JP2019199664A - Garment - Google Patents

Abstract

To provide a garment which is comfortable to wear, having excellent elasticity in a fabric and a fabric joint portion.SOLUTION: The garment includes a first fabric 10, a second fabric 20 and a strip member 30. The first fabric is provided in a back body part and the second fabric is provided in a front body part. At least one of the front body part and the back body part has a fabric with a degree of elongation larger than at least one of the first fabric and the second fabric, in a direction orthogonal(boundary line orthogonal direction) to the direction parallel to a boundary line (boundary line parallel direction) between the first fabric and the second fabric, in at least one part from below an armhole to a border between the first fabric and the second fabric. The strip member is arranged along the armhole of at least one of the first fabric and the second fabric.SELECTED DRAWING: Figure 5

Description

  The present invention relates to clothing, and more particularly to clothing having a first fabric, a second fabric, and a belt-like member, and the belt-like members are disposed along the first fabric and the second fabric. It is.

  2. Description of the Related Art Conventionally, a non-sewn garment (for example, see Patent Documents 1 and 2) manufactured by joining a plurality of fabrics without using threads and needles and sewing them without sewing is known. Such a non-sewn garment has the advantage that no broken needle is mixed into the garment because no needle is used, and the garment is easy to manufacture because the fabric is joined by bonding or welding.

JP 2007-162196 A JP 2008-101304 A

  However, in a garment having a structure as described in Patent Documents 1 and 2, the stretchability of the joint portion of the fabric is poor, and the garment may not sufficiently follow the wearer's body. For this reason, during exercise such as running or jumping, there is a sense of incongruity due to clothes pulling, and it is considered that there is room for further improvement. In addition, clothes having a structure as described in Patent Documents 1 and 2 have poor skin contact at the joint portion of the fabric, and clothes that are comfortable to wear are demanded.

  This invention is made | formed in view of the said situation, The objective is to provide the clothing which is excellent in the stretchability of the fabric and the junction part of fabric, and is comfortable to wear.

The apparel of the present invention that has solved the above-mentioned problems is an apparel having a first fabric, a second fabric, and a belt-like member, wherein the first fabric is in the back body and the second fabric is the predecessor. The belt-shaped member is disposed along the first fabric and the second fabric, and at least one of the first fabric and the second fabric is a boundary between the first fabric and the second fabric. Elongation rate in a direction perpendicular to the direction parallel to the boundary line (hereinafter referred to as “boundary direction perpendicular to the boundary”) rather than the elongation rate in the direction parallel to the line (hereinafter referred to as “boundary direction in the boundary line”) Is big,
_{F x = L x {12k b1x} × 12k b2x / (12k b1x + 12k b2x) + 6k tx}
F _y = L _y (3k _b1y + 3k _b2y + k _ty )
F _b1x = L _b1x × 6k _b1x
F _b2x = L _b2x × 6k _b2x
F _b1y = L _b1y × 6k _b1y
F _b2y = L _b2y × 6k _b2y
K _tx and k _{ty which} are solutions of the above equation are in a relationship of k _tx > k _ty , and k _b1x , k _b1y , k _b2x and k _b2y which are solutions of the above equation are k _b1x <k _b1y and k The relationship is at least one of _b2x <k _b2y .
In the above formula, F _x is a load (N) applied in the direction perpendicular to the boundary line to the portion where the first and second fabrics are laminated on the belt-like member (hereinafter referred to as “lamination portion”), L _x is the displacement when a load is applied to the boundary line orthogonal direction to the stacking portion (mm), F _y is the load applied to the boundary line parallel to the stacking portion (N), with respect to L _y are stacked portion Displacement (mm) when a load is applied in the direction parallel to the boundary line, F _b1x is a load (N) applied to the first fabric in the direction perpendicular to the boundary line, and L _b1x is orthogonal to the boundary line with respect to the first fabric Displacement (mm) when a load is applied in the direction, F _b2x is a load (N) applied to the second fabric in the direction perpendicular to the boundary line, and L _b2x is a load in the direction perpendicular to the boundary line with respect to the second fabric the displacement at the time of addition _(mm), F b1y the load applied to the boundary line parallel to the first fabric _{N), L} b1y displacement when a load is applied to the boundary line parallel to the first fabric _{(mm), F b2y} the load applied to the boundary line parallel to the second fabric (N), L _b2y indicates a displacement (mm) when a load is applied to the second fabric in the direction parallel to the boundary line.

