CN216308321U

CN216308321U - Domestic refrigeration device having a rear part arranged at an angle to the horizontal

Info

Publication number: CN216308321U
Application number: CN202122324735.8U
Authority: CN
Inventors: R·贝尼奇; E·克拉斯; B·格拉泽; A·克默尔; T·金茨勒; A·林德尔
Original assignee: BSH Hausgeraete GmbH
Current assignee: BSH Hausgeraete GmbH
Priority date: 2020-09-29
Filing date: 2021-09-24
Publication date: 2022-04-15
Anticipated expiration: 2031-09-24
Also published as: DE102021210182A1

Abstract

The utility model relates to a domestic refrigeration device (1) having a housing (2), in which housing (2) at least one receiving chamber (4) for food is formed, wherein the receiving chamber (4) is delimited by a wall (7) of an inner container (8) of the domestic refrigeration device (1), and the inner container (8) delimits an intermediate chamber (10) of the housing (2) into which a thermally insulating material (11) is inserted, and having at least one rear part (13) which is arranged on the inner container (8) and extends in the intermediate chamber (10), wherein the rear part (13) is provided in a defined manner for holding a telescopic drawer (6,9), wherein a longitudinal axis (B) of the rear part (13) is arranged at a positive angle of attack (α) upwards towards the horizontal (H).

Description

Domestic refrigeration device having a rear part arranged at an angle to the horizontal

Technical Field

The utility model relates in one aspect to a domestic refrigeration appliance having a housing. At least one receiving chamber for food is configured in the housing. The receiving chamber is delimited by a wall of an interior container of the domestic refrigeration appliance. The domestic refrigerator has an intermediate chamber (Zwischenraum) which is delimited by the inner container. A thermal insulating material is placed in the intermediate chamber. The domestic refrigerator also has at least one rear part (Hinterlegheil) which is arranged on the inner container and extends in the intermediate chamber. The posterior part is provided as prescribed to hold a telescopic drawer (Teleskopauszug).

Background

In the case of domestic refrigeration appliances, it is known to provide such rear parts which extend at least in some regions into the intermediate chamber and are held therein. They are usually surrounded in this respect by a thermally insulating foam. It is also known that a telescopic drawer, which usually has a fixed rail and at least one running rail, can be arranged in the receiving chamber. On these telescopic drawers, food receiving units, such as containers or pallets (Schale), can be placed. In this way, the food receiving units can be moved back and forth in the depth direction of the domestic refrigeration appliance. A telescopic drawer is arranged on the rear part so that they are fastened accordingly.

However, in this type of telescopic drawer, the situation arises that: the running rail, which is arranged movably on the fixed rail, can be displaced in the depth direction and thus in the longitudinal direction of the rails in a defined manner relative to the fixed rail, but also (viewed on the longitudinal axis of the rails) a certain tilting movement of the running rail relative to the fixed rail occurs. This requires the arrangement of such an upper support surface of the running rails: on the upper receiving surface, the food receiving unit is positioned as prescribed.

This makes it possible to achieve on the one hand a secure placement of the food receiving unit on the upper placement surface and a better handling of the displacement movement of the food receiving unit.

The fixed rail can tilt downwards due to the above-mentioned tilting of the running rail relative to the fixed rail, which is caused by the construction and unavoidable positioning of the rear part. This means that the upper support surface of the fixed rail can tip downwards relative to the horizontal, in particular when the food receiving unit is also arranged thereon. This not only has the technical drawbacks mentioned above, but also results in a poor appearance on the front side.

In order to at least reduce this problem in terms of method, DE 102014208224 a2 discloses the fitting of a cover or shutter (blend) on the front side of the telescopic drawer. The cover or covering has a particular shape. The cover or shield has convexly curved outer surfaces on opposite sides. In this way, even in the tip-down state, there can be an appearance that conceals the tip-over portion on the front side. Thus, the observer does not perceive that there is a relatively severe rollover.

However, this method can only improve the above problems to a limited extent.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is therefore to provide a domestic refrigeration appliance in which the positioning of the telescopic drawer in the domestic refrigeration appliance is correspondingly improved.

This object is achieved by a domestic refrigeration device having the features described herein.

