DE6921072U - VACUUM CLEANER - Google Patents

Description

& 1 · The invention relates to a vacuum cleaner old aa a wheel starting Oebttnae, aa deaaen Irena » «■ ad a · llotorgTeblttseebelt la eenauaelfingaxiohtuag vat · «Terapaam day elastic abeat & tat 1st ·

Is 1st bskaaatt dl Ifotorgeblftsselaliait 1βμι Staubsaaajnm sa freldti Stlrassltea old Jawitis Tliwa • Lastiaob generous EXeaent au Teraeben and under Ibsttttsaag alt dieaea elaatiaohan Sleaenten swleoben

der n das 9 «biuaaa and alnaa • a rarapannen. BeL of another well-known Ausiat the Motorgeblfia «old ei

lau, rianaoharttgan, BonrungT ^ fweiaenden SI «a« at VSZSsbmt alt velohea ·· against dl ·! Renn- "And the SebSusea Terao steals 1st" Is iat auon known * the photo fan old one surrounding a ·· Quetaobeleaent against the TnnenfiHone dea

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ötaubeauger gehttusee au brace, you known types of fastening for dao motor blowers have the disadvantage that all old a considerable assembly effort, especially the repair trap, besides that koaat eel carrion came up called Terapannune daa llotoreeblKses awhen there was a constant open ₉ % there dia eehäuseteile anaftttataa Bruok a Terforsa these existing instance aaa theraoplastiaehem Eunststoff housing parts eintrittj this danger beateht especially if, for example duroh a non frOhseltlg draining enough was done daa anther significant Verrlngar ^ ng the Tf i f ^ ffriTiriiaatata w i * daait ei ne, unau * »Casual boat brewing daa Sagers enters ·

The Brandaag is the task of Rgrundunde, ainen Vacuum cleaner dar initially besohriebeaa kind at ausubilden, the at eln ^ faehea structure a easy assembly because the motor fan is possible.

A vacuum cleaner also has a housing with a partition wall and its door Motorgtbläseelnhelt underneath in elongation of the housing Torspaaaung is elastically matched, is compliant dta motor fan old aa shark easily detachable abgtstutsten «ad aa the d stored Tension members stretched against the partition wall. Saduroh can open the motor fan after loosening the tension members itjaaaaa from the vacuum cleaner housing harauegenoaaan and can be entered again in a correspondingly simple manner. Mt tension members and that

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This is an additional installation Tension member MhWenkbmr to ter frennwmnd, rorsugevelee alt elnea la an Anenehwimg intervening, hmk »n« 4 curved duck stored »· ο daft through Swivel te · Sugglietee dieeee ron dam motor » can be flelOst *

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Ia vaitawr lw <bildim <ter ixfiadnag bMttfet 9u§gLUäL «as iatesbandrtaal eter Fedsretshldrsat, • o dme look b <aonter · good · utemngtwiigiwisobaftMi

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arched training is also loaded on bending. Inabesonder · In this case, the Sugglxed sweokmässlg on the partition wall with a preferably engaging in a nut The screw is fastened so that the tension with which the Sugglled acts on the motor fan is adjusted v can be and results in a simple attachment of this tension member to the partition.

Another embodiment of the invention is the suction member almost U-shaped »where the crossbar is preferably intended for support on the motor fan As a result, a single tension member holds the motor fan to a relatively large extent * resignation. The motor fan also receives this Tension member in an advantageous manner centering when the Prism-shaped transverse web, preferably la central area Is bent obtuse-angled V-shaped transversely to the motor axis with outwardly directed Spitss.

To securely hold the tension member on the engine fan, the tension member can be wiped between opposing circumferential surfaces of the motor fan be tense · This can be achieved in a simple way with the U-shaped tension member the oils are applied to the prismatic transverse web the outer 'side surface of an annular groove is supported' then the leg of the prism-shaped crossbar can be supported on the circumference of the motor fan.

For safe transmission of the pulling force to the motor fan can the BndäbWohnltto the cross web of the U-shaped Tension member on buckets as a precautionary measure to the outside of the ring groove limiting ring collar supported s * aA

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Am · advantageous · further training 4 ·· subject of fire consists in "that the end of the tension member lying at the partition wall" has a bearing pin in a bearing recess is swiveling and securely mounted · With the U-shaped design of the tension member, anyone can See the formation of a bearing bolt with a belt section bent in the direction of the other leg have, so that a simple structure results · In terms of purpose, the bearing recess is detachable in one the partition wall attached bearing piece provided so that easy assembly is guaranteed. The storage ptuck can be inserted axially secured into a recess in the partition or the like without any particular effort Collar bolts be formed, and it is also conceivable to attach the bearing piece to the vacuum cleaner casing directly below to store.

