DE102015208255A1 - Domestic refrigeration appliance with a towing door and a door-spring protection device - Google Patents

Abstract

The invention relates to a household refrigerating appliance (1) having a housing (2), and having a door (4) pivotally arranged on the housing (2) for closing a food storage space (3) formed in the housing (2) and having a housing on an outer side (6a) of a base plate (6) of the door (4) movably arranged relative to furniture front panel (5), wherein the household refrigerator (1) has a door Aufspringschutzeinrichtung (16) with the door (4) and the housing (2) is coupled.

Description

The invention relates to a household refrigerator with a housing and a door pivotally mounted on the housing for closing a housing formed in the housing for food. The household refrigerator further includes a furniture front panel which is disposed on an outer side of the door movable relative thereto. In this connection, therefore, a tow door is formed on the household refrigerator.

From the WO 03/018945 A1 a refrigeration device with a door leaf is known, which is mounted to open and close the storage space of the refrigerator by means of door hinges pivotally mounted on the main body of the refrigerator. The door hinge is associated with a locking mechanism which has a hook-shaped form. During a closing operation of the door leaf, a user first pivots the open door leaf until shortly before the final closed position. There comes the hook-shaped, elastic locking mechanism with a projection on a firmly connected to the main body fitting part of the door hinge in contact. This is done in such a way that due to a spring force of the hook-shaped locking mechanism, the door leaf is automatically pressed into the final closed position. The door hinge has on a front side of the door leaf on a mounting block with a continuous receiving slot. A cuboid mounting portion of the hook-shaped locking mechanism can be inserted depending on the door stop side from one side or from an opposite side into the receiving slot and secured therein by means of a central screw. To form the receiving slot, it is necessary that the height of the door leaf-side mounting block must be significantly larger than the thickness of the locking mechanism. Due to the use of a single screw to secure the locking mechanism to the face of the door panel, the hook-shaped locking mechanism can still to some extent continue to make an undesirable rotational movement about the screw.

Moreover, it is known in built-in household refrigerators, which are thus arranged in a Einbaunische a furniture wall that tow doors are present. The household refrigerator is thereby integrated into the furniture front. These specific built-in domestic refrigerators use different types of hinges and, in this context, use hinged hinges, flat hinges and flush-mounted doors.

When using sliding hinges it is provided that the furniture front panel is attached to the niche body via its own hinges. The household refrigerator itself is then placed in a niche. The door of the household refrigerating appliance is pivotally mounted on the housing of the household refrigerator by a very simple storage in a bearing bush via a bearing bracket, which is in particular made of a bent sheet steel. This so-called thrust bearing can only generate a rotational movement about a single pivot point. The furniture front panel attached to the niche body is also connected via a guide connection with the door on the outside thereof, so that it is movable relative to the door, but is dragged along with the door movement. When the door is opened, this also creates a relative movement between the door and the furniture front panel.

It can happen that when the door is closed, it closes with insufficient momentum, which does not completely close it and creates a gap between the door and the housing. On the other hand, when the door is closed too much by the strong impact of the door on the housing, it is possible for the door to spring back again and thus spring open again, which in turn creates a gap. Open doors affect the appliance function, which can cause icing, defrosting of the frozen food, condensation, etc. In addition, in such minimal open and not completely closed doors and the furniture front panel then no longer flush, but overhanging with the adjacent furniture areas.

It is an object of the present invention to provide a household refrigerator, in which the closing of the door is improved.

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

An inventive domestic refrigerator comprises a housing and a pivotally mounted on the housing door for closing a housing formed in the housing for food. In addition, the household refrigerator includes a furniture front panel which is coupled to an outside of the door and is movable relative to the door. The furniture front panel is therefore dependent on the movement of the door with the door carried. It is thereby formed a tow door of the household refrigerator. An essential idea of the invention is to be seen in that the household refrigerator has a door Aufspringschutzeinrichtung, which is coupled to the door and the housing. The door-Aufspringschutzeinrichtung is designed to spend a door in the fully closed end position or to prevent an unwanted cracking of the door at a strong slamming. It is therefore an objective component of the household refrigeration device formed, the movement of the door in the fully closed end position favors and thus supported.

