EP1924188B1 - Suceur pourvu d'une brosse allongee, pour un aspirateur - Google Patents

Suceur pourvu d'une brosse allongee, pour un aspirateur Download PDF

Info

Publication number
EP1924188B1
EP1924188B1 EP06792967A EP06792967A EP1924188B1 EP 1924188 B1 EP1924188 B1 EP 1924188B1 EP 06792967 A EP06792967 A EP 06792967A EP 06792967 A EP06792967 A EP 06792967A EP 1924188 B1 EP1924188 B1 EP 1924188B1
Authority
EP
European Patent Office
Prior art keywords
bristles
vacuum cleaner
plastic
cleaner nozzle
strip
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.)
Not-in-force
Application number
EP06792967A
Other languages
German (de)
English (en)
Other versions
EP1924188A1 (fr
Inventor
Marko Geis
Thomas GÖPPNER
Wolfgang Kemmerzell
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
Publication of EP1924188A1 publication Critical patent/EP1924188A1/fr
Application granted granted Critical
Publication of EP1924188B1 publication Critical patent/EP1924188B1/fr
Not-in-force 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
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like

Definitions

  • the invention relates to a vacuum cleaner nozzle with brush strip according to the preamble of claim 1.
  • a brush strip is usually provided on the vacuum cleaner nozzle.
  • the object of the invention was to design a vacuum cleaner nozzle with brush strip so that hair and fluff are indeed solved with great effectiveness from the carpet base, but that they are not caught in the brush bar so that they can be removed only with high manual effort , Furthermore, the vacuum cleaner nozzle should be designed so that it can be produced at particularly low cost.
  • the object is achieved by a vacuum cleaner nozzle with brush strip with the features of claim 1.
  • the invention is based on the finding that in a three-row brush strip, the distance between the bristles can be chosen so that lint and hair in the brush bar can not stick , Due to the offset of the individual rows of bristles to each other, despite the large distance of the bristles one effective cleaning guaranteed.
  • the plastic strip, on which the middle bristle row is placed is so narrow that it can be produced as an injection molded part with a very short cycle time. The short cycle time results from the short cooling phase.
  • the two outer rows of bristles therefore find no place on the plastic strip, but are attached to the side.
  • the inventive design means a material saving and a shorter production cycle, whereas show no disadvantages in the effectiveness of the brush strip.
  • the plastic bristles of the two outer rows are longer than the plastic bristles of the middle row. Since the bristles of all rows should have approximately the same stiffness, the bristles of the outer rows are not only set flush on the base, but are additionally connected to the sides of the plastic strip. This results in about the same stiffness, which also holds the bristles of the middle row.
  • the bristles of the middle row have a length between 6 and 9 mm. This ensures that hair and lint can be effectively removed even from deeper pile.
  • the plastic strip is designed as an injection molded part.
  • the bristles of the middle and the two outer rows are molded directly onto the plastic strip.
  • all bristles are conically tapered towards their free end.
  • the distance between the individual bristles is at least 1 mm. This means that each bristle of each adjacent bristle is at least 1 mm away. This ensures that hair and lint in the brush bar can not even stick. Should this happen, the contamination can simply be removed with the vacuum cleaner tube. A manual rework, for cleaning the brush strip, is not required.
  • a vacuum cleaner nozzle is usually pushed or pulled over the floor to be cleaned in two directions of movement, namely during a forward and backward movement, two brush strips are advantageously provided, the brush strips being located in front of and behind the inlet opening for the suction flow.
  • Fig. 1 a detail of a brush strip according to the invention in a perspective view
  • Fig. 2 a cross section through the brush strip Fig. 1 ,
  • a plastic strip 6, with two lateral extensions 2, is inserted into a rail 1, the vacuum cleaner nozzle, not shown here. Centered on the plastic strip 6, the individual plastic bristles 4 are molded.
  • the plastic bristles 3 and 5 of the two outer rows are molded so that they are connected with its blunt end, with the lateral extensions 2 and with part of its side length, with the sides of the plastic strip 6.
  • the free length of the plastic bristles 3 and 5 of the two outer rows therefore corresponds to the free length of the plastic bristles 4 of the middle row.
  • the plastic bristles of all three rows in about the same rigidity.
  • the individual plastic bristles are arranged so that they have a distance of at least 1 mm from the adjacent plastic bristles. This applies both to the adjacent bristles in the same row and to adjacent bristles from the adjacent rows. Stopping lint and hair is practically impossible.

