EP0050107B1 - Sitting furniture - Google Patents

Sitting furniture Download PDF

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Publication number
EP0050107B1
EP0050107B1 EP19810890162 EP81890162A EP0050107B1 EP 0050107 B1 EP0050107 B1 EP 0050107B1 EP 19810890162 EP19810890162 EP 19810890162 EP 81890162 A EP81890162 A EP 81890162A EP 0050107 B1 EP0050107 B1 EP 0050107B1
Authority
EP
European Patent Office
Prior art keywords
pull
backrest
furniture
base
seat
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
EP19810890162
Other languages
German (de)
French (fr)
Other versions
EP0050107A3 (en
EP0050107A2 (en
Inventor
Gerhard Messner
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.)
HASAG M. HASLBERGER GES.M.B.H. & CO. KG.
Original Assignee
Hasag M Haslberger Gesmbh & Co Kg
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 Hasag M Haslberger Gesmbh & Co Kg filed Critical Hasag M Haslberger Gesmbh & Co Kg
Publication of EP0050107A2 publication Critical patent/EP0050107A2/en
Publication of EP0050107A3 publication Critical patent/EP0050107A3/en
Application granted granted Critical
Publication of EP0050107B1 publication Critical patent/EP0050107B1/en
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
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A47C17/20—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden
    • A47C17/207—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden with seat cushion consisting of multiple superposed parts, at least one lower hidden part being used to form part of the bed surface
    • A47C17/2076—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden with seat cushion consisting of multiple superposed parts, at least one lower hidden part being used to form part of the bed surface by lifting or tilting
    • 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
    • A47C17/132—Seating furniture having non-movable backrest changeable to beds by increasing the available seat part, e.g. by drawing seat cushion forward with multiple seat cushions
    • A47C17/134—Seating furniture having non-movable backrest changeable to beds by increasing the available seat part, e.g. by drawing seat cushion forward with multiple seat cushions by lifting or tilting
    • 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
    • A47C17/165—Seating furniture changeable to beds by tilting or pivoting the back-rest with forward tiltable back-rest, e.g. back 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
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A47C17/20—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden
    • A47C17/207—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden with seat cushion consisting of multiple superposed parts, at least one lower hidden part being used to form part of the bed surface
    • 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
    • A47C17/20—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden
    • A47C17/207—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden with seat cushion consisting of multiple superposed parts, at least one lower hidden part being used to form part of the bed surface
    • A47C17/2073—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden with seat cushion consisting of multiple superposed parts, at least one lower hidden part being used to form part of the bed surface by sliding forward
    • 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

