DE3324154A1 - Convertible sofa having a plurality of cushion parts - Google Patents

Abstract

The invention relates to a convertible sofa having a plurality of cushion parts which can be used optionally as seating furniture or as a bed. A pull-out frame 2 can be pulled forwards on a lower frame serving as a bed frame and is supported thereon in the pulled-out position. Behind the back cushion 4 there is a back folding frame 3 which is connected to the bed frame via folding hinges 3.3 and can be folded onto said bed frame in the lying position. Furthermore, a pivoting cover is provided which consists of two padded covering parts 5, 6 of equal length which can be connected to one another by a zip fastener 5.2, 6.2. A second zip fastener 2.2, 6.3 is provided between the seat cushion 2.1 and the padded covering part 6 arranged above the back cushion 4. Furthermore, lateral support cheeks 4.1 are provided on the back folding frame 3 so as to be flush on the outside. Between these cheeks and the back cushion 4, there are recesses 4.2 applied in such a way that the side walls 1.3 of the bed frame 1 engage therein in the lying position. <IMAGE>

Description

The invention relates to a seat-reclining furniture with several upholstery parts, which can be used either as seating furniture or as a lounger by combining the seat cushion on the rear upper edge with the rear lower edge a back cushion reduced by the seat depth is detachably connected, with a pull-out frame on a lower one serving as a bed box Frame can be pulled out forward and is supported in the extended position, behind the back cushion there is a folding back frame which Connected to the side frame of the bed box via folding hinges and the folding back frame can be folded onto the latter in the lying position has such a height that the upholstery arranged on it is in the lying position together with the one on the pull-out frame. Brought seat cushion results in the lying surface and a swivel cover is arranged on the upholstery of the folding back frame, which is in the lying position can be folded over the seat cushion and in the sitting position as a seat surface on the seat cushion and as a leaning surface on the back cushion serves and runs in a space between the back cushion and seat cushion, according to patent application P 33 14 044.8-16.

This furniture proposed in the main application, which was not published before is, has the advantage that a heat-insulating cover is achieved by the arrangement of a swing ceiling and at the same time it is avoided that the user does not have to sit directly on the seat cushion for hygienic reasons.

This furniture should be improved in such a way that simply _ Pivoting the swivel ceiling three different seat depths and seat heights of the furniture are possible ..

This object is achieved according to the invention in that the swivel ceiling consists of two equal length upholstered blanket parts, which are secured by a zipper are connectable to each other, with a second zipper between the seat cushion and the upholstery cover part arranged over the back cushion is provided that on the outside of the folding back frame flush side support jaws are arranged that between the side support jaws and the back cushion recesses are made in such a way that in the lying position the side walls of the bed box are

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to grab.

Further developments of the invention are characterized in the subclaims.

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An embodiment of the invention is based on der.Figuren 1 in shown in the description. It shows:

Figure 1 the furniture in the sitting position with normal seat depth and seat height,

Figure 2 the furniture with a large seat depth and

large seat height,
Figure 3 the furniture with a small seat depth and a small seat height,
Figure 4 the furniture in the lying position as

Double bed,
FIG. 5 shows an enlarged detail "x"

according to Figure 4,

FIG. 6 shows a section of the furniture in the embedding position with the upholstered cover released,

... FIG. 7 a section of the furniture in the double bed position, Both upholstered blankets are secured against slipping on the middle side, FIG. 8 shows a section of the furniture in the double bed position with 2 loosened upholstered blankets,

FIG. 9 shows a section of the piece of furniture with 2 to one

Total ceiling connected upholstered ceiling parts, Figure 10 is a perspective view of the furniture extended seat part without upholstered covers, FIG. 11 a perspective view of the furniture in

the double bed position with upholstered blankets and FIG. 12 a detail "y" according to FIG. 1 in section through the front wall of the pull-out frame with handle recess.

On a bed box 1 with front wall 1.1, rear wall 1.2, the side walls 1.3 and the center support 1.4 is a top on the rear wall

Hinge pocket holder arranged 1.2o. On the side walls 1.3 there are stops 1.3o, which limit the forward movement of the pull-out frame. The bed box is acting on all sides Rollers .1 .5 supported. The pull-out frame 2 with the seat upholstery 2.1 is supported by the front wall 2.3 and the rollers 2.3o and by the side frame 2.4 with rollers 2.4o. On the side frame 2.4 there is a counter stop 2.41 to limit the pull-out movement. The front wall 2.3 has a handle recess 2.31 with handle protrusion 2.32. In the opening of the handle recess the cover material 2.33 up to the cover material fastening 2.34 at an angle Continued above, which has the advantage that the hands are protected against pinching when disengaging and pulling forward. Also can the width of the recess can be kept so wide that it is optimal for all body sizes. Because the handle protrusion is 2.32 within the Thickness of the front wall attached may be that described below Swing ceiling due to the vertical course in connection with a lead tape 5.1 fit snugly against the front wall 2.3.

The pull-out frame tapers to achieve a seat incline to the rear. It is fixed to the inner front wall 1.1 of the bed box by a wedge-shaped overrun lock 2.42.

In the hinge bracket holder 1.2o rests a folding hinge 3.3, which is attached to the folding back frame 3 with the padding 3.1.

