EP0790031B1 - Staubsauger - Google Patents
Staubsauger Download PDFInfo
- Publication number
- EP0790031B1 EP0790031B1 EP19960120464 EP96120464A EP0790031B1 EP 0790031 B1 EP0790031 B1 EP 0790031B1 EP 19960120464 EP19960120464 EP 19960120464 EP 96120464 A EP96120464 A EP 96120464A EP 0790031 B1 EP0790031 B1 EP 0790031B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing part
- air outlet
- vacuum cleaner
- appliance
- aperture
- 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.)
- Expired - Lifetime
Links
Images
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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
- A47L9/122—Dry filters flat
-
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
-
- 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
- A47L9/22—Mountings for motor fan assemblies
-
- 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
Definitions
- the invention has a particularly simple to construct device for room maintenance, especially a vacuum cleaner on the subject.
- Known vacuum cleaners have a vacuum cleaner housing with a Lower part and an upper part in which the functional elements such as blowers, electronics, cable drums, switches etc. can be assembled individually.
- This assembly of the individual parts in the vacuum cleaner housing is time-consuming on the one hand, on the other hand is due to the assembly of the individual parts no absolutely tight air flow in the air ducts possible.
- Such a vacuum cleaner is for example in EP-A-528451 described.
- the invention is therefore based on the object, the structure a device for room maintenance, in particular a vacuum cleaner so simplify that in the actual housing (Vacuum cleaner housing) no or very few individual parts must be introduced.
- This task is performed by a device for room maintenance, in particular solved a vacuum cleaner with a device housing, whose dust bag space compared to the interior of the rest Device housing is separated by a partition, where the partition has an air passage opening, and through a separate housing part, which an airtight closed Cavity with an opening for receiving a Blower and an air outlet opening, wherein the separate housing part the fan except for the opening completely encloses the opening with a seal (3) is completed, the one air inlet opening (11) and wherein the seal in the installed state of Fixed part of the housing between the partition and the housing part is.
- the seal can be designed so that it is only fixed in the installation position of the separate housing part and this creates the airtight seal.
- the Seal has an air inlet opening for the intake air on.
- the air outlet opening for holding a microfilter educated. Because of the separate housing part, that can be manufactured in one piece using the injection molding process is, there are no leaks, so the air only can flow out through the intended air outlet opening, are attached by a at the air outlet opening Microfilter guided all micro dust particles.
- the separate housing part for receiving is formed by functional and control elements.
- the housing part shows the housing part on the constructive designated places receiving devices for the Vacuum cleaner electronics, for the on / off switch, for the cable drum, etc. on so that these elements during assembly be attached to or on the separate housing part can.
- the entire functional and control elements housed on a compact part and this separate Housing part only needs to be in the final assembly actual vacuum cleaner housing, preferably initially in the vacuum cleaner lower shell.
- the separate housing part is after another advantageous embodiment of the invention so designed that it inserted constructively into the actual vacuum cleaner housing, for example, can be snapped into place.
- a simple and inexpensive test for assembly and Service of the device is achieved by the fact that in the separate Functional and operating elements arranged in the housing part are designed as a functional unit.
- a side arrangement of the air outlet openings in Longitudinal direction of the device has the advantage that the otherwise for example with an upward air outlet space required for other purposes, for example for controls and / or display elements or for one Handle can be used.
- a targeted and unobstructed air outlet can thereby be ensured that to the separate housing part an air outlet hood is formed as an air outlet opening which is used in particular as an air guiding device.
- the separate housing part receives additional stability characterized in that between the air outlet opening and the air outlet hood Bridges to stabilize the separate Housing part provided in the area of the air outlet opening are.
- the device particularly easy to handle achieved that the device a first grip and / or has a second handle, the first handle of an im Housing, especially in the lower housing shell of the device arranged first recessed grip and the second handle from one second recessed grip provided in the upper housing shell be formed with a stationary bridge.
- Fig. 1 shows a separate housing part 1 for one Vacuum cleaner that has a cavity 10 for receiving a Blower 2 has.
- the blower 2 consists of a motor and fan wheel.
- This cavity is covered by a cover 3, which is preferably designed as a rubber seal, sealed. Of course there are others too Sealants can be used.
- the rubber seal has one Air inlet opening 11 for the intake air.
- the Cavity 10 is provided with an air outlet opening 4, the louvers in the illustrated embodiment having.
- the air outlet opening 4 is on the outside trained to hold a microfilter and can with a cover 6 can be closed.
