EP3163230B1 - Domestic cooling device with a frame in an internal container - Google Patents

Description

The invention relates to a household refrigerator with a housing in which a receiving space for food is formed, which is bounded by walls of an inner container.

In household refrigerators for storing food, such as a refrigerator or a freezer or a combined refrigerated freezer, it is known that the corresponding receiving space, which may be a refrigerator compartment or a freezer compartment, subdivided by insertable horizontal plates, which can be shelves is. Food can then be applied to these shelves. However, is formed by such shelves no individual, limited for themselves additional compartment in the receiving space, but the receiving space itself is divided into sections, which are, however, separated and not completely separated from each other.

In addition, it is known that in such a receiving space, a seperate separate additional compartment is formed, which may for example be a fresh food compartment. This specific additional compartment is bounded by walls, so that the storage volume of this additional compartment is defined and completed. In known embodiments of such additional compartments, however, these are predetermined and formed in the receiving space.

In known embodiments of a household refrigeration device receiving shells can be pushed into the receiving space and pulled out. These receiving trays are not accurately positioned, since the insertion opening is practically not exactly limited. Although only lateral walls of the inner container and a bottom wall and a ceiling wall define blurred such insertion opening, but this is formed undefined and thus virtually not adapted to the receiving tray. A corresponding undefined positioning of the receiving tray with at least in the width direction large game is given. An undesirable bumping on side walls of the inner container may result. Even if two separate receiving trays are to be inserted next to each other in the width direction, disadvantages can arise here. For if one of the two shells positioned inaccurately, the second shell can not be inserted or abuts the other shell, in order to then slip them by inserting the second shell, if necessary, something in the width direction to the side can. This can then lead to damage to the inner container.

From the WO 2007/013760 A1 is a household refrigerator known. There, a shell is inserted into a voluminous receiving unit, wherein this voluminous receiving unit can in turn be introduced into an inner container.

It is an object of the present invention to provide a household refrigerator, in which the volume of the receiving space is defined improved straight in a front area.

This object is achieved by a household refrigerator, which has the features of claim 1.

An inventive household refrigerator comprises a housing in which a receiving space for food is formed. The receiving space is limited by walls of an inner container. An essential idea of the invention can be seen in the fact that in the inner container, a separate frame to the inner container is arranged non-destructively releasably displaced to a rear wall of the inner container forward and thus positioned closer in the depth direction of the household appliance a feed opening of the receiving space. Such a configuration of the additional component in the form of the frame makes it possible to improve partitioning of the receiving space in a region facing the charging opening. Optionally existing additional components, as it may be a receiving tray for food, which is then pushed into the receiving space and pulled out in the depth direction, can thus be accurately positioned already at the beginning of their insertion process and spent more targeted in their desired position. Due to the non-destructively detachable attachment of the frame beyond that, it can also be removed repeatably and thus reversibly removed and replaced. Defined by that intended mounting and dismounting this frame can increase the variability in terms of the use of the recording room.

The frame has two passage openings, which are separated by a partition wall or a separating web of the frame. These passage openings are thus arranged side by side in the width direction and in the height direction at the same height to each other. Thus, a receiving tray can each be inserted through a respective through opening of the frame. The storage of different foods in the respective receptacles can thus be made even more individual and needs-based. Just when the receiving volume of the additional compartment, which is to be limited by the frame front, is also separated by a separate partition, the resulting partial volume of the receiving volume of the additional compartment can be used individually. Different storage conditions, in particular different temperatures and / or air humidity values, can then be set in this subvolume, so that the receiving trays which can then be inserted and withdrawn in the respective subvolume can be equipped with different foods, which are then exposed to the individual advantageous storage conditions. The freshness of the food can then be made even more individual and variable.

The frame is arranged, in particular with the separating web, on a holding wall which is separate from the frame. This retaining wall is in particular the addressed partition. By this additional mechanical connection point of the frame with this separate retaining wall is seen in particular centrally over the width of the frame and thus a further mechanical stabilization point created, so that the frame just when it extends over the entire width of the receiving space, not is undesirably deformed when receiving trays are pushed in through the through holes and pulled out.

The frame is in particular part of an additional compartment for food, which is formed in the receiving space. The frame is arranged externally to a door which closes the receiving space at the front. The frame is thus not part of a component on the door, in particular no part of a door compartment. The frame is in particular directly or indirectly connected to walls of the inner container.

