Furniture board having a hinge, and furniture item having such a furniture board

Abstract

A furniture board includes an integrated or inserted hinge for guiding a movable furniture part. The furniture board has two side faces, an end face, and an end-face recess for receiving a hinge. The hinge includes a basic element, a linear guide and a pivot guide hinged thereto. The linear guide has forcibly guided movable elements, to which the pivot guide is hinged at a distance from the basic element. Two side faces of the furniture board lie one in a first and one in a second plane. The linear guide and the hinged connection of the pivot guide to the linear guide lie between the first and the second plane, at least in a closed state of the hinge.

Claims

1. A furniture board, comprising: two side faces; an end face; an end-face recess; and a hinge integrated or inserted in the end-face recess, wherein the hinge is configured to guide a movable furniture part, wherein the hinge comprises a basic element; a linear guide; a pivot guide having a first side hingedly connected to guided moveable elements of the linear guide; and a mounting element, which is configured for mounting on the movable furniture part, is directly connected to a second side of the pivot guide, wherein the second side of the pivot guide is opposite of the first side of the pivot guide, wherein, in a fully open state of the hinge, the hinged connection of the pivot guide to the guided moveable elements of the linear guide is arranged outside of the basic element, wherein a first one of the two side faces is arranged in a first plane and the second one of the two side faces are arranged in a second plane, wherein the linear guide and the hinged connection of the pivot guide to the guided moveable elements of the linear guide lie between the first and the second planes, at least in a closed state of the hinge.

2. The furniture board of claim 1, wherein the pivot guide is hinged to the movable furniture part in such a way that, in the closed state of the hinge, the hinged connection of the pivot guide is located between an inner wall and an outer wall of the furniture board.

3. The furniture board of claim 1, wherein the pivot guide is hinged to the movable furniture part in such a way that, in the closed state of the hinge, the hinged connection of the pivot guide is located in front of the furniture board.

4. The furniture board of claim 1, wherein the linear guide has at least one displaceable slide or an adjusting mechanism configured to generate a lifting movement using pivotable levers.

5. The furniture board of claim 4, wherein the pivot guide has at least two mutually spaced-apart hinge axes or a pivot gear with a toothing.

6. The furniture board of claim 1, wherein the linear guide has a slotted link guide that is permanently coupled with the pivot guide, wherein the slotted link guide comprises a control track, which is a cam guide or toothing.

7. The furniture board of claim 1, wherein the hinge has a damping device configured to damp a closing or opening movement of the hinge, wherein the damping device is a linear damper or rotation damper.

8. The furniture board of claim 7, wherein the damping device is coupled to an element of the linear guide.

9. The furniture board of claim 1, wherein the furniture board with the integrated or inserted hinge has a thickness of less than 21 mm.

10. The furniture board of claim 1, wherein the basic element of the hinge has a thickness of less than 16 mm.

11. A furniture item, comprising: a moveable furniture part; and a furniture board, which comprises two side faces; an end face; an end-face recess; and a hinge integrated or inserted in the end-face recess, wherein the hinge is configured to guide the movable furniture part, wherein the hinge comprises a basic element; a linear guide; a pivot guide having a first side hingedly connected to guided moveable elements of the linear guide; and a mounting element, which is configured for mounting on the movable furniture part, is directly connected to a second side of the pivot guide, wherein the second side of the pivot guide is opposite of the first side of the pivot guide, wherein, in a fully open state of the hinge, the hinged connection of the pivot guide is to the guided moveable elements of the linear guide is arranged outside of the basic element, wherein a first one of the two side faces is arranged in a first plane and the second one of the two side faces are arranged in a second plane, wherein the linear guide and the hinged connection of the pivot guide to the guided moveable elements of the linear guide lie between the first and the second planes, at least in a closed state of the hinge.

12. The furniture item of claim 11, wherein the furniture board forms a vertical side wall of the furniture item.

13. The furniture item of claim 12, wherein the movable furniture part is arranged next to another movable furniture part of the furniture item or next to a wall or the furniture item and, in an opened state, an end face of the movable furniture part covers at least part of the end face of the furniture board.

