DE622376C - Suction head for an electrically operated vacuum cleaner with a movable suction mouthpiece - Google Patents
Suction head for an electrically operated vacuum cleaner with a movable suction mouthpieceInfo
- Publication number
- DE622376C DE622376C DESCH102012D DESC102012D DE622376C DE 622376 C DE622376 C DE 622376C DE SCH102012 D DESCH102012 D DE SCH102012D DE SC102012 D DESC102012 D DE SC102012D DE 622376 C DE622376 C DE 622376C
- Authority
- DE
- Germany
- Prior art keywords
- suction
- mouthpiece
- suction head
- vacuum cleaner
- electrically operated
- 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
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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0422—Driving means for the brushes or agitators driven by the rotation of the supporting wheels on which the nozzle travels over the floor
-
- 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
- A47L9/0427—Gearing or transmission means therefor
- A47L9/0444—Gearing or transmission means therefor for conveying motion by endless flexible members, e.g. belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Description
Saugköpfe für einen elektrisch betriebenen Staubsauger mit beweglichem Saugmundstück sind bekannt. Hierbei ist. das Saugmundstück entweder von exzentrisch gelagerten Rädern getragen, so daß durch Verstellung der Lagerexzenter der Abstand zwischen Saugmundstück und zu reinigendem Gegenstand von Hand einstellbar ist, oder es ist bei Saugköpfen mit einem darin angeordneten Drehkörper (Schlag- oder Klopfwalze) die Anordnung so getroffen, daß sich das Saugmundstück in seiner Höhenrichtung parallel zu sich selbst bewegen kann.Suction heads for an electrically operated vacuum cleaner with a movable suction nozzle are known. Here is. the suction mouthpiece either from eccentrically mounted Wheels worn, so that by adjusting the bearing eccentric, the distance between The suction nozzle and the object to be cleaned can be adjusted by hand, or it is at Suction heads with a rotating body (impact or tapping roller) arranged therein Arrangement made so that the suction mouthpiece is parallel in its height direction can move to itself.
Diese vorbekannten. Ausführungen hah^en den Nachteil, daß das Saugmundstück sich nicht selbsttätig in bezug auf den zu reinigenden Gegenstand einstellen kann, insbesondere bei der üblichen Vorundzurückbewegung eines Stäubsaugers, beispielsweise auf einem Teppich. Zur Behebung dieser Nachteile .ist erfindungsgemäß ein Zylindermantelflächen aufweisendes Saugtnundstüek— um die Zylinderachse im Saugkopf drehbar gelagert, so daß es sich zu dem zu reinigenden Gegenstand selbsttätig einstellen kann.These previously known. Hah ^ en remarks the disadvantage that the suction mouthpiece is not automatic with respect to the to be cleaned Can adjust the object, especially during the usual back and forth movement of a vacuum cleaner, for example on a carpet. In order to remedy these disadvantages, according to the invention there is a cylinder jacket surface having suction nozzle - rotatable around the cylinder axis in the suction head stored so that it can automatically adjust to the object to be cleaned.
Handelt es sich um einen mit in ihm angeordnetem Drehkörper versehenen Saugkopf, so ist das Saugmundstück auf der Achse dieses Drehkörpers gelagert.If it is a suction head provided with a rotating body arranged in it, so the suction mouthpiece is mounted on the axis of this rotating body.
Die die Drehachse bildenden Zapfen, um die das Saugmundstück frei drehbar ist, sind vorzugsweise an in Führungen des Saugkopfes in der Höhenrichtung einstellbaren Gleitsteinen angeordnet, so daß durch Drehung von an den Gleitsteinen angreifenden Handschrauben in an sich bekannter Weise es ermöglicht wird, das Saugmundstück in seinem Abstand von dem zu reinigenden Gegenstand einzustellen.The pins forming the axis of rotation around which the suction mouthpiece is freely rotatable are preferably adjustable in height in guides of the suction head Sliding blocks arranged so that by rotation of acting on the sliding blocks Hand screws in a known manner it is made possible to the suction mouthpiece in its distance from the object to be cleaned.
Es ist für die Erfindung gleichgültig, ob der Saugkopf mit dem Antriebselektromotor fest oder beispielsweise durch eine Schlauchleitung verbunden ist.It is irrelevant for the invention whether the suction head with the drive electric motor is fixed or connected, for example, by a hose line.
In der Zeichnung ist der Gegenstand der Erfindung in einem Ausführungsbeispiele dargestellt, und zwar zeigen:In the drawing, the subject of the invention is in one embodiment shown, namely show:
Fig. i eine Seitenansicht des Vorderteils eines Staubsaugers,Fig. I is a side view of the front part of a vacuum cleaner,
Fig. 2 einen Querschnitt,Fig. 2 is a cross section,
Fig. 3 einen Längsschnitt durch den Saugkopf, teilweise auch die Ansicht.3 shows a longitudinal section through the suction head, partly also the view.
