an der Stirnseite der Halterung wird die Behälter-Ausformung ringförmig umschlossen, wobei die Aufnahme die Behälter-Ausformung beaufschlagt und den Kupplungsbereich mit dem an der Behälter-Ausformung vorgesehenen Kupplungsstück und dem im Bereich der Aufnahme vorgesehenen Kupplungs-Gegenstück gegenüber dem Außenbereich zumindest weitgehend abdichtet. Verunreinigungen der Halterung oder ein Austreten von Reinigungsmaterial sind somit vermieden.At the reservoir side facing the end of the holder, a receptacle is arranged, in which the container molding is used and which cooperates with the container molding as a rotary guide, wherein in the region of the container molding the coupling piece and in the recording the coupling counterpart is provided. By the inclusion on the front side of the holder, the container molding is annularly enclosed, wherein the receptacle acts on the container molding and the coupling portion with the provided on the container molding coupling and provided in the recording coupling counterpart to the outside at least largely seals. Contamination of the holder or leakage of cleaning material are thus avoided.
Die Aufnahme kann zudem als Zentrierhilfe beim Einsetzen des Vorratsbehälters in die Halterung dienen, wodurch das Bestücken des Reinigungsgeräts mit einem Vorratsbehälter vereinfacht ist.The recording can also serve as a centering when inserting the reservoir into the holder, whereby the loading of the cleaning device is simplified with a reservoir.
Eine bevorzugte Ausführungsform sieht vor, dass das Kupplungs-Gegenstück als ein in die Aufnahme vorstehender Dornfortsatz ausgebildet ist, und dass das Kupplungsstück insbesondere als ein in der Behälter-Ausformung angeordnetes Kugelventil ausgestaltet ist, dessen Ventilkugel beim Einsetzen der Behälter-Ausformung in die Aufnahme von dem in die Kugelventil-Öffnung eindringenden Dornfortsatz von ihrer Schließstellung gegen eine Rückstellkraft in die Offenstellung bewegbar ist. Dadurch ist eine besonders gute Verbindung im Bereich der Leitungskupplung gebildet. Zudem kann ein angebrochener Vorratsbehälter einfach aus der Halterung entnommen werden. Durch die Ventilkugel, die beim Entfernen des Dornfortsatzes mittels der Rückstellkraft selbsttätig in die Schließstellung gelangt, wird der Vorratsbehälter beim Entnehmen aus der Halterung verschlossen, so dass unbeabsichtigtes Austreten von Reinigungsmaterial vermieden ist und der teilentleerte Vorratsbehälter verschlossen aufbewahrt werden kann.A preferred embodiment provides that the coupling counterpart is designed as a projection projecting into the spinous process, and that the coupling piece is in particular designed as a arranged in the container molding ball valve, the valve ball when inserting the container molding in the recording of the penetrating into the ball valve opening spinous process is movable from its closed position against a restoring force in the open position. As a result, a particularly good connection is formed in the region of the line coupling. In addition, a cracked reservoir can be easily removed from the holder. Due to the valve ball, which automatically moves into the closed position upon removal of the spinous process by means of the restoring force, the reservoir is closed during removal from the holder so that inadvertent leakage of cleaning material is avoided and the partially emptied reservoir can be kept closed.
Es ist vorteilhaft, wenn als Ventilsitz des Kugelventils ein Dichtring, insbesondere aus elastischem Material, vorgesehen ist, dessen die Ringöffnung begrenzender Randbereich die Ventilkugel in ihrer Schließstellung beaufschlagt. Dadurch ist einerseits der Vorratsbehälter dicht verschlossen, andererseits beim Einsetzen in die Halterung leicht öffenbar.It is advantageous if the valve seat of the ball valve, a sealing ring, in particular made of elastic material, is provided, which limits the annular opening border area acts on the valve ball in its closed position. As a result, on the one hand the reservoir sealed, on the other hand easily openable when inserted into the holder.
