WO2007033976A1 - Aspirateur a sac filtrant - Google Patents

Aspirateur a sac filtrant Download PDF

Info

Publication number
WO2007033976A1
WO2007033976A1 PCT/EP2006/066565 EP2006066565W WO2007033976A1 WO 2007033976 A1 WO2007033976 A1 WO 2007033976A1 EP 2006066565 W EP2006066565 W EP 2006066565W WO 2007033976 A1 WO2007033976 A1 WO 2007033976A1
Authority
WO
WIPO (PCT)
Prior art keywords
vacuum cleaner
locking
filter bag
holding plate
locking portion
Prior art date
Application number
PCT/EP2006/066565
Other languages
German (de)
English (en)
Inventor
Martin Fieseler
Original Assignee
Vorwerk & Co. Interholding Gmbh
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 Vorwerk & Co. Interholding Gmbh filed Critical Vorwerk & Co. Interholding Gmbh
Priority to EP06806789A priority Critical patent/EP1940277A1/fr
Publication of WO2007033976A1 publication Critical patent/WO2007033976A1/fr

Links

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
    • 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
    • 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
    • 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
    • A47L9/1472—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters combined with security means, e.g. for preventing use, e.g. in case of absence of the bag

Definitions

  • the invention initially relates to a vacuum cleaner with therein filter bag, wherein the filter bag has a holding plate and the holding plate has a locking portion for holding a lid of the vacuum cleaner to the holding plate.
  • the key-like opening or recess is interrogated by the projection formed on the cover or on the cover latch. If no projection or recess corresponding to the projection is provided, closing of the cover is prevented.
  • the lid lock does not reach the locked position in case of incorrect key-keyhole assignment.
  • the opening provided in the locking section can, in the simplest form, be a hole which is cross-sectionally matched to the projection. It is also possible to design the opening edge open.
  • a recess in the locking section may, for example, form an opening towards the side edges, wherein a depth of the recess measured in the thickness direction of the retaining plate corresponds, for example, to half the retaining plate thickness or half the locking section thickness.
  • the recess or opening can have a query contour in a plan view, adapted to a corresponding outer contour of the cover-side projection. This contour may continue to have projections projecting back and forth in the floor plan.
  • the opening and / or the recess is formed in the end region of the locking section projecting beyond the bracket; correspondingly in the cantilevered end portion.
  • the handle region for the lid lock is preferably formed in the end region of the locking section projecting beyond the bracket.
  • the region of the locking section projecting beyond the bracket serves both for coding detection and for locking the lid.
  • the bracket can also be shaped as a swing-away latch. The holding plate is placed in this case in the usual way on the Filterzigrandung, after which the bolt is pivoted to encompass the locking portion and locked in its slot closing position.
  • the bolt can in this case have an adapted to a locking section profile counter profile.
  • the invention further relates to a vacuum cleaner according to the preamble of claim 1, wherein it is here proposed to further increase the reliability that the locking portion controls a locking part of the vacuum cleaner tumbler in its closed position.
  • a vacuum cleaner is provided, which is designed to be reliable.
  • the commissioning, which requires the lid closure of the vacuum cleaner is possible only with inserted, a corresponding locking portion having filter bag.
  • the lid lock does not interact directly with the locking portion of the holding plate, but rather indirectly via a vacuum cleaner housing side arranged Verrie- gelungsteil, which is the latter only by a properly inserted filter bag in the active, that is spent in the corresponding with the lid-side locking part position.
  • the locking portion preferably supports the housing-side locking part from the rear. Without this support plate-side support, the locking part is preferably displaced out of the position corresponding to the cover lock, so further preferably pivoted out. This is possible, for example, by a spring action of the locking part out of the locking standby position.
  • the locking portion is arranged pivotably on the holding plate.
  • the locking section can be articulated to the retaining plate via a film hinge or the like.
  • the pivotability of the locking portion can be achieved by a preformed bending zone.
  • the pivoting is preferably carried out over an angle of up to 180 degrees, in particular by an angle of 90 degrees. Only the pivoted locking portion controls the housing-side locking part of the vacuum cleaner tumbler in the closed position.
  • the invention relates to a vacuum cleaner with therein filter bag, wherein the filter bag has a holding plate and the holding plate has an identification portion.
  • the identification section has a key profile and for the proper insertion of the filter bag in the vacuum cleaner by a corresponding counter-profile is to be stuck on the vacuum cleaner.
  • Modern vacuum cleaners usually have a coordinated filter system, according to which the assignment of a not adapted to this system filter bag can lead to malfunction. This is where the invention starts by providing an identification of the filter bag, which is interrogated and recognized by the counterprofile provided in the vacuum cleaner. It is only the coincidence of the half-plate side key profile and the device-side counter profile that allows the conclusion that the inserted filter bag is a bag adapted to the filter system.
  • the identification section is arranged pivotably on the holding plate, so for example.
  • the pivotability can be achieved in the design of the holding plate of a paperboard / paper material by forming a pre-marked bending zone.
  • the pivoting angle can be up to 180 degrees.
  • a pivoting angle of approximately 90 degrees is preferred.
  • an opening of the counter-profile has a direction perpendicular to an extension of the holding plate extending opening direction, so to the passage of a pivoted by 90 degrees from the holding plate identification section.
  • the identification section which is inserted through the counter-profile is a locking part of the vacuum cleaner tumbler
  • the identification section serves not only to identify the proper filter bag, but rather also as a locking section, which controls a housing-side locking part only in the closed position to cooperate with the lid-side locking.
  • This locking Part is moved out of the locking zone by means of the identification portion without the support, so further preferred spring-assisted swung out.
  • this not only necessarily means the absence of the identification section, but rather also the state in which a retaining plate has an identification section which is not stuck by the housing-side counter profile and thus does not push the locking part into the locking position on the other side of the counter profile can.
