EP3077743B1 - Domestic appliance having a carrier slide movably arranged in the interior - Google Patents

Description

The invention relates to a domestic refrigeration device with an interior space that is delimited by walls of an inner container. A displaceable carrier slide is arranged in the interior and is designed to accommodate at least one container for food. A guide device of the household refrigeration device is connected to the carrier slide and thus guided in its movement in the depth direction of the interior. The carrier slide has a receptacle in a rear area, viewed in the depth direction of the household refrigeration device, which is designed for coupling to a coupling element on the container in such a way that the container is motion-coupled in the depth direction to the carrier slide.

Such designs for a household refrigerator, such as a refrigerator or a freezer or a fridge-freezer, are well known. Containers, such as drawers or trays, in which food can be placed, can be introduced into these household refrigeration devices, and these can usually be pulled out and pushed in horizontally in the depth direction of the household refrigeration device. To do this, they can be placed on one floor, practically without a guide, and pushed back and forth accordingly. However, it can also be provided that they are mounted, for example, on storage devices which are arranged on the side walls of the inner container and can be guided accordingly.

However, these configurations may result in stiff processes, this being the case in particular in the case of extensively filled containers. In addition, in such configurations, the inner container is relatively complex in shape and the production is more complex. In particular, storage devices integrated into the inner container result in depressions when viewed from the outside, which are filled in order to have the required stability.

JP H04-268185 A discloses a refrigerator with an inner container. A telescopic rail system is mounted on the bottom of the inner container, on which a container is placed can be. The container can be pulled out of the inner container using the telescopic rail system.

WO 2011/018352 A1 discloses a refrigerator having a body with an inner container, which forms a cold room with a rear wall comprising inner walls, and a pull-out plate which is mounted on the inner walls so as to be extendable in the cold room by means of a linear guide. The pull-out plate has a holding arrangement for a container placed on the pull-out plate.

CN 202915645 U discloses a container having rollers in its rear portion and a plate having rollers in its front portion, the container being supported on the plate and supported by the rollers.

From the WO 2011/018352 A1 a household refrigerator is known in which several containers can be set up on a plate and the plate over laterally arranged telescopic linear guides is slidable. If the plate is loaded extensively, the linear guides can be overloaded and the movement guidance can be restricted. Furthermore, space is required on the side to accommodate the linear guides.

It is an object of the present invention to provide a household refrigeration device in which a user-friendly handling and easy movement of such a container with a carrier carriage is achieved.

This object is achieved by a domestic refrigeration appliance which has the features of claim 1.

A household refrigeration device according to the invention comprises in particular an interior space which is delimited by walls of an inner container. A carrier carriage is arranged in the interior and is designed to accommodate at least one container for food. A guide device of the household refrigeration device is connected to the carrier slide and thus guided in its movement in the depth direction of the interior. The carrier slide has a receptacle in a rear area, viewed in the depth direction of the household refrigeration device, which is designed for coupling to a coupling element on the container in such a way that the container is motion-coupled in the depth direction to the carrier slide. An essential idea of the invention can be seen in the fact that the carrier carriage has rollers with which the carrier carriage can be displaced in the interior and that the carrier carriage is a mobile tray. This results in a smooth and highly resilient movement of the carrier slide with at least one container.

In particular, the rollers sit on a running surface from above, so that there is also no lateral installation space and the entire space is available laterally for the carrier slide and thus also for the containers.

A carrier carriage of this type, which in terms of its terminology already represents a mobile base for such a container, creates a more extensive accommodation option for one or more containers. The weight of these containers can be better absorbed by such a carrier slide. The guidance of a carrier carriage as such by the guiding device is also simple and easy to implement, so that the Movement control of the entire device can also be carried out more individually and with reduced complexity.

