EP0277628B1 - Dispositif de nettoyage par succion - Google Patents

Dispositif de nettoyage par succion Download PDF

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Publication number
EP0277628B1
EP0277628B1 EP88101438A EP88101438A EP0277628B1 EP 0277628 B1 EP0277628 B1 EP 0277628B1 EP 88101438 A EP88101438 A EP 88101438A EP 88101438 A EP88101438 A EP 88101438A EP 0277628 B1 EP0277628 B1 EP 0277628B1
Authority
EP
European Patent Office
Prior art keywords
nozzle
suction
gap nozzle
cleaning apparatus
air channel
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.)
Expired - Lifetime
Application number
EP88101438A
Other languages
German (de)
English (en)
Other versions
EP0277628A2 (fr
EP0277628A3 (en
Inventor
Peter Wörwag
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.)
Fedag
Original Assignee
Fedag
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 Fedag filed Critical Fedag
Publication of EP0277628A2 publication Critical patent/EP0277628A2/fr
Publication of EP0277628A3 publication Critical patent/EP0277628A3/de
Application granted granted Critical
Publication of EP0277628B1 publication Critical patent/EP0277628B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0416—Driving means for the brushes or agitators driven by fluid pressure, e.g. by means of an air turbine
    • 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

Definitions

  • the invention relates to a suction cleaning tool according to the preamble of claim 1.
  • suction cleaning tools For cleaning upholstered surfaces, such as upholstered furniture, seat and back surfaces of seating devices in vehicles, etc., which are provided with a textile covering, suction cleaning tools are used which are connected to a stationary or portable suction cleaning device via a suction line. Since these upholstery surfaces are mainly cleaned dry, the suction cleaning tool should be provided with bristles to achieve a thorough cleaning effect. This results in a mechanical detachment of the dirt particles from the upholstery cover in addition to the dirt absorption by the suction air flow.
  • a vacuum cleaner nozzle is known (DE-OS 20 52 606), in which the entire nozzle body can be pivoted about a connecting piece that can be detachably connected to the suction line.
  • the nozzle body is partly designed as a flat nozzle with bristles and partly as a crevice nozzle.
  • this nozzle construction has the disadvantage that the fixed bristle stock of the flat brush nozzle can only be moved with considerable effort by the operator over the surfaces to be cleaned, since the rigid bristles can get caught in the textile covering of the upholstery surface. This leads to rapid fatigue of the operator and poor cleaning results, particularly in commercial cleaning, for example of upholstered seats in buses, taxis, passenger coaches, etc.
  • the invention has for its object to provide a suction cleaning tool of this type so that a strong suction air flow can be generated with simple and easy handling for comprehensive, thorough cleaning even narrow, difficult to access spaces in the crevice nozzle.
  • the connection between the crevice nozzle and the inflow opening can be established by simply swiveling out the crevice nozzle, because a likewise pivotable air duct is provided which is connected to the crevice nozzle. Since the air duct completely or partially blocks the flow path from the brush nozzle to the inflow opening, the suction air flow through the crevice nozzle is sufficiently strong to detach and remove dirt and dust particles from narrow spaces and the like. Therefore, a simple, thorough cleaning is guaranteed without the tool having to be constructed in a complex manner.
  • crevice nozzle is in its inoperative position within the outer contour of the housing of the brush nozzle, so that it does not interfere with the suction of cushion surfaces by means of the brush nozzle.
  • the crevice nozzle is ready for use at any time due to the simple pivotability and can just as easily be pivoted back into its non-use position. Thanks to the simple handling, it can be easily adapted to the respective cleaning area, and it is possible to clean the entire upholstery area in an optimal, fatigue-free and thorough manner.
  • the suction cleaning tool is shown with two suction nozzles, namely with a brush nozzle 1 and a crevice nozzle 13.
  • the brush nozzle 1 has a housing with a lower housing part 1a and a cover part 33. From the rear of the housing 2, a connecting piece 3 protrudes outwards, which during operation of the tool is detachably connected to a connector 4 of a suction line 5 (FIG. 3) of a (not shown) suction cleaning unit.
  • a suction line 5 (FIG. 3) of a (not shown) suction cleaning unit.
  • In the front area of the lower housing part 1a there is a rotating, roller-shaped brush 7, which protrudes slightly downwards from a bottom-side suction opening 8 of the housing.
  • the brush 7 is mechanically driven and serves to support the cleaning effect.
  • the brush 7 is driven by a belt 11 by an air turbine 9, which is set in rotation by the suction air flow flowing into the housing via an inflow opening 16.
  • the suction air flow flowing in during the cleaning process flows after leaving a blading 10 of the air turbine 9 through the connecting piece 3, the connecting piece 4 and the suction line 5 to the suction unit.
  • the dirt and dust contained in the suction air flow is retained in a filter (not shown).
  • the crevice nozzle 13 which preferably has a flat, quadrangular cross section, is intended for cleaning narrow, difficult to access spaces between the individual upholstery parts (FIG. 3).