In particular, it is provided that the frame is circumferentially closed. As a result, it is stable in itself and can also be very easily assembled and disassembled in this context. A jam-free and distortion-free assembly and disassembly is made possible. In addition, by such a configuration of the frame, the specification at which position and how a separate receiving tray can be inserted and guided through the passage opening of the frame, more precisely. Undesirable large spaces and thus tolerances up or down or to the left or to the right are prevented.

It is preferably provided that the frame is formed in one piece. As a result, it is configured minimized component and thus easy, for example, as an injection molded component, made of plastic.

In particular, it is provided that the frame is arranged on at least one separate holding beam. The holding spar is preferably a separate component which can be attached to an inner side of a wall of the inner container, in particular a vertical side wall, and thus can be fastened. It can be provided for this purpose a plug connection or a latching connection or a screw connection. However, these are exemplary connection options that can also be otherwise formed.

In particular, it is provided that the frame has on at least one vertical frame part a coupling element which is coupled to a coupling element on the holding beam in the assembled state in the inner container for positioning the frame. Preferably, the coupling elements are formed on the frame as recesses or grooves, in which then a corresponding coupling element can engage the holding member. As a result, the frame can simply be plugged onto the holding spar, in particular at least two holding spars, and is thus securely positioned. The disassembly is therefore very easy, since only a removal of the frame is required by these holding spars.

Preferably, this coupling element on the frame part, which is a groove or a receiving channel, over the entire height of this vertical Frame part of the frame formed. This further increases the mechanical stability of the connection.

In particular, this receiving channel is formed in a straight line, so that the connection and disconnection is achieved by particularly simple processes. A merely straight sliding movement between the frame and the holding beams is sufficient.

It is preferably provided that the frame extends over the entire width, which is dimensioned between two opposite vertical side walls of the inner container. A particularly mechanically stable attachment of the frame is made possible. This also achieves a large-volume partitioning and an additional compartment, which is to be formed in the receiving space and is to be delimited by this frame, can then extend over this entire width.

Preferably, it is provided that the frame is seated on a separate floor. Even so, he is then stabilized in his position. It can be provided that the frame rests only on the ground or in addition is connected to connecting means. For example, the frame can then also be plugged or latched on the floor or, if necessary, also screwed thereto. In particular, it can also be provided that a retaining spar is fixed to the ground, in particular screwed, and the frame is then attached to this holding spar, for example.

In particular, the frame is a boundary wall of an additional compartment, which is formed in the receiving space. The additional compartment is preferably bounded on each side by a respective boundary wall at least in regions, so that the receiving volume of the additional compartment is limited on all sides and in particular closed in each case. This is provided on all sides at least in regions, and for example by the frame with its at least one passage opening then only a region boundary is provided. In particular, however, when a receiving tray of the additional tray is inserted through the passage opening in the frame, this passage opening is completely covered, in particular by a front wall of the receiving tray. In this state, the receiving volume is then also at this boundary wall, which is then formed by the frame, completely closed, in particular in combination with the front wall of the receiving tray.

The additional compartment is in particular non-destructively detachable buildable and degradable, since at least one of the boundary walls is provided as a separate component that is non-destructively releasably connected to other boundary walls. It may be provided in the context that one or more boundary walls, but not all boundary walls, are fixed in place in the household refrigeration appliance and represent, for example, walls of an inner container.

The additional compartment is in particular a fresh food compartment, in which different temperatures and / or a different air humidity can be set to the remaining volume of the receiving space.

In particular, it is provided that the bottom, on which the frame is seated, is a bottom wall of the inner container or is a shelf viewed from a bottom wall and a ceiling wall of the inner container in the height direction of the domestic refrigeration device. This floor can also be a further alternative, a thermally insulating partition, which is arranged between two separate receiving spaces of the household refrigerator. For example, these receiving spaces can be a refrigerating compartment and a freezer compartment, and such a thermally insulating partition wall between the refrigerating compartment and the freezer compartment can then also be part of the inner container, for example, and integrally formed there in a deep-drawing process.

It is preferably provided that the frame has a front side facing away from the rear wall of the inner container, in particular a sealing element which completely revolves around a passage opening of the frame.

