EP3266344A1 - Élement de meuble, en particulier table - Google Patents

Élement de meuble, en particulier table Download PDF

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Publication number
EP3266344A1
EP3266344A1 EP16177905.3A EP16177905A EP3266344A1 EP 3266344 A1 EP3266344 A1 EP 3266344A1 EP 16177905 A EP16177905 A EP 16177905A EP 3266344 A1 EP3266344 A1 EP 3266344A1
Authority
EP
European Patent Office
Prior art keywords
plate
linear guide
clamping element
piece
leg
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.)
Withdrawn
Application number
EP16177905.3A
Other languages
German (de)
English (en)
Inventor
Florian KALLUS
Sebastian Schneider
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.)
Zeitraum Okologische Mobel und Einrichtungen GmbH
Original Assignee
Zeitraum Okologische Mobel und Einrichtungen GmbH
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 Zeitraum Okologische Mobel und Einrichtungen GmbH filed Critical Zeitraum Okologische Mobel und Einrichtungen GmbH
Priority to EP16177905.3A priority Critical patent/EP3266344A1/fr
Priority to DE102017100080.1A priority patent/DE102017100080A1/de
Publication of EP3266344A1 publication Critical patent/EP3266344A1/fr
Withdrawn legal-status Critical Current

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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
    • A47B13/00—Details of tables or desks
    • A47B13/02—Underframes
    • A47B13/021—Fastening devices of the feet or legs
    • 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
    • A47B1/00—Extensible tables
    • A47B1/08—Extensible tables with extensible frames or with additional legs
    • 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
    • A47B87/00—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
    • A47B87/002—Combination of tables; Linking or assembling means therefor
    • 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
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/005—Leg adjustment
    • A47B2200/0063—Table leg assembly horizontally displaceable along a longitudinal groove with adaptable attachment

Definitions

  • the invention relates to a piece of furniture, in particular a table, with a horizontal plate and legs, of which at least one leg is arranged horizontally adjustable on an underside of the plate, according to the preamble of claim 1.
  • Tables are well known.
  • two trestles can be provided, on which a table top is placed.
  • the trestles can be adjusted relative to the table top, depending on the purpose to achieve a desired support.
  • the trestles are usually each formed from two pairs of angularly set-up table legs, which are connected and fixed with corresponding cross struts. Such trestles therefore require a relatively large amount of space, which limits the utility of the table.
  • table trestles often have little elegance, so that such tables are often used only as simple work tables.
  • the invention has for its object to provide a piece of furniture, in particular a table, which is versatile adjustable and usable.
  • the furniture according to the invention is characterized in that at least one linear guide is provided on the underside of the table top, that on the linear guide a clamping element is displaceably guided, that the at least one leg is arranged vertically adjustable on the clamping element and that at least a leg by means of the clamping element on the linear guide of the plate is clamped and lockable.
  • a basic idea of the invention can be seen to provide at least one linear guide for one or more table legs on the underside of the table top.
  • the table leg is not guided directly in the linear guide, but via a clamping element, which is displaceable in the linear guide.
  • the table leg itself is adjustably mounted on the clamping element, wherein the adjustability for tightening the table leg on the clamping element and the linear guide of the table top is used.
  • the table leg along the linear guide can be moved freely.
  • the table leg is determined by means of the clamping element on the underside of the table.
  • the linear guide can be straight, curved or formed with curved lines.
  • the tensioning element may preferably be formed like a rail with a length which is substantially larger than the diameter of the table leg, in particular a multiple thereof. It can be applied so relatively large clamping forces, which, however, are distributed relatively large area along the linear guide due to the length of the clamping element. This allows a relatively small dimensioning of the linear guide on the underside of the table top, so that still a very elegant table can be achieved.
  • the clamping element may be formed as a shorter jaw.
  • the piece of furniture according to the invention may not only be a table, but also a table-like bench, a chair, a stool, a lectern, a sideboard, etc., which have approximately vertically extending legs which are attached to an approximately horizontal plate.
  • a preferred embodiment of the invention consists in that the linear guide has an undercut with at least one horizontal web region, wherein for determining the at least one leg of the web portion between the clamping element and the leg is arranged.
  • Preferably, two horizontally extending web portions are provided so that a particularly good attachment of the table leg can be achieved by clamping in the vertical direction.
  • the linear guide can be a separate element, in particular an elongated metal rail, which is fastened to the underside of the plate.
  • An embodiment of the invention which is particularly advantageous in terms of the optical arrangement results from the fact that the linear guide is incorporated into the plate. In this case, a groove can be milled along the plate, in which then a metallic guide rail is used. It is particularly preferred that the guide is incorporated directly into the plate.
  • the linear guide is milled directly into the plate with a suitable milling tool.
  • the plate can be made of wood, a wood material, plastic, metal or other suitable material.
  • the linear guide is designed as a T-slot guide or a dovetail guide.
  • Such guides allow good linear adjustability with a simultaneous good clamping of the correspondingly formed guide rail transversely to the direction of displacement. Especially with a direct milling these groove shapes are advantageous.
  • a quick-release device for bracing the at least one leg.
  • at least one downwardly projecting clamping bolt is attached to the clamping element, which is in operative connection with the rest of the clamping device on the table leg.
  • the clamping bolt may have a threaded portion at its two free ends.
  • the clamping bolt may be screwed into the clamping element in a threaded bore, wherein a plurality of threaded bores may be provided in the clamping element.
  • a clamping lever with an eccentric portion through which the table leg along the clamping bolt vertically adjustable and so against the table lath is tensioned.
  • every single leg can be adjusted individually.
  • a particularly stable and easily adjustable construction results according to a development of the invention in that at least two legs are connected via a base element and form a support bracket, which is displaceable and lockable along the at least one linear guide.
  • the base element is in particular a cross member, in which at least two legs are attached to form a support bracket.
  • the base element is slidably mounted with the legs on the underside of the plate and can be clamped with the clamping element against the bottom and fixed.
  • One or more clamping devices can be provided on the base element.
  • a plurality of linear guides it is particularly preferred for a plurality of linear guides to be provided, wherein at least two linear guides are arranged parallel to one another.
  • the at least one tensioning element has a length of at least 10 cm, preferably between 20 cm and 50 cm.
  • the table leg or the support bracket are preferably arranged in the middle of the clamping element.
  • the clamping element thus extends beyond the diameter of the table leg or the width of the base element on both sides.
  • the leg can also be attached to an end region of the tensioning element. It may also serve for mounting an additional plate or for connection to other table slats, which are provided with corresponding linear guides on the underside of the clamping element.
  • the clamping element extends beyond the connecting joint and is arranged in both plates.
  • At least one clamping element is releasably secured to the underside of the plate spaced from the at least one linear guide, which is provided for holding an additional plate on the underside.
  • the clamping element no longer serves as a displacement element, but as a holding device.
  • one or preferably two clamping elements are arranged parallel to each other, so that an additional plate which has a corresponding linear guide, can be pushed onto the fixed clamping element.
  • an additional plate can be stowed space-saving and largely optically concealed on the underside of the table top.
  • the at least one linear guide extends over the entire length and / or width of the plate and / or additional plate.
  • the legs can be adjusted over a wide range.
  • a plurality of tables or additional panels can be connected together in a variety of ways to form a table arrangement.
