DE102020215682A1 - Baking tray and food carrier with specific guide systems, as well as cooking device - Google Patents

Abstract

One aspect of the invention relates to a food support (14), in particular also a baking tray (20), with a guide system (29, 39) for guiding the baking tray (20) on a guide rail arranged in a stationary manner in a cooking chamber (3) of a cooking appliance (1). (12, 13), wherein the guide system (29, 39) is arranged at a rear end (27) of the flange (24) in the depth direction (z) of the baking tray (20), and a first guide roller (30) and a separate one thereto second guide roller (31), the guide rollers (30, 31) being offset from one another in the height direction (y) and in the depth direction (z) of the baking tray (20), the offset in the height direction (y) being dimensioned such that a lower edge of the first, upper guide roller (30) at a distance from an upper edge of a second, lower guide roller (31), so that there is a defined gap (40) between the guide rollers (30, 31) for the guide rail in the vertical direction (y). (12, 13) is formed, wherein the upper Fü guide roller (30, 31) viewed in the vertical direction (y) is arranged overlapping with the flange (24).

Description

One aspect of the invention relates to a baking sheet with a pan area and a flange adjoining the pan area. The baking tray has a guide system for guiding the baking tray as intended on a guide rail arranged in a stationary manner in a cooking chamber of a cooking appliance. The guide system is arranged at a rear end of the flange in the depth direction of the baking tray. The guide system has a first guide roller and a second guide roller separate therefrom. The guide rollers are offset from one another in the height direction of the baking tray. They are also offset from one another in the depth direction of the baking tray. A further aspect of the invention relates to a food support with specifically arranged guide rollers. A further aspect of the invention relates to a cooking appliance.

In general, food carriers are known in various configurations. Food carriers are known, for example, in the form of a baking tray or a grating. They are intended to be inserted in a cooking chamber of a cooking appliance and are thus a kind of flat storage element for food that can be placed directly on the food support. Such food carriers are usually arranged on guide rails on opposite sides in the width direction. These guide rails are usually arranged on vertical side walls of a muffle of the cooking appliance, which delimits the cooking space. With this configuration, the food support can be pushed in and pulled out in the depth direction of the cooking appliance.

A wide variety of configurations are also known in this regard. That's it DE 10 2004 031 723 A1 a pull-out system known. This has a carrier element on which a separate cooking product carrier can be arranged directly. This support element can be slidably mounted directly on a rail. The carrier element has three rollers. These are offset from each other in the height direction, so that the rail can be arranged in between and the rollers can roll along it. The design of the food support is not known in this prior art.

In addition, from the EP 1 537 365 B1 a system is known in which a pull-out system is arranged on a horizontally oriented guide rail. This pull-out system has a very high vertical rail. The rail has several slots on the front so that a grating can be attached to it at different heights. This vertical rail is slidably mounted on the horizontal rail on the muffle wall via a roller bearing. In the exemplary embodiment there, too, the horizontal guide rail is arranged between the upper rollers and lower rollers of the pull-out system.

In addition, different food carriers are known for this purpose. In this regard, on the EP 2 500 661 A1 to get expelled. There is a baking tray with a pan area and a side flange is known. Two rollers are arranged directly on the flange in a rear area of the flange. They are offset from one another both in the depth direction and in the height direction. However, this offset is relatively small, so that they are overlapping in the height direction. This is necessary there in order to be able to implement the management concept. It is there that the upper roller should slide along with its upper edge lying directly against an upper wall of a guide tunnel. The lower roller is intended to slide along a lower guide wall of this guide tunnel with its lower edge. A concept is to be implemented there in which there is no separate guide rail that extends in the vertical direction between these two rollers, so that the rollers could roll off them. Systems of this type have nothing to do with the exemplary embodiments mentioned above, in which an external guide rail for a food support is arranged explicitly between two guide rollers. In this regard, the exemplary embodiments mentioned relate to completely different concepts.

The object of the present invention is to create a food support which has fewer components and improved rolling behavior with regard to the intended use in which an external guide rail is arranged between two guide rollers in the coupled state. It is also the object of the present invention to explicitly create a baking sheet which has a reduced number of components and an improved concept for rolling the baking sheet on a guide rail which extends between the guide rollers in the assembled state. It is also the object of the present invention to create a cooking appliance which is improved in this respect.

