EP0803225A3 - Device for detachably coupling a hose connecting piece to the aspirating hole of a vacuum cleaner - Google Patents

Device for detachably coupling a hose connecting piece to the aspirating hole of a vacuum cleaner Download PDF

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Publication number
EP0803225A3
EP0803225A3 EP97105992A EP97105992A EP0803225A3 EP 0803225 A3 EP0803225 A3 EP 0803225A3 EP 97105992 A EP97105992 A EP 97105992A EP 97105992 A EP97105992 A EP 97105992A EP 0803225 A3 EP0803225 A3 EP 0803225A3
Authority
EP
European Patent Office
Prior art keywords
locking element
vacuum cleaner
tubular end
suction nozzle
connecting piece
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
EP97105992A
Other languages
German (de)
French (fr)
Other versions
EP0803225A2 (en
EP0803225B1 (en
Inventor
Herbert Kess
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.)
BSH Hausgeraete GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0803225A2 publication Critical patent/EP0803225A2/en
Publication of EP0803225A3 publication Critical patent/EP0803225A3/en
Application granted granted Critical
Publication of EP0803225B1 publication Critical patent/EP0803225B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

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

Abstract

Die Erfindung betrifft Anordnung zum lösbaren Verbinden eines Saugstutzens mit der Saugöffnung eines Staubsaugers, bei welcher Anordnung mindestens an dem Saugstutzen (3) dessen koppelbares, rohrförmiges Ende (4) auf eine bestimmte axiale Länge von einem radial beabstandeten Rohransatz (5) umgeben ist, wobei in dem zwischen dem rohrförmigen Ende (4) und dem Rohransatz (5) gebildeten Ringraum (6) ein mindestens eine Entriegelungstaste (13) und mindestens ein durch Federkraft in einer am anderen Rohrstutzen (2) vorgesehenen Gegenrast (11) gehaltenes Rastglied (9) aufweisendes Verriegelungselement (7) angeordnet ist, durch das der Saugstutzen (3) lösbar mit der Saugöffnung (2) gekoppelt ist. Eine von Längstoleranzen und axialen Zugkräften unbeeinflußte Abdichtung wird dadurch erreicht, daß an dem Verriegelungselement (7) eine auf das rohrförmige Ende (4) aufsteckbare rohrförmige Verlängerung (14) vorgesehen ist, an deren freiem Ende ein den zwischen dem rohrförmigen Ende (4) und der Saugöffnung (2) bestehenden Ringspalt abdichtendes Dichtelement (18) angeordnet ist.

Figure 00000001
The invention relates to an arrangement for releasably connecting a suction nozzle to the suction opening of a vacuum cleaner, in which arrangement, at least on the suction nozzle (3), its couplable, tubular end (4) is surrounded to a certain axial length by a radially spaced tube extension (5), whereby In the annular space (6) formed between the tubular end (4) and the tube extension (5), at least one unlocking button (13) and at least one locking element (9) held by spring force in a counter-locking element (11) provided on the other tube socket (2). Locking element (7) is arranged, through which the suction nozzle (3) is detachably coupled to the suction opening (2). A seal unaffected by longitudinal tolerances and axial tensile forces is achieved in that a tubular extension (14) which can be plugged onto the tubular end (4) is provided on the locking element (7), at the free end of which the one between the tubular end (4) and sealing ring (18) which seals the suction opening (2).
Figure 00000001
EP97105992A 1996-04-24 1997-04-10 Device for detachably coupling a hose connecting piece to the aspirating hole of a vacuum cleaner Expired - Lifetime EP0803225B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19616389 1996-04-24
DE19616389A DE19616389A1 (en) 1996-04-24 1996-04-24 Arrangement for releasably connecting a suction nozzle to the suction opening of a vacuum cleaner

Publications (3)

Publication Number Publication Date
EP0803225A2 EP0803225A2 (en) 1997-10-29
EP0803225A3 true EP0803225A3 (en) 1998-04-29
EP0803225B1 EP0803225B1 (en) 2001-11-14

