JP3240213U - sanitary shorts and clothing - Google Patents

Abstract

An object of the present invention is to provide sanitary shorts that can alleviate menstrual pain. A sanitary shorts 1 includes a shorts main body 2 having a front body 3, a back body 4, and a crotch portion 5 connecting them. A printed area 6 printed with a printing material is provided on the inner surface of the shorts body 2. - 特許庁Printing materials include materials that emit terahertz light waves. [Selection drawing] Fig. 1

Description

This invention relates to sanitary shorts and clothing that can relieve menstrual pain and the like.

Conventionally, sanitary shorts for relieving menstrual pain were mainly based on the idea that warming the abdomen relieves tension in muscles and blood vessels, improves blood circulation, and relieves pain. For example, the sanitary shorts shown in Patent Documents 1 and 2 below have a far-infrared radiating material on the front body of the shorts body, and the heat-retaining effect of the far-infrared rays emitted from the material warms the abdomen and promotes blood circulation. It is said to alleviate menstrual pain.

Japanese Patent Application Laid-Open No. 2008-93024 Utility model registration No. 3032718

As described in Patent Documents 1 and 2 above, in general, including the textile and clothing industries, infrared rays, particularly far infrared rays in a high frequency range, have a heat-retaining effect, and the heat-retaining effect warms the human body. is thought to be possible.

However, according to Planck's and S-Boltzmann's laws, the work of far-infrared rays obtained from body temperature (approximately 36° C.) is less than 0.01 W. On the other hand, since the amount of work required to warm the human body by 1° C. is 2.5 W or more, it is absolutely unthinkable to obtain this amount of work with the far-infrared rays radiated from the far-infrared-emitting material of sanitary shorts. Therefore, the conventional sanitary shorts disclosed in Patent Literatures 1 and 2 have a problem that they cannot provide a heat-retaining effect sufficient to alleviate menstrual cramps.

This invention has been made in view of the above problems, and aims to provide sanitary shorts and clothing that can sufficiently promote blood circulation and alleviate menstrual pain and the like.

By the way, the cause of menstrual pain is considered as follows. That is, at the beginning of menstruation, the body produces a hormone called prostaglandin, which causes the uterus to contract and expel the endometrium and blood clots. Afterwards, prostaglandin levels increase and the uterus contracts further to enhance elimination. At that time, the blood vessels surrounding the uterus are compressed and become blocked, and the blood flow deteriorates, which cuts off the oxygen supply to the uterine tissue, causing pain and spasms. This is believed to be the main cause of menstrual pain. Therefore, it is considered that menstrual pain can be alleviated by promoting blood flow.

Therefore, the inventor of the present invention paid attention to the effect of far infrared rays (terahertz light waves) in the low frequency range, other than the heat retaining effect, that is, the effect of increasing the internal energy of liquid and gas molecules. Among them, attention was focused on two factors that have a particularly large effect of increasing the internal energy, namely, the effect of increasing the resonance vibrational energy and the effect of increasing the binding energy. It should be noted that these two energies are said to have almost no increase in translational energy that can boil water like microwaves.

More specifically, terahertz light waves are well absorbed by water molecules, and covalent bonds are strengthened and weak hydrogen bonds and the like are cut due to the effect of increasing bond energy. Furthermore, it is presumed that the hydrogen bond is broken due to the bond angle shifting due to the effect of increasing the vibrational energy. In other words, the hydrogen bonds in the clustered water molecule structure are broken, and the molecules are finely subdivided. Then, blood also contains a lot of water, and it is thought that the structure is clustered, so when the blood is irradiated with low-frequency far-infrared rays (terahertz light waves), the molecules are fragmented and the blood flow improves. is clear.

In this way, the present inventors found that the internal energy increasing effect of low-frequency far-infrared rays (terahertz light waves) subdivides the structure of water molecules in the blood, and the subdivided blood flows smoothly even in occluded blood vessels. , oxygen is supplied to each cell tissue, and as a result, menstrual pain can be alleviated, and the present invention was made.

That is, the present invention includes the following means.

[1] A shorts body having a front body, a back body, and a crotch connecting the two,
A print area printed with a print material is provided on the inner surface of the shorts body,
Sanitary shorts, wherein the printing material includes a material that emits terahertz light waves.

[2] The sanitary shorts according to the preceding item 1, wherein the print area is provided in the front body part and is not provided in the back body part.

[3] The sanitary shorts according to the preceding item 1 or 2, wherein the area occupied by the printing material where the printing material actually exists is set to 50% to 70% of the printing area.

