EP0176095A2 - Housing for a hand vacuum cleaner - Google Patents

Housing for a hand vacuum cleaner Download PDF

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Publication number
EP0176095A2
EP0176095A2 EP85112181A EP85112181A EP0176095A2 EP 0176095 A2 EP0176095 A2 EP 0176095A2 EP 85112181 A EP85112181 A EP 85112181A EP 85112181 A EP85112181 A EP 85112181A EP 0176095 A2 EP0176095 A2 EP 0176095A2
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EP
European Patent Office
Prior art keywords
housing
storage space
dust
vacuum cleaner
channel
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.)
Granted
Application number
EP85112181A
Other languages
German (de)
French (fr)
Other versions
EP0176095A3 (en
EP0176095B1 (en
Inventor
Gernot Jacob
Leon Radom
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.)
Progress Elektrogeraete GmbH
Original Assignee
Progress Elektrogeraete GmbH
Progress Elektrogeraete Mauz and Pfeiffer GmbH and Co
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 Progress Elektrogeraete GmbH, Progress Elektrogeraete Mauz and Pfeiffer GmbH and Co filed Critical Progress Elektrogeraete GmbH
Priority to AT85112181T priority Critical patent/ATE52177T1/en
Publication of EP0176095A2 publication Critical patent/EP0176095A2/en
Publication of EP0176095A3 publication Critical patent/EP0176095A3/en
Application granted granted Critical
Publication of EP0176095B1 publication Critical patent/EP0176095B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47L9/0009—Storing devices ; Supports, stands or holders
    • A47L9/0018—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner
    • A47L9/0027—Storing 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 cleaning tools
    • 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
    • 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
    • A47L9/32—Handles
    • A47L9/327—Handles for suction cleaners with hose between nozzle and casing

