WO2016041461A1 - Cooling garment - Google Patents

Abstract

A cooling garment, comprising a garment body (1) and an external air introducing three-dimensional member (2); and the external air introducing three-dimensional member (2) comprises a base material (2a), a side wall material (2b) enabling an opening portion to be open during wearing, and an opening portion support material (2c). The three-dimensional member provided on the garment enables a large amount of external air to be introduced into the internal portion of the garment, even to a downwind surface thereof, especially during movement, thus improving efficiency of air entry and expulsion.

Description

Cooling suit Technical field

The present invention relates to the field of clothing, and in particular to a cooling garment that cools a specific part of the body by introducing outside air into the garment.

Background technique

The human body performs non-inductive evaporation and heat dissipation all the time, and is more active during exercise. When the body temperature rises during exercise, the body function is automatically adjusted to maintain its normal range, and it is manifested as sweating without feeling evaporation and heat dissipation. In order to solve the problem of sweating, most of the sportswear on the market are considered from the aspects of fabric permeability and sweat absorption and quick drying. Breathability as a lasting countermeasure to achieve comfort, as long as the function is sufficient, the heat generated by the human body during exercise will be taken away in time, so that the body temperature will not rise too much, then sweating will delay or even not sweat, can achieve real Wearing comfort in the sense. At this time, sweat absorption and quick-drying are used as an aid to achieve comfort.

Regarding the breathability of the fabric, most of the products on the market have achieved the front or partial breathability of the human body, specifically by using mesh (hollow) materials, open support designs or other breathable sportswear in specific parts of the garment. This method can discharge part of the heat, but the effect is very limited, and usually only solves the air permeability of the windward side, and can not solve the problem of ventilation of the leeward side, which is an important factor affecting comfort. A garment with a venting opening is provided, as disclosed in the patent document CN102573538A, with a ventilation opening in the chest region and/or on the back, the opening having a member for closure, the member being manipulatable by means of a transposition mechanism, Open the ventilation opening for air exchange when sweating a lot. However, such a design can only achieve a cooling effect on the windward side of the human body, and cannot form a good air circulation path, and The outside air introduced is limited. For example, in the patent document CN102188053A, a breathable garment is disclosed. In order to solve the problem that the breathable design part (mesh fabric) adheres to the skin after sweating, a plurality of support rings are arranged on the edge of the mesh fabric to keep the fabric layer and the skin certain. The distance, the convection space with the human body, improves the breathability, especially in the case of wind, the heat and moisture generated by the human body can be smoothly discharged. Even so, the external air introduced by such a design is also limited, so the comfort problem cannot be fundamentally solved.

Summary of the invention

The object of the present invention is to provide a cooling suit which can introduce a large amount of outside air into the interior of the garment even when moving, and even lead to the leeward side, improve the efficiency of ventilation and exhaust, and cool a specific part of the body, and the cooling effect is superior.

The solution of the technology of the present invention is:

The cooling garment of the present invention is composed of a garment body (1) and an external air introduction three-dimensional member (2), and the external air introduction three-dimensional member (2) is a bottom material (2a) that receives air and induces air into the garment. The opening portion is formed by a side wall material (2b) that maintains a normally open state when worn, and an opening support material (2c).

The invention utilizes the principle of negative pressure air introduction, and provides an external air introduction member on the garment body, the member is a three-dimensional opening design, which can realize the effect of negative pressure air introduction, and improve the inflow of air when the external air is parallel to the component flow. Obsolete, through the bottom material with induced air action, a larger amount of air can flow into the interior of the garment, flowing through the leeward surface to discharge the internal hot air and cool the body. For different types of sportswear, by arranging the side wall materials at different positions of the garment, the convection space can be increased, the air-inducing effect can be enhanced, and the efficiency of ventilation and exhaust can be improved.

DRAWINGS

1 is a front elevational view of a cooling garment according to Embodiment 1 of the present invention, wherein 1 is a body and 2 is an external air introduction three-dimensional member.

2 is a schematic rear view of a cooling suit according to Embodiment 19 of the present invention, wherein 1 is a body and 2 is an external air introduction three-dimensional member.

3 is a schematic structural view of an external air introduction three-dimensional member according to the present invention, wherein 2a is a bottom material, 2b is a side wall material, and 2c is a support material.

4 is a schematic diagram of an approximate triangle of the present invention, wherein 3 is the vertical distance from the vertex of the approximate triangle to the waist of the ordinary triangle.

Figure 5 is a front view of the human body part of the present invention, wherein 4 is a nipple chest line and 5 is a shoulder line.

Figure 6 is a schematic view of the back of the human body part of the present invention, wherein 5 is a shoulder line, 6 is a horizontal line of the lower scapula, 7 is a waist line, and 8 is a hip line.

Figure 7 is a flow path diagram of the cooling suit of the present invention, wherein 9 is the width of the opening, 10 is the length of the external air introduced into the three-dimensional member, 11 is the width of the horizontal line of the lower scapula, 12 is the waist (waist line) width, 13 is the hip ( The width of the hip line).