In the above garment, it is preferable that k _tx , k _b1x, and k _b2x , which is a solution of the above formula, have a relationship of at least one of k _tx > k _b1x and k _tx > k _b2x .

In the above garment, the ratio of k _tx and k _ty which is a solution of the above formula is preferably 1.5 or more. However, the formula solution in which _{k tx} and _{k ty} ratio of _{= k} tx _/ k _ty

  In the above garment, it is preferable that at least one of the first fabric and the second fabric has a ratio of an elongation rate in the direction perpendicular to the boundary line to an elongation rate in the direction parallel to the boundary line of 1.5 or more. However, the ratio of the elongation rate in the direction perpendicular to the boundary line to the elongation rate in the direction parallel to the boundary line = elongation rate in the direction perpendicular to the boundary line [%] / elongation rate in the boundary line parallel direction [%]

  Moreover, the garment of the present invention that has solved the above-mentioned problem is a garment having a first fabric, a second fabric, and a belt-like member, and the first fabric is in the back body, and the second fabric. Is at the front body, and at least one of the front body and the back body is at least part of the boundary between the first fabric and the second fabric from the lower part of the armhole than at least one of the first fabric and the second fabric. Also, the elongation rate in the direction (hereinafter referred to as “boundary line orthogonal direction”) perpendicular to the direction parallel to the boundary line between the first fabric and the second fabric (hereinafter referred to as “boundary line parallel direction”) Has a large fabric, and the belt-like member is arranged along the armholes of at least one of the first fabric and the second fabric.

  In the garment, at least one of the first fabric and the second fabric preferably has a plurality of knitted structures.

  In the above garment, it is preferable that the center part of the back body has a fabric having a higher elongation rate in the direction perpendicular to the boundary line than the first fabric.

  In the above-mentioned garment, the portion positioned at the elbow when worn has a longitudinal orthogonal direction extension portion in which the elongation rate in the longitudinal direction of the sleeve is larger than the elongation rate in the direction orthogonal to the longitudinal direction of the sleeve. It is preferable that longitudinal extension portions having a higher elongation rate in the direction perpendicular to the longitudinal direction of the sleeve than the elongation rate in the longitudinal direction of the sleeve are provided on both upper and lower sides in the longitudinal direction of the sleeve.

  In the above garment, it is preferable that the sleeve cylinder is provided, the sleeve cylinder includes a rib knitting portion, and the longitudinal direction of the heel of the rib knitting portion is not parallel to the axial direction of the sleeve cylinder.

  In the above garments, an outer garment or a middle garment is preferable.

  In the above garments, it is preferable that the first fabric and the second fabric are joined by welding, and a belt-like member is attached to the joined portion.

The first garment of the present invention is a garment having a first fabric, a second fabric, and a belt-shaped member, wherein the first fabric is in the back body, the second fabric is in the front body, and the belt-shaped member. Are arranged along the first fabric and the second fabric, and at least one of the first fabric and the second fabric is parallel to the boundary line between the first fabric and the second fabric ( Hereinafter, the elongation rate in the direction orthogonal to the direction parallel to the boundary line (hereinafter referred to as “boundary direction perpendicular to the boundary”) is larger than the elongation rate in “parallel direction of the boundary line”.
_{F x = L x {12k b1x} × 12k b2x / (12k b1x + 12k b2x) + 6k tx}
F _y = L _y (3k _b1y + 3k _b2y + k _ty )
F _b1x = L _b1x × 6k _b1x
F _b2x = L _b2x × 6k _b2x
F _b1y = L _b1y × 6k _b1y
F _b2y = L _b2y × 6k _b2y
K _tx and k _{ty which} are solutions of the above equation are in a relationship of k _tx > k _ty , and k _b1x , k _b1y , k _b2x and k _b2y which are solutions of the above equation are k _b1x <k _b1y and k The relationship is at least one of _b2x <k _b2y . Since the clothing has such a configuration, not only the fabric constituting the clothing but also the boundary portion between the first fabric and the second fabric is excellent in stretchability, and it is possible to provide comfortable clothing particularly during exercise.