Definitions

  • the present invention relates to a housing for a vacuum cleaner and in particular to a housing for a hand-held vacuum cleaner according to the preamble of claim 1.
  • Vacuum cleaners especially household vacuum cleaners, are usually used with several accessories, such as various nozzles and brushes, which are each intended for a specific suction process.
  • various nozzles and brushes which are each intended for a specific suction process.
  • the nozzles are expediently always at hand on or in the vacuum cleaner housing.
  • the vacuum cleaner can be preceded by a carpet brush with its own electric drive, which is connected to an electrical connection of the vacuum cleaner via a cable.
  • vacuum cleaners are known as canister vacuum cleaners, for example from DE-AS 16 28 702.
  • a cuboid housing of a vacuum cleaner which has a recess on its underside for receiving the rolled-up suction hose and a second cavity for receiving a mouthpiece.
  • the mouthpiece receiving space is arranged on the side of the dust bag space facing away from the motor.
  • the partition between the mouthpiece receiving space and the dust bag space is formed in two parts and with undercuts, since it is difficult to produce in one piece with the housing for reasons of injection molding.
  • at least two different injection molds or a single, complicated one are necessary with this housing shape. In any case, the production is complex and therefore expensive.
  • a cylinder vacuum cleaner is described in DE-AS 16 28 685.
  • a recess is formed in the housing wall above the dust bag, in which the most frequently used suction nozzle is accommodated.
  • additional suction nozzles are placed in a common holder on this recess, which means that the smooth contour of the housing is lost and the danger arises that the attachment gets caught in the cable of the vacuum cleaner or gets caught on an edge of the furniture and is therefore damaged.
  • one Such attachment is not suitable for use with handheld vacuum cleaners, since the holder would be flung away due to its rapid back and forth movement and the associated, constantly changing inclination when vacuuming.
  • both of the vacuum cleaner designs mentioned have the disadvantage in common that the air-permeable partition between the dust bag compartment and the suction motor is flat, so that the dust bag can lie against the wall, as a result of which the suction effect is no longer distributed over the entire dust bag, but only still occurs in the areas of the dust bag that abut the openings of the partition.
  • the suction effect is no longer distributed over the entire dust bag, but only still occurs in the areas of the dust bag that abut the openings of the partition.
  • the object of the invention is therefore to design a generic housing for a hand-held vacuum cleaner, which is of compact construction, consists of as few parts as possible and which enables a full utilization of the capacity of the dust bag.
  • the bottom part of the housing is made in one piece and without undercuts and is therefore simple and therefore inexpensive to manufacture. According to the invention, it has recesses into which the accessories can be easily inserted from the outside, in such a way that they are completely accommodated in the recesses. As a result, the handheld vacuum cleaner maintains its aesthetically pleasing shape.
  • the Smooth-surface housing also prevents getting stuck on furniture edges, curtains and the like when handling the vacuum cleaner.
  • a first housing recess is formed by a storage space for a nozzle which is arranged between the front dust chamber and the rear motor chamber of the housing and is open towards the bottom of the housing, an intermediate space which is already present in conventional vacuum cleaner housings being enlarged, which is technically used to form the is provided in this section of the sealing groove.
  • the air passage openings in the intermediate wall between the dust chamber and the engine compartment are expediently arranged on both sides of the storage space, the intermediate wall having the air passage openings being set back in the direction of the engine compartment relative to the front wall of the storage space.
  • the storage space advantageously has essentially the shape of the nozzle to be accommodated with slightly enlarged dimensions. This allows the nozzle to be conveniently inserted into the storage space without being wasted ter room remains.
  • a ring-shaped extension which extends in the direction of the base and extends conically upwards and onto which the nozzle can be plugged, is expediently formed on the upper wall of the storage space. This provides a particularly simple attachment option for the nozzle.
  • the storage space can essentially have the shape of an upholstery nozzle, so that the frequently used upholstery nozzle can be accommodated therein.
  • a second storage space running in the longitudinal direction of the dust space for receiving a further nozzle can be formed in the bottom region of the dust space. Because of its special shape, the elongated crevice nozzle is particularly suitable for this, which is also required for almost every suction process.
  • a channel which runs in its longitudinal direction and is open towards the floor and opens into the storage space for receiving an electrical connecting cable for a carpet brush.
  • a further accessory namely the electrical connection cable for a carpet brush, can be accommodated in the housing according to the invention.
  • At least one pair of opposing clamping arms is arranged in the channel, between which the cable can be clamped. In this way, the cable is securely fastened within the housing so that it does not interfere with the suction process.
  • a socket for the plug connection of the cable is advantageously in an axial orientation in a recess in the engine compartment which adjoins the duct arranged the channel.
  • This design has the advantage that the plug can be inserted into the socket from below and sunk into the housing, which not only gives the vacuum cleaner housing a more pleasing appearance, but also avoids angle plugs and cumbersome cable routing.
  • the housing for a handheld vacuum cleaner shown in FIGS. 1 and 2 has a front dust compartment 1 and a rear engine compartment 2, which are separated by an intermediate wall 3.
  • the lid 4 of the dust chamber 1 can be opened in the direction of an arrow shown in FIG. 1 and is connected in an airtight manner to the bottom part of the dust chamber 1 by means of a seal 5 which is inserted into a circumferential groove 6.
  • a storage space 7 for receiving an upholstery nozzle 7a is formed between the dust space 1 and the engine compartment 2.
  • This storage space 7 has a front side wall 8, an upper wall 9, in which a section of the circumferential groove 6 is formed, and a rear wall 10.
  • the storage space 7 is open towards the bottom of the housing and, as in particular from FIG. 2 to see a shape that corresponds to the upholstery nozzle to be accommodated.
  • On the top wall 9 of the Storage space is a ring-shaped extension 11, which extends in the direction of the bottom side and is widened conically upwards, onto which the upholstery nozzle to be accommodated in the storage space 7 can be plugged.
  • air passage openings 20 are formed which connect the dust compartment 1 to the engine compartment 2. Since the intermediate wall 3 containing the air passage openings is set back in relation to the front wall 8 of the storage space 7, a dust bag 21 cannot come into contact with the air passage openings 20 and close them, so that a uniform distribution of the suction effect in the dust chamber is ensured.
  • a second storage space 12 which extends in the longitudinal direction and serves to receive a crevice nozzle 13.
  • the vacuum cleaner housing also has, in the floor area of the engine compartment 2, a channel 14, which is open towards the floor and opens into the storage space 7, for receiving an electrical connecting cable 15 for a carpet brush.
  • a pair of opposing clamping arms 16 is arranged in the channel 14, between which the cable 15 can be clamped.
  • the depth of the channel 14 increases in such a way that a plug 17 of the electrical connecting cable 15 can be conveniently guided within the channel and inserted into a socket 18 which is located in a housing chamber 19 adjoining the channel 14 is arranged.

Landscapes

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

Abstract

Housing for a hand vacuum cleaner, the stowage chamber in the bottom portion of the housing being made by a cavity in the housing wall for formfit holding of the accessory part and in its longitudinal dimensions being arranged perpendicular to the longitudinal axis of the housing, and the stowage chamber being integrated in the baffle and at least partially projecting into the dust chamber, the endless seal extending over the upper wall of the stowage chamber.

Description

Die vorliegende Erfindung betrifft ein Gehäuse für einen Staubsauger und insbesondere ein Gehäuse für einen Handstaubsauger gemäß dem Oberbegriff des Anspruchs 1.The present invention relates to a housing for a vacuum cleaner and in particular to a housing for a hand-held vacuum cleaner according to the preamble of claim 1.

