EP4185810A1 - Appareil de cuisson doté d'une porte pliante à charnières décalées - Google Patents

Appareil de cuisson doté d'une porte pliante à charnières décalées

Info

Publication number
EP4185810A1
EP4185810A1 EP21740047.2A EP21740047A EP4185810A1 EP 4185810 A1 EP4185810 A1 EP 4185810A1 EP 21740047 A EP21740047 A EP 21740047A EP 4185810 A1 EP4185810 A1 EP 4185810A1
Authority
EP
European Patent Office
Prior art keywords
door
cooking appliance
segment
pane
folding
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.)
Pending
Application number
EP21740047.2A
Other languages
German (de)
English (en)
Inventor
Boris Angele
Christoph Becke
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 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
Application filed by BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP4185810A1 publication Critical patent/EP4185810A1/fr
Pending legal-status Critical Current

Links

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
    • F24C15/023—Mounting of doors, e.g. hinges, counterbalancing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/26—Suspension arrangements for wings for folding wings
    • E05D15/264—Suspension arrangements for wings for folding wings for bi-fold wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/605—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for folding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/308—Application of doors, windows, wings or fittings thereof for domestic appliances for ovens

Definitions

  • One aspect of the invention relates to a cooking appliance with a housing.
  • a cooking chamber of the cooking appliance is formed in the housing. Food can be prepared in the cooking compartment.
  • the cooking appliance also has a door for closing the cooking chamber.
  • the door is designed as a folding door.
  • the folding door has a first door segment and a second door segment that is separate therefrom.
  • the door segments are plate-like parts. In an unfolded state, they form an overall panel in one plane that closes the cooking space.
  • the at least two door segments are pivotally connected directly to one another with a first hinge device.
  • the first door segment is connected to a second hinge device of the cooking appliance with a guide device of the cooking appliance, which is arranged on the housing.
  • the second door segment is connected to the housing at a lower door segment end with a third hinge device of the cooking appliance.
  • Cooking appliances are known in a variety of exemplary embodiments with regard to their configuration with doors.
  • panel-like doors are known, with this door panel being designed as a body which can be pivoted about a horizontal and a vertical axis.
  • retractable doors are also known.
  • a storage space is formed under the cooking chamber, into which this door can be pivoted.
  • the base body with its plate-like configuration is designed as one body. The plate in question cannot be deformed in itself in these exemplary embodiments either.
  • US 2019383496 discloses a cooking appliance which has a folding door with at least two door segments which can be pivoted relative to one another.
  • a disadvantage of this prior art is that the pivot axes of the hinge devices are positioned in one plane. This results in disadvantages, particularly in the closed state of this folding door. In particular, it can move slightly away from the housing on its own and carry out a minimal folding movement. This causes leaks in the closed Open the door. The handling of the door to open and close is also disadvantageous in this regard, as it requires more effort for a user.
  • One aspect of the invention relates to a cooking appliance with a housing.
  • a cooking chamber of the cooking appliance is formed in the housing. Food can be prepared in the cooking compartment.
  • the cooking appliance also has a door for closing the cooking chamber.
  • the door is designed as a folding door.
  • the folding door has a first door segment and a second door segment that is separate therefrom.
  • the door segments are plate-like parts. In an unfolded state, they form an overall panel in one plane that closes the cooking space.
  • the at least two door segments are directly pivotally connected to one another with at least one first hinge device.
  • the first door segment is connected at one, in particular upper, door segment end to at least one second hinge device of the cooking appliance with a guide device of the cooking appliance, which is arranged on the housing.
  • the second door segment is connected to the housing with one, in particular lower, door segment end with at least one third hinge device of the cooking appliance.
  • a pivot axis of the first hinge device In the closed state of the folding door, a pivot axis of the first hinge device is arranged closer to the cooking chamber than a pivot axis of the second hinge device, viewed in the depth direction of the cooking appliance. Furthermore, when the folding door is in the closed state, a pivot axis of the first hinge device is arranged closer to the cooking chamber than a pivot axis of the third hinge device, viewed in the depth direction of the cooking appliance.
  • Such a configuration means that the pivot axes of the at least three hinge devices are offset from one another.
  • the central hinge device with its pivot axis in the context closer to Positioned towards the cooking space than the other two pivot axes of the other two hinge devices.
  • the pivot axes are oriented in the width direction and thus horizontally.
  • the pivot axes are vertical and thus oriented in the vertical direction.
  • the central pivot axis in the width direction of the three pivot axes in particular is closer to the cooking chamber than the other two in the depth direction.
  • the three hinge devices are arranged in such a way that the door segments are arranged at an inner angle greater than 0° to one another in the folded end position or in the folded state.
  • this interior angle is between 1° and 10°.
  • this positioning also means that sides of the door segments facing one another do not lie directly on top of one another, in particular not directly over their entire surface. In this way, on the one hand, contamination or undesired rubbing and scratching of the components can be avoided, and on the other hand, ventilation of this area between the two door segments can also be achieved in the folded end position and thus in the fully open position of the folding door.
  • the guide device is oriented vertically.
  • it has guide rails on opposite side areas of the housing, in particular on a front area of the housing.
  • the guide device is designed in such a way that the first door segment of the folding door is guided by the guide device over its entire folding path.
  • the guide device in particular the guide rails, is oriented horizontally.
  • the first door segment is designed with a pane pack.
  • This pane pack basically forms the base body of the door segment, which in turn results in the plate shape of the door segment through the pane pack.
