JP7439512B2 - Clothes that are comfortable to wear - Google Patents
Clothes that are comfortable to wear Download PDFInfo
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- JP7439512B2 JP7439512B2 JP2019518019A JP2019518019A JP7439512B2 JP 7439512 B2 JP7439512 B2 JP 7439512B2 JP 2019518019 A JP2019518019 A JP 2019518019A JP 2019518019 A JP2019518019 A JP 2019518019A JP 7439512 B2 JP7439512 B2 JP 7439512B2
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- blower fan
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- 239000000835 fiber Substances 0.000 claims description 89
- 239000004744 fabric Substances 0.000 claims description 59
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 230000035699 permeability Effects 0.000 claims description 15
- 229920000728 polyester Polymers 0.000 claims description 14
- 239000004952 Polyamide Substances 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 description 17
- 238000011156 evaluation Methods 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 13
- 238000012360 testing method Methods 0.000 description 12
- 229920000742 Cotton Polymers 0.000 description 11
- 210000004243 sweat Anatomy 0.000 description 9
- 208000008454 Hyperhidrosis Diseases 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 7
- 230000035900 sweating Effects 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 230000035807 sensation Effects 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- IDCBOTIENDVCBQ-UHFFFAOYSA-N TEPP Chemical compound CCOP(=O)(OCC)OP(=O)(OCC)OCC IDCBOTIENDVCBQ-UHFFFAOYSA-N 0.000 description 2
- 241001584775 Tunga penetrans Species 0.000 description 2
- 210000003423 ankle Anatomy 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 210000003739 neck Anatomy 0.000 description 2
- 229920006306 polyurethane fiber Polymers 0.000 description 2
- 208000013460 sweaty Diseases 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 206010019345 Heat stroke Diseases 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000035597 cooling sensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009981 jet dyeing Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000009976 warp beam dyeing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/0025—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment by means of forced air circulation
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/12—Hygroscopic; Water retaining
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/14—Air permeable, i.e. capable of being penetrated by gases
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
本発明は、着用快適性に優れるとともに、着用感にも優れた衣服に関するものである。 TECHNICAL FIELD The present invention relates to clothing that is both comfortable and comfortable to wear.
地球の温暖化対策として、夏場にエアコンの設定温度を高くしたり、冬場にエアコンの設定温度を低くして空調負荷を低減することは、二酸化炭素排出量の削減に有効な手段の一つである。例えば、冬場には、着衣量を増やしたり、吸湿発熱性や保温性に優れる冬向けの暖かい素材の衣服を着用することで、エアコンの設定温度を低くすることへの対応が可能である。一方、夏場には、社会生活上、着衣量を減らすことには限界があるため、夏向けの快適素材や衣服について、これまでに種々の提案がなされている。 As a countermeasure against global warming, reducing the air conditioning load by increasing the temperature setting of air conditioners in the summer and lowering the temperature setting of the air conditioners in the winter is one of the effective ways to reduce carbon dioxide emissions. be. For example, in winter, it is possible to lower the temperature setting of the air conditioner by increasing the amount of clothing you wear or wearing clothes made of warm winter-friendly materials that have excellent moisture absorption and heat retention properties. On the other hand, in the summer, there is a limit to reducing the amount of clothing worn due to social reasons, so various proposals have been made regarding comfortable materials and clothing for summer.
例えば、特許文献１では、乾燥時と吸水・吸湿時とでの糸長変化の異なる２種の糸を含む複合糸からなり、衣服内の湿度に応じて、通気性が変化する織編物が提案されている。この提案によると、衣服内が高湿度になると繊維が吸湿して伸長するため、通気性が向上し、衣服内が低湿度になると繊維が放湿して収縮するため、通気性が低下することから、衣服内環境を快適に保つことができるとしている。 For example, Patent Document 1 proposes a woven or knitted fabric that is made of a composite yarn containing two types of yarns that change in length differently when drying and when absorbing water/moisture, and whose breathability changes depending on the humidity inside the garment. has been done. According to this proposal, when the humidity inside clothing is high, the fibers absorb moisture and expand, improving breathability, while when the humidity inside the clothing is low, the fibers release moisture and contract, reducing breathability. This makes it possible to maintain a comfortable environment within the garment.
また、特許文献２では、通気性の低い生地へ送風ファンを取り付けた衣服（いわゆる空調服）が提案されている。この提案では、人体背面の腰の両脇に取り付けられた送風ファンにより、衣服内へ外気を取り込み、涼感を得ている。
特許文献１記載の方法では、具体的には吸湿性を有するセルロース系繊維を用いているため、衣服内の蒸れ感の軽減に少なからず効果があり、加えて、衣服内が高湿度になると通気性が向上するため、衣服内の暑熱感の軽減にもわずかながら効果はあるものの、いずれもその効果は大きくはなく、快適性の抜本的な改善効果は得られていなかった。 The method described in Patent Document 1 specifically uses cellulose fibers that have hygroscopic properties, so it is quite effective in reducing the feeling of stuffiness inside clothes. However, the effect was not large, and no drastic improvement in comfort was achieved.
また、特許文献２記載の衣服は、夏場の屋外の工事現場や、空調の効いていない工場の屋内のような着用シーンでは熱中症予防に有効である。しかしながら、通気性の低い生地からなり、送風ファンを通じて衣服内へ取り込まれた外気によって衣服が大きく膨らんだ状態となるため、オフィスや家庭などの着用シーンには適さないものであった。さらには、送風ファンのサイズが大きいため着用時の重量感や違和感が強いことや、生地の通気性が低いため衣服内の蒸れ感や暑熱感を軽減させるためには、風量を高める必要があり、その結果、送風ファンから発する音が大きくなることも、オフィスや家庭などの着用シーンに適さない大きな理由であった。 Further, the clothing described in Patent Document 2 is effective in preventing heatstroke when worn at an outdoor construction site in the summer or indoors in a factory without air conditioning. However, since they are made of fabric with low breathability and the clothes swell up due to the outside air being drawn into the clothes through the ventilation fan, they are not suitable for wearing in offices, homes, or other situations. Furthermore, the large size of the fan makes it feel heavy and uncomfortable when worn, and the breathability of the fabric is low, so it is necessary to increase the air volume in order to reduce the feeling of stuffiness and heat inside the clothes. As a result, the noise emitted from the blower fan becomes louder, which is another major reason why it is not suitable for wearing in offices or homes.
本発明の課題は、上記従来技術の問題点を解決し、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れた衣服を提供することにある。 An object of the present invention is to solve the above-mentioned problems of the prior art, to suppress the feeling of stuffiness and heat inside the clothes, to maintain a comfortable environment inside the clothes, to provide excellent wearing comfort, and to improve the feeling of wearing. We also aim to provide excellent clothing.
上記課題を解決するため本発明の衣服は次の構成を有する。すなわち、
吸湿性繊維を少なくとも一部に用いた生地からなる衣服であって、吸湿性繊維の吸湿率差（ΔＭＲ）が２．１～３．９％であり、吸湿性繊維がポリエステル系吸湿性繊維、ポリアミド系繊維、ポリアクリル系繊維から選ばれた１以上の繊維であって、該生地の通気度が５０～５００ｃｍ３／ｃｍ２・ｓであり、電源ユニットおよび外径が８０ｍｍ以下の送風ファンユニットを具備する衣服、である。
In order to solve the above problems, the garment of the present invention has the following configuration. That is,
Clothes made of fabric using hygroscopic fibers at least in part, wherein the hygroscopic fibers have a moisture absorption rate difference (ΔMR) of 2.1 to 3.9 %, and the hygroscopic fibers are polyester-based hygroscopic fibers, polyester-based hygroscopic fibers, One or more fibers selected from polyamide fibers and polyacrylic fibers, the fabric has an air permeability of 50 to 500 cm 3 /cm 2 s, and a power supply unit and a blower fan unit with an outer diameter of 80 mm or less A garment comprising:
本発明の衣服は、外径が３０ｍｍ以下の送風ファンユニットを具備することが好ましい。 It is preferable that the clothing of the present invention includes a blower fan unit having an outer diameter of 30 mm or less.
また、本発明の衣服は、送風ファンユニットが襟口近傍、袖口近傍、裾口近傍よりなる群から選ばれた１以上の部位であって、衣服内側に具備されていることが好ましい。 Further, in the garment of the present invention, it is preferable that the blower fan unit is provided inside the garment at one or more locations selected from the group consisting of the vicinity of the neck opening, the vicinity of the cuffs, and the vicinity of the hem opening.
本発明の衣服は、吸湿性繊維の吸湿率差（ΔＭＲ）が２．１～３．９％である。 In the clothing of the present invention, the moisture absorption rate difference (ΔMR) of the hygroscopic fibers is 2.1 to 3.9 %.
