EP4608207A1 - Translations-rotations-anordnung und möbel- oder haushaltsgeräteelement - Google Patents
Translations-rotations-anordnung und möbel- oder haushaltsgeräteelementInfo
- Publication number
- EP4608207A1 EP4608207A1 EP23794319.6A EP23794319A EP4608207A1 EP 4608207 A1 EP4608207 A1 EP 4608207A1 EP 23794319 A EP23794319 A EP 23794319A EP 4608207 A1 EP4608207 A1 EP 4608207A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base
- support element
- furniture
- household appliance
- translation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
- A47B81/002—Corner cabinets; Cabinets designed for being placed in a corner or a niche
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B49/00—Revolving cabinets or racks; Cabinets or racks with revolving parts
- A47B49/004—Cabinets with compartments provided with trays revolving on a vertical axis
- A47B49/006—Corner cabinets
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/02—Shelves
- A47B96/025—Shelves with moving elements, e.g. movable extensions or link elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0091—Electronic or electric devices
Definitions
- the present invention relates to a translation-rotation arrangement for a piece of furniture, a household appliance or a group of furniture and/or household appliances of a modular interior design system for rooms according to the preamble of claim 1 and a furniture or household appliance element according to the preamble of claim 3.
- Generic furniture or household appliance elements or translation-rotation arrangements for furniture or household appliances serve to simplify access to hard-to-reach areas in a storage space of the furniture or household appliance element or also the variable arrangement of furniture or household appliances in a group of such furniture and/or household appliances of a modular interior design system for rooms or the variable positioning of the group as a whole in a room.
- the simultaneous translational and rotational movement of the furniture or household appliance element or of such a translational-rotational arrangement is achieved by arranging a translational-rotational fitting between a first body of the furniture and a second body of the furniture that can be moved relative to it.
- the relative movement can also take place between a movable body of the furniture and the ceiling and/or floor of the room.
- the translation-rotation movement is achieved, for example, by guide cam tracks in bearing areas of a base and a support element arranged thereon, wherein the group of furniture and/or household appliances is placed on the support element.
- Such a generic translation-rotation arrangement is known, for example, from WO 2021/001395 A1 or WO 2020/212373 A1.
- the problem with such components that can move relative to one another is the supply of electrical energy to electrical devices that are housed in the translatory and rotary moving support element or second body.
- the object of the present invention is to further develop a translation-rotation arrangement for a piece of furniture or household appliance or a group of furniture and/or household appliances of a modular interior design system for rooms as well as a furniture or household appliance element in such a way that they can be easily equipped with a power supply in the translationally and rotationally moved support element or second body.
- This object is achieved by a translation-rotation arrangement for a piece of furniture, a household appliance or a group of furniture and/or household appliances of a modular interior design system for rooms having the features of claim 1 and by a furniture or household appliance element having the features of claim 3.
- the translation-rotation arrangement according to the invention for a piece of furniture, household appliance or a group of furniture and/or household appliances of a modular interior design system for rooms has a base and a support element with mutually facing flat storage areas.
- the support element is mounted relative to the base so that it can move at least partially both translationally and rotationally.
- guide cam tracks are arranged and in the other of the bearing areas, guide elements guided in or on the contours of the guide cam tracks are arranged, so that the support element is at least partially forced to rotate relative to the base in one of two possible opposite directions of rotation and movable in a predetermined translation direction.
- the guide cam tracks are shaped in such a way that when a moment is applied to the support element, the support element can be moved from an initial position via an intermediate position in which the support element is rotated relative to the base in one of two possible opposite directions of rotation and displaced in the translation direction by further rotation in one of two possible opposite directions of rotation and displacement against the direction of translation to an end position congruent with the starting position.
- a guide groove extending in the translation direction is arranged in the base.
- a guide element protruding into the guide groove is arranged in the bearing area of the support element.
- the guide groove can also be arranged in the bearing area of the support element and the guide element in the base.
- the guide element is designed as a rotary union.
- a first power connection element is attached to a side of the base facing away from the bearing area of the base, and a second power connection element is attached to a side of the support element facing away from the bearing area of the support element.
- the power connection elements are connected to each other via a power cable that runs through the rotary union.
- the furniture or household appliance element according to the invention has a first body and a second body movable relative to the first body.
- the furniture or household appliance element further comprises a translation-rotation fitting with which the second body can be moved relative to the first body in a predetermined translation direction and at least partially simultaneously in one of two possible opposite rotation directions.
