EP0220582A2 - Meuble capitonné transformable - Google Patents

Meuble capitonné transformable Download PDF

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Publication number
EP0220582A2
EP0220582A2 EP86114114A EP86114114A EP0220582A2 EP 0220582 A2 EP0220582 A2 EP 0220582A2 EP 86114114 A EP86114114 A EP 86114114A EP 86114114 A EP86114114 A EP 86114114A EP 0220582 A2 EP0220582 A2 EP 0220582A2
Authority
EP
European Patent Office
Prior art keywords
frame
upholstered furniture
furniture
furniture according
foot part
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Withdrawn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
EP86114114A
Other languages
German (de)
English (en)
Other versions
EP0220582A3 (fr
Inventor
Jan Armgardt
Ingo Maurer
Werner Dechant
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.)
Mobilia Collection Einrichtungsbedarf GmbH
Original Assignee
Mobilia Collection Einrichtungsbedarf 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 Mobilia Collection Einrichtungsbedarf GmbH filed Critical Mobilia Collection Einrichtungsbedarf GmbH
Publication of EP0220582A2 publication Critical patent/EP0220582A2/fr
Publication of EP0220582A3 publication Critical patent/EP0220582A3/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Withdrawn legal-status Critical Current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
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/22—Seating furniture having non-movable back-rest changeable to beds with means for uncovering a previously hidden mattress or similar bed part
    • A47C17/23—Seating furniture having non-movable back-rest changeable to beds with means for uncovering a previously hidden mattress or similar bed part the lying down bed surface partly consisting of one side of the seat
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/045—Seating furniture having loose or by fabric hinge connected cushions changeable to beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest

Definitions

  • the invention relates to a convertible upholstered furniture with a frame which is carried at a distance from the floor and which each has a pivotable articulated backrest and foot part.
  • Such designs are generally based on the usual couches, the frame parts of which form the backrest and the legrest can be adjusted more or less into an inclined position.
  • Other convertible upholstered furniture consists of a solid foam part, which is largely deformable in order to form an armchair from a bed if necessary.
  • solid foam furniture is suitable for this purpose, the foam body of which lies directly on the floor, which therefore lacks ventilation on the underside ' ).
  • the flexibility of such a piece of furniture is based solely on the elasticity of the foam.
  • sofa beds Another known type of convertible upholstered furniture as so-called sofa beds is always a compromise between sitting and lying. Since complex folding mechanisms have to be accommodated more or less in the sofa, such seating is very solid. In addition, such upholstered furniture has only sitting and lying functions, and these functions are generally of limited use.
  • the invention is concerned with a convertible upholstered furniture of the type mentioned at the outset, with the objective of converting a bed, a couch or the like into a fully functional armchair, a sofa or the like. At most, this is the case of the makeshift couches mentioned at the outset.
  • the known full foam furniture is free to ventilate and ventability on the underside as well as a spring force that goes beyond the elasticity of the foam material. As a result, for this and other reasons, users do not regard them as fully valid and fully functional furniture for the purposes mentioned.
  • the frame middle part rests on a pair of longitudinal runners and the foot part consists of two individual elements which can be angled in the swivel direction and are connected by a hinge, of which the outer individual element can be swiveled to rest on the frame middle part.
  • the subdivision of the frame foot part into two articulated parts takes into account the existing upholstery volume of such furniture, which opposes the simple pivoting of the foot part by 180 ° considerable resistance if one assumes effective upholstery sufficient for a fully functional piece of furniture .
  • the inner frame part which is articulated directly on the middle part of the frame is placed upright in the formation of an armchair, sofa or the like at an angle of the order of about 90 °, to which then, again at an approximately the same angle, possibly also in a slightly acute angle, which connects the outer frame element.
  • This frame element a desired inclination towards the back of an armchair, which is formed from the correspondingly pivoted up back part of the frame.
  • Such an armchair is practically no longer a makeshift piece of furniture, but rather a fully valid armchair, which, however, which is a particular advantage of this piece of furniture and significantly increases its useful properties, results from a fully functional bed.
  • the inner frame element articulated to the central part, as seen in the longitudinal direction of the piece of furniture, is less long than the outer frame element.
  • This design takes into account the proportions of such an armchair, the seat part of which is generally less high than the seat depth. It also follows from this that the invention is concerned with the formation of a convertible furniture corresponding to a conventional armchair.
  • the solution according to the invention comprises the further feature that the frame consists, in a manner known per se, of longitudinal bars connected by transverse struts and spring elements arranged between them, and that the frame is included in the cushion.
  • These spring elements can correspond to a wide variety of conventional types.
  • a slatted frame is preferred, which gives the upholstery the necessary dimensional stability and forms a largely firm base, especially when used as a bed.
  • the inclusion of the frame in the upholstery gives the furniture a particularly pleasing appearance and avoids the impression of a makeshift that is often perceived as disadvantageous.
  • the cushion lying on the bed when it is in bed can be glued to the spring elements or firmly connected in another way.
  • the free end of the frame foot part has a support to the floor in order to counteract undue stress on the frame part.
  • These support parts are preferably on the outer sides of the furniture, so that they do not appear to be a nuisance even when the foot part to form the Upholstered seat is turned upwards and then lies approximately parallel to the frame middle part.
  • the inner individual element can be locked in the pivoting-up direction by means of two raster joints, and the outer individual element can also be pivoted relative to the inner individual element counter to the pivoting-up direction.
  • the subdivision of the frame foot part into two articulated parts takes into account the existing upholstery volume of such furniture, which opposes the simple pivoting of the foot part by 180 °, considerable resistance if one is looking for an effective and sufficient upholstery for a fully functional piece of furniture going out.
  • the inner frame part articulated directly on the middle part of the frame is erected in the formation of an armchair, sofa or the like at an angle of the order of about 90 °, to which then, again at an approximately the same angle, possibly also at a slightly acute angle, which connects the outer frame element. This gives this frame element a desired inclination towards the back of an armchair, which is formed from the correspondingly pivoted up back part of the frame.
  • the convertible upholstered furniture consists of a pair of runners 1, 2 from a hollow profile, in its place a frame can also be used.
  • the runners 1, 2 carry the actual frame 4 via corresponding spacers 3, which, in the embodiment shown, consists of U-profiles, the U-opening of which is directed inwards.
  • the frame consists of a backrest part 5, a middle part 6 and a foot part 7.
  • the middle part 6 is not adjustable. Its two side rails 8 are spaced apart by two cross struts 9.
  • the connection between the frame middle part 6 and the backrest part 5 requires two grid joints 10 of conventional design, which allow a practically infinite angle of attack of the backrest part 5 with respect to the frame middle part 6 with appropriate fixation of the desired pivot position.
  • the two spars 8 of this backrest part are connected to one another by a crosspiece 11 at the upper, outer end.
  • the foot part 7 of the frame 4 consists of two frame elements 12 u. 13, of which the inner frame element 12 consists of the spars 8 connected to one another by a cross strut 22. These are hinged at 23 to the bars 8 of the frame middle part 6.
  • This inner frame element 12 is connected to the outer frame element 13 by further hinges 14, the bars 8 of which are in turn spaced apart by an outer cross strut 15. At the end of these spars 8 of the frame member 15 downward and intended to rest on the floor 17 runners 18 are provided.
  • resilient slats 20 are clamped between the side rails 8 of the frame 4. Possibly. the U-profiles of the spars 8 can accommodate the ends of the resilient slats 20 in a rubber or plastic buffer.
  • the upholstery of the furniture is designated 21 and its outlines are indicated by dash-dotted lines. It relates, as in particular. 7, the entire frame 4. Only the spacers 3 penetrate the cushion downwards.
  • the upholstery 21 is at least firmly connected to the slatted frame consisting of the slats 20, at least in its intended use, but this is not particularly shown in detail.
  • connection between the frame middle part 6 and the inner frame element 12 is in the embodiment of FIG. 8 u. 9 of two grid joints 23 of conventional design, which allow a practically infinite angle of attack of the inner frame part 12 with respect to the frame middle part 6 with appropriate fixation of the desired pivot position of the joint.
  • the outer frame part 13 receives the desired inclination, as shown in FIGS. 8 u. 9 emerges. Straps 20 can also be clamped between the side rails of the frame 4.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Special Chairs (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
EP86114114A 1985-10-12 1986-10-11 Meuble capitonné transformable Withdrawn EP0220582A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8529088U 1985-10-12
DE19858529088 DE8529088U1 (de) 1985-10-12 1985-10-12 Verwandelbares polstermoebel
DE3603869 1986-02-07
DE19863603869 DE3603869A1 (de) 1985-10-12 1986-02-07 Verwandelbares polstermoebel

