EP0284833B1 - Pupitre de lecture pliant - Google Patents

Pupitre de lecture pliant Download PDF

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Publication number
EP0284833B1
EP0284833B1 EP88103546A EP88103546A EP0284833B1 EP 0284833 B1 EP0284833 B1 EP 0284833B1 EP 88103546 A EP88103546 A EP 88103546A EP 88103546 A EP88103546 A EP 88103546A EP 0284833 B1 EP0284833 B1 EP 0284833B1
Authority
EP
European Patent Office
Prior art keywords
desk
standing
frame
frame parts
guiding devices
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.)
Expired - Lifetime
Application number
EP88103546A
Other languages
German (de)
English (en)
Other versions
EP0284833A1 (fr
Inventor
Helmut Steinhilber
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT88103546T priority Critical patent/ATE64281T1/de
Publication of EP0284833A1 publication Critical patent/EP0284833A1/fr
Application granted granted Critical
Publication of EP0284833B1 publication Critical patent/EP0284833B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47B17/00—Writing-tables
    • A47B17/03—Writing-tables with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
    • 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
    • A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
    • A47B19/08—Foldable reading desks
    • 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
    • A47B46/00—Cabinets, racks or shelf units, having one or more surfaces adapted to be brought into position for use by extending or pivoting

Definitions

  • the invention relates to a collapsible standing desk according to the preamble of claim 1.
  • Prolonged sitting work at the desk is often perceived as unpleasant and is particularly disadvantageous for health reasons. It is therefore advantageous to temporarily interrupt your sedentary work by standing at a standing desk.
  • a standing desk next to the desk for this purpose takes up additional space. It is known to design the standing desk to be collapsible, so that it can be folded up to save space and cleared aside when it is not needed.
  • a standing desk according to the preamble of claim 1 is known from DE-C-59 420.
  • the desk top of this standing desk is a section of the table top of a desk.
  • the spars carrying the desk top are mounted in guides on the desk. This allows the desk top in a can be brought into the lowered position, in which it fits into the table top of the desk, and can be moved into a raised position supported by the bars for use as a standing desk.
  • This known standing desk can be brought into the operating position in a simple manner and it also does not take up any space when it is inserted into the table top of the desk.
  • a quick and easy change between sitting at the desk and standing at the desk stands in the way of the fact that the part of the desk top that forms the desk top must first be cleared in order to bring the desk top into the raised position for use as a desk.
  • the entire tabletop of the desk is accordingly no longer available as a storage area.
  • the invention has for its object to provide a collapsible standing desk with which an existing desk can be easily equipped or retrofitted, the standing desk can be brought into the operating position and used without the table top of the desk being affected.
  • the standing desk In the folded state, the standing desk is pushed into guides under the table top of the desk and takes no place gone. If necessary, it can be pulled out from under the desk top with a simple movement and brought into its operating position, in which it protrudes over the desk top. It is not necessary to clear the desk, and the entire surface of the desk is available as a storage space when using the standing desk. As a result, the change between sitting at the desk and standing at the desk is so easy and convenient that it is often carried out in a health-promoting manner.
  • the standing desk according to the invention has a separate frame which carries the guides in which the standing desk top with the spars carrying it is pushed under the desk top.
  • the guides When retrofitting an existing desk with the standing desk, the guides no longer have to be screwed to the desk. It is sufficient to arrange the guides and the frame supporting them in the desk under the desk.
  • the frame can be in one embodiment of the invention a stand that can be freely placed under the table top of the desk and that leaves sufficient knee space for the user of the desk.
  • the standing desk is completely independent of the desk, so that no fastening measures are necessary.
  • the standing desk can also be removed from under the desk at any time and, if necessary, placed under another desk.
  • the frame has two frame parts parallel to the guides, which are attached to the side walls of the base cabinets below the table top.
  • the frame parts are connected to each other by a crossbar that is adjustable in length in order to spread the frame parts apart and thereby clamp the frame between the base cabinets.
  • the frame By spreading the frame parts apart, the frame can also be adapted to the different clear widths between the base cabinets for different desk types. If a greater adjustability of the distance between the frame parts is provided for adaptation to different desk types, then the vertical spars which support the desk top of the standing desk are provided with a length-adjustable cross part, that the different distance the guides attached to the frame parts can be adapted.
  • the frame can be clamped between the floor and the table top of the desk.
  • the two frame parts carrying the guides are pressed against the table top from below by means of height-adjustable feet, so that the frame is firmly attached to the desk.
  • the frame parts for fastening the guides have a certain extent in the direction of the guides, a single foot is usually sufficient for bracing each frame part.
  • the frame parts can also be connected to one another in this embodiment by means of a traverse, which of course does not have to be adjustable in length.
  • Have the frame parts themselves a sufficient extent transversely to the guides by z. B. are designed as rectangular plates, so they give themselves sufficient support of the feet against tilting, so that a cross member connecting the frame parts is not necessary.
  • one frame part is clamped between the floor and the table top by means of a height-adjustable foot, while the other frame part is fixed laterally against the base cabinet by means of a length-adjustable crossbar is tensioned.