Figure 8 is a front elevational view of a cooling garment according to Embodiment 43 of the present invention, wherein 1 is a body and 2 is an external air introduction three-dimensional member.

detailed description

The cooling suit of the present invention is composed of a garment body (1) and an external air introduction stereoscopic member (2), and the external air introduction stereoscopic member (2) is made of a bottom material (2a) that receives air and induces air into the garment, so that the opening The portion is composed of a side wall material (2b) that maintains a normally open state when worn, and an opening support material (2c). More specifically, in the cooling suit of the present invention, at the opening supporting material (2c), the bottom material (2a) is more than the material of the garment body (1). Close to the skin. Generally, an external air introduction solid member (2) may be provided on each of the left and right sides of the garment body (1); however, it is not limited thereto, for example, only one external air introduction stereoscopic member (2) may be provided on the back.

In order to achieve the purpose of negative pressure air introduction, the above-mentioned external air introduction three-dimensional member is an open type, and the bottom material (2a) can induce outside air to the opening portion, and the side wall material (2b) has a height such that the opening portion is kept while being worn. In the open state, the support material (2c) is used at the opening portion to avoid the tendency of the opening to collapse or even close. This design allows the outside air to enter the inside of the garment well.

In order to form a negative pressure, the shape of the external air introduction three-dimensional member may be a triangle, a trapezoid, an approximately triangular shape, or an approximately trapezoidal shape. Each of the approximately triangular or approximately trapezoidal sides forms an arc to the inside as compared to a normal triangle or a trapezoid. In view of reducing the resistance of the external air flow, it is preferably approximately triangular or approximately trapezoidal, more preferably approximately triangular. The vertical distance from the vertex of the approximate triangle to the waist of the ordinary triangle is between 0 and 50 mm, and the vertical distance from the vertex of the approximate trapezoid to the waist of the ordinary trapezoid is also between 0 and 50 mm, which is approximately triangular and approximately trapezoidal. The side length is not particularly limited and can be designed according to ergonomics. Regardless of the shape, as long as the width is gradually expanded toward the opening, the maximum cross-sectional area is formed at the opening, so that a large pressure difference is generated between the outside and the inside of the three-dimensional member, and a large negative pressure value is formed. The purpose of the wind.

The inventors have found through intensive studies that the wider the width of the opening, the longer the length of the external air introduced into the three-dimensional member, and the better the air-inducing effect.

In the present invention, the wider the opening width, the larger the cross-sectional area, and the better the air-inducing effect, but the opening width cannot be larger than the one-shoulder width. According to the Japanese male from 2004 to 2006 According to the body measurement data, the average shoulder width of Japanese men aged 20 to 49 is about 13 cm. This one-shoulder width is suitable for wearing M clothing, while the commercially available M clothing has a shoulder width of generally 12 to 14 cm. Assuming that the three-dimensional member of the present invention is provided on the garment No. M, and the opening portion is located on the shoulder line (5), the width of the opening portion can be designed to be 12 to 14 cm.

In the present invention, the longer the longitudinal length of the three-dimensional member, the longer the path for inducing wind, and the better the effect of induction. For example, according to the body measurements of Japanese men from 2004 to 2006, the average distance between the 20-49-year-old Japanese male nipple bust line (4) and the shoulder line (5) is roughly 20 cm, assuming that they are set on the clothing they wear. In the three-dimensional member of the present invention, when the opening portion is located on the shoulder line (5), the length of the three-dimensional member can be designed to be 10 to 18 cm in consideration of aesthetics.

Those skilled in the art will appreciate that for different types of garments, the values of the width, length, etc. of the opening of the three-dimensional member can be adjusted accordingly.

In the present invention, the external air introduction three-dimensional member may be disposed at a portion such as a chest, a shoulder, a back, and a waist.

Set on the chest and front shoulder, the specific position is bounded by the nipple chest line (4). There are two cases: (a) below the nipple chest line (4), the outside air can not enter smoothly when standing upright or riding. The opening part flows into the clothes, and the cooling effect is general; (b) is located above the nipple chest line (4), that is, between the nipple chest line (4) and the shoulder line (5), and the opening is located on the shoulder line (5) In the vicinity, the outside air cannot smoothly enter the opening during the riding exercise, and flows into the clothes. The cooling effect is general. When the vertical movement, the outside air can smoothly enter the opening and flow into the clothes, and the cooling effect is good. When the external air introduction three-dimensional member is disposed on the chest and the front shoulder, the opening portion is above, so that the introduced air flows to the back.

Set on the back and back shoulders, the specific position is defined by the horizontal line of the lower scapula (6) Two cases are: (a) located below the horizontal line (6) of the lower scapula, that is, between the horizontal line (6) and the waist line (7) of the lower scapula, and the opening is located near the waist line (7). The outside air cannot be moved during the vertical movement. Entering the opening, there is no cooling effect. Although the outside air can smoothly enter the opening during riding, the cooling area is small and the cooling effect is normal; (b) It is located above the horizontal line of the lower scapula (6), that is, it is located on the shoulder line (5). Between the horizontal line (6) of the lower scapula and the horizontal line (6) of the lower scapula, the external air can not smoothly enter the opening during the vertical movement, and the cooling effect is normal. The outside air can smoothly enter the opening during the riding movement. The part flows into the clothes and has a good cooling effect. When the external air introduction three-dimensional member is disposed at the back and the rear shoulder, the opening portion is below, so that the introduced air flows to the back.

Set at the waist, the specific position is set at the waist on both sides of the body. When standing upright or riding, the outside air can enter the opening, but the resistance is large, the amount of air flowing into the clothes is small, the cooling area is small, and the cooling effect is generally And affect the appearance.