The utility model relates in one aspect to a domestic refrigeration appliance having a housing. At least one receiving chamber for food is formed in the housing, which is delimited by a wall of an interior container of the domestic refrigeration device. The inner container also delimits an intermediate chamber of the housing, which is different from the receiving chamber. A thermal insulating material is placed in the intermediate chamber. The domestic refrigeration device also has at least one rear-mounted part. The back-set part is arranged at the inner container separately from it and extends into the intermediate chamber. That is, the back-up component is arranged at least in sections in the intermediate chamber. The rear part is provided as intended for holding the telescopic drawer. The posterior component is thus a telescopic drawer holding posterior component. The longitudinal axis of the rear part is arranged at a defined positive angle of attack with respect to the horizontal. This means that the rear part is not horizontally built with its longitudinal axis in the intermediate chamber and the inner container, but is arranged in an inclined position with respect thereto. Furthermore, this tilted state is very well defined, i.e. oriented upwards. This means that the outer end of the rear part, viewed in the width direction of the domestic refrigeration appliance, is arranged lower, viewed in the height direction, than the inner end of the rear part, viewed in the width direction. This particular arrangement of the posterior component enables the telescopic drawer to be arranged on it better. In this context, the telescopic drawer can also be positioned in a correspondingly tilted position on the rear part. In this way, a tilting movement about the longitudinal axis of the telescopic drawer is possible in a more advantageous orientation, which tilting movement is performed by the running rails of the telescopic drawer. In particular, this is achieved: the upper support surface of the telescopic drawer assembled in this way is not oriented downward at a negative angle of attack with respect to the horizontal. This makes it possible to achieve a better positioning of the telescopic drawer on the rear part. Furthermore, the separate food receiving unit can be arranged on the upper supporting surface of the running rail. Accordingly, a downward orientation of the upper support surface of the running rail at a negative angle of attack can be avoided.

In particular, in this context, a better mechanical direct support of the food receiving unit on the upper support surface is achieved, and on the other hand a better and more textured appearance of the telescopic drawer on the front side is achieved when it is being constructed.

In one embodiment, the positive angle of attack is between 3 ° and 10 °, in particular between 3 ° and 7 °, in particular between 4 ° and 6 °, with respect to the horizontal. Such angles are particularly advantageous. Since, on the one hand, there is thus no undesirably steep installation (ansellen), which in turn may lead to a relatively steep installation of the upper bearing surface of the running rail. The bearing of the supporting shell on the upper bearing surface which is mounted at such a high inclination in this connection is, if applicable, even more disadvantageous with regard to mechanical coupling and movement guidance. That is to say, by this angle of attack also: after the telescopic drawer has been fitted to the rear part, there is no longer any risk of the entire telescopic drawer tipping steeply upward (or respectively). This is undesirable not only with regard to the above-mentioned technical disadvantages, but also with regard to the visual appearance which then occurs. In contrast to the above-mentioned angle of attack, the original tilt with respect to the horizontal is relatively small and not immediately apparent at first sight. On the other hand, the above-mentioned advantages are achieved precisely by means of such an angular dimension, so that the upper bearing surface of the running rail is not oriented at a negative angle of attack with respect to the horizontal in the assembled state at the rear part and even with the food receiving unit loaded.

In one embodiment, the rear part is constructed in one piece. In this way, the posterior component is provided with a minimum of components. In particular, it can be provided that the rear part is designed for screwing (anshrauben) a telescopic drawer in such a design. In other words, the mechanical coupling between the rear part and the telescopic drawer is provided by a screw connection.

In a preferred embodiment, the rear part is constructed in multiple parts. The posterior component has a receiving member in one embodiment. The receiving part is fixedly formed in the intermediate chamber. This means in particular that the receiving part is surrounded and held in the finished final state by the thermally insulating material. In particular, in this connection, the receiving part is surrounded by an insulating foam in the region: in said region, the receiving part extends into the intermediate chamber. The receiving part can likewise also extend at least over the thickness of such a wall of the inner container: the posterior component is constructed on the wall. However, the receiving part may also extend in one embodiment through a wall of the inner container and partially into the receiving chamber. The rear part also has a built-in part (einlegetil) that is separate from the receiving part. The insert part is designed in particular for insertion into the receiving part. The built-in part is arranged in the receiving part at least regionally in relation to this. The insert part is preferably designed for direct introduction into the coupling part of the telescopic drawer. For example, it can be designed as a keyhole geometry. The coupling pin of the telescopic drawer can then be introduced into the insert part and held therein. Locking structures may also be provided in connection therewith. The coupling part is arranged in particular on a fixed rail of the telescopic drawer. In this case, a positionally fixed arrangement is realized in particular. The coupling part can thus be arranged rigidly on the fixed rail.