  • the crevice nozzle 13 is in its inoperative position within the contour of the housing 1a, 33 of the suction nozzle 1 in a receptacle 25.
  • the receptacle 25 is formed by a shoulder-shaped shoulder of an upper housing wall 12 of the housing cover part 33, so that the housing in its front, the brush 7 receiving area about the height of the crevice nozzle 13 is lower than in the adjoining area which contains the air turbine 9.
  • the crevice nozzle 13 is pivotally mounted about a pivot axis 14 perpendicular to the axis A of the connecting piece 3 (FIGS. 1, 2 and 4). Their length is approximately equal to the width of the housing 1a, 33 measured transversely to the axis A of the connecting piece 3.
  • the crevice nozzle 13 is provided with a downwardly projecting, preferably cylindrical plug-in extension 26 (FIGS. 1 and 5 ), which has a mouth opening 21 for the suction air flow which, when the crevice nozzle (FIG. 4) is pivoted out, flows in at the other end 27 of a suction opening 17.
  • the crevice nozzle 13 is pivotally mounted with the plug-in extension 26 in a cylindrical housing opening 32 of the housing cover part 33. It lies in both positions, that is to say in the use and the non-use position, with a projection 13b, which projects outwards beyond the plug-in projection 26, on a shoulder surface 33a of the housing cover part 33 (Fig. 6). With its projection 13b, the crevice nozzle 13 is securely supported on the housing 1a, 33 in its position of use.
  • the suction cleaning tool When cleaning upholstery surfaces, the suction cleaning tool is moved with the bottom 6 of the brush nozzle 1 over the upholstery surface to be cleaned, the brush 7 engaging in the textile upholstery cover and detaching the adhering dirt, which is then caught by the suction air flow and transported away.
  • the suction air flow here flows through the suction opening 8 via the brush 7, through the inflow opening 16 of the housing into the blading 10 of the air turbine and from there via the connecting piece 3 to the suction line 5.
  • the air turbine 9 is set in rotation and via the belt 11 roller-shaped brush driven.
  • the air duct 19 is an angled tube which has a short, preferably cylindrical tube section 28 with an opening 20 and a longer tube section 29.
  • the pivot axis 18 passes through the pipe section 28.
  • the other pipe section 29 extends transversely to the axis A of the connection piece 3. It preferably has a rectangular cross section and at its free end 30 a lateral opening 22, the cross section of which corresponds to the opening cross section of the inflow opening 16 of the housing 1a, 33 corresponds.
  • the mouth opening 22 comes to cover (FIG. 7) by pivoting the crevice nozzle 13 into the use position (FIGS. 2 and 4) and lies at a distance above the inflow opening 16 when the crevice nozzle 13 assumes its non-use position (FIG. 6 ).
  • the plane of the mouth opening 20 of the tube section 28 forms an acute angle with the plane of the mouth opening 21 of the crevice nozzle 13, which angle opens outward to the adjacent housing wall 31.
  • the other pipe section 29 is oriented slightly obliquely upwards from the housing base 6 in the direction of the crevice nozzle 13.
  • the air duct 19 is coupled to the crevice nozzle 13 via a lever 35 and a pin-slot guide. As a result, the air duct 19 is also pivoted when the crevice nozzle 13 is pivoted into the position of use, so that the opening 20 of the air duct opposite the opening 21 is aligned with the opening 21 (FIG. 7).
  • the crevice nozzle 13 is secured against inadvertent pivoting by a latching lock 31 (FIGS. 6 to 9), which is assigned to the lever 35, which connects the air duct 19 to the crevice nozzle 13.
  • the latching lock can take effect without manual actuation of a locking or releasing device. It consists of the resilient lever 35, a pin 37 with a cap 39 and two locking recesses 40 and 41, which are formed by axially extending grooves on the outer wall of the plug-in extension 26.
  • the lever 35 protrudes upward from a pin 18a forming the pivot axis 18, which is supported with its ends in the housing 1a, 33.
  • the bolt 18a lies in a cylindrical, short pipe section 44 which is fitted into the short upwardly projecting pipe section 28 of the air duct 19 and forms the mouth opening 20 together with this pipe section.
  • the pipe section 44 has a thickened, convexly outwardly curved edge section 45 with which the air channel slides in the housing opening 32 when pivoted.
  • the inside 47 'of the housing opening 32 is concave at its lower end 47, so that the edge section 45 fits into the end 47 in a form-fitting and airtight manner.
  • the upwardly projecting lever 35 forms a structural unit with the air duct 19.
  • the pin 37 attached to the upper lever end 36 passes through a slot 34 which is in a Partition 38 of the lower housing part 1a is provided (FIGS. 7, 8 and 9).
  • the pin 37 With its rounded free end designed as a crest 39, the pin 37 lies, depending on the pivoting position of the crevice nozzle, in one of the recesses 40 or 41 of the plug-in attachment 26.
  • the depressions are arranged on the peripheral surface of the plug-in attachment 26 at a functional distance from one another.
  • an unlock button 24 is additionally provided. When depressed, the button 24 hits the lever 35 with a lower wedge surface and deflects it out of its latched position.
  • the unlock button 24 protrudes above an upper housing wall 12 (Fig. 4) so that it can be easily operated.

