EP4280912A1 - Élément de meuble - Google Patents

Élément de meuble

Info

Publication number
EP4280912A1
EP4280912A1 EP22700987.5A EP22700987A EP4280912A1 EP 4280912 A1 EP4280912 A1 EP 4280912A1 EP 22700987 A EP22700987 A EP 22700987A EP 4280912 A1 EP4280912 A1 EP 4280912A1
Authority
EP
European Patent Office
Prior art keywords
guide
cover plate
bearing
furniture element
element according
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
Application number
EP22700987.5A
Other languages
German (de)
English (en)
Inventor
Felix NORDIEKER
Sören Klüter
Christian KOPTIK
Waldemar PETKER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Paul Hettich GmbH and Co KG
Original Assignee
Paul Hettich GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Paul Hettich GmbH and Co KG filed Critical Paul Hettich GmbH and Co KG
Publication of EP4280912A1 publication Critical patent/EP4280912A1/fr
Pending legal-status Critical Current

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
    • A47B81/02—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis specially adapted for storing cleaning utensils
    • 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

Definitions

  • the present invention relates to a furniture element according to the preamble of claim 1 .
  • Furniture elements such as shelves or shelves, in which an inner body or a support plate is arranged on or in an outer body so that it can be rotated and translated simultaneously, are known, for example, from DE 10 2017 106 170 A1 and JP H 10318669 A and US Pat.
  • Such a translational-rotational movement takes place in the construction known from DE 10 2017 106 170 A1 by means of a translational-rotational bearing, which has two plates with running grooves formed thereon, in which rolling bodies are guided.
  • the running grooves are designed in such a way that they enable a rotational movement of one plate relative to the second plate by a predetermined angle.
  • a slot is provided in one of the plates, in which a guide pin of the other plate is guided.
  • the invention is based on the object of further developing a furniture element of the generic type in such a way that the stability of the furniture element is increased, in particular when the inner carcass is pivoted.
  • a guide bearing is arranged between the cover plate of the outer body and the cover plate of the inner body with at least one curved guideway arranged on one of the cover plates and a guide element arranged on the other of the cover plates and guided in the guideway. It is further provided according to the invention that the guide bearing has a linear guide with connecting parts that can be displaced relative to one another, one of which is arranged on one cover plate and the other is mounted on the other cover plate.
  • the arrangement of the guide bearing between the cover plate of the outer body and the cover plate of the inner body achieves sufficient lateral guidance of the inner body in the stationary outer body, with which the translational-rotational movement of the inner body is supported, with the linear guide ensuring high stability both vertically and horizontally is reached in the horizontal direction.
  • such a guide bearing can also be positioned between the floor panels.
  • a guide bearing can be arranged between the top and bottom plates.
  • a torsional rotation bearing can be arranged between the cover plates, while the guide bearing is arranged between the bottom plates.
  • the torsion rotation bearing can be positioned between the bottom plates and the guide bearing between the cover plates.
  • a support plate is fastened to a connection part of the linear guide, which is part of the associated cover plate, preferably the outer body, with the support plate being expediently screwed to it.
  • the linear guide is designed as at least one pull-out guide known per se, with a guide rail held stationary on the carrier plate, forming a connecting part, and a sliding rail arranged on the cover plate of the inner body that can be moved relative thereto.
  • the pull-out guide can have rolling elements in the form of balls, rollers or barrels, which are preferably arranged in rolling element cages.
  • Two pull-out guides arranged parallel and spaced apart from one another are preferably provided, the running rails of which are connected to one another by a bearing element.
  • This bearing element serves as a pivot bearing for the inner body or its cover plate, while the carrier plate, as mentioned, is connected to the cover plate of the outer body.
  • the linear guide is positioned in a recess in the cover plate.
  • the linear guide in particular in the embodiment described above, leads to significantly improved stability in the connection between the outer and inner carcass, especially since the cover plate of the inner carcass, to which the running rail is attached via the pivot bearing, is essentially form-fitting with the guide rail supporting cover plate of the outer body is connected, with simultaneous possibility of axial displacement.
  • the curved guideway which is preferably provided in the cover plate of the inner body, while the engaging guide element is positioned on the side facing the cover plate of the outer body, is suitable for supporting the movement of the inner body made possible by the translation-rotational bearing .
  • the guide track is designed as a groove which extends approximately diagonally across the plane in a limited length and runs in an arc.
  • the groove can be closed or open at its ends.
  • Such a groove can be introduced into the corresponding cover plate in a simple and cost-effective manner.
  • the engaging guide element for example a guide pin
  • the engaging guide element can be designed as a pin, bolt or wheel, with a pin or bolt in the Guideway can slide.
  • the translational-rotational movement of the inner body relative to the outer body can be carried out almost without friction.
  • the guide element has an elastic casing, which provides damping in the event that the guide element hits a side edge of the guideway.
  • a further advantage of such an elastic casing is that in combination with a constriction in the area of the guideway, for example before a predetermined end position is reached, the movement of the inner body relative to the outer body can be slowed down in a simple manner.
  • the width of the guide track can be designed to be variable along its longitudinal extension.
  • other areas can also be widened to such an extent that such an area of the guideway can be passed through with particularly little resistance.
  • the guideway can have a clamping cam that is in particular formed on it, which allows a user to haptically determine when an end position of the inner body has been reached.
  • Such a haptic determination can also be achieved if a clamping cam is provided in a defined intermediate position of the inner body.
  • a further variant of the invention provides that the guide element is designed as a pin, bolt, wheel or ball bearing with a solid outer surface, with an elastic or resilient clamping cam being arranged in the guide track in the area of at least one end or an intermediate position.
  • the inner body can be moved relative to the outer body from a first functional position into a second functional position rotated by a predetermined angle relative to the starting position, with the base plates and the cover plates of the inner body and the outer body being aligned with one another in matching geometries in both functional positions.
  • this makes it possible to adjust the furniture element according to the invention in combination with other furniture elements in different functional positions without the furniture element occupying a different spatial area.
  • FIG. 1 shows a furniture element according to the invention in an exploded view
  • Figures 2-4 part of the furniture element in different functional positions, each in a perspective view
  • Figure 5 shows part of the furniture element, also in an exploded view
  • FIG. 6 shows a detail of the furniture element in a plan view
  • Figure 7 shows a section through the detail according to line B-B in Figure 6
  • FIG. 8 shows the detail corresponding to FIG. 6 in a different functional position, also in a plan view
  • figure 9 shows a section through the detail according to the line A-A in figure 8.
  • FIG. 10 shows a further view of the furniture element, also in an exploded view
  • FIG. 11 shows a further exemplary embodiment of the guide bearing according to the invention in a perspective view on its own
  • FIG. 12 shows a detail of the guide bearing according to FIG. 11, also in a perspective view.
  • terms such as top, bottom, left, right, front, back, etc. refer exclusively to the exemplary representation and position of the furniture element, the outer body, the inner body, the cover plate, the base plate, the guide track selected in the respective figures , the guide elements and the like. These terms are not to be understood as limiting, ie these references can change as a result of different working positions or the mirror-symmetrical design or the like.