The following advantages exist for this type of multi-part construction: the assembly technological process is improved. In this context, the receiving element can therefore be arranged first and then the thermal insulation material can be introduced. Only then can the built-in components be installed/built individually (Verbauen).

According to one embodiment, the receiving part has a receptacle in which the fastening section of the built-in part is received. The receiving portion may in particular be configured elongate and for example have an at least substantially (cylindrical) cross section. The built-in part can be fastened with its fastening section in a form-fitting manner and/or in a force-fitting manner in the receptacle.

According to one embodiment, it is provided that the longitudinal axis of the receiving part is arranged at a positive angle of attack upwards with respect to the horizontal, running in the direction of the receiving chamber. The inclined position of the longitudinal axis of the rear part is achieved here by the inclined position of the receiving part. This has the advantages that: conventional built-in components may be used.

According to an alternative embodiment, it is provided that the longitudinal axis of the receptacle is arranged parallel to the horizontal in the direction of the receiving chamber. The tilted position of the rear part can be achieved by arranging the longitudinal axis of the interior part in the direction of the receiving chamber at a positive angle of attack with respect to the horizontal. In particular, the longitudinal axis of the retaining section of the built-in part, by means of which the telescopic drawer can be fastened to the built-in part, can be arranged at a positive angle of attack upwards with respect to the horizontal in the direction of the receiving chamber. The longitudinal axis of the fastening section of the built-in part can in turn be arranged parallel to the horizontal. The lower section of the holding section, for example the lower edge, can in this embodiment (or in general) protrude in particular further in the direction of the receiving chamber than the upper section of the holding section in the height direction, for example the upper edge.

In one embodiment, the domestic refrigeration appliance has the telescopic drawer. The telescopic drawer has at least one running rail and a fixed rail. The running rail is arranged directly on the fixed rail and can be moved relative to the fixed rail in the direction of the longitudinal axis of the telescopic drawer. The running rail has, as viewed in the height direction, an upper support surface which is designed in a defined manner for directly placing the food receiving unit thereon.

The telescopic drawer is arranged (or held) directly on the at least one rear part. For this purpose, the telescopic drawer can have a coupling part which is provided for insertion (or introduction) into the posterior part.

As mentioned above, the telescopic drawer preferably has at least one running rail with the upper bearing surface for the food receiving unit. The upper support surface is arranged at a positive inclination relative to the horizontal in a basic state of the telescopic drawer, in which the food receiving unit is not arranged on the telescopic drawer, already fitted on the rear part. The corresponding advantageous technical effects associated therewith have also been explained above.

In one embodiment, this defined set positive inclination angle is smaller than the positive angle of attack. Thereby it is achieved that: the assembled telescopic drawer cannot be tilted downwards with the upper support surface of its running rail, but rather slightly upwards in connection with this. In this way, both the technical functionality when the food receiving unit is placed and the visual appearance of the front side are improved.

In one embodiment, the positive angle of attack is set in a defined manner such that the upper bearing surface of the running rail is only oriented horizontally or only at a positive angle of inclination in the loading state of the telescopic drawer, in which the food receiving unit is arranged on the telescopic drawer. The positive inclination angle is in particular between more than 0 ° and less than or equal to 3 °. That is to say, the particular orientation from the rear part via the fixing rail to the running rail and the rear part forms an action chain which at its other end (i.e. with reference to the upper receiving surface) enables the latter not to be inclined downwards, but rather to be arranged at least horizontally or obliquely upwards. In this way, small tilting movements of the running rail relative to the fixed rail about the longitudinal axis of the telescopic drawer, which are caused by the design and are unavoidable, are compensated in a targeted manner.

