CN108756561B

CN108756561B - Sliding furniture fitting for a multipart door and furniture comprising such a furniture fitting

Info

Publication number: CN108756561B
Application number: CN201810294163.3A
Authority: CN
Inventors: F·诺尔特; M·贝瓦
Original assignee: Hettich Heinze GmbH and Co KG
Current assignee: Hettich Heinze GmbH and Co KG
Priority date: 2017-04-07
Filing date: 2018-03-30
Publication date: 2021-07-20
Anticipated expiration: 2038-03-30
Also published as: EP3399127A1; CN108756561A; PL3399127T3; EP3399127B1; DE102017107568A1

Abstract

The invention relates to a furniture fitting for performing sliding of a multi-part door having at least a first and a second panel element and to a piece of furniture having such a furniture fitting, wherein the furniture fitting comprises a sliding guide for the first and/or the second panel element and a lifting guide for the first and/or the second panel element. The first panel element is coupled to the sliding guide by means of parallel guides, wherein: in the first movement section, the first panel element is slidably guided relative to the second panel element by parallel guides in a direction transverse to the surface extension of the first panel element; in the second movement section, the first panel element is guided in a linearly displaceable manner relative to the second panel element along one direction in which the surface of the first panel element extends; and in the third movement section, the first panel element is coupled to the second panel element, both panel elements being collectively guided in a linearly displaceable manner by the slide guide and the elevation guide.

Description

Sliding furniture fitting for a multipart door and furniture comprising such a furniture fitting

Technical Field

The invention relates to a furniture fitting for performing sliding of a multi-part door having at least a first panel element and a second panel element. The invention also relates to a piece of furniture having a multipart door and the furniture fitting.

Background

In particular, in wall cupboards, doors performing a pure pivoting movement are disadvantageous because they are often used in kitchens, since the opened door protrudes far into the room and there is a serious risk of damage in the head area.

Alternatively, the wall cabinet may be equipped with a sliding door. A sliding door arrangement with a vertically movable panel element is known, for example, from document JP 2003/003728A. In this device, two panel elements are guided on a guide curve so that they are flush in the closed position of the door, i.e. aligned with their surfaces, one above the other. When opening the door, the two panel elements move in the following manner: the lower panel element is first tilted and then slid (again parallel) in front of the upper panel element. Although the open door does not protrude into the room, access to the interior of the cabinet is limited to the following extent: even in the open position, only a portion of the interior of the cabinet is accessible, e.g., only half of the interior of the cabinet in a two-part sliding door.

From document DE 1812507 a door arrangement is known, in which door wings are formed, which are arranged on the top of the cabinet to be pivoted outwards and are formed in two parts. In the first section, the pivotable panel element (second panel element) of the door wing can be extended or retracted. When the door device is closed, the second panel element extends downwardly from the first panel element, thereby closing the entire furniture opening. To open the door, the second panel element may be retracted, whereby the lower half of the cabinet is accessible. The two mutually retracted panel elements are then pivoted together about their upper edges to make the upper half of the cabinet accessible.

The disadvantage here is that the two mutually retracted panel elements are caused to pivot about a rotation axis which is located at the edge of the pivotable panel element. Thus, in the open state, the integral arrangement of mutually retracted panel elements protrudes forward completely beyond the front edge of the cabinet body. In addition, a large amount of torque is required to hold the open door device in its horizontal position. For this purpose, the open door is supported at its side edges using lateral support bars. These support bars also protrude forward beyond the cabinet main body.

From document US 2,322,377 a multi-part door is also known which performs a combined sliding and pivoting movement. The device is particularly suitable for large doors, such as building doors. Also in the device, the upper panel element is pivotally mounted, and at least one second panel element is displaceably arranged on said first panel element.