14. A furniture board, comprising: two side faces; an end face; an end-face recess; and a hinge integrated or inserted in the end-face recess, wherein the hinge is configured to guide a movable furniture part, wherein the hinge comprises a basic element; a linear guide; a pivot guide having a first side hingedly connected to guided moveable elements of the linear guide; and a mounting element, which is configured for mounting on the movable furniture part, is directly connected to a second side of the pivot guide, wherein the second side of the pivot guide is opposite of the first side of the pivot guide, wherein, in a fully open state of the hinge, the hinged connection of the pivot guide to the guided moveable elements of the linear guide is arranged outside of the basic element, wherein a first one of the two side faces is arranged in a first plane and the second one of the two side faces are arranged in a second plane, wherein the linear guide and the hinged connection of the pivot guide to the guided moveable elements of the linear guide lie between the first and the second planes, at least in a closed state of the hinge, wherein the mounting element is a hinge cup having a bracket attachment, and wherein the guided moveable elements of the linear guide are levers, a bearing bracket coupled to the bracket attachment and to the levers of the linear guide to form the pivot guide by a pivotable bearing of the bearing bracket in the bracket attachment of the hinge cup.

15. The furniture item of claim 11, wherein the mounting element is a hinge cup having a bracket attachment, wherein the guided moveable elements of the linear guide are levers, a bearing bracket coupled to the bracket attachment and to the levers of the linear guide to form the pivot guide by a pivotable bearing of the bearing bracket in the bracket attachment of the hinge cup.

Description

BRIEF DESCRIPTION OF THE DRAWING FIGURES

(1) The invention is explained in more detail below by means of embodiment examples by reference to the figures, wherein:

(2) FIGS. 1-3 each show a sectional view through a corner area of a furniture body with a hinge integrated in a side wall and a furniture door guided thereby in different opening positions of the furniture door;

(3) FIGS. 4, 5 each show a detail of the hinge of FIGS. 1-3 in a detail enlargement;

(4) FIG. 6a shows an isometric general view of another hinge for a furniture board in accordance with the application;

(5) FIGS. 6b, 6c show two different views of a part of the hinge as shown in FIG. 6a;

(6) FIGS. 7a, 7b each show an isometric exploded view of the hinge according to FIG. 6a in different directions of view;

(7) FIGS. 8a, 8b show two different isometric views of the hinge as shown in FIG. 6a, each with part of the basic element removed;

(8) FIGS. 9a, 9b show two different isometric views of the hinge as shown in FIG. 6a, wherein one part of the basic element and one part of the hinge cup are removed;

(9) FIGS. 10a, 10b each show one side view of the hinge as shown in FIG. 6a in different opening positions; and

(10) FIG. 11 shows a side view of a modification of the hinge as shown in FIG. 6a with the basic element partially opened; and

(11) FIGS. 12a, 12b each show a side view of a further modification of the hinge as shown in FIG. 6a with partially opened (FIG. 7a) and completely removed (FIG. 7b) basic element.

DETAILED DESCRIPTION

(12) FIGS. 1-5 show a first embodiment example of a furniture board with inserted or integrated hinge in accordance with the application. FIGS. 6a-12b show a second hinge that can be used in a furniture board according to the application in a similar way to FIGS. 1-3.

(13) In all figures, identical reference numerals indicate identical or similarly acting elements. For reasons of clarity, not every element in all figures is marked with a reference numeral.

(14) In the description, terms such as above, below, left, right refer exclusively to the exemplary representation chosen in the respective figures. The terms front and back usually refer to an orientation of the furniture body, with the front side indicating the open side of the furniture body that is usually facing the user.

(15) FIGS. 1-3 shows a sectional view through a corner area of a furniture body with an integrated hinge. The furniture body has a side wall formed by a furniture board 1. To the front (in the figures to the left), the furniture board 1 and thus the side wall has a recess 2 at the front in which the hinge is inserted or integrated. The hinge serves to guide a movable furniture part 3, which in a closed position closes the furniture body open to the front. In the example shown, the movable furniture part 3 is a furniture door. In the following, the term furniture door 3 will also be used synonymously.

(16) Furthermore, the figures show a furniture front 4 of a neighboring furniture body, which is otherwise not shown in further detail. Furniture front 4 can, for example, also be formed by another furniture door, but also by a fixed front panel or a front panel mounted on a drawer.

