EP2930436B1 - Household appliance with a stowable door and method for opening and closing a door of a household appliance - Google Patents
Household appliance with a stowable door and method for opening and closing a door of a household appliance Download PDFInfo
- Publication number
- EP2930436B1 EP2930436B1 EP14195684.7A EP14195684A EP2930436B1 EP 2930436 B1 EP2930436 B1 EP 2930436B1 EP 14195684 A EP14195684 A EP 14195684A EP 2930436 B1 EP2930436 B1 EP 2930436B1
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- door
- axis
- rotation
- household appliance
- bearing unit
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- 238000000034 method Methods 0.000 title claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 238000010411 cooking Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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
- F24C15/00—Details
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/026—Doors specially adapted for stoves or ranges stowing of door in open position
Definitions
- the invention relates to a household appliance with a housing which surrounds a receiving space.
- the household appliance further comprises a door with which a loading opening of the receiving space is closable and which is arranged relatively pivotable to the housing.
- the door is retractable in the open state in a storage space in the housing, wherein the door is coupled to a guide device. With the guide device, the movement is guided in and out of the stowage space.
- the guide device comprises at least one bearing unit, which is rotatably mounted about a rotation axis and on which guide elements are arranged.
- the invention also relates to a method for opening and closing a door of a household appliance, which can be sunk in a storage space.
- the DE 199 06 913 A1 describes a household appliance with a door, which can be inserted into a storage space below a cooking chamber of the household appliance.
- a home appliance device with at least one door unit is known.
- the door unit is attached with hinges to a housing of the household appliance and can be pivoted relative thereto and in the open state can be lowered into a storage space formed below the receiving space.
- the hinges also include a U-shaped bracket as a hinge part, on which two rollers are rotatably mounted.
- the bracket is rigid in itself and pivotable about an axis of rotation.
- a hinge with a U-shaped bracket is designed as a storage unit in the form of a hinge rocker with two rollers.
- This hinge rocker is also rigid in itself, but rotatably arranged on a hinge housing.
- An inventive household appliance comprises a housing which surrounds a receiving space.
- the household appliance has a door with which a feed opening of the receiving space can be closed.
- the door is arranged relatively pivotable to the housing and in the open state, the door is retractable in a storage space in the housing.
- the door is coupled to a guide device with which movement into the storage compartment and out of the storage compartment is guided.
- the guide device has at least one bearing unit, which is rotatably mounted about a rotation axis and on which guide elements are arranged.
- the guide device is designed so that the axis of rotation of the bearing unit is displaceable on a displacement in the vertical direction and thereby the height position of the axis of rotation is variable to the storage space.
- the opening movement of the door can be improved, in which context a vertical distance between the door, in particular an inner side of the door leaf, and a front upper edge of an intermediate floor which limits the storage space at the top and / or a lower edge of a Flange, which limits the front side of the receiving space, in at least part phases of the opening movement in comparison to an embodiment in which such a vertical adjustment is not possible is increased.
- the vertical displacement of the axis of rotation can be carried out before opening the door. As a result, a fixed adjustment of this altitude can be formed.
- the vertical displacement of the axis of rotation can be carried out on a first partial travel path of a total movement travel of the door between an open and a closed position of the door.
- such a vertical height adjustment of the rotation axis is thus automatically performed during an initiation of an opening movement of the door.
- a user-individual attitude adjustment in advance, which then remains firm and permanent, is then not required here.
- the bearing unit is a component of a hinge, with which the door is pivotable, wherein the bearing unit is a hinge hook, which can be rotated with the axis of rotation relative to a hinge housing.
- the bearing unit is coupled via this axis of rotation with the hinge housing.
- the displacement is less than 9 cm, in particular less than or equal to 8 cm. It is preferably between 1 cm and 8 cm.
- the guide device has a displacement device, by means of which this change in position of the axis of rotation is achieved in the vertical direction.
- This first movement sub-path is measured starting from the closed position of the door up to an opening angle of less than 15 °, in particular less than 10 °. This means that even with a minimum actuation of the door by a user or an automatic opening controlled by the control unit, no or substantially no pivotal movement occurs. The Complexity of the door movement is thereby reduced and the position adjustment for the further pivoting and retraction into the storage space is favored.
- a rotational movement of the bearing unit about the axis of rotation on the first movement part path is blocked by a locking device.
- the bearing unit has a U-shaped bracket and the axis of rotation is formed on a bracket leg and the guide elements are arranged on a second bracket leg.
- this bearing unit is a rigid component, so that the guide elements are fixed in their position to each other as well as the positions of the guide elements are fixed to the axis of rotation of the bearing unit. This is formed on the Intelterrorismsweg the door and thus also the storage unit accordingly.
- the guide elements are rotatably arranged on the bearing unit, in particular the guide elements are rollers.
- the motion control of the bearing unit on the one hand in a technical part, in which a guide track or a guide slot for moving the door in the storage space or from the stowage space is made possible, is favored, since a corresponding sliding and jerk-free movement is possible. This also forces, especially frictional forces can be minimized and thus the wear can be minimized.
- the overall movement path of the door has a second movement partial path adjoining the first movement partial path, on which the door enters the storage space.
- the rotationally locked state of the storage unit can be automatically released by a release device.
- a stop is formed, by means of which a downwardly displaced end position of the door with the bearing unit at the end of the first movement partial path is predetermined.
- a haptic perceptible end position is defined, so that here too the motion control and the entire trajectory of the door is configured and adapted to demand, so that it can be done very user friendly, on the other hand allows a smooth motion control.
- the invention also relates to a method for opening and closing a door of a domestic appliance which is provided with a housing which surrounds a receiving space and with a door with which a loading opening of the receiving space can be closed and which is arranged so as to be relatively pivotable on the housing, is trained.
- a storage space in the Housing sunk wherein the door is coupled to a guide device; with which the motion guide is led out into the storage space and out of the storage space.
- the guide device is formed at least with a bearing unit which is rotatably mounted about a rotation axis and on which guide elements are arranged.
- an at least greater rotational movement, in particular greater than 15 °, of the bearing unit about the axis of rotation on the first movement partial path is blocked by a blocking device.
- the Inventionsweg the door is divided with a subsequent to the first movement part path second movement part path, wherein on the second movement partial path, the door enters the storage space and is automatically released at a transition between the two movement parts of the rotationally locked state of the storage unit by a release device.
- the door On the first partial movement path, the door is not retracted into the storage space.
- Fig. 1 is shown in a schematic perspective view of a trained as a baking oven 1 household appliance.
- the oven 1 comprises a housing 2, in which a limited by a muffle, not shown cooking space is formed. In the oven food can be introduced for preparation.
- the cooking chamber is closed at the front by a door 3, which in Fig. 1 is shown in the closed end position. At the front of the door 3, a handle 4 is formed.
- the oven 1 comprises an operating device 5, which in the position and display only by way of example has a display unit 6 and operating elements 7 and 8.
- cooking zones 9, 10, 11 and 12 which are shown merely by way of example in terms of position and number, are likewise shown.