In one embodiment, a screen is arranged at least on the front side of the running rail of the telescopic drawer relative to the running rail part (separate). At least the upper supporting surface of the running rail (in particular the entire front side of the running rail) is covered by the screen. The shield, in particular the upper side of the shield, is arranged at a defined positive inclination angle with respect to the horizontal in the basic state of the assembled telescopic drawer, in which the food receiving unit is not arranged on the telescopic drawer. Thereby, further advantageous effects (in particular with respect to visual appearance) are also achieved, in particular for embodiments additionally provided with the described screen. It may be provided that the positive inclination of the shield is equal to the positive inclination of the upper bearing surface. However, it is also possible to provide that, between these positive inclination angles, deviations occur and are predefined by definition. This may be the case in particular when the positive inclination of the screening element is smaller than the positive inclination of the upper supporting surface of the running rail.

In one embodiment, a screen is arranged at least on the front side of the running rail of the telescopic drawer, which screen covers at least the upper bearing surface of the running rail (in particular the entire front side of the running rail). The positive angle of attack is set in a defined manner such that the shield, in particular the upper side of the shield, is only oriented horizontally or is arranged at a positive inclination angle, in particular between more than 0 ° and less than or equal to 3 °, in the loaded state of the telescopic drawer, in which the food receiving unit is arranged on the telescopic drawer.

The corresponding advantages already mentioned above for the embodiments in which no such shield is present can then also be achieved here.

In one embodiment, the front wall of the covering has a geometry with a rectilinear upper side, an opposed rectilinear lower side and a side wall connecting the upper and lower sides. These side walls may be convexly curved.

The positions and orientations that exist when the device is used and arranged as intended are given by the description "upper", "lower", "front", "rear", "horizontal", "vertical", "depth direction", "width direction", "height direction" and the like.

Further features of the utility model emerge from the figures and the description of the figures. The features and feature combinations mentioned in the preceding description and the features and feature combinations mentioned in the following description of the figures and/or shown in the figures individually can be used not only in the respectively given combination but also in other combinations without leaving the framework of the utility model. Thus, embodiments which are not precisely shown and described in the figures, but which can be derived from the described embodiments by means of individual combinations of features, are also to be regarded as being encompassed and disclosed by the utility model. Thus, embodiments and combinations of features of the described embodiments that do not have the originally presented description should also be considered disclosed. Furthermore, embodiments and combinations of features that exceed or deviate from the combinations of features described herein should be considered as being disclosed in particular by the above-described embodiments.

Drawings

Embodiments of the utility model are further explained below on the basis of schematic drawings. The figures show:

FIG. 1: a perspective view of an embodiment of a domestic refrigeration appliance according to the utility model;

FIG. 2: according to the schematic sectional view of a partial region of the domestic refrigeration appliance according to fig. 1, the rear part is shown in its positively inclined position in the partial region;

FIG. 3: fig. 2 is a partial front view, wherein in fig. 3 an additional shutter is arranged on the telescopic drawer; and

FIG. 4: front side view of a partial region of the domestic refrigeration appliance, in which partial region the food receiving unit is arranged at the telescopic drawer.

In the drawings, identical or functionally identical elements are denoted by the same reference numerals.

Detailed Description

Fig. 1 shows an exemplary embodiment of a domestic refrigeration device 1 in a schematic view. The domestic refrigeration appliance may be a refrigerator or freezer appliance or a combination refrigerator and freezer appliance. The domestic refrigeration device 1 is designed for storing and storing food.

The domestic refrigeration device has a housing 2. A door 3 is arranged pivotably on the housing 2. At least one receiving chamber 4 for food is formed in the housing 2. The receiving chamber 4 may be a cold storage compartment or a freezer compartment. In said receiving chamber 4a food receiving unit 5 is exemplarily shown. The food receiving unit 5 may be a container or a cradle. In order to be able to move the food receiving unit 5 into and out of the receiving chamber 4, in particular in the depth direction (z direction), a telescopic drawer 6 is provided. These telescopic drawers 6 are arranged on the side wall 7 of the inner container 8. The inner container 8 delimits the receiving chamber 4 with its wall 7. In the exemplary embodiment, further telescopic drawers 9 are also shown, which further telescopic drawers 9 are arranged on the vertical side walls 7 and on which further telescopic drawers 9, for example, no food receiving unit 5 is arranged.