Es ist zweckmäßig, wenn der Dornfortsatz kegelstumpfförmig ausgestaltet ist und in Offenstellung des Kugelventils umfangsseitig dichtend an dem die Ringöffnung begrenzenden Randbereich anliegt. Dadurch ist bei in die Halterung eingesetztem Vorratsbehälter und geöffnetem Ventil eine dichte Verbindung zwischen dem Ventil als Kupplungsstück und dem das Kupplungs-Gegenstück bildenden Dornfortsatz sichergestellt und ein unbeabsichtigtes Austreten von Reinigungsflüssigkeit ist vermieden.It is expedient if the spinous process is frusto-conical and circumferentially in the open position of the ball valve sealingly abuts against the rim opening delimiting edge region. Characterized a sealed connection between the valve as a coupling piece and the coupling counterpart forming spinous process is ensured when inserted into the holder reservoir and valve open and accidental leakage of cleaning fluid is avoided.
Die Länge des Dornfortsatzes ist an den axialen Verstellweg der Ventilkugel des Kugelventils angepasst, wobei eine Maßtoleranz von beispielsweise +/- 5mm für die Länge des Dornfortsatzes zulässig ist, um einerseits Fertigungstoleranzen zu erlauben, andererseits ein zuverlässiges Öffnen des Kugelventils durch den Dornfortsatz sicherzustellen.The length of the spinous process is adapted to the axial displacement of the valve ball of the ball valve, with a dimensional tolerance of, for example, +/- 5mm for the length of the spinous process is allowed to allow on the one hand manufacturing tolerances, on the other hand to ensure reliable opening of the ball valve through the spinous process.
Gemäß einer Ausführungsform ist am Aufnahme-Grund zumindest eine Ringdichtung vorgesehen, welche der Vorratsbehälter in Offenstellung des Kugelventils mit seiner Behälter-Ausformung dichtend beaufschlagt.According to one embodiment, at least one annular seal is provided on the receiving base, which acts on the reservoir in the open position of the ball valve with its container-forming sealing.
Für eine verbesserte Lagerung des Vorratsbehälters in der Halterung ist vorgesehen, dass die Halterung topfförmig ausgestaltet ist. Der Vorratsbehälter kann dabei bereichsweise in die topfförmige Halterung eingesetzt werden, so dass der Vorratsbehälter umfangsseitig über einen Teilbereich seiner axialen Erstreckung von der Halterung umschlossen und auch bei eventuellen stoßartigen Beaufschlagungen gegen Verrutschen oder versehentliches Lösen von der Halterung gesichert ist.For an improved storage of the reservoir in the holder is provided that the holder is designed cup-shaped. The reservoir can be partially inserted into the cup-shaped holder, so that the reservoir circumferentially enclosed over a portion of its axial extent of the holder and is also secured in event of impulsive strikes against slipping or accidental release of the holder.
Für ein schnelles und einfaches, jedoch trotzdem sicheres und zuverlässiges Anbringen und Lösen des Vorratsbehälters an der Halterung ist es zweckmäßig, wenn die Halterung mit dem Vorratsbehälter mittels eines Bajonettverschlusses lösbar verbindbar ist.For a quick and easy, but nevertheless secure and reliable attachment and detachment of the reservoir to the holder, it is expedient if the holder with the reservoir by means of a bayonet lock is detachably connectable.
Dabei ist es zweckmäßig, wenn am Vorratsbehälter umfangsseitig zumindest ein Bajonettvorsprung vorgesehen ist, dem eine Bajonettöffnung an der Umfangswandung der topfförmigen Halterung zugeordnet ist.It is expedient if the reservoir at least one bayonet projection is provided on the circumference, which is associated with a bayonet opening on the peripheral wall of the cup-shaped holder.
Nachstehend ist ein Ausführungsbeispiel eines erfindungsgemäßen Reinigungsgerätes anhand der Zeichnungen näher erläutert.An exemplary embodiment of a cleaning device according to the invention is explained in more detail below with reference to the drawings.