The rollers are preferably arranged on an underside of the carrier carriage, as a result of which they can be fixed in a stable manner and no leverage forces can arise on a roller axle such that the roller is subjected to a force on one axle side which would cause the axle to tilt downwards, which however, the other side of the axis remains suspended and the roller axis would therefore tilt out of the horizontal orientation. With an arrangement on the underside, a force from above always acts centrally and the roller axis remains horizontal. As a result, the roller bearing is not closed unnecessarily. The rollers in the invention are thus connected to both ends of the roller axles on the underside of the carrier slide, in particular with regard to the introduction of force.

It is preferably provided that the carrier slide has a plate-shaped support part on which a container can be set up. With this configuration, the container can be arranged in a variable position, and there is not only one possibility for installation. Nevertheless, by means of this carrier slide and in particular the plate-shaped support part, an independent coupling and movement guidance in the guide device is possible, and the entire device can then continue to be smoothly and unrestrictedly even in the most varied of installation positions of the container on the plate-shaped support part. In addition, such a plate-shaped supporting part provides a component that is as large as possible, by means of which in turn a comprehensive absorption of weight forces of one or more containers is made possible and these can also be diverted over a very large area. This prevents undesired peaks in weight, which are then released in particular to the inner container.

It is preferably provided that the support part has a carrier plate which is encompassed by a frame all around at least in regions. With such a configuration, the support plate can be adapted to the needs of the containers to be accommodated. This can be provided both materially and in terms of thickness. The stability of the Support plate favored. Furthermore, such a frame also creates a component which, in turn, can also be made very stable and needs-based with regard to the coupling to the guide device.

It can be provided in the context that, for example, the carrier plate is made of glass and the frame, for example, of plastic.

In particular, the carrier plate is at least partially transparent. As a result, regions and / or objects arranged under the carrier plate can also be viewed from above through the carrier plate. In addition, the area formed under the carrier plate is also illuminated to a greater extent or is brighter, so that here too there are advantages when viewed from the front in this area.

The rollers are preferably arranged on an underside of the frame. This forms a stable support receptacle and the support plate is not impaired. Especially when the carrier plate is made of glass, it is difficult to permanently secure the casters.

It is preferably provided that a first roller is arranged in a front longitudinal third and in a rear longitudinal third a row in a row to the first roller adjacent to a longitudinal side of the carrier slide, which is dimensioned in the depth direction. With such an arrangement of several rollers, the smooth movement is further favored and a roller arrangement is created at essentially the corner points of a square container, which has a very large roller position both in the depth direction and in the width direction. This prevents the carrier slide from tilting about an axis parallel to the depth direction and / or tilting about an axis parallel to the width direction.

It is preferably provided that the carrier carriage extends in the depth direction over at least 50%, in particular at least 80%, of the clear depth of the interior and / or the carrier carriage extends in the width direction of the interior over at least 50%, in particular at least 80%, of the clear width of the interior Interior extends. This creates a carrier sled with regard to the dimensions is designed to be very large in a horizontal plane, so that in this respect the clear width and the clear depth of the interior are also covered extensively by the support slide. The large area of one or more containers is thereby given and thus the relevant movement control of a large container or several smaller separate containers is achieved simultaneously and together as a result.

It is preferably provided that the carrier slide extends in the depth direction over a maximum of 80% of the depth of the plate on which the guide device is formed and on which the carrier slide is arranged such that it can be moved. In particular, it is provided that in the inserted end position of the carrier carriage, the plate extends forward by the difference in length than the carrier carriage. This creates a free space into which a door rack arranged on the inside of the door and positioned at the appropriate height level can extend when the door is closed, so that additional installation space is created for this and an even better utilized usable volume of the interior is present.

In a horizontal part extending in the width direction of the household refrigeration device, the frame preferably has a channel as a receptacle for an engagement element of a container for coupling. This local design of the trough and the integration in the frame enables a strong coupling even with a heavy container, since a straight, longer coupling path is formed, which is oriented perpendicular to the direction of movement or extension, and thus high resistance to slipping out of the container is formed. Due to the rear position, the trough is also at a maximum distance from the point at which a user attacks the container and / or the carrier slide on the front side, and thus jerky movements of the user do not lead to undesired decoupling of the container from the carrier carriage.