  • the plate and / or the additional plate are rectangular or trapezoidal. You can create a wide variety of angle constructions. Other forms of plates are also conceivable, such as angled plates or semicircular plates.
  • the invention further comprises a table arrangement, which is characterized in that at least two tables, as described above, are provided, which are connected to one another.
  • the connection is preferably carried out via the clamping elements.
  • the tables to be joined each have on their underside corresponding, mutually corresponding linear guides.
  • an additional plate is arranged between the first table and the second table.
  • the additional plate serves as a connector to connect the two tables together.
  • the Table top have a square shape, a trapezoidal shape or a triangular shape to create larger table arrangements.
  • At least one clamping element is arranged both in a linear guide of a first table and in a linear guide of an adjacent second table or an additional plate, and the clamping element connects them together.
  • the clamping element can serve as a connecting element between the two tables.
  • the invention will be explained in more detail with reference to a table 10, which schematically in Fig. 1 is shown.
  • the table 10 has a horizontal plate 12, also called table top, on which an additional plate 14 is connected.
  • a support bracket 20 with two legs 16 is arranged in the region of a connecting joint 28 between the plate 12 and the additional plate 14.
  • the clamping element 40 is designed as an elongate tensioning rail and extends over the connecting joint 28, so that it connects the plate 12 and the additional plate 14 with each other.
  • the support bracket 20 is releasably attached to the underside of the plate 12 and the auxiliary plate 14 with two quick-release devices 50, by which the support bracket 20 is clamped in operative connection with the clamping elements 40 on the underside frictionally.
  • the structure of the support bracket 20 of Fig. 1 is closer in the FIGS. 2 to 4 shown in a reduced view.
  • the support bracket 20 has a horizontally directed, beam-shaped base element 22, on the underside of the two legs 16 are attached.
  • An upper side of the base element 22 is formed as a support surface 23, which is provided for contacting an underside of the plate 12 or the additional plate 14.
  • two elongated recesses 24 are introduced, which can accommodate a portion of the clamping element 40.
  • each recess 24 is assigned a through-bore 26.
  • Trained as a table top plate 12 is in reduced representation in the FIGS. 5 to 7 shown.
  • two linear guides 30 are milled parallel to each other along the longitudinal sides of the plate 12.
  • the milled grooves are formed as a T-slot 23.
  • the clamping element 40 is guided linearly displaceable, which clearly in the FIGS. 8 to 11 is shown.
  • the clamping element 40 is preferably formed from a metal, in particular aluminum, and has a T-shaped cross section with a vertical section 42 and a horizontally oriented transverse section 44.
  • the receiving bores 46 may be provided with an internal thread.
  • a threaded nut 46 may be provided in a larger diameter blind hole area of the receiving bore 46.
  • the table 10 in this case has a table top 12, which is supported by two laterally arranged support brackets 20.
  • two clamping elements 40 can be pushed laterally out of the linear guides 30 on the underside of the plate 12.
  • the support bracket 20 can be pushed at the connection side to the peripheral edge of the plate 12.
  • an additional plate 14 with its linear guides 30 at the bottom on the two protruding clamping elements 40 and the base element 22 of a support bracket 20 are pushed.
  • FIG Fig. 15 A preferred tightening of a support bracket 20 according to the invention is illustrated in FIG Fig. 15 shown.
  • the plate 12 has a linear guide 30, which is formed as a T-slot 32 with two horizontal web portions 34, which each enclose a space with undercut 36.
  • a cross-sectionally T-shaped clamping element 40 is used, in which a transverse portion 44 rests on the web portions 34.
  • a vertical section 42 of the clamping element 40 protrudes downwards out of the T-slot 32 into a corresponding recess 24 on the upper side of the base element 22 of the support block 20.
  • the base element 22 rests with its bearing surface 23 on the underside 13 of the plate 12.
  • a through hole 26 is introduced into the elongate recess 24.
  • a clamping bolt 56 is screwed into a corresponding threaded hole in the clamping element 40.
  • the clamping bolt 56 is part of a quick-release device 50, wherein at the lower end of the clamping bolt 56 an eccentric lever 52 is arranged with a bolt-shaped eccentric portion 54.
  • the clamping bolt 56 can be easily tightened with the eccentric lever 52 by the eccentric lever 52 is rotated in a vertical position.
  • the eccentric lever 52 from the vertical position to the horizontal position, which in Fig. 15 is shown, be repaid.
  • a desired pressure force can be applied via the bolt-shaped eccentric portion 54.
  • the support surface 23 of the base element 22 is pressed firmly against the bottom 13 of the plate 12.
  • a reliable attachment of the support bracket 20 is achieved with the legs 16 on the plate 12.
  • a table 10 with a plate 12 and two laterally arranged additional plates 14 is in the FIGS. 16 to 18 illustrated.
  • the two support blocks 20 each arranged in the connecting region between the plate 12 and the two additional plates 14.
  • connection area between the plate 12 and an auxiliary plate 14 is in an enlarged view according to Fig. 19 shown.
  • a clamping element 40 extends from the plate 12 to the additional plate 14 via the connecting joint 28 of time.
  • the support bracket 20 with the base element 22 and the two legs 16 is located centrally to the connecting joint 28th
  • a square additional plate 14 with a total of four linear guides 30 is in the FIGS. 20 and 21 shown.
  • the linear guides 30 are each arranged in pairs parallel to each other, wherein the two pairs intersect at right angles to each other.
  • This additional plate 14 can be used to form a table arrangement according to the invention, in which a plurality of tables are arranged at right angles, T-shaped or crosswise to each other and connected to each other.
  • An angular table arrangement can be achieved with a trapezoidal additional plate 14, which exemplifies in the FIGS. 22 and 23 is shown.
  • the individual linear guides 30 can be arranged only in a partial region on the respective underside of the additional plate 14.
  • a table arrangement 5 according to the invention is shown by way of example.
  • FIG. 25 may have two rectangular plates 12, between which an additional plate 14 is inserted with a desk-like additional element 15 with the fastening concept according to the invention. It is according to Fig. 26 a rectangular additional plate 14 is provided, on which fixed the desk or table-like structure of the additional element 15 is attached.
  • a relatively long support bracket 20 may be provided with two legs 16 which are connected in their upper area via a plate-shaped base element 22, as in Fig. 27 is shown.
  • the individual legs 16 may also be arranged and mounted separately from one another, and accordingly Fig. 28 a single leg 16 is connected at the top with an example oval-shaped base element 22.