A door-Aufspringschutzeinrichtung supported on the one hand a shipment of a still slightly open door in a closed position and supports a prevention of a re-emergence of a strong hit in the closed position door. The door-spring protection device is therefore both a closing aid and an opening prevention aid.

As a result, it is precisely with these specific domestic refrigerators with a towing door, which is arranged in a niche of a furniture front, an undesirable low door openance can be avoided. As a result, even a protrusion of the furniture front panel on the adjacent front areas of the furniture wall can be avoided. This is achieved in particular with towed doors with drag hinges, as explained above.

The door is thus in particular a tow door, the furniture front panel with sliding door outside door and thus is also connected externally, in particular connected to a an installation niche of a furniture assembly limiting furniture wall.

Preferably, it is provided that the door Aufspringschutzeinrichtung has a deformable in itself closing striker, which is arranged on the door. Due to this elasticity and thus reversible deformability of the striker, the jump protection can be achieved to a particular extent. There are also in the context no undesirable strong forces that would act on the door. By this striker and its resilient configuration, the forces acting, especially in an optionally strong slamming of the door, record and a spring back of the door can be avoided in a slightly open position.

It is preferably provided that on the housing, a bearing element is formed with a closing cam, which is coupled in the closed state of the door with the striker. The closing cam has a coupling nose, which is engaged behind in the coupled state with the striker by a formed on the striker nose piece. This is a very advantageous embodiment of a door-Aufspringschutzeinrichtung, because on the one hand little components are needed, on the other hand, an efficient coupling is achieved, on the one hand allows the power when too strong slamming the door and on the other hand still holds the closed end position of the door safely.

It is preferably provided that the closing cam is formed as an additional part and is arranged on a support of a bearing element, wherein the additional part is formed materially different from the carrier. For this purpose, the additional part can be designed, for example, from diecasting and the carrier can be designed as a stamped part. By such a configuration it is avoided that unwanted edges of the additional part could contact the striker and damage it. The additional part, in particular if it is designed as a die-cast, can also be made very smooth in the context, so that the coupling with the striker and rubbing it without any impairment of the closing striker is accompanied. The permanently reliable function of the door-Aufspringschutzeinrichtung is achieved.

It is preferably provided that the striker is integrally formed of plastic. As a result, it can be formed with low weight and be designed particularly advantageous in terms of its spring action.

It is preferably provided that the striker comprises a C-shaped spring element on which a nose end piece is designed for coupling to a coupling contour of a housing-side closing cam. This specific shape of the striker with a spring element allows the above-mentioned advantages in particular extent, since a very uniform and continuous spring movement is accompanied, so that a uniform force is achieved in a slamming of the door. A springback can also be allowed to a certain extent, since the C-shaped spring element in this regard can also move in this direction and then builds up corresponding opposing forces in order to prevent the door from popping open.

It can be provided that the nose end piece is thickened at the free end and along the extension of the spring element following this first thickening and at a distance from the first thickening a bulbous second thickening is formed. This is a particularly advantageous embodiment, because the spring element, which is considered to be relatively long and correspondingly cantilevered, is therefore stiffened at a very specific exposed and with respect to the forces acting particularly stressed point. Due to the specific shaping of this second thickening and the concomitant specific shaping of the stiffening, the acting forces can be taken up particularly favorably without the spring element being damaged. By this locally specific and geometrically specific second thickening can then in a very special way counter forces of the spring element be generated against a cracking of the door, so that this popping of the door is prevented.

It is preferably provided that the second thickening in the direction of a fastening web of the striker, in which the spring element opens, is formed. This reinforces the advantages mentioned above. In addition, a stop contour is also created here in specific embodiments of the striker with a specifically shaped and arranged fastening web, so that each way of the spring element can also be limited defined.

It is preferably provided that the fastening web has a convexly contoured free end, which extends into a concavely contoured receptacle of the spring element, wherein the bulbous second thickening opens at one end of the contour of the receptacle. By means of these contours adapted to one another, it is possible on the one hand to realize defined and desired relative movements and, on the other hand, to specify completely defined spring travel. In particular, thus defined stops of the spring element are achieved on the fastening web.

