SE514140C2 - Nozzle - Google Patents

Nozzle

Info

Publication number
SE514140C2
SE514140C2 SE9902447A SE9902447A SE514140C2 SE 514140 C2 SE514140 C2 SE 514140C2 SE 9902447 A SE9902447 A SE 9902447A SE 9902447 A SE9902447 A SE 9902447A SE 514140 C2 SE514140 C2 SE 514140C2
Authority
SE
Sweden
Prior art keywords
nozzle
vacuum cleaner
nozzle body
cut
brush
Prior art date
Application number
SE9902447A
Other languages
Swedish (sv)
Other versions
SE9902447L (en
SE9902447D0 (en
Inventor
Mats Wager
Original Assignee
Mats Wager
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 Mats Wager filed Critical Mats Wager
Priority to SE9902447A priority Critical patent/SE514140C2/en
Publication of SE9902447D0 publication Critical patent/SE9902447D0/en
Priority to AU60393/00A priority patent/AU6039300A/en
Priority to EP00946670A priority patent/EP1206209A1/en
Priority to JP2001505798A priority patent/JP2003503093A/en
Priority to PCT/SE2000/001378 priority patent/WO2001000078A1/en
Publication of SE9902447L publication Critical patent/SE9902447L/en
Publication of SE514140C2 publication Critical patent/SE514140C2/en

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
    • 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
    • A47L9/06Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • 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
    • A47L9/06Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0606Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads
    • A47L9/0613Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads with means specially adapted for picking up threads, hair or the like, e.g. brushes, combs, lint pickers or bristles pads
    • 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
    • A47L9/06Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0633Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
    • A47L9/064Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor
    • A47L9/0653Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor with mechanical actuation, e.g. using a lever

Landscapes

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

Abstract

The invention relates to a vacuum cleaner nozzle intended for the vacuum cleaning of hard and/or soft surfaces. When using a vacuum cleaner, in the course of working through the room one often wishes to switch between vacuuming the floor with the floor nozzle and vacuuming furniture, skirting boards, fabrics etc. with the dust brush or the flat nozzle as appropriate. Switching between the different nozzles is impeded by the fact that one must let go of the floor nozzle and its wands in order to free a hand to connect or disconnect the dust brush or the flat nozzle. Switching between the dust brush and the flat nozzle also requires a free hand. The invention solves this problem in that the dust brush/flat nozzle is so designed that the wands (6) of the floor nozzle are easily inserted into the nozzle body (3) of the dust brush/flat nozzle, which can thus be left in place on the hose handle. Without the floor nozzle and its wands, a dust brush/flat nozzle with a convenient contact angle is obtained.

Description

20 25 30 35 514 140 2 rerna 3 och 4 ett dammunstycke och slutligen figurerna 5 och 6 ett kombinationsmunstycke. Figures 3 and 4 show a dust nozzle and finally Figures 5 and 6 a combination nozzle.

I figurerna l och 2 visas i perspektiv resp genomskärning hur en munstyckskropp (3) försetts med ett hål i ena änden med lämplig passning för anslutning till rörskaftet (2).Figures 1 and 2 show in perspective and section, respectively, how a nozzle body (3) is provided with a hole in one end with a suitable fit for connection to the pipe shaft (2).

Munstyckets inre består av ett rör (5) på vilket golvmun- styckets förlängningsrör ansluts när så önskas. Mun- styckskroppens (3) från dammsugaren bortvända ände (4) uppvisar en mot centrumaxeln sned avskärning. Den snett avskurna änden bildar en ca 45-gradig vinkel mot centrumax- eln. Det inre rörets längd är så vald att rörets mynning hamnar ungefär vid den snett avslutade ändens damsugarnära kant. Förlängningsrören kan med lätthet träs på det inre röret genom att förlängningsrörets ände tryckes mot mun- styckskroppens yttersta insida och föres in i munstyckskrop- pen. Med rätt dimension på munstyckskroppens inre rör och dess yttre kommer förlängningsröret (6) att träffa rätt och glida in på det inre röret (5). Den ca 45-gradiga vinkeln hos munstyckskroppen (3) väljes så att den snett avskurna ändens yta blir ungefär horisontell då handen håller i rörskaftet (2) på samma sätt som vid sugning av golv med golvmunstycket.The interior of the nozzle consists of a pipe (5) to which the extension pipe of the floor nozzle is connected when desired. The end (4) of the nozzle body (3) facing away from the vacuum cleaner has a cut-off which is inclined towards the center axis. The obliquely cut end forms an approximately 45-degree angle to the center axis. The length of the inner tube is chosen so that the mouth of the tube ends up approximately at the obliquely ended end of the vacuum cleaner near the end. The extension tubes can be easily threaded onto the inner tube by pressing the end of the extension tube against the outer inside of the nozzle body and inserting it into the nozzle body. With the correct dimension on the inner tube of the nozzle body and its outer, the extension tube (6) will hit correctly and slide into the inner tube (5). The approximately 45-degree angle of the nozzle body (3) is chosen so that the surface of the obliquely cut end becomes approximately horizontal when the hand holds the pipe shaft (2) in the same way as when vacuuming floors with the floor nozzle.

