EP3399127A1 - Furniture fitting for a sliding motion of a multipart door and furniture with such a fitting for furniture - Google Patents

Abstract

The invention relates to a furniture fitting for carrying out a sliding movement of a multi-part door (20) comprising at least a first surface element (21) and a second surface element (22), wherein the furniture fitting a sliding guide (30) for the first and / or second surface element ( 21) and a lifting guide (50) for the first and / or second surface element (22). The furniture fitting is characterized in that the first surface element (21) via a parallel guide (40) is coupled to the sliding guide (30), wherein
- In a first movement section, the first surface element (21) relative to the second surface element (22) by the parallel guide (40) in a direction transverse to the surface extension of the first surface element (21) is displaceably guided;
- In a second movement section, the first surface element (21) relative to the second surface element (22) in a direction of the surface extension of the first surface element (21) is guided linearly displaceable; and
- In a third movement section, the first surface element (21) is coupled to the second surface element (22) and both surface elements (21, 22) together by the sliding guide (30) and the lifting guide (50) are guided linearly displaceable.

The invention further relates to a piece of furniture with such a furniture fitting.

Description

The invention relates to a furniture fitting for carrying out a sliding movement of a multi-part door with at least a first and a second surface element. The invention further relates to a piece of furniture with a multi-part door and such a furniture fitting.

In particular, in wall cabinets, as they are often used in kitchens, doors that perform a pure pivoting movement, disadvantageous because an open door protrudes far into the room and a considerable risk of shock in the head area is given.

Alternatively, wall units can be equipped with sliding doors. A sliding door arrangement with vertically movable surface elements is for example from the document JP 2003/003728 A known. In this arrangement, two surface elements are guided on guide curves that they are flush in a closed position of the door, ie aligned with their surfaces, one above the other. When the door is opened, both surface elements move in such a way that the lower surface element first tilts and then - in parallel again - slides in front of the upper surface element. This open doors do not protrude into the room, the access to the interior of the furniture is limited in that even in the open position only a part of the cabinet interior is accessible, for example, in a two-part sliding door only about half of the cabinet interior.

From the publication DE 1 812 507 A a door assembly is known in which a top of a cabinet pivotally arranged outside door flap is formed in two parts. In a first, pivotable surface element of the door flap, a second surface element can be extended or retracted. When the door assembly is closed, the second surface element is extended downward from the first surface element, so that the entire furniture opening is closed. To open the door, the second surface element can be retracted, whereby a lower half of the cabinet is accessible. The two retracted surface elements then become common swung up to make the upper part of the cabinet accessible.

The disadvantage here is that the two retracted surface elements are pivoted about a pivot point, which is located at the edge of the pivotable surface element. Thus, in the open state, the overall arrangement of the retracted surface elements protrudes completely forward over the front edge of the cabinet body. In addition, a large torque is applied to hold the open door assembly in its horizontal position. For this purpose, lateral support levers are used to support the open door at their side edges. The support levers also protrude forward over the cabinet body.

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

To open the door, the second surface element is raised on the first surface element and then pivoted the arrangement of both surface elements in an approximately horizontal position. In contrast to the fitting according to the document DE 1 812 507 A in which the axis of rotation for the pivoting movement is arranged at the upper end of the first surface element, in this case the upper end of the first surface element is moved on a guide curve substantially horizontally inwards. In the lower region of the first surface element, a pivot lever is articulated, which leads in combination with the sliding movement at the upper end of the surface element to a combined pivoting and sliding movement of the door assembly. In the open position, the door assembly is aligned substantially horizontally and retracted at least halfway into the interior.

Transferred to a piece of furniture, such as a cabinet, would in the open position, although the door assembly protrude only slightly forward over the furniture body into the room. The disadvantage, however, is that the door assembly moves into the interior of the cabinet, whereby a part of the interior is no longer usable as storage space. In addition, end faces of the side walls of the furniture body by an inwardly retractable door are not covered by the door, which can not achieve a uniform furniture front with juxtaposed furniture.

It is an object of the present invention to provide a furniture fitting or furniture of the type mentioned, in which the multi-part door in an open position not or only slightly protrudes forward over the furniture body, without penetrating into the interior of the furniture. Next should be formed when the door is closed as uniform as possible furniture front.

This object is achieved by a furniture fitting or furniture with the respective features of the independent claims. Advantageous embodiments and further developments are specified in the dependent claims.

An inventive furniture fitting for carrying out a sliding movement of a multi-part door having at least a first surface element and a second surface element is characterized in that the first surface element is coupled via a parallel guide with the sliding guide, wherein in a first movement section, the first surface element relative to the second surface element is guided displaceably by the parallel guide in a direction transverse to the surface extension of the first surface element, in a second movement section, the first surface element relative to the second surface element in a direction of the surface extension of the first surface element is guided linearly displaceable, and in a third movement section, the first surface element is coupled to the second surface element and both surface elements are guided linearly displaceable by the sliding guide and the lifting guide. By this common method of the two surface elements of the door further vertically upward, the entire or approximately the entire interior of the body is accessible.

The first surface element is guided in the furniture fitting according to the invention along the entire opening path through the sliding guide. It is only a linear movement of the first, then carried out jointly by the first and the second surface element. This results in a stable movement sequence. Characterized in that the first surface element is attached via the parallel guide on the sliding guide, the first surface element can be moved back and forth regardless of the sliding movement in a direction transverse to the sliding movement, the forward and backward can be done without tilting or pivoting of the first surface element. It can thus be positioned flush with the second surface element in a plane without gaps in the closed state of the door and be moved to the process in a rearward offset relative to the second surface element alignment.

In an advantageous embodiment of the furniture fitting, the lifting guide is combined with a pivoting guide, so that in the third movement section or a subsequent fourth movement section, both surface elements are guided jointly pivotable. By an additional pivoting of the two superimposed surface elements of the interior of the body is even more accessible. The lifting guide or the combined lifting and pivoting guide of the second surface element can be arranged on top of the furniture body, so that neither the furniture fitting, nor the open door penetrate into the interior of the furniture.

In a further advantageous refinement of the furniture fitting, the sliding guide has at least one guide profile and a rolling carriage with rollers running in it. Preferably, the parallel guide on two parallel aligned lever, which are each hinged to the trolley and a mounting bracket, wherein on the mounting bracket, the first surface element is mounted. The parallel guide can be formed in this way compact with the trolley. Trolley and parallel guide can move along a guide profile, which can be embedded in a side wall of the body and thus not or only minimally affects a design of the interior.

To actuate the parallel guide, a pivot lever is preferably further articulated on the trolley, which acts on one of the parallel aligned lever and is biased by a spring in one direction. The pivot lever can engage, for example with a bolt in a slot of the lever. It can be formed attacks that define the two positions of the first surface element: First, the flush position for the closed door and the other the staggered open position.

More preferably, a pull rope is attached to the pivot lever, wherein a train on the pull cable initially pivots the pivot lever against the bias of the spring until the first surface element relative to the second surface element is displaced rearwardly in a direction transverse to the sliding movement of the first surface element, and wherein a further train on the traction cable shifts the trolley in the guide profile in the direction of the sliding movement of the first surface element. Thus, both the parallel guide, as well as the sliding guide is actuated via a pull rope, whereby a sequence control is automatically implemented by the parallel guide is operated before opening the door and after closing the door after the sliding guide.

In a further advantageous embodiment of the furniture fitting a driver for the first surface element for coupling the two surface elements is formed on the lifting guide and / or on the second surface element.

In a further advantageous embodiment of the furniture fitting, the lifting guide on a scissor lift with two scissor arms. It can optionally be provided to mount the scissors mechanism via a pivot bearing on a body of a piece of furniture in order to realize a lifting and pivoting function. In this case, a sequence control may be present in order to enable a pivoting of the scissors mechanism only when the scissor mechanism is extended. Furthermore, the scissors ensures that the second surface element is not laterally displaceable and is guided parallel upwards.

A furniture according to the invention, in particular an overhead cabinet, comprises a body and a multi-part door, which has at least a first surface element and a second surface element. The furniture is characterized in that the surface elements are fastened and guided on such a furniture fitting with a sliding guide, a parallel guide and a lifting guide on the body.