  The second garment of the present invention is a garment having a first fabric, a second fabric, and a belt-like member, wherein the first fabric is in the back body, the second fabric is in the front body, and the front body. And at least one of the back body and the first fabric and the second fabric than at least one of the first fabric and the second fabric from the lower part of the armhole to at least a part of the boundary between the first fabric and the second fabric. A fabric having a large elongation rate in a direction (hereinafter referred to as “boundary line orthogonal direction”) perpendicular to a direction parallel to the boundary line of the fabric (hereinafter referred to as “boundary line parallel direction”) The member is arranged along the armholes of at least one of the first fabric and the second fabric. When the garment has such a configuration, it is possible to provide a garment that is excellent in stretchability of the garment, has good skin contact at the joint portion of the cloth at the armhole portion of the garment, and is comfortable to wear.

The whole figure seen from the front side of the clothing of the present invention is expressed. The whole figure seen from the back side of the clothing of the present invention is expressed. The top view of the 1st cloth in clothing of the present invention is expressed. The top view of the 2nd cloth in clothing of the present invention is expressed. The expanded view which looked at the clothing of this invention from the wearer side is represented. The top view of the fabric which comprises the sleeve in the clothing of this invention is represented. The graph which shows the displacement at the time of applying a load to a boundary line parallel direction to the 1st cloth is expressed. The graph which shows the displacement at the time of applying a load to a boundary direction orthogonal to a 1st cloth | dough is represented. The graph which shows the displacement at the time of applying a load to a laminated cloth parallel to a boundary line is represented. The graph which shows the displacement at the time of applying a load to the boundary direction orthogonal to a laminated fabric is represented.

(Embodiment 1)
Hereinafter, the clothing according to Embodiment 1 of the present invention will be described more specifically with reference to the drawings. However, the present invention is not limited by the following embodiment and may be adapted to the purpose described above and below. It is of course possible to carry out the present invention with appropriate modifications within the scope, and these are all included in the technical scope of the present invention. In addition, the dimensions of the various members in the drawings are given priority to contribute to the understanding of the characteristics of the present invention, and may be different from the actual dimensions.

  The present invention relates to clothing. FIG. 1 shows an overall view of clothing 1 as seen from the front side, and FIG. 2 shows an overall view of clothing 1 as seen from the back side. The garment 1 has a front body 2 and a back body 3, and may include at least a part worn on the upper body, or may include at least a part worn on the lower body. In the case where the clothing 1 includes a portion to be worn on the upper body, the clothing 1 may have, for example, a sleeve 4 in addition to the front body 2 and the back body 3, and the hood 5 may be attached. Good. The front body 2 and the back body 3 mean portions that cover the front side and the back side of the body, respectively, and the front body 2 and the back body 3 are divided by the side of the body.

  In the present invention, the outer surface side of the garment 1 means the outside air side as viewed from the wearer when the garment 1 is worn. The skin surface side of the clothing 1 means the wearer side opposite to the outer surface side.

