DE102015203835A1 - Domestic refrigeration appliance with a specific drawer car - Google Patents

Abstract

The invention relates to a household refrigerating appliance (1) having a housing (2) in which at least one first receiving space (4) bounded by walls of an inner container is designed for food, and having a depth direction of the household refrigerating appliance (1) is linear and relative to the housing (1). 2) in a movement direction in the first receiving space (4) hineinschiebbaren and extractable drawer (9), which has a door (6) for closing the first receiving space (4), and a storage shelf (20) with one of the door ( 6) facing the front end (20a) is coupled to the door (6), wherein the drawer (9) has a rear wall (21) extending from the storage shelf (20) upwards.

Description

The invention relates to a household refrigerator with a housing in which at least one limited by walls of an inner container first receiving space for food is formed. The domestic refrigerator further comprises a linear in the depth direction of this household refrigeration appliance and relative to the housing in a direction of movement movable drawer, which is arranged hineinschiebbar and pulled out in the first receiving space. This pull-out trolley comprises a door for closing the first receiving space.

From the WO 2009/127696 A2 is a refrigerator with a drawer known. It is envisaged that in this case a drawer-in-drawer system is formed. This means that a smaller drawer can be positioned within the volume of the larger drawer, when the larger drawer is positioned in the extended state and the then in this direction and thus moving in the depth direction of the household refrigeration smaller drawer through an opening on the rear wall of the larger Drawer is slidable in the receiving volume of the larger drawer.

In addition, from the DE 10 2008 040 609 A1 a refrigerator with a so-called Apothekerauszug known. It is envisaged there that a carriage is provided in an interior retractable and retractable, which has a door, on which a plurality of arranged at different altitudes shelves are formed. However, these shelves are merely plate-like elements which, when coupled to the door, can all be pulled out or pushed together with the door only in unison and motion. In coupled to the door state, the shelves are formed without any degree of freedom with respect to a movement to each other. It can be provided that only some of these trays are coupled to the door and can only be pulled out or pushed in with the door, in which case the remaining trays, which are not coupled to the door, are independent of it and remain arranged in the receiving space or interior space , In this embodiment, it is then possible by the plate-like arrangement of the shelves, although a lateral accessibility to the respective levels, but the accessibility from above on a shelf arranged further down not possible.

It is an object of the present invention to provide a household refrigeration device in which an excerpt car is improved in terms of its placement options.

This object is achieved by a household refrigerator according to claim 1.

An inventive domestic refrigerator comprises a housing in which at least one limited by walls of an inner container first receiving space for food is formed. The domestic refrigerator further comprises a linear in the depth direction of the household refrigerator and relative to the housing in a direction of movement hineinschiebbaren in this first receiving space and pull-out drawer. The pull-out trolley comprises a door for closing the first receiving space. The drawer also includes a storage shelf, which is coupled to the door with a front facing the door with the door. The storage floor is thus moved in the linear displacement of the drawer carriage also in corresponding directions. An essential idea of the invention is to be seen in that the drawer has a rear wall which extends from the storage floor upwards. Through this embodiment of the drawer car, the inclusion of different objects on the storage floor can be done easily. Since in this context the receiving volume of the drawer is frontally limited by the door and back through the rear wall, an undesirable drop of objects applied to the shelf floor is avoided precisely in this linear displacement of the drawer carriage in the depth direction of the household refrigerator. This is also particularly advantageous, since just when removing the drawer carriage then no objects from the storage shelf can fall back into the first receiving space. This embodiment of the drawer car also a very user-friendly handling is achieved. However, the drawer is not limited in terms of unrestricted viewing from the top as well as unrestricted viewing from the side in the extended state. Both the recognition of what is parked on the storage floor, as well as the accessibility to remove objects from the storage floor, as well as the loading of the storage floor with objects is therefore fully possible.

Preferably, the rear wall is a one-piece plate, which is thus formed over the entire surface and throughout as a solid part.

It is preferably provided that the rear wall is arranged parallel and spaced from the door. As a result, the front and rear boundary of the receiving volume is reached and by the parallel and thus vertical arrangement of the rear wall and the door accessibility to the storage floor is not hindered.

