EP3571972B1 - Holding plate for a vacuum cleaner bag and guiding device of a vacuum cleaner with a vacuum cleaner bag - Google Patents

Holding plate for a vacuum cleaner bag and guiding device of a vacuum cleaner with a vacuum cleaner bag Download PDF

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Publication number
EP3571972B1
EP3571972B1 EP19167323.5A EP19167323A EP3571972B1 EP 3571972 B1 EP3571972 B1 EP 3571972B1 EP 19167323 A EP19167323 A EP 19167323A EP 3571972 B1 EP3571972 B1 EP 3571972B1
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EP
European Patent Office
Prior art keywords
base plate
vacuum cleaner
guide device
holding plate
guide
Prior art date
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EP19167323.5A
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German (de)
French (fr)
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EP3571972A1 (en
Inventor
Johann Löwen
Christoph Häusser
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Wolf PVG GmbH and Co KG
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Wolf PVG GmbH and Co KG
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Publication date
Application filed by Wolf PVG GmbH and Co KG filed Critical Wolf PVG GmbH and Co KG
Priority to PL19167323T priority Critical patent/PL3571972T3/en
Publication of EP3571972A1 publication Critical patent/EP3571972A1/en
Application granted granted Critical
Publication of EP3571972B1 publication Critical patent/EP3571972B1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1436—Connecting plates, e.g. collars, end closures
    • A47L9/1445—Connecting plates, e.g. collars, end closures with closure means
    • A47L9/1454—Self-sealing closures, e.g. valves