- the door 3 can be inserted or sunk in its lower portion 13 in the housing 2, resulting in the transfer of the door 3 of the in Fig. 1 shown closed end position in the fully open end position is the case.
- the door 3 is then inserted sunk into a free space of the housing 2, which is formed by this space arranged below the cooking chamber and separated by this by a corresponding partition wall storage space 14.
- the door 3 is connected to exemplarily shown and marked door hinges 15 and 16 and pivotable about this and in said storage space 14 retractable and extendable.
- Fig. 2 is a side view of a bearing unit 17 is shown, which is designed as a U-shaped bracket.
- the hinge unit 17 represents a hinge hook of a hinge 15 or 16.
- the hinges 15 and 16 are of identical design and functionally identical, so that the following explanation of one of the two hinges also applies to the other.
- the hinges 15 and 16 have in addition to a respectively provided storage unit 17 and a hinge housing, which is not shown here in detail. These hinges 15 and 16 are each a guide device 18 (FIG. Fig. 3 ) associated with the components and the functions. The door 3 is guided by means of these guide devices 18 and thereby coupled accordingly, so that it is in the storage space 14 in and out of the storage space 14.
- the bearing unit 17 comprises a fulcrum, which on a rotation axis A, which in Fig. 2 extends perpendicular to the plane of the figure, is arranged. At this axis of rotation A, the bearing unit 17 is also connected to the hinge housing and pivotable relative to the hinge housing.
- the bearing unit 17 comprises two guide elements 19 and 20 which are designed as rollers and are mounted rotatably mounted on the bearing unit 17.
- the bearing unit 17 comprises a first bracket leg 21, which is the hinge pivot point or having the axis of rotation A. It also includes a second bracket leg 22, on which the two guide elements 19 and 20 are arranged.
- the bearing unit 17 is rigid in its U-shaped bracket, that is, the two bracket legs 21 and 22 are not movable relative to each other.
- the second guide element 20 is rotatably mounted about a rotation axis B.
- the first guide element 19 is rotatable about an axis C, which extends parallel to the axis A and to the axis B itself.
- the axis C has a distance a1 to the axis A and the axis B has a distance a2 to the axis A.
- the second bracket leg 22 can thus be pivoted back and forth along the arrow P about the axis B.
- the first guide member 19 is disposed at an upper free end 25a of the second stirrup leg 22, and the second guide member 20 is disposed at an end 25b of the second stirrup leg 22 opposite the free end 25a.
- a vertical height h is shown, which represents the extension of a technical part 26, which is the guide device 18 associated.
- the engineering part 26 describes a component which also has a groove or a guide track 27 in which the guide elements 19 and 20 are guided into the storage space 14 when the door 3 is inserted.
- a slide carriage 28 is also provided, which slides in the guideway 27 and the guide device 18 is associated.
- Fig. 4 is an enlarged partial sectional view of the oven 1 is shown in a schematic side view, in which case a front lower portion is shown.
- a vertical distance a3 between the intermediate bottom 23 and an inner side of the door 3 is present, which can be achieved by a previous vertical displacement of the axis of rotation A before the actual pivoting movement and thus the retraction of the door 3 in the storage space 14.
- This distance a3 would not exist without such a vertical displacement of the axis of rotation A at this height and thus only a smaller distance.
- this first movement part of the door 3 Starting from this horizontal position position is then carried out at an opening initiation of the door 3 by a first movement part of the door 3, a vertical displacement.
- this first partial movement path starting from the fully closed position of the door 3rd measured and up to an opening angle less than 15 °, in particular less than 10 °, is sufficient.
- only a vertical movement of the door 3 is carried out on this first partial movement path, and the possibly minimal pivoting of the door 3 in the sense is negligible.
- the guide device 18 comprises for the horizontal displacement of the door 3 and at least some components of the guide device 18, in particular the bearing unit 17, a displacement device 29, which in Fig. 4 is indicated only with the corresponding reference numerals, but component-specific not shown in detail.
- this displacement device 29 is preferably carried out only a vertical change in position of the axis of rotation A on a displacement path 30.
- the displacement path 30 has a maximum length of a4. This displacement path 30 is in particular less than 9 cm, in particular less than or equal to 8 cm, preferably between 1 cm and 8 cm.
- a retraction of the door 3 into the storage space 14 is then carried out on a subsequent second movement partial path which, together with the first movement partial path, defines the total movement path of the door 3 from the completely closed position to the completely open position.
- the vertical position is achieved at the end of it, that it is displaced in position, so that this through the axis of rotation A 'in Fig. 4 is marked.
- the pivoting movement of the door 3 is performed on the second movement part path and then carried out the retraction into the storage space 14.
- Fig. 4 In this case, a snapshot is shown, in which the door 3 is already located on the second movement partial path and has already been pivoted, so that it has already moved easily into the storage space 14.
- the movement of the bearing unit 17 to the rear into the stowage space 14 is likewise accomplished during this retraction into the stowage space 14 and this is achieved via the carriage 28.
- a release device 32 automatically is solvable.
- This release device 32 is also shown with a reference numeral, the clarity serving in Fig. 4 but not shown in detail.
- a stop is formed, through which a forwardly pulled out end position of the door 3, as it is reached at the end of the first movement part path, is predetermined.
- this hinge pivot point or the axis of rotation of the bearing unit 17 can thus either generally, which means that it is fixed and no longer displaceable before the opening movement of the door 3 or during the opening movement is performed as part of the movement.
- this hinge pivot point can thus change its vertical position at a certain point in time.
- a vertical distance a3 is increased in comparison to a design without such a height-adjustability of the axis of rotation and thus permits a reduction of the space in the engineering part 26.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
- Hinges (AREA)
Description
Die Erfindung betrifft ein Haushaltsgerät mit einem Gehäuse, das einen Aufnahmeraum umgibt. Das Haushaltsgerät umfasst darüber hinaus eine Tür, mit welcher eine Beschickungsöffnung des Aufnahmeraums verschließbar ist und welche relativ verschwenkbar zum Gehäuse angeordnet ist. Die Tür ist im geöffneten Zustand in einen Verstauraum im Gehäuse versenkbar, wobei die Tür mit einer Führungsvorrichtung gekoppelt ist. Mit der Führungsvorrichtung ist die Bewegung in den und aus dem Verstauraum geführt. Die Führungsvorrichtung umfasst zumindest eine Lagereinheit, welche um eine Drehachse drehbar gelagert ist und an welcher Führungselemente angeordnet sind. Des Weiteren betrifft die Erfindung auch ein Verfahren zum Öffnen und Schließen einer Tür eines Haushaltsgeräts, die in einen Verstauraum versenkt werden kann.The invention relates to a household appliance with a housing which surrounds a receiving space. The household appliance further comprises a door with which a loading opening of the receiving space is closable and which is arranged relatively pivotable to the housing. The door is retractable in the open state in a storage space in the housing, wherein the door is coupled to a guide device. With the guide device, the movement is guided in and out of the stowage space. The guide device comprises at least one bearing unit, which is rotatably mounted about a rotation axis and on which guide elements are arranged. Furthermore, the invention also relates to a method for opening and closing a door of a household appliance, which can be sunk in a storage space.
