DE7705992U1 - FOAM-COVERED SEAT AND / OR LY PAD - Google Patents

Description

HIMOLLA
Polstermöbelwerk GmbH

8252 Taufkirchen / Vils

Foam-covered seat and / or reclining cushion

The innovation concerns a foam-covered seat and / or reclining cushion for fixed or loose attachment to seat or Reclining furniture.

The seat and / or reclining cushion consists of a spring core and an outer shape of the seat or reclining cushion Hood, which according to the innovation is provided with a recess, made of superlastic, air-permeable, foam-molded Material consists in which the spring core is inserted and a cover plate, which is also air-permeable, which is placed on the Spring core placed and glued to the foam-molded hood will.

Seat cushions or mattresses are known which have a spring core that is glued to one another on all sides Foam sheets is covered. However, this method is very laborious or time consuming and requires use of made-up foam material.

Seat cushions are also known in which a spring core is wrapped in a fabric having a certain density and this envelope is foamed with a foam material

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will. When the foam penetrates the fabric, a firm, airtight sack wall is formed, which an all-round and rapid exchange of air is no longer guaranteed, so that the necessary exchange of air nui? after can be done at the bottom via a separately attached coconut or foam plate on the seat pad. Also can this Process lead to undesirable noise in the innerspring and an exact, exact position of the innerspring in the foam cover is not always guaranteed.

The innovation is based on the aforementioned disadvantages to avoid and to create a seat and / or reclining cushion that allows air and heat to be exchanged on all sides a long service life and a particularly high level of comfort when sitting or lying down.

This is achieved according to the invention in that a spring core is surrounded at least on two sides with a fabric made of jute or similar material, which does not have to have a specific density, and in a hood which is provided with a recess and forms the outer shape of the seat and / or reclining upholstery, which is made of Superlastic foam as a material of originality and enables an all-round exchange of air and heat, is foamed, is laid. It is particularly advantageous to provide the recess of the cap with a certain tolerance limit, so that an accurate, precise loading of the spring core in the hood _e is guaranteed to cover the eingelegj th innerspring or the recess of the hood, each of which may loading

\ Undesirables, luftdurchläßige material such composite foam or shaped foam, which is glued with its end faces on all sides with the foamed molded hood, can be used.

j A particularly advantageous and the use as a reversible cushion enabling solution results from the fact that a spring core, at least two sides with a fabric of jute or the like, _e

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Material that does not have to have a specific density is surrounded and placed in a recess, the upper one Outer shape of the seat and / or reclining cushion forming hood, which guarantees an all-round »air and heat exchange SuperlasticT foam, which allows the volume weight to be limited up to the quality limit (at least 30 kg / m ^), is placed and with a foamed from the same material, also provided with a recess, the The lower outer shape of the seat and / or reclining cushions forming hood is covered, the upper with the lower hood is glued.

It is particularly advantageous if the two connection points of the upper and the lower hood in a best immten 'oblique angles are foamed, creating an accurate and exact gluing of the connection points is guaranteed.

In the following, the innovation is described using the drawings, for example:

1 and 2 show a schematic cross section due to the new seat and / or reclining upholstery.

The seat and / or reclining cushion shown in FIG. 1 consists of a hood 1 provided with a recess, forming the outer shape of the seat and / or reclining cushion, and a spring core 3 surrounded at least on two sides by a fabric 2 made of jute or similar material »Which is inserted exactly into the recess due to the specific size of the recess 4 in the hood 1 and is covered with any material 5 such as made-up foam or composite foam, the end faces β of the cover 5 being glued to the foam-molded hood 1.

The seat and / or reclining cushion shown in Fl (L. 2, which can be used as a reversible cushion, consists of a recess (Ik , the upper outer shape of the

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Seat and / or reclining cushions forming hood 11 and a at least on both sides with alnem fabric 12 such as jute or the like. Material surrounded innerspring 13, with half of his Strength In the recess l4 of the upper hood and with the other half of its strength in the also provided with a recess 15, the lower outer shape of the seat and / or cushion-forming hood 16 is inserted and shows that both hoods 11, 16 at their connection points 17 with be foamed and glued at a certain oblique oblique angle.

- Longing claims -

Claims (3)

■ (II I 1 · »♦ · ♦ ι · ι t t ι ι (B O H U, T, Z A N, S P R Ü C H B 1.) Sohaumummanteltes Sitz «and / or reclining cushions sum fixed or loose application to seating or reclining furniture, consisting of a spring core and a hood forming the outer shape of the seat and / or reclining cushion, characterized in that a spring core (3) at least on two sides with jute or the like. Material (2), which does not have to have a specific density and is placed in a molded hood (i) provided with a recess (M) made of superlastic foam permeable to air, ensuring a general exchange of air and heat, and is covered with a likewise air-permeable material (5) such as composite foam or made-up foam, the cover (5) being glued to the foam-molded hood (1). 2.) Foam-coated seat and / or reclining cushion according to claim 1, characterized in that in one with a recess (14) made of Superlastic foam air-permeable, an all-round air and heat exchange ensuring a hood (11) at least on two sides with jute or the like »material (12), which does not have to have a specific density, surrounded spring core (13) is inserted and with an air-permeable Superlastic foam also provided with a recess (15) on all sides Foamed hood (16) which ensures air and heat exchange and is glued to the first hood (11), is covered. 3.) Foam-coated seat and / or reclining cushion according to claim 2, characterized in that both molded hoods (11, 16) are foamed at their connection points (17) at a certain oblique angle. Λ vt i ~ * v> vi ιιλ - ei 2, thereby gek enj2_j3__ £ _JL - eHTnT ^ lf7 "~ that the Sit z- and / _fl £] U.ju Lie.gOpoIster are used as reversible cushions - don can »- 4 7705992 Κβ7.77 te.