EP1027561B1 - Household appliance with a front panel - Google Patents

Household appliance with a front panel Download PDF

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Publication number
EP1027561B1
EP1027561B1 EP98956889A EP98956889A EP1027561B1 EP 1027561 B1 EP1027561 B1 EP 1027561B1 EP 98956889 A EP98956889 A EP 98956889A EP 98956889 A EP98956889 A EP 98956889A EP 1027561 B1 EP1027561 B1 EP 1027561B1
Authority
EP
European Patent Office
Prior art keywords
front panel
household appliance
panel
frame
plate
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.)
Revoked
Application number
EP98956889A
Other languages
German (de)
French (fr)
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EP1027561A1 (en
Inventor
Reinhard Fleissner
Gerhard Busalt
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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
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Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to SI9830032T priority Critical patent/SI1027561T1/xx
Publication of EP1027561A1 publication Critical patent/EP1027561A1/en
Application granted granted Critical
Publication of EP1027561B1 publication Critical patent/EP1027561B1/en
Anticipated expiration legal-status Critical
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination

Definitions

  • the present invention relates to a household appliance, e.g. a stove with one in the extending substantially across the width of the household appliance on its front Front panel formed by an extruded metal part and attached to the home appliance is attached, and with the front panel assigned controls and / or display elements of the household appliance.
  • a household appliance e.g. a stove with one in the extending substantially across the width of the household appliance on its front Front panel formed by an extruded metal part and attached to the home appliance is attached, and with the front panel assigned controls and / or display elements of the household appliance.
  • Such a household appliance is known from DE-U-87 06 669, the front panel designed as an extruded profile in slightly opposite to the vertical inclined position is mounted on the top of an electric cooker.
  • the front panel has a guide track on both sides for the panel parts described below and upper and lower, horizontal groove-like guide elements, which the aforementioned guideway limit.
  • the front panel also has a molded one on the underside Fastening flange and on the top a likewise flange-shaped Approach, which has a hanging groove open at the bottom and then a water gutter owns.
  • a front panel made of a glass-like plastic can be inserted into the area of windows has transparent display fields and in this area with symbols or the like can be printed.
  • the disadvantage of this electric stove is that the Lifting the same by one person, for example during transport or installation of the cooker, on the front panel of which this can be damaged.
  • the object of the present invention is to provide a generic household appliance, in which the mechanical stability of the front panel is increased.
  • the front panel is substantially about a vertical axis evenly curved across the width of the front panel in the form of a section of a cylinder wall extends.
  • the manufacturing technology very simple way on the one hand significantly increases their stability and on the other other additional grip area on the underside of the front panel to facilitate the Lifting the home appliance provided.
  • the additional grip surface is advantageous provided essentially in the middle of the faceplate, resulting in symmetrical introduction of force into this leads when lifting. This also leads to a uniform loading of the often symmetrical to the central axis of the front panel Fastening points between the household appliance and the front panel.
  • due to the forward curved design of the front panel whose temperature is significantly reduced.
  • the front panel is preferably held on a panel frame on the domestic appliance is attached.
  • the restricted design options are due to the cover frame the extrusion faceplate with respect to the provision of mounting portions significantly expanded in the edge areas of the front panel.
  • a reduction in heat conduction from the household appliance or its components for the front panel can be achieved in that the cover frame is made of a suitable plastic.
  • yet another function is performed in a particularly simple manner by the frame if the panel frame has at least one frame plate for covering from a result of the forward curvature of the control panel Circular segment-shaped opening between the household appliance and the control panel.
  • Aperture can be designed differently than for household appliances of the same type, at which use an unbent, flat front panel.
  • the cover is special important to prevent intrusion from the home appliance below the front bezel to avoid escaping vapors or similar in the area behind the front panel.
  • the panel frame and the front panel corresponding support sections, in which both at Force application in the vertical direction are positively connected. This ensures a stable and safe construction of the household appliance, if it it is possible to grip and lift the front panel only by the panel frame.
  • control panel has at its lower End section an aperture plate extending over substantially its entire width on, below which an intervention space for lifting the household appliance the control panel is provided. This ensures that an operator Front panel can directly reach under if you use the front panel of the household appliance wants to lift or move. The area of intervention can only arise if if a door below the front panel is open or removed.
  • Household appliance described in the form of a built-in stove with a front panel.