Staubsauger, insbesondere Haushaltsstaubsauger, werden üblicherweise mit mehreren Zubehörteilen, wie beispielsweise verschiedenen DUsen und Bürsten, verwendet, die jeweils für einen bestimmten Saugvorgang vorgesehen sind. Da diese Düsen jedoch oft nur dann benutzt werden, wenn sie ohne lange Laufwege greifbar sind, werden die Düsen zweckmä-βigerweise am oder im Staubsaugergehäuse stets griffbereit mitgeführt. Darüber hinaus kann dem Staubsauger eine Teppichbürste mit eigenem elektrischen Antrieb vorgeschaltet werden, der über ein Kabel mit einem elektrischen Anschluß des Staubsaugers verbunden wird.Vacuum cleaners, especially household vacuum cleaners, are usually used with several accessories, such as various nozzles and brushes, which are each intended for a specific suction process. However, since these nozzles are often only used if they can be gripped without long walking distances, the nozzles are expediently always at hand on or in the vacuum cleaner housing. In addition, the vacuum cleaner can be preceded by a carpet brush with its own electric drive, which is connected to an electrical connection of the vacuum cleaner via a cable.

welche Staubsauger sind als Bodenstaubsauger beispielsweiaus der DE-AS 16 28 702 bekannt. In dieser Druckschrift wird ein quaderförmiges Gehäuse eines Bodenstaubsaugers beschrieben, das an seiner Unterseite eine Ausnehmung zum Aufnehmen des aufgerollten Saugschlauches sowie einen zweiten Hohlraum aufweist, zur Aufnahme eines Mundstückes. Der Mundstückaufnahmeraum ist dabei auf der dem Motor abgewandten Seite des Staubbeutelraumes angeordnet. Durch diese Anordnung wird die Bauweise des Staubsaugers sehr lang und somit sperrig, was jedoch bei mit Rädern versehenen Bodenstaubsaugern eine nur untergeordnete Rolle spielt. Zur Verwendung bei Handstaubsaugern ist diese Anordnung jedoch weniger geeignet, da Handstaubsauger kompakt und handlich sein müssen. Darüber hinaus ist die Trennwand zwischen dem MundstUckaufnahmeraum und dem Staubbeutelraum zweistückig und mit Hinterschneidungen ausgebildet, da sie aus spritzgußtechnischen Gründen nur schwer einstückig mit dem Gehäuse herstellbar ist. Somit sind bei dieser Gehäuseform entweder mindestens zwei verschiedene Spritzgußformen notwendig oder eine einzelne, komplizierte. In jedem Fall ist die Herstellung aufwendig und somit teuer.which vacuum cleaners are known as canister vacuum cleaners, for example from DE-AS 16 28 702. In this document, a cuboid housing of a vacuum cleaner is described, which has a recess on its underside for receiving the rolled-up suction hose and a second cavity for receiving a mouthpiece. The mouthpiece receiving space is arranged on the side of the dust bag space facing away from the motor. This arrangement makes the construction of the vacuum cleaner very long and therefore bulky, which, however, only plays a subordinate role in the case of wheeled vacuum cleaners. However, this arrangement is less suitable for use with hand-held vacuum cleaners, since hand-held vacuum cleaners must be compact and handy. In addition, the partition between the mouthpiece receiving space and the dust bag space is formed in two parts and with undercuts, since it is difficult to produce in one piece with the housing for reasons of injection molding. Thus, at least two different injection molds or a single, complicated one are necessary with this housing shape. In any case, the production is complex and therefore expensive.

Eine weitere Ausführungsform eines Bodenstaubsaugers ist in der DE-AS 16 28 685 beschrieben. Bei dem in dieser Druckschrift beschriebenen Bodenstaubsauger Ist in der oberhalb des Staubbeutels liegenden Gehäusewand eine Vertiefung ausgebildet, in der die meistbenutzte Saugdüse aufgenommen ist. Weitere Saugdüsen werden jedoch in einem gemeinsamen Halter auf diese Vertiefung aufgesetzt, wodurch die glatte Kontur des Gehäuses verloren geht und sich die Gefahr einstellt, daß der Aufsatz sich im Kabel des Staubsaugers verfängt oder an einer Möbelkante hängen bleibt und somit beschädigt wird. Darüber hinaus ist eine solche Befestigung zur Verwendung bei Handstaubsaugern nicht geeignet, da durch deren schnelle Hin- und Herbewegung und die damit verbundene, ständig wechselnde Neigung beim Staubsaugen die Halterung weggeschleudert wUrde.Another embodiment of a cylinder vacuum cleaner is described in DE-AS 16 28 685. In the vacuum cleaner described in this document, a recess is formed in the housing wall above the dust bag, in which the most frequently used suction nozzle is accommodated. However, additional suction nozzles are placed in a common holder on this recess, which means that the smooth contour of the housing is lost and the danger arises that the attachment gets caught in the cable of the vacuum cleaner or gets caught on an edge of the furniture and is therefore damaged. In addition, one Such attachment is not suitable for use with handheld vacuum cleaners, since the holder would be flung away due to its rapid back and forth movement and the associated, constantly changing inclination when vacuuming.