  • This pane package has at least two separate door panes.
  • the second door segment has a pane package with at least two door panes.
  • this set of panes forms the base body of the second door segment and thus the basic panel shape of the second door segment.
  • the two door panes are separate panes. They are arranged at a distance from one another in the depth direction, so that an air space or an intermediate space is also formed here between the door panes.
  • the pivot axis of the first hinge device is arranged closer to the cooking chamber than the inner panes of the two pane packs that are closest to the cooking chamber. This specific pivot axis of the first hinge device is therefore positioned further towards the cooking space than the two disk packs.
  • This configuration does not require any more complex shaping for the inner panes, in particular more complex leadthroughs and/or cutouts.
  • the positioning of this first hinge device also makes it possible to achieve more flexibility and variability in guiding the movement, and continuous folding and unfolding is made possible.
  • the door panes are in particular made of glass.
  • the first door segment has a set of panes with at least two door panes
  • the second door segment has a set of panes with at least two door panes.
  • a seal is preferably arranged between the inner panes of the pane packs that are closer to the cooking chamber than the other door panes of the pane packs.
  • this seal is a hollow chamber seal.
  • the seal is a welt seal. This separation point or the interface between the door panes or the mutually facing edges of these inner panes is therefore preferably sealed. In particular, this seal is achieved both in the closed end position of the folding door and in the open end position of the folding door.
  • this interface between the facing edges of the inner pane is also sealed over the entire folding path.
  • Undesirable heating of the outer door panes of the pane packs is at least significantly reduced.
  • such a sealing of this specific interface also means that no dirt from the cooking chamber can get into the spaces between the door panes of the pane pack.
  • the first door segment has a pane pack with at least two door panes.
  • the second door segment has a pane package with at least two door panes.
  • a distance measured in the depth direction of the cooking appliance between two door panes of the first set of panes and/or a distance between corresponding door panes of the second set of panes is many times greater than a gap measured in the height direction of the cooking appliance between a lower edge of a Door pane of the upper pane pack of the first, upper door segment and an upper edge of a corresponding door pane of the lower pane pack of the second, lower door segment.
  • the first door segment has a pane pack with at least two door panes.
  • the second door segment has a pane package with at least two door panes.
  • a gap between a front pane of the first set of panes and a front pane of the second set of panes is arranged further down, viewed in the vertical direction of the cooking appliance, than a gap between a further door pane of the first set of panes and a corresponding further door pane of the second set of panes .
  • this offset particularly in the height direction, formed in the gaps of door panes of the various panes, which are assigned to one another in pairs and arranged in the same plane, when the folding door is arranged in the closed state, allows the folding door to protrude forwards, particularly in the fully open end position of the folding door Front window of the first, upper window package.
  • This also achieves a certain level of protection for a user, so that the inner pane in particular of the pane pack of the second, lower door segment cannot be touched undesirably is avoided.
  • This overhang of the front pane of the door segment which is also the upper one in the folded state, also forms a certain overhang of the roof in order to be able to touch the door panes of the second pane package with difficulty, if at all.
  • the folding door has a movement support device.
  • a folding force can be generated with this movement support device, so that the folding process and/or the unfolding process is supported. This reduces the effort required for a user who moves the folding door manually.
  • the movement support device has at least one spring, with which at least the unfolding process for closing the folding door is supported by spring force as the folding force.
  • the cooking appliance has a motor or a drive unit, with which the folding process and the associated opening and/or closing movement of the folding door are at least partially motor-driven. This minimizes user handling. It may only be necessary to activate the motor. This can be the case, for example, by actuating an operating element of the device.
  • the cooking appliance has a holding unit.
  • the unfolded, closed end position of the folding door is held with this holding unit.
  • the folded, open end position of the folding door can be held by a holding unit of the cooking appliance.
  • the holding unit can have a snap connection and/or a magnetic holder. Other holding options are also conceivable. This means that in the respective end positions of the folding door it can be released by a user without the respective end position being left again independently. Even if the
  • Movement support device is present, it is made possible by the holding unit, in particular to fix the open, folded end position. In particular, only when the holding unit is released, through the
  • Movement support device of the unfolding process are at least supported.
  • the second hinge device is connected to the guide device with a non-destructively releasable connection. This also makes it possible for the second hinge device to be detached from the guide device. Accessibility to the inside of the folding door can thus be improved. This is very advantageous in particular for cleaning purposes or for maintenance work or assembly purposes.
  • this non-destructively releasable connection is easy to handle and correspondingly robust.
  • this connection may include a bolt that is held biased by a spring. By pressing against the spring force, the bolt can be released non-destructively from its connection position with the guide device for decoupling the second hinge device from the guide device. This enables a simple detachability and coupling that can be carried out again.
  • this bolt also represents the guide element at the same time, which is guided in the guide device, in particular a guide groove of a guide rail of the guide device.
  • an interior angle between the upper, first door segment and the vertical is greater than 90°. This allows full accessibility to the cooking chamber in this folded, open end position.
  • the folding door is not in the way because it is pivoted forwards and downwards.