Die
Aus
Auch aus der
Entsprechendes ist auch aus der
Dadurch ist ein sogenanntes Technikteil, welches Führungsbahnen für dieses Lagerteil aufweist und die Rollen beim Einsenken der Tür aufnimmt, entsprechend zu dimensionieren. Darüber hinaus ist durch diese Ausgestaltung bei spezifischen Türstellungen, wenn die Tür schon teilweise geöffnet ist, und gleichzeitig in den Stauraum einfährt, ein Abstand zwischen dem Türblatt der vorderen frontseitigen Oberkante, die den Stauraum frontseitig begrenzt, sehr klein. Dadurch kann gegebenenfalls ein daran Anstoßen des Türblatts bei der weiteren Schließbewegung oder beim Öffnen auftreten. Bezüglich dieser vertikalen Bauhöhe sind die kritischen Stellen der Flansch am unteren Bereich und somit am unteren Rand sowie der Zwischenboden des genannten Technikteils, der den Stauraum von oben begrenzt. Dieser Zwischenboden bildet insbesondere eine obere Abdeckung des Stauraums. Bei den bekannten Ausführungen hat die Tür am Anfang der Öffnungsbewegung einen geringen Abstand zum Flansch beziehungsweise zur vorderen Kante des Zwischenbodens. Ab Mitte bis Ende der Öffnungsbewegung der Tür ist der geringste vertikale Abstand zwischen der Tür und dem Zwischenboden auftretend.As a result, a so-called engineering part, which has guideways for this bearing part and receives the rollers when sinking the door to dimension accordingly. In addition, by this configuration at specific door positions, when the door is already partially open, and at the same time enters the storage space, a distance between the door leaf of the front front side upper edge, which limits the front storage space, very small. As a result, if necessary, a bumping of the door leaf during the further closing movement or during opening may occur. With regard to this vertical height, the critical points are the flange at the lower area and thus at the lower edge, as well as the intermediate floor of said technical part, which delimits the storage space from above. This intermediate floor forms in particular an upper cover of the storage space. In the known embodiments, the door at the beginning of the opening movement has a small distance from the flange or to the front edge of the false floor. From the middle to the end of the opening movement of the door, the smallest vertical distance between the door and the intermediate floor occurs.
Es ist Aufgabe der vorliegenden Erfindung, ein Haushaltsgerät sowie ein Verfahren zum Öffnen und Schließen einer Tür eines Haushaltsgeräts zu schaffen, bei welchem die Bewegungsführung verbessert ist und eine effizientere Bauraumausgestaltung erreicht ist. Diese Aufgabe wird durch ein Haushaltsgerät und ein Verfahren gemäß den unabhängigen Ansprüchen gelöst.It is an object of the present invention to provide a household appliance and a method for opening and closing a door of a household appliance, in which the motion control is improved and a more efficient space design is achieved. This object is achieved by a household appliance and a method according to the independent claims.
Ein erfindungsgemäßes Haushaltsgerät umfasst ein Gehäuse, das einen Aufnahmeraum umgibt. Darüber hinaus weist das Haushaltsgerät eine Tür auf, mit welcher eine Beschickungsöffnung des Aufnahmeraums verschließbar ist. Die Tür ist relativ verschwenkbar zum Gehäuse angeordnet und im geöffneten Zustand ist die Tür in einem Verstauraum im Gehäuse versenkbar. Die Tür ist mit einer Führungsvorrichtung gekoppelt, mit welcher die Bewegung in den Verstauraum und aus dem Verstauraum geführt ist. Die Führungsvorrichtung weist zumindest eine Lagereinheit auf, welche um eine Drehachse drehbar gelagert ist und an welcher Führungselemente angeordnet sind.An inventive household appliance comprises a housing which surrounds a receiving space. In addition, the household appliance has a door with which a feed opening of the receiving space can be closed. The door is arranged relatively pivotable to the housing and in the open state, the door is retractable in a storage space in the housing. The door is coupled to a guide device with which movement into the storage compartment and out of the storage compartment is guided. The guide device has at least one bearing unit, which is rotatably mounted about a rotation axis and on which guide elements are arranged.
Ein wesentlicher Gedanke der Erfindung ist darin zu sehen, dass die Führungsvorrichtung so ausgebildet ist, dass die Drehachse der Lagereinheit auf einem Verschiebeweg in vertikaler Richtung verschiebbar ist und dadurch die Höhenlage der Drehachse zu dem Verstauraum veränderbar ist. Durch eine derartige Ausgestaltung lässt sich die Öffnungsbewegung der Tür verbessern, wobei in dem Zusammenhang ein vertikaler Abstand zwischen der Tür, insbesondere einer Innenseite des Türblatts, und einer vorderen Oberkante eines Zwischenbodens, der den Verstauraum nach oben hin begrenzt und/oder einem unteren Rand eines Flansches, der frontseitig den Aufnahmeraum begrenzt, in zumindest Teilphasen der Öffnungsbewegung im Vergleich zu einer Ausführung, bei der eine derartige Vertikalverstellung nicht möglich ist, vergrößert ist. Dadurch wird auch ein Anstoßen der Tür an diesen genannten Komponenten bei der Öffnungsbewegung verhindert und zugleich kann eine Verkleinerung des Bauraums eines Technikteils in vertikaler Richtung betrachtet erreicht werden. Durch eine derartige Bauraumverkleinerung des Technikteils, in welchem insbesondere auch die Führungsbahnen für die Führungselemente der Lagereinheit verlaufen und die Bewegung der Tür auch dadurch geführt ist, kann der Aufnahmeraum in vertikaler Richtung vergrößert werden und somit das Nutzvolumen erhöht werden.An essential idea of the invention is to be seen in that the guide device is designed so that the axis of rotation of the bearing unit is displaceable on a displacement in the vertical direction and thereby the height position of the axis of rotation is variable to the storage space. By such a configuration, the opening movement of the door can be improved, in which context a vertical distance between the door, in particular an inner side of the door leaf, and a front upper edge of an intermediate floor which limits the storage space at the top and / or a lower edge of a Flange, which limits the front side of the receiving space, in at least part phases of the opening movement in comparison to an embodiment in which such a vertical adjustment is not possible is increased. This also prevents abutment of the door on these components during the opening movement and at the same time a reduction of the installation space of a technical part viewed in the vertical direction can be achieved. By such a reduction in space of the engineering part, in which run in particular the guideways for the guide elements of the storage unit and the movement of the door is also guided by the receiving space can be increased in the vertical direction and thus the useful volume can be increased.
Vorzugsweise ist vorgesehen, dass die vertikale Verschiebung der Drehachse vor dem Öffnen der Tür durchführbar ist. Dadurch kann dann eine Festverstellung dieser Höhenlage ausgebildet werden.It is preferably provided that the vertical displacement of the axis of rotation can be carried out before opening the door. As a result, a fixed adjustment of this altitude can be formed.