- the translation-rotation fitting has a first fitting plate coupled to the first body and a second fitting plate coupled to the second body and movable at least partially simultaneously in translation and rotation relative to the first fitting plate.
- a recess is provided in the base or cover plate of the first body through which a power cable is passed, which is connected at a first end to a power connection element which is attached to one of the base or
- the recess can also be designed in the form of a hole.
- the arrangement described above ensures a simple power supply to electrical consumers that are positioned or placed in the translationally and rotationally movable second body or on or in the support element.
- the second body which is at least partially mounted so as to be movable both translationally and rotationally at the same time, can only be fixed directly to a room wall via a base plate and a cover plate, which form the first body.
- the first power connection element is attached to the base laterally of the guide groove and, viewed in the longitudinal extension of the guide groove, approximately centrally offset in parallel.
- This positioning of the first power connection element allows a possible small variance of the distance between the first power connection element and the translationally moving guide sleeve.
- the recess has a through-opening, a groove-shaped cable duct open to the second body and a flat depression adjoining the cable duct and open to the second body.
- the recess is designed as a guide groove for guiding the power cable.
- the recess is designed as a bore.
- At least one of the power connection elements has a winding mechanism with a cable storage area onto which a section of the power cable can be wound or unwound during the translational-rotational movement of the second body or the support element.
- Such a winding mechanism also prevents the power cable from becoming jammed or knotted during the movement of the second body or the support element.
- the power cable is designed at least in sections as a spiral cable or as a cable loop and thus enables in particular the length expansion of the power cable required by the translational movement.
- the power cable is guided in an energy chain at least in sections.
- Fig. 1 is a schematic plan view of a support element arranged above a base with a power connection element mounted on the upper side facing away from the bearing area of the support element and a power cable guided through the rotary feedthrough
- Fig. 2 is a schematic plan view of the base with guide groove and indicated guide cam tracks and a power connection element arranged on a side of the base facing away from the bearing area of the base,
- Fig. 3-7 schematic plan views of the support element and the base to illustrate a translational-rotational movement of the support element relative to the base
- Fig. 8 is a schematic isometric view of an embodiment of a translation-rotation arrangement with a group of furniture of a modular interior system
- Fig. 9 is a schematic isometric partial exploded view of a furniture or household appliance element with a second body removed from a body, translation-rotation fitting and power cable and power connection element arranged in the area of the base plate,
- Fig. 10 is a side sectional view through the furniture or household appliance element
- Fig. 11a is an isometric detail enlargement showing a winding mechanism of a power connection element in the largely unwound state
- Fig. 11 b is a representation corresponding to Figure 11 a with the power cable largely wound up
- Fig. 12 is an isometric view of the base plate of the first body and a base plate of the second body and power cables, power connection element and plugs arranged on them,
- Fig. 13 a schematic isometric exemplary representation of an energy chain
- Fig. 14 is a schematic isometric view of a translation-rotation fitting arranged on a base plate of the first body and a power connection element and a Power cable in a starting position of the translation-rotation fitting and thus of the second body,
- Fig. 15 is a representation corresponding to Figure 14 with the second body rotated by 90° and translated
- Fig. 16 is a view corresponding to Figs. 14 and 15 with the second body rotated by 180°
- Figure 17a is a schematic isometric partial exploded view of a furniture or household appliance element with a second body removed from a body, translation-rotation fitting and power cable arranged in the area of the base plate and power connection element with an alternatively designed recess in the base for the power cable to pass through,
- Figure 17b is a schematic isometric view of the furniture or household appliance element shown in Figure 17a from below to show the power cable passed through the recess in the base in a first position of the translation-rotation fitting and
- top, bottom, left, right, front, back, etc. refer exclusively to the exemplary representation and position of the furniture or household appliance element, translation-rotation fitting, base, support element, first body, second body and the like selected in the respective figures. These terms are not to be understood as limiting, ie these references can change due to different working positions or the mirror-symmetrical design or the like.
- an embodiment variant of a translation-rotation arrangement according to the invention for a piece of furniture, a household appliance or a group 11 of furniture and/or household appliances of a modular interior design system for rooms is described with reference to Figures 1-8.
- the entire group 11 of furniture and/or household appliances is placed on a supporting element 3 which is mounted on a base 2.
- a shelf 12, a chair 13 and a table 14 are shown in Figure 8 placed on the support element 3, which enables the group 11 of furniture to be aligned in the room, for example rotated by an angle of 90°, by means of a translational-rotational movement of the support element 3 relative to the base 2.