  • a storage space for the cooking appliance is formed in the housing below the cooking space.
  • this storage space is separate from the cooking space.
  • the storage space is not a cooking space. He is not trained to bring in and prepare food. It can be designed to hold accessories. For example, for storing baking trays or wire racks or other food supports.
  • this storage space can also be designed as a warming compartment. In such an embodiment, food that has already been prepared in the cooking chamber, for example, can then be kept warm in the warming chamber.
  • the cooking appliance has a pivoting door that is separate from the folding door. This The pivoting door is designed to close the storage space or warming space at the front.
  • a push-push mechanism is provided here in order to enable this pivoting door to be opened and closed.
  • top”, bottom”, “front”, “back”, “horizontal”, “vertical”, “depth direction”, “width direction”, “height direction” etc. are the positions specified for the intended use and intended arrangement of the device and directions given.
  • FIG. 1 shows a perspective representation of an exemplary embodiment of a cooking appliance according to the invention with a folding door in the unfolded, closed end position;
  • FIG. 2 shows the representation of the cooking appliance according to FIG. 1, with the door being arranged in an intermediate position;
  • FIG. 3 shows a partial illustration of the cooking appliance according to FIGS. 1 and 2 with the folding door in a folded, open end position; ok
  • FIG. 4 shows a schematic sectional illustration of the cooking appliance according to FIG. 1;
  • FIG. 5 shows a schematic sectional illustration of the cooking appliance according to FIG. 2;
  • FIGS. 1 to 5 shows a perspective partial representation of the cooking appliance according to FIGS. 1 to 5 with a schematic representation of additional components
  • FIG. 7 shows a perspective partial sectional view of the cooking appliance in the area of the folding door in the unfolded, closed end position
  • FIG. 8 shows a representation according to FIG. 7 with the folding door in an intermediate position
  • FIG. 9 shows a perspective partial representation of the cooking appliance with partial components of a hinge device of the folding door.
  • a cooking appliance 1 is shown in a schematic representation.
  • the cooking appliance 1 is designed for preparing food.
  • the cooking appliance 1 can be an oven or a steam cooking appliance or a microwave cooking appliance. It can also combine at least two of the configurations mentioned in this regard.
  • the cooking appliance 1 has a housing 2 .
  • a cooking chamber 3 for preparing food is formed in the housing 2 .
  • the cooking appliance 1 has a door which is arranged to close the cooking chamber 3 .
  • the door is designed as a folding door 4 here. It is movably arranged on the housing 2 .
  • the folding door 4 has a first door segment 5 and a second door segment 6 that is separate therefrom.
  • the folding door 4 is designed here as a door that can be folded in the height direction (y-direction) of the cooking appliance 1 .
  • the folding door 4 can also be used as an in Width direction (x-direction) of the cooking appliance 1 foldable door may be formed. The following explanations then apply accordingly, but rotated by 90°.
  • the cooking appliance 1 has a control panel 7 in one exemplary embodiment.
  • the control panel 7 can also have a control and/or display device 8 .
  • the cooking appliance 1 has a separate storage space 9 in addition to the cooking space 3 .
  • the storage space 9 is formed below the cooking space 3 in the height direction (y-direction) of the cooking appliance 1 .
  • the storage space 9 can be used to hold food supports, such as a baking tray or a drip pan or a grating.
  • the storage space 9 can be closed at the end by a separate door 10 . This is in particular a folding door. In particular, it can be opened by a push-push mechanism. In particular, a corresponding mechanism is provided here which, in the closed state of this door 10, releases a lock when pressed counter to the direction of arrow P1, so that the opening movement can then be carried out independently in the direction of arrow P1.
  • the folding door 4 has a handle 11 .
  • the handle 11 is preferably arranged on the upper, first door segment 5 here. In particular, viewed in the vertical direction, it is arranged in a lower vertical half, in particular a lower vertical third, of this first door segment 5, which can be seen in the unfolded, closed end position of the folding door 4 shown in FIG.
  • the upper, first door segment 5 is higher than the lower, second door segment 6 when viewed in the closed end position of the folding door 4.
  • FIG. 2 shows the cooking appliance 1 in a state in which the folding door 4 is partially open, starting from the closed, unfolded end position in FIG.
  • An intermediate position of the folding door 4 between the closed end position and the fully open, folded end position of the folding door 4 is shown here.
  • the door 10 is movement-coupled to the folding door 4 when the folding door 4 is moving. If the folding door 4 is shown in the closed end position according to FIG. 1, the folding door 4 is not moved as a whole, but the door 10 can then also be opened and closed separately.
  • Fig. 3 the cooking appliance 1 is shown in a further position of the folding door 4 in a perspective representation.
  • the fully open, folded end position of the folding door 4 is shown here.
  • the upper first door segment 5 is oriented downward at an angle ⁇ relative to a horizontal line.
  • an angle between the vertical and the front side of the first door segment 5 is greater than 90°.
  • an interior angle a between the first door segment 5 and the second door segment 6 is greater than 0° and less than or equal to 10°.
  • the folding door 4 is designed with a first hinge device 12 .
  • This is a hinge device that connects the two door segments 5 and 6 directly to one another.
  • a pivot axis A of this first hinge device 12 is oriented here towards the plane of the figure.
  • first door segment 5 is connected to the housing 2 with a second hinge device 13 .
  • a connection to a guide device 14 on the housing 2 is provided in this context.
  • the direct connection in this respect thus enables the first door segment 5 to be guided, in particular over the entire movement path between the open and the closed end position on the housing 2.
  • the guide device 14 here has in particular two guide rails 15 and 16. These are oriented in height direction and thus vertically. They are formed on opposite side areas of the housing 2, in particular on a front flange of the housing 2.
  • the second hinge device 13 is formed at an upper end 17 of the first door segment 5 .
  • a third hinge device 18 is provided.
  • the second door segment 6 is movably connected to the housing 2 with this third hinge device 18 .
  • the third hinge device 18 has a pivot axis C on.