It is preferably provided that the fastening web has a rectilinear stop edge for the spring travel of the spring element. By such a straight bevel, the spring element can also be directed in a desired direction.

It is preferably provided that the stop edge is oriented at an angle to a tangent to the maximum of the bulbous second thickening, in particular oriented such that a distance between the stop edge and the tangent in the direction of recording is greater. A defined in this regard steering the direction of movement of the spring element is thereby further favored.

It is preferably provided that the spring element has at least one corresponding to the C-shape of the spring element curved stiffening rib. This contributes advantageously to the above-mentioned embodiments, so that the spring element is stiffened in itself and can absorb corresponding spring forces or can generate corresponding opposing forces to avoid a cracking of the door.

Contours are thus created on the spring element which preferably have two additional locally and geometrically different stiffeners. In particular, a guide contour for the door closer is integrated at a towing door angle or a bearing angle of the towing door. The guide contour corresponds to the already mentioned closing cam with the coupling nose. By the likewise already mentioned additional part, in particular in the form of a die-cast part, a coefficient of friction and thus wear to the striker or the striker can be reduced. Another advantage of this additional part is the extremely variable thickness of the contact surfaces to the striker in contrast to fixed fixed towing door angle or to the bearing angle. However, it can also be provided that the guide contour on the tow door angle and thus the coupling nose of the closing cam, if no additional part is present, is processed by a corresponding method, for example, is ground. Likewise, however, an additional friction means, for example a lubrication, could also be applied.

In further embodiments of a door-Aufspringschutzeinrichtung a closer can be provided which is constructed of two parts. Again, a spring element may be provided, which is attached to the housing of the household refrigerator. In addition, an element with two webs is provided, wherein the webs are attached to a door closure strip of the door. The spring element is in particular then formed from two movable elements. When opening the door then presses one of the two webs, the spring in a predefined direction, said spring locked with the other movable member and the spring remains taut. In the open state of the door, the spring is then under tension. When closing the door then runs the other bridge on the spring, without pressing them over. In short, before the door is completely closed, the first bridge pushes the opener in a defined direction downwards, whereby a hook tilts upwards and the spring is released from the catch, whereby the door is secured against accidental popping. In such a variant it can be provided that also a cover is present, which has openings at specific locations, to allow accessibility to the webs and the spring. As a result, a certain protection of this door-Aufspringschutzeinrichtung is achieved.

Another variant of a door Aufspringschutzeinrichtung can be formed in that a spring element of the door Aufspringschutzeinrichtung is T-shaped, wherein the vertical web of this T-shape is bent and has at its free lower end a coupling nose. Here, this spring element is integrally formed with the guide contour via the closer to a bearing bush of the door. The bearing bush is coupled with the tow door angle and thus the bearing angle.

In a further variant of a door Aufspringschutzeinrichtung can be provided that the door-Aufspringschutzeinrichtung is mounted between the door and the furniture front panel. In this embodiment, the door Aufspringschutzeinrichtung uses the different pivot points of the door on the one hand and the furniture front panel on the other. This offset is compensated by a rail system. The spring element is attached in this variant of the door-Aufspringschutzeinrichtung to the door and the guide contour to the furniture front panel, in particular screwed. When opening the door, the rail moves from the front of the furniture in a defined direction, whereby the spring or the spring element is pressed apart via a slope. In the open state, the spring element is under tension. Once the spring element is on the inclined surface of the rail, the force of the spring pushes the door closed. This then also supports a strong slamming of the door to prevent a reopening.

In a further variant of the door Aufspringschutzeinrichtung the spring element is attached to the angle and the guide element on the door closure strip.

The directions "width direction", "height direction", "depth direction", "top", "bottom", "front", "rear", "outside", "inside" etc. for the door and the domestic refrigerator refer to on the state of a conventional refrigeration appliance whose door is arranged in front of a viewer and the back on the back.