The

telescopic drawer

6,9 has in one embodiment a fixed rail and at least one running rail which is movable relative thereto. Two running rails may also be provided, respectively. These

telescopic drawers

6,9 have a longitudinal axis a. The longitudinal axis a extends in the depth direction of the domestic refrigeration appliance 1 in the assembled state of the

telescopic drawers

6, 9. The running rail can also be moved relative to the fixed rail in the direction of the longitudinal axis a. The food receiving unit 5 is arranged directly on the running rails of the

telescopic drawer

6, 9. In particular, in this connection, the upper bearing surface of a running rail is provided for directly placing the food receiving unit 5.

Fig. 2 shows a schematic sectional view of a detail of the domestic refrigeration device 1. As can be seen here, a thermal insulation material 11 is placed in the intermediate chamber 10. The intermediate chamber 10 is arranged between the inner container 8 and an outer housing 12 of the housing 2. The thermal insulation material 11 is in particular an insulating foam.

In addition, it can be seen that the domestic refrigerator 1 also has a rear part 13. The rear part 13 is provided as a holding part for the

telescopic drawer parts

6, 9. The telescopic drawer 9 is schematically shown in fig. 2 by way of example. The rear part 13 is arranged on the inner container 8 and also extends into the intermediate chamber 10. The vertical side wall 7 has a penetration in this context, so that the telescopic drawer 9 can be coupled with the rear part 13.

It can be provided that the rear part 13 is constructed in one piece.

In a preferred embodiment, it is provided that the rear part 13 is constructed in multiple parts. The rear part 13 has a receiving part 14. The receiving part 14 extends in the intermediate chamber 10 and is fixedly formed in the intermediate chamber 10. This is achieved in particular by foaming in a surrounding manner with a thermal insulation material 11. The rear part 13 has in this embodiment a further part, namely an inner part 15, which is separate from the receiving part 14. The built-in part 15 is introduced into the receiving part 14. The built-in part 15 is then provided for directly receiving the coupling part 16 of the telescopic drawer 9. The coupling member 16 may be, for example, a coupling pin.

As shown in fig. 2, the posterior component 13 defines a longitudinal axis B. This longitudinal axis B of the rear part 13 is arranged at a positive angle of attack α upwards with respect to the horizontal H. The end 13a of the rear part 13 facing away from the receiving chamber 4 in the width direction (x direction) and thus located outside is lower than the associated inner end 13b of the rear part 13 in the height direction (y direction). The rear part 13 is thus mounted with its end 13b facing the receiving chamber 4 upward with respect to the horizontal H. Preferably, the positive angle of attack α is between 3 ° and 10 °, in particular between 3 ° and 7 °, in particular between 4 ° and 6 °. The tilted position of the latter is shown exaggerated in fig. 2 for greater clarity.

Fig. 2 also schematically shows the fixing rail 17 of the telescopic drawer 9. The fixed rail 17 is fixedly connected to the coupling part 16. Furthermore, the telescopic drawer 9 has running rails 18. The running rail 18 is arranged on the fixed rail 17 and can be moved relative thereto, in particular in the depth direction mentioned. The running rail 18 has an upper bearing surface 19, as already explained above.

A specific orientation of the telescopic drawer 9 can also be achieved by the defined tilting position of the rear part 13 with reference to the horizontal H. In particular, in this way, the upper bearing surface 19 of the running rail 18 is arranged at a positive inclination β with respect to the horizontal H. This means that the (preferably flat) upper receiving surface 19 is likewise mounted upwardly with respect to the horizontal H. This is set in particular in the basic state of the telescopic drawer 9 shown in fig. 2. The basic state thus defines: the telescopic drawer 9 is arranged on the at least one, in particular at least two, rear part 13, but no food receiving unit 5 is positioned on this telescopic drawer 9.

The positive angle of attack α is in one embodiment defined such that the upper support surface 19 is only oriented horizontally or is arranged at a positive inclination angle (in particular between more than 0 ° and less than or equal to 3 °) in the loaded state of the telescopic drawer 9, in which the food receiving unit 5 is arranged on the telescopic drawer 9.

The loaded state is shown in fig. 4. In this case, the food receiving unit 5 is arranged directly on the upper bearing surface 19 of the telescopic drawers 9, which telescopic drawers 9 are arranged at the opposite vertical side walls 7 of the inner container 8 (in particular held at least two rear parts 13, respectively). This means that, even in this loading state, the running rails 18 do not tilt about an axis oriented in the depth direction such that the upper support surface 19 is arranged at a negative inclination angle and thus a downward inclination angle with respect to the horizontal H.