Definitions

  • the present invention relates to a holding plate for a vacuum cleaner bag according to the preamble of claim 1 and a guide device for a vacuum cleaner with a vacuum cleaner bag.
  • the DE 102 03 460 A1 discloses a vacuum cleaner bag with a holding plate which can be pushed into a guide device of a vacuum cleaner.
  • a displaceable closure element is provided on the holding plate, by means of which an inflow opening can be covered.
  • the vacuum cleaner bag is fixed to the guide device of the vacuum cleaner via the holding plate, two opposite edges being pushed into a guide of a vacuum cleaner to position the holding plate.
  • the holding plate is made comparatively long and is held in the guide of the vacuum cleaner with play. As a result, the positioning of the holding plate is not particularly exact.
  • the DE 10 2007 053 151 A1 discloses a holding plate for a vacuum cleaner bag, in which an inflow opening is formed in the holding plate and can be closed via an integrally formed pivotable flap.
  • the flap can be inserted in a trough-shaped receptacle of the holding plate.
  • the holding plate is designed to be comparatively long in the insertion direction in order to be guided with play in a guide device of a vacuum cleaner, the accuracy of the positioning being limited and, moreover, the use of material for the holding plate being high.
  • US 2007/0214755 A1 discloses a vacuum cleaner bag with a holding plate on which a closure plate is slidably mounted. As a result, an inflow opening can be opened or closed via the closure plate.
  • a bendable web is provided on at least one side of a base plate, which web forms a sliding surface when a guide is moved.
  • the holding plate can be positioned exactly within a guide device of a vacuum cleaner in that the at least one flexible web forms a sliding surface and is supported on the guide.
  • This enables play-free, but smooth guidance of the base plate and exact positioning of the holding plate.
  • the length of the base plate can be made shorter in the direction of insertion, since there is no longer any risk of the base plate tilting in the guide.
  • the at least one flexible web is preferably connected to the base plate at opposite ends.
  • the bendable web has a bridge shape and can be bent in the direction of the base plate, for example by at least 1 mm.
  • a slot-shaped opening, which defines the bending area of the web, can be formed between the base plates and the at least one bendable web.
  • At least one bendable web is provided on opposite sides of the base plate.
  • the base plate can be pretensioned to a central position in the guide device by the flexible webs. It is possible to provide a plurality of bendable webs on each side of the base plate, which can also be arcuate, rod-shaped or have a different geometry. Preferably, however, only a single elongated bendable web is provided, which is connected to the base plate in the form of a bridge at opposite ends.
  • the base plate In the direction of insertion, the base plate preferably has a length that is less than 1.5 times the diameter of the inflow opening. This is shorter than in the case of the holding plates known in the prior art.
  • the base plate is formed by the area of the holding plate which has an essentially rectangular outer contour. Individual elements, such as a protruding arm or a grip section, which are not counted as part of the base plate in the length measurement, can be molded onto this outer contour.
  • the base plate is preferably displaceable on opposite sides in a guide device of a vacuum cleaner. This area of the base plate has, for example, a length in the direction of insertion which is between 0.9 times and 1.2 times the diameter of the inflow opening in the base plate.
  • the closure element is designed as a closure flap which is preferably connected to the base plate at an outer edge of the base plate via at least one film hinge and protrudes therefrom in an open position.
  • the film hinge can for example be arranged in the area of a ring around the inflow opening, two spaced-apart film hinges being formed on the closure flap for a compact structure, between which an arcuate section is formed, into which a ring of the inflow opening can be inserted.
  • closure flap can preferably be locked in a closed position on the base plate.
  • a closure in the sense of the application does not have to be a sealed closure, but can be a covering of an inflow opening which is surrounded by the base plate or a sealing element arranged on the base plate.
  • a vacuum cleaner bag with a holding plate is pushed into the guide device.
  • at least one bendable web rests against the base plate in a clamping manner in the guide device and ensures exact positioning of the base plate and thus also the inflow opening.
  • the guide device can have a groove or a guide channel into which an edge of the base plate with the flexible web is inserted. Grooves or channels of the guide device are preferably provided on opposite sides of the base plates in order to effect a corresponding guide.
  • the guide device preferably has a straight guide section and a curved guide section, the closure flap having a guide element which engages in the curved guide section when it is pushed in.
  • the base plate remains in the straight guide section in the insertion direction and is not bent.
  • the guide device be better adapted to the contour of a vacuum cleaner bag, which usually has a pillow-shaped contour adjacent to the inflow opening, especially if the vacuum cleaner bag is designed as a flat bag in which two rectangular bag walls are connected to one another at the edge.
  • the guide element can be designed as a web which protrudes essentially parallel to the axis of rotation of the closing flap.
  • a bracket can optionally be formed on the base plate in the insertion direction, in particular a rigid, dimensionally stable bracket which forms a stop for limiting the depth of insertion into the guide device.
  • a corresponding stop can also be provided at a different position on the base plate or the closure flap instead of on the boom.
  • a holding plate 1 for a vacuum cleaner bag (not shown) comprises a base plate 2 which has an essentially rectangular outer contour.
  • An inflow opening 3 is formed in the base plate 2, into which a nozzle of a vacuum cleaner can be inserted.
  • An elastic sealing element can be attached to the base plate 2 around the inflow opening 3, or the filter material of the vacuum cleaner bag protrudes in a ring shape into the inflow opening 3 and thus forms the opening into which the nozzle of the vacuum cleaner is inserted positively or non-positively.
  • the inflow opening 3 of the base plate 2 can thus be made larger than an inflow opening in the filter material of the vacuum cleaner bag or an annular sealing element on the inflow opening 3.
  • a closure flap 4 which is formed integrally and is connected to the base plate 2 via two spaced film hinges 5, is articulated on the base plate 2.
  • the closure flap 4 can be of the in the Figures 1A and 1B
  • the opening position shown can be pivoted by approximately 180 ° into a closing position in order to essentially cover the inflow opening 3 and thereby close it.
  • the closing flap 4 covers at least the opening area within a sealing ring or the opening in the filter material in the closed position.
  • an arcuate area 7 is formed on the closure flap 4, which area surrounds a ring 6 around the inflow opening 3.
  • the axis of rotation of the closure flap 4 can be arranged in the area of the ring 6 around the inflow opening 3.
  • the filter material of a vacuum cleaner bag can be fixed to the ring 6, for example by welding or gluing.
  • the vacuum cleaner bag can be designed as a flat bag or a block-bottom bag, in particular made from a single-layer or multi-layer non-woven fabric or another filter material.
  • a laterally protruding guide element 8 is formed on the closure flap 4, which protrudes in a web-like manner parallel to the axis of rotation of the closure flap 4 and can engage in a guide device of a vacuum cleaner.
  • the latching receptacle 10 can be designed as a recess or receptacle and have a holding element on which the guide element 8 can be latched.
  • the closing flap 4 On the side opposite the film hinge 5, the closing flap 4 has a tip 11 with a step-like design, which in a closed position can be placed in a form-fitting manner on the edge around the inflow opening 3.
  • a narrow web-shaped bracket 12 is also formed, which extends parallel to the plane of the base plate and the closure flap 4 in the Figures 1A and 1B extends and has almost the same length as the closure flap 4.
  • the boom 12 forms a stop to limit the insertion depth.
  • the base plate 2 without the arm is short in the insertion direction, for example with a length between 1 and 1.2 times the diameter of the inflow opening 3.
  • a bendable web 14 is formed on opposite sides of the base plate 2 and is connected to the base plate 2 at opposite ends.
  • the bendable web 14 is thus designed in the shape of a bridge and is spaced apart from the base plate 2 via a slot-shaped opening 15 in a central region.
  • the slot-shaped opening 15 enables a bending movement of the web 14, which can be, for example, between 1 mm and 3 mm perpendicular to the direction of insertion.
  • the bendable web 14 extends by at least 50% of the length of the base plate 2 in the direction of insertion, preferably between 60% and 90% of the length.
  • the base plate 2 On the side opposite to the closure flap 4, the base plate 2 has a protruding grip section 13, on which the base plate 2 can be gripped when being pushed in and pulled out of a guide device.
  • the handle section 13 protrudes over an edge of the base plate 2 and thus does not contribute to the length of the handle base plate 2 in the insertion direction.
  • ribs 16 are also provided on a side facing the vacuum cleaner bag, which can be inserted into elongated receptacles 17 of an adjacent base plate 2 so that the holding plate 1 can be better stacked when the vacuum cleaner bags are assembled.
  • the elongated receptacles 17 serve to receive the ribs 16 on the opposite side of the base plate 2 in a form-fitting manner.
  • the holding plate 1 is shown in a guide device 30 of a vacuum cleaner without the other components of the vacuum cleaner and the filter bag of the vacuum cleaner bag.
  • the guide device 30 comprises on opposite sides a groove with a straight guide section 31 and an adjoining curved or angled guide section 33.
  • the base plate 2 is positioned on the straight guide section 31, with a web 32 protruding towards the base plate 2 being formed on one groove wall, which tapers the groove and holds the base plate 2 essentially positively in an operating position.
  • the straight guide section is followed by the curved guide section 33, which protrudes at an angle from the plane of the base plate 2 and opens into a pocket 34 which, for example, at an angle between 20 ° to 80 °, in particular 30 ° to 70 °, to the plane of the Base plate 2 is aligned.
  • the closing flap 4 When inserting the retaining plate 1, the closing flap 4 is arranged at the front.
  • the closure flap 4 When the retaining plate 1 is pushed into the guide device 30, the closure flap 4 initially remains in the plane of the base plate 2 until the laterally protruding guide element on the closure flap 4 reaches the curved guide section 33. Then, via the guide element 8, which slides in the curved guide section 33, the closure flap 4 is pivoted about the film hinge 5 until the holding plate 1 is arranged in an end position.
  • the end position can be specified, for example, via the boom 12, which represents a stop that interacts with a counter-stop on the vacuum cleaner.
  • the closure flap 4 is pivoted by being pushed into the guide device 30, preferably by an angle of more than 10 °, preferably between 20 ° and 60 °. In the pushed-in position, the space requirement of the holding plate 1 is reduced, since the closure flap 4 is adapted to the geometry of the vacuum cleaner bag.
  • the vacuum cleaner preferably has a detection device by means of which it can be detected whether a vacuum cleaner bag with a holding plate has been inserted into the guide device.
  • This detection device can for example be done mechanically and actuated by the boom 12 or the closure flap 4 so that the vacuum cleaner knows whether a vacuum cleaner bag has been inserted or not, which can trigger a lock-in blockage or some other measure on the vacuum cleaner, for example.
  • the holding plate 1 can be pulled out again by pulling on the handle section 13, the closing flap 4 being aligned again parallel to the base plate 2 by the guide on the curved guide section 33 and then being manually folded over into the closing position by the user .
  • the pivotability of the closure flap 4 is easy, since the film hinges 5 have already been moved.
  • the closure flap is pivotably mounted on the base plate. It is of course also possible to provide a closure element such that it can be displaced on the base plate 2 for example in the DE 102 03 460 A1 is shown.
  • the closure element can be formed integrally with the base plate 2 via several pivotable lamellae, but a separate formation of the closure flap or closure element relative to the base plate 2 is also possible.
  • the closure flap can also be displaceably mounted on the base plate 2 by means of corresponding guide strips, instead of the film hinges 5 shown.
  • the vacuum cleaner bag fixed to the base plate 2 can be made from a filter material as a flat bag, block bottom bag or other bag.
  • the filter bag is preferably welded to the base plate 2.
  • a bendable bridge-shaped web 14 is formed on each side of the base plate 2. It is of course also possible to provide more than just one bendable web on one side. In addition, the webs can also have a different shape and only be connected to the base plate 2 on one side.
  • the holding plate 1 can be produced as a one-piece component made of plastic.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Description

Die vorliegende Erfindung betrifft eine Halteplatte für einen Staubsaugerbeutel, nach dem Oberbegriff des Anspruches 1 und eine Führungsvorrichtung eines Staubsaugers mit einem Staubsaugerbeutel.The present invention relates to a holding plate for a vacuum cleaner bag according to the preamble of claim 1 and a guide device for a vacuum cleaner with a vacuum cleaner bag.

