EP2030550A2 - Aspirateur vertical - Google Patents

Aspirateur vertical Download PDF

Info

Publication number
EP2030550A2
EP2030550A2 EP08014677A EP08014677A EP2030550A2 EP 2030550 A2 EP2030550 A2 EP 2030550A2 EP 08014677 A EP08014677 A EP 08014677A EP 08014677 A EP08014677 A EP 08014677A EP 2030550 A2 EP2030550 A2 EP 2030550A2
Authority
EP
European Patent Office
Prior art keywords
upper body
vacuum cleaner
rotation
bolt
upright
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
EP08014677A
Other languages
German (de)
English (en)
Other versions
EP2030550B1 (fr
EP2030550A3 (fr
Inventor
Christian Finke
Michael Poetting
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP2030550A2 publication Critical patent/EP2030550A2/fr
Publication of EP2030550A3 publication Critical patent/EP2030550A3/fr
Application granted granted Critical
Publication of EP2030550B1 publication Critical patent/EP2030550B1/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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
    • 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
    • A47L9/0009—Storing devices ; Supports, stands or holders
    • A47L9/0018—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner
    • A47L9/0036—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner specially adapted for holding the suction hose
    • 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
    • A47L9/32—Handles
    • A47L9/325—Handles for wheeled suction cleaners with steering handle