Definitions

  • the invention relates to a piece of seating furniture which can be converted into a bed, the lying surface of which is formed by three cushion units, namely a head part, a middle part and a foot part:
  • This seating furniture consists of a base part carrying a backrest, which is laterally provided with guide rails, on which the rear end of a pull-out part is guided, the front end of which is provided with rollers, the pull-out part being in the form of a drawer in which the foot part is pivotally and / or slidably mounted.
  • the aim of the invention is to eliminate the disadvantages mentioned and to create a piece of seating furniture of the type mentioned at the outset which is simple and robust in its construction and cheap in its manufacture.
  • the middle part is articulated as a cover on the upper side of the pull-out part and the foot part is articulated opposite the middle part on the pull-out part, the foot part and the middle part closing the cavity at the top with their being used when the piece of furniture is used
  • the backs lie together.
  • only simple hinges are therefore required instead of complicated gear links.
  • a loose cushion inserted into the pull-out part can be used as the head part.
  • the backrest is also possible to use the backrest as a head part.
  • a particularly expedient embodiment of this type is characterized in that one end of a flexible strip of canvas, drill or the like is attached to the base part, the opposite end of which is connected to the pull-out part, the backrest being pivotably connected to the base part via a fabric hinge and can be placed as a head part on the flexible strip when the pull-out part is pulled out.
  • FIG. 1 shows an embodiment of the piece of furniture in the position intended for sitting
  • FIG. 2 this piece of furniture after the pull-out part has been pulled out
  • FIG. 3 this piece of furniture after the middle part and the foot part have been folded up
  • FIG. 4 the piece of furniture converted into a bed
  • 5 shows a modification of the piece of furniture with a pivotable backrest, the backrest being pivoted upward
  • FIG. 6 the same piece of furniture with a pivoted backrest.
  • the rear end 5 of a pull-out part 6 is guided on these guide rails 4.
  • the front end 7 of the pull-out part 6 is provided with rollers 8.
  • the back of the base part 1 is designated 1 '.
  • the pull-out part 6 carries pivot axes 11, 12 at both ends of its upper side, which are at least approximately in the same horizontal plane and to which a middle part 10 and a foot part 9 are articulated.
  • the middle part 10 which rests on the top of the pull-out part 6 in both positions of use of the seating furniture, is articulated on the pivot axis 11 adjacent to the rear side 1 'of the base part 1, while the foot part 9 is articulated on the pivot axis 12 removed from the rear side 1'.
  • the pull-out part 6 has the shape of a drawer, the cavity of which is intended to receive the foot part 9 and a loosely inserted head part 14.
  • the foot part 9 which is pivoted into the cavity of the drawer, and the middle part 10, which closes the cavity on its upper side, lie against one another with their rear sides.
  • a support bracket 15 is pivotally mounted on its underside in the region of the end opposite the pivot axis, the pivot angle ⁇ z. B. is limited by stops or the like to a value of about 90 °. Normally, this support bracket 15 is brought into the support position by hand. However, it would also be possible to bring about its pivoting movements by means of a positive control, for example by means of a lever linkage which is articulated on the pull-out part 6.
  • the pull-out part 6 is provided with sliding pieces which are guided in the guide rails 4.
  • the guide rails are on to prevent the pull-out part from sliding back out of the extended position provided at its front end with notches 16, in which the two sliders can engage and which simultaneously form limit stops.
  • a crossbeam 17 On this one end of a flexible strip 18 made of drillable material, canvas or the like is fastened, the opposite end 19 of which, for. B. with the help of a screwed. Bar, which is not shown in the drawing, is connected to the central part 10.
  • the width of the strip 18 corresponds at least approximately to the distance of the crossbeam 17 from the central part 10 when the pull-out part 6 is pulled out.
  • the strip 18 forms a loop which is in the base part 1 between its rear side 1 'and the rear side of the pull-out part 6 located.
  • the strip 18 is stretched out between the backrest 1 and the central part 10 and can be used to support the head part 14. Since the width of the latter corresponds to the distance between the backrest 2 and the central part 10, a further securing of the extended pull-out part 6 against sliding back is brought about by inserting the head part 14 into this intermediate space.
  • the two guide rails 4 are arranged in the base part 1 rising to the front. This makes it possible that when the pull-out part 6 is pushed in, the upper side of the middle part 10 forming the seat surface is inclined backwards, which makes it possible to sit comfortably, but when the pull-out part 6 is pulled out it runs horizontally, which is essential for a healthy sleep.
  • the use of the seating furniture according to the invention is extremely simple.
  • the pull-out part 6 is pulled out of the base part (FIG. 2).
  • the middle part 10 is pivoted approximately into the vertical plane and the foot part 9 z. B. with the support bracket 15 rotated from its recessed in the pull-out position 6 by 180 ° about its pivot axis 12 (Fig. 3).
  • the support bracket 15 is moved into the latching position, the head part 14 is removed from the pull-out part 6, the middle part 10 is pivoted back into its starting position and the head part 14 is inserted into the gap between the backrest 2 and the middle part 10.
  • the bed is now ready for use.
  • the conversion of the bed into a piece of furniture is done in reverse order of the individual steps.
  • the lying height in a piece of furniture according to the invention is equal to the seat height, which represents a significant advantage.
  • the embodiment according to FIGS. 5 and 6 differs from the first embodiment in that the backrest 25 can be pivoted on the base part 1 via a fabric hinge 26.
  • a strip of fabric is attached by means of strips 27, 28 on the one hand to the backrest 25 and on the other hand to a strip 29 connected to the base part 1.
  • a flexible strip 30 is fastened to the pull-out part 6 and to the base part 1 in a manner similar to the strip 18 according to FIGS. 1 to 4.
  • This strip 30 is so long or arranged that, as can be seen from FIG. 6, it can carry the backrest 25 folded down over the fabric hinge 26.
  • the arrangement of the strip 30 has the essential advantage that the mounting of the back cushion 25 is more secure, and a simpler arrangement is also made possible.