  • Figure 1 is a schematic sectional view of the enlargement of a locking area between a lid and a housing of a vacuum cleaner.
  • FIG. 2 shows a perspective exploded view of a filter bag cooperating with a lid lock
  • Fig. 3 is a schematic sectional view corresponding to Fig. 1, but relating to a second embodiment
  • FIG 4 shows the view against a vacuum cleaner with a lid lock in a third embodiment.
  • FIG. 5 shows the enlargement of the region V-V in FIG. 4;
  • FIG. Fig. 6 is the side view of this;
  • FIG. 7 is a plan view of the holding plate of a filter bag in an embodiment as shown in FIG. 4; FIG.
  • Fig. 8 shows the section along the line VIII - VIII in Fig. 6 and
  • Fig. 9 shows the section along the line IX - IX in Fig. 5, with the omission of a holding plate-side identification section.
  • FIG. 1 Shown and described is first with reference to FIG. 1, a closable by means of a lid 1 housing 2 of a vacuum cleaner not shown. 3
  • a filter chamber 4 is provided for receiving a filter bag. 5
  • the latter is composed in the usual way of a filter bag 6 and a holding plate 7, on which the filter bag 6 is arranged on the underside, so for example, is glued.
  • the holding plate 7 is materially selected so that it has a sufficiently high rigidity to only on the peripheral edge 8 of the filter chamber 4 lying on the attached filter bag 6 can wear.
  • a paperboard / paper material is selected, this more preferably in a multilayer design for forming the retaining plate 7. Also, this may consist of a plastic material.
  • the holding plate 7 is penetrated by a circular recess 9. This is in the operating state of the vacuum cleaner 3 interspersed by a trunk-like Suction tube 10, through which the particle-laden suction air enters the filter bag 5 for filtration.
  • the holding plate 7 has a latching section 11 extending in the holding plate plane and protruding from a narrow side. This is arranged approximately in the center of the associated holding plate edge edge. The freely projecting length of this locking portion 11 is selected so that it protrudes into the cooperation area with a lid lock 12 arranged on the cover 1 of the vacuum cleaner 3.
  • the free end edge of the locking portion 11 is formed concave with respect to a floor plan to form a key-like, open-edged opening 13.
  • This concave contour or key contour is queried in the course of closing the lid 1 by a protrusion 14 forming a counter profile of the lid lock 12.
  • This projection 14 has an adequate outline contour; corresponding to the opening 13 a convex bulge, which fits into the opening 13 of the locking portion 11.
  • the lid lock 12 is pivotable in a conventional manner, more preferably, although not shown, spring-loaded in the closed position, supported on the lid 1 and forms a handle.
  • Closing of the lid 1 can only be achieved with a coordinated lid locking projection 14 and locking portion recess 13, in which configuration a locking shoulder 15, which is formed in a planar manner below the projection 14, can engage under the locking portion 11 for fixing the lid 1 , If the retaining plate 7 has no locking section 11 or if the opening 9 of the locking section 11 is not adapted to the contour of the cover locking projection 14, the rearward engagement of the locking projection 15 required for locking can not be achieved.
  • a bracket 16 is provided. This extends, the locking portion 11 across the filter chamber edge 8, wherein further between the bracket 16 and the filter chamber edge 8, a slot 17 is left for the insertion of the locking portion 11.
  • FIG. 3 An alternative embodiment is shown in the illustration in FIG. 3.
  • the holding plate-side locking section 11 does not interact directly with the lid lock 12, but rather with the interposition of a separate locking part 18 hinged on the housing side.
  • This locking part 18 has a latching hook 19 which points towards the lid lock 12 at the end and which, in the illustrated locking situation, overhangs the corresponding hook of the lid lock 12. Thereafter, the lid closure position is secured.
  • This locking position can only be reached by inserting a permissible filter bag 5 with a locking portion 11, which enters the back against the locking member 18 and this moves only in the locking position. Without this rearward support via the locking portion 11 of the holding plate 7, the locking part 18 is pivoted back into an unlocked position according to the load of an intended leg spring 20. This position is stop-limited by a stop section 21 arranged on the housing side.
  • a filter bag 5 is provided whose locking section 11 at the same time forms an identification section 22 and is arranged pivotably on the holding plate 7.
  • the pivotable speed is achieved in forming the holding plate 7 made of a plastic material by a provided film hinge.
  • a bending zone 23 is formed, with the thickness of the holding plate 7 being reduced. The bending line runs transversely to the free extension direction of the locking section 11 in the foot region of the same, d. H. in the root area of the locking portion 11 to the holding plate. 7
  • the filter chamber 4 accommodating the filter bag 5 is formed in the cover 1, the latter being pivoted on the housing 2.
  • the lid lock 12 is provided with an inwardly facing locking projection 25. This is designed to cooperate with a housing side pivotally mounted locking member 18, which locking member 18 a latching projection 25 of the lid lock 12 engages behind Latch hook 19 has.
  • the housing-side locking part 18 is also initially loaded by means of a leg spring 20 into a basic position, in which no locking can take place. Accordingly, the latching hook 19, which cooperates with the latching projection 25 of the cover latch 12, is pivoted out of the latching zone. This spring-loaded basic position is stop-limited.
  • the locking member 18 is therefore for fixing the cover 1 to the housing 2 first to move to the position corresponding to the lid lock 12 position. This is done via the pivoted-off locking portion 11 of the holding plate 7, which occurs backwards against the locking part 18, this pushes into the locking position and holds there. This ensures that the lid 1 can only be closed in conjunction with an inserted filter bag 5, which has a pivoted-off locking section 11 in an adapted size and position.
  • an identifier is provided.
  • the identification section 22, which forms the locking section 11 at the same time, is provided, which has a key profile (cf., for this purpose, FIG. 8).
  • the housing wall 26 is formed with a counter-like counter-profile 27. This corresponds in cross section to the key profile of the identification section 22.
  • the key profile of the identification section 22 can also be designed in the form of alphanumeric characters or also in the form of logos by means of customary key-profile-like geometries.
  • the housing-side counter-profile 27 is adapted accordingly.