To increase the blasticity of the tension member, it is advantageous if the bearing piece, preferably by a Elastic washer arranged between the collar of the collar bolt and the partition wall, in the direction of the tension member is spring-loaded

A gentle conditioning of the tension member, in particular on Motorgeblase is guaranteed if _f the tension member at least partially vorsugsweise completely with a coating of plastic or the like "provided 1st ·

In any case it is normal if the motor blower is supported on the partition via an elegiac, preferably ring-shaped intermediate member, the one

Clearance of the motor fan opposite the partition guaranteed and the blastness of the tension de Motor blower 9 «g« nflb «r the partition wall noon welter increased.

The invention becomes the following «« old other helpless explained in more detail FÜhrac9 »bel» plele With the essentials for the invention Share approximately aaAatabgereoht again. These parts will ewelt al · nloht on the! • leaning without w «lt« r ·· recognizable are explained on the basis of the remarks. Ks are shown in

Flg. 1 part of an inventive

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Flg. 2 a section along the line A-B

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• In another exemplary embodiment in representations according to FIGS. 1 and 2,

Flg. 5 a world · version of the

Object of delivery in one Illustration see Fig. 1,

Fig. 6 dl · training according to Fig. 5 in View from Ff eil X,

Flg. 7 a section along the line C-D in FIG. 6.

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Fig. 1 and 2 show a laser according to the invention Vacuum cleaner "in the cross-section round ·· <3" sleeve 1, in dta an old 4iesea formed in one piece · partition 2 is provided that there are corrugated horns in a door Ibene lies and old air passage openings 3 provided is. This partition 2 separates the vacuum cleaner body In a suction chamber 4, in which a dust filter 5 located ^ and in a pressure chamber 6 in which a motor fan 7 is provided.

The motor fan provided in the axis of the oehftus 1 7 is old his »the dividing wall 2 volumes in one la cross-section of angled, elastic ring β Ouaml or the like. Centered and arranged under Ewisohenlage dieaes ring ·· 8 in the longitudinal direction of the Gehlusel against the partition wall 2 braced. The elastic ring β surrounds on the same side the openings 3 in the partition 2, so that the engine Bllae 7 sealed from the pressure chamber 6 from the Suction chamber 4 can suck in air

To the Gebllseteil ·· Hotorgebllses d 7 are distributed al gleioheässig · iugglieder formed clamping bsw. Clip elements 9 are arranged so that their ends 12, which are located near the partition 2 and are curved backwards in a hook-shaped manner, are each guided through an opening 14 of the partition 2 and form an inner end of this opening 14 in the direction Suction chamber 4 engage behind protruding cams 13 in a form-fitting manner. In order to secure the clamp-shaped elements 9 against unintentional unhooking, which may result in “no risk” that the “device accidentally falls on the floor” is on the

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Suction side of the partition 2 in the area of each opening 14 a Balteelement 15 provided »that the end 12 of the train * belonging clamp element 9 overlaps and with a cam hair dryer Approach engages in opening 14. This nookenföxmige Approach is on the outside of the associated clamp element 9 with an inclined surface, so that the bath 12 of the Klavaarelementes 9 trots relatively large formation of the opening 14 for the purpose of relief the introduction of the clamp eloquent 9 held securely is. In addition, the holding elements 15 act to seal the openings 14 in the partition 2 and on the electrical insulation of the metallic lamp elements 9.

The baths 10 of the lamp elements 9 provided at a distance from the partition 2 are at least in the shape of a circle formed rolled up in the direction of the housing connector so that the latching leather 10 are formed, which see resiliently can be deformed.

DlesenRastafgliedera 10 are corresponding trough-shaped Latching recesses on the flange part 11 between the motor and fan of the Mctorgebllses 7 assigned, in which the Latching elements IO can engage

When assembling the vacuum cleaner it will be sweckaMssig proceeded that · the motor fan 7 bit the elastic compliant Swish element 8 in the housing 1 to sur System on the partition 2 is used. By an axial pressure, which on the motor fan 7 in the direction is exerted on the partition 2, the resilient iwisohenelement 8 is compressed · Thereafter become the brackets! amente 9, which between their baths

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are outwardly curved, in the area of their Dusrahwölbung exposed to a pressure by a suitable assembly tool, so see the clamp element 9 so wide, so that they grip behind the ribs 13 with their hook-shaped ends 12. The arrangement of three or four clamp elements 9 ensure that the motor blower 7 is securely held in the vacuum cleaner housing 1.

