EP0468065B1 - Aspirateur avec sac à poussières insérable - Google Patents

Aspirateur avec sac à poussières insérable Download PDF

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Publication number
EP0468065B1
EP0468065B1 EP19900114092 EP90114092A EP0468065B1 EP 0468065 B1 EP0468065 B1 EP 0468065B1 EP 19900114092 EP19900114092 EP 19900114092 EP 90114092 A EP90114092 A EP 90114092A EP 0468065 B1 EP0468065 B1 EP 0468065B1
Authority
EP
European Patent Office
Prior art keywords
grip handle
projection
dust chamber
vacuum cleaner
chamber cover
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.)
Expired - Lifetime
Application number
EP19900114092
Other languages
German (de)
English (en)
Other versions
EP0468065A1 (fr
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
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE90114092T priority Critical patent/DE59004149D1/de
Priority to EP19900114092 priority patent/EP0468065B1/fr
Publication of EP0468065A1 publication Critical patent/EP0468065A1/fr
Application granted granted Critical
Publication of EP0468065B1 publication Critical patent/EP0468065B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47L9/1481—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 lies against the handle, it is difficult to grasp the handle.
  • the invention has for its object to provide a vacuum cleaner according to the preamble of claim 1 so that the handle of the filter cartridge is easy to grasp even with a heavily filled filter bag.
  • 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 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 entrainment connection and the loosening of the locking of the handle bar.
  • a dust chamber 2 is provided for receiving a filter cartridge 3.
  • the suction opening 4 of the dust chamber 2 adjacent Transverse wall 5 of the filter cassette 3 is articulated to a handle bracket 7 which extends 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 other transverse wall 6 of the filter cassette 3.
  • a locking recess 16 is formed which is adapted to the contour of the third projection 14.
  • the circular arc described by the first projection 12 when the dust chamber cover 10 is opened is designated by 17 and 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 third projection 14 reaches the locking recess 16 and is locked in this.
  • the handle 7 can now no longer 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 bar 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 lock The handle 7 is selected so that the lock is not released even when touching the two projections 12 and 13. This only happens when the bottom part 27 of the dust chamber cover 10 strikes the handle 10. The handle 7 then swings back into its initial 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.

Landscapes

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

Claims (6)

