DE3327677A1 - Seat/bed, consisting of elastic shaped parts, with variable support - Google Patents

Abstract

Known seats/beds of this type cannot be adapted precisely to the proportions of the body, e.g. lower-leg rest etc. This is now achieved in that a double wedge with a support plane of differing length is provided, on which double wedge a single wedge is longitudinally displaceable, specifically, as required, on the short or the long plane of the double wedge. A depression for the lower-leg support is thus easily adjustable. Furthermore, both wedges are connected to one another so as to be longitudinally displaceable by means of a perforated rubber band with which they can be fixed in their position. During fitting, the single wedge, together with the head cushion, serves for supporting the back while, in this case, the double wedge serves as a lying surface for the lower part of the body. The two plates of the head cushion, having corresponding hollow spaces, are firmly connected to one another. The marking of each of the four head support positions is situated on the outside of the cushion cover.

Description

"Seat-lounger consisting of elastic molded parts

with adjustable support "============================================= === The invention relates to a seat-bed consisting of elastic Foru = parts.

Such elastic molded parts for couches are known per se. she consist of a pillow for the headrest and wedge-shaped parts for the Body load.

These have the disadvantage that they do not suit the respective body conditions (Leg length, calf support, etc. are adjustable.

The essentially new thing about the only three elastic ones Molded parts existing lounger is that the wedge pieces allow a hollow, to take up the sands, which is to be brought about individually.

This is made possible by a double wedge and a single wedge. Both are connected to one another by means of a perforated rubber band and form together lying, due to the inclined, unequal plane of the double wedge one more or Shallower depression for the position of the calves and elevations for the knees. The setting can be done with the help of the perforated rubber bands, as required.

Even slight longitudinal shifts from or against each other have an effect an adaptation to the different body sizes; Pillow shift included.

The single wedge, stabilized by a plastic plate inside, forms a back support with the elastic four-layer pillow, whereby the Double wedge anatomically supports the knees (legs).

In this way, punctual loads on the case can easily be eliminated.

The pillow itself, consisting of two elastic panels, is put together to one part, which are connected to each other. Inside are those correspond to the cavities present in a known manner as multi-layer cushions to work. Depending on how the pillow is turned, there is a certain amount of support the head, which can be seen on the pillowcase.

The interaction of the parts results in a comfortable, individually adjustable Sitting lounger for the healthy and the sick.

The drawing illustrates the invention in an exemplary embodiment. They show: Fig. 1 to 4 the bed with pillow, double wedge and single wedge, Fig. 5 the seat-lounger with back support, formed from the two wedge pieces with use of the four-layer pillow, Figure 6 is a perspective view of the pillow, Fig. 7 to 10 the different head-lying options on the four-ply cushion.

The elastic double wedge 1 has two contact surfaces of unequal length, to which a single wedge 2 is assigned.

Both wedges are longitudinally adjustable with one another by means of a perforated rubber band tied together. The double wedge 1 can be combined with (the short or the long surface of the part 2 face up, as required. When lying on top of each other, both wedges form one more or less deep hollow for the calf.

Even a slight longitudinal shift from or to one another causes an adjustment to the different ör = per sizes, pillow shift included.

5 serves as a four-layer pillow 3 in conjunction with the single part 2, which is inside with a stabilizing plastic piat1; e 4 is provided, the double wedge 1 serving as a seat.

The two, up to now separated from the lying plates of the four-layer pillow are now firmly connected to each other. The inner recesses correspond to the Head supports according to FIGS. 7 to 10.

So only the three parts 1, 2, 3 are required for the seat-bed, with which both good reclining and sitting positions are made possible.

Also, only three references are required, which simplifies the whole system.

It should also be emphasized that the cover for the head pillow 3, outside indicates the type of cavities for the wavy headrest.

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Claims (7)

Patent claims / protection claims: 1. Seat-lounger, which is made of elastic Molded parts is formed, namely a four-ply pillow and wedge pieces = ken, thereby characterized in that three elastic form = parts, namely a pillow (3), a Double wedge piece (i) and a single wedge piece (2) are combined with one another, wherein the double wedge (1) has two unequal LI = surfaces on which the single wedge (2) can be moved lengthways as required, with a more or less = large trough form for the calf support, and this vert: slidability together with the pillow shift, adjustment to any body size is permitted. 2. seat-bed according to claim 1, characterized in that the wedges (1, 2) are provided with a perforated rubber band, where = the respective setting can be fixed with is. 3rd seat-bed according to claims 1 and 2, characterized by = characterized, that the wedge (2) depending on the requirement, on the long or on the short level of the Double wedge (1) can be attached to match the leg ratio. 4.Sivtz bed according to claims 1 to 3, characterized = characterized, that the single wedge (2) for stabilization, an elastic inside at any point Plastic plate (4) has, together with the four-ply pillow (;), the back support forms, while the double wedge (1) da = serves as a seat. 5. seat-lounger according to claims 1 to 4, characterized = characterized that the two, inside Init, correspond Cavities, elastic plates of the head = cushion (3) are firmly connected to each other. 6.Sitz-lounger according to claims 1 to 5, characterized in = denotes, that all three parts Ci, 2, 3) are housed separately in covers, the zipper to have. 7.Sitz-lounger according to claims 5 uii 6, characterized gekeni = draws, that the pillowcase for the pillow (3) outside the type of cavities for the respective Head = indicates support.