RU17833U1 - Mattress pad - Google Patents

Description

The invention relates to the equipment elements of beds and sofas and is intended for use in the design of mattress covers.

Known mattress cover containing the first shell made in the form of a rectangle, the second shell made in the form of a rectangle, a heater installed between the first shell and the second shell 1.

A disadvantage of the known device is that its design does not allow to securely fasten the mattress cover on the mattress.

The utility model is intended to eliminate the aforementioned disadvantages, and is also aimed at achieving a technical result consisting in improving the operational characteristics by ensuring the reliability of fastening the mattress cover on the mattress.

The technical result is achieved by the fact that the mattress cover containing the first shell made in the form of a rectangle, the second shell made in the form of a rectangle, the insulation installed between the first shell and the second shell, according to the utility model, it is equipped with four straps, a tape with bent edges connected by a seam with the first sheath, with the second sheath and with the ends of the straps, the insulation is made of natural oriented fibrous material, the insulation is connected with the first sheath and with the second sheath stitches.

Also, according to the utility model, in it the angles of the first shell made in the form of a rectangle are filled with rounded and the corners of the second shell made in the form of a rectangle are made rounded.

The specified set of essential features that distinguish a utility model from an analogue allows to improve the manufacturability of the mattress cover, and also allows for reliable connection of the mattress cover with the mattress.

In the future, the utility model is illustrated by a description of the methods of its implementation and the accompanying drawings, on which:

FIG. 1 is a schematic drawing of a top view of a mattress cover according to a utility model;

FIG. 2 is a schematic drawing of a bottom view of a mattress cover according to a utility model;

FIG. 3 is a schematic drawing of a front view of a mattress cover according to a utility model;

FIG. 4 is a schematic drawing explaining the connection of straps, tape, shells and insulation;

FIG. 5 is a schematic drawing of a top view of a mattress cover with rounded ones;

FIG. b is a schematic drawing of a bottom view of a mattress cover with rounded corners;

The mattress cover contains the first shell 1, made in the form of a rectangle, the second shell 2, made in the form of a rectangle, insulation 3, installed between the first shell 1 and the second shell 2.

According to a utility model, the mattress cover is equipped with four straps 4, tape 5 with bent edges 6 and 7, connected by a seam 8 to the first shell 1, to the second shell 2 and to the ends 9 of the straps 4, the insulation 3 is made of natural oriented fibrous material, the insulation 3 is connected to made in the form of a rectangle by the first shell 1 and with a second shell 2 filled in the form of a rectangle 2 with stitches 10.

Also in the mattress case, the corners 11 of the first shell 1 and the second shell 2 are rounded.

The straps 4 are made in the form of pieces of tape from an elastic material / for example from a braid of elastic article 8C 695-G50.

Seams 8 and 10 are made of NITOK ;, for example, from thread 44 LX 1 OST 17-921-88.

Mattress cover is made as follows.

Fibrous material, such as sheep wool, cleaned of impurities after processing in a carding machine, is oriented in a predetermined direction and is laid in a layer in advance of a predetermined value. Then, the fibrous material is placed between the first woven fabric and the second woven fabric and connected to the webs using seams.

The fibrous material interconnected with the first woven fabric and with the second woven fabric is cut in the form of a blank (not shown in the figures) in the form of a rectangle in plan. In the preform, the first woven fabric is sheath 1, the second woven fabric is sheath 2.

The ends 9 of the straps 4 are installed at the corners 11 of the shell. The workpiece is connected to the tape 5, while the edge b of the tape 5 covers the shell 1, and the edge 7 of the tape 5 - the shell 2 and the ends 9 of the straps 4.

Thus, the design of the mattress cover allows you to use the continuous process of connecting its individual elements and increase productivity in the manufacture of mattress cover.

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located above the corresponding corners of the mattress. The straps 4 extend and cover the corners of the mattress and press the corners of the mattress to the surface of the mattress.

When exposed to the mattress pad, the efforts of the strap 4 prevent the mattress pad from shifting relative to the mattress.

REFERENCES: 1. European patent No. EP 0925747, IPC - A 47 C 27/12

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Claims (2)

1. A mattress pad containing a first shell made in the form of a rectangle, a second shell made in the form of a rectangle, a heater installed between the first shell and the second shell, characterized in that it is equipped with four straps, a tape with bent edges connected by a seam to the first shell , with the second sheath and with the ends of the straps, the insulation is made of natural oriented fibrous material, the insulation is connected to the first sheath and to the second sheath by seams. 2. The mattress cover according to claim 1, characterized in that the corners of the first shell made in the form of a rectangle are rounded and the corners of the second shell made in the form of a rectangle are rounded.