EP1306032A2 - Beschlag für Sofas - Google Patents

Beschlag für Sofas Download PDF

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Publication number
EP1306032A2
EP1306032A2 EP02380214A EP02380214A EP1306032A2 EP 1306032 A2 EP1306032 A2 EP 1306032A2 EP 02380214 A EP02380214 A EP 02380214A EP 02380214 A EP02380214 A EP 02380214A EP 1306032 A2 EP1306032 A2 EP 1306032A2
Authority
EP
European Patent Office
Prior art keywords
module
modules
frame
sofas
members
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Withdrawn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
EP02380214A
Other languages
English (en)
French (fr)
Other versions
EP1306032A3 (de
Inventor
David Casadesus Mirangels
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.)
Casadesus y Cabrero SA
Original Assignee
Casadesus y Cabrero SA
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 Casadesus y Cabrero SA filed Critical Casadesus y Cabrero SA
Publication of EP1306032A2 publication Critical patent/EP1306032A2/de
Publication of EP1306032A3 publication Critical patent/EP1306032A3/de
Withdrawn legal-status Critical Current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
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/402—Support for the head or the back for the back adjustable in height
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/38—Support for the head or the back for the head

Definitions

  • the present invention relates to a frame for sofas, of the type of those formed by a supporting structure covered with elements such as cushion, covers and other covering elements.
  • Sofas and armchairs are normally formed of a frame consisting of a supporting structure, generally metallic, but the latter can also be formed from other rigid materials, such as wood or plastic or a combination of both.
  • This structure is covered items such as the cushion, covers and other items of upholstery that determines the seat, the backrest and in some cases the headrest.
  • the presence of a headrest emerging from the backrest of the sofa is not very aesthetic and can prevent vision.
  • sofa is placed in the middle of a space, with no walls behind, it is very difficult or even impossible for the user to have a cushion to rest your head there. This can have drawbacks for some applications.
  • the present invention provides a frame for sofas, which is essentially characterized in that the so-called structure consists of two essentially L-shaped modules, these being each formed by two members also in "L" shape, the two modules being articulated at one of their ends; a frame to support a cushion or a similar element, fixed simultaneously to the "L” modules by means of articulation; and elastic means of connection between the modules which tend to keep them apart all the time, all this adapted in a way the chassis, in the absence of stress, remains in the position of rest essentially different from the vertical and when exercising a force down on the module, pressing the resistance of the elastic means from this rest position, the upper module descends and approaches the lower module, creating the tilting of the means of articulation, causing the chassis to assume a position essentially vertical.
  • the lower module is fixed and the module upper is supposed to rotate around a horizontal axis of articulation.
  • the analogous members of each module are united by crosspieces which join the two modules.
  • the articulation means between the chassis and the modules include two respective levers which connect the L-shaped members of each module at their opposite end to that of the horizontal joint, each lever being composed of two arms, each being respectively articulated to each member by means of a joint.
  • the elastic means consist at least a spring arranged vertically between a cross member, which unites the members of the lower module, and a cross which unites the members of the upper module.
  • the frame 1 for sofas 20 is formed of a supporting structure, in particular metallic, intended to be covered with elements such as cushion 11, 12, covers and others covering elements, in order to form the horizontal seat 21, the backrest for the back 22 and a headrest 23, according to FIG. 5.
  • the structure consists of two modules 13 and 13 'in "L" articulated to one of their ends 14, in this case the lower anterior end corresponding to the sofa 20 in question.
  • Each module 13 and 13 ' is respectively formed by two members 2, 2 'and 3, 3' essentially in "L" shape.
  • the lower module 13 ' is fixed and the upper module 13 is tilting, able to pivot around a horizontal articulation axis 15.
  • the members 2 and 2 'of the lower module 13' are rigidly united between them by means of crosspieces 8.
  • the members 3 and 3 'of the upper module 13 are rigidly joined together by means of crosspieces 9.
  • Each lever 4 is formed by two arms 5 and 6.
  • the arm 5 is articulated to the lower “L” member 2 and the arm 6 is articulated to the upper “L” member 3 of module 13.
  • Arms 5 and 6 are hinged together by a hinge 16.
  • the frame 1 comprises a frame 7 intended to support a cushion or a similar element for a headrest 23.
  • the chassis 7 is integral simultaneously to the articulated arms 6 of the two levers 4 of the means 25 of each module 13 and 13 '.
  • a spring 10 disposed vertically between a cross member 8, which joins the members 2 and 2 'of the module 13 ', and a cross 9, which unites the members 3 and 3' of the module 13.
  • the spring 10 is compression, so that it tends to maintain, in the absence of solicitation, when nobody is sitting on the sofa 20, move the module aside 13 upper module 13 'lower and therefore the chassis 7 thus remains in folded horizontal position.
  • the operation of the sofa 20 provided with the frame 1 according to the invention is as follows. In the absence of stresses, the chassis 7 is in rest position, (Fig. 1, 3 and 5) essentially different from the vertical.
  • the chassis 7 When a user sits on the sofa 20, he exerts a downward force on the upper module 13, force essentially equivalent to that of the weight of the person, who puts pressure on the spring 10.
  • the upper module 13 then lowers and approaches the lower module 13 ', creating the tilting of the levers 4 of the articulation means 25, and these levers drive in their rotation the chassis 7, and by the latter the headrest 23 which adopts an essentially vertical position (Fig. 2 and 4) thus fulfilling its function.

