CH355905A - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
CH355905A
CH355905A CH355905DA CH355905A CH 355905 A CH355905 A CH 355905A CH 355905D A CH355905D A CH 355905DA CH 355905 A CH355905 A CH 355905A
Authority
CH
Switzerland
Prior art keywords
vacuum cleaner
dust
flexible
bag
fixed
Prior art date
Application number
Other languages
French (fr)
Inventor
Chatellier Georges
Original Assignee
Chatellier Georges
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 Chatellier Georges filed Critical Chatellier Georges
Publication of CH355905A publication Critical patent/CH355905A/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
    • A47L9/26Incorporation of winding devices for electric cables
    • 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
    • A47L9/0009Storing devices ; Supports, stands or holders
    • A47L9/0018Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner
    • A47L9/0036Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner specially adapted for holding the suction hose

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Description

       

  Aspirateur<B>à</B> poussière    <B>Il</B> existe actuellement de très, nombreux     aspira#          teurs   <B>à</B> poussière qui comportent généralement un  carter monté sur roues et renfermant un moteur  électrique entraînant une turbine<B>à</B> air. Sur l'orifice  d'aspiration de cette turbine est fixée une     bdite,    ren  fermant un sac<B>à</B> poussière et munie      & un    couvercle  amovible. Généralement, ce couvercle comporte une  embouchure sur     laquell,   <B>a</B> se fixe l'embout d'un tuyau  souple d'aspiration dont     Yextrémité    libre peut être  munie     eu#n    tube rigide, d'aspiration.  



  Ce genre     d7aspirateur,    très répandu     aujourd7hui,     comporte généralement un long cordon souple per  mettant de raccorder<B>le</B> moteur électrique<B>à</B><I>un</I>  réseau de distribution. Les ménagères ont tendance,  afin<B>de</B> conférer une autonomie aussi grande que  possible<B>à</B>     raspirateur,   <B>à</B> exiger des cordons souples        & une    très grande longueur<B>(5</B> mètres et plus). Or, la  pratique a prouvé que ces longs cordons sont rapide  ment mis hors     eusage.    soit par écrasement acciden  tel, soit par torsion exagérée. En outre, ces cordons  s'embrouillent et formant des     n#uds    qui sont la  cause de cassures des isolants.

   De plus, ces cordons  de grande longueur restent pincés sous les portes et       s'enroulen#t    autour des meubles,<B>de</B> sorte que le rayon  d'action de l'aspirateur ne correspond pas<B>à</B> celui  que devrait permettre le cordon souple.  



  La présente invention a pour objet un aspirateur  du type décrit et qui tend<B>à</B> remédier aux inconvé  nients cités par le fait qu'il est muni     d#un    enrouleur  sur lequel est fixée l'une des extrémités      & un    cordon  souple destiné<B>à</B> relier électriquement le moteur élec  trique<B>à</B> un réseau de distribution.  



  Le dessin annexé illustre, schématiquement et<B>à</B>  titre d'exemple, une forme d'exécution<B>de</B> l'aspirateur  <B>à</B> poussière, objet<B>de</B> l'invention.  



  La     fig.   <B>1</B> en est une vue partiellement en coupe.    La     fig.    2 est une vue de profil, l'une des roues  étant retirée.  



  Selon<B>la</B> dessin annexé,     Paspirateur    comprend un  carter<B>1</B>     parallélépipédique    et qui, présente, vu de  profil, la forme      & un    hexagone non régulier. Chaque  paroi latérale 2 de ce carter porte un axe<B>3</B> sur  lequel est     pivotée    librement     une    roue 4 munie d'un  bandage<B>5</B> en matière souple et élastique telle que  du caoutchouc, par exemple.  



