JPH0742357Y2 - Bedding - Google Patents

Description

[Detailed description of the device]

[0001]

This invention relates to bedding.

[0002]

2. Description of the Related Art When sleeping in a bed, it is common to lay a sheet or the like on the upper surface of a mattress and sleep.

In such a mattress, since the upper surface of the mattress is flat during use, it is easy to make a recess along the line of the body and the two are in contact with each other in a wide area between the body and the mattress. The blood circulation of the dog may be deteriorated, which may cause pressure ulcer. In addition, when the contact area between the body and the upper surface of the bedding becomes large, the flow of air between them is obstructed, and the temperature and humidity increase too much. In the conventional mattress, the feeling of use of the mattress is determined by the hygroscopicity and heat retention due to the cotton stuff, and it was not possible to obtain a warm feeling or a cool feeling as appropriate.

[0004]

SUMMARY OF THE INVENTION In view of the above points, the present invention supports the body in a stable position in a dot-like position to obtain a ventilation effect and a massage effect, and if necessary, a warm feeling or a cool feeling is appropriately adjusted. The purpose is to obtain a bedding mattress that can be selectively obtained.

[0005]

[Means for Solving the Problems] A cushion formed by arranging a plurality of conical projections each having a hemispherical top portion in a row on one surface of a plate-shaped sponge body and covering the periphery with a side ground and compressing vertically
Both sides of a spring layer formed by arranging a plurality of extending coil springs in parallel in a flat plate shape are covered with cold sand, and one surface covered with cold water is crossed with a linear body having bending resistance in a grid pattern. one conjugated sequentially stacking a warm feeling layer having a net layer and sweat felt layer and having a coercive temperature resistance far-infrared emitting layer formed by, on the other surface incurred in cold Sha spring layer, multi-space and Usutsumewata layer on the inside of the iso in the ticking multiple spatial fibrous structure having a three-dimensional structure
And a mattress that has a three-layered structure with a cool feeling layer, and the far-infrared radiator layer has a multi-spaced fiber structure side away from the mattress.
A metal coating for infrared reflection was provided .

[0006]

When the bedding according to the present invention is used, the cushion is placed on the mattress so that the conical projection provided on the cushion-shaped sponge body is located on the upper surface. At the time of sleeping, the body of the conical projections comes into contact with the body to support the body in a point shape, and a gap is formed between the body and the bedding so that air can flow. As a result, no slippage occurs during sleep.

Further, since a large number of conical projections support the body in a point-like manner, moving the body during sleep changes the contact position between the projections and the body, thereby producing a massage effect.

Further, when a warm feeling is to be obtained in winter, etc., the warm feeling layer of the mattress is used as an upper surface and a cushion is put on the warm feeling layer. By heating the far-infrared radiation layer in the warming layer with body temperature, the far-infrared radiation layer emits far-infrared rays, which is absorbed by the body and warms the body from the inside. If you want to feel cool in summer, etc., use it with the cool feeling layer facing up. The multi-spatial fiber structure in the cool feeling layer will be positioned higher in the mattress, and a space where air circulation will occur will be formed near the body of the mattress, and warmed air will flow out to obtain a cool feeling. You can

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

The bedclothing 1 of the present invention is used with a cushion 2 laid on a mattress 3. The cushion 2 is formed by arranging a large number of conical projections 6 each having a hemispherical top portion 5 on one surface of a plate-shaped sponge body 4 and covering the side ground 7.
The plate-shaped sponge body 4 is a molded article of urethane foam, and has a hardness such that the conical projection 6 is not completely crushed when lying on it and a void is formed around it.

The mattress 3 has a warm layer 13 on one side and a cool layer 14 on the other side with a spring layer 12 sandwiched between them, and their edges are bound together and covered with a tape 15.

The spring layer 12 is for imparting appropriate elasticity to the mattress 3. For example, the coil springs 16 are connected to each other by a fixture 17 and are arranged vertically and horizontally, and the periphery thereof is surrounded by a frame body 18. The upper and lower sides are covered with cold syrup 19, and the upper and lower sides are further covered with a lattice net 20 and a sweat absorbing felt 21.

As shown in FIG. 2, the lattice-shaped net 20 is formed by intersecting a plurality of synthetic resin linear members 22 having an elliptic cross section having bending resistance in a lattice shape and fusing each other at the intersections. For example, a polyester product. Is.

