EP2289380A3 - Nozzle assembly for a vacuum cleaner - Google Patents

Nozzle assembly for a vacuum cleaner Download PDF

Info

Publication number
EP2289380A3
EP2289380A3 EP20100158935 EP10158935A EP2289380A3 EP 2289380 A3 EP2289380 A3 EP 2289380A3 EP 20100158935 EP20100158935 EP 20100158935 EP 10158935 A EP10158935 A EP 10158935A EP 2289380 A3 EP2289380 A3 EP 2289380A3
Authority
EP
European Patent Office
Prior art keywords
nozzle assembly
vacuum cleaner
nozzle
user
maneuver
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
EP20100158935
Other languages
German (de)
French (fr)
Other versions
EP2289380A2 (en
EP2289380B1 (en
Inventor
Hyun-Ju Lee
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP2289380A2 publication Critical patent/EP2289380A2/en
Publication of EP2289380A3 publication Critical patent/EP2289380A3/en
Application granted granted Critical
Publication of EP2289380B1 publication Critical patent/EP2289380B1/en
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
    • 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
    • A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
    • 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators

Landscapes

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

Abstract

A nozzle assembly (1) for a vacuum cleaner is provided. The nozzle assembly includes a nozzle body (100) having a suction path formed therein, a nozzle head (200) pivotably attached to one end of the nozzle body (400), a sealing portion (420) for sealing between the nozzle body (400) and the nozzle head (200) and having an external air introduction space (430) formed therein when a user pushes the nozzle assembly and a damper unit (500) to adjust an amount of an air stream introduced into the external air introduction space in proportion to a suction force of the suction path. A user of the vacuum cleaner can conveniently maneuver the vacuum cleaner around even a soft-surfaced area such as carpeted floor with a reduced force. Furthermore, since the force required to maneuver the nozzle assembly (1) is automatically adjusted in dependence on the output power of a vacuum cleaner where the nozzle assembly is used, the user can operate the nozzle assembly without undue effort and the nozzle assembly is compatible for use with a variety of vacuum cleaner models.
EP10158935.6A 2009-08-26 2010-04-01 Nozzle assembly for a vacuum cleaner Not-in-force EP2289380B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090079418A KR101590335B1 (en) 2009-08-26 2009-08-26 Brush assembly for vacuum cleaner and vacuum cleaner having the same

Publications (3)

Publication Number Publication Date
EP2289380A2 EP2289380A2 (en) 2011-03-02
EP2289380A3 true EP2289380A3 (en) 2013-07-10
EP2289380B1 EP2289380B1 (en) 2016-05-04

Family

ID=43033564

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10158935.6A Not-in-force EP2289380B1 (en) 2009-08-26 2010-04-01 Nozzle assembly for a vacuum cleaner

Country Status (4)

Country Link
EP (1) EP2289380B1 (en)
KR (1) KR101590335B1 (en)
AU (1) AU2010201506B1 (en)
RU (1) RU2419375C1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR74946E (en) * 1958-02-22 1961-03-03 Electrolux Ab Vacuum regulator for dust extractors
KR100667885B1 (en) * 2005-09-27 2007-01-16 삼성광주전자 주식회사 Brush assembly for vacuum cleaner and vacuum cleaner having the same
JP2008086549A (en) * 2006-10-02 2008-04-17 Matsushita Electric Ind Co Ltd Suction tool for electric vacuum cleaner and electric vacuum cleaner using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2383257B (en) * 2001-12-21 2005-08-10 Dyson Ltd Cleaner head for a vacuum cleaner
KR20070010279A (en) * 2005-07-18 2007-01-24 엘지전자 주식회사 Dust and dirt collecting unit for vacuum cleaner
US20080184521A1 (en) * 2007-02-02 2008-08-07 Streciwilk Eric J Canister vacuum cleaner equipped with air cushion caster wheel assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR74946E (en) * 1958-02-22 1961-03-03 Electrolux Ab Vacuum regulator for dust extractors
KR100667885B1 (en) * 2005-09-27 2007-01-16 삼성광주전자 주식회사 Brush assembly for vacuum cleaner and vacuum cleaner having the same
EP1767132A2 (en) * 2005-09-27 2007-03-28 Samsung Gwangju Electronics Co., Ltd. Nozzle assembly for a vacuum cleaner and vacuum cleaner employing same
JP2008086549A (en) * 2006-10-02 2008-04-17 Matsushita Electric Ind Co Ltd Suction tool for electric vacuum cleaner and electric vacuum cleaner using the same

Also Published As

Publication number Publication date
AU2010201506B1 (en) 2011-03-17
RU2419375C1 (en) 2011-05-27
EP2289380A2 (en) 2011-03-02
KR101590335B1 (en) 2016-02-18
KR20110021555A (en) 2011-03-04
EP2289380B1 (en) 2016-05-04

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