Landscapes

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

Claims (10)

  1. Appareil de nettoyage par succion pour le nettoyage de meubles ou analogues, en particulier de meubles rembourrés et de sièges rembourrés de véhicules, raccordé par l'intermédiaire d'une conduite d'aspiration (5) à un dispositif de nettoyage par succion et comprenant une tuyère à brosse (1) et une tuyère pour fentes (13) destinées au nettoyage de surfaces rembourrées, la tuyère pour fentes (13) pouvant être déplacée, par rapport à la tuyère à brosse (1), d'une position de non-utilisation dans une position d'utilisation dans laquelle elle se situe dans le chemin d'écoulement d'un orifice d'entrée (16) du carter (1a, 33) de la tuyère à brosse (1), et inversement, caractérisé en ce que la tuyère pour fentes (13) est raccordée à un canal d'air (19) également pivotant qui comporte une bouche (22) qui, sur le plan de l'écoulement, communique dans la position d'utilisation de la tuyère pour fentes (13) avec l'orifice d'entrée (16) du carter (1a, 33) de telle façon que le canal d'air (19) établit la communication entre la tuyère pour fentes (13) et l'orifice d'entrée (16) uniquement dans la position d'utilisation de ladite tuyère pour fentes, en bloquant au moins partiellement le chemin d'écoulement entre la tuyère à brosse (1) et l'orifice d'entrée (16).
  2. Appareil de nettoyage par succion selon la revendication 1, caractérisé en ce que le canal d'air (19) est un tube à deux branches dont une section plus longue (29) présente une bouche (22) devant être mise en coïncidence avec l'orifice d'entrée (16), et que l'autre section de tube (28) plus courte du canal d'air (19) est traversée sensiblement au milieu par l'axe de pivotement (18) de ce dernier.
  3. Appareil de nettoyage par succion selon l'une des revendications 1 ou 2, caractérisé en ce que, dans sa position d'utilisation, une bouche (21) de la tuyère pour fentes (13) est alignée avec un orifice d'entrée (20) du canal d'air (19).
  4. Appareil de nettoyage par succion selon les revendications 2 et 3, caractérisé en ce que l'orifice d'entrée (20) du canal d'air (19) est constitué par l'extrémité de la section de tube (28) plus courte; et la bouche (21) de la tuyère pour fentes (13), par un embout (26) dépassant vers le bas dans le carter (1a, 33).
  5. Appareil de nettoyage par succion selon l'une des revendications 1 à 4, caractérisé en ce que les axes de pivotement (14 et 18) de la tuyère pour fentes (13) et du canal d'air (19) sont disposés perpendiculairement l'un par rapport à l'autre, et que le canal d'air (19) est couplé avec la tuyère pour fentes (13) par l'intermédiaire d'un levier (35) qui est fixé sur le canal d'air (19) et muni d'une broche (37) laquelle traverse une fente (34) dans la paroi (38) du carter (1, 33) et s'engage dans un élément de paroi (26) de la tuyère pour fentes (13).
  6. Appareil de nettoyage par succion selon l'une des revendications 1 à 5, caractérisé en ce que la brosse (7) de la tuyère à brosse (1) présente une forme cylindrique et est couplée par l'intermédiaire d'une courroie (11) avec une turbine à air (9) entraînée par le courant d'air d'aspiration.
  7. Appareil de nettoyage par succion selon l'une des revendications 1 à 6, caractérisé en ce que la tuyère pour fentes (13) est protégée contre un pivotement involontaire par un dispositif à crans (31).
  8. Appareil de nettoyage par succion selon les revendications 5 et 7, caractérisé en ce que le dispositif à crans (31) comprend le levier (35) reliant la tuyère pour fentes (13) au canal d'aspiration (19), et que la broche (37) du levier (35) s'engage, selon la position de la tuyère pour fentes (13), dans l'un ou l'autre d'au moins deux crans (40 et 41) prévus dans l'élément de paroi de la tuyère pour fentes (13).
  9. Appareil de nettoyage par succion selon la revendication 8, caractérisé en ce que le levier (35) est à déformation élastique.
  10. Appareil de nettoyage par succion selon l'une des revendications 7 à 9, caractérisé en ce que pour dégager la tuyère pour fentes (13) de son cran d'arrêt, il est prévu un déverrouillage (24) constitué de préférence par une touche de pression qui dépasse du haut du carter (1a, 33) et peut coopérer avec le levier (35).
EP88101438A 1987-02-05 1988-02-02 Dispositif de nettoyage par succion Expired - Lifetime EP0277628B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3703386 1987-02-05
DE19873703386 DE3703386A1 (de) 1987-02-05 1987-02-05 Saugreinigungswerkzeug