A lateral edge web projecting upward from the frame and formed on side parts of the frame is preferably designed to open into a wall delimiting the receptacle on the back. This also creates a lateral support for the container or containers, whereby the advantages mentioned above are further favored. In particular, viewed in the width direction, the number of containers arranged on the carrier slide is set up asymmetrically thereon in such a way that they are offset toward an edge side of the carrier slide facing away from a stop side of a door for closing the interior. This has the advantage that the containers can be pulled out widely even when the door is open by 90 ° and in particular can also be pulled out adjacent to the door. Since a door usually has an opening angle of 90 ° in the width direction and overlaps the clear width of the interior due to its structure, a very wide container could no longer be pulled out, since it would then be in contact with the overhang of the door on the pull-out path .

A spacer element is preferably arranged as a spacer for a container on an edge side of the carrier slide facing the stop side of the door. As a result, a position of the container close in this respect is always created, which always makes it possible to pull the container and the carrier slide past it when the door is open by 90 °. This spacer element also offers a guide, since it is advantageously designed as a rail, in particular as an inverted U-profile. The spacer element specifies the arrangement of the containers for the required asymmetry.

It is preferably provided that the guide device has at least one stop, by means of which the movement of the carrier slide in the direction of a rear wall of the inner container is limited such that the carrier slide is arranged at a distance from the rear wall in its inserted end position and / or the guide device has an anti-tip device, through which the carrier slide is arranged and held at an angle of less than 10 °, in particular less than 8 °, inclined forward and downward relative to a horizontal plane in an extended end position. This avoids an undesirably hard impact or generally contacting the carrier slide and the rear wall of the inner container. Damage to this rear wall and / or the support slide is then prevented. Unwanted noises that would occur due to such an impact are also avoided. In addition, an unrestricted condensate drain on the rear wall is also possible due to the spacing from the rear wall. The anti-tip device also allows the carrier slide to be pulled out extensively without falling down, so that the Accessibility to the carrier sled and possibly a container positioned thereon is possible without restriction for a user without having to hold the carrier sled or the container.

The tilt protection is preferably formed by a top wall of a guide channel for receiving a tab on the carrier slide, the top wall only extending in regions over the length of the guide device dimensioned in the depth direction of the household refrigeration device. As a result, an extension stop can also be formed integrally in the guide channel, so that a very compact configuration of the two functions is achieved.

The stop is preferably designed as a pull-out stop at a front end of a side wall of a guide channel, in particular as a bend in the side wall. As a result, a stable and one-piece design is achieved between the stop and the wall, so that the stop is not bent or deformed when the support slide abuts.

A distance in the depth direction of the household refrigeration device between a front end of the ceiling wall and the stop is preferably smaller than a length of a tab on the carrier slide designed to engage in the guide channel. This prevents unwanted loosening of the anti-tipper. This distance is preferably at least 70% and 95% of the length, in particular between 80% and 95% of the length of the tab, so that a relatively large length is free at the top, which makes it easier to remove and thread the carrier carriage when inserting it.

Preferably, a strip-shaped tab is arranged laterally and horizontally projecting on a frame of the carrier carriage on a side part for engagement in a guide channel external to the carrier carriage. As a result, the longest possible engagement in the guide channel is achieved, as a result of which the rectilinear, low-tilt guidance is achieved.

It is envisaged that the guide device is formed in a plate arranged under the carrier slide, which is on opposite plates Side walls of the inner container is arranged. Such a plate can enable an improved reception of the carrier slide with regard to the derivation of the weight, so that a corresponding introduction of force can be better distributed to the fastening points of the inner container. In particular, there are no force peaks at individual small points, so that excessive stress on the inner container is also avoided. Furthermore, the rolling of the carrier carriage is thereby better.