These tasks are solved by a food carrier, a baking tray and a cooking appliance according to the independent claims.

One aspect of the invention relates to a baking tray. The baking tray has a trough part or a trough area. In addition, the baking tray has a flange adjoining the pan area. This flange is thus protruding from the pan area. In particular, it protrudes laterally from it. The flange is in particular connected to an upper edge of the tub area. In particular, at least 80 percent, in particular 90 percent, in particular at least 95 percent of the flange is formed circumferentially around the upper edge of the pan area.

The baking tray also has a guide system. The guide system is designed to guide the baking tray as intended on a guide rail that is arranged stationary in a cooking chamber of a cooking appliance. The at least one guide system is arranged at a rear end of the flange in the depth direction of the baking tray. The guide system has a first guide roller and a second guide roller separate therefrom. The guide rollers, in particular their axes of rotation, are offset from one another when viewed in the height direction of the baking tray. The guide rollers, in particular their axes of rotation, are offset from one another when viewed in the depth direction of the baking tray. The offset in the vertical direction is dimensioned such that a lower edge and thus a lowermost point in the vertical direction of the first, upper guide roller is arranged at a distance from an upper edge and thus an uppermost point in the vertical direction, to a second, lower guide roller. There is thus an arrangement of the guide rollers which, viewed in the vertical direction, are not arranged in an overlapping manner. Rather, they are arranged in this respect in such a way that they are arranged at a defined distance from one another in this vertical direction, so that a defined intermediate space is formed between the guide rollers. This gap is designed as intended for the guide rail. It is thus quasi a guide rail gap. This intermediate space is formed in such a way that when the baking sheet is arranged on the guide rail, the lower edge of the first, upper guide roller bears directly against an upper side of the guide rail. The intermediate space is in particular also formed in such a way that when the baking sheet is in the mounted state on the guide rail, the upper edge of the second, lower guide roller is arranged directly adjacent to a lower edge of the guide rail, viewed in the vertical direction. The rollers roll along the top edge and the bottom edge. The upper guide roller is arranged overlapping with the flange viewed in the height direction of the baking tray. With such a configuration, a concrete food support, namely a baking tray, which is individually specified with its pan area and its flange, is made concrete with very specific configurations of rollers. The position of the rollers in relation to one another and in relation to the flange enables the baking tray to be designed in a way that saves on components. In addition, this concept of the baking tray also enables the baking tray to roll smoothly on the horizontal guide rail. The offset of the guide rollers enables simple coupling and decoupling of the baking sheet with the guide rail. In addition, this concept also enables the baking tray to roll very smoothly and without jerks on the guide rail. Last but not least, a compact construction of the baking tray is also made possible in the height direction. In this regard, the guide rollers do not project undesirably far upwards or downwards. It is precisely the position of the upper guide roller that also allows for a somewhat protected arrangement. Because of the overlap with the flange, the guide roller is also partially accommodated in it. It is also protected laterally from unwanted impacts or the like.

In one embodiment, the first, upper guide roller has an axis of rotation. The axis of rotation is arranged at the level of the flange when viewed in the vertical direction. It is thus advantageously possible for this upper guide roller to be arranged quasi-symmetrically in the center of the flange. This also ensures that in the coupled state with the guide rail, the guide rail does not protrude too far downwards or upwards over the baking sheet and thus the overall system does not have an undesirably large structure in the height direction. Rather, viewed in this height direction, the rail can be arranged so that it overlaps the height of the baking tray relatively circumferentially, and a compact structure can thus be realized in the height direction. In addition, a mechanically advantageous mounting of the guide roller on the flange is also made possible by this configuration. This is also due to the specific position of the axis of rotation. This results in advantageous connection options.

In one exemplary embodiment, the guide system has only the two guide rollers in terms of the number of guide rollers. In this regard, the guide system therefore only has this first upper guide roller and this second lower guide roller. This allows a minimalist principle to be implemented with regard to the number of guide rollers. A particularly advantageous saving of components, in particular guide rollers, is made possible as a result. Precisely the positioning of these guide rollers mentioned at the outset also makes it possible for the above-mentioned advantages to be achieved with only these two rollers.

In one embodiment, these guide rollers are arranged on a roller carrier of the baking tray. In one embodiment, this roller carrier is in one piece with the flange educated. As a result, the number of components can be kept particularly low. In such an exemplary embodiment, this integrated roller carrier can be formed, for example, by punching out and/or bending partial areas of the flange.