(17) FIG. 1 shows the furniture door 3 and thus the hinge in a closed position (hereinafter also referred to as the closed position). FIG. 2 shows a partially open position of furniture door 3 or the hinge with an opening angle of approximately 45 degrees. Finally, FIG. 3 shows a fully open position in which furniture door 3 or the hinge in this example has an opening angle of approximately 110 degrees. The comparison of the three figures shows that the furniture door 3 performs a combined lifting and pivoting movement by which the furniture door 3 is pivoted in front of the furniture front 4 in the partially open or fully open position.

(18) The side wall is formed from the furniture board 1 according to the application, in which the hinge shown is inserted or integrated. Furniture board 1 can have several of the hinges shown in an alignment along the front side of the side wall, so that the mounted furniture door 3 is guided by two or three of the hinges shown, for example. In the furniture board 1, recess 2 is provided to accommodate the hinge from the end face. This can be done subsequently by means of a corresponding milled recess, but it is also conceivable that the furniture board 1 is already manufactured with the inserted hinge by forming it from a core and two cover panels, wherein the core has the corresponding recess in the area shown and the core together with the hinge or hinges is connected to the cover panels, for example by gluing.

(19) The hinge with a basic element 10 is inserted into the end-face recess 2, wherein the basic element 10 is connected to the furniture board 1, in this case the side wall. This connection can be made, for example, by gluing and/or screwing, in particular through the end-face recess 2 into the core located behind the hinge. Furthermore, a quick-fastening system can be provided for the connection, for example with a snap-in or clip-in mechanism.

(20) The basic element 10 of the hinge is formed in an essentially cuboid manner and open at least to the front side, so that components of the hinge can protrude through this opening and the opening of the end-face recess 2 of the side wall. A linear guide 80 is arranged in the basic element 10, which is coupled with a pivot guide 90, which in turn is attached to a mounting element 20, to which the movable furniture part 3, in this case the furniture door, is mounted.

(21) In the present embodiment example, the linear guide 80 has two movable slides, specifically an outer slide 81, which is displaceably guided in the basic element 10, and an inner slide 85, which is movable relative to the outer slide 81 and is displaceably guided in this outer slide 81. The outer slide 81 and the inner slide 85 can, for example, each be formed as a U-shaped element, for example from stamped and embossed sheet metal. The two slides 81, 85 are arranged nested within each other so that the outer slide 81 slides for guidance along surfaces of the basic element 10 and the inner slide 85 slides for guidance along surfaces of the outer slide 81. The movement takes place in horizontal direction, i.e., in the plane of the sheets of the figures shown. With respect to the furniture body, the linear guide 80 moves forward or backward. To make it easier to see the contours of the inner slide 85, its boundary lines are not drawn as hidden lines.

(22) In the embodiment example shown, the movement of the two slides 81, 85 is permanently coupled by a transmission gear unit. This is achieved with the aid of two gearwheels, a first gearwheel 88 and a second gearwheel 89 which is connected to it in a rotationally fixed manner. Both gearwheels are rotatably supported by means of a common pivot bearing 87, wherein the pivot bearing 87 is formed on the inner slide 85. The first gearwheel 88 has a larger diameter and engages in a toothing (rack) formed on the corresponding inner side of the basic element 10. The second gearwheel 89 meshes with a toothing, here formed by a rack 84, which is formed on the outer slide 81. The coupling of the two slides 81, 85 is shown again in detail in FIG. 4 in an enlarged sectional view. It should be noted that the diameter ratio of the first and second gearwheel 88, 89 in the figures shown is schematic and purely exemplary and does not quantitatively reflect the transmission ratio.

(23) The permanent coupling of the slides 81, 85 can be clearly seen in the comparison of FIG. 1-3 at the different opening states of the hinge. When the linear guide moves forward to open the end-face recess 2, the inner slide 85 covers a greater distance relative to the basic element 10 than the outer slide 81.

(24) In the respective front area of the outer or inner slide 81, 85, hinge axes 82, 86 are arranged, to which levers of the pivot guide 90 are connected. Specifically, a support lever 91 is pivotally connected to the hinge axis 82 of the outer slide 81 and a control lever 93 is connected to the hinge axis 86 of the inner slide 85.

