EP1304067A1 - Dispositif de dépoussiérage pour aspirateurs - Google Patents

Dispositif de dépoussiérage pour aspirateurs Download PDF

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Publication number
EP1304067A1
EP1304067A1 EP01811031A EP01811031A EP1304067A1 EP 1304067 A1 EP1304067 A1 EP 1304067A1 EP 01811031 A EP01811031 A EP 01811031A EP 01811031 A EP01811031 A EP 01811031A EP 1304067 A1 EP1304067 A1 EP 1304067A1
Authority
EP
European Patent Office
Prior art keywords
cone
duster
feather duster
cup
elements
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.)
Withdrawn
Application number
EP01811031A
Other languages
German (de)
English (en)
Inventor
Martin Iseli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP01811031A priority Critical patent/EP1304067A1/fr
Publication of EP1304067A1 publication Critical patent/EP1304067A1/fr
Withdrawn legal-status Critical Current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
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like

Definitions

  • the present invention relates to a feather duster for Vacuum cleaner comprising a support tube, one end portion of which is connected to a Suction pipe of the vacuum cleaner can be connected, and at its other end region the feather duster elements are attached over the other end area are above.
  • the DE-A-196 21 623 a dust-sweeping nozzle for vacuum cleaners, which consists of a fitting exists, the front end of which is rounded and the rear end is open and conical, the rear end of the vacuum cleaner hose can be plugged on.
  • the fitting is provided with suction holes, flexible bristle tufts are also attached in the fitting.
  • the object of the invention is now a feather duster for To create a vacuum cleaner that is designed with a relatively low Suction power the dust whirled up with the feather duster in an optimal way is suctioned off.
  • the solution is that the other End region of the support tube has the shape of a cone, which is against the End over which the feather duster elements protrude opens, and that the feather duster elements are held on the inside in this cone in holding means are such that a between the feather duster elements and the wall of the cone substantial annular space is formed.
  • This arrangement ensures that the feather duster whirled up dust outside the feather duster elements through the cone is sucked off, the suction power can be kept relatively small, whereby it is avoided that small objects to be dusted are sucked in become.
  • the holding means are advantageously in the form of a cup Element equipped in which the feather duster elements are held and which cup-like element is arranged in the region of the central axis of the cone is. This allows a simple structure and simple attachment of the feather duster elements can be reached.
  • the holding means comprise a web that attaches to the wall of the cone and on which the cup-like element is attached. With this The annular space for the suction is opened as far as possible held, which improves the suction effect.
  • the holding means can comprise a plate, which is inserted in the cone and on which the cup-like element is attached, this plate is equipped with openings and acts as a sieve.
  • Another advantageous embodiment of the invention consists in that the one end region of the carrier tube has the shape of a further cone, towards the end, into the suction pipe of the vacuum cleaner is insertable, tapered.
  • Another advantageous embodiment of the invention consists in that the carrier tube and the holding means, comprising the web or the plate and the cup-like element, made of plastic, especially polyethylene are. This allows them to be molded in one piece, which the Manufacturing simplified.
  • the feather duster elements in the cup-like Element glued in which enables simple and inexpensive production.
  • the invention comprises Duster 1 for vacuum cleaner a carrier tube 2.
  • One end portion 3 is in one Suction tube 4 (Fig. 2) of a vacuum cleaner, not shown, can be inserted.
  • Fig. 2 Suction tube 4
  • feather duster elements 6 are attached.
  • the other end region 5 of the carrier tube 2 has the shape of a cone 7 on. This opens towards the end over which the feather duster elements 6 above.
  • the feather duster elements 6 are on the inside in this cone 7 held, in such a way that between the feather duster elements 6 and the wall 8 of the cone 7 an essentially annular space 9 is formed is.
  • the one end region 3 of the carrier tube 2 a further cone 10, which in the suction pipe 4 of the not shown Vacuum cleaner can be inserted.
  • the cone 7 and the further cone 10 form a single cone; Of course it would be conceivable that these two cones have different opening angles could have.
  • this additional cone 10 is essential smaller than the diameter of the suction tube 4. As a result, the suction force on other end region 5 of the carrier tube 2 and consequently in the area the feather duster elements 6 reduced, so that even small and light weight objects which are dusted with the feather duster 1, not be sucked in.
  • the feather duster elements 6, which are known in many ways and consist of a suitable material, are held in holding means 11 which in the present exemplary embodiment comprise a plate 12 which in the cone 7 is inserted and attached to the wall 8. For example done by gluing.
  • This plate 12 is provided with openings 13, so that it acts as a sieve. This will avoid that when a small, light, dusty object is still sucked in, this does not get into the vacuum cleaner, but is retained on this sieve.
  • a cup-like element 14 is attached in the center of the holding means 11, in which the feather duster elements 6 are inserted and held. This fastening of the feather duster elements 6 in the cup-like element 14 can also be done, for example, by gluing.
  • the carrier tube 2, the plate 12 with the openings 13 and the cup-like element 14 made of plastic, for example polyethylene.
  • FIGS. 4 and 5 essentially show the feather duster, as he previously has been described with reference to FIGS. 1 to 3.
  • the holding means 11 which comprise a web 15 on the inside the wall 8 of the cone 7 is attached.
  • the cup-like element 14 is mounted, in which, as in the previous Embodiment, the feather duster elements 6 are used.
  • This embodiment can also be made of plastic, for example Polyethylene, are produced, this being done in one molding process can.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
EP01811031A 2001-10-22 2001-10-22 Dispositif de dépoussiérage pour aspirateurs Withdrawn EP1304067A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01811031A EP1304067A1 (fr) 2001-10-22 2001-10-22 Dispositif de dépoussiérage pour aspirateurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01811031A EP1304067A1 (fr) 2001-10-22 2001-10-22 Dispositif de dépoussiérage pour aspirateurs

