JPS6112841Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a composite pine tress with a slope.

Recently, from the perspective of sound sleep and health management, the ancient traditional horizontal sleep has been modified, and it is said that oblique bed sleep, which has a certain degree of oblique angle from the head to the feet, maintains appropriate body pressure and contributes to a good night's sleep. It is being said. However, the ones commercially available so far are made of a single material of soft polyurethane foam, and have a uniform angle from head to toe as shown in FIG. Therefore, as the person repeatedly turns over and over while sleeping, there is a drawback that the body gradually slips down and the futon or blanket slips off. Furthermore, since it is made of a single soft polyurethane foam material, it cannot be expected to have the spinal correction effect or acupressure effect that has been attracting attention in recent years.

This invention combines the unique feel, comfort, and moisture absorption of cotton with the spine straightening and acupressure effects of hard materials, and also provides a unique oblique angle that does not have the above-mentioned drawbacks to provide a pinerest that promises a good night's sleep. This is what I am trying to do.

That is, the present invention provides a hard substrate having a wave-shaped surface or a hard substrate having a shape in which a large number of convex portions having a cross section such as a substantially semicircular shape, a substantially triangular shape, an inverted U-shape, or an inverted V-shape are continuous in the length direction; It is composed of three independent pine tress pieces made of a cotton layer bonded to the surface of the base, and the first pine tress piece from the head is 7±1 degrees, and the second pine tress piece is 3±1 degrees. Once,
The present invention is a slanted composite pine tress characterized in that the third pine tress piece has an inclination of 1±1 degree.

Hard substrate materials include polyvinyl chloride, polystyrene, ABS, etc., polyethylene foam,
Polystyrene foam, hard rubber foam, etc. are suitable.

The hard base is made by connecting a large number of corrugated bodies, cylinder bodies, elliptical cylinder bodies, triangular cylinder bodies, etc. in parallel or integrally molding them, and furthermore, the lower surface of these bodies is made of soft plastic foam, rubber foam, etc. that is more flexible and elastic. Examples include composites formed by bonding, and the bonding surface with the cotton layer has a wave shape, a substantially semicircular, substantially triangular, inverted U-shaped, inverted V-shaped cross section, etc., and many convex portions in the length direction. Use a continuous shape. By using a base material having such a shape, a space is created between adjacent convex portions, thereby promoting air permeability, and an acupressure effect due to the convex portions can be expected.

Furthermore, the acupressure effect can be further enhanced by providing a large number of protrusions on the surface of the base that is joined to the cotton layer. In addition, by providing through holes in the base body, breathability can be further increased, and the bedding can be kept in a dry and sanitary condition. There are no particular restrictions on the size, shape, number, etc. of the protrusions and through-holes, and they may be selected within the range of degree and common sense for the desired acupressure effect. The cotton layer can be made of either natural or synthetic cotton, and of course can also be made of feathers or wool. These may be folded to an appropriate thickness or quilted. The thickness of the cotton layer is not particularly limited, but it is preferably about 0.5 cm to about 5 cm in order to fully exert the effects of spinal correction and acupressure.

In order to make the composite of the hard substrate and the cotton layer have the above-mentioned bevel, it is possible to make the bevel on both the base and the cotton layer, but it is best to make the base have the bevel. It's convenient. Furthermore, the substrate and the cotton layer may be joined by housing both in a single cloth bag, or by housing them in separate bags, or by housing only the cotton layer in a bag. They may be joined using magnets, hook-and-loop fasteners, double-sided adhesive tape, etc. Furthermore, the substrate may be completely wrapped in a cotton layer.

The present invention will be explained based on the drawings.

FIG. 2 is a schematic diagram, partially in section, showing an example of the implementation of the present invention. The first pine tress piece consists of a base body 1 made of flexible plastic foam, having a plurality of protrusions 3 at appropriate intervals on its surface, and a cotton layer body 2, which has a plurality of through holes 4. This is an example in which each pine tress piece has a maximum oblique angle of 5 degrees, 4 degrees, and 2 degrees, respectively. In this case, the overall slope is from the head to the feet, but unlike the known uniform slope angle, each slope angle is different, and the second and third slopes are different. Since it is smaller, the disadvantage of the body and the futon falling off is greatly alleviated.