[4] The sanitary shorts according to any one of the preceding items 1 to 3, wherein the material of the printing material is at least one of polysilicon and silicon carbide as a main component.

[5] Equipped with a clothing body worn on the human body,
A print area printed with a print material is provided on the inner surface of the clothing body,
The clothing, wherein the printing material includes a material that emits terahertz light waves.

According to the sanitary shorts of device [1], even if menstrual cramps, which are mainly caused by poor blood flow due to compression of blood vessels, occur, blood flow is improved by irradiating the blood with terahertz light waves emitted from the printed area. Therefore, it can relieve menstrual pain.

According to the sanitary shorts of device [2], the interference of terahertz light waves in the body can be prevented, and the effect of promoting blood flow can be further enhanced.

According to the sanitary shorts of device [3], since the print material exclusive area of the print area is specified, the interference of terahertz light waves can be prevented, and the effect of promoting blood flow can be further enhanced.

According to the sanitary shorts of device [4], since a unique radioactive material is used, terahertz light waves can be efficiently emitted, and the effect of promoting blood flow can be further enhanced.

According to the garment of idea [5], the sanitary shorts can promote blood flow in the part of the human body corresponding to the printed area.

FIG. 1 is a front view of sanitary shorts which is an embodiment of this invention. FIG. 2 is a rear view of the sanitary shorts of the embodiment. FIG. 3 is a cross-sectional view of the front body of the sanitary shorts of the embodiment.

FIG. 1 is a front view showing sanitary shorts 1 that are an embodiment of this invention, and FIG. 2 is a rear view of the sanitary shorts 1. As shown in FIG.

As shown in both figures, this sanitary shorts 1 comprises a shorts body 2 having a front body 3, a rear body 4, and a crotch portion 5 connecting them. Further, the sanitary shorts 1 are provided with a waist opening 11 between the upper ends of the front body 3 and the back body 4 and leg openings 12 on both sides of the crotch part 5 .

In this embodiment, the front best part 3 is formed of a double fabric of an inner fabric 31 and an outer fabric 32, and a printing material (dyeing material, ink, etc.) is printed on the inner surface of the inner fabric 31. A print area 6 (a portion indicated by a mesh-like broken line in FIG. 1) is provided.

In this embodiment, the printing material includes a material that emits terahertz light waves (radioactive material). A terahertz light wave is an infrared low-frequency electromagnetic wave. In this embodiment, as the terahertz light wave, it is desirable to adopt a frequency band of a long wavelength of about 20 μm to 1 mm in the low frequency region of far infrared rays.

In this embodiment, the body heat of the human body is converted into terahertz light waves as light energy by the radioactive material of the printing material and radiated. As described above, the radiated terahertz light waves promote blood circulation even when the blood vessels near the uterus are blocked during menstruation, and can alleviate menstrual pain.

In the present embodiment, the radioactive material preferably has high thermal conductivity, absorptivity, and diffusivity. Ingredients are good.

The auxiliary agent is preferably an ore that accumulates heat, or an ore that provides a combination of high and low frequencies, which can increase the transmittance. It is also possible to avoid destructive interference (coherence) by increasing the transparency.

Specifically, it is preferable to use alumina, titanium oxide, zinc oxide, zirconium dioxide, radium, etc. as the auxiliary agent.

The mixing ratio of polysilicon and silicon carbide as main components is preferably adjusted to 50% or more. Titanium oxide, zinc oxide, and zirconium dioxide as auxiliary agents should be adjusted to a maximum of 45% in total, and radium should be adjusted to about 5%.

Moreover, it is preferable that the printed area, that is, the light energy emitting part, is formed only in the front part (the front part 3) of the shorts body 2 so that the lower abdomen of the human body is irradiated. That is, if the printed areas (radiation portions) are formed on both the front and back sides of the shorts body 2 (the front body 3 and the back body 3), the light energy may cause interference inside the body, which is not preferable.

It is preferable not to put an excessive amount of the printing material into the inner fabric 31 of the front best part 3 so that the printing material can be attached to the fabric surface as much as possible. The amount to be added is preferably 3×10 ⁻⁴ g to 4.8×10 ⁻⁴ g per 1 cm ² .

When the printing material is dyed on the surface of the fabric, it is preferable to design the shape and pattern so as not to exhibit coherence. For example, an angular shape such as a houndstooth pattern, a hexagonal pattern, or an octagonal pattern is desirable. In other words, if a border pattern or ironing (applying the entire surface) or the like is adopted, destructive interference may occur, which is not preferable.