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

Description

Die Erfindung betrifft ein Sitzmöbel, welches in ein Bett, dessen Liegefläche von drei Polstereinheiten, nämlich einem Kopfteil, einem Mittelteil und einem Fußteil, gebildet wird, umwandelbar ist: Dieses Sitzmöbel besteht aus einem eine Rückenlehne tragenden Grundteil, welcher seitlich mit Führungsschienen versehen ist, auf denen das hintere Ende eines Ausziehteiles geführt ist, dessen vorderes Ende mit Rollen versehen ist, wobei der Ausziehteil die Form einer Schublade aufweist, in der der Fußteil herausschwenk- und/oder schiebar gelagert ist.The invention relates to a piece of seating furniture which can be converted into a bed, the lying surface of which is formed by three cushion units, namely a head part, a middle part and a foot part: This seating furniture consists of a base part carrying a backrest, which is laterally provided with guide rails, on which the rear end of a pull-out part is guided, the front end of which is provided with rollers, the pull-out part being in the form of a drawer in which the foot part is pivotally and / or slidably mounted.

Bei einem bekannten Sitzmöbel dieser Art (DE-U-8 005 674) sind die Rückenlehne und der Mittelteil mittels Getriebegliedern gelenkig miteinander verbunden und die Rückenlehne mittels weiterer Getriebeglieder am Möbelgestell gelagert. Derartige, aus einer Vielzahl von Armen bestehende Getriebeglieder sind jedoch teuer in der Herstellung und Montage und überdies störungsanfällig.In a known seating of this type (DE-U-8 005 674), the backrest and the middle part are connected to one another in an articulated manner by means of gear links and the backrest is mounted on the furniture frame by means of further gear links. Such transmission members consisting of a plurality of arms are, however, expensive to manufacture and assemble and, moreover, prone to failure.

Die Erfindung setzt sich zum Ziel, die angeführten Nachteile zu beseitigen und ein Sitzmöbel der eingangs genannten Art zu schaffen, welches einfach und robust in seinem Aufbau und billig in seiner Herstellung ist.The aim of the invention is to eliminate the disadvantages mentioned and to create a piece of seating furniture of the type mentioned at the outset which is simple and robust in its construction and cheap in its manufacture.

Dieses Ziel wird gemäß der Erfindung dadurch erreicht, daß an der Oberseite des Ausziehteiles der Mittelteil als Deckel angelenkt ist und der Fußteil gegenüberliegend dem Mittelteil am Ausziehteil angelenkt ist, wobei bei Verwendung des Möbels zum Sitzen der Fußteil und der den Hohlraum oben abschließende Mittelteil mit ihren Rückseiten aneinanderliegen. Bei einem erfindungsgemäßen Möbel sind daher statt komplizierter Getriebeglieder nur einfache Scharniere erforderlich.This object is achieved according to the invention in that the middle part is articulated as a cover on the upper side of the pull-out part and the foot part is articulated opposite the middle part on the pull-out part, the foot part and the middle part closing the cavity at the top with their being used when the piece of furniture is used The backs lie together. In the case of a piece of furniture according to the invention, only simple hinges are therefore required instead of complicated gear links.