In one embodiment, the guide rollers are arranged on a roller carrier. In this exemplary embodiment, the roller carrier can be a component of the back plate that is separate from the flange and from the trough area. However, the roller carrier can be arranged directly on the flange which is separate therefrom. Such a configuration can increase the individuality of a role carrier. This can be seen with regard to the material design, in particular in comparison to the flange, and/or with regard to the mechanical stability. In addition, such an embodiment allows the roller carrier to be manufactured independently of the flange. As a result, more individual and/or more complex shapes of a roller carrier can be realized. As a result, the stability of a roller carrier can be increased, if necessary, and the positioning of the guide rollers can be further improved.

Provision can be made for the roller carrier to be arranged on the flange so that it can be detached in a non-destructive manner. This allows a simple exchange to take place. For example for maintenance purposes or for replacement purposes. Furthermore, it is also possible that the guide system can be removed from the baking sheet when it is not needed. In this way, for example, the cleaning of the baking tray in relation to the pan area and the flange can be improved if necessary. This is because only this configuration of the trough area and the flange formed in one piece with it can then be cleaned. The guide system can then be cleaned separately, independently of this.

In one exemplary embodiment, the non-destructively releasable connection can have at least one screw connection or at least one plug-in connection or at least one snap-in connection. The roller carrier can thus be attached directly to the flange with at least one screw connection or at least one plug connection or at least one snap connection.

In one exemplary embodiment, the roller carrier has a first partial element. This partial element extends over an area essentially in a horizontal plane. The first partial element in this horizontal plane is L-shaped at least in regions. In particular, it has an L-shape. A configuration of this type can create a flat first partial element which can be arranged on the flange over as large an area as possible. Due to the L-shape and the mounting of the guide system in a rear corner area of a flange, fastening can thus also take place, so to speak, around this corner. A mechanically stable attachment of the roller carrier is thereby made possible.

In one embodiment, the roller carrier has a second partial element. The sub-element extends flat in a vertical plane. In this vertical plane, the second partial element has an L-shape at least in regions. In particular, it is completely L-shaped. This makes it possible, in a simple and space-saving manner, for the rear, second, lower guide roller to be arranged simply offset downwards. In particular, it is arranged on the L-leg of the L-shape, which is oriented vertically downwards in this regard.

In one embodiment, these two sub-elements are directly connected to each other. In particular, they are formed in one piece with one another. However, it can also be provided that the two partial elements are manufactured separately and then connected to one another. For example, welding can be provided here.

In one exemplary embodiment, the roller carrier has a carrier area on which the upper, front guide roller can be mounted either in a first depth position or in a second depth position, viewed in the depth direction. This allows the distance between the two guide rollers measured in the depth direction to be set individually. It is thus possible to react to different baking trays in the form of baking trays. In particular with regard to any leverage forces that may occur, this adjustment option for the upper, front and first guide rollers makes it possible to make individual adjustments.

In one exemplary embodiment, the first partial element that is preferably present has a web that projects upwards. In this web, these two defined predetermined assembly points are formed for this first upper guide roller.

In one embodiment, the second, lower guide roller is arranged standing further back than a rear end of the flange, viewed in the depth direction of the baking tray. This rearwardly protruding positioning of the second guide roller can also improve the running behavior or the rolling behavior. In particular, the spacing from the front guide roller can also be carried out individually. In particular, an exemplary embodiment is thus also achieved in which the levers mentioned forces can be better absorbed. Last but not least, this position of the guide roller also makes accessibility easier. This is advantageous in particular for functional testing and also for cleaning purposes.

In one exemplary embodiment, the roller carrier has a section which protrudes backwards behind the rear end of the flange and which, viewed in the height direction, is formed up to the level of an upper side of the flange. In particular, an upper edge of this section of the roller carrier is thus flush with the upper side of the flange. Provision can also be made for this section to have a receptacle in which the rear edge of the flange, viewed in the depth direction, engages. This improves the possibility of coupling the roller carrier to the flange. On the other hand, this also enables an additional release lock for the roller carrier from the flange.