Beiden genannten Staubsauger-Bauformen ist vor allem jedoch der Nachteil gemeinsam, daß die luftdurchlässige Trennwand zwischen Staubbeutelraum und Saugmotor eben ausgebildet ist, so daß der Staubbeutel sich an die Wand anlegen kann, wodurch die Saugwirkung sich nicht mehr über den gesamten Staubbeutel verteilt, sondern nur noch an den Bereichen des Staubbeutels auftritt, die an den Öffnungen der Trennwand anliegen. Somit wird durch die von der Trennwand entfernt liegenden Bereiche des Staubbeutels kaum noch Luft in den Staubbeutelraum abgesaugt und dadurch die Aufnahmekapazität des Staubbeutels nicht vollständig ausgenützt.However, both of the vacuum cleaner designs mentioned have the disadvantage in common that the air-permeable partition between the dust bag compartment and the suction motor is flat, so that the dust bag can lie against the wall, as a result of which the suction effect is no longer distributed over the entire dust bag, but only still occurs in the areas of the dust bag that abut the openings of the partition. Thus, hardly any air is sucked into the dust bag space through the areas of the dust bag located away from the dividing wall, and therefore the absorption capacity of the dust bag is not fully utilized.

Aufgabe der Erfindung ist es daher, ein gattungsgemäßes Gehäuse für einen Handstaubsauger zu gestalten, das kompakt aufgebaut ist, aus möglichst wenigen Teilen besteht und das eine vollständige Ausnutzung der Kapazität des Staubbeutels ermöglicht.The object of the invention is therefore to design a generic housing for a hand-held vacuum cleaner, which is of compact construction, consists of as few parts as possible and which enables a full utilization of the capacity of the dust bag.

Diese Aufgabe wird erfindungsgemäß durch die im Kennzeichen des Anspruchs 1 angegebenen Merkmale gelöst.This object is achieved by the features specified in the characterizing part of claim 1.

Das Bodenteil des Gehäuses ist einstückig und ohne Hinterschneidungen ausgebildet und daher einfach und somit billig herzustellen. Es weist gemäß der Erfindung Vertiefungen auf, in welche die Zubehörteile von außen leicht eingesetzt werden können, derart, daß sie in den Vertiefungen vollständig aufgenommen werden. Dadurch behält der Handstaubsauger seine ästhetisch ansprechende Form. Das glattflächige Gehäuse verhindert darüber hinaus bei der Handhabung des Staubsaugers ein Hängenbleiben an Möbelkanten, Gardinen und dergleichen.The bottom part of the housing is made in one piece and without undercuts and is therefore simple and therefore inexpensive to manufacture. According to the invention, it has recesses into which the accessories can be easily inserted from the outside, in such a way that they are completely accommodated in the recesses. As a result, the handheld vacuum cleaner maintains its aesthetically pleasing shape. The Smooth-surface housing also prevents getting stuck on furniture edges, curtains and the like when handling the vacuum cleaner.

Eine erste Gehäusevertiefung ist gemäß der Erfindung von einem zwischen dem vorderen Staubraum und dem hinteren Motorraum des Gehäuses angeordneten, zur Bodenseite des Gehäuses hin geöffneten Stauraum für eine Düse gebildet, wobei ein auch bei herkömmlichen Staubsaugergehäusen ohnehin vorhandener Zwischenraum vergrößert ist, der technisch zur Ausbildung des in diesem Bereich verlaufenden Abschnittes der Dichtungsnut vorgesehen ist. Dies hat den Vorteil, daß der Aufbewahrungsraum für die Düse praktisch ohne großen zusätzlichen Aufwand, wie Hinterschneidungen,, zusätzliche Spritzgußformen oder Teile, ausgebildet wird, da lediglich ein bereits vorhandener Zwischenraum durch Vergrößerung nutzbar gemacht wird.According to the invention, a first housing recess is formed by a storage space for a nozzle which is arranged between the front dust chamber and the rear motor chamber of the housing and is open towards the bottom of the housing, an intermediate space which is already present in conventional vacuum cleaner housings being enlarged, which is technically used to form the is provided in this section of the sealing groove. This has the advantage that the storage space for the nozzle is formed practically without much additional effort, such as undercuts, additional injection molds or parts, since only an existing space can be used by enlarging it.

Die Luftdurchtrittsöffnungen in der Zwischenwand zwischen dem Staubraum und dem Motorraum sind zweckmäßigerweise zu beiden Seiten des Stauraumes angeordnet, wobei die die Luftdurchtrittsöffnungen aufweisende Zwischenwand erfindungsgemäß gegenüber der Vorderwand des Stauraumes in Richtung des Motorraumes zurückversetzt ist. Diese Ausbildung hat den Vorteil, daß der in den Staubraum eingesetzte Staubbeutel nicht an den Luftdurchtrittsöffnungen anliegen kann, wodurch eine gleichmäßige Verteilung der Saugwirkung um den gesamten Staubbeutel und somit eine wesentlich bessere Ausnutzung der Kapazität erreicht wird.The air passage openings in the intermediate wall between the dust chamber and the engine compartment are expediently arranged on both sides of the storage space, the intermediate wall having the air passage openings being set back in the direction of the engine compartment relative to the front wall of the storage space. This design has the advantage that the dust bag inserted into the dust chamber cannot lie against the air passage openings, as a result of which a uniform distribution of the suction effect around the entire dust bag and thus a significantly better utilization of the capacity is achieved.

