DE8714690U1 - Mattress with spring core or upholstery core - Google Patents

Description

Mattress with spring core or upholstery core

The invention relates to a mattress with a spring core or cushion core for relieving the heavy parts of the body, whereby the spring core consists of interconnected cylindrical springs with a uniform coil diameter or double-cone-shaped spiral springs with a stepped coil diameter or shaped springs with a square grid above and below and has a cover plate above and below the springs, and whereby the cushion core is provided with cavities and in the cavities of the springs or the cushion core and/or in the spaces between the springs, corresponding cylindrical, cuboid or double-cone-shaped profile bodies with different pressure effects are inserted at different points on the mattress, which end with the upper and/or lower horizontal spring coil, have approximately the same height, abut the top and bottom of the cover plates and have a projection (22,42) from the spring or cushion core up to the lower and upper cover plate or only up to the upper cover plate. and the springs of the spring core are attached to the profile bodies at a distance corresponding to the projection from the lower and upper or only from the upper cover plate.

Such a mattress is known from EP-A-I80 244. | This mattress, which combines different spring core systems with corresponding |

profile bodies with different pressure effects, has the advantage that the user's body is supported anatomically correctly, but

Disadvantage that the different pressure effects of the profile bodies in the |

individual support zones through the homogeneous upholstery material in I

the effect is weakened, which means that when lying down for a long time, e.g., with |

Injuries or fractures that limit mobility |

is that the parts of the body that are constantly stressed can easily become sore. A |

Another disadvantage is that the professional bodies are

Connection of the springs with the neighboring spring rows when loaded from the ^

vertical position towards the deepest impression and &iacgr;

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the supporting forces are restricted,

The invention is therefore based on the task of improving the mattress in such a way that even in people with reduced mobility, the skin on the mattress is constantly massaged, supplied with blood and revitalized, without limiting the support of the body.

This task is solved according to the invention by arranging a plate made of knob-shaped bodies of the same height but different shape and density above or below the cover plate, which is coordinated in terms of pressure effect and pressure width, and by dividing the mattress parallel to its width into individual cells which have surrounding cell walls in which the springs are arranged with the profile bodies and between which intermediate walls are arranged*

An advantageous development of the invention is that the mattress has a circumferential zipper through which the cells are accessible. According to a further advantageous development, the mattress can be divided into a head, middle and foot part cushion, which are connected to one another in a hinge-like manner on a surface. Advantageously, the partition walls between the cells can consist of mattress threes 1.

Embodiments of the invention are presented in the following description in conjunction with the drawing. They show

Fig. 1 to 3 the mattress in perspective view, Fig. 4 is a section A-B according to Fig. 1. Fig. 5 a section C-D according to Fig. 4, Fig. 6 a section E-F according to Fig. 4, Fig. 7 a section through a double!conical profile element and Fig. 8 shows a section through a cell with cuboid profile elements.

Fig. 1 shows the spring core or upholstered core mattress 1 with cell walls 6 formed by cells 2, between which mattress threesT

The Hatratzendrell can be arranged by circumferential

-3-

Zippers 3 can be opened and closed. Fig. 2 and 3 show the mattress 1 in a variant with headboard, Middle section and foot section cushions 7 _s 10 _s 12, which are hinged together

The middle part cushion 10 has on its side base 36 at the connection point with the side bases 36a,b of the other two

Upholstery parts 7.12 a zipper 5.8. Additional zippers

9,11 and 13, upper and lower cover plates 7a,8a and overlying plates 27,30, coordinated in terms of pressure effect and width, with knob-shaped bodies 28,31 and profile bodies 17 can be used and

replaced if necessary.

Fig. 4 shows in a section AB according to Fig. 1 the arrangement of individual profile bodies 17 with different pressure intensities in cylindrical spring cores 15. In a cushion thickness 25 there is a cylindrical spring core, the springs of which are connected to form a unit by connecting wires 16. The cylindrical profile bodies 17 are arranged in the spring interiors to increase the pressure intensity. The profile bodies 17 have a profile body projection 22 opposite the upper and lower ends of the spring rings of the spring core 15. The surrounding cell walls 6 have the same pressure intensity as the profile bodies 17 and have recesses 24 at the top and bottom in which the connecting wires 16 are located. The cylindrical spring core is thus secured against upward and downward displacement. The pressure intensity of the cushion thickness 25 is approximately twice as great as the intensity of the plates 27 and the knob-shaped
Body 28 or the plates 30 and the knob-shaped body 31.
Fig. 5 shows a section CD according to Fig. 4 with the cylindrical springs of the spring core 15, the connecting wires 16*, the cylindrical profile bodies 17 with different pressure intensities and the circumferential

Cushion bars or cell walls 6.

Fig. 6 shows a section E-F according to Fig. 4 with conical knobs 28 and the semi-conical knobs 37.

Fig. 7 shows a cross-section of a double-cone-shaped spring core 39 between cell walls 44 with profile bodies 40, upper and lower

•>·&igr; K , H i ·

Profile body projections 42, the connecting wire 43», the cushion thickness 45, upper and lower knob-shaped plates 46,49 with conical knobs 48,50, plates 51,52 coordinated in terms of pressure effect and width, a quilted three-way winter and summer side 34,35 and the mattress side bottom 55. ;

Fig. 8 shows a section through a cell with cuboid profile bodies 60*

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Claims (4)

&iacgr;'&iacgr; i'* · - 7 protection claims (for the priority of the Federal Republic of Germany). Protection claims 1. Mattress with spring core (15,39) or cushion core to relieve the heavy parts of the body, whereby the spring core consists of interconnected cylindrical springs with a uniform coil diameter or double-cone-shaped spiral springs with a stepped, modified coil diameter or shaped springs with a square grid at the top and bottom and has a cover plate (7a, 8a) above and below the springs and the cushion core is provided with hollow spaces and in the hollow spaces of the springs or the cushion core and/or in the spaces between the springs, corresponding cylindrical, cuboid or double-cone-shaped profile bodies (17,40) with different pressure effects are inserted at different points on the mattress, which end with the upper and/or lower horizontal spring coil, have approximately the same height, abut the top and bottom of the cover plates and extend opposite the spring or cushion core up to the lower and upper cover plate or only up to the upper cover plate has a projection (22,42), the springs of the spring core are attached to the profile bodies at a distance from the lower and upper or only the upper cover plate corresponding to the projection, and above or below the cover plate (7a,8a) a plate (27,30,46,49) made of knob-shaped bodies of the same height but different shape and density is arranged, which is coordinated in terms of pressure effect and pressure width, characterized in that the mattress is divided parallel to its width into individual cells (2) which have peripheral cell walls (6,44) in which the springs with the profile bodies (17,40) and between which intermediate walls 6a are arranged. 2. Mattress according to claim 1, characterized in that the mattress has a circumferential zipper (3) through which the cells (2) are accessible.
30 3. Mattress according to claim 1 or 2» characterized in that the mattress is divided into a head, middle and I· MIl f * Il il Il II I II · I lit*
* * i IvIIfIIIIII t II * · * IIII JIII * III i III II* Foot part cushions (7,10,12) which are connected to one another in a hinge-like manner at a surface. 4. Mattress according to one of claims 1 to 3, characterized in that the intermediate walls 6a consist of mattress ticking. • *