JPH11256415A - Jacket - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a jacket useful for practical uses, having high fashionability, having high degree ventilation properties comprising exhausting warm and moist air from the inside of the jacket under a high humidity condition such as a vigorously sweating condition and introducing outer cold air into the inside of the jacket, and having a proper heat-insulating property on rest and a human body-protecting property. SOLUTION: This jacket comprises a woven or knitted fabric. Therein, meshed fabrics are used to form at least two rows of ventilation ports 5 in the portion of a front body 1 in a length of 20-70% from the neck point 3 of the jacket, when a distance from the neck point 3 to a bottom line 4 is the length of the jacket. In the rear body, too, an air ventilation port is disposed in a portion having a length of 5-25% form the neck point 3 over the whole width of the rear body, and other ventilation ports ranging from the ventilation port to a portion having 60-80% of the length of the jacket are further formed with the meshed fabrics, respectively, in the rear body. Cover fabrics 9 are disposed on the ventilation ports, respectively.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention promotes ventilation in clothes during work or exercise that tends to sweat, reduces the discomfort of moisture, stuffiness and stickiness in clothes, and usually has a moderate heat retention property. TECHNICAL FIELD The present invention relates to a work uniform having a protective property for a human body and an upper garment suitable for exercise and the like.

[0002]

2. Description of the Related Art Hitherto, an upper garment having improved ventilation and improved stuffiness and stickiness has been disclosed. For example,
JP 87116 discloses an upper garment having mesh portions on both shoulders. In addition, Japanese Utility Model Publication No. 59-43363
Japanese Patent Application Laid-Open Publication No. HEI 9-214566 discloses a raincoat having windows for ventilation in the front and rear bodies.

[0003]

However, the above-mentioned upper garment only has a mesh fabric formed only on the shoulder, and because the upper garment is in close contact with the shoulder, the warm air in the garment is not discharged. Although the above-mentioned raincoat has ventilation windows on the front and rear bodies and has an exhausting effect, it has a drawback that it is not possible to efficiently discharge warm air and introduce outside air, leaving uncomfortable feeling when sweating. Also, in the upper garment with ventilation holes in the upper part, the side part and the lower part of the back part, the warm air in the back part is positively discharged and comfortable, but the warm air in the front part can be positively discharged. It was not something. Furthermore, an upper garment in which the entire sleeve is formed of a mesh-like cloth is cool when sweating during work or the like, but is poor in heat retention at rest and protection of a human body, and is unsuitable for work upper garments and uniforms for exercise. In view of the problem of the upper garment, the present invention has a high degree of ventilation that exhausts the warm and humid inside the garment and introduces the cool air outside the garment into the interior under high humidity conditions such as intense sweating, and provides a rest. It is an object of the present invention to provide a practical and highly fashionable upper garment having an appropriate heat retaining property at the time and a protective property for a human body.

[0004]

The present invention employs the following means in order to solve the above problems. That is, the upper garment of the present invention is an upper garment made of a woven or knitted fabric, and when the length from the neck point to the hem line of the upper garment is taken,
At least two rows of ventilation holes are provided in the front body using a mesh-like fabric at a portion of 20 to 70% of the length from the neck point. A vent provided over the entire width of the back body in a portion of 5 to 25%, and a length of 6 cm from the vent.
Another vent is provided using a mesh-like fabric, each of which extends to a portion of 0 to 80%, and a covering cloth is attached to each of these vents. .

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention has the above-mentioned problem, that is, in a high humidity situation such as intense sweating, a high degree of ventilation is provided that discharges warm and humid inside the clothes and introduces cool air outside the clothes into the inside. Investigate the practical and fashionable upper garment which has a suitable heat retention property at the time of rest and the protection of the human body, and in order to stably maintain ventilation for a long time, When the positions were formed at optimal positions, it was determined that such problems could be solved at once.

The upper garment of the present invention will be described in detail with reference to the drawings showing an example thereof.

FIG. 1 is a front view of clothing showing an example of the present invention, and FIG. 2 is a rear view of clothing showing an example of the present invention.

The upper garment of the present invention is intended to improve the desired ventilation during work and exercise, and to reduce and suppress discomfort.
A plurality of vents are provided at specific positions on the front body, the back body, and the belly. That is, the upper garment according to the present invention is a part extending from the front body neck point to the hem in the length direction, a part extending from the left end to the right end of the upper part of the back body, a part extending from the upper part of the rear body to the lower part, and from the left end to the right end of the slender belly. The clothing has ventilation holes in every part. In the present invention, the woven or knitted fabric is
It is a generic term for fabrics and fabrics such as woven and knitted fabrics. In other words, if used for uniform applications, fabrics made of polyester or cotton, if used for raincoats, etc., depending on the application, such as fabrics with urethane coating on nylon, fabrics woven with polyester or nylon at high density What is necessary is just to comprise a clothing main body using cloth.