  • a built-in stove 1 has an oven muffle, not shown, which is at the front through a door 3 is lockable. To operate the door 3 is at its upper end two narrow webs a bow-shaped door handle 5 attached in a conventional manner. Above the door 3 extends over its entire width to form one narrow engagement space 6 a front panel 7. This is as an extruded aluminum part educated. The intervention space 6 can by opening the door 3 or by their disassembly are significantly increased. In the top third of the front panel 7, As will be explained below, a glass plate 9 known per se is held. The front panel 7 assigned or held in this control elements 11 and display elements 13, the operation and monitoring of the built-in cooker in a manner known per se 1 enable. A not shown printing on the front panel 7 is through a highly scratch-resistant anodized layer formed over it is protected (FIG. 1).
  • the aluminum front panel 7 is fastened to a panel frame 15 according to FIG. 2, which is made of glass fiber reinforced PBT plastic.
  • the bezel frame is on the front 15 essentially covered by the front panel 7 and the glass plate 9 not visible.
  • the front panel 7 is shown in FIGS. 2 and 3 with a radius of about 3 m bent evenly across the width of a cylinder wall section. Corresponding applies to the installation of the thin glass plate 9 for this. Door 3 too has a corresponding shape.
  • the front panel 7 has a control panel 17, at the lower end portion thereof at right angles over the entire Width extends an aperture plate 19. On the aperture plate 19 are an aperture spring 21 and a diaphragm groove 23 opposite this are provided.
  • the control panel 17 extends slightly set back one Display element plate 25 upwards.
  • the control panel 17 are suitable openings 27 for the control elements 11 and the display elements 13 intended.
  • two locking elements (not shown) are glued to the rear, the locking openings provided in the display element plate 25 with their locking hooks 31 releasably snap. This is a tight and tight connection made between the front panel 7 and the glass plate 9.
  • the display element plate 25 also has a screw channel 33 on the rear on. To attach a known switch carrier (not shown) to the Front panel 7 is hooked into the panel groove 23 using appropriate means, then tilted to the screw channel 33 and finally screwed into this.
  • the one-piece plastic screen frame 15 shown in Fig. 4 has in both Side areas each a mounting plate protruding rearward at right angles 37 each with two first screw openings 39 arranged one above the other. Through the first screw holes 39, the fastening screws for fastening of the bezel frame 15 on side walls or strips (not shown) of the Housing of the built-in cooker 1 can be inserted. This will make these posts all the forces acting on the front panel 7 passed into the built-in cooker 1. Therefore the mounting plate 37 has two horizontally extending stiffening ribs 41 on. There is one in each of the two upper corner angles of the diaphragm frame 15 second screw opening 43 is formed for fastening the front panel 7.
  • a plate-shaped projection which has a first contact surface 45 of the Aperture frame 15 for the front panel 7 forms.
  • the bottom section is about the whole Width of the panel frame 15 a horizontally extending frame groove 46 is provided. This is interrupted in a short section by a recess 47.
  • 15 locking hooks for fastening the front panel 7 to the panel frame 49 is provided on its forwardly projecting side wall 51 (FIG. 4).
  • the panel frame 15 is attached to the panel 7 as follows: The front panel 7 is placed on the aperture frame 15.
  • the aperture spring 21 is in the frame groove 46 or partially protrudes through the recess 47.
  • the on both sides Aperture frame 15 provided latching hook 49 snap into the aperture groove 33. So that the bezel frame 15 and the front panel 7 over their entire width in This area is positively connected to each other, which means vertically in the front panel 7 forces introduced into the frame stiffened by the front panel 7 15 can be initiated.
  • In the upper area is the front panel 7 with your Screw channel 33 on the first contact surface 45 of the diaphragm frame 15. By not The screws shown are both screwed together in this area. In the Side areas and on the top of the front panel 7, this is from the panel frame 15 encompassed.
  • Its side plate 51 closes flush with the display element plate 25 and is replaced by a laterally on the display element plate 25 trained aperture approach 53 covered.
  • the front panel is accordingly 7 overlapped on its upper side by a cover plate 55 of the diaphragm frame 15.
  • the circular segment-shaped course of the front edge of the cover plate 55 corresponds exactly the curved course of the front panel 7.
  • One through the curved course the front panel 7 resulting circular segment-shaped opening is covered.
  • the aperture frame 15 in the area of the frame groove 46 the corresponding opening is also covered in this area (FIG. 5).
  • the front panel 7 is, as explained above, together with the glass plate 9 on the panel frame 15 attached. This is inserted through the first screw openings 39 Screws attached to the side of the built-in cooker housing. Here lies to one to the outside of the mounting plate 37 on the housing (not shown). To the another is the diaphragm frame 15 on a second contact surface 67 (Fig. 5) Oven flange 69 over essentially its entire width (FIG. 6).
  • the built-in cooker 1 is on the cover side by a cover plate 71 which is in contact with the cover frame 15 locked. During installation, the built-in cooker 1 is so far in an existing niche pushed until a third contact surface 73 of the bezel frame 15 each the end face of a known piece of built-in furniture 75.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)
  • Cookers (AREA)

