AU7457100A - A length adjustment device of suction extension pipe for vacuum cleaner - Google Patents

A length adjustment device of suction extension pipe for vacuum cleaner

Info

Publication number
AU7457100A
AU7457100A AU74571/00A AU7457100A AU7457100A AU 7457100 A AU7457100 A AU 7457100A AU 74571/00 A AU74571/00 A AU 74571/00A AU 7457100 A AU7457100 A AU 7457100A AU 7457100 A AU7457100 A AU 7457100A
Authority
AU
Australia
Prior art keywords
vacuum cleaner
adjustment device
length adjustment
extension pipe
suction extension
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.)
Abandoned
Application number
AU74571/00A
Inventor
Jong-Mok Ha
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.)
EUNSUNG ELECTRONICS Co Ltd
Original Assignee
EUNSUNG 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
Priority claimed from KR1020000034330A external-priority patent/KR20020000094A/en
Priority claimed from KR1020000045092A external-priority patent/KR20020011675A/en
Priority claimed from KR10-2000-0052181A external-priority patent/KR100381220B1/en
Application filed by EUNSUNG ELECTRONICS CO Ltd filed Critical EUNSUNG ELECTRONICS CO Ltd
Publication of AU7457100A publication Critical patent/AU7457100A/en
Abandoned legal-status Critical Current

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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
AU74571/00A 2000-06-21 2000-09-25 A length adjustment device of suction extension pipe for vacuum cleaner Abandoned AU7457100A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
KR0034330 2000-06-21
KR1020000034330A KR20020000094A (en) 2000-06-21 2000-06-21 A length control device for a telescopic extension pipe of vacuum cleaner
KR0045092 2000-08-03
KR1020000045092A KR20020011675A (en) 2000-08-03 2000-08-03 A length control device for a telescopic extension pipe of vacuum cleaner
KR10-2000-0052181A KR100381220B1 (en) 2000-09-04 2000-09-04 A length control device for a telescopic extension pipe of vacuum cleaner
KR0052181 2000-09-04
PCT/KR2000/001066 WO2001097672A1 (en) 2000-06-21 2000-09-25 A length adjustment device of suction extension pipe for vacuum cleaner

Publications (1)

Publication Number Publication Date
AU7457100A true AU7457100A (en) 2002-01-02

Family

ID=27350271

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74571/00A Abandoned AU7457100A (en) 2000-06-21 2000-09-25 A length adjustment device of suction extension pipe for vacuum cleaner

Country Status (3)

Country Link
CN (1) CN1150852C (en)
AU (1) AU7457100A (en)
WO (1) WO2001097672A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002359232A1 (en) * 2002-12-04 2004-06-23 Ismail Yakici Locking mechanism of interconnected extension pipe for the vacuum cleaner
DE102004010442A1 (en) * 2004-03-01 2005-09-22 Roxxan Gmbh Device for stepless adjustment of vacuum cleaner pipes
CN1307931C (en) * 2005-02-05 2007-04-04 马卫宏 Telescoping dust collector suction pipe
CN100367902C (en) * 2005-10-24 2008-02-13 徐为尔 Telescopic sucking tube of vacuum cleaner
ITMI20060616A1 (en) * 2006-03-31 2007-10-01 Omec Spa TELESCOPIC EXTENSION FOR AN APPLIANCE
KR101304606B1 (en) * 2011-11-02 2013-09-05 강소국신금속제품유한회사 Telescopic pipe of vacuum cleaner
CN102652653B (en) * 2012-05-09 2014-10-08 江苏国新金属制品有限公司 Expansion pipe for vacuum cleaner
CN112128494B (en) * 2020-08-24 2023-12-01 上海齐耀动力技术有限公司 Flange joint for vacuum interlayer pipeline and vacuum interlayer pipeline assembly
CN114343476B (en) * 2021-11-24 2023-02-17 苏州市龙士威金属制品有限公司 Detachable dust collection pipe joint of hose and using method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2107614T3 (en) * 1991-06-28 1997-12-01 Omec Spa TELESCOPIC EXTENSION FOR A VACUUM CLEANER.
AU2189299A (en) * 1999-02-09 2000-03-06 Eunsung Electronics Co., Ltd. A suction pipe of a vacuum cleaner

Also Published As

Publication number Publication date
WO2001097672A1 (en) 2001-12-27
CN1368861A (en) 2002-09-11
CN1150852C (en) 2004-05-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase