EP0036451B1 - Meuble d'assise et/ou de couchage avec plusieurs parties capitonnées, utilisables selon le choix comme meuble d'assise ou de couchage - Google Patents

Meuble d'assise et/ou de couchage avec plusieurs parties capitonnées, utilisables selon le choix comme meuble d'assise ou de couchage Download PDF

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Publication number
EP0036451B1
EP0036451B1 EP80108273A EP80108273A EP0036451B1 EP 0036451 B1 EP0036451 B1 EP 0036451B1 EP 80108273 A EP80108273 A EP 80108273A EP 80108273 A EP80108273 A EP 80108273A EP 0036451 B1 EP0036451 B1 EP 0036451B1
Authority
EP
European Patent Office
Prior art keywords
cushion
furniture
seating
length
bed
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
Application number
EP80108273A
Other languages
German (de)
English (en)
Other versions
EP0036451A2 (fr
EP0036451A3 (en
Inventor
Arthur Lieberknecht
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0036451A2 publication Critical patent/EP0036451A2/fr
Publication of EP0036451A3 publication Critical patent/EP0036451A3/de
Application granted granted Critical
Publication of EP0036451B1 publication Critical patent/EP0036451B1/fr
Expired 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
    • A47C17/13—Seating furniture having non-movable backrest changeable to beds by increasing the available seat part, e.g. by drawing seat cushion forward
    • A47C17/136—Seating furniture having non-movable backrest changeable to beds by increasing the available seat part, e.g. by drawing seat cushion forward with a single seat cushion
    • 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
    • A47C17/14—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds changeable to beds by removing parts only
    • 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
    • A47C17/161—Seating furniture changeable to beds by tilting or pivoting the back-rest with back-rest made of multiple movable cushions

Definitions

  • the invention relates to a seat-couch furniture with two upholstery parts, which can be used either as seating or as a couch, in that the seat cushion is releasably connected at the rear upper edge to the rear lower edge of a back cushion reduced by the seat depth, the seat cushion on a lower frame serving as a bed box is laterally extendable and supported in the extended position, the lower frame has a support frame for receiving the back cushion in the extended position and the seat cushion is connected on both sides to the lower frame by known hinges or spring-loaded fittings, the Articulated parts attached to the frame of the seat cushion and slidably arranged in rails of the lower frame, one armrest is detachably attached to each side of the seat cushion and the back cushion is divided in the middle and is equal to the length of the seat cushion.
  • Such furniture is known from DE-A 27 32 545.
  • This piece of furniture has a constant backrest width for two people. If the seat depth is anatomically correct, the length of the recliner can only be selected as with normal utility furniture if the armrest width, which is the same as the height of the upholstered seat, is variably adjusted to the length of the recliner.
  • the constant back width therefore always requires a certain width of the seating furniture with a normal lying length.
  • the overall length as a couch must inevitably always be greater than the selected couch length, because the slope of the leaning surface must be added. If, however, there is not enough space for the depth in the sitting and lying position, but on the other hand a lying length equal to that of normal utility furniture is desired, this task cannot be solved.
  • the back cushion included in the lying area would protrude laterally and beyond the reduced lying width, which makes the furniture not only unsuitable for tight spaces, but also as built-in furniture. If you still wanted to achieve a normal lying length, the seating width would have to be increased significantly. In addition, since the leaning height in the known furniture can only be held by a head part height above the seat height, the support comfort is not great.
  • a seat-reclining piece of furniture in which the back cushion is divided in the middle and is equal to the length of the lying cushion and the lying length corresponds to the length of the seat cushion plus the length of one of the back cushions.
  • this piece of furniture is very complex, because a table attachment is required for the support surface of the back cushions, which has to be folded down by 180 °, then protrudes 33 cm (if you assume a lying length of 2 m) and is only cantilevered due to the leverage effect and therefore requires a complicated construction in order to avoid damage in the event of an incorrect load during sleep.
  • the cushion upholstery must also be secured against slipping by table cheeks and a closing board.
  • Another piece of furniture is known from FR-A-827 213.
  • the disadvantage of this piece of furniture is that the width of the side pull-out has to be kept considerably narrower than the depth of the seat cushion and that the back cushions protrude laterally and therefore wear out quickly on the edges of the furniture fabric and can also slip due to sleep movements.
  • the back cushions In order to achieve a horizontal contact surface, the back cushions must be kept rectangular in cross-section, which means that with a lying width equal to that of normal utility furniture, the seat depth is anatomically too large and there is also no anatomically correct back bevel on the back cushions.
  • the invention has for its object to reduce the width and depth of the seating furniture in the furniture according to DE-A 27 32 545 and at the same time to increase the back height and to limit the selected length of the lying length to the actual lying length.
  • the lying length corresponds to the length of the seat cushion plus the length of one of the back cushions, that the back cushions have a slope to lean on in the sitting position, that their greatest thickness in the lying position extends to the greatest depth of the support frame
  • the support frame is formally adapted to the back cushions and that the back cushions in the reclining position abut the upper cross frame of the bed box.
  • Fig. 1 shows the furniture in the sitting position, which consists of a lower bed box 1, the seat cushion 2, the armrests 5, 6 with the hinges 12, 13 and the back cushion parts 3, 4.
  • the back cushions 3, 4 are detachably connected at their rear lower edge to the rear upper edge of the seat cushion 2 via hinges 7, 8.
  • Support feet 15 are attached to the lower side part of the seat cushion 2 and are invisible in the sitting position according to FIG. 1.
  • Fig. 2 it is indicated how the back cushions 3, and the armrests 5, 6 can be stowed in the bed box.
  • the greatest thickness 14 of the back cushions is sufficient here the lying position to the greatest depth of the support frame.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Special Chairs (AREA)