Im Rahmen der Erfindung ist es möglich, die Rückenlehne mit dem Grundteil starr zu verbinden, in welchem Falle eine große Freizügigkeit bei der Gestaltung der Rückenlehne gegeben ist. Bei einer solchen Ausführungsform kann als Kopfteil ein in den Ausziehteil eingelegtes loses Kissen verwendet werden. Es ist aber auch möglich, die Rückenlehne als Kopfteil zu verwenden. Eine besonders zweckmäßige derartige Ausführungsform zeichnet sich dadurch aus, daß am Grundteil ein Ende eines flexiblen Streifens aus Segeltuch, Drillich od. dgl. befestigt ist, dessen gegenüberliedendes Ende mit dem Ausziehteil verbunden ist, wobei die Rückenlehne mit dem Grundteil über ein Stoffscharnier schwenkbar verbunden ist und bei ausgezogenem Ausziehteil als Kopfteil auf den flexiblen Streifen legbar ist. Bei einer solchen Ausführungsform werden einerseits teure Beschläge eingespart, anderseits wird eine sichere Halterung des auf dem flexiblen Streifen liegenden Rückenteiles erreicht. Die' Verwendung eines flexiblen Streifens als Unterlage für die Rückenlehne ist zwar schon bekannt (AT-B-342 240), jedoch werden bei dieser bekannten Ausführung komplizierte Abstütz- und Führungsorgane für die Rückenlehne benötigt.In the context of the invention, it is possible to rigidly connect the backrest to the base part, in which case there is great freedom of movement in the design of the backrest. In such an embodiment, a loose cushion inserted into the pull-out part can be used as the head part. But it is also possible to use the backrest as a head part. A particularly expedient embodiment of this type is characterized in that one end of a flexible strip of canvas, drill or the like is attached to the base part, the opposite end of which is connected to the pull-out part, the backrest being pivotably connected to the base part via a fabric hinge and can be placed as a head part on the flexible strip when the pull-out part is pulled out. In such an embodiment, expensive fittings are saved on the one hand, and on the other hand a secure mounting of the back part lying on the flexible strip is achieved. The 'use of a flexible strip as a support for the backrest is indeed already known (AT-B-342 240), however, are required in this known construction complicated supporting and guide members for the backrest.

Nachstehend ist die Erfindung an Hand von in den Zeichnungen dargestellten Ausführungsbeispielen näher beschrieben. Dabei zeigen : Fig. 1 eine Ausführungsform des Möbels in der zum Sitzen bestimmten Lage, Fig. 2 dieses Möbel nach Ausziehen des Ausziehteiles, Fig. 3 dieses Möbel nach Hochklappen des Mittelteiles und des Fußteiles, Fig. 4 das in ein Bett umgewandelte Möbel, Fig. 5 eine Abwandlung des Möbels mit schwenkbarer Rückenlehne, wobei die Rückenlehne hochgeschwenkt ist und Fig. 6 das gleiche Möbel mit abgeschwenkter Rückenlehne.The invention is described in more detail below on the basis of exemplary embodiments illustrated in the drawings. 1 shows an embodiment of the piece of furniture in the position intended for sitting, FIG. 2 this piece of furniture after the pull-out part has been pulled out, FIG. 3 this piece of furniture after the middle part and the foot part have been folded up, FIG. 4 the piece of furniture converted into a bed, 5 shows a modification of the piece of furniture with a pivotable backrest, the backrest being pivoted upward, and FIG. 6 the same piece of furniture with a pivoted backrest.

Gemäß den Fig. 1 bis 4 besitzt ein in ein Bett umwandelbares Sitzmöbel einen im Grundriß im wesentlichen U-förmigen, eine Rückenlehne 2 tragenden Grundteil 1, welcher nach vorne offen ist und im Bereich seiner beiden, die Schenkeln des U bildenden Seitenwände 3 mit nach hinten geneigten Führungsschienen 4 versehen ist. Auf diesen Führungsschienen 4 ist das hintere Ende 5 eines Ausziehteiles 6 geführt. Das vordere Ende 7 des Ausziehteiles 6 ist mit Rollen 8 versehen. Die Rückseite des Grundteiles 1 ist mit 1' bezeichnet.1 to 4 has a seat convertible into a bed with a substantially U-shaped outline, a backrest 2 supporting base 1, which is open to the front and in the area of its two legs forming the legs of the U with rear inclined guide rails 4 is provided. The rear end 5 of a pull-out part 6 is guided on these guide rails 4. The front end 7 of the pull-out part 6 is provided with rollers 8. The back of the base part 1 is designated 1 '.