Es zeigt:
- Fig. 1
- eine Halterung mit einem Vorratsbehälter eines erfindungsgemäßen Reinigungsgerätes,
- Fig. 2
- die Halterung des Reinigungsgerätes aus
, von der Unterseite aus betrachtet, undFigur 1 - Fig. 3
- einen Seitenschnitt der Anordnung gemäß
in einer auseinander gezogenen Darstellung.Figur 1
- Fig. 1
- a holder with a reservoir of a cleaning device according to the invention,
- Fig. 2
- the holder of the cleaning device
FIG. 1 , viewed from the bottom, and - Fig. 3
- a side section of the arrangement according to
FIG. 1 in an exploded view.
Ein in den Figuren nicht näher dargestelltes Reinigungsgerät weist eine Halterung 1 für einen Vorratsbehälter 2 für Reinigungsflüssigkeit auf. Die Halterung 1 weist ein Befestigungselement 3 zum Befestigen der Halterung 1 an einem Handhabungsstiel 30 des Reinigungsgerätes auf, welches zwei Klemmelemente 4 hat, die über ein Scharnier 5 miteinander verbunden sind und die Durchgangsöffnungen (
Der Vorratsbehälter 2 ist mittels eines Bajonettverschlusses 7 mit der Halterung 1 lösbar verbindbar. An dem Vorratsbehälter 2 sind hierzu zwei Bajonettvorsprünge 8 vorgesehen, denen jeweils eine Bajonettöffnung 9 an der topfförmigen Halterung 1 zugeordnet ist. Mittels einer Drehbewegung um die Behälter-Längsachse und einer gleichzeitigen Axialverschiebung ist der Vorratsbehälter 2 somit sicher an der Halterung 1 festlegbar und durch eine entsprechende gegenläufige Bewegung einfach von diesem entfernbar.The storage container 2 can be detachably connected to the
Die Halterung 1 weist unterseitig einen Anschlussnippel 10 für eine nicht dargestellte Flüssigkeitsleitung auf, mit der das Reinigungsmittel aus dem Vorratsbehälter 2 an den gewünschten Anwendungsort befördert werden kann.The
Der Vorratsbehälter 2 weist an seiner der Halterung 1 zugewandten Behälter-Stirnseite eine Behälter-Ausformung 14 auf, die in eine Aufnahme 15 an der dem Vorratsbehälter 2 zugewandten Stirnseite der Halterung 1 einsetzbar ist. Die Aufnahme 15 wirkt dabei zusammen mit der Behälter-Ausformung 14 als Drehführung, wodurch das Einsetzen des Vorratsbehälters 2 in die Halterung 1 vereinfacht ist.The reservoir 2 has on its
Zwischen dem Vorratsbehälter 2 und der Halterung 1 ist eine Leitungskupplung 11 vorgesehen, die ein am Vorratsbehälter 2 angeordnetes Kupplungsstück 12 sowie ein an der Halterung 1 vorgesehenes Kupplungs-Gegenstück 13 hat.Between the reservoir 2 and the
Das Kupplungs-Gegenstück 13 ist dabei als ein in die Aufnahme 15 vorstehender Dornfortsatz ausgebildet, der eine Innenhöhlung 16 aufweist und mit dem Anschlussnippel 10 in Durchflussverbindung steht.The
Das Kupplungsstück 12 ist als ein in der Behälter-Ausformung 14 angeordnetes Kugelventil ausgestaltet. Dessen Ventilkugel 17 wird beim Einsetzen der Behälter-Ausformung 14 in die Aufnahme 15 von dem in die Kugelventil-Öffnung eindringenden, als Dornfortsatz ausgebildeten Kupplungs-Gegenstück 13 von ihrer Schließstellung gegen die Rückstellkraft einer Ventilfeder 18 in die Offenstellung bewegt (Figur 4).The
Das Kupplungs-Gegenstück 13 weist an seinem Beaufschlagungsende für die Ventilkugel 17 nicht-umlaufende Lagerstege auf, so dass die Innenhöhlung 16 durch die Ventilkugel 17 nicht verschlossen wird und eine Durchströmverbindung vom Innenraum 20 des Vorratsbehälters 2 zur Innenhöhlung 16 und zum Anschlussnippel 10 besteht.The