In addition, in situations in which no container is arranged or placed on it, the carrier slide can be used as a shelf onto which food can then be applied directly.

The carrier sled is a mobile tray. In the above-mentioned advantageous embodiment, in which the carrier slide has a carrier plate and a frame for a supporting part, this carrier plate and the frame can be manufactured in one unit.

The guide device is in particular also symmetrical to a central axis which extends in the depth direction of the household refrigeration device and runs in the width direction in the center of the carrier slide. For this reason, corresponding configurations, in particular of a guide channel, an anti-tip device and a stop, are preferably also formed on an opposite side frame part or side part of the frame of the carrier slide as a pull-out stop.

Further features of the invention result from the claims, the figures and the description of the figures.

Fig. 1

eine schematische Darstellung eines Ausführungsbeispiels eines erfindungsgemäßen Haushaltskältegeräts;

Fig. 2

eine perspektivische Darstellung einer Vorrichtung mit Lebensmittelaufnahmebehältern und einem Trägerschlitten;

Fig. 3a

eine vergrößerte Darstellung eines Teilausschnitts der Darstellung in Fig. 2;

Fig. 3b

eine Schnittdarstellung der Ansicht in Fig. 3a im Bereich einer Rolle;

Fig. 4

eine perspektivische Darstellung eines Ausführungsbeispiels eines Trägerschlittens;

Fig. 5

eine perspektivische Schnittdarstellung des Trägerschlittens gemäß Fig. 4;

Fig. 6

ein weiteres Ausführungsbeispiel einer Vorrichtung mit Lebensmittelaufnahmebehältern und einem Trägerschlitten;

Fig. 7

eine perspektivische Schnittdarstellung eines Trägerschlittens und einer Führungsvorrichtung; und

Fig. 8

eine perspektivische Darstellung einer Führungsvorrichtung an einer Platte.

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

Fig. 1

a schematic representation of an embodiment of a household refrigerator according to the invention;

Fig. 2

a perspective view of a device with food containers and a carrier carriage;

Fig. 3a

an enlarged view of a partial section of the representation in Fig. 2 ;

Fig. 3b

a sectional view of the view in Fig. 3a in the area of a role;

Fig. 4

a perspective view of an embodiment of a carrier carriage;

Fig. 5

a perspective sectional view of the carrier carriage according to Fig. 4 ;

Fig. 6

a further embodiment of a device with food receptacles and a carrier carriage;

Fig. 7

a perspective sectional view of a carrier carriage and a guide device; and

Fig. 8

a perspective view of a guide device on a plate.

Identical or functionally identical elements are provided with the same reference symbols in the figures.

In Fig. 1 is shown in a perspective view a household refrigerator 1, which can be, for example, a refrigerator or a fridge-freezer. The domestic refrigeration device 1 comprises a housing 2, on which an inner container 3 is arranged or which is surrounded by the housing 2. The inner container 3 limits an interior 4, in which food for storage and preservation can be introduced. The interior 4 is in particular a refrigerator compartment.

The inner container 3 comprises two lateral vertical walls 3a and 3b and a rear wall 3c. In addition, the interior 4 is delimited by an unmarked floor and an unmarked ceiling, which also represent walls of the inner container 3.

The household refrigeration device 1 also includes a further separate interior 5, which is separated from the interior 4. The interior 5 can be a further cooling compartment or a freezer compartment.

