DE2602969A1 - Vacuum cleaner upholstery nozzle with no thread blockage - has channels extending up to either side of suction pipe opening - Google Patents

Vacuum cleaner upholstery nozzle with no thread blockage - has channels extending up to either side of suction pipe opening

Info

Publication number
DE2602969A1
DE2602969A1 DE19762602969 DE2602969A DE2602969A1 DE 2602969 A1 DE2602969 A1 DE 2602969A1 DE 19762602969 DE19762602969 DE 19762602969 DE 2602969 A DE2602969 A DE 2602969A DE 2602969 A1 DE2602969 A1 DE 2602969A1
Authority
DE
Germany
Prior art keywords
nozzle
channel
walls
upholstery
vacuum cleaner
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.)
Withdrawn
Application number
DE19762602969
Other languages
German (de)
Inventor
Eduard Dipl Ing Lekuse
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19752519499 external-priority patent/DE2519499A1/en
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE19762602969 priority Critical patent/DE2602969A1/en
Publication of DE2602969A1 publication Critical patent/DE2602969A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles

Abstract

The upholstery nozzle is in the opening with two longitudinally parallel walls which form a channel which extends over the entire height of the nozzle, is separated from the suction chamber of the nozzle and is divided into two partial channels (3,4) which extend from the lateral nozzle edge only up to the edges (9,10) on either side of the mouthpiece of the nozzle pipe (2). The channel walls (5,6,7,8) need not extend right up to the plane of the nozzle edge but a slight gap (11) can remain between these walls and the surface to be cleaned. In this case a longitudinal web (12) can be mounted in the centre of each channel which extends up to the surface to be cleaned so that when cleaning lightweight fabrics they themselves are not drawn against the walls.

Description

Polsterdüse für StaubsaugerUpholstery nozzle for vacuum cleaner

(Zusatz zu P 25 19 499.4) Die Hauptanmeldung betrifft eine Polsterdüse für Staubsauger, in deren Düsenöffnung zwei in Längsrichtung derselben parallel verlaufende Wände angeordnet sind, die einen sich über die ganze Düsenhöhe erstreckenden, nach oben und nach unten offenen, vom Saugraum der Düse getrennten Kanal bilden. Durch diese Ausbildung erhält die Polsterdüse gegenüber den bekannten Düsen zwei zusätzliche Arbeitskanten und ferner eine kräftige Luftdurchspülung der abzusaugenden Fläche in der mittleren Düsenpartie durch die von oben in den Kanal einströmende Luft.(Addition to P 25 19 499.4) The main application relates to an upholstery nozzle for vacuum cleaners, in the nozzle opening two parallel in the longitudinal direction of the same extending walls are arranged, which extends over the entire nozzle height, Form a channel that is open at the top and at the bottom and separated from the suction chamber of the nozzle. This design gives the upholstery nozzle two compared to the known nozzles additional working edges and also a powerful air flushing of the suctioned Area in the middle nozzle section through the one flowing into the duct from above Air.

Um den genannten Kanal vollständig vom Saugraum der Düse zu trennen, ist gemäß der Hauptanmeldung der Kanal im Bereich des Saugstutzens gegenüber diesem mit einer Abdeckung versehen. Diese Abdeckung bildet in der mittleren Düsenpartie einen Steg, an dem aufgesaugte Fäden hängenbleiben und mit der Zeit die Saugöffnung zum Stutzen verstopfen oder zumindest stark verkleinern können.In order to completely separate the named channel from the suction chamber of the nozzle, is according to the main application the channel in the area of the suction nozzle opposite this provided with a cover. This cover forms in the middle nozzle section a web on which sucked-up threads get caught and, over time, the suction opening clog or at least greatly reduce the size of the nozzle.

Die vorliegende Erfindung stellt sich die Aufgabe, den genannten Nachteil zu beseitigen und löst diese dadurch, daß bei einer Polsterdüse nach der Hauptanmeldung der Kanal in zwei Teilkanäle unterteilt ist, die sich vom seitlichen Düsenrand nur bis zum jeweiligen Mündungsrand des Saugstutzens erstrecken. Der Kanal ist also im Bereich des Saugstutzens unterbrochen, so daß dieser Bereich vollkommen frei und ein Hängenbleiben von Fäden nicht möglich ist.The present invention has the object of addressing the disadvantage mentioned to eliminate and solve this in that with an upholstery nozzle according to the main application the channel is divided into two sub-channels, which only extend from the side edge of the nozzle Extend to the respective mouth edge of the suction nozzle. So the channel is interrupted in the area of the suction nozzle, so that this area is completely free and threads cannot get stuck.