Landscapes

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

Abstract

La présente invention concerne un aspirateur (3) dans lequel se trouve un sac filtrant (5). Ce sac filtrant (5) présente une plaque de maintien (7) qui comprend une section de verrouillage (11) conçue pour maintenir un couvercle (1) de l'aspirateur (3) sur la plaque de maintien (7). Afin de mettre au point un aspirateur du type décrit dont le fonctionnement est plus sûr, la section de verrouillage (11) présente une ouverture (13) et/ou un évidement de type clé qui s'étend transversalement et qui est conçu pour insérer ou recevoir une partie en saillie (14) moulée sur le couvercle (1) et/ou sur le système de verrouillage de couvercle (12) dans la position de verrouillage. En position de verrouillage, le système de verrouillage de couvercle (12) vient en prise par dessous avec la section de verrouillage (11).
PCT/EP2006/066565 2005-09-23 2006-09-21 Aspirateur a sac filtrant WO2007033976A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06806789A EP1940277A1 (fr) 2005-09-23 2006-09-21 Aspirateur a sac filtrant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005015042.8 2005-09-23
DE200520015042 DE202005015042U1 (de) 2005-09-23 2005-09-23 Staubsauger mit darin befindlichem Filterbeutel

Publications (1)

Publication Number Publication Date
WO2007033976A1 true WO2007033976A1 (fr) 2007-03-29