Description

Die vorliegende Erfindung betrifft ein Haushaltgerät, wie z.B. einen Herd, mit einer sich im wesentlichen über die Breite des Haushaltsgerätes an dessen Vorderseite erstreckenden Frontblende, die durch ein Strangpreßprofilteil aus Metall gebildet und an dem Haushaltsgerät befestigt ist, und mit der Frontblende zugeordneten Bedien- und/oder Anzeigeelementen des Haushaltsgerätes.The present invention relates to a household appliance, e.g. a stove with one in the extending substantially across the width of the household appliance on its front Front panel formed by an extruded metal part and attached to the home appliance is attached, and with the front panel assigned controls and / or display elements of the household appliance.

Ein derartiges Haushaltsgerät ist bekannt aus der DE-U-87 06 669, wobei die als Strangpreßprofil ausgebildete Frontblende in leicht gegenüber der vertikal geneigter Stellung an der Oberseite eines Elektroherdes montiert ist. Die Frontblende besitzt beidseitig eine Führungsbahn für nachstehend beschriebene Blendenteile sowie obere und untere, horizontale nutartige Führungselemente, welche die vorgenannte Führungsbahn begrenzen. Femer besitzt die Frontblende an der Unterseite einen angeformten Befestigungsflansch und an der Oberseite einen ebenfalls angeformten flanschartigen Ansatz, welcher eine nach unten offene Einhängenut und im Anschluß daran eine Wasserauffangrinne besitzt. in die Führungselemente entlang der Führungsbahn der Frontblende einschiebbar ist eine Frontplatte aus einem glasartigen Kunststoff, die im Bereich von Fenstern transparente Anzeigefelder besitzt und in diesem Bereich mit Symbolen oder dergleichen bedruckt sein kann. Nachteilig bei diesem Elektroherd ist, daß beim Anheben desselben durch eine Person, beispielsweise beim Transport oder beim Einbau des Herdes, an dessen Frontblende diese beschädigt werden kann.Such a household appliance is known from DE-U-87 06 669, the front panel designed as an extruded profile in slightly opposite to the vertical inclined position is mounted on the top of an electric cooker. The front panel has a guide track on both sides for the panel parts described below and upper and lower, horizontal groove-like guide elements, which the aforementioned guideway limit. The front panel also has a molded one on the underside Fastening flange and on the top a likewise flange-shaped Approach, which has a hanging groove open at the bottom and then a water gutter owns. into the guide elements along the guideway of the front panel a front panel made of a glass-like plastic can be inserted into the area of windows has transparent display fields and in this area with symbols or the like can be printed. The disadvantage of this electric stove is that the Lifting the same by one person, for example during transport or installation of the cooker, on the front panel of which this can be damaged.

Aufgabe der vorliegenden Erfindung ist es, ein gattungsgemäßes Haushaltsgerät bereitzustellen, bei dem die mechanische Stabilität der Frontblende erhöht ist. The object of the present invention is to provide a generic household appliance, in which the mechanical stability of the front panel is increased.

Erfindungsgemäß ist dies bei einem Haushaltsgerät nach dem Oberbegriff des Patentanspruches 1 dadurch gelöst, daß die Frontblende sich um eine vertikale Achse im wesentlichen gleichmäßig gebogen über die Breite der Frontblende zylinderwandabschnittsförmig erstreckt. Da Haushaltsgeräte erfahrungsgemäß beim Transport bzw. bei der Montage regelmäßig an der Frontblende gegriffen und gehoben bzw. verschoben werden, ist sowohl deren Eigenstabilität als auch deren sichere Befestigung am Haushaltsgerät besonders wichtig. Durch die gebogene Ausgestaltung der Frontblende wird auf fertigungstechnisch sehr einfache Weise zum einen deren Stabilität deutlich erhöht und zum anderen zusätzliche Grifffläche an der Unterseite der Frontblende zum Erleichtern des Anhebens des Haushaltsgerätes bereitgestellt. Dabei ist die zusätzliche Grifffläche vorteilhafterweise im wesentlichen in der Mitte der Frontblende bereitgestellt, was zur symmetrischen Krafteinleitung in diese beim Anheben führt. Dies führt auch zu einer gleichmäßigen Belastung der häufig symmetrisch zur Mittelachse der Frontblende angeordneten Befestigungsstellen zwischen Haushaltsgerät und Frontblende. Zusätzlich wurde festgestellt, daß durch die nach vorne gebogene Ausgestaltung der Frontblende deren Temperatur deutlich reduziert wird.This is according to the invention in a household appliance according to the preamble of the claim 1 solved in that the front panel is substantially about a vertical axis evenly curved across the width of the front panel in the form of a section of a cylinder wall extends. As experience has shown that household appliances are used for transport and for Assembly can be gripped and lifted or moved regularly on the front panel, is both their inherent stability and their secure attachment to the household appliance particularly important. Due to the curved design of the front panel, the manufacturing technology very simple way on the one hand significantly increases their stability and on the other other additional grip area on the underside of the front panel to facilitate the Lifting the home appliance provided. The additional grip surface is advantageous provided essentially in the middle of the faceplate, resulting in symmetrical introduction of force into this leads when lifting. This also leads to a uniform loading of the often symmetrical to the central axis of the front panel Fastening points between the household appliance and the front panel. In addition it was found that due to the forward curved design of the front panel whose temperature is significantly reduced.