To open the door, the second panel element is raised above the first panel element and the arrangement of the two panel elements is then pivoted to a near horizontal position. In contrast to the fitting according to printed publication DE 1812507 a, in which the rotation shaft is arranged for a pivoting movement at the upper end of the first panel element, the upper end of the first panel element is in this case moved substantially horizontally with the interior on a guide curve. In the lower region of the first panel element, a pivot lever is articulated which, together with a sliding movement at the upper end of the panel element, leads to a combined pivoting and sliding movement of the door arrangement. In the open position, the door arrangement is substantially horizontally aligned and at least halfway retracted into the interior.

Turning to furniture, such as a cupboard, the door arrangement will in the open position only slightly protrude forwards beyond the furniture body into the room. However, it is disadvantageous that the door apparatus is moved to the inside of the cabinet, so that a portion of the inner space is no longer available as a storage space. In addition, the end faces of the side walls of the furniture body cannot be covered by the inwardly retractable door, so that a uniform furniture facade cannot be achieved with furniture items arranged in a side-by-side manner.

Disclosure of Invention

It is an object of the invention to provide a furniture fitting or piece of furniture of the type mentioned above, in which the multipart door in the open position does not project forward or only slightly projects forward beyond the furniture body, without entering into the storage space of the piece of furniture. Furthermore, a furniture facade which appears as uniform as possible will be formed.

This object is achieved by a furniture fitting or furniture having the various features according to some embodiments of the invention. Advantageous embodiments and further developments are specified in further embodiments according to the invention.

The furniture fitting according to the invention for performing sliding of a multi-piece door comprising at least one first panel element and one second panel element is characterized in that the first panel element is coupled to a sliding guide by means of parallel guides, wherein in a first movement section the first panel element is displaceably guided relative to the second panel element by means of the parallel guides in a direction transverse to the surface extension of the first panel element; in a second movement section, the first panel element is guided in a linearly displaceable manner relative to the second panel element along a direction in which the surface of the first panel element extends; and in a third movement section, the first panel element is coupled to the second panel element and both panel elements are collectively guided in a linearly displaceable manner by the sliding guide and the elevating guide. Due to this common displacement of the two panel elements of the door further vertically upwards, the entire or almost the entire interior of the body is accessible.

In the furniture fitting according to the invention, the first panel element is guided along the entire opening path by means of a sliding guide. The linear movement is performed only by the first panel element and then jointly by the first and second panel elements. This results in a stable motion sequence. Since the first panel element is attached to the slide guide by means of the parallel guide, the first panel element can be moved back and forth in a direction transverse to the sliding, regardless of whether sliding or not, wherein the back and forth movement can be performed without tilting or pivoting the first panel element. The first panel element can thus be placed flush with the second panel element in a plane without play in the closed state of the door and be moved to a directrix which is offset for displacement to the back relative to the second panel element.

In an advantageous embodiment of the furniture fitting, the lifting guide is combined with the pivoting guide, so that in a third or a subsequent fourth movement section both panel elements are guided in a joint pivotable manner. By additionally pivoting the two superimposed panel elements, the interior of the main body is even more easily accessible. The lifting guide or combined lifting and pivoting guide of the second panel element may be arranged at the top of the furniture body so that neither the furniture fitting nor the open door enters the interior of the furniture.

In a further advantageous embodiment of the furniture fitting, the sliding guide has at least one guide profile and a roller carrier running in the at least one guide profile with rollers. Preferably, the parallel guide comprises two control rods aligned parallel with respect to each other, both of which are hinged to the roller bracket and to the mounting frame, wherein the first panel element can be mounted on the mounting frame. The parallel guides can be formed in a compact manner with the roller carriage. The roller carriage and the parallel guide can be moved along a guide profile which can be embedded in the side wall of the body and thus does not or only minimally affect the internal design.

For driving the parallel guides, a pivot lever is preferably also articulated on the roller carriage, which acts on one of the control levers aligned parallel to one another and is spring-pretensioned in one direction. The pivot rod may, for example, engage a bolt in a slot of the control rod. It is possible to design stops which define two positions of the first panel element: a flush position for a closed door on the one hand and an offset open position on the other hand.