A further aspect of the invention relates to a cooking appliance with a cooking chamber. The cooking space is limited by the walls of the cooking appliance. In particular, the cooking appliance has a muffle which has these walls. The cooking appliance has at least one guide rail. The guide rail is fixedly arranged on a vertical wall of said walls. In particular, this vertical wall is a side wall. In addition, the walls can also have a rear wall, a bottom wall and a top wall. In addition, the cooking appliance has a baking tray according to the aspect mentioned above or an advantageous exemplary embodiment thereof. The baking tray is arranged on the at least one guide rail. The guide rail is oriented with its longitudinal axis in the depth direction of the cooking appliance. It is oriented horizontally. When the baking tray is in the assembled state, the guide rail extends on this guide rail into the space between the guide rollers. This is done in such a way that the first, upper guide roller is in direct contact with an upper side of the guide rail and the second, lower guide roller is in direct contact with an underside of the guide rail. The guide rollers can then roll simultaneously on the guide rail.

In one exemplary embodiment, the guide rail has a pull-out stop for the baking sheet at a front end viewed in the depth direction. This pull-out stop can be an integrated increase. This pull-out stop is designed in particular for the first, upper front guide roller. This can prevent the baking tray from being unhindered and undesirably pulled off the guide rail. In particular, this pull-out stop is also designed as a safety unit. A defined procedure is thus specified as to how the baking tray can be removed from the guide rail and how it can be unhinged in this regard. This can be done in such a way that in the extended end position, in which the guide roller hits this pull-out stop in particular, the baking tray is lifted at the front area and then, by pulling it out further and moving it diagonally upwards, decoupling from the guide rail is made possible and thus the complete Removal from the guide rail is possible.

In one exemplary embodiment, the guide rail has a damped stop in a front area viewed in the depth direction. As a result, a movement of the baking tray can be dampened in the extended end position. An undesirably hard hitting is thereby avoided. For example, this dampened stop can be a spring or some other reversibly compressible material.

In one exemplary embodiment, the arrangement comprising the baking sheet and the guide rail has a self-closing device for the cooking appliance. With this, the baking sheet can be brought independently into the inserted end position, at least in phases. This means that when the baking tray moves in the depth direction relative to the guide rail, this self-closing device is activated, in particular at least after a certain insertion distance. For example, this can be a magnetic device or a cable device or a spring device. It is also possible for this self-closing device to have at least one damper. This means that the self-adjusting, pushed-in end position is also reached in a cushioned manner. An undesirably hard impact in the inserted end position can thus be avoided for the baking tray. In the installed state of the baking sheet on the guide rail, the flange is arranged completely above the upper side of the guide rail, viewed in the vertical direction. There is thus no overlap between the flange and the upper side of the guide rail in this vertical direction.

Another independent aspect of the invention relates to a food support. This can be a baking sheet or a wire rack. The food support has a support area for food, on which the food is intended to be placed. In the case of a baking tray, this support area can be a trough area, for example. In the case of a grating, these can be support rods. In addition, the food support has a coupling and/or gripping area that delimits the support area. The food carrier can use this intended to be gripped by a user and/or intended coupling, for example to a guide rail of an external system, is thereby made possible and provided for. On this coupling and/or gripping area there is a guide system for guiding the food support as intended on a guide rail arranged in a stationary manner in a cooking chamber of a cooking appliance. The guide system is arranged at a rear end of the coupling and/or gripping area in the depth direction of the food support. The guide system has a first guide roller and a second guide roller separate therefrom. The guide rollers, in particular their axes of rotation, are offset from one another when viewed in the height direction of the food support. Viewed in the depth direction of the food support, these guide rollers are offset from one another. The guide system has a roller carrier on which only two guide rollers are arranged. The roller carrier is separate from the coupling and/or gripping area. The second, rear guide roller is arranged overlapping a rear end of the coupling and/or gripping area, viewed in the depth direction of the food support. In this respect, this second, rear guide roller extends further to the rear than this rear end of the coupling and/or gripping area.

The information “top”, “bottom”, “front”, “back”, “horizontal”, “vertical”, “depth direction”, “width direction”, “height direction” are the intended use and intended positioning of the baking tray, the food support or the device specified positions and orientations.

Further features of the invention result from the claims, the figures and the description of the figures. The features and feature combinations mentioned above 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, can be used not only in the combination specified in each case, but also in other combinations or on their own, without the frame to abandon the invention. The invention is therefore also to be considered to include and disclose embodiments that are not explicitly shown and explained in the figures, but that result from the explained embodiments and can be generated by separate combinations of features. Versions and combinations of features are also to be regarded as disclosed which therefore do not have all the features of an originally formulated independent claim.