Der Ausziehteil 6 trägt an beiden Enden seiner Oberseite Schwenkachsen 11, 12, welche zumindest angenähert in der gleichen Horizontalebene liegen und an denen ein Mittelteil 10 und ein Fußteil 9 angelenkt sind. Dabei ist der Mittelteil 10, der in beiden Verwendungslagen des Sitzmöbels auf der Oberseite des Ausziehteiles 6 aufliegt, an der der Rückseite 1' des Grundteiles 1 benachbarten Schwenkachse 11, der Fußteil 9 hingegen an der von der Rückseite 1' entfernten Schwenkachse 12 angelenkt.The pull-out part 6 carries pivot axes 11, 12 at both ends of its upper side, which are at least approximately in the same horizontal plane and to which a middle part 10 and a foot part 9 are articulated. The middle part 10, which rests on the top of the pull-out part 6 in both positions of use of the seating furniture, is articulated on the pivot axis 11 adjacent to the rear side 1 'of the base part 1, while the foot part 9 is articulated on the pivot axis 12 removed from the rear side 1'.

Der Ausziehteil 6 besitzt die Form einer Schublade, deren Hohlraum zur Aufnahme des Fußteiles 9 sowie eines lose eingelegten Kopfteiles 14 bestimmt ist. Bei der Verwendung des Möbels zum Sitzen liegen der Fußteil 9, der in den Hohlraum der Schublade hineingeschwenkt ist, und der den Hohlraum an seiner Oberseite abschließende Mittelteil 10 mit ihren Rückseiten aneinander.The pull-out part 6 has the shape of a drawer, the cavity of which is intended to receive the foot part 9 and a loosely inserted head part 14. When the furniture is used for sitting, the foot part 9, which is pivoted into the cavity of the drawer, and the middle part 10, which closes the cavity on its upper side, lie against one another with their rear sides.

Um den Fußteil 9 in seiner um 180° ausgeschwenkten Lage abzustützen, ist an seiner Unterseite im Bereich des der Schwenkachse gegenüberliegenden Endes ein Stützbügel 15 schwenkbar gelagert, dessen Schwenkwinkel α z. B. durch Anschläge od. dgl. auf einen Wert von etwa über 90° begrenzt ist. Normaler Weise wird dieser Stützbügel 15 von Hand in die Stützlage gebracht. Es wäre jedoch auch möglich, seine Schwenkbewegungen durch eine Zwangssteuerung herbeizuführen, beispielsweise durch ein Hebelgestänge, welches am Ausziehteil 6 angelenkt ist.In order to support the foot part 9 in its 180 ° pivoted position, a support bracket 15 is pivotally mounted on its underside in the region of the end opposite the pivot axis, the pivot angle α z. B. is limited by stops or the like to a value of about 90 °. Normally, this support bracket 15 is brought into the support position by hand. However, it would also be possible to bring about its pivoting movements by means of a positive control, for example by means of a lever linkage which is articulated on the pull-out part 6.

An seinem hinteren Ende ist der Ausziehteil 6. mit Gleitstücken versehen, die in den Führungsschienen 4 geführt sind. Um ein Zurückgleiten des Ausziehteiles aus der ausgezogenen Lage hintanzuhalten, sind die Führungsschienen an ihrem vorderen Ende mit Rasten 16 versehen, in denen die beiden Gleitstücke einrasten können und welche gleichzeitig Begrenzungsanschläge bilden.At its rear end, the pull-out part 6 is provided with sliding pieces which are guided in the guide rails 4. The guide rails are on to prevent the pull-out part from sliding back out of the extended position provided at its front end with notches 16, in which the two sliders can engage and which simultaneously form limit stops.