- the base 2 and the support element 3 have flat bearing areas 21, 31 facing each other.
- the support element 3 is mounted so as to be simultaneously translationally and rotationally movable relative to the base 2.
- guide cam tracks 22 are arranged in one of the bearing areas 21, 31 of the base 2 or the support element 3, and guide elements 4 guided in or on the contours of the guide cam tracks 22 are arranged in the other of the bearing areas 21, 31.
- the movement in the translation direction A is additionally controlled by a guide groove 23 extending in the translation direction A in the base 2 and a the bearing area 31 of the support element 3 into the guide groove 23.
- the guide element is designed as a rotary feedthrough 5.
- the guide cam tracks 22 are further shaped such that when a moment acts on the support element 3, the support element 3 can be moved from a starting position via an intermediate position in which the support element 3 is rotated relative to the base 2 in one of two possible opposite directions of rotation Ri, F and displaced in the translation direction A, by further rotating in one of two possible opposite directions of rotation Ri, R2 and displacing against the translation direction A into an end position congruent with the starting position.
- a first power connection element 6 is fastened on a side of the base 2 facing away from the support element 3 and a second power connection element 7 is fastened on an upper side of the support element 3 facing away from the base 2.
- the two power connection elements 6, 7 are connected to one another via a power cable 8 that passes through the rotary feedthrough 5.
- the power cable 8 is guided through a preferably cylindrical through-opening 51 of the rotary feedthrough 5, which forms a passage for the power cable from the side of the base 2 facing away from the support element 3 to the top of the support element 3 facing away from the base 2.
- the first power connection element 6 is preferably connected via a further power cable 9 to a further power connection element 10, which is designed, for example, as a socket on the wall or on the floor of a room.
- Figures 3-7 illustrate a translational-rotational movement of the support element 3 relative to the base 2, with which the group 11 of furniture, as shown by way of example in Figure 8, can be positioned offset by 90° relative to the base 2.
- the power cable 8 can preferably be designed as a spiral cable.
- the power cable 8 it is also conceivable for the power cable 8 to be dragged along during the translational-rotational movement of the support element 3 relative to the base 2.
- the suitable arrangement of the first power connection element 6 fastened to the base 2 to the side of the guide groove 23 and the first power connection element 6 offset approximately centrally parallel when viewed in the longitudinal extension of the guide groove 23 makes it possible for the required length of the power cable 8 to bridge the distance between the first power connection element 6 and the rotary feedthrough 5 to vary only slightly.
- the distance between the rotary feedthrough 5 and the second power connection element 7 is determined by the fixing of the second power connection element 7 to the support element 3 and by its distance from the rotary feedthrough 5, which is also fixed to the support element 3.
- Figures 9-16 show a variant of a furniture or household appliance element 100 according to the invention.
- the furniture or household appliance element 100 has a first body 110 and a second body 120 that can be moved relative to it.
- the second body 120 is designed here by way of example, as can be seen in Figure 10, as a shelf with intermediate shelves that is closed on two sides by side walls and is mounted next to a fixed first body 110 so that it can be moved translationally and rotationally relative to it using a translation-rotation fitting 130.
- a cover plate 150 is located above the first body 110, which also covers the second body 120, and on which a translation-rotation fitting 130 is also arranged for moving the second body 120.
- the translation-rotation fitting 130 enables a relative movement to the first body 110 in a predetermined translation direction A and simultaneously in one of two possible opposite rotation directions Ri, R 2 .
- the translation-rotation fitting 130 has a first fitting plate 131 coupled to the first body 110 and a second fitting plate 132 coupled to the second body 120 and simultaneously movable in translation and rotation relative to the first fitting plate 131.
- a recess 160 is provided in the base or cover plate 140, 150 of the first body 110 in an overlapping area of a base or cover plate 140, 150, here the base plate 140 of the first body 110 with the second body 120 in a closed position of the second body 120.
- the recess 160 is made in the base plate 140 of the first body 110.
- a power cable 101 is passed through this recess 160 and is connected at a first end to a power connection element 170 that is fastened to a side of the second body 120 facing the base or cover plate 140, 150 of the first body 110.
- the recess 160 provided here in the base plate 140 has, as shown in particular in Figure 9, a through-opening 161, a groove-shaped cable duct 162 open to the second body 120 and a flat depression 163 adjoining the cable duct 162 and open to the second body 120.
- Figures 14-16 show three positions of the translation-rotation fitting 130, mounted on the base plate 140 of the first body 110, during the translation-rotation movement (initial position in Figure 14, intermediate position in Figure 15 and final position in Figure 16).