• 1 eine schematische Darstellung eines Ausführungsbeispiels eines erfindungsgemäßen Gargeräts;
• 2 eine perspektivische Darstellung einer Anordnung mit zumindest einer Führungsschiene und einem Ausführungsbeispiel eines Gargutträgers, insbesondere eines erfindungsgemäßen Backblechs;
• 3 die Anordnung gemäß 2 in einer Seitenansicht;
• 4 eine vergrößerte Darstellung der Anordnung gemäß 3, jedoch mit der Darstellung, in welcher das Backblech in einer ausgezogenen Endposition an der Führungsschiene gezeigt ist;
• 5 eine Explosionsdarstellung eines Ausführungsbeispiels eines erfindungsgemäßen Backblechs; und
• 6 perspektivische Darstellungen von Ausführungsbeispielen von zwei Führungssystemen des Backblechs gemäß 5.

Exemplary embodiments of the invention are explained in more detail below with the aid of schematic drawings. Show it:

• 1 a schematic representation of an embodiment of a cooking appliance according to the invention;
• 2 a perspective view of an arrangement with at least one guide rail and an embodiment of a food support, in particular a baking tray according to the invention;
• 3 the arrangement according to 2 in a side view;
• 4 an enlarged view of the arrangement according to FIG 3 , but with the representation in which the baking tray is shown in an extended end position on the guide rail;
• 5 an exploded view of an embodiment of a baking tray according to the invention; and
• 6 perspective views of embodiments of two management systems of the baking sheet according to 5 .

Elements that are the same or have the same function are provided with the same reference symbols in the figures.

In 1 an exemplary embodiment of a cooking appliance 1 is shown in a schematic illustration. The cooking appliance 1 can be, for example, an oven or a microwave oven or a steam oven. The cooking appliance 1 is designed for preparing food. The cooking appliance 1 has a housing 2 . A cooking chamber 3 is formed in the housing 2 . The cooking chamber 3 is delimited by walls. In particular, the walls are part of a muffle 4. The walls can be a rear wall 5, a bottom wall 6, a top wall 7 and vertical side walls 8 and 9.

The cooking appliance 1 also has a door 10 which is arranged on the housing 2 so that it can move. It is arranged to close the cooking chamber 3 at the front.

In 1 an arrangement 11 is also shown in a schematic configuration. The arrangement 11 is arranged in the cooking space 3 . It has a first guide rail 12 here. This first guide rail 12 is arranged on the vertical side wall 8 . In particular, it is stationary on it. Furthermore, the arrangement 11 has a second guide rail 13 in the exemplary embodiment. The second guide rail 13 is on the opposite vertical Side wall 9 arranged. It is fixed to it. The two guide rails 12 and 13 extend with their longitudinal axes in the depth direction (z-direction) of the cooking appliance 1. In this respect, they are oriented horizontally. In addition, the arrangement 11 has a food support 14 in the exemplary embodiment shown. The food support 14 is mounted directly on these guide rails 12 and 13 and can thus be pulled out of the cooking chamber 3 in the depth direction and pushed into the cooking chamber 3 .

In 2 an exemplary embodiment of an arrangement 11 is shown. The arrangement 11 has a system 15 in the exemplary embodiment shown. The system 15 has several separate guide rails here. In this regard, two guide rails are always provided in pairs at the same height. By way of example, five such pairs of guide rails are provided here, viewed in the vertical direction. They are arranged on vertical support rods 16 and 17 and 18 and 19. The food support 14 can thus be arranged at defined different heights in the cooking chamber 3 .

However, the system 15 can also have only the guide rail 12 and the guide rail 13, for example. Furthermore, in a further exemplary embodiment, more or fewer of the five pairs of guide rails shown here can also be formed.

In 2 shows the embodiment of the food support 14 in the inserted end position on the guide rails 12 and 13.

In the exemplary embodiment, the food support 14 is a baking tray 20 . The baking tray 20 has a pan area 21 . This is formed with a floor 22 and delimiting side walls 23 . The trough area 21 is formed without holes. A flange 24 of the baking tray 20 is integrally formed on the trough area 21 . The flange 24 is thus a web or collar standing to the side. In particular, it is formed all the way around the upper edge of the side walls 23 .