Die DE 102 03 460 A1 offenbart einen Staubsaugerbeutel mit einer Halteplatte, die in eine Führungsvorrichtung eines Staubsaugers einschiebbar ist. An der Halteplatte ist ein verschiebbares Verschlusselement vorgesehen, mittels dem eine Einströmöffnung überdeckt werden kann. Der Staubsaugerbeutel wird über die Halteplatte an der Führungsvorrichtung des Staubsaugers fixiert, wobei zur Positionierung der Halteplatte zwei gegenüberliegende Kanten in eine Führung eines Staubsaugers eingeschoben werden. Um eine leichtgängige Führung zu gewährleisten und ein Verkippen der Halteplatte zu vermeiden, ist die Halteplatte vergleichsweise lang ausgebildet und wird mit Spiel in der Führung des Staubsaugers gehalten. Dadurch ist die Positionierung der Halteplatte nicht besonders exakt.The DE 102 03 460 A1 discloses a vacuum cleaner bag with a holding plate which can be pushed into a guide device of a vacuum cleaner. A displaceable closure element is provided on the holding plate, by means of which an inflow opening can be covered. The vacuum cleaner bag is fixed to the guide device of the vacuum cleaner via the holding plate, two opposite edges being pushed into a guide of a vacuum cleaner to position the holding plate. In order to ensure smooth guidance and to avoid tilting of the holding plate, the holding plate is made comparatively long and is held in the guide of the vacuum cleaner with play. As a result, the positioning of the holding plate is not particularly exact.

Die DE 10 2007 053 151 A1 offenbart eine Halteplatte für einen Staubsaugerbeutel, bei der in der Halteplatte eine Einströmöffnung ausgebildet ist, die über eine integral ausgebildete verschwenkbare Klappe verschließbar ist. Die Klappe ist dabei in einer wannenförmigen Aufnahme der Halteplatte einfügbar. Auch hier ist die Halteplatte in Einschubrichtung vergleichsweise lang ausgebildet, um mit Spiel in einer Führungsvorrichtung eines Staubsaugers geführt zu werden, wobei die Genauigkeit der Positionierung begrenzt ist und zudem der Materialeinsatz für die Halteplatte hoch ist.The DE 10 2007 053 151 A1 discloses a holding plate for a vacuum cleaner bag, in which an inflow opening is formed in the holding plate and can be closed via an integrally formed pivotable flap. The flap can be inserted in a trough-shaped receptacle of the holding plate. Here, too, the holding plate is designed to be comparatively long in the insertion direction in order to be guided with play in a guide device of a vacuum cleaner, the accuracy of the positioning being limited and, moreover, the use of material for the holding plate being high.

US 2007/0214755 A1 offenbart einen Staubsaugerbeutel mit einer Halteplatte, an der eine Verschlussplatte verschiebbar gelagert ist. Dadurch kann eine Einströmöffnung über die Verschlussplatte geöffnet oder geschlossen werden. US 2007/0214755 A1 discloses a vacuum cleaner bag with a holding plate on which a closure plate is slidably mounted. As a result, an inflow opening can be opened or closed via the closure plate.

Es ist daher Aufgabe der vorliegenden Erfindung, eine Halteplatte für einen Staubsaugerbeutel sowie eine Führungsvorrichtung eines Staubsaugers mit einem Staubsaugerbeutel zu schaffen, die eine verbesserte Führung der Halteplatte gewährleisten und die Herstellung der Halteplatte mit einem geringen Materialeinsatz ermöglichen.It is therefore the object of the present invention to provide a holding plate for a vacuum cleaner bag and a guide device for a vacuum cleaner with a vacuum cleaner bag, which ensure improved guidance of the holding plate and enable the holding plate to be manufactured with little use of material.

Diese Aufgabe wird mit einer Halteplatte mit den Merkmalen des Anspruches 1 sowie einer Führungsvorrichtung mit den Merkmalen des Anspruches 8 gelöst. Bei der erfindungsgemäßen Halteplatte ist an mindestens einer Seite einer Grundplatte ein biegbarer Steg vorgesehen, der eine Gleitfläche beim Verschieben einer Führung ausbildet. Dadurch kann die Halteplatte innerhalb einer Führungsvorrichtung eines Staubsaugers exakt positioniert werden, indem der mindestens eine biegbare Steg eine Gleitfläche ausbildet und sich an der Führung abstützt. Dies ermöglicht eine spielfreie, aber leichtgängige Führung der Grundplatte und eine exakte Positionierung der Halteplatte. Durch die kraftschlüssige Anlage des mindestens einen biegbaren Steges kann die Länge der Grundplatte in Einschubrichtung kürzer gestaltet werden, da keine Gefahr des Verkippens der Grundplatte in der Führung mehr besteht.This object is achieved with a holding plate with the features of claim 1 and a guide device with the features of claim 8. In the case of the holding plate according to the invention, a bendable web is provided on at least one side of a base plate, which web forms a sliding surface when a guide is moved. As a result, the holding plate can be positioned exactly within a guide device of a vacuum cleaner in that the at least one flexible web forms a sliding surface and is supported on the guide. This enables play-free, but smooth guidance of the base plate and exact positioning of the holding plate. As a result of the non-positive contact of the at least one flexible web, the length of the base plate can be made shorter in the direction of insertion, since there is no longer any risk of the base plate tilting in the guide.

Vorzugsweise ist der mindestens eine biegbare Steg an gegenüberliegenden Enden mit der Grundplatte verbunden. Dadurch besitzt der biegbare Steg eine Brückenform und kann in Richtung der Grundplatte gebogen werden, beispielsweise um mindestens 1 mm. Zwischen der Grundplatten und dem mindestens einen biegbaren Steg kann eine schlitzförmige Öffnung ausgebildet sein, die den Biegebereich des Steges vorgibt.The at least one flexible web is preferably connected to the base plate at opposite ends. As a result, the bendable web has a bridge shape and can be bent in the direction of the base plate, for example by at least 1 mm. A slot-shaped opening, which defines the bending area of the web, can be formed between the base plates and the at least one bendable web.