[0009] As the vent in the upper garment, a vent formed of a mesh-like fabric through which air can easily pass is used. The mesh-like fabric may be any fabric that does not hinder the intake of air as compared with other portions, can obtain a large amount of air, and exhibits a function as a vent.

The garment of the present invention has the above-described ventilation holes 5, 7, 8 on the front body and the back body. First, the vent hole 5 of the front body 1 has a length L ₁ from the neck point 3 to the garment hem line 4 to release hot air from the chest to the abdomen.
When a, it is preferable that the vent port 20% to 70% of the portion of the Length L _1. The vent portion is 20
If it is less than the range of ~ 70%, the hot air of the chest and abdomen cannot be released, stays in the clothes, increases discomfort, and reduces the circulation of warm air to the back body side Therefore, the amount of warm air discharged from the back part is also reduced. In addition, at least one row of the vents 5 is required on the left and right bodies to reduce the hot air stagnation portion of the clothes and improve the ventilation effect, and preferably at least two rows are arranged on the front body 1, The effects of the present invention are good.

The rear body 6 is provided with a vent 7 for discharging hot air moved from the front of the garment and a vent 8 for discharging hot air generated at the back and waist. Since Specifically to promote the discharge of the hot air of the front body and the back body, 5 Length L ₁ from the neck point 3 to hem line 4
The vent 7 is provided in the entire width from the left end to the right end of the back body 6 in a 25% portion. If the vent 7 is provided in a portion less than 5%, the mesh in which the covering cloth is floating is visible, which is not preferable in appearance. Further, even if the vent 7 is provided in a portion larger than 25%, warm air stays in the upper back. In addition, 60 from the vent port 7 of the Length L ₁
When the vent 8 is provided in the 80% portion, the exhaust from the vent 7 is promoted, and the ventilation efficiency can be improved.

Further, by forming a narrow portion between the front body and the rear body and providing a vent 10 extending from the left end to the right end of the lower side of the sleeve and upper side, ventilation efficiency of the front body and the rear body is improved. Is more preferable because it can be further improved.

Vent holes 5, 7, 8 and 1 in the present invention
The size of each 0 may be at least 2 cm, and can be appropriately changed according to the size of the upper garment, design specifications, and the like. In addition, such a vent 5,
7, 8 and 10 are covered with a plurality of covering cloths 9 so that these vents are not exposed to the outside. At least two pieces of the covering cloth 9 are attached to the air vent portion, and the other piece may be an opening. If the overlapping margin of the two pieces is about 0.5 to 3.0 cm, the ventilation hole is not exposed, and the appearance can be favorably maintained.

When the opening is long, it can be prevented from being excessively opened with a press stitch or a hook-and-loop fastener at an interval of preferably 5 to 25 cm, so that the aesthetic appearance can be maintained. it can. In addition, the covering cloth 9
May be the same as the fabric forming the portion other than the vent portion, or a different fabric may be used. The upper garment of the present invention facilitates ventilation of the inside of the garment during work or exercise, thereby efficiently switching between the warm air inside the garment and the external cold air, and furthermore, the ventilation opening is not conspicuous, and the heat retention and the human body at rest can be maintained. It also has a function as an outer garment, such as the protection of the garment, and also has a design on the exterior, and there is no stuffiness or stickiness during intense sweating and no feeling of cold after work or exercise. Ideal for wearing in situations involving sweating.

[0015]

EXAMPLES Hereinafter, the upper garment of the present invention will be described in more detail using examples and comparative examples. Table 1 shows the sensory evaluation criteria used for the evaluation of the feeling of wearing performed in Examples and Comparative Examples.

[0016]

[Table 1] Example 1 The upper garment of the present invention was worn and a room temperature of 28 was set in an artificial meteorological chamber.
Temperature, humidity 60% RH, wind speed 2m / sec, resting state for 10 minutes, platform movement (height 10cm)
0 steps / minute for 15 minutes, recovery time for 10 minutes in total of 3
The temperature and humidity in the clothes were measured for 5 minutes.

[0017] The ventilation hole on the front body is 5
At a degree angle, the length was 20 to 70% of the length, the width was 3.0 cm, and the width of the covering cloth was 4.0 cm.