- the separate housing part 1 is also structurally so trained that it is the functional elements 8, 9, 12 and Controls 7 of the vacuum cleaner can accommodate. As such functional elements are shown in the here Embodiment of electronics 9, the on / off switch 8 as well as the cable drum 12 with associated plug shown. However, it goes without saying that too other functional elements, such as display units, etc. the separate housing part 1 can be accommodated.
- the separate housing part 1 can, after all Functional and operating elements is equipped in the actual vacuum cleaner housing are introduced.
- the actual Vacuum cleaner housing 13, 14 a lower housing shell 14 and an upper housing shell 13.
- the seal 3 can be carried out in this way be that they are only when they are mounted on the Partition 15 of the vacuum cleaner housing part 14 for Concerns, an airtight seal to the interior of the actual vacuum cleaner housing 17 forms. Thereby the entire is sucked off over the dust bag space 16 Air only through the air outlet opening 4 guided.
- FIG. 3 shows a further embodiment of a separate housing part 1 in a perspective view.
- the same are already described in connection with FIG. 1 introduced reference numerals used. So that points separate housing 1 an air inlet opening 11. in the The area of the air inlet opening 11 is located in Fig. 1 for reasons of clarity not closer drawn blower 2.
- the separate Housing part 1 has a lateral air outlet opening 4, those formed from three by means of an air outlet hood 23 Partial openings is formed.
- an on / off switch 8 In the upper part of the separate housing part 1 are an on / off switch 8, a temperature sensor 20, an electronics module 9 and a button 21 is provided for the cable winder.
- the separate housing part 1 also has a Cable box or cable duct 24 for receiving a Connection cable with plug on.
- In the field of Air inlet opening 11 are on the separate housing part 1 webs 22, 25 integrally formed to hold the separate Housing part 1 are provided in the lower housing shell.
- Fig. 3 Housing essentially corresponds to that of the context with the function described in FIG. 1.
- Fig. 3rd provided side air outlet openings achieved in that on the upper housing shell Free space for other components is available stands. So in this area in the top Housing shell, for example, a recessed grip or operating and Display device can be arranged.
- Another Advantage is that through the side provided air outlet openings 4 one at the Handling the vacuum cleaner upward disruptive Drafts can be avoided, resulting in an overall leads to greater ease of use.
- separate housing part 1 can be used in the manufacture and / or repair all for the operation of the Vacuum cleaner components required, what to a significant simplification as well as a significant one Time saving during assembly leads.
- housing part 1 all mechanical, arranged electrical and electronic components.
- mechanical components are, for example, the Cable drum with operating switch 21, one in front of Air outlet opening 4 arranged filter, as an electrical Components for example the on / off switch 8, the Blower motor 2 and the temperature sensor 20 and as electronic components, for example, one for control and / or Electronic assembly 9 required for display purposes.
- Fig. 4 shows the separate shown in Fig. 3 Housing part 1 in a perspective view 3 opposite direction of view.
- Fig. 4 shows the separate shown in Fig. 3 Housing part 1 in a perspective view 3 opposite direction of view.
- Reference numerals are used, so that to simplify the Reference is made to Fig. 3.
- the device 30 shown in FIG. 5 is concerned is a canister vacuum cleaner that is essentially one one of the upper housing shell 13 and lower housing shell 14 formed housing 13, 14.
- the vacuum cleaner 30 has a suction pipe connection 31, which with a Dust bag space 16 communicates. An opening of the Dust bag space 16 takes place by means of a dust space cover 32.
- the lower housing shell 14 In the area facing the intake manifold connection 31 the lower housing shell 14 has a first handle 33 on from one to the lower housing shell 14 molded grip is formed. In a lower one The area of the recessed grip 33 is on the lower housing shell 14 a grip bead 34 is formed.
- the vacuum cleaner 30 has furthermore in the direction of through the intake manifold connection 31st airflow entering the vacuum cleaner 30, which through Arrows is symbolized, a first filter 26, one Motor 35 with flanged fan 36 and Air outlet openings 4 with an integrated further Filter on. In the area of the air outlet openings 4
- a second handle 28 is provided which consists of a in the provided with the upper housing shell 13 recessed grip 29 a web 28 remaining in the middle is formed. A a more detailed description of this second handle 28 results based on the illustration in FIG. 7.
- the one in FIG. 5 shown vacuum cleaner 30 also has a Cable drum 37 for receiving a cable 38, one Rotary controller 39 and an electronics module 9.
- the rear area of the vacuum cleaner 20 are on each side provided rear wheels 40 and in the bow area one in the middle arranged nose wheel 41 is provided.
- the lower housing shell 14 and the upper housing shell 13 are in the central region one for the sake of clarity merely indicated bumper band 42.
