EP2078487A1 - Boîtier d'aspirateur doté d'un joint de chambre de poussière formé par des nervures d'étanchéité - Google Patents

Boîtier d'aspirateur doté d'un joint de chambre de poussière formé par des nervures d'étanchéité Download PDF

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Publication number
EP2078487A1
EP2078487A1 EP08021707A EP08021707A EP2078487A1 EP 2078487 A1 EP2078487 A1 EP 2078487A1 EP 08021707 A EP08021707 A EP 08021707A EP 08021707 A EP08021707 A EP 08021707A EP 2078487 A1 EP2078487 A1 EP 2078487A1
Authority
EP
European Patent Office
Prior art keywords
dust
vacuum cleaner
sealing rib
cleaner housing
rib
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
EP08021707A
Other languages
German (de)
English (en)
Other versions
EP2078487B1 (fr
Inventor
Sandra Dyck
Arne Sauerland
Markus Thamm
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Priority to SI200830026T priority Critical patent/SI2078487T1/sl
Priority to PL08021707T priority patent/PL2078487T3/pl
Publication of EP2078487A1 publication Critical patent/EP2078487A1/fr
Application granted granted Critical
Publication of EP2078487B1 publication Critical patent/EP2078487B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • A47L9/0009—Storing devices ; Supports, stands or holders

Definitions

  • the invention relates to a vacuum cleaner housing with a vacuum space applied to the dust chamber and a lid for closing an opening of the dust chamber, wherein the lid has a directed into the dust chamber first sealing rib, which thereby forms a dust chamber seal together with a second, arranged on the dust chamber sealing rib that the when the lid is closed, both sealing ribs lie on one another with surfaces which are directed obliquely to the opening surface formed by the opening.
  • the dust chamber of a vacuum cleaner usually includes a separator with which at least a portion of the dirt is separated from the sucked air.
  • the air is supplied via an opening in the vacuum cleaner housing, to which usually a suction hose can be connected.
  • the separator can be designed for example as a dust bag or filter cartridges. The cleaning or the replacement of the separator takes place through an opening of the dust chamber, which can be closed by a lid. It is important that airtight as possible conclusion is provided.
  • seals are used around the dust compartment opening, see for example DE 199 62 008 A1 , The seal shown there is mounted on a circumferential web. Dust chamber seals can also be inserted, see WO 2005/112726 A1 , or be mounted as a round cord seal in a designated channel, see DE 198 04 620 A1 ,
  • the installation of a separate seal is time consuming and expensive. Since it is designed as a flexible part, it can not be grasped and placed undefined by a robot; the assembly process can therefore not be automated. Injection of gaskets in the two-component process requires high tool investment and extends the production time. In addition, the sealing effect of the elastic material may decrease over time. It is also known that elastic seals can be damaged or come off their sealing seat.
  • the invention thus raises the problem of providing a low-cost, easy-to-manufacture sealing of the dust chamber opening in a vacuum cleaner housing of the type mentioned, in which no Saugkraftlage occur.
  • FIG. 1 illustrated upper housing part 1 of a vacuum cleaner forms with a lower part, not shown, a dust chamber 2, which is accessible via an opening 3.
  • the opening 3 can be closed by a pivotally mounted cover 4.
  • the lid 4 is held in the closing position by a closing means 5 during suction operation.
  • the housing upper part 1 and the cover 4 are each equipped with a sealing rib 7 or 8, which have a circumferential, closed contour.
  • These sealing ribs 7 and 8 have sealing surfaces 9 and 10, which with the lid 4 closed (see FIG. 2 ) are superimposed and pressed by the applied by the closing device 5 on the lid 4 closing forces to each other.
  • the corner radii of the sealing ribs 7 and 8 are chosen to be relatively large, ie, they are at least 30 mm, so that the corners 11 to 18 are very much rounded.
  • the superimposed surfaces 9 and 10 are aligned obliquely to the opening surface formed by the dust space opening, which in FIG. 2 is symbolized by the dashed line 19.
  • the lid sealing rib 7 with respect to its free length I (see FIG. 4 ), ie the penetration depth in the direction of the dust space 2, and with respect to its wall thickness b (see FIG. 3 ) such that it has a certain elasticity.
  • the dust chamber sealing rib 8 is stiffened by a circumferential fold 20 and by transversely to the rib 8 extending webs 21. This avoids that forces which are generated on the one hand by the negative pressure and on the other hand are transmitted from the closing device 5 via the lid sealing rib 7, push the dust space sealing rib 8 down into the dust chamber interior.
  • the elasticity of the lid sealing rib 7 ensures sufficient tightness due to high contact forces, the strength of the dust chamber rib 8 prevents a decrease in the sealing forces.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Sealing Devices (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
EP08021707A 2008-01-09 2008-12-15 Boîtier d'aspirateur doté d'un joint de chambre de poussière formé par des nervures d'étanchéité Active EP2078487B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200830026T SI2078487T1 (sl) 2008-01-09 2008-12-15 Ohišje sesalnika za prah s tesnilom prostora za prah ki je tvorjeno s tesnilnimi rebri
PL08021707T PL2078487T3 (pl) 2008-01-09 2008-12-15 Obudowa odkurzacza z uszczelnieniem komory pyłowej utworzonym przez żeberka uszczelniające

