DE102019114644B4 - Corner cupboard, in particular kitchen corner cupboard - Google Patents

Abstract

Corner cabinet (11), in particular a kitchen corner cabinet, with- a cabinet body (12) having a door opening (18) and an interior space (17),- a corner cabinet door (19) with two pivoted door leaves (26a, 26b), which in a door opening (18) closing closed position (20) between them assume an initial angle which changes when opening into an open position (21) allowing access to the interior (17) of the cabinet carcass (12), - an actuating device (30) which has an activation means (51) has an activatable actuator (31) which, when activated, moves the corner cabinet door (19) at least into the open position (21), and guide means for specifying a relative movement of the corner cabinet door (19) in relation to the cabinet body (12) when the actuator ( 31),- wherein the actuator (31) is suspended on the two door leaves (26a, 26b),- wherein the actuator (31) has a drive unit (33) and can be driven by the drive unit (33). Has driven elements (34a, 34b), of which a first driven element (34a) with a first door leaf (26a) of the two door leaves (26a, 26b) and a second driven element (34b) with a second door leaf (26b) of the two door leaves (26a , 26b) is coupled, and- wherein for coupling the output elements (34a, 34b) to the door leaves, there are force introduction elements (42a, 42b) via which an actuating force that can be generated by the actuating drive (31) acts on the door leaves (26a, 26b) can be transmitted, the force introduction elements (42a, 42b) being fastened on the one hand to the assigned door leaf (26a, 26b) and one of the output elements (34a, 34b) being coupled to the force introduction elements (42a, 42b) on the other hand, characterized in that the Drive unit (33) via a suspension device (46) in a manner allowing a relative movement of the two force introduction elements (42a, 42b) to one another on the two force introduction elements (42a, 42b). is hanged.

Description

TECHNICAL FIELD OF THE INVENTION

The invention relates to a corner cupboard, in particular a kitchen corner cupboard, with a cupboard body having a door opening and an interior space, with a corner cupboard door with two pivoted door leaves which, in a closed position closing the door opening, assume an initial angle between them which, when opened, results in an access to the open position permitting the interior of the cabinet body, with guide means for specifying a relative movement between the corner cabinet door and the cabinet body and with an actuating device which has an actuator which can be activated via activation means and which, when activated, moves the corner cabinet door at least into the open position.

Furthermore, the invention relates to an actuator for such a corner cabinet.

STATE OF THE ART

A corner cabinet of the type mentioned is, for example, from DE 10 2007 007 954 B3 known. The corner cabinet described there has a carousel which is rotatably mounted about an axis of rotation and comprises a carousel fitting on which the door leaves of the corner cabinet door are pivotably mounted. The carousel fitting has a rotating column running along the axis of rotation and a lower and an upper support element which are arranged at a distance from one another in the longitudinal direction of the column and which are fixed to the rotating column on the one hand and carry the door leaves on the other. A steering linkage is assigned to the lower support element, which includes two steering levers which extend on both sides of the rotary column and are each assigned to one of the door leaves. At the end remote from the door, the steering levers are connected to a guide means in the form of a guide roller, which is part of a guide device which also has a guide surface which is concentric to the rotary column, runs around in the shape of a cylinder jacket and points radially inwards, with the exception of an opening, which is fixed on the upper side of the cabinet base of the corner cabinet is arranged. When the corner cabinet door is opened, the guide roller is shifted radially inwards to the rotary column, so that it passes through the opening in the area of the guide surface. In this state, the carousel can be rotated around the axis of rotation with the door leaves then shifted radially inwards. Furthermore, an actuator is provided which includes an electric motor which is attached to the underside of the cabinet floor. The actuator drives two pivoting levers, which can be pivoted in opposite directions to one another. When the actuator is activated, these proactively move the guide roller radially inwards, opening the door. The actuator is preferably arranged below a cabinet floor of the corner cabinet and is in particular fastened to the underside of the cabinet floor. Alternatively, the actuator is attached to the bearing cross of the corner cupboard, to the corner cupboard door itself or below a shelf. Suitable conversion means are necessary here, which can transmit the drive movement of the actuator to the carousel.