  1. Aspirateur comportant une cassette à filtre pouvant être insérée dans la chambre de réception de la poussière de l'aspirateur, un étrier de préhension (7), qui s'étend dans la direction longitudinale de la cassette (3), étant prévu sur le côté de la cassette tourné vers le couvercle (10) qui ferme la chambre (2) de réception de la poussière, caractérisé par le fait
    que l'étrier de préhension (7) est articulé, par l'une de ses extrémités, de manière à pouvoir pivoter sur la cassette à filtre (3), qu'un dispositif d'entraînement (12,13), qui agit sur une partie du mouvement d'ouverture du couvercle (10) de la chambre de réception de la poussière, est prévu entre le couvercle (10) et l'étrier de préhension (7) et que l'étrier de préhension (7) est bloqué dans sa position après suppression de la liaison d'entraînement (12,13).
  2. Aspirateur suivant la revendication 1, caractérisé par le fait que l'étrier de préhension (7) est articulé sur une paroi transversale (5) de la cassette à filtre (3), que le dispositif d'entraînement est constitué d'au moins une premiere saillie (12) prévue sur le couvercle (10) de la chambre de réception de la poussière et d'une seconde saillie (13) prévue sur l'étrier de préhension (7), la première saillie (12) du couvercle (10) de la chambre recevant la poussière s'engageant sous la seconde saillie (13) de l'étrier de préhension (7), lorsque le couvercle (10) de la chambre de réception de la poussière est fermé, et les saillies (12 et 13) étant disposés l'une par rapport à l'autre de telle sorte que les arcs de cercle (17 et 18), qu'elles décrivent lors d'un mouvement de pivotement, se chevauchent dans la zone initiale du trajet de pivotement, l'étendue maximale de la zone de chevauchement (23) correspondant au moins approximativement à l'étendue (24) sur laquelle les premiere et seconde saillies (12,13) s'engagent l'un en-dessous de l'autre.
  3. Aspirateur selon la revendication 1 ou 2, caractérisé par le fait que sur l'étrier de préhension (7) est prévu au moins un organe de blocage (14), qui, lors du pivotement de l'étrier de préhension (7), peut être encliqueté avec un organe de blocage antagoniste (16), avant la suppression de la liaison d'entraînement existant entre les premiere et seconde saillies (12 et 13).
  4. Aspirateur selon les revendications 2 et 3, caractérisé par le fait que sur l'étrier de préhension (7) est prévu un bras élastique (9) sur lequel se trouvent la seconde saillie (13) et l'organe de blocage (14).
  5. Aspirateur selon la revendication 4, caractérisé par le fait que le bras élastique (9) est monté sur le côté de l'étrier de préhension (7), à l'opposé du point d'articulation de cet étrier, en faisant saillie approximativement perpendiculairement par rapport à cet étrier, que l'organe de blocage est constitué sous la forme d'une troisième saillie (14), qui est disposée sur le côté du bras élastique (9), qui est tourné vers l'autre paroi transversale (6) de la cassette à filtre (3), et qu'un évidement d'encliquetage (19) formant l'élément de blocage antagoniste est prévu dans cette paroi transversale (6).
  6. Aspirateur selon la revendication 4 ou 5, caractérisé par le fait que le bras élastique (9) est relié à l'étrier de préhension (7) par l'intermédiaire d'un élément arqué (8) de forme semi-circulaire.
EP19900114092 1990-07-23 1990-07-23 Aspirateur avec sac à poussières insérable Expired - Lifetime EP0468065B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE90114092T DE59004149D1 (de) 1990-07-23 1990-07-23 Staubsauger mit einer in seinen Staubraum einsetzbaren Filterkassette.
EP19900114092 EP0468065B1 (fr) 1990-07-23 1990-07-23 Aspirateur avec sac à poussières insérable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19900114092 EP0468065B1 (fr) 1990-07-23 1990-07-23 Aspirateur avec sac à poussières insérable

Publications (2)

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

Family

ID=8204245

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900114092 Expired - Lifetime EP0468065B1 (fr) 1990-07-23 1990-07-23 Aspirateur avec sac à poussières insérable

Country Status (2)

Country Link
EP (1) EP0468065B1 (fr)
DE (1) DE59004149D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733680B4 (de) * 1997-08-04 2012-06-14 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226852A1 (de) * 1992-08-13 1994-02-17 Siemens Ag Staubsauger mit einem durch einen Staubraumdeckel verschließbaren Staubraum
DE19518532C1 (de) * 1995-05-19 1996-05-09 Siemens Ag Staubsaugergehäuse mit einem dessen Staubraum verschließenden Staubraumdeckel
US5659922A (en) * 1996-02-05 1997-08-26 The Hoover Company Dirt cup latching arrangement
GB2374524B (en) * 2001-04-17 2004-08-04 Hoover Ltd Vacuum cleaner
JP5104483B2 (ja) * 2008-04-01 2012-12-19 パナソニック株式会社 電機掃除機
DE102011007207B4 (de) 2011-04-12 2022-01-27 BSH Hausgeräte GmbH Reinigungsgerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7332289U (de) * 1973-11-29 Siemens Ag Filterkasette fur Staubsauger
GB1289287A (fr) * 1969-03-28 1972-09-13
DE3028571C2 (de) * 1980-07-28 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Staubsauger mit einem den Staubraum abschließenden Deckel
DE8531131U1 (de) * 1985-11-04 1987-03-05 Siemens AG, 1000 Berlin und 8000 München Staubsauger mit einem, im Staubraum eingesetzten Filterbeutel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733680B4 (de) * 1997-08-04 2012-06-14 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger

Also Published As

Publication number Publication date
EP0468065A1 (fr) 1992-01-29
DE59004149D1 (de) 1994-02-17

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