  • an adhesive layer is preferably provided between the frame parts and the base cabinets or the table top.
  • This adhesive layer can be formed by a plastic coating of the corresponding surfaces of the frame parts, by preferably self-adhesive rubber-like plates or other known means.
  • the adhesive position favors a reliable fixation of the frame parts on the desk without large pressure forces being necessary for the bracing.
  • the frame has feet
  • the forces acting on the standing desk during use are almost completely transmitted to the feet of the frame, so that the fixing of the frame parts to the desk only slight displacement forces when pulling out and pushing in the folded standing desk must record.
  • the guides can, if appropriate, also be formed in the frame parts themselves.
  • the guides are preferably telescopic rails, in which running rails are mounted, on which the vertical bars of the standing desk are pivotably attached. If the telescopic rails have sufficient inherent rigidity, they can also Telescopic rails themselves can be used as frame parts.
  • the frame is usually z. B. made of rectangular steel tube, with commercially available telescopic rails are attached to the frame parts.
  • a standing desk is provided for retrofitting a conventional desk, which has a table top 10 and, if necessary, side base cabinets 12.
  • the standing desk has a desk top 14 which is supported by vertical bars 16.
  • the spars 16 are pivotally attached to rails 18.
  • the running rails 18 are guided in telescopic rails 20 by means of rolling elements.
  • the telescopic rails 20 are arranged in a manner described later on the underside of the table top 10 on both sides of the knee space of the desk.
  • the standing desk is folded and pushed into its rest position under the table top 10 of the desk.
  • the rails 18 are located on the rear end of the telescopic rails 20 facing away from the user of the desk.
  • the bars 16 are aligned with the rails and likewise the desk top 14 is aligned with the bars 16 so that they are under the table top 10 and parallel to this is held.
  • the desk plate 14 rests on supports, not shown. If the standing desk is in this rest position, the desk can be used in a conventional manner.
  • the standing desk In order to use the standing desk as an alternative to the desk, it is pulled out from under the table top 10, with the running rails 18 running forward in the telescopic rails 20 towards the user.
  • the spars 16 can be pivoted into their vertical position and the desk plate 14 is tilted against the spars 16 in an obliquely inclined position in which it projects over the table top 10 of the desk. It is now possible to work on the standing desk without having to clear the table top 10.
  • the standing desk In order to be able to work at the desk again, the standing desk is pushed back under the table top 10 into the rest position shown in the drawing.
  • the different embodiments described below relate to the fastening of the guides under the desk.
  • the desk top and the spars carrying it can be designed in different ways.
  • the telescopic rails 20 serving as guides are attached to a frame which is designed as a free-standing trestle.
  • the trestle has two horizontal frame parts 22, each of which is supported by two feet 24 and are connected to one another by a cross member 26.
  • the trestle is made entirely of rectangular steel tubing.
  • the telescopic rails 20 are attached to the trestle below the cross member 26.
  • the dimensions of the trestle are chosen so that the frame parts 22 and the cross member 26 are immediate are under the table top 10 and that the frame parts 22 and the feet 24 are located directly on the side of the base cabinets 12. In this way, the trestle with the standing desk does not significantly restrict the free knee space of the user of the desk. Since the trestle is free-standing, it can be placed under any desk, the dimensions of which do not differ significantly from the standard dimensions. Of course, the trestle can also be placed under a desk without base cabinets 12.
  • the cross member 26 can also be arranged below the telescopic rails 20, which has the advantage that the inserted desk top 14 is closer to the table top 10 and is therefore less visible and less affects the free knee space.
  • FIGS. 3 and 4 The exemplary embodiment in FIGS. 3 and 4 is only suitable for a desk with base cabinets 12.
  • the frame consists of two frame parts 28 which are connected to one another by a cross member 30.
  • the cross member 30 is by means of a suitable device, for. B. a screw adjustment 32, variable in length.
  • the frame parts 28 are placed laterally under the table top 10 on the base cabinets 12 and spread apart by adjusting the length of the cross member 30, so that the frame is clamped between the base cabinets 12.
  • the frame can be adapted in this way to different clear widths of the base cabinets 12 in different desks.
  • the distance between the telescopic rails 20 fastened to the frame parts 28 and the running rails 18 guided therein also changes.
  • the spars 16 carrying the desk plate 14 are not attached directly to the running rails 18, but via a length-adjustable one Cross member 34 connected to the rails 18.
  • the length adjustment of the cross member 34 can also, for. B. via screw 36.
  • An adhesive layer is provided on the outer surfaces of the frame parts 28 which come into contact with the base cabinets 12 and which consist of rectangular steel tube, for. B. in the form of one or both sides self-adhesive rubber-like plates. This adhesive layer ensures reliable fixation of the frame.
  • FIGS. 5 and 6 show an embodiment which can also be used on desks without base cabinets or with only one base cabinet.
  • the frame parts 38 are formed as rectangular plates which have a foot 40 substantially in the center, the z. B. is height adjustable by means of a screw adjustment 42. By means of the height adjustment of the Foot 40, the frame parts 38 are pressed against the underside of the table top 10 and braced thereon. The surface area of the frame parts 38 offers sufficient support for the foot 40 against tilting. Possibly. the frame parts 38 can also be additionally connected by a crossbar, not shown.
  • the telescopic rails 20 are attached to the frame parts 38.
  • an adhesive layer z. B. provided in the form of a self-adhesive rubber-like plate.

