EP0468065A1 - Vacuum cleaner having an insertable dust bag - Google Patents

Vacuum cleaner having an insertable dust bag Download PDF

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Publication number
EP0468065A1
EP0468065A1 EP90114092A EP90114092A EP0468065A1 EP 0468065 A1 EP0468065 A1 EP 0468065A1 EP 90114092 A EP90114092 A EP 90114092A EP 90114092 A EP90114092 A EP 90114092A EP 0468065 A1 EP0468065 A1 EP 0468065A1
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EP
European Patent Office
Prior art keywords
handle
dust chamber
vacuum cleaner
projection
handle bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP90114092A
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German (de)
French (fr)
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EP0468065B1 (en
Inventor
Ulrich Rademacher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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Siemens AG
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Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE90114092T priority Critical patent/DE59004149D1/en
Priority to EP19900114092 priority patent/EP0468065B1/en
Publication of EP0468065A1 publication Critical patent/EP0468065A1/en
Application granted granted Critical
Publication of EP0468065B1 publication Critical patent/EP0468065B1/en
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Expired - Lifetime legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—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
    • A47L9/1481—Means for removing bags in suction cleaners, e.g. ejecting means; Means for exchanging bags

Definitions

  • the invention relates to a vacuum cleaner with a filter cassette that can be inserted into its dust chamber.
  • Such a vacuum cleaner is known from DE-U-73 32 289.
  • the filter cassette When changing the filter bag filled with dirt, the filter cassette must be removed from the dust compartment of the vacuum cleaner.
  • the cassette is grasped on the handle bar with the dust chamber lid open and lifted up out of the dust chamber. Since the filled filter bag rests on the handle, it is difficult to grasp the handle.
  • the invention has for its object to design a vacuum cleaner according to the preamble of claim 1 so that the handle of the filter cartridge is easy to grasp even when the filter bag is full.
  • the handle bar When opening the dust chamber cover, which is necessary for changing the filter, the handle bar is pivoted upwards by the driving device and remains in the position pivoted away from the filter bag after the driving connection has been released as a result of the locking. There is thus a free space between the handle and the filled filter bag, through which the handle can be gripped. Since the handle is locked in the position it has been reached, the filter cassette can be pulled out of the dust compartment using the handle.
  • an automatic loosening of the entrainment connection between the handle and the dust chamber cover is achieved after a certain opening distance of the dust chamber cover in a structurally simple manner.
  • a resilient arm is provided on the handle, on which the second projection and the locking member is located. Such a resilient arm facilitates both the loosening of the driving connection and the loosening of the locking of the handle bar.
  • a dust chamber 2 is provided for receiving a filter cartridge 3.
  • a handle 7 is articulated in the longitudinal direction over the filter cassette 3 to its other transverse wall 6.
  • a resilient arm 9 is formed on the end of the handle 7 adjacent to the other transverse wall 6 via a semicircular arch piece 8.
  • a dust chamber cover 10 closing the dust chamber 2 has a first projection 12 on a wall part 11 which runs approximately parallel to the resilient arm 9. In the closed state of the dust chamber cover 10, this first projection 12 engages under a second projection 13 formed on the free end of the resilient arm 9.
  • a projection 14 forming a locking member is provided on the side of the resilient arm 9 opposite the second projection 13.
  • a projection 14 forming a locking member is provided on the side of the resilient arm 9 opposite the second projection 13.
  • a corresponding bulge 15 is created, into which the third projection 14 projects.
  • a locking recess 16 is formed which is adapted to the contour of the third projection 14.
  • 17 denotes the circular arc described by the first projection 12 when the dust chamber cover 10 is opened, and 18 denotes the circular arc described by the second projection 13 when the handle 7 is pivoted.
  • the dust chamber cover 10 is gripped on its locking tab 19 and its locking is released with a wall projection 20.
  • the dust chamber cover 10 can now be pivoted clockwise about its pivot axis 21 upwards.
  • the first projection 12 connected to the wall part 11 of the dust chamber cover 10 also swings upward on the circular arc 17.
  • the first projection 12 abuts the second projection 13 provided on the resilient arm 9, so that the handle 7 is also pivoted upward about its pivot axis 22.
  • the second projection 13 moves on the circular arc 18.
  • the fourth projection 14 reaches the locking recess 16 and is locked in this.
  • the handle 7 can now no longer ver be pivoted.
  • the maximum width of the overlap area 23 existing between the two arcs 17 and 18 is reached.
  • the first and second protrusions 12 and 13 are dimensioned such that the dimension 24 by which these protrusions 12 and 13 engage under approximately corresponds to the maximum width of the overlap region 23.
  • the tips of the projections 12 and 13 can thus slide past one another in this position, the resilient arm 9 possibly being pushed slightly away.
  • the dust chamber cover 10 can now be opened completely.
  • the handle 7 maintains its position due to the locking of the third projection 14 in the locking recess 16. In this position, there is a free space 26 between the handle 7 and a filter bag 25 inserted in the filter cassette 3.
  • the handle 7 can be gripped through this free space 26 without any hindrance.
  • the locking also provides sufficient grip for the handle 7 so that the filter cassette 3 can be lifted out of the dust chamber 2 by means of the handle 7 and carried away for disposal of the filter bag 25.
  • the locking of the handle 7 can then be released and pivoted so far that the filter bag 25 can be removed from the filter cassette 3 without hindrance.
  • the handle 7 After inserting a new filter bag 25, the handle 7 is brought back into its locking position and the filter cassette 3 is inserted into the dust chamber 2. If the dust chamber cover 10 is then pivoted back into its closed position, the projections 12 and 13 slide past one another in the locked position of the handle 7. The strength of the locking of the handle 7 is chosen so that even when touching the two projections 12 and 13, the locking is not released. This only happens when the bottom part 27 of the dust chamber cover 10 hits the handle 10. The handle 7 then swings back into its starting position shown in FIG. 1. By engaging the third projection 14 on the wall of the bulge 15, the handle 7 is fixed in this position.