OBJECT OF THE INVENTION

The object of the invention is to create a corner cabinet of the type defined above, which has an actuator for moving the door leaf and is characterized by greater functionality and a wider range of applications than the corner cabinets of the prior art. Furthermore, an actuator should be created so that conventional corner cupboards without an actuator can also be easily retrofitted with an actuator.

SOLUTION

This object is achieved by a corner cabinet having the features of independent claim 1 and an actuator having the features of claim 13. Further developments of the invention are defined in the dependent claims.

DESCRIPTION OF THE INVENTION

The corner cabinet according to the invention is characterized in that the actuator is functionally connected between the two door leaves and the actuator is suspended from the two door leaves.

At the one from the DE 10 2007 007 954 B3 In the known corner cabinet, the output elements of the actuator act on the guide roller, which then indirectly ensures that the door leaves open when they are displaced radially inwards. In the invention, the actuator is now effectively switched between the two door leaves, for example, sits directly on the

door wings. Retrofitting conventional corner cabinets without an actuator to form the corner cabinet with an actuator according to the invention is therefore possible in a simple manner.

In the invention, the actuator has a drive unit and an output element that can be driven by the drive unit, of which a first output element is coupled to the first door leaf and a second output element is coupled to the second door leaf. The output elements of the drive units The unit of the actuator is therefore coupled directly to the door leaves or the force introduction elements provided there, without the interposition of other components.

In concrete terms, the drive unit can have a rotationally driven drive shaft which is coupled to the driven elements in such a way that the driven elements can be moved in opposite directions to one another, the door leaves preferably being opened by means of a driven movement of the driven elements away from one another. The drive unit can be designed as a rack and pinion drive, for example. It is possible in this case for the drive shaft to have a drive pinion which is in meshing engagement with racks, of which a first rack is arranged on this side and a second rack is arranged on the other side of the drive pinion. When an output movement is initiated, the two toothed racks are driven in opposite directions to one another.

Alternatively, instead of the rack and pinion drive, a spindle drive or another suitable drive can be used, which is coupled to the driven elements in such a way that they can initiate an opening movement on the associated door leaf.

In the invention, for coupling the output elements to the door leaves, there are force introduction elements, via which an actuating force generated by the actuator is transmitted to the door leaves, with the force introduction elements each being fastened or capable of being fastened to the assigned door leaf on the one hand and to which the driven elements are coupled on the other hand. Attaching force application elements to the door leaves has the advantage that the driven elements do not come into direct contact with the door leaf of the door leaf to prevent signs of wear, but rather with the force application elements attached there.

Preferably, the output elements each have output contours which act on the force introduction elements in order to transmit the actuating force to the latter. For example, the output contours of the output elements can be hook-shaped and corresponding hook receptacles can be configured on the force introduction elements.

In the case of the invention, a suspension device is provided by which the drive unit is suspended from the two force introduction elements in a manner permitting a relative movement of the two force introduction elements with respect to one another.

It is possible for the suspension device to have at least one, in particular two, bearing rods on which the drive unit is mounted on the one hand and which, on the other hand, pass through bearing openings designed as elongated holes on the force introduction elements.

The output elements are preferably accommodated in an output housing, with the output contours leading out of the output housing.

In a particularly preferred manner, the drive unit is an electric drive unit. In principle, however, other types of drive units can also be used, for example fluidic drive units.

In the case of an electric drive unit, this typically has an electric motor.

Power is supplied to the electric drive unit preferably by an energy store on board the drive unit. The energy store can have at least one accumulator and/or at least one battery, for example. In particular, several accumulators are provided, which can be recharged using suitable charging lines without having to be removed from their position of use.

The activation means preferably have at least one switch and/or sensor which, when activated, emits an activation signal which is transmitted directly or via a control unit, wirelessly or by wire, to the actuating drive in order to activate it.

