HUP9903847A2 - Telescopic suction for vacuum cleaner - Google Patents

Telescopic suction for vacuum cleaner

Info

Publication number
HUP9903847A2
HUP9903847A2 HU9903847A HUP9903847A HUP9903847A2 HU P9903847 A2 HUP9903847 A2 HU P9903847A2 HU 9903847 A HU9903847 A HU 9903847A HU P9903847 A HUP9903847 A HU P9903847A HU P9903847 A2 HUP9903847 A2 HU P9903847A2
Authority
HU
Hungary
Prior art keywords
tube
inner tube
sleeve
sealing
sealing sleeve
Prior art date
Application number
HU9903847A
Other languages
Hungarian (hu)
Inventor
Uwe Meister
Original Assignee
Carl Froh 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 Carl Froh Gmbh. filed Critical Carl Froh Gmbh.
Publication of HU9903847D0 publication Critical patent/HU9903847D0/en
Publication of HUP9903847A2 publication Critical patent/HUP9903847A2/en
Publication of HUP9903847A3 publication Critical patent/HUP9903847A3/en

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
    • 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)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Joints Allowing Movement (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

A találmány tárgya teleszkópős szívócső pőrszívóhőz, amely szívócsőnekrésze egy belső cső (10) és egy külső cső (20), valamint része egy abelső cső (10) belső végén vég felől rögzített, a belső cső (10) éskülső cső (20) közötti térközben (Z) elhelyezett műanyag tömítőhüvely(13), amelynek anyagvastagsága kisebb vagy egyenlő a belső cső (10) éskülső cső (20) közötti térközzel (Z), ahől a tömítőhüvely (13) egy abelső cső (10) belső hőmlőkfelületén (11) tengelyirányban túlnyúló ésönrűgózóan a külső cső (20) belső palástfelületének (21) nekinyőmódótömítőajakkal (13) rendelkezik, ahől a tömítőhüvely (13) hüvely őldalireteszelemeket és a belső cső (10) cső őldali ellenreteszelemeketképez, és ahől a tömítőhüvelyt (13) hüvely őldali reteszelemek és csőőldali ellenreteszelemek a belső csövön (10) legalábbistengelyirányban rögzítik. A találmány szerinti szívócsőnél a belsőcsőhöz (10) ellenreteszelemként a belső cső (10) és külső cső (20)közötti térközbe (Z) belenyúló legalább egy darab kiemelkedés (22) vanhőzzárendelve; a kiemelkedés (22) a belső cső (10) falán rögzítve van;és a hüvely őldali reteszelemet a tömítőhüvely (13) belsőpalástfelületén (19) lévő nyitőtt, a kiemelkedést (22) befőgadókikönnyítés (23) képezi. ŕThe subject of the invention is a vacuum cleaner with a telescopic suction pipe, part of the suction pipe is an inner tube (10) and an outer tube (20), and part of the inner tube (10) is fixed end-to-end in the space between the inner tube (10) and the outer tube (20) (Z) placed plastic sealing sleeve (13), the material thickness of which is less than or equal to the space (Z) between the inner tube (10) and the outer tube (20), from where the sealing sleeve (13) is on the inner heat sink surface (11) of an inner tube (10) in the axial direction overhanging and self-resilient, the inner casing surface (21) of the outer tube (20) has push-in sealing lips (13), from which the sealing sleeve (13) forms sleeve-side locking elements and the inner tube (10) forms counter-locking elements from the tube side, and from which the sealing sleeve (13) is formed by sleeve-side locking elements and tube-side counterlock elements are fixed on the inner tube (10) at least in the axial direction. In the suction pipe according to the invention, at least one protrusion (22) extending into the space (Z) between the inner pipe (10) and the outer pipe (20) is heat-sealed to the inner pipe (10) as a counterlock; the protrusion (22) is fixed on the wall of the inner tube (10); and the locking element on the side of the sleeve is the opening on the inner surface (19) of the sealing sleeve (13), the protrusion (22) is formed by a sealing relief (23). ŕ

HU9903847A 1998-11-02 1999-10-26 Telescopic suction for vacuum cleaner HUP9903847A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19850355A DE19850355A1 (en) 1998-11-02 1998-11-02 Telescopic vacuum cleaner suction pipe

Publications (3)

Publication Number Publication Date
HU9903847D0 HU9903847D0 (en) 1999-12-28
HUP9903847A2 true HUP9903847A2 (en) 2000-09-28
HUP9903847A3 HUP9903847A3 (en) 2002-05-28

Family

ID=7886348

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9903847A HUP9903847A3 (en) 1998-11-02 1999-10-26 Telescopic suction for vacuum cleaner

Country Status (16)