In einer bevorzugten Ausgestaltung ist an gegenüberliegenden Seiten der Grundplatte jeweils mindestens ein biegbarer Steg vorgesehen. Dadurch kann die Grundplatte zu einer mittleren Position in der Führungsvorrichtung durch die biegbaren Stege vorgespannt werden. Es ist möglich an jeder Seite der Grundplatte mehrere biegbare Stege vorzusehen, die auch bogenförmig, stabförmig oder mit einer anderen Geometrie ausgebildet sein können. Vorzugsweise wird allerdings nur ein einziger länglicher biegbarer Steg vorgesehen, der brückenförmig an gegenüberliegenden Enden mit der Grundplatte verbunden ist.In a preferred embodiment, at least one bendable web is provided on opposite sides of the base plate. As a result, the base plate can be pretensioned to a central position in the guide device by the flexible webs. It is possible to provide a plurality of bendable webs on each side of the base plate, which can also be arcuate, rod-shaped or have a different geometry. Preferably, however, only a single elongated bendable web is provided, which is connected to the base plate in the form of a bridge at opposite ends.

Die Grundplatte besitzt in Einschubrichtung vorzugsweise eine Länge, die kleiner als der 1,5-fache Durchmesser der Einströmöffnung ist. Dies ist kürzer als bei den im Stand der Technik bekannten Halteplatten. Die Grundplatte wird dabei durch den Bereich der Halteplatte gebildet, der eine im Wesentlichen rechteckförmige Außenkontur aufweist. An dieser Außenkontur können einzelne Elemente, wie ein hervorstehender Ausleger oder ein Griffabschnitt, angeformt sein, die bei der Längenmessung nicht zur Grundplatte gezählt werden. Die Grundplatte ist vorzugsweise an gegenüberliegenden Seiten in einer Führungsvorrichtung eines Staubsaugers verschiebbar. Dieser Bereich der Grundplatte weist beispielsweise eine Länge in Einschubrichtung auf, die zwischen dem 0.9-fachen bis 1,2-fachen Durchmesser der Einströmöffnung in der Grundplatte liegt.In the direction of insertion, the base plate preferably has a length that is less than 1.5 times the diameter of the inflow opening. This is shorter than in the case of the holding plates known in the prior art. The base plate is formed by the area of the holding plate which has an essentially rectangular outer contour. Individual elements, such as a protruding arm or a grip section, which are not counted as part of the base plate in the length measurement, can be molded onto this outer contour. The base plate is preferably displaceable on opposite sides in a guide device of a vacuum cleaner. This area of the base plate has, for example, a length in the direction of insertion which is between 0.9 times and 1.2 times the diameter of the inflow opening in the base plate.

Das Verschlusselement ist erfindungsgemäß als Verschlussklappe ausgebildet, die vorzugsweise an einer äußeren Kante der Grundplatte über mindestens ein Filmscharnier mit der Grundplatte verbunden ist und von dieser in einer Öffnungsposition hervorsteht. Das Filmscharnier kann beispielsweise im Bereich eines Ringes um die Einströmöffnung angeordnet sein, wobei für einen kompakten Aufbau an der Verschlussklappe zwei voneinander beabstandete Filmscharniere ausgebildet sind, zwischen denen ein bogenförmiger Abschnitt ausgebildet ist, in den ein Ring der Einströmöffnung einfügbar ist.According to the invention, the closure element is designed as a closure flap which is preferably connected to the base plate at an outer edge of the base plate via at least one film hinge and protrudes therefrom in an open position. The film hinge can for example be arranged in the area of a ring around the inflow opening, two spaced-apart film hinges being formed on the closure flap for a compact structure, between which an arcuate section is formed, into which a ring of the inflow opening can be inserted.

Nach einer Entnahme der Halteplatte kann die Verschlussklappe vorzugsweise in einer Verschlussposition an der Grundplatte verrastet werden. Ein Verschließen im Sinne der Anmeldung muss dabei kein abgedichtetes Verschließen sein, sondern kann ein Überdecken einer Einströmöffnung sein, die von der Grundplatte oder einem an der Grundplatte angeordneten Dichtelement umgeben ist.After the retaining plate has been removed, the closure flap can preferably be locked in a closed position on the base plate. A closure in the sense of the application does not have to be a sealed closure, but can be a covering of an inflow opening which is surrounded by the base plate or a sealing element arranged on the base plate.

Bei der erfindungsgemäßen Führungsvorrichtung eines Staubsaugers mit einem Staubsaugerbeutel ist ein Staubsaugerbeutle mit einer Halteplatte in die Führungsvorrichtung eingeschoben. Vorzugsweise liegt mindestens ein biegbarer Steg an der Grundplatte klemmend in der Führungsvorrichtung an und sorgt für eine exakte Positionierung der Grundplatte und damit auch der Einströmöffnung.In the case of the guide device according to the invention for a vacuum cleaner with a vacuum cleaner bag, a vacuum cleaner bag with a holding plate is pushed into the guide device. Preferably, at least one bendable web rests against the base plate in a clamping manner in the guide device and ensures exact positioning of the base plate and thus also the inflow opening.

Die Führungsvorrichtung kann eine Nut oder einen Führungskanal aufweisen, in die oder den eine Kante der Grundplatte mit dem biegbaren Steg eingefügt ist. Vorzugsweise sind an gegenüberliegenden Seiten der Grundplatten Nuten oder Kanäle der Führungsvorrichtung vorgesehen, um eine entsprechende Führung zu bewirken.The guide device can have a groove or a guide channel into which an edge of the base plate with the flexible web is inserted. Grooves or channels of the guide device are preferably provided on opposite sides of the base plates in order to effect a corresponding guide.

Die Führungsvorrichtung weist vorzugsweise einen geraden Führungsabschnitt und einen gebogenen Führungsabschnitt auf, wobei die Verschlussklappe ein Führungselement besitzt, das beim Einschieben in den gebogenen Führungsabschnitt eingreift. Die Grundplatte verbleibt in Einschubrichtung in dem geraden Führungsabschnitt und wird nicht gebogen. Durch den Einsatz eines geraden und eines gebogenen Führungsabschnittes kann die Führungsvorrichtung besser an die Kontur eines Staubsaugerbeutels angepasst werden, der benachbart zu der Einströmöffnung meist eine kissenförmige Kontur besitzt, insbesondere wenn der Staubsaugerbeutel als Flachbeutel ausgebildet ist, bei dem zwei rechteckige Beutelwände randseitig miteinander verbunden sind. Durch das Abwinkeln der Verschlussklappe relativ zu der Grundplatte wird der Raumbedarf der Führungsvorrichtung und der Halteplatte in dem Staubsauger verringert, und die Verschlussklappe liegt näher an dem Staubsaugerbeutel.The guide device preferably has a straight guide section and a curved guide section, the closure flap having a guide element which engages in the curved guide section when it is pushed in. The base plate remains in the straight guide section in the insertion direction and is not bent. By using a straight and a curved guide section, the guide device be better adapted to the contour of a vacuum cleaner bag, which usually has a pillow-shaped contour adjacent to the inflow opening, especially if the vacuum cleaner bag is designed as a flat bag in which two rectangular bag walls are connected to one another at the edge. By angling the closure flap relative to the base plate, the space requirement of the guide device and the holding plate in the vacuum cleaner is reduced, and the closure flap is closer to the vacuum cleaner bag.

