JPH04308202A - Clothes - Google Patents

Abstract

PURPOSE:To produce the subject clothes excellent in mobility and visual appearance in a worn state by controlling the area percentage of an elastic fabric used in the back part of clothes to a value within a prescribed range, adjusting the direction of the elasticity to the direction perpendicular to a line connecting the middle part of the neckline of the clothes to an axilla point and controlling its elongation to a value within a prescribed range. CONSTITUTION:Objective clothes composed of an elastic fabric and a non-elastic fabric, containing the elastic fabric area surrounded by a line connecting both the shoulder points (E) and (E') in the back part of the clothes and a line connecting both the axilla points (B) and (B') in a ratio of 10-80% and showing a value within a range of 30-100% as the elongation value under a constant applied load (1.5kg/5cm width) of the area between two points (D) and (D') existing on lines drawn through the respective middle points (C) and (C') of straight lines (A-B) and (A-B') connecting the rear middle part (A) of the neckline of the clothes to the respective axilla points (B) and (B') and perpendicular to the respective segments (A-B) and (A-B') and respectively 5cm distant from the points (C) and (C').

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to clothing that is partially made of stretchable fabric and has excellent athletic performance.

0002

2. Description of the Related Art In recent years, as people's lives have become more diverse, clothing is required to have various functions. Among these requirements, motor functionality is a fundamental and extremely important required function, and various efforts have been made since ancient times.

[0003] It is well known that providing clothing with sufficient roominess and using stretchable fabrics as clothing materials are effective ways to improve the athletic performance of clothing. For example, a judogi is an example of the former, and although it uses a fabric with little elasticity, it can accommodate strenuous exercise due to the looseness of the clothing. Furthermore, leotards are an example of the latter, and although the clothing has almost no room, the material of the clothing has extremely high elasticity and can be used for intense exercise.

[0004] However, although the products shown in these examples have excellent exercise functionality, they have the drawback that they can only be used for special purposes. In other words, a judo gi has too much looseness, which makes it look bad when worn, but a leotard, on the other hand, has too much looseness and shows too much of the body's lines, making it unsuitable for general clothing.

[0005] In order to improve these drawbacks, attempts have been made to achieve both athletic functionality and clothing appearance by using stretchable fabrics in some parts of clothing, but at present, sufficient effects have not yet been obtained. It is.

[0006]

OBJECTS OF THE INVENTION An object of the present invention is to provide clothing that improves the problems of the conventional clothing and has excellent athletic functionality and an excellent appearance when worn.

[0007]

DESCRIPTION OF THE INVENTION The present invention provides a garment made of a stretchable fabric and a non-stretchable fabric, wherein the back of the garment has two shoulder tips E and E'.
The usage area ratio of the elastic fabric in the area surrounded by the line connecting the lines B and B' on both sides is 10 to 80%, and the back center area A of the neckline of the garment and the underarm point B, Points C and C' on the straight line A-B connecting B' and the line segment passing through the midpoints C and C' of A-B' and orthogonal to the line segments A-B and A-B'.
The elongation when a constant load (1.5 kg/5 cm width) is applied between two points D and D' with a distance of 5 cm from each other is 30 to 100.
% range.

[0008] The garment of the present invention uses a stretchable fabric and a non-stretchable fabric, and the non-stretchable fabric has an elongation of 20% when a 1.5 kg/5 cm width load is applied in any direction.
The following fabrics include serge, taffeta, and taffeta, which have traditionally been used for general suits, blouses, shirts, work clothes, etc.
Fabrics called broadcloth etc. correspond to this.

[0009] On the other hand, the stretchable fabric as used in the present invention is a fabric that has an elongation of 30% or more when a 1.5 kg/5 cm width load is applied in any direction of the fabric, and is a polyurethane-based or polyester-based fabric. The elastic thread is a part of it, or
A preferred example is a woven or knitted fabric used for the entire fabric, but it may also be a fabric with elasticity imparted to it by the shape of the fabric, such as folds such as gathers.

[0010] In the present invention, such a stretchable fabric is used partially, but at this time, the usage area ratio of the stretchable fabric, the direction of stretch of the fabric used, and the part where it is used are extremely important factors. .

[0011] In the present invention, the usage area ratio of the stretchable fabric is defined as points E and E' that extend upward from both armpit points B and B' and intersect with the upper shoulder line, and point B as shown in FIG. ,B'
, E, E', the proportion of stretchable fabric used is 10 to 80 in the present invention.
%, more preferably 20 to 80%. When the usage area ratio of the stretchable fabric is less than 10, the stretchability function is not sufficiently imparted,
Furthermore, if the usage area ratio of the stretchable fabric exceeds 80%, the appearance of the garment will deteriorate and the object of the present invention will not be achieved. Incidentally, with respect to the portions other than the portions formed by the points B, B' and E, E', the ratio of the stretchable fabric to the non-stretchable fabric is not particularly limited. Further, FIG. 1 is a rear view illustrating the usage area ratio of the stretchable fabric of the present invention.