Abstract

The invention relates to a vacuum cleaner having a filter cassette which can be inserted in the dust chamber, on which filter cassette a handle (7) is provided on the side facing the dust chamber lid (10) closing the dust chamber (2), which handle extends in the longitudinal direction of the filter cassette (3). Simple gripping of the handle when the filter bag is full can be achieved in that one end of the handle (7) is hinged swivellably to the filter cassette (3), in that a carrier device (12, 13), which is effective over a partial region of the opening movement of the dust chamber lid (10), is provided between the dust chamber lid (10) and the handle (7), and in that the handle (7) can be fastened in its position after the carrier connection (12, 13) has been released. <IMAGE>

Description

Die Erfindung betrifft einen Staubsauger mit einer in seinen Staubraum einsetzbaren Filterkassette gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a vacuum cleaner with a filter cassette that can be inserted into its dust chamber.

Ein solcher Staubsauger ist durch das DE-U-73 32 289 bekannt. Bei einem Wechsel des mit Schmutz gefüllten Filterbeutels muß die Filterkassette aus dem Staubraum des Staubsaugers herausgenommen werden. Hierbei wird die Kassette bei geöffnetem Staubraumdeckel an dem Griffbügel erfaßt und nach oben aus dem Staubraum herausgehoben. Da der gefüllte Filterbeutel an dem Griffbügel anliegt, ist das Erfassen des Griffbügels erschwert.Such a vacuum cleaner is known from DE-U-73 32 289. When changing the filter bag filled with dirt, the filter cassette must be removed from the dust compartment of the vacuum cleaner. Here, the cassette is grasped on the handle bar with the dust chamber lid open and lifted up out of the dust chamber. Since the filled filter bag rests on the handle, it is difficult to grasp the handle.