In an advantageous embodiment of the furniture, the sliding guide for the first surface element is arranged in side walls of the body and the lifting guide for the second surface element is mounted on an intermediate floor of the body, wherein the intermediate bottom is arranged in an upper region of the body. In this way, the interior of the furniture body remains free from the furniture fitting and is available to the user without any practical or visual impairment.

In a further advantageous embodiment of the furniture, an electric drive acts, for example via pull ropes on the furniture fitting to achieve a particularly comfortable and convenient operation of the door. Preferably acts a common Pull rope on the parallel guide and the sliding guide, whereby a single drive unit is sufficient to carry out the movement.

Figuren 1a-1f

jeweils eine isometrische Gesamtansicht eines Möbels mit mehrteiliger Tür und einem anmeldungsgemäßen Möbelbeschlag in verschiedenen Öffnungsstellungen der mehrteiligen Tür;

Figuren 2a-2d

jeweils eine Seitenansicht des Möbels gemäß den Figuren 1a-1f in verschiedenen Öffnungsstellungen der Tür bei entnommener Seitenwand;

Figuren 3a-3c

Detailansichten eines Teils des Möbelbeschlags des Möbels gemäß den Figuren 1a-1f in verschiedenen Stellungen der Tür;

Figuren 4a, 4b

jeweils eine isometrische Rückansicht des Möbels gemäß den Figuren 1a-1f in verschiedenen Öffnungsstellungen der mehrteiligen Tür;

Figur 5

eine isometrische Detailansicht des Möbels gemäß den Figuren 1a-1f mit nur teilmontiertem Möbelbeschlag, und

Figur 6

eine Draufsicht auf einen Eckbereich des Möbels mit freigeletem Führungsprofil.

The invention will be explained in more detail using an exemplary embodiment with reference to figures. The figures show:

FIGS. 1a-1f

in each case an overall isometric view of a piece of furniture with a multi-part door and a furniture fitting according to the application in various opening positions of the multi-part door;

FIGS. 2a-2d

each a side view of the furniture according to the FIGS. 1a-1f in different open positions of the door with the side wall removed;

FIGS. 3a-3c

Detailed views of a part of the furniture fitting of the furniture according to the FIGS. 1a-1f in different positions of the door;

FIGS. 4a, 4b

in each case an isometric rear view of the furniture according to the FIGS. 1a-1f in different open positions of the multipart door;

FIG. 5

an isometric detailed view of the furniture according to the FIGS. 1a-1f with only partly assembled furniture fitting, and

FIG. 6

a plan view of a corner of the furniture with exposed guide profile.

In the figures described below, an embodiment of a piece of furniture is shown with a furniture fitting according to the application. As an example, a wall unit, especially for a kitchen, is shown as furniture. It is understood that the furniture fitting according to the application can also be used for other furniture or for other purposes of a door.

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

In the FIGS. 1a-1f the exemplary furniture is shown in different open positions of his door, each in an isometric view. Both FIGS. 1a and 1b Additionally, enlarged detail views of a lower corner area of the furniture are shown.

The furniture has a body 10, which has two side walls 11, a bottom 12 and a top floor 13. As in FIG. 1f can be seen, an intermediate bottom 14 is disposed below the topsoil 13, which closes an interior 16 of the body 10 at the top. The space between the upper floor 13 and the intermediate bottom 14 accommodates components of the furniture fitting and an optionally provided and coupled with the furniture fitting electric drive. To make the electric drive accessible, a breakthrough may be provided in the topsoil 13, which may be covered except for assembly and service purposes of a cover. Power supply and / or control cables for the electric drive can be guided through one or more openings in a rear wall of the body 10. Furthermore, the interior 16 can optionally be subdivided by a shelf 15.

The furniture has a multipart door 20 which comprises a first surface element 21 and a second surface element 22. The surface elements 21, 22, hereinafter also referred to as fronts 21, 22, are in the illustrated embodiment glass plates. In principle, a use of other materials, such as wood, for the fronts 21, 22 of the door 20 is possible.

FIG. 1a shows the furniture with the door closed 20. The front panels 21, 22 are arranged below each other, the lower first front 21 to the upper second front 22 is flush, that is arranged with mutually aligned surfaces.

In order to open the door 20, in a first movement section, first the first, ie lower, front 21 is displaced rearwards parallel, without being tilted or pivoted, until the in FIG. 1b shown state is reached. In the enlargement part of a guide profile 31, which is embedded in the side wall 11, thereby recognizable.

By moving the first front 21 by at least its material thickness to the rear, the first front 21 is now offset in parallel behind the second front 22 and can, as in Figure 1c is shown in a second movement section Move vertically upwards until the in Figure 1d shown state is reached. At this stage, a lower part, substantially a lower half, of the inner space 16 is completely accessible.

According to Figure 1e moves the arrangement in a third movement section of the superposed first and second fronts 21, 22 together upwards until a part, in the example shown about 2/3, the arrangement is above the body 10. Accordingly, now the upper part of the interior 16 of the body 10 is accessible to the user. As related to the FIGS. 4a and 4b will be explained in more detail, this movement of the arrangement of the two fronts 21,22 is achieved by a lifting guide.

FIG. 1f shows an alternative embodiment for an optional fourth movement section, in which said lifting guide is designed as a combined lifting and pivoting guide. In this case, the arrangement of the superimposed first and second fronts 21, 22 pivoted together with their upper edge to the rear for even further opening of the door 20, so now also the upper part of the upper half of the interior 16 of the body 10 accessible to the user becomes.

The pivoting takes place about a horizontal pivot axis, which is positioned approximately in the middle of the arrangement of the first and the second surface element 21, 22. Before, or during pivoting, the pivot axis is moved upward.

Due to the arrangement of the pivot axis, after pivoting, the door 20 is less than half the height that the door 20 has in the closed state, forward over the side walls 11 of the body 10. The remaining second half of the collapsed door 20 is positioned above the body 10. No part of the door 20 is thus arranged in the open state in the interior of the body 10.

To the pushed together door 20 up to the in the FIGS. 1e and 1f To be able to proceed shown states, a corresponding space above the body 10 is required. For upper cabinets, eg in kitchens, this is usually given, since the upper cabinets do not reach up to the ceiling. Advantageously, in the furniture fitting according to the application Thus, the space located above the cabinet for the inclusion of parts of the door 20 is used in the open state, but advantageously no interior 16 of the body 10th

In the Figures 2a-2c is one with the FIGS. 1a, 1b and 1d Comparable opening sequence of the door 20 of the furniture shown in side views. In order to gain insight into the structure and functioning of the furniture fitting, the viewer facing side wall 11 of the body 10 is removed in these figures. Both FIGS. 2a and 2 B In addition, a front lower portion of the furniture is zoomed reproduced.

FIG. 2a shows first the closed state of the door 20. In the in FIG. 2b In the illustrated state, the first front 21 of the door 20 is offset parallel rearward relative to the second front 22 so that it can then be raised in a vertical sliding movement, as in FIG Figure 2c is shown.

For linear movement of the first front 21, the guide profile 31 of a sliding guide 30 is inserted into the side wall 11, which is visible in the illustrated figures. The guide profile 31 provides a guide for a trolley 32, which is performed by means of rollers 321 perpendicular to the guide profile 31.

On trolley 32, a parallel guide 40 is arranged, which has a forwardly projecting mounting bracket 41 to which the first front 21 is attached.

The trolley 32 with the parallel guide 40 is in the FIGS. 3a-3c detailed again in isometric views. The FIGS. 3a and 3b correspond to the two in the FIGS. 2a and 2 B illustrated states. FIG. 3 c shows a rear view of the trolley 32 and the parallel guide 40.

Such an arrangement of guide profile 31 with trolley 32 and parallel guide 40 is disposed on both side walls 11 of the body 10, wherein the first front 21 by means of a mounting bar 211, which may for example be glued to the first front 21, mounted on both mounting brackets 41. The two trolleys 32 are in the illustrated embodiment by the already in connection with the FIG. 1 said electric drive in the guide profile 31. The electric drive is for this purpose in each case via traction means, for example a pull cable 61, which via deflection rollers in the Guide profile 31 is guided coupled to the two trolleys 32. In principle, however, the illustrated furniture fitting can also be set up for manual operation.

The mounting bracket 41 of the parallel guide 40 is guided over two mutually parallel levers 42, 43. The levers 42, 43 are articulated at their respective ends on the one hand on the trolley 32 and on the other hand on the mounting bracket 41 pivotally. The two levers 42, 43 are arranged on both sides next to the rollers 321 with which the trolley 32 is guided in the guide profile 31. An upper portion 412 of the mounting bracket 41 abuts an upper portion 324 of the trolley 32 in the state shown in Figures 2a and 3a and 3c, respectively, so that a front stop for the mounting bracket 41 is formed. In this state, the two fronts 21, 22 are aligned flush with each other.

On the trolley 32, a two-armed pivot lever 44 is also articulated, whose arms are at an angle to each other, wherein the angle is in a range of 50 ° to 80 °, preferably from 60 ° to 70 °. The pivot lever 44 has at the end of an arm on a bolt 441, with which the pivot lever 44 is in engagement with one of the levers 42, 43, here the lever 43, is. For this purpose, a slot 431 is formed in the lever 43, in which the bolt 441 protrudes. At the second lever arm of the pivot lever 44, the pull cable 61 is coupled, with both the parallel guide 40 is actuated for a direction transverse to the sliding movement of the first front 21, and the trolley 32 is raised in the direction of sliding movement of the first front 21.

In addition to the traction cable 61, a force accumulator 45, preferably a spring, is arranged on the said lever arm of the pivoting lever 44 and pulls the pivoting lever 44 down against the pulling direction of the traction cable 61 on the said lever arm. For this purpose, the second end of the spring 45 is suspended in a flared tab of the trolley 32.

A pivoting of the pivot lever 44 leads to a shearing of the parallelogram formed by the levers 42, 43 and thus to a parallel lifting movement of the mounting bracket 41. In this case, the first front 21 coupled thereto experiences a lifting movement in the horizontal direction, without being tilted or pivoted , Thus, the first front 21 is always parallel to the longitudinal extension of the guide profile 31 in each position, that is, the parallelogram formed from the levers 42, 43 allows a parallel-angle parallel guide. By the spring 45 is the parallel guide 40 in the in FIG. 3a shown position in which the fronts 21, 22 are flush with each other, biased. By pulling on the pull cable 61, the pivot lever 44 is first pivoted against the tensile force of the spring 45, whereupon the parallel guide 40 in the FIGS. 2b and 3b shown position, in which the first front 21 is moved behind the second front 22 in a parallel, vertically offset position. On the trolley 32, a stop 323 is preferably arranged with a damping cap, preferably made of a soft component, against which the first front 21 gently abuts. The weight that the arrangement of trolley 32, parallel guide 40 and front 21 undergoes is greater than the force needed to move the parallel guide 40 and to spring the spring 45. Therefore, a lifting of the trolley 32 via a further train on the traction cable 61 takes place only after the in FIGS. 2b and 3b shown state is reached. When the first front 21 is lowered again, the first front 21 is pushed back into the starting position only after the trolley 32 has been completely deflated at the end of the guide track 31. The pull cable 61 thus actuates both the parallel guide 40 and the sliding guide 30, whereby a sequence control of the sequences of movements is automatically given.

As Figure 3c shows, of the four rollers 321 used in the trolley 32, the two middle rollers are provided with Exzenterverstellern 322. In terms of force, above all the upper and in the installed state forward facing and the lower, in the installed state towards the rear facing roller 321 are loaded. The two middle, arranged between said rollers 321 serve the play-free arrangement of the carriage 32 in the guide profile 31. The Exzenterversteller 322 allow a lateral adjustment of the position of these rollers 321. Alternatively, at least one slot may be formed in the trolley 32 to the respective roller as needed to adjust for a game minimization.

In Figure 2c the first front 21 is moved completely behind the second front 22 in a second movement section. In this state, an upper edge of the first front 21 then strikes against a driver 53 connected to the second front 22 (cf. FIG. 4b ) at. The second front 22 is also mounted vertically movable above a lifting guide 40, wherein details of this storage in connection with the FIGS. 4a and 4b be shown in more detail. The striking of the first front 21 on the coupled with the second front 22 driver 53 leads to a coupling of the two fronts 21, 22. The on this Way coupled arrangement of the fronts 21, 22 is hereinafter also referred to as "pushed together door 20" or as "front package 20".

