JP3119899U - Health sheet and bedding - Google Patents

Abstract

To provide a health sheet and bedding that facilitate manufacture and reduce manufacturing costs.
SOLUTION: A solution 51 in which a powder of a negative ion generating substance that generates negative ions is applied to a cloth fabric 50, and then formed by drying. As a negative ion generating substance, tourmaline powder, germanium powder, and At least any two of the powders of hot spring flowers were used.
[Selection] Figure 2

Description

  The present invention relates to a health sheet that generates negative ions and bedding using the health sheet.

  Conventionally, as this type of health sheet, for example, one described in Patent Document 1 (Japanese Patent Laid-Open No. 2004-8389) is known.

As shown in FIG. 11, the health sheet Qa is formed into a sheet shape by mixing a negative ion generating substance in a resin such as silicon rubber. The negative ion generating substance is composed of one or more kinds of minerals such as germanium, selenium, tourmaline, kiyoishi, barleystone, and kaorite. The health sheet is provided with a large number of ventilation holes 100.
This health sheet is used, for example, for floor mats, carpets, clothing linings, and the like.
For example, when this health sheet is directly or indirectly attached to or brought into contact with the body, negative ions from the negative ion generating substance effectively act on the human body, and thereby the positive current becomes excessive. The balance is adjusted and health is promoted.

JP 2004-8389 A

  By the way, in such a health sheet, since a negative ion generating substance is mixed in the resin, it is difficult to manufacture such as adjusting the particle size and quantity so that the resin does not become brittle. There's a problem. Moreover, since manufacturing is difficult, there also exists a problem that manufacturing cost will become high.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a health sheet and a bedding using the health sheet that are easy to manufacture and reduce the manufacturing cost.

  The health sheet of the present invention for achieving such an object is a health sheet that generates negative ions, a solution in which a powder of a negative ion generating substance that generates negative ions is applied to cloth cloth, and then dried. At least any two of tourmaline powder, germanium powder and hot water flower powder are used as the negative ion generating substance.

As a result, since the cloth fabric is relatively strong and is reinforced to some extent by the cloth fabric, a sheet containing the negative ion generating material can be obtained with little adjustment of the particle size and quantity of the negative ion generating material. Therefore, since manufacture becomes easy, manufacturing cost can be reduced.
When using this health sheet, for example, it is laid in a place where a person lies down or used for a futon cover so that the person can be directly or indirectly touched.
In this health sheet, negative ions are generated from the surface. Many negative ions are present in forests, coasts, etc., and are generally known to have a positive effect on the body and mind. Therefore, if you use this health sheet, you can enjoy the refreshing feeling of bathing in the forest, and you will feel refreshed. As a result, it is extremely good for the body and mind, and is extremely effective for improving the health of the mind such as restoring health and relieving stress.

In addition, since at least any two of tourmaline powder, germanium powder, and hot water flower powder are used as the negative ion generating material, compared to the case where the negative ion generating material is composed of only one type. Since each powder is considered to have different negative ion generation conditions, the negative ion generation conditions can be covered in a wide range, and negative ions can be easily generated.
Furthermore, since far-infrared rays are radiated from the powders of tourmaline, germanium, and hot water flowers, effects such as warming a person's body using a health sheet and improving blood circulation can be expected.
Furthermore, since at least any two of tourmaline powder, germanium powder, and hot water flower powder are used as the negative ion generating substance, the wavelength band of the far-infrared rays to be radiated is widened, affecting humans. A synergistic effect can be expected.
In addition, when using Yunohana powder, the effect of taking a hot spring bath can be expected.

Moreover, if necessary, the hot water flower is a deposit left after evaporation of the water of the mineral water containing at least one or both of radium and radon.
As a result, when the radon of hot water enters the body, the strong ionization action thought to have radon gives the human body a stimulus, for example, ionizing human blood and body fluid and activating the blood, etc. The effect of taking a hot spring bath in Radon can also be expected, the mood will be magnificent, the sleeping comfort will be improved, and a comfortable sleep will be obtained. As a result, it is extremely good for the body and mind, and is extremely effective for the restoration of health and the restoration of stress.
Further, radium and the like are generated from radium at the time of its radiation decay. The same effect as described above can also be obtained from radon generated by radiation decay of radium. Further, since radium is a mineral and solid, it is more stable than radon, which is a gas, and has a long half-life, so that the generation of radon is maintained for a long time.