Vorteilhafterweise hat der Stauraum im wesentlichen die Form der aufzunehmenden Düse mit geringfügig vergrößerten Abmessungen. Dadurch kann die Düse bequem in den Aufbewahrungsraum eingeführt werden, ohne daß darin ein ungenutzter Raum verbleibt. Zweckmäßigerweise ist an der oberen Wand des Stauraumes ein sich in Richtung der Bodenseite erstreckender ringförmiger, sich nach oben konusförmig erweiternder Ansatz angeformt, auf den die Düse aufsteckbar ist. Damit ist eine besonders einfache Befestigungsmöglichkeit für die Düse vorgesehen.The storage space advantageously has essentially the shape of the nozzle to be accommodated with slightly enlarged dimensions. This allows the nozzle to be conveniently inserted into the storage space without being wasted ter room remains. A ring-shaped extension, which extends in the direction of the base and extends conically upwards and onto which the nozzle can be plugged, is expediently formed on the upper wall of the storage space. This provides a particularly simple attachment option for the nozzle.

Der Stauraum kann im wesentlichen die Form einer Polsterdüse haben, so daß darin die häufig verwendete Polsterdüse untergebracht werden kann.The storage space can essentially have the shape of an upholstery nozzle, so that the frequently used upholstery nozzle can be accommodated therein.

Vorteilhafterweise kann im Bodenbereich des Staubraumes ein in dessen Längsrichtung verlaufender zweiter Stauraum zur Aufnahme einer weiteren Düse ausgebildet sein. Wegen ihrer besonderen Form ist hierzu die langgestreckte Fugendüse besonders geeignet, die ebenfalls bei nahezu jedem Saugvorgang benötigt wird.Advantageously, a second storage space running in the longitudinal direction of the dust space for receiving a further nozzle can be formed in the bottom region of the dust space. Because of its special shape, the elongated crevice nozzle is particularly suitable for this, which is also required for almost every suction process.

Ferner erweist es sich als zweckmäßig, im Bodenbereich des Motorraumes einen in desse Längsrichtung verlaufenden, zur Bodenseite hin offenen, in den Stauraum einmündenden Kanal zur Aufnahme eines elektrischen Verbindungskabels für eine Teppichbürste auszubilden. Auf diese Weise kann ein weiteres Zubehörteil, nämlich das elektrische Verbindungskabel für eine Teppichbürste, in dem erfindungsgemäßen Gehäuse untergebracht werden. Dabei ist in dem Kanal wenigstens ein Paar gegenüberliegender Klemmarme angeordnet, zwischen denen das Kabel festklemmbar ist. Auf diese Weise ist das Kabel sicher innerhalb des Gehäuses befestigt, so daß es beim Saugvorgang nicht stört.Furthermore, it proves to be expedient to form in the floor area of the engine compartment a channel which runs in its longitudinal direction and is open towards the floor and opens into the storage space for receiving an electrical connecting cable for a carpet brush. In this way, a further accessory, namely the electrical connection cable for a carpet brush, can be accommodated in the housing according to the invention. At least one pair of opposing clamping arms is arranged in the channel, between which the cable can be clamped. In this way, the cable is securely fastened within the housing so that it does not interfere with the suction process.

Vorteilhafterweise ist in einer an den Kanal sich anschließenden Aussparung des Motorraumes eine Steckdose für den Steckeranschluß des Kabels in axialer Ausrichtung auf den Kanal angeordnet. Diese Ausbildung hat den Vorteil, daß der Stecker von unten in die Steckdose einführbar und im Gehäuse versenkt angeordnet ist, wodurch dem Staubsaugergehäuse nicht nur ein gefälligeres Äußeres verliehen wird, sondern auch Winkel Stecker und umständliche Kabelführungen vermieden werden.A socket for the plug connection of the cable is advantageously in an axial orientation in a recess in the engine compartment which adjoins the duct arranged the channel. This design has the advantage that the plug can be inserted into the socket from below and sunk into the housing, which not only gives the vacuum cleaner housing a more pleasing appearance, but also avoids angle plugs and cumbersome cable routing.

Weitere Merkmale, Vorteile und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung einer bevorzugten Auführungsform, sowie anhand der Zeichnung.Further features, advantages and details of the invention will become apparent from the following description of a preferred embodiment and from the drawing.