It is further preferred that a cable is attached to the pivot lever, wherein a traction force on the cable first pivots the pivot lever against the pretensioning of the spring until the first panel element is deflected backwards relative to the second panel element in a direction transverse to the sliding of the first panel element, and wherein a further traction force on the cable displaces the roller carriage in the guide profile in the sliding direction of the first panel element. The parallel guide and the sliding guide are thus driven by means of a cable, wherein a sequential control is automatically carried out, by means of which the parallel guide is driven before the sliding guide during opening of the door and after the sliding guide during closing of the door.

In a further advantageous embodiment of the furniture fitting, a drive for the first panel element is formed on the lifting guide and/or on the second panel element, which drive serves to couple the two panel elements.

In a further advantageous embodiment of the furniture fitting, the lifting guide comprises a scissor mechanism with two scissor arms. Alternatively, it may be provided that the scissor mechanism is mounted on the body of the furniture by means of a pivot bearing to perform the lifting and pivoting functions. In this case, there may be a sequence control to effect pivoting of the scissors mechanism only when the scissors mechanism is extended. Furthermore, the scissor-like mechanism ensures that the second panel element is not laterally displaceable and is directed upwards in parallel.

Furniture, in particular wall cupboards, according to the invention comprise a body and a multi-part door having at least a first panel element and a second panel element. The furniture is characterized in that the panel element is attached to and guided on the body by means of a furniture fitting of this type, which has a sliding guide, a parallel guide and a lifting guide.

In an advantageous embodiment of the furniture, the sliding guide for the first panel element is arranged in a side wall of the main body and the lifting guide for the second panel element is mounted on an intermediate layer of the main body, wherein the intermediate layer is arranged in the upper region of the main body. In this way, the interior of the furniture body remains free of the furniture fitting and accessible to the user without any actual or optical interference.

In a further advantageous embodiment of the furniture, the electric drive acts on the furniture fitting by means of a pull cable, for example to achieve a particularly comfortable and convenient door operation. Preferably, the engaging cable acts on the parallel guide and the slide guide, thereby ensuring a single drive unit sufficient to perform the movement.

Drawings

The invention will be explained in more detail below by means of embodiments shown in the drawings, in which:

fig. 1a to 1f show respectively an overall isometric view of a piece of furniture with a multipart door and a furniture fitting according to the application in different open positions of the multipart door;

fig. 2a to 2d each show a side view of the piece of furniture according to fig. 1a to 1f in different open positions of the door, with the side walls removed;

fig. 3a to 3c show detailed views of a part of the furniture fitting according to fig. 1a to 1f in different positions of the door;

fig. 4a and 4b show isometric rear views of the piece of furniture according to fig. 1a to 1f in different open positions of the multipart door, respectively;

fig. 5 shows an isometric detail view of the furniture according to fig. 1a to 1f, with only a furniture fitting partially mounted; and

fig. 6 shows a top view of a corner region of a piece of furniture with an exposed guide profile.

Detailed Description

The figures described below show examples of embodiments of a piece of furniture according to the invention with a furniture fitting. As an example, a wall cupboard (in particular for a kitchen) is shown as the piece of furniture. It should be understood that the furniture fitting according to the present application may also be used for other furniture items or for other purposes of doors.

In the furniture shown, the sliding of the door takes place in the vertical direction. However, the furniture fitting shown can in principle also be used in doors which are displaced in the horizontal direction.

Fig. 1a to 1f show an exemplary furniture in different open positions of a door in an overall isometric view. Fig. 1a and 1b additionally show enlarged detail views of the lower corner region of the furniture.