Particularly preferably, the switch and/or sensor can be activated by the user by means of active operation, with the switch and/or sensor preferably being arranged on the cabinet body or on the corner cabinet door, with the switch and/or sensor that can be activated by the user preferably being used to activate the actuator for the purpose of opening the corner cabinet door. It is possible, for example, to carry out a so-called "touch" activation of the switch or sensor, in which the user applies a short pressure impulse in the closing direction on the closed corner cabinet door, which triggers the switch and/or sensor and then activates the actuator.

In a development of the invention, in addition to the switch and/or sensor that can be activated by means of active operation, there is at least one further switch and/or sensor for activating the actuator for the purpose of closing the corner cabinet door. Appropriately is the further switches and/or further sensors can be activated by the guide means, there being in particular a time delay between the activation of the further switch and/or sensor and the activation of the actuator.

In a further development of the invention, the corner cabinet comprises a carousel which is rotatably mounted on the corner cabinet about an axis of rotation and has at least one fitting on which the door leaves are pivotably mounted.

An actuator according to the invention for a corner cabinet according to the invention that has a corner cabinet door with two door leaves has a drive unit, two output elements that can be driven by the drive unit, two force application elements, with the force application elements on the one hand being designed for attachment to one of the door panels and on the other hand one of the output elements coupled to the force application elements and a suspension device via which the drive unit is suspended on the two force application elements in a manner permitting a relative movement of the two force application elements with respect to one another.

Preferred embodiments of the actuator according to the invention correspond to those of the corner cabinet according to the invention described above.

Advantageous developments of the invention result from the patent claims, the description and the drawings. The advantages of features and combinations of several features mentioned in the description are merely exemplary and can have an effect alternatively or cumulatively without the advantages necessarily having to be achieved by embodiments according to the invention. Without the subject matter of the attached patent claims being changed as a result, the following applies with regard to the disclosure content of the original application documents and the patent: Further features can be found in the drawings - in particular the illustrated geometries and the relative dimensions of several components to one another as well as their relative arrangement and operative connection. The combination of features of different embodiments of the invention or features of different patent claims is also possible, deviating from the selected dependencies of the patent claims and is hereby suggested. This also applies to those features that are shown in separate drawings or are mentioned in their description. These features can also be combined with features of different patent claims. Likewise, features listed in the patent claims can be omitted for further embodiments of the invention.

The features mentioned in the patent claims and the description are to be understood with regard to their number in such a way that exactly this number or a larger number than the number mentioned is present without the need for an explicit use of the adverb “at least”. So if, for example, an element is mentioned, this is to be understood in such a way that exactly one element, two elements or more elements are present. The features listed in the claims may be supplemented by other features or may be the only features exhibited by the product in question.

The reference signs contained in the claims do not limit the scope of the subject-matter protected by the claims. They only serve the purpose of making the claims easier to understand.

character list

• 1 ist eine perspektivische Darstellung eines bevorzugtes Ausführungsbeispiel des erfindungsgemäßen Eckschranks bei geöffneten Türflügeln,
• 2 ist eine vergrößerte Darstellung des Details X von 1,
• 3 ist eine Draufsicht auf den erfindungsgemäßen Eckschrank gemäß 1 mit der an den Türflügeln angeordneten Betätigungseinrichtung, wobei sich die Türflügel in der Schließstellung befinden,
• 4 zeigt den Eckschrank mit der Betätigungseinrichtung gemäß 3, wobei sich die Türflügel in der Offenstellung befinden,
• 5 ist eine Rückansicht des Stellantriebs der Betätigungseinrichtung des erfindungsgemäßen Eckschranks gemäß 1,
• 6 ist eine Seitenansicht des Stellantriebs gemäß 5,
• 7 ist eine Draufsicht auf den Stellantrieb gemäß 5 und
• 8 ist eine Draufsicht auf den Stellantrieb gemäß 5 ohne Gehäusedeckel mit Sicht auf die Zahnstange/Ritzel-Kombination.