The positive rake angle β is in one embodiment smaller than the positive attack angle α. This applies in particular to the basic state according to fig. 2 of the telescopic drawer 9. This applies in particular also to the loaded state as shown in fig. 4.

Fig. 3 shows the front side of a partial region of a further exemplary embodiment of a domestic refrigeration device 1. In this embodiment, a shield 20 is additionally provided. The shutter 20 is a separate component with respect to the telescopic drawer 9. The screen 20 is arranged in particular on the front side of the running rail 18. The screen 20 covers the running rail 18 in one embodiment, in particular completely covers the running rail 18 and the fastening rail 17 on the front side. The shield 20 may be made of plastic, for example. In the embodiment shown, the shield 20 has a front face 21. The front face 21 is delimited by a preferably rectilinear upper side 22, an opposite and preferably rectilinear lower side 23, and

longitudinal sides

24 and 25 connecting the upper side 22 and the lower side 23. These

longitudinal sides

24 and 25 may be curved. They can in particular be curved convexly at all times. Fig. 3 again shows the basic state of the telescopic drawer 9 in the assembled state at the at least one rear part 13. It can be seen here that a positive inclination γ is formed with respect to the horizontal H. This means in particular that the screen 20 (in particular the rectilinear upper side 22) is oriented at this angle γ with respect to the horizontal H. The angle γ may in particular be between more than 0 ° and less than or equal to 3 °. This applies in particular to the loading state shown in fig. 4. In the basic state, the positive inclination angle can be between more than 0 ° and in particular more than 2 ° and less than or equal to 7 °. In the loaded state as shown in fig. 4, the inclination angle γ can also be 0 °, so that the upper side 22 is oriented parallel to the horizontal H. The arrangement of the screen 20 is defined in particular such that in the loaded state the upper side 22 also does not form a negative inclination relative to the horizontal H.

In particular, when set to the basic state, the upper landing surface 19 can also be arranged at a positive inclination β with respect to the horizontal H, which is comprised between more than 0 ° (in particular more than 2 °) and less than or equal to 7 °.

List of reference numerals

1 domestic refrigeration appliance

2 casing

3 door

4 receiving chamber

5 food receiving unit

6 telescopic drawer

7 wall

8 inner container

9 Telescopic drawer

10 middle chamber

11 isolating material

12 outer casing

13 rear part

14 receiving part

15 built-in part

16 coupling parts

17 fixed rail

18 running rail

19 bearing surface

20 Shield

21 front side

22 upper side

23 lower side

24 longitudinal side

25 longitudinal side

Alpha angle of attack (Anstellwinkel)

Beta dip (Neigewinkel)

Angle of inclination of gamma

Longitudinal axis B

H horizontal line.

Claims

1. A domestic refrigeration device (1),

it is characterized in that the preparation method is characterized in that,

the domestic refrigeration appliance comprises:

a housing (2) in which at least one receiving chamber (4) for food is configured,

wherein the receiving chamber (4) is delimited by a wall (7) of an inner container (8) of the domestic refrigeration appliance (1) and

the inner container (8) delimits an intermediate chamber (10) of the housing (2), in which intermediate chamber a thermal insulation material (11) is inserted, and

-at least one post-element (13) arranged at the inner container (8) and extending in the intermediate chamber (10),

wherein the rear part (13) is provided in a defined manner for holding the telescopic drawer (6,9),

the longitudinal axis of the rear part (13) is arranged at a positive angle of attack upwards relative to the horizontal, running in the direction of the receiving chamber (4).

2. A domestic refrigeration appliance (1) according to claim 1,

it is characterized in that the preparation method is characterized in that,

the angle of attack is between 3 ° and 10 °.

3. A domestic refrigeration appliance (1) according to claim 2,

it is characterized in that the preparation method is characterized in that,

the angle of attack is between 3 ° and 7 °.

4. A domestic refrigeration appliance (1) according to any of claims 1-3,

it is characterized in that the preparation method is characterized in that,

the rear part (13) is designed in one piece and is designed for screwing the telescopic drawer (6, 9).