The storage shelf preferably extends in a horizontal plane, which is spanned by the width direction and the depth direction of the domestic refrigerator. For this purpose, in particular in the vertical direction to the rear wall extends, which is thus spanned in a plane defined by the width direction and the height direction of the household refrigerator. Preferably, the door is arranged oriented in such a vertical plane.

It is preferably provided that the rear wall is coupled with the movement of the drawer car. Thus, the rear wall when moving out of the drawer carriage and when pushing in the drawer carriage is moved accordingly. Preferably, no relative movement occurs between the storage shelf and the rear wall in these movement guides.

It is preferably provided that the rear wall is firmly connected to the storage floor. As a result, high mechanical stability is achieved and the rear wall is robustly positioned. It can be provided that the rear wall is formed integrally with the storage floor.

In an alternative embodiment it can be provided that viewed in the depth direction of the household refrigerating appliance, the rear wall is displaceable relative to the storage floor. This is to an effect advantageous embodiment, since thus the receiving volume of the drawer carriage can be changed individually. As a result, individual objects that are applied to the storage shelf for storage in the first receiving space, where appropriate, also be better positioned, in particular possibly even be clamped between the rear wall and the door. This can be advantageous, for example, for very bulky foods that can move easily in a relative movement of the drawer car, for example, can roll. This may apply to specific types of vegetables and / or specific types of fruit, but also to chickens or the like. In addition, such a configuration is also advantageous when bottles are applied to the storage floor.

It can be provided that in such an alternative embodiment, in which the rear wall is displaceable relative to the storage floor, different displacement positions of this rear wall can be locked. It may be provided in this context discrete shift positions in which then the rear wall can be locked, for example. However, it is also possible that the adjustment of the rear wall relative to the storage floor is continuously possible. Also in this embodiment, the then individual displacement positions can be locked. Again, then specific clamping devices or locking devices can be provided.

In particular, it is also provided that the door of the drawer carriage is at least partially transparent. For this purpose, it may preferably have a viewing window. By such a configuration can be looked into even in a closed drawer in the first receiving space. This may be advantageous in that then can be recognized by a user even when the drawer is closed, which is stored in the first receiving space. Without having to pull out the pull-out trolley, therefore, information about this is obtained extensively in this regard. As a result, a very energy-efficient mode of operation of the household refrigerating appliance is achieved, as no more cold escapes through the no longer required pulling out of the drawer car.

It is preferably provided that the door of the drawer carriage is designed to be handle-less on a front side. A handle that then protrudes forward and at which a user could encounter, is then avoided. In addition, especially in versions in which the door of the drawer is to be made transparent, no front handle more in the way. The transparent area and thus the viewing window can therefore be designed to be maximum.

Preferably, it is provided that the door of the drawer carriage on a vertical side edge, which thus represents a subsequent to a front side at an angle narrow edge, formed a recessed grip. As a result, a handle for opening this door is designed very space-minimized and yet at any time circumferentially and easily accessible. It can be provided that the door of the drawer car additionally or instead has a recessed grip on a horizontal side edge. This horizontal side edge may be formed at the top or bottom of the door.

Preferably, the storage shelf is at least partially, in particular completely made of real glass, formed. A real glass is understood to mean all glasses that can not be grouped together as plastic glasses. A base made of real glass allows for improved light propagation through the floor through the entire reception area. Furthermore, real glass also provides sufficient stability and massiveness. So that a deflection is prevented if the soil is circumferentially equipped with stored goods or containers.

It is preferably provided that at least one of the storage shelves Rail extension device is arranged, through which the relative displacement of the drawer carriage relative to the housing is feasible. The rail extraction device is preferably a telescopic rail with a fixed rail and at least one running rail.

In a particularly advantageous manner, it is provided that this rail extraction device is arranged lying flat with a rectangular cross-sectional geometry considered in cross section and thus in a sectional plane perpendicular to the longitudinal axis of these rails of the rail extraction device. This means that the longer sides of this rectangular cross-sectional shape extend in the horizontal direction and thus in the width direction of the domestic refrigerator. By this configuration, a very space-minimized and reduced-height arrangement of the rail extraction device is achieved.