In summary, the three-dimensional member of the present invention is preferably disposed between the nipple chest line (4) and the shoulder line (5) on the left and right sides of the body, or between the shoulder line (5) and the lower scapula horizontal line (6). Wherein, when disposed between the nipple chest line (4) and the shoulder line (5) on the left and right sides of the body, it is preferable that the opening portion is located near the shoulder line (5), which is suitable for the upright movement state; the shoulders disposed on the left and right sides of the body When the line (5) is between the horizontal line (6) of the lower scapula, the opening is preferably located near the horizontal line (6) of the lower scapula, which is suitable for riding.

In the present invention, the bottom material (2a) in the three-dimensional member may or may not be provided. Wherein, if the bottom material is not provided, the wind (outside air) is directly induced into the opening from the surface of the human skin, and although a certain air-inducing effect can be obtained, the side wall material is separated from the human skin, and the induced air is easily The two spread out and a large amount of air cannot flow in. The leeward side affects the cooling effect, and the skin of the part is exposed to the outside, which affects the appearance. The form of the bottom material (2a) is not particularly limited, and may be a woven fabric, a knitted fabric, a nonwoven fabric or the like, and a material having a small amount of ventilation is preferably used. If the bottom material (2a) is made of a material with a large amount of ventilation, although a certain air-inducing effect can be obtained, the introduced air is easily diffused directly to the windward part of the body through the bottom material (2a), and cannot flow through the leeward side, affecting Cooling effect.

The inventors have found through intensive studies that the aeration amount of the bottom material (2a) is preferably 100 cm ³ /cm ² /s or less. In view of wearing comfort when the human body sweats, it is more preferable that the ventilation amount is 10 to 50 cm ³ /cm ² /s. The ventilation amount was tested in accordance with JIS L 1096-2010 "Testing methods for fabrics and knitted fabrics (air permeability measurement: Method A)".

The side wall material (2b) is located on the inner side of the garment and can be directly in contact with the skin, or can be wrapped, pressed, laminated, etc. by woven fabric, knitted fabric or non-woven fabric, and does not directly contact the skin. Regarding the stitching of the side wall material (2b) with the garment body (1), it may be directly sewn together with the garment body (1), or it may not be directly stitched with the garment body (1), in which case the side wall material (2b) It may be sutured with the garment body (1) after being treated by a woven fabric, a knitted fabric or a non-woven fabric, pressed, laminated, or the like.

The material, form, and the like of the side wall material (2b) are not particularly limited as long as the opening portion can be kept open during wearing. For example, polymers such as polyesters, polyvinyl alcohols or polyethers, and polymer materials obtained by reacting such polymers with various acid esters can be used. Among them, the polyurethane foam in the synthetic polymer material is a better choice, and the better is the polyurethane sponge, which can absorb a small amount of sweat and does not affect the wearing too hard.

For example, polyester (PET), polyurethane (PU), polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS), polyacrylonitrile (ABS), poly A Plastic raw materials such as methyl acrylate (PMMA), polyoxymethylene (POM), polycarbonate (PC), polyamide (PA), phenolic, amino, plastic raw materials or rubber raw materials, plastic raw materials, plastic raw materials can also be used. Or synthetic polymer materials made of rubber raw materials and various additives or additives. Among them, the thermoplastic elastomer plastic material is a better choice, which can conform to the introduction of a large amount of air, and does not affect the wearing comfort too hard. The thermoplastic elastomer may be a thermoplastic polyurethane elastomer (TPU) plastic material or a thermoplastic polyester elastomer (TPEE) plastic material.

The height of the side wall material (2b) is designed according to the needs of the air flow path. The sidewall material may be continuous or discontinuous, and its height may be constant or varied. In order to achieve the maximum cross-sectional area of the opening portion, the height of the side wall material (2b) is preferably as high as possible, so that the outside air is more likely to enter the opening portion. In order to reduce the resistance of the air flow, it is preferable that the height of the side wall material (2b) is varied, for example, starting from 0 mm to reach a maximum at the opening. Meanwhile, in view of increasing the amount of external air inflow and aesthetics, the height range is more preferably 5 to 20 mm. In summary, the side wall material is most preferably a material having a height from 0 mm reaching a maximum at the opening and a maximum range of 5 to 20 mm.

The purpose of the support material (2c) is to prevent the opening from being bent and deformed. If the opening portion does not use the supporting material, the fabric of the opening portion tends to adhere to the skin during the movement, which affects the introduction effect of the outside air. The raw material, form and the like are not particularly limited. For example, polyester (PET), polyurethane (PU), polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS), Polyacrylonitrile (ABS), polymethyl methacrylate (PMMA), polyoxymethylene (POM), polycarbonate (PC), polyamide (PA), phenolic, amino and other plastic raw materials, plastic raw materials or rubber raw materials , can also use plastic raw materials, plastic raw materials or A synthetic polymer material made from rubber raw materials and various additives or additives. Of course, it is also possible to use a nonwoven fabric made of various materials; for example, the woven fabric, the knitted fabric or the non-woven fabric may be used to wrap the above raw materials, or a webbing made of various fibers. Regarding the stitching of the support material (2c) with the garment body (1), it may be directly sewn together with the garment body (1), and the support material (2c) may not be directly stitched with the garment body (1), in this case It can be stitched with the garment body (1) after being wrapped, pressed, bonded, etc. by woven fabric, knitted fabric or non-woven fabric.