Vorzugsweise ist vorgesehen, dass die vertikale Verschiebung der Drehachse auf einen ersten Bewegungsteilweg eines sich zwischen einer geöffneten und einer geschlossenen Stellung der Tür bemessenden Gesamtbewegungswegs der Tür durchführbar ist. Bei einer derartigen bevorzugten Ausführungsform wird somit eine derartige vertikale Höhenverstellung der Drehachse automatisch während eines Initiierens einer Öffnungsbewegung der Tür durchgeführt. Eine nutzerindividuelle Lageeinstellung vorab, die dann fest und dauerhaft bestehen bleibt, ist dann hier nicht erforderlich.It is preferably provided that the vertical displacement of the axis of rotation can be carried out on a first partial travel path of a total movement travel of the door between an open and a closed position of the door. In such a preferred embodiment, such a vertical height adjustment of the rotation axis is thus automatically performed during an initiation of an opening movement of the door. A user-individual attitude adjustment in advance, which then remains firm and permanent, is then not required here.
Diese weitere alternative Lösung ist auch dahingehend vorteilhaft, dass der gesamte Bewegungsablauf der Tür auf den Gesamtbewegungsweg individuell angepasst und bedarfsgerecht optimiert ist.This further alternative solution is also advantageous in that the entire movement sequence of the door is individually adapted to the overall movement path and optimized as needed.
Die Lagereinheit ist ein Bauteil eines Scharniers, mit welchem die Tür verschwenkbar, wobei die Lagereinheit ein Scharnierhacken ist, der mit der Drehachse relativ zu einem Scharniergehäuse gedreht werden kann. Die Lagereinheit ist über diese Drehachse mit dem Scharniergehäuse gekoppelt.The bearing unit is a component of a hinge, with which the door is pivotable, wherein the bearing unit is a hinge hook, which can be rotated with the axis of rotation relative to a hinge housing. The bearing unit is coupled via this axis of rotation with the hinge housing.
Durch eine derartige Lageveränderung der Drehachse relativ zu Komponenten des Haushaltsgeräts, insbesondere zu dem Verstauraum, insbesondere einem vorderen Rand eines Zwischenbodens, der den Verstauraum von oben bedeckt und/oder eines unteren Rands beziehungsweise einer unteren Kante eines Frontflansches, der die Beschickungsöffnung begrenzt, wird die Bewegungsführung der Tür dahingehend verbessert, dass ein unerwünscht auftretendes Annähern oder gegebenenfalls Berühren dieser vorderen Kante des Zwischenbodens und/oder des unteren Rands des Flansches verhindert ist. Eine Beschädigung der Tür beim Verschwenken kann dadurch verhindert werden, und eine Bauraumverkleinerung in vertikaler Richtung eines Technikteils ist dadurch erreicht.By such a change in position of the axis of rotation relative to components of the household appliance, in particular to the storage space, in particular a front edge of a false floor, which covers the storage space from above and / or a lower edge or a lower edge of a front flange, which limits the feed opening, the Motion control of the door to the effect improved that an undesirable approaching or touching if necessary this front edge of the intermediate bottom and / or the lower edge of the flange is prevented. Damage to the door during pivoting can be prevented, and a space reduction in the vertical direction of a technical part is achieved.
Mit der Vertikalverschiebung dieser Drehachse nach unten wird somit auch ein Abstand dieser Drehachse in Höhenrichtung des Haushaltsgeräts betrachtet zu einer Oberseite des Haushaltsgeräts vergrößert.With the vertical displacement of this axis of rotation down thus a distance of this axis of rotation in the height direction of the household appliance is considered to be increased to an upper side of the household appliance.
Vorzugsweise ist vorgesehen, dass der Verschiebeweg kleiner 9 cm, insbesondere kleiner oder gleich 8 cm ist. Er beträgt vorzugsweise zwischen 1 cm und 8 cm.It is preferably provided that the displacement is less than 9 cm, in particular less than or equal to 8 cm. It is preferably between 1 cm and 8 cm.
Insbesondere ist vorgesehen, dass die Führungsvorrichtung eine Verschiebevorrichtung aufweist, mittels welcher diese Lageveränderung der Drehachse in vertikaler Richtung erreicht ist. Dieser erste Bewegungsteilweg bemisst sich ausgehend von der geschlossenen Stellung der Tür bis hin zu einem Öffnungswinkel kleiner 15°, insbesondere kleiner 10°. Dies bedeutet, dass bereits bei einer minimalen Betätigung der Tür durch einen Nutzer oder einem automatischen Öffnen durch die Steuereinheit gesteuert, keinerlei oder im Wesentlichen keinerlei Schwenkbewegung auftritt. Die Komplexität der Türbewegung ist dadurch reduziert und die Lageeinstellung für das weitere Verschwenken und Einfahren in den Verstauraum ist dadurch begünstigt.In particular, it is provided that the guide device has a displacement device, by means of which this change in position of the axis of rotation is achieved in the vertical direction. This first movement sub-path is measured starting from the closed position of the door up to an opening angle of less than 15 °, in particular less than 10 °. This means that even with a minimum actuation of the door by a user or an automatic opening controlled by the control unit, no or substantially no pivotal movement occurs. The Complexity of the door movement is thereby reduced and the position adjustment for the further pivoting and retraction into the storage space is favored.
Vorzugsweise ist vorgesehen, dass eine Drehbewegung der Lagereinheit um die Drehachse auf dem ersten Bewegungsteilweg durch eine Sperrvorrichtung gesperrt ist. Dadurch werden die oben genannten Vorteile nochmals bekräftig und ein unerwünschtes Einfahren der Tür in den Verstauraum durch eine bei dem vertikalen Verschieben bereits zusätzlich durchgeführte Verschwenkung ist dadurch verhindert. Insbesondere können dadurch auch Positionen der Tür auf diesem ersten Bewegungsteilweg verhindert werden, die zu einer insbesondere aufgrund der Schwerkraft bewirkten, ruckartigen Klappbewegung der Tür nach unten führen würden.It is preferably provided that a rotational movement of the bearing unit about the axis of rotation on the first movement part path is blocked by a locking device. As a result, the above-mentioned advantages are reaffirmed and unwanted retraction of the door in the storage space by an already performed in the vertical displacement pivoting is thereby prevented. In particular, this also positions of the door can be prevented on this first movement partial path, which would lead to a particular cause of gravity, jerky folding movement of the door down.
Unerwünschte Beschleunigungskräfte, die dann zu unterwünschten Hebelwirkungen und Belastungen der Komponenten der Führungsvorrichtung und der Tür führen könnten, sind dadurch unterbunden.Unwanted acceleration forces, which could then lead to undesirable leverage and stress on the components of the guide device and the door, are thereby prevented.