The article of furniture has a body 10, the body 10 having two side walls 11, a bottom 12 and a top 13. As can be seen in fig. 1f, the middle layer 14 is placed under the top layer 13, which top layer 13 is near the top of the interior 16 of the body 10. The intermediate space between the top layer 13 and the intermediate layer 14 accommodates components of the furniture fitting and an electric drive which is optionally provided and coupled to the furniture fitting. In order to make the electric drive accessible, a through hole may be provided in the top layer 13, which through hole may be covered by a cover, except for maintenance and service purposes. The power supply and/or control cables for the electric drive may be led through one or more openings in the rear wall of the body 10. Further, the interior 16 may optionally be subdivided by shelves 15.

The furniture has a multi-piece door 20, which multi-piece door 20 comprises a first panel element 21 and a second panel element 22. In the illustrated example, the first panel element 21 and the second panel element 22 are glass plates. In principle, it is feasible to use other materials, such as wood, for the first panel element 21 and the second panel element 22 of the multi-part door 20.

Fig. 1a shows a piece of furniture with a closed multipart door 20. The first panel element 21 and the second panel element 22 are arranged on top of each other, wherein the lower first panel element 21 is flush with the upper second panel element 22, i.e. has mutually aligned surfaces.

In order to open the multi-part door 20, in a first movement section the first (i.e. lower) panel element 21 is displaced parallel backwards without tilting or pivoting until the state shown in fig. 1b is reached. In the enlarged view, a part of the guide profile 31 which is embedded in the side wall 11 is therefore recognizable.

By shifting the first panel element 21 back at least its material thickness, the first panel element 21 is now offset parallel to the back of the second panel element 22 and, as shown in fig. 1c, can be moved vertically upwards in the second movement section until the state shown in fig. 1d is reached. At this stage, the lower portion (substantially the upper and lower half) of the interior 16 is fully accessible.

According to fig. 1e, the device is moved upwards jointly in the third movement section of the superimposed first panel element 21 and second panel element 22 until a part of the device (about 2/3 in the example shown) is above the body 10. Accordingly, the upper portion of the interior 16 of the body 10 is now accessible to the user. This movement of the arrangement of the two

panel elements

21, 22 is effected by means of a lifting guide, as will be explained in more detail with reference to fig. 4a and 4 b.

Fig. 1f shows an alternative embodiment for an optional fourth movement section, wherein the lifting guide is designed as a combined lifting and pivoting guide. Here, the upper edges of the arrangement of superimposed first panel elements 21 and second panel elements 22 are jointly pivoted to the back for even further opening of the multi-part door 20, so that the upper part of the upper half of the interior 16 of the body 10 now also becomes accessible to the user.

The pivoting takes place around a horizontal pivot axis which is located almost in the middle of the arrangement of the first panel element 21 and the second panel element 22. Before pivoting or also during pivoting, the pivot shaft is moved upwards.

Due to the arrangement of the pivot axes, the multi-part door 20 after pivoting projects forward less than half the height which the multi-part door 20 has in the closed state, beyond the side wall 11 of the main body 10. The remaining second half of the door pushed together is located above the main body 10. In the open state, therefore, no part of the multi-part door 20 is arranged inside the body 10.

In order to be able to move the doors pushed together into the state shown in fig. 1e and 1f, a corresponding clearance is required above the body 10. For wall cabinets, for example in kitchens, this is usually provided because the wall cabinet is not up to the ceiling. Advantageously, in the furniture fitting according to the invention, the gap thus located above the furniture serves to accommodate the parts of the multi-part door 20 in the open state, but advantageously the inner part 16 of the body 10 does not accommodate the parts of the multi-part door 20 in the open state.

Fig. 2a to 2c show side views of an opening sequence of a multipart door 20 of a piece of furniture comparable to fig. 1a, 1b and 1 d. In these figures the side wall 11 of the body 10 facing the viewer is removed in order to gain insight into the structure and the function of the furniture fitting. In fig. 2a and 2b, the front lower part of the piece of furniture is also shown in an enlarged view.