Dabei zeigen:

  • Fig. 1: einen Längsschnitt durch das erfindungsgemäße Staubsaugergehäuse und
  • Fig. 2: einen Querschnitt entlang der Linie II-II in Fig. 1
Show:
  • Fig. 1: a longitudinal section through the vacuum cleaner housing according to the invention and
  • 2 shows a cross section along the line II-II in Fig. 1st

Das in den Figuren 1 und 2 dargestellte Gehäuse für einen Handstaubsauger hat einen vorderen Staubraum 1 und einen hinteren Motorraum 2, die durch eine Zwischenwand 3 getrennt sind. Der Deckel 4 des Staubraumes 1 ist in Richtung eines in Fig. 1 dargestellten Pfeiles aufklappbar und mittels einer Dichtung 5, die in eine umlaufende Nut 6 eingesetzt ist, im geschlossenen Zustand luftdicht mit dem Bodenteil des Staubraumes 1 verbunden.The housing for a handheld vacuum cleaner shown in FIGS. 1 and 2 has a front dust compartment 1 and a rear engine compartment 2, which are separated by an intermediate wall 3. The lid 4 of the dust chamber 1 can be opened in the direction of an arrow shown in FIG. 1 and is connected in an airtight manner to the bottom part of the dust chamber 1 by means of a seal 5 which is inserted into a circumferential groove 6.

Zwischen dem Staubraum 1 und dem Motorraum 2 ist ein Stauraum 7 zur Aufnahme einer Polsterdüse 7a ausgebildet. Dieser Stauraum 7 hat eine vordere Seitenwand 8, eine obere Wand 9, in der ein Abschnitt der umlaufenden Nut 6 ausgebildet ist, und eine hintere Wand 10. Der Stauraum 7 ist zur Bodenseite des Gehäuses hin geöffnet und hat, wie insbesondere aus Fig. 2 zu ersehen, eine Form, die der aufzunehmenden PolsterdUse entspricht. An der oberen Wand 9 des Stauraumes ist ein sich in Richtung der Bodenseite erstreckender ringförmiger, sich nach oben konusförmig erweiternder Ansatz 11 angeformt, auf den die in den Stauraum 7 aufzunehmende Polsterdüse aufsteckbar ist.A storage space 7 for receiving an upholstery nozzle 7a is formed between the dust space 1 and the engine compartment 2. This storage space 7 has a front side wall 8, an upper wall 9, in which a section of the circumferential groove 6 is formed, and a rear wall 10. The storage space 7 is open towards the bottom of the housing and, as in particular from FIG. 2 to see a shape that corresponds to the upholstery nozzle to be accommodated. On the top wall 9 of the Storage space is a ring-shaped extension 11, which extends in the direction of the bottom side and is widened conically upwards, onto which the upholstery nozzle to be accommodated in the storage space 7 can be plugged.

In der Zwischenwand 3 zwischen dem Staubraum 1 und dem Motorraum 2 sind Luftdurchtrittsöffnungen 20 ausgebildet, die den Staubraum 1 mit dem Motorraum 2 verbinden. Da die die Luftdurchtrittsöffnungen enthaltende Zwischenwand 3 gegenüber der vorderen Wand 8 des Stauraumes 7 zurückversetzt ist, kann ein Staubbeutel 21 nicht in Anlage an die Luftdurchtrittsöffnungen 20 geraten und diese verschließen, so daß eine gleichmäßige Verteilung der Saugwirkung in dem Staubraum sichergestellt ist.In the intermediate wall 3 between the dust chamber 1 and the engine compartment 2, air passage openings 20 are formed which connect the dust compartment 1 to the engine compartment 2. Since the intermediate wall 3 containing the air passage openings is set back in relation to the front wall 8 of the storage space 7, a dust bag 21 cannot come into contact with the air passage openings 20 and close them, so that a uniform distribution of the suction effect in the dust chamber is ensured.

Im Bodenbereich des Staubraumes 1 ist ferner ein in Längsrichtung sich erstreckender zweiter Stauraum 12 ausgebildet, der zur Aufnahme einer Fugendüse 13 dient.In the bottom area of the dust chamber 1 there is also a second storage space 12 which extends in the longitudinal direction and serves to receive a crevice nozzle 13.

Das Staubsaugergehäuse weist ferner im Bodenbereich des Motorraumes 2 einen zur Bodenseite hin offenen, in den Stauraum 7 mündenden Kanal 14 zur Aufnahme eines elektrischen Verbindungskabels 15 für eine Teppichbürste auf. In dem Kanal 14 ist ein Paar gegenüberliegender Klemmarme 16 angeordnet, zwischen denen das Kabel 15 einklemmbar ist. Im Bereich des hinteren Endes des Motorraumes 2 vergrößert sich die Tiefe des Kanals 14 derart, daß ein Stecker 17 des elektrischen Verbindungskabels 15 bequem innerhalb des Kanals geführt und in eine Steckdose 18 eingesteckt werden kann, die in einer sich an den Kanal 14 anschließenden Gehäusekammer 19 angeordnet ist.The vacuum cleaner housing also has, in the floor area of the engine compartment 2, a channel 14, which is open towards the floor and opens into the storage space 7, for receiving an electrical connecting cable 15 for a carpet brush. A pair of opposing clamping arms 16 is arranged in the channel 14, between which the cable 15 can be clamped. In the area of the rear end of the engine compartment 2, the depth of the channel 14 increases in such a way that a plug 17 of the electrical connecting cable 15 can be conveniently guided within the channel and inserted into a socket 18 which is located in a housing chamber 19 adjoining the channel 14 is arranged.

