Guide fitting and furniture or household appliance element

Abstract

Guide fitting (4) for guiding the movement of a body part (3) that is simultaneously mounted to be movable translationally and rotationally relative to a stationary base, comprising - a guide curve (5), - a guide element (11) guided in the guide curve track (5), - a linear guide (6) with at least one first connecting part and a second connecting part movable relative to it, one of which is fixed to the guide element (11) and the other is coupled to the guide cam track (5) by means of a rotary bearing (9), - wherein the guide cam track (5) or the guide element (11) can be fixedly attached to the body part (3), - wherein the guide cam track (5) can be moved relative to the first connecting part from a starting position to an intermediate position and further to an open position and back, - wherein in an intermediate position the guide cam track (5) is rotated relative to the first connecting part in a direction of rotation (R, R) and displaced in a predetermined direction (A), characterized by - at least one self-retracting device (8, 12) coupled at least partially to the linear guide (6) or to the guide cam track (5).

Description

[0001] The present invention relates to a guide fitting for guiding a body part mounted so as to be movable both translationally and rotationally, according to the preamble of claim 1.

[0002] The invention further relates to a furniture or household appliance element according to the preamble of claim 14.

[0003] Such furniture or household appliance elements such as shelves or racks, in which a body part is mounted in a support body so that it can move both rotationally and translationally, are known, for example, from DE 10 2019 109 866 A1.

[0004] A translational-rotational bearing is used to carry out the translational-rotational movement of the body part.

[0005] Particularly in the case of larger and / or higher furniture or household appliance elements, such as refrigerators and freezers or wine coolers, it is necessary for stability reasons to additionally support the movement of the translationally and rotationally movable body part.

[0006] For this purpose, it is known, for example, from DE 10 2019 132 207 A1 to arrange a guide bearing between the cover plates of the support body and the body part, with which the translational-rotational movement is additionally guided.

[0007] Such a furniture or household appliance element has proven itself in practice.

[0008] Particularly when the shelf is heavily loaded, an abrupt stopping of the translation-rotation movement when reaching an end position can cause objects placed on the shelf to fall over and be damaged.

[0009] Depending on the intensity of the impulse, impacting components of the linear guide or the guide element guided in the guide cam track can also lead to damage to these components.

[0010] The object of the present invention is to provide a guide fitting and a furniture or household appliance element with which the retraction of the body part into a predetermined end position can be carried out as smoothly as possible.

[0011] This object is achieved by a guide fitting having the features of claim 1.

[0012] The problem is further solved by a furniture or household appliance element having the features of claim 14.

[0013] The guide fitting according to the invention for guiding the movement of a body part mounted so as to be movable both translationally and rotationally relative to a stationary base has a guide cam track and a guide element guided in the guide cam track.

[0014] The guide fitting further comprises a linear guide with at least one first connecting part and a second connecting part which is movable relative to the first connecting part, one of which is fixedly coupled to the guide element and the other of which is coupled to the guide cam track by means of a pivot bearing.

[0015] The guide cam track or the guide element can be fixed to the body part.

[0016] The guide cam track is movable relative to the first connecting part from a starting position to an intermediate position and further to an open position and back. In an intermediate position, the guide cam track is rotated relative to the first connecting part in one direction of rotation and displaced in a predetermined direction. In this case, the starting position and the open position each represent an end position.

[0017] The guide fitting is characterized by at least one self-retracting device that is coupled at least in sections to the linear guide or to the guide cam track.

[0018] With a guide fitting designed in this way, it is possible to reach each end position of the body part gently.

[0019] The self-closing device also ensures that the body part is moved to a defined end position and therefore does not come to a standstill shortly before reaching the end position.

[0020] Advantageous embodiments of the invention are the subject of the subclaims.

[0021] According to an advantageous embodiment, the guide cam track has a guide groove that accommodates the guide element.

[0022] This ensures reliable guidance of the body part, especially the rotational part of the movement, in a simple manner.