The invention is further explained and described below with reference to preferred exemplary embodiments illustrated in the figures.

• 1 is a perspective view of a preferred embodiment of the corner cabinet according to the invention with the door leaves open,
• 2 is an enlarged view of detail X of FIG 1 ,
• 3 12 is a plan view of the corner cabinet according to the present invention 1 with the actuating device arranged on the door leaves, with the door leaves being in the closed position,
• 4 shows the corner cabinet with the operating device according to 3 , with the door leaves in the open position,
• 5 Fig. 12 is a rear view of the actuator of the operating device of the corner cabinet according to the invention 1 ,
• 6 12 is a side view of the actuator of FIG 5 ,
• 7 12 is a plan view of the actuator of FIG 5 and
• 8th 12 is a plan view of the actuator of FIG 5 without housing cover with a view of the rack and pinion combination.

FIGURE DESCRIPTION

the 1 until 8th show a preferred embodiment of the corner cabinet 11 according to the invention with a preferred embodiment of the actuator 31 according to the invention.

As in particular in 1 shown, the corner cabinet 11 has a cabinet body 12, which is shown as an example with an approximately square plan. The cabinet body 12 consists of a cabinet base (not shown), on the underside of which feet are usually arranged, which are optionally height-adjustable in order to ensure that the corner cabinet 11 stands without play even on uneven ground. The cabinet body 12 also has a rear wall 13, which consists, for example, of two rear wall parts 14a, 14b arranged at right angles to one another. As in particular in 1 shown, close to the two rear wall parts 14a, 14b, preferably at right angles to side walls 15, 16. As also in 1 shown, delimit the cabinet floor, the two side walls 15, 16, the two rear wall parts 14a, 14b and an upper cabinet cover, not shown, an interior 17 of the cabinet body 12. The cabinet body also includes a door opening 18. The door opening 18 is assigned a corner cabinet door 19, which between a closed position ( 3 ) and an open position 21 permitting access to the interior 17 is pivotably mounted.

The corner cabinet 11 also contains a carousel 22 which has a corner cabinet or carousel fitting 23 . The corner cabinet fitting 23 has a position of use, ie when installed in the corner cabinet 11, a vertically aligned column 24 which is mounted at its upper end on the upper cabinet cover and at its lower end on the cabinet floor. In the example shown, the column 24 is designed as a central rotary column that is coaxial with a rotary axis 25 . Alternatively, however, it would also be possible to use a U-shaped column, which could also be referred to as a carousel frame, in which case horizontally extending bearing arms are rotatably mounted.

As in particular in 1 is shown, the corner cupboard door 19 associated with the door opening 18 going around the corner has two separate door leaves 26a, 26b, which can be moved relative to one another when opened. The door is therefore designed as a folding door. The two door leaves 26a, 26b are in the closed position 20 when they close the door opening 18, approximately at right angles to one another. Each door leaf 26a, 26b forms an essentially right angle with the adjacent side wall 15, 16, one door leaf 26a overlapping the end face of one side wall 15 and the other door leaf 26b overlapping the end face of the other side wall 16.

How further in 1 is shown, at least one shelf 27 or shelf is accommodated in the corner cabinet 11 . As a rule, several shelves arranged one above the other are provided. The at least one shelf 27 is fastened to the column 24, for example by means of a clamping device on the rotating column. By rotating the column 24, the shelf 27 rotates and any objects placed on it rotate with it.

In addition to the column 24 , the corner cupboard fitting 23 includes an upper support part 28 and a lower support part (not visible in the figures), which are each fastened to the column 24 . The two supporting parts 28 serve as door bearings for mounting the two door leaves, which are pivotably mounted on them. As a rule, the two supporting parts, ie the upper supporting part 28 and the lower supporting part, are fastened at a large height distance from one another along the column 24, so that the two door leaves are supported in the upper area and in the lower area.