  • the second hinge device 13 has a pivot axis B.
  • the pivot axes A, B and C are oriented parallel to one another. In particular, they are oriented in the width direction and are therefore oriented horizontally.
  • the cooking appliance 1 has two first hinge devices 12 , two second hinge devices 13 and two third hinge devices 18 . These are each arranged on opposite end sides of the door segments 5, 6 in the width direction.
  • the first door segment 5 is designed like a plate.
  • the second door segment 6 is plate-like.
  • FIG. 4 shows the cooking appliance 1 in the state according to FIG. 1 in a schematic sectional view.
  • the first door segment 5 has a first set of panes 20 .
  • the first pane pack 20 has a front pane 21 and an inner pane 22 as door panes.
  • an intermediate pane 23 arranged between the front pane 21 and the inner pane 22 is also provided.
  • These plate-like and in particular at least partially transparent door panes are oriented parallel to one another and spaced apart from one another in the depth direction (z-direction).
  • gaps 24 and 25 are formed between the respective individual door panes.
  • These gaps 24 and 25 can also be used as air ducts in order to be able to conduct air through them in a defined manner. This cools the door windows in particular.
  • the second door segment 6 has a pane assembly 26 .
  • this pane package 26 is designed with a front pane 27 and an inner pane 28 as door panes.
  • an intermediate disk 29 is also provided.
  • front panes 21 and 27 are arranged directly one above the other in the vertical direction and are positioned in alignment with one another. In particular, this also applies to the inner panes 22 and 28. This also applies also for the intermediate panes 23 and 29.
  • FIG. 4 in this closed end position of the folding door 4, front panes 21 and 27 are arranged directly one above the other in the vertical direction and are positioned in alignment with one another. In particular, this also applies to the inner panes 22 and 28. This also applies also for the intermediate panes 23 and 29.
  • the pivot axis A is offset relative to the other two pivot axes C and B, viewed in the depth direction.
  • a distance measured in the depth direction of between 1 cm and 7 cm, in particular between 2 cm and 7 cm, in particular between 3 cm and 7 cm, in particular between 4 cm and 7 cm, is formed here. This distance can also be larger.
  • the pivot axes A, B and C are oriented here perpendicular to the plane of the figure.
  • a transition 32 between a lower edge or a lower edge 21a (Fig. 5) of the front pane 21 and an upper edge or a top edge 27a of the front pane 27 is arranged further down than corresponding transitions 33 and 34 between other door windows of the window pack.
  • the transition 33 is formed in the connection between a lower edge 23a of the intermediate disk 23 and an upper edge 29a of the intermediate disk 29 .
  • the transition 34 is formed between a lower edge 22a of the inner pane 22 and an upper edge 28a of the inner pane 28 .
  • the transitions 33 and 34 and thus the corresponding interfaces viewed in the height direction are arranged here at the same height.
  • this offset measured in the height direction between the interfaces or transitions 33 and 34 on the one hand to the transition 32 is several centimeters.
  • this distance in the closed state or in the closed end position of the folding door 4 is less than 10 cm, in particular less than or equal to 5 cm, but greater than 1 cm.
  • the pivot axis A of the first hinge device 12 is arranged closer to the cooking chamber 3 viewed in the depth direction than the inner panes 22 and 28, in particular their rear sides.
  • a seal 35 (FIG. 6) is arranged at the transition 34 between the lower edge 22a and the upper edge 28a.
  • the seal 35 is in particular a hollow chamber seal.
  • the seal 35 is a welt seal.
  • a gap at the transition 34, which forms between the lower edge 22a and the upper edge 28a, in particular also in the closed end position of the folding door 4 is sealed.
  • the seal 35 is designed in such a way that it provides a corresponding seal in all folded positions of the door segments 5 and 6 with respect to one another.
  • FIG. 6 shows a perspective view of a partial section of the cooking appliance 1, the folding door 4 being shown here in an intermediate position between the open end position and the closed end position.
  • a movement support device 36 of the cooking appliance 1 is shown schematically here.
  • this movement support device 36 has at least one spring 37 .
  • the spring 37 is arranged in the area of the first hinge device 13 .
  • the process is thus supported, starting from the folded, open end position shown in FIG. 3 towards the unfolded, closed end position of the folding door 4 .
  • this spring 27 is tensioned so that a corresponding spring force builds up.
  • Fig. 7 the folding door 4 in the closed end position is shown in sections in a partial schematic representation.
  • the two disc packs 20 and 26 are shown.
  • columns 38 and 39 are shown. These are formed at the transitions 32 and 33.
  • the height of these gaps 38 and 39 measured in the height direction is many times smaller than a distance measured in the depth direction between adjacent door panes of the pane packs 20, 26. These distances are shown here as 40 and 41.
  • the folding door 4 is held in its open end position by a holding unit 42 (FIG. 6).
  • a holding unit 42 can be a snap connection and/or a magnetic holder, for example. Accordingly, a holding unit can also be provided, which holds the unfolded, closed end position of the folding door 4 . This can also be the holding unit 42 .
  • FIG. 8 shows the representation according to FIG. 7, but in an intermediate position of the folding door 4.
  • this front pane 21 thus forms a projection or a roof overhang facing the user.
  • This projection 43 (Fig. 3) prevents undesired contact with the intermediate pane 23 and/or the inner pane 22 and/or the pane pack 26 of the second door segment 6.
  • a right-hand side area of the folding door 4 is shown viewed from above in a perspective partial representation. It is not shown here in the fully closed end position. This is to show a non-destructively releasable connection 44 .
  • the connection 44 is a mechanical coupling between the
  • a hinge element designed as a bolt 45 engages in the guide rail 15 viewed in the width direction.
  • This spring 46 presses the bolt 45, which is prestressed in the width direction (x-direction) of the cooking appliance 1, into the
  • a tank for water can also be arranged in the storage space 9 in addition to or instead of the objects mentioned above. This is particularly advantageous when the cooking appliance 1 has a steam cooking function.
  • the cooking appliance prefferably has a motor 48 (FIG. 1). With this motor 48, the movement of the folding door 4 can be carried out automatically, at least in sections.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Abstract