Furthermore, if necessary, the solution is mainly composed of a resin paint.
The powder of negative ion generating material is uniformly dispersed and applied to the cloth, and accordingly, negative ions can be generated in a wide range.

Further, the bedding of the present invention for achieving such an object is a bedding comprising a back mat laid from the back to the buttocks of a person lying on his / her head on a pillow. A back support portion that is formed in a height (h ₁ ) that is higher than the height (h ₂ ) of the pillow in a lying state with the head resting on the pillow, and a height that is lower than the back support portion (h ₃₎ and buttocks support portion is formed corresponding to the buttocks, the該尻support part higher than the height (h ₄₎ and is formed on the foot end of the該尻support portion pressing for pressing the lower buttocks The health sheet is attached to the back mat.
Thereby, when a person lies down on this bedding, the height of the pillow (h ₂ ) and the height of the back support portion (h ₁ ) in a lying state with the head on the pillow have a relationship of h ₂ <h ₁ become. When this human is lying down, his head is lowered against his back. Therefore, the jaw and chest are opened and the chest is stretched, so that breathing becomes extremely easy and comfortable sleep can be obtained.

In addition, in the recumbent state, the buttocks try to move, but the buttocks are lower than the back support part, and the lower side of the buttocks is pressed by the presser part, so it does not move easily, so the sleeping comfort Secured well.
Moreover, when lying on this bedding, the negative ions from the health sheet will make you feel better, improve your sleeping comfort, and get a comfortable sleep. Furthermore, since far-infrared rays are radiated from the powders of tourmaline, germanium and hot water flowers, it is possible to expect effects such as warming the body of a person lying on the bedding and improving blood circulation.

Further, a flat fluid pad made of a resin-made flexible bag is attached to the back support portion and the buttocks support portion as necessary.
The body is supported by the fluid pad. Therefore, even if the lying body has a center of gravity shift, it is difficult to place a burden on the body, and also in this respect, a good sleeping comfort is ensured.
Furthermore, it is effective to use a plurality of the fluid pads and to connect the fluid pads with the ends overlapped. Compared to the case where fluid is injected into one bag, the movement of the fluid inside the fluid pad is reduced and does not move greatly, so that the body is not greatly shaken. Secured well. In addition, even if you turn over while sleeping, it is difficult for the fluid to move to sleep.
It is also effective to form the fluid pad bag in a circular shape as necessary. Since the bag of the fluid pad is formed in a circular shape, the diffusion of the fluid becomes uniform, and the movement of the fluid inside the fluid pad becomes stable.

In addition, a heater for heating is provided on the back support part and the buttocks support part as necessary. Since the heater for heating is built in the back support part and the buttocks support part, the back part and the buttocks part can be heated, and it is possible to sleep warmly even on a cold night, thereby ensuring a good sleeping comfort.
Next, if necessary, a thigh pillow is provided continuously outside the lower end of the buttocks support portion and has a height (h ₅ ) higher than the height (h ₁ ) of the back support portion. The above-mentioned negative ion generating cloth is attached. When the hips are lowered, a load is applied to the waist, but the thigh is lifted by the thigh pillow, so the burden on the waist can be reduced and stabilized. In addition, when a fluid pad is attached, it is possible to further ensure a good sleeping comfort. Similarly to the above, negative ions are generated around the negative ion generating cloth. This also improves sleeping comfort and makes it possible to obtain a comfortable sleep.

According to the health sheet of the present invention, the cloth cloth is relatively strong because the cloth cloth is formed by applying a solution in which a powder of a negative ion generating substance that generates negative ions is dissolved and then drying. Since the sheet is reinforced to some extent, a sheet containing a negative ion generating substance can be formed with little adjustment of the particle size and quantity of the negative ion generating substance. Therefore, since manufacture becomes easy, manufacturing cost can be reduced.
In addition, with this health sheet, the negative ions from the negative ion generator can enjoy the refreshing feeling of bathing in the forest, making you feel refreshed. It becomes extremely effective for mental health such as stress relief.