(25) Both levers are pivotably hinged at a free end with hinge points 24, 25 to the mounting element 20. In the embodiment example shown, the mounting element 20 is a mounting plate (not visible here) having a lug projecting vertically from it, wherein the hinge points 24, 25 are arranged on this projecting lug. The two levers, the control lever 93 and the support lever 91, together with the respective hinge axes 82, 86 or the hinge points 24, 25 form a 4-joint hinge, with which a pivoting movement of the furniture door 3 is possible.

(26) In the closed position of the hinge, shown in FIG. 1, the linear guide 80 is retracted as far as possible into the basic element 10. The control lever 93 and support lever 91 are also completely retracted into the end-face recess 2 of the furniture board 1 and also essentially completely into the basic element 10. Both levers are aligned almost parallel to each other and extend essentially in the direction of the furniture board 1. The lug of the mounting element 20 is also positioned within the end-face recess 2, so that the hinge points 24, 25 are also located in the area of the furniture board 1. In order to provide more space for the lug of mounting element 20 at this point, the basic element 10 of the hinge is not guided to the edge of the end-face recess 2. In alternative embodiments, however, this would also be conceivable. It is also possible that the side wall has a recess on the side wall so that the movable hinge parts can also use this space, wherein the movable hinge parts do not protrude into the furniture when closed.

(27) When furniture door 3 is opened, for example to the position shown in FIG. 2, on the one hand the linear guide 80 moves forward within the furniture board 1 and thus the side wall, and on the other hand the levers 91, 93 pivot relative to the linear guide and also relative to the mounting element. The movement of the linear guide 80, specifically the outer slide 81 and the inner slide 85, is coupled with the pivoting of the levers 91, 93. This is achieved in that one of the levers, in this case the control lever 93, is designed as a two-sided lever and protrudes with a control lever arm 92 beyond the hinge axis 86. The control lever 93 is formed in a slightly cranked manner. At the free end of the control lever arm 92 there is a pin which is guided in a slot-like slotted link guide 83 which is formed on the outer slide 81.

(28) The opening movement of furniture door 3 causes a linear movement of linear guide 80 due to the interaction of control lever 93 or control lever arm 92 in the slotted link guide 83. The coupling of the movement of the outer slide and the inner slide 81, 85 in turn causes the pivoting dynamics of the pivot guide 90, so that overall the illustrated movement sequence of furniture door 3 is forced. The final state of the opening movement is shown in FIG. 3. In this state, the linear guide 80 is extended to the maximum, whereby the hinge axes 82, 86 are pushed out to the front side of the furniture board 1. However, they are still in the plane of the furniture board 1, i.e., in a projection onto the front of the furniture body, the hinge axes 82, 86 are located in the area of the front side of the furniture board 1 and thus also the side wall. When furniture door 3 is closed, the pivoting and sliding movement runs backwards again accordingly until the state shown in FIG. 1 is reached.

(29) The coupling of the linear and the pivoting movement by the slotted link guide 83 is shown in FIG. 5, enlarged once again. For the sake of clarity, FIG. 5 does not show elements of the self-closing and damping function described below.

(30) To achieve end position damping, a damping device 70 is also provided. In the example shown, the damping device 70 is designed as a linear damper with a cylinder 72 and a piston with piston rod 73 moving in this cylinder. In the embodiment example shown, the linear damper engages between the outer slide 81 and the inner slide 85 and thus dampens, at least in sections, a movement of the two slides 81, 85 relative to each other. The damping device 70 can, for example, be designed in such a way that damping of the movement of the two slides 81, 85 towards each other takes place when the hinge moves in the direction of the closed end position (FIG. 1). In this way a closing damping is achieved.

(31) In addition, a self-closing function is provided, which in the present case is realized by means of a spring 75, realized here as a spiral spring. The spring is arranged on the outer slide 81. One of two spring arms, which are sprung against each other, is supported by a pin that is inserted in the outer slide 81. The second of the mentioned spring arms acts on the control lever arm 93. In this way, self-closing in the closed position is achieved.

(32) The figures described below show further examples of a furniture hinge suitable for integration into a furniture board in accordance with the application, for example furniture board 1 shown in the first embodiment example in FIGS. 1 to 5.

(33) FIG. 6a first shows an isometric view of another example of a furniture hinge in an assembled state in a central open position. Central opening position means that a furniture part guided by the furniture hinge, in particular a furniture door, is in an angular range between a closed state, in which the door rests with its free edge against the furniture body, and an open position, in which the door has an opening angle of e.g. 90 compared to the closed position.

(34) The furniture hinge has a basic element 10, which is connected to a mounting element 20 via a lever mechanism. A furniture door, for example, is mounted on the mounting element 20. The mounting element 20 is designed as a hinge cup and is therefore also referred to as hinge cup 20 in the following. The lever mechanism comprises two levers 40 linked to the hinge cup 20 and two further levers 30 linked to the basic element 10.

(35) The basic element 10 is approximately cuboid or case-shaped and has two parallel side panels 11, which are connected at their side edges by rounded transverse sides 13. In the installation position of the furniture hinge, these transverse sides 13 are at the top and bottom respectively. In the installation position to the front (in FIG. 6a to the right) the basic element 10 is open, whereas to the rear (not visible in FIG. 6a) a rear side 14 preferably closes the basic element 1. This rear side 14 is clearly visible, for example, in FIGS. 7a and 7b, which show isometric exploded drawings of the furniture hinge.

(36) The case-shaped basic element 10 provides a cavity 15 in which a part of the hinge mechanism explained below is located. The side panels 11 are preferably only spaced apart so far that the basic element 10 can be inserted into a pocket-shaped recess at the front of a furniture board, which forms, for example, a side wall of a furniture body. The pocket, which is preferably milled in from the end face, has a shape corresponding to the outer contours of the basic element 1 due to the tool. This basic element 10 can thus be inserted flush on all sides and thus well anchored in the side panel of the furniture body and can be glued and/or fastened there, for example, with the aid of screws that are screwed through the rear side 14 into the material of the side panel of the furniture body. The basic element 10 can, for example, be made of appropriately punched sheet metal in rolled form. In a further embodiment, the basic element 10 can have fastening webs that are suitable for fastening the basic element 10 at the front side by means of screws or other fastening systems. For example, a snap-on fastening, e.g., clipping in, can also be implemented.

(37) In both side panels 11 of the basic element 10, holes 12 are arranged in the front middle area, which accommodate a bearing bolt (not shown here) and thus serve as bearing points. The bearing bolts pass through the two further levers 30, which are thus mounted in the basic element 10 so that they can be rotated about a horizontal axis (in the installation position of the furniture hinge).

(38) The further levers 30 are clearly visible in FIGS. 7a and 7b. They each comprise a lever arm 31, which has a hinge hole 32 at one free end. At the opposite end, a gearwheel 33 is non-rotatably coupled to the lever arm 31. In the embodiment example shown, the lever 31 is formed in a slightly offset manner and enlarged like a plate at its free end. The gearwheel 33 is mounted on this plate. It should be noted that in alternative embodiments, a toothing provided by the gearwheel 33 can also be formed integrally with the lever arm 31. Another hinge hole 34 extends centrally through the gearwheel 33.

(39) With these additional hinge holes 34, the further levers 30 are pivoted on the bearing bolts, which are guided by the side panels 11. The distance between the holes 12 in the side panels 11 is selected so that the two gearwheels 33 of the further levers engage in each other, whereby the further levers 30 perform a coordinated pivoting movement mirror-inverted to a central axis of the basic element 10. The pivoting movement of the further levers 30 is rotated by 90 to the rotary movement of the furniture door 3, so that a scissor lift is created here. The pivoting movement of the further levers 30 is responsible for the linear movement and thus the further levers 30 form part of the linear guide 80 (see FIGS. 9a, 9b).

(40) The free ends of the further levers 30 are coupled in the other hinge holes 32 with comparable free ends of the levers 40. These levers 40 are supported at their respective further ends in the hinge cup 20.