With information "top", "bottom", "front", "rear", "horizontal", "vertical", "depth direction", "width direction", "height direction" etc. are the intended use and proper arrangement of the device or indicated by the device and at a given then in front of the device and looking in the direction of the device given positions and orientations.

Further features of the invention will become apparent from the claims, the figures and the description of the figures. The features and feature combinations mentioned 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 respectively specified combination but also in other combinations without the scope of the invention leave. Thus, embodiments of the invention are to be regarded as encompassed and disclosed, which are not explicitly shown and explained in the figures, however, emerge and can be produced by separated combinations of features from the embodiments explained. Embodiments and combinations of features are also to be regarded as disclosed, which thus do not have all the features of an originally formulated independent claim. Moreover, embodiments and combinations of features, in particular by the embodiments set out above, are to be regarded as disclosed, which go beyond or deviate from the combinations of features set out in the back references of the claims.

Fig. 1

eine schematische perspektivische Darstellung eines Ausführungsbeispiels eines erfindungsgemäßen Haushaltsgeräts;

Fig. 2

eine vergrößerte Darstellung eines Teilbereichs des Haushaltskältegeräts gemäß Fig. 1;

Fig. 3

eine Schnittdarstellung durch das Haushaltskältegerät gemäß Fig. 1;

Fig. 4

eine perspektivische Darstellung des Ausführungsbeispiels eines Zusatzfachs des Haushaltskältegeräts;

Fig. 5

eine Seitenansicht des Zusatzfachs gemäß Fig. 4;

Fig. 6

eine perspektivische Ansicht von hinten auf das Zusatzfach gemäß Fig. 4 und Fig. 5;

Fig. 7

eine perspektivische Darstellung einer als Rahmen ausgebildeten Begrenzungswand eines Zusatzfachs mit Halteholmen, an denen der Rahmen in der Endposition angeordnet ist;

Fig. 8

die Darstellung des Rahmens gemäß Fig. 7 mit den zusätzlichen Halteholmen, an denen der Rahmen befestigbar ist;

Fig. 9

eine Frontansicht auf einen Teilbereich des Haushaltskältegeräts gemäß Fig. 1, wobei hier der Rahmen gemäß Fig. 7 und Fig. 8 teilweise auf die Halteholme, wie sie in Fig. 8 gezeigt sind, aufgeschoben ist;

Fig. 10

eine Darstellung des Haushaltskältegeräts mit den Komponenten gemäß Fig. 7, wobei in dieser Perspektive der Rahmen in seiner mit den Halteholmen vorgesehenen Endposition angeordnet ist;

Fig. 11

eine vereinfachte Vertikalschnittdarstellung durch ein Haushaltskältegerät gemäß Fig. 1, in welchem das Zusatzfach an einer ersten Position eingebaut ist;

Fig. 12

eine Vertikalschnittdarstellung gemäß Fig. 11, wobei hier das Zusatzfach in einer zu Fig. 11 unterschiedlichen zweiten Position im Aufnahmeraum aufgebaut ist; und

Fig. 13

eine Explosionsdarstellung eines Ausführungsbeispiels einer Trennwand, die in dem Zusatzfach angeordnet sein kann.

Embodiments of the invention are explained in more detail below with reference to schematic drawings. Show it:

Fig. 1

a schematic perspective view of an embodiment of a household appliance according to the invention;

Fig. 2

an enlarged view of a portion of the household refrigerator according to Fig. 1 ;

Fig. 3

a sectional view through the household refrigerator according to Fig. 1 ;

Fig. 4

a perspective view of the embodiment of an additional compartment of the household refrigerator;

Fig. 5

a side view of the additional compartment according to Fig. 4 ;

Fig. 6

a perspective view from behind the additional compartment according to 4 and FIG. 5 ;

Fig. 7

a perspective view of a frame formed as a boundary wall of an additional compartment with retaining bars on which the frame is arranged in the end position;

Fig. 8

the representation of the frame according to Fig. 7 with the additional retaining bars to which the frame is attachable;

Fig. 9

a front view of a portion of the household refrigerator according to Fig. 1 , here the frame according to FIGS. 7 and 8 partly on the retaining bars, as in Fig. 8 are shown, is deferred;

Fig. 10

a representation of the household refrigerator with the components according to Fig. 7 , in which perspective the frame is arranged in its end position provided with the retaining bars;

Fig. 11

a simplified vertical sectional view through a household refrigerator according to Fig. 1 in which the auxiliary compartment is installed at a first position;

Fig. 12

a vertical sectional view according to Fig. 11 , here is the additional subject in a too Fig. 11 different second position is constructed in the receiving space; and

Fig. 13

an exploded view of an embodiment of a partition, which may be arranged in the additional compartment.