[0023] According to a further advantageous embodiment, the guide fitting has a support plate to which the first connecting part of the linear guide and the guide element are fixed.

[0024] The provision of such a support plate enables easy installation of the guide fitting on the base or the body part.

[0025] According to a first preferred embodiment of the guide fitting, the at least one self-retracting device is arranged in a fixed position relative to the guide cam track or one of the connecting parts of the linear guide.

[0026] Since the guide cam track and the linear guide ensure the intended translational-rotational movement of the body part, the arrangement of at least one self-retracting device on the component responsible for the rotational or translational part of the movement at a suitable location on the component represents a preferred attachment point on the guide fitting.

[0027] A first embodiment of such a self-retracting device comprises a housing with a guide track and a catch element which is spring-loaded and / or damped and guided in the guide track and catches the guide element in a predetermined position.

[0028] The guideway can, for example, be designed as a so-called creeping curve, with which the catching element can be moved into a position in which the guide element is released from the catching element and, by subsequently impacting on a suitable point on the catching element, the catching element picks up the guide element and guides it into the end position in a spring-loaded and / or damped manner.

[0029] According to a preferred embodiment of the guide fitting, such a self-retracting device is arranged at spaced-apart ends of the guide cam track.

[0030] In an alternative embodiment of the guide fitting, the support plate has a central area to which two first connecting parts of the linear guide are fastened, aligned parallel to one another, and two edge areas, to each of which a self-retracting device is fixed.

[0031] The guide cam track has an arm extending outside the guide groove, on which two activators interacting with the self-retracting device are arranged, in particular formed.

[0032] According to yet another alternative embodiment of a guide fitting according to the invention, the self-retracting device is coupled to the second connecting part of the at least one linear guide.

[0033] According to a preferred development, the self-closing device is designed here in such a way that it has a toggle lever pivotably mounted on the support plate with a first lever pivotally fastened to the guide rail and a second lever pivotally coupled to the first lever and pivotally fastened to the support plate.

[0034] The guide fitting also has at least one energy storage device coupled to the first lever or the second lever.

[0035] The energy storage device is preferably held directly or indirectly on the carrier plate or on the second connecting part of the at least one linear guide.

[0036] Even with such a self-closing mechanism, the cabinet section can be easily retracted into its respective end position. In this design variant, only one such self-closing mechanism is necessary, since the second connecting piece assumes the same position for every end position of the cabinet section.

[0037] According to a preferred development, at least one damping element is arranged between the carrier plate and the first lever or the second lever.

[0038] This makes it easy to dampen the braking of the body part before it reaches its end position.

[0039] In yet another variant, the guide fitting also has an ejection device.

[0040] The furniture or household appliance element according to the invention, in particular a shelf or rack with at least one storage level, has a stationary body and a body part mounted so as to be translationally and rotationally movable relative to the body and having at least one storage surface.

[0041] The furniture or household appliance element further comprises at least one guide fitting for enabling a translational-rotational movement of the body part relative to a support plate of the body from an initial position into an intermediate position and further into an opening position and back.

[0042] In an intermediate position, the body part is rotated relative to the support plate in one direction of rotation and displaced in a predetermined direction of translation.

[0043] The guide fitting has at least one guide cam track and a guide element guided in the guide cam track, which are arranged on mutually facing surfaces of the body part and the support plate.

[0044] The guide fitting further comprises at least one linear guide, with a first connecting part and a second connecting part which is displaceable relative to the first connecting part, one of which is fixedly coupled to the guide element and the other of which is coupled to the guide cam track by means of a pivot bearing.

[0045] The furniture or household appliance element is characterized by at least one self-closing device arranged between the body part and the support plate, which is coupled at least in sections to the linear guide or to the guide cam track.

[0046] In a preferred embodiment, the guide cam track is fixed to the base plate or the cover plate of the body part and the guide element is fixed to the base support plate or the cover support plate of the support body.