Als Ventilsitz des Kugelventils ist ein Dichtring 21 aus elastischem Material vorgesehen, dessen die Ringöffnung begrenzender Randbereich die Ventilkugel 17 in ihrer Schließstellung beaufschlagt. Der kegelstumpfförmig ausgestaltete Dornfortsatz des Kupplungs-Gegenstücks 13 liegt seinerseits in Offenstellung des Kugelventils umfangsseitig dichtend an dem die Ringöffnung begrenzenden Randbereich des Dichtrings 21 an. Dadurch ist einerseits der Vorratsbehälter 2 dicht verschlossen, sobald dieser aus der Halterung 1 entnommen wird, wodurch auch ein Entnehmen teilentleerter Vorratsbehälter 2 möglich ist, ohne dass größere Mengen Reinigungsflüssigkeit aus dem Vorratsbehälter 2 ungewollt entweichen. Andererseits ist eine dichtende Verbindung bei eingesetztem Vorratsbehälter 2 gegeben, so dass keine Reinigungsflüssigkeit beim und nach dem Einsetzen des Vorratsbehälters 2 in die Halterung 1 in die Aufnahme gelangen kann.As a valve seat of the ball valve, a sealing
Aus
Claims (8)
- Cleaning apparatus having a storage container (2) for cleaning fluid which (2) is releasably connectable to a holder (1) by means of a screw or bayonet connection by a rotary movement about the longitudinal axis of the container, having a fluid line which leads from the storage container (2) to a fluid outlet, and having a line coupling (11) which has a coupling member (12) mounted on the storage container (2) and a mating coupling member (13) provided on the holder (1), while on the end face of the container facing the holder (1) is provided a cylindrically shaped container moulding (14), which (14) can be inserted in a receptacle (15) disposed on the end face of the holder (1) facing the storage container (2), and which (14) cooperates with the receptacle (15) as a rotary guide, and wherein the coupling member (12) is provided in the region of the container moulding (14) and the mating coupling member (13) is provided in the region of the receptacle (15), characterised in that the receptacle (15) is formed by a guide wall (32), which (32) projects over the end face of the holder (1) facing the storage container (2), in that projecting from the holder (1) is at least one additional wall (33) which (33) is arranged around the guide wall (32) and at a spacing therefrom, in that the guide wall (32) and the at least one additional wall (33) are of circular configuration, and in that on the end face of the container facing the holder (1) is provided an annular mating wall (34) which (34), in the position of use of the storage container (2) and holder (1), extends coaxially around the at least one additional wall (33) at a spacing therefrom.
- Cleaning apparatus according to claim 1, characterised in that the mating coupling member (13) is embodied as a spike projection protruding into the receptacle (15), and in that the coupling member (12) is embodied as a ball valve arranged in the container moulding (14), the ball (17) of which is movable, when the container moulding (14) is inserted into the receptacle (15), by the spike projection penetrating into the ball valve opening, from its closed position counter to a restoring force into the open position.
- Cleaning apparatus according to claim 1 or 2, characterised in that a sealing ring (21), particularly made of elastic material, is provided as the valve seat of the ball valve, the edge region of which, bordering the annular opening, acts upon the ball (17) in its closed position.
- Cleaning apparatus according to one of claims 1 to 3, characterised in that the spike projection is in the shape of a truncated cone and in the open position of the ball valve it fits tightly around the circumference of the edge region bordering the annular opening.
- Cleaning apparatus according to one of claims 1 to 4, characterised in that at least one annular seal (31) is provided on the receptacle base, and in the open position of the ball valve it is acted upon by the storage container (2) with its container moulding (14) to form a seal.