本発明によれば、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れた衣服を提供することができるため、高温および／または高湿の環境や、オフィス、家庭など快適性が必要とされる様々な着用シーンにおいて好適に用いることができる。 According to the present invention, it is possible to suppress the feeling of stuffiness and the feeling of heat inside the clothes, to maintain a comfortable environment inside the clothes, and to provide clothes that are both comfortable to wear and comfortable to wear. Therefore, it can be suitably used in various wearing situations where comfort is required, such as high temperature and/or high humidity environments, offices, and homes.
本発明の衣服は、吸湿性繊維を少なくとも一部に用いた生地からなる衣服であって、吸湿性繊維の吸湿率差（ΔＭＲ）が２．１～３．９％であり、吸湿性繊維がポリエステル系吸湿性繊維、ポリアミド系繊維、ポリアクリル系繊維から選ばれた１以上の繊維であって、該生地の通気度が５０～５００ｃｍ３／ｃｍ２・ｓであり、電源ユニットおよび外径が３０ｍｍ以下の送風ファンユニットを具備する。 The clothing of the present invention is a clothing made of a fabric using hygroscopic fibers at least in part, and the hygroscopic fibers have a moisture absorption rate difference (ΔMR) of 2.1 to 3.9 %. One or more fibers selected from polyester hygroscopic fibers, polyamide fibers, and polyacrylic fibers, the fabric has an air permeability of 50 to 500 cm 3 /cm 2 ·s, and has a power supply unit and an outer diameter. Equipped with a blower fan unit of 30mm or less.
体感温度とは、人間の肌が感じる温度の感覚を定量化したものであり、衣服の着用快適性を考える上で重要な指標である。体感温度に影響を与える因子や体感温度の数式化については、これまでに数多くの研究がなされており、なかでも、Ｇｒｅｇｏｒｃｚｕｋによって提唱された、気温、相対湿度、風速を変数として体感温度を表した下記式（１）は適用範囲が広いため、現在広く用いられている。 Sensible temperature is a quantification of the sensation of temperature felt by human skin, and is an important index when considering the comfort of wearing clothing. Numerous studies have been conducted on the factors that affect the sensible temperature and the mathematical expression of the sensible temperature, and among them, the method proposed by Gregorczuk that expresses the sensible temperature using variables such as air temperature, relative humidity, and wind speed. The following formula (1) has a wide range of application and is currently widely used.
ＮＥＴ（℃）：体感温度（ＮＥＴ：net effective temperature）
Ｔ（℃）：気温
Ｈ（％）：相対湿度
ｖ（ｍ／ｓ）：風速
ここで、上記式（１）によると、夏場の屋外や空調の効いていない屋内のような高温および／または高湿の環境において、体感温度を下げて着用快適性を向上させるためには、気温と相対湿度を下げ、風速を高めることが有効である。
NET (℃): Net effective temperature
T (℃): Temperature H (%): Relative humidity v (m/s): Wind speed Here, according to the above formula (1), high temperature and/or high temperature such as outdoors in summer or indoors without air conditioning In a humid environment, in order to lower the perceived temperature and improve wearing comfort, it is effective to lower the air temperature and relative humidity and increase the wind speed.
以下、本発明について詳細に説明する。 The present invention will be explained in detail below.
本発明の衣服は、吸湿性繊維を少なくとも一部に用いた生地からなるが、吸湿性繊維としては、ポリエステル系吸湿性繊維、ポリアミド系繊維、ポリアクリル系繊維から選ばれた１以上の繊維である。なかでも、ポリエステル系吸湿性繊維やポリアミド系繊維は、機械的特性や耐久性に優れるため好ましい。 The clothing of the present invention is made of a fabric using hygroscopic fibers at least in part, and the hygroscopic fibers include one or more hygroscopic fibers selected from polyester hygroscopic fibers, polyamide fibers and polyacrylic fibers It is a fiber . Among these, polyester hygroscopic fibers and polyamide fibers are preferred because they have excellent mechanical properties and durability.
本発明では、吸湿性繊維の吸湿率差（△ＭＲ）は、２．１～３．９％である。本発明における吸湿性繊維の吸湿率差（△ＭＲ）とは、実施例記載の方法で測定される値を指す。△ＭＲとは、軽い運動後の衣服内温湿度を想定した温度３０℃、湿度９０％ＲＨにおける吸湿率と、外気温湿度として温度２０℃、湿度６５％ＲＨにおける吸湿率の差である。すなわち、△ＭＲは吸湿性の指標であり、△ＭＲの値が高いほど、発汗時の蒸れ感、べたつき感が軽減され、衣服の着用快適性が向上する。吸湿性繊維の△ＭＲが２．１％以上であれば、本発明の衣服を着用した場合に、発汗時の衣服内の蒸れ感、べたつき感が少なく、着用快適性が向上する。吸湿性繊維の△ＭＲは３．０％以上であることが好ましい。一方、吸湿性繊維の△ＭＲが３．９％以下であれば、生地や衣服を製造時の工程通過性や取り扱い性が良好であり、使用時の耐久性にも優れる。 In the present invention, the moisture absorption rate difference (ΔMR) of the hygroscopic fibers is 2.1 to 3.9 %. The moisture absorption rate difference (ΔMR) of hygroscopic fibers in the present invention refers to a value measured by the method described in Examples. ΔMR is the difference between the moisture absorption rate at a temperature of 30° C. and a humidity of 90% RH, which assumes the temperature and humidity inside clothes after light exercise, and the moisture absorption rate at a temperature of 20° C. and a humidity of 65% RH as an outside temperature and humidity. That is, ΔMR is an index of hygroscopicity, and the higher the value of ΔMR, the less stuffy and sticky feeling caused by sweating, and the more comfortable the garment is to wear. If the ΔMR of the hygroscopic fiber is 2.1 % or more, when the garment of the present invention is worn, the inside of the garment will feel less stuffy and sticky when sweating, and wear comfort will be improved. The ΔMR of the hygroscopic fiber is preferably 3.0% or more. On the other hand, if the ΔMR of the hygroscopic fiber is 3.9% or less, it will have good process passability and handleability during the production of fabrics and clothing, and will also have excellent durability during use.
本発明では、上記範囲の△ＭＲを有するポリエステル系吸湿性繊維の具体例として、国際公開第２０１８／０１２３１８号公報に記載の海島型複合繊維を好適に採用できる。該公報に記載の海島型複合繊維は、海成分が疎水性のポリエステル系ポリマーと、島成分が吸湿性ポリマーからなる。そのため、島成分の吸湿性ポリマーによる吸湿性と、海成分のポリエステル系ポリマーによるドライ感を両立でき、発汗時の蒸れ感、べたつき感と発汗後の汗冷え感が軽減された着用快適性に優れる衣服を得ることができるため好ましい。 In the present invention, the sea-island composite fiber described in International Publication No. 2018/012318 can be suitably employed as a specific example of the polyester-based hygroscopic fiber having ΔMR in the above range. In the sea-island composite fiber described in this publication, the sea component is composed of a hydrophobic polyester polymer and the island component is a hygroscopic polymer. Therefore, it is possible to achieve both the hygroscopicity of the island component's hygroscopic polymer and the dry feeling of the sea component's polyester polymer, resulting in excellent wearing comfort with reduced stuffiness and stickiness when sweating and the feeling of cooling after sweating. This is preferable because you can get clothes.
また、本発明では、疎水性繊維の繊維表面へ吸湿性を有する化合物を塗布する、もしくは疎水性繊維の繊維表面において吸湿性を有する化合物による被膜を形成させることで、吸湿性繊維を得ることも好適に採用できる。 In addition, in the present invention, hygroscopic fibers can be obtained by applying a hygroscopic compound to the fiber surface of hydrophobic fibers or by forming a coating with a hygroscopic compound on the fiber surface of hydrophobic fibers. Can be suitably adopted.
本発明では、生地は、吸湿性繊維を少なくとも一部に用いたものであれば、吸湿性繊維へ他の繊維を混繊、混紡、交織、交編してもよい。他の繊維の具体例として、ポリエステル系繊維、ポリアミド系繊維、ポリアクリル系繊維、ポリオレフィン系繊維、ポリウレタン系繊維などが挙げられるが、これらに限定されない。 In the present invention, as long as the fabric uses hygroscopic fibers at least in part, the hygroscopic fibers may be blended, blended, interwoven, or knitted with other fibers. Specific examples of other fibers include, but are not limited to, polyester fibers, polyamide fibers, polyacrylic fibers, polyolefin fibers, and polyurethane fibers.
本発明では、吸湿性繊維ならびに他の繊維は、繊維の形態に関して特に制限がなく、モノフィラメント、マルチフィラメント、ステープル、紡績糸などのいずれであってもよく、仮撚や撚糸などの加工が施されていてもよい。 In the present invention, the hygroscopic fibers and other fibers are not particularly limited in their fiber form, and may be monofilament, multifilament, staple, spun yarn, etc., and may be subjected to processing such as false twisting or twisting. You can leave it there.
本発明では、吸湿性繊維ならびに他の繊維のマルチフィラメントとしての総繊度は、特に制限がなく、用途や要求特性に応じて適宜選択することができるが、１０～５００ｄｔｅｘであることが好ましい。総繊度が１０ｄｔｅｘ以上であれば、糸切れが少なく、工程通過性が良好であることに加え、使用時に毛羽の発生が少なく、衣服の耐久性に優れるため好ましい。総繊度は３０ｄｔｅｘ以上であることがより好ましく、５０ｄｔｅｘ以上であることが更に好ましい。一方、総繊度が５００ｄｔｅｘ以下であれば、衣服の柔軟性を損なうことがないため好ましい。総繊度は４００ｄｔｅｘ以下であることがより好ましく、３００ｄｔｅｘ以下であることが更に好ましい。 In the present invention, the total fineness of the hygroscopic fibers and other fibers as a multifilament is not particularly limited and can be appropriately selected depending on the use and required characteristics, but is preferably 10 to 500 dtex. If the total fineness is 10 dtex or more, it is preferable because there is less yarn breakage and good process passability, as well as less fuzz generation during use and excellent durability of the garment. The total fineness is more preferably 30 dtex or more, and even more preferably 50 dtex or more. On the other hand, if the total fineness is 500 dtex or less, it is preferable because the flexibility of the garment will not be impaired. The total fineness is more preferably 400 dtex or less, and even more preferably 300 dtex or less.
本発明では、吸湿性繊維ならびに他の繊維の単繊維繊度は、特に制限がなく、用途や要求特性に応じて適宜選択することができるが、０．５～４．０ｄｔｅｘであることが好ましい。本発明における単繊維繊度とは、総繊度を単繊維数で除した値を指す。単繊維繊度が０．５ｄｔｅｘ以上であれば、糸切れが少なく、工程通過性が良好であることに加え、使用時に毛羽の発生が少なく、衣服の耐久性に優れるため好ましい。単繊維繊度は０．６ｄｔｅｘ以上であることがより好ましく、０．８ｄｔｅｘ以上であることが更に好ましい。一方、単繊維繊度が４．０ｄｔｅｘ以下であれば、衣服の柔軟性を損なうことがないため好ましい。単繊維繊度は２．０ｄｔｅｘ以下であることがより好ましく、１．５ｄｔｅｘ以下であることが更に好ましい。 In the present invention, the single fiber fineness of the hygroscopic fiber and other fibers is not particularly limited and can be appropriately selected depending on the use and required characteristics, but is preferably 0.5 to 4.0 dtex. The single fiber fineness in the present invention refers to the value obtained by dividing the total fineness by the number of single fibers. If the single fiber fineness is 0.5 dtex or more, it is preferable because there is less yarn breakage and good process passability, as well as less fuzz generation during use and excellent durability of the garment. The single fiber fineness is more preferably 0.6 dtex or more, and even more preferably 0.8 dtex or more. On the other hand, if the single fiber fineness is 4.0 dtex or less, it is preferable because the flexibility of the garment will not be impaired. The single fiber fineness is more preferably 2.0 dtex or less, and even more preferably 1.5 dtex or less.
本発明では、吸湿性繊維ならびに他の繊維の強度は、特に制限がなく、用途や要求特性に応じて適宜選択することができるが、機械的特性の観点から２．０～５．０ｃＮ／ｄｔｅｘであることが好ましい。強度が２．０ｃＮ／ｄｔｅｘ以上であれば、使用時に毛羽の発生が少なく、衣服の耐久性に優れるため好ましい。強度は２．５ｃＮ／ｄｔｅｘ以上であることがより好ましく、３．０ｃＮ／ｄｔｅｘ以上であることが更に好ましい。一方、強度が５．０ｃＮ／ｄｔｅｘ以下であれば、衣服の柔軟性を損なうことがないため好ましい。 In the present invention, the strength of the hygroscopic fibers and other fibers is not particularly limited and can be appropriately selected depending on the application and required properties, but from the viewpoint of mechanical properties, the strength is 2.0 to 5.0 cN/dtex. It is preferable that If the strength is 2.0 cN/dtex or more, it is preferable because less fuzz is generated during use and the durability of the garment is excellent. The strength is more preferably 2.5 cN/dtex or more, and even more preferably 3.0 cN/dtex or more. On the other hand, if the strength is 5.0 cN/dtex or less, it is preferable because the flexibility of the garment will not be impaired.
本発明では、吸湿性繊維ならびに他の繊維の伸度は、特に制限がなく、用途や要求特性に応じて適宜選択することができるが、耐久性の観点から１０～６０％であることが好ましい。伸度が１０％以上であれば、衣服の耐摩耗性が良好となり、使用時に毛羽の発生が少なく、衣服の耐久性が良好となるため好ましい。伸度は１５％以上であることがより好ましく、２０％以上であることが更に好ましい。一方、伸度が６０％以下であれば、衣服の寸法安定性が良好となるため好ましい。伸度は５５％以下であることがより好ましく、５０％以下であることが更に好ましい。 In the present invention, the elongation of the hygroscopic fiber and other fibers is not particularly limited and can be appropriately selected depending on the use and required characteristics, but from the viewpoint of durability, it is preferably 10 to 60%. . If the elongation is 10% or more, it is preferable because the wear resistance of the garment will be good, less fuzz will occur during use, and the durability of the garment will be good. The elongation is more preferably 15% or more, and even more preferably 20% or more. On the other hand, if the elongation is 60% or less, it is preferable because the dimensional stability of the garment will be good. The elongation is more preferably 55% or less, even more preferably 50% or less.
本発明では、吸湿性繊維ならびに他の繊維は、繊維の断面形状に関して特に制限がなく、用途や要求特性に応じて適宜選択することができ、真円状の円形断面であってもよく、非円形断面であってもよい。非円形断面の具体例として、多葉形、多角形、扁平形、楕円形などが挙げられるが、これらに限定されない。 In the present invention, the hygroscopic fibers and other fibers are not particularly limited in their cross-sectional shape, and can be appropriately selected depending on the use and required characteristics. It may also have a circular cross section. Specific examples of non-circular cross sections include, but are not limited to, multilobal, polygonal, flat, and elliptical shapes.
本発明では、生地の通気度は、５０～５００ｃｍ３／ｃｍ２・ｓである。本発明における生地の通気度とは、実施例記載の方法で測定される値を指す。生地の通気度が５０ｃｍ３／ｃｍ２・ｓに満たないと、汗の蒸散性に劣り、衣服として用いた場合に、発汗時の蒸れ感、べたつき感、暑熱感を軽減することができない。生地の通気度は７０ｃｍ３／ｃｍ２・ｓ以上であることがより好ましく、９０ｃｍ３／ｃｍ２・ｓ以上であることが更に好ましく、１００ｃｍ３／ｃｍ２・ｓ以上であることが特に好ましい。一方、生地の通気度が５００ｃｍ３／ｃｍ２・ｓを超えると、生地の機械的特性に劣り、生地や衣服製造時の工程通過性や取り扱い性に劣り、使用時の耐久性も劣る。また、生地が薄地となり過ぎ、着用時に違和感がある。生地の通気度は４５０ｃｍ３／ｃｍ２・ｓ以下であることがより好ましく、４００ｃｍ３／ｃｍ２・ｓ以下であることが更に好ましく、３５０ｃｍ３／ｃｍ２・ｓ以下であることが特に好ましい。 In the present invention, the air permeability of the fabric is 50 to 500 cm 3 /cm 2 ·s. The air permeability of the fabric in the present invention refers to a value measured by the method described in Examples. If the air permeability of the fabric is less than 50 cm 3 /cm 2 ·s, the sweat evaporation property will be poor, and when used as clothing, it will not be possible to reduce the feeling of stuffiness, stickiness, and heat when sweating. The air permeability of the fabric is more preferably 70 cm 3 /cm 2 ·s or more, even more preferably 90 cm 3 /cm 2 ·s or more, and particularly preferably 100 cm 3 /cm 2 ·s or more. On the other hand, if the air permeability of the fabric exceeds 500 cm 3 /cm 2 ·s, the mechanical properties of the fabric will be poor, the processability and handleability during fabric and clothing manufacturing will be poor, and the durability during use will also be poor. In addition, the fabric is too thin and feels uncomfortable when worn. The air permeability of the fabric is more preferably 450 cm 3 /cm 2 ·s or less, even more preferably 400 cm 3 /cm 2 ·s or less, and particularly preferably 350 cm 3 /cm 2 ·s or less.
本発明では、生地の形態は、特に制限がなく、公知の方法に従い、織物、編物、パイル布帛、不織布などにすることができる。また、本発明の生地は、いかなる織組織または編組織であってもよく、平織、綾織、朱子織、二重織あるいはこれらの変化織や、経編、緯編、丸編、レース編あるいはこれらの変化編などが好適に採用できる。 In the present invention, the form of the fabric is not particularly limited, and can be made into woven fabric, knitted fabric, pile fabric, nonwoven fabric, etc. according to known methods. Further, the fabric of the present invention may have any woven structure or knitted structure, such as plain weave, twill weave, satin weave, double weave, or variations thereof, warp knit, weft knit, circular knit, lace knit, or any of these. A variation version of the above can be suitably adopted.
本発明では、生地は、必要に応じて、染色してもよい。染色方法は特に制限がなく、公知の方法に従い、チーズ染色機、液流染色機、ドラム染色機、ビーム染色機、ジッガー、高圧ジッガーなどを好適に採用することができる。また、本発明では、染料濃度や染色温度に関して特に制限がなく、公知の方法を好適に採用できる。 In the present invention, the fabric may be dyed if necessary. The dyeing method is not particularly limited, and a cheese dyeing machine, jet dyeing machine, drum dyeing machine, beam dyeing machine, jigger, high-pressure jigger, etc. can be suitably employed according to known methods. Further, in the present invention, there are no particular restrictions regarding dye concentration or dyeing temperature, and known methods can be suitably employed.
本発明の衣服は、上記の生地からなるが、上記の生地のみから構成されていても、上記の生地以外の生地（すなわち、吸湿性繊維を用いない生地）を一部に含んでいてもよい。 The clothing of the present invention is made of the above-mentioned fabrics, but may be made of only the above-mentioned fabrics or partially contain fabrics other than the above-mentioned fabrics (i.e., fabrics that do not use hygroscopic fibers). .
本発明の衣服は、電源ユニットおよび外径が８０ｍｍ以下の送風ファンユニットを具備するものである。 The clothing of the present invention includes a power supply unit and a blower fan unit having an outer diameter of 80 mm or less.
本発明では、電源ユニットは、送風ファンユニットに電力を供給するものであり、両端部に接続端子を有する電源ケーブルなどの配線を介して、送風ファンユニットと接続されている（図示省略）。本発明における電源としては、一次電池や二次電池、太陽電池などの電池を使用してもよく、電源アダプタを介した商用電源を使用してもよい。 In the present invention, the power supply unit supplies power to the blower fan unit, and is connected to the blower fan unit via wiring such as a power cable having connection terminals at both ends (not shown). As the power source in the present invention, a battery such as a primary battery, a secondary battery, or a solar cell may be used, or a commercial power source via a power adapter may be used.
本発明では、送風ファンユニットは、衣服の形態や着用シーンに応じて、取り付け位置を適宜選択することができるが、襟口近傍、袖口近傍、裾口近傍よりなる群から選ばれた１以上の部位であって、衣服内側に具備されていることが好ましい。人体において、首、手首、足首近傍は皮膚が薄く、皮膚と血管が近い位置にある。そのため、衣服内側の襟口近傍、袖口近傍、裾口近傍の少なくともいずれかに具備された送付ファンユニットからの送風によって、首、手首、足首の少なくともいずれかを冷却することで、冷却された血液が体内を循環して全身に行き渡るため、効率よく体感温度を下げることができ、暑熱感が軽減されて、着用快適性が向上するため好ましい。なお、本発明において、襟口近傍、袖口近傍および裾口近傍における「近傍」とは、襟口、袖口および裾口のそれぞれにおける生地の端から送風ファンユニットまでの最短距離が５０ｍｍ以下である位置を意味する。 In the present invention, the ventilation fan unit can be installed at one or more positions selected from the group consisting of near the neck opening, near the cuffs, and near the hem opening, although the installation position of the blower fan unit can be appropriately selected depending on the form of the clothing and the wearing scene. It is preferable that the part be provided inside the garment. In the human body, the skin near the neck, wrists, and ankles is thin, and the skin and blood vessels are located close to each other. Therefore, the cooled blood is cooled by cooling at least one of the neck, wrist, and ankle by air from a sending fan unit installed near the collar opening, near the cuff opening, and near the hem opening on the inside of the garment. This is preferable because it circulates in the body and spreads throughout the body, effectively lowering the perceived temperature, reducing the feeling of heat, and improving wearing comfort. In addition, in the present invention, "nearby" in the vicinity of the neck opening, the vicinity of the cuffs, and the vicinity of the hem opening means a position where the shortest distance from the edge of the fabric to the ventilation fan unit at each of the neck opening, cuff opening, and hem opening is 50 mm or less. means.
本発明では、送風ファンユニットは、送風ファンユニットの内部に送風ファンを有するものである。 In the present invention, the blower fan unit has a blower fan inside the blower fan unit.
本発明では、送風ファンユニットの外径は、８０ｍｍ以下である。送風ファンユニットの外径が８０ｍｍを超えると、前記特許文献２に代表されるような従来提案されている空調服における送風ファンユニットと同程度であり、着用時の重量感や違和感があり、着用感を改善することはできず、オフィスや家庭など快適性が必要とされる様々な着用シーンにおいて好適に用いることができない。また、衣服への取り付け位置の自由度が低く、例えば、襟口、袖口、裾口のような幅の狭い部位へ取り付けることが難しく、衣服の形態や着用シーンに応じた衣服の設計は困難である。送風ファンユニットの外径は３０ｍｍ以下であることが好ましく、２５ｍｍ以下であることがより好ましく、２０ｍｍ以下であることが更に好ましく、１０ｍｍ以下であることが特に好ましい。 In the present invention, the outer diameter of the blower fan unit is 80 mm or less. If the outer diameter of the blower fan unit exceeds 80 mm, it will be comparable to the blower fan unit in conventionally proposed air-conditioned clothing as represented by Patent Document 2, and it will feel heavy and uncomfortable when worn, making it difficult to wear. It is not possible to improve the feel of the product, and it cannot be suitably used in various wearing situations where comfort is required, such as in the office or at home. In addition, there is little flexibility in the location of attachment to clothing, making it difficult to attach to narrow areas such as neck openings, cuffs, and hem openings, making it difficult to design clothing according to the shape of the clothing and the occasion in which it will be worn. be. The outer diameter of the blower fan unit is preferably 30 mm or less, more preferably 25 mm or less, even more preferably 20 mm or less, and particularly preferably 10 mm or less.
本発明では、送風ファンの外径は、７５ｍｍ以下であることが好ましい。送風ファンの外径が７５ｍｍ以下であれば、前記特許文献２に代表されるような従来提案されている空調服における送風ファンユニットと比べ、送風ファンユニットを非常に小さくできるため、着用時の重量感や違和感が無く、着用感を大幅に改善することができ、オフィスや家庭など快適性が必要とされる様々な着用シーンにおいて好適に用いることができる。また、前記特許文献２に代表されるような従来提案されている送風ファンユニットと異なり、送風ファンユニットを非常に小さくできるため、衣服への取り付け位置の自由度が高く、例えば、襟口、袖口、裾口のような幅の狭い部位へ取り付けることができ、衣服の形態や着用シーンに応じた衣服の設計が可能となる。送風ファンの外径は２５ｍｍ以下であることがより好ましく、２０ｍｍ以下であることが更に好ましく、１５ｍｍ以下であることが特に好ましく、８ｍｍ以下であることが最も好ましい。 In the present invention, the outer diameter of the blower fan is preferably 75 mm or less. If the outer diameter of the blower fan is 75 mm or less, the blower fan unit can be made much smaller than the blower fan unit in air-conditioned clothing that has been proposed in the past, as typified by Patent Document 2, which reduces the weight when worn. There is no feeling of discomfort or discomfort, and the feeling of wearing can be greatly improved, and it can be suitably used in various wearing situations where comfort is required, such as at the office or at home. In addition, unlike conventionally proposed ventilation fan units such as those typified by Patent Document 2, the ventilation fan unit can be made very small, so there is a high degree of freedom in where it can be attached to clothing, such as at the neck or cuff. , it can be attached to narrow areas such as the hem opening, making it possible to design clothing according to the form of the clothing and the occasion in which it is worn. The outer diameter of the blower fan is more preferably 25 mm or less, even more preferably 20 mm or less, particularly preferably 15 mm or less, and most preferably 8 mm or less.
本発明では、送風ファンユニットの厚みは、１０ｍｍ以下であることが好ましい。送風ファンユニットの厚みが１０ｍｍ以下であれば、前記特許文献２に代表されるような従来提案されている空調服における送風ファンユニットと比べ、非常に小さいため、着用時の重量感や違和感が無く、着用感を大幅に改善することができ、オフィスや家庭など快適性が必要とされる様々な着用シーンにおいて好適に用いることができるため好ましい。また、前記特許文献２に代表されるような従来提案されている送風ファンユニットと異なり、非常に小さいため、衣服への取り付け位置の自由度が高く、例えば、襟口、袖口、裾口のような幅の狭い部位へ取り付けることができ、衣服の形態や着用シーンに応じた衣服の設計が可能となるため好ましい。送風ファンユニットの厚みは８ｍｍ以下であることがより好ましく、６ｍｍ以下であることが更に好ましく、４ｍｍ以下であることが特に好ましい。 In the present invention, the thickness of the blower fan unit is preferably 10 mm or less. If the thickness of the blower fan unit is 10 mm or less, it is much smaller than the blower fan unit in air-conditioned clothing that has been proposed in the past, as typified by Patent Document 2, so there is no feeling of weight or discomfort when worn. This is preferable because it can significantly improve the feeling of wearing and can be suitably used in various wearing scenes where comfort is required, such as in the office and at home. Furthermore, unlike conventionally proposed ventilation fan units such as those typified by Patent Document 2, since it is extremely small, there is a high degree of freedom in attaching it to clothing, such as at the neck opening, cuffs, or hem opening. This is preferable because it can be attached to a narrow area, and the clothing can be designed according to the form of the clothing and the occasion in which it is worn. The thickness of the blower fan unit is more preferably 8 mm or less, even more preferably 6 mm or less, and particularly preferably 4 mm or less.
