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WO2007026001A1 - Buse pour aspirateur - Google Patents

Buse pour aspirateur Download PDF

Info

Publication number
WO2007026001A1
WO2007026001A1 PCT/EP2006/065866 EP2006065866W WO2007026001A1 WO 2007026001 A1 WO2007026001 A1 WO 2007026001A1 EP 2006065866 W EP2006065866 W EP 2006065866W WO 2007026001 A1 WO2007026001 A1 WO 2007026001A1
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
vacuum cleaner
connecting part
shell
lower shell
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.)
Ceased
Application number
PCT/EP2006/065866
Other languages
German (de)
English (en)
Inventor
Thomas GÖPPNER
Wolfgang Kemmerzell
Albert Kleinhenz
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to EP06793104.8A priority Critical patent/EP1924183B1/fr
Publication of WO2007026001A1 publication Critical patent/WO2007026001A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A47L9/02—Nozzles
    • 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings

Definitions

  • the invention relates to a vacuum cleaner nozzle with a Düsenunter- and nozzle top shell according to the preamble of claim 1.
  • vacuum cleaner nozzles are known from various disclosures.
  • EP 0 623 304 B1 may be mentioned here. It shows a vacuum cleaner nozzle, which has as bottom part a sole, which accommodates the most different functionalities such as sliding wheels, air guides, a height adjustment and much more.
  • This sole is bolted to a housing which serves as a cover and top for the vacuum cleaner nozzle and also features such as operating switch and air ducts.
  • Such vacuum cleaner nozzles are known in a variety of variations and are constantly being further developed or re-developed due to constantly new requirements with regard to the functionalities and the design. The constantly necessary development effort requires high GeId- and staff assignments and is reflected in a high price for the vacuum cleaner nozzles.
  • the object of the invention is therefore to design a vacuum cleaner nozzle so that it can be easily adapted to new requirements.
  • a vacuum cleaner nozzle with the features of claim 1.
  • the vacuum cleaner nozzle on a connecting part, which serves as a holder for the Düsenober- and the nozzle lower shell.
  • a connecting part is introduced into the vacuum cleaner nozzle, which can serve as a carrier element for both the nozzle upper shell and the nozzle lower shell, nozzle lower and upper shell can be decoupled from each other.
  • the docking piece for the vacuum cleaner tube engages in the connecting part.
  • vacuum cleaner nozzle and air ducts are arranged in the connecting part, so that a change in the design of the nozzle upper shell can have no effect on the flow path.
  • no change in the air ducts is necessary if the design of the nozzle top shell is to be changed.
  • the vacuum cleaner bearing points are provided in the connecting part, which serve to support the sliding wheels for the vacuum cleaner nozzle.
  • these bearings constructed in two parts, so that the counter-bearing are provided in the nozzle lower shell.
  • the vacuum cleaner nozzle Düsenober- and / or nozzle lower shell is releasably attached to the connecting part.
  • a detachable connection ensures a repair possibility for the vacuum cleaner nozzle and also the possibility for an exchange of one of the parts.
  • this makes it possible to adapt the vacuum cleaner nozzle to a changed fashion taste of the customer, without having to replace the old completely with a new vacuum cleaner nozzle.
  • the connecting part is constructed so that the Düsenunter- and / or -oberschale can be fastened by snapping into the connecting part.
  • individual parts to be connected have latching hooks or tongues. This form of attachment ensures a particularly inexpensive and easy installation and even allows an automated assembly process. As a result, the production of the vacuum cleaner nozzle is much cheaper.
  • At least a portion of the latching hook which are located at critical points, secured with counter-holders. This can be prevented that the locking connection triggers by itself when the vacuum cleaner nozzle is exposed to stress.
  • the basic idea of the invention is therefore to provide a connecting part for nozzle top and bottom pan as a separate part and carrier part in the vacuum cleaner nozzle, which can take over functionalities of nozzle lower and upper shell.
  • the invention is not on it limited to transfer the functionalities described here in the connection part.
  • all functionalities provided in the nozzle top shell can also be realized by the connection part.
  • all functionalities built into the nozzle lower shell, apart from the sliding function of the nozzle lower shell can be taken over by the connecting part, even if they are not listed here in detail.
  • a snap connection has been found to be particularly advantageous for such a vacuum cleaner nozzle, the invention is not limited to this form of attachment.
  • the attachment can also be realized by screw or other connections.
  • Fig. 1 A section through a vacuum cleaner according to the invention in the horizontal direction of cutting and
  • Fig. 2 to 5 vertical sections through the same Staubsaugerdüse.
  • Figure 1 shows a horizontal section through a vacuum cleaner nozzle according to the invention in a plane in the webs of both the nozzle upper shell 1 and the nozzle lower shell 2 and the connecting part 3, which are shown hatched, can be seen. Furthermore, catch hooks 4 and 5 for the nozzle lower shell and latching hooks 6 and 7 for the nozzle top shell are detected on the cut, which engage in corresponding latching tongues in the support part to lock nozzle lower shell 2, connecting part 3 and nozzle top shell 1 with each other.
  • Figure 1 also shows an intake manifold 8, the joint socket 9 is mounted in bearings, whose top is formed by the connecting part 3 and the underside of the nozzle lower shell 2.
  • the joint socket 9 of the intake manifold 8 is rotatably mounted in these bearings and anchored at the same time, so that no further axis for the Intake manifold 8 is necessary.
  • the intake 8 opens into a suction channel 10, which is formed by nozzle lower shell 2 and connecting part 3.
  • the section lines I, II, III and IV are shown, which define the position of the vertical sections, which are shown in Figures 2 to 5.
  • FIG. 2 shows the vertical section running along the section line I.
  • FIG. Here are some of the functionalities to see, which takes over the connecting part 3.
  • the roller switch 14 which is part of the nozzle upper shell 1 in conventional vacuum cleaner nozzles, is formed as part of the connecting part 3 in the vacuum cleaner nozzle according to the invention shown here. It serves to actuate the bristle strip 15, which is mounted in the nozzle lower shell 2.
  • the edge portion of the joint 9 is shown, which has its seat in bearings, which are formed by connecting part 3 and nozzle lower shell 2.
  • the joint socket 9 has no further axle suspension, but rotates freely in the bearings of which it is enclosed.
  • FIG. 3 shows a further vertical section through the vacuum cleaner nozzle along the section line II.
  • Figures 4 and 5 show vertical sections through the vacuum cleaner nozzle along the section lines III and IV, in which the bearing 19 can be seen for the slide 20.
  • the bearing 19, which is particularly clearly shown in Figure 4, is formed of two parts.
  • the connecting part 3 forms the upper bearing shell 21, while the lower bearing shell 22 is provided by the nozzle lower shell.
  • This structure of the bearing 19 allows the sliding wheels 20 can be easily inserted from above into the nozzle lower shell 2 during assembly and the connecting part after the positioning of the sliding wheels 20 is simply put on it. As a result, the assembly of the sliding wheels 20 is massively simplified.
  • FIG. 5 once again shows a fastening 23 of the nozzle top shell 1 on the connecting part 3.
  • the latching hook 24, which hooks into a latching tongue 25, is again secured against opening by a securing tongue 26.