In the figures, identical or functionally identical elements are provided with the same reference numerals.

In Fig. 1 is an embodiment of a household refrigeration appliance 1 is shown in a perspective view. The household refrigerator 1, which is designed for storing and preserving food, comprises a housing 2. In the housing 2, a first receiving space for food is formed, which is a cooling compartment 3 in the embodiment. In addition, at least one further receiving space, which is a freezer compartment 4, is formed in the housing 2. The freezer compartment 4 is closed by a separate door 5, which in Fig. 1 is shown in the closed state. The door 5 may be a front wall of a drawer which is hineinschiebbar in the freezer compartment 4 and pulled out.

The cooling compartment 3 can be closed at the front by a single door which is pivotally mounted on the housing 2. In the exemplary embodiment it is provided that the cooling compartment 3 by a door 6 and another door 7 is closed at the front. The two separate doors 6 and 7 are each pivotable about a pivot axis oriented in the vertical direction (y-direction).

In the cooling compartment 3 are to understand in number and position and design only by way of example, shelves 8 and 9 at different altitudes and thus arranged on different levels. They are in particular on insides of opposite walls 10 and 11 (FIG. Fig. 2 ), may additionally be arranged on a rear wall 12. The walls 10 and 11, which constitute vertical side walls, the rear wall 12 and a ceiling wall 13 and a bottom wall 14 constitute walls of an inner container 15. These walls 10 to 14 also delimit the refrigerating compartment 3, the bottom wall 14 of the refrigerating compartment 3 also forming a partition wall between the refrigerated compartment 3 and the freezer compartment formed underneath.

In the cooling compartment 3, an additional compartment 16 is formed in the embodiment. The additional compartment 16 is designed to hold food. It has a plurality of separate boundary walls, through which a receiving volume 17 (FIG. Fig. 2 ) is limited. In particular, the receiving volume 17 is bounded on all sides by boundary walls of the additional compartment 16, so that it is a completely closed space.

The boundary walls of the additional compartment 16 are non-destructively detachable, so that they are non-destructively separable and can be joined together. The additional compartment 16 is thereby reversible in the receiving space and thus in the refrigerated compartment 3 buildable and degradable again.

The modular design of this additional compartment 16 thus makes it possible to generate user-specific this additional compartment 16 in the cooling compartment 3, but then also to disassemble it again.

Depending on requirements, this additional compartment 16 may thus be present or not present and thus be used in terms of its functionality in the refrigerated compartment 3 or, if it is not needed, be dismantled.

The additional compartment 16 is in particular a fresh food compartment, in which a different humidity to the remaining volume of the cooling compartment 3 and / or a different temperature to the remaining volume of the cooling compartment 3 can be selectively adjusted. To the household refrigerator 1 comprises an adjustment device, as will be explained below.

In Fig. 1 is shown the additional compartment 16 constructed and constructed beyond an exemplarily provided first defined position in the cooling compartment 3. The additional compartment 16 is constructed here in the lower region of the cooling compartment 3.

The additional compartment 16 includes here as a separate boundary wall a ceiling wall 18, as shown in Fig. 2 is shown. In this Fig. 2 a partial section of the inner container 15 of the household refrigerator 1 is shown. This ceiling wall 18 constitutes a separate component which can be removed from the refrigerating compartment 3 and used again. It can also be a shelf on which additional storage goods can then be placed from above. In the exemplary embodiment, this ceiling wall 18 then also a partition to another, self-contained storage space 19 (FIG. Fig. 1 ), which is also formed in the cooling compartment 3.

As in Fig. 2 can also be seen, the additional compartment 16 also has a separate front wall 20 as a further boundary wall. In the embodiment shown, this front wall 20 is a frame 21, which has at least one, in the exemplary embodiment two, passage openings 22 and 23. The frame 21 is viewed in the depth direction (z-direction) of the household refrigerating appliance 1 spaced apart from the rear wall 12 offset forward. The additional compartment 16 extends in the exemplary embodiment over the entire width of the cooling compartment 3, wherein this width is dimensioned in the width direction and thus in the x direction of the household refrigerator 1. An additional compartment 16 may also be provided which has a smaller width in this respect.