Zur Bewegung der Verschlussklappe kann das Führungselement als Steg ausgebildet sein, der im Wesentlichen parallel zur Drehachse der Verschlussklappe hervorsteht.To move the closing flap, the guide element can be designed as a web which protrudes essentially parallel to the axis of rotation of the closing flap.

An der Grundplatte kann optional in Einschubrichtung ein Ausleger angeformt sein, insbesondere ein starrer formstabiler Ausleger, der einen Anschlag zur Begrenzung der Einstecktiefe in die Führungsvorrichtung ausbildet. Ein entsprechender Anschlag kann statt an dem Ausleger auch an einer anderen Position der Grundplatte oder der Verschlussklappe vorgesehen werden.A bracket can optionally be formed on the base plate in the insertion direction, in particular a rigid, dimensionally stable bracket which forms a stop for limiting the depth of insertion into the guide device. A corresponding stop can also be provided at a different position on the base plate or the closure flap instead of on the boom.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:

Figuren 1A und 1B
zwei Ansichten einer erfindungsgemäßen Halteplatte für einen Staubsaugerbeutel, und
Figur 2
eine perspektivische Ansicht der Halteplatte der Figur 1 inner-halb einer Führungsvorrichtung eines Staubsaugers.
The invention is explained in more detail below using an exemplary embodiment with reference to the accompanying drawings. Show it:
Figures 1A and 1B
two views of a holding plate according to the invention for a vacuum cleaner bag, and
Figure 2
a perspective view of the retaining plate of FIG Figure 1 within a guide device of a vacuum cleaner.

Eine Halteplatte 1 für einen nicht dargestellten Staubsaugerbeutel umfasst eine Grundplatte 2, die eine im Wesentlichen rechteckförmige Außenkontur besitzt. In der Grundplatte 2 ist eine Einströmöffnung 3 ausgebildet, in die ein Stutzen eines Staubsaugers einfügbar ist. Dabei kann um die Einströmöffnung 3 ein elastisches Dichtelement an der Grundplatte 2 festgelegt sein, oder das Filtermaterial des Staubsaugerbeutels steht ringförmig in die Einströmöffnung 3 hervor und bildet somit die Öffnung aus, in die der Stutzen des Staubsaugers formschlüssig oder kraftschlüssig eingefügt wird. Die Einströmöffnung 3 der Grundplatte 2 kann somit größer ausgebildet sein als eine Einströmöffnung in dem Filtermaterial des Staubsaugerbeutels oder eines ringförmigen Dichtelementes an der Einströmöffnung 3.A holding plate 1 for a vacuum cleaner bag (not shown) comprises a base plate 2 which has an essentially rectangular outer contour. An inflow opening 3 is formed in the base plate 2, into which a nozzle of a vacuum cleaner can be inserted. An elastic sealing element can be attached to the base plate 2 around the inflow opening 3, or the filter material of the vacuum cleaner bag protrudes in a ring shape into the inflow opening 3 and thus forms the opening into which the nozzle of the vacuum cleaner is inserted positively or non-positively. The inflow opening 3 of the base plate 2 can thus be made larger than an inflow opening in the filter material of the vacuum cleaner bag or an annular sealing element on the inflow opening 3.

An der Grundplatte 2 ist eine Verschlussklappe 4 gelenkig gelagert, die integral ausgebildet ist und über zwei beabstandete Filmscharniere 5 mit der Grundplatte 2 verbunden ist. Die Verschlussklappe 4 kann von der in den Figuren 1A und 1B dargestellten Öffnungsposition um etwa 180° in eine Verschlussposition verschwenkt werden, um die Einströmöffnung 3 im Wesentlichen zu überdecken und dadurch zu verschließen. Die Verschlussklappe 4 überdeckt zumindest den Öffnungsbereich innerhalb eines Dichtringes oder die Öffnung in dem Filtermaterial in der geschlossenen Position.A closure flap 4, which is formed integrally and is connected to the base plate 2 via two spaced film hinges 5, is articulated on the base plate 2. The closure flap 4 can be of the in the Figures 1A and 1B The opening position shown can be pivoted by approximately 180 ° into a closing position in order to essentially cover the inflow opening 3 and thereby close it. The closing flap 4 covers at least the opening area within a sealing ring or the opening in the filter material in the closed position.

Zwischen den beiden Filmscharnieren 5 ist ein bogenförmiger Bereich 7 an der Verschlussklappe 4 ausgebildet, der einen Ring 6 um die Einströmöffnung 3 umgibt. Dadurch kann die Drehachse der Verschlussklappe 4 im Bereich des Ringes 6 um die Einströmöffnung 3 angeordnet werden. An dem Ring 6 kann das Filtermaterial eines Staubsaugerbeutels fixiert werden, beispielsweise durch Schweißen oder Kleben. Der Staubsaugerbeutel kann als Flachbeutel oder Klotzbodenbeutel ausgebildet sein, insbesondere aus einem ein- oder mehrlagigen Vliesstoff oder einem anderen Filtermaterial.Between the two film hinges 5, an arcuate area 7 is formed on the closure flap 4, which area surrounds a ring 6 around the inflow opening 3. As a result, the axis of rotation of the closure flap 4 can be arranged in the area of the ring 6 around the inflow opening 3. The filter material of a vacuum cleaner bag can be fixed to the ring 6, for example by welding or gluing. The vacuum cleaner bag can be designed as a flat bag or a block-bottom bag, in particular made from a single-layer or multi-layer non-woven fabric or another filter material.

An der Verschlussklappe 4 ist ein seitlich hervorstehendes Führungselement 8 ausgebildet, das stegförmig parallel zur Drehachse der Verschlussklappe 4 hervorsteht und in eine Führungsvorrichtung eines Staubsaugers eingreifen kann. An dem Führungselement 8 befindet sich ein Raststeg 9, der an einer Rastaufnahme 10 der Grundplatte 2 verrastet werden kann. Die Rastaufnahme 10 kann als Aussparung oder Aufnahme ausgebildet sein und ein Halteelement aufweisen, an dem das Führungselement 8 verrastbar ist.A laterally protruding guide element 8 is formed on the closure flap 4, which protrudes in a web-like manner parallel to the axis of rotation of the closure flap 4 and can engage in a guide device of a vacuum cleaner. On the guide element 8 there is a latching web 9 which can be latched onto a latching receptacle 10 of the base plate 2. The latching receptacle 10 can be designed as a recess or receptacle and have a holding element on which the guide element 8 can be latched.