[0047] According to a further preferred embodiment, a first guide fitting is arranged between the base support plate and the base plate and a second guide fitting is arranged between the cover support plate and the cover plate of the body part.

[0048] In a further preferred development, the body part is movable relative to the support body from a first functional position into a second functional position rotated by a predetermined angle to the starting position, wherein in both functional positions the base (support) plates and the cover (support) plates of the body part and the support body are aligned with one another in matching geometries.

[0049] Preferred embodiments of the invention are explained in more detail below with reference to the accompanying drawings. They show: Fig. 1 shows a variant of a furniture element according to the invention with a support element and a body part, with a body part positioned in a closed position corresponding to the initial position, Fig. 2 one of the Fig. 1 corresponding isometric view of the furniture element in an intermediate position of the body part relative to the supporting body, Fig. 3 one of the Fig. 1 corresponding isometric view of the furniture element in a final position of the body part with access to the shelves of the body part, Fig. 4 one of the Fig. 2 corresponding isometric view of the furniture element with the cover support plate hidden to show a guide fitting arranged between the cover support plate and the cover plate, Fig. 5 another isometric view of the Fig. 1 shown furniture element in a partial exploded view with a variant of two guide fittings, arranged between the base support plate and base plate and the cover support plate and cover plate, Fig. 6 to 8 isometric individual representation of a first embodiment of a guide fitting with self-retracting devices attached to the ends of the guide cam track, Fig. 9 an isometric view of the guide element according to Fig. 6 to 8 and a first end of the guide cam track and the self-retracting device mounted there, Fig. 10a) to d) isometric individual representation of the self-retracting device and the guide element to illustrate the movement sequence of a self-retracting device, Fig. 11 an isometric enlarged view of the Fig. 5 shown second embodiment of a guide fitting, Fig. 12 and Fig. 13 isometric individual representation of a third design variant of a guide fitting with an alternative design variant of a self-retracting device attached to one of the guide rails of the linear guide, Fig. 14 an isometric exploded view of the guide fitting according to Fig. 12 and Fig. 13, and Fig. 15 and Fig. 16 isometric views of the guide fitting according to Fig. 12 and Fig. 13 in different positions.

[0050] In the following description of the figures, terms such as top, bottom, left, right, front, rear, etc., refer exclusively to the exemplary representation and position of the guide fitting, furniture or household appliance element, self-closing device, activator, guide fitting, guide cam track, linear guide, and the like chosen in the respective figures. These terms are not to be understood as limiting; i.e., these references may change due to different operating positions or the mirror-symmetrical design, etc.

[0051] In the Fig. 1 - 5, the reference numeral 1 denotes an embodiment variant of a furniture element according to the invention.

[0052] The furniture element 1 shown here essentially consists of a support body 2 with a base support plate 21 and a cover support plate 22 and side walls 23 connecting the base support plate 21 to the cover support plate 22 as well as a body part 3 which is movable relative to the support body 2 simultaneously translationally in a translation direction A and rotationally in one of two possible rotation directions R1, R2.

[0053] Instead of the side wall 23 connecting the floor support plate 21 to the cover support plate 22, a design variant of the support element 2 without a side wall 23 is also conceivable, for example when fastening the floor support plate 21 and the cover support plate 22 to a building wall.

[0054] The body part 3 also has a base plate 31, a cover plate 32 and a connecting element connecting the base plate 31 to the cover plate 32, in the embodiment shown in the form of at least one side wall 33.

[0055] In the embodiment shown in these figures, the shelf-like body part 3 has a square base, with two side walls 33, which form an interior in a Fig. 1 shown closed position and two open vertical sides, shown in the Fig. 2 and Fig. 3, which allow access to the interior.

[0056] Instead of the side walls, it is also conceivable to connect the base plate 31 with the cover plate 32 via corner posts 36, shown as an example in Fig. 3, or a central post in the center of the base plate 31 or cover plate 32.

[0057] In the embodiment shown here, the interior of the body part 3 has several shelves 35. However, other configurations or subdivisions of the interior of the body part 3 are also conceivable.