Publications (2)

Publication Number Publication Date
EP0220582A2 true EP0220582A2 (fr) 1987-05-06
EP0220582A3 EP0220582A3 (fr) 1987-10-21

Family

ID=6786214

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86114114A Withdrawn EP0220582A3 (fr) 1985-10-12 1986-10-11 Meuble capitonné transformable

Country Status (2)

Country Link
EP (1) EP0220582A3 (fr)
DE (2) DE8529088U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618316A1 (fr) * 1987-07-23 1989-01-27 Ameublement Ind Et Tech Matelas-lit transformable en siege
EP1281337A2 (fr) * 2001-08-01 2003-02-05 David John Dowling Canapé-lit
US7383596B2 (en) 2006-09-19 2008-06-10 L & P Property Management Company Folding mechanism for a futon sofa sleeper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553745A (en) * 1968-11-08 1971-01-12 Franz Sproll Bed frame assembly
FR2116876A6 (fr) * 1968-05-17 1972-07-21 Ducal S A Banquette-lit
CH557162A (de) * 1973-09-18 1974-12-31 Schmid Werner Verwandelbares polstermoebel und verfahren zu seiner herstellung.
WO1986002814A1 (fr) * 1984-11-05 1986-05-22 C.F.E. Classic Furniture Export S.R.L. Siege du type divan lit ou autre transformable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2116876A6 (fr) * 1968-05-17 1972-07-21 Ducal S A Banquette-lit
US3553745A (en) * 1968-11-08 1971-01-12 Franz Sproll Bed frame assembly
CH557162A (de) * 1973-09-18 1974-12-31 Schmid Werner Verwandelbares polstermoebel und verfahren zu seiner herstellung.
WO1986002814A1 (fr) * 1984-11-05 1986-05-22 C.F.E. Classic Furniture Export S.R.L. Siege du type divan lit ou autre transformable

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618316A1 (fr) * 1987-07-23 1989-01-27 Ameublement Ind Et Tech Matelas-lit transformable en siege
EP1281337A2 (fr) * 2001-08-01 2003-02-05 David John Dowling Canapé-lit
GB2381190A (en) * 2001-08-01 2003-04-30 David John Dowling Sofa bed
EP1281337A3 (fr) * 2001-08-01 2003-10-29 David John Dowling Canapé-lit
US7383596B2 (en) 2006-09-19 2008-06-10 L & P Property Management Company Folding mechanism for a futon sofa sleeper

Also Published As

Publication number Publication date
EP0220582A3 (fr) 1987-10-21
DE3603869A1 (de) 1987-04-16
DE8529088U1 (de) 1985-12-05

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Inventor name: DECHANT, WERNER

Inventor name: MAURER, INGO

Inventor name: ARMGARDT, JAN