L'invention concerne un appareil de cuisson (1) comprenant : - un boîtier (2) dans lequel une chambre de cuisson (3) est formée; et - une porte (4) pour fermer la chambre de cuisson (3), la porte étant une porte pliante (4) qui comporte un premier segment de porte (5) et un second segment de porte (6) séparé du premier segment de porte, lesdits deux segments de porte (5, 6) étant directement reliés l'un à l'autre de manière à pouvoir pivoter au moyen d'un premier dispositif de charnière (12), le premier segment de porte (5) étant relié, au niveau d'une extrémité supérieure de segment de porte, à un dispositif de guidage (14) au moyen d'un deuxième dispositif de charnière (13), ledit dispositif de guidage étant placé sur le boîtier (2), et le second segment de porte (6) étant relié, au niveau d'une extrémité inférieure de segment de porte, au boîtier (2) au moyen d'un troisième dispositif de charnière (18), caractérisé en ce que, lorsque la porte pliante (4) est fermée, un axe de pivotement (A) du premier dispositif de charnière (12) est plus proche de la chambre de cuisson (3) qu'un axe de pivotement (B) du deuxième dispositif de charnière (13) et est plus proche de la chambre de cuisson (3) qu'un axe de pivotement (C) du troisième dispositif de charnière (18), par rapport à la direction de profondeur (z) de l'appareil de cuisson (1).
EP21740047.2A 2020-07-22 2021-07-07 Appareil de cuisson doté d'une porte pliante à charnières décalées Pending EP4185810A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020209224.9A DE102020209224A1 (de) 2020-07-22 2020-07-22 Gargerät mit Falttür mit versetzten Scharnieren
PCT/EP2021/068828 WO2022017792A1 (fr) 2020-07-22 2021-07-07 Appareil de cuisson doté d'une porte pliante à charnières décalées