[0058] How to continue in the Fig. 2, Fig. 4 and Fig. 5 is shown, is between the cover support plate 22 and the cover plate 32, shown in the Fig. 2 and Fig. 4, and / or between the floor support plate 21 and the floor plate 31, shown in Fig. 5, a guide fitting 4 is arranged, with which the simultaneous translational and rotational movement of the body part 3 relative to the support element 2 is enabled.

[0059] Preferably, the body part 3, which here has a square base, is movable relative to the support body 2 from a first functional position into a second functional position rotated by a predetermined angle to the starting position, wherein in both functional positions the base (support) plates 21, 31 and the cover (support) plates 22, 32 of the body part 3 and the support body 2 are aligned with one another in matching geometries.

[0060] It is also conceivable, for example, in the case of a body part 3 with a rectangular base and unequal side lengths, that the second rotated functional position is not congruent with the first functional position. For example, after rotating such a body part, a different depth must be reached in order to also engage a building wall or a wall of the supporting body.

[0061] Preferred design variants of such a guide fitting 4 are shown in the Fig. 6 to 16 are shown in more detail.

[0062] A first embodiment of such a guide fitting 4 is shown in the Fig. 6 to 9 shown.

[0063] The guide fitting 4 further comprises a linear guide 6 with at least one first connecting part, embodied here as a guide rail 61, and a second connecting part, embodied here as a running rail 62, which is displaceable relative to the first connecting part. One of the connecting parts is fixedly coupled to the guide element 11, and the other is coupled to the guide cam track 5 by means of a pivot bearing 9. Other variants of a linear guide, for example, a guide rail with a roller carriage movable thereon, can also be used.

[0064] In the embodiment shown, the pivot bearing 9 fastened to the two guide rails 62 consists of a first and a second fastening plate 91, 93, wherein the second fastening plate 93 is fastened to the guide rails 62 and the first fastening plate 91 can be fastened accordingly to the cover plate 32 or the base plate 31 of the body part 3.

[0065] In a Fig. In the exemplary embodiment shown in Figure 11, a rotary plate 92 is additionally attached to the first mounting plate 91. The mounting plates 91, 93 are mounted so they can rotate relative to one another.

[0066] The turntable 92 and the first fastening plate 91 are preferably fastened to the base plate 31 or the cover plate 32 of the body part 3, just like the guide cam track 5.

[0067] In the preferred embodiment of the guide fitting 4 shown here, both the guide rails 61 of the linear guide 6 and the guide element 11 are fixed to a support plate 7.

[0068] Alternatively, the guide rails 61, the guide element 11 and / or the self-closing devices 8 can be arranged directly on the cover support plate 22 and / or the base support plate 21.

[0069] For fixing the guide rails 61 in place, fixing elements 73, 74 are provided on the support plate 7, with which a fixing area of ​​the guide rails 61 can be fixed in a form-fitting manner on the support plate 7.

[0070] The guide element 11 has, as shown in the Fig. 6 to 9, a wheel 111 which can be guided in the guide groove 51 of the guide cam track 5 and which is connected via a guide neck 113 to a foot 112 which is fixed in a recess provided for this purpose in the support plate 7.

[0071] The guide neck 113 is received in a hole in the support plate 7.

[0072] Between the wheel 111 and the foot 112 there is also provided an annular stop 114 which, as shown in Fig. 7, represents an additional horizontal guide for a catching element 82 of a self-retracting device 8, which is described in more detail below.

[0073] As in the Fig. 6 and Fig. 7, a self-retracting device 8 is attached to each of the ends 53, 54 of the guide cam track 5 on the side facing the carrier plate 7 (open side of the guide groove 51 of the guide cam track 5).

[0074] The self-retracting device 8 has a housing 81 with a guide track 83 and a catch element 82 which is spring-loaded and / or damped and guided in the guide track 83 and catches the guide element 11 in a predetermined position.