- the vacuum cleaner 30 shown in Fig. 5 is used Inclusion of the separate shown in FIGS. 3 and 4 Housing part, which in turn all in the rear of the Vacuum cleaner provided mechanical, electrical and contains electronic components.
- Vacuum cleaner 30 in the area of the suction pipe connection 31 arranged first recessed grip 33.
- This can inexpensive through a corresponding shaping of the lower housing shell 14 can be realized. Since thus at the upper housing shell 13 no special shapes for that Providing a handle is required, it happens overall to reduce manufacturing costs both housing parts 13, 14. When wearing the Vacuum cleaner in a vertical device position is also a optimal comfort guaranteed.
- recessed grip 33 Another one The advantage of the recessed grip 33 is the low Device dimensions that are provided when a separate Handle or one in the area of the upper and lower Housing shell provided handle significantly exceeded become.
- housing parts 13, 14 there are stable housing parts 13, 14 opposite, so that in interaction with the separate housing part (see. Fig. 3 and 4) also in the Assembly of.
- Upper housing shell 13 and lower housing shell 14 a safe one when reassembling or when servicing Assembling the device results.
- vacuum cleaner 30 corresponds to essential to the operation of known Vacuum cleaners, so that an explanation of this Functional parts can be dispensed with.
- the specialty is in the area of Center of gravity of the vacuum cleaner 30 arranged second handle 28 represents that of the second recessed grip 29 with one in the In the middle (viewed from above) there is a web 28 is formed, as in that shown in Fig. 7 Vacuum cleaner is shown in more detail in the top view.
- FIG. 6 shows an embodiment of a lower one Housing shell 14 with associated dust chamber cover 31 in perspective view.
- the lower housing shell 14 has a dust bag space 16 for receiving a Dust bag holder and a blower chamber 17 for receiving of the separate housing part (see. Fig. 3 and Fig. 4).
- recesses 42 intended to accommodate the rear wheels. Between one front edge and the dust bag space 16 is located there is a recessed grip 2, which for Intervention of one hand is provided.
- Fig. 7 shows a schematic representation of a Vacuum cleaner 30 in plan view.
- the one visible from above upper housing shell 13 has one from a second Grip recess 29 with a web 28 arranged in the middle formed second handle.
- rear wheels 40 are arranged.
- the Vacuum cleaner 30 also has an on / off switch 8, an actuator 21 for the cable drum Winding up the power cable and a rotary switch 39 for Power control of the vacuum cleaner 30.
- the area of the vacuum cleaner 30 has a dust chamber cover 32 an opening for receiving a dust pipe connection intended.
- the one at the front lower end of the vacuum cleaner 30 provided first recessed grip 33 is in plan view not visible from above and in the case of FIG. 7 illustrated embodiment therefore only shown in dashed lines.
- Fig. 8 shows a schematic representation of a Vacuum cleaner 30 in side view. Doing so again spectacular which is due to the side provided Air outlet opening 4 resulting advantages, in particular gaining space for additional controls or the second handle, the user-friendly and trouble-free Usability and the resulting low overall External dimensions of the vacuum cleaner in particular Longitudinal direction clearly.
- the electrical Connections to the functional elements (8, 9, 12) before Manufacture final assembly can be done by pre-assembling one conventional wiring / wiring done or through new technologies, the application of Conductor tracks on the material used, e.g. B. plastic, enable, such as the MID (Molded Interconnection Devices) technology. That’s it Housing part full after completion of the pre-assembly functioning.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Suction Cleaners (AREA)
Description
- Fig. 1
- ein erstes Ausführungsbeispiel eines gesonderten Gehäuseteils,
- Fig. 2
- eine Schnittzeichnung einer Teilansicht eines eigentlichen Staubsaugergehäuses,
- Fig.3
- ein weiteres Ausführungsbeispiel eines gesonderten Gehäuseteils in perspektivischer Darstellung,
- Fig. 4
- das in Fig. 3 dargestellte gesonderte Gehäuseteil in einer perspektivischen Darstellung mit gegenüber Fig. 3 entgegengesetzter Blickrichtung,
- Fig. 5
- ein Ausführungsbeispiel für einen Staubsauger in der Seitenansicht,
- Fig. 6
- ein Ausführungsbeispiel für eine Gehäuseunterschale,
- Fig. 7
- einen Staubsauger in der Draufsicht und
- Fig. 8
- einen Staubsauger in der Seitenansicht.