In addition, a further boundary wall of the additional compartment 16 is formed by the side wall 10 and a further boundary wall by the side wall 11 of the inner container 15. In the embodiment shown, moreover, a boundary wall of the additional compartment 16 is formed by the bottom 14 of the inner container 15.

For attachment of the separate boundary walls in the form of the ceiling wall 18 and the front wall 20 on the inner container 15 locally locally fastening means on the inner container 15 and / or the ceiling wall 18 and / or the front wall 20 are provided.

In particular, defined by these locally arranged fastening means then a defined first mounting position of the additional compartment 16 in the cooling compartment 3 is given.

Through the through holes 22 and 23 receiving cups 24 and 25, as in Fig. 1 are shown, are pushed through, so that they are then arranged at least partially in the receiving volume 17. As in Fig. 1 can be seen, are front walls 24a and 25a of the receiving cups 24 and 25 in the inserted state of the receiving cups 24 and 25 and front walls that completely cover the through holes 22 and 23 at the front. In particular, it is provided that on a front side 20 a of the front wall 20, a first sealing element 26 around the passage opening 25 circumferentially, in particular completely encircling, is arranged. A further sealing element 26 is arranged on this front side 20a around the further through-opening 23, in particular completely circumferential. In the closed state of the receiving cups 24 and 25, the front walls 24a and 25a then abut against these sealing elements 26 and 27 at the rear, so that a corresponding sealing effect is also achieved here.

It can also be provided that at least one receiving tray 24 and / or 25 a lid 28 ( Fig. 3 ) or a lid 29 ( Fig. 4 ), with which the receiving cups 24 and 25 are covered from above. The cover 28 and 29 can be adjusted by an adjusting device in its position relative to the receiving cups 24 and 25. In this way, a complete covering of the receiving tray 24 or 25 can be effected from above or a certain opening gap between a lid 28, 29 and a receiving tray 24, 25 can be set by means of a lifting of the lid 28, 29 which is possible in stages. As a result, the temperature and / or air humidity prevailing in the interior of the receiving tray 24 or 25 can be changed individually.

In Fig. 3 is a sectional view along the section line III-III in Fig. 1 shown.

In Fig. 4 is a perspective front view of a representation of sub-components of the additional compartment 16 is shown. Here, the receiving cups 24 and 25 are shown. The ceiling wall 18 and the front wall 20 as a frame 21 can also be seen.

In Fig. 5 is a side view of the embodiment according to Fig. 4 shown.

In Fig. 6 is a perspective view of the components of the additional compartment 16 shown from the rear, as shown in 4 and FIG. 5 from other perspectives or views.

In this illustration, a further separate boundary wall of the additional compartment 16 is shown, wherein this further separate boundary wall is a partition wall 30. This partition wall 30 is arranged in the receiving volume 17 of the additional compartment 16, so that, as in Fig. 2 can already be seen, this receiving volume 17 is divided into two sub-volumes 17a and 17b. The partition wall 30 is preferably a thermal insulation wall, so that the two partial volumes 17a and 17b can also be thermally insulated from each other. As a result, in this sub-volume 17a and 17b again different storage conditions can be set independently.

In particular, one or more air ducts are formed in the partition wall 30, the air ducts opening onto a rear edge 30 a. In Fig. 6 a confluence of a first air channel 31 and an opening of a second air channel 32 is shown. The air ducts 31 and 32 open into a respective one of the partial volumes 17a and 17b, wherein, for example, the air duct 31 can open into the partial volume 17b and the air duct 32 into the partial volume 17a. In particular, the partition wall 30 and the two air ducts 31 and 32 can be coupled to a further air duct system in the domestic refrigeration appliance 1, so that cold air and / or air provided with a certain degree of humidity can be introduced individually into the partial volumes 17a and 17b.

This partition wall 30 may be formed in one piece, but may also be composed as a multi-part component. Further explanations will be given below.

In Fig. 7 a perspective view of the frame 21 is shown. As can be seen here, the frame 21 is at least partially constructed like a truss and thus has at least partially a certain stiffening structure 33, in which a plurality of struts 34 are arranged, here for clarity serving this reference numeral 34 is shown only on a strut.

The frame 21 is in particular integrally formed, in particular made of plastic.

