EP0898924B1 - Saugkopf für Bodenstaubsauger - Google Patents
Saugkopf für Bodenstaubsauger Download PDFInfo
- Publication number
- EP0898924B1 EP0898924B1 EP98109394A EP98109394A EP0898924B1 EP 0898924 B1 EP0898924 B1 EP 0898924B1 EP 98109394 A EP98109394 A EP 98109394A EP 98109394 A EP98109394 A EP 98109394A EP 0898924 B1 EP0898924 B1 EP 0898924B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- suction
- suction nozzle
- support
- suction mouth
- edge
- 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.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
-
- 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
- A47L9/02—Nozzles
Definitions
- the invention relates to a suction head for vacuum cleaners, especially household vacuum cleaners, with a housing and a sliding sole arranged on the underside of the housing, where the sliding sole is transverse to the working direction extending suction channel with one of one in the working direction limited front and rear suction mouth edge
- the sliding sole is transverse to the working direction extending suction channel with one of one in the working direction limited front and rear suction mouth edge
- Has suction mouth and the rear suction mouth edge arranged on a movable support and the distance adjustable between the suction mouth edges and operational is changeable.
- the suction mouth edges are with thread lifters equipped.
- the rear edge of the suction mouth can be to the front Suction mouth edge parallel or at least in sections also V-shaped to be aligned.
- the sliding sole is on the bottom of the housing fixed or tiltable.
- the suction mouth edges limit the suction channel compared to that Floor covering down, so that in a narrow There is an air flow between the edge of the suction mouth and the floor covering at high speed that arises for the The suction effect is decisive and the cleaning of the floor covering causes.
- the mean distance between the suction mouth edges about 9 to 25 mm.
- the distance between the suction mouth edges is essential for the properties of use of the suction head.
- a suction head with the features described above is out DE-A 32 29 754 known.
- 5 in this document shown version is the rear suction mouth edge a movable carrier arranged depending of the negative pressure prevailing in the suction channel automatically Performing movements.
- the carrier is on a membrane connected, on the one hand, from that in the suction channel Negative pressure and on the other hand by a compression spring is acted upon.
- the invention has for its object a suction head for vacuum cleaners to specify the suction properties the flooring can be adjusted ,
- the object is achieved in features that on the movable support with an actuator a foot or hand lever is connected.
- the setting is made between two specified End values.
- the adjustable suction mouth edge is useful a slide arranged directly on the sliding sole or indirectly horizontally movable or on one to Ground inclined track is kept movable.
- the change in distance can with a change in the ground clearance Suction mouth edge to be coupled.
- the carrier by means of a guide on a curved trajectory is movable.
- the teaching according to the invention is also suitable for use for suction heads equipped with a brush roller are.
- the invention teaches that the inserted in the suction channel Brush roller on a liftable and lowerable holder is stored and that the holder and the horizontal movable carrier mechanically coupled and by means of Hand or foot lever are adjustable together.
- On such a suction head has two operating positions. In a the first operating position, the brush roller is lowered and a wide suction mouth set. The cutlery of the Brush roller dips through the suction mouth; the suction head works as a suction brush in this operating position. In In the second operating position, the brush roller is raised and a narrow suction mouth set. In this operating position the suction head works as a static nozzle without Operation of the brush roller.
- a suction head for cylinder vacuum cleaners for cylinder vacuum cleaners, especially household vacuum cleaners.
- To the basics Construction include a housing 1 and one on the Bottom of the housing 1 fixed or tilting Sliding sole 2.
- the sliding sole 2 has a cross to Working direction extending suction channel 3 with a from a front suction mouth edge 4 in the working direction and rear suction mouth edge 5 limited suction mouth 6.
- the Suction mouth edges 4, 5 are equipped with thread lifters 7.
- On the suction channel includes a through the housing Channel 8, at the rear end of a suction pipe 9 can be connected is.
- the distance a between the front suction mouth edge 4 and the rear suction mouth edge 5 and thus the width of the suction mouth 6 is adjustable and operationally changeable.
- the rear suction mouth edge 5 is on a movable support 10 arranged on an actuator with a foot or Hand lever 11 is connected.
- the carrier is as Slider on the sliding sole can be moved essentially horizontally held.
- the distance a between the suction mouth edges is variable - possibly also in stages. The change in distance can also change the ground clearance the adjustable suction mouth edge.
- the Suction channel 3 is a brush strip 14, which is on a lifting and lowerable holder 15 is mounted.
- the rear suction mouth edge 5 is arranged on a horizontally movable carrier 10.
- the holder 15 and the carrier 10 are mechanically coupled and jointly adjustable by means of a hand or foot lever 11.
- a first operating position in which Suction head works as a suction brush
- the brush roller is lowered and a wide suction mouth 6 is set.
- the suction head as pure Suction nozzle works without brush roller actuation
- Brush roller 14 retracted and a narrow suction mouth 6 set.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Description
- Fig. 1
- einen Saugkopf mit hebelverstellbarer hinterer Saugmundkante,
- Fig. 2
- einen Saugkopf mit heb- und senkbarer Bürstenwalze und einstellbarer hinterer Saugmundkante.