Claims (9)
- Gerät zur Raumpflege, insbesondere Staubsauger (30), mit1.1. einem Gerätegehäuse (13,14), dessen Staubbeutelraum (16) gegenüber dem Innenraum des übrigen Gerätegehäuses (17) durch eine Trennwand (15) abgetrennt ist, wobei die Trennwand (15) eine Luftdurchtrittsöffnung aufweist,1.2. einem gesonderten Gehäuseteil (1), das einen luftdicht geschlossenen Hohlraum (10) mit einer Öffnung (5) zur Aufnahme eines Gebläses (2) sowie einer Luftaustrittsöffnung (4) aufweist, wobei1.3. das gesonderte Gehäuseteil das Gebläse (2) bis auf die Öffnung (5) vollständig umschließt, wobei1.4. die Öffnung (5) mit einer Dichtung (3) abgeschlossen ist, die eine Lufteintrittsöffnung (11) aufweist und wobei1.5. die Dichtung (3) im Einbauzustand des Gehäuseteils (1) zwischen der Trennwand (15) und dem Gehäuseteil (1) fixiert ist.
- Gerät nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Luftaustrittsöffnung (4) zur Aufnahme eines Mikrofilters ausgebildet ist.
- Gerät nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß das gesonderte Gehäuseteil (1) zur Aufnahme von Funktions-(8, 9, 12) und Bedienelementen (7) ausgebildet ist.
- Gerät nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß das gesonderte Gehäuseteil (1) so ausgebildet ist, daß es mit den Funktions- (8, 9, 12) und - fakultativ - mit den Bedienelementen (7).in das eigentliche Staubsaugergehäuse (13, 14) einbringbar ist.
- Gerät nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die in dem gesonderten Gehäuseteil (1) angeordneten Funktions- und Bedienelemente als funktionsfähige Einheit ausgebildet sind.
- Gerät nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Luftaustrittsöffnungen (4) in Längsrichtung des Geräts (30) seitlich angeordnet sind.
- Gerät nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß an das gesonderte Gehäuseteil (1) als Luftaustrittsöffnung (4) eine Luftaustrittshaube (23) angeformt ist, die insbesondere als Luftleitvorrichtung dient.
- Gerät nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß zwischen Luftaustrittsöffnung (4) und Luftaustrittshaube (23) Stege zur Stabilisierung des gesonderten Gehäuseteils (1) im Bereich der Luftaustrittsöffnung (4) vorgesehen sind.
- Gerät nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß das Gerät (30) einen ersten Griff (33) und/oder zweiten Griff (28) aufweist, wobei der erste Griff (33) aus einer im Gehäuse (13, 14), insbesondere in der Gehäuseunterschale (14) des Geräts (30) angeordneten ersten Griffmulde und der zweite Griff (28) aus einer in der oberen Gehäuseschale (13) vorgesehenen zweiten Griffmulde (29) mit stehenbleibenden Gahäusesteg (28) gebildet werden.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29600882U DE29600882U1 (de) | 1996-01-19 | 1996-01-19 | Staubsauger |
DE29600882U | 1996-01-19 | ||
DE19651028 | 1996-12-09 | ||
DE19651028A DE19651028A1 (de) | 1996-01-19 | 1996-12-09 | Staubsauger |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0790031A1 EP0790031A1 (de) | 1997-08-20 |
EP0790031B1 true EP0790031B1 (de) | 2000-03-01 |
Family
ID=26032005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19960120464 Expired - Lifetime EP0790031B1 (de) | 1996-01-19 | 1996-12-19 | Staubsauger |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0790031B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102018477A (zh) * | 2009-09-18 | 2011-04-20 | Seb公司 | 吸尘器 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009109277A1 (en) * | 2008-02-29 | 2009-09-11 | Aktiebolaget Electrolux | A vacuum cleaner |
US9980618B2 (en) | 2014-02-13 | 2018-05-29 | Makita Corporation | Dust collecting device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5016316A (en) * | 1989-12-22 | 1991-05-21 | The Hoover Company | Motor fan cover and sealing arrangement |
KR930001867A (ko) * | 1991-07-26 | 1993-02-22 | 배순훈 | 저소음 진공청소기 |
FR2704415B1 (fr) * | 1993-04-29 | 1995-11-10 | Moulinex Sa | Boîtier d'aspirateur de poussières. |
DE4325110A1 (de) * | 1993-07-27 | 1995-02-02 | Licentia Gmbh | Staubsauger mit einem Filter |
-
1996
- 1996-12-19 EP EP19960120464 patent/EP0790031B1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102018477A (zh) * | 2009-09-18 | 2011-04-20 | Seb公司 | 吸尘器 |
Also Published As
Publication number | Publication date |
---|---|
EP0790031A1 (de) | 1997-08-20 |
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