In the embodiment shown in FIGS. 3 and 4, the tension member 9a is designed as a rigid element, which is formed by a substantially I-shaped bent strip. On one leg, the "wipe." its ends straight tugglled 9a on a spherical cap shaped shaped locking cam 10a, with which it is in a corresponding Rastsnlde on the flange part lla of the motor fan 7a engages through the other, outwardly angled end of the link 9a is a Slotted screw 13a guided, which on the side facing away from the motor blower 7a of the openings 3a Partition 2a is held in a nut 12a, which is located in the suction chamber 4a that receives the dust filter 5a on the Partition wall 2a is supported. The length of the link 9a is so dimensioned that the screw 13a is tightened elastic intermediate member 8a between the engine fan 7a and the partition wall 2a is elastically pressed together, so that the engine area 7a is in the pressure chamber 6a of the genius la is printed under bias against the partition 2a

In the case of the execution example shown in FIGS the bow member 9b, which is bent from round spring steel wire, is essentially U-shaped, wherein the transverse web in its middle area transversely to the longitudinal direction of the U-legs at an obtuse angle V-shaped outwards |

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is bent, such that * daft · 1η an outwardly directed raethooker 10b f «is formed. In the motor fan Tb there is a ring groove-shaped recess 17 facing away from the partition 2b on the outer, inwardly directed side surface of the detent boss 10b. ag running fohenkel das Iuggli «d« a 9b, dia g «aftaa» ig. 5 below the level where the RasthOok "r lob showing Qnersteg is bent, the two Lagarbolsan 12b llagan aohsglaioh s * each other

On the partition wall 2b are bundbolsenfOraicre bearings 15b arranged »each of which has a bearing recess 13b for one of the bearing bolts 12b. The bearing flask ISb aind deviated from the engine area 7 Since the partition 2b through antapsatiaanda holes in di «se #« aataokt »like that, the band of every lamrstfloke on the vo »Motorgebllse 7b ab« wandtec Salt «the partition 2b lies. At that in the engine room protruding Section of each storage floke ISb did the storage clearance 13b vaahan "in walch" dar antapcaenanda Lafasbelseai 12b quar aar axis daa engine blows ainoaataakt is. SwiaaSiaa dam volume j «des LagerstOokee ISb« ad the partition 2b is an elastic swivel pad in the shape of a circular ring « If requests, so that the LagasatflaiB · ISb «laetleoh are resiliently mounted for the support of the hot air blower 7b is the tension member 9b by means of a suitable puller steered in its resilient area so that it with dl * Rasthöeker 10b in the intended receiving module of the fan motor 7b engages.

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Claims (1)