Landscapes

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

Abstract

L'invention concerne une buse pour aspirateur pourvue d'une enveloppe inférieure (2) de buse, comprenant une fonctionnalité d'une semelle plate, et une enveloppe supérieure (1) de buse, qui sert de logement pour la buse. De plus, ladite buse pour aspirateur présente une tubulure d'aspiration (8) qui est reliée au canal d'aspiration (10). Ledit canal d'aspiration (10) est placé entre l'enveloppe supérieure (1) et l'enveloppe inférieure (2). Selon l'invention, un élément de liaison (3) est disposé entre l'enveloppe supérieure (1) et l'enveloppe inférieure (2), sur lequel l'enveloppe supérieure (1) et l'enveloppe inférieure (2) peuvent être fixées.
PCT/EP2006/065866 2005-09-02 2006-08-31 Buse pour aspirateur Ceased WO2007026001A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06793104.8A EP1924183B1 (fr) 2005-09-02 2006-08-31 Buse pour aspirateur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005041865.1 2005-09-02
DE200510041865 DE102005041865A1 (de) 2005-09-02 2005-09-02 Staubsaugerdüse

Publications (1)

Publication Number Publication Date
WO2007026001A1 true WO2007026001A1 (fr) 2007-03-08

Family

ID=37499287

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/065866 Ceased WO2007026001A1 (fr) 2005-09-02 2006-08-31 Buse pour aspirateur

Country Status (3)

Country Link
EP (1) EP1924183B1 (fr)
DE (1) DE102005041865A1 (fr)
WO (1) WO2007026001A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025977A1 (de) 1980-07-09 1982-02-11 Allstar Verbrauchsgüter GmbH & Co KG, 6000 Frankfurt Mundstueck fuer staubsaugerduesen
WO1992009231A1 (fr) * 1990-11-22 1992-06-11 Georg Vilhelm Petersen Suceur pour aspirateurs
DE4243244A1 (de) 1992-12-19 1994-06-23 Miele & Cie Mit Laufrädern versehene Bodendüse für Staubsauger
EP0623304A1 (fr) * 1993-05-05 1994-11-09 Moulinex S.A. Suceur pour aspirateur de poussières
US20030145422A1 (en) * 2002-02-07 2003-08-07 Wessel-Werk Gmbh Front brush attachment device for vacuum cleaner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025977A1 (de) 1980-07-09 1982-02-11 Allstar Verbrauchsgüter GmbH & Co KG, 6000 Frankfurt Mundstueck fuer staubsaugerduesen
WO1992009231A1 (fr) * 1990-11-22 1992-06-11 Georg Vilhelm Petersen Suceur pour aspirateurs
DE4243244A1 (de) 1992-12-19 1994-06-23 Miele & Cie Mit Laufrädern versehene Bodendüse für Staubsauger
EP0623304A1 (fr) * 1993-05-05 1994-11-09 Moulinex S.A. Suceur pour aspirateur de poussières
EP0623304B1 (fr) 1993-05-05 1998-01-21 Moulinex S.A. Suceur pour aspirateur de poussières
US20030145422A1 (en) * 2002-02-07 2003-08-07 Wessel-Werk Gmbh Front brush attachment device for vacuum cleaner

Also Published As

Publication number Publication date
EP1924183B1 (fr) 2015-08-12
DE102005041865A1 (de) 2007-03-08
EP1924183A1 (fr) 2008-05-28

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