Definitions

  • the following describes three types of vacuum cleaner that differ in their construction and operation. As common features all have a motor-driven blower, a dust collection room and one or more adapted to the particular purpose tillage equipment.
  • the vacuum cleaner has a housing which is movable on rollers and / or skids on the ground to be processed.
  • the engine fan and the dust collector are arranged in the housing.
  • the soil treatment device - here called floor nozzle - is connected via a suction hose, possibly with an intermediate suction pipe with the dust collection chamber.
  • the housing is brought into the desired position during the suction process by pulling on the suction tube.
  • the motor fan and the dust collector are also arranged in a housing. From the housing extends on one side of a suction pipe, which connects a floor nozzle with the dust collector, and on the other hand, a handle with which the housing is maneuvered into the desired position.
  • An essential feature of an upright is a movable floor unit, which carries a torso with a large dust collector.
  • the two parts are pivotally mounted to each other and usually fixable in a parking position in which the upper body is approximately vertical when the ground unit is in the use position on a horizontal ground. In this fixed with respect to the tilting position of the upright is then automatically. During the suction process, this locking is released and tilted the upper body by a certain angle in a working position. The swivel angle depends on the one hand on the size of the user and on the other hand from the respective use. A handle on the upper body is used to guide the entire device.
  • Upright is from the WO 2007/008770 A2
  • a disadvantage of the Upright according to WO 2007/008770 A2 is that it is difficult to move from a straight direction in curved paths.
  • From the EP 0 708 613 A1 It is known to provide a fulcrum between the upper body and the upper portion of the fan. This achieves improved maneuverability because the upright is now able to perform cornering. If the upper body is then rotated in the parking position, there is a risk that the center of gravity of the Uprights is shifted out of its footprint and the device consequently tilts.
  • the invention thus raises the problem of increasing the stability in a vacuum cleaner of the type mentioned.
  • the rotary locking device comprises a first spring-mounted bolt, which engages in the parking position in a bore.
  • a first spring-mounted bolt which engages in the parking position in a bore.
  • the means may expediently comprise a Auffahrschräge and a second, resiliently mounted on the first bolt bolts.
  • the first bolt is mounted on a fork-shaped component, which is a pivotable component of the tilting joint and fixed part of the rotary joint.
  • the rotary locking device comprises a locking pin, which cooperates with a substantially V-shaped guide, wherein the guide locks the bolt in a first pivot position and releases upon movement of the upper body of the pivoting position.
  • Upright vacuum cleaner shown in various views, hereinafter referred to as Upright 1, consists essentially of a bottom unit 2, an upper body 3 and a joint arranged therebetween, which will be described later.
  • the upright 1 can from an upright position (see FIGS. 1 to 3 ), in which he is latched and then stands free, after releasing the locking (see FIG. 7 ) into a tilted ( FIGS. 4 and 5 ) and even in a fully extended position ( FIG. 6 ) to be brought.
  • ground unit 2 and upper body 3 are a horizontal axis X in use (see FIG FIG. 5 ) mounted to each other pivotally.
  • the joint which allows the pivoting movement, is referred to below as a tilting joint.
  • the upright in the tilted position, as well as in FIG. 5 shown rotated about an axis Y. By rotating the upper body 3 by means of the appliance handle 4 about this axis and simultaneously pushing or pulling the upright, the user can control the floor unit 2 around curves.
  • the corresponding joint is referred to in the text as a hinge.
  • the ground unit 2 in FIG. 7 shown in exploded view, comprises a housing, which is formed by a housing insert 5, a rear housing lower part 6, a front housing lower part 7, a bumper strip 8 and a cover part 9.
  • the housing insert 5 acts as a carrier for a number of electrical and mechanical components, and the aforementioned housing parts are attached to it. It forms with the rear housing lower part 6 with the interposition of an engine compartment seal 10, a space for receiving an engine blower 11, which generates the vacuum necessary for suction operation.
  • a sealing ring 13 is arranged around the fan inlet 12, which is also supported on the two aforementioned housing parts 5 and 6.
  • rubber buffer 14 are inserted.
  • a brushing roller 17 which is resiliently mounted on two lateral wings 18 and 19 and driven by a brush motor 20 via a belt 21.
  • the parts 22 and 23 represent a two-piece belt cover.
  • the brush motor 20 is also secured to the housing insert 5, the rockers 18 and 19 are pivotally mounted there.
  • the two housing bases 6 and 7 carry the chassis of the upright, which is formed of front wheels 24 and 25 and rear wheels 26 and 27.
  • the rear wheels 26 and 27 are connected for stabilization by means of an axle 28 and adjustable via a respective wheel mechanism 29 and 30 in their position.
  • a board 31 is attached to LED's 32, which is covered to the front by a lens 33.
  • the viewing window 33 is held in a recess 34 in the bumper 8.
  • the air generated by the engine fan 11 is blown through an opening 35 in the housing insert 5 and a corresponding opening 36 in the cover part 9 in the environment.
  • a filter frame 37 is used, which receives a not shown exhaust filter for cleaning the air blown out of fines.
  • the filter frame 37 is covered by a grid receptacle 38 and a grid 39 in the cover part 9 and is interchangeable from there.