Der Erfindung liegt die Aufgabe zugrunde, einen Staubsauger gemäß dem Oberbegriff des Anspruchs 1 so auszubilden, daß der Griffbügel der Filterkassette auch bei stark gefülltem Filterbeutel leicht erfaßbar ist.The invention has for its object to design a vacuum cleaner according to the preamble of claim 1 so that the handle of the filter cartridge is easy to grasp even when the filter bag is full.

Die Lösung der gestellten Aufgabe gelingt durch die im Kennzeichen des Anspruchs 1 angegebenen Merkmale. Beim zum Filterwechsel notwendigen Öffnen des Staubraumdeckels wird der Griffbügel durch die Mitnahmevorrichtung nach oben verschwenkt und verbleibt nach dem Lösen der Mitnahmeverbindung in Folge der Arretierung in der vom Filterbeutel weggeschwenkten Stellung. Damit besteht zwischen dem Griffbügel und dem gefüllten Filterbeutel ein Freiraum, durch den hindurch der Griffbügel ergriffen werden kann. Da der Griffbügel in der erreichten Stellung arretiert ist, kann die Filterkassette mittels des Griffbügels aus dem Staubraum herausgezogen werden.The problem is solved by the features specified in the characterizing part of claim 1. When opening the dust chamber cover, which is necessary for changing the filter, the handle bar is pivoted upwards by the driving device and remains in the position pivoted away from the filter bag after the driving connection has been released as a result of the locking. There is thus a free space between the handle and the filled filter bag, through which the handle can be gripped. Since the handle is locked in the position it has been reached, the filter cassette can be pulled out of the dust compartment using the handle.

Bei einem gemäß den Merkmalen des Anspruchs 2 ausgestalteten Staubsauger wird auf konstruktiv einfache Weise ein selbsttätiges Lösen der Mitnahmeverbindung zwischen Griffbügel und Staubraumdeckel nach einer bestimmten Öffnungsstrecke des Staubraumdeckels erreicht.In a vacuum cleaner designed according to the features of claim 2, an automatic loosening of the entrainment connection between the handle and the dust chamber cover is achieved after a certain opening distance of the dust chamber cover in a structurally simple manner.

Die sichere Arretierung des Griffbügels in seiner vom Filterbeutel abgehobenen Stellung gelingt gemäß den im Anspruch 3 beschriebenen Merkmalen.The secure locking of the handle in its raised position from the filter bag succeeds according to the features described in claim 3.

Vorteilhaft ist es ferner, wenn am Griffbügel ein federnd ausgebildeter Arm vorgesehen ist, an dem sich der zweite Vorsprung und das Arretierglied befindet. Durch einen solchen federnden Arm wird sowohl das Lösen der Mitnahmeverbindung als auch das Lösen der Arretierung des Griffbügels erleichtert.It is also advantageous if a resilient arm is provided on the handle, on which the second projection and the locking member is located. Such a resilient arm facilitates both the loosening of the driving connection and the loosening of the locking of the handle bar.

Mit den Merkmalen des Anspruchs 5 läßt sich eine einstückige Herstellung des Griffbügels und der Arretierungsvorrichtung erzielen, so daß gesondert zu montierende Teile entfallen.With the features of claim 5, a one-piece production of the handle and the locking device can be achieved, so that parts to be assembled separately are not required.

Große Federwege für den federnden Arm, die das Lösen der Arretierung erleichtern, ergeben sich gemäß der Ausgestaltung nach Anspruch 6.Large spring deflections for the resilient arm, which facilitate the release of the locking, result in accordance with the configuration according to claim 6.

Anhand eines in der Zeichnung dargestellten Ausführungsbeispieles wird der Anmeldungsgegenstand nachfolgend näher beschrieben. Es zeigt:

  • FIG 1 eine Teildarstellung eines Staubsaugers im Längsschnitt bei geschlossenem Staubraumdeckel,
  • FIG 2 eine Teildarstellung eines Staubsaugers im Längsschnitt bei teilweise geöffnetem Staubraumdeckel.
The subject of the application is described in more detail below using an exemplary embodiment shown in the drawing. It shows:
  • 1 shows a partial illustration of a vacuum cleaner in longitudinal section with the dust chamber cover closed,
  • 2 shows a partial view of a vacuum cleaner in longitudinal section with the dust chamber cover partially open.