Publications (1)

Publication Number Publication Date
EP1304067A1 true EP1304067A1 (fr) 2003-04-23

Family

ID=8184203

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01811031A Withdrawn EP1304067A1 (fr) 2001-10-22 2001-10-22 Dispositif de dépoussiérage pour aspirateurs

Country Status (1)

Country Link
EP (1) EP1304067A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6802104B1 (en) * 2002-04-02 2004-10-12 Katherine B. Redd Vacuum hose attachment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711554A (en) * 1949-08-10 1955-06-28 Doyle Vacuum Cleaner Co Vacuum cleaning tool
DE3421367A1 (de) * 1984-06-08 1985-12-12 Alfred Kärcher GmbH & Co, 7057 Winnenden Handduese fuer einen staubsauger
US4972541A (en) * 1989-12-20 1990-11-27 Smith Jr O K Feather duster having a fan assembly
JPH0824175A (ja) * 1994-05-13 1996-01-30 Sugimoto Shoji:Kk 電気掃除機を使用する埃塵払取装置
DE19621623A1 (de) * 1996-05-30 1996-12-05 Bluemel Kurt Dipl Ing Staubfegedüse für Staubsauger
DE29907741U1 (de) * 1999-05-03 1999-10-07 Prang, Michael, 23863 Bargfeld-Stegen Universalstaubsaugschlauch
WO2002000086A2 (fr) * 2000-06-23 2002-01-03 Mueller Hans Suceur a plumeau pour aspirateurs

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711554A (en) * 1949-08-10 1955-06-28 Doyle Vacuum Cleaner Co Vacuum cleaning tool
DE3421367A1 (de) * 1984-06-08 1985-12-12 Alfred Kärcher GmbH & Co, 7057 Winnenden Handduese fuer einen staubsauger
US4972541A (en) * 1989-12-20 1990-11-27 Smith Jr O K Feather duster having a fan assembly
JPH0824175A (ja) * 1994-05-13 1996-01-30 Sugimoto Shoji:Kk 電気掃除機を使用する埃塵払取装置
DE19621623A1 (de) * 1996-05-30 1996-12-05 Bluemel Kurt Dipl Ing Staubfegedüse für Staubsauger
DE29907741U1 (de) * 1999-05-03 1999-10-07 Prang, Michael, 23863 Bargfeld-Stegen Universalstaubsaugschlauch
WO2002000086A2 (fr) * 2000-06-23 2002-01-03 Mueller Hans Suceur a plumeau pour aspirateurs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 05 31 May 1996 (1996-05-31) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6802104B1 (en) * 2002-04-02 2004-10-12 Katherine B. Redd Vacuum hose attachment

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