[0075] Different relative positions of the guide element 11 relative to the self-retracting device 8 are shown in the Fig. 10a to 10d.

[0076] The guide track 83 of the self-retracting device 8 is preferably designed here as a so-called crutch curve, with a straight linear region 831 and an angled region 832 adjoining one end of the linear region 831.

[0077] Accordingly, the catching element 82 of the self-retracting device 8 is essentially U-shaped with two legs 821, 822 projecting from the guide track 83 and two guide pins 823, 824 which are guided in the guide track 83.

[0078] Fig. 10a shows a position of the guide element 11 before entering a final position in which the guide element 11 and the catch element 82 are still decoupled.

[0079] In Fig. 10b, the guide element 11 is engaged with the catch element 82, which is still held in the angled area 832 of the guide track 83 by the second guide pin 824.

[0080] As the guide element 11 continues to move, the second guide pin 824 is pushed into the linear region 831 of the guide track 83 and then, with the aid of a spring element (not shown here) acting on the catch element 82, is moved over the Fig. 10c shown position to the Fig. 10d shown final position.

[0081] The Fig. The end position shown in Figure 10d corresponds to the position of the guide element in Fig. 7.

[0082] In a corresponding manner, the activation of the self-closing device 8 takes place at the other end 54 of the guide cam track 5, which in relation to the body part 3 moved with the guide fitting 4 of the Fig. 3 corresponds to the position shown.

[0083] Fig. 11 shows an alternative design variant of a guide fitting 4.

[0084] In contrast to the one based on the Fig. 6-10, an arm 52 extending outside the guide groove 51 is arranged on the guide cam track 5, from which two activators 10 extend, which engage in self-retracting devices 8, which are fastened to respective edge regions 72 of the carrier plate 7.

[0085] The carrier plate 7 has, as in the first case, Fig. 6 to 10, a central area 71 to which the two guide rails 61 aligned parallel to one another are fastened, and two edge areas 72 with self-retracting devices 8.

[0086] The self-closing devices 8 are of the same design as the self-closing devices 8, as they are shown in the first embodiment with reference to the Fig. 6 to 10 were described.

[0087] The Fig. 12 to 16 show a further alternative design variant of such a guide fitting 4.

[0088] In contrast to the two versions according to Fig. 6 to 11, only one self-feeding device 12 is provided here, which is arranged on an edge region 72 of the carrier plate 7.

[0089] Alternatively, the self-retracting device 12 can also be arranged in a central region 71 of the carrier plate 7, for example between the linear guides 6.

[0090] In this embodiment, the self-retracting device 12 is coupled to the guide rail 62 of the at least one linear guide 6. In another embodiment of the linear guide 6, the self-retracting device 8, 12 could, for example, be coupled to a roller carriage.

[0091] The self-retracting device 12 has, as shown in the Fig. 12 to 16, a toggle lever pivotally mounted on the support plate 7 with a pendulum lever 121 pivotally attached to the guide rail 62 and a power lever 122 pivotally coupled to the pendulum lever 121 and pivotally attached to the support plate 7 via a pivot bearing 125. The self-closing device 12 is coupled to the guide rail 62 as a movable connecting part of the linear guide 6 via a connecting piece 127 throughout the entire movement. The levers 121, 122 are arranged such that closing support is provided at least in the region of the end positions.

[0092] It is also conceivable to arrange the levers 121, 122 such that closing forces are effective from a position of the linear guide 6 corresponding to a traveled rotation angle of preferably 45°. The closing forces caused by the self-retracting device 12 increase with further movement into the end position. Design variants are also conceivable in which the self-retracting device 12 engages even at even smaller traveled rotation angles.

[0093] Furthermore, an energy storage device 123 is held on the carrier plate 7 and is arranged on the power lever 122 or the pendulum lever 121.

[0094] The coupling of the self-closing device 12 via the linear guide 6 and thus via the translational movement of the body part 3 also enables analogous to the Fig. 6 to 11, in which the coupling of the self-retracting device 8 takes place via the guide cam track 5 and thus via the rotational movement of the body part 3, a secure retraction into a respective end position of the body part 3.