Publications (3)

Publication Number Publication Date
EP0277628A2 EP0277628A2 (fr) 1988-08-10
EP0277628A3 EP0277628A3 (en) 1988-10-05
EP0277628B1 true EP0277628B1 (fr) 1992-04-22

Family

ID=6320231

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88101438A Expired - Lifetime EP0277628B1 (fr) 1987-02-05 1988-02-02 Dispositif de nettoyage par succion

Country Status (5)

Country Link
US (1) US4776059A (fr)
EP (1) EP0277628B1 (fr)
JP (1) JPH0790000B2 (fr)
CA (1) CA1285716C (fr)
DE (2) DE3703386A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000374A1 (de) * 1989-01-31 1990-08-02 Duepro Ag Mehrzweck-saugduese
US5046218A (en) * 1989-11-15 1991-09-10 Cerri David D Nozzle integrating assembly for vacuum cleaners
DE4105012C2 (de) * 1991-02-19 1994-09-29 Fedag Romanshorn Fa Staubsaugermundstück
DE4204749C1 (de) * 1992-02-18 1993-10-28 Fedag Romanshorn Fa Saugreinigungswerkzeug für Naß- und Trockensauger
DE4226115A1 (de) * 1992-08-07 1994-02-10 Vorwerk Co Interholding Staubsaugerzusatzdüse
US5331716A (en) * 1993-01-08 1994-07-26 Black & Decker Inc. Vacuum cleaner with extendable hose and brush disengagement
US5388302A (en) * 1993-01-08 1995-02-14 Black & Decker Inc. Vacuum cleaner housing and airflow chamber
US5448794A (en) * 1993-09-16 1995-09-12 Electrolux Corporation Corded handheld vacuum cleaner
US5477586A (en) * 1994-07-19 1995-12-26 White Consolidated Industries, Inc. Vacuum cleaner with accessory shutoff
US5652996A (en) * 1995-12-01 1997-08-05 The Hoover Company Hand held cleaner with swiveling nozzle
SE509517C2 (sv) * 1997-06-13 1999-02-08 Electrolux Ab Möbelmunstycke för en dammsugare
DE19846890B4 (de) * 1998-10-13 2006-01-19 Düpro AG Saugreinigungswerkzeug
DE19850104C2 (de) * 1998-10-30 2003-12-04 Wessel Werk Gmbh Polsterdüse für Staubsauger
US6514356B2 (en) * 2001-01-12 2003-02-04 Royal Appliance Mfg. Co. Edge cleaner for vacuum cleaner
US6588058B2 (en) * 2001-03-20 2003-07-08 Roger P. Vanderlinden Large area surface cleaning tool
US6584640B2 (en) * 2001-03-20 2003-07-01 Roger P. Vanderlinden Large area surface cleaning tool for suctioning both dust and debris
DE102005006424A1 (de) * 2005-02-12 2006-08-24 Düpro AG Saugreinigungswerkzeug für ein Saugreinigungsgerät, insbesondere Handdüse
US20060277713A1 (en) * 2005-06-08 2006-12-14 Randall Sandlin Vacuum turbo nozzle with movable visor
JP2010508885A (ja) * 2006-11-03 2010-03-25 デウ エレクトロニクス コーポレーション ハンディ型真空掃除機
GB2458221B (en) * 2008-03-14 2011-12-07 Bissell Homecare Inc Handheld pet hair vacuum cleaner
GB2468797B (en) * 2008-03-14 2011-12-07 Bissell Homecare Inc Handheld vacuum cleaner with deployable suction arm
AU2013237669B2 (en) * 2008-03-14 2015-08-27 Bissell Inc. Handheld pet hair vacuum cleaner
JP2012235867A (ja) * 2011-05-11 2012-12-06 Panasonic Corp 電気掃除機用吸込具
KR20150012948A (ko) * 2013-07-26 2015-02-04 엘지전자 주식회사 진공 청소기
US11160426B1 (en) * 2017-03-02 2021-11-02 Kathleen J. Williamson Amalgamated handheld vacuum appliance dusting attachment
CA3074500C (fr) 2017-09-01 2022-07-26 Sharkninja Operating Llc Piece d'aspirateur pourvue d'un conduit rotatif destine a etre deplace entre une position d'utilisation et une position de rangement sur un aspirateur