Family

ID=7792322

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97105992A Expired - Lifetime EP0803225B1 (en) 1996-04-24 1997-04-10 Device for detachably coupling a hose connecting piece to the aspirating hole of a vacuum cleaner

Country Status (3)

Country Link
EP (1) EP0803225B1 (en)
DE (2) DE19616389A1 (en)
ES (1) ES2168536T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20206730U1 (en) * 2002-04-26 2002-10-10 Truplast Kunststofftechnik Coupling sleeve for connecting a suction hose to a housing
SI22410A (en) 2006-11-13 2008-06-30 Kolektor Liv Predelava Plastike, D.D.O. Vacuum cleaner pipe connector
FR2918259B1 (en) * 2007-07-03 2012-02-10 Seb Sa SEALED CONNECTION FOR VACUUM CLEANER
DE102009035604A1 (en) 2009-07-31 2011-02-10 BSH Bosch und Siemens Hausgeräte GmbH Vacuum cleaner with nozzle
DE102010020068A1 (en) * 2010-05-07 2011-11-10 Otto Bock Healthcare Gmbh Valve arrangement with a base part and an insert part
DE102010039286A1 (en) 2010-08-12 2012-02-16 BSH Bosch und Siemens Hausgeräte GmbH Connecting piece for a vacuum cleaner with locking element
DE102010039285B3 (en) * 2010-08-12 2012-01-26 BSH Bosch und Siemens Hausgeräte GmbH Connecting piece for a vacuum cleaner
DE102010039283A1 (en) 2010-08-12 2012-02-16 BSH Bosch und Siemens Hausgeräte GmbH Connecting piece with spring element
DE102010039282A1 (en) 2010-08-12 2012-02-16 BSH Bosch und Siemens Hausgeräte GmbH Connecting piece with locking element
GB2525225B (en) * 2014-04-16 2016-09-14 Dyson Technology Ltd Cleaning implement for a vacuum cleaner and cleaning apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367188A (en) * 1943-04-27 1945-01-16 Landers Frary & Clark Hose coupling for vacuum cleaners
DE3214682A1 (en) * 1982-04-21 1983-10-27 Progress-Elektrogeräte Mauz & Pfeiffer GmbH & Co, 7000 Stuttgart Cleaning device for vacuum cleaners
DE3312193A1 (en) * 1983-04-02 1984-10-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Coupling for a suction hose
EP0212313B1 (en) * 1985-08-05 1989-05-24 Siemens Aktiengesellschaft Arrangement for a releasable connection of the hose plug in a suction socket of a vacuum cleaner housing
EP0328494A1 (en) * 1988-02-09 1989-08-16 Aktiebolaget Electrolux Coupling device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132181A1 (en) * 1971-06-29 1973-01-11 Siemens Elektrogeraete Gmbh PIPE CONNECTION, IN PARTICULAR OF VACUUM PIPES

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367188A (en) * 1943-04-27 1945-01-16 Landers Frary & Clark Hose coupling for vacuum cleaners
DE3214682A1 (en) * 1982-04-21 1983-10-27 Progress-Elektrogeräte Mauz & Pfeiffer GmbH & Co, 7000 Stuttgart Cleaning device for vacuum cleaners
DE3312193A1 (en) * 1983-04-02 1984-10-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Coupling for a suction hose
EP0212313B1 (en) * 1985-08-05 1989-05-24 Siemens Aktiengesellschaft Arrangement for a releasable connection of the hose plug in a suction socket of a vacuum cleaner housing
EP0328494A1 (en) * 1988-02-09 1989-08-16 Aktiebolaget Electrolux Coupling device

Also Published As

Publication number Publication date
EP0803225A2 (en) 1997-10-29
ES2168536T3 (en) 2002-06-16
DE59705327D1 (en) 2001-12-20
EP0803225B1 (en) 2001-11-14
DE19616389A1 (en) 1997-10-30

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