DE1996655U - FOAM COVERED SEAT OR LADY PAD - Google Patents

Description

Company K u a c h & Go. GmbH ,, 5789 Hallenberg / Sauerland

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Seat or lounger cushion covered with Sohaxunatoff

The innovation relates to foam-covered ones Seat or reclining upholstery in or on upholstered furniture ο. like

It is known to tern seating or reclining furniture with foam = the foam is made from a block cut and then connected in a special process glued to the piece of furniture and / or attached to the cover on the piece of furniture. However, this is time consuming and therefore uneconomical.

It is the task of the innovation, with foam-covered seat cushions for upholstered furniture, loungers, beds or the like, to create ^ the series very economical and rational can be produced.

According to the innovation, this is primarily achieved by furmgesehäumter on the reinforcement insert

cold-curing flexible foam, enclosing and covering them, is foamed. The soft foam can be foamed on two or more sides of the stiffening insert will.

The stiffening insert can have various shapes. For example, it can be made from a wooden or metal frame exist or be a smooth or hollowed plywood molding.

The stiffening insert can be foamed into the foam Reinforcing wedges made of elastic material, e.g. composite material, can be provided.

Furthermore, a layer of wave springs, for example covered with jute, can be placed on the stiffening insert and be foamed into the soft foam.

Foam flakes enclosed in soft foam can be placed between the stiffening insert and the reinforcing wedges are provided.

According to another innovation, over and under the one made of a wooden frame or flat or round steel frame existing stiffening insert an unstretched layer of wave springs is provided and completely foamed into the soft foam will.

According to a further exemplary embodiment, the stiffening insert can be a resilient metal skeleton for an armchair, which is completely foamed into the soft foam. J ¹ IIt ^ ¹¹ I metal skeleton, feet can be connected, which protrude from the .. calibration foam downwards.

Furthermore, the stiffening insert can be the lower rope of a Armchairs "form and consist of molded rigid foam '.. jff", with the molded flexible foam on this lower part C as a foamed upper part wM. The rigid foam of the lower part are reinforced with wood wool, seaweed, palm fibers or similar fibers.

As a stiffening insert can, also, according to a v / festern Embodiment of a lolster according to the innovation, a spring core be provided, which is completely foamed into the molded flexible foam. The innerspring can too Covered with jute or the like on all sides and then foamed.

Another embodiment according to the innovation consists in

that the stiffening insert as a chair base made of rigid foam is designed with a foamed-in wooden frame and that on this lower part of the molded flexible foam as a seat, back and armrest poister is foamed on. In a modification of this embodiment, the seat cushion a spring core covered with jute or the like can be foamed. Furthermore, the seat cushion and the back cushion can be made of molded foam as separate, loosely insertable cushion pieces in the lower part of the chair Soft foam can be formed. The backrest

The lower part of the armchair and the armrests can be provided with a jute reinforcement foamed in on the outside.

According to another embodiment, the "stiffening insert is a resilient metal skeleton for a couch, and this Metal skeleton is made entirely in the molded flexible foam foamed.

This embodiment can also be modified so that the stiffening insert for the lounger made of a glass fiber reinforced polyester shell forming the underside of the lounger or Hard foam shell "consists on which S.er molded soft foam is foamed. In any case, the stiffening insert of this latter embodiment is designed so that si i stands up on three points or two or more standing surfaces, with the legrest of the couch protruding in a cantilevered manner.

The innovation is now based on the fact that it is only an example wise reproducing drawing explained in more detail, namely show the

Figs. 1 to 6 individual cushions according to the innovation in different embodiments that

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appropriate upholstery in the form of an armchair, Mg. 9 another embodiment of an armchair, 10 shows the metal skeleton for the armchair according to FIG. 9, FIG. 11 shows another embodiment of an armchair which

FIGS. 12 and 13 show two other exemplary embodiments for

Egg cushions that
14 and 15, in section, two further exemplary embodiments

play a modern upholstery in the form.

of an armchair that
Pig. 16 and 17 in longitudinal section two exemplary embodiments

a pad according to the innovation in the form of a

modern daybed while
Fu.g. 18 is a view from the right of FIGS. 16 and 17

reproduces.

All of the illustrated embodiments for seat or reclining cushions covered with foam have one thing in common, namely that a stiffening insert is encased in a foam-molded, clay-hardening soft foam 1 on at least two sides. (The reference number 1 is used in all figures of the drawing for the flexible foam, namely nn with regard to its shape and its function).