Die Verschlussklappe 4 weist auf der zu den Filmscharnieren 5 gegenüberliegenden Seite eine Spitze 11 mit einer stufenförmigen Ausbildung auf, die in einer Schließposition formschlüssig an die Kante um die Einströmöffnung 3 anlegbar ist.On the side opposite the film hinge 5, the closing flap 4 has a tip 11 with a step-like design, which in a closed position can be placed in a form-fitting manner on the edge around the inflow opening 3.

An der Grundplatte 2 ist ferner ein schmaler stegförmiger Ausleger 12 angeformt, der sich parallel zur Ebene der Grundplatte und der Verschlussklappe 4 in den Figuren 1A und 1B erstreckt und nahezu dieselbe Länge wie die Verschlussklappe 4 aufweist. Der Ausleger 12 bildet einen Anschlag zur Begrenzung der Einstecktiefe aus. Die Grundplatte 2 ohne den Ausleger ist in Einschubrichtung kurz ausgebildet, beispielsweise mit einer Länge zwischen dem 1-fachen und 1.2-fachen Durchmesser der Einströmöffnung 3.On the base plate 2, a narrow web-shaped bracket 12 is also formed, which extends parallel to the plane of the base plate and the closure flap 4 in the Figures 1A and 1B extends and has almost the same length as the closure flap 4. The boom 12 forms a stop to limit the insertion depth. The base plate 2 without the arm is short in the insertion direction, for example with a length between 1 and 1.2 times the diameter of the inflow opening 3.

An gegenüberliegenden Seiten der Grundplatte 2 ist ein biegbarer Steg 14 ausgebildet, der an gegenüberliegenden Enden mit der Grundplatte 2 verbunden ist. Der biegbare Steg 14 ist somit brückenförmig ausgestaltet und über eine schlitzförmige Öffnung 15 in einem mittleren Bereich von der Grundplatte 2 beabstandet. Die schlitzförmige Öffnung 15 ermöglicht eine Biegebewegung des Steges 14, die beispielsweise zwischen 1 mm und 3 mm senkrecht zur Einschubrichtung betragen kann. Der biegbare Steg 14 erstreckt sich dabei um mindestens 50 % der Länge der Grundplatte 2 in Einschubrichtung, vorzugsweise zwischen 60 % und 90 % der Länge.A bendable web 14 is formed on opposite sides of the base plate 2 and is connected to the base plate 2 at opposite ends. The bendable web 14 is thus designed in the shape of a bridge and is spaced apart from the base plate 2 via a slot-shaped opening 15 in a central region. The slot-shaped opening 15 enables a bending movement of the web 14, which can be, for example, between 1 mm and 3 mm perpendicular to the direction of insertion. The bendable web 14 extends by at least 50% of the length of the base plate 2 in the direction of insertion, preferably between 60% and 90% of the length.

Auf der zur Verschlussklappe 4 gegenüberliegenden Seite weist die Grundplatte 2 einen hervorstehenden Griffabschnitt 13 auf, an dem die Grundplatte 2 beim Einschieben und Herausziehen aus einer Führungsvorrichtung gegriffen werden kann. Der Griffabschnitt 13 steht dabei über eine Kante der Grundplatte 2 hervor und trägt somit nicht zur Länge der Griffgrundplatte 2 in Einschubrichtung bei.On the side opposite to the closure flap 4, the base plate 2 has a protruding grip section 13, on which the base plate 2 can be gripped when being pushed in and pulled out of a guide device. The handle section 13 protrudes over an edge of the base plate 2 and thus does not contribute to the length of the handle base plate 2 in the insertion direction.

An der Grundplatte 2 sind ferner an einer zum Staubsaugerbeutel gewandten Seite Rippen 16 vorgesehen, die in längliche Aufnahmen 17 einer benachbarten Grundplatte 2 einfügbar sind, so dass die Halteplatte 1 bei der Konfektionierung der Staubsaugerbeutel besser stapelbar ist. Die länglichen Aufnahmen 17 dienen zur formschlüssigen Aufnahme der Rippen 16 an der gegenüberliegenden Seite der Grundplatte 2.On the base plate 2, ribs 16 are also provided on a side facing the vacuum cleaner bag, which can be inserted into elongated receptacles 17 of an adjacent base plate 2 so that the holding plate 1 can be better stacked when the vacuum cleaner bags are assembled. The elongated receptacles 17 serve to receive the ribs 16 on the opposite side of the base plate 2 in a form-fitting manner.

In Figur 2 ist die Halteplatte 1 in einer Führungsvorrichtung 30 eines Staubsaugers dargestellt ohne die weiteren Bestandteile des Staubsaugers und den Filterbeutel des Staubsaugerbeutels. Die Führungsvorrichtung 30 umfasst an gegenüberliegenden Seiten eine Nut mit einem geraden Führungsabschnitt 31 und einem sich daran anschließenden gebogenen oder abgewinkelten Führungsabschnitt 33. An dem geraden Führungsabschnitt 31 wird die Grundplatte 2 positioniert, wobei an einer Nutwand ein zur Grundplatte 2 ragender Steg 32 ausgebildet ist, der die Nut verjüngt und die Grundplatte 2 im Wesentlichen formschlüssig in einer Betriebsposition hält. An den geraden Führungsabschnitt schließt sich der gebogene Führungsabschnitt 33 an, der winklig von der Ebene der Grundplatte 2 hervorsteht und in einer Tasche 34 mündet, die beispielsweise in einem Winkel zwischen 20° bis 80°, insbesondere 30° bis 70°, zur Ebene der Grundplatte 2 ausgerichtet ist.In Figure 2 the holding plate 1 is shown in a guide device 30 of a vacuum cleaner without the other components of the vacuum cleaner and the filter bag of the vacuum cleaner bag. The guide device 30 comprises on opposite sides a groove with a straight guide section 31 and an adjoining curved or angled guide section 33. The base plate 2 is positioned on the straight guide section 31, with a web 32 protruding towards the base plate 2 being formed on one groove wall, which tapers the groove and holds the base plate 2 essentially positively in an operating position. The straight guide section is followed by the curved guide section 33, which protrudes at an angle from the plane of the base plate 2 and opens into a pocket 34 which, for example, at an angle between 20 ° to 80 °, in particular 30 ° to 70 °, to the plane of the Base plate 2 is aligned.

