JP2018111898A - Jacket - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a jacket which does not impair the movement function, prevents intrusion of cold air from a part around the neck, and has excellent warm feeling and heat-retaining property.SOLUTION: A jacket comprises a fleece cloth having napped fibers, with it attached to the collar part. The fleece cloth (1) comprising napped fibers has napped parts (2) and non-napped parts. The non-napped parts have a shape of groove line (3). The length of fibers forming the napped fibers is 2-8 mm, and the size of fibers forming the napped fibers is 0.1-2 decitex. The groove width of the groove line (3) is preferably within a range of 2-10 mm. When the unit area of the fleece cloth comprising napped fibers is defined as 100%, the area of the non-napped parts is preferably within a range of 20-60%.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a jacket with high heat retention.

  For jackets such as jumpers and coats to be worn in winter, a type filled with padding such as medium cotton and feathers is warm and suitable. Conventionally, there are proposals for making the entire back portion bulky or applying a heat insulating cloth to warm the back portion. Patent Document 1 proposes a garment in which excessive heat is not accumulated in the upper body by arranging a mesh base material and a heat retaining pack at the best time and removing sweat and vapor from the mesh base material. Further, the present applicant has proposed in Patent Document 2 that a heat insulating agent is disposed at a position along the spine between the scapulae.

JP 2006-098446 A JP 2010-159524 A

  However, the proposal of Patent Document 1 has a problem that cold air enters from around the neck including the mesh portion and feels cold. The proposal of Patent Document 2 has a problem that cold air enters from around the neck and feels cold. In addition, since the padding is performed, the resilience is high and the bending is difficult, so that it does not conform to all human body shapes, further gaps are generated, heat is escaped, and heat retention may be lowered.

  In order to solve the above-described conventional problems, the present invention provides a warm and highly heat-resistant outerwear without deteriorating motor functionality and preventing the intrusion of cold air from around the neck.

  The outer garment of the present invention is a garment in which a fleece fabric including raised hair is attached to a collar portion, and the fleece fabric including raised hair has a raised portion and a portion without raised hair, and the portion without raised hair. Is in the shape of a groove, and the length of the fibers constituting the napped is 2 to 8 mm, and the fineness of the fibers constituting the napped is 0.1 to 3 decitex.

  The outer garment of the present invention has a fleece rebound, a fit, and does not deteriorate motor functionality by attaching a fleece fabric having specific nap to the collar, and intrusion of cold air from around the neck Can be kept warm and warm. In other words, the napped portion of the napped portion covers the portion where there is no groove line-like napped portion, so that the napped portion has resilience, has a feeling of fitting, increases air accumulation, is warm, and maintains the bulkiness of the napped portion. Heat insulation can be improved. Moreover, since the density of nap is apparently low, it is not bulky and can maintain a high motor function.

FIG. 1A is a partial front view of a fleece fabric used for a collar portion according to an embodiment of the present invention, and FIG. 1B is a cross-sectional view taken along the line II of FIG. 1A. FIG. 2 is a partial front view of a jacket according to an embodiment of the present invention. FIG. 3 is a partial front view of a jacket of another embodiment of the present invention. FIG. 4 is a partial front view of a jacket of still another embodiment of the present invention. FIG. 5 is a partial front view of a conventional jacket. FIG. 6 is a rear view of the upper body of the human body.

  The present invention is a jacket with a fleece fabric including raised hairs attached to the collar. The fleece fabric including the raised hair has a raised portion and a portion without the raised hair, the portion without the raised hair is grooved, and the length of the fibers constituting the raised hair is 2 to 8 mm, preferably 3-7 mm. The fineness of the fibers constituting the nap is 0.1 to 3 decitex, preferably 0.3 to 1.8 decitex. The napped part of the raised part covers the part without the grooved line-like raised part, while being bulky, has low resilience, has a good fit, and there is no gap between the clothes and the human body between the neck and the scapula. The warm air that moves in the direction perpendicular to the ground is prevented from escaping out of the clothes, and heat retention is improved. In addition, due to the presence of no grooved nap, the bending rigidity in the vertical and horizontal directions is low, and even when the human body moves while wearing, the fleece fabric fits while following, and the gap between the clothes and the human body The heat retention is improved by not generating. In addition, the density of napped hairs is apparently low, so it is not bulky and the motor function can be maintained high.