Die erfindungsgemäße Polsterdüse ist anhand der Zeichnung in zwei Ausführungsbeispielen erläutert. Dabei zeigen Fig. 1 und 4 eine Ansicht auf die Düse von unten, Fig. 2 einen Schnitt gemäß der Linie A-B in Fig. 1, Fig. 3 eine Ansicht der Düse gemäß Fig. 1 von oben und Fig. 5 einen Schnitt gemäß der Linie C-D in Fig. 4.The upholstery nozzle according to the invention is based on the drawing in two Embodiments explained. 1 and 4 show a view of the Nozzle from below, Fig. 2 shows a section along the line A-B in Fig. 1, Fig. 3 shows a view of the nozzle according to FIG. 1 from above and FIG. 5 shows a section according to FIG Line C-D in Figure 4.

In Fig. 1 bis 3 ist mit 1 der Düsenkörper mit seinem Saugstutzen 2 bezeichnet. Gemäß der Erfindung sind etwa in der Mitte der Düsenöffnung zwei Teilkanäle 3 und 4 vorgesehen, die jeweils von zwei parallel, in Längsrichtung der Düsenöffnung verlaufenden Wänden 5 und 6 bzw. 7 und 8 gebildet werden. Diese Kanäle erstrecken sich über die ganze Düsenhöhe und sind sowohl nach oben als auch nach unten hin offen. In Längsrichtung verlaufen die beiden Teilkanäle vom seitlichen Düsenrand bis zum jeweiligen Mündungsrand 9 bzw. 10 des Saugstutzens 2 und sind gegen diesen abgeschlossen.In FIGS. 1 to 3, 1 is the nozzle body with its suction nozzle 2 designated. According to the invention, there are two sub-channels approximately in the middle of the nozzle opening 3 and 4 provided, each of two parallel, in the longitudinal direction of the nozzle opening extending walls 5 and 6 or 7 and 8 are formed. These channels extend extend over the entire height of the nozzle and are directed both upwards and downwards open minded. The two sub-channels run in the longitudinal direction from the side edge of the nozzle up to the respective mouth edge 9 or 10 of the suction nozzle 2 and are against this closed.

Die Mündung des Saugstutzens in den Düsenkörper bleibt somit vollkommen frei und es können sich im Gegensatz zur Ausbildung nach der Hauptanmeldung dort keine Verstopfungen durch hängenbleibende Fäden oder dgl. bilden.The mouth of the suction nozzle in the nozzle body thus remains perfect free and in contrast to the training after the main registration there no blockages caused by stuck threads or the like.

Die Fig. 4 und 5 zeigen eine Variante der erfindungsgemäßen Polsterdüse, wie sie auch schon in der Hauptanmeldung vorgesehen ist.4 and 5 show a variant of the upholstery nozzle according to the invention, as already provided for in the main application.

Hier reichen die Kanalwände 5, 6, 7, 8 nicht bündig bis an die Ebene des Düsenrandes heran, d.h. es bleibt bei auf die abzusaugende Fläche aufgesetzter Düse zwischen den Kanalwänden und der abzusaugenden Fläche ein kleiner Abstand 11. Dafür ist in jeder Kanalmitte ein Längssteg 12 angeordnet, der sich bis zur'abzusaugenden Fläche erstreckt, also bündig mit der Ebene des Düsenrandes verläuft. Diese Ausführung hat den Vorteil, daß beim Absaugen sehr leichter Stoffe ein Ansaugen derselben an die Kanalwände vermieden wird.Here the channel walls 5, 6, 7, 8 do not extend flush to the plane the edge of the nozzle, i.e. it remains attached to the surface to be vacuumed Nozzle a small distance 11 between the duct walls and the surface to be vacuumed. For this purpose, a longitudinal web 12 is arranged in each channel center, which extends up to the suction Surface extends, so runs flush with the plane of the nozzle edge. This execution has the advantage that very light substances are sucked in when they are sucked off the channel walls is avoided.