The back cushion 4 with elastic side support jaws 4.1 is over the seat cushion height and the upholstered swivel cover on the folding back frame 3 arranged. This blanket consists of 2 upholstered blanket parts of equal length 5.6, which can be connected to one another by means of a zipper 5.2, 6.2 are, with a second zipper 2.2, 6.3 between the seat cushion 2.1 and the upholstery cover part rounded over the back cushion 4 6 is provided. Side support jaws 4.1 are arranged flush on the outside of the folding back frame 3. Between these jaws and recesses 4.2 are attached to the back cushion 4 in such a way that that in the lying position the side walls 1.3 of the bed box in this intervention. An identical third recess 4.3 is located in the middle of the back cushion 4. The recesses are approximately the same width

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like the thickness of the bed box side walls 1.3 and the 'bed box center' retaining wall 1.4. In the double bed position, the folding back frame rests on the recesses on the bed box while the back cushion 4 is taken from the bed area. The side support jaws 4.1, on the other hand, rest outside the bed box side walls 1.3. Because the snap frame pad is the same width, length and thickness as has the seat cushion, the bed box is overhang by a snap frame 3.2 narrower than the lying length. In order to have a compact backrest area even with the largest seat depth and seat height adjustment The support jaws 4.1 and the back cushion are available 4 on their inner and outer jaws 4.2. Zippers 4.4 that can be released on one side are provided to cover the recesses 4.2. The same zipper 4.5 is located in the middle of the back pad 4 to close the recess 4.3 '. To do this

15. are enough, the zippers 4.4 and 4.5 are simply removed from the seat level pulled up to the upper horizontal back padding, whereby at the same time the cover fabric is taut. So that the upholstered blanket parts 5 and 6 are held securely, especially in the sitting position lead bands 5.1 and 6.1 are incorporated at their ends.

The one upholstery cover part 6 is with a zipper 6.3 on the rear upper edge of the seat cushion 2.1 releasably attached while the other upholstery part 5 with a zipper 5.2 on the second Zipper 6.2 of the cushion cover part 6 is releasably attached. This zipper arrangement has the advantage that both covers in the Sitting, bed and double bed positions can be held securely against slipping, which is particularly important for restless sleepers. Should on the other hand, the upholstered blanket parts are used individually, so are only to loosen the zippers. When it comes to the double bed, a whole If you want a cover, the zippers 5.2 and 6.2 are connected to each other tied together.

In Figure 1, the furniture is with normal seat depth .7 and normal seat height 8 shown. Figure 2 shows a large seat depth 7.1 and a large seat height 8.1, while in Figure 3 a small seat depth for the furniture 7.2 and a small seat height 8.2 are shown. These different seat heights or seat depths are made possible by the in different Way folded upholstery cover parts 5, 6 reached.

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Claims (1)

Claims Reclining furniture with several upholstery parts, which can optionally be used as seating furniture or can be used as a lounger by putting the seat cushion on the rear upper edge with the rear lower edge of one around the Seat depth reduced back cushion is releasably connected, with a pull-out frame on a lower frame serving as a bed box extendable to the front and in the extended position. Position 'supported is, behind the back cushion there is a folding back frame that extends over Folding hinges are connected to the bed box and can be folded in the lying position on the latter, the folding back frame is such Has height that the upholstery arranged on it in the reclining part ung together with the seat cushion attached to the pull-out frame the lying surface results and a swivel cover is arranged on the upholstery of the folding back frame, which in the lying position can be folded over the seat cushion and in the sitting position as Seat on the seat cushion and as a leaning surface on the back cushion as well as in a space between the back cushion and seat cushion runs, according to patent application P 33 14 044.8-16, characterized in that the swivel ceiling consists of two of the same length Upholstery cover parts (5, 6), which are secured by a zipper (5.2, 6.2) are connected to one another, with a second zipper (2.2, 6.3) between the seat cushion (2.1) and the one above the back cushion (4) arranged upholstered cover part (6) is provided that on the folding back frame (3) on the outside flush side support jaws (4.1) are arranged, that between the side support jaws (4.1) and the back cushion (4) COPY Recesses (4.2) are attached in such a way that in the lying position the side walls (1.3) of the bed box engage in this. 2) Sitting and lying furniture according to claim 1, characterized in that in the middle of the back cushion (4) a further recess' (4.3) is arranged, in which a central support (1.4) of the bed box (1) engages in the lying position. 3) seat-reclining furniture according to claim 2,. characterized in that the recesses (4.2, 4.3) by zippers (4.4, 4.5) are hidden. 4) Sitting and lying furniture according to one of claims 1-3, characterized in that the cushion cover parts (5, 6) have a length which corresponds to the seat height and the depth of the seat cushion (2.1). 5) seat and reclining furniture according to one of claims 1-4, characterized in that the upholstered cover parts (5, 6) on their The ends have lead bands (5.1, G.V). 6) Sitting-reclining furniture according to one of claims 1 - 5, characterized in that the front wall (2.3) of the pull-out frame (2) has a handle recess (2.31) with a handle protrusion (2.32). . 7) seat and reclining furniture according to claim 6, characterized in that the cover material (2.33) for the seat cushion (2.1). through the handle recess (2.31) obliquely upwards and attached to the front wall (2.3) of the bed box (1).