First, fig. 2a shows the closed state of the multi-part door 20. In the state shown in fig. 2b, the first panel element 21 of the multi-part door 20 is offset to the back in parallel with respect to the second panel element 22, so that the first front panel 21 can then be raised in a vertical sliding movement, as shown in fig. 2 c.

For the linear displacement of the first panel element 21, the guide profile 31 of the sliding guide 30 is embedded in the side wall 11, which can be seen in the figure shown. The guide profile 31 provides a guide for the roller carrier 32, in which guide profile 31 the roller carrier 32 is guided vertically by means of rollers 321.

On the roller bracket 32, a parallel guide 40 is arranged, the parallel guide 40 having a mounting bracket 41 protruding forward, the first panel member 21 being attached to the mounting bracket 41.

The roller carriage 32 with the parallel guide 40 is again shown in detail in isometric views in fig. 3a to 3 c. Fig. 3a and 3b correspond to the two states shown in fig. 2a and 2 b. Fig. 3c shows a rear view of the roller bracket 32 and the parallel guide 40.

Such an arrangement of the guide profile 31 together with the roller carrier 32 and the parallel guide 40 is provided on both side walls 11 of the body 10, wherein the first panel element 21 is mounted by means of a mounting strip 211, which mounting strip 211 can be glued, for example, to the first panel element 21 on both mounting brackets 41. In the illustrated embodiment, two roller carriages 32 are moved in the guide profile 31 by an electric drive according to some embodiments of the invention. For this purpose, the electric drive is coupled to the two roller carriages 32 in each case by means of a traction means (for example a cable 61 deflected on a guide wheel in the guide profile 31). In principle, however, the illustrated furniture fitting can also be provided for manual actuation.

The mounting 41 of the parallel guide 40 is guided on two

control rods

42, 43 arranged parallel to each other. The control lever 42 and the control lever 43 are pivotably articulated at their respective ends on the one hand on the roller carrier 32 and on the other hand on the mounting frame 41. Two control levers 42, 43 are arranged on both sides next to the roller 321, with which roller 321 the roller carrier 32 is guided in the guide profile 31. In the state shown in fig. 2a, 3a and 3c, upper section 412 of mounting bracket 41 rests on upper section 324 of roller carrier 32, thereby forming a front stop for mounting bracket 41. In this state, the two

panel elements

21, 22 are aligned with each other.

On the roller bracket 32, a double-armed pivot lever 44 is also articulated, the arms of the double-armed pivot lever 44 being at an angle to one another, wherein the angle is in the range from 50 ° to 80 °, preferably from 60 ° to 70 °. The pivot lever 44 has a bolt 441 at the tip of the arm portion, and by this bolt 441, the pivot lever 44 is engaged with one of the control lever 42 and the control lever 43 (here, the control lever 43). For this purpose, a slot 431 is formed in the control rod 43, and the bolt 441 protrudes into the slot 431. The cable 61 is coupled to a second lift arm of the pivot lever 44, with which the parallel guide 40 is driven with respect to a direction transverse to the sliding of the first panel element 21 and the roller bracket 32 is raised in the sliding direction of the first panel element 21.

In addition to the cable 61, an energy accumulator 45, preferably a spring, is arranged on said lever arm of the pivoting lever 44, which energy accumulator 45 pulls the pivoting lever 44 in a downward direction on said lever arm opposite to the pulling direction of the cable 61. For this purpose, the second end of the energy accumulator 45 is mounted in a protruding tab of the roller bracket 32.