Beim Einschieben der Halteplatte 1 ist die Verschlussklappe 4 vorne angeordnet. Beim Einschieben der Halteplatte 1 in die Führungsvorrichtung 30 verbleibt die Verschlussklappe 4 zunächst in der Ebene der Grundplatte 2, bis das seitlich hervorstehende Führungselement an der Verschlussklappe 4 den gebogenen Führungsabschnitt 33 erreicht. Dann wird über das Führungselement 8, das in dem gebogenen Führungsabschnitt 33 gleitet, ein Verschwenken der Verschlussklappe 4 um die Filmscharniere 5 bewirkt, bis die Halteplatte 1 in einer Endposition angeordnet ist. Die Endposition kann beispielsweise über den Ausleger 12 vorgegeben werden, der einen Anschlag darstellt, der mit einem Gegenanschlag an dem Staubsauger zusammenwirkt.When inserting the retaining plate 1, the closing flap 4 is arranged at the front. When the retaining plate 1 is pushed into the guide device 30, the closure flap 4 initially remains in the plane of the base plate 2 until the laterally protruding guide element on the closure flap 4 reaches the curved guide section 33. Then, via the guide element 8, which slides in the curved guide section 33, the closure flap 4 is pivoted about the film hinge 5 until the holding plate 1 is arranged in an end position. The end position can be specified, for example, via the boom 12, which represents a stop that interacts with a counter-stop on the vacuum cleaner.

Wenn der Ausleger 12 weggelassen wird, kann ein etwaiger Anschlag zur Begrenzung der Einstecktiefe auch an einer anderen Position vorgesehen werden. Die Verschlussklappe 4 wird durch das Einschieben in die Führungsvorrichtung 30 verschwenkt, vorzugsweise um einen Winkel von mehr als 10°, vorzugsweise zwischen 20° und 60°. In der eingeschobenen Position ist der platzbedarf der Halteplatte 1 reduziert, da die Verschlussklappe 4 an die Geometrie des Staubsaugerbeutels angepasst ist.If the extension arm 12 is omitted, a possible stop to limit the insertion depth can also be provided in a different position. The closure flap 4 is pivoted by being pushed into the guide device 30, preferably by an angle of more than 10 °, preferably between 20 ° and 60 °. In the pushed-in position, the space requirement of the holding plate 1 is reduced, since the closure flap 4 is adapted to the geometry of the vacuum cleaner bag.

Der Staubsauger weist vorzugsweise eine Detektiereinrichtung auf, mittels der erfassbar ist, ob ein Staubsaugerbeutel mit einer Halteplatte in die Führungsvorrichtung eingefügt wurde. Diese Detektiereinrichtung kann beispielsweise mechanisch erfolgen und durch den Ausleger 12 oder die Verschlussklappe 4 betätigt werden, so dass der Staubsauger weiß, ob ein Staubsaugerbeutel eingefügt wurde oder nicht, was beispielsweise eine Einsperrblockade oder eine andere Maßnahme an dem Staubsauger auslösen kann.The vacuum cleaner preferably has a detection device by means of which it can be detected whether a vacuum cleaner bag with a holding plate has been inserted into the guide device. This detection device can for example be done mechanically and actuated by the boom 12 or the closure flap 4 so that the vacuum cleaner knows whether a vacuum cleaner bag has been inserted or not, which can trigger a lock-in blockage or some other measure on the vacuum cleaner, for example.

Wenn der Staubsaugerbeutel gefüllt ist, kann die Halteplatte 1 durch Ziehen an dem Griffabschnitt 13 wieder herausgezogen werden, wobei die Verschlussklappe 4 durch die Führung an dem gebogenen Führungsabschnitt 33 wieder parallel zur Grundplatte 2 ausgerichtet wird und dann vom Benutzer manuell in die Verschlussposition umgeklappt werden kann. Durch die Betätigung des Filmscharniers 5 durch die Führungsvorrichtung 30 ist die Verschwenkbarkeit der Verschlussklappe 4 leichtgängig, da die Filmscharniere 5 schon einmal bewegt wurden.When the vacuum cleaner bag is full, the holding plate 1 can be pulled out again by pulling on the handle section 13, the closing flap 4 being aligned again parallel to the base plate 2 by the guide on the curved guide section 33 and then being manually folded over into the closing position by the user . By actuating the film hinge 5 by the guide device 30, the pivotability of the closure flap 4 is easy, since the film hinges 5 have already been moved.

In dem dargestellten Ausführungsbeispiel ist die Verschlussklappe verschwenkbar an der Grundplatte gelagert. Es ist natürlich auch möglich, ein Verschlusselement verschiebbar an der Grundplatte 2 vorzusehen, wie dies beispielsweise in der DE 102 03 460 A1 gezeigt ist. Das Verschlusselement kann über mehrere verschwenkbare Lamellen integral mit der Grundplatte 2 ausgebildet sein, aber auch eine getrennte Ausbildung von Verschlussklappe oder Verschlusselement relativ zur Grundplatte 2 ist möglich. Die Verschlussklappe kann durch entsprechende Führungsleisten an der Grundplatte 2 auch verschiebbar gelagert sein, statt der dargestellten Filmscharniere 5. Zudem muss die Verschlussklappe 4 auch nicht integral mit der Grundplatte 2 ausgebildet sein, sondern kann getrennt von der Grundplatte 2 hergestellt werden.In the illustrated embodiment, the closure flap is pivotably mounted on the base plate. It is of course also possible to provide a closure element such that it can be displaced on the base plate 2 for example in the DE 102 03 460 A1 is shown. The closure element can be formed integrally with the base plate 2 via several pivotable lamellae, but a separate formation of the closure flap or closure element relative to the base plate 2 is also possible. The closure flap can also be displaceably mounted on the base plate 2 by means of corresponding guide strips, instead of the film hinges 5 shown.

Der an der Grundplatte 2 fixierte Staubsaugerbeutel kann als Flachbeutel, Klotzbodenbeutel oder sonstiger Beutel aus einem Filtermaterial hergestellt werden. Vorzugsweise ist der Filterbeutel mit der Grundplatte 2 verschweißt.The vacuum cleaner bag fixed to the base plate 2 can be made from a filter material as a flat bag, block bottom bag or other bag. The filter bag is preferably welded to the base plate 2.

An der Grundplatte 2 ist auf jeder Seite ein biegbarer brückenförmiger Steg 14 ausgebildet. Es ist natürlich auch möglich an einer Seite mehr als nur einen biegbaren Steg vorzusehen. Zudem können die Stege auch eine andere Form besitzen und nur einseitig mit der Grundplatte 2 verbunden sein.A bendable bridge-shaped web 14 is formed on each side of the base plate 2. It is of course also possible to provide more than just one bendable web on one side. In addition, the webs can also have a different shape and only be connected to the base plate 2 on one side.