本発明では、送風ファンユニットの重量は、５ｇ以下であることが好ましい。送風ファンユニットの重量が５ｇ以下であれば、前記特許文献２に代表されるような従来提案されている空調服における送風ファンユニットと比べ、非常に軽いため、着用時の重量感や違和感が無く、着用感を大幅に改善することができ、オフィスや家庭など快適性が必要とされる様々な着用シーンにおいて好適に用いることができるため好ましい。また、前記特許文献２に代表されるような従来提案されている送風ファンユニットと異なり、非常に軽いため、衣服への取り付け位置の自由度が高く、例えば、襟口、袖口、裾口のような幅の狭い部位へ取り付けることができ、衣服の形態や着用シーンに応じた衣服の設計が可能となるため好ましい。送風ファンユニットの重量は４ｇ以下であることがより好ましく、３ｇ以下であることが更に好ましく、２ｇ以下であることが特に好ましい。 In the present invention, the weight of the blower fan unit is preferably 5 g or less. If the weight of the blower fan unit is 5 g or less, it is much lighter than the blower fan units for air-conditioned clothing that have been proposed in the past, as typified by Patent Document 2, so there is no feeling of weight or discomfort when worn. This is preferable because it can significantly improve the feeling of wearing and can be suitably used in various wearing scenes where comfort is required, such as in the office and at home. In addition, unlike conventionally proposed blower fan units such as those typified by Patent Document 2, it is very light, so it can be attached to clothing with a high degree of freedom, such as at the neck opening, cuffs, or hem opening. This is preferable because it can be attached to a narrow area, and the clothing can be designed according to the form of the clothing and the occasion in which it is worn. The weight of the blower fan unit is more preferably 4 g or less, even more preferably 3 g or less, and particularly preferably 2 g or less.
本発明の衣服において、送風ファンユニットの数には特に制限がなく、送風ファンユニットの外径や厚みに応じ、着用感等を損なわない範囲で衣服に取り付けることができる。 In the clothing of the present invention, there is no particular restriction on the number of ventilation fan units, and depending on the outer diameter and thickness of the ventilation fan units, they can be attached to the clothing within a range that does not impair the feeling of wearing.
本発明の衣服の形態は、特に制限がなく、上衣、下衣のいずれであってもよく、上衣は長袖、短袖のいずれであってもよく、下衣は長裾、短裾のいずれであってもよい。本発明において、上衣とは上半身に着用する衣服であり、下衣とは下半身に着用する衣服を意味する。本発明における上衣の具体例として、インナーシャツ、タンクトップ、キャミソールなどの下着や、Ｔシャツ、ポロシャツ、カットソー、パジャマ、ブラウス、ブルゾン、作業着などの一般衣料、スポーツ用インナーシャツ、スポーツ用シャツなどのスポーツ衣料などが挙げられるが、これらに限定されない。また、本発明における下衣の具体例として、インナーパンツのような下着や、スラックス、パンツ、スカート、パジャマ、作業着などの一般衣料、スポーツ用パンツなどのスポーツ衣料などが挙げられるが、これらに限定されない。 The form of the clothing of the present invention is not particularly limited and may be either a top or bottom, the top may have long sleeves or short sleeves, and the bottom may have either a long hem or a short hem. There may be. In the present invention, the upper garment means clothing worn on the upper body, and the lower garment means clothing worn on the lower body. Specific examples of outerwear in the present invention include underwear such as inner shirts, tank tops, and camisole; general clothing such as T-shirts, polo shirts, cut-and-sews, pajamas, blouses, blouses, and work clothes; inner shirts for sports, and shirts for sports. Examples include, but are not limited to, sports clothing. Further, specific examples of lower clothing in the present invention include underwear such as inner pants, general clothing such as slacks, pants, skirts, pajamas, and work clothes, and sports clothing such as sports pants. Not limited.
本発明の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れるものである。そのため、高温および／または高湿の環境や、オフィス、家庭など快適性が必要とされる様々な着用シーンにおいて好適に用いることができる。 The clothing of the present invention suppresses the feeling of stuffiness and heat inside the clothing, can maintain a comfortable environment inside the clothing, and has excellent wearing comfort and feeling when worn. Therefore, it can be suitably used in various wearing situations where comfort is required, such as in high temperature and/or high humidity environments, in the office, and at home.
以下、実施例により本発明をより詳細に説明する。なお、実施例中の各特性値は、以下の方法で求めた。 Hereinafter, the present invention will be explained in more detail with reference to Examples. In addition, each characteristic value in an Example was calculated|required by the following method.
Ａ．吸湿性繊維の吸湿率差（△ＭＲ）
実施例で用いた吸湿性繊維を試料とし、始めに６０℃で３０分熱風乾燥した後、温度２０℃、湿度６５％ＲＨに調湿されたエスペック製恒温恒湿機ＬＨＵ－１２３内に２４時間静置し、試料の重量Ｗ１（ｇ）を測定後、温度３０℃、湿度９０％ＲＨに調湿された恒温恒湿機内に２４時間静置し、試料の重量Ｗ２（ｇ）を測定した。その後、１０５℃で２時間熱風乾燥し、絶乾後の試料の重量Ｗ３（ｇ）を測定した。試料の重量Ｗ１、Ｗ３を用いて下記式により絶乾状態から温度２０℃、湿度６５％ＲＨ雰囲気下に２４時間静置したときの吸湿率ＭＲ１（％）を算出し、試料の重量Ｗ２、Ｗ３を用いて下記式により絶乾状態から温度３０℃、湿度９０％ＲＨ雰囲気下に２４時間静置したときの吸湿率ＭＲ２（％）を算出した後、下記式によって吸湿率差（△ＭＲ）を算出した。
A. Difference in moisture absorption rate of hygroscopic fibers (△MR)
The hygroscopic fiber used in the example was used as a sample, and after it was first dried with hot air at 60°C for 30 minutes, it was placed in a constant temperature and humidity machine LHU-123 made by Espec, which was adjusted to a temperature of 20°C and a humidity of 65% RH, for 24 hours. After standing still and measuring the weight W 1 (g) of the sample, it was left standing in a constant temperature and humidity chamber controlled at a temperature of 30°C and humidity of 90% RH for 24 hours, and the weight W 2 (g) of the sample was measured. did. Thereafter, the sample was dried with hot air at 105° C. for 2 hours, and the weight W 3 (g) of the sample after absolute drying was measured. Using the weights W 1 and W 3 of the sample, calculate the moisture absorption rate MR 1 (%) when the sample is left standing in an atmosphere of 20°C and 65% RH for 24 hours from an absolutely dry state using the following formula, and calculate the weight of the sample. Using W 2 and W 3 , calculate the moisture absorption rate MR 2 (%) when left standing for 24 hours in an atmosphere of temperature 30°C and humidity 90% RH from an absolutely dry state using the following formula, and then calculate the moisture absorption rate using the following formula. The difference (ΔMR) was calculated.
ＭＲ１（％）＝｛（Ｗ１－Ｗ３）／Ｗ３｝×１００
ＭＲ２（％）＝｛（Ｗ２－Ｗ３）／Ｗ３｝×１００
吸湿率差（△ＭＲ）（％）＝ＭＲ２－ＭＲ１
なお、測定は１試料につき５回行い、その平均値を吸湿率差（△ＭＲ）とした。
MR 1 (%) = {(W 1 - W 3 )/W 3 }×100
MR 2 (%) = {(W 2 - W 3 )/W 3 }×100
Moisture absorption rate difference (△MR) (%) = MR 2 - MR 1
Note that the measurement was performed five times for each sample, and the average value was taken as the moisture absorption rate difference (ΔMR).
Ｂ．通気度
通気度は、実施例によって得られた生地を試料とし、ＪＩＳ Ｌ １０９６：（２０１０）（織物及び編物の生地試験方法）８．２６．１（Ａ法）に準じて算出した。なお、測定は１試料につき５回行い、その平均値を通気度（ｃｍ３／ｃｍ２・ｓ）とした。
B. Air Permeability Air permeability was calculated according to JIS L 1096: (2010) (fabric testing method for woven and knitted fabrics) 8.26.1 (Method A) using the fabric obtained in the example as a sample. Note that the measurement was performed five times for each sample, and the average value was taken as the air permeability (cm 3 /cm 2 ·s).