5 Figuren 2 Ansprüche5 figures 2 claims

Claims (2)

Patentansprüche rE Polsterdüse für Staubsauger, in deren Düsenöffnung zwei in Längsrichtung derselben parallel verlaufende Wände angeordnet sind, die einen sich über die ganze Düsenhöhe erstreckenden, nach oben und nach unten offenen, vom Saugraum der Düse getrennten Kanal bilden, nach Patentanmeldung P 25 19 499.4, dadurch gekennzeichnet, daß der Kanal in zwei Teilkanäle (3,4) unterteilt ist, die sich vom seitlichen Düsenrand nur bis zum jeweiligen Mündungsrand (9, 10) des Saugstutzens (2) erstrecken. Claims rE upholstery nozzle for vacuum cleaner, in the nozzle opening two in the longitudinal direction of the same parallel walls are arranged, the one that extends over the entire height of the nozzle and is open at the top and bottom, Form a channel separate from the suction chamber of the nozzle, according to patent application P 25 19 499.4, characterized in that the channel is divided into two sub-channels (3,4) which from the side edge of the nozzle only to the respective mouth edge (9, 10) of the suction nozzle (2) extend. 2. Polsterdüse nach Anspruch 1, dadurch gekennzeichnet, daß die Kanalwände (5, 6, 7, 8) nicht bündig bis an die Ebene des Düsenrandes reichen und in der Mitte jedes Teilkanales ein längsverlaufender, bis zu der genannten Ebene sich erstreckender Steg (12) angeordnet ist. 2. upholstery nozzle according to claim 1, characterized in that the channel walls (5, 6, 7, 8) do not extend flush to the level of the nozzle edge and in the middle each sub-channel is a longitudinal one that extends up to the above-mentioned plane Web (12) is arranged.
DE19762602969 1975-05-02 1976-01-27 Vacuum cleaner upholstery nozzle with no thread blockage - has channels extending up to either side of suction pipe opening Withdrawn DE2602969A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762602969 DE2602969A1 (en) 1975-05-02 1976-01-27 Vacuum cleaner upholstery nozzle with no thread blockage - has channels extending up to either side of suction pipe opening

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752519499 DE2519499A1 (en) 1975-05-02 1975-05-02 UPHOLSTERY NOZZLE FOR VACUUM CLEANER
DE19762602969 DE2602969A1 (en) 1975-05-02 1976-01-27 Vacuum cleaner upholstery nozzle with no thread blockage - has channels extending up to either side of suction pipe opening

Publications (1)

Publication Number Publication Date
DE2602969A1 true DE2602969A1 (en) 1977-07-28

Family

ID=32394736

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762602969 Withdrawn DE2602969A1 (en) 1975-05-02 1976-01-27 Vacuum cleaner upholstery nozzle with no thread blockage - has channels extending up to either side of suction pipe opening

Country Status (1)

Country Link
DE (1) DE2602969A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6842941B2 (en) 2000-10-31 2005-01-18 Samsung Kwangju Electronics Co., Ltd. Suction port assembly of vacuum cleaner
WO2008017801A1 (en) * 2006-08-08 2008-02-14 Dyson Technology Limited An attachment for a cleaning appliance
FR2940035A1 (en) * 2008-12-19 2010-06-25 Seb Sa VACUUM SUCKER
GB2468514A (en) * 2009-03-12 2010-09-15 Dyson Technology Ltd Surface treating head
WO2011007158A1 (en) * 2009-07-16 2011-01-20 Dyson Technology Limited A surface treating head
WO2011007159A1 (en) * 2009-07-16 2011-01-20 Dyson Technology Limited A surface treating head
US8387206B2 (en) 2009-07-16 2013-03-05 Dyson Technology Limited Surface treating head
US8424157B2 (en) 2009-06-17 2013-04-23 Dyson Technology Limited Tool for a surface treating appliance
CN104013353A (en) * 2014-05-09 2014-09-03 苏州艾利欧电器有限公司 Sofa sucking device