5. A domestic refrigeration appliance (1) according to any of claims 1-3,

it is characterized in that the preparation method is characterized in that,

the rear part (13) has a receiving part (14) which is fixedly formed in the intermediate chamber (10) and a built-in part (15) which is separate therefrom and which is arranged in the receiving part (14) and is designed as a coupling part (16) for direct introduction of the telescopic drawer (6, 9).

6. A domestic refrigeration appliance (1) according to claim 5,

it is characterized in that the preparation method is characterized in that,

the receiving part (14) has a receiving portion in which the fastening section of the built-in part (15) is received.

7. A domestic refrigeration appliance (1) according to claim 6,

it is characterized in that the preparation method is characterized in that,

the longitudinal axis of the receptacle is arranged at a positive angle of attack upwards in the direction of the receiving chamber (4) relative to the horizontal.

8. A domestic refrigeration appliance (1) according to claim 6,

it is characterized in that the preparation method is characterized in that,

the longitudinal axis of the receptacle is arranged parallel to the horizontal in the direction of the receiving chamber (4).

9. A domestic refrigeration appliance (1) according to any of claims 1-3, 6-8,

it is characterized in that the preparation method is characterized in that,

the domestic refrigeration appliance (1) has the telescopic drawer (6,9) which is held directly on the at least one rear part (13).

10. A domestic cooling device (1) according to claim 9,

it is characterized in that the preparation method is characterized in that,

the telescopic drawer (6,9) has at least one running rail (18) with an upper bearing surface (19) for the food receiving unit (5),

wherein the upper support surface (19) is arranged at a positive inclination to the horizontal in the direction of the receiving chamber (4) in the basic state of the assembled telescopic drawer (6,9), in which the food receiving unit (5) is not arranged on the telescopic drawer (6, 9).

11. The domestic refrigeration appliance (1) according to claim 10,

it is characterized in that the preparation method is characterized in that,

the positive rake angle is less than the positive angle of attack.

12. The domestic refrigeration appliance (1) according to claim 10 or 11,

it is characterized in that the preparation method is characterized in that,

the positive angle of attack is defined such that the upper bearing surface (19) is only oriented horizontally or arranged at a positive angle of inclination in the loaded state of the telescopic drawer (6,9),

in the loading state, a food receiving unit (5) is arranged on the telescopic drawer (6, 9).

13. The domestic refrigeration appliance (1) according to claim 12,

it is characterized in that the preparation method is characterized in that,

the positive angle of attack is defined such that the upper bearing surface (19) is arranged between more than 0 DEG and less than or equal to 3 DEG in the loaded state of the telescopic drawer (6, 9).

14. A domestic cooling device (1) according to claim 9,

it is characterized in that the preparation method is characterized in that,

at least at the front side of the running rail (18) of the telescopic drawer (6,9) a screen (20) is arranged, which is separate from the running rail and which covers at least the upper bearing surface (19) of the running rail (18),

wherein the shield (20) is arranged at a positive inclination angle to the horizontal in the basic state of the assembled telescopic drawer (6,9), in which the food receiving unit (5) is not arranged on the telescopic drawer (6, 9).

15. The domestic refrigeration appliance (1) according to claim 14,

it is characterized in that the preparation method is characterized in that,

the screen covers at least the entire front side of the running rail (18), wherein the upper side (22) of the screen (20) is arranged at a positive inclination relative to the horizontal in the basic state of the assembled telescopic drawer (6, 9).

16. A domestic cooling device (1) according to claim 9,

it is characterized in that the preparation method is characterized in that,

at least at the front side of the running rail (18) of the telescopic drawer (6,9) a screen (20) is arranged, which covers at least the upper bearing surface (19) of the running rail (18),

wherein the positive angle of attack is defined such that the shutter (20) is only oriented horizontally or is arranged at a positive angle of inclination in the loaded state of the telescopic drawer (6,9),

17. The domestic refrigeration appliance (1) according to claim 16,

it is characterized in that the preparation method is characterized in that,

the screen covers at least the entire front side of the running rail (18),

wherein the positive angle of attack is defined such that the upper side (22) of the shutter (20) is arranged between more than 0 ° and less than or equal to 3 ° in the loaded state of the telescopic drawer (6, 9).