The warm feeling layer 13 is a cloth 24 which has one side 23 which is appropriately filled with deodorant wool cotton or the like and which also serves as the outer material of the mattress 3.
Then, the other surface is covered with a flexible heat insulating sheet 25 having a far-infrared radiator layer and the peripheral edge is closed.

As shown in FIG. 3, the flexible heat insulating sheet 25 has a far infrared radiator layer 27 provided on one or both sides of the flexible sheet 26. The flexible sheet material 26 can be made of synthetic resin film, non-woven fabric, fibrous material, knitted metal foil, or the like, and the heat retention can be further improved by providing a metal coating on the surface by vapor deposition or transfer. is there. The metal coating prevents heat generated from the body from reaching the far-infrared radiator layer 27 when the cool feeling layer 14 described later is used.

For the far-infrared radiator layer 27, a ceramic that emits far-infrared rays when heated by body temperature or the like is used as the far-infrared radiator 28. This ceramic is made by mixing ordinary clay and kibushi clay, adding crushed silica stone, further adding any of aluminum oxide, zirconium oxide, and silicon oxide, and kneading by adding a binder together with an appropriate amount of water to obtain 1300. 5 baked at a high temperature around ℃
It is crushed into fine particles of about 0 to 200 mesh.
The ceramics and the binder 29 are coated on the surface of the flexible sheet-like material 26 to a proper thickness to form the far-infrared radiator layer 27. 30 is a bubble generated in the far-infrared radiator layer.

In the cool feeling layer 14, a multi-spaced fiber structure 32 is laid on a padding 31 such as deodorant wool, and one surface thereof is a nonwoven fabric 33.
Then, the other surface is covered with the side material 34, they are quilted 35, and the periphery is fixed by sewing.

As an example of the multi-space fiber structure 32, there is one knitted by warp knitting as shown in FIG. A synthetic resin monofilament yarn 36 is used to knit the base members 37 and 38 and the cross yarn 39 simultaneously and integrally by a warp knitting machine. A plurality of warp yarns 36 are formed into a continuous hexagonal stitch with loops connected to each other. Base member 3 made
Two of the base members 3 and 7 and 38 are arranged in parallel.
7 and 38 are formed by passing the warp yarns 36 constituting the base member itself between the base members 37 and 38 facing each other to form a cross yarn 39, and by the cross yarn 39, both base members 37 and 3 are formed.
8 is kept at a predetermined interval.

As described above, the base members 37 and 38 of the multi-space fiber structure 32 have a hexagonal shape, and the base members 37 and 38 are formed.
Since the crossing yarn 39 is supported by the crossing yarn 39, it has an extremely large amount of space and is breathable, and since the used yarn 36 is a synthetic fiber monofilament, it has appropriate flexibility and elasticity.

In the bedding of the present invention, the cushion 2 is placed on the mattress 3 so that the conical projection 6 of the sponge body 4 of the cushion 2 is located on the upper surface, and the conical projection 6 supports the body when sleeping. To do so. As a result, the hemisphere of the apex 5 pushes the body of the conical projection 6 into a crushed state, but a space remains around the crushed conical projection 6 and the space promotes the flow of air to prevent floor slippage. It prevents or exerts a massage effect by changing the contact area between the body and the top of the conical projection 6 according to the movement of the body.

The usage of the mattress 3 is as follows. When the mattress 2 is used in winter or the like and a warm feeling is desired, the warming layer 13 is used in a higher position.
The heat generated by the user's body temperature is flexible when used.
5 is absorbed by the far-infrared radiator 28 of the far-infrared radiator layer 27, so that the far-infrared radiator 28 has a temperature around 36 ° C. which is almost equal to the body temperature. At this temperature, the far-infrared radiator 28 radiates an electromagnetic wave having a wavelength peak of 7 to 14 μ, that is, far-infrared rays, which coincides with the infrared absorption wavelength band of human beings, and the far-infrared rays are well absorbed by the human body and under the skin. 40 ~
It penetrates to 50 mm and warms the body from the core.

When used to obtain a cool sensation, contrary to the above, the cool sensation layer 14 is used as the upper surface and the warm sensation layer 13 is used as the lower surface. At this time, the multi-spatial fiber structure 32 is located on the inner surface of the side ground 34 that is in contact with the body. Since the two base members 37, 38 of the multi-space fiber structure 32 are spaced by the crossing yarn 39 interposed therebetween, an extremely large space is exposed. Therefore, a space through which air can flow is created on the surface where the cushion 2 and the mattress 3 are in contact with each other, and the heat of the mattress is dissipated by the body air and the heat of the mattress is dissipated by the circulating air so that the temperature rise of the mattress is prevented and a cool feeling is obtained. Become. Further, the metal coating provided on the far-infrared radiator layer 27 allows the heat generated from the body to be emitted from the far-infrared radiator layer 27.
The heat from the far-infrared radiator layer does not radiate far-infrared rays to the body because the heat from the far-infrared radiator layer is blocked, and the heat emitted from the far-infrared radiator reaches the body. Shut off.

