EP0036451A2 - Furniture for sitting upon and/or lounging with a plurality of upholstered parts, usable, at choice, as furniture for sitting upon or for lounging - Google Patents

Furniture for sitting upon and/or lounging with a plurality of upholstered parts, usable, at choice, as furniture for sitting upon or for lounging Download PDF

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Publication number
EP0036451A2
EP0036451A2 EP80108273A EP80108273A EP0036451A2 EP 0036451 A2 EP0036451 A2 EP 0036451A2 EP 80108273 A EP80108273 A EP 80108273A EP 80108273 A EP80108273 A EP 80108273A EP 0036451 A2 EP0036451 A2 EP 0036451A2
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EP
European Patent Office
Prior art keywords
cushion
length
frame
seating
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.)
Granted
Application number
EP80108273A
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German (de)
French (fr)
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EP0036451A3 (en
EP0036451B1 (en
Inventor
Arthur Lieberknecht
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LIEBERKNECHT A
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LIEBERKNECHT A
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Application filed by LIEBERKNECHT A filed Critical LIEBERKNECHT A
Publication of EP0036451A2 publication Critical patent/EP0036451A2/en
Publication of EP0036451A3 publication Critical patent/EP0036451A3/en
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Publication of EP0036451B1 publication Critical patent/EP0036451B1/en
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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, with a 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 fittings, the latter Articulated parts are attached to the frame of the seat cushion and are slidably arranged in the rails of the lower frame, and one armrest is detachably attached to each side of the seat cushion.
  • Such furniture is known from DE-AS 2758 175.
  • This piece of furniture has a constant backrest width for two people. If you choose the anatomically correct seat depth, the lying length is only as with Normal utility furniture can be selected if the armrest width, which is equal to the seat cushion height, is variably adjusted to the lying length.
  • the constant back width therefore always requires a certain width of the seating furniture with a normal lying length.
  • the length of the bed must inevitably always be greater than the selected bed length because the slope of the leaning surface must be added. If, however, there is not enough space for the installation 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 position would protrude laterally by the reduced 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 kept one head part height above the seat height, the support comfort is not great.
  • the invention is therefore based on the object in the furniture according to DE-AS 2758 175 to reduce the width and depth of the seating furniture 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.
  • This object is achieved in that the back cushion divided in the middle and equal to the length of the seat cushion and that the lying length corresponds to the length of the seat cushion plus the length of one of the back cushions.

Abstract

1. Couch/bed furniture with two cushion sections which can be used alternatively as a couch or as a bed, in which the rear upper edge of the seating cushion (2) is detachably connected to the lower edge of a backrest cushion (3, 4) that is reduced by the seating depth, whereby the seating cushion (2) can be pulled out to one side on a bottom frame and is propped up in the pulled-out position, the bottom frame has a support frame to receive the backrest cushion (3, 4) in the pulled-out position and the seating cushion (2) is connected on both sides to the bottom frame by means of generally common hinges or snap-open fittings, whose hinged parts are attached to the frame of the seating cushion (2) and are arranged in such a way that they can slide in rails on the bottom frame, on each side of the seating cushion (2) an armrest (5, 6) is detachably attached and the backrest cushion (3, 4) is split in the middle and equal to the length of the seating cushion (2), characterized in that the bed length corresponds to the length of the seating cushion (2) plus the length of one of the backrest cushions (3, 4), that the backrest cushions (3, 4) in the sitting position are slanted for leaning against, that their greatest thickness in the bed position reaches down to the greatest depth of the support frame and that they rest against the upper crosswise frame of the box for bedding (1) when they are placed in the bed position.