  The width of the groove where there is no napping is preferably in the range of 2 to 10 mm, more preferably in the range of 3 to 8 mm. Thereby, an air pocket can be made efficiently and the napping of napping can be prevented, and napping has a resilience.

  When the unit area of the fleece fabric including the raised hair is 100%, the area of the portion without the raised hair is preferably 20 to 60%, and more preferably 30 to 50%. Thereby, an air pocket can be made still more efficiently and napping of napping can be prevented. Further, the followability is improved by lowering the bending rigidity.

  It is preferable that the shape of the portion having no napping is at least one groove line selected from a wavy line, a zigzag line, an uneven line, a curve, a straight line, and a progress line. With these shapes, it is possible to create an air pocket more efficiently, prevent napping of the raised hair, and efficiently create the air pocket. Especially in the case of zigzag lines, it can be expected that the bending rigidity will be low in all the vertical, lateral, and diagonal directions, and it is difficult to form a straight gap on the surface of the cloth, and as a cloth that improves heat retention Is suitable.

  The part having no napping is knitted by flying the front yarn and is composed only of the back yarn so that the napping process is not applied by the raising machine. Moreover, after raising the whole dough, the napping may be trimmed and formed.

  It is preferable that the fleece fabric is also arranged in the upper back part or the upper part between the scapulas continuously from the collar part. If it does in this way, the invasion of the cold air from the upper back part or the upper part between the shoulder blades can be prevented. FIG. 6 shows the back part 14 of the upper body of the human body. The dot part in FIG. 6 is a part where the body surface is concave. Around the neck, the upper part of the back part is a recess 15, and it is preferable to arrange the fleece fabric so as to fill the gap of the recess 15.

  The fleece fabric is knitted with a loop pile on the front side of the fabric, and the loop portion is cut and raised by a raising machine. The part without raising is made up only by knitting the front yarn and knitting it, and only the back yarn, so that the raising process is not performed by the raising machine. The obtained fleece fabric is a fabric sheet, and the fabric sheet is cut into a predetermined shape, and the periphery is sewn to form a collar portion. When the napped portion is a polyester fiber, the length of the napped fiber is 2 to 8 mm, and the napped fiber has a fineness of 0.1 to 2 decitex, it is easy to dry even if it gets wet with sweat and is suitable for sports outerwear. is there.

  The jacket is useful for winter sports jumpers and sports coats. The outer garment of the present invention may have a filling cotton structure or a structure without filling cotton. In the case of an interleaved cotton structure, it is preferable to fill polyester fiber cotton, acrylic fiber cotton, cotton cotton, wool cotton, feathers and the like. Among these, highly cross-linked acrylic fiber cotton, which is less bulky when absorbed by sweating, is preferred. When the bulkiness is lowered, the air circulation in this portion is improved, and the temperature inside the clothes can be lowered. As such a fiber, there is a product called “breath thermo” manufactured by Mizuno.

  The jacket of the present invention is suitable for a winter sports jumper or sports coat. Specifically, it is suitable for all sports such as mountain climbing, trekking, hiking, skiing, snowboarding, skating, baseball, golf, hockey, soccer, jogging, marathon, tennis, badminton, squash and table tennis. It is useful not only for sports but also as general outerwear.

  This will be described below with reference to the drawings. In the following drawings, the same symbols indicate the same items. FIG. 1A is a partial front view of a fleece fabric used for a collar according to an embodiment of the present invention. 1B is a cross-sectional view taken along the line II of FIG. 1A. 1A-B, the fleece fabric 1 has a raised portion 2 and a wavy groove line portion 3, the width of the raised portion 2 is 10 mm, the width of the groove line portion 3 is 4 mm, and the raised length of the raised portion 2 is 5 mm. It is said. Reference numeral 4 denotes a base fabric made of knitted fabric or woven fabric. The fiber material of the raised portions 2 is polyester (PET), and the fineness is, for example, 0.6 decitex.

  FIG. 2 is a partial front view of a jacket according to an embodiment of the present invention. Both sleeves are omitted. The outer garment 10 includes a dress material 5, a lining 6, and a fleece fabric 1 for a collar portion, and the fleece fabric 1 for a collar portion covers only the collar portion.

