EP2438842A3 - Connection pipe with catch element - Google Patents
Connection pipe with catch element Download PDFInfo
- Publication number
- EP2438842A3 EP2438842A3 EP11174775.4A EP11174775A EP2438842A3 EP 2438842 A3 EP2438842 A3 EP 2438842A3 EP 11174775 A EP11174775 A EP 11174775A EP 2438842 A3 EP2438842 A3 EP 2438842A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- connecting piece
- suction opening
- locking element
- nozzle part
- tongue
- 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
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
Anschlussstutzen (10) für einen Staubsauger, wobei der Anschlussstutzen (10) mit einem Saugschlauch und einer Saugöffnung eines Staubsaugerteils verbindbar ist, der Anschlussstutzen (10) einen ersten Stutzenteil (11) aufweist, und an dem ersten Stutzenteil (11) ein zungenförmiges Rastelement (40) angeordnet ist, das relativ zu dem ersten Stutzenteil (11) bewegbar ist, um gegen eine Rückstellkraft von einer Verriegelungsstellung, in welcher der Anschlussstutzen (10) durch das Rastelement (40) an der Saugöffnung fixierbar ist, in eine Entriegelungsstellung, in welcher der Anschlussstutzen (10) von der Saugöffnung lösbar ist, gebracht werden zu können, wobei das Rastelement (40) zungenförmig ausgebildet ist und an dem Rastelement (40) ein elastisch verformbares Federelement (50) einstückig angeformt ist, das zumindest in der Entriegelungsstellung des Rastelements (40) elastisch verformt ist, um zumindest einen Teil der Rückstellkraft auf das Rastelement (40) auszuüben.Connecting piece (10) for a vacuum cleaner, wherein the connecting piece (10) with a suction hose and a suction opening of a vacuum cleaner part is connectable, the connecting piece (10) has a first nozzle part (11), and on the first nozzle part (11) a tongue-shaped locking element ( 40) is arranged, which is movable relative to the first nozzle part (11) to a restoring force from a locking position, in which the connecting piece (10) by the latching element (40) is fixable to the suction opening, in an unlocking position, in which the connecting piece (10) of the suction opening is releasable, can be brought, wherein the locking element (40) is tongue-shaped and on the locking element (40) an elastically deformable spring element (50) is integrally formed, at least in the unlocked position of the locking element (40) is elastically deformed to exert at least a part of the restoring force on the latching element (40).
Dies ermöglicht mit einfachen konstruktiven und kostengünstigen Mitteln die Bereitstellung eines Anschlussstutzens, der eine sichere und zuverlässige Fixierung des Anschlussstutzens in der Saugöffnung eines Staugsaugerteils ermöglichen kann. Insbesondere kann der Anschlussstutzen einfach und schnell hergestellt werden. This makes it possible with simple structural and cost-effective means to provide a connecting piece, which can allow a secure and reliable fixation of the connection piece in the suction opening of a Staugsaugerteils. In particular, the connection piece can be made easily and quickly.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010039282A DE102010039282A1 (en) | 2010-08-12 | 2010-08-12 | Connecting piece with locking element |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2438842A2 EP2438842A2 (en) | 2012-04-11 |
EP2438842A3 true EP2438842A3 (en) | 2015-08-26 |
EP2438842B1 EP2438842B1 (en) | 2021-09-15 |
Family
ID=44773951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11174775.4A Active EP2438842B1 (en) | 2010-08-12 | 2011-07-21 | Connection piece with catch element |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2438842B1 (en) |
DE (1) | DE102010039282A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2508901B (en) | 2012-12-14 | 2014-11-05 | Dyson Technology Ltd | Canister vacuum cleaner |
GB2545834B (en) * | 2014-04-16 | 2018-08-29 | Dyson Technology Ltd | Cleaning apparatus |
GB2525225B (en) * | 2014-04-16 | 2016-09-14 | Dyson Technology Ltd | Cleaning implement for a vacuum cleaner and cleaning apparatus |
CN107233050B (en) * | 2017-08-08 | 2022-12-06 | 苏州欧圣电气股份有限公司 | Connecting assembly for dust collector and dust collector |
EP3545808A1 (en) * | 2018-03-26 | 2019-10-02 | HILTI Aktiengesellschaft | Hose coupling system for a vacuum cleaner |
DE102020122623A1 (en) | 2020-08-31 | 2022-03-03 | Miele & Cie. Kg | vacuum cleaner |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1475706A1 (en) * | 1964-02-13 | 1969-01-16 | Hoover Ltd | Tubular connection unit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2444888A (en) | 1944-12-12 | 1948-07-06 | H A Douglas Mfg Co | Coupling |
US2516907A (en) * | 1945-07-09 | 1950-08-01 | H A Douglas Mfg Co | Coupling |
DE8522551U1 (en) | 1985-08-05 | 1986-12-04 | Siemens AG, 1000 Berlin und 8000 München | Arrangement for detachably connecting the connection piece of a suction hose in a suction opening provided on the vacuum cleaner housing |
DE19616389A1 (en) | 1996-04-24 | 1997-10-30 | Bosch Siemens Hausgeraete | Arrangement for releasably connecting a suction nozzle to the suction opening of a vacuum cleaner |
DE102004038630A1 (en) | 2004-08-09 | 2006-02-23 | BSH Bosch und Siemens Hausgeräte GmbH | Coupling for connecting a vacuum cleaner hose to a pipe |
-
2010
- 2010-08-12 DE DE102010039282A patent/DE102010039282A1/en not_active Ceased
-
2011
- 2011-07-21 EP EP11174775.4A patent/EP2438842B1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1475706A1 (en) * | 1964-02-13 | 1969-01-16 | Hoover Ltd | Tubular connection unit |
Also Published As
Publication number | Publication date |
---|---|
EP2438842A2 (en) | 2012-04-11 |
DE102010039282A1 (en) | 2012-02-16 |
EP2438842B1 (en) | 2021-09-15 |
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