Description

Die Erfindung betrifft ein Sitz-Liege-Möbel mit zwei Polsterteilen, die wahlweise als Sitzmöbel oder als Liege verwendbar sind, indem das Sitzpolster an der hinteren oberen Kante mit der hinteren unteren Kante eines um die Sitztiefe verringerten Rückenpolsters lösbar verbunden ist, wobei ein Sitzpolster auf einem als Bettkasten dienenden unteren Rahmen seitlich ausziehbar und in der ausgezogenen Stellung abgestützt ist, der untere Rahmen einen Auflegerahmen für die Aufnahme des Rückenkissens in der ausgezogenen Stellung aufweist und das Sitzpolster beidseitig mit dem unteren Rahmen durch an sich bekannte Scharniere oder Springaufbeschläge verbunden ist, deren Gelenkteile am Rahmen des Sitzpolsters befestigt und in Schienen des unteren Rahmens gleitend angeordnet sind, und an beiden Seiten des Sitzpolsters je eine Armlehne lösbar befestigt ist.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, with a 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 fittings, the latter Articulated parts are attached to the frame of the seat cushion and are slidably arranged in the rails of the lower frame, and one armrest is detachably attached to each side of the seat cushion.

Ein derartiges Möbel ist aus der DE-AS 2758 175 bekannt. Dieses Möbel weist eine konstante Anlehnbreite des Rückenpolsters für zwei Personen auf. Wählt man die Sitztiefe anatomisch richtig, so ist die Liegelänge nur dann wie bei normalen Gebrauchsmöbeln wählbar, wenn die Armlehnbreite, die gleich der Sitzpolsterhöhe ist, der Liegelänge variabel angepaßt wird. Die konstante Rückenbreite setzt deshalb bei einer normalen Liegelänge immer eine bestimmte Breite des Sitzmöbels voraus. Die Baulänge als Liege muß zwangsläufig immer größer sein als die gewählte Liegelänge, weil das Gefälle der Anlehnfläche hinzuzurechnen ist. Wenn in der Sitz- und Liegestellung aber der Platz für die Bautiefe nicht ausreicht, andererseits aber trotzdem eine Liegelänge gleich denen normaler Gebrauchsmöbel gewünscht wird, kann diese Aufgabe nicht gelöst werden. Außerdem stünde hierbei das in der Liegestellung einbezogene Rückenpolster seitlich um das verringerte Liegebreitenmaß über, was das Möbel nicht nur für enge Raumverhältnisse, sondern auch als Einbaumöbel ungeeignet macht. Wollte man trotzdem eine normale Liegelänge erreichen, müßte die Sitzmöbelbreite wesentlich vergrößert werden. Da außerdem die Anlehnhöhe bei dem bekannten Möbel nur um eine Kopfteilhöhe über der Sitzhöhe gehalten werden kann, ist der Abstützkomfort nicht groß.Such furniture is known from DE-AS 2758 175. This piece of furniture has a constant backrest width for two people. If you choose the anatomically correct seat depth, the lying length is only as with Normal utility furniture can be selected if the armrest width, which is equal to the seat cushion height, is variably adjusted to the lying length. The constant back width therefore always requires a certain width of the seating furniture with a normal lying length. The length of the bed must inevitably always be greater than the selected bed length because the slope of the leaning surface must be added. If, however, there is not enough space for the installation 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. In addition, the back cushion included in the lying position would protrude laterally by the reduced 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 kept one head part height above the seat height, the support comfort is not great.

Der Erfindung liegt deshalb die Aufgabe zugrunde, bei dem Möbel nach der DE-AS 2758 175 die Baubreite und die Bautiefe des Sitzmöbels zu verringern und gleichzeitig die Rückenhöhe zu vergrößern und das gewählte Liegelängenmaß auf die tatsächliche Liegelänge zu beschränken.The invention is therefore based on the object in the furniture according to DE-AS 2758 175 to reduce the width and depth of the seating furniture 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.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß das Rückenpolster in der Mitte geteilt und gleich der Länge des Sitzpolsters ist und daß die Liegelänge der Länge des Sitzpolsters plus der Länge eines der Rückenpolster entspricht.This object is achieved in that the back cushion divided in the middle and equal to the length of the seat cushion and that the lying length corresponds to the length of the seat cushion plus the length of one of the back cushions.

Zweckmäßige Weiterbildungen der Erfindung sind in den Schutzansprüchen 2 und 3 enthalten.Appropriate developments of the invention are contained in the protective claims 2 and 3.