In addition, since at least any two of tourmaline powder, germanium powder, and hot water flower powder are used as the negative ion generating material, compared to the case where the negative ion generating material is composed of only one type. Since each powder is considered to have different negative ion generation conditions, the negative ion generation conditions can be covered in a wide range, and negative ions can be easily generated.
Furthermore, since far-infrared rays are radiated from the powders of tourmaline, germanium, and hot water flowers, effects such as warming the body of a lying person and improving blood circulation can be expected.
Furthermore, since at least any two of tourmaline powder, germanium powder, and hot water flower powder are used as the negative ion generating substance, the wavelength band of the far-infrared rays to be radiated is widened, affecting humans. A synergistic effect can be expected.
In addition, if you use Yunohana powder, you can expect the effect of taking a hot spring bath, and you will feel refreshed. As a result, it is extremely good for your body and mind, and you can restore your health and relieve stress. It becomes extremely effective for the conversion.

  Next, according to the bedding of the present invention, when a person lies down, the head is lowered with respect to the back. Therefore, the jaw and chest are opened and the chest is stretched, so that breathing becomes extremely easy and comfortable sleep can be obtained. In addition, the negative ions from the health sheet, far infrared rays, and the like make the mood refreshing, improving the sleeping comfort, and obtaining a comfortable sleep.

  Hereinafter, based on an accompanying drawing, the bedding using the health sheet and this health sheet concerning an embodiment of the invention is explained in detail.

  As shown in FIGS. 1 and 2, the health sheet Q is formed by applying a solution 51 in which a powder of a negative ion generating substance that generates negative ions is applied to a cloth fabric 50 and then drying it. . In addition, as the negative ion generating substance, at least any two of tourmaline powder, germanium powder, and hot water flower powder are used. In the embodiment, all three kinds of tourmaline powder, germanium powder, and hot water flower were used.

The solution 51 is mainly composed of a resin paint.
Tourmaline is also referred to as so-called tourmaline, and is an ore that occurs naturally as a solid dielectric. Germanium is a naturally occurring ore.
Furthermore, Yunohana is formed by evaporating the water of mineral water containing at least one or both of radon and radium, and is composed of precipitates containing water and radium in which radon is dissolved.
The resin paint blended with these powders is applied to the surface of the cloth fabric 50 with a film thickness of, for example, 10 to 1000 μm.

Specifically, as the cloth fabric 50, an appropriate material such as a knitted fabric, a woven fabric, or a non-woven fabric using natural fibers, chemical fibers, or mixed fibers thereof is used.
Moreover, the particle size of tourmaline, germanium, and hot water flower powder is 0.5 μm to 60 μm, preferably 1.2 μm to 20 μm. Within this range, negative ions can be generated efficiently.
As the resin coating, for example, a phenol resin coating, a phthalic acid resin coating, a vinyl resin coating, a polyurethane resin coating, a silicone resin coating, an epoxy resin coating, or the like may be used.

  This health sheet Q is formed by dissolving tourmaline, germanium and hot water flower powder in a cloth fabric 50 and applying the powder to a cloth fabric 50 and drying it. Therefore, negative ions can be generated in a wide range. In addition, since it is applied to the cloth fabric 50, the cloth fabric 50 is relatively strong, and even if the resin itself is brittle, it is reinforced by the cloth fabric 50, so that the particle size and quantity of the negative ion generating substance can be easily adjusted. Can be done. Therefore, since manufacture becomes easy, manufacturing cost can be reduced.

As shown in FIGS. 3 and 4, this health sheet Q is used by being attached to the following bedding S, for example.
The bedding S is used by being laid on a bed or mattress F. The pillow 1 on which the head A is placed and the back laid from the back B of the person lying on the pillow 1 to the hip H on the head A. It comprises a mat 10 and a thigh pillow 30 on which the thigh T is placed.

  As shown in FIG. 3, the pillow 1 is configured in an appropriate shape with a sponge made of a material such as urethane, for example. The pillow 1 is desirably provided with a pillow cover 2.

Further, as shown in FIGS. 3 to 6, the back mat 10 is made of a sponge made of a material such as urethane, and in a lying state with the head A on the pillow 1, the height (h ₂ ) of the pillow 1 is determined. A back support portion 11 formed at a high height (h ₁ ) and supporting the back portion B, a bottom support portion 12 formed at a height (h ₃ ) lower than the back support portion 11 and corresponding to the bottom portion H, and a bottom support The presser portion 14 is configured to have a height (h ₄ ) higher than the portion 12 and a presser portion 14 that is formed at the foot side end portion 13 of the butt support portion 12 and presses the lower side of the butt portion H. As shown in FIG. 6, the back mat 10 is covered with a cover 16 made of cloth together with cotton 15.