  • FIG. 1 shows a furniture element that has an outer body and an inner body that is movably mounted therein and is designed as a shelf with side walls 1, 3 lying across corners and shelves 7.
  • the inner body is closed off on the upper side by a cover plate 6 and on the underside by a base plate 5 .
  • the outer body also has side walls, but only a base plate 2 and a cover plate 4 of the outer body are shown in the example.
  • a translation-rotation bearing is arranged, by means of which the inner body is movable relative to the outer body.
  • This translational-rotational bearing consists of a curved guideway 8, as can be seen very clearly in FIG but displaceable relative to the cover plate 4 of the outer body.
  • the guide track 8 in which a guide element 18 connected to the carrier plate 10 is guided, has three sections, namely two outer sections 24 with a larger radius and an inner section 23 with a smaller radius connecting these two outer sections 24 to one another, with the guide track 8 is mirror-symmetrical with respect to an axis transverse to the longitudinal extension.
  • a carrier plate 10 is fastened on the side facing the cover plate 6 of the inner body, preferably by screwing, for which screw holes 17 ( Figure 7) are provided in the support plate 10.
  • the linear guide 9 consists of two pull-out guides 12, each with a guide rail 13 and a running rail 14.
  • the guide rails 13 forming connecting parts are held stationary on the carrier plate 10, while the running rails 14, also as connecting parts, are firmly connected to one another by a rotary bearing 15. in which a pivot 16 engages, which is inserted into a bore 19 of the cover plate 6 of the inner body.
  • the pull-out guides 12 can be detachably or non-detachably fixed to the carrier plate 10 and the cover plate 6 by means of a material connection, positive connection and/or non-positive connection.
  • the pull-out guides 12 can have functional elements for controlling the movement, for cushioning, for retraction and/or for extension, which enables improved guidance. It can also be useful to arrange an additional middle rail between the guide rail 13 and the running rail 14 .
  • rolling elements in the form of balls which can be arranged in rolling element cages, are present within the pull-out guides 12 .
  • FIGS. 2 to 4 Different pivot positions of the inner body relative to the outer body are shown in FIGS. 2 to 4, of which only the base plate 2 is shown in each case.
  • the carrier plate 10 which, as mentioned, is firmly connected to the cover plate 4 of the outer body, is displaced relative to the inner body, with simultaneous rotation of the inner body, along the guide track 8.
  • the cover plate 6 has a depression 11, as can be seen in particular in FIGS.
  • the overall height is also reduced by the depression 11 .
  • FIG. 10 also shows a translational-rotational bearing 20 in the area of the base plate 2, a bearing plate 21 with a slot 22 being provided for this purpose, via which a translational movement of the inner body relative to the outer body is possible.
  • a translational-rotary bearing 20 for the basic structure and the mode of operation of such a translational-rotary bearing, reference is made to DE 102017 106 170 A1, in which such a translational-rotary bearing 20 is described in detail.
  • the device according to the invention consisting of the linear guides and the guideway, can be used both above and below, and also in combination with a known translational rotary bearing.
  • FIG. 11 shows the linear guide 9 as a linear roller bearing 25 as a further embodiment variant of the guide bearing, with a support strip 28 and a roller bearing cage 26 guided so as to be axially displaceable and on which the carrier plate 10 is mounted so that it can be displaced relatively.
  • connection between the linear roller bearing 25 and the carrier plate 10 is made by means of the pivot bearing 15, which is designed to prevent lifting, which is connected to a retaining plate 30 on the other hand, with the pivot bearing 15 being guided in a slot 29 of the roller bearing cage 26, as well as in a Longitudinal slot 27 of the carrier plate 10, with simultaneous possibility of pivoting according to the guideway 8.
  • the pivot pin 16 of the pivot bearing 15 is provided with a head which rests in a continuous depression of the longitudinal slot 27 of the support plate 10, but does not protrude.

Abstract

L'invention concerne un élément de meuble qui présente une structure externe et une structure interne, qui est monté de manière à pouvoir être déplacé par rapport à la structure externe au moyen d'un palier de translation/rotation (20) comprenant deux plaques contenant des chemins de roulement, dans lesquels sont guidés des corps roulants, chaque structure présentant un panneau inférieur et un panneau supérieur, et au moins une paroi latérale (1), qui relie le panneau inférieur (2, 5) et le panneau supérieur (4, 6) l'un à l'autre, présente les caractéristiques suivantes : une disposition entre le panneau supérieur (4) de la structure externe et le panneau supérieur (6) de la structure interne, et/ou entre le panneau inférieur (2) de la structure externe et le panneau inférieur (5) de la structure interne, un palier-guide avec au moins un chemin de guidage courbe (8), qui est prévu dans l'un des panneaux supérieurs (4, 6) et/ou des panneaux inférieurs (2, 5), et avec un élément de guidage (18), qui est guidé dans la voie de guidage (8) et qui est disposé sur l'autre panneau supérieur (4, 6) et/ou panneau inférieur (2, 5), et le palier-guide présente également un guidage linéaire (9), qui comporte des parties de liaison déplaçables les unes par rapport aux autres, dont l'une est disposée sur l'un des panneaux supérieurs (4) et l'autre est montée sur l'autre panneau supérieur (6), et/ou l'une des parties de liaison est disposée sur l'un des panneaux inférieurs (2) et l'autre est montée sur l'autre panneau inférieur (5), et le palier de translation/rotation (20) est positionné entre les panneaux inférieurs (2, 5) lorsque le palier-guide est disposé entre les panneaux supérieurs (4, 6), et est positionné entre les panneaux supérieurs (4, 6) lorsque le palier-guide est disposé entre les panneaux inférieurs (2, 5).
EP22700987.5A 2021-01-25 2022-01-21 Élément de meuble Pending EP4280912A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021101535.9A DE102021101535A1 (de) 2021-01-25 2021-01-25 Möbelelement
PCT/EP2022/051324 WO2022157298A1 (fr) 2021-01-25 2022-01-21 Élément de meuble

Publications (1)

Publication Number Publication Date
EP4280912A1 true EP4280912A1 (fr) 2023-11-29

Family

ID=80050723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22700987.5A Pending EP4280912A1 (fr) 2021-01-25 2022-01-21 Élément de meuble

Country Status (7)

Country Link
EP (1) EP4280912A1 (fr)
JP (1) JP2024504627A (fr)
CN (1) CN116744824A (fr)
AU (1) AU2022209402A1 (fr)
CA (1) CA3207241A1 (fr)
DE (1) DE102021101535A1 (fr)
WO (1) WO2022157298A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022105416A1 (de) * 2022-03-08 2023-09-14 Paul Hettich Gmbh & Co. Kg Führungslager und Möbelelement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124262A (en) 1978-04-28 1978-11-07 Keystone Consolidated Industries, Inc. Hardware for pivoting cabinet shelf
US4392628A (en) 1981-07-21 1983-07-12 Hadfield Frederick C Concealed access furniture
US4959582A (en) * 1986-08-28 1990-09-25 Imago Quaestus, Inc. Video storage cabinet
DE9300364U1 (fr) 1993-01-15 1993-05-06 Heinrich J. Kesseboehmer Draht- Und Metallwarenfabrik, 4515 Bad Essen, De
KR100188345B1 (ko) 1997-03-22 1999-06-01 윤종용 냉장고용 회전형 선반
WO2018021379A1 (fr) 2016-07-27 2018-02-01 パナソニックＩｐマネジメント株式会社 Dispositif de stockage
DE102017106170A1 (de) 2017-03-22 2018-09-27 Paul Hettich Gmbh & Co. Kg Vorrichtung zur rotatorischen und translatorischen Bewegung eines Gegenstands
DE202018103969U1 (de) 2017-07-11 2018-08-01 Werner Groh Teleskopartig aus- und einfahrbares Einbaumodul sowie einen Schrank mit zumindest einem derartigen Einbaumodul

Also Published As

Publication number Publication date
WO2022157298A1 (fr) 2022-07-28
AU2022209402A1 (en) 2023-07-27
DE102021101535A1 (de) 2022-07-28
CN116744824A (zh) 2023-09-12
CA3207241A1 (fr) 2022-07-28
JP2024504627A (ja) 2024-02-01

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