Den snett avskurna ändens (4) kant utformas så att den kan användas som ett effektivt och skonsamt planmunstycke för t.ex. sugning av textilier. Kanten kan t.ex. förses med tandliknande urtag för att luft skall sugas in genom urtagen och dra med sig damm från den yta som suges. Kanten kan också förses med kardborreliknande vidhäftande material.The edge of the obliquely cut end (4) is designed so that it can be used as an efficient and gentle planar nozzle for e.g. suction of textiles. The edge can e.g. provided with tooth-like recesses so that air is sucked in through the recesses and draws dust with it from the surface being sucked. The edge can also be provided with velcro-like adhesive material.

I figur 3 och 4 visas i perspektiv resp genomskärning hur en borstkrans (1) monterats på en munstyckskropps (3) snett av- skurna ände (4) så att även borstkransens ände bildar en ca 45-gradig lutning mot munstyckskroppens axel. Härvid bildas ett damunstycke med bekväm anliggningsvinkel och med bibe- hållen möjlighet att med hjälp av munstyckskroppens snett Ål| 10 15 20 25 30 35 514 (140 s avskurna ände (4) lätt styra in förlängningsröret (6) för koppling till det inre röret (5). Borstens strån kan vara olika långa runt om periferin för att ytterligare modifiera anliggningsvinkeln. Stråna kan även peka något ut från munstyckskroppens centrumlinje för att öka den sugande ytan och för att förenkla införandet av förlängningsröret (6).Figures 3 and 4 show in perspective and section, respectively, how a brush ring (1) is mounted on an obliquely cut end (4) of a nozzle body (3) so that also the end of the brush ring forms an approximately 45-degree inclination towards the axis of the nozzle body. In this case, a dam nozzle is formed with a comfortable abutment angle and with the retained possibility of using the oblique body of the nozzle body Ål | 10 15 20 25 30 35 514 (140 s cut-off end (4) easily guide in the extension tube (6) for connection to the inner tube (5) The bristles of the brush can be different lengths around the periphery to further modify the abutment angle. point slightly out from the centerline of the nozzle body to increase the suction surface and to facilitate insertion of the extension tube (6).

Slutligen visas i figur 5 och 6 i perspektiv resp genomskär- ning ett kombinationsmunstycke där borstkransen (l) i figu- (3) och (4) gjord vid ett rör (7) som kan förflyttas på munstyckskroppen rerna ersätts av en borstkrans (8) som är fast- (3) i dess längdriktning. Röret (7) har två ändlägen i vilka den hålles kvar med snäppanordningar. Snäppanordningarna visas ej i figurerna. Ändlägena är så valda att borstkransen i ena läget, figur 5a och 6a, är aktivt när förlängningsrö- ren dras ur och i det andra läget så långt tillbakadraget att munstyckskroppens (3) snett avskurna ände (4) frilagts och kan användas som planmunstycke, figur 5b och 6b. För- längningsröret (6) kan med borstkransen (8) i båda sina ändlägen med lätthet kopplas till det inre röret(5). De båda snäpplägena kan åstadkommas på ett flertal sätt så att snäppkraften håller röret (7) med borstkransen (8) på plats vid sugning med borstkransen (8) i aktivt läge eller i tillbakadraget läge vid sugning med planmunstycket (4), men ändå lätt kan övervinnas vid flyttning av röret (7) med borstkransen (8) mellan sina båda ändlägen. I ändlägena sammanfaller en av rörets (7) ändar ungefär med mun- styckskroppens (3) motsvarande ände. Röret (7) styres i längdriktningen på munstyckskroppen så att det förhindras rotera runt denna. Denna styrning visas ej i fig 5 och 6 men kan utformas på känt sätt t.ex. med splines eller oval form på munstyckskroppens (3) utsida resp rörets (7) insida.Finally, Figures 5 and 6 show in perspective and section, respectively, a combination nozzle where the brush ring (1) in Figures (3) and (4) made of a tube (7) which can be moved on the nozzle bodies is replaced by a brush ring (8). which is fixed (3) in its longitudinal direction. The tube (7) has two end positions in which it is held by snap devices. The snap devices are not shown in the figures. The end positions are chosen so that in one position, figures 5a and 6a, the brush ring is active when the extension tubes are pulled out and in the other position so far retracted that the obliquely cut end (4) of the nozzle body (3) is exposed and can be used as a flat nozzle, figure 5b and 6b. The extension tube (6) can be easily connected to the inner tube (5) with the brush ring (8) in both its end positions. The two snap positions can be achieved in a number of ways so that the snap force holds the tube (7) with the brush ring (8) in place when sucking with the brush ring (8) in the active position or in the retracted position when sucking with the flat nozzle (4), but still easily is overcome by moving the tube (7) with the brush ring (8) between its two end positions. In the end positions, one of the ends of the tube (7) coincides approximately with the corresponding end of the nozzle body (3). The tube (7) is guided in the longitudinal direction of the nozzle body so that it is prevented from rotating around it. This guide is not shown in Figs. 5 and 6 but can be designed in a known manner e.g. with splines or oval shape on the outside of the nozzle body (3) or the inside of the tube (7).