(41) The arrangement and bearing of the levers 40 in the hinge cup 20 can be clearly seen in FIGS. 6b and 6c, which show an isometric view or a top view of the hinge cup 20 with inserted levers 40 separately from the basic element 10 and the further levers 30. The hinge cup 20 has a base 21 and an edge 22 and is inserted in the known manner into a cup hole of the furniture door to be guided. It can be glued there or fastening elements can be formed along the edge 22, with which a clamping, latching, screwing and/or bracing of the hinge cup 20 in the cup hole takes place.

(42) The design of lever 40 is again clearly visible in FIGS. 7a and 7b. They are similar in design to the further levers 30 and have a lever arm 41 with a hinge hole 42 at one end and a toothing at the opposite end. The toothing here is formed by a fitted bevel gearwheel 43. A further hinge hole 44 leads again centrally through the bevel gearwheel 43.

(43) In the hinge cup 20, the two levers 40 are rotatably mounted by placing them with their other hinge holes on leg 62 of a bearing bracket 60. The bearing bracket 60, in turn, is fixed in the hinge cup 20 with a base 61 so that it can pivot around said base 61. For this purpose, a bracket attachment 23 is formed at a point on edge 22, into which the bearing bracket 60 is inserted. The two legs 62 of the bearing bracket 60 thus form pivotable axes around which the levers 40 can be pivoted. When the furniture hinge is in the closed position, the alignment of the legs 62 and thus of the bearing or pivot axes of the levers 40 is parallel to the base 21 of the hinge cup. A pivot guide 90 is formed by the pivotable bearing of the bearing bracket 60 in the hinge cup 20 (see FIGS. 9a, 9b).

(44) In the embodiment example shown, the hinge cup 20 is formed from a metal sheet in a punching and bending process. The bracket attachment 23 can be easily punched out of the edge 22 and turned inwards. The hinge cup 20 is thus formed in one piece including the bracket attachment 23. In alternative embodiments, the hinge cup 20 can also be made of plastic in an injection molding process, preferably also in one piece.

(45) The hinge cup 20 has a toothing 51 in the area of the bracket attachment 23, which is in engagement with the bevel gearwheels 43 of both second levers 40. In the embodiment example shown, toothing 51 is provided by a tooth insert 50, which in turn is clearly visible in FIGS. 7a and 7b. The toothing 51 has two sections of a bevel gearwheel facing away from each other as well as an adjoining insertion lug 52, which is inserted into a corresponding recess in the area of the bracket attachment 23 and fixes the tooth insert 50 to the hinge cup 20. In one embodiment example of the hinge cup 20, in which this is manufactured as an injection molded part, the toothing 51 can also be formed directly on the hinge cup 20.

(46) The two levers 40 are coupled to each other via the toothing 51 of the tooth insert 50 in such a way that, similar to the further levers 30, they can only perform synchronous pivoting movements in mirror image with respect to a vertical center plane. During this pivoting movement, the bevel gearwheels 43 roll on toothing 51, causing the hinge cup 20 to pivot about the base 61 of the bearing bracket 60 relative to the plane in which the levers 40 are located.

(47) In the assembled state of the furniture hinge, the free ends of the further levers 30 and levers 40, which are opposite the respective toothing, are connected in pairs. For this purpose, bearing bolts or rivets pass through the hinge hole 32 and 42 respectively. The further levers 30 and the levers 40 jointly form the linear guide 80.

(48) The motion sequence of the furniture hinge is explained in more detail below using FIGS. 8a, 8b, 9a, 9b, 10a and 10b.

(49) FIGS. 8a and 8b show the assembled furniture hinge in two isometric representations from different viewing directions. For a better overview, only one half of the basic element 10 is shown.

(50) In FIGS. 8a and 8b, the furniture hinge is initially shown in the closed state, i.e., with the furniture door adjacent. In this state the hinge cup 20 lies with its edge 22 against the basic element 10. The further levers 30 are completely pivoted into the cavity 15 of the basic element.

(51) FIG. 9a also shows the closed state of the furniture hinge, wherein in this illustration the hinge cup 20 is also shown halved.