  Le diamètre<B>d</B> des roues 4 est plus grand que la  plus grande diagonale e     d7une    face latérale du car  ter<B>1.</B> Les axes<B>3</B> étant fixés approximativement au  centre de ces faces latérales, il     eensuit    que, vues<B>de</B>  profil     (fig.    2), les roues 4 débordant<B>de</B> toutes parts  le carter<B>1.</B>  



  Un moteur électrique<B>6</B> est fixé dans la partie  inférieure du carter et     entraffie    une turbine<B>à</B> air<B>7.</B>  Une boîte<B>8</B> munie d'un, sac<B>à</B> poussière<B>9</B> est fixée  sur l'orifice d'aspiration<B>10</B> de cette turbine, et un  couvercle amovible<B>11</B> est fixé de manière connue  sur ]!extrémité de cette     bdite.    Ce couvercle porte  un conduit souple 12 dont l'extrémité est fixée sur  une bride<B>13</B> portée par un moyeu 14. Ce damier  est fixé rigidement sur un axe,<B>15</B> et comporte une  gorge interne<B>16.</B> Des orifices<B>17</B> reliant<B>le</B> conduit  souple 12<B>à</B> la gorge interne,<B>16.</B> Cet axe<B>15</B> est fixé  rigidement<B>à</B> l'une des parois latérales du carter<B>1</B>  par un support 22.

   Un tambour<B>18</B> est     pivotésur    ce  moyeu et un ressort enrouleur<B>19</B> dont     17une    des  extrémités est fixée<B>à</B> l'axe<B>15,</B> tandis que son autre  extrémité est fixée<B>à</B> un carter 20 solidaire du tam  bour,     teàd   <B>à</B> faire tourner celui-ci sur le moyeu. Ce  tambour est muni de, deux parois latérales 21 et       Pune    des extrémités d'un tube      & aspiration    souple  <B>23</B> traverse la paroi du tambour et s'ouvre dans la  gorge<B>16.</B> L'extrémité libre de, ce tube      & aspiration     souple émerge du carter<B>1</B> par un guide 24.

        Le sac<B>à</B> poussière<B>9</B> repose sur une pédale<B>25</B>  soumise<B>à</B> Faction     du    ressort et qui constitue simul  tanément le contact mobile d'un interrupteur<B>26, 27,</B>  inséré dans le circuit     d7alimentation,    d'une lampe<B>à</B>  incandescence protégée par un cabochon<B>29.</B>  



  Le carter<B>1</B> renferme encore un enrouleur pour  un cordon électrique souple<B>30</B> de raccordement du  moteur électrique<B>6 à</B> un réseau<B>de</B> distribution. Cet  enrouleur comprend un tambour<B>31</B> muni de deux  parois latérales de guidage<B>32</B> et pivoté sur un axe  <B>33</B> fixé<B>à</B>     Fune,    des, parois latérales du carter<B>1.</B> Ce  tambour est soumis.<B>à</B> Faction     çFun    ressort enrouleur  34 logé dans un carter<B>35</B> et dont rune des extrémi  tés est fixée au tambour, tandis que l'autre extrémité  est fixée<B>à</B>     Paxe   <B>33.</B>     Uune    des parois<B>de</B> guidage<B>32</B>  porte deux bagues<B>36,

   37</B> sur chacune desquelles est  appliqué     élastiquement    un contact frottant<B>38, 39</B>  dont l'un est relié par un conducteur 40<B>à</B>     Fune    des  bornes     d7alimentation    a du moteur électrique tandis  que l'autre est relié<B>à</B> la seconde borne d'alimenta  tion<B>b</B> du moteur par deux conducteurs, 41, 42 et un  interrupteur 43. Chaque bague<B>36, 37</B> est reliée élec  triquement<B>à</B>     run    des conducteurs du cordon souple  <B>30</B> qui émerge du carter<B>1</B> par un guide 44.  



  <B>De</B> ce qui précède et de l'examen du dessin, il  est aisé de se rendre compte que le cordon souple  <B>30</B> est toujours enroulé sur<B>le</B> tambour et se dévide  ou s'enroule sur celui-ci selon les déplacements<B>de</B>  l'aspirateur. Ainsi, seule la longueur<B>de</B> cordon sou  ple nécessaire au raccordement de l'aspirateur au  réseau de distribution est hors du carter<B>1. Il</B> s'ensuit  que ce cordon ne traîne plus sur<B>le</B> sol et que son  rangement s'effectue sans fatigue, de sorte que sa       gaîne    isolante est beaucoup mieux préservée contre       les,    risques de détérioration que ce n'est le cas pour  les cordons souples des aspirateurs connus.

   Pour  mettre     raspirateur    en marche, il suffit     d7actionner     l'interrupteur 43.  