- the power cable 101 leading away from the power connection element 170 lies partially in the flat recess 163 in all positions of the translation-rotation fitting 130 during the movement of the second fitting plate 132 of the translation-rotation fitting 130.
- the second fitting plate 132 of the translation-rotation fitting 130 shown here as an example is rotated relative to the first fitting plate 131 and is simultaneously displaceable in the translation direction A via a rail guide 134.
- a curved track 133 which is fastened to a base 121 of the second body 120 by means of the second fitting plate 132, serves to guide the translational and rotational movement of the second body 120 relative to the first body 110.
- the power cable 101 at least in sections, as a spiral cable or as a cable loop.
- a part of the power cable 101 can preferably be wound up with a winding mechanism, which is preferably designed as part of the power connection element 170, as shown by way of example in Figures 11a and 11b.
- Figure 11a shows the power connection element 170 with an approximately cylindrical winding body and a cable storage area 172 on the outer surface of the winding body 171 with the power cable 101 largely unwound.
- Figure 11 b shows the power connection element 170 with a section of the power cable 101 wound up in the cable storage area 172.
- the height of the power connection element 170 is preferably such that, as shown in Figure 10, it has a slightly lower height than the height of the translation-rotation fitting 130, so that the power connection element 170 is attached to the base 121 of the second body 120 and slides over the surface of the base plate 140 without contact during the translation and rotation movement of the second body 120.
- the power connection element 170 can furthermore, as shown in Figure 12, have a central plug connection for receiving a plug 103 passed through an opening in the bottom 121 of the second body 120.
- the second element of the power cable 108 which is passed through the through-opening 161 of the recess 160 in the base plate 140 of the first body 110, can also be connected directly to a socket on a floor or wall of a room or, as shown in Figure 12, can also be coupled to a plug 102.
- Figure 17a shows the position of the translation-rotation fitting 130 corresponding to Figure 14
- Figure 17b shows a view from below of the position of the power cable 101 protruding downwards from the base plate 140 of the first body 110
- Figures 18a and b show the position of the translation-rotation fitting 130 corresponding to Figure 16 and of the power cable 101 protruding downwards from the base plate 140 of the first body 110.
Landscapes
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022128125 | 2022-10-25 | ||
| DE102023119311.2A DE102023119311A1 (de) | 2022-10-25 | 2023-07-21 | Translations-Rotations-Anordnung und Möbel- oder Haushaltsgeräteelement |
| PCT/EP2023/079467 WO2024088960A1 (de) | 2022-10-25 | 2023-10-23 | Translations-rotations-anordnung und möbel- oder haushaltsgeräteelement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4608207A1 true EP4608207A1 (de) | 2025-09-03 |
Family
ID=88558589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23794319.6A Pending EP4608207A1 (de) | 2022-10-25 | 2023-10-23 | Translations-rotations-anordnung und möbel- oder haushaltsgeräteelement |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4608207A1 (de) |
| JP (1) | JP2026512644A (de) |
| CN (1) | CN120282732A (de) |
| WO (1) | WO2024088960A1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6231020B1 (en) * | 1997-11-19 | 2001-05-15 | James H. T. Willson | Swivel device for cable connected electronic components |
| DE102019109866A1 (de) | 2019-04-15 | 2020-10-15 | Paul Hettich Gmbh & Co. Kg | Möbelelement |
| DE102019109868A1 (de) * | 2019-04-15 | 2020-10-29 | Paul Hettich Gmbh & Co. Kg | Bodenelement |
| DE102019113251A1 (de) * | 2019-05-20 | 2020-11-26 | Paul Hettich Gmbh & Co. Kg | Möbelelement |
| DE102019118123B4 (de) | 2019-07-04 | 2024-09-26 | Paul Hettich Gmbh & Co. Kg | Ablagevorrichtung und Möbel oder Haushaltsgerät |
-
2023
- 2023-10-23 CN CN202380081599.3A patent/CN120282732A/zh active Pending
- 2023-10-23 JP JP2025523897A patent/JP2026512644A/ja active Pending
- 2023-10-23 WO PCT/EP2023/079467 patent/WO2024088960A1/de not_active Ceased
- 2023-10-23 EP EP23794319.6A patent/EP4608207A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN120282732A (zh) | 2025-07-08 |
| WO2024088960A1 (de) | 2024-05-02 |
| JP2026512644A (ja) | 2026-04-20 |
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