The support material (2c) may be directly disposed on the side wall material (2b) at the top end of the opening portion, or a support ring may be formed at the opening portion to allow the introduced air to enter the clothes directly from the inside of the ring. Among them, the thermoplastic elastomer plastic material is made of a ribbon to form an elliptical support ring at the opening, which is a good choice. The width is not limited. If it is too wide, it is easy to be stuffy and increase the weight. If it is too narrow, the stereoscopic effect of the opening is deteriorated, and the air permeability is changed. Small, so the width is preferably between 10 and 50 mm; the thickness is not limited, the thickness is too thick to increase the weight, too thin and affect the three-dimensional effect of the opening, the air permeability is reduced, so the thickness is preferably between 0.2 and 2.5 mm. . This material is non-toxic, environmentally friendly, and has a good supporting effect and is not harmful to human skin. The thermoplastic elastomer may be a thermoplastic polyurethane elastomer (TPU) plastic material or a thermoplastic polyester elastomer (TPEE) plastic material.

The inventors have found through intensive studies that the rigidity of the support material (2c) is 5.0 mN or more to ensure that the opening portion is less likely to be bent and deformed. In order to maintain the state in which bending deformation does not occur for a long period of time, the rigidity of the support material (2c) is preferably 10.0 mN or more, more preferably 10.0 to 100.0 mN, and the softness range is suitable for the support material (2c) to form an elliptical support ring. . The softness is based on JIS L 1096-2010 "Test methods for fabrics and knitted fabrics 8.2.2.1 A method Softness (Gurley method) standard test.

The side wall material (2b) and the opening portion supporting material (2c) in which the opening portion is kept in a normally open state when worn may be different materials or the same material; they may be integrally formed or separated.

The present invention is not particularly limited to the garment body (1), and may be a commercially available sports t-shirt, shirt, jacket or coat, etc., wherein the sports t-shirt may be a soccer uniform, a basketball uniform, a tennis uniform, a walking suit, a jogging suit. , running clothes (including marathon clothes), bicycle Jerseys, motorcycle Jerseys and other sportswear. Among them, the walking suit is suitable for wearing when the walking speed is lower than 0.8m/s, the jogging suit is suitable for the running when the running speed is 0.8~1.6m/s, and the running suit (including the marathon suit) is suitable for the running speed of 1.6m/ Wear when s or above.

In order to better reflect the body cooling effect, the present invention is preferably a t-shirt for running or a T-shirt for cycling. The fiber material of the T-shirt may be cotton, polyester or other suitable material for sportswear.

In order to increase the amount of outside air inflow, it can smoothly flow and discharge in the garment. When the cooling suit of the present invention is a walking suit, a jogging suit, a running suit (including a marathon suit), the side wall material (2b) can be from the nipple chest line. (4) Extend to any position on the back via the shoulder line (5).

Wherein, the side wall material (2b) extends from the nipple chest line (4) to the waist line (7) or the hip line (8) via the shoulder line (5), and the air flows smoothly on the back to cool the body. The effect is better, but the amount of the side wall material (2b) is increased and the cost is increased; the side wall material (2b) extends from the nipple chest line (4) via the shoulder line (5) to the horizontal line (6) of the lower scapula. The amount of the side wall material (2b) is small, the cost is low, and the clothes and the back of the human body do not closely fit from the horizontal line (6) of the lower corner of the shoulder blade when the human body is upright, leaving a certain amount of Space can flow smoothly even without using sidewall material to support the air. In order to achieve good support, the side wall material (2b) needs to extend on the shoulder blade. At the same time, in order to achieve a larger air volume requirement, it is best to extend along the outer edge of the shoulder blades, horizontal line in the lower corner of the shoulder blade (6) The maximum width is formed. Otherwise, the side wall material does not lift the body of the garment away from the body on the shoulder blade, reducing the outflow effect of the wind. The two side wall materials (2b) of the extended side wall material (2b) respectively provided on the left and right sides of the garment respectively and closer to the center line of the body may be connected together (for example, as shown by the dotted line in FIG. 1 Also shown, it can be not connected together.

In summary, the sidewall material (2b) preferably extends from the nipple chest line (4) via the shoulder line (5) to the lower scapula horizontal line (6), more preferably along the edges of the scapula, on the shoulder blade. The maximum width is formed at the lower horizontal line (6). For example, according to the body measurements of Japanese men from 2004 to 2006, the average spacing of the lower scapula of Japanese men aged 20 to 49 is about 19 cm, so the maximum width at the horizontal line (6) of the lower scapula can be designed to be 19 cm. It should be noted that the setting of the maximum width value is based on the M clothing corresponding to the adult male having the average value, but those skilled in the art will understand that the maximum width can be adjusted correspondingly for different types of clothes. . The above principles also apply to similar situations below.

When the cooling suit of the present invention is a bicycle Jersey or a motorcycle Jersey, the side wall material (2b) can extend from the shoulder line (5) to any position on the back.