Landscapes

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

Claims (7)

  1. Suceur d'aspirateur pourvu d'une barre à brosse comprenant une pluralité de poils (3, 4, 5) espacés les uns des autres pour enlever resp. brosser la poussière et autres particules de saleté, notamment de la base d'un tapis, caractérisé en ce que l'on prévoit, au niveau du suceur, une barre en plastique (6) sur laquelle sont injectées trois rangées de poils en plastique (3, 4, 5), les poils en plastique (3, 5) des deux rangées extérieures étant reliés au moins aux parois latérales de la barre en plastique (6) et les poils en plastique (4) de la rangée centrale, décalés par rapport aux poils en plastique (3, 5) des deux rangées extérieures, étant placés sur la barre en plastique (6).
  2. Suceur d'aspirateur selon la revendication 1, caractérisé en ce que les poils en plastique (4) de la rangée centrale sont plus courts que les poils en plastique (3, 5) des deux rangées extérieures.
  3. Suceur d'aspirateur selon la revendication 1 ou 2, caractérisé en ce que les poils en plastique (3, 4, 5) des trois rangées se terminent tous à la même hauteur.
  4. Suceur d'aspirateur selon l'une des revendications 1 à 3, caractérisé en ce que la longueur des poils en plastique (4) de la rangée centrale mesure entre 6 et 9 mm.
  5. Suceur d'aspirateur selon la revendication 1, caractérisé en ce que les poils en plastique (3, 4, 5) s'effilent en cône en direction de leur extrémité libre.
  6. Suceur d'aspirateur selon l'une des revendications 1 à 5, caractérisé en ce que la distance entre des poils en plastique contigus (3, 4, 5) mesure au moins 1 mm.
  7. Suceur d'aspirateur selon l'une des revendications 1 à 6, caractérisé en ce qu'une barre portant des poils est prévue à chaque fois devant et derrière une ouverture d'aspiration.
EP06792967A 2005-09-02 2006-08-23 Suceur pourvu d'une brosse allongee, pour un aspirateur Not-in-force EP1924188B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005041869A DE102005041869A1 (de) 2005-09-02 2005-09-02 Staubsaugerdüse mit Bürstenleiste
PCT/EP2006/065586 WO2007025919A1 (fr) 2005-09-02 2006-08-23 Suceur pourvu d'une brosse allongee, pour un aspirateur

Publications (2)

Publication Number Publication Date
EP1924188A1 EP1924188A1 (fr) 2008-05-28
EP1924188B1 true EP1924188B1 (fr) 2009-02-25

Family

ID=37074699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06792967A Not-in-force EP1924188B1 (fr) 2005-09-02 2006-08-23 Suceur pourvu d'une brosse allongee, pour un aspirateur

Country Status (7)

Country Link
EP (1) EP1924188B1 (fr)
CN (1) CN101252866B (fr)
AT (1) ATE423500T1 (fr)
DE (2) DE102005041869A1 (fr)
ES (1) ES2321764T3 (fr)
RU (1) RU2391889C2 (fr)
WO (1) WO2007025919A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9854951B2 (en) 2013-10-17 2018-01-02 Koninklijke Philips N.V. Vacuum cleaner head
MY190254A (en) * 2014-03-24 2022-04-11 Fook Yuen Lee A process for producing an overmolded brush strip
CN103948350A (zh) * 2014-05-21 2014-07-30 苏州鑫荣健身器材有限公司 一种带粉碎功能的吸尘器吸嘴
WO2021079505A1 (fr) * 2019-10-25 2021-04-29 スターテクノ株式会社 Collecteur de poussière et dispositif de traitement de pièce à usiner pourvu dudit collecteur de poussière

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL179541B (nl) * 1953-03-24 Oreal Werkwijze voor de bereiding van een verfmengsel bestemd voor het permanent kleuren van keratinevezels; werkwijze voor het daarmee verven van keratinevezels.
US5063635A (en) * 1989-05-08 1991-11-12 Matsushita Electric Industrial Co., Ltd. Suction head for attachment to a vacuum cleaner
DE19630241C2 (de) * 1996-07-26 1999-05-06 Wessel Werk Gmbh Saugkopf an einem Staubsauger
US6266846B1 (en) * 2000-04-25 2001-07-31 Talentone Development Limited Vacuum cleaner
CN2479903Y (zh) * 2001-06-06 2002-03-06 王伟峰 吸尘器的地板刷的刷条
DE10241492B4 (de) * 2002-09-07 2006-11-02 Wessel-Werk Gmbh Bodendüse für Staubsauger
KR100485711B1 (ko) * 2003-02-21 2005-04-28 삼성광주전자 주식회사 진공청소기의 보조 브러시

Also Published As

Publication number Publication date
DE102005041869A1 (de) 2007-03-08
WO2007025919A1 (fr) 2007-03-08
ES2321764T3 (es) 2009-06-10
EP1924188A1 (fr) 2008-05-28
RU2008107173A (ru) 2009-10-10
ATE423500T1 (de) 2009-03-15
RU2391889C2 (ru) 2010-06-20
CN101252866A (zh) 2008-08-27
CN101252866B (zh) 2010-05-26
DE502006002969D1 (de) 2009-04-09

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