FIG. 3 shows an example in which a composite substrate consisting of a flexible plastic corrugated sheet 5 and a plastic flat plate 6 and a cotton layer 2 are used, and the third pinetress piece is set at zero degree (horizontal). Since the third pine mattress piece was set to zero temperature, there was almost no feeling that the body or bedding would slip off.

FIG. 4 shows a plurality of long strips 7 made of flexible plastic foam having an inverted U-shaped cross section and a protrusion 3 near the top of the strips 7, which are made of a soft plastic that is more flexible and elastic. sfoam 8
This is an example in which a composite substrate formed of a polyurethane foam (for example, polyurethane foam) is combined with a cotton layer 2 in parallel on the surface.

FIG. 5 shows an example in which a plurality of long strips in FIG. 4 are integrally molded to form a continuous sheet 9.

FIG. 6 shows a plastic film 1 having a convex air chamber on the surface of a substantially cylindrical or elliptical cylindrical body 10 made of flexible plastic and having an uneven surface.
An example is shown in which the composite substrate is made up of a large number of yarns wound around each other in parallel, and the cotton layer 2 is made up of a composite substrate.

FIG. 7 shows a base body consisting of a plurality of plastic films 12 wound around round rods each having a convex air chamber and a cotton layer body 2.
In this example, the second angle is 4 degrees, and the third is 0 degrees. That is, this is an example in which the first oblique angle is the smallest and the second is the largest. According to this example, there is a slight arching from the spine to the lower back, so it can be expected to be effective in correcting the spine and recovering from fatigue.

FIG. 8 shows an example in which a flexible plastic foam 13 having a shape in which substantially circular columnar bodies are integrated is wrapped in a cotton layer 2. In FIG. The reason why both ends 14 of each mattress piece are approximately semicircular and are arranged with the flat surfaces facing outward is to prevent both ends from going down and creating a dent when the mattress pieces are joined.

This invention combines the unique feel and comfort of cotton with the spine correction and acupressure effects of the base material.
Moreover, it is possible to provide a pinerest that promises a good night's sleep due to its slanted floor. In addition, by combining highly hygroscopic cotton with a non-hygroscopic substrate, sweat and waste products absorbed by the cotton are prevented from settling on the surface of the substrate, and are formed between the cotton and the substrate. The air permeability of the space allows evaporation to occur, preventing the tatami or bed from getting wet, and keeping the bedding in a healthy and hygienic state at all times.

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram of a conventional slant bed bed, and FIGS. 2 to 8 are schematic diagrams showing embodiments of the present invention. DESCRIPTION OF SYMBOLS 1... Base body, 2... Cotton layer body, 3... Protrusion part, 4
... Through hole, 5 ... Flexible plastic corrugated sheet, 6 ... Plastic flat plate, 7 ... Inverted U-shaped plastic foam elongated body having projections, 8 ... Soft plastic foam, 9 ……
Inverted U-shaped plastic foam sheet having protrusions, 10... substantially (elliptical) cylindrical body having unevenness on the surface, 11... plastic film having convex air chambers, 12... plastic having convex air chambers. Sfilm rolled into a round rod shape, 13...
...An integrated columnar body having a substantially circular shape, 1
4...Both ends of the pine tress piece.

Claims (1)

[Scope of claims for utility model registration] (1) A hard substrate with a corrugated surface or approximately semicircular shape,
Three independent pieces consisting of a hard substrate with a plurality of protrusions continuous in the length direction having a cross section such as a substantially triangular, inverted U-shape, or inverted V-shape, and a cotton layer bonded to the surface of the hard substrate. It is composed of pine tress pieces, and the first pine tress piece from the head is 4
±1 degree, second pine tress piece 3±1 degree,
A sloped composite pine tress, characterized in that the third pine tress piece has an inclination of 1±1 degree. (2) The pinerest according to claim (1) of the utility model registration, wherein a large number of protrusions are provided on the bonding surface of the hard base to the cotton layer. (3) The pine tress described in claim (1) of the utility model registration, which has a hard base with ventilation holes.