In Fig. 8 It is shown how the frame 21 can be mounted on two separate holding beams 35 and 36. These rectilinear retaining bars 35 and 36 are preferably at defined positions on the inner container 15, in particular on inner sides of the vertical side walls 10 and 11, attachable, in particular screwed. For this purpose, preferably defined connection points on these vertical side walls 10 and 11 are predetermined, in particular fixed screw dome fixed. As a result, different positions for the holding spars 35 and 36 are then given, so that these holding spars 35 and 36 viewed at least in the height direction of the household refrigerator 1 can be attached to at least two different altitudes and thus at two different positions. As a result, in particular two different positions or installation positions for the additional compartment 16 in this height direction are then given.

It may additionally or instead also be provided that in the depth direction (z-direction) of the household refrigeration device 1 at least two different depth positions are defined defined, where the holding home 35 and 36 can be attached, in particular can be screwed. By this configuration, dimensions of the additional compartment 16 can be adjusted both in the depth direction, and the general position can be selected in the height direction.

In Fig. 8 can also be seen that the frame 21 on opposite sides, in particular vertical sides, grooves as receptacles 37 and 38, in which the holding bars 35 and 36 engage. The frame 21 can then, when the retaining bars 35 and 36 are secured at their desired positions on the side walls 10 and 11, slid onto it. In Fig. 8 here is a partially deferred Intermediate mounting state shown, whereas in Fig. 7 the fully deferred final state of the frame 21 is shown on the retaining bars 35 and 36.

In Fig. 9 is a front view of the component representation in Fig. 2 shown, wherein here the frame 21 is shown in the intermediate mounting position on the retaining bars 35 and 36, as shown in FIG Fig. 8 is shown.

The partition wall 30 is already preassembled here and arranged in its end position. As can be seen here, the frame 21 is preferably also attached to this partition wall 30. For this purpose, at a rear side of a gutter 39 ( Fig. 7, 8 ) of the frame 21 also a receptacle 40 is formed, which may be a recess or a groove or a groove. The partition wall 30 has on its front side 30c also a holmartiges element 30b, which then engages in this receptacle 40 when the frame 21 is pushed onto the retaining bars 35 and 36 and the partition wall 30 is previously mounted.

In Fig. 10 is shown in the perspective view of the mounted end state of the frame 21, in which case the engagement of the element 30b can be seen in this receptacle 40 then. The partition wall 30 may be plugged or latched or screwed to the floor 14. Correspondingly, a connection to the rear wall 12 may be provided or it may also be provided here that the partition wall 30 rests against the rear wall 12 as large as possible with a rear side or the rear edge 30a.

In Fig. 10 are also more support webs 41 and 42 can be seen on the side walls 10 and 11, which are integrally formed. In particular, on these webs 41 and 42, the top wall 18 of the additional compartment 16 can then be placed.

In Fig. 11 is a simplified vertical sectional view (sectional plane corresponds to the yz plane) shown a household refrigerator 1, in which the additional tray 16 is arranged in a first defined installation position viewed in the height direction. The bottom 14 is here a thermally insulating partition wall, in particular of the inner container 15, with which the cooling compartment 3 is separated from the freezer compartment 4. The air duct 31 is shown here. The receiving volume 17 may be a coherent Be receiving volume and thus it can not be present, the partition 30. If the dividing wall 30 is optionally present, then, via the air channel 31 in the dividing wall 30, via corresponding openings 31a (FIG. Fig. 10 ) Cold and / or provided with appropriate humidity air into the sub-volume 17b are introduced.

In Fig. 12 is corresponding in a vertical sectional view Fig. 11 a further embodiment shown or shown another type of installation, in which the additional compartment 16 in a zu Fig. 11 differently defined second position or installation position in the cooling compartment 3 is constructed. Due to this modular design of the additional compartment 16 with the separate boundary walls, it is also possible to specify different positions in the cooling compartment 3, at which this structure of the additional compartment 16 is made possible. As can be seen here, the second position viewed in the height direction is above the in Fig. 11 shown first position. A bottom of the additional compartment 16 is here formed by a, in particular cantilevered, shelf 44. It can also be complementary to the in FIGS. 11 and 12 For example, two different altitude positions shown further height positions can be provided and / or additionally also different positions in the depth direction for the additional compartment 16, where it can be constructed, can be provided.