[0095] As further stated in the Fig. As shown in Figures 12 to 16, a damping element 124 is additionally arranged between the support plate 7 and the pendulum lever 121 or the power lever 122, with which the movement into the end position can be dampened. In this embodiment, the energy storage device 123 and the damping element 124 are secured to the support plate 7 via a mounting bearing 126.

[0096] It is also conceivable to supplement the self-feeding device 8, 12 with at least one ejection device.

[0097] During the Fig. 12 and Fig. 13 illustrate the positioning of the self-retracting device 12 in a final position, the Fig. 15 the guide fitting in an intermediate position, corresponding approximately to the Fig. 2 shown position of the body part 3 relative to the support body 2.

[0098] Fig. 16 shows the end position of the self-closing device 12 having entered the second position, corresponding to that shown in Fig. 3 shown position of the body part 3 relative to the support body 2. List of reference symbols 1 piece of furniture or household appliance 2 support body 21 Floor support plate 22 Deck support plate 23 Side wall 3 Body part 31 Base plate 32 cover plate 33 Side wall 35 filing 36 corner posts 4 Guide fitting 5 Guide cam track 51 Guide groove 52 Arm 53 End 54 End 6 Linear guide 61 Guide rail 62 guide rail 7 Carrier plate 71 Central Area 72 Marginal area 73 Fixing element 74 Fixing element 8 Self-retracting device 81 housings 82 Catch element 821 first leg 822 second leg 823 first guide pin 824 second guide pin 83 guideway 831 linear range 832 angled area 9 pivot bearings 91 Mounting plate 92 turntables 10 Activator 11 Guide element 111 Wheel 112 feet 113 Guide neck 114 stop 12 Self-retracting device 121 pendulum lever 122 power levers 123 energy storage 124 Damping element 125 pivot bearings 126 mounting bearings 127 connecting piece A Translation direction R1, R2 rotation direction QUOTES CONTAINED IN THE DESCRIPTION

[0000] This list of documents submitted by the applicant was generated automatically and is included solely for the convenience of the reader. This list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions. Cited patent literature

[0000] DE 10 2019 109 866 A1

[0003] DE 10 2019 132 207 A1

[0006]