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008003549A DE102008003549A1 (de) 2008-01-09 2008-01-09 Staubsaugergehäuse mit einer durch Dichtrippen gebildeten Staubraumdichtung

Publications (2)

Publication Number Publication Date
EP2078487A1 true EP2078487A1 (fr) 2009-07-15
EP2078487B1 EP2078487B1 (fr) 2010-01-27

Family

ID=40521953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08021707A Active EP2078487B1 (fr) 2008-01-09 2008-12-15 Boîtier d'aspirateur doté d'un joint de chambre de poussière formé par des nervures d'étanchéité

Country Status (5)

Country Link
EP (1) EP2078487B1 (fr)
AT (1) ATE456321T1 (fr)
DE (2) DE102008003549A1 (fr)
PL (1) PL2078487T3 (fr)
SI (1) SI2078487T1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013136064A3 (fr) * 2012-03-12 2013-12-05 Techtronic Floor Care Technologies Limited Châssis pour aspirateur, et aspirateur comprenant un tel châssis

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014106388A1 (de) 2014-05-07 2015-11-12 Miele & Cie. Kg Staubsaugerdichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773557A (en) * 1952-12-20 1956-12-11 Electrolux Ab Structure for seating vacuum cleaner cover
DE19804620A1 (de) 1998-02-05 1999-08-12 Bosch Siemens Hausgeraete Staubsauger
DE29923672U1 (de) 1999-12-03 2001-01-25 AEG Hausgeräte GmbH, 90429 Nürnberg Staubsauger
DE19962008A1 (de) 1999-12-22 2001-07-12 Aeg Hausgeraete Gmbh Staubsauger mit Zubehörfach
WO2005112726A1 (fr) 2004-05-17 2005-12-01 Miele & Cie. Kg Carter pour un aspirateur-traineau
DE102004040980A1 (de) * 2004-08-24 2006-03-02 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger mit einer Staubraumdichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773557A (en) * 1952-12-20 1956-12-11 Electrolux Ab Structure for seating vacuum cleaner cover
DE19804620A1 (de) 1998-02-05 1999-08-12 Bosch Siemens Hausgeraete Staubsauger
DE29923672U1 (de) 1999-12-03 2001-01-25 AEG Hausgeräte GmbH, 90429 Nürnberg Staubsauger
DE19962008A1 (de) 1999-12-22 2001-07-12 Aeg Hausgeraete Gmbh Staubsauger mit Zubehörfach
WO2005112726A1 (fr) 2004-05-17 2005-12-01 Miele & Cie. Kg Carter pour un aspirateur-traineau
DE102004040980A1 (de) * 2004-08-24 2006-03-02 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger mit einer Staubraumdichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013136064A3 (fr) * 2012-03-12 2013-12-05 Techtronic Floor Care Technologies Limited Châssis pour aspirateur, et aspirateur comprenant un tel châssis

Also Published As

Publication number Publication date
EP2078487B1 (fr) 2010-01-27
PL2078487T3 (pl) 2010-07-30
DE502008000351D1 (de) 2010-03-18
DE102008003549A1 (de) 2009-07-16
ATE456321T1 (de) 2010-02-15
SI2078487T1 (sl) 2010-06-30

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