(52) Opening the furniture door, i.e., pivoting the hinge cup 20, causes the toothing 51 of the hinge cup 20 to roll off on the bevel gearwheels 43, whereupon the levers 40 pivot towards each other from the position shown in FIG. 9a. By connecting the further levers 30 to the levers 40, this pivoting of the levers 40 towards each other is accompanied by a synchronous pivoting of the further levers 30 towards each other. This in turn kinematically causes an extension and thus a linear guide 80 of the lever mechanism, wherein the bearing bracket 60 and thus the hinge cup 20 moves linearly away from the basic element 10.

(53) FIG. 9b shows the opening state of the furniture hinge, for example with an opening angle of 90 compared to the closed position. In this state, the further interconnected levers 30 and the lever 40 form a stretched arrangement in pairs, correspondingly the hinge cup 20 and the furniture door it holds are moved linearly from the side panel of the body towards the room.

(54) The furniture hinge shown therefore performs a combined pivoting movement through the pivot guide 90 of the hinge cup 20 with a linear movement through the linear guide 80. The linear movement moves the corresponding furniture door so that its side edge moves in front of a front side of an adjacent furniture door when viewed from the user's direction, so that the two doors do not collide when opened. As in the first example shown in FIGS. 1 to 5, the hinge axes of the linear guidethe legs 62 of bracket 60move so that they move over the entire range of movement between the planes defined by the side faces of the furniture board. The pivot axis of the pivot guide 90, the base 61 of the bracket 60, is located in front of the front face of the furniture board over the entire range of movement of the hinge, or in other words, the projection of the pivot axis is located on the surface of the front face in any opening state of the hinge.

(55) FIGS. 10a and 10b show the furniture hinge in a side view with a view of the transverse sides 13 of the basic element 10. FIG. 10a shows the open position of the furniture hinge and FIG. 10b shows a slightly closed position in which the hinge cup 20 is tilted and minimally retracted.

(56) As a result of the lever kinematics, linear and pivoting movements of the cup 20 are coupled, but not linear to each other. Starting from the open position, in which the lever mechanism is stretched, a pivoting movement of the hinge cup 20 initially leads to a small linear movement. As the cup approaches the closed position, the linear movement becomes increasingly larger in relation to a change in angle. This results in an approximately sinusoidal functional relationship. This is advantageous because, conversely, starting from the closed position, an initially smaller pivoting movement of the hinge cup 20 already leads to a significant extension of the furniture door, so that with the continued pivoting movement of the hinge cup 20 the furniture door is already extended far enough so that it does not collide with the adjacent furniture door.

(57) In the embodiment example shown, both the levers 40 and the further levers 30 are coupled to each other by the toothings in such a way that they perform the same pivoting movements in mirror image in each case. The mirror-inverted pivoting movement that the levers 30, 40 carry out relative to the linear guide 80 can also be implemented in principle if only the two levers 40 are coupled together by their toothing, in the example the bevel gearwheels 43. However, the coupling of both pairs of levers results in a more loadable guide.

(58) FIGS. 11 and 12a, b show two further embodiment examples of a furniture hinge according to the application in side view. Identical reference numerals indicate in these figures the same or similarly acting elements as in the previous figures.

(59) In its basic construction the hinges shown in FIGS. 11 and 12a, b correspond to the example shown in FIGS. 6a to 10b. Explicit reference is hereby made to the corresponding description.

(60) The hinges shown in FIGS. 11 and 12a, b each represent a further development of the hinge of the previous example. Specifically, the hinge of the previous example is supplemented by a damping and/or self-closing function.

(61) In the example in FIG. 11, a damping device 70 is provided for this purpose, which is designed as a rotational damper. The damping device 70 has a circumferential gear rim 71 which engages in the gearwheel 33 of one of the further levers 30. When the hinge is pivoted out, the further lever 30 pivots, whereby the (rotational) damper is rotated and dampens the pivoting movement. The damper can be designed in such a way that only certain sections of the rotational movement are damped, so that the hinge is damped when approaching the closed and/or fully open end position. Furthermore, the damper can be combined with a spring, for example a spiral spring, so that the further lever 30 is preloaded in a pivoting direction, for example in the direction of the closed end position of the hinge cup 20. A combined self-closing and damping function can thus be implemented.