The upper interior 4 can be closed by a door 6, whereas the lower interior 5 can be closed by a door 7 independently of the door 6. A device 8 is arranged in the interior 4, which comprises a first food holding container 9 and a second food holding container 10. The two containers 9, 10 are positioned at the same height and thus in the vertical direction (y direction) at the same height. They are arranged side by side in the horizontal direction and thus in the width direction (x direction). The two containers 9 and 10 are each designed as drawers or trays and food can be placed in the drawers accordingly. In the exemplary embodiment, the two containers 9 and 10 are also arranged on a common carrier slide 11. The carrier carriage 11 is in the embodiment with a plate-shaped support member 12 ( Fig. 2 ) formed on which the two containers 9 and 10 are placed. The supporting part 12 has a carrier plate 13 which is encompassed by a frame 14 all around the circumference. The carrier plate 13 is made of glass, for example, whereas the frame 14 is made of plastic. On an underside of the supporting part 12, in particular on an underside 15 of the frame 14, sliding elements are formed which, in the embodiment shown, are formed as rollers 16, 17, 18 and 19. The rollers 16 and 17 are arranged in a row one behind the other in the z direction, the rear roller 16 being arranged in a length of the carrier carriage 11 measured in the z direction in a rear length third, and the front roller 17 in a front length third. Corresponding positioning in the z direction applies to the rollers 18 and 19, which on the other hand are also arranged in series in the z direction one behind the other.

In addition, the perspective view in Fig. 2 can also be seen that in each case in the z-direction between the rollers 16 and 17 on the one hand and the rollers 18 and 19 on the other hand, a strut open downward is formed.

The carrier slide 11 comprises on its frame 14 on opposite side parts in each case a tab 29 which are laterally outward and are oriented horizontally. These tabs 29 engage in Fig. 7 and 8th shown guide channels 30 of a guide device 23 for the carrier carriage 11, which are formed on the edge sides of a plate 27 separate from the carrier carriage 11. The carrier slide 11 is slidably arranged on this plate 27. Fig. 7 shows a perspective sectional view along a guide channel 30 with inserted carrier slide 11 in its inserted end position. Fig. 8 shows a perspective view of a guide device 23 on the plate 27, in particular a frame 34 of the plate 27.

The guide device 23 is designed such that a guide channel 30 is only partially covered from above by a ceiling wall 31 over its length dimensioned in the depth direction of the household refrigeration device 1. As a result, when the carrier slide 11 is pulled out relative to the guide device 23, an anti-tip device 20 is formed. This is because the carrier slide 11 can be pulled out so far that the rear end of the tab 29 is still in the guide channel 30 and thus there is always a securing by the ceiling wall 31.

A side wall 32 of the guide channel 30, on the other hand, extends further forward than the top wall 31. A stop 21 oriented in the width direction of the household refrigeration device 1 is formed at a front end 33 of the side wall 32. An extension stop for the carrier slide 11 is formed by this. A distance dimensioned in the depth direction between the stop 21 and the front end of the ceiling wall 31 is smaller than the length of the tab 29. The guide channel 30 formed on the opposite side is identical.

To remove the carrier slide 11, it can be raised in the front area and then pulled out of the guide channel 29 at an angle to the front and upwards.

It is envisaged that the containers 9 and 10 in Fig. 2 shown state on the carrier slide 11 are coupled to the carrier part 12 in such a way that the containers 9 and 10 are displaced together with the carrier part 12 during a movement in the z direction.

In Fig. 3a is an enlarged view of the device 8 as in Fig. 2 is shown, the device being shown upside down here.

In addition, in Fig. 3a a rail-like spacer element 22 is also shown, which in the example is a U-shaped profile and which is arranged on a hinge part 14c closer to the door 6. This spacer element 22 is thus only arranged on one side and on that edge side of the carrier slide 11 which faces a stop side with which the door 6 is attached to the housing 2. This generates an asymmetrical arrangement of the containers 9, 10 on the carrier slide 11 in the width direction.

The guide device 23 is designed such that the carrier slide 11 is connected to it and is guided in its movement in the depth direction of the interior 4 and thus in the z direction of the carrier slide 11. In particular, the rollers 16 to 19 are also coupled to this guide device 23, for which purpose they roll, for example, on bottom-side guide tracks of the guide device 23.

As from the representations in Fig. 3a and the perspective view of the carrier slide 11 in Fig. 4 can be seen, the rollers 16 to 19 are arranged partially recessed in the struts.