Vorzugsweise ist vorgesehen, dass die Lagereinheit einen U-förmigen Bügel aufweist und an einem Bügelschenkel die Drehachse ausgebildet ist und an einem zweiten Bügelschenkel die Führungselemente angeordnet sind. Insbesondere ist diese Lagereinheit eine in sich starre Komponente, so dass die Führungselemente in ihrer Position zueinander ebenso fixiert sind, wie die Positionen der Führungselemente zur Drehachse der Lagereinheit fixiert sind. Dies ist auf dem Gesamtbewegungsweg der Tür und somit auch der Lagereinheit entsprechend ausgebildet.Preferably, it is provided that the bearing unit has a U-shaped bracket and the axis of rotation is formed on a bracket leg and the guide elements are arranged on a second bracket leg. In particular, this bearing unit is a rigid component, so that the guide elements are fixed in their position to each other as well as the positions of the guide elements are fixed to the axis of rotation of the bearing unit. This is formed on the Gesamtbewegungsweg the door and thus also the storage unit accordingly.
Vorzugsweise ist vorgesehen, dass die Führungselemente drehbar an der Lagereinheit angeordnet sind, insbesondere die Führungselemente Rollen sind. Die Bewegungsführung der Lagereinheit einerseits in einem Technikteil, in dem auch eine Führungsbahn beziehungsweise eine Führungskulisse zur Bewegungsführung der Tür in den Verstauraum beziehungsweise aus dem Verstauraum heraus ermöglicht ist, ist dadurch begünstigt, da ein entsprechendes Gleiten und eine ruckfreie Bewegung ermöglicht ist. Auch können dadurch Kräfte, insbesondere Reibungskräfte, minimiert werden und somit der Verschleiß minimiert werden.It is preferably provided that the guide elements are rotatably arranged on the bearing unit, in particular the guide elements are rollers. The motion control of the bearing unit on the one hand in a technical part, in which a guide track or a guide slot for moving the door in the storage space or from the stowage space is made possible, is favored, since a corresponding sliding and jerk-free movement is possible. This also forces, especially frictional forces can be minimized and thus the wear can be minimized.
Vorzugsweise ist vorgesehen, dass auf dem ersten Bewegungsteilweg ein Einfahren der Tür in den Verstauraum verhindert ist.It is preferably provided that retraction of the door into the stowage space is prevented on the first movement partial path.
Insbesondere ist vorgesehen, dass der Gesamtbewegungsweg der Tür einen an den ersten Bewegungsteilweg anschließenden zweiten Bewegungsteilweg aufweist, auf welchem die Tür in den Verstauraum einfährt. Insbesondere ist vorgesehen, dass an einem Übergang zwischen den beiden Bewegungsteilwegen der drehgesperrte Zustand der Lagereinheit durch eine Löseeinrichtung automatisch lösbar ist. Dies ist dahingehend vorteilhaft, dass auch wiederum eine sehr nutzerfreundliche und somit ruckfreie und leichtgängige Bewegungsführung über den Gesamtbewegungsweg ermöglicht ist und dennoch in den einzelnen, den Gesamtbewegungsweg charakterisierenden Bewegungsteilwegen individuelle Funktionalitäten und Positionen der Tür beziehungsweise der Komponenten erfüllt und eingestellt werden können, so dass auf dem gesamten Bewegungsweg ein unerwünschtes Anschlagen oder Kontaktieren einer Innenseite oder einer Außenseite eines Türblatts an Gerätebauteilen verhindert ist.In particular, it is provided that the overall movement path of the door has a second movement partial path adjoining the first movement partial path, on which the door enters the storage space. In particular, it is provided that, at a transition between the two movement partial paths, the rotationally locked state of the storage unit can be automatically released by a release device. This is advantageous in that again a very user-friendly and thus jerk-free and smooth motion control over the Gesamtbewegungsweg is possible and yet individual functionalities and positions of the door or the components can be met and adjusted in the individual, the Gesamtbewegungsweg characterizing movement partial paths, so on the entire path of movement unwanted striking or contacting an inside or outside of a door panel is prevented to equipment components.
Insbesondere ist somit ein Anschlagen einer Innenseite eines Türblatts der Tür an einer Frontkante des Zwischenbodens des Verstauraums und/oder an einem unteren Rand eines Muffelflansches verhindert.In particular, an impact of an inner side of a door leaf of the door on a front edge of the intermediate bottom of the stowing space and / or on a lower edge of a muffle flange is thus prevented.
Vorzugsweise ist vorgesehen, dass ein Anschlag ausgebildet ist, durch welchen eine nach unten verschobene Endstellung der Tür mit der Lagereinheit am Ende des ersten Bewegungsteilwegs vorgegeben ist. Bei diesem vertikalen nach unten Verlagern der Drehachse auf dem ersten Bewegungsteilweg ist somit auch eine haptisch wahrnehmbare Endstellung definiert, so dass auch hier die Bewegungsführung und die gesamte Bewegungsbahn der Tür bedarfsgerecht ausgestaltet und angepasst ist, so dass sie einerseits sehr nutzerfreundlich vollzogen werden kann, andererseits eine leichtgängige Bewegungsführung ermöglicht.It is preferably provided that a stop is formed, by means of which a downwardly displaced end position of the door with the bearing unit at the end of the first movement partial path is predetermined. In this vertical downward displacement of the axis of rotation on the first movement partial path thus a haptic perceptible end position is defined, so that here too the motion control and the entire trajectory of the door is configured and adapted to demand, so that it can be done very user friendly, on the other hand allows a smooth motion control.
Des Weiteren betrifft die Erfindung auch ein Verfahren zum Öffnen und Schließen einer Tür eines Haushaltsgeräts, welches mit einem Gehäuse, das einen Aufnahmeraum umgibt, und mit einer Tür, mit welcher eine Beschickungsöffnung des Aufnahmeraums verschließbar ist und welche relativ verschwenkbar an dem Gehäuse angeordnet ist, ausgebildet wird. Im geöffneten Zustand der Tür ist diese in einem Verstauraum im Gehäuse versenkt, wobei die Tür mit einer Führungsvorrichtung gekoppelt wird; mit welcher die Bewegungsführung in den Verstauraum und aus dem Verstauraum herausgeführt wird. Die Führungsvorrichtung wird zumindest mit einer Lagereinheit ausgebildet, welche um eine Drehachse drehbar gelagert wird und an welcher Führungselemente angeordnet werden. Ein wesentlicher Gedanke ist darin zu sehen, dass auf einem ersten Bewegungsteilweg eines sich zwischen einer geöffneten und einer geschlossenen Stellung der Tür bemessenden Gesamtbewegungswegs der Tür die Drehachse der Lagereinheit auf einem Verschiebeweg in vertikaler Richtung verschoben wird und dadurch die Höhenlage der Drehachse zu dem Verstauraum verändert wird.Furthermore, the invention also relates to a method for opening and closing a door of a domestic appliance which is provided with a housing which surrounds a receiving space and with a door with which a loading opening of the receiving space can be closed and which is arranged so as to be relatively pivotable on the housing, is trained. In the open state of the door, this is in a storage space in the Housing sunk, wherein the door is coupled to a guide device; with which the motion guide is led out into the storage space and out of the storage space. The guide device is formed at least with a bearing unit which is rotatably mounted about a rotation axis and on which guide elements are arranged. An essential idea is to be seen in the fact that the axis of rotation of the bearing unit is displaced on a displacement path in a vertical direction on a first partial movement path of a total movement path of the door between an open and a closed position of the door and thereby changes the height position of the axis of rotation to the stowage space becomes.