[0023]

EFFECT OF THE INVENTION The mattress according to the present invention has a cushion formed by arranging a plurality of conical projections each having a hemispherical top on one surface of one side of a plate-shaped sponge body, and covering the circumference with a side ground, and compressing vertically.・ A wire having flexibility and a warm feeling layer having a far-infrared radiator layer having heat insulation on one surface of which a spring layer formed by arranging a plurality of extending coil springs in parallel in a flat plate shape is covered with cold sand. A net layer and a sweat-absorbing felt layer, which are formed by intersecting the shaped bodies in a lattice shape and integrated, are laminated, and on the other surface of the spring layer, a cooling layer having a fiber structure having a multi-dimensional three-dimensional structure and a thin cotton layer is provided. The three-layered mattress is stacked on top of each other, so that the conical projections of the cushion hit the body at bedtime and support the body weight. The part is pressed or stays asleep And the contact of the conical protrusion moves because it exerts a massaging effect of pressing the various parts of the body move in.

Further, since the lattice-like net layer in the mattress has bending resistance, even if a large force is applied to a specific part, the force is dispersed around the part to which the force is applied, which part. There is no such thing as a dent, but you can maintain a stable posture. If the mattress is properly inverted and the warming layer is located on the body side when in use, the body will be warmed by the action of far infrared rays, and if a cool feeling is desired, the coolness layer will be located on the body side. A large amount of air is circulated in the multi-spatial fiber structure provided at a close position, so that a cool feeling can be obtained. And the flexible sheet is located on the cool side of Seibutsu.
A metal coating is provided on the surface to be placed, so that you can feel cool
When the mat of the present invention is used with the cool feeling layer on the top,
Metallic coating provided on the cooling layer side of the soft warming sheet
Is located between the far infrared radiator layer and the user.
The heat emitted from the body to reach the far infrared radiator layer.
Block and heat the far-infrared radiator layer to emit far-infrared
Nothing happens. In addition, the far infrared radiator layer
Even if infrared rays are emitted, the far infrared rays are blocked by the metal film.
The bedding does not reach the body, and the bedding of the present invention is used with the cool feeling layer on top.
It is not affected by the warmth when using it.

[Brief description of drawings]

FIG. 1A is a perspective view of the bedding of the present invention as seen from above with a part cut away, B is a perspective view of the mattress as seen from below with a part cut away, and C is a cross-section of the warming layer. FIG. 3D is a sectional view of the cool feeling layer.

FIG. 2 is a perspective view of a lattice net.

FIG. 3A is a perspective view of a heat insulating sheet, and B is a cross-sectional view of a far-infrared radiator layer.

FIG. 4 shows a multi-space fiber structure, where A is a perspective view,
B and C are sectional views.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bedding 2 Cushion 3 Mattress 4 Sponge body 5 Top 6 Conical protrusion 7 Side ground 12 Spring layer 13 Warm feeling layer 14 Cool feeling layer 16 Coil spring 19 Cold net 20 Grid-like net 25 Flexible heating sheet 32 Multi-space fiber structure

Claims (1)

[Scope of utility model registration request] 1. A cushion formed by arranging a plurality of conical projections each having a hemispherical top portion in a row on one surface of a plate-shaped sponge body, and a cushion formed by covering the periphery with a side ground, and a plurality of vertically compressing / expanding cushions. covered both sides of the spring layer formed in parallel with the coil springs in a plate shape in a cold Sha, on one side suffered a cold Sha, and one conjugated to cross the linear body having a flex <br/> resistance in a grid pattern sequentially stacking a warm feeling layer having a net layer and sweat felt layer and having a coercive temperature resistance far-infrared emitting material layer comprising Te, cold Sha spring layer
On the other surface covered with, a cool feeling layer having a multi-space fiber structure having a multi- dimensional three-dimensional structure covered with a side material and a thin cotton layer inside
It piled up and the mattress was a three-layered on top of, the far-infrared
On the multi-space fiber structure side of the linear radiator layer
Bedding provided with a metal coating .