The upper vent over the entire width of the back body is 20% of the length, the width is 4 cm, the width of the covering cloth is 5 cm, and the lower vent is 0 ° from the upper vent to the center line of the clothes. The angle is 70% of the length, the length is 3.0c
m, and the width of the covering cloth was 4.0 cm.

The vents over the entire width of the belly were 14 cm in width under the armpit and 18 cm in width of the covering cloth.

Sensors were used for the measurement, and the sensors were attached to the chest, armpits, and back on the back of the mesh-like fabric at the vent.

FIGS. 4 to 6 show measurement results of changes in humidity and temperature measured for each part. In addition, Table 2 shows the evaluation results of the wearing comfort according to the sensory evaluation criteria shown in Table 1.

The feeling of wearing of the device of Example 1 was such that sweating appeared during exercise and felt slightly hot, and cooling was felt during recovery. COMPARATIVE EXAMPLE 1 The ventilation hole of the front body spans 30 to 50% of the length, the upper ventilation hole extending over the entire width of the rear body is 40% of the length, and the ventilation hole of the lower rear body is the ventilation at the top. Wearing experiments and measurements were carried out in the same manner as in the example except for the portion from the mouth to 50% of the length. 4 to 6 show measurement results of changes in humidity and temperature measured for each part. Table 1
Table 2 shows the evaluation results on the comfort based on the sensory evaluation criteria shown in Table 1.

[0023] Compared to Example 1, Comparative Example 1 had a higher temperature and humidity, and was more unpleasant with more sweat.

Comparative Example 2 Using the same upper garment as in Example 1 except that the front body vent was closed, a wearing experiment and measurement were performed as in Example 1.

FIGS. 4 to 6 show the measurement results of changes in humidity and temperature measured for each part. The evaluation of the feeling of wearing was performed. The results are shown in Table 2.

In Comparative Example 2, both the temperature and the humidity were higher than those in Example 1, and the difference was particularly large in the chest portion of the front body, which was uncomfortable.

[0027]

[Table 2]

[0028]

According to the present invention, it is possible to provide an upper garment having an appropriate heat retaining property and practical fashionability, and having excellent ventilation in the garment.

[Brief description of the drawings]

FIG. 1 is a front view showing an example of an upper garment of the present invention.

FIG. 2 is a rear view showing an example of the upper garment of the present invention.

FIG. 3 is a schematic diagram showing an example of a covering cloth for a vent according to the present invention.

FIG. 4 is a graph showing changes in temperature and humidity inside a garment at the chest in an example of the garment of the present invention.

FIG. 5 is a graph showing changes in temperature and humidity inside the garment at the side portions in an example of the upper garment of the present invention.

FIG. 6 is a graph showing changes in temperature and humidity inside the garment at the back in an example of the upper garment of the present invention.

[Explanation of symbols]

1: Front body 2: Center line 3: Neck point 4: Hem line 5: Vent 6: Back body 7: Vent 8: Vent 9: Covering cloth a: Change in temperature inside clothes b: Humidity inside clothes change of 1 _0: vents L _1: Length

Claims (7)

[Claims] An upper garment made of a woven or knitted fabric, wherein when the length from the neck point to the hem line of the upper garment is set to a length, a mesh-like fabric is applied to a portion of the front body from the neck point to 20 to 70% of the length. In use, at least two rows of vents are provided, and at the back, a vent provided over the entire width of the back at 5-25% of the length from the neck point; 60-80 length from vent
The upper garment, wherein different vents are provided each using a mesh-like fabric, and a covering cloth is attached to each of the vents. 2. A ventilation hole is provided using a mesh-like fabric at a portion from the left end to the right end of the belly portion located between the front body and the rear body, and a cover is provided on the ventilation hole. The upper garment according to claim 1, wherein a cloth is attached. 3. The upper garment according to claim 1, wherein said vent is sized to have a width of at least 2 cm. 4. The covering cloth is formed by adhering at least two pieces to the vent portion.
3. The upper garment according to any one of 3. 5. The overlapping allowance of the covering cloth is 0.5 to 3.0.
The upper garment according to any one of claims 1 to 4, wherein the upper garment has a diameter of 5 cm. 6. The upper garment according to claim 1, wherein said covering cloth is made of one selected from a press stitch and a hook-and-loop fastener so as to be freely opened. 7. The upper garment according to claim 6, wherein the portions of the covering cloth which are configured to be openable are present at intervals of 5 to 25 cm.