DE60122037T2 - Lying surface with spring suspension for relaxation lounger - Google Patents

Description

The Invention relates to a lying surface, attached to a frame of a relaxation lounger with angled planes or ergonomic profile can be adjusted.

at Relaxation couches can lift the headboard of the frame and that footboard be angled. This is generally done by using a Frame with angled planes whose moving elements through actuated a suitable mechanism become. This frame is wearing a hinged slatted frame or a lamellar grate, the longitudinal be bent or angled at least in certain areas can. In other constructions, the mechanism becomes elmente operated with ergonomic profile, which carry a lamellar grid.

EP 0 632 985 provides a grate, which is formed of rigid, mutually parallel and mutually hinged strips whose cross-section is substantially trapezoidal. In the area of the bend of the head part, the widest base surfaces are located on the underside of the lamellar grid and are articulated along their edges. In the area of the foot part, however, the widest base areas are located at the top of the lamella grate.

For the comfort the user is the pad of a mattress on the slats or Slat grate required.

These Mattress, however, tends to on the slatted or lamella slipping when the headboard is raised to the maximum.

EP 0 699 406 , which represents the closest prior art, provides the attachment of the underside of a conventional spring mattress on a grid with enclosed between two tissues lamella. The fastening is preferably done by gluing.

The Invention proposes another lying area in front.

• – einen Rost, der aus nebeneinander liegenden Holzlamellen gebildet ist, die auf einem Stoff aufgeklebt sind und durch den Stoff untereinander gelenkig verbunden sind, wobei der Lamellenrost dazu bestimmt ist, auf dem Bettrahmen aufzuliegen,
• – einen den Lamellenrost bedeckenden Filz,
• – eine eine Aufhängung bildende, auf dem Filz angeordnete Einheit mit einem Schaumstoffrahmen, dessen Abmessungen im Wesentlichen den Maßen des Lamellenrostes entsprechen, einer Vielzahl von Federsträngen, die innerhalb des Schaumstoffrahmens quer liegend unter Einfügung eines Schaumstoffstreifens zwischen zwei benachbarten Strängen angeordnet sind, und einer Schaumstoffplatte, die den Schaumstoffrahmen bedeckt, und
• – einen Komplex aus Gewebe und Polsterung, der diese Einheit bedeckt und an der Unterseite des Lamellenrostes befestigt ist.

According to the invention, the proposed lying surface comprises:

• A grate formed of juxtaposed wooden slats glued to a fabric and hinged together by the fabric, the slat grate being intended to rest on the bed frame,
• A felt covering the lamella,
• A hanger-forming unit, comprising a foam frame whose dimensions are substantially equal to the dimensions of the louvered grid, a plurality of spring strands disposed transversely within the foam frame, interposing a foam strip between two adjacent strands, and a foam sheet covering the foam frame, and
• - A complex of fabric and upholstery that covers this unit and is attached to the underside of the lamella grate.

Around a strong bend in the bed to enable the lamellae preferably have chamfered sides.

According to one Another feature of the invention are the springs of a strand between including a lower fabric strip and an upper fabric strip, which are connected between two consecutive springs are, and are the spring strands glued on the felt.

task it is the rattling of felt felt on the lamellar grid to soften the feathers on the wooden lamellar grate. The felt can through a Plate of sound-absorbing Material to be replaced.

The between the spring strands inserted foam strips Prevent the springs of one strand in another get caught when the lying surface is bent over.

The on the foam frame arranged foam plate prevents that the user feels the springs.

Of the proposed lying area comes both the task of a conventional spring mattress as well as a bedstead too.

Further Advantages and features of the invention will become apparent from the following Description, with reference to the accompanying drawings exemplified is. Show it:

1 a perspective view of a mattress surface according to the invention;

2 the wooden lamellar grating that forms the underside of the lying surface 1 forms;

3 a portion of the felt-covered wooden lamella grate on a larger scale;

4 a part of the inner structure of the lying surface 1 during assembly;

5 a part of the inner structure 4 on a larger scale;

6 an enclosed between two tissues spring of a spring strand in detail;

7 the internal structure of the lying surface after attachment of this structure; and

8th the lying area 1 in finished condition partly in exploded view.

The drawings show a lying surface according to the invention 1 , which on its underside, which is intended to rest on a frame of a relaxation lounger with angled levels or ergonomic profile, a lamella 2 made of wood, which is in 2 and 3 is shown.

This rust is made of a variety of wooden slats 3 formed on the top of a fabric 4 are glued on. The wooden slats 3 lie next to each other and are among themselves by the fabric 4 articulated. To a bending of the lamellar grate 2 to allow longitudinally, the lamellae have 2 transverse, bevelled sides 5 on. Is the lamellar grate 2 lying flat, thus exists between two adjacent slats 3 a V-shaped gap 6 ,

The rust 2 has a rectangular shape, and the ledges 3 run in the width of the bed.

The wood rust 2 is with a felt layer 7 or a panel of sound absorbing material.

Above the felt 7 (please refer 4 to 8th ) are four foam strips ( 8a . 8b . 8c . 8d ), which form a foam frame whose outer dimensions substantially the dimensions of the wooden grate 2 correspond. Inside the foam frame are transverse spring strands 9 with the insertion of a foam strip 10 between two consecutive spring strands 9 arranged. The foam strips 10 run between the with 8a and 8c designated foam longitudinal strips. The top of the foam frame is then covered with a foam sheet 11 covered, and the whole thing is made with a fabric and upholstery complex 12 covered on the underside of the wooden grate 2 is fastened with clips.

The spring strands 9 are made of feathers 13 formed between a lower fabric strip 14 and an upper fabric strip 15 are included, which are connected between two adjacent springs by a seam or a soldering.

The spring strands 9 could also be in the form of individually bagged and interconnected spring strands.

The height of the spring strands 9 essentially corresponds to the height of the foam strips 10 and the foam strip forming the foam frame 8a to 8d ,

The bottoms of the lower fabric strip 14 are preferably by sticking to the felt 7 attached.

The lying area 1 thus presents itself in the form of a spring mattress or a spring frame, which is bendable in the longitudinal direction.

Claims (4)

Lying surface adapted to be fitted to a frame of an angled reclining or ergonomic profile recliner, characterized in that it comprises: - a grate ( 2 ), which consists of juxtaposed wooden slats ( 3 ) formed on a fabric ( 4 ) and by the substance ( 4 ) are hinged together, the lamellar grid is intended to rest on the bed frame, - a the lamellar grid ( 2 ) covering felt ( 7 ), - a suspension-forming unit on the felt with a foam frame ( 8a - 8d ), whose dimensions substantially correspond to the dimensions of the lamellar grid, a plurality of spring strands ( 9 ) lying inside the foam frame transversely with the insertion of a foam strip ( 10 ) are arranged between two adjacent strands, and a foam board ( 11 ), the foam frame ( 8a - 8d ), and - a complex ( 12 fabric and upholstery covering this unit and attached to the underside of the louvered grate. Lying surface according to claim 1, characterized in that the lamellae ( 3 ) bevelled side ( 5 ) exhibit. Lying surface according to one of claims 1 or 2, characterized in that the springs ( 13 ) of a strand between a lower fabric strip ( 14 ) and an upper fabric strip ( 15 ), which are interconnected between two consecutive springs. Lying surface according to claim 3, characterized in that the spring strands ( 9 ) on the felt ( 7 ) are glued.