Claims (5)

1. Gehäuse für einen Staubsauger mit einem vorderen Staubraum und einem hinteren Motorraum, die durch Luftdurchtrittsöffnungen in einer Zwischenwand miteinander verbunden sind, mit einem in der Nähe der Zwischenwand verschwenkbar angeordneten Staubraumdeckel, mit einer zwischen dem Gehäuse und dem Staubraumdeckel am Gehäuse umlaufend angeordneten Dichtung und mit einem Stauraum für mindestens ein Zubehörteil, dadurch gekennzeichnet, daß der Stauraum (7) im Bodenteil des Gehäuses durch eine in die Gehäusewand eingeformte Vertiefung gebildet ist, in der das Zubehörteil (7a) durch Formschluß gehalten wird, und in seinen Längsabmessungen senkrecht zur Längsachse des Gehäuses angeordnet ist, und daß der Stauraum (7) in die Zwischenwand (3) integriert ist und zumindest teilweise in den Staubraum (1) ragt, wobei die Dichtung (5) über die obere Wand (9) des Stauraumes (7) verläuft.1.Housing for a vacuum cleaner with a front dust compartment and a rear engine compartment, which are connected to one another by air passage openings in an intermediate wall, with a dust chamber cover pivotably arranged in the vicinity of the intermediate wall, with a seal arranged circumferentially between the housing and the dust chamber cover on the housing and With a storage space for at least one accessory, characterized in that the storage space (7) in the bottom part of the housing is formed by a recess formed in the housing wall, in which the accessory (7a) is held by positive locking, and in its longitudinal dimensions perpendicular to the longitudinal axis of the housing is arranged, and that the storage space (7) is integrated into the intermediate wall (3) and at least partially protrudes into the dust space (1), the seal (5) running over the upper wall (9) of the storage space (7) . 2. Gehäuse nach Anspruch 1, dadurch gekennzeichnet , daß an der oberen Wand (9) des Stauraumes (7) ein sich in Richtung der Bodenseite erstreckender ringförmiger, sich nach oben konusförmig erweiternder Ansatz (11) angeformt ist, auf den die Düse (7a) aufsteckbar ist.2. Housing according to claim 1, characterized in that on the upper wall (9) of the storage space (7) an in the direction of the bottom extending annular, upwardly conically widening extension (11) is formed, on which the nozzle (7a ) can be plugged on. 3. Gehäuse nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß eine Gehäusevertiefung von einem im Bodenbereich des Motorraumes (2) in dessen Längsrichtung verlaufenden, zur Bodenseite hin offenen, in den Stauraum (7) einmündenden Kanal (14) zur Aufnahme eines elektrischen Verbindungskabels (15) für eine Teppichbürste gebildet ist.3. Housing according to claim 1 or 2, characterized in that a housing recess of a in the bottom region of the engine compartment (2) in its longitudinal direction, open to the bottom side, in the storage space (7) opening channel (14) for receiving an electrical connection cable (15) is formed for a carpet brush. 4. Gehäuse nach Anspruch 3, dadurch gekennzeichnet, daß in dem Kanal (14) wenigstens ein Paar gegenüberliegender Klemmarme (16) angeordnet ist, zwischen denen das Kabel (15) festklemmbar ist.4. Housing according to claim 3, characterized in that in the channel (14) at least one pair of opposing clamping arms (16) is arranged, between which the cable (15) can be clamped. 5. Gehäuse nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß in einer an den Kanal (14) sich anschließenden Aussparung (19) des Motorraumes (2) eine Steckdose (18) für den Steckeranschluß (17) des Kabels (15) in achsialer Ausrichtung auf den Kanal (14) angeordnet ist.5. Housing according to claim 3 or 4, characterized in that in a to the channel (14) adjoining recess (19) of the engine compartment (2) an outlet (18) for the plug connection (17) of the cable (15) in the axial Alignment with the channel (14) is arranged.
EP85112181A 1984-09-27 1985-09-25 Housing for a hand vacuum cleaner Expired - Lifetime EP0176095B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85112181T ATE52177T1 (en) 1984-09-27 1985-09-25 HOUSING FOR A HAND VACUUM CLEANER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3435503A DE3435503C1 (en) 1984-09-27 1984-09-27 Housing for a handheld vacuum cleaner
DE3435503 1984-09-27

Publications (3)

Publication Number Publication Date
EP0176095A2 true EP0176095A2 (en) 1986-04-02
EP0176095A3 EP0176095A3 (en) 1988-01-07
EP0176095B1 EP0176095B1 (en) 1990-04-25

Family

ID=6246521

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85112181A Expired - Lifetime EP0176095B1 (en) 1984-09-27 1985-09-25 Housing for a hand vacuum cleaner

Country Status (5)