Mit 1 ist das Gehäuse eines Staubsaugers bezeichnet, in welchem ein Staubraum 2 zur Aufnahme einer Filterkassette 3 vorgesehen ist. An der einen, der Saugöffnung 4 des Staubraumes 2 benachbarten Querwand 5 der Filterkassette 3 ist ein sich in Längsrichtung über die Filterkassette 3 zu deren anderen Querwand 6 erstreckender Griffbügel 7 angelenkt. An dem der anderen Querwand 6 benachbarten Ende des Griffbügels 7 ist über ein halbkreisförmiges Bogenstück 8 ein federnder Arm 9 angeformt.1 with the housing of a vacuum cleaner is designated, in which a dust chamber 2 is provided for receiving a filter cartridge 3. On one, adjacent to the suction opening 4 of the dust chamber 2 transverse wall 5 of the filter cassette 3, a handle 7 is articulated in the longitudinal direction over the filter cassette 3 to its other transverse wall 6. A resilient arm 9 is formed on the end of the handle 7 adjacent to the other transverse wall 6 via a semicircular arch piece 8.

Ein den Staubraum 2 verschließender Staubraumdeckel 10 weist an einem sich annähernd zu dem federnden Arm 9 parallel verlaufenden Wandteil 11 einen ersten Vorsprung 12 auf. Dieser erste Vorsprung 12 untergreift in geschlossenem Zustand des Staubraumdeckels 10 einen zweiten, am freien Ende des federnden Armes 9 angeformten Vorsprung 13.A dust chamber cover 10 closing the dust chamber 2 has a first projection 12 on a wall part 11 which runs approximately parallel to the resilient arm 9. In the closed state of the dust chamber cover 10, this first projection 12 engages under a second projection 13 formed on the free end of the resilient arm 9.

Auf der dem zweiten Vorsprung 13 gegenüberliegenden Seite des federnden Armes 9 ist ein ein Arretierglied bildender Vorsprung 14 vorgesehen. An der anderen Querwand 6 der Filterkassette 3 ist eine entsprechende Ausbuchtung 15 geschaffen, in die der dritte Vorsprung 14 hineinragt. Am oberen Ende der Ausbuchtung 15 ist eine der Kontur des dritten Vorsprunges 14 angepaßte Rastmulde 16 ausgeformt. Mit 17 ist der von dem ersten Vorsprung 12 beim Öffnen des Staubraumdeckels 10 beschriebene Kreisbogen und mit 18 der von dem zweiten Vorsprung 13 beim Verschwenken des Griffbügels 7 beschriebene Kreisbogen bezeichnet.On the side of the resilient arm 9 opposite the second projection 13, a projection 14 forming a locking member is provided. On the other transverse wall 6 of the filter cassette 3, a corresponding bulge 15 is created, into which the third projection 14 projects. At the upper end of the bulge 15, a locking recess 16 is formed which is adapted to the contour of the third projection 14. 17 denotes the circular arc described by the first projection 12 when the dust chamber cover 10 is opened, and 18 denotes the circular arc described by the second projection 13 when the handle 7 is pivoted.