If an adhesive (binder) is used to adhere the radioactive material to the fabric, the viscosity of the adhesive should be adjusted to provide as much surface dyeing as possible. In other words, by avoiding the permeation of the adhesive into the interior of the fabric, it is possible to prevent leakage of radiation and efficiently radiate radiation from the front surface (inner surface) of the fabric toward the body.

As the adhesive, resins such as water-soluble acrylic, silicone, urethane, and vinyl chloride can be preferably used.

Further, by keeping the water content in the print material within the range of 0% to 7%, the deterioration of the fastness can be prevented by reducing the water content.

In addition, it is preferable to adjust the area where the printing material actually exists (printing material occupied area) in the printing region 6 to 50% to 70% in order to prevent interference of light energy.

The surface (inner surface) of the fabric (inner fabric 31) on which the printing material is printed is preferably as flat as possible. That is, if a fabric with holes such as mesh or pique knitting, or a fabric with an uneven surface such as a rib tereco is used, it may be difficult to print the printing material in a stable state.

Needless to say, the print area 6 is preferably provided on the inner surface side of the front cover 3 (inner fabric 31), that is, on the body side so that the terahertz light waves can be efficiently emitted to the human body.

According to the sanitary shorts 1 configured as described above, even if menstrual cramps, which are mainly caused by poor blood flow due to pressure on blood vessels, occur, the terahertz light waves emitted from the printed area 6 are applied to the blood, thereby improving the blood flow. It can relieve menstrual cramps because it makes you feel better.

In the above embodiment, the case where the present invention is applied to shorts has been described as an example, but it is not limited to that, and the present invention can be applied to any clothing that is worn on the human body. can be done. For example, it can be applied to clothes such as underwear, underwear, belly band, tights, and pantyhose. In this case, a print area similar to that described above may be provided on the inner surface of the clothing body. As a result, a blood flow promotion effect can be obtained in a part of the human body corresponding to the print area.

Needless to say, in the sanitary shorts 1 of the above-described embodiment, the front part of the shorts is made of two layers of fabric, but the present invention is not limited to this, and it may be made of one layer or three or more layers of fabric.

The sanitary shorts of this invention can be suitably used for relieving menstrual pain.

1: Sanitary shorts 2: Shorts body 3: Front 4: Back body 5: Inseam 6: Print area

This invention relates to sanitary shorts and clothing that can relieve menstrual pain and the like.

Conventionally, sanitary shorts for relieving menstrual pain were mainly based on the idea that warming the abdomen relieves tension in muscles and blood vessels, improves blood circulation, and relieves pain. For example, the sanitary shorts shown in Patent Documents 1 and 2 below have a far-infrared radiating material on the front body of the shorts body, and the heat-retaining effect of the far-infrared rays emitted from the material warms the abdomen and promotes blood circulation. It is said to alleviate menstrual pain.

Japanese Patent Application Laid-Open No. 2008-93024 Utility model registration No. 3032718

As described in Patent Documents 1 and 2 above, in general, including the textile and clothing industries, infrared rays, particularly far infrared rays in a high frequency range, have a heat-retaining effect, and the heat-retaining effect warms the human body. is thought to be possible.

However, according to Planck's and S-Boltzmann's laws, the work of far-infrared rays obtained from body temperature (approximately 36° C.) is less than 0.01 W. On the other hand, since the amount of work required to warm the human body by 1° C. is 2.5 W or more, it is absolutely unthinkable to obtain this amount of work with the far-infrared rays radiated from the far-infrared-emitting material of sanitary shorts. Therefore, the conventional sanitary shorts disclosed in Patent Literatures 1 and 2 have a problem that they cannot provide a heat-retaining effect sufficient to alleviate menstrual cramps.

This invention has been made in view of the above problems, and aims to provide sanitary shorts and clothing that can sufficiently promote blood circulation and alleviate menstrual pain and the like.

By the way, the cause of menstrual pain is considered as follows. That is, at the beginning of menstruation, the body produces a hormone called prostaglandin, which causes the uterus to contract and expel the endometrium and blood clots. Afterwards, prostaglandin levels increase and the uterus contracts further to enhance elimination. At that time, the blood vessels surrounding the uterus are compressed and become blocked, and the blood flow deteriorates, which cuts off the oxygen supply to the uterine tissue, causing pain and spasms. This is believed to be the main cause of menstrual pain. Therefore, it is considered that menstrual pain can be alleviated by promoting blood flow.

Therefore, the inventor of the present invention paid attention to the effect of far infrared rays (terahertz light waves) in the low frequency range, other than the heat retaining effect, that is, the effect of increasing the internal energy of liquid and gas molecules. Among them, attention was focused on two factors that have a particularly large effect of increasing the internal energy, namely, the effect of increasing the resonance vibrational energy and the effect of increasing the binding energy. It should be noted that these two energies are said to have almost no increase in translational energy that can boil water like microwaves.