  • the left in the direction of travel fork 44 is designed as hollow and coupled via a seal 49 with the blower inlet 12.
  • a bearing pin 50 is formed at the right in the direction of travel fork 43 . It also has an opening 51 which is connected via an elastic tube 52 to the suction port 15.
  • the connecting region of the two fork ends 43 and 44 hereinafter referred to as fork web 53, surrounded by a front cover 54 and a rear cover 55 on the bottom unit 2, which perform the pivoting movement of the fork 40 with.
  • the space between the front and rear cover and the housing insert 5 is bridged by aperture 56 and 57.
  • the first 58 of two cable channels 58 and 59 is attached.
  • the fork ends 43 and 44 carry toothed segments 60 and 61 which cooperate with the wheel mechanisms 29 and 30.
  • a trim cover 62 is attached to a connection cable, not shown.
  • a stepping lever 63 is mounted on the housing insert 5, which engages in this position in the left fork end 44 and thus prevents the pivoting movement of the fork 40. By depressing the lever 63, the locking position can be released. In the latched position is also prevented by two spring-loaded bolts 64 and 65 a rotational movement.
  • the air ducts, which are formed by the fork ends 43 and 44, are combined in the region of the fork web 53 to a first portion 66 of a coaxial line.
  • FIG. 8 shows the upper body 3, also in exploded view.
  • Carrying member of the upper body 3 is a rear wall 67. It forms the rear portion of the dust chamber 68, the again receives a filter bag, not shown in the drawing.
  • the edge of the dust chamber 68 is surrounded by a seal 69, the side of a cover strip 70 is fixed for cables, not shown.
  • a hinge bearing 71 is attached to the rear wall 67.
  • the dust chamber 68 is closed at the front by an upper housing part 72, which is articulated via hinges 73 and torsion springs 74 pivotally mounted on the hinge bearing 71.
  • the upper part 72 carries a closure 75, a dust bag receptacle 76 and a filter change indicator 77.
  • the rear wall 67 carries the electronics 78 of Uprights, which is completely arranged on a receptacle 79 and as pre-tested component component is mounted.
  • a lever 81 for switching off the brush motor 20 is arranged via a torsion spring 80.
  • the electronics 78 is covered by a cap 84, which also serves for attachment to various controls and display elements and their accessories (lens 85, knob 86).
  • a telescopic tube 90 inserted, which passes via a pipe handle 91 in a flexible suction hose 92.
  • the suction hose 92 is held in a receptacle 93 provided therefor, as well as in FIG. 3 is recognizable.
  • Via a pivoting arc 94 the air enters a channel which extends over the entire length of the rear wall 67.
  • the channel is formed from the rear wall 67 itself and an attached air duct piece 95.
  • an arcuate neck 96 which consists of the rear wall 67 and partly of the electronic receptacle 79, the dirt-laden suction air in the area of the dust bag receptacle 76 and there in a dust bag, not shown.
  • FIG. 8 In the FIG. 8 are also shown in the lower part of the components that serve for attachment and rotatable mounting of the upper body 3 to the fork 40.
  • the first section 66 of Coaxial line is surrounded by an injected metal ring 98, which projects beyond the outer diameter of this section 66 and which is enclosed in two bearing shells 99 and 100, respectively.
  • the bearing shells 99 and 100 are connected to the upper body 3.
  • metal ring 98 and bearing shells 99 and 100 form the pivot of Uprights 1.
  • the two sections 66 and 87 of the coaxial line with the interposition of a seal 101 are assembled.
  • the upper body 3 can be latched in the parking position on the one hand with respect to a pivoting or tilting movement, on the other hand, in this position, a rotation is no longer possible.
  • a rotation locking device is provided.
  • the inner pin 104 can be inserted against the force of an inner spring 108 in the hollow outer pin 102.
  • the spring constant of the inner spring 108 is greater than the spring constant of the outer spring 107, so that a pressure on the inner bolt 104 initially causes an extension of the outer bolt 102 from the sleeve 106.
  • FIG. 9a shows the twist-lock device when the upper body 3, as in FIG. 4 in a tilted working position. It can be seen from the position of the bore 103 directly above the outer bolt 102 that the upper body 3 does not act like in FIG FIG. 5 is shown rotated.
  • the inner pin 104 is located in an area in front of the loading ramp 105, so that both inner spring 108 and outer spring 107 have their maximum possible elongation.
  • FIG. 10 schematically shows another embodiment of a rotation locking device.
  • a locking pin 201 is arranged on the underside of the rear wall 67, not shown here.
  • the locking pin 201 moves into the effective range of a V-shaped guide 202, which is arranged on the housing insert.
  • a rotational movement of the upper body 3 is then no longer possible.
  • tilting the upper body 3 in the working position of the pin 201 moves from the top 203 in the widened portion 204 of the guide 203, where the lock is released and rotation is possible again.
  • This variant of the rotary lock has the advantage that the pin 201 centered in the guide 202 itself. A state in which the upper body 3 is rotated rotated in the parking position (see FIG. 9c ), is not possible here. However, there is the disadvantage that the entire pivoting range between pin 201 and guide 202 may not lie in the pivoting path of the fork 40. For this reason, a modified fork would be required, which requires much more space.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Electric Suction Cleaners (AREA)
EP08014677.2A 2007-08-30 2008-08-19 Aspirateur vertical Not-in-force EP2030550B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007040961A DE102007040961A1 (de) 2007-08-30 2007-08-30 Upright-Staubsauger

