WO2006058615A1 - Tuyau d'aspiration pour aspirateur - Google Patents

Tuyau d'aspiration pour aspirateur Download PDF

Info

Publication number
WO2006058615A1
WO2006058615A1 PCT/EP2005/012256 EP2005012256W WO2006058615A1 WO 2006058615 A1 WO2006058615 A1 WO 2006058615A1 EP 2005012256 W EP2005012256 W EP 2005012256W WO 2006058615 A1 WO2006058615 A1 WO 2006058615A1
Authority
WO
WIPO (PCT)
Prior art keywords
hose
length
suction
hose part
suction hose
Prior art date
Application number
PCT/EP2005/012256
Other languages
German (de)
English (en)
Inventor
Kai Buller
Dirk Wegener
Original Assignee
Miele & 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 & Cie. Kg filed Critical Miele & Cie. Kg
Priority to EP05817504A priority Critical patent/EP1816943B1/fr
Priority to AT05817504T priority patent/ATE451864T1/de
Priority to DE502005008727T priority patent/DE502005008727D1/de
Priority to US11/720,550 priority patent/US20080163451A1/en
Publication of WO2006058615A1 publication Critical patent/WO2006058615A1/fr

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
    • A47L9/0009—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
    • A47L9/24—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
    • 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
    • A47L9/248—Parts, details or accessories of hoses or pipes

Definitions

  • the invention relates to a suction hose for vacuum cleaner, consisting of a variable in length first hose part, in the hose wall, a coil spring is integrated, which automatically resets the first hose part from an extended state to a shortened state, from a second, in length only slightly variable hose part, and a Hüllteil for receiving the first hose part.
  • suction hoses with a thin tube wall, in which a tension spring is integrated, and which therefore can be pulled from a shortened state to an extended state, is generally known in upright Upright type vacuum cleaners. There, such suction hoses are offered as additional suction to clean higher-lying items can.
  • the suction hoses are also referred to as flexible hoses.
  • a suction hose is arranged, which consists of a combination of a flexible hose with a conventional suction hose whose length is only slightly changed , The flexible tube is received in its parked position in the fully contracted state in the handle, while the lower portion of the flexible tube is exposed.
  • the hose wall of the flexible hoses must be made of a very thin plastic, so that they can unfold in the contracted state between the gears of the spiral spring.
  • the hose is susceptible to damage during use, especially when it is pulled around sharp-edged corners.
  • the length of the Hüllteils is suitably about one meter.
  • the length of the enveloping part advantageously corresponds to the sum of the lengths of the first tubular part in the shortest possible state and of the second tubular part.
  • the Hüllteil is at least partially formed as a flexible Hüllschlauch. As a result, it remains maneuverable even with lengths of about one meter and more.
  • locking means for locking the second hose part are arranged on the end of the enveloping part assigned to the second hose part. In this way, the first tube part can be fixed in the extended state and thus relieved. In addition, an automatic contraction of the first tube part is prevented.
  • the locking means comprise at least one, at the end of the Hüllteils arranged spring-loaded lever arm, which has a latching hook for engaging in the second tube part arranged recesses.
  • FIG. 1 shows an inventive suction hose in the extended state
  • Figure 2 shows the suction hose of Figure 1 in the retracted state
  • Figure 3 shows a detail of Figure 2 in the vacuum cleaner coupling
  • Figure 4 shows a detail of Figure 2 in the region of the locking device.
  • the suction hose shown in the extended state in Figure 1 consists of a first tube part 1, a second tube part 2 and a Hüllteil.
  • the first tube part 1 consists of a highly elastic plastic tube, z. B. thin-walled PVC, in the hose wall, a coil spring (not shown) is integrated.
  • the coil spring is under tension so that it strives to contract automatically.
  • the elongated tube part 1 also automatically returns to a shortened position, wherein the tube wall is unfolded in the region between the coil springs (not shown).
  • the the maximum achievable length of the inner part corresponds to the length of the hose wall in the unfolded state including a possible amount of expansion. In the shortened position, the length of the inner part is about 30 cm.
  • the hose wall length and its elasticity is designed so that an extension of about three times is possible.
  • the second tube part 2 is formed as a conventional, only slightly variable in length hose. Its tube wall has a spiral or annular corrugation 4.
  • the two tube parts 1 and 2 are connected to each other by suitable means (not shown).
  • the second tube part 2 has a length of about 70 cm.
  • a connecting piece (not shown) for the handle 5 of a suction tube 6 is attached (see, lo Fig. 4).
  • FIG. 2 shows the suction hose with retracted first hose part 1.
  • both hose parts 1 and 2 are almost completely surrounded by the covering part, which is preferably designed as a flexible sleeve 3.
  • the enveloping tube 3 has a length of about one meter, so that he both at maximum retracted first tube part 1
  • I 5 hose parts 1 and 2 receives and wrapped at maximum extended first tube part 1, at least this part 1 over its entire length and protects.
  • the Hüllteil 3 is connected to the first tube part such that in the connecting region, the first tube part is freely rotatable within the Hüllteils.
  • the envelope part has a connecting piece 7 there (see Figure 3) for coupling to a jam suction device (not shown).
  • the Hüllteil 3 goes over into a pipe section 8, which carries spring-loaded lever 9 on both sides.
  • the upper ends of these levers 9 carry latching hooks 10, which engage in the recesses of the corrugation 4 of the second tube part 2 and thus lock the first tube part 1 in the extended state (FIG. 1).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