The pivoting of the pivot lever 44 causes a shearing of the parallelogram formed by the

control lever

42, 43 and thus a parallel lifting movement of the mounting frame 41. In this case, the first panel member 21 coupled thereto undergoes elevating movement in the horizontal direction without tilting or pivoting. The first panel element 21 thus extends in each position at all times parallel to the longitudinal direction of the guide profile 31, i.e. the parallelogram formed by the

control rod

42, 43 allows an angular parallel guidance. Due to the energy accumulator 45, the parallel guides 40 are pretensioned in the position shown in fig. 3a, in which the first panel element 21 and the second panel element 22 are flush with each other. By pulling the cable 61, the pivot lever 44 is first pivoted against the tension of the energy accumulator 45, so that the parallel guide 40 assumes the position shown in fig. 2b and 3b, in which the first panel element 21 is moved in a parallel, vertically offset position behind the second panel element 22. On the roller bracket 32, the stop 323 is preferably arranged together with a damping cap, preferably made of a soft component, against which the first panel element 21 lightly abuts. The arrangement of the roller bracket 32, the parallel guide 40 and the first panel element 21 is subjected to a weight which is greater than the force required to move the parallel guide 40 and elongate the energy accumulator 45. Therefore, the raising and lowering of the roller bracket 32 by further pulling the cable 61 only occurs after the state shown in fig. 2b and 3b is reached. When the first panel element 21 is conversely moved downwards again, the pushing back of the first panel element 21 to the initial position takes place only after the roller bracket 32 has been moved completely downwards to the end of the guide rail 31. The cable 61 drives the parallel guide 40 and the slide guide 30, thereby automatically providing sequential control of the movement sequence.

As shown in fig. 3c, among the four rollers 321 used in the roller bracket 32, two middle rollers are provided with eccentric adjusters 322. Specifically, an upper roller 321 that faces forward in the mounted state and a lower roller 321 that faces rearward in the mounted state are mounted. Two intermediate rollers 321 arranged between the aforementioned rollers serve to provide an arrangement of the roller carrier 32 free of play in the guide profile. The eccentric adjuster 322 allows for lateral adjustment of the position of the rollers 321. Alternatively, at least one slot may be formed in the roller bracket 32 to enable adjustment of the associated roller as needed to minimize play.

In fig. 2c, the first panel element 21 is moved completely behind the second panel element 22 in the second movement section. In this state, the upper edge of the first panel element 21 then abuts against the driver 53 connected to the second panel element 22 (see fig. 4 b). The second panel element 22 is also mounted vertically movably above the lifting guide 50, wherein the details of the mounting are shown in more detail with reference to fig. 4a and 4 b. The striking of the first panel element 21 against the driver 53 coupled to the second panel element 22 results in the coupling of the two

panel elements

21, 22. The arrangement of the first panel element 21 and the second panel element 22 coupled in this way is also referred to hereinafter as "door pushed together" or "front panel kit".

Due to the coupling of the two

panel elements

21, 22, a further displacement of the first panel element 21 in the third movement section in the upward direction leads to the following result: the second panel element 22 moves together with the first panel element 21. The entire front panel assembly thus performs a linear displacement movement upwards in the vertical direction, as shown in fig. 2 d.

As explained with reference to fig. 1f, an optional subsequent pivoting movement can be provided, by means of which the front panel assembly is pivoted with its upper edge to the rear on the main body 10. In this case, instead of the pure elevation guide 50, an elevation/pivot combination guide is used.

In addition to the sliding guide 30, further guide elements for guiding the two

panel elements

21, 22 to each other may be provided. For example, a guide finger 221 can be fastened to the second panel element 22, which guide finger 221 slides in a groove 312 of the guide profile 31 provided for this purpose (see fig. 6). Other guide elements may be formed by rolling carriages with interposed rollers rotatable around a horizontal axis. The roller frame is mounted on the inside of the second panel element (preferably glued) and runs with its rollers on the surface of the first panel element.

Fig. 4a and 4b show isometric rear views of the furniture. The rear wall is removed, as well as the top layer 13, so that the lifting guide 50 mounted on the intermediate layer 14 can be seen from behind and from above in an oblique view. Fig. 4a shows the multi-part door 20 in a closed position and fig. 4b shows the multi-part door 20 in an open position.