When the side wall material (2b) extends from the shoulder line (5) only to the horizontal line (6) of the lower scapula, the side wall material can support the clothes body to facilitate air circulation, and the side wall material (2b) is used in a small amount. The cost is low, but the horizontal line of the lower scapula (6) has no side wall material (2b) Support, if the back of the human body bends, in the lower horizontal line of the shoulder blade (6), the clothes and the back of the human body fit together, which may cause air flow; when the side wall material (2b) is from the shoulder line (5) When extending only to the waistline (7), the air can flow smoothly from the shoulder line (5) to the waistline (7), but the hem of the tight-fitting jersey is tight, basically located on the hip line (8). ), the air does not flow smoothly at the hip line (8), so it is preferable that the side wall material (2b) extends from the shoulder line (5) to the hip line (8) to ensure that the air can flow smoothly and in the buttocks. The line (8) flows out. When the side wall material (2b) extends from the horizontal line (6) of the lower scapula to the hip line (8), it is best to form the maximum width at the buttocks (hip line), and the waist (waist line) is the best width. To be smaller than the width formed at the horizontal line (6) of the lower scapula, the width of the waist should not be too small, preferably not less than 1/3 of the width of the horizontal line at the lower corner of the scapula (6). Otherwise, the side wall material will not be on the shoulder blade. The body stays away from the body, reducing the flow of wind. The two side wall materials (2b) in the extended side wall material (2b) of the three-dimensional members respectively provided on the left and right sides of the garment, which are closer to the center line of the body, may be connected together (for example, as shown by the dotted line in FIG. 2 Also shown, it can be not connected together.

In summary, the side wall material (2b) preferably extends from the shoulder line (5) to the hip line (8). Specifically, the sidewall material (2b) extends from the shoulder line (5) to the horizontal line (6) of the lower scapula, and then extends from the horizontal line (6) of the lower scapula to the hip line (8). Preferably, when extending from the shoulder line (5), it extends along the edges of both sides of the shoulder blade and forms a maximum width at the horizontal line (6) of the lower scapula; when extending to the hip line (8), it is preferably at the buttocks (hip) At the circumference line, the maximum width is formed. At the same time, the width of the waist (waist line) is preferably not more than the width formed at the horizontal line (6) of the lower scapula, and the width of the waist should not be too small. It is preferably not less than the horizontal line of the lower scapula (6). It is formed at 1/3 of the width. For example, according to Japanese men 2004 to 2006 According to the annual body measurement data, the average spacing of the lower scapula of Japanese men aged 20 to 49 is about 19 cm, the average value of half hip circumference is 46 cm, and the average value of half waist circumference is 39 cm, then the maximum width at the horizontal line (6) of the lower scapula. It can be designed to be 19cm, the maximum width at the buttocks (hip line) can be designed to be 46cm, and the maximum width at the waist (waist line) can be designed to be 6-19cm.

Example

The test methods for parameters such as physical properties according to the present invention are as follows:

(1) Ventilation

It is tested according to JIS L 1096-2010 "Testing methods for fabrics and knitted fabrics (air permeability measurement: Method A)".

(2) Just softness

According to JIS L 1096-2010 "Test methods for fabrics and knitted fabrics 8.2.2.1 A method of softness (Gurley method)" standard test.

(3) Subject's back temperature and outlet air volume

a. Experimental sample

T-shirts made in the examples and comparative examples;

b. Test environment

In the artificial climate chamber, the running test and the bicycle riding exercise were simulated, and the ambient temperature was 25.0±0.5° C. and the humidity was 65.0±5%. Set the wind speed 2±0.5m/s when running, use the treadmill for running, the speed is set to 1.6m/s; set the wind speed 4±0.5m/s when the bicycle is riding, use the power bicycle for bicycle riding, power setting 80W;

c. Test method

1 Using the IBUTTON DS1923-F5 button-type temperature and humidity recorder of Shanghai Vodison Electronic Technology Co., Ltd., the temperature between the skin and the clothes on the back (the lower corner of the shoulder blade) after 20 minutes of exercise was tested. The lower the temperature, the better the body cooling effect.

2 Using the V-01-AND2N electronic anemometer (ハンデイタイプ ハンデイタイプ anemometer, アイ 技 技 ) 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定 测定The outlet volume of the buttocks (at the hip line). The greater the amount of air, the better the ventilation of the body, and the better the body cooling effect. Among them, the subject is an adult male who is usually wearing a commercially available M-size garment.

(4) The subject's cool feeling, comfort and clothing aesthetics

Using a sensory evaluation, a 5-level method was used.

grade comfortability Aesthetic sense Cool feeling 1 Comfortable Beautiful Cool 2 More comfortable More beautiful neither cold nor hot 3 neither neither warm 4 Not very comfortable Not very beautiful Very warm 5 uncomfortable Unsightly heat

The present invention will be further described in detail below with reference to the examples and comparative examples.

The material of the bottom material in the external air introducing member is not particularly limited, and the knitted fabric, the side wall material, and the supporting material are specifically set in the embodiment and the comparative examples.

Example 1

Use a t-shirt for running (the size is equivalent to the commercially available M number) as the body of the garment (1), and between the nipple chest line (4) and the shoulder line (5) on the left and right sides of the body of the garment (1) The external air is introduced into the three-dimensional member (2). The shape of the three-dimensional member (2) is approximately triangular, and is composed of a bottom material (2a), a side wall material (2b) that keeps the opening portion open when worn, and a supporting material (2c) of the opening portion, and the opening portion is located on the shoulder line. (5) In the vicinity, the side wall material (2b) extends from the nipple chest line (4) via the shoulder line (5) to the horizontal line (6) of the lower scapula, wherein the side wall material (2b) is extended by the shoulder line (5) When the horizontal line (6) of the lower scapula is extended, it extends along the edges of both sides of the shoulder blade, and the width formed at the horizontal line (6) of the lower scapula is 19 cm.