Am unteren Ende der Rückenlehne 2, die mit dem Grundteil 1 starr verbunden ist, befindet sich ein Querbalken 17. An diesem ist das eine Ende eines flexiblen Streifens 18 aus Drillich, Segeltuch od. dgl. befestigt, dessen gegenüberliegendes Ende 19 z. B. mit Hilfe einer angeschraubten. Leiste, die in der Zeichnung nicht näher dargestellt ist, mit dem Mittelteil 10 verbunden ist. Die Breite des Streifens 18 entspricht zumindest angenähert dem Abstand des Querbalkens 17 vom Mittelteil 10 bei ausgezogenem Ausziehteil 6. Bei Verwendung des Möbels zum Sitzen bildet der Streifen 18 eine Schlaufe, die sich im Grundteil 1 zwischen dessen Rückseite 1' und der Rückseite des Ausziehteiles 6 befindet. Ist jedoch das Möbel in ein Bett umgewandelt, so ist der Streifen 18 zwischen der Rückenlehne 1 und dem Mittelteil 10 ausgespannt und kann zur Auflage des Kopfteiles 14 herangezogen werden. Da die Breite des letzteren dem Abstand zwischen der Rückenlehne 2 und dem Mittelteil 10 entspricht, wird durch das Einlegen des Kopfteiles 14 in diesen Zwischenraum eine weitere Sicherung des ausgezogenen Ausziehteiles 6 gegen Zurückgleiten herbeigeführt.At the lower end of the backrest 2, which is rigidly connected to the base part 1, there is a crossbeam 17. On this one end of a flexible strip 18 made of drillable material, canvas or the like is fastened, the opposite end 19 of which, for. B. with the help of a screwed. Bar, which is not shown in the drawing, is connected to the central part 10. The width of the strip 18 corresponds at least approximately to the distance of the crossbeam 17 from the central part 10 when the pull-out part 6 is pulled out. When using the furniture for sitting, the strip 18 forms a loop which is in the base part 1 between its rear side 1 'and the rear side of the pull-out part 6 located. However, if the furniture is converted into a bed, the strip 18 is stretched out between the backrest 1 and the central part 10 and can be used to support the head part 14. Since the width of the latter corresponds to the distance between the backrest 2 and the central part 10, a further securing of the extended pull-out part 6 against sliding back is brought about by inserting the head part 14 into this intermediate space.

Die beiden Führungsschienen 4 sind im Grundteil 1 nach vorne ansteigend angeordnet. Dies macht es möglich, daß bei eingeschobenem Ausziehteil 6 die Oberseite des die Sitzfläche bildenden Mittelteiles 10 nach rückwärts geneigt ist, was ein angenehmes Sitzen ermöglicht, bei ausgezogenem Ausziehteil 6 hingegen horizontal verläuft, was für einen gesunden Schlaf unerläßlich ist.The two guide rails 4 are arranged in the base part 1 rising to the front. This makes it possible that when the pull-out part 6 is pushed in, the upper side of the middle part 10 forming the seat surface is inclined backwards, which makes it possible to sit comfortably, but when the pull-out part 6 is pulled out it runs horizontally, which is essential for a healthy sleep.