The lifting guide 50 has a scissor mechanism 51 for lifting guide, which scissor mechanism 51 comprises two scissor arms 511,512 arranged in a crossing manner. These scissor arms 511,512 are connected to each other in the middle of a scissor joint 513.

On one side (which is the left side in fig. 4a and 4b), the scissor arm 511, the scissor arm 512 are mounted in a lower or upper pivot bearing 514, and on the other side in a lower or upper pivot and slide bearing 515. In fig. 4b only lower pivot bearing 514 and lower pivot and slide bearing 515 are visible, with which scissor arms 511,512 are mounted on intermediate layer 14. The upper bearings, which are not visible, are arranged on two of the above-mentioned drivers 53, which are fixed together with the two outer drivers 53 on the second panel element. As the two scissor arms 511,512 are hinged on the pivot bearing 514 and the pivot and slide bearing 515, a scissor-like mechanism is created, which ensures that the doors (i.e. the common front panel kit) are moved upwards in parallel and not displaced laterally. A cover plate 52 is also arranged on the top side of the driver 53 to cover the lower components.

Finally, it is to be noted that the lifting guide 50 of the furniture fitting according to the present application can also be designed with a lifting mechanism other than the illustrated scissor mechanism 51. In one embodiment providing a combined lift and pivot guide, a sequential control may be implemented that blocks the pivoting motion until the lift motion is completed.

Fig. 4a and 4b also show an electric drive 60 mounted on the intermediate layer for driving the furniture fitting. In the electric drive 60, two cables 61 attached to the pivot levers 44 of the parallel guides 40 are launched synchronously, wherein both cables 61 have the same pull-in behavior with respect to speed and path. The cables 61 are all guided over deflection pulleys 62 and then run freely within the guide profile 31 until they are hinged to the pivot lever 44.

In fig. 5, the arrangement of the deflection pulley 62 is shown in an isometric detailed view. The first panel element 21, the second panel element 22 and the lifting guide 50 are removed for this purpose.

Finally, fig. 6 shows a plan view of a corner region of a piece of furniture. Here, the first panel element 21 and the second panel element 22 are shown, and only the cover plate 52 of the lifting guide 50 is removed to make the guide profile 31 visible. In this illustration, a c-shaped guide channel 311 of the guide profile 31 can be seen, in which c-shaped guide channel 311 the roller 321 of the roller carrier 32 runs. Furthermore, the aforementioned groove 312 can be seen in the front area of the guide profile 31, in which groove 312 the guide finger 221 attached to the second panel element 22 slides.

List of reference marks

10 main body

11 side wall

111 recess

12 bottom

13 Top layer

14 intermediate layer

15 shelf

16 inner part

20 multipart door

21 first panel element

211 mounting bar

22 second panel element

221 guide finger

30 sliding guide

31 guiding section bar

311 guide channel

312 groove

32 roller bracket

321 roller

322 eccentric adjuster

323 stop member

324 upper segment (roller support)

40 parallel guide

41 mounting rack

412 upper segment (mounting rack)

42 control rod

43 control rod

431 slot

44 pivoting lever

441 bolt

45 energy accumulator

50 lifting guide

51 scissor type mechanism

511,512 scissor arm

513 Scissors engagement

514 pivot bearing

515 pivot and slide bearing

52 cover plate

53 driver

60 electric drive

61 stay cable

62 deflect the pulley.