Zum Auswechseln eines gefüllten Filterbeutels wird der Staubraumdeckel 10 an seiner Verriegelungslasche 19 erfaßt und deren Verriegelung mit einem Wandvorsprung 20 gelöst. Der Staubraumdeckel 10 kann nunmehr im Uhrzeigersinn um seine Schwenkachse 21 nach oben geschwenkt werden. Dabei schwenkt auch der mit dem Wandteil 11 des Staubraumdeckels 10 verbundene erste Vorsprung 12 auf dem Kreisbogen 17 nach oben. Der erste Vorsprung 12 stößt dabei gegen den am federnden Arm 9 vorgesehenen zweiten Vorsprung 13, so daß der Griffbügel 7 um seine Schwenkachse 22 ebenfalls nach oben geschwenkt wird. Der zweite Vorsprung 13 bewegt sich dabei auf dem Kreisbogen 18.To replace a filled filter bag, the dust chamber cover 10 is gripped on its locking tab 19 and its locking is released with a wall projection 20. The dust chamber cover 10 can now be pivoted clockwise about its pivot axis 21 upwards. The first projection 12 connected to the wall part 11 of the dust chamber cover 10 also swings upward on the circular arc 17. The first projection 12 abuts the second projection 13 provided on the resilient arm 9, so that the handle 7 is also pivoted upward about its pivot axis 22. The second projection 13 moves on the circular arc 18.

Durch diese Schwenkbewegung des Griffbügels 7 gelangt der vierte Vorsprung 14 in die Rastmulde 16 und wird in dieser arretiert. Der Griffbügel 7 kann nunmehr nicht mehr weiter verschwenkt werden. In dieser Stellung des Griffbügels 7 wird die maximale Breite des zwischen den beiden Kreisbögen 17 und 18 bestehenden Überlappungsbereiches 23 erreicht. Der erste und zweite Vorsprung 12 und 13 sind so bemessen, daß das Maß 24, um das sich diese Vorsprünge 12 und 13 untergreifen, etwa der maximalen Breite des Überlappungsbereiches 23 entspricht. Die Spitzen der Vorsprünge 12 und 13 können somit in dieser Stellung aneinander vorbeigleiten, wobei der federnde Arm 9 gegebenenfalls leicht weggedrückt wird. Der Staubraumdeckel 10 kann nunmehr vollständig geöffnet werden.By this pivoting movement of the handle 7, the fourth projection 14 reaches the locking recess 16 and is locked in this. The handle 7 can now no longer ver be pivoted. In this position of the handle 7, the maximum width of the overlap area 23 existing between the two arcs 17 and 18 is reached. The first and second protrusions 12 and 13 are dimensioned such that the dimension 24 by which these protrusions 12 and 13 engage under approximately corresponds to the maximum width of the overlap region 23. The tips of the projections 12 and 13 can thus slide past one another in this position, the resilient arm 9 possibly being pushed slightly away. The dust chamber cover 10 can now be opened completely.

Der Griffbügel 7 behält infolge der Arretierung des dritten Vorsprunges 14 in der Rastmulde 16 seine Stellung bei. In dieser Stellung ergibt sich zwischen dem Griffbügel 7 und einem in der Filterkassette 3 eingelegten Filterbeutel 25 ein Freiraum 26. Durch diesen Freiraum 26 hindurch kann der Griffbügel 7 ohne jegliche Behinderung erfaßt werden. Durch die Arretierung ist außerdem ein genügender Halt für den Griffbügel 7 gegeben, so daß die Filterkassette 3 mittels des Griffbügels 7 aus dem Staubraum 2 herausgehoben und zum Entsorgen des Filterbeutels 25 weggetragen werden kann. Durch eine entsprechende Betätigung des federnden Armes 9 kann dann die Arretierung des Griffbügels 7 gelöst und dieser so weit verschwenkt werden, daß eine Entnahme des Filterbeutels 25 aus der Filterkassette 3 ohne Behinderung möglich ist.The handle 7 maintains its position due to the locking of the third projection 14 in the locking recess 16. In this position, there is a free space 26 between the handle 7 and a filter bag 25 inserted in the filter cassette 3. The handle 7 can be gripped through this free space 26 without any hindrance. The locking also provides sufficient grip for the handle 7 so that the filter cassette 3 can be lifted out of the dust chamber 2 by means of the handle 7 and carried away for disposal of the filter bag 25. By corresponding actuation of the resilient arm 9, the locking of the handle 7 can then be released and pivoted so far that the filter bag 25 can be removed from the filter cassette 3 without hindrance.