Country Link
EP (1) EP0998871B1 (en)
JP (1) JP4048261B2 (en)
KR (1) KR100452577B1 (en)
AT (1) ATE272352T1 (en)
CZ (1) CZ295210B6 (en)
DE (2) DE19850355A1 (en)
DK (1) DK0998871T3 (en)
EE (1) EE03946B1 (en)
ES (1) ES2226260T3 (en)
HK (2) HK1038487A1 (en)
HU (1) HUP9903847A3 (en)
NO (1) NO995321L (en)
PL (1) PL191252B1 (en)
RU (1) RU2161900C1 (en)
SK (1) SK144899A3 (en)
UA (1) UA52741C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0105781D0 (en) * 2001-03-08 2001-04-25 Dyson Ltd Wand assembly for a vacuum cleaner
DE102005059107B3 (en) * 2005-12-08 2007-03-01 Fon Telescopic Systems Gmbh Telescopic dust cleaner suction pipe includes outer pipe and axially slidable inner pipe with locking recesses and adjustment body to facilitate locking and releasing
DE102006030138B3 (en) * 2006-06-29 2007-10-18 Roxxan Gmbh Telescopic vacuum cleaner suction tube, has sleeve wall with axial end section that is extended in funnel shaped manner under formation of interior extensive bearing surface and under formation of sealing lip
GB2452044A (en) 2007-08-21 2009-02-25 Dyson Technology Ltd A wand for an appliance
US20110018257A1 (en) * 2009-07-24 2011-01-27 Samsung Gwangju Electronics Co., Ltd. Telescopic pipe for electronic apparatus
KR101266611B1 (en) 2010-11-29 2013-05-22 광동하이텍 주식회사 Telescopic pipe for vacuum cleaner
EP2772174B1 (en) * 2013-03-01 2020-06-10 Fischer Rohrtechnik GmbH Vacuum cleaner suction tube

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2184881A (en) * 1937-03-19 1939-12-26 P A Geier Co Tubular coupling for suction cleaners and the like
US2245151A (en) * 1939-06-08 1941-06-10 P A Geier Co Tubular coupling for suction cleaners and the like
NL69449C (en) * 1946-03-04
JPS5546118Y2 (en) * 1975-06-03 1980-10-29
CA1060063A (en) * 1975-07-03 1979-08-07 Thomas A. Kutnyak Snap-in swivel end fitting
JPS61140755U (en) * 1985-02-20 1986-08-30
DE3605605A1 (en) * 1986-02-21 1987-09-03 Vsr Eng Foerdertechnik Socket coupling for pipe and hoses, in particular for suction lines with suction nozzles
DE9006234U1 (en) * 1990-06-01 1990-08-09 Carl Froh Röhrenwerk GmbH & Co, 5768 Sundern Telescopic vacuum cleaner suction tube
US5462311A (en) * 1992-11-13 1995-10-31 Royal Appliance Mfg. Co. Telescoping wand for vacuum cleaners
US5372391A (en) * 1993-02-22 1994-12-13 The United States Of America As Represented By The United States Department Of Energy Internal pipe attachment mechanism
ITPD960154A1 (en) * 1996-06-12 1997-12-12 Lindhaus Srl TELESCOPIC TUBULAR EXTENSION STRUCTURE PARTICULARLY FOR HOUSEHOLD APPLIANCES AND GENERAL CLEANING MACHINES
JPH10295599A (en) * 1997-04-28 1998-11-10 Matsushita Electric Ind Co Ltd Extension pipe for electric cleaner
KR100228726B1 (en) * 1997-12-05 1999-11-01 배길성 Pipe assembly of extention device for vacuum cleaner

Also Published As

Publication number Publication date
EP0998871A1 (en) 2000-05-10
CZ9903691A3 (en) 2000-12-13
KR20000035094A (en) 2000-06-26
RU2161900C1 (en) 2001-01-20
UA52741C2 (en) 2003-01-15
NO995321L (en) 2000-05-03
HK1028172A1 (en) 2001-02-09
DE19850355A1 (en) 2000-05-11
CZ295210B6 (en) 2005-06-15
HUP9903847A3 (en) 2002-05-28
JP4048261B2 (en) 2008-02-20
PL336338A1 (en) 2000-05-08
EP0998871B1 (en) 2004-08-04
KR100452577B1 (en) 2004-10-14
DE59910120D1 (en) 2004-09-09
EE9900458A (en) 2000-06-15
HU9903847D0 (en) 1999-12-28
NO995321D0 (en) 1999-11-01
EE03946B1 (en) 2003-02-17
DK0998871T3 (en) 2004-11-15
JP2000185001A (en) 2000-07-04
PL191252B1 (en) 2006-04-28
ATE272352T1 (en) 2004-08-15
ES2226260T3 (en) 2005-03-16
SK144899A3 (en) 2000-05-16
HK1038487A1 (en) 2002-03-22

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Legal Events

Date Code Title Description
GB9A Succession in title

Owner name: CARL FROH GMBH, DE

Free format text: FORMER OWNER(S): CARL FROH GMBH., DE; FROH HOUSE TECH GMBH & CO. KG, DE

GB9A Succession in title

Owner name: FON TELESCOPIC SYSTEMS GMBH, DE

Free format text: FORMER OWNER(S): CARL FROH GMBH, DE; CARL FROH GMBH., DE; FROH HOUSE TECH GMBH & CO. KG, DE

GB9A Succession in title

Owner name: ROXXAN GMBH, DE

Free format text: FORMER OWNER(S): CARL FROH GMBH, DE; CARL FROH GMBH., DE; FON TELESCOPIC SYSTEMS GMBH, DE; FROH HOUSE TECH GMBH & CO. KG, DE

FC4A Lapse of provisional application due to refusal