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 a household refrigeration appliance according to the invention in the installed in a niche installation state;

2 a perspective view of an embodiment of a door Aufspringschutzeinrichtung for a towing door of the household refrigerating appliance according to 1 ;

3 an enlarged view of a striker of the door-Aufspringschutzeinrichtung according to 2 ;

4 a further perspective view of another embodiment of a striker of the door-Aufspringschutzeinrichtung according 2 ;

5 an illustration of another embodiment of a striker of a door-Aufspringschutzeinrichtung according 2 ;

6 a perspective view of another embodiment of a door Aufspringschutzeinrichtung;

7 a door-Aufsprschschutzeinrichtung according to 6 with an additional cover;

8th a perspective views of another embodiment of a door Aufspringschutzeinrichtung;

9 a still further embodiment of a door Aufspringschutzeinrichtung; and

10 an additional embodiment of a door Aufspringschutzeinrichtung.

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

In 1 is a perspective view of a household refrigerator 1 shown, which may be, for example, a refrigerator or a freezer or a combined refrigerated freezer and which is designed for storing and preserving food. The household refrigerator 1 includes a housing 2 in which at least one recording room 3 is designed for food. The household refrigerator 1 also includes a door 4 , which pivot on the housing 2 is arranged. In addition, the household refrigerator includes 1 a furniture front panel 5 on an outside 6a a base plate 6 the door 4 is arranged or with this base plate 6 is coupled. The furniture front panel 5 is relatively movable to the base plate 6 coupled with this. The furniture front panel 5 is connected externally to the device. This is realized to the effect that in the embodiment, the furniture front panel 5 by hinges 7 and 8th , in particular towing hinges, on a furniture wall 9 is pivotally mounted. The furniture wall 9 limits an installation niche 10 in which the household refrigerator 1 is installed. The installation niche 10 is part of a furniture arrangement 11 ,

The furniture front panel 5 will depend on the movement of the door 4 and thus the movement of the base plate 6 carried along with this. It is therefore a tow door of the household refrigerator 1 realized.

The base plate 6 is about a storage unit 13 ( 2 ) on the housing 2 pivoted. The door 4 , in particular the base plate 6 , includes a bottom door trim strip 12 , on which a bearing bush 14 is arranged. The bearing bush 14 is doing with a in 2 Not shown journals, the bearing at an angle 15 integrated, coupled. The bearing angle 15 the storage unit 13 is on the case 2 attached.

In 2 is a perspective view of a first embodiment of a door Aufspringschutzeinrichtung 16 shown. This comprises a deformable, integrally formed striker 17 , which is on the door closing strip 12 is fixed in place. The striker 17 is in the 2 shown state in which the door 4 is completely closed and in this closed position by the door-Aufspringschutzeinrichtung 16 is held, with a closing cam 18 coupled. The closing cam 18 includes a coupling nose 19 , which in the coupled state with the striker 17 at one on the striker 17 trained nose end piece 20 is under attack.

In the illustrated embodiment, the closing cam 18 designed as a separate additional part and on a support 21 of the bearing angle 15 arranged. The additional part is one of the carrier 21 formed different material. The carrier 21 is formed in particular as a stamped part made of metal, whereas the additional part is designed as a die-cast part. The striker 17 contacted in the context therefore only the additional part.

The striker 17 is in particular integrally formed of plastic. He is like this when running in 2 is shown formed with a C-shaped spring element on which the nose end piece 20 for coupling with the coupling contour, in particular the coupling nose 19 of the housing-side closing cam 18 , is trained.

In 3 is the striker 17 shown in an enlarged view. The spring element 22 is through the nose end piece 20 thickened at the free end. Along the extension of the C-shape of the spring element is following from this free end following this first thickening and spaced from this first thickening a bulbous second thickening 23 educated. This second thickening 23 has one in the direction of a fastening web 24 of the striker 17 oriented vaulting, which is the bulbous shape of this second thickening 23 Are defined.

The fastening bridge 24 is right at a second end 25 of the spring element 22 opening out. The fastening bridge 24 is in the illustrated embodiment with a convexly contoured free end 26 formed, which is in a concave contoured recording 27 of the spring element 22 extends. The bulbous second thickening 23 is along the length of the spring element 22 looks at an end 28 the contour of the picture 27 opening out.

The fastening bridge 24 has an extension which obliquely in this recording 27 is oriented. The second thickening 23 is outside of this recording 27 educated.