Due to the coupling of the two fronts 21, 22, a further method in a third movement section of the first front 21 leads upwards in that the second front 22 is moved together with the first front 21. The entire front package 20 thus performs a linear sliding movement upward in the vertical direction, as in Figure 2d is shown.

As related to FIG. 1f explained, an optional subsequent pivoting movement can be provided by which the front package 20 is pivoted with its upper edge to the rear over the body 10. In the case, a combined lifting / pivoting guide is used instead of a pure lifting guide 50.

It can be provided in addition to the sliding guide 30 further guide elements, which serve to guide the two fronts 21, 22 to each other. For example, a guide finger 221 may be attached to the second front 22, which slides in a groove 312 provided for this purpose of the guide profile 31 (see. FIG. 6 ). Other guide elements can be formed by roll holder with inserted, about a horizontal axis rotatable roller. The roll holders are mounted on the inside of the second front, preferably glued, and run off with their role on the surface of the first front.

In the FIGS. 4a and 4b Isometric rear views of the furniture are shown. A rear wall is removed as well as the upper floor 13, so that the mounted on the intermediate bottom 14 lifting guide 50 can be seen in an oblique view from behind and above. The FIG. 4a shows the door 20 in the closed and the FIG. 4b in the open position.

The lifting guide 50 has a scissor mechanism 51 for lifting guidance, which comprises two scissor arms 511, 512 arranged in a crossed manner. The scissor arms 511, 512 are interconnected in the middle in a scissors joint 513.

On each side, in the FIGS. 4 the left side, the scissors arms 511, 512 are mounted in a lower or upper pivot bearing 514 and on the other side in a lower or upper pivot and sliding bearing 515. In the FIGS. 4b are only the lower pivot bearing 514 and the lower pivot and sliding bearing 515 can be seen, with which the scissor arms 511, 512 on are stored the intermediate bottom 14. The non-visible upper bearings are arranged at the two middle of the aforementioned driver 53, which are fixed together with the two outer drivers 53 on the second front. By the articulation of the two scissor arms 511, 512 on the pivot bearings 514 and the rotary and sliding bearings 515 creates a scissors, which ensures that the door, so the common front package 20 is moved parallel upwards and is not displaced laterally. On the tops of the driver 53 a cover plate 52 is still arranged to cover the underlying components.

Finally, it is noted that a lifting guide 50 of a furniture fitting according to the application can also be designed with a lifting mechanism other than the scissor mechanism 51 shown. In one embodiment, in which a combined lifting and pivoting guide is provided, a sequence control can be implemented, which blocks a pivoting movement until the lifting movement is completed.

The FIGS. 4a and 4b also show a mounted on the intermediate floor electric drive 60 for actuating the furniture fitting. In the electric drive 60, the two traction cables 61, which are attached to the pivot levers 44 of the parallel guides 40, wound synchronously, both traction cables 61 with respect to the speed and the path have an identical feed behavior. The traction cables 61 are each guided over a plurality of deflection rollers 62 and then run freely within the guide profile 31 until they are articulated on the pivoting levers 44.

In FIG. 5 the arrangement of the pulleys 62 is shown in an isometric detail view. The fronts 21, 22 and the lifting guide 50 are removed for this purpose.

FIG. 6 finally shows a plan view of the corner of the piece of furniture. Here are the fronts 21, 22 shown, it is 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 run the rollers 321 of the trolley 32. Further, the previously mentioned groove 312 can be seen in a front portion of the guide profile 31, in which the guide finger 221 slides, which is attached to the second front 22.

reference numeral

10

corpus

11

Side wall

111

recess

12

ground

13

topsoil

14

false floor

15

shelf

16

inner space

20

door

21

first surface element (first front)

211

mounting strip

22

second surface element (second front)

221

guide fingers

30

sliding guide

31

guide profile

311

guide channel

312

groove

32

trolley

321

caster

322

Exzenterversteller

323

attack

324

upper section (trolley)

40

parallel guide

41

mounting Brackets

412

upper section (mounting bracket)

42

lever

43

lever

431

Long hole

44

pivoting lever

441

bolt

45

power storage

50

lift guide

51

scissors factory

511, 512

Scherenarm

513

scissor joint

514

pivot bearing

515

Rotary and sliding bearing

52

Cover plate

53

takeaway

60

electric drive

61

rope

62

idler pulley

Claims (17)