It can be provided that the rail extraction device also has at least two such rail extensions, in particular in the form of telescopic rails.

However, it can also be provided that this rail extension device is arranged vertically, so that the longer sides of the above-mentioned exemplary cross-sectional geometry of the rails are then oriented in the vertical direction and thus in the vertical direction of the household refrigerator.

Preferably, it is provided that food can be placed directly on the storage shelf and / or at least one tub-like food storage container can be set up. Such a tub-like food storage container can then be easily placed by a user on the floor and removed from this.

Preferably, the storage shelf is a plate which is designed as such over its entire surface and is solid.

In particular, the back wall is a massive plate.

Preferably, the drawer has only a shelf. Preferably, the, in particular only single, storage shelf at a lower area, in particular a lower end, the door opening, in particular also opens to a lower end of the rear wall. As a result, the receiving volume is maximized, since the front limit quasi the entire height of the door is available and thus correspondingly high objects can be safely applied to the storage floor. The drawer car and thus the storage floor is not covered by a cover from above in the extended state, so that this particular only storage floor is freely accessible.

It is preferably provided that in the housing at least a second receiving space for receiving food is formed, which is separated from the first food receiving space and which can be closed by a further separate door.

In an advantageous embodiment, it is provided that in the retracted state of the drawer carriage and in the closed state of the other door, a front door of the drawer carriage and a front-side further door are arranged flush. As a result, a supernatant-free arrangement of the doors is achieved, so that no edges or the like would occur, at which a user can bump.

Preferably, the other door is designed without handles on its front side. In particular, a recessed grip is also formed in this further door on a vertical side edge and / or on a horizontal side edge.

The directions "width direction", "height direction", "depth direction", "top", "bottom", "front", "rear", "front", "rear" etc. refer to the state of one to one conventional household refrigerating appliance set up, the door is arranged in front for a viewer and the back behind.

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 combinations of features 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 or in isolation, without the frame to leave the invention. 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.

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

1 a perspective view of an embodiment of an inventive Domestic refrigerating appliance with inserted drawer carriage;

2 a partial perspective view of the household refrigerator according to 1 with extracted drawer car pulled out;

3 a sectional view through a portion of the representation in 2 ; and

4 a further partial perspective view of the household refrigerating appliance with applied to a storage floor of the drawer car food storage containers.

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

In 1 is a household refrigerator 1 shown, which is designed as a refrigerated combined freezer unit, and is designed for receiving and thus storage and preservation of food. The household refrigerator 1 includes a housing 2 in which an inner container is arranged, which has a first receiving space 4 which is, for example, a refrigerator, and a second storage room 3 , which is a freezer compartment, for example. The two recording rooms 3 and 4 are separated from each other and each with separate doors 5 and 6 closable. In 1 are both recording rooms 3 and 4 in each case through the doors 5 and 6 shown closed state.

The household refrigerator 1 In addition, there is a third separate recording room 7 for food, preferably also by a separate door 8th is closable.

The door 6 is here in the embodiment part of a drawer car 9 , with a linear movement in the depth direction and thus in the z direction of the household refrigerator 1 pulled out in the straight direction of movement and can be inserted again. In 1 is the excerpt car 9 shown in the fully inserted state.

As in 1 also shown is the door 6 of the excerpt car 9 at a front 10 handle-less trained.

In particular, it is provided that on a vertical side edge 11 and / or on a vertical side edge 12 and / or on an upper horizontal side edge 13 and / or at a lower horizontal margin 14 a recessed grip is formed, in which a user can intervene with his fingers to the pull-out carriage 9 to be able to pull out.

As can also be seen in the embodiment, the door is 6 with a viewing window 15 formed, which here has a maximum size, almost the entire surface of the front 10 equivalent. Through this window 15 can then also with the door closed 6 and thus in the first recording room 4 fully inserted drawer 9 in the first recording room 4 to be looked into. In addition, it is envisaged that the front 10 the door 6 in the retracted state of the drawer car 9 flush with a front 16 the door 5 if this is closed is. In addition, it is also intended that a front page 17 the optionally available door 8th flush with the front 10 is, if then the door 8th closed is.