The support members 28 each have first and second legs (not shown), one leg of which is associated with one door leaf 26a and the other leg with the other door leaf 26b. At the free end of each leg there is a pivot bearing via which the door leaf is pivotably coupled to the associated support parts 28, as a result of which the folding movement described in more detail below can be carried out when opening.

A control linkage (not shown) is arranged on the underside of the lower support part and is used to control the movement of the door leaf during opening and closing. With regard to further details of this control linkage, reference is made in particular to EP 0 317 737 BI.

In order to make the interior of the cabinet accessible, the two door leaves 26a, 26b are pressed inwards into the open position to open them. The two separate door leaves 26a, 26b perform a mirror-inverted movement with respect to the bisector of the corner of the door, which is composed of a folding movement that reduces the angle between the two door leaves 26a, 26b and a retraction movement that overlays it along the bisector.

During this movement, the door leaves 26a, 26b move further into the cutout which, at least as far as it is necessary for the immersion of the door leaves 26a, 26b is required is also free from other parts. Because of this folding movement with a superimposed retraction movement, the two door leaves 26a, 26b come free from the side walls 15, 16. The door leaves 26a, 26b move inwards and are lowered at the same time, if necessary, so that the carousel 22 can be rotated in the corner cabinet 11 without the door leaves 26a, 26b colliding with the side walls 15, 16.

In this way, each point of the at least one shelf 27 can be turned forwards towards the cabinet opening or towards the door opening 18, so that objects can be placed or removed anywhere.

When the corner cabinet door 19 is closed, reverse movements take place. If, after turning, the carousel 22 returns to the rotational position in which the two door leaves 26a, 26b are located at the cabinet opening or door opening 18, the door leaves 26a, 26b can move outwards into the closed position. This involves a fold-out movement that increases the angle between the door leaves 26a, 26b with a superimposed extension movement in the direction of the bisecting line, possibly with a simultaneous upward movement of the two door leaves 26a, 26b.

In the prior art, it is necessary to manually push the door into the open position so that the folding movement and the retraction movement superimposed on it can take place.

According to the invention, however, an actuating device 30 is provided which has an actuating drive 31 which can be activated via activation means and which, when activated, moves the corner cabinet door at least into the open position 21 . There are also guide means for specifying the relative movement between the corner cabinet door 19 and the cabinet body 12 when the

Actuator 31 available. According to the preferred exemplary embodiment, the guide means are the components of the corner cabinet fitting 23, i.e. the column 24 and the supporting parts 28 fastened there.

The actuator 31 consists of several modules that can easily be retrofitted to conventional corner cabinets that are not equipped with an actuator.

One of the modules of the actuator 31 is a drive module 32, which in turn consists of a drive unit 33 and driven by the drive unit 33 driven elements 34a, 34b.

In the example described, the drive unit 33 is designed as an electric drive unit 33 and has an electric motor.

As in particular in the 5 and 6 is shown, the electric motor is accommodated in a motor housing 35 which is connected to an output housing 36 in which the output elements 34a, 34b are accommodated. Motor housing 35 and output housing 36 are expediently made of plastic material.

As in particular in 8th is shown, the electric motor of the electric drive unit 33 has a drive shaft 37 which can be driven in rotation and which is coupled to the two driven elements 34a, 34b in such a way that the driven elements 34a, 34b can be moved in opposite directions to one another. The transmission of the actuating force generated by the electric motor to the door leaves, which then causes at least the opening of the door leaves 26a, 26b, is transmitted to the door leaves 26a, 26b by means of a gear. In the example shown, the transmission is designed as a gear transmission. However, it is also possible to use other types of gears, for example a V-belt gear or the like.

As in particular in 8th shown, a drive pinion 38 is arranged on the drive shaft 37 of the electric motor and rotates with the rotation of the drive shaft 37 . The drive pinion 38 meshes with racks 39a, 39b, of which a first rack 39a is arranged on this side and a second rack 39b is arranged on the other side of the drive pinion 38.