Vorzugsweise ist die Frontblende an einem Blendenrahmen gehaltert, der an dem Haushaltsgerät befestigt ist. Durch den Blendenrahmen werden die eingeschränkten Gestaltungsmöglichkeiten der Strangpreß-Frontblende bezüglich des Vorsehens von Befestigungsabschnitten in den Randbereichen der Frontblende deutlich erweitert. Insbesondere ist ein Befestigen der Frontblende bzw. des Blendenrahmens durch horizontal angeordnete Schrauben oder ähnlichem möglich. Eine Verringerung der Wärmeleitung vom Haushaltsgerät bzw. dessen Komponenten zur Frontblende kann dadurch erreicht werden, daß der Blendenrahmen aus einem geeigneten Kunststoff besteht. Erfindungsgemäß kann durch den Rahmen auf besonders einfache Weise noch eine weitere Funktion übemommen werden, wenn der Blendenrahmen zumindest eine Rahmenplatte aufweist zum Abdecken von einer sich durch den nach vorne gebogenen Verlauf der Bedienblende ergebenden kreissegmentförmigen Öffnung zwischen dem Haushaltsgerät und der Bedienblende. Es müssen also keine zusätzlichen Abdeckteile montiert werden, oder das Gehäuse des Haushaltsgerätes alleine wegen der Verwendung der erfindungsgemäß gebogenen Blende anders gestaltet werden als bei Haushaltsgeräten desselben Typs, bei denen eine ungebogene, ebene Frontblende verwendet wird. Die Abdeckung ist besonders wichtig, um das Eindringen von aus dem Haushaltsgerät unterhalb der Frontblende austretenden Wrasen oder ähnlichem in den Bereich hinter der Frontblende zu vermeiden. Zur weiteren Erhöhung der Stabilität der Blendenanordnung weisen der Blendenrahmen und die Frontblende korrespondierende Abstützabschnitte auf, in denen beide bei Kraftbeaufschlagung in vertikaler Richtung formschlüssig miteinander verbunden sind. Dadurch ist ein stabiler und sicherer Aufbau des Haushaltsgerätes gewährleistet, falls es möglich ist, die Frontblende lediglich am Blendenrahmen zu greifen und zu heben.The front panel is preferably held on a panel frame on the domestic appliance is attached. The restricted design options are due to the cover frame the extrusion faceplate with respect to the provision of mounting portions significantly expanded in the edge areas of the front panel. In particular is a fastening of the front panel or the panel frame by horizontally arranged Screws or the like possible. A reduction in heat conduction from the household appliance or its components for the front panel can be achieved in that the cover frame is made of a suitable plastic. According to the invention yet another function is performed in a particularly simple manner by the frame if the panel frame has at least one frame plate for covering from a result of the forward curvature of the control panel Circular segment-shaped opening between the household appliance and the control panel. So no additional cover parts need to be installed, or the housing of the household appliance solely because of the use of the bent according to the invention Aperture can be designed differently than for household appliances of the same type, at which use an unbent, flat front panel. The cover is special important to prevent intrusion from the home appliance below the front bezel to avoid escaping vapors or similar in the area behind the front panel. To further increase the stability of the panel arrangement, the panel frame and the front panel corresponding support sections, in which both at Force application in the vertical direction are positively connected. This ensures a stable and safe construction of the household appliance, if it it is possible to grip and lift the front panel only by the panel frame.