1 · Suction "ait" in · * "ine 9BxWBmMtBd having OeIIiIUW ₉ aft whose X3wumfaBd" In · Motoreebläeeeinfceit In Oehttuseiftngsriontung under pretension resiliently abeesttttet lst ₉ gekennaeichnet by DAA as "·· ltotoai * ·· (7 tew · 7a) ait aa ins leioht detachable afcgmttttrtm «ad aa dar ZcwumaadCS tew · 2a) g» 1, agtrt «a 2actOl« d «3en (9 1mm · 9a.) eaeta di · (2 tan * 2a) ftaseapaamt 1st« 2 · StanbwmgT nmeh Ineprooh 1, since g »k» nn «eiobnet dad di aggU «d«> (9) f «d« xad aaag »blld # t alad. aaek Anapxuoh 1 odt * 2, thereby daft di · 8aggli «d« r (9) » 4 · Staubaeue »r aaoh« dam des vorfa «rg« h «] id« n • prftofc ·, daAueom j »fciHi — lotoatt daft athzvs · da · Motorg »l> ltt ·· (7 taw · 7a) Torg» Mh «u» lad. • pzOoh · »dadwrah jrtwiiwlotewtt daft dl · To« li «d> vr (9) »oh 1st Tm ΠηΐΒΜΒΒ aaagtblldat slnd. 6 · Stwib — ngtr aaoh «Jaam der vorhtand ■ nsOalui «dadnxali jukaBBavlehiia't · daft di · (9) j «w» ile an «inam Snd« #in voreug »*» ·! »· Leloht luebar ·· BM ^ U «d (10) for the connection ait d« · (7) ι · · r · t tt t for r ι »· ■ ·· if 0 * I It · »*» · · · · «f« ft f - 2 - ; 7. Vacuum cleaner naoh Anspruoh 6, characterized by «Implies that the member of the council through there · at least · tellkrela-shaped, preferably circularly curved : The end (10) of the tension member (9) is formed and that . the chain link on one shoulder of the motor fan (7), for example on the flange (11) of which a Bastmuldtt is arranged. 8 · Vacuum cleaner according to claim 6 or 7, characterized in that the structural member (10) is resiliently deformable trained 1st 9 · Vacuum cleaner according to one of the preceding claims, characterized in that the tension member (9) pivotable on dar xrannwaad (2), preferably with a recess (14) engaging Hook-shaped bent end (12) mounted 1st sprttofee, daduroh marked that daa tension member (9) in the axial direction of the motor mount blades (7) inseparable, ^ for example fornaohltlaatg »vorsagawelse with one at dar from dam Motorgebltt ·· (7) turned away Side of the dividing wall (2) provided for a support element ($ 1) is arranged. k 11 Vacuum cleaner according to Claim ₉ characterized in that the holding element (15) covering the recess (14) has a testicle engaging in the partition (2) on the outside of the tension member (9). • · · · · · · · III I I 12. Vacuum cleaner according to one of the preceding claims, characterized in that there is approximately a lug member (9b) U-shaped and preferably with the Quaratag intended for the support on the Hotor fan (7b). 13 · Vacuum cleaner according to claim 12, characterized in that that the crosspiece has an outwardly directed latching hump (10b) for dia support on the motor fan (7b). 14. Vacuum cleaner according to claims 12 or 13, characterized thereby, that the transverse web of the tension member (9b) is prismatic, preferably obtuse-angled in the central area V-shape transversely to the motor axis with outwardly directed tip (10b) curved 1st - 15. Vacuum cleaner according to one of claims 12 to 14, characterized characterized in that the legs of the tension member (9b) In Direction to its cross web, vorsugaweiae run at an acute angle, revealing su 16. Vacuum cleaner according to one of claims 13 to 15, characterized characterized in that the legs of the tension member (9b) lie at an acute angle su the plane in which the curved transverse web is provided. 17. Vacuum cleaner according to one of the preceding dm claims « characterized in that the tension member (9b) between two opposing Uafangsflanken the engine fan (7b) is tensioned. 18. Vacuum cleaner according to one of claims 13 to 17, characterized marked that the Rathöcker (10b) on the outer Side surface of an annular groove is supported. 6921Ö72 19 · Vacuum cleaner according to a «claim« 12 to 18, dadureh marked because the end length of the Qtieretege de O-förBdgen Suggllede A) on a preferably the ring * only according to the delimiting ring collar «are tied · 20. Vacuum cleaner according to one of the preceding claims, dadureh marked the end of the tension member (9b) lying at the partition (2b) old a bearing bolt (12b) is pivotably mounted in a bearing recess (13b). 21. Vacuum cleaner according to claim 20, characterized dadureh, dad each leg of the U-shaped sugar glled (9b) sur Formation of an I> agerbolsene (12b) preferably in Towards the other leg has a curved end portion 22 · Vacuum cleaner according to claim 20 or 21, characterized by · Seiehnet that the bearing recess (13b) in a ldsbar Storage case (15b) attached to the partition (2b) or the vacuum cleaner housing is provided 23 · Vacuum cleaner according to claim 22, because it is recognized, rewarded, dae the bearing through a recess in the Partition (2b) or the like axially secured inserted collar bolts (15b) is formed 24. Vacuum cleaner according to one of claims 20 to 23, dadureh It is known that the depository (ISb) is preventive through a »wipe the Bund des Bundbolens (ISb) and the dividing wall (2b) arranged elastic Seheibe (16), in sugrlohtung the Sugglledes (9b) is resiliently gelabgert · SSt * · ··· * · ft · · t Λ.Ι 25. Vacuum cleaner naoh one of the preceding claims, characterized by the fact that »the tension member (9 | bsw · 9a bsw · outer band steel or spring steel wire adt circular « or square cross-section » 26 · Vacuum cleaner similar to one of Claims 1, 2 and 4 to 25, characterized in that the suction member (9a bsw · 9b)
wipe its two volumes in a straight line. 27 "vacuum cleaner naoh one of the preceding claims, characterized in that the DAB Sugglied (9a) of the mn Brennvand (2a)" it one voriugsweise in a chatter (12 ")
engaging screw (13a) is attached 28. Vacuum cleaner according to one of the preceding claims, characterized by the fact that the motor fan (7 to 7a) lan the partition (2 bsv · 2a) over an elastic sleeve, in front wise ring-shaped gwisehesJlied (8 or 8a) dismissed is· 29. Vacuum cleaner according to one of the preceding claims, characterized by the fact that the trailing link (9 bsw · 9a bsw · 9b) at least partially, as a precaution completely is provided with an upper suction made of plastic or the like.