The bottom material (2a) has a ventilation capacity of 100 cm ³ /cm ² /s; the support material (2c) is a thermoplastic polyurethane elastomer (TPU) plastic material made of 10 mm wide, forming an elliptical support ring at the opening, the long axis thereof The length is the width of the opening, the length is 12cm, the softness is 100.0mN; the side wall material (2b) is a polyurethane sponge, the height starts from 0mm, reaches 5mm in the opening; the length of the three-dimensional member (2) is 15cm, approximate The vertical distance from the vertex of the triangle arc to the waist of the ordinary triangle is 20 mm; the length of the base of the approximate triangle is the width of the opening, and the vertical distance of the bottom of the vertex is the length of the three-dimensional member (2).

The cooling suit of the present invention was obtained, and the evaluation results are shown in Table 1.

Example 2

The aeration amount of the bottom material (2a) was 50 cm ³ /cm ² /s, and the rest of the same manner as in Example 1 was obtained. The evaluation results are shown in Table 1.

Example 3

The height of the side wall material (2b) was from 0 mm and the opening was 20 mm. The rest of the same manner as in Example 2 gave the cooling suit of the present invention. The evaluation results are shown in Table 1.

Example 4

The aeration amount of the bottom material (2a) was 10 cm ³ /cm ² /s, and the same as in Example 3, the cooling clothes of the present invention were obtained, and the evaluation results are shown in Table 1.

Example 5

The support material has a softness of 10.0 mN; the rest is the same as in Example 4, and the cooling suit of the present invention is obtained. The evaluation results are shown in Table 1.

Example 6

The aeration amount of the bottom material (2a) was 0 cm ³ /cm ² /s, and the rest of the same manner as in Example 5 was obtained. The evaluation results are shown in Table 1.

Example 7

The support material has a softness of 5.0 mN; the rest is the same as in Example 5, and the cooling suit of the present invention is obtained. The evaluation results are shown in Table 1.

Example 8

The height of the side wall material (2b) was kept constant at 20 mm, and the rest of the same manner as in Example 4 was obtained. The evaluation results are shown in Table 1.

Example 9

The side wall material (2b) was a polyester soft plastic, and the rest was the same as in Example 4, and the cooling suit of the present invention was obtained. The evaluation results are shown in Table 1.

Example 10

The support material (2c) was a PVC plastic material, and the rest was the same as in Example 4, and the cooling suit of the present invention was obtained. The evaluation results are shown in Table 1.

Example 11

The shape of the three-dimensional member (2) is approximately trapezoidal, approximating the apex of the trapezoidal arc to the ordinary trapezoid The vertical distance between the two waists is 20mm, and the trapezoidal lower bottom is 12cm, that is, the width of the opening portion, the upper bottom is 4cm, and the vertical distance from the upper bottom to the lower bottom is 15cm, that is, the length of the three-dimensional member (2), and the rest is the same as in the fourth embodiment. The cooling suit of the present invention was obtained, and the evaluation results are shown in Table 1.

Example 12

The length of the three-dimensional member (2) was 10 cm, and the rest of the same manner as in Example 4 gave the cooling suit of the present invention. The evaluation results are shown in Table 1.

Example 13

The width of the opening was 6 cm, and the same as in Example 4, the cooling suit of the present invention was obtained, and the evaluation results are shown in Table 1.

Example 14

The height of the side wall material (2b) was from 0 mm and reached 3 mm at the opening, and the rest was the same as in Example 1, and a running T-shirt was obtained. The evaluation results are shown in Table 1.

Example 15

The height of the side wall material (2b) was from 0 mm and reached 30 mm at the opening. The rest was the same as in Example 7, and a running T-shirt was obtained. The evaluation results are shown in Table 1.

Example 16

The aeration amount of the bottom material (2a) was 150 cm ³ /cm ² /s, and the rest was the same as in Example 1, and a running T-shirt was obtained. The evaluation results are shown in Table 1.

Example 17

The softness of the support material was 200.0 mN, and the rest was the same as in Example 1, and a running T-shirt was obtained. The evaluation results are shown in Table 1.

Example 18

The support material has a softness of 1.0 mN, and the rest is the same as in Example 7, and a running T-shirt is obtained. The evaluation results are shown in Table 1.

Example 19

The side wall material (2b) and the supporting material (2c) are an integrally formed structure, and the material is: a thermoplastic polyurethane elastomer (TPU) plastic material; the rest is the same as in the fifth embodiment, and the cooling clothes of the present invention are obtained, and the evaluation results are shown in Table 1.

Example 20

The side wall material (2b) and the supporting material (2c) are an integrally formed structure, and the material is: a thermoplastic polyester elastomer (TPEE) plastic material; the rest is the same as in the fifth embodiment, and the cooling clothes of the present invention are obtained, and the evaluation results are shown in Table 1.