  FIG. 3 is a partial front view of a jacket of another embodiment of the present invention. The outer garment 11 includes a front material 5, a lining material 6, and a fleece fabric 1 at the collar portion, and a fleece fabric 7 is disposed on the upper back continuously from the fleece fabric 1 at the collar portion. Other than that, it is the same as the jacket 10.

  FIG. 4 is a partial front view of a jacket of still another embodiment of the present invention. The outer garment 12 includes a front material 5, a lining material 6, and a fleece fabric 1 for a collar portion, and a fleece fabric 8 is disposed on the upper part between the shoulder blades continuously with the fleece fabric 1 for the collar portion. Other than that, it is the same as the jacket 10.

  FIG. 5 is a partial front view of a conventional jacket. The outer garment 13 is composed of an outer material 5 and a lining material 6, and the collar portion 9 is made of the same fabric as the outer material 5. Other than that, it is the same as the jacket 10.

  Examples of the present invention will be described below, but the present invention is not limited thereto. In the following examples, “%” indicating weight means “% by weight”.

<Measurement method of heat retention in clothes>
A clo (claw) value was calculated by measuring the power consumption, the temperature of the mannequin surface, and the ambient temperature after 0.5 hours had elapsed after putting on clothes on a life-size human body model (thermal mannequin). 1 clo means that an adult male sitting on a chair and resting in an atmosphere with an air temperature of 21.2 ° C., a relative humidity of 50% and a wind speed of 10 cm / sec can continue a comfortable state with an average skin temperature of 33 ° C. It is defined as the required thermal resistance of clothes (ASHRAE: American Society of Heating Refrigerating and Air-conditioning Engineers).
<A feeling of wearing, a feeling of fitting>
Ten adult male sports enthusiasts were asked to wear it and sensory evaluation was performed on the feeling of wearing and the fit of the collar. The evaluation criteria are as follows.
1: Very bad 2: Bad 3: Normal 4: Good 5: Very good

Example 1
<Dress material>
A 100% polyester (PET) fabric was used. This fabric uses warp yarn: 83.3decitex (75denier) / 72f processed yarn, 206 yarns / inch, weft yarn: 166.7decitex (150denier) / 144f processed yarn, 124 yarns / inch, The basis weight was 115 g / m ² .
<Lining>
The tricot knitted fabric of 100% polyester (PET), 28 gauge product, 44decitex (40denier) / 24f processed yarn was used, and the basis weight was 115 g / m ² .
<Fleece fabric of the collar>
Polyester (PET) 100% tricot knitted fabric, 28 gauge, brushed part is 166.7decitex (150denier) / 288f processed yarn, base fabric part is 83.3decitex (75denier) / 36f processed yarn, weight per unit is 280g / m ² there were. In order to make a fleece shape, the front side of the fabric is knitted with a loop pile, and the loop portion is cut and raised with a raising machine. The part without raising for imparting easiness of movement is composed only of the back thread by knitting the front thread. The width of the raised portion 2 was 10 mm, the width of the groove portion 3 was 4 mm, the raised length of the raised portion 2 was 5 mm, and the fineness was 0.6 decitex.
<Outerwear and its evaluation>
The outerwear shown in FIG. 2 was sewn using the above fabric. The outer garment 10 includes a dress material 5, a lining 6, and a fleece fabric 1 for a collar portion, and the fleece fabric 1 for a collar portion covers only the collar portion. The entire body part is filled with a light weight filling. The outer garment 10 is an L size for men, and the overall weight is 0.56 kg. When the temperature in the clothes of the outerwear was measured, the heat retaining properties shown in Table 1 were obtained. That is, it was confirmed that the outer garment of this example had a clo value 43.6% higher than that of the outer garment (comparative example) having no fleece fabric at the collar.
In addition, the outerwear of this example had a repellent nature of napping, a feeling of fit, and the motor functionality was remarkably higher than that of the outerwear (comparative example) having no collar fleece fabric.

(Example 2)
As shown in FIG. 3, the fleece fabric was the same as in Example 1 except that the fleece fabric was placed in the height direction 5 cm and the width 13 cm at the upper center of the back continuously with the collar.

(Example 3)
As shown in FIG. 4, the fleece fabric was the same as Example 1 except that the fleece fabric was arranged in the height direction 10 cm and the width 13 cm in the upper part between the scapulae continuously with the collar part.