Ｃ．蒸れ感
蒸れ感の着用試験のため、被験者２０名に対し、実施例によって作製した衣服と、その上から綿製の長袖Ｙシャツを着用させた。続いて、冷房の効いていない夏の屋内環境を想定した温度３０℃、湿度９０％ＲＨの室内において、椅子に２時間座って安静に過ごした後の衣服内部の状況について、「蒸れを全く感じない」を５点、「蒸れをほとんど感じない」を４点、「蒸れをわずかに感じる」を３点、「蒸れを感じる」を２点、「蒸れを強く感じる」を１点とし、被験者２０名が各々付けた点数の平均点を算出し、平均点が３．０点以上を合格とした。なお、実施例１２の着用試験においては、実施例によって作製した衣服と、その上から綿製の長裾スラックスを着用させた。
C. Feeling of Stuffiness For a wearing test of feeling of stuffiness, 20 subjects were made to wear the clothes prepared according to the example and a long-sleeved cotton Y-shirt over the clothes. Concerning the condition inside the clothes after spending two hours resting in a chair at a temperature of 30°C and humidity of 90% RH, which simulates a summer indoor environment with no air conditioning, the author said, ``I didn't feel stuffy at all.'' 20 subjects. The average score of each student was calculated, and those with an average score of 3.0 or higher were considered to have passed. In addition, in the wearing test of Example 12, the clothes produced according to the examples were worn, and cotton long-hem slacks were worn over the clothes.
Ｄ．暑熱感
暑熱感の着用試験のため、被験者２０名に対し、実施例によって作製した衣服と、その上から綿製の長袖Ｙシャツを着用させた。続いて、冷房の効いていない夏の屋内環境を想定した温度３０℃、湿度９０％ＲＨの室内において、椅子に２時間座って安静に過ごした後の衣服内部の状況について、「暑熱感を全く感じない」を５点、「暑熱感をほとんど感じない」を４点、「暑熱感をわずかに感じる」を３点、「暑熱感を感じる」を２点、「暑熱感を強く感じる」を１点とし、被験者２０名が各々付けた点数の平均点を算出し、平均点が３．０点以上を合格とした。なお、実施例１２の着用試験においては、実施例によって作製した衣服と、その上から綿製の長裾スラックスを着用させた。
D. Heat Sensation For a wear test for heat sensation, 20 subjects were made to wear the clothes prepared according to the example and a long-sleeved cotton Y-shirt over the clothes. Concerning the condition inside the clothes after two hours of rest in a chair with a temperature of 30°C and humidity of 90% RH, which simulates a summer indoor environment without air conditioning, the author said, ``I felt no heat sensation at all.'' 5 points for ``I don't feel the heat,'' 4 points for ``I hardly feel the heat,'' 3 points for ``I feel the heat slightly,'' 2 points for ``I feel the heat,'' and 1 point for ``I feel the heat strongly.'' The average score of the scores given by each of the 20 test subjects was calculated, and those with an average score of 3.0 or higher were considered to have passed. In addition, in the wearing test of Example 12, the clothes produced according to the examples were worn, and cotton long-hem slacks were worn over the clothes.
Ｅ．汗冷え感
汗冷え感の着用試験のため、被験者２０名に対し、実施例によって作製した衣服と、その上から綿製の長袖Ｙシャツを着用させた。続いて、冷房の効いていない夏の屋内環境を想定した温度３０℃、湿度９０％ＲＨの室内において、椅子に２時間座って安静に過ごした後、冷房の効いた夏の屋内環境を想定した温度２５℃、湿度６５％ＲＨの室内へ速やかに移動し、椅子に３０分間座って安静に過ごした後の衣服内部の状況について、「汗冷えを全く感じない」を５点、「汗冷えをほとんど感じない」を４点、「汗冷えをわずかに感じる」を３点、「汗冷えを感じる」を２点、「汗冷えを強く感じる」を１点とし、被験者２０名が各々付けた点数の平均点を算出し、平均点が３．０点以上を合格とした。なお、実施例１２の着用試験においては、実施例によって作製した衣服と、その上から綿製の長裾スラックスを着用させた。
E. Cold Feeling of Sweat For a wearing test of cold feeling of sweat, 20 subjects were made to wear the clothes prepared according to the example and a long-sleeved cotton Y-shirt over the clothes. Next, the subjects sat in a chair for two hours resting in a room with a temperature of 30°C and humidity of 90% RH, which simulated an indoor environment in summer without air conditioning, and then tested them in an indoor environment in summer with air conditioning. After moving quickly to a room with a temperature of 25°C and humidity of 65% RH, sitting in a chair for 30 minutes and resting, the condition inside the clothes was evaluated with a score of 5 for "I don't feel cold at all" and a score of 5 for "I don't feel cold from sweat at all." 4 points for ``I hardly feel it,'' 3 points for ``I feel a slight chill in my sweat,'' 2 points for ``I feel a chill in my sweat,'' and 1 point for ``I feel a strong chill in my sweat.'' The 20 test subjects gave each score The average score was calculated, and those with an average score of 3.0 or higher were considered to have passed. In addition, in the wearing test of Example 12, the clothes produced according to the examples were worn, and cotton long-hem slacks were worn over the clothes.
Ｆ．着用感
着用感については、被験者２０名に対し、実施例によって作製した衣服を着用させ、「重量感、着用による違和感、送風ファンの音による不快感のいずれも全く無い」を５点、「重量感、着用による違和感、送風ファンの音による不快感のいずれもほぼ無い」を４点、「重量感、着用による違和感、送風ファンの音による不快感のいずれかがわずかにある」を３点、「重量感、着用による違和感、送風ファンの音による不快感のいずれかがある」を２点、「重量感、着用による違和感、送風ファンの音による不快感のいずれかが強くある」を１点とし、被験者２０名が各々付けた点数の平均点を算出し、平均点が３．０点以上を合格とした。なお、実施例１２の着用試験においては、実施例によって作製した衣服と、その上から綿製の長裾スラックスを着用させた。
F. Feeling of Wearing Regarding the feeling of wearing, 20 subjects were asked to wear the clothes made according to the example. 4 points for ``There is almost no feeling of discomfort due to wearing, discomfort due to wearing, or discomfort due to the noise of the ventilation fan''; 3 points for ``There is a slight feeling of weight, discomfort due to wearing, or discomfort due to the noise of the ventilation fan.'' 2 points for ``I feel a sense of weight, discomfort due to wearing it, or discomfort due to the noise of the ventilation fan'', 1 point for ``I have a strong feeling of weight, discomfort due to wearing it, or discomfort due to the noise of the ventilation fan'' The average score of the scores given by each of the 20 test subjects was calculated, and those with an average score of 3.0 or higher were considered to have passed. In addition, in the wearing test of Example 12, the clothes produced according to the examples were worn, and cotton long-hem slacks were worn over the clothes.
実施例１
吸湿性繊維として、ナイロン繊維（５０ｄｔｅｘ－９８ｆの仮撚糸）を用いて、釜径８６．３６ｃｍ（３４インチ）、ゲージ数２８本／２．５４ｃｍ（インチ）の丸編機にて天竺組織の生地を作製した後、縫製して半袖インナーシャツを作製した。続いて、半袖インナーシャツ内側の襟口近傍に、外径１８．０ｍｍ、厚み４．０ｍｍの送風ファンユニットを円周方向に等間隔に３個取り付けた後、電源ケーブルを用いて、電源ユニットと全ての送風ファンユニットを接続した。その後、送風ファンユニットからのエア流量を０．０２ｍ３／ｍｉｎ・個に設定し、着用試験を実施した。得られた生地と衣服の評価結果を表１に示す。実施例１の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Example 1
Nylon fibers (50 dtex-98 f false twisted yarn) were used as the hygroscopic fibers to produce jersey fabric using a circular knitting machine with a pot diameter of 86.36 cm (34 inches) and a gauge number of 28 threads/2.54 cm (inches). After this was made, a short-sleeved inner shirt was made by sewing. Next, attach three blower fan units with an outer diameter of 18.0 mm and a thickness of 4.0 mm to the inside of the short-sleeved inner shirt near the collar opening, and then connect them to the power supply unit using a power cable. All blower fan units are connected. Thereafter, the air flow rate from the blower fan unit was set to 0.02 m 3 /min·pieces, and a wear test was conducted. Table 1 shows the evaluation results for the fabrics and clothes obtained. The garment of Example 1 suppressed the feeling of stuffiness and heat inside the garment, was able to maintain a comfortable environment inside the garment, was excellent in wearing comfort, and was also excellent in wearing feeling.