Example 21

Use a T-shirt for bicycle riding (the size is equivalent to the commercially available M number) as the body of the garment (1), and set the shoulder line (5) on the left and right sides of the body of the garment (1) and the horizontal line (6) of the lower corner of the shoulder blade. The outside air is introduced into the three-dimensional member (2). The shape of the three-dimensional member (2) is approximately triangular, and is composed of a bottom material (2a), a side wall material (2b) that keeps the opening portion open when worn, and a support material (2c) of the opening portion, and the opening portion is located at the lower corner of the shoulder blade. Near the horizontal line (6), the side wall material (2b) extends from the shoulder line (5) to the hip line (8), wherein the side wall material (2b) extends from the shoulder line (5) to the horizontal line of the lower scapula (6) At the time, extend along the edges of the shoulder blades, forming a width of 19 cm at the horizontal line (6) of the lower scapula; extending from the horizontal line (6) of the lower scapula to the waistline (7), at the waist (waist line) The width formed is 10 cm; when extending from the waist line (7) to the hip line (8), the width formed at the buttocks (hip line) is 46 cm.

The rest are the same as in the first embodiment. The cooling suit of the present invention was obtained, and the evaluation results are shown in Table 2.

Example 22

The aeration amount of the bottom material (2a) was 50 cm ³ /cm ² /s, and the same as in Example 19, the cooling clothes of the present invention were obtained, and the evaluation results are shown in Table 2.

Example 23

The height of the side wall material (2b) was from 0 mm and reached 15 mm at the opening, and the rest of the same manner as in Example 20 was obtained. The evaluation results are shown in Table 2.

Example 24

The aeration amount of the bottom material (2a) was 10 cm ³ /cm ² /s, and the same as in Example 21, the cooling clothes of the present invention were obtained, and the evaluation results are shown in Table 2.

Example 25

The support material had a softness of 10.0 mN, and the rest of the same manner as in Example 22 gave the cooling suit of the present invention. The evaluation results are shown in Table 2.

Example 26

The aeration amount of the bottom material (2a) was 0 cm ³ /cm ² /s, and the rest of the same manner as in Example 23 was obtained. The evaluation results are shown in Table 2.

Example 27

The support material had a softness of 5.0 mN, and the rest of the same manner as in Example 23 gave the cooling suit of the present invention. The evaluation results are shown in Table 2.

Example 28

The height of the side wall material (2b) was kept constant at 15 mm, and the rest of the same manner as in Example 22 was obtained. The evaluation results are shown in Table 2.

Example 29

The side wall material (2b) was a polyester soft plastic, and the rest of the same as in Example 22, the cooling clothes of the present invention were obtained, and the evaluation results are shown in Table 2.

Example 30

The support material (2c) was a PVC plastic material, and the rest was the same as in Example 22, and the cooling suit of the present invention was obtained. The evaluation results are shown in Table 2.

Example 31

The shape of the three-dimensional member (2) is approximately trapezoidal, and the vertical distance from the vertex of the trapezoidal arc to the waist of the ordinary trapezoid is 20 mm, and the approximate trapezoidal bottom is 12 cm, that is, the width of the opening, the upper bottom is 4 cm, and the upper bottom to the lower bottom. The vertical distance was 15 cm, that is, the length of the three-dimensional member (2), and the rest was the same as in Example 17, and the cooling suit of the present invention was obtained. The evaluation results are shown in Table 2.

Example 32

When the horizontal line (6) of the lower scapula extends to the waist line (7), the width formed at the waist (waist line) is 1 cm, and the rest of the same manner as in Example 22, the cooling suit of the present invention is obtained, and the evaluation results are shown in Table 2.

Example 33

When the horizontal line (6) of the lower scapula extends to the waist line (7), the width formed at the waist (waist line) is 19 cm, and the rest is the same as in Example 22, and the cooling suit of the present invention is obtained. The evaluation results are shown in Table 2.

Example 34

When the horizontal line (6) of the lower scapula extends to the waist line (7), the width formed at the waist (waist line) is 39 cm, and the rest is the same as in Example 22, and the cooling suit of the present invention is obtained. The price results are shown in Table 2.

Example 35

When the waist line (7) was extended to the hip line (8), the width formed at the buttocks (hip line) was 37 cm, and the rest of the same manner as in Example 22 was obtained. The evaluation results are shown in Table 2.

Example 36

The height of the side wall material (2b) was from 0 mm and reached 3 mm at the opening, and the rest was the same as in Example 19, and a T-shirt for bicycle riding was obtained. The evaluation results are shown in Table 2.

Example 37

The height of the side wall material (2b) was from 0 mm and reached 30 mm at the opening, and the rest was the same as in Example 25, and a T-shirt for bicycle riding was obtained. The evaluation results are shown in Table 2.

Example 38

The aeration amount of the bottom material (2a) was 150 cm ³ /cm ² /s, and the rest was the same as in Example 19, and a T-shirt for bicycle riding was obtained. The evaluation results are shown in Table 2.

Example 39

The support material has a softness of 200.0 mN, and the rest is the same as in the embodiment 19, and a T-shirt for bicycle riding is obtained. The evaluation results are shown in Table 2.

Example 40

The support material has a softness of 1.0 mN, and the rest is the same as in Example 25, and a T-shirt for bicycle riding is obtained. The evaluation results are shown in Table 2.

Example 41

The sidewall material (2b) and the supporting material (2c) are an integrally formed structure, and the material is: a thermoplastic polyurethane elastomer (TPU) plastic material; the rest is the same as in the embodiment 24, and the cold of the invention is obtained. However, the results are shown in Table 2.