Publications (1)

Publication Number Publication Date
EP4185810A1 true EP4185810A1 (fr) 2023-05-31

Family

ID=76859624

Family Applications (1)

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EP21740047.2A Pending EP4185810A1 (fr) 2020-07-22 2021-07-07 Appareil de cuisson doté d'une porte pliante à charnières décalées

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US (1) US20230212899A1 (fr)
EP (1) EP4185810A1 (fr)
CN (1) CN116134270A (fr)
DE (1) DE102020209224A1 (fr)
WO (1) WO2022017792A1 (fr)

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DE8419917U1 (de) * 1984-07-03 1984-09-27 König, Helmut, Dipl.-Ing., Graz Backofen
CN101498465A (zh) 2008-01-31 2009-08-05 乐金电子(天津)电器有限公司 一种微波炉
FR3014932A1 (fr) * 2013-12-17 2015-06-19 Systemes D Automatismes Fermetures Ind Et Rapides Porte pliante
US11078697B2 (en) 2017-08-28 2021-08-03 Samsung Electronics Co., Ltd. Home appliance
US10571134B2 (en) * 2017-10-31 2020-02-25 Haier Us Appliance Solutions, Inc. Oven appliance with dual opening doors
US10704789B2 (en) 2018-06-18 2020-07-07 Midea Group Co., Ltd. Folding door for a cooking appliance

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CN116134270A (zh) 2023-05-16
US20230212899A1 (en) 2023-07-06
WO2022017792A1 (fr) 2022-01-27
DE102020209224A1 (de) 2022-01-27

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