In particular, a coupling and gripping area 25 is formed by this flange 24 in the exemplary embodiment of the baking sheet 20 shown.

In the exemplary embodiment shown, the trough area 21, in particular the base 22, forms a support area 26 for food. As in 2 As can be seen, the baking tray 20 has a guide system 29 at a rear end 27 , in particular at a rear corner area 28 . The guide system 29 is intended to be designed for direct coupling to the guide rail 12 . It is only arranged in this corner area 28 . In this way, the baking tray 20 can be pushed back and forth in the depth direction on the guide rail 12 in the assembled state.

The guide system 29 here has a first guide roller 30, which is upper and front when viewed in the depth direction. In addition, the guide system 29 has a separate, second, lower and rear guide roller 31 . In particular, the guide system 29 has only these two guide rollers 30 and 31 . These two guide rollers 30 and 31 are offset from one another in the vertical direction (y-direction). The guide rollers 30 and 31 are also offset from one another in the depth direction. In this regard, the first guide roller 30 is disposed higher and forward than the second guide roller 31 . As moreover in 2 can already be seen, the guide rollers 30 and 31 viewed in the height direction are arranged relative to one another in such a way that they are positioned at a distance from one another. As a result, an intermediate space 40 is formed, which is measured in the height direction and indicates this distance between a lower edge of the first, upper guide roller 30 and an upper edge of the second, lower guide roller 31 . The horizontally oriented guide rail 12 extends into this intermediate space 40. As a result, in the assembled state, the guide roller 30 rests directly from above on an upper side 12a of the guide rail 12. The lower second guide roller 31 rests directly on an underside 12b of the guide rail 12 .

In 3 the arrangement 11 is shown from the side. As can be seen here, the first guide roller 30 is arranged so that it overlaps the flange 24 when viewed in the vertical direction. Provision can be made for an axis of rotation 30a of this first guide roller 30 to be arranged exactly at the height of the flange 24 . The guide roller 30 protrudes upwards and downwards beyond the flange 24 when viewed in the height direction. The second, lower guide roller 31 is arranged at a distance from the flange 24 when viewed in the height direction. It is arranged in a non-overlapping manner with this flange 24 .

As already in 3 can be seen, the flange 24 is arranged completely above the upper side 12a of the guide rail 12 . A clearance is also formed between the top 12a and the flange 24 in this regard.

As moreover in 3 can also be seen, the food support 14, here in particular the baking sheet 20, a roller support 32 on. The two guide rollers 30 and 31 are rotatably mounted on this roller carrier 32 . The roller carrier 32 can be integrated into the flange 24 be formed. It can thus be designed in one piece with it.

In another embodiment, the roller mount 32 may be a separate component. This can then be arranged, for example, on the flange 24 and/or the trough area 21 so that it can be detached in a non-destructive manner. For example, screw connections and/or plug connections and/or snap connections can be implemented here. As in 3 As can be seen, the flange 24 has a rear end 24a. This rear end 24a or this rear edge is also, so to speak, the rear edge of the flange 24. In the exemplary embodiment, this second, lower guide roller 31 is arranged overlapping with this rear end 24a, viewed in the depth direction. In particular, an axis of rotation 31a, which is oriented here perpendicularly, like the axis of rotation 30a, to the plane of the figure, is essentially at this depth position of this rear end 24a. This means that this second, lower guide roller 31 extends further to the rear, viewed in the depth direction, than this rear end 24a.

In the exemplary embodiment it is provided that the roller carrier 32 protrudes further to the rear than this rear end 24a. The roller carrier 32 also has a section 33 for this purpose. In one exemplary embodiment, this section 33 encompasses this rear end 24a at least in regions.

As can also be seen, the roller carrier 32 has a carrier area 34 . The carrier area 34 is a vertically oriented web here. In the exemplary embodiment, this carrier region 34 has two defined depth positions 34a ( 4 ) and 34b. This first, upper guide roller 30 can be optionally mounted on these and thus in different depth positions.

In addition, in 3 It can also be seen that the guide rail 12 has an integrated element at a front end 12c. This is an extension stop 35. In addition, the guide rail 12 can also have a damped stop 36 in one exemplary embodiment. The movement of the food support 14, in particular the baking tray 9, can thus be dampened when it is pulled out before it reaches the pulled-out end position.