Claims

1. Furniture fitting for performing sliding of a multi-piece door (20), the multi-piece door (20) having at least a first panel element (21) and a second panel element (22), wherein the furniture fitting comprises a sliding guide (30) for the first panel element (21) and the second panel element (22) and a lifting guide (50) for the first panel element (21) and the second panel element (22), characterized in that the first panel element (21) is coupled to the sliding guide (30) by means of parallel guides (40), wherein:

-in a first movement section, the first panel element (21) is slidably guided with respect to the second panel element (22) by the parallel guides (40) along a direction transverse with respect to the surface extension of the first panel element (21);

-in a second movement section, the first panel element (21) is guided in a linearly displaceable manner relative to the second panel element (22) along one direction in which the surface of the first panel element (21) extends; and

-in a third movement section, the first panel element (21) is coupled to the second panel element (22) and the first and second panel elements (21, 22) are jointly guided in a linearly displaceable manner by the sliding guide (30) and the lifting guide (50),

wherein the lifting guide (50) is combined with a pivoting guide, such that in the third or a subsequent fourth movement section the first and second panel elements (21, 22) are pivotably guided together.

2. Furniture fitting according to claim 1, wherein in the first movement section the first panel element (21) is moved from an orientation aligned with the second panel element (22) to an orientation parallel offset to the back with respect to the second panel element (22).

3. Furniture fitting according to claim 1, wherein the sliding guide (30) has at least one guide profile (31) and a roller carrier (32) running in the at least one guide profile (31) with rollers (321).

4. Furniture fitting according to claim 3, wherein the parallel guide (40) has two control levers (42, 43), the two control levers (42, 43) being aligned parallel with respect to each other and both being hinged to the roller bracket (32) and to a mounting frame (41), wherein the first panel element (21) is mountable on the mounting frame (41).

5. Furniture fitting according to claim 4, wherein the parallel guide (40) has a stop by means of which the movement of the first panel element (21) is limited.

6. Furniture fitting according to claim 4 or 5, wherein a pivot lever (44) is also articulated on the roller bracket (32), which pivot lever (44) acts on at least one of the control levers (43) aligned parallel with respect to one another and is pretensioned in one direction by means of an energy accumulator (45).

7. Furniture fitting according to claim 6, wherein the pivot rod (44) engages with a bolt (441) in a slot (431) of the control rod (43).

8. Furniture fitting according to claim 7, wherein a pulling cable (61) is mounted on the pivot lever (44), wherein a pulling force on the pulling cable (61) first pivots the pivot lever (44) against the pretensioning of the energy accumulator (45) until the first panel element (21) is offset to the back in parallel with respect to the second panel element (22), and wherein a further pulling force on the pulling cable (61) displaces the roller bracket (32) in the guide profile (31).

9. Furniture fitting according to claim 8, wherein at least one driver (53) for the first panel element (21) is provided on the lifting guide (50) and/or on the second panel element (22), the at least one driver (53) being used for coupling the first and second panel elements (21, 22).

10. Furniture fitting according to claim 9, wherein the lifting guide (50) has a scissor mechanism (51), the scissor mechanism (51) having two scissor arms (511, 512).

11. Furniture fitting according to claim 10, wherein the scissor mechanism (51) is mountable on the body (10) of the furniture by means of a pivot bearing.

12. Furniture fitting according to claim 11, wherein a sequence control is provided to allow the scissor mechanism (51) to pivot only when the scissor mechanism (51) is extended.

13. Furniture comprising a main body (10) and a multi-piece door (20), the multi-piece door (20) having at least a first panel element (21) and a second panel element (22), characterized in that the first and second panel elements (21, 22) are attached to the main body (10) and guided on the main body (10) by means of a furniture fitting according to any of claims 1 to 12, the furniture fitting having a sliding guide (30), a parallel guide (40) and a lifting guide (50).

14. Furniture according to claim 13, wherein the sliding guide (30) for the first panel element (21) is arranged in a side wall (11) of the main body (10), and wherein the lifting guide (50) for the second panel element (22) is mounted on an intermediate layer (14) of the main body (10), wherein the intermediate layer (14) is arranged in an upper region of the main body (10).

15. Furniture according to claim 13 or 14, wherein the electric drive (60) acts on the furniture fitting by means of a traction member.

16. Piece of furniture according to claim 15, wherein the electric drive (60) acts on the parallel guide (40) and the sliding guide (30) by means of at least one cable (61).