This is shown in a sectional view in Fig. 3b which a section along the section line IIIb-IIIb in Fig. 3a shows and closes Fig. 3a is reversed, the partially sunk state of the rollers 16 to 19, here the roller 18 shown. Struts 35 and 36, which are arranged in parallel and spaced apart, form a housing and thus a roller housing for the roller 18. Correspondingly, that is formed for the rollers 16, 17 and 19. The struts 35 and 36 are integrally formed with the frame 14. The strut 36 facing the support plate 13 has a receiving groove 37 for the Carrier plate 13 on the side facing away from the other strut 35. In addition, a bearing 38 for a roller axis 39 is formed or integrated in the struts 35 and 36, which represent straight webs.

In Fig. 4 the carrier carriage 11 is shown. The frame 14 comprises a receptacle 24 on a region 11a in the depth direction, which is formed as a trench or groove in a rear horizontal part 14a running in the width direction. An engaging element or coupling element protruding downward from an underside of a container 9, 10 engages in the coupled and thus erected state, so that a movement coupling is achieved.

The receptacle 24 is delimited on the back by a boundary wall 26, into each of which an edge web 25 opens at the end, the edge webs 25 projecting upward from side parts 14b and 14c of the frame 14 and thus forming a border.

In Fig. 5 FIG. 12 is a perspective sectional view of the carrier carriage 11 along the section line VV in FIG Fig. 4 shown. It can be seen that the edges or the edges of the carrier plate 13 are encompassed by the frame 14 in a U-shape.

As also from the view in Fig. 1 can be seen, the carrier slide 11 extends in the depth direction over at least 50%, in particular at least 80%, of the clear depth of the interior 4 and extends in the width direction of the interior 4 over at least 50%, in particular at least 80%, the clear width of the interior 4th

In Fig. 6 the plate 27 is also shown, for example with the frame 34 and a glass plate framed by the frame 34, on which the carrier slide 11 rolls with its rollers 16 to 19. The plate 27 projects forward in the inserted end position of the carrier slide 11 and the containers 9 and 10. This one, like from Fig. 1 evident in the area with the door 6 closed, a door rack 28 requires installation space. The door rack 28 is then arranged in front of the containers 9 and 10 and above the plate 27 when the door 6 is closed. It can be seen that here the plate 27 extends further forward than the carrier slide 11, which thus only has a maximum of 85%, in particular a maximum of 80% of the length of the plate 27 in the depth direction. Reference symbol list 1 Household refrigerator 16 role 2nd casing 17th role 3rd Inner container 18th role 3a vertical side wall 19th role 3b vertical side wall 20th Anti-tip 3c Back wall 21st attack 4th inner space 22 Spacer 5 inner space 23 Guide device 6 door 24th admission 7 door 25th Edge bridge 8th contraption 26 Boundary wall 9 Food container 27th plate 10th Food container 28 Door racks 11 Carriage sled 29 Tab 11a the backstage area 30th Guide channel 12 Support part 31 Ceiling wall 13 Carrier plate 32 Side wall 14 frame 33 front end 14a Horizontal part 34 frame 14b Side panel 35 Bracing 14c Side panel 36 Bracing 15 bottom 37 Groove 38 warehouse 39 Roller axis

Claims (15)