Självfallet kan också speciellt utformade munstycken för ytterligare funktioner kopplas till det inre röret (5) i stället för förlängningsröret (6) med alla här nämnda mun- stycken på plats.Of course, specially designed nozzles for additional functions can also be connected to the inner tube (5) instead of the extension tube (6) with all the nozzles mentioned here in place.

Claims (7)

10 15 20 25 30 3510 15 20 25 30 35 1.1. 2.2. 3.3. 4.4. 5. 514 140 Patentkrav Damsugarmunstycke för sugning av hårda och/eller mjuka ytor, vars från dammsugaren vända ände är utformad som ett planmunstycke eller dammunstycke, och vars mot dammsugaren vända ände utformats för anslutning till damsugarens rör- skaft (2), dammsugaren vända änden utformats med ett inre rör (5) så att ett fritt utryme uppstår runtom det inre röret (5) för påföring av ett golvmunstyckes förlängningsrör (6) på k ä n n e t e C k n a t därav att den från det inre röret. Damsugarmunstycke enligt patentkrav 1 k ä n n e t e c k- n a t därav att det inre röret ligger helt i munstycks- kroppen (3). Dammsugarmunstycke enligt patentkrav 1 eller 2 k ä n n e- t e c k n a t därav att munstyckskroppens från dammsugaren vända ände uppvisar en mot centrumaxeln sned avskärning (4). Dammsugarmunstycke enligt patentkrav 3 k ä n n e t e c k- n a t därav att på munstyckskroppens (3) ände (4) en borstkrans (1) anbringats runt ändens ovala periferi med borsten ungefär parallell med centrumaxeln pà sådant sätt att borstkransen (1) bildar ett dammunstycke med en sugyta som är ungefär parallell med den sneda av- snett avskurna skärningen. Dammsugarmunstycke enligt patentkrav 3 k ä n n e t e c k- n a t därav att utanpå munstyckskroppen (3) ett rör (7) anbringats som med yttre handkraft kan förskjutas mellan två snäpplägen och att även röret (7) uppvisar en lika snett avskuren ände och vänd åt samma håll som munstycks- kroppens snett avskurna ände (4) och att på det yttre rö- rets (7) snett avskurna ände en borstkrans (8) fastgjorts runt ändens ovala periferi med borsten ungefär parallell 5 10 514 140 5 med centrumaxeln på sådant sätt att borstkransen bildar ett dammunstycke med en sugyta som är ungefär parallell med den sneda avskärningen.5. 514 140 Patent claim Vacuum cleaner nozzle for vacuuming hard and / or soft surfaces, the end of which facing away from the vacuum cleaner is designed as a flat nozzle or dust nozzle, and whose end facing the vacuum cleaner is designed for connection to the vacuum cleaner's pipe shaft (2), the vacuum cleaner facing end formed with an inner tube (5) so that a free space arises around the inner tube (5) for applying an extension tube (6) of a floor nozzle to the core C knot from the inner tube. Vacuum cleaner nozzle according to claim 1, characterized in that the inner tube lies completely in the nozzle body (3). Vacuum cleaner nozzle according to Claim 1 or 2, characterized in that the end of the nozzle body facing the vacuum cleaner has a cut-off (4) which is inclined towards the center axis. Vacuum cleaner nozzle according to claim 3, characterized in that on the end (4) of the nozzle body (3) a brush ring (1) is arranged around the oval periphery of the end with the brush approximately parallel to the center axis in such a way that the brush ring (1) forms a dust nozzle with a suction surface that is approximately parallel to the obliquely cut-off cut. Vacuum cleaner nozzle according to Claim 3, characterized in that a pipe (7) is arranged on the outside of the nozzle body (3) which can be displaced by external hand force between two snap positions and that the pipe (7) also has an equally obliquely cut end and faces in the same direction. as the obliquely cut-off end (4) of the nozzle body and that on the obliquely cut-off end of the outer tube (7) a brush ring (8) is fastened around the oval periphery of the end with the brush approximately parallel to the center axis in such a way that the brush ring forms a dust nozzle with a suction surface that is approximately parallel to the oblique cut-off. 6. Dammsugarmunstycke enligt något av kraven 3 till 5Vacuum cleaner nozzle according to one of Claims 3 to 5 7. k ä n n e t e c k n a t därav att munstyckskroppens (3) snett avskurna ände (4) bildar en ca 45-gradig vinkel mot munstyckskroppens (3) centrumaxel. Dammsugarmunstycke enligt något av kraven 3 till 6 k ä n n e t e c k n a t därav att munstyckskroppens (3) snett avskurna ändes (4) kanter utformats som ett planmun- stycke för sugning av företrädesvis textilier.7. characterized in that the obliquely cut end (4) of the nozzle body (3) forms an approximately 45-degree angle to the center axis of the nozzle body (3). Vacuum cleaner nozzle according to one of Claims 3 to 6, characterized in that the obliquely cut-off ends (4) of the nozzle body (3) are designed as a planar nozzle for vacuuming, preferably textiles.
SE9902447A 1999-06-29 1999-06-29 Nozzle SE514140C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9902447A SE514140C2 (en) 1999-06-29 1999-06-29 Nozzle
AU60393/00A AU6039300A (en) 1999-06-29 2000-06-29 Vacuum cleaner tool for suction of hard and/or soft surfaces
EP00946670A EP1206209A1 (en) 1999-06-29 2000-06-29 Vacuum cleaner tool for suction of hard and/or soft surfaces
JP2001505798A JP2003503093A (en) 1999-06-29 2000-06-29 Vacuum cleaner tool for suctioning hard and / or soft surfaces
PCT/SE2000/001378 WO2001000078A1 (en) 1999-06-29 2000-06-29 Vacuum cleaner tool for suction of hard and/or soft surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902447A SE514140C2 (en) 1999-06-29 1999-06-29 Nozzle

