EP1924186A2 - Suceur a tapis et sols durs pour un aspirateur - Google Patents

Suceur a tapis et sols durs pour un aspirateur

Info

Publication number
EP1924186A2
EP1924186A2 EP06792897A EP06792897A EP1924186A2 EP 1924186 A2 EP1924186 A2 EP 1924186A2 EP 06792897 A EP06792897 A EP 06792897A EP 06792897 A EP06792897 A EP 06792897A EP 1924186 A2 EP1924186 A2 EP 1924186A2
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
suction mouth
suction
floor
rollers
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
EP06792897A
Other languages
German (de)
English (en)
Other versions
EP1924186B1 (fr
Inventor
Benedikt Bach
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
Publication of EP1924186A2 publication Critical patent/EP1924186A2/fr
Application granted granted Critical
Publication of EP1924186B1 publication Critical patent/EP1924186B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles

Definitions

  • the invention relates to a Staubsauger foundeddüse according to the preamble of claim 1.
  • canister vacuum cleaners In so-called canister vacuum cleaners, the motor, blower, filter unit and electronic devices are arranged in a housing, which is usually mounted on rollers.
  • An often telescopically adjustable in length suction pipe is connected at one end by means of a flexible suction hose to the housing or the blower of the vacuum cleaner and has at its other end to a floor nozzle, which comes into contact with the surface to be cleaned.
  • a second design form the so-called hand vacuum cleaner.
  • the suction pipe is rigidly connected to the vacuum cleaner housing.
  • engine, blower, electrical and filter unit are housed in the housing.
  • This additionally has on the side opposite the suction pipe connection on an extension of the suction pipe attached handle for handling.
  • the negative pressure generated by the motor and blower is applied to the surface to be cleaned.
  • These are usually either hard, smooth surfaces of floor coverings such as parquet, PVC, stone, etc., or textile surfaces such as carpets, furniture upholstery or the like.
  • the different nature of the surface sometimes places conflicting demands on the functionality of the floor nozzle.
  • rollers are often arranged in the bottom of the vacuum cleaner floor nozzles, with two front floor rollers are provided at an identical distance from the front edge of the floor nozzle. If you push such a vacuum cleaner bottom nozzle perpendicular to an edge, the rollers contact this edge substantially simultaneously; This results in an abrupt overcoming of the edge through the vacuum cleaner nozzle, which requires an undesirable force and leads to an undesirable rattle, especially on hard surfaces.
  • the invention has for its object to provide a Staubsauger Camilldüse available, which eliminates the problems of Fugenklappems and simultaneously has good frontal care properties.
  • the invention is based on the generic Staubsauger foundeddüse in that the first bottom roll is arranged in front of the suction mouth and the second bottom roll is arranged behind the suction mouth.
  • the advantageous concept of providing different spacings of the floor rolls from the front edge of the floor nozzle is combined with a space-saving arrangement of the rolls.
  • This space saving concerns in particular the front of the suction mouth required for the accommodation of a roll Area. Since the second roller is arranged behind the suction mouth, this area can be made very small in front of the suction mouth.
  • the suction mouth in the region of the first bottom roll has a greater distance from the front edge than in the region of the second bottom roll.
  • the greater distance from the leading edge in the area of the first roller serves to accommodate the first roller. Since this greater distance in the region of the second roller is not required, the suction mouth can approach in the area of the second roller of the leading edge, so as to provide good Frontalsaugeigenticianen.
  • this can be realized in that the suction mouth to provide the different distances has a curvature.
  • the suction mouth for providing the different distances has a recess in which the first bottom roll is arranged.
  • the invention is further developed in a particularly advantageous manner in that further bottom rollers are arranged behind the first and the second bottom roller, which have the same distance from the front edge.
  • further bottom rollers are arranged behind the first and the second bottom roller, which have the same distance from the front edge.
  • the rear rollers it is useful to equip them with the same distance from the front edge, since this improves the sliding properties of the vacuum cleaner floor nozzle. Since the rear rollers are designed to be much larger than the front rollers, they slide easily over bumps in the ground anyway.
  • Figure 1 is a perspective view of a vacuum cleaner floor nozzle according to the invention with a view of its upper side;
  • Figure 2 is a perspective view of a Staubsauger Camilldüse according to the invention with a view of its underside; and Figure 3 is a plan view of the underside of a Staubsaugerêtdüse invention.
  • FIG. 1 shows a perspective view of a vacuum cleaner nozzle 10 according to the invention with a view of its upper side.
  • FIG. 2 shows a perspective view of a vacuum cleaner floor nozzle 10 according to the invention with a view of its underside
  • FIG. 3 shows a plan view of the underside of a vacuum cleaner floor nozzle 10 according to the invention.
  • the vacuum cleaner floor nozzle 10 has a front edge 16 extending transversely to the main movement direction of the vacuum cleaner floor nozzle 10
  • Staubsauger convinceddüse 10 are controls 26, 28 are arranged, which can serve, for example, the raising and lowering of a bristle strip 28.
  • the Staubsauger convinceddüse 10 can connect to a suction pipe of a vacuum cleaner.
  • the Saugrohrstutzen 10 opens into a provided in the Staubsauger foundeddüse 10 suction channel 12, which in turn ends in an open-suction port 14.
  • Four floor rollers are arranged on the vacuum cleaner floor nozzle 10, namely two front floor rollers 18, 20 and two rear floor rollers 22, 24.
  • the rear floor rollers 22, 24 are at the same distance from the front edge 16 of the vacuum cleaner floor nozzle 10.
  • the front bottom rollers 18, 20 at different distances from the front edge 16.
  • the first floor roller 18 has a smaller distance from the front edge 16 than the second floor roller 20. In order to keep the area required for accommodating the floor rollers 18, 20 as small as possible in front of the suction mouth 14, only the first floor roller 18 is in front of the suction mouth 14 arranged.
  • the second bottom roll 20 is placed behind the suction mouth 14.
  • the suction mouth 14 is curved, that is to say it has a smaller distance in the region of the second bottom roll 20
  • a further narrowing of the suction mouth 14 is provided in the area of the first floor roller 16 Also may be referred to as a recess or partial recess of the suction mouth.