Claims (4)
- Saugkopf für Bodenstaubsauger, insbesondere Haushaltsstaubsauger, miteinem Gehäuse (1) undeiner an der Unterseite des Gehäuses (1) angeordneten Gleitsohle (2),
- Saugkopf nach Anspruch 1, dadurch gekennzeichnet, dass der Träger (10) als Schieber ausgebildet ist, der an der Gleitzone (2) unmittelbar oder mittelbar horizontal beweglich oder auf einer zum Boden geneigten Bahn beweglich gehalten ist.
- Saugkopf nach Anspruch 1, dadurch gekennzeichnet, dass der Träger (10) mittels einer Kulissenführung auf einer gekrümmten Bahnkurve bewegbar ist.
- Saugkopf nach Anspruch 1, dadurch gekennzeichnet, dass der Saugkanal (3) eine Bürstenwalze (14) enthält, die an einem heb- und senkbaren Halter (15) gelagert ist, dass der Träger (10) horizontal beweglich ist, und dass der Halter (15) und der horizontal bewegliche Träger (10) mechanisch gekoppelt sowie mittels des Hand- oder Fußhebels (11) gemeinsam verstellbar sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19738036 | 1997-08-30 | ||
DE19738036A DE19738036B4 (de) | 1997-08-30 | 1997-08-30 | Saugkopf für Bodenstaubsauger |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0898924A1 EP0898924A1 (de) | 1999-03-03 |
EP0898924B1 true EP0898924B1 (de) | 2003-04-09 |
Family
ID=7840771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98109394A Expired - Lifetime EP0898924B1 (de) | 1997-08-30 | 1998-05-23 | Saugkopf für Bodenstaubsauger |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0898924B1 (de) |
DE (2) | DE19738036B4 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19938325C2 (de) * | 1999-08-12 | 2003-09-18 | Wessel Werk Gmbh | Bürstenvorsatzgerät zum Reinigen von Bodenflächen |
GB2383257B (en) * | 2001-12-21 | 2005-08-10 | Dyson Ltd | Cleaner head for a vacuum cleaner |
EP1595485B1 (de) * | 2004-05-10 | 2007-03-28 | Wessel-Werk GmbH & Co. KG | Bodendüse für Staubsauger |
GB2524322B (en) * | 2014-03-21 | 2016-05-18 | Dyson Technology Ltd | A surface treating head |
GB2524323B (en) | 2014-03-21 | 2016-05-18 | Dyson Technology Ltd | A surface treating head |
DE102014119188A1 (de) | 2014-12-19 | 2016-06-23 | Vorwerk & Co. Interholding Gmbh | Saugdüse |
DE102016111809A1 (de) | 2016-06-28 | 2017-12-28 | Vorwerk & Co. Interholding Gmbh | Feuchtreinigungsgerät mit einer um eine Walzenachse rotierbar gelagerten Reinigungswalze |
DE102016111811A1 (de) * | 2016-06-28 | 2017-12-28 | Vorwerk & Co. Interholding Gmbh | Feuchtreinigungsgerät mit einer Reinigungswalze |
DE102016111810A1 (de) | 2016-06-28 | 2017-12-28 | Vorwerk & Co. Interholding Gmbh | Feuchtreinigungsgerät mit einer um eine Walzenachse rotierbaren Reinigungswalze |
DE102016111806A1 (de) | 2016-06-28 | 2017-12-28 | Vorwerk & Co. Interholding Gmbh | Feuchtreinigungsgerät mit einer um eine Walzenachse rotierbaren Reinigungswalze |
DE102016111808A1 (de) * | 2016-06-28 | 2017-12-28 | Vorwerk & Co. Interholding Gmbh | Feuchtreinigungsgerät mit einer rotierbaren Reinigungswalze |
CN106108781B (zh) * | 2016-08-18 | 2018-05-01 | 苏州市春菊电器有限公司 | 吸尘器的电机部与主机的连接结构 |
CN112568811A (zh) * | 2019-09-29 | 2021-03-30 | 北京石头世纪科技股份有限公司 | 可拆卸结构及自移动机器人 |
DE102022200523A1 (de) * | 2022-01-18 | 2023-07-20 | BSH Hausgeräte GmbH | Saugdüse mit abdeckbarer Saugmundöffnung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2517058A (en) * | 1947-12-03 | 1950-08-01 | Jay J Uber | Vacuum cleaner nozzle |
DE3229754C2 (de) * | 1982-08-10 | 1985-07-04 | Siemens AG, 1000 Berlin und 8000 München | Staubsaugermundstück zum Anschluß an eine mit einem Staubsauger verbundene Saugleitung |
DE3737568A1 (de) * | 1987-11-05 | 1989-05-18 | Siegfried Maier | Stelleinrichtung fuer die buerste eines reinigungsgeraetes |
-
1997
- 1997-08-30 DE DE19738036A patent/DE19738036B4/de not_active Expired - Fee Related
-
1998
- 1998-05-23 EP EP98109394A patent/EP0898924B1/de not_active Expired - Lifetime
- 1998-05-23 DE DE59807813T patent/DE59807813D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19738036B4 (de) | 2004-01-29 |
DE59807813D1 (de) | 2003-05-15 |
EP0898924A1 (de) | 1999-03-03 |
DE19738036A1 (de) | 1999-03-04 |
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