As in particular in 8th is shown, the drive pinion 38 and the toothed racks 39a, 39b are housed in the output housing 36 and are therefore protected from dirt and damage. In addition to the drive pinion 38 and the toothed racks 39a, 39b, the output elements 34a, 34b also include output contours which are connected to the toothed racks 39a, 39b. In the example, the driven contours are designed as hook elements 40a, 40b, which are coupled to the door leaves 26a, 26b in a manner that will be described in more detail below.

In addition to the drive module 32, the actuating drive 31 also includes a force introduction module 41, which has two force introduction elements 42a, 42b, each associated with an associated door leaf 26a, 26b.

As in particular in the 2 , 3 and 4 shown, the force application elements 42a, 42b are wedge-shaped and have a flat contact section, with which they are each on the inside of the associated door leaf 26a, 26b are mounted, for example by means of suitable fasteners in the form of screws. The force introduction elements 42a, 42b also each have a force introduction section 43 which is equipped with a hook receptacle 45a, 45b designed to accommodate the hook elements 40a, 40b of the driven elements 34a, 34b.

The drive module 32 is then hooked into the hook receptacles 45a, 45b from above with the hook elements 40a, 40b, which protrude from the output housing 36. The hook receptacles 45a, 45b ensure a relative movement between the hook elements 40a, 40b, which perform a linear movement when the electric motor is activated, and the associated door leaves and at the same time ensure a form fit between themselves and the hook elements, which enables power transmission to the door leaves 26a, 26b .

The actuating device 30 also includes a suspension device 46, via which the actuator 31 is suspended on the two door leaves 26a, 26b. Components of the suspension device 46 have already been described above, namely the hook elements 40a, 40b, which are hooked into the associated hook receptacles 45a, 45b.

The suspension device 46 also includes bearing rods 47 which, on the rear side of the motor housing 35, pass through bearing sleeves 48 which are connected to it in one piece. The bearing rods pass through a bearing opening 49 formed on one force introduction element with one end and a bearing opening 49 formed on the other force introduction element 42b with the other end. As a result, the drive module 33 is held securely on the door leaves 26a, 26b.

The power supply of the electric motor of the electric drive unit 33 is self-sufficient and, according to the example shown, is ensured by accumulators 50 or batteries located on board the drive unit 33 .

The actuating device 30 also includes activation means 51 which, in the example shown, have a switch 52 which, when activated, outputs an activation signal which, in the example shown, is transmitted in a wired manner to the actuator in order to activate it.

As in particular in 2 shown, the switch sits on the front edge of one door leaf 26a on the inside thereof and interacts with contacts 53 arranged on the associated side wall 15 . As in particular in 2 is shown, on the inside of the side wall 15 there is a cable guide for a power supply, which is used via the release switch 52 and a further cable guide 55 on the inside of the door leaf 26a to supply the battery with charging current.

A switch 52 is expediently also arranged on the other door leaf 26b.

When the corner cabinet door 19 is closed, the door leaves take the in 3 shown position to each other. To open the corner cabinet door, the user presses on one of the two door leaves 26a, 26b and pushes this door leaf 26a, 26b inwards a little in the closed position, as a result of which the release switch 52 is contacted and an impulse or a release signal or activation signal is sent to the actuator and the there arranged electric motor sends.

This activates the electric motor.

The hook elements 40a, 40b previously in the closed position, which are hooked into the hook receptacles 45a, 45b on the associated force introduction elements 42a, 42b, are moved away from one another by the activation of the electric motor. For this purpose, the drive shaft 37 of the electric motor is set in rotation and with it the drive pinion 38. The drive pinion 38 causes the two toothed racks 39a, 39b to move away from one another, which also causes the two hook elements 40a, 40b to move away from one another. As a result, the door leaves are folded in as already described above, so that they can be retracted, preferably manually, along the bisecting line. Since the gearing with the drive pinion 38 and the two toothed racks is self-locking when the actuator is deactivated, the two door leaves also remain in the in 4 intended folding position and thus form a stable unit when subsequently retracting inwards. After retracting inwards, the carousel can then be rotated, whereby objects can be placed on the shelves or objects can be removed from the shelves.