More specifically, terahertz light waves are well absorbed by water molecules, and covalent bonds are strengthened and weak hydrogen bonds and the like are cut due to the effect of increasing bond energy. Furthermore, it is presumed that the hydrogen bond is broken due to the bond angle shifting due to the effect of increasing the vibrational energy. In other words, the hydrogen bonds in the clustered water molecule structure are broken, and the molecules are finely subdivided. Then, blood also contains a lot of water, and it is thought that the structure is clustered, so when the blood is irradiated with low-frequency far-infrared rays (terahertz light waves), the molecules are fragmented and the blood flow improves. is clear.

In this way, the present inventors found that the internal energy increasing effect of low-frequency far-infrared rays (terahertz light waves) subdivides the structure of water molecules in the blood, and the subdivided blood flows smoothly even in occluded blood vessels. , oxygen is supplied to each cell tissue, and as a result, menstrual pain can be alleviated, and the present invention was made.

That is, the present invention includes the following means.

[1] A shorts body having a front body, a back body , and a crotch connecting the two,
A print area printed with a print material is provided on the inner surface of the shorts body,
Sanitary shorts, wherein the printing material includes a material that emits terahertz light waves.

[2] The sanitary shorts according to the preceding item 1, wherein the print area is provided on the front body and is not provided on the back body.

[3] The sanitary shorts according to the preceding item 1 or 2, wherein the area occupied by the printing material where the printing material actually exists is set to 50% to 70% of the printing area.

[4] The sanitary shorts according to any one of the preceding items 1 to 3, wherein the material of the printing material is at least one of polysilicon and silicon carbide as a main component.

[5] Equipped with a clothing body worn on the human body,
A print area printed with a print material is provided on the inner surface of the clothing body,
The clothing, wherein the printing material includes a material that emits terahertz light waves.

According to the sanitary shorts of device [1], even if menstrual cramps, which are mainly caused by poor blood flow due to compression of blood vessels, occur, blood flow is improved by irradiating the blood with terahertz light waves emitted from the printed area. Therefore, it can relieve menstrual pain.

According to the sanitary shorts of device [2], the interference of terahertz light waves in the body can be prevented, and the effect of promoting blood flow can be further enhanced.

According to the sanitary shorts of device [3], since the print material exclusive area of the print area is specified, the interference of terahertz light waves can be prevented, and the effect of promoting blood flow can be further enhanced.

According to the sanitary shorts of device [4], since a unique radioactive material is used, terahertz light waves can be efficiently emitted, and the effect of promoting blood flow can be further enhanced.

According to the garment of idea [5], the sanitary shorts can promote blood flow in the part of the human body corresponding to the printed area.

FIG. 1 is a front view of sanitary shorts which is an embodiment of this invention. FIG. 2 is a rear view of the sanitary shorts of the embodiment. FIG. 3 is a cross-sectional view of the front body of the sanitary shorts of the embodiment.

FIG. 1 is a front view showing sanitary shorts 1 that are an embodiment of this invention, and FIG. 2 is a rear view of the sanitary shorts 1. As shown in FIG.

As shown in both figures, this sanitary shorts 1 comprises a shorts main body 2 having a front body 3, a back body 4, and a crotch portion 5 connecting them. Further, the sanitary shorts 1 are provided with a waist opening 11 between the upper ends of the front body 3 and the back body 4 and leg openings 12 on both sides of the crotch part 5 .

In this embodiment, the front body 3 is formed of a double fabric of an inner fabric 31 and an outer fabric 32, and a printing material (dyeing material, ink, etc.) is printed on the inner surface of the inner fabric 31. A print area 6 (a portion indicated by a mesh-like broken line in FIG. 1) is provided.

In this embodiment, the printing material includes a material that emits terahertz light waves (radioactive material). A terahertz light wave is an infrared low-frequency electromagnetic wave. In this embodiment, as the terahertz light wave, it is desirable to adopt a frequency band of a long wavelength of about 20 μm to 1 mm in the low frequency region of far infrared rays.

In this embodiment, the body heat of the human body is converted into terahertz light waves as light energy by the radioactive material of the printing material and radiated. As described above, the radiated terahertz light waves promote blood circulation even when the blood vessels near the uterus are blocked during menstruation, and can alleviate menstrual pain.

In the present embodiment, the radioactive material preferably has high thermal conductivity, absorptivity, and diffusivity. Ingredients are good.