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  • Tables And Desks Characterized By Structural Shape (AREA)
EP16177905.3A 2016-07-05 2016-07-05 Élement de meuble, en particulier table Withdrawn EP3266344A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP16177905.3A EP3266344A1 (fr) 2016-07-05 2016-07-05 Élement de meuble, en particulier table
DE102017100080.1A DE102017100080A1 (de) 2016-07-05 2017-01-04 Möbelstück, insbesondere Tisch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16177905.3A EP3266344A1 (fr) 2016-07-05 2016-07-05 Élement de meuble, en particulier table

Publications (1)

Publication Number Publication Date
EP3266344A1 true EP3266344A1 (fr) 2018-01-10

Family

ID=56360243

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16177905.3A Withdrawn EP3266344A1 (fr) 2016-07-05 2016-07-05 Élement de meuble, en particulier table

Country Status (2)

Country Link
EP (1) EP3266344A1 (fr)
DE (1) DE102017100080A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29710162U1 (de) * 1997-06-11 1997-08-14 Spiegels Gmbh & Co Kg Bausatz für einen zerlegbaren Tisch
DE202012102707U1 (de) * 2012-07-19 2013-10-22 Mobica Ltd. Bürotisch und Bürotischkombination

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29710162U1 (de) * 1997-06-11 1997-08-14 Spiegels Gmbh & Co Kg Bausatz für einen zerlegbaren Tisch
DE202012102707U1 (de) * 2012-07-19 2013-10-22 Mobica Ltd. Bürotisch und Bürotischkombination

Also Published As

Publication number Publication date
DE102017100080A1 (de) 2018-01-11

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