Nach dem Einlegen eines neuen Filterbeutels 25 wird der Griffbügel 7 wieder in seine Arretierungsstellung gebracht und die Filterkassette 3 in den Staubraum 2 eingesetzt. Wird danach der Staubraumdeckel 10 wieder in seine Schließstellung geschwenkt, gleiten die Vorsprünge 12 und 13 in der Arretierstellung des Griffbügels 7 aneinander vorbei. Die Festigkeit der Arretierung des Griffbügels 7 ist so gewählt, daß auch bei einer Berührung zwischen den beiden Vorsprüngen 12 und 13 die Arretierung nicht gelöst wird. Dies geschieht erst, wenn der Bodenteil 27 des Staubraumdeckels 10 auf den Griffbügel 10 auftrifft. Der Griffbügel 7 schwenkt dann in seine in FIG 1 gezeigte Ausgangsstellung zurück. Durch Anlage des dritten Vorsprunges 14 an der Wandung der Ausbuchtung 15 ist der Griffbügel 7 in dieser Stellung fixiert.After inserting a new filter bag 25, the handle 7 is brought back into its locking position and the filter cassette 3 is inserted into the dust chamber 2. If the dust chamber cover 10 is then pivoted back into its closed position, the projections 12 and 13 slide past one another in the locked position of the handle 7. The strength of the locking of the handle 7 is chosen so that even when touching the two projections 12 and 13, the locking is not released. This only happens when the bottom part 27 of the dust chamber cover 10 hits the handle 10. The handle 7 then swings back into its starting position shown in FIG. 1. By engaging the third projection 14 on the wall of the bulge 15, the handle 7 is fixed in this position.

Claims (6)