üach Fig. 1, which is a single cushion for any purpose (e.g. as a chair seat), the stiffening system exists from a wooden frame 2, on the upper side of which a layer of wave springs 3 is placed, the wave spring layer 5 The top is covered with jute or the like - the wooden frame 2 with the wave spring layer 3 is in a corresponding Form foamed into the soft foam 1, this does not penetrate through the jute covering, so that the underside of the wooden frame 2 remains free.

199 * 655

In Mg. 2 a single cushion is shown in which the stiffening insert consists of a flat sheet of plywood 4. The same shape is used for lathering as for the HLster according to Fig. 1 used, again the bottom the stiffening insert (plywood sheet 4) remains free.

In the upholstery embodiment of FIG. 3 there is the stiffening insert made of a wooden or metal frame 5, on the reinforcing wedges 6 made of an elastic material,

e.g. composite material, are attached, which cover the edges of the Reinforce upholstery. The frame 5 and the reinforcement wedges 6 are again foamed in such a way that the underside of the frame 5 remains free.

A similar embodiment is shown in FIG. 4, where the Stiffening insert is a molded plywood part 7, on which reinforcement wedges 6 are in turn placed. at In this embodiment, foam flakes 8, e.g. of a stiffer consistency, are foamed into the flexible foam 1.

Pig. 5 shows an individual cushion that can be used, for example, for a sofa or a similar bench. Here, two layers of wave springs 3 (similar to those in FIG. 1), which are connected to a frame 9, are completely in the Soft foam 1 foamed in. The frame 9 can be made of wood or flat or round steel.

In the embodiment of FIG. 6 is a wooden or

Metal frame 10 completely foamed into the soft foam 1, whereby the frame 10 can also be "covered" with jute or the like.

The FIGS. 7 and 8 show an upholstery in the form of an armchair, "in which the stiffening insert is a metal skeleton 11, for example a tubular steel frame, which is completely integrated into the flexible foam 1; the metal skeleton is converted into a continuously reusable and final shape of the chair shape corresponding introduced, and then the soft ^v foam components are introduced in this form. the production is time- and cost-saving *

Of course, all upholstery is provided with a Svgff cover, which can, for example, be provided with a zipper at appropriate points in order to change the train or to be able to clean.

A further embodiment of an armchair is shown in FIG. 9. A metal skeleton 12 is provided, which is shown separately in FIG. Feet 13 are attached to the metal skeleton Φ2 , which freely protrude downward when the iMetal skeleton 12 is completely foamed. This armchair also consists practically of one piece and requires no further assembly work (apart from the production of the metal skeleton 12 and the fabric covering).

Another upholstery in the form of an armchair shows Fig. 11. Here, the stiffening insert is a molded

foamed hard foam existing lower part 14 for the armchair, which is foamed in a separate form. Afterward the flexible foam 1 is foamed onto this lower part Η. The rigid foam of the lower part 14 can be reinforced with wood wool, seagrass, palm fibers or similar fibers.

The FIGS. 12 and 13 show two further individual cushion designs, in which the stiffening insert has a spring core 15 made of cylinder or TaiHen springs, helical or helical coil springs 1 is. In the embodiment according to FIG. 12, the spring core 15 is completely foamed in, the 'soft foam 1 is also present between the coils of the springs. In the embodiment according to FIG. 13, the spring wedge is made of jute or the like. Covered so that the spring windings of soft foam Π remain free. Bas roister sash Fig. 12 isi * dskes while the pad of Fig. 13 is "softer".

Another embodiment of an armchair is shown in FIG. - in turn (similar to FIG. 11) from a hard foam lower part -16, which also has a frame 17 with rollers 18 Has. The frame 17 is foamed into the rigid foam of the lower part 16. On the lower part 16, the flexible foam 1 is as Foam seat cushion 19, backrest cushion 20 and armrest cushion.

35 seater armchair nssh. Fig. 15 is the same as In. the outer arm essentially resembles Pig's armchair. 14. However, in

the seat cushion 19 is a spring core covered with jute or the like foamed. In addition, the backrest of the lower part 16 and the armrests 21 with jute reinforcement incorporated on the outside 23 provided.

In the case of the upholstery according to FIG. 16 in the form of a couch, the stiffening insert consists of a glass fiber reinforced poly- > ₄ ester shell öäef Harts ehausehale g ',., Which forms the underside "of the couch 1. External fabric covering (again, for example with a zipper), no further assembly work is necessary.

FIG. 17 shows a couch similar to FIG. 16, in which .the Yerstelfungseinlage is a resilient metal skeleton 25, which is completely in the soft foam 1 & 'foams.