  The back support portion 11 is formed by laminating an upper plate 18 made of another sponge plate on the upper side of the substrate 17 made of one sponge plate, and the buttocks support portion 12 is made of the substrate 17. 14 is configured by attaching a rod body 19 made of a rod-like sponge to the back surface of the foot side end portion 13 of the substrate 17. Further, as shown in FIG. 3, an electric heater 20 for heating is provided inside the back support portion 11 and the buttocks support portion 12 of the bedding S, specifically, inside the substrate 17. .

In the back mat 10, on the upper side of the back support portion 11 and the buttocks support portion 12, a flat fluid pad 23 in which a fluid 22 such as water is sealed in a flexible circular bag 21 made of resin, for example. It is attached. Two fluid pads 23 are used, and the end portions of the fluid pads 23 are overlapped with each other.
As shown in FIG. 7, the fluid pad 23 includes a lid portion 24 that is provided in a circular bag 21 and can be opened and closed for taking in and out the fluid 22. The lid portion 24 includes a resin injection port 25 fixed to the bag 21 and a cap 27 that is provided integrally with the injection port 25 via a resin hinge 26 and closes the injection port 25. The cap 27 opens when pulled up, and is pushed into the injection port 25 when the cap 27 is closed.

  Further, the back mat 10 is provided with a health sheet Q that generates negative ions. The health sheet Q is formed in a rectangular band shape, and is provided on the upper side of the fluid pad 23 in a state of being spread along the longitudinal direction.

As shown in FIGS. 3 and 4, the thigh pillow 30 is provided outside the lower end 32 of the buttocks support portion 12. The thigh pillow 30 is made of a sponge made of a material such as urethane, has a heater 20 inside, and is lying down with the head A on the pillow 1, and the height of the back support portion 11 of the back mat 10 ( h ₁ ) is set to a higher height (h ₅ ). It is desirable to provide a cover 31 on the thigh pillow 30. The thigh pillow 30 is also provided with the same health sheet Q as described above.

  Therefore, when using the bedding S of this embodiment, the bedding S is placed on the bed or the mattress F as shown in FIG. When placing the bedding S, first, the pillow 1 is placed, and then the back mat 10 is placed side by side. The thigh pillow 30 is continuously placed outside the lower end 32 of the butt support portion 12 of the back mat 10.

In this state, a person lies down on the bedding S. In this case, the height of the pillow 1 with recumbent state carrying the head A to the pillow 1 and (h _2), the height of the back support portion 11 and (h _1), the height of the thigh pillow 30 and (h ₅₎ is , H ₂ <h ₁ <h ₅ . In the embodiment, for example, the height of each person lying down is configured to be h ₂ = 4.5 cm or less, h ₁ = 4.5 to 6 cm, and h ₅ = 12 to 15 cm, A and hips H are lowered and the back is lifted.

In the state where the human is lying, the head A is lowered with respect to the back B. Therefore, the jaw J and the chest M are opened and the chest is stretched, so that breathing becomes extremely easy and comfortable sleep can be obtained.
In the recumbent state, the buttocks H try to move, but the buttocks H are lowered from the back support portion 11 and the lower side of the buttocks is pressed by the presser portion 14, so that it does not move easily, As a result, good sleeping comfort is ensured.
Furthermore, since the hip H is lowered from the back support part 11, it tends to put a burden on the waist W, but since the thigh T is lifted by the thigh pillow 30, the burden on the waist W is reduced. Furthermore, a good sleeping comfort is ensured.

  Further, since the back support 11 and the butt support 12 are made of a flat fluid pad 23 made of resin and sealed with a fluid 22 in a flexible bag 21, the body is supported by the fluid pad 23. Therefore, even if the body lying down has a center of gravity movement, it is difficult to place a burden on the body, and also in this respect, a good sleeping comfort is ensured. Further, since a plurality of fluid pads 23 are used in series, the movement of the fluid 22 inside the fluid pad 23 becomes smaller and moves more greatly than when the fluid 22 is injected into one bag 21. Therefore, it is possible to prevent the body from being shaken greatly, and also in this respect, a good sleeping comfort is ensured. In addition, even if the user turns over while sleeping, the fluid 22 is less likely to disturb sleep. Furthermore, since the bag 21 of the fluid pad 23 is formed in a circular shape, the diffusion of the fluid 22 becomes uniform and the movement of the fluid 22 inside the fluid pad 23 becomes stable. Is done.