Insbesondere wird eine zumindest größere Drehbewegung, insbesondere größer 15°, der Lagereinheit um die Drehachse auf dem ersten Bewegungsteilweg durch eine Sperrvorrichtung gesperrt.In particular, an at least greater rotational movement, in particular greater than 15 °, of the bearing unit about the axis of rotation on the first movement partial path is blocked by a blocking device.
Vorzugsweise wird der Gesamtbewegungsweg der Tür mit einem an den ersten Bewegungsteilweg anschließenden zweiten Bewegungsteilweg aufgeteilt, wobei auf dem zweiten Bewegungsteilweg die Tür in den Verstauraum einfährt und an einem Übergang zwischen den beiden Bewegungsteilwegen der drehgesperrte Zustand der Lagereinheit durch eine Löseeinrichtung automatisch gelöst wird.Preferably, the Gesamtbewegungsweg the door is divided with a subsequent to the first movement part path second movement part path, wherein on the second movement partial path, the door enters the storage space and is automatically released at a transition between the two movement parts of the rotationally locked state of the storage unit by a release device.
Auf dem ersten Bewegungsteilweg wird die Tür nicht in den Verstauraum eingefahren.On the first partial movement path, the door is not retracted into the storage space.
Vorteilhafte Ausführungen des erfindungsgemäßen Haushaltsgeräts sind als weitere vorteilhafte Ausführungen des erfindungsgemäßen Verfahrens anzusehen. Dabei wird durch die einzelnen Komponenten des Haushaltsgeräts, deren Ausgestaltung, Anordnung und funktionelle Wechselwirkung die Durchführung der jeweiligen Abläufe beim Öffnen und Schließen der Tür ermöglicht.Advantageous embodiments of the household appliance according to the invention are to be regarded as further advantageous embodiments of the method according to the invention. It is possible through the individual components of the household appliance, their design, arrangement and functional interaction, the implementation of the respective processes when opening and closing the door.
Weitere Merkmale der Erfindung ergeben sich aus den Ansprüchen, den Figuren und der Figurenbeschreibung. Die vorstehen in der Beschreibung genannten Merkmale und Merkmalskombinationen sowie die nachfolgend in der Figurenbeschreibung genannten und/oder in den Figuren alleine gezeigten Merkmale und Merkmalskombinationen sind nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar, ohne den Rahmen der Erfindung zu verlassen. Es sind somit auch Ausführungen von der Erfindung als umfasst und offenbart anzusehen, die in den Figuren nicht explizit gezeigt und erläutert sind, jedoch durch separierte Merkmalskombinationen aus den erläuterten Ausführungen hervorgehen und erzeugbar sind.Further features of the invention will become apparent from the claims, the figures and the description of the figures. The features and feature combinations mentioned in the description as well as the features and feature combinations mentioned below in the description of the figures and / or shown alone in the figures are not only in the respectively indicated combination but also in others Combinations or alone, without departing from the scope of the invention. There are thus also embodiments of the invention as encompassed and disclosed, which are not explicitly shown and explained in the figures, but by Separated feature combinations emerge from the described embodiments and can be generated.
Ausführungsbeispiele der Erfindung werden nachfolgend anhand schematischer Zeichnungen näher erläutert. Es zeigen:
- Fig. 1
- eine perspektivische Darstellung eines Ausführungsbeispiels eines erfindungsgemäßen Haushaltsgeräts;
- Fig. 2
- eine Seitenansicht eines Ausführungsbeispiels einer Lagereinheit einer Führungsvorrichtung für die Tür des Haushaltsgeräts gemäß
Fig. 1 ; - Fig. 3
- eine schematische Seitenansicht einer teilweise geöffneten Tür mit der Lagereinheit gemäß
Fig. 2 und weiteren Komponenten der Führungsvorrichtung; und - Fig. 4
- eine schematische Seitenansicht von Teilkomponenten des Haushaltsgeräts im vorderen unteren Bereich.
- Fig. 1
- a perspective view of an embodiment of a household appliance according to the invention;
- Fig. 2
- a side view of an embodiment of a storage unit of a guide device for the door of the household appliance according to
Fig. 1 ; - Fig. 3
- a schematic side view of a partially opened door with the storage unit according to
Fig. 2 and other components of the guide device; and - Fig. 4
- a schematic side view of sub-components of the household appliance in the front lower area.
In den Figuren werden gleiche oder funktionsgleiche Elemente mit den gleichen Bezugszeichen versehen.In the figures, identical or functionally identical elements are provided with the same reference numerals.
In
Darüber hinaus umfasst der Backofen 1 eine Bedienvorrichtung 5, die in der Position und Anzeige lediglich beispielhaft eine Anzeigeeinheit 6 und Bedienelemente 7 und 8 aufweist.In addition, the
Darüber hinaus sind ebenfalls im Hinblick auf Position und Anzahl lediglich beispielhaft dargestellte Kochzonen 9, 10, 11 und 12 gezeigt.In addition,
Die Tür 3 kann in ihrem unteren Bereich 13 in das Gehäuse 2 eingeschoben beziehungsweise versenkt werden, was bei dem Überführen der Tür 3 von der in
Die Tür 3 ist mit beispielhaft gezeigten und gekennzeichneten Türscharnieren 15 und 16 verbunden und über diese verschwenkbar sowie in den genannten Verstauraum 14 einfahrbar und ausfahrbar.The
In
Die Scharniere 15 und 16 weisen neben einer jeweils vorgesehenen Lagereinheit 17 auch ein Scharniergehäuse auf, welches hier nicht näher gezeigt ist. Diese Scharniere 15 und 16 sind jeweils einer Führungsvorrichtung 18 (
Die Lagereinheit 17 ist in ihrem U-förmigen Bügel starr ausgebildet, das heißt, dass die beiden Bügelschenkel 21 und 22 relativ zueinander nicht bewegbar sind.The bearing
Das zweite Führungselement 20 ist um eine Drehachse B drehbar gelagert. Das erste Führungselement 19 ist um eine Achse C drehbar, die parallel zur Achse A und zur Achse B sich erstreckt.The
Die Achse C weist einen Abstand a1 zur Achse A auf und die Achse B weist einen Abstand a2 zur Achse A auf.The axis C has a distance a1 to the axis A and the axis B has a distance a2 to the axis A.