Preferably, the boundary walls of the additional compartment 16 thermal insulation walls, whereby no unwanted matching the storage conditions in the additional compartment 16 to the remaining volume of the cooling compartment 3 occurs. Accordingly, then the frame 21 is advantageously formed as such a thermal insulation wall.

Also in this embodiment, a bottom 43 of the inner container 15 is the bottom of the freezer 4.

It is provided, in particular, that the domestic refrigeration appliance 1 has a refrigeration cycle, of which some components may also be arranged in a machine room 45 of the household refrigerating appliance 1. As in the exemplary embodiment according to 11 and FIG. 12 can be seen, an evaporator 46 of this refrigeration cycle 45 is disposed in the freezer compartment 4, but separated by a partition 47 thereof. As a result, an evaporator chamber 48 is formed. In particular, this is in this Evaporator chamber 48 preferably also arranged a non-illustrated fan, the air cooled in the evaporator 46 in the freezer 4 and via a running in the rear wall of the inner container 15 channel 49 into the cooling compartment 3.

This channel 49 terminates at an outlet 50. Preferably, a first outlet 50 and a second outlet 51 are provided, so that here a coupling of the channel 49 with the air channels 31 and 32 is made possible at different altitudes. It can be provided that the outlets 50 and 51 can be closed, for example, by self-closing flaps. As a result, when building the additional compartment 16 at the in Fig. 11 shown coupling the first air ducts 31 and 32 to the outlet 50 and then the outlet 50 closing flap, for example, automatically, especially when inserting the partition 30, are opened. In this position according to Fig. 11 then the flap, which can close the outlet 51, closed. On the other hand, the structure of the additional tray 16 at the in Fig. 12 provided further position shown, this outlet 51 closing flap is then opened, whereas the outlet 50 closing flap is closed.

Through a further passage opening 52 air is passed from the cooling compartment 3 via a, in particular in a side wall of the housing 2 extending, channel 53 back to the evaporator chamber 48.

It can also be provided that the cold air flowing in through the air ducts 31 and 32 into the partial volumes 17a and 17b passes between, for example, a front edge of the ceiling wall 18 and the passage openings 22 and 23 into the remaining volume of the cooling compartment 3, if a design is provided there , which is not a corresponding tightness, as explained in the above examples, is required and thus also a certain exchange of air humidity and / or temperature between the receiving volume 17 and the remaining area of the refrigerating compartment 3 should be provided.

Instead of the two separate air ducts 31 and 32, a single channel may also be provided in the partition wall 30, which then preferably has outlet openings 31a on both sides, so that both partial volumes 17a and 17b can be supplied with the same cold and / or moist air. Preferably, however, these two separate air channels 31 and 32 are provided.

As already explained, this partition 30 may be formed in one piece. However, it can also be designed in several parts and, for example, be designed as it follows Fig. 13 is explained. It may be provided here that the separate components of this partition wall 30 are in particular four components which are joined together. For this purpose, in particular two identical insulating body 54 and 55 may be provided. These may be formed of a heat-insulating material, such as expanded polystyrene. In addition, two shell parts 56 and 57 may be provided, which constitute outer end plates and the insulating body 54 and 55 surround and thus constitute a kind of shell for this insulating body 54 and 55. In particular, these shell parts 56 and 57 are formed of solid plastic. The shell parts 56 and 57 preferably each have a particular flat base plate 58, each forming one of the flanks of the partition wall 30 and in which the air passage openings 31a and 32a are formed. The base plates 58 are bordered by a circumferential web 59. At a lower rear corner 60, the shell parts 56 and 57 are preferably truncated or rounded, so that it is suitable for use with the specially rounded at a deep-drawn inner container 15 transition between a rear wall 12 and a bottom 16. In the rear portion of the web 59, the two recesses 61 are formed on both shell parts 56 and 57, which are aligned with the air channels 31 and 32.

The insulating body 54 and 55 preferably have the shape of flat cuboids, on the mutually facing main surfaces, two horizontally extending grooves 62 and 63 are formed as recesses, wherein the upper groove 62 is aligned with the air passage openings 32a in the upper half of the shell part 56. The insulating body 55 differs from the insulating body 54 only by its orientation. Both are interconverted by a 180 ° rotation about a horizontal axis 64, so that each air duct 31 or 32 is bounded by an insulating body 54, 55 on the groove 62 and the other on the groove 63. Passages 65 in the insulating body 54 are aligned with air passage openings 32a. Correspondingly, passages 66 in the insulating body 55 are aligned with the air passage openings 31a.