Gemäß einer bevorzugten Ausführungsform weist die Bedienblende an ihrem unteren Endabschnitt eine sich über im wesentlichen deren gesamte Breite erstreckende Blendenplatte auf, unterhalb derer ein Eingriffsraum zum Anheben des Haushaltsgerätes an der Bedienblende vorgesehen ist. Dadurch ist sichergestellt, daß eine Bedienperson die Frontblende direkt untergreifen kann, wenn sie mit Hilfe der Frontblende das Haushaltsgerät heben bzw. bewegen will. Der Eingriffsraum kann sich auch erst dann ergeben, wenn eine Tür unterhalb der Frontblende geöffnet oder demontiert ist.According to a preferred embodiment, the control panel has at its lower End section an aperture plate extending over substantially its entire width on, below which an intervention space for lifting the household appliance the control panel is provided. This ensures that an operator Front panel can directly reach under if you use the front panel of the household appliance wants to lift or move. The area of intervention can only arise if if a door below the front panel is open or removed.

Nachfolgend ist anhand schematischer Darstellungen ein Ausführungsbeispiel des erfindungsgemäßen Haushaltsgerätes in Form eines Einbauherdes mit einer Frontblende beschrieben.Below is an embodiment of the invention based on schematic representations Household appliance described in the form of a built-in stove with a front panel.

Es zeigen:

Fig. 1
in einer Frontansicht den Einbauherd,
Fig.2
in vergrößertem Maßstab in einer perspektivischen Ansicht von vorne die Frontblende mit einer Glasplatte und einem Blendenrahmen,
Fig. 3
in nochmals vergrößertem Maßstab in einer perspektivischen Ansicht von hinten, abschnittsweise die Frontblende ohne die Glasplatte und ohne den Blendenrahmen,
Fig. 4
in perspektivischer Ansicht abschnittsweise von vorne den Blendenrahmen
Fig. 5
in perspektivischer Ansicht von hinten den Blendenrahmen mit daran befestigter Frontblende, und
Fig. 6
in einer Seitenansicht stark vereinfacht und abschnittsweise dargestellt den unter eine Arbeitsplatte eingebauten Einbauherd.
Show it:
Fig. 1
in a front view the built-in cooker,
Fig. 2
in an enlarged scale in a perspective view from the front, the front panel with a glass plate and a panel frame,
Fig. 3
in a further enlarged scale in a perspective view from behind, sections of the front panel without the glass plate and without the panel frame,
Fig. 4
in a perspective view in sections from the front of the bezel frame
Fig. 5
in a perspective view from behind the panel frame with attached front panel, and
Fig. 6
The side view of the built-in cooker built under a worktop is greatly simplified in a side view.

Ein Einbauherd 1 weist eine nicht gezeigt Ofenmuffel auf, die frontseitig durch eine Tür 3 verschließbar ist. Zur Betätigung der Tür 3 ist an derem oberen Endbereich über zwei schmale Stege in an sich bekannter Weise ein bügelförmiger Türgriff 5 befestigt. Oberhalb der Tür 3 erstreckt sich über dessen gesamte Breite unter Bildung eines schmalen Eingriffsraums 6 eine Frontblende 7. Diese ist als Aluminium-Strangpreßprofilteil ausgebildet. Der Eingriffsraum 6 kann durch das Öffnen der Tür 3 oder durch deren Demontage deutlich vergrößert werden. Im oberen Drittel der Frontblende 7 ist, wie nachfolgend erläutert wird, eine an sich bekannte Glasplatte 9 gehaltert. Der Frontblende 7 zugeordnet bzw. in dieser gehaltert sind Bedienelemente 11 und Anzeigeelemente 13, die in an sich bekannter Weise eine Bedienung und Überwachung des Einbauherdes 1 ermöglichen. Eine nicht bezeigte Bedruckung der Frontblende 7 ist durch eine darüber ausgebildete, sehr kratzfeste Eloxalschicht geschützt (Fig. 1).A built-in stove 1 has an oven muffle, not shown, which is at the front through a door 3 is lockable. To operate the door 3 is at its upper end two narrow webs a bow-shaped door handle 5 attached in a conventional manner. Above the door 3 extends over its entire width to form one narrow engagement space 6 a front panel 7. This is as an extruded aluminum part educated. The intervention space 6 can by opening the door 3 or by their disassembly are significantly increased. In the top third of the front panel 7, As will be explained below, a glass plate 9 known per se is held. The front panel 7 assigned or held in this control elements 11 and display elements 13, the operation and monitoring of the built-in cooker in a manner known per se 1 enable. A not shown printing on the front panel 7 is through a highly scratch-resistant anodized layer formed over it is protected (FIG. 1).