In 2 is in a partial presentation the household refrigerator 1 shown here, where here the drawer car 9 is shown in a fully extended state. Exemplary recessed grips 18 and 19 are at the vertical margins 11 and 12 shown.

The pull-out cart 9 also includes a storage shelf 20 , which is preferably formed as a plate. The storage floor 20 is in particular made of real glass.

This storage floor 20 is arranged in a horizontal plane and with a front end 20a with the door 6 at a lower end of the door 6 connected. The only storage floor 20 of the excerpt car 9 is thus with the door 6 motion coupled, so that it when pulling out and when pushing in the drawer car 9 in the first recording room 4 is moved.

The pull-out cart 9 also includes a full-surface plate-like back wall 21 , This plate-like back wall 21 preferably extends over the entire width (extension in the x direction) of the storage floor 20 , It is also oriented in the vertical direction and thus extends in the xy plane. The back wall 21 is parallel to the door 6 and spaced therefrom. Is the back wall 21 fixed in place and thus not relative to the storage floor 20 displaceable in the z-direction, it is preferably with a lower end at a rear end 20b of the storage floor 20 arranged opening. The back wall 21 can be integral with the storage shelf in such an embodiment 20 be educated. Through the back wall 21 is considered in the depth direction and thus in the z direction, a receiving volume, which down through the storage floor 20 and through the front door 6 is limited, also limited on the back.

In an alternative embodiment, it may be provided that the rear wall 21 in z-direction relative to the storage floor 20 can be moved and thus a distance between the door 6 and the back wall 21 can be changed. As a result, the size of the receiving volume in the depth direction can be changed.

Also the back wall 21 is with the door 6 and the storage floor 20 motion coupled, so that when pulling out of the drawer car 9 also the back wall 21 with moved out and accordingly when pushing in the trailer car 9 the back wall 21 is moved in again.

To this motion guide of the drawer car 9 relative to the housing 2 is a rail extraction device 22 intended. In 3 to an enlarged view of an embodiment is shown. The rail extension device 22 includes at least one telescopic rail 23 one in a floor, which is the first reception room 4 limited, stationary fixed rail 24 and a running rail coupled thereto and movable relative thereto 25 having. This track 25 is at a bottom 26 of the storage floor 20 attached. As from the illustration in 3 can be seen, are the cross-sectionally elongated or rectangular rails 24 and 25 arranged transversely in the embodiment shown, so that the rail extraction device 22 is positioned flat.

In an alternative embodiment, the rail extraction device 22 also be arranged superscript, so that compared to the representation in 3 the rails 24 and 25 would be positioned rotated by 90 °.

It can be provided that a top 27 of the storage floor 20 has a specific edition, which is designed antibacterial and / or slip-resistant and / or moisture-absorbing. However, it may be provided that on top of that 27 a corresponding overlay is applied, which is then from the top 27 can also be removed.

The pull-out cart 9 is with its design with the plate-like shelf 20 his door 6 and the back wall 21 designed for direct application of food. Additionally or instead, it may also be provided that on the storage floor 20 Trough-type food containers are also placed, as in 4 in an exemplary embodiment through the food containers 28 . 29 and 30 is shown. The number, size, and location of food containers 28 . 29 and 30 is merely an example. The food storage containers 28 to 30 are formed in the embodiment of plastic transparent trays in which a variety of foods can be stored. You can, like this in 4 based on the food container 28 is exemplified, easily handled by a user from above or from the side and on the storage floor 20 be parked or removed. As can be seen, the food container is 29 as well as in total the two food containers 28 and 30 in their extensions in the depth direction and thus in the z-direction such that they are relatively slip-proof between the rear wall 21 and the door 6 are arranged.