L'invention concerne un tuyau d'aspiration pour aspirateur, constitué d'une première partie de tuyau (1) à longueur variable, un ressort en spirale étant intégré dans la paroi de ladite partie de tuyau, lequel ressort ramène automatiquement la première partie de tuyau (1) d'un état allongé à un état raccourci, d'une seconde partie de tuyau (2), dont la longueur ne peut varier que faiblement, et d'une gaine destinée à recevoir la première partie de tuyau. L'objectif de cette invention est de protéger un tel tuyau d'aspiration contre toute détérioration malgré la possibilité d'allongement. A cet effet, la gaine possède une longueur correspondant au moins à la longueur maximale jusqu'à laquelle la première partie de tuyau (1) peut être allongée.
PCT/EP2005/012256 2004-12-02 2005-11-15 Tuyau d'aspiration pour aspirateur WO2006058615A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP05817504A EP1816943B1 (fr) 2004-12-02 2005-11-15 Tuyau d'aspiration pour aspirateur
AT05817504T ATE451864T1 (de) 2004-12-02 2005-11-15 Saugschlauch für staubsauger
DE502005008727T DE502005008727D1 (de) 2004-12-02 2005-11-15 Saugschlauch für staubsauger
US11/720,550 US20080163451A1 (en) 2004-12-02 2005-11-15 Suction Hose For a Vacuum Cleaner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004058323A DE102004058323B3 (de) 2004-12-02 2004-12-02 Saugschlauch für Staubsauger
DE102004058323.4 2004-12-02

Publications (1)

Publication Number Publication Date
WO2006058615A1 true WO2006058615A1 (fr) 2006-06-08

Family

ID=35954923

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/012256 WO2006058615A1 (fr) 2004-12-02 2005-11-15 Tuyau d'aspiration pour aspirateur

Country Status (6)

Country Link
US (1) US20080163451A1 (fr)
EP (1) EP1816943B1 (fr)
AT (1) ATE451864T1 (fr)
DE (2) DE102004058323B3 (fr)
ES (1) ES2336344T3 (fr)
WO (1) WO2006058615A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1619988A1 (fr) * 2003-04-25 2006-02-01 Smiths Group PLC Aspirateur comprenant un tube retractable
US8161600B2 (en) * 2008-10-14 2012-04-24 Young-Doo Kwon Dust collecting pipe for vacuum cleaner
DE102013105858A1 (de) 2013-06-06 2014-12-24 Miele & Cie. Kg Saugschlauch für Staubsauger
USD809230S1 (en) 2015-07-21 2018-01-30 Danny Bowen Vacuum cleaner extension pipe
USD877436S1 (en) * 2018-03-18 2020-03-03 Viper Tool Company, Llc Gutter cleaning device
WO2020264205A1 (fr) 2019-06-26 2020-12-30 Milwaukee Electric Tool Corporation Outils aspirant
USD965933S1 (en) * 2019-11-22 2022-10-04 Albert Jacob Silbereisen, Jr. RV camper slide-out cleaning attachment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095576A (en) * 1990-11-29 1992-03-17 May Galigan Hose cover
JPH0966010A (ja) * 1995-08-31 1997-03-11 Sanyo Electric Co Ltd 電気掃除機
GB2310369A (en) * 1996-02-22 1997-08-27 Vax Ltd Vacuum cleaner hose
DE19738329A1 (de) * 1997-09-02 1999-03-04 Bosch Siemens Hausgeraete Schlauchanordnung für einen Staubsauger
DE19843973A1 (de) * 1998-01-16 1999-07-22 Bosch Siemens Hausgeraete Schlauchanordnung für einen Staubsauger
WO2003024294A1 (fr) * 2001-09-19 2003-03-27 Smiths Group Plc Aspirateur et tuyau correspondant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1338791A (en) * 1917-06-23 1920-05-04 Replogle Daniel Benson Vacuum-cleaner handle
US2637062A (en) * 1949-01-26 1953-05-05 Hoover Co Suction nozzle with removable wand and illuminating means
US3244437A (en) * 1964-01-28 1966-04-05 Electrolux Corp Adjustable length vacuum cleaner wand
US5586360A (en) * 1995-07-05 1996-12-24 Anser Tool & Machinery Technologies, Inc. Attachment for pneumatic cleaning device
US7156127B2 (en) * 2001-12-17 2007-01-02 Flexible Technologies, Inc. Current carrying stretch hose
EP1619988A1 (fr) * 2003-04-25 2006-02-01 Smiths Group PLC Aspirateur comprenant un tube retractable

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095576A (en) * 1990-11-29 1992-03-17 May Galigan Hose cover
JPH0966010A (ja) * 1995-08-31 1997-03-11 Sanyo Electric Co Ltd 電気掃除機
GB2310369A (en) * 1996-02-22 1997-08-27 Vax Ltd Vacuum cleaner hose
DE19738329A1 (de) * 1997-09-02 1999-03-04 Bosch Siemens Hausgeraete Schlauchanordnung für einen Staubsauger
DE19843973A1 (de) * 1998-01-16 1999-07-22 Bosch Siemens Hausgeraete Schlauchanordnung für einen Staubsauger
WO2003024294A1 (fr) * 2001-09-19 2003-03-27 Smiths Group Plc Aspirateur et tuyau correspondant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 07 31 July 1997 (1997-07-31) *

Also Published As

Publication number Publication date
EP1816943A1 (fr) 2007-08-15
DE102004058323B3 (de) 2006-05-11
ATE451864T1 (de) 2010-01-15
ES2336344T3 (es) 2010-04-12
DE502005008727D1 (de) 2010-01-28
EP1816943B1 (fr) 2009-12-16
US20080163451A1 (en) 2008-07-10

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