Publications (3)

Publication Number Publication Date
EP2030550A2 true EP2030550A2 (fr) 2009-03-04
EP2030550A3 EP2030550A3 (fr) 2011-11-09
EP2030550B1 EP2030550B1 (fr) 2014-07-02

Family

ID=40070819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08014677.2A Not-in-force EP2030550B1 (fr) 2007-08-30 2008-08-19 Aspirateur vertical

Country Status (3)

Country Link
US (1) US8336165B2 (fr)
EP (1) EP2030550B1 (fr)
DE (1) DE102007040961A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2452600A1 (fr) * 2010-11-15 2012-05-16 Hoover Limited Aspirateur vertical
CN102984980A (zh) * 2010-07-07 2013-03-20 阿尔弗雷德·凯驰两合公司 具有带两个枢转轴线的盖罩的清洗机
CN105902238A (zh) * 2015-02-24 2016-08-31 沃维克股份有限公司 形成为附件的吸尘器的吸嘴

Families Citing this family (31)

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Publication number Priority date Publication date Assignee Title
BRPI0720239B1 (pt) 2006-12-13 2018-09-25 Electrolux Ab dispositivo para limpeza de piso seco/úmido
DE102007040959A1 (de) * 2007-08-30 2009-03-05 Miele & Cie. Kg Upright-Staubsauger
DE102007040958A1 (de) * 2007-08-30 2009-03-05 Miele & Cie. Kg Upright-Staubsauger
DE102007040955A1 (de) * 2007-08-30 2009-03-05 Miele & Cie. Kg Upright-Staubsauger
DE102007040961A1 (de) 2007-08-30 2009-03-05 Miele & Cie. Kg Upright-Staubsauger
DE102007040949A1 (de) * 2007-08-30 2009-03-05 Miele & Cie. Kg Upright-Staubsauger
CA2674763A1 (fr) * 2009-07-30 2011-01-30 G.B.D. Corp. Appareil de nettoyage de surfaces
US8448295B2 (en) * 2010-03-12 2013-05-28 Electrolux Home Care Products, Inc. Vacuum cleaner with rotating handle
US8667643B2 (en) 2010-09-10 2014-03-11 Euro-Pro Operating Llc Method and apparatus for assisting pivot motion of a handle in a floor treatment device
GB2484190B (en) * 2010-09-30 2012-11-07 Samsung Electronics Co Ltd Upright vacuum cleaner
KR101291202B1 (ko) * 2010-09-30 2013-07-31 삼성전자주식회사 업라이트형 진공청소기
US8869349B2 (en) 2010-10-15 2014-10-28 Techtronic Floor Care Technology Limited Steering assembly for surface cleaning device
US8887352B2 (en) 2011-02-25 2014-11-18 Panasonic Corporation Of North America Canister vacuum cleaner incorporating a control handle and nozzle assembly with upright swivel lock
US8627545B2 (en) 2011-03-18 2014-01-14 Panasonic Corporation Of North America Vacuum cleaner with enhanced maneuverability
US9282862B2 (en) * 2011-10-14 2016-03-15 Techtronic Floor Care Technology Limited Steering assembly for surface cleaning device
US10016107B2 (en) 2011-12-14 2018-07-10 Sharkninja Operating Llc Surface cleaning apparatus with a sideways pivoting handle
US9060665B2 (en) 2013-03-01 2015-06-23 Euro-Pro Operating Llc Floor cleaning appliance
US9962049B2 (en) 2014-06-06 2018-05-08 Sharkninja Operating Llc Surface cleaning apparatus
USD762030S1 (en) 2014-06-12 2016-07-19 Sharkninja Operating Llc Surface cleaning head for a vacuum cleaner
USD742089S1 (en) 2014-06-27 2015-10-27 Euro-Pro Operations LLC Caddy
USD764125S1 (en) 2014-06-30 2016-08-16 Sharkninja Operating Llc Duster
CN105249888B (zh) * 2015-11-18 2018-03-27 江苏美的清洁电器股份有限公司 吸尘器
US11058267B2 (en) 2016-04-27 2021-07-13 Aktiebolaget Electrolux Vacuum cleaner and vacuum cleaner system
USD868406S1 (en) 2017-07-25 2019-11-26 Sharkninja Operating Llc Vacuum cleaner tool
CA3118406C (fr) 2017-09-22 2023-08-22 Sharkninja Operating Llc Dispositif portatif de nettoyage de surface
EP3723570B1 (fr) 2017-12-15 2023-02-08 Aktiebolaget Electrolux Aspirateur
USD873516S1 (en) 2018-07-30 2020-01-21 Sharkninja Operating Llc Wand vacuum
USD995016S1 (en) 2020-07-29 2023-08-08 Sharkninja Operating Llc Vacuum cleaner
USD995019S1 (en) 2020-07-29 2023-08-08 Sharkninja Operating Llc Vacuum cleaner
USD995020S1 (en) 2020-07-29 2023-08-08 Sharkninja Operating Llc Vacuum cleaner docking station
CN114947636B (zh) * 2022-04-24 2023-06-16 苏州爱普电器有限公司 表面清洁设备