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)
EP02380214A 2001-10-24 2002-10-18 Beschlag für Sofas Withdrawn EP1306032A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200102345A ES2212873B1 (es) 2001-10-24 2001-10-24 Armazon para sofas.
ES200102345 2001-10-24

Publications (2)

Publication Number Publication Date
EP1306032A2 true EP1306032A2 (de) 2003-05-02
EP1306032A3 EP1306032A3 (de) 2003-12-03

Family

ID=8499261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02380214A Withdrawn EP1306032A3 (de) 2001-10-24 2002-10-18 Beschlag für Sofas

Country Status (2)

Country Link
EP (1) EP1306032A3 (de)
ES (1) ES2212873B1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1712156A1 (de) * 2005-04-11 2006-10-18 Stema S.r.l. Neigungsverstellbare Stütze für Rückenlehne eines Sofas oder Stuhls
EP2198752A1 (de) * 2008-12-19 2010-06-23 Rolf Benz AG & Co. KG Sitzmöbel mit lageveränderlicher Kopfstütze
ES2352391A1 (es) * 2007-10-12 2011-02-18 STANZWERK WETTER SICHELSCHMIDT GMBH & CO. KG Mueble de asiento.
WO2016092248A1 (en) * 2014-12-11 2016-06-16 Integrated Furniture Technologies Limited Adjustable furniture
US10932584B2 (en) 2015-03-11 2021-03-02 Motus Mechanics Limited Adjustable bed
US11395549B2 (en) 2018-08-09 2022-07-26 Eevolv Ltd Drive mechanism
US11812857B2 (en) 2016-06-13 2023-11-14 Motus Mechanics Limited Adjustable furniture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056070A1 (de) * 1981-01-14 1982-07-21 Otto Zapf Sitzmöbel
EP0277870A1 (de) * 1987-01-23 1988-08-10 Tousalon France S.A. Bedienungsvorrichtung für verstellbare Sessel, Stühle und Sofas mit Lendenstütze
DE9417320U1 (de) * 1994-10-28 1995-01-05 Mühlberger, Dieter, Dipl.-Designer (FH), 77654 Offenburg Gelenkklappmechanik

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056070A1 (de) * 1981-01-14 1982-07-21 Otto Zapf Sitzmöbel
EP0277870A1 (de) * 1987-01-23 1988-08-10 Tousalon France S.A. Bedienungsvorrichtung für verstellbare Sessel, Stühle und Sofas mit Lendenstütze
DE9417320U1 (de) * 1994-10-28 1995-01-05 Mühlberger, Dieter, Dipl.-Designer (FH), 77654 Offenburg Gelenkklappmechanik

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1712156A1 (de) * 2005-04-11 2006-10-18 Stema S.r.l. Neigungsverstellbare Stütze für Rückenlehne eines Sofas oder Stuhls
ES2352391A1 (es) * 2007-10-12 2011-02-18 STANZWERK WETTER SICHELSCHMIDT GMBH & CO. KG Mueble de asiento.
EP2198752A1 (de) * 2008-12-19 2010-06-23 Rolf Benz AG & Co. KG Sitzmöbel mit lageveränderlicher Kopfstütze
WO2016092248A1 (en) * 2014-12-11 2016-06-16 Integrated Furniture Technologies Limited Adjustable furniture
US10932584B2 (en) 2015-03-11 2021-03-02 Motus Mechanics Limited Adjustable bed
US11812857B2 (en) 2016-06-13 2023-11-14 Motus Mechanics Limited Adjustable furniture
US11395549B2 (en) 2018-08-09 2022-07-26 Eevolv Ltd Drive mechanism

Also Published As

Publication number Publication date
EP1306032A3 (de) 2003-12-03
ES2212873A1 (es) 2004-08-01
ES2212873B1 (es) 2005-11-16

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