The auxiliary agent is preferably an ore that accumulates heat, or an ore that provides a combination of high and low frequencies, which can increase the transmittance. It is also possible to avoid destructive interference (coherence) by increasing the transparency.

Specifically, it is preferable to use alumina, titanium oxide, zinc oxide, zirconium dioxide, radium, etc. as the auxiliary agent.

The mixing ratio of polysilicon and silicon carbide as main components is preferably adjusted to 50% or more. Titanium oxide, zinc oxide, and zirconium dioxide as auxiliary agents should be adjusted to a maximum of 45% in total, and radium should be adjusted to about 5%.

Moreover, it is preferable that the printed region, that is, the light energy emitting portion, is formed only on the front portion (front body 3) of the shorts body 2 so that the lower abdomen of the human body is irradiated. That is, if the printed areas (radiation portions) are formed on both the front and back sides of the shorts body 2 (the front body 3 and the back body 4 ), the light energy may cause interference inside the body, which is not preferable.

It is preferable not to put an excessive amount of the printing material into the inner fabric 31 of the front body 3 so that the printing material can be attached to the surface of the fabric as much as possible. The amount to be added is preferably 3×10 ⁻⁴ g to 4.8×10 ⁻⁴ g per 1 cm ² .

When the printing material is dyed on the surface of the fabric, it is preferable to design the shape and pattern so as not to exhibit coherence. For example, an angular shape such as a houndstooth pattern, a hexagonal pattern, or an octagonal pattern is desirable. In other words, if a border pattern or ironing (applying the entire surface) or the like is adopted, destructive interference may occur, which is not preferable.

If an adhesive (binder) is used to adhere the radioactive material to the fabric, the viscosity of the adhesive should be adjusted to provide as much surface dyeing as possible. In other words, by avoiding the permeation of the adhesive into the interior of the fabric, it is possible to prevent leakage of radiation and efficiently radiate radiation from the front surface (inner surface) of the fabric toward the body.

As the adhesive, resins such as water-soluble acrylic, silicone, urethane, and vinyl chloride can be preferably used.

Further, by keeping the water content in the print material within the range of 0% to 7%, the deterioration of the fastness can be prevented by reducing the water content.

In addition, it is preferable to adjust the area where the printing material actually exists (printing material occupied area) in the printing area 6 to 50% to 70% in order to prevent interference of light energy.

The surface (inner surface) of the fabric (inner fabric 31) on which the printing material is printed is preferably as flat as possible. That is, if a fabric with holes such as mesh or pique knitting, or a fabric with an uneven surface such as a rib tereco is used, it may be difficult to print the printing material in a stable state.

Needless to say, the print area 6 is preferably provided on the inner surface side of the front body 3 (inner fabric 31), that is, on the body side so that the terahertz light waves can be efficiently emitted to the human body.

According to the sanitary shorts 1 configured as described above, even if menstrual cramps, which are mainly caused by poor blood flow due to pressure on blood vessels, occur, the terahertz light waves emitted from the printed area 6 are applied to the blood, thereby improving the blood flow. It can relieve menstrual cramps because it makes you feel better.

In the above embodiment, the case where the present invention is applied to shorts has been described as an example, but it is not limited to that, and the present invention can be applied to any clothing that is worn on the human body. can be done. For example, it can be applied to clothes such as underwear, underwear, belly band, tights, and pantyhose. In this case, a print area similar to that described above may be provided on the inner surface of the clothing body. As a result, a blood flow promotion effect can be obtained in a part of the human body corresponding to the print area.

Needless to say, in the sanitary shorts 1 of the above-described embodiment, the front body is composed of two layers of fabric, but it is not limited to this, and may be composed of one layer or three or more layers of fabric.

The sanitary shorts of this invention can be suitably used for relieving menstrual pain.

1: Sanitary shorts 2: Shorts body 3: Front body
4: Back body 5: Inseam 6: Print area

Claims (5)

Equipped with a shorts body having a front body, a back body, and a crotch connecting the two,
A print area printed with a print material is provided on the inner surface of the shorts body,
Sanitary shorts, wherein the printing material includes a material that emits terahertz light waves. 2. The sanitary shorts according to claim 1, wherein the printed area is provided on the front body part and is not provided on the back body part. 3. The sanitary shorts according to claim 1 or 2, wherein the printing material occupied area in which the printing material actually exists is set to 50% to 70% of the printing area. 3. The sanitary shorts according to claim 1 or 2, wherein a material of said printing material contains at least one of polysilicon and silicon carbide as a main component. Equipped with a clothing body worn on the human body,
A print area printed with a print material is provided on the inner surface of the clothing body,
The clothing, wherein the printing material includes a material that emits terahertz light waves.

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