1. Staubsauger mit einer in seinen Staubraum einsetzbaren Filterkassette, an der auf der dem den Staubraum (2) verschließenden Staubraumdeckel (10) zugewandten Seite ein sich in Längsrichtung der Kassette (3) erstreckender Griffbügel (7) vorgesehen ist,
dadurch gekennzeichnet, daß der Griffbügel (7) mit seinem einen Ende verschwenkbar an der Filterkassette (3) angelenkt ist, daß zwischen dem Staubraumdeckel (10) und dem Griffbügel (7) eine über einen Teilbereich der Öffnungsbewegung des Staubraumdeckels (10) wirksame Mitnahmevorrichtung (12,13) vorgesehen ist, daß der Griffbügel (7) nach Lösen der Mitnahmeverbindung (12,13) in seiner Stellung arretiert ist.1. Vacuum cleaner with a filter cassette that can be inserted into its dust chamber, on the side facing the dust chamber cover (10) that closes the dust chamber (10), a handle bar (7) that extends in the longitudinal direction of the cassette (3) is provided,
characterized in that the handle bar (7) is pivotally hinged at one end to the filter cassette (3), that between the dust compartment cover (10) and the handle bracket (7) a driving device (part area) of the opening movement of the dust compartment cover (10) is effective ( 12, 13) it is provided that the handle (7) is locked in its position after loosening the driving connection (12, 13). 2. Staubsauger nach Anspruch 1,
dadurch gekennzeichnet,
daß der Griffbügel (7) an der einen Querwand (5) der Filterkassette (3) angelenkt ist, daß die Mitnahmevorrichtung aus mindestens einem ersten (12) an dem Staubraumdeckel (10) und einem zweiten (13) am Griffbügel (7) vorgesehenen Vorsprung besteht, wobei der am Staubraumdeckel (10) angeordnete erste Vorsprung (12) bei geschlossenem Staubraumdeckel (10) den am Griffbügel (7) angeordneten zweiten Vorsprung (13) untergreift und die Vorsprünge (12 und 13) so zueinander angeordnet sind, daß sich die von ihnen bei einer Verschwenkbewegung beschriebenen Kreisbögen (17 und 18) im Anfangsbereich des Verschwenkweges überlappen, wobei das größte Maß des Überlappungsbereiches (23) zumindest annähernd dem Maß (24) entspricht, um daß sich der erste und zweite Vorsprung (12 und 13) untergreifen.2. Vacuum cleaner according to claim 1,
characterized,
that the handle bar (7) is articulated on the one transverse wall (5) of the filter cassette (3), that the driver device comprises at least a first (12) on the dust chamber cover (10) and a second (13) on the handle bar (7) projection consists of the first projection (12) arranged on the dust chamber cover (10) when the dust chamber cover (10) is closed, engages under the second projection (13) arranged on the handle (7) and the projections (12 and 13) are arranged so that the circular arcs (17 and 18) described by them during a pivoting movement overlap in the initial region of the pivoting path, the largest dimension of the overlapping region (23) at least approximately corresponding to dimension (24), so that the first and second projections (12 and 13) reach under one another . 3. Staubsauger nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß am Griffbügel (7) mindestens ein Arretierglied (14) vorgesehen ist, daß beim Verschwenken des Griffbügels (7) vor dem Lösen der zwischen dem ersten und zweiten Vorsprung (12 und 13) bestehenden Mitnahmeverbindung mit einem Gegenarretierglied (16) verrastbar ist.3. Vacuum cleaner according to claim 1 or 2,
characterized,
that at least one locking member (14) is provided on the handlebar (7), that when the handlebar (7) is pivoted, before the release of the entrainment connection existing between the first and second projection (12 and 13), it can be locked with a counter-locking member (16). 4. Staubsauger nach Anspruch 2 und 3,
dadurch gekennzeichnet,
daß am Griffbügel (7) ein federnd ausgebildeter Arm (9) vorgesehen ist, an dem sich der zweite Vorsprung (13) und das Arretierglied (14) befindet.4. Vacuum cleaner according to claim 2 and 3,
characterized,
that a resilient arm (9) is provided on the handle (7), on which the second projection (13) and the locking member (14) is located. 5. Staubsauger nach Anspruch 4,
dadurch gekennzeichnet,
daß der federnde Arm (9) auf der der Anlenkstelle des Griffbügels (7) gegenüberliegenden Seite des Griffbügels (7) gegenüber diesem annähernd senkrecht abstehend angeordnet ist, daß das Arretierglied als ein dritter auf der der anderen Querwand (6) der Filterkassette (3) zugewandten Seite des federnden Armes (9) angeordneter Vorsprung (14) ausgebildet und an dieser Querwand (6) eine das Gegenarretierglied bildende Rastmulde (16) vorgesehen ist.5. Vacuum cleaner according to claim 4,
characterized,
that the resilient arm (9) is arranged on the side of the handle bar (7) which is opposite the articulation point of the handle bar (7) and projects approximately perpendicular to it, that the locking member acts as a third one on the other transverse wall (6) of the filter cartridge (3) facing side of the resilient arm (9) arranged projection (14) is formed and on this transverse wall (6) a locking recess forming the counter-locking member (16) is provided. 6. Staubsauger nach Anspruch 4 oder 5,
dadurch gekennzeichnet,
daß der federnde Arm (9) über ein halbkreisförmiges Bogenstück (8) mit dem Griffbügel (7) verbunden ist.6. Vacuum cleaner according to claim 4 or 5,
characterized,
that the resilient arm (9) is connected to the handle bar (7) via a semicircular arch piece (8).
EP19900114092 1990-07-23 1990-07-23 Vacuum cleaner having an insertable dust bag Expired - Lifetime EP0468065B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE90114092T DE59004149D1 (en) 1990-07-23 1990-07-23 Vacuum cleaner with a filter cartridge that can be inserted into its dust compartment.
EP19900114092 EP0468065B1 (en) 1990-07-23 1990-07-23 Vacuum cleaner having an insertable dust bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19900114092 EP0468065B1 (en) 1990-07-23 1990-07-23 Vacuum cleaner having an insertable dust bag

Publications (2)