Family

ID=37596314

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/066565 WO2007033976A1 (fr) 2005-09-23 2006-09-21 Aspirateur a sac filtrant

Country Status (5)

Country Link
EP (1) EP1940277A1 (fr)
CN (1) CN101272721A (fr)
DE (1) DE202005015042U1 (fr)
RU (1) RU2008115925A (fr)
WO (1) WO2007033976A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1983875B1 (fr) * 2006-01-25 2014-12-24 Diversey, Inc. Dispositif et procede de fixation de sac d'aspirateur
US10779695B2 (en) 2017-12-29 2020-09-22 Irobot Corporation Debris bins and mobile cleaning robots including same
CN111067419B (zh) * 2018-10-19 2022-12-20 德国福维克控股公司 滤尘袋

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766844A (en) * 1954-09-16 1956-10-16 Hoover Co Suction cleaners
US2860724A (en) * 1956-11-29 1958-11-18 Electrolux Corp Mechanism for rendering a vacuum cleaner inoperative if no bag is in place
FR1219608A (fr) * 1958-04-01 1960-05-18 Electrolux Ab Aspirateur de poussières
CH528259A (de) * 1971-03-01 1972-09-30 Siemens Elektrogeraete Gmbh Staubsauger mit einsetzbarer Filterkassette
DE2601628A1 (de) 1975-01-20 1976-07-22 Electrolux Ab Anordnung an einem staubsauger zur anzeige, dass ein staubbeutel eingesetzt ist
DE2603110A1 (de) * 1975-01-31 1976-08-05 Electrolux Ab Anordnung an einem staubsauger zur sicherung, dass ein staubbeutel eingesetzt ist
EP0202639A2 (fr) * 1985-05-22 1986-11-26 Miele & Cie. GmbH & Co. Platine de fixation d'un sac à poussière dans un aspirateur
WO2001056448A1 (fr) * 2000-02-02 2001-08-09 Oreck Holdings, Llc Structure de montage et de fermeture pour sac, tel qu'un sac pour aspirateur
EP1252853A2 (fr) * 2001-04-17 2002-10-30 Hoover Limited Aspirateur
WO2003053205A1 (fr) * 2001-12-21 2003-07-03 BSH Bosch und Siemens Hausgeräte GmbH Dispositif de blocage de sac pour aspirateur

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766844A (en) * 1954-09-16 1956-10-16 Hoover Co Suction cleaners
US2860724A (en) * 1956-11-29 1958-11-18 Electrolux Corp Mechanism for rendering a vacuum cleaner inoperative if no bag is in place
FR1219608A (fr) * 1958-04-01 1960-05-18 Electrolux Ab Aspirateur de poussières
CH528259A (de) * 1971-03-01 1972-09-30 Siemens Elektrogeraete Gmbh Staubsauger mit einsetzbarer Filterkassette
DE2601628A1 (de) 1975-01-20 1976-07-22 Electrolux Ab Anordnung an einem staubsauger zur anzeige, dass ein staubbeutel eingesetzt ist
NL7515204A (nl) 1975-01-20 1976-07-22 Electrolux Ab Stofzuiger en een daarvoor bestemde stofvangzak.
DE2601628C3 (de) 1975-01-20 1979-09-13 Electrolux Ab, Stockholm Anordnung an einem Staubsauger zur Anzeige, daß ein Staubbeutel eingesetzt
DE2603110A1 (de) * 1975-01-31 1976-08-05 Electrolux Ab Anordnung an einem staubsauger zur sicherung, dass ein staubbeutel eingesetzt ist
EP0202639A2 (fr) * 1985-05-22 1986-11-26 Miele & Cie. GmbH & Co. Platine de fixation d'un sac à poussière dans un aspirateur
WO2001056448A1 (fr) * 2000-02-02 2001-08-09 Oreck Holdings, Llc Structure de montage et de fermeture pour sac, tel qu'un sac pour aspirateur
EP1252853A2 (fr) * 2001-04-17 2002-10-30 Hoover Limited Aspirateur
WO2003053205A1 (fr) * 2001-12-21 2003-07-03 BSH Bosch und Siemens Hausgeräte GmbH Dispositif de blocage de sac pour aspirateur

Also Published As

Publication number Publication date
CN101272721A (zh) 2008-09-24
EP1940277A1 (fr) 2008-07-09
DE202005015042U1 (de) 2007-02-08
RU2008115925A (ru) 2009-10-27

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