  Moreover, since the heater 20 for heating was built in the back support part 11 and the butt support part 12, the back part B and the butt part H can be heated, and the thigh pillow 30 was also equipped with the heater 20 The thigh part T can also be warmed, so that it is possible to sleep warmly even on a cold night, and good sleeping comfort is ensured.

  Further, negative ions are generated from the surface of the health sheet Q around the bedding. The mechanism by which negative ions are generated from tourmaline, germanium, and yunohana is mainly due to the generation of charges on the crystal surface of tourmaline, germanium, and yunohana, resulting in ionic polarization that changes the ionic state, thereby releasing the charge. It is believed that the released charge is due to negative ionization of the surrounding gas.

Many negative ions are present in forests, coasts, etc., and are generally known to have a positive effect on the body and mind. Therefore, when lying on this bedding, you can enjoy the refreshing feeling of bathing in the forest, make you feel better, improve your sleeping comfort, and get a comfortable sleep. As a result, it is extremely good for the body and mind, and is extremely effective for improving the health of the mind such as restoring health and relieving stress.
In addition, since at least any two of tourmaline powder, germanium powder, and hot water flower powder are used as the negative ion generating material, compared to the case where the negative ion generating material is composed of only one type. Since each powder is considered to have different negative ion generation conditions, the negative ion generation conditions can be covered in a wide range, and negative ions can be easily generated.

Further, since far-infrared rays are emitted from the powders of tourmaline, germanium, and hot water flowers, effects such as warming the body of a person lying on the bedding S and improving blood circulation can be expected.
Furthermore, since at least any two of tourmaline powder, germanium powder, and hot water flower powder are used as the negative ion generating substance, the wavelength band of emitted far-infrared light is widened, which affects human influences. A synergistic effect can be expected.

  Also, in hot spring flowers, when radon in water directly touches humans and enters the body through the human skin and dissolves in the blood in the body, the blood and body fluids are ionized by the strong ionization action that radon has, and the blood is activated. Turn into. Therefore, lying down on this bedding can also be expected to have the effect of taking a hot spring bath in Radon, making you feel better, improving your comfort, and getting a good night's sleep. As a result, it is extremely good for the body and mind, and is extremely effective for improving the health of the mind such as restoring health and relieving stress. The same effect can be obtained if radon vaporizes and diffuses into the air and then enters the body by breathing. Further, radium or the like is generated from radium during the radiation decay. The same effect as described above can also be obtained from radon generated by radiation decay of radium. In addition, since radium is a mineral and solid, it is more stable than radon, which is a gas, and has a long half-life, so that generation of radon is maintained for a long time.

  8 and 9 show another example of the back mat 10. The back mat 10 is configured by removing the fluid pad 23 from the back mat 10. Since the back mat 10 does not contain the fluid pad 23, the back mat 10 becomes a slightly hard bedding S. However, when the hard bedding S is required, the back mat 10 may be used according to body conditions and preferences. Other actions and effects are the same as described above.

  FIG. 10 shows a bedding according to another embodiment of the present invention. This bedding 40 is formed in a rectangular shape, and is made by covering cotton 41 with a cover 42 and has a rectangular plate-shaped heater 43 incorporated therein. In addition, a health sheet Q similar to the above is arranged in parallel with the heater 43. The thickness D of the bedding is set to 2 mm ≦ D ≦ 10 mm. Also in this bedding, negative ions are generated from the health sheet Q around the bedding 40. When lying on the bedding 40, you can enjoy the refreshing feeling of bathing in the forest. Will be able to get a comfortable sleep. As a result, it is extremely good for the body and mind, and is extremely effective for improving the health of the mind such as restoring health and relieving stress.

Next, FIG. 11 shows a health sheet Q according to another embodiment of the present invention.
The health sheet Q is provided with a thick portion 52 formed by thickly applying the solution 51 in a strip shape at each position corresponding to the neck, waist, and knee portions according to the human body. The position of the thick part 52 is desirably determined according to the body of the person using the health sheet Q.
When this health sheet Q is laid under a person lying down, negative ions and radon can be effectively affected near the neck, shoulders, hips and knees where fatigue tends to remain.