Landscapes

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

Abstract

Suceur (10) à tapis et sols durs pour un aspirateur, qui comporte un conduit d'aspiration (16) débouchant sur une bouche d'aspiration (14), une arête avant s'étendant transversalement par rapport à la direction de mouvement principale et au moins une première et une deuxième roulette (18, 20) situées à des écarts différents par rapport à l'arête avant. L'objet de la présente invention est d'améliorer les propriétés d'aspiration frontale du suceur d'aspirateur en conservant les excellentes propriétés de déplacement. A cet effet, la première roulette (18) est située devant la bouche d'aspiration (14) et la deuxième roulette (20) est située derrière la bouche d'aspiration (14). La présente invention concerne en outre un suceur à tapis et sols durs pour un aspirateur, muni d'une brosse allongée (10) selon la présente invention.
EP06792897.8A 2005-09-02 2006-08-18 Suceur a tapis et sols durs pour un aspirateur Not-in-force EP1924186B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510041808 DE102005041808A1 (de) 2005-09-02 2005-09-02 Staubsaugerbodendüse
PCT/EP2006/065453 WO2007025877A2 (fr) 2005-09-02 2006-08-18 Suceur a tapis et sols durs pourvu de roulettes decalees

Publications (2)

Publication Number Publication Date
EP1924186A2 true EP1924186A2 (fr) 2008-05-28
EP1924186B1 EP1924186B1 (fr) 2015-08-12

Family

ID=37735467

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06792897.8A Not-in-force EP1924186B1 (fr) 2005-09-02 2006-08-18 Suceur a tapis et sols durs pour un aspirateur

Country Status (5)

Country Link
EP (1) EP1924186B1 (fr)
CN (1) CN101252865B (fr)
DE (1) DE102005041808A1 (fr)
RU (1) RU2391038C2 (fr)
WO (1) WO2007025877A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017118402A1 (de) * 2017-08-11 2019-02-14 Vorwerk & Co. Interholding Gmbh Sich selbsttätig fortbewegendes Bodenbearbeitungsgerät
CN110464250A (zh) * 2018-05-10 2019-11-19 杭州萤石软件有限公司 一种扫地机器人及地面清扫方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810196A (ja) * 1994-06-29 1996-01-16 Minolta Co Ltd 集塵用吸引ノズル
US5671499A (en) * 1996-01-11 1997-09-30 Black & Decker Inc. Vacuum cleaner with all components in floor traveling head
JP2003019093A (ja) * 2001-07-07 2003-01-21 Fumitake Abe カーペットローラー付の掃除機の吸い込み口
DE20201186U1 (de) * 2002-01-25 2002-07-11 Wessel-Werk GmbH, 51580 Reichshof Bodendüse für Staubsauger
TWM247170U (en) * 2003-10-09 2004-10-21 Cheng-Shiang Yan Self-moving vacuum floor cleaning device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007025877A3 *

Also Published As

Publication number Publication date
RU2008107753A (ru) 2009-10-10
CN101252865B (zh) 2011-08-03
WO2007025877A2 (fr) 2007-03-08
CN101252865A (zh) 2008-08-27
DE102005041808A1 (de) 2007-03-08
RU2391038C2 (ru) 2010-06-10
WO2007025877A3 (fr) 2007-04-26
EP1924186B1 (fr) 2015-08-12

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