Landscapes

  • Tables And Desks Characterized By Structural Shape (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Road Signs Or Road Markings (AREA)

Claims (11)

  1. Pupitre pour écrire debout pliant, comprenant un plateau de pupitre supporté par au moins un longeron vertical, caractérisé en ce que, à l'état replié, le pupitre pour écrire debout peut être coulissé dans des guidages horizontaux; que les guidages sont prévus dans un châssis et que le châssis peut être installé, en équipement postérieur, sous le plan de travail (10) d'un bureau.
  2. Pupitre pour écrire debout selon la revendication 1, caractérisé en ce que les guidages sont constitués par des rails télescopiques (20) avec des glissières (18) supportant les longerons verticaux (16).
  3. Pupitre pour écrire debout selon l'une des revendications 1 ou 2, caractérisé en ce que le châssis est un chevalet installé librement sous le plan de travail (10) et présentant un espace libre réservé aux genoux.
  4. Pupitre pour écrire debout selon l'une des revendications 1 ou 2, caractérisé en ce que le châssis comprend deux éléments de cadre (28) parallèles aux guidages, qui peuvent être bloqués latéralement contre les caissons (12) du bureau au moyen d'au moins une traverse (30) réglable en longueur et reliant les éléments de cadre (28).
  5. Pupitre pour écrire debout selon la revendication 4, caractérisé en ce que les longerons verticaux (16) sont montés avec au moins un élément transversal (34) dans les guidages et respectivement les glissières (18).
  6. Pupitre pour écrire debout selon l'une des revendications 1 ou 2, caractérisé en ce que le châssis comprend deux éléments de cadre (38) parallèles aux guidages, dont chacun peut être bloqué contre la face inférieure du plan de travail (10) au moyen d'au moins un pied (40) réglable en hauteur.
  7. Pupitre pour écrire debout selon la revendication 6, caractérisé en ce que les éléments de cadre sont reliés entre eux par une traverse.
  8. Pupitre pour écrire debout selon la revendication 6, caractérisé en ce que les éléments de cadre (38) présentent un élargissement orienté transversalement aux guidages.
  9. Pupitre pour écrire debout selon l'une des revendications 1 ou 2, caractérisé en ce que le châssis comprend deux éléments de cadre parallèles au guidages, dont l'un peut être bloqué contre la face inférieure du plan de travail au moyen d'au moins un pied réglable en hauteur et dont l'autre peut être bloqué latéralement contre un caisson du bureau au moyen d'au moins une traverse réglable en longueur qui relie les éléments de cadre.
  10. Pupitre pour écrire debout selon l'une des revendications 4 à 9, caractérisé en ce qu'au moins une couche adhésive est prévue entre les éléments de cadre (28 et respectivement 38) et les caissons (12) et respectivement le plan de travail (10) contre lesquels sont bloqués les éléments de cadre.
  11. Pupitre pour écrire debout selon la revendication 10, caractérisé en ce que la couche adhésive est constituée d'une ou plusieurs plaques caoutchouteuses autocollantes sur une ou sur les deux faces.
EP88103546A 1987-03-27 1988-03-08 Pupitre de lecture pliant Expired - Lifetime EP0284833B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88103546T ATE64281T1 (de) 1987-03-27 1988-03-08 Zusammenlegbares stehpult.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3710121 1987-03-27
DE3710121A DE3710121C1 (de) 1987-03-27 1987-03-27 Pultplatte als Zusatz zu einem Schreibtisch