In addition, it can be seen that the spring element 22 also a stiffening rib shaped like the C-shape 29 having. This extends only over a partial length of the spring element 22 , It is formed in particular by a partial length extending in a first half of the spring element 22 starting from the end 25 towards the nose end piece 20 considered extends.

In 4 is a perspective view of another embodiment of a striker 17 shown. This has, in contrast to the representation according to 3 the second thickening 23 not up. In this regard, however, the execution is in 3 a much preferred design.

In 4 is a view of another embodiment of the striker 17 shown. In contrast to the illustration in FIG 3 the fastening bridge 24 designed differently. He points in this context on his second thickening 23 facing side a hump-like elevation 30 on top, with a straight stop edge 31 the second thickening 23 is facing. As can also be seen, the orientation of this stop edge 31 not parallel to a tangent 32 , which at a maximum of the bulbous second thickening 23 is created. In particular, this orientation is between the tangent 32 and the stop edge 31 such that a distance between the stop edge 31 and this tangent 32 in the direction of the recording 27 gets bigger.

In 6 is a perspective view of another embodiment of a door Aufspringschutzeinrichtung 16 shown. Here is a spring element 22 provided, which on the housing 2 is attached. In addition, an element 33 provided, which a footbridge 34 and another footbridge 35 which is attached to the housing 2 are attached. The spring element 22 is formed of two movable elements. When opening the door 4 the bridge presses 35 the spring element 22 to the left, which makes this spring element 22 with the other moving element 36 latched and the spring element 22 remains tense. In the open state is the spring element 22 undervoltage. When closing the door 4 the jetty runs 35 on the spring element 22 without pushing it, over. Just before the door 4 is completely closed, pushes the bridge 34 an opener 37 to the bottom left. This tilts the hook 36 , the spring or the spring element 22 when opening holds, up and the spring element 22 releases itself from the latching, causing the door 4 is secured against unwanted popping.

In 7 is the door-spring protection device 16 according to 6 shown, in addition to a cover 38 is shown, the recesses for access to the opener 37 with the jetty 34 and also to the spring element 22 having.

In 8th is a perspective view of another embodiment of a door Aufspringschutzeinrichtung 16 shown. Again, here is a spring element 22 formed, which is designed T-shaped, wherein the vertical web of the T-shape as a curved bracket 39 is realized, at the front free end of a nose end piece 20 for coupling with the coupling nose 19 is trained.

In 9 is a perspective view of another embodiment of a door Aufspringschutzeinrichtung 16 shown. In this variant is between the door 4 and the furniture front panel 5 this door-spring protection device 16 assembled. It will be the different pivot points of the door 4 and the furniture front panel 5 used. This offset is usually compensated by a rail system. The spring element 23 gets to the door 4 and the guide contour or the coupling contour with a coupling nose on the furniture front panel 5 assembled. When opening the door 4 moves the rail of the furniture front panel 5 to the left, causing the spring element 22 on a slope 40 slides along the coupling contour and is spread or pushed apart. In the open state is the spring element 22 then under tension. As soon as the spring element 22 in the slant 40 the rail 41 is located, pushes the force of the spring element 22 the door 4 to. This also helps in fast closing the door 4 ,

In 10 is a perspective view of another embodiment of a door Aufspringschutzeinrichtung 16 shown. In this embodiment, in turn, it is provided that a spring element 22 a striker 17 at the bearing angle 15 is fixed in place, whereas the guide element and thus the coupling nose 19 at the door closing strip 12 is mounted.