Die Gebrauchsweise des erfindungsgemäßen Sitzmöbels ist äußerst einfach. Zunächst wird der Ausziehteil 6 aus dem Grundteil herausgezogen (Fig. 2). Im Anschluß daran wird der Mittelteil 10 etwa bis in die Vertikalebene geschwenkt und der Fußteil 9 z. B. mit Hilfe des Stützbügels 15 aus seiner in den Ausziehteil 6 versenkten Lage um 180° um seine Schwenkachse 12 gedreht (Fig. 3). Schließlich wird der Stützbügel 15 in die Raststellung bewegt, der Kopfteil 14 wird aus dem Ausziehteil 6 herausgenommen, der Mittelteil 10 wird in seine Ausgangslage zurückgeschwenkt und der Kopfteil 14 wird in die Lücke zwischen der Rückenlehne 2 und dem Mittelteil 10 eingesetzt. Damit ist das Bett bereit zur Verwendung. Die Umwandlung des Bettes in ein Sitzmöbel erfolgt in umgekehrter Reihenfolge der einzelnen Handgriffe.The use of the seating furniture according to the invention is extremely simple. First, the pull-out part 6 is pulled out of the base part (FIG. 2). Subsequently, the middle part 10 is pivoted approximately into the vertical plane and the foot part 9 z. B. with the support bracket 15 rotated from its recessed in the pull-out position 6 by 180 ° about its pivot axis 12 (Fig. 3). Finally, the support bracket 15 is moved into the latching position, the head part 14 is removed from the pull-out part 6, the middle part 10 is pivoted back into its starting position and the head part 14 is inserted into the gap between the backrest 2 and the middle part 10. The bed is now ready for use. The conversion of the bed into a piece of furniture is done in reverse order of the individual steps.

Wie aus den Zeichnungen ersichtlich ist, ist die Liegehöhe bei einem erfindungsgemäßen Möbel gleich der Sitzhöhe, was einen wesentlichen Vorteil darstellt.As can be seen from the drawings, the lying height in a piece of furniture according to the invention is equal to the seat height, which represents a significant advantage.

Das Ausführungsbeispiel nach den Fig. 5 und 6 unterscheidet sich von der ersten Ausführungsform dadurch, daß die Rückenlehne 25 über ein Stoffscharnier 26 am Grundteil 1 schwenkbar ist. Zu diesem Zweck ist ein Stoffstreifen mittels Leisten 27, 28 einerseits an der Rückenlehne 25, anderseits an einer mit dem Grundteil 1 verbundenen Leiste 29 befestigt. Ein flexibler Streifen 30 ist ähnlich dem Streifen 18 nach den Fig. 1 bis 4 am Ausziehteil 6 und am Grundteil 1 befestigt. Dieser Streifen 30 ist so lang bzw. so angeordnet, daß er, wie aus Fig. 6 ersichtlich ist, die über das Stoffscharnier 26 abgeklappte Rückenlehne 25 tragen kann. Gegenüber üblichen Gelenken bringt die Anordnung des Streifens 30 den wesentlichen Vorteil mit sich, daß die Halterung des Rückenkissens 25 sicherer ist, wobei überdies eine einfachere Anordnung ermöglicht wird. Bei Anordnung eines üblichen festen Gelenkes, um das die Rückenlehne schwenkbar ist, ergibt sich nämlich ein relativ großer Hebelarm, durch den die Rückenlehne nach unten gedrückt werden kann.The embodiment according to FIGS. 5 and 6 differs from the first embodiment in that the backrest 25 can be pivoted on the base part 1 via a fabric hinge 26. For this purpose, a strip of fabric is attached by means of strips 27, 28 on the one hand to the backrest 25 and on the other hand to a strip 29 connected to the base part 1. A flexible strip 30 is fastened to the pull-out part 6 and to the base part 1 in a manner similar to the strip 18 according to FIGS. 1 to 4. This strip 30 is so long or arranged that, as can be seen from FIG. 6, it can carry the backrest 25 folded down over the fabric hinge 26. Compared to conventional joints, the arrangement of the strip 30 has the essential advantage that the mounting of the back cushion 25 is more secure, and a simpler arrangement is also made possible. When a conventional fixed joint is arranged, about which the backrest can be pivoted, a relatively large lever arm results, by means of which the backrest can be pressed downward.