LIST OF REFERENCE NUMBERS

1

 Household refrigerator

2

 casing

3

 second recording room

4

 first recording room

5

 door

6

 door

7

 third recording room

8th

 door

9

 pull-out trolley

10

 front

11

 margin

12

 margin

13

 margin

14

 margin

15

 window

16

 front

17

 front

18

 grip

19

 grip

20

 Abstellboden

20a

 The End

20b

 The End

21

 rear wall

22

 Rail expansion device

23

 telescopic rail

24

 rail

25

 rail

26

 bottom

27

 top

28

 Food storage container

29

 Food storage container

30

 Food storage container

QUOTES INCLUDE IN THE DESCRIPTION

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

Cited patent literature

• WO 2009/127696 A2 [0002]
• DE 102008040609 A1 [0003]

Claims (15)

Household refrigeration appliance ( 1 ) with a housing ( 2 ), in which at least one limited by walls of an inner container first receiving space ( 4 ) is designed for food, and with a depth direction of the household refrigerator ( 1 ) linear and relative to the housing ( 2 ) in a direction of movement into the first receiving space ( 4 ) can be pushed in and pulled out ( 9 ), which has a door ( 6 ) for closing the first receiving space ( 4 ), and a storage floor ( 20 ) with one of the door ( 6 ) facing the front end ( 20a ) with the door ( 6 ) is motion-coupled, characterized in that the pull-out trolley ( 9 ) a back wall ( 21 ), extending from the storage floor ( 20 ) extends upward. Household refrigeration appliance ( 1 ) according to claim 1, characterized in that the rear wall ( 21 ) parallel and spaced from the door ( 6 ) is arranged. Household refrigeration appliance ( 1 ) according to claim 1 or 2, characterized in that the rear wall ( 21 ) with the movement of the drawer ( 9 ) is coupled. Household refrigeration appliance ( 1 ) according to one of the preceding claims, characterized in that the rear wall ( 21 ) fixed to the storage shelf ( 20 ) connected is. Household refrigeration appliance ( 1 ) according to claim 1 to 3, characterized in that the rear wall ( 21 ) in the depth direction of the household refrigerating appliance ( 1 ) considered relative to the storage floor ( 20 ) is displaceable. Household refrigeration appliance ( 1 ) according to claim 5, characterized in that the rear wall ( 21 ) is lockable in different displacement positions. Household refrigeration appliance ( 1 ) according to one of the preceding claims, characterized in that the door ( 6 ) is at least partially transparent. Household refrigeration appliance ( 1 ) according to one of the preceding claims, characterized in that the door ( 6 ) on a front side ( 10 ) is designed handleless. Household refrigeration appliance ( 1 ) according to one of the preceding claims, characterized in that the door ( 6 ) on a vertical side edge ( 11 . 12 ) a recessed grip ( 18 . 19 ) and / or on a horizontal side edge ( 13 . 14 ) has a recessed grip (). Household refrigeration appliance ( 1 ) according to one of the preceding claims, characterized in that on the storage floor ( 20 ) at least one rail extraction device ( 22 ) is arranged, through which the relative displacement of the drawer car ( 9 ) opposite the housing ( 2 ) is feasible. Household refrigeration appliance ( 1 ) according to claim 10, characterized in that the rail extraction device ( 22 ) lying flat and on a lower side ( 26 ) of the storage floor ( 20 ) is arranged. Household refrigeration appliance ( 1 ) according to one of the preceding claims, characterized in that the storage floor ( 20 ) at least partially, in particular completely made of real glass, is formed. Household refrigeration appliance ( 1 ) according to one of the preceding claims, characterized in that on the storage floor ( 20 ) Food can be placed directly on it and / or trough-type food containers ( 28 . 29 . 30 ) can be set up. Household refrigeration appliance ( 1 ) according to one of the preceding claims, characterized in that in the housing ( 2 ) at least one other receiving space ( 3 . 7 ) is designed to receive food, which is separated by another separate door ( 5 . 8th ) is closable. Household refrigeration appliance ( 1 ) according to claim 14, characterized in that in the inserted state of the drawer car ( 9 ) and in the closed state of the other door ( 5 . 8th ) a front page ( 10 ) the door ( 9 ) of the drawer car ( 9 ) and a front page ( 16 . 17 ) the further door ( 5 . 8th ) are arranged flush.

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