実施例２、３、参考例１～３
実施例１における吸湿性繊維に替えて、実施例２では吸湿性ナイロンとして東レ（株）製“キュープ”（登録商標）３３ｄｔｅｘ－２６ｆの仮撚糸、実施例３では吸湿性ポリエステルとして国際公開第２０１８／０１２３１８号公報の実施例３に記載の海島型複合繊維（６６ｄｔｅｘ－７２ｆの仮撚糸）、参考例１ではアセテート繊維として三菱ケミカル（株）製“リンダ”（登録商標）８４ｄｔｅｘ－２０ｆの仮撚糸、参考例２では綿として英式綿番手６０Ｓの紡績糸、参考例３ではレーヨン繊維として旭化成（株）製“ベンベルグ”（登録商標）８４ｄｔｅｘ－４５ｆに変更した以外は、実施例１と同様に衣服を作製した。得られた生地と衣服の評価結果を表１に示す。実施例２、３、参考例１～３の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Examples 2 and 3, Reference Examples 1 to 3
In place of the hygroscopic fiber in Example 1, in Example 2, the hygroscopic nylon was a false twisted yarn of "Cup" (registered trademark) 33dtex-26f manufactured by Toray Industries, Inc., and in Example 3, the hygroscopic polyester was International Publication No. 2018 The sea-island composite fiber (66 dtex-72f false twisted yarn) described in Example 3 of the /012318 publication, and the acetate fiber in Reference Example 1 was "Linda" (registered trademark) 84 dtex-20 f false twisted yarn manufactured by Mitsubishi Chemical Corporation. In Reference Example 2 , the cotton was changed to a spun yarn of English cotton count 60S, and in Reference Example 3 , the rayon fiber was changed to "Bemberg" (registered trademark) 84dtex-45f manufactured by Asahi Kasei Corporation. I made clothes. Table 1 shows the evaluation results for the fabrics and clothes obtained. The clothes of Examples 2 and 3 and Reference Examples 1 to 3 suppress the feeling of stuffiness and heat inside the clothes, can maintain a comfortable environment inside the clothes, are excellent in wearing comfort, and have a good feeling when worn. was also excellent.
実施例４～６、比較例１～３
実施例３において、通気度を表２に示すとおり変更した以外は、実施例３と同様に衣服を作製した。得られた生地と衣服の評価結果を表２に示す。実施例４～６の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Examples 4 to 6 , Comparative Examples 1 to 3
In Example 3, clothes were produced in the same manner as in Example 3, except that the air permeability was changed as shown in Table 2. Table 2 shows the evaluation results for the fabrics and clothes obtained. The clothes of Examples 4 to 6 suppressed the feeling of stuffiness and heat inside the clothes, were able to maintain a comfortable environment inside the clothes, and were excellent in wearing comfort and feeling when worn.
比較例１および２では、送風ファンユニットからの送風により、暑熱感は軽減されるものの、生地の通気度が低いため、汗の蒸散性が低く、蒸れを感じるものであった。比較例３では、生地の通気度が高いため、蒸れ感、暑熱感、汗冷え感をほとんど感じないものの、生地が薄地であるために、着用による違和感があり、実用性に欠けるものであった。 In Comparative Examples 1 and 2, although the feeling of heat was alleviated by the air blowing from the blower fan unit, the permeability of the fabric was low, so the evaporation of sweat was low, resulting in a feeling of stuffiness. In Comparative Example 3, since the fabric has high breathability, there is almost no feeling of stuffiness, heat or sweat, but the thin fabric makes it uncomfortable to wear and lacks practicality. .
実施例７
実施例３において送風ファンユニットを、半袖インナーシャツ内側の左右それぞれの袖口近傍において、円周方向に等間隔に３個取り付けた後、電源ケーブルを用いて、電源ユニットと全ての送風ファンユニットを接続した以外は、実施例３と同様に衣服を作製した。得られた生地と衣服の評価結果を表３に示す。実施例７の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Example 7
In Example 3, three ventilation fan units were installed at equal intervals in the circumferential direction near the left and right cuffs on the inside of the short-sleeved inner shirt, and then the power supply unit and all the ventilation fan units were connected using a power cable. Clothes were produced in the same manner as in Example 3, except for the following. Table 3 shows the evaluation results for the fabrics and clothes obtained. The clothing of Example 7 suppressed the feeling of stuffiness and heat inside the clothing, was able to maintain a comfortable environment inside the clothing, was excellent in wearing comfort, and was also excellent in wearing feeling.
実施例８
実施例３において送風ファンユニットを、半袖インナーシャツ内側の裾口近傍において、円周方向に等間隔に３個取り付けた以外は、実施例３と同様に衣服を作製した。得られた生地と衣服の評価結果を表３に示す。実施例８の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Example 8
Clothes were produced in the same manner as in Example 3, except that three ventilation fan units were attached at equal intervals in the circumferential direction near the hem of the inside of the short-sleeved inner shirt. Table 3 shows the evaluation results for the fabrics and clothes obtained. The garment of Example 8 suppressed the feeling of stuffiness and heat inside the garment, was able to maintain a comfortable environment inside the garment, was excellent in wear comfort, and was also excellent in wear feeling.
実施例９
実施例３において生地を作製した後、縫製して長裾インナーパンツを作製し、送風ファンユニットを、長裾インナーパンツ内側の左右それぞれの袖口近傍において、円周方向に等間隔に３個取り付けた後、電源ケーブルを用いて、電源ユニットと全ての送風ファンユニットを接続した以外は、実施例３と同様に衣服を作製した。得られた生地と衣服の評価結果を表３に示す。実施例９の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Example 9
After producing the fabric in Example 3, long hem inner pants were sewn and three ventilation fan units were attached at equal intervals in the circumferential direction near the left and right cuffs on the inside of the long hem inner pants. Thereafter, clothes were produced in the same manner as in Example 3, except that the power supply unit and all the blower fan units were connected using power cables. Table 3 shows the evaluation results for the fabrics and clothes obtained. The garment of Example 9 suppressed the feeling of stuffiness and heat inside the garment, was able to maintain a comfortable environment inside the garment, was excellent in wear comfort, and was also excellent in wear feeling.
比較例４
実施例３において、半袖インナーシャツ内側の裾口近傍に、外径１２０．０ｍｍ、厚み４０．０ｍｍの送風ファンユニットを円周方向に等間隔に２個取り付けた後、電源ケーブルを用いて、電源ユニットと全ての送風ファンユニットを接続した以外は、実施例３と同様に衣服を作製した。得られた生地と衣服の評価結果を表３に示す。
Comparative example 4
In Example 3, two ventilation fan units with an outer diameter of 120.0 mm and a thickness of 40.0 mm were installed at equal intervals in the circumferential direction near the hem opening on the inside of a short-sleeved inner shirt, and then a power supply was connected using a power cable. Clothing was produced in the same manner as in Example 3, except that the unit and all the blower fan units were connected. Table 3 shows the evaluation results for the fabrics and clothes obtained.
比較例４では、送風ファンユニットからの送風により、暑熱感は軽減されるものの、送風ファンユニットの外径、厚みともに大きいため、着用時の重量感や違和感が強く、オフィスや家庭などの着用シーンには適さないものであった。 In Comparative Example 4, the feeling of heat is alleviated by the air blowing from the blower fan unit, but since the outer diameter and thickness of the blower fan unit are large, there is a strong feeling of weight and discomfort when worn, making it difficult to wear in situations such as offices and homes. It was not suitable for
比較例５
実施例３において、送風ファンユニットを取り付けなかったこと以外は、実施例３と同様に衣服を作製した。得られた生地と衣服の評価結果を表３に示す。
Comparative example 5
In Example 3, clothes were produced in the same manner as in Example 3, except that the blower fan unit was not attached. Table 3 shows the evaluation results for the fabrics and clothes obtained.
比較例５で用いた衣服は、吸湿性繊維からなる通気度の高い衣服であるものの、蒸れ感、暑熱感、汗冷え感を感じるものであり、着用快適性に劣るものであった。 Although the clothes used in Comparative Example 5 were made of hygroscopic fibers and had high air permeability, they felt stuffy, hot, and sweaty, and were inferior in wearing comfort.
実施例１０、１１、参考例４
実施例１０では実施例３で用いた吸湿性ポリエステルと、実施例５で用いた綿を、実施例１１では実施例３で用いた吸湿性ポリエステルと、ポリウレタン繊維として東レ・オペロンテックス（株）製“ライクラ”（登録商標）Ｔ－３２７Ｃ（２２ｄｔｅｘ）を、参考例４では参考例２で用いた綿と、ポリエチレンテレフタレート繊維として東レ（株）製“テトロン”（登録商標）８４ｄｔｅｘ－３６ｆの仮撚糸を、それぞれ表４に示す混率で交編して生地を作製した以外は、実施例３と同様に衣服を作製した。得られた生地と衣服の評価結果を表４に示す。実施例１０、１１、参考例４の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Examples 10, 11, Reference Example 4
In Example 10 , the hygroscopic polyester used in Example 3 and the cotton used in Example 5 were used, and in Example 11 , the hygroscopic polyester used in Example 3 and polyurethane fiber manufactured by Toray Operantex Co., Ltd. were used. "Lycra" (registered trademark) T-327C (22 dtex) is used in reference example 4 , the cotton used in reference example 2 is used, and polyethylene terephthalate fiber is "Tetron" (registered trademark) manufactured by Toray Industries, Inc. 84 dtex-36f false twisted yarn. Clothes were produced in the same manner as in Example 3, except that the fabrics were produced by inter-knitting them at the mixing ratios shown in Table 4, respectively. Table 4 shows the evaluation results for the fabrics and clothes obtained. The clothes of Examples 10 and 11 and Reference Example 4 suppress the feeling of stuffiness and heat inside the clothes, can maintain a comfortable environment inside the clothes, and are excellent in wearing comfort and feeling when worn. was.