1. Household refrigeration appliance (1) with an interior (4, 5), which is limited by walls (3a, 3b, 3c) of an inner container (3), wherein in the interior (4, 5) a displaceable support carriage (11) is arranged, which is embodied for receiving at least one container (9, 10) for foodstuffs, and a guide apparatus (23) is embodied, to which the support carriage (11) is connected and with which the support carriage (11) is guided in its movement in the depth direction of the interior (4, 5), wherein the support carriage (11), in a rear region (11a) viewed in the depth direction of the household refrigeration appliance (1), has a recess (24) which is embodied for coupling to a coupling element on the container (9, 10) in such a manner that the container (9, 10) is motion-coupled with the support carriage (11) in the depth direction, characterised in that the support carriage (11) has rollers (16 to 19), with which it can be displaced in the interior (3), and that the support carriage (11) is a movable tray, and that the guide apparatus (23) is embodied on a plate (27) arranged below the support carriage (11), wherein the plate (27) is arranged on opposite side walls (3a, 3b) of the inner container (3).
2. Household refrigeration appliance (1) according to claim 1, characterised in that the rollers (16 to 19) are arranged on an underside of the support carriage (11).
3. Household refrigeration appliance (1) according to claim 1 or 2, characterised in that the support carriage (11) has a plate-shaped carrier part (12), on which a container (9, 10) can be placed and the carrier part (12) has a support carriage (13), which is encompassed on the peripheral side around its circumference by a frame (14), at least in regions.
4. Household refrigeration appliance (1) according to claim 3, characterised in that the support carriage (13) is embodied as transparent, at least in regions.
5. Household refrigeration appliance (1) according to claim 3 or 4, characterised in that the rollers (16 to 19) are arranged on an underside of the frame (14).
6. Household refrigeration appliance (1) according to one of claims 3 to 5, characterised in that the frame (14) has a groove as recess (24) in a rear horizontal part (14a) extending in the width direction of the household refrigeration appliance (1).
7. Household refrigeration appliance (1) according to one of claims 3 to 6, characterised in that a lateral edge web (25) which protrudes upwards from the frame (14) and is embodied on side parts (14b, 14c) of the frame (14) opens into a wall (26) which limits the rear side of the recess (24).
8. Household refrigeration appliance (1) according to one of the preceding claims, characterised in that, viewed in the width direction, the number of containers (9, 10) arranged on the support carriage (11) are placed asymmetrically thereon such that they are arranged with an offset towards an edge side of the support carriage (11) which faces away from a contact side of a door (6) for closing off the interior (4).
9. Household refrigeration appliance (1) according to claim 8, characterised in that a distancing element (22) is arranged as a spacer for a container (9, 10) on an edge side of the support carriage (11) which faces towards the contact side of the door (6).
10. Household refrigeration appliance (1) according to one of the preceding claims, characterised in that the guide apparatus (23) has an end stop (21), which limits the movement of the support carriage (11) in the direction of a rear wall (3c) of the inner container (3) such that the support carriage (11), in its inserted end position, is arranged at a distance from the rear wall (3c) and/or the guide apparatus (23) has an anti-tilt protection (20), which arranges and retains the support carriage (11), in a pulled-out end position, with a forward and downward incline with respect to a horizontal plane of up to an angle of less than 10°, in particular less than 8°, at a maximum.
11. Household refrigeration appliance (1) according to claim 10, characterised in that the anti-tilt protection (20) is formed by a ceiling wall (31) of a guide channel (31) for receiving a tab (29) on the support carriage (11), wherein the ceiling wall (31) only extends over regions of the length of the guide apparatus (23), measured in the depth direction of the household refrigeration appliance (1).
12. Household refrigeration appliance (1) according to claim 10 or 11, characterised in that the end stop (21), as a pull-out stop, is embodied on a front end (33) of a side wall (32) of a guide channel (30), in particular as a bending of the side wall (32).
13. Household refrigeration appliance (1) according to claim 11 and 12, characterised in that a distance between a front end of the ceiling wall (31) and the end stop (21), measured in the depth direction of the household refrigeration appliance (1), is smaller than a length of a tab (29) on the support carriage (11), said tab (29) being embodied for guiding engagement into the guide channel (30).
14. Household refrigeration appliance (1) according to one of the preceding claims, characterised in that a strip-shaped tab (29) is arranged protruding laterally and horizontally on a frame (14) of the support carriage (11), on a side part (14b, 14c), for engagement into a guide channel (30) external to the support carriage.
15. Household refrigeration appliance (1) according to one of the preceding claims, characterised in that the guide apparatus (23) is embodied on a frame (34) of the plate (27).

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