Der zweite Bügelschenkel 22 kann somit entlang des Pfeils P um die Achse B hin und her verschwenkt werden.The
Durch eine insbesondere vor dem Einfahren und/oder Verschwenken der Tür 3 in den Verstauraum 14 bewirkte vertikale Lageveränderung der Drehachse A wird ein vertikaler Abstand und somit ein in z-Richtung bemessener Abstand zwischen der Tür 3, insbesondere einer Innenseite eines Türblatts, und einem Zwischenboden 23 (
Das erste Führungselement 19 ist an einem oberen freien Ende 25a des zweiten Bügelschenkels 22 angeordnet und das zweite Führungselement 20 ist an einem dem freien Ende 25a gegenüberliegenden Ende 25b des zweiten Bügelschenkels 22 angeordnet.The
Darüber hinaus ist auch vorgesehen, dass auf dem ersten Bewegungsteilweg ein Einfahren der Tür 3 in den Verstauraum 14 verhindert ist. Es wird somit auf diesem ersten Bewegungsteilweg insbesondere nur eine Verschwenkung durchgeführt und eine Bewegung der Lagereinheit 17 als Gesamtes gesehen und somit eine Verschiebung der Achse A in ihrer Lage unterbunden.In addition, it is also provided that retraction of the
In
Zur entsprechenden Führung ist auch ein Kulissenschlitten 28 vorgesehen, der in der Führungsbahn 27 entlang gleitet und der Führungsvorrichtung 18 zugehörig ist.For corresponding guidance, a
In
In der Darstellung in
Ausgehend von dieser horizontalen Lageposition wird dann bei einer Öffnungsinitiierung der Tür 3 durch einen ersten Bewegungsteilweg der Tür 3 eine vertikale Verschiebung durchgeführt. Insbesondere ist dabei vorgesehen, dass sich dieser erste Bewegungsteilweg ausgehend von der vollständig geschlossenen Stellung der Tür 3 bemisst und bis zu einem Öffnungswinkel kleiner 15°, insbesondere kleiner 10°, reicht. Insbesondere ist auf diesem ersten Bewegungsteilweg somit absolut vorrangig nur eine vertikale Bewegung der Tür 3 durchgeführt und die allenfalls minimale Verschwenkung der Tür 3 in dem Sinne vernachlässigbar.Starting from this horizontal position position is then carried out at an opening initiation of the
Auf diesem ersten Bewegungsteilweg wird auch kein Einfahren der Tür 3 in den Verstauraum 14 durchgeführt.On this first partial movement path no retraction of the
Die Führungsvorrichtung 18 umfasst für die horizontale Verlagerung der Tür 3 und zumindest einiger Komponenten der Führungsvorrichtung 18, insbesondere der Lagereinheit 17, eine Verschiebevorrichtung 29, die in
Mittels dieser Verschiebevorrichtung 29 wird vorzugsweise ausschließlich nur eine vertikale Lageveränderung der Drehachse A auf einem Verschiebeweg 30 durchgeführt. Der Verschiebeweg 30 weist maximal eine Länge a4 auf. Dieser Verschiebeweg 30 ist insbesondere kleiner 9 cm, insbesondere kleiner oder gleich 8 cm, vorzugsweise zwischen 1 cm und 8 cm.By means of this
Ist dann diese Vertikalverschiebung vollzogen, wird dann auf einem anschließenden zweiten Bewegungsteilweg, der zusammen mit dem ersten Bewegungsteilweg den Gesamtbewegungsweg der Tür 3 von der vollständig geschlossenen Stellung bis zur vollständig geöffneten Stellung definiert, ein Einfahren der Tür 3 in den Verstauraum 14 durchgeführt. Auf diesem ersten Bewegungsteilweg wird an dessen Ende die vertikale Lage dahingehend erreicht, dass sie lageverschoben ist, so dass dies durch die Drehachse A' in
Wie dazu auch bereits dann bekannt ist, wird bei diesem Einfahren in den Verstauraum 14 die Bewegung der Lagereinheit 17 nach hinten in den Verstauraum 14 ebenfalls vollzogen und dies über den Schlitten 28 erreicht.As already known, the movement of the bearing
Darüber hinaus ist zu erwähnen, dass auf dem ersten Bewegungsteilweg eine zumindest größere Drehbewegung, insbesondere größer 15°, der Lagereinheit 17 um die Drehachse A durch eine Sperrvorrichtung 31, die ebenfalls nur durch das Bezugszeichen, jedoch komponentenspezifisch nicht näher dargelegt ist, um die Übersichtlichkeit in
Insbesondere ist auch vorgesehen, dass bei der Bewegung der Tür 3 von der geschlossenen in die geöffnete Stellung am Übergang zwischen dem ersten Bewegungsteilweg und dem zweiten Bewegungsteilweg der drehgesperrte Zustand der Lagereinheit 17, wie er auf dem ersten Bewegungsteilweg eingestellt ist, durch eine Löseeinrichtung 32 automatisch lösbar ist. Auch diese Löseeinrichtung 32 ist lediglich mit einem Bezugszeichen dargestellt, der Übersichtlichkeit dienend in
Darüber hinaus ist insbesondere ein Anschlag ausgebildet, durch welchen eine nach vorne herausgezogene Endstellung der Tür 3, wie sie am Ende des ersten Bewegungsteilwegs erreicht wird, vorgegeben ist.In addition, in particular, a stop is formed, through which a forwardly pulled out end position of the
Bei der vertikalen Höhenlagenverstellung dieses Scharnierdrehpunkts bzw. der Drehachse der Lagereinheit 17 kann dies somit entweder generell, was bedeutet, dass es feststehend und nicht mehr versetzbar vor der Öffnungsbewegung der Tür 3 erfolgt oder während der Öffnungsbewegung als Teil des Bewegungsablaufs durchgeführt wird. Während der Bewegung kann somit dieser Scharnierdrehpunkt zu einem bestimmten Zeitpunkt seine vertikale Lage verändern. Auch dadurch wird, wie bereits erläutert, ein vertikaler Abstand a3 im Vergleich zu einer Ausführung ohne eine derartige Höhenlagenverstellbarkeit der Drehachse vergrößert und damit eine Bauraumverkleinerung im Technikteil 26 ermöglicht.In the vertical height adjustment of this hinge pivot point or the axis of rotation of the bearing
- 11
- Backofenoven
- 22
- Gehäusecasing
- 33
- Türdoor
- 44
- GriffHandle
- 55
- Bedienvorrichtungoperating device
- 66
- Anzeigeeinheitdisplay unit
- 77
- Bedienelementoperating element
- 88th
- Bedienelementoperating element
- 99
- Kochzonecooking zone
- 1010
- Kochzonecooking zone
- 1111
- Kochzonecooking zone
- 1212
- Kochzonecooking zone
- 1313
- BereichArea
- 1414
- Verstauraumstowage
- 1515
- Türscharnierdoor hinge
- 1616
- Türscharnierdoor hinge
- 1717
- Lagereinheitstorage unit
- 1818
- Führungsvorrichtungguiding device
- 1919
- Führungselementguide element
- 2020
- Führungselementguide element
- 2121
- Erster BügelschenkelFirst hanger leg
- 2222
- Zweiter BügelschenkelSecond stirrup leg
- 2323
- Zwischenbodenfalse floor
- 2424
- Unterer RandLower edge
- 25a25a
- EndeThe End
- 25b25b
- EndeThe End
- 2626
- Technikteiltechnology part
- 2727
- Führungsbahnguideway
- 2828
- Kulissenschlittensetting slide
- 2929
- VerschiebevorrichtungShifter
- 3030
- Verschiebewegdisplacement
- 3131
- Sperrvorrichtunglocking device
- 3232
- Löseeinrichtungrelease device
- A, A'A, A '
- Drehachseaxis of rotation
- BB
- Achseaxis
- CC
- Achseaxis
- a1a1
- Abstanddistance
- a2a2
- Abstanddistance
- a3a3
- Abstanddistance
- a4a4
- Längelength
Claims (15)
- Household appliance (1) having a housing (2) which surrounds a receiving space, and having a door (3) with which a loading opening of the receiving space can be closed and which is arranged pivotably in relation to the housing (2) and can be lowered into a stowage space (14) in the housing (2) in the opened state, wherein the door (3) is coupled to a guide device (18), with which the movement into and out of the stowage space (14) is guided, and the guide device (18) has at least one bearing unit (17) which is mounted rotatably about an axis of rotation (A) and on which guide elements (19, 20) are arranged, characterised in that the bearing unit (17) is a hinge hook which is coupled to a hinge housing via the axis of rotation (A) and can be rotated with the axis of rotation (A) relative to the hinge housing, and that the guide device (18) is designed such that the axis of rotation (A) of the bearing unit (17) can be displaced on a displacement path (30) in the vertical direction and thereby the elevation of the axis of rotation (A) to the stowage space (14) can be changed.
