JPH0838326A - Pillow - Google Patents

Abstract

PURPOSE:To provide a pillow by which shape stability in use, the absorptivity of heat in a head and the whole hardness can be sufficiently satisfied by filling the facing of the pillow with natural wooden balls of two or more kinds of sizes and piercing a through hole on each of the balls, respectively. CONSTITUTION:This pillow 1 is componed the facing 2, a mesh bag 3 prepared in its inside at need and the natural wooden balls 4a-4c of two or more kinds of sizes filled in its inside. An orthogonal through hole is pierced on each of the balls 4a-4c, and moreover, the front shape of the pillow 1 is formed in trapezoidal shape so that the size of an upper part is longer than that of a lower part. In this way, the absorptivity of heat and appropriate hardness possedsel by natural wood can be secured, and also, soft contact feeling to a head can be attained, and also, pressure applied to the upper surface of the pillow 1 by the dynamical balance between the balls 4a-4c can be escaped to the lower surface, and a problem to unnecessarily accumulate a pressing force or heat in the inside of the pillow 1 can be solved.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a comfortable pillow using natural wooden spheres as a filling material.

[0002]

2. Description of the Related Art Conventionally used pillows include sponges, urethanes, buckwheat husks, and adzuki beans as fillers, or small synthetic resin pipes as fillers. Has been.

[0003]

However, none of the above pillows is satisfactory in terms of shape stability during use, heat absorption of the head, and overall hardness. .

The present invention has been developed in view of the above problems, and has the following features: shape stability during use, heat absorption by the head,
The purpose of the present invention is to provide a pillow having a sufficient hardness as a whole.

[0005]

In order to solve the above-mentioned problems, in the pillow according to claim 1, the natural cloth spheres of two or more sizes are filled in the pillow cloth, and each natural wood sphere is filled. The through-hole is used for this.

According to a second aspect of the present invention, the pillow has a surface cloth filled with natural wood spheres of two or more sizes, and each natural wood sphere is provided with orthogonal through holes. did.

In the pillow of the third aspect, the front shape of the pillow has a trapezoidal shape in which the lower dimension is longer than the upper dimension.

In the pillow of claim 4, the pillow cloth has a construction in which natural wooden spheres of three sizes are filled.

[0009]

Since the present invention has the above-mentioned constitution, the air distribution which is moderately soft, has a proper weight, and is ensured by each sphere can be obtained from the existence of the natural wooden sphere having the natural hardness and the warmth. The gap and the air flow passage formed by the through hole formed in the sphere provide good heat dissipation.

[0010]

The present invention will be described in detail below with reference to the embodiments of the drawings, but the present invention is not limited thereto.

In the figure, reference numeral 1 is a pillow, and the pillow 1 is a cover cloth 2,
The mesh bag 3 is prepared inside the mesh bag 3 as needed, and the mesh bags 3 are filled with spheres 4a, 4b, 4c ... Here, the natural wooden sphere is of course one type of solid,
It also includes a combination of multiple natural trees.

Further, the spheres 4a, 4b, 4c ... Can be used if they are two types or more, but preferably three types as shown in FIGS. 2 (a), 2 (b) and 2 (c). It is particularly preferable that each of the spheres has a through hole 5.

As the natural tree forming the spheres 4a, 4b, 4c, any tree having an appropriate hardness may be used, but a hou tree is most suitable, and a cypress is at the center of the tree and its periphery. Hardness varies considerably, which is not preferable, and oak, katsura and beech are too hard to be suitable.

The overall shape of the pillow 1 is usually about 26 cm in length and about 45 cm in width, and the inside of the pillow is 1 in total.
Fill about 500 pieces.

Next, regarding the size of the sphere in the case of three types, the large sphere 4a is about 14.5 mm, the middle sphere 4b is about 14.0 mm, and the small sphere 4c is 1.
Around 3.0 mm is preferable, and when a total of 1500 pieces of 500 spheres are filled in the pillow having the above size, the height of the pillow is within 5 cm, which is easy to use.

According to an experiment by the inventor, when the large sphere 4a is 15.0 mm, the middle sphere 4b is 14.0 mm, and the small sphere 4c is 13.0 mm, the large sphere 4a is
He hit his head and felt rugged, and it was hard to use.

Further, the size of the through hole 5 formed in each sphere is preferably about 1.5 to 2.5 mm. When the size is smaller than this size, the air flow passage has no air flow. On the other hand, when the size is larger than this size, the pillow 1 does not feel elasticity and is not suitable.

It is sufficient that one through hole 5 is formed as shown in FIG. 3, but as shown in FIG.
It is also possible to form them orthogonally to improve the air flow.

Further, when the pillow of the present invention is formed in a trapezoidal shape in the front shape, it is extremely easy to use when a large pressure is applied to the vicinity of the shoulder portion rather than the vicinity of the tip of the head.

Since the present invention has the above-mentioned constitution, the heat absorption and the proper hardness possessed by natural wood are secured, and the shape of the filler is a sphere, so that the head feels soft, especially three types. Because of the mechanical balance of the spherical body, the pressure applied to the upper surface of the pillow is surely released in the direction of the lower surface of the pillow, so that there is a feature that pressing force and heat do not remain unnecessarily inside the pillow.

[0021]

As described above, according to the pillow of the present invention, since the feeling of use as a pillow is improved, breathing during sleep is facilitated, the lungs and heart are not burdened, and the head and Since no stress is applied to the face, it is effective in preventing the head from becoming heavy and swelling when waking up.

Furthermore, since there is no force applied to the teeth during sleep, there is no need to rub the teeth and blood circulation is improved,
Also effective for stiff shoulders and coldness.

Because of such effects, ultimately, excellent characteristics are recognized from the viewpoint of beauty and health.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view of a pillow according to the present invention.

2A, 2B, and 2C are front views of three types of spheres.

FIG. 3 is a front view showing a state where a through hole is formed in a spherical body.

FIG. 4 is a front view showing a state where orthogonal through holes are formed in a spherical body.

5 is a cross-sectional view taken along line VV in FIG.

FIG. 6 is a front view of another embodiment of the present invention.

[Explanation of symbols]

 1 pillow 2 surface cloth 3 mesh bag 4a large sphere 4b middle sphere 4c small sphere 5 through hole

Claims (4)

[Claims] 1. A pillow characterized in that the pillow surface cloth is filled with natural wood spheres of two or more sizes, and a through hole is formed in each natural wood sphere. 2. A pillow, characterized in that the pillow surface cloth is filled with natural wood spheres of two or more sizes, and orthogonal through holes are formed in each natural wood sphere. 3. The pillow according to claim 1, wherein the pillow has a trapezoidal shape in which the front dimension is longer than the upper dimension. 4. The pillow according to claim 1, wherein the pillow cloth is filled with natural wooden spheres of three sizes.