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6842941B2 (en) 2000-10-31 2005-01-18 Samsung Kwangju Electronics Co., Ltd. Suction port assembly of vacuum cleaner
WO2008017801A1 (en) * 2006-08-08 2008-02-14 Dyson Technology Limited An attachment for a cleaning appliance
AU2007283501B2 (en) * 2006-08-08 2010-12-02 Dyson Technology Limited An attachment for a cleaning appliance
US9186027B2 (en) 2006-08-08 2015-11-17 Dyson Technology Limited Attachment for a cleaning appliance
FR2940035A1 (en) * 2008-12-19 2010-06-25 Seb Sa VACUUM SUCKER
EP2201876A1 (en) * 2008-12-19 2010-06-30 Seb S.A. Vacuum cleaner nozzle
CN101744571B (en) * 2008-12-19 2014-09-24 Seb公司 Vacuum cleaner nozzle
GB2468514A (en) * 2009-03-12 2010-09-15 Dyson Technology Ltd Surface treating head
GB2468514B (en) * 2009-03-12 2012-07-11 Dyson Technology Ltd A surface-treating head
US8544145B2 (en) 2009-03-12 2013-10-01 Dyson Technology Limited Surface treating head
US8468647B2 (en) 2009-03-12 2013-06-25 Dyson Technology Limited Surface treating head
US8424157B2 (en) 2009-06-17 2013-04-23 Dyson Technology Limited Tool for a surface treating appliance
CN101953665A (en) * 2009-07-16 2011-01-26 戴森技术有限公司 Surface treating head
CN101953665B (en) * 2009-07-16 2013-03-27 戴森技术有限公司 Surface treating head
US8387206B2 (en) 2009-07-16 2013-03-05 Dyson Technology Limited Surface treating head
US8387207B2 (en) 2009-07-16 2013-03-05 Dyson Technology Limited Surface treating head
WO2011007159A1 (en) * 2009-07-16 2011-01-20 Dyson Technology Limited A surface treating head
WO2011007158A1 (en) * 2009-07-16 2011-01-20 Dyson Technology Limited A surface treating head
CN104013353A (en) * 2014-05-09 2014-09-03 苏州艾利欧电器有限公司 Sofa sucking device

Similar Documents

Publication Publication Date Title
DE4018074A1 (en) Recirculating fourdrinier cleaner - uses angled gap between fourdrinier and airjet entry bar for water jet stream
EP3047775A1 (en) Sliding sole made from plastic for a vacuum cleaner nozzle
DE2602969A1 (en) Vacuum cleaner upholstery nozzle with no thread blockage - has channels extending up to either side of suction pipe opening
DE3018889C2 (en)
DE4304682C2 (en) Vacuum cleaner nozzle
DE4402279C2 (en) Method and device for cleaning a rotating paper machine wire
DE1510727C3 (en) Pneumatic Reimgungsvorrich tion on textile machines
DE19730709C2 (en) Vacuum cleaner mouthpiece
CH656693A5 (en) STEAM DISTRIBUTOR.
DE2153453C3 (en) Vacuum cleaner nozzle with retractable brush
DE2519499A1 (en) UPHOLSTERY NOZZLE FOR VACUUM CLEANER
EP0618777B1 (en) Vacuum cleaner
DE2939353C2 (en)
DE3409610C2 (en) Method and device of fiber fly collected on a filter
DE2053458A1 (en) Carpet and floor cleaning device
DE2220191C2 (en) Device for dedusting larger rooms with high levels of dust
DE745058C (en) Process for separating the fibers from the droplets in the manufacture of mineral fibers
EP0565780A2 (en) Cleaning device for textile machines
DE849818C (en) Device for sucking off foreign bodies, such. B. broken threads, dust or loose fiber material on thread processing textile machines
DE2429366A1 (en) Mobile textile machine cleaning unit - has a common fan for blowing and sucking with conveyor to seal access slit
DE1403638C (en) Vacuum cleaner mouthpieces, in particular for industrial vacuum cleaners
DE493872C (en) Suction mouthpiece for vacuum cleaner
DE6810827U (en) VACUUM CLEANER.
DE2752842A1 (en) Vacuum cleaner nozzle coping with corners - has duct, plate with opening and elongated brush parallel to front edge
DE19927590A1 (en) Vacuum cleaner mouthpiece

Legal Events

Date Code Title Description
8141 Disposal/no request for examination