Example 42

The side wall material (2b) and the supporting material (2c) are an integrally formed structure, and the material is: a thermoplastic polyester elastomer (TPEE) plastic material; the rest is the same as in the embodiment 24, and the cooling clothes of the present invention are obtained, and the evaluation results are shown in Table 2.

Example 43

The side wall material (2b) and the supporting material (2c) are an integrally formed structure, and the material is: a thermoplastic polyester elastomer (TPEE) plastic material; the rest is the same as in the embodiment 24, and the cooling clothes of the present invention are obtained, and the evaluation results are shown in Table 2.

Comparative example 1

The bottom material (2a) was not provided, and the rest was the same as in Example 1, and a running T-shirt was obtained. The evaluation results are shown in Table 1.

Comparative example 2

The sidewall material (2b) was not provided, and the rest was the same as in Example 1, and a running T-shirt was obtained. The evaluation results are shown in Table 1.

Comparative example 3

The support material (2c) was not provided, and the rest was the same as in Example 1, and a running T-shirt was obtained. The evaluation results are shown in Table 1.

Comparative example 4

The same running t-shirt with the external air introduction three-dimensional member (2) is not provided, and the evaluation results are shown in Table 1.

Comparative Example 5

The bottom material (2a) was not provided, and the rest was the same as in Example 19, and a T-shirt for bicycle riding was obtained. The evaluation results are shown in Table 2.

Comparative Example 6

The sidewall material (2b) was not provided, and the rest was the same as in Example 19, and a T-shirt for bicycle riding was obtained. The evaluation results are shown in Table 2.

Comparative Example 7

The support material (2c) was not provided, and the rest was the same as in Example 19, and a T-shirt for bicycle riding was obtained. The evaluation results are shown in Table 2.

Comparative Example 8

The T-shirt for the same bicycle riding is not provided with the external air introduction three-dimensional member (2), and the evaluation results are shown in Table 2.

Table 1

The comprehensive evaluation refers to the conclusion that the air temperature between the skin and the clothes, the coolness of the back, the volume of the outlet, the comfort of the components, and the aesthetics are comprehensively considered.

It can be seen from the above test results that the introduction of external air into the three-dimensional member on the T-shirt can reduce the air temperature between the skin and the clothes, increase the coolness of the back, and effectively discharge the hot air generated by the human body and cool the body. On the basis of this, an approximate triangular member shape, a polyurethane sponge sidewall material, a thermoplastic polyurethane elastomer (TPU) plastic support material or a thermoplastic polyurethane elastomer (TPU) plastic side wall and a support integral molding material are selected, or The composite evaluation of the side wall of the thermoplastic polyester elastomer (TPEE) plastic and the support integral molding material is better. At the same time, the ventilation of the bottom material is 10~50cm ³ /cm ² /s, the height of the sidewall material is 5-20mm, the softness of the support material is 10.0～100.0mN, the comprehensive evaluation effect is better, and the height of the sidewall material Gradually increasing from 0mm, the effect will be better. Under the same conditions, the bottom material is not provided, the side wall material is not provided, the support material is not provided, or the effect of not providing the three-dimensional member is poor.

For the flow path size design of the external air introduction three-dimensional member, it can be seen from the above test results that the longer the length of the member is, the wider the width of the opening is, the better the effect of cooling the body is in the ergonomic condition; The greater the width of the buttocks (the hip line), the better the effect of cooling the body; the width of the sidewall material at the waist (waist line) is smaller than the width formed at the horizontal line (6) of the lower scapula, and the effect of cooling the body is relatively good. However, the width of the waist should not be too small at this time. When the width is 1 cm, the effect of cooling the body is relatively poor.

The present invention has been described in terms of a particular embodiment, and it is understood by those skilled in the art that various changes and equivalents can be made without departing from the scope of the invention. In addition, many modifications may be made to the invention without departing from the scope of the invention. Range of protection. Therefore, the invention is not limited to the specific embodiments disclosed herein, but includes all embodiments falling within the scope of the claims.

Claims (7)

A cooling suit, characterized in that the cooling suit is constituted by a garment body (1) and an external air introduction three-dimensional member (2), the external air introduction stereoscopic member (2) is induced by receiving air and introducing air into the garment. The bottom material (2a) is formed of a side wall material (2b) that allows the opening to remain open when worn, and an opening support material (2c). A cooling garment according to claim 1, wherein said external air introduction member (2) is approximately triangular or approximately trapezoidal, and the width of the bottom material (2a) gradually increases toward the opening. A cooling suit according to claim 1, wherein said external air introduction member (2) is disposed between the nipple chest line (4) and the shoulder line (5) on the left and right sides of the body, or shoulder. Between the line (5) and the horizontal line (6) of the lower scapula. The cooling suit according to claim 1, characterized in that the amount of ventilation of the bottom material (2a) is 100 cm ³ /cm ² /s or less. The cooling suit according to claim 1, wherein the opening support material (2c) has a softness of 5.0 mN or more. The cooling suit according to any one of claims 1 to 5, wherein the cooling suit is a walking suit, a jogging suit, or a running suit, and the side wall material (2b) is from a nipple chest line (4) Extend to the horizontal line (6) of the lower scapula through the shoulder line (5). The cooling suit according to any one of claims 1 to 5, wherein the cooling suit is a bicycle Jersey or a motorcycle Jersey, and the side wall material (2b) extends from the shoulder line (5). To the hip line (8).

Images