Die Aluminium-Frontblende 7 ist gemäß Fig. 2 an einem Blendenrahmen 15 befestigt, der aus glasfaserverstärktem PBT-Kunststoff besteht. Frontseitig ist dabei der Blendenrahmen 15 durch die Frontblende 7 und die Glasplatte 9 verdeckt also im wesentlichen nicht sichtbar. Die Frontblende 7 ist gemäß Fig. 2 und 3 mit einem Radius von etwa 3 m gleichmäßig über deren Breite zylinderwandabschnittsförmig gebogen. Entsprechendes gilt nach der Montage der dünnen Glasplatte 9 für diese. Auch die Tür 3 weist eine entprechende Gestalt auf. Die Frontblende 7 besitzt eine Bedienelementenplatte 17, an deren unteren Endabschnitt sich rechtwinklig davon über die gesamte Breite eine Blendenplatte 19 erstreckt. An der Blendenplatte 19 sind eine Blendenfeder 21 und eine dieser gegenüberliegende Blendennut 23 vorgesehen. Vom oberen Endabschnitt der Bedienelementenplatte 17 erstreckt sich geringfügig zurückversetzt eine Anzeigeelementenplatte 25 nach oben. In dieser und der Bedienelementenplatte 17 sind geeignete Öffnungen 27 für die Bedienelemente 11 und die Anzeigeelemente 13 vorgesehen. Weiterhin ist in der Anzeigeelementenplatte 25 frontseitig eine Dichtungsnut 29 ausgebildet, in die bei der Montage der Glasplatte 9 an der Frontblende 7 zwischen beide eine nicht gezeigte Silikondichtung eingelegt wird (Fig. 3). Zur Befestigung der Glasplatte 9 werden auf deren Rückseite zwei Rastelemente (nicht gezeigt) geklebt, die mit ihren Rasthaken in in der Anzeigeelementenplatte 25 vorgesehene Rastöffnungen 31 lösbar schnappen können. Damit ist eine dichte und feste Verbindung zwischen der Frontblende 7 und der Glasplatte 9 hergestellt. Entlang des oberen Randes weist die Anzeigenelementenplatte 25 weiterhin rückseitig einen Schraubkanal 33 auf. Zur Befestigung eines an sich bekannten Schalterträgers (nicht gezeigt) an der Frontblende 7 wird dieser mit entsprechenden Mitteln in die Blendennut 23 eingehängt, dann an den Schraubkanal 33 gekippt und schließlich in diesem verschraubt.The aluminum front panel 7 is fastened to a panel frame 15 according to FIG. 2, which is made of glass fiber reinforced PBT plastic. The bezel frame is on the front 15 essentially covered by the front panel 7 and the glass plate 9 not visible. The front panel 7 is shown in FIGS. 2 and 3 with a radius of about 3 m bent evenly across the width of a cylinder wall section. Corresponding applies to the installation of the thin glass plate 9 for this. Door 3 too has a corresponding shape. The front panel 7 has a control panel 17, at the lower end portion thereof at right angles over the entire Width extends an aperture plate 19. On the aperture plate 19 are an aperture spring 21 and a diaphragm groove 23 opposite this are provided. From the upper end section the control panel 17 extends slightly set back one Display element plate 25 upwards. In this and the control panel 17 are suitable openings 27 for the control elements 11 and the display elements 13 intended. Furthermore, there is a sealing groove in the front of the display element plate 25 29 formed, in between when mounting the glass plate 9 on the front panel 7 both a silicone seal, not shown, is inserted (Fig. 3). For fixing the glass plate 9, two locking elements (not shown) are glued to the rear, the locking openings provided in the display element plate 25 with their locking hooks 31 releasably snap. This is a tight and tight connection made between the front panel 7 and the glass plate 9. Along the top edge the display element plate 25 also has a screw channel 33 on the rear on. To attach a known switch carrier (not shown) to the Front panel 7 is hooked into the panel groove 23 using appropriate means, then tilted to the screw channel 33 and finally screwed into this.