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US3932912A (en) 1974-02-15 1976-01-20 Whirlpool Corporation Vacuum cleaner
US4423534A (en) 1981-12-14 1984-01-03 Whirlpool Corporation Vacuum cleaner handle lock
EP0708613A1 (fr) 1993-07-09 1996-05-01 The Regina Company Aspirateur a capacites directionnelles ameliorees
EP1647219A2 (fr) 2004-10-16 2006-04-19 Stein & Co. GmbH Embout de raccordement de tuyau d'aspirateur
GB2422094A (en) 2005-01-18 2006-07-19 Dyson Technology Ltd Vacuum cleaner with support stand
WO2007008770A2 (fr) 2005-07-12 2007-01-18 Bissell Homecare, Inc. Ensemble vertical d'aspirateur

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DE102007040955A1 (de) 2007-08-30 2009-03-05 Miele & Cie. Kg Upright-Staubsauger
DE102007040959A1 (de) 2007-08-30 2009-03-05 Miele & Cie. Kg Upright-Staubsauger
DE102007040961A1 (de) 2007-08-30 2009-03-05 Miele & Cie. Kg Upright-Staubsauger
DE102007040958A1 (de) 2007-08-30 2009-03-05 Miele & Cie. Kg Upright-Staubsauger
DE102007040949A1 (de) 2007-08-30 2009-03-05 Miele & Cie. Kg Upright-Staubsauger

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932912A (en) 1974-02-15 1976-01-20 Whirlpool Corporation Vacuum cleaner
US4423534A (en) 1981-12-14 1984-01-03 Whirlpool Corporation Vacuum cleaner handle lock
EP0708613A1 (fr) 1993-07-09 1996-05-01 The Regina Company Aspirateur a capacites directionnelles ameliorees
EP1647219A2 (fr) 2004-10-16 2006-04-19 Stein & Co. GmbH Embout de raccordement de tuyau d'aspirateur
GB2422094A (en) 2005-01-18 2006-07-19 Dyson Technology Ltd Vacuum cleaner with support stand
WO2007008770A2 (fr) 2005-07-12 2007-01-18 Bissell Homecare, Inc. Ensemble vertical d'aspirateur

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102984980A (zh) * 2010-07-07 2013-03-20 阿尔弗雷德·凯驰两合公司 具有带两个枢转轴线的盖罩的清洗机
CN102984980B (zh) * 2010-07-07 2016-08-10 阿尔弗雷德·凯驰两合公司 清洗机
EP2452600A1 (fr) * 2010-11-15 2012-05-16 Hoover Limited Aspirateur vertical
CN102462441A (zh) * 2010-11-15 2012-05-23 胡佛有限公司 直立式真空吸尘器
US8813308B2 (en) 2010-11-15 2014-08-26 Hoover, Limited Upright vacuum cleaner
CN102462441B (zh) * 2010-11-15 2016-11-02 胡佛有限公司 直立式真空吸尘器
CN105902238A (zh) * 2015-02-24 2016-08-31 沃维克股份有限公司 形成为附件的吸尘器的吸嘴
CN105902238B (zh) * 2015-02-24 2018-05-18 沃维克股份有限公司 形成为附件的吸尘器的吸嘴

Also Published As

Publication number Publication date
DE102007040961A1 (de) 2009-03-05
EP2030550B1 (fr) 2014-07-02
US20090056058A1 (en) 2009-03-05
US8336165B2 (en) 2012-12-25
EP2030550A3 (fr) 2011-11-09

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