(62) Since the movement of both further levers 30 is coupled in the furniture hinge shown, it is basically sufficient to provide such a damping device 70, which acts on the gearwheel 33 of the further lever 30. However, it would also be possible to provide two such damping devices 70 to amplify the damping forces.

(63) FIGS. 12a and 12b show a further embodiment example with a damping device 70. In the example of FIG. 12a, similar to the example of FIG. 11, only half of the basic element 10 is shown, whereas in the embodiment example of FIG. 12b it is completely removed to give an insight into the inner structure of the hinge.

(64) In contrast to the embodiment example in FIG. 11, here the damping device 70 is formed by a linear damper comprising a cylinder 72 with a piston and a piston rod 73. A clevis 74 is arranged is arranged at the end of the piston rod, with which the piston rod 73 is coupled to the lever mechanism of the hinge. The cylinder 72 of the damping device 70 is pivotably mounted on the basic element 10, for example by means of a bolt or rivet passing through the side panels 11 of the basic element 10.

(65) In the example shown, the clevis 74 engages at the connection of lever arms 31 and 41 of the further lever 30 or lever 40 and thus dampens a pivoting movement of these lever arms 31,41. In alternative embodiments, other points of engagement of clevis 74 at lever arm 31 are conceivable. The damping device 70 dampens a pivoting movement of the further lever 30 when the hinge approaches the closed end position.

(66) The embodiment example of FIGS. 12a and 12b also includes a self-retracting function which, unlike the example in FIG. 11, is not integrated in the damping device 70 but in the further levers 30. In this example, both further levers 30 are provided with a retracting spring. However, it would also be conceivable to allow a retracting spring to act only on one of the further levers 30. The springs themselves cannot be seen in FIGS. 12a, 12b, they are arranged, for example, as spiral springs below the gearwheels 33. The ends of the springs, which are supported on the basic element 10, are shown as lugs 35 in the figures. A retaining clip 16, which is attached to one or both side panels 11, fixes the lugs 35 in the position shown. It is also possible to form the retaining clip 16 in a spring-loaded manner so that it forms a draw-in spring which acts on the two further levers 30 by pressing the ends of the two further levers 30 towards each other.

(67) In this example too, two damping devices 70 can be provided to achieve greater damping forces, which then act independently of each other on one of the further levers 30.

(68) Although the invention has been illustrated and described in detail by way of preferred embodiments, the invention is not limited by the examples disclosed, and other variations can be derived from these by the person skilled in the art without leaving the scope of the invention. It is therefore clear that there is a plurality of possible variations. It is also clear that embodiments stated by way of example are only really examples that are not to be seen as limiting the scope, application possibilities or configuration of the invention in any way. In fact, the preceding description and the description of the figures enable the person skilled in the art to implement the exemplary embodiments in concrete manner, wherein, with the knowledge of the disclosed inventive concept, the person skilled in the art is able to undertake various changes, for example, with regard to the functioning or arrangement of individual elements stated in an exemplary embodiment without leaving the scope of the invention, which is defined by the claims and their legal equivalents, such as further explanations in the description.

LIST OF REFERENCE NUMERALS

(69) 1 Furniture board 2 End-face recess 3 Movable furniture part (furniture door) 4 Furniture front 10 Basic element 11 Side panel 12 Bore (bearing position) 13 Transverse side 14 Rear side 15 Cavity 16 Retaining clip (spring) 20 Mounting element (hinge cup) 21 Base 22 Edge 23 Bracket attachment 24 Hinge point 25 Hinge point 30 Further lever 31 Lever arm 32 Hinge hole 33 Gearwheel 34 Hinge hole 35 Lug 40 Lever 41 Lever arm 42 Hinge hole 43 Bevel gearwheel 44 Further hinge hole 50 Tooth insert 51 Toothing 52 Insert lug 60 Bearing bracket 61 Base 62 Leg 70 Damping device 71 Gear rim 72 Cylinder 73 Piston rod 74 Clevis 75 Spring 80 Linear guide 81 Outer slide 82 Hinge axis 83 Slotted link guide 84 Rack 85 Inner slide 86 Hinge axis 87 Pivot bearing 88 First gearwheel 89 Second gearwheel 90 Pivot guide 91 Support lever 92 Control lever arm 93 Control lever