Der in Fig. 4 dargestellte einstückige Kunststoff-Blendenrahmen 15 weist in beiden Seitenbereichen jeweils eine rechtwinklig davon nach hinten abstehende Befestigungsplatte 37 mit jeweils zwei übereinander angeordneten ersten Schrauböffnungen 39 auf. Durch die ersten Schrauböffnungen 39 können die Befestigungsschrauben zur Befestigung des Blendenrahmens 15 an Seitenwänden- oder -leisten (nicht gezeigt) des Gehäuses des Einbauherdes 1 gesteckt werden. Dadurch werden über diese Stellen alle an der Frontblende 7 angreifenden Kräfte in den Einbauherd 1 geleitet. Deshalb weist die Befestigungsplatte 37 jeweils zwei horizontal verlaufende Versteifungsrippen 41 auf. In den beiden oberen Eckwinkeln des Blendenrahmens 15 ist jeweils eine zweite Schrauböffnung 43 zur Befestigung der Frontblende 7 ausgebildet. Diese durchdringt jeweils einen plattenförmigen Ansatz, der eine erste Anlagefläche 45 des Blendenrahmens 15 für die Frontblende 7 bildet. Im unteren Abschnitt ist über die gesamte Breite des Blendenrahmens 15 eine horizontal verlaufende Rahmennut 46 vorgesehen. Diese ist in einem kurzen Teilstück durch eine Aussparung 47 unterbrochen. Weiterhin sind zur Befestigung der Frontblende 7 an dem Blendenrahmen 15 Rasthaken 49 an dessen nach vorne ragender Seitenwand 51 vorgesehen (Fig. 4).The one-piece plastic screen frame 15 shown in Fig. 4 has in both Side areas each a mounting plate protruding rearward at right angles 37 each with two first screw openings 39 arranged one above the other. Through the first screw holes 39, the fastening screws for fastening of the bezel frame 15 on side walls or strips (not shown) of the Housing of the built-in cooker 1 can be inserted. This will make these posts all the forces acting on the front panel 7 passed into the built-in cooker 1. Therefore the mounting plate 37 has two horizontally extending stiffening ribs 41 on. There is one in each of the two upper corner angles of the diaphragm frame 15 second screw opening 43 is formed for fastening the front panel 7. This penetrates in each case a plate-shaped projection, which has a first contact surface 45 of the Aperture frame 15 for the front panel 7 forms. The bottom section is about the whole Width of the panel frame 15 a horizontally extending frame groove 46 is provided. This is interrupted in a short section by a recess 47. Furthermore, 15 locking hooks for fastening the front panel 7 to the panel frame 49 is provided on its forwardly projecting side wall 51 (FIG. 4).

Die Befestigung des Blendenrahmens 15 an der Blende 7 erfolgt wie folgt: Die Frontblende 7 wird auf den Blendenrahmen 15 gesteckt. Dabei liegt die Blendenfeder 21 in der Rahmennut 46 bzw. ragt zum Teil durch die Aussparung 47. Die beiderseits am Blendenrahmen 15 vorgesehenen Rasthaken 49 schnappen in die Blendennut 33 ein. Damit sind der Blendenrahmen 15 und die Frontblende 7 über deren gesamte Breite in diesem Bereich formschlüssig miteinander verbunden, wodurch vertikal in die Frontblende 7 eingeleitete Kräfte in den durch die Frontblende 7 versteiften Blendenrahmen 15 eingeleitet werden können. Im oberen Bereich liegt die Frontblende 7 mit ihrem Schraubkanal 33 auf der ersten Anlagefläche 45 des Blendenrahmens 15. Durch nicht gezeigte Schrauben werden beide in diesem Bereich miteinander verschraubt. In den Seitenbereichen und an der Oberseite der Frontblende 7 wird diese von dem Blendenrahmen 15 umgriffen. Dessen Seitenplatte 51 schließt dabei bündig mit der Anzeigeelementenplatte 25 ab und wird durch einen jeweils seitlich an der Anzeigeelementenplatte 25 ausgebildeten Blendenansatz 53 verdeckt. Entsprechend wird die Frontblende 7 an ihrer Oberseite durch eine Deckplatte 55 des Blendenrahmens 15 übergriffen. Dabei entspricht der kreisabschnittförmige Verlauf der Vorderkante der Deckplatte 55 exakt dem gekrümmten Verlauf der Frontblende 7. Eine durch den gebogenen Verlauf der Frontblende 7 entstehende kreissegmentförmige Öffnung ist dadurch abgedeckt. Durch eine entsprechende Ausbildung des Blendenrahmens 15 im Bereich der Rahmennut 46 ist die entsprechende Öffnung auch in diesem Bereich abgedeckt (Fig. 5).The panel frame 15 is attached to the panel 7 as follows: The front panel 7 is placed on the aperture frame 15. The aperture spring 21 is in the frame groove 46 or partially protrudes through the recess 47. The on both sides Aperture frame 15 provided latching hook 49 snap into the aperture groove 33. So that the bezel frame 15 and the front panel 7 over their entire width in This area is positively connected to each other, which means vertically in the front panel 7 forces introduced into the frame stiffened by the front panel 7 15 can be initiated. In the upper area is the front panel 7 with your Screw channel 33 on the first contact surface 45 of the diaphragm frame 15. By not The screws shown are both screwed together in this area. In the Side areas and on the top of the front panel 7, this is from the panel frame 15 encompassed. Its side plate 51 closes flush with the display element plate 25 and is replaced by a laterally on the display element plate 25 trained aperture approach 53 covered. The front panel is accordingly 7 overlapped on its upper side by a cover plate 55 of the diaphragm frame 15. The circular segment-shaped course of the front edge of the cover plate 55 corresponds exactly the curved course of the front panel 7. One through the curved course the front panel 7 resulting circular segment-shaped opening is covered. By appropriately designing the aperture frame 15 in the area of the frame groove 46, the corresponding opening is also covered in this area (FIG. 5).