FIG. 2 is a diagram for explaining how to use the stretchable fabric of the garment of the present invention. In FIG. 2, point A is the rear center of the garment neckline, and point A and armpit point B, or , B
Take the midpoint C or C' of the line segment connecting '. Point C,
Points D and D passing through C' and perpendicular to line segment AB (or AB') and each having a distance of 5 cm from point C
' and measure the elongation between the two points. The points D, D'
A constant load (1.5 kg/5 cm width) is applied between them, and the elongation at that time (hereinafter referred to as orthogonal elongation) is measured, and the range is preferably 30 to 100%. If the orthogonal elongation is less than 30%, the object of the present invention cannot be achieved, and conversely, if the orthogonal elongation exceeds 100%, the appearance of the garment deteriorates and the object of the invention is not achieved. Not done.

In the present invention, the elongation was measured by taking a strip of cloth with a width of 5 cm, and measuring the elongation according to JIS-L1096.6.14.
, 1(1) Measured by A method (constant speed extension method) is used. At this time, the sample is set so that point C of the sample is at the center between the chucks, and the distance between the chucks is 10 cm. Note that the sample may contain a mixture of stretchable fabric and non-stretchable fabric.

[0014] In the present invention, the shape of the stretchable fabric is not particularly limited, but since it is necessary to have elongation perpendicular to both the line segment AB and the line segment AB', the shape is as shown in FIG. 3 or 4. A stretchable fabric F of the shape is used. 3 and 4 are rear views illustrating how to use the stretchable fabric used in the present invention. That is, as shown in FIGS. 3 and 4, the stretchable fabric is formed into a belt-like or elliptical shape in a portion including line segment AB or line segment AB' so that the stretch direction is straight line AB or line segment AB'. A suitable example is to use it in a direction perpendicular to the direction.

[0015]

Effects of the Invention Since the clothing of the present invention has such a structure, it is possible to produce clothing that is excellent in athletic functionality and has a good appearance. In other words, clothing with excellent athletic performance has characteristics in which the tension exerted on the clothing when a person wearing the clothing performs various types of exercise occurs in areas and directions that were previously unknown. The object of the present invention is achieved when such a stretchable fabric is used.

[0016] The maximum tension applied to clothing during exercise is applied to the back of the clothing, and its direction is in an inverted V-shape from approximately the center of the back of the clothing to both shoulders. In addition, when the wearer crosses both arms in front of the wearer, the back of the human body becomes convex, and at this time, the highest tension is at the lower end of the shoulder blade and the tip of the shoulder; The contact pressure with the human body increases, making it difficult for clothes to move. The lower end of the shoulder blade and the tip of the shoulder serve as fulcrums and tension is applied to the garment, and stretchable fabric is used for the portion corresponding to the lower end of the shoulder blade and the tip of the shoulder.

Since the fabric of the present invention has such a structure and function, it can minimize the use of stretchable fabric without degrading the appearance of the garment, improve exercise functionality, and can be used in various ways. It is applicable to various fields. For example, it is effective for sports clothing, work clothing, etc., and dustproof clothing for overall-type clothing that particularly requires athletic functionality.

[0018]

[Example] A covering yarn was prepared by covering an elastic yarn (40De/1fil) obtained by melt spinning block copolymerized polyether/polyester with a polyester woolly yarn (75De/72fil) using a twisting machine equipped with a hollow spindle. Obtained. Using the covering yarn as the weft yarn and polyester filament yarn (75De/36fil) as the warp yarn, the gray fabric obtained by weaving with a 2/3 twill structure was refined, subjected to relaxation treatment (90°C, 30 seconds), and drying ( pin tenter), preset (60℃, 30 seconds), dyeing, drying,
Finishing was performed by final setting (160° C., 30 seconds) to obtain a stretchable fabric. At this time, by changing the finishing length of the final set, we created a stretch fabric (a) whose elongation when applying a load of 1.5 kg/5 cm width was 5.0% in the warp direction and 30% in the weft direction. Direction: 5.0%, Latitude direction: 100
% elastic fabric (b), warp direction: 5.0%, weft direction: 1
A 20% stretch fabric (c) was obtained.

On the other hand, polyester filament yarn (75
De/36fil) was used as the warp, polyester woolly yarn (100De/48fil) was used as the weft, and a gray fabric obtained by weaving with a 2/3 twill structure was finished in the same manner as the stretchable fabric. .5kg/5cm width,
A non-stretchable fabric (d) was obtained with an elongation of 1% in the warp direction and 5% in the weft direction when a load was applied. The stretch fabric (a) (b) (
Seven types of overall-type garments as shown below were obtained using c) and non-stretch fabric (d).

[0020] The quality of motor function was evaluated based on the feeling of tightness when subjects wore the seven types of clothing and assumed a posture with both arms crossed strongly in front of them. Furthermore, the appearance of the clothes in an upright position was visually judged to evaluate the quality.