  De même, le ressort<B>19</B> tend<B>à</B> maintenir<B>le</B> tube  souple d'aspiration<B>23</B> constamment enroulé sur son  enrouleur. En conséquence, seule la longueur du    tube d'aspiration nécessaire pour permettre<B>le</B> travail  émerge du carter<B>1.</B> Ce tube souple d'aspiration ne  risque plus, dès lors, d'être écrasé par inadvertance.  



  Enfin, lorsque le sac<B>à</B> poussière<B>9</B> est plein, son  poids est suffisant pour abaisser la pédale et provo  quer la fermeture du circuit d'alimentation du signal  lumineux afin d'avertir l'usager qu'il doit vidanger  le sac<B>à</B> poussière.<B>Il</B> lui suffit alors     douvrir    une  porte 45 et de libérer<B>le</B> couvercle amovible<B>11</B> pour  avoir toute latitude de retirer ce sac<B>9</B> plein de  poussière.



  <B> dust </B> vacuum cleaner <B> There </B> currently exist a large number of <B> dust </B> vacuum cleaners which generally have a casing mounted on wheels and enclosing an electric motor driving an <B> air </B> turbine. On the suction port of this turbine is attached a bdite, closing a <B> to </B> dust bag and provided with a removable cover. Generally, this cover has a mouth on which the end piece of a flexible suction pipe is attached, the free end of which can be fitted with a rigid suction tube.



  This type of vacuum cleaner, very widespread today, generally has a long flexible cord allowing the <B> </B> electric motor to be connected <B> to </B> <I> </I> a distribution network. Housewives tend, in order to <B> </B> confer as much autonomy as possible <B> to </B> the vacuum cleaner, <B> to </B> require flexible cords & a very long length <B > (5 </B> meters and more). However, practice has shown that these long cords are quickly put out of use. either by accidental crushing or by exaggerated twisting. In addition, these cords become tangled and form knots which are the cause of breakage of the insulators.

   In addition, these long cords remain pinched under doors and wrap around furniture # t, <B> de </B> so that the range of the vacuum cleaner does not correspond <B> to < / B> the one that the flexible cord should allow.



  The present invention relates to a vacuum cleaner of the type described and which tends to <B> to </B> overcome the drawbacks mentioned by the fact that it is provided with a reel to which one of the ends is fixed. flexible cord intended <B> to </B> electrically connect the electric motor <B> to </B> a distribution network.



  The appended drawing illustrates, schematically and <B> by </B> by way of example, an embodiment <B> of </B> the <B> dust </B> vacuum cleaner, object <B> of the </B> invention.



  Fig. <B> 1 </B> is a partially sectioned view. Fig. 2 is a side view, one of the wheels being removed.



  According to <B> the </B> attached drawing, the vacuum cleaner comprises a parallelepiped <B> 1 </B> casing which, seen in profile, has the shape of a non-regular hexagon. Each side wall 2 of this housing carries an axis <B> 3 </B> on which is freely pivoted a wheel 4 provided with a tire <B> 5 </B> made of flexible and elastic material such as rubber, for example example.



  The diameter <B> d </B> of the wheels 4 is greater than the largest diagonal of a side face of the housing <B> 1. </B> The axles <B> 3 </B> being fixed approximately at the center of these side faces, it follows that, viewed <B> from </B> profile (fig. 2), the wheels 4 projecting <B> from </B> on all sides the casing <B> 1. </ B>



  An electric motor <B> 6 </B> is fixed in the lower part of the casing and supports an <B> air </B> turbine <B> 7. </B> A box <B> 8 </ B > fitted with a <B> dust </B> <B> 9 </B> bag is attached to the suction port <B> 10 </B> of this turbine, and a removable cover < B> 11 </B> is fixed in a known manner on]! End of this database. This cover carries a flexible duct 12, the end of which is fixed on a flange <B> 13 </B> carried by a hub 14. This checkerboard is rigidly fixed on an axis, <B> 15 </B> and comprises a internal groove <B> 16. </B> Openings <B> 17 </B> connecting <B> the </B> flexible duct 12 <B> to </B> the internal groove, <B> 16. </B> This pin <B> 15 </B> is rigidly fixed <B> to </B> one of the side walls of the housing <B> 1 </B> by a support 22.