Claims (2)

1. Seat, changeable into a bed, the area for lying down of which consists of three cushion units, i. e. a head end (14, 25), ,a middle part (10) and a foot end (9), the seat consisting of a base (1) equipped with a backrest (2, 25) and lateral guide rails (4), on which the back end of the pull-out, unit (6) is guided, the front part of which is equipped with rollers (8), the pull-out unit (6) being in the shape a drawer, in which the foot end (9), by way of bearings, can be tilted and/or slid out, characterised in that the middle part (1) is joined to the upper part of the pull-out unit (6) in form of a lid ant the foot end (9) is joined to the pull-out unit (6) opposite the middle part (10), whereby the foot end and the middle part sealing the cavity on top are positioned against each other with their back-sides, whenever this piece of furniture is' used as a seat.
2. Seat according to claim 1, characterised in that one end of a flexible strip (18, 30), made of canvas, drilling or some similar material, is fastened to the base (1), the opposite end of which strip is connected to the pull-out unit (6), whereby the backrest (25) is connected in a tiltable way with the base (1) by way of a cloth hinge (26) and can be laid on the flexible strip as a head end whenever the pullout unit (6) is pulled out.
EP19810890162 1980-10-15 1981-10-06 Sitting furniture Expired EP0050107B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT0511280A AT370963B (en) 1980-10-15 1980-10-15 SEAT FURNITURE CONVERTIBLE INTO A BED
AT5112/80 1980-10-15
AT1684/81 1981-04-13
AT0168481A AT369974B (en) 1980-10-15 1981-04-13 SEAT FURNITURE

Publications (3)

Publication Number Publication Date
EP0050107A2 EP0050107A2 (en) 1982-04-21
EP0050107A3 EP0050107A3 (en) 1982-04-28
EP0050107B1 true EP0050107B1 (en) 1986-07-30

Family

ID=25596531

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810890162 Expired EP0050107B1 (en) 1980-10-15 1981-10-06 Sitting furniture

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Country Link
EP (1) EP0050107B1 (en)
AT (2) AT370963B (en)
DE (2) DE3175037D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19724459B4 (en) * 1996-08-01 2007-04-19 Hasag Beteiligungen Gmbh seating

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384541B (en) * 1983-07-11 1987-11-25 Hoppe Kg Hodry Metallfab Seat that can be converted into a bed
AT400917B (en) * 1993-08-19 1996-04-25 Hoppe Kg Hodry Metallfab LOCKING FOR SUPPORTS OF UPHOLSTERY COVERS OF SEAT AND LOUNGE FURNITURE
AT405362B (en) * 1997-10-03 1999-07-26 Hoppe Kg Hodry Metallfab Seat which can be converted into a couch
AT412441B (en) * 2003-02-07 2005-03-25 Hasag Moebel SEAT OR LIE FURNITURE
FR2880525A1 (en) * 2005-01-13 2006-07-14 Parisot Sieges Internat Sofa-bed, has operating rod with U shaped gripping tube including central branch and two lateral branches articulated around bed cushion and extended by positioning branch articulated around rotation axis of seat frame

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB222601A (en) * 1923-07-20 1924-10-09 George James Brown Improvements in bed settee and bed chair
GB666804A (en) * 1949-08-22 1952-02-20 Greaves & Thomas Ltd Improvements relating to convertible bed-settees and the like
DE815394C (en) * 1950-03-07 1951-10-01 Rheinische Polstermoebelwerke Sofa with upper and lower upholstery that can be converted into a lounger
AT342240B (en) * 1976-08-11 1978-03-28 Pallan Erwin CONVERTIBLE INTO A LIVING FURNITURE
DE8005674U1 (en) * 1980-03-01 1980-05-29 Stanzwerk Peitz & Co, 5802 Wetter SOFA BED

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19724459B4 (en) * 1996-08-01 2007-04-19 Hasag Beteiligungen Gmbh seating

Also Published As

Publication number Publication date
AT369974B (en) 1983-02-25
DE8130178U1 (en) 1982-04-22
DE3175037D1 (en) 1986-09-04
AT370963B (en) 1983-05-25
EP0050107A3 (en) 1982-04-28
ATA511280A (en) 1982-10-15
ATA168481A (en) 1982-07-15
EP0050107A2 (en) 1982-04-21

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