- Cleaning apparatus according to one of claims 1 to 5, characterised in that the holder (1) is of pot-shaped configuration.
- Cleaning apparatus according to one of claims 1 to 6, characterised in that the holder (1) is releasably connectable to the storage container (2) by means of a bayonet closure (7).
- Cleaning apparatus according to one of claims 1 to 7, characterised in that at least one bayonet projection (8) is provided on the circumference of the storage container (2) and has an associated bayonet opening (9) on the circumferential wall of the pot-shaped holder (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410062336 DE102004062336A1 (en) | 2004-12-20 | 2004-12-20 | cleaner |
PCT/EP2005/004914 WO2006066634A1 (en) | 2004-12-20 | 2005-05-06 | Cleaning apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1838199A1 EP1838199A1 (en) | 2007-10-03 |
EP1838199B1 true EP1838199B1 (en) | 2012-10-24 |
EP1838199B8 EP1838199B8 (en) | 2013-01-16 |
Family
ID=34969446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05748291A Active EP1838199B8 (en) | 2004-12-20 | 2005-05-06 | Cleaning apparatus |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1838199B8 (en) |
CN (1) | CN101072532B (en) |
DE (1) | DE102004062336A1 (en) |
WO (1) | WO2006066634A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2038069B1 (en) | 2006-06-30 | 2015-12-09 | Diversey, Inc. | Closure for a pressurizable container comprising a pump and a vent |
DE102009060008A1 (en) | 2009-12-21 | 2011-06-22 | Carl Freudenberg KG, 69469 | cleaner |
DE102015009751B4 (en) | 2015-07-29 | 2019-11-07 | Avet Ag | cleaner |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2834644A1 (en) * | 1978-08-08 | 1980-02-28 | Hartmut Dietrich | DEVICE FOR CLEANING PLANNER SURFACES, IN PARTICULAR FLOORS OR THE LIKE. |
US4534669A (en) | 1983-03-24 | 1985-08-13 | Sani-Fresh International, Inc. | Cleaning system with cartridge having valve means |
US5865551A (en) * | 1996-06-10 | 1999-02-02 | New Knight Inc. | Cleaning device with replaceable cleaning fluid reservoir |
US6386392B1 (en) * | 1999-11-02 | 2002-05-14 | The Procter & Gamble Company | Reservoirs for use with cleaning devices |
DE20014126U1 (en) * | 2000-08-16 | 2000-12-28 | Avet Ag Rueti | Cleaning device |
DE10040014A1 (en) * | 2000-08-16 | 2002-03-07 | Avet Ag Rueti | cleaner |
MXPA05002685A (en) * | 2002-09-09 | 2005-05-05 | Procter & Gamble | Fluid delivery mechanism. |
ITPD20030001A1 (en) * | 2003-01-03 | 2004-07-04 | Filmop Srl | PERFECTED CONNECTION AND DISCONNECTION DEVICE |
CN2602710Y (en) * | 2003-02-13 | 2004-02-11 | 李雪梅 | Mop for cleaning |
CN2604147Y (en) * | 2003-03-21 | 2004-02-25 | 许兴源 | Mop with cleaning liquid-supplying device |
-
2004
- 2004-12-20 DE DE200410062336 patent/DE102004062336A1/en not_active Ceased
-
2005
- 2005-05-06 WO PCT/EP2005/004914 patent/WO2006066634A1/en active Application Filing
- 2005-05-06 CN CN200580041992.1A patent/CN101072532B/en not_active Expired - Fee Related
- 2005-05-06 EP EP05748291A patent/EP1838199B8/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101072532B (en) | 2014-05-14 |
DE102004062336A1 (en) | 2006-06-29 |
EP1838199A1 (en) | 2007-10-03 |
WO2006066634A1 (en) | 2006-06-29 |
CN101072532A (en) | 2007-11-14 |
EP1838199B8 (en) | 2013-01-16 |
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