   A drum <B> 18 </B> is pivoted on this hub and a winding spring <B> 19 </B>, one end of which is fixed <B> to </B> the axis <B> 15, </ B> while its other end is fixed <B> to </B> a casing 20 integral with the drum, ie <B> to </B> rotate the latter on the hub. This drum is provided with two side walls 21 and one end of a flexible suction tube & <B> 23 </B> passes through the wall of the drum and opens into the groove <B> 16. </B> The free end of this flexible suction tube emerges from the housing <B> 1 </B> by a guide 24.

        The <B> dust </B> <B> 9 </B> bag rests on a <B> 25 </B> pedal subjected <B> to </B> the action of the spring and which simultaneously constitutes the contact movable of a switch <B> 26, 27, </B> inserted in the supply circuit, of a <B> </B> incandescent lamp protected by a cap <B> 29. </B>



  The housing <B> 1 </B> also contains a reel for a flexible electric cord <B> 30 </B> for connecting the electric motor <B> 6 to </B> a network <B> of </ B > distribution. This reel comprises a drum <B> 31 </B> provided with two lateral guide walls <B> 32 </B> and pivoted on an axis <B> 33 </B> fixed <B> to </B> Fune, des, side walls of the casing <B> 1. </B> This drum is subjected. <B> to </B> Faction çFun winding spring 34 housed in a casing <B> 35 </B> and of which rune of the ends is fixed to the drum, while the other end is fixed <B> to </B> Paxe <B> 33. </B> One of the <B> </B> guide walls <B> 32 </B> wears two rings <B> 36,

   37 </B> on each of which is elastically applied a rubbing contact <B> 38, 39 </B> one of which is connected by a conductor 40 <B> to </B> One of the supply terminals to the electric motor while the other is connected <B> to </B> the second motor supply terminal <B> b </B> by two conductors, 41, 42 and a switch 43. Each ring <B> 36 , 37 </B> is electrically connected <B> to </B> run of the conductors of the flexible cord <B> 30 </B> which emerges from the housing <B> 1 </B> by a guide 44.



  <B> From </B> the above and from an examination of the drawing, it is easy to see that the flexible cord <B> 30 </B> is still wound on the <B> the </B> drum and unwinds or winds on it according to the movements <B> of </B> the vacuum cleaner. Thus, only the length <B> of </B> flexible cord necessary to connect the vacuum cleaner to the distribution network is outside the housing <B> 1. It </B> follows that this cord no longer trails on <B> the </B> ground and that its storage is carried out without fatigue, so that its insulating sheath is much better preserved against the risk of deterioration. than this is the case for the flexible cords of known vacuum cleaners.

   To start the vacuum cleaner, simply turn on switch 43.



  Likewise, the spring <B> 19 </B> tends <B> </B> to maintain <B> the </B> flexible suction tube <B> 23 </B> constantly wound on its reel. Consequently, only the length of the suction tube necessary to allow <B> the </B> work emerges from the housing <B> 1. </B> This flexible suction tube therefore no longer risks to be inadvertently overwritten.



  Finally, when the <B> to </B> dust bag <B> 9 </B> is full, its weight is sufficient to lower the pedal and cause the closure of the light signal supply circuit in order to warn the user must empty the <B> dust </B> bag. <B> All </B> then has to open a door 45 and release <B> the </B> removable cover <B > 11 </B> to have the freedom to remove this <B> 9 </B> bag full of dust.


    

Claims (1)