When they are then closed, the two door leaves are rotated back into the area of the door opening 18 so that they can be moved out again manually so that the in 4 folding position shown is reached. The closing of the corner cupboard door can now also be motorized, in which the electric motor is activated reversing, ie the direction of rotation of the drive shaft is reversed, so that the two hook elements are moved towards one another, which causes the two door leaves to fold out. Alternatively, it would be possible to close the door leaves manually, namely if the electric motor is equipped with a freewheel that allows the two door leaves to fold out.

Reference List

11

corner cabinet

12

cabinet body

13

back panel

14a

rear wall part

14b

rear wall part

15

Side wall

16

Side wall

17

inner space

18

doorway

19

corner cabinet door

20

closed position

21

open position

22

carousel

23

corner cabinet fitting; carousel fitting

24

pillar

25

axis of rotation

26a

door leaf

26b

door leaf

27

Fold bottom

28

supporting part

30

actuating device

31

actuator

32

drive module

33

drive unit

34a

output element

34b

output element

35

motor housing

36

output housing

37

drive shaft

38

drive pinion

39a

rack

39b

rack

40a

hook element

40b

hook element

41

force application module

42a

force introduction element

42b

force introduction element

44

force introduction section

45a

hook pickup

45b

hook pickup

46

suspension device

47

bearing rod

48

bearing sleeve

49

warehouse opening

50

accumulator

51

activating agent

52

Switch

53

Contact

54

cable routing

55

cable routing

Claims (14)