LIST OF REFERENCE NUMBERS

1

 Household refrigerator

2

 casing

3

 accommodation space

4

 door

5

 A furniture front panel

6

 baseplate

6a

 outside

7

 hinge

8th

 hinge

9

 furniture wall

10

 niche

11

 furniture arrangement

12

 Door end strip

13

 storage unit

14

 bearing bush

15

 bearing angle

16

 Door Aufspringschutzeinrichtung

17

 striker

18

 closing cam

19

 coupling nose

20

 nose end

21

 carrier

22

 spring element

23

 thickening

24

 fastening web

25

 The End

26

 The End

27

 admission

28

 The End

29

 stiffening rib

30

 survey

31

 stop edge

32

 tangent

33

 element

34

 web

35

 web

36

 element

37

 opener

38

 cover

39

 hanger

40

 slope

41

 rail

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 03/018945 A1 [0002]

Claims (13)

Household refrigeration appliance ( 1 ) with a housing ( 2 ), and with one on the housing ( 2 ) hinged door ( 4 ) for closing one in the housing ( 2 ) receiving space ( 3 ) for food, and one on an outside ( 6a ) a base plate ( 6 ) the door ( 4 ) movably arranged relative to furniture front panel ( 5 ), characterized in that the domestic refrigeration appliance ( 1 ) a door-Aufspringschutzeinrichtung ( 16 ) with the door ( 4 ) and the housing ( 2 ) is coupled. Household refrigeration appliance ( 1 ) according to claim 1, characterized in that the door Aufspringschutzeinrichtung ( 16 ) a deformable striker ( 17 ) on the door ( 4 ) is arranged. Household refrigeration appliance ( 1 ) according to claim 1 or 2, characterized in that on the housing a bearing angle ( 15 ) with a closing cam ( 18 ) is formed, which in the closed state of the door ( 4 ) with the striker ( 17 ), wherein the closing cam ( 18 ) a coupling nose ( 19 ), which in the coupled state with the striker ( 17 ) from one to the striker ( 17 ) formed nose end piece ( 20 ) is behind. Household refrigeration appliance ( 1 ) according to claim 3, characterized in that the closing cam ( 18 ) is formed as an additional part and on a support ( 21 ) of the bearing angle ( 15 ), the additional part being materially different from the carrier ( 21 ) is trained. Household refrigeration appliance ( 1 ) according to one of the preceding claims 2 to 4, characterized in that the striker ( 17 ) is integrally formed of plastic. Household refrigeration appliance ( 1 ) according to one of the preceding claims 2 to 5, characterized in that the striker ( 17 ) a C-shaped spring element ( 22 ), on which a nose end piece ( 20 ) for coupling with a coupling contour, in particular a coupling nose ( 19 ), a housing-side locking cam ( 18 ) is trained. Household refrigeration appliance ( 1 ) according to claim 6, characterized in that the spring element ( 22 ) through the nose end piece ( 20 ) is thickened at the free end and along the extension of the spring element ( 22 Following this first thickening and spaced from the first thickening a bulbous second thickening ( 23 ) is trained. Household refrigeration appliance ( 1 ) according to claim 7, characterized in that the second thickening ( 23 ) in the direction of a fastening web ( 24 ) of the striker ( 17 ), to which the spring element ( 22 ), is formed. Household refrigeration appliance ( 1 ) according to claim 8, characterized in that the fastening web ( 24 ) a convexly contoured free end ( 26 ), which is in a concave contoured recording ( 27 ) of the spring element ( 22 ), wherein the bulbous second thickening ( 23 ) to an end ( 28 ) the contour of the recording ( 27 ) opens. Household refrigeration appliance ( 1 ) according to claim 8 or 9, characterized in that the fastening web ( 24 ) a rectilinear stop edge ( 31 ) for the spring travel of the spring element ( 22 ) having. Household refrigeration appliance ( 1 ) according to claim 9 and 10, characterized in that the stop edge ( 31 ) at an angle to a tangent ( 32 ) to the maximum of the bulbous second thickening ( 23 ) is oriented, in particular oriented such that a distance between the stop edge ( 31 ) and the tangent ( 32 ) in the direction of the recording ( 27 ) gets bigger. Household refrigeration appliance ( 1 ) according to one of the preceding claims 6 to 11, characterized in that the spring element ( 22 ) at least one corresponding to the C-shape of the spring element ( 22 ) curved stiffening rib ( 29 ) having. Household refrigeration appliance ( 1 ) according to one of the preceding claims, characterized in that the door ( 4 ) is a tow door, wherein the furniture front panel ( 5 ) is attached externally to the towing hinges, in particular at one of the installation niches ( 10 ) a furniture arrangement ( 11 ) bounding furniture wall ( 9 ) is attached.

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