Die Frontblende 7 ist, wie oben erläutert, zusammen mit der Glasplatte 9 an dem Blendenrahmen 15 befestigt. Dieser ist mittels durch die ersten Schrauböffnungen 39 gesteckte Schrauben jeweils seitlich an dem Einbauherdgehäuse befestigt. Dabei liegt zum einen die Außenseite der Befestigungsplatte 37 an dem Gehäuse an (nicht gezeigt). Zum anderen liegt der Blendenrahmen 15 über eine zweite Anlagefläche 67 (Fig. 5) an einem Backofenflansch 69 über im wesentlichen dessen gesamter Breite an (Fig. 6). Der Einbauherd 1 ist deckseitig durch ein an dem Blendenrahmen 15 anstehendes Deckblech 71 verschlossen. Bei der Montage wird der Einbauherd 1 soweit in eine vorhandene Einbaunische geschoben, bis eine dritte Anlagefläche 73 des Blendenrahmens 15 jeweils an die Stirnseite eines an sich bekannten Einbaumöbels 75 stößt.The front panel 7 is, as explained above, together with the glass plate 9 on the panel frame 15 attached. This is inserted through the first screw openings 39 Screws attached to the side of the built-in cooker housing. Here lies to one to the outside of the mounting plate 37 on the housing (not shown). To the another is the diaphragm frame 15 on a second contact surface 67 (Fig. 5) Oven flange 69 over essentially its entire width (FIG. 6). The built-in cooker 1 is on the cover side by a cover plate 71 which is in contact with the cover frame 15 locked. During installation, the built-in cooker 1 is so far in an existing niche pushed until a third contact surface 73 of the bezel frame 15 each the end face of a known piece of built-in furniture 75.

Claims (6)

  1. Household appliance, such as, for example, an oven, with a front panel which extends substantially over the width of the household appliance at the front side thereof and which is formed by an extruded profile member of metal and fastened to the household appliance, and with operating and/or indicating elements of the household appliance associated with the front panel, characterised in that the front panel (7) bent substantially uniformly about a vertical axis extends in the shape of a cylinder wall section over the width of the front panel.
  2. Household appliance according to claim 1, characterised in that the front panel (7) is held at a panel frame (15) which is fastened to the household appliance (1).
  3. Household appliance according to claim 2, characterised in that the panel frame (15) is of synthetic material.
  4. Household appliance according to claim 2 or 3, characterised in that the panel frame (15) comprises at least one frame plate (55) for covering an opening in the shape of a segment of a circle, which results from the forwardly bent course of the front panel, between the household appliance and the front panel.
  5. Household appliance according to one of claims 2 to 4, characterised in that the panel frame (15) and the front panel (7) have corresponding support portions (21, 26) in which the two are mechanically positively connected together by a force loading in vertical direction.
  6. Household appliance according to one of the preceding claims, characterised in that the front panel (7) has at its lower end portion a panel plate (19) which extends substantially over the entire width thereof and below which a grip cavity (6) for lifting the 0 household appliance (1) is provided at the front plate (7).
EP98956889A 1997-10-29 1998-10-28 Household appliance with a front panel Revoked EP1027561B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9830032T SI1027561T1 (en) 1997-10-29 1998-10-28

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19747769A DE19747769C2 (en) 1997-10-29 1997-10-29 Household appliance with front panel
DE19747769 1997-10-29
PCT/EP1998/006847 WO1999022177A1 (en) 1997-10-29 1998-10-28 Household appliance with a front panel

Publications (2)

Publication Number Publication Date
EP1027561A1 EP1027561A1 (en) 2000-08-16
EP1027561B1 true EP1027561B1 (en) 2001-09-26

Family

ID=7846990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98956889A Revoked EP1027561B1 (en) 1997-10-29 1998-10-28 Household appliance with a front panel

Country Status (5)

Country Link
US (1) US6065820A (en)
EP (1) EP1027561B1 (en)
DE (2) DE19747769C2 (en)
PL (1) PL339672A1 (en)
WO (1) WO1999022177A1 (en)

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Also Published As

Publication number Publication date
US6065820A (en) 2000-05-23
EP1027561A1 (en) 2000-08-16
DE59801590D1 (en) 2001-10-31
DE19747769C2 (en) 1999-12-16
DE19747769A1 (en) 1999-05-06
WO1999022177A1 (en) 1999-05-06
PL339672A1 (en) 2001-01-02

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