Corner cupboard (11), in particular a kitchen corner cupboard, with - a cupboard body (12) having a door opening (18) and an interior space (17), - a corner cupboard door (19) with two pivotably mounted door leaves (26a, 26b), which in a door opening (18) closing closed position (20) between them assume an initial angle which changes when opening into an open position (21) allowing access to the interior (17) of the cabinet carcass (12), - an actuating device (30) which, via activation means (51) has an activatable actuator (31) which, when activated, moves the corner cabinet door (19) at least into the open position (21), and - guide means for specifying a relative movement of the corner cabinet door (19) in relation to the cabinet body (12) when the actuator ( 31), - the actuator (31) being suspended from the two door leaves (26a, 26b), - the actuator (31) having a drive unit (33) and driven by the drive unit (33). bbare driven elements (34a, 34b), of which a first driven element (34a) with a first door leaf (26a) of the two door leaves (26a, 26b) and a second driven element (34b) with a second door leaf (26b) of the two door leaves ( 26a, 26b), and - force introduction elements (42a, 42b) being provided for coupling the output elements (34a, 34b) to the door leaves, via which an actuating force that can be generated by the actuating drive (31) is applied to the door leaves (26a, 26b ) can be transmitted, with the force introduction elements (42a, 42b) on the one hand each being on the associated door leaf (26a, 26b) and on the other hand one of the output elements (34a, 34b) is coupled to the force introduction elements (42a, 42b), characterized in that the drive unit (33) via a suspension device (46) in a relative movement of the two force introduction elements (42a, 42b) mutually allowing way is suspended on the two force application elements (42a, 42b). Corner cabinet (11) after claim 1 , characterized in that the drive unit (33) has a rotationally driven drive shaft (37) which is coupled to the two driven elements (34a, 34b) in such a way that the driven elements (34a, 34b) can be moved in opposite directions to one another, with the opening of the Door leaf (26a, 26b) optionally takes place away from one another by means of a driven movement of the driven elements (34a, 34b). Corner cabinet (11) after claim 2 , characterized in that the drive shaft (37) has a drive pinion (38) which is in meshing engagement with toothed racks (39a, 39b) of the two driven elements (34a, 34b), of which a first toothed rack (39a) of the first driven element ( 34a) on this side and a second toothed rack (39b) of the second driven element (34b) on the other side of the drive pinion (38). Corner cupboard (11) according to one of the preceding claims, characterized in that the output elements (34a, 34b) each have output contours which act on the force introduction elements (42a, 42b) to transmit the actuating force to the latter. Corner cabinet (11) after claim 4 , characterized in that the output elements (34a, 34b) are accommodated in an output housing (36), the output contours being led out of the output housing (36). Corner cupboard (11) according to one of the preceding claims, characterized in that the suspension device (46) has at least one, in particular two, bearing rods (47) on which the drive unit (33) is mounted on the one hand and on the other hand the bearing openings (49) designed as slots enforce on the force introduction elements (42a, 42b). Corner cupboard (11) according to one of the preceding claims, characterized in that the drive unit (33) is an electric drive unit, the electric drive unit (33) optionally having an electric motor. Corner cabinet (11) after claim 7 , characterized in that the electric drive unit (33) is supplied with power by an energy store on board the drive unit (33), optionally by means of an energy store in the form of an accumulator (50) and/or a battery. Corner cupboard (11) according to one of the preceding claims, characterized in that the activation means (51) have at least one switch (52) and/or sensor which, when actuated, sends an activation signal to the actuator ( 31) outputs. Corner cabinet (11) after claim 9 , characterized in that the switch (52) and / or sensor can be activated by a user by means of active operation in order to output the activation signal for activating the actuator (31) for the purpose of opening, the switch (52) and / or sensor being optional is arranged on the cabinet body (12) or on the corner cabinet door (19). Corner cabinet (11) after claim 10 , characterized in that in addition to the switch (52) and/or sensor that can be activated by active operation, there is at least one further switch and/or sensor for activating the actuator (31) for the purpose of closing the corner cabinet door (19), with optionally the further switches and/or sensors can be activated by the guide means and/or a time delay is set between the activation of the further switch and/or sensor and the activation of the actuator (31). Corner cabinet (11) according to one of the preceding claims, characterized by a carousel (22) which is rotatably mounted on the cabinet body (12) in the interior space about an axis of rotation (25) and has a carousel fitting (23) on which the door leaves (26a, 26b) are pivotably mounted. Actuating drive (31) for a corner cabinet (11) having a corner cabinet door (19) with two door leaves (26a, 26b) according to one of the preceding claims, with - a drive unit (33), - two driven elements (34a) drivable by the drive unit (33), 34b), - two force introduction elements (42a, 42b), the force introduction elements (42a, 42b) being designed on the one hand for attachment to one of the door leaves (26a, 26b) and on the other hand one of the output elements ( 34a, 34b) is coupled, characterized in that the drive unit (33) via a suspension device (46) in a manner allowing a relative movement of the two force introduction elements (42a, 42b) to one another is suspended from the two force introduction elements (42a, 42b). Actuator (31) after Claim 13 , characterized in that the drive unit (33) has a rotationally driven drive shaft (37) which is coupled to the two driven elements (34a, 34b) in such a way that the driven elements (34a, 34b) can be moved in opposite directions to one another, the opening the door leaf (26a, 26b) optionally takes place away from one another by means of a driven movement of the driven elements (34a, 34b), and/or - that the drive shaft (37) has a drive pinion (38) which meshes with toothed racks (39a, 39b) of the two output elements (34a, 34b), of which a first rack (39a) of the first output element (34a) is arranged on this side and a second rack (39b) of the second output element (34b) is arranged on the other side of the drive pinion (38), and/or - that the output elements (34a, 34b) each have output contours which act on the force introduction elements (42a, 42b) in order to transmit the actuating force thereto, with the output elements (34a, 34b) are optionally accommodated in an output housing (36), from which the output contours are led out, and/or - that the suspension device (46) has at least one, in particular two, bearing rods (47), on which the drive unit (33) is mounted on the one hand and the on the other hand, through bearing openings (49) designed as oblong holes on the force introduction elements (42a, 42b), and/or - that the drive unit (33) is an electric drive unit with an electric motor, power supply to the electric drive unit (33) being provided by an energy store in the form of an accumulator (50) and/or a battery.

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