Claims (2)

1. Meuble pour s'asseoir ou pour s'allonger présentant deux pièces rebourrées utilisable au choix comme meuble pour s'asseoir ou pour s'allonger, dans lequel le rembourrage de siège (2), au bord arrière supérieur, est lié de façon séparable au bord arrière inférieur d'un dossier (3, 4) réduit de la profondeur du siège, le rembourrage de siège (2) pouvant être tiré vers le côté sur un cadre inférieur servant de coffre à literie (1) et étant supporté en position rallongée, le cadre inférieur présentant un cadre d'appui destiné à recevoir le dossier (3, 4) en position allongée et le rembourrage de siège (2) étant lié des deux côtés au cadre inférieur par des charnières ou des ferrures s'ouvrant à saut connues dont les pièces articulées sont fixées au cadre du rembourrage de siège (2) et disposées de façon glissante dans des glissières du cadre inférieur, et dans lequel un accoudoir (5, 6) étant fixé de façon détachable à chacun des deux côtés du rembourrage de siège (2) et le dossier (3, 4) étant divisé au milieu et présentant la même longueur que le rembourrage de siège (2), caractérisé en ce que la longueur en position allongée correspond à la longueur du rembourrage de siège (2) plus pa longueur d'un des dossiers (3, 4), que, en position de siège, les dossiers (3, 4) présentent une inclinaison pour s'adosser, que, en position allongée, leur épaisseur la plus grande va jusqu'à la profondeur la plus grande du cadre d'appui et que, en position allongée, ils butent contre le châssis transversal supérieur du coffre à literie (1).
2. Meuble pous s'asseoir ou pour s'allonger suivant la revendication no. 1, caractérisé en ce que le cadre d'appui présente à chacune des deux faces longitudinales du coffre à literie (1) une planche (11) et que, à partir de chacune de ces deux planches, une planche d'appui (9, 10) s'étend vers l'intérieur du coffre à literie (1) servant d'appui pour le dossier (3, 4).
EP80108273A 1979-11-21 1980-11-19 Meuble d'assise et/ou de couchage avec plusieurs parties capitonnées, utilisables selon le choix comme meuble d'assise ou de couchage Expired EP0036451B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19797932831U DE7932831U1 (de) 1979-11-21 1979-11-21 Sitz-liege-moebel mit mehreren polsterteilen, die wahlweise als sitzmoebel oder als liege verwendbar sind
DE7932831U 1979-11-21

Publications (3)

Publication Number Publication Date
EP0036451A2 EP0036451A2 (fr) 1981-09-30
EP0036451A3 EP0036451A3 (en) 1981-12-02
EP0036451B1 true EP0036451B1 (fr) 1985-09-18

Family

ID=6709308

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80108273A Expired EP0036451B1 (fr) 1979-11-21 1980-11-19 Meuble d'assise et/ou de couchage avec plusieurs parties capitonnées, utilisables selon le choix comme meuble d'assise ou de couchage

Country Status (2)

Country Link
EP (1) EP0036451B1 (fr)
DE (2) DE7932831U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9400089U1 (de) * 1994-01-05 1994-02-24 Lieberknecht, Arthur, 68535 Edingen-Neckarhausen Sitz-Liege-Möbel mit mehreren Polsterteilen
IT1399331B1 (it) * 2010-04-09 2013-04-16 Manzoni Poltrona scomponibile in un letto singolo o in due letti distinti, gemellabili.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR827213A (fr) * 1936-10-06 1938-04-21 Canapé s'étirant en largeur pour être transformé en lit
US2227855A (en) * 1940-03-15 1941-01-07 Henry P Glass Convertible sofa-bed
DE1845534U (de) * 1961-11-30 1962-01-25 J E Ekornes Fabrikker Vorrichtung an sofas.
DE2732545C3 (de) * 1977-07-19 1983-12-01 Arthur 6803 Edingen-Neckarhausen Lieberknecht Sitz-Liege-Möbel mit zwei Polsterteilen und einem als Bettkasten dienenden unteren Rahmen

Also Published As

Publication number Publication date
EP0036451A2 (fr) 1981-09-30
DE3071098D1 (en) 1985-10-24
DE7932831U1 (de) 1980-02-21
EP0036451A3 (en) 1981-12-02

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