Clothes-1: Comparative garment in which non-stretch fabric (d) was used so that the length direction of the body part and the sleeve length direction were in the warp direction of the fabric, and the stretch fabric was used in the garment. The area ratio was 0% and the orthogonal elongation was 8%.

[0022] Since this garment was made of non-stretchable fabric, it had a good appearance but extremely poor athletic performance.

Clothes-2: The elastic fabric is attached to a belt-shaped portion with a width of 5 cm whose center line is the straight line A-B, A-B' that connects the back neckline center A of garment-1 and the underarm points B and B'. The fabric of the comparative example was used so that the weft direction of (a) was perpendicular to the straight lines A-B and A-B', and the usage area ratio of the stretchable fabric of the garment was 2.7%, and the orthogonal elongation was was 18%.

[0024] This garment uses stretchable fabric, but D
Since the width of the stretchable fabric between -C' is small, the orthogonal elongation is small and the athletic functionality is reduced.

Garment-3: The stretchable material is attached to a belt-shaped portion with a width of 10 cm, whose center line is the straight line A-B, A-B' that connects the back center point A of the neckline of Garment-1 and the underarm points B, B'. A garment showing an embodiment of the present invention in which the weft direction of the fabric (a) is used so as to be orthogonal to the straight lines AB, AB', and the usage area ratio of the stretchable fabric of the garment is 49%, The orthogonal elongation was 33%.

[0026] This garment uses a stretchable fabric, and the usage area ratio, area of use, and direction of use of the stretchable fabric are according to the structure of the present invention, so that it has excellent athletic functionality and also has an excellent appearance. there were.

Clothes-4: The stretchable material is attached to a 5 cm wide band-like part whose center line is the straight line A-B, A-B' that connects the center point A of the rear neckline of garment-1 and the underarm points B and B'. A garment showing an embodiment of the present invention in which the weft direction of the fabric (b) is used so as to be orthogonal to the straight lines A-B and A-B', and the usage area ratio of the stretchable fabric of the garment is 27%, The orthogonal elongation was 55%.

[0028] This garment uses a stretchable fabric, and since the area ratio, area of use, and direction of use of the stretchable fabric are according to the structure of the present invention, it has excellent athletic functionality and also has an excellent appearance. there were.

Garment-5: On the back of Garment-1, as shown in FIG.
As shown in the figure, let E and E' be the points that intersect the upper end of the shoulder line from the lower armpit points B and B', and the points B, B' and E,
This is a comparative garment in which the warp direction of the stretchable fabric (b) is used in the length direction of the garment in all of the portions formed by E', and the usage area ratio of the stretchable fabric in the garment is 100%. The elongation was 109%.

[0030] This garment has a poor appearance because the area usage rate of the stretchable fabric is too large.

Garment-6: The stretchable material is attached to a 10 cm wide belt-shaped part whose center line is the straight line A-B, A-B' connecting the center point A of the rear neckline of Garment-1 and the underarm points B, B'. A garment showing an embodiment of the present invention in which the weft direction of the fabric (c) is used so as to be perpendicular to the straight lines AB and AB', and the usage area ratio of the stretchable fabric of the garment is 49%, The orthogonal elongation was 125%.

[0032] Since the highly stretchable fabric is used, the athletic performance is good, but the parts where the highly stretchable fabric is used are distorted, which deteriorates the appearance of the garment.

Garment-7: Shoulder point E and armpit point B of Garment-1
, B' is used in a band-like part connecting the stretchable fabric (b) so that the warp direction matches the length direction of the garment, and the usage area ratio of the stretchable fabric in the garment is 40. %, and the orthogonal elongation was 10%.

[0034] Although this garment uses stretchable fabric, it is used in inappropriate areas and has poor athletic performance.

[Brief explanation of the drawing]

FIG. 1 is a rear view illustrating the usage area ratio of the stretchable fabric of the present invention.

FIG. 2 is a diagram illustrating how to use the stretchable fabric of the garment of the present invention.

FIG. 3 is a rear view illustrating a method of using the stretchable fabric used in the present invention.

FIG. 4 is a rear view illustrating another method of using the stretchable fabric used in the present invention.

[Explanation of symbols]

A Center back of neckline B, B’ Armpit point E, E' Shoulder point

Claims (1)

[Claims] Claim 1: A garment made of a stretchable fabric and a non-stretchable fabric, in which a portion of the back of the garment is surrounded by a line connecting both shoulder tips E and E' and both side lines B and B'. A straight line A-B in which the usage area ratio of the stretchable fabric is 10 to 80%, and which connects the rear center part A of the neckline of the garment and the underarm points B and B'
, and the line segment A-B passes through the midpoints C and C' of A-B'
, A-B', a constant load (1.5
A garment characterized in that its elongation when added (kg/5cm width) is in the range of 30 to 100%.