Furniture fitting for carrying out a sliding movement of a multi-part door (20) having at least a first surface element (21) and a second surface element (22), wherein the furniture fitting a sliding guide (30) for the first and / or second surface element (21) and a Lifting guide (50) for the first and / or second surface element (22), characterized in that the first surface element (21) via a parallel guide (40) is coupled to the sliding guide (30), wherein - In a first movement section, the first surface element (21) relative to the second surface element (22) by the parallel guide (40) in a direction transverse to the surface extension of the first surface element (21) is displaceably guided; - In a second movement section, the first surface element (21) relative to the second surface element (22) in a direction of the surface extension of the first surface element (21) is guided linearly displaceable; and - In a third movement section, the first surface element (21) is coupled to the second surface element (22) and both surface elements (21, 22) together by the sliding guide (30) and the lifting guide (50) are guided linearly displaceable. Furniture fitting according to claim 1, wherein in the first movement section, the first surface element (21) is moved from an aligned alignment with the second surface element (22) in a rearwardly relative to the second surface element (22) parallel offset alignment. Furniture fitting according to claim 1 or 2, wherein the lifting guide (50) is combined with a pivoting guide, so that in the third movement section or a subsequent fourth movement section, both surface elements (21, 22) are jointly pivotally guided. Furniture fitting according to one of claims 1 to 3, wherein the sliding guide (30) has at least one guide profile (31) and a rolling carriage (32) running therein with rollers (321). Furniture fitting according to claim 4, wherein the parallel guide (40) has two mutually parallel levers (42, 43), respectively the trolley (32) and a mounting bracket (41) are articulated, wherein on the mounting bracket (41), the first surface element (21) is mountable. Furniture fitting according to claim 5, wherein the parallel guide (40) stops, by which the movement of the first surface element (21) is limited. Furniture fitting according to claim 5 or 6, wherein further a pivot lever (44) on the trolley (32) is articulated, which acts on at least one of the mutually parallel lever (43) and is biased by a force accumulator (45) in one direction. Furniture fitting according to claim 7, wherein the pivot lever (44) engages with a bolt (441) in a slot (431) of the lever (43). Furniture fitting according to claim 7 or 8, wherein on the pivot lever (44) a pull cable (61) is mounted, wherein a train on the pull cable (61) first pivots the pivot lever (44) against the bias of the energy accumulator (45) until the first surface element (21) is offset parallel to the rear relative to the second surface element (22), and wherein a further tension on the tension cable (61) displaces the trolley (32) in the guide profile (31). Furniture fitting according to one of claims 1 to 9, wherein at least one driver (53) for the first surface element (21) for coupling the two surface elements (21, 22) on the lifting guide (50) and / or on the second surface element (22). is trained. Furniture fitting according to one of claims 1 to 10, wherein the lifting guide (50) has a scissor mechanism (51) with two scissor arms (511, 512). Furniture fitting according to claim 3 and 11, wherein the scissors mechanism (51) via a pivot bearing on a body (10) of a piece of furniture is mountable. Furniture fitting according to claim 12, wherein a flow control is provided to allow pivoting of the scissor mechanism (51) only when the scissor mechanism (51) is extended. Furniture, in particular wall unit, with a body (10) and a multi-part door (20), which has at least a first surface element (21) and a second surface element (22), characterized in that the surface elements (21, 22) via a furniture fitting with a sliding guide (30), a parallel guide (40) and a lifting guide (50) according to one of claims 1 to 13 attached to the body (10) and guided. Furniture according to claim 14, in which the sliding guide (30) for the first surface element (21) is arranged in side walls (11) of the body (10) and in which the lifting guide (50) for the second surface element (22) is mounted on an intermediate floor ( 14) of the body (10) is mounted, wherein the intermediate bottom (14) in an upper region of the body (10) is arranged. Furniture according to claim 14 or 15, wherein an electric drive (60) acts via traction means on the furniture fitting. Furniture according to claim 16, wherein the electric drive (60) acts on the parallel guide (40) and the sliding guide (30) via at least one pull cable (61).

Images