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB414601A (en) * 1934-02-27 1934-08-09 Hoover Co Improvements in or relating to suction cleaners
US2142978A (en) * 1935-07-02 1939-01-03 Electrolux Corp Suction nozzle
US2348861A (en) * 1941-06-21 1944-05-16 Hoover Co Suction cleaner
DE1173623B (de) * 1959-10-06 1964-07-09 Siemens Elektrogeraete Gmbh Staubsaugerduese
DE1208457B (de) * 1962-09-20 1966-01-05 Siemens Elektrogeraete Gmbh Staubsauger mit unmittelbar am Gehaeuse sitzender Saugduese
DE2035439A1 (de) * 1970-07-17 1972-01-20 Siemens Elektrogeraete Gmbh Staubsaugerduse
DE2052606A1 (de) * 1970-10-27 1972-05-04 Siemens Elektrogeraete Gmbh Staubsaugerduse
DE2053055A1 (de) * 1970-10-29 1972-05-04 Siemens Elektrogeraete Gmbh Staubsaugerduse
US3894308A (en) * 1972-07-18 1975-07-15 Whirlpool Co Vacuum cleaner nozzle
US3815171A (en) * 1972-07-18 1974-06-11 Whirlpool Co Vacuum cleaner nozzle
US3942216A (en) * 1974-03-04 1976-03-09 The Hoover Company Nozzle with edge cleaning
SE390102B (sv) * 1975-01-29 1976-12-06 Electrolux Ab Anordning vid ett munstycke for en dammsugare
US4023234A (en) * 1975-11-05 1977-05-17 Health-Mor, Inc. Edge cleaning nozzle construction for suction cleaners
JPS55172143U (fr) * 1979-05-30 1980-12-10
US4219900A (en) * 1979-07-30 1980-09-02 The Hoover Company Pivoting nozzle duct
DE3309162A1 (de) * 1983-03-15 1984-09-20 Krups Stiftung Batteriebetriebener tischstaubsauger
DE3414860A1 (de) * 1984-04-19 1985-11-07 Miele & Cie GmbH & Co, 4830 Gütersloh Staubsaugermundstueck mit saugrohranschluss, gleitsohle und rotierender buerstenwalze
US4723338A (en) * 1986-11-24 1988-02-09 Hirofusa Otsubo Suction cleaning device

Also Published As

Publication number Publication date
EP0277628A2 (fr) 1988-08-10
DE3870270D1 (de) 1992-05-27
DE3703386A1 (de) 1988-08-18
EP0277628A3 (en) 1988-10-05
US4776059A (en) 1988-10-11
JPH0790000B2 (ja) 1995-10-04
CA1285716C (fr) 1991-07-09
JPS63222721A (ja) 1988-09-16

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