In the above embodiment, the present invention is not necessarily limited to this, and the thickness and size of each member may be changed as appropriate. Further, the number of fluid pads 23 to be used and the size of the fluid pads 23 may be appropriately changed. The fluid 22 of the fluid pad 23 may be a gas such as air. The heater 20 may be an appropriate one such as a heat pipe in which hot water is circulated.
Of course, the bedding is not limited to the above-mentioned ones, and any other items such as comforters, mattresses, mattresses, blankets, pillows and the like may be used.

It is a perspective view which shows the health sheet which concerns on embodiment of this invention. It is a figure which shows the cross section of the health sheet which concerns on embodiment of this invention. It is a figure which shows the bedding which concerns on embodiment of this invention with the use condition. It is a top view which shows the state which arranged the bedding which concerns on embodiment of this invention in the futon. It is a perspective view which shows the principal part of the back mat of the bedding which concerns on embodiment of this invention. It is sectional drawing which shows the back mat of the bedding based on embodiment of this invention. It is a figure which shows the fluid pad of the back mat in the bedding which concerns on embodiment of this invention, (a) is a perspective view, (b) is sectional drawing. It is a figure which shows another back mat with the use condition in the bedding which concerns on embodiment of this invention. It is a perspective view which shows the principal part of another back mat in the bedding which concerns on embodiment of this invention. The bedding which concerns on another embodiment of this invention is shown, (a) is sectional drawing, (b) is a top view. It is a perspective view which shows the health sheet which concerns on another embodiment of this invention. It is a figure which shows an example of the conventional bedding with the use condition.

Explanation of symbols

S Bedding F Bed or mattress Q Health sheet 1 Pillow 2 Pillow cover 10 Back mat 11 Back support 12 Bottom support 13 Foot side end 14 Presser 15 Cotton 16 Cover 17 Substrate 18 Upper plate 19 Rod 20 Heater 21 Bag 22 Fluid 23 Fluid pad 24 Lid 25 Inlet 26 Resin hinge 27 Cap 30 Thigh pillow 31 Pillow cover 32 Lower end 40 Bedding 41 Cotton 42 Cover 43 Heater 50 Fabric 51 Solution 52 Thick part A Head H Bottom B Back J Jaw M Chest W Waist T Thigh

Claims (9)

In health sheets that generate negative ions,
It was formed by applying a solution in which the negative ion generating substance powder that generates negative ions was applied to the fabric, and then drying.
A health sheet using at least any two or more of tourmaline powder, germanium powder and hot water flower powder as the negative ion generating substance.   The health sheet according to claim 1, wherein the hot water flower is a precipitate left by evaporating the water of the mineral water containing at least one or both of radium and radon.   3. The health sheet according to claim 1, wherein the solution is mainly composed of a resin paint. In the bedding configured with a back mat that is laid from the back to the buttocks of a person lying on their head on a pillow,
The back mat
A back support portion that is formed at a height (h ₁ ) higher than the height (h ₂ ) of the pillow in a lying state with the head on the pillow, and supports the back portion;
A bottom support portion formed at a lower height (h ₃ ) than the back support portion and corresponding to the bottom portion;
A height (h ₄ ) higher than the buttocks support portion and a presser portion that is formed at the foot side end of the buttocks support portion and presses the lower side of the buttocks portion,
A bedding comprising the health sheet according to any one of claims 1 to 3 attached to the back mat.   5. The bedding according to claim 4, wherein a flat fluid pad made of a resin-made flexible bag is attached to the back support portion and the buttocks support portion.   The bedding according to claim 5, wherein a plurality of the fluid pads are used, and the fluid pads are continuously arranged with their end portions overlapped.   The bedding according to claim 5 or 6, wherein said fluid pad bag is formed in a circular shape.   The bedding according to any one of claims 5 to 7, wherein a heater for heating is provided in the back support part and the buttocks support part. A thigh pillow is provided continuously outside the lower end of the buttocks support portion and has a height (h ₅ ) higher than the height (h ₁ ) of the back support portion, and the negative ion generating cloth is attached to the thigh pillow. The bedding according to any one of claims 5 to 8, wherein the bedding is performed.

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