In a further exemplary embodiment, the guide rail 12 can also have a stop 37 at the rear end 12d. A pushed-in end position can thus be reached in a defined manner. Provision can also be made for a damped stop to be implemented here as well, so that an undesirably hard impact in the pushed-in end position of the baking tray 12 is avoided. In one exemplary embodiment it can also be provided that the arrangement 11 having the food support 14 , in particular the baking tray 20 and the guide rail 12 , has a self-closing device 38 . This is in 3 represented symbolically with the reference number. In this way, the baking sheet 20 can be moved independently into the pushed-in end position, at least in sections.

In 4 is an enlarged partial section of the arrangement 11 according to FIG 3 shown where in 4 the baking tray 20 is not shown in the pushed-in end position, but in the extended end position on the guide rail 12. The first, upper guide roller 30 is arranged in contact with the pull-out stop 35 .

To remove the baking tray 20, based on the illustration in 4 the baking tray 20 can be raised slightly at the front so that the guide roller 30 is lifted over the pull-out stop 35. With further simultaneous pulling forwards and lifting upwards, the complete decoupling and removal of the baking tray 20 from the guide rail 12 can then be carried out.

With regard to the explanation presented so far, a corresponding further guidance system 39 ( 2 ) is also formed at the other rear end opposite in the width direction, particularly the rear corner portion of the flange 24 . The explanations for guide system 29 and guide rail 12 apply analogously to guide rail 13 and guide system 39.

In 5 is an exploded view of the embodiment of a food support 14, in particular the baking tray 20 is shown. It can be seen how this is then also shown in the perspective view in 6 it is shown that the roller carrier 32 has a first partial element 32a. This is oriented in a horizontal plane. In particular, it has an L-shape in this horizontal plane. Only the preferably present support area 34 protrudes upwards.

In one embodiment, the roller carrier 32 has a second partial element 32b, as is shown in 6 can be seen. This is oriented in a vertical plane. In particular, it is L-shaped in this vertical plane. The second, lower guide roller 31 is rotatably mounted on a vertical leg of the L. In particular, the two partial elements 32a and 32b are connected to one another. They can also be formed in one piece with each other. In particular, they can also be detachably connected non-destructively, for example screwed together. Ent speaking, in one embodiment, these screw connections can also be the same screw connections with which the guide system 29 is mounted on the flange 24 .

The food support 14 can also be a grating, not shown here.

Reference List

1

cooking appliance

2

Housing

3

cooking chamber

4

muffle

5

back panel

6

bottom wall

7

ceiling wall

8th

vertical side wall

9

vertical side wall

10

door

11

arrangement

12

guide rail

12a

top

12b

bottom

12c

front end

12d

rear end

13

guide rail

14

food carrier

15

system

16

support rod

17

support rod

18

support rod

19

support rod

20

baking tray

21

tub area

22

floor

23

Side wall

24

flange

24a

rear end

25

Coupling and gripping area

26

support area

27

rear end

28

rear corner area

29

guidance system

30

leadership role

30a

axis of rotation

31

leadership role

31a

axis of rotation

32

role carrier

32a

first sub-element

32b

second sub-element

33

section

34

carrier area

34a

depth position

34b

depth position

35

pull-out stop

36

attack

37

attack

38

self-closing device

39

guidance system

40

space

y

height direction

e.g

depth direction

QUOTES INCLUDED IN DESCRIPTION

This list of the documents cited by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent Literature Cited

• DE 102004031723 A1 [0003]
• EP 1537365 B1 [0004]
• EP 2500661 A1 [0005]

Claims (15)