- Household appliance (1) according to claim 1, characterised in that the vertical displacement of the axis of rotation (A) can be performed on a first partial movement path of a total movement path of the door (3) measured between an open and a closed position of the door (3).
- Household appliance (1) according to claim 2, characterised in that the first partial movement path is measured starting from the closed position of the door (3) and extends as far as an opening angle of less than 15°, in particular less than 10°.
- Household appliance (1) according to claim 2 or 3, characterised in that a rotational movement of the bearing unit (17) about the axis of rotation (A) is blocked on the first partial movement path by a blocking device (31).
- Household appliance (1) according to one of claims 2 to 4, characterised in that a retraction of the door (3) into the stowage space (14) is prevented on the first partial movement path.
- Household appliance (1) according to one of claims 2 to 5, characterised in that the total movement path of the door (3) has a second partial movement path adjoining the first partial movement path, and on which the door (3) retracts into the stowage space (14).
- Household appliance (1) according to claim 6, characterised in that the rotationally blocked state of the bearing unit (17) can be automatically released by a release device (32) at a transition between the partial movement paths.
- Household appliance (1) according to one of claims 2 to 7, characterised in that a stop is embodied, by which a vertically downwardly displaced final position of the door (3) with the bearing unit (17) is predefined at the end of the first partial movement path.
- Household appliance (1) according to claim 1, characterised in that the vertical displacement of the axis of rotation (A) can be performed before opening the door (3).
- Household appliance (1) according to one of the preceding claims, characterised in that the displacement path (30) is less than 5 cm, in particular less than 3 cm.
- Household appliance (1) according to one of the preceding claims, characterised in that the bearing unit (17) has a U-shaped bracket, and the axis of rotation (A) is formed on a first bracket limb (21) and the guide elements (19, 20) are arranged on a second bracket limb (22).
- Household appliance (1) according to one of the preceding claims, characterised in that the guide elements (19, 20) are rotatably arranged on the bearing unit (17), in particular the guide elements (19, 20) are rollers.
- Method for opening and closing a door (3) of a household appliance (1), which is designed with a housing (2) which surrounds a receiving space, and with a door (3) with which a loading opening of the receiving space can be closed and which is arranged pivotably in relation to the housing (2) and can be lowered into a stowage space (14) in the housing (2) in the opened state, wherein the door (3) is coupled to a guide device (18), with which the movement into and out of the stowage space (14) is guided, and the guide device (18) has at least one bearing unit (17) which is mounted rotatably about an axis of rotation (A) and on which guide elements (19, 20) are arranged, characterised in that the bearing unit (17) is a hinge hook which is coupled to a hinge housing via the axis of rotation (A) and can be rotated with the axis of rotation (A) relative to the hinge housing, and that the axis of rotation (A) of the bearing unit (17) can be displaced on a displacement path (30) in the vertical direction and thereby the elevation of the axis of rotation (A) to the stowage space (14) is changed.
- Method according to claim 13, characterised in that the vertical displacement of the axis of rotation (A) is performed on a first partial movement path of a total movement path of the door (3) measured between an open and a closed position of the door (3).
- Method according to claim 14, characterised in that a rotational movement of the bearing unit (17) about the axis of rotation (A) is blocked on the first partial movement path by a blocking device (31) and/or a retraction of the door (3) into the stowage space (14) is prevented on the first partial movement path.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013225403.2A DE102013225403A1 (en) | 2013-12-10 | 2013-12-10 | Domestic appliance with a retractable in a stowage door with vertical Lageveränderungsmöglichkeit a rotation axis of a storage unit and method for opening and closing a door |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2930436A1 EP2930436A1 (en) | 2015-10-14 |
EP2930436B1 true EP2930436B1 (en) | 2019-06-05 |
Family
ID=52000741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14195684.7A Active EP2930436B1 (en) | 2013-12-10 | 2014-12-01 | Household appliance with a stowable door and method for opening and closing a door of a household appliance |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2930436B1 (en) |
DE (1) | DE102013225403A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018214046A1 (en) * | 2018-08-21 | 2020-02-27 | BSH Hausgeräte GmbH | Cooking appliance with a specific guide device for a retractable door |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1800425U (en) * | 1959-09-24 | 1959-11-19 | Alfred Dr Neff | OVEN DOOR. |
US3127889A (en) * | 1960-09-23 | 1964-04-07 | Mills Prod Inc | Oven closure and hinge construction |
NO170884C (en) | 1986-08-18 | 1992-12-23 | Hoffmann La Roche | ANALOGY PROCEDURE FOR THE PREPARATION OF THERAPEUTICALLY ACTIVE PYRIMIDINE DERIVATIVES |
DE19906913C2 (en) * | 1999-02-19 | 2000-12-21 | Schott Glas | Door for a kitchen appliance |
DE10208490A1 (en) * | 2002-02-27 | 2004-02-05 | BSH Bosch und Siemens Hausgeräte GmbH | household appliance |
DE102006002409A1 (en) * | 2006-01-18 | 2007-07-19 | BSH Bosch und Siemens Hausgeräte GmbH | Device with a door |
DE102008010526A1 (en) | 2008-02-22 | 2009-08-27 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic appliance device |
DE102011083512A1 (en) * | 2011-09-27 | 2013-03-28 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic appliance with a receiving space and a door for closing the receiving space, and method for operating a door of a household appliance |
-
2013
- 2013-12-10 DE DE102013225403.2A patent/DE102013225403A1/en not_active Withdrawn
-
2014
- 2014-12-01 EP EP14195684.7A patent/EP2930436B1/en active Active
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
DE102013225403A1 (en) | 2015-06-11 |
EP2930436A1 (en) | 2015-10-14 |
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