Die Halteplatte 1 kann als einstückiges Bauteil aus Kunststoff hergestellt sein.The holding plate 1 can be produced as a one-piece component made of plastic.

BezugszeichenlisteList of reference symbols

11
HalteplatteRetaining plate
22
GrundplatteBase plate
33
EinströmöffnungInflow opening
44th
VerschlussklappeClosing flap
55
FilmscharnierFilm hinge
66th
Ringring
77th
BereichArea
88th
FührungselementGuide element
99
RaststegLocking bar
1010
RastaufnahmeSnap recording
1111
Spitzetop
1212th
Auslegerboom
1313th
GriffabschnittHandle section
1414th
Stegweb
1515th
Öffnungopening
1616
Ripperib
1717th
Aufnahmeadmission
3030th
FührungsvorrichtungGuide device
3131
gerader Führungsabschnittstraight guide section
3232
Stegweb
3333
gebogender Führungsabschnittcurved guide section
3434
Taschebag

Claims (14)

  1. Holding plate (1) for a vacuum cleaner bag, with a base plate (2) with an inflow opening (3) at which is rotatably or displaceably mounted a closure element (4) by means of which the inflow opening (3) at the base plate (2) is closable, wherein the base plate (2) can be pushed into a guide device (30) of a vacuum cleaner and wherein a bendable web (14) forming a slide surface for displacement along a guide is provided at at least one side of the base plate (2), characterised in that the closure element is constructed as a closure flap (4) which is connected at an outer edge with the base plate (2) by way of at least one film hinge (5) and protrudes beyond the base plate (2) into an opening position.
  2. Holding plate according to claim 1, characterised in that the bendable web (14) is connected at opposite ends with the base plate (2).
  3. Holding plate according to claim 1 or 2, characterised in that a slot-shaped opening (15) is formed between the base plate (2) and the bendable web (14).
  4. Holding plate according to any one of the preceding claims, characterised in that at least one respective bendable web (14) is arranged at each of opposite sides of the base plate (2).
  5. Holding plate according to any one of the preceding claims, characterised in that the base plate (2) as seen in push-in direction has a length which is smaller than 1.5 times the diameter of the inflow opening (3), preferably between 0.9 times to 1.2 times the diameter of the inflow opening (3).
  6. Holding plate according to any one of the preceding claims, characterised in that a single bridge-shaped bendable web (14) is provided at opposite sides of the base plate (2).
  7. Holding plate according to any one of the preceding claims, characterised in that detent means (9) by means of which the closure flap (4) is detentable in a closing position at the base plate (2) are provided.
  8. Guide device (30) of a vacuum cleaner with a vacuum cleaner bag, characterised in that the vacuum cleaner bag is fixed to a holding plate (1) according to any one of the preceding claims.
  9. Guide device according to claim 8, characterised in that at least one bendable web (14) of the holding plate (1) is held by clamping in the guide device (30).
  10. Guide device according to claim 8 or 9, characterised in that the guide device (30) has a groove or channel in which an edge of the base plate (2) is inserted by the at least one bendable web (14).
  11. Guide device according to any one of claims 8 to 10, characterised in that the guide device (30) has a straight guide section (31) and a curved guide section (32) and the closure flap (4) has a guide element (8) which in a pushed-in position engages in the curved guide section (32).
  12. Guide device according to claim 11, characterised in that the guide element (8) is constructed as a web which extends substantially parallel to an axis of rotation of the closure flap (4).
  13. Guide device according to any one of claims 8 to 12, characterised in that a cantilever (12) protruding in push-direction is formed at the base plate (2).
  14. Guide device according to claim 13, characterised in that the cantilever (12) forms an abutment for limitation of the depth of insertion into the guide device (30).
EP19167323.5A 2018-05-24 2019-04-04 Holding plate for a vacuum cleaner bag and guiding device of a vacuum cleaner with a vacuum cleaner bag Active EP3571972B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19167323T PL3571972T3 (en) 2018-05-24 2019-04-04 Holding plate for a vacuum cleaner bag and guiding device of a vacuum cleaner with a vacuum cleaner bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018112432.5A DE102018112432A1 (en) 2018-05-24 2018-05-24 Holding plate for a vacuum cleaner bag and guide device of a vacuum cleaner with a vacuum cleaner bag

Publications (2)

Publication Number Publication Date
EP3571972A1 EP3571972A1 (en) 2019-11-27
EP3571972B1 true EP3571972B1 (en) 2020-12-02

Family

ID=66092193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19167323.5A Active EP3571972B1 (en) 2018-05-24 2019-04-04 Holding plate for a vacuum cleaner bag and guiding device of a vacuum cleaner with a vacuum cleaner bag

Country Status (6)

Country Link
EP (1) EP3571972B1 (en)
DE (1) DE102018112432A1 (en)
DK (1) DK3571972T3 (en)
ES (1) ES2846624T3 (en)
LT (1) LT3571972T (en)
PL (1) PL3571972T3 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339297C1 (en) * 1993-11-18 1994-09-22 Branofilter Gmbh Dust bag for a vacuum cleaner
DE20101466U1 (en) * 2001-01-27 2001-04-19 Wolf Gmbh Filter device that can be used in a vacuum cleaner
DE10203405B4 (en) * 2001-01-27 2013-06-20 Wolf Pvg Gmbh & Co. Kg Filter device for a vacuum cleaner
US7799107B2 (en) * 2006-03-15 2010-09-21 Techtronic Floor Care Technology Limited Self-sealing bag arrangement for a floor cleaning device
DE202006017084U1 (en) * 2006-11-09 2007-01-18 Branofilter Gmbh Closing piece for a dust filter bag and dust filter bag has holding plates and closing slider with gripping part and movement between open and closed positions
DE102007053151A1 (en) * 2007-11-08 2009-05-14 Wolf Pvg Gmbh & Co. Kg Holder plate for vacuum cleaner bag, has flap integrally formed with plate and arranged in retainer, where flap is tiltable from retainer in position covering inflow opening and formed in arc-shape at side turned away from hinge
DE202011103174U1 (en) * 2011-07-14 2011-10-17 Branofilter Gmbh Vacuum cleaner filter bag with non-woven backing plate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
PL3571972T3 (en) 2021-06-14
ES2846624T3 (en) 2021-07-28
EP3571972A1 (en) 2019-11-27
DK3571972T3 (en) 2021-03-01
LT3571972T (en) 2021-01-25
DE102018112432A1 (en) 2019-11-28

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