Claims

[1] Guide fitting (4) for guiding the movement of a body part (3) mounted so as to be simultaneously translationally and rotationally movable relative to a stationary base, comprising - a guide cam track (5), - a guide element (11) guided in the guide cam track (5), - a linear guide (6) with at least one first connecting part and a second connecting part movable relative to the first connecting part, one of which is fixedly coupled to the guide element (11) and the other is coupled to the guide cam track (5) by means of a pivot bearing (9), - wherein the guide cam track (5) or the guide element (11) can be fixedly fastened to the body part (3), - wherein the guide cam track (5) is movable relative to the first connecting part from an initial position into an intermediate position and further into an opening position and back, - wherein in an intermediate position the guide cam track (5) is rotated relative to the first connecting part in a direction of rotation (R, R) and displaced in a predetermined direction (A), characterized by - at least one self-retracting device (8, 12) coupled at least in sections to the linear guide (6) or to the guide cam track (5). [2] Guide fitting (4) according to claim 1, characterized by that the guide cam track (5) has a guide groove (51) receiving the guide element (11). [3] Guide fitting (4) according to claim 1 or 2, characterized by a support plate (7) to which the first connecting part of the linear guide (6) and the guide element (11) are fixed. [4] Guide fitting (4) according to one of the preceding claims, characterized by that the at least one self-retracting device (8, 12) is arranged stationary relative to the guide cam track (5) or one of the connecting parts of the linear guide (6). [5] Guide fitting (4) according to one of the preceding claims, characterized by that the self-retracting device (8) has a housing (81) with a guide track (83) and a catch element (82) which is spring-loaded and / or damped and guided in the guide track (83) and catches the guide element (11) in a predetermined position. [6] Guide fitting (4) according to claim 5, characterized by that a self-retracting device (8) interacting with the guide element (11) is arranged at spaced-apart ends (53, 54) of the guide cam track (5). [7] Guide fitting (4) according to one of claims 3 to 5, characterized bythat the carrier plate (7) has a central region (71) to which the first connecting part of the at least one linear guide (6) is fastened, and two mirror-symmetrically shaped edge regions (72), to each of which a self-retracting device (8) is fixed, and that the guide cam track (5) has an arm (52) extending outside the guide groove (51), on which two activators (10) interacting with the self-retracting device (8) are arranged, in particular formed. [8] Guide fitting (4) according to one of claims 1 to 4, characterized by that the self-retracting device (12) is coupled to the second connecting part of the at least one linear guide (6). [9] Guide fitting (4) according to claim 8, characterized bythat the self-retracting device (12) has a toggle lever pivotally mounted on the support plate (7) with a first lever (121) pivotally fastened to the second connecting part and a second lever (122) pivotally coupled to the first lever (121) and pivotally fastened to the support plate (7) or the stationary base, as well as at least one energy store (123) coupled to the first lever (121) or the second lever (122). [10] Guide fitting (4) according to claim 9, characterized by that the energy store (123) is held directly or indirectly on the carrier plate (7) or on the second connecting part of the at least one linear guide (6). [11] Guide fitting (4) according to claim 9 or 10, characterized by that at least one damping element (124) is arranged between the carrier plate (7) and the first lever (121) or the second lever (122). [12] Guide fitting (4) according to one of the preceding claims, characterized byat least one ejection device. [13] Guide fitting (4) according to one of the preceding claims, characterized by that the linear guide consists of two guide rails (61) aligned parallel to one another and guide rails (62) which can be moved relative to these. [14] Furniture or household appliance element (1), in particular a shelf or rack with at least one storage level, comprising - a stationary support body (2), - a body part (3) mounted so as to be translationally and rotationally movable relative to the support body (2) and having at least one storage surface (35), - at least one guide fitting (4) for enabling a translational-rotational movement of the body part (3) relative to a support plate (21, 22) of the support body (2) from an initial position to an intermediate position and further to an opening position and back, - wherein in an intermediate position the body part (3) is rotated relative to the support plate (21, 22) in a direction of rotation (R1, R2) and displaced in a predetermined direction of translation (A), - wherein the guide fitting (4) has at least one guide cam track (5) and a guide element (11) guided in the guide cam track (5), which are arranged on mutually facing surfaces of the body part (3) and the support plate (21, 22), - wherein the guide fitting (4) further comprises at least one linear guide (6) with a first connecting part and a second connecting part movable relative thereto, one of which is fixedly coupled to the guide element (11) and the other is coupled to the guide cam track (5) by means of a pivot bearing (9), characterized by - at least one self-retracting device (8, 12) which is coupled at least in sections to the linear guide (6) or to the guide cam track (5) and is arranged between the body part (3) and the support plate (21, 22). [15] Furniture or household appliance element (1) according to claim 14, characterized by that the guide cam track (5) is fixed to the base plate (31) or the cover plate (32) of the body part (3) and the guide element (11) is fixed to the base support plate (21) or the cover support plate (22) of the support body (2). [16] Furniture or household appliance element (1) according to claim 14 or 15, characterized by that a first guide fitting (4) is arranged between the base support plate (21) and the base plate (31) and a second guide fitting (4) is arranged between the cover support plate (22) and the cover plate (32). [17] Furniture or household appliance element (1) according to one of claims 14 to 16, characterized bythat the body part (3) is movable relative to the support body (2) from a first functional position into a second functional position rotated by a predetermined angle to the starting position, wherein in both functional positions the base (support) plates (21, 31) and the cover (support) plates (22, 32) of the body part (3) and of the support body (2) are aligned with one another in matching geometries.

Images