The lounger shown stands with its verse Leifungsein-Q . rest (24 or 25) on only three points, such as in particular the rear view of FIG. 18 can be seen detitlich, the ; Leg rest 26 of the lounger protrudes in a cantilevered manner.

The firing also affects amendments to the patent claim 1 outlined embodiment and refers to especially on all the remarks on the renovation, which are in detail - or in combination - are disclosed in the entire description and Zelchnumg.

Schuiiz claims

1996355

Claims (21)

1. Seat or reclining cushion covered with foam in or on upholstered furniture o. The like., characterized in that Cold-curing soft foam (1), molded onto a stiffening insert, enclosing and covering it, is foamed. 2. Cushion according to claim 1, characterized in that the soft foam (1) on zv / egg or more sides of the (stiffening insert is foamed. 3. Cushion according to claim 1, characterized in that the stiffening insert consists of a wooden or metal frame (2, 5, 9, 10). 4. Cushion according to claim 1, characterized in that the stiffening insert is a smooth or hollowed molded plywood part (47) is (Pign. 2, 4). 1996651 5. Cushion according to claim 1, characterized in that the Stiffening insert (5, 7) foamed into the soft foam (i) Reinforcing wedges (6) made of elastic material, e.g. VorDundmaterial, is provided (Figs. 3, 4). 6. Cushion according to claim 1, characterized in that a "for example jute" covered layer of wave springs (3) is placed on the stiffening insert (2) and foamed into the soft foam (1) (J ¹ Ig. 1). 7. Cushion according to claims 1 and 5, characterized in that that between the stiffening insert and the reinforcement - "lines (6) Foam gaps enclosed in the soft foam (1) (8) are provided (Fig. 4) 8. Cushion according to claim 1, characterized in that above and below the wooden frame or flat or round steel frame existing stiffening insert (9) each one unstrung Layer of wave springs (3) is provided and completely foamed into the soft foam (1) (Pig. 5). 9. Cushion according to claim 1, characterized in that the stiffening insert is a resilient metal skeleton (11, 12) for an armchair, which is completely embedded in the soft foam (1) is foamed (Mg. 7-10). 10. Politer according to claim 9, characterized in that with the metal skeleton (12) feet (13) are connected, which protrude from the soft foam (1) downwards (FIGS. 9, 10). 11. Cushion according to claim 1, characterized in that the stiffening insert forms the lower part (14 ·) of an armchair ″ .and made of molded rigid foam or a glass fiber ? Reinforced polyester film or thermoforming film and that on this lower part (H) the molded soft foam (1) \ is foamed as the upper part (Fig. 11). 12. Cushion according to claim 11, characterized in that the rigid foam (1) of the lower part (14-) with wood wool, ■ Seaweed, palm fibers or similar fibers are reinforced. 13. Cushion according to claim 1, characterized in that "a spring core (15) is provided as a stiffening insert, the V '. Completely foamed into the foam-molded flexible foam (1); - " r is (Fig. 12). 14. Cushion according to claim 1 or 13, characterized in that that a spring core (15) covered on all sides with jute or the like is provided as a stiffening insert (FIG. 13). 15 Upholstery according to Claim 1 or 11, characterized in that that the stiffening insert as a chair lower part (16) Rigid foam with a foamed-in wooden frame (17) is formed and that on this lower part (16) the foam-molded soft Foam (1) as seat, back and armrest cushions (19, 20, 21) is foamed (Fig. H). 16. Cushion according to claim 15, characterized in that a spring core covered with jute or the like in the seat cushion (19) (22) is foamed (Pig, 15). 17. Cushion according to claim 15 or 16, characterized in that that the seat cushion (19) and back cushion (20) as separate, loosely in the armchair lower part (16) Einleghare upholstery pieces made of fora-foamed soft foam (1) are. 18. Cushion according to claim 15 "to 17, characterized in that that the backrest of the armchair-ünter-cells (16) and the Armrests (21) with a jute reinforcement that is perforated on the outside (23) are provided (Fig. 15). 19. Cushion according to claim 1, characterized in that dadirrch the stiffening insert is a resilient metal skeleton (25) for • a bed and that this metal skeleton (25) is completely in the- " molded "soft foam (1) is foamed (Fig. 17). 20. Cushion according to claim 1 or 19, characterized in that that the stiffening insert for the lounger consists of a glass fiber reinforced polyester shell (24) "forming the underside of the lounger, on which the ι ο rings foamed soft foam substance (1) is foamed (Mg. 16). I. 21. Cushion according to claim 19 and 20, characterized in that the stiffening insert (24 or 25) so out forms is that it stands on three points or two or more standing surfaces, with the leg rest (26): the Megei protrudes unsupported.