Country Link
US (1) US4642840A (en)
EP (1) EP0176095B1 (en)
AT (1) ATE52177T1 (en)
CA (1) CA1246811A (en)
DE (2) DE3435503C1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264545A2 (en) * 1986-09-19 1988-04-27 Progress Elektrogeräte GmbH Housing for a hand vacuum cleaner
EP0299213A1 (en) * 1987-07-17 1989-01-18 Licentia Patent-Verwaltungs-GmbH Vacuum cleaner
EP0316528A2 (en) * 1987-11-16 1989-05-24 Trc Acquisition Corporation Vacuum cleaner having an integral tool holder
EP0510597A1 (en) * 1991-04-22 1992-10-28 Hitachi, Ltd. Electric vacuum cleaner

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715083A (en) * 1986-09-29 1987-12-29 The Singer Company Vacuum cleaner tool storage
DE3904394A1 (en) * 1989-02-14 1990-08-16 Mauz & Pfeiffer Progress VACUUM CLEANER
US5093956A (en) * 1990-01-12 1992-03-10 Royal Appliance Mfg. Co. Snap-together housing
US5535500A (en) * 1994-01-06 1996-07-16 Royal Appliance Mfg. Co. Method for manufacturing a bucket for a wet/dry vacuum cleaner
CN210055872U (en) * 2019-04-24 2020-02-14 宁波博瑞德凯国际贸易有限公司 Improved handheld dust collector

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825087A (en) * 1954-05-14 1958-03-04 Lewyt Corp Support for vacuum cleaner accessories
US2978732A (en) * 1957-09-24 1961-04-11 Whirlpool Co Vacuum cleaner
DE1628685B1 (en) * 1966-10-08 1971-01-07 Licentia Gmbh Cuboid vacuum cleaner housing
DE2400347A1 (en) * 1974-01-04 1975-07-10 Mauz & Pfeiffer Progress HAND VACUUM CLEANER
GB1486015A (en) * 1973-09-13 1977-09-14 Hoover Ltd Suction cleaning appliances
DE3309162A1 (en) * 1983-03-15 1984-09-20 Krups Stiftung Battery-operated table vacuum cleaner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641330A (en) * 1950-01-25 1953-06-09 Electrolux Corp Vacuum cleaner
US3029462A (en) * 1954-07-20 1962-04-17 Vacuum Cleaner Corp Of America Vacuum cleaner and cord-reel construction
US2764225A (en) * 1955-07-15 1956-09-25 Sharpe James Melvin Collapsible furniture
FR1539512A (en) * 1966-10-08 1968-09-13 Licentia Gmbh Dust extractor
DE1628702B2 (en) * 1966-10-08 1977-01-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt SQUARE-SHAPED VACUUM HOUSING
DE2638639A1 (en) * 1976-08-27 1978-03-02 Licentia Gmbh Vacuum cleaner with cable drum inside housing - has motor lamination support plate shaped to suit drum
DE8118451U1 (en) * 1981-06-24 1982-12-09 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart ELECTRIC VACUUM CLEANER
US4545089A (en) * 1982-09-17 1985-10-08 The Hoover Company Floor care appliance with mounted accessory appliance

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825087A (en) * 1954-05-14 1958-03-04 Lewyt Corp Support for vacuum cleaner accessories
US2978732A (en) * 1957-09-24 1961-04-11 Whirlpool Co Vacuum cleaner
DE1628685B1 (en) * 1966-10-08 1971-01-07 Licentia Gmbh Cuboid vacuum cleaner housing
GB1486015A (en) * 1973-09-13 1977-09-14 Hoover Ltd Suction cleaning appliances
DE2400347A1 (en) * 1974-01-04 1975-07-10 Mauz & Pfeiffer Progress HAND VACUUM CLEANER
DE3309162A1 (en) * 1983-03-15 1984-09-20 Krups Stiftung Battery-operated table vacuum cleaner

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264545A2 (en) * 1986-09-19 1988-04-27 Progress Elektrogeräte GmbH Housing for a hand vacuum cleaner
EP0264545A3 (en) * 1986-09-19 1988-10-12 Progress Elektrogerate Gmbh Body for a hand-supported suction cleaner
EP0299213A1 (en) * 1987-07-17 1989-01-18 Licentia Patent-Verwaltungs-GmbH Vacuum cleaner
EP0316528A2 (en) * 1987-11-16 1989-05-24 Trc Acquisition Corporation Vacuum cleaner having an integral tool holder
EP0316528A3 (en) * 1987-11-16 1990-06-20 The Regina Co., Inc. Vacuum cleaner having an integral tool holder
EP0510597A1 (en) * 1991-04-22 1992-10-28 Hitachi, Ltd. Electric vacuum cleaner

Also Published As

Publication number Publication date
DE3577271D1 (en) 1990-05-31
DE3435503C1 (en) 1986-06-05
US4642840A (en) 1987-02-17
ATE52177T1 (en) 1990-05-15
EP0176095A3 (en) 1988-01-07
CA1246811A (en) 1988-12-20
EP0176095B1 (en) 1990-04-25

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