Die Erfindung wird in der nachfolgenden Beschreibung anhand von Ausführungsbeispielen näher erläutert. Es zeigt

  • Fig. 1 eine perspektivische Darstellung des Möbels in der Sitzstellung,
  • Fig. 2 eine perspektivische Darstellung des Möbels ohne eingesetzte Rückenpolster und
  • Fig. 3 die gleiche Darstellung wie Fig. 2, jedoch mit umgeklappten Auflegebrettern.
The invention is explained in more detail in the following description using exemplary embodiments. It shows
  • 1 is a perspective view of the furniture in the sitting position,
  • Fig. 2 is a perspective view of the furniture without inserted back cushions and
  • Fig. 3 shows the same representation as Fig. 2, but with the support boards folded down.

  • Fig. 1 zeigt das Möbel in der Sitzstellung, das aus einem unteren Bettkasten 1, dem Sitzpolster 2, den Armlehnen 5, 6 mit den Scharnieren 12, 13 und den Rückenpolsterteilen 3, 4 besteht. Die Rückenpolster 3, 4 sind an ihrer hinteren unteren Kante mit der hinteren oberen Kante des Sitzpolsters 2 über Scharniere 7, 8 lösbar verbunden.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.
  • In Fig. 2 sieht man den geöffneten Bettkasten 1, in welchem senkrechte Bretter 11 als seitliche Auflage für Auflegebretter 9, 10 sichtbar sind. Am seitlichen unteren .Teil des Sitzpolsters 2 sind Stützfüße 15 befestigt, die in der Sitzposition nach Fig. 1 unsichtbar sind. In Fig. 2 ist angedeutet, wie die Rückenpolster 3, 4 und die Armlehnen 5, 6 im Bettkasten verstaut werden können. Die größte Dicke 14 der Rückenpolster reicht hier in der Liegestellung bis zur größten Tiefe des Auflegerahmens.In Fig. 2 you can see the open bed box 1, in which vertical boards 11 are visible as a side support for laying boards 9, 10. 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. In Fig. 2 it is indicated how the back cushions 3, 4 and the armrests 5, 6 can be stowed in the bed box. The greatest thickness 14 of the back cushions in the lying position extends to the greatest depth of the support frame.
  • Fig. 3 zeigt, in welcher Weise die Auflegebretter 9, 10 klappbar sind.3 shows the manner in which the laying boards 9, 10 can be folded.

Claims (3)

1. Sitz-Liege-Möbel mit zwei Polsterteilen, die wahlweise als Sitzmöbel oder als Liege verwendbar sind, indem das Sitzpolster an der hinteren oberen Kante mit der hinteren unteren Kante eines um die Sitztiefe verringerten Rückenpolsters lösbar verbunden ist, wobei ein Sitzpolster auf einem als Bettkasten dienenden unteren Rahmen seitlich ausziehbar und in der ausgezogenen Stellung abgestützt ist, der untere Rahmen einen Auflegerahmen für die Aufnahme des Rückenkissens in der ausgezogenen Stellung aufweist und das Sitzpolster beidseitig mit dem unteren Rahmen durch an sich bekannte Scharniere oder Springaufbeschläge verbunden ist, deren Gelenkteile am Rahmen des Sitzpolsters befestigt und in Schienen des unteren Rahmens gleitend angeordnet sind, und an beiden Seiten des Sitzpolsters je eine Armlehne lösbar befestigt ist,
dadurch gekennzeichnet, daß das Rückenpolster (3,4) in der Mitte geteilt und gleich der Länge des Sitzpolsters (2) ist und daß die Liegelänge der Länge des Sitzpolsters (2) plus der Länge 'eines der Rückenpolster (3,4) entspricht.1. Seating-couch furniture with two upholstery parts, which can be used either as seating or as a couch, by the seat cushion at the rear upper edge is releasably connected to the rear lower edge of a back cushion reduced by the seat depth, with a seat cushion on an as Bed frame serving lower frame 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 fittings, the joint parts of which Frame of the seat cushion is attached and slidably arranged in rails of the lower frame, and one armrest is detachably attached to each side of the seat cushion,
characterized in that the back cushion (3, 4) is divided in the middle and is equal to the length of the seat cushion (2) and that the lying length corresponds to the length of the seat cushion (2) plus the length 'of one of the back pads (3, 4). 2. Sitz-Liege-Möbel nach Anspruch 1, dadurch gekennzeichnet, daß die Rückenpolster (3,4) in der Sitzstellung eine Schräge zum Anlehnen aufweisen und daß die größte Dicke (14) der Rückenpolster (3,4) in der Liegestellung bis zur größten Tiefe des Auf- legerahmens reichen.2. seat-reclining furniture according to claim 1, characterized in that the back cushions (3,4) in the sitting position have a slope to lean on and that the greatest thickness (14) of the back cushions (3,4) in the lying position up to maximum depth of the support frame. 3. Sitz-Liege-Möbel nach Anspruch 2,
dadurch gekennzeichnet, daß der Auflegerahmen zu beiden Seiten an der Längsseite des Bettkastens (1) je ein senkrechtes Brett (11) aufweist, von welchem je ein Auflegebrett (9,10) für die Aufnahme der Rückenpolster (3,4) in das Innere des Bettkastens (1) hineinragen.3. seat-couch furniture according to claim 2,
characterized in that the support frame has on both sides on the long side of the bed box (1) each a vertical board (11), of which a support board (9, 10) for receiving the back cushions (3, 4) into the interior of the Protrude into the bed box (1).
EP80108273A 1979-11-21 1980-11-19 Furniture for sitting upon and/or lounging with a plurality of upholstered parts, usable, at choice, as furniture for sitting upon or for lounging Expired EP0036451B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7932831U 1979-11-21
DE19797932831U DE7932831U1 (en) 1979-11-21 1979-11-21 SEAT-LOUNGE FURNITURE WITH SEVERAL UPHOLSTERY PARTS, WHICH CAN BE USED AS SEATING FURNITURE OR AS A BED