<B>REVENDICATION</B> Aspirateur<B>à</B> poussière comportant un carter monté sur roues et renférinant un moteur électrique entraffiant une turbine<B>à</B> air aspirant de Fair <B>à</B> tra vers un sac<B>à</B> poussière enfermé dans une Wite en liaison avec un tube d'aspiration souple, caractérisé par<B>k</B> fait que<B>le</B> carter -est muni d'un enrouleur sou mis<B>à</B> l'action d'un ressort et sur lequel est fixée l'une des extrémités d'un cordon souple destiné<B>à</B> relier le moteur électrique<B>à</B> un réseau de distribution. <B> CLAIM </B> <B> dust </B> vacuum cleaner comprising a casing mounted on wheels and referencing an electric motor driving a turbine <B> to </B> suction air from Fair <B> to </ B> through a <B> dust </B> bag enclosed in a Wite in conjunction with a flexible suction tube, characterized by <B> k </B> causing <B> the </B> housing -is equipped with a winder subjected <B> to </B> the action of a spring and on which is fixed one of the ends of a flexible cord intended <B> to </B> connect the electric motor <B> to </B> a distribution network. SOUS-REVENDICATIONS <B>1.</B> Aspirateur selon la revendication, caractérisé par<B>le</B> fait que<B>le</B> carter renferme un second enrou leur soumis<B>à</B> l'action d'un ressort et sur lequel est fixée l'une des extrémités du tube d'aspiration <B>souple.</B> 2. Aspirateur selon la revendication et la sous- revendication <B>1,</B> caractérisé par<B>le</B> fait qu'il est muni d'un dispositif avertisseur mis en fonction lorsque<B>le</B> sac<B>à</B> poussière est plein. SUB-CLAIMS <B> 1. </B> Vacuum cleaner according to claim, characterized by <B> the </B> causes that <B> the </B> housing contains a second hoarse subject <B> to </ B> the action of a spring and on which is fixed one end of the <B> flexible suction tube. </B> 2. Vacuum cleaner according to claim and sub-claim <B> 1, < / B> characterized by <B> the </B> that it is provided with a warning device activated when <B> the </B> <B> dust </B> bag is full. <B>3.</B> Aspirateur selon la revendication et les sous- revendications <B>1</B> et 2, caractérisé par<B>le</B> fait que le dispositif avertisseur comprend un signal lumineux dont<B>le</B> circuit d'alimentation est commandé par un interrupteur actionné par<B>le</B> poids du sac<B>à</B> poussière. <B> 3. </B> Vacuum cleaner according to claim and sub-claims <B> 1 </B> and 2, characterized by <B> the </B> that the warning device comprises a light signal of which < B> the </B> power supply circuit is controlled by a switch actuated by <B> the </B> weight of the <B> dust </B> bag.
CH355905D 1959-06-18 1959-06-18 Vacuum cleaner CH355905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH355905T 1959-06-18

Publications (1)

Publication Number Publication Date
CH355905A true CH355905A (en) 1961-07-31

Family

ID=4511003

Family Applications (1)

Application Number Title Priority Date Filing Date
CH355905D CH355905A (en) 1959-06-18 1959-06-18 Vacuum cleaner

Country Status (1)

Country Link
CH (1) CH355905A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651536A (en) * 1970-01-08 1972-03-28 James J Bolzan Jr Canister vacuum cleaner with retractable hose
US3771192A (en) * 1970-02-05 1973-11-13 A Zaleski Combination toy dog and vacuum cleaner
EP0061212A1 (en) * 1981-03-19 1982-09-29 Koninklijke Philips Electronics N.V. Wheeled vacuum-cleaner
FR2617390A1 (en) * 1987-06-30 1989-01-06 Flakt Entreprise MOBILE SENSOR DEVICE FOR CENTRALIZED SUCTION SYSTEM
WO2003096862A2 (en) * 2002-05-15 2003-11-27 Techtronic Industries Company Limited Suction cleaners
CN1307955C (en) * 2002-09-19 2007-04-04 派司公司 Soft cling female condom

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651536A (en) * 1970-01-08 1972-03-28 James J Bolzan Jr Canister vacuum cleaner with retractable hose
US3771192A (en) * 1970-02-05 1973-11-13 A Zaleski Combination toy dog and vacuum cleaner
EP0061212A1 (en) * 1981-03-19 1982-09-29 Koninklijke Philips Electronics N.V. Wheeled vacuum-cleaner
FR2617390A1 (en) * 1987-06-30 1989-01-06 Flakt Entreprise MOBILE SENSOR DEVICE FOR CENTRALIZED SUCTION SYSTEM
EP0299837A1 (en) * 1987-06-30 1989-01-18 La Ventilation Industrielle Et Miniere Mobile suction device for a central vacuum system
WO2003096862A2 (en) * 2002-05-15 2003-11-27 Techtronic Industries Company Limited Suction cleaners
WO2003096862A3 (en) * 2002-05-15 2004-02-05 Techtronic Ind Co Ltd Suction cleaners
CN1307955C (en) * 2002-09-19 2007-04-04 派司公司 Soft cling female condom

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