比較例６
実施例３において、吸湿性繊維に替えて、ポリエチレンテレフタレート繊維として東レ（株）製“テトロン”（登録商標）８４ｄｔｅｘ－３６ｆの仮撚糸を用いた以外は、実施例３と同様に衣服を作製した。得られた生地と衣服の評価結果を表４に示す。
Comparative example 6
In Example 3, clothes were produced in the same manner as in Example 3, except that instead of the hygroscopic fiber, false twisted yarn of "Tetron" (registered trademark) 84dtex-36f manufactured by Toray Industries, Inc. was used as the polyethylene terephthalate fiber. . Table 4 shows the evaluation results for the fabrics and clothes obtained.
比較例６では、送風ファンユニットからの送風により、暑熱感は軽減されるものの、生地が吸湿性繊維ではないポリエチレンテレフタレート繊維からなるため、蒸れ感、汗冷え感を感じるものであり、着用快適性に劣るものであった。 In Comparative Example 6, the feeling of heat is alleviated by the air blowing from the blower fan unit, but since the fabric is made of polyethylene terephthalate fiber, which is not a hygroscopic fiber, the user feels stuffy, sweaty, and cold, and the wearing comfort is poor. It was inferior to
実施例１２～１４
実施例３において、送風ファンユニットの外径を表５に示すとおり変更した以外は、実施例３と同様に衣服を作製した。得られた生地と衣服の評価結果を表５に示す。実施例１２～１４の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Examples 12 to 14
In Example 3, clothes were produced in the same manner as in Example 3, except that the outer diameter of the blower fan unit was changed as shown in Table 5. Table 5 shows the evaluation results of the fabrics and clothes obtained. The clothes of Examples 12 to 14 suppressed the feeling of stuffiness and heat inside the clothes, were able to maintain a comfortable environment inside the clothes, and were excellent in wearing comfort and feeling when worn.
実施例１５～１８
実施例１４において、送風ファンユニットの厚みを表５に示すとおり変更した以外は、実施例１４と同様に衣服を作製した。得られた生地と衣服の評価結果を表５に示す。実施例１５～１８の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Examples 15-18
In Example 14 , clothes were produced in the same manner as in Example 14 , except that the thickness of the blower fan unit was changed as shown in Table 5. Table 5 shows the evaluation results of the fabrics and clothes obtained. The clothes of Examples 15 to 18 suppressed the feeling of stuffiness and heat inside the clothes, were able to maintain a comfortable environment inside the clothes, and were excellent in wearing comfort and feeling when worn.
実施例１９～２３
実施例１５において、送風ファンユニットからのエア流量を表６に示すとおり変更した以外は、実施例１５と同様に衣服を作製した。得られた生地と衣服の評価結果を表６に示す。実施例１９～２３の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Examples 19-23
In Example 15 , clothes were produced in the same manner as in Example 15 , except that the air flow rate from the blower fan unit was changed as shown in Table 6. Table 6 shows the evaluation results for the fabrics and clothes obtained. The clothes of Examples 19 to 23 suppressed the feeling of stuffiness and heat inside the clothes, were able to maintain a comfortable environment inside the clothes, and were excellent in wearing comfort and feeling when worn.
実施例２４
実施例２において、長袖インナーシャツを作製した以外は、実施例２と同様に衣服を作製した。得られた生地と衣服の評価結果を表６に示す。実施例２４の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Example 24
In Example 2, clothes were produced in the same manner as in Example 2, except that a long-sleeved inner shirt was produced. Table 6 shows the evaluation results for the fabrics and clothes obtained. The garment of Example 24 suppressed the feeling of stuffiness and heat inside the garment, was able to maintain a comfortable environment inside the garment, was excellent in wearing comfort, and was also excellent in wearing feeling.
実施例２５、２６
実施例７、８における吸湿性繊維に替えて、吸湿性ナイロンとして東レ（株）製“キュープ”（登録商標）３３ｄｔｅｘ－２６ｆの仮撚糸を用いて、長袖インナーシャツを作製した以外は、実施例７、８と同様に衣服を作製した。得られた生地と衣服の評価結果を表６に示す。実施例２５、２６の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Examples 25 and 26
Examples 7 and 8, except that instead of the hygroscopic fibers in Examples 7 and 8 , a false twisted yarn of "Cup" (registered trademark) 33dtex-26f manufactured by Toray Industries, Inc. was used as the hygroscopic nylon to produce a long-sleeved inner shirt. Clothes were made in the same manner as in 7 and 8 . Table 6 shows the evaluation results for the fabrics and clothes obtained. The clothes of Examples 25 and 26 suppressed the feeling of stuffiness and heat inside the clothes, were able to maintain a comfortable environment inside the clothes, and were excellent in comfort and feel when worn.
実施例２７～３１、比較例7、８
比較例４において、送風ファンユニットの外径と厚みを表７に示すとおり変更した以外は、比較例４と同様に衣服を作製した。得られた生地と衣服の評価結果を表７に示す。実施例２７～３１の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れていた。
Examples 27 to 31 , Comparative Examples 7 and 8
In Comparative Example 4, clothing was produced in the same manner as in Comparative Example 4, except that the outer diameter and thickness of the blower fan unit were changed as shown in Table 7. Table 7 shows the evaluation results for the fabrics and clothes obtained. The clothes of Examples 27 to 31 suppressed the feeling of stuffiness and heat inside the clothes, were able to maintain a comfortable environment inside the clothes, and were excellent in wearing comfort and feeling when worn.
比較例７、８では、送風ファンユニットからの送風により、暑熱感は軽減されるものの、送風ファンユニットの外径が大きいため、着用時の重量感や違和感が強く、オフィスや家庭などの着用シーンには適さないものであった。 In Comparative Examples 7 and 8, the feeling of heat is alleviated by the air blowing from the blower fan unit, but because the outer diameter of the blower fan unit is large, there is a strong feeling of weight and discomfort when worn, making it difficult to wear in situations such as offices and homes. It was not suitable for
本発明の衣服は、衣服内の蒸れ感と暑熱感が抑制されており、衣服内環境を快適に保つことができ、着用快適性に優れるとともに、着用感にも優れる。そのため、高温および／または高湿の環境や、オフィス、家庭など快適性が必要とされる様々な着用シーンにおいて好適に用いることができる。 The clothing of the present invention suppresses the feeling of stuffiness and heat inside the clothing, can maintain a comfortable environment inside the clothing, and has excellent wearing comfort as well as excellent wearing comfort. Therefore, it can be suitably used in various wearing situations where comfort is required, such as in high temperature and/or high humidity environments, in the office, and at home.
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| JP2018070564 | 2018-04-02 | ||
| JP2018070564 | 2018-04-02 | ||
| PCT/JP2019/013963 WO2019194087A1 (en) | 2018-04-02 | 2019-03-29 | Garment having exceptional wearing comfort |
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| EP (1) | EP3777588B1 (en) |
| JP (1) | JP7439512B2 (en) |
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| WO2021059759A1 (en) * | 2019-09-26 | 2021-04-01 | 東レ株式会社 | Garment |
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| CN103720074A (en) * | 2014-01-20 | 2014-04-16 | 南通苏州大学纺织研究院 | Smart clothing capable of adjusting microclimate in clothing |
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2019
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- 2019-03-29 JP JP2019518019A patent/JP7439512B2/en active Active
- 2019-03-29 EP EP19782085.5A patent/EP3777588B1/en active Active
- 2019-03-29 US US16/975,798 patent/US20210000194A1/en not_active Abandoned
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002067708A1 (en) | 2001-02-23 | 2002-09-06 | Seft Development Laboratory Co., Ltd. | Cooling cloths |
| US20050278817A1 (en) | 2004-05-06 | 2005-12-22 | Ryan Doheny | Clothing with fan for cooling |
| US8082596B2 (en) | 2006-12-20 | 2011-12-27 | Entrak Energie-und Antriebstechnik GmbH & Co. KG | Garment for personal air-conditioning |
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| WO2018012318A1 (en) | 2016-07-11 | 2018-01-18 | 東レ株式会社 | Sea-islands type composite fiber having excellent moisture absorbability, textured yarn, and fiber structure |
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| EP3777588A1 (en) | 2021-02-17 |
| EP3777588A4 (en) | 2022-02-23 |
| US20210000194A1 (en) | 2021-01-07 |
| JPWO2019194087A1 (en) | 2021-02-18 |
| TW201941705A (en) | 2019-11-01 |
| CN112004434A (en) | 2020-11-27 |
| EP3777588B1 (en) | 2023-06-28 |
| WO2019194087A1 (en) | 2019-10-10 |
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