Publications (3)

Publication Number Publication Date
SE9902447D0 SE9902447D0 (en) 1999-06-29
SE9902447L SE9902447L (en) 2001-01-08
SE514140C2 true SE514140C2 (en) 2001-01-08

Family

ID=20416269

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902447A SE514140C2 (en) 1999-06-29 1999-06-29 Nozzle

Country Status (5)

Country Link
EP (1) EP1206209A1 (en)
JP (1) JP2003503093A (en)
AU (1) AU6039300A (en)
SE (1) SE514140C2 (en)
WO (1) WO2001000078A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0002857B1 (en) 2000-06-23 2008-11-18 mop nozzle for vacuum cleaner.
GB2401310A (en) * 2004-03-12 2004-11-10 Dyson Ltd Vacuum cleaner nozzle attachment
JP6653286B2 (en) * 2017-03-28 2020-02-26 日立グローバルライフソリューションズ株式会社 Vacuum cleaner suction tool
CL2020003104A1 (en) 2020-11-27 2021-03-26 Juan Claudio Droguett Larrain A vacuum cleaner accessory device that provides a domestic and non-domestic solution to vacuum and clean hard-to-reach places and delicate objects and places that require a more specific and limited action on a particular piece or place.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE387531B (en) * 1975-01-16 1976-09-13 Kooperativa Foerbundet COMBINATION NOZZLE FOR VACUUM CLEANERS
SE509890C2 (en) * 1995-07-20 1999-03-15 Mats Wager Vacuum cleaner mouthpiece for suction from hard or soft surfaces

Also Published As

Publication number Publication date
WO2001000078A1 (en) 2001-01-04
JP2003503093A (en) 2003-01-28
SE9902447L (en) 2001-01-08
SE9902447D0 (en) 1999-06-29
AU6039300A (en) 2001-01-31
EP1206209A1 (en) 2002-05-22

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