LIST OF REFERENCE NUMBERS

1

Household refrigerator

2

casing

3

refrigerated compartment

4

freezer

5

door

6

door

7

door

8th

Fold bottom

9

Fold bottom

10

wall

11

wall

12

rear wall

13

ceiling wall

14

bottom wall

15

inner container

16

Bypass tray

17

receiving volume

17a

partial volume

17b

partial volume

18

ceiling wall

19

storage room

20

front wall

20a

front

21

frame

22

Through opening

23

Through opening

24

receiving dish

24a

front wall

25

receiving dish

25a

front wall

26

sealing element

27

sealing element

28

cover

29

cover

30

partition wall

30a

rear edge

30b

Holm-like element

30c

front

31

air duct

31a

Air passage opening

32

air duct

32a

Air passage opening

33

stiffening structure

34

brace

35

holding Holm

36

holding Holm

37

admission

38

admission

39

gutter

40

deepening

41

support web

42

support web

43

ground

44

Fold bottom

45

Refrigeration circuit

46

Evaporator

47

partition wall

48

evaporator chamber

49

channel

50

outlet

51

outlet

52

Through opening

53

channel

54

insulating body

55

insulating body

56

shell part

57

shell part

58

baseplate

59

web

60

back corner

61

recess

62

groove

63

groove

64

horizontal axis

65

passage

66

passage

Claims (13)

1. Domestic refrigeration appliance (1) with a housing (2) in which a receiving chamber (3, 4) for foodstuffs is formed, which is delimited by walls (10, 11, 12, 13, 14) of an interior container (15), wherein in the interior container (15) a frame (21) is arranged such that it can be non-destructively detached and is offset toward the front at a distance from a rear wall (12) of the interior container (15), characterised in that the frame (21) comprises two feed-through openings (22, 23) separated by a separating web (39) of the frame (21), wherein the frame (21), in particular with the separating web (39), is arranged on a partition wall (30) separate to the frame (21).
2. Domestic refrigeration appliance (1) according to claim 1, characterised in that the frame (21) is closed all round.
3. Domestic refrigeration appliance (1) according to claim 1 or 2, characterised in that the frame (21) is formed in one piece.
4. Domestic refrigeration appliance (1) according to one of the preceding claims, characterised in that the frame (21) is arranged on at least one holding rod (35, 36) separate thereto.
5. Domestic refrigeration appliance (1) according to claim 4, characterised in that the frame (21) comprises on at least one vertical frame part a coupling element, which, in assembled state, is coupled to a coupling element on the holding rod (35, 36) in the interior container (15) in order to position the frame (21).
6. Domestic refrigeration appliance (1) according to claim 5, characterised in that the coupling element of the frame part is a receiving trough (37, 38).
7. Domestic refrigeration appliance (1) according to claim 6, characterised in that the receiving trough (37, 38) is rectilinear and formed over the entire extension of the frame part.
8. Domestic refrigeration appliance (1) according to one of the preceding claims 4 to 7, characterised in that the holding rod (35, 36) is arranged on an inner side of a wall (10, 11, 12, 13, 14), in particular a vertical side wall (10, 11), of the interior container (15).
9. Domestic refrigeration appliance (1) according to claim 8, characterised in that the holding rod (35, 36) is screwed to the side wall (10, 11).
10. Domestic refrigeration appliance (1) according to one of the preceding claims, characterised in that the frame (21) extends over the entire width dimensioned between two opposite vertical side walls (10, 11) of the interior container (15).
11. Domestic refrigeration appliance (1) according to one of the preceding claims, characterised in that the frame (21) sits on a floor.
12. Domestic refrigeration appliance (1) according to claim 11, characterised in that the floor is a bottom wall (43) of the interior container (15) or a compartment floor (8, 9) or a thermally insulating partition wall (14) between two separate receiving chambers (3, 4) of the domestic refrigeration appliance (1)..
13. Domestic refrigeration appliance (1) according to one of the preceding claims, characterised in that a front side (20a) of the frame (21) comprises a sealing element (26, 27) in particular completely surrounding a feed-through opening (22, 23) of the frame (21).

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