Baking tray (20) with a trough area (21) and a flange (24) adjoining the trough area (21), and with a guide system (29, 39) for guiding the baking tray (20) on a stationary part in a cooking chamber (3). Cooking device (1) arranged guide rail (12, 13), wherein the guide system (29, 39) is arranged on a rear end (27) of the flange (24) in the depth direction (z) of the baking tray (20), and a first guide roller ( 30) and a separate second guide roller (31), wherein the guide rollers (30, 31) are offset from one another in the height direction (y) of the baking sheet (20) and are offset from one another in the depth direction (z), characterized in that the offset is dimensioned in the height direction (y) in such a way that a lower edge of the first, upper guide roller (30) is at a distance from an upper edge of a second, lower guide roller (31), so that in the height direction (y) a defined gap (40 ) between the guide rollers (30, 31) for d The guide rail (12, 13) is formed, the upper guide roller (30, 31) being arranged overlapping with the flange (24) when viewed in the vertical direction (y). Baking tray (20) after claim 1 , characterized in that the first, upper guide roller (30) has an axis of rotation (30a), and the axis of rotation (30a) is arranged at the level of the flange (24). Baking tray (20) after claim 1 or 2 , characterized in that the guide system (29, 39) has only the two guide rollers (30, 31) with respect to the number of guide rollers (30, 31). Baking tray (20) according to one of the preceding claims, characterized in that the guide rollers (30, 31) are arranged on a roller carrier (32) which is constructed in one piece with the flange (24). Baking tray (20) according to any one of the preceding Claims 1 until 3 , characterized in that the guide rollers (30, 31) are arranged on a roller carrier (32), which is a separate component to the flange (24) and to the trough area (21), the roller carrier (32) being attached to the flange (24) and/or is arranged on the trough area (21). Baking tray (20) after claim 5 , characterized in that the roller carrier (32) is arranged on the flange (24) so that it can be detached in a non-destructive manner. Baking tray (20) after claim 6 , characterized in that the roller carrier (32) is attached to the flange (24) with at least one screw connection or at least one plug connection or at least one snap connection. Baking tray (20) according to any one of the preceding Claims 5 until 7 , characterized in that the roller carrier (32) has a first partial element (32a) which extends in a horizontal plane, the first partial element (32a) having an L-shape in this horizontal plane, and/or the roller carrier (32). second partial element (32b) which extends in a vertical plane, wherein the second partial element (32b) has an L-shape in this vertical plane. Baking tray (20) according to one of the preceding claims, characterized in that the roller carrier (32) has a carrier area (34) on which the upper, front guide roller (30) in the depth direction (z) optionally in a first depth position or in a second Depth position can be mounted. Baking tray (20) according to one of the preceding claims, characterized in that the second, lower guide roller (31) viewed in the depth direction (z) of the baking tray (20) is arranged standing further to the rear than a rear end (24a) of the flange (24). Cooking appliance (1) with a cooking chamber (3) which is delimited by walls (4, 5, 6, 7, 8), with at least one guide rail (12, 13) which is stationary on a vertical wall (4, 8) of this walls (4, 5, 6, 7, 8) and with a baking tray (20) according to one of the preceding claims, which is arranged on the guide rail (12, 13), the depth direction (z) of the Cooking device (1) oriented guide rail (12, 13) extends into the space (32) between the guide rollers (30, 31), so that the first, upper guide roller (30) on an upper side (12a) of the guide rail (12, 13) rests and the second, lower guide roller (31) rests on an underside (12b) of the guide rail (12, 13). Cooking appliance (1) after claim 11 , characterized in that the guide rail (12, 13) at a front end (12c) has a pull-out stop (35) for the baking tray (20), in particular the first, upper front guide roller (30). Cooking appliance (1) after claim 11 or 12 , characterized in that the guide rail (12, 13) has a damped stop (36) in a front area, with which a movement of the baking tray (20) is damped in the extended end position. Cooking appliance (1) according to one of the preceding Claims 11 until 13 , characterized in that the arrangement (11) comprising the baking tray (20) and the guide rail (12, 13) has a self-closing device (38) with which the baking tray (20) can be brought into the pushed-in end position at least in phases. Food support (14), which is a baking tray (20) or a grating, with a support area (21) for food and a coupling and/or gripping area (24) delimiting the support area (21) and on which a guide system (29, 39 ) for guiding the food support (14) on a stationary guide rail (12, 13) arranged in a cooking space (3) of a cooking appliance (1), the guide system (29, 39) being arranged on a depth direction (z) of the food support ( 14) is arranged at the rear end (24a) of the coupling and/or gripping area (24), and has a first guide roller (30) and a second guide roller (31) separate therefrom, the guide rollers (30, 31) being arranged in the vertical direction (y ) of the food support (14) are offset from one another and are offset from one another in the depth direction (z), characterized in that the guide system (29, 39) has a roller carrier (32) on which only two guide rollers (30, 31) are arranged , And which to the coupling and / or gripping area (24) separately at and which is arranged on the coupling and/or gripping area (24), the second, rear guide roller (31) overlapping the rear end (24a) of the coupling and/or or gripping portion (24) and extends further rearward in relation thereto than said rear end (24a).

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