Publication Number Publication Date
EP0468065A1 true EP0468065A1 (en) 1992-01-29
EP0468065B1 EP0468065B1 (en) 1994-01-05

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Application Number Title Priority Date Filing Date
EP19900114092 Expired - Lifetime EP0468065B1 (en) 1990-07-23 1990-07-23 Vacuum cleaner having an insertable dust bag

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DE (1) DE59004149D1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226852A1 (en) * 1992-08-13 1994-02-17 Siemens Ag Vacuum cleaner - has dust chamber with lid, inside which is filter tray with slide handle protruding from beneath lid.
DE19518532C1 (en) * 1995-05-19 1996-05-09 Siemens Ag Electric vacuum cleaner housing
FR2744354A1 (en) * 1996-02-05 1997-08-08 Hoover Co DUST BOWL LOCKING ARRANGEMENT
EP1252853A2 (en) * 2001-04-17 2002-10-30 Hoover Limited Vacuum cleaner
DE19733680B4 (en) * 1997-08-04 2012-06-14 BSH Bosch und Siemens Hausgeräte GmbH vacuum cleaner
EP2510852A2 (en) 2011-04-12 2012-10-17 BSH Bosch und Siemens Hausgeräte GmbH Cleaning device
CN101548862B (en) * 2008-04-01 2014-11-19 松下电器产业株式会社 Electric vacuum cleaner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH528529A (en) * 1969-03-28 1972-09-30 Nat Bestian Walter Dr Rer Process for the production of xanthine derivatives
DE7332289U (en) * 1973-11-29 Siemens Ag Filter cartridge for vacuum cleaner
EP0045036A1 (en) * 1980-07-28 1982-02-03 Siemens Aktiengesellschaft Vacuum cleaner with a dust-bag chamber closed by means of a cover
EP0223089A1 (en) * 1985-11-04 1987-05-27 Siemens Aktiengesellschaft Suction cleaner with a filter bag inserted in the dust chamber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7332289U (en) * 1973-11-29 Siemens Ag Filter cartridge for vacuum cleaner
CH528529A (en) * 1969-03-28 1972-09-30 Nat Bestian Walter Dr Rer Process for the production of xanthine derivatives
EP0045036A1 (en) * 1980-07-28 1982-02-03 Siemens Aktiengesellschaft Vacuum cleaner with a dust-bag chamber closed by means of a cover
EP0223089A1 (en) * 1985-11-04 1987-05-27 Siemens Aktiengesellschaft Suction cleaner with a filter bag inserted in the dust chamber

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226852A1 (en) * 1992-08-13 1994-02-17 Siemens Ag Vacuum cleaner - has dust chamber with lid, inside which is filter tray with slide handle protruding from beneath lid.
DE19518532C1 (en) * 1995-05-19 1996-05-09 Siemens Ag Electric vacuum cleaner housing
FR2744354A1 (en) * 1996-02-05 1997-08-08 Hoover Co DUST BOWL LOCKING ARRANGEMENT
DE19733680B4 (en) * 1997-08-04 2012-06-14 BSH Bosch und Siemens Hausgeräte GmbH vacuum cleaner
EP1252853A2 (en) * 2001-04-17 2002-10-30 Hoover Limited Vacuum cleaner
EP1252853A3 (en) * 2001-04-17 2004-12-22 Hoover Limited Vacuum cleaner
CN101548862B (en) * 2008-04-01 2014-11-19 松下电器产业株式会社 Electric vacuum cleaner
EP2510852A2 (en) 2011-04-12 2012-10-17 BSH Bosch und Siemens Hausgeräte GmbH Cleaning device
DE102011007207A1 (en) * 2011-04-12 2012-10-18 BSH Bosch und Siemens Hausgeräte GmbH cleaner
DE102011007207B4 (en) 2011-04-12 2022-01-27 BSH Hausgeräte GmbH cleaning device

Also Published As

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EP0468065B1 (en) 1994-01-05
DE59004149D1 (en) 1994-02-17

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