Publications (3)

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

Family

ID=6709308

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80108273A Expired EP0036451B1 (en) 1979-11-21 1980-11-19 Furniture for sitting upon and/or lounging with a plurality of upholstered parts, usable, at choice, as furniture for sitting upon or for lounging

Country Status (2)

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EP (1) EP0036451B1 (en)
DE (2) DE7932831U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400125A1 (en) * 1994-01-05 1995-07-06 Lieberknecht A Multipart convertible sofa bed
ITCO20100016A1 (en) * 2010-04-09 2011-10-10 Giulio Manzoni ARMCHAIR CAN BE DISPOSED OF IN A SINGLE BED OR TWO DISTINCT, TWIN BEDS.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR827213A (en) * 1936-10-06 1938-04-21 Sofa stretching in width to be transformed into bed
US2227855A (en) * 1940-03-15 1941-01-07 Henry P Glass Convertible sofa-bed
GB918972A (en) * 1961-11-30 1963-02-20 J E Ekornes Fabrikker Improvements in sofa beds
DE2732545A1 (en) * 1977-07-19 1979-02-01 Lieberknecht A Bed-settee with storage base - has two folding legs maintaining bed at seat height while back and armrests lie flush with sleep surface

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR827213A (en) * 1936-10-06 1938-04-21 Sofa stretching in width to be transformed into bed
US2227855A (en) * 1940-03-15 1941-01-07 Henry P Glass Convertible sofa-bed
GB918972A (en) * 1961-11-30 1963-02-20 J E Ekornes Fabrikker Improvements in sofa beds
DE2732545A1 (en) * 1977-07-19 1979-02-01 Lieberknecht A Bed-settee with storage base - has two folding legs maintaining bed at seat height while back and armrests lie flush with sleep surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400125A1 (en) * 1994-01-05 1995-07-06 Lieberknecht A Multipart convertible sofa bed
ITCO20100016A1 (en) * 2010-04-09 2011-10-10 Giulio Manzoni ARMCHAIR CAN BE DISPOSED OF IN A SINGLE BED OR TWO DISTINCT, TWIN BEDS.

Also Published As

Publication number Publication date
EP0036451A3 (en) 1981-12-02
EP0036451B1 (en) 1985-09-18
DE7932831U1 (en) 1980-02-21
DE3071098D1 (en) 1985-10-24

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