An den Seitenwänden" des Saugkopfes (Fig. 1) sind zwei entsprechende Ausnehmungen vorgesehen, in welchen Gleitsteine 4 angeordnet sind. Diese tragen eine Scheibe 6, in welcher das Saugmundstück 2 drehbar angeordnet ist. In einem Kugellager 13 liegt ein Drehkörper 3, welcher mittels eines Riemens 9 und einer Welle 11 angetrieben wird. Das ganze Saugmundstück mit dem Drehkörper ist also in den beiden Gleitsteinen gelagert und kann so auf einfache Weise aus dem Saugkopf gehoben werden. Mittels zweier Schrauben 5 erfolgt eine Einstellung des Abstandes zwischen Teppich und Saugmundstück. Die Verstellung kann aber auch an den Laufrädern oder durch eine andere dem Stande der Technik entsprechende Bauart ausgeführt werden. Außerdem sei der Gedanke eingeschlossen, den Drehkörper 3 und das Saugmundstück 2 zueinander verstellbar zu machen. Durch Dichtungen 7 wird vermieden, daß Luft zwischen Saugmundstück und Saugkopf eintritt. Für die Zugangsöffnung zum Riemen 9 ist ein Verschluß- deckel 10 vorgesehen. Der Saugkopf ist ferner mit einem Stoßgummi 8 versehen.On the side walls "of the suction head (Fig. 1) there are two corresponding recesses provided, in which sliding blocks 4 are arranged. These carry a disc 6, in which the suction mouthpiece 2 is rotatably arranged. In a ball bearing 13 lies a rotating body 3 which is driven by means of a belt 9 and a shaft 11. The entire suction mouthpiece with the rotating body is therefore mounted in the two sliding blocks and can be easily lifted out of the suction head. The distance is adjusted by means of two screws 5 between carpet and suction nozzle. The adjustment can also be done on the wheels or by another State-of-the-art design are carried out. Besides, be the thought included to make the rotating body 3 and the suction mouthpiece 2 adjustable to each other. Seals 7 prevent that air enters between the suction nozzle and the suction head. For the access opening to the belt 9 a closure cover 10 provided. The suction head is also provided with a shock rubber 8.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH102012D DE622376C (en) | Suction head for an electrically operated vacuum cleaner with a movable suction mouthpiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH102012D DE622376C (en) | Suction head for an electrically operated vacuum cleaner with a movable suction mouthpiece |
Publications (1)
Publication Number | Publication Date |
---|---|
DE622376C true DE622376C (en) | 1935-11-27 |
Family
ID=7447141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH102012D Expired DE622376C (en) | Suction head for an electrically operated vacuum cleaner with a movable suction mouthpiece |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE622376C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE894153C (en) * | 1951-08-10 | 1953-10-22 | Wilhelm Dr-Ing Rehfus | Suction nozzle for vacuum cleaner |
DE2364750A1 (en) * | 1973-12-27 | 1975-07-03 | Hans Wessel | Vacuum cleaner nozzle with swivel-mounted sliding base - has resilient sealed connection between the two allowing base to run flat along ground |
DE2846847A1 (en) * | 1978-10-27 | 1980-05-08 | Miele & Cie | FLOOR NOZZLE FOR VACUUM CLEANER |
FR2774884A1 (en) * | 1998-02-13 | 1999-08-20 | Duepro Ag | SUCTION CLEANING TOOL, IN PARTICULAR FLOOR |
DE19938325A1 (en) * | 1999-08-12 | 2001-03-08 | Wessel Werk Gmbh | Brush attachment for cleaning floor surfaces |
-
0
- DE DESCH102012D patent/DE622376C/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE894153C (en) * | 1951-08-10 | 1953-10-22 | Wilhelm Dr-Ing Rehfus | Suction nozzle for vacuum cleaner |
DE2364750A1 (en) * | 1973-12-27 | 1975-07-03 | Hans Wessel | Vacuum cleaner nozzle with swivel-mounted sliding base - has resilient sealed connection between the two allowing base to run flat along ground |
DE2846847A1 (en) * | 1978-10-27 | 1980-05-08 | Miele & Cie | FLOOR NOZZLE FOR VACUUM CLEANER |
FR2774884A1 (en) * | 1998-02-13 | 1999-08-20 | Duepro Ag | SUCTION CLEANING TOOL, IN PARTICULAR FLOOR |
DE19805901A1 (en) * | 1998-02-13 | 1999-08-26 | Duepro Ag | Vacuum cleaner suction head for floor cleaning |
DE19805901C2 (en) * | 1998-02-13 | 2002-06-27 | Duepro Ag Romanshorn | Suction cleaning tool, especially floor suction nozzle |
DE19938325A1 (en) * | 1999-08-12 | 2001-03-08 | Wessel Werk Gmbh | Brush attachment for cleaning floor surfaces |
DE19938325C2 (en) * | 1999-08-12 | 2003-09-18 | Wessel Werk Gmbh | Brush attachment for cleaning floor surfaces |
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