Publications (2)

Publication Number Publication Date
EP0284833A1 EP0284833A1 (fr) 1988-10-05
EP0284833B1 true EP0284833B1 (fr) 1991-06-12

Family

ID=6324124

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88103546A Expired - Lifetime EP0284833B1 (fr) 1987-03-27 1988-03-08 Pupitre de lecture pliant

Country Status (4)

Country Link
US (1) US4865403A (fr)
EP (1) EP0284833B1 (fr)
AT (1) ATE64281T1 (fr)
DE (2) DE3710121C1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050280339A1 (en) * 2002-12-30 2005-12-22 Perkins Travis M Storage and work system
US9125485B2 (en) 2013-03-18 2015-09-08 Joseph D. Nafziger Portable lightweight adjustable computer table
US10624451B2 (en) 2018-09-11 2020-04-21 Amor Bhattacharya Therapy desk

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59420C (de) * O. SCHMIDT in Bautzen i. S , Burgplatz 2 Als Stehpult benutzbarer Schreibtisch

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE49504C (de) * 1900-01-01 M. ENNEN, Communal - Baumeister in Forbach, Lothringen Verstellbares Pult
US472826A (en) * 1892-04-12 Support for chamber-vessels
DE66157C (de) * J. MASCHMANN in Mainz, Rheinallee 17 Schreibtisch mit Stehpult
DE7510211U (de) * 1975-08-21 Lundin S Schreibtisch
DE657303C (de) * 1936-04-09 1938-03-01 Heinz Prinz Dipl Ing Schreib- oder Schultisch mit eingebautem Reissbrett
US2854309A (en) * 1953-11-20 1958-09-30 Levine Boris Desk attachment
US2719066A (en) * 1954-06-24 1955-09-27 Budzinski Sylvester Martin Folding table for vehicles instrument panel
GB998339A (en) * 1963-04-10 1965-07-14 Dargue Brothers Ltd Improvements in or relating to drawing board units
NL6516201A (fr) * 1965-12-13 1967-06-14
DE1953194A1 (de) * 1969-10-22 1970-11-19 C & H Leuthaeusser Zeichenmoeb Zeichenschreibtisch mit in einem Tischkasten versenkbarer Zeichenplatte
US3711174A (en) * 1971-03-11 1973-01-16 D Davis Desk having extensible top section
FR2298295A1 (fr) * 1975-01-24 1976-08-20 Artaud Robert Table de travail telle que table de cuisine
DE7640777U1 (de) * 1976-12-28 1978-04-13 Hohenloher Schulmoebelfabrik Schaffitzel Kg, 7110 Oehringen Tisch, insbesondere schuelertisch
US4111506A (en) * 1977-07-01 1978-09-05 Gorkiewicz Mitchell F Tilting hanger apparatus
US4736689A (en) * 1984-12-21 1988-04-12 Tiffany Industries, Inc. Retractable shelf assembly
US4755009A (en) * 1985-04-05 1988-07-05 Engineered Data Products, Inc. Work station apparatus for word processing equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59420C (de) * O. SCHMIDT in Bautzen i. S , Burgplatz 2 Als Stehpult benutzbarer Schreibtisch

Also Published As

Publication number Publication date
DE3863216D1 (de) 1991-07-18
DE3710121C1 (de) 1988-12-08
US4865403A (en) 1989-09-12
EP0284833A1 (fr) 1988-10-05
ATE64281T1 (de) 1991-06-15

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