(Comparative Example 1)
As shown in FIG. 5, the same procedure as in Example 1 was performed except that the fleece fabric was not arranged on the collar. The above results are summarized in Table 1.

  As is clear from Table 1, the jackets of Examples 1 to 3 had high heat retention. In addition, when a wearing test was conducted, there was a rebound of napping, a good feeling of wearing, a good feeling of fitting, no deterioration in motor functionality, prevention of intrusion of cold air from around the neck, warmth and good heat retention. The comfort was also good.

(Example 4, Comparative Examples 2-3)
The fleece fabric used in Examples 1 to 3 was defined as Example 4, Example 4, fabric that was raised on the entire surface of the fabric (Comparative Example 2: Conventional Example), and a resin cotton batting (used generally as a heat retaining member) The bending stiffness and compression work amount of Comparative Example 3: Conventional Example) were measured 5 times, and the average value was calculated.
The napped fabric of Comparative Example 2 was made of polyester (PET) fibers, and napped fibers with a fineness of 75 decitex to a length of 7 mm, and the basis weight was 120 g / m ² .
The resin cotton batting of Comparative Example 3 is made of polyester (PET) fiber, the fiber length is 51 mm, the fineness is 1 decitex (40% when the batting is 100%), 3.3 decitex (same, 30%), 6.7 decitex A 30% mixed fiber web was used in which 8 g of vinyl acetate binder was attached in a dry weight per m ² . The basis weight was 120 g / m ² .
The bending stiffness [gf · cm / cm ² ] was measured by using a bending rigidity tester (KES-FB2) manufactured by Kato Tech Co., Ltd., and a 20 cm × 20 cm sample was chucked at 1 cm intervals, and the curvature was −2.5 to +2. It was determined by a pure bending test at a deformation rate of 0.50 cm ⁻¹ within a range of 5 cm ⁻¹ .
The compression work [gf · cm / cm ² ] is obtained by compressing a 2 cm ² circular sample at a load rate of 0.02 cm / sec using an automatic compression tester (KES-G5) manufactured by Kato Tech Co., Ltd. It was.
The above results are summarized in Table 2.

  As shown in Table 2, the flexural rigidity of the fleece fabric of Example 4 is lower than that of Comparative Examples 2-3. It can also be seen that the compression work is large and the resilience is suppressed. As a result, it was confirmed that there was repulsion of napped hair, there was also a fit, the motor functionality was not deteriorated, the intrusion of cold air from around the neck was prevented, and the warmth was improved.

  The outerwear of the present invention is suitable for all sports such as mountain climbing, trekking, hiking, skiing, snowboarding, skating, baseball, golf, hockey, soccer, jogging, marathon, tennis, badminton, squash, table tennis, etc. It is also useful as a wear.

1,7,8 Fleece fabric 2 Napped portion 3 Groove line portion 4 Base fabric 5 Outer fabric 6 Lining 9 Collar portion 10-13 Outerwear 14 Back portion 15 of upper body of human body Recessed portion of body back surface

Claims (8)

  A fleece fabric including raised hairs attached to a collar portion, wherein the fleece fabric containing raised hairs has raised portions and portions without raised hairs, and the portions without raised hairs are grooved, The outerwear characterized in that the length of the fibers constituting the napped is 2 to 8 mm, and the fineness of the fibers constituting the napped is 0.1 to 2 decitex.   The outerwear according to claim 1, wherein a groove width of the portion without the raised hair is in a range of 2 to 10 mm.   The outerwear according to claim 1 or 2, wherein when the unit area of the fleece fabric including the raised hair is 100%, the area of the portion without the raised hair is in a range of 20 to 60%.   The outer jacket according to any one of claims 1 to 3, wherein a shape of the portion having no napping is at least one groove line selected from a wavy line, a zigzag line, an uneven line, a curve, a straight line, and a progress line.   The outerwear according to any one of claims 1 to 4, wherein the portion having no napping is formed so that the surface yarn is previously knitted by knitting and the napping is not performed by a napping machine.   The outerwear according to any one of claims 1 to 5, wherein the portion without the raised hair is formed by trimming the raised hair.   The outerwear according to any one of claims 1 to 6, wherein the fleece fabric is arranged in an upper back part or an upper part between the scapulas continuously from the collar part.   The outerwear according to any one of claims 1 to 7, wherein the outerwear is a sports jumper or a sports coat.

Images