A first garment 1 according to the present invention is a garment 1 having a first fabric 10, a second fabric 20, and a belt-shaped member 30, and the first fabric 10 is in the back body 3, and the second fabric 20 is in the front body 2, and the belt-like member 30 is disposed along the first fabric 10 and the second fabric 20, and at least one of the first fabric 10 and the second fabric 20 is the first fabric 10. Direction perpendicular to the direction parallel to the boundary line (hereinafter referred to as “the boundary line parallel direction D1”) than the elongation rate in the direction parallel to the boundary line between the fabric 10 and the second cloth 20 (hereinafter referred to as “boundary line parallel direction D1”). The elongation ratio of the boundary line orthogonal direction D2 ”is large,
_{F x = L x {12k b1x} × 12k b2x / (12k b1x + 12k b2x) + 6k tx}
F _y = L _y (3k _b1y + 3k _b2y + k _ty )
F _b1x = L _b1x × 6k _b1x
F _b2x = L _b2x × 6k _b2x
F _b1y = L _b1y × 6k _b1y
F _b2y = L _b2y × 6k _b2y
K _tx and k _{ty which} are solutions of the above equation are in a relationship of k _tx > k _ty , and k _b1x , k _b1y , k _b2x and k _b2y which are solutions of the above equation are k _b1x <k _b1y and k The relationship is at least one of _b2x <k _b2y .

In the above formula, F _x is a load applied in the direction orthogonal to the boundary line D2 with respect to the portion where the first fabric 10 and the second fabric 20 are laminated on the belt-like member 30 (hereinafter referred to as “laminated portion 61”). (N), L _x is a displacement (mm) when a load is applied to the laminated portion 61 in the boundary line orthogonal direction D2, and F _y is a load applied to the laminated portion 61 in the boundary line parallel direction D1 (N). , _{L y} displacement when a load is applied to the boundary line parallel direction D1 to the stacking portion 61 _{(mm), F b1x} the load applied to the boundary line orthogonal direction D2 with respect to the first fabric 10 (N), L _b1x is a displacement (mm) when a load is applied to the first fabric 10 in the boundary line orthogonal direction D2, and F _b2x is a load applied to the second fabric 20 in the boundary line orthogonal direction D2 (N). , _{L b2x} the load pressure to the boundary line orthogonal direction D2 relative to the second fabric 20 Displacement when the _{(mm), F b1y} the load applied to the boundary line parallel direction D1 with respect to the first fabric 10 _(N), the _{L B1Y} the load on the boundary line parallel direction D1 with respect to the first fabric 10 Displacement (mm) when applied, F _b2y is a load (N) applied to the second fabric 20 in the boundary line parallel direction D1, and L _b2y is a load applied to the second fabric 20 in the boundary line parallel direction D1. The displacement (mm) when adding is shown.

F _x , F _y , F _b1x , F _b2x , F _b1y, and F _b2y are respectively in the boundary line orthogonal direction D2 and the boundary line parallel direction D1 of the laminated portion 61, the first cloth 10, and the second cloth 20. A load drawn with the load on the vertical axis and the elongation on the horizontal axis, which is the relationship between the applied load and the elongation of the laminated portion 61, the first fabric 10, and the second fabric 20 when each load is applied. -It is preferable that it is a load to the maximum elongation in an expansion | extension curve. By setting the values of F _x , F _y , F _b1x , F _b2x , F _b1y, and F _b2y in this way, the respective values of k _tx , k _ty , k _b1x , k _b1y , k _b2x, and k _b2y are calculated. Can be done accurately.

F _x , F _y , F _b1x , F _b2x , F _b1y, and F _b2y are respectively in the boundary line orthogonal direction D2 and the boundary line parallel direction D1 of the laminated portion 61, the first cloth 10, and the second cloth 20. A load drawn with the load on the vertical axis and the elongation on the horizontal axis, which is the relationship between the applied load and the elongation of the laminated portion 61, the first fabric 10, and the second fabric 20 when each load is applied. -In an elongation curve, it is preferable that it is a load in the area | region of the deformation | transformation initial stage where a load and a displacement are proportional. That is, it is preferable that F _x , F _y , F _b1x , F _b2x , F _b1y, and F _b2y are values in an initial deformation region in which the load and displacement in each sample are proportional. By setting the values of F _x , F _y , F _b1x , F _b2x , F _b1y, and F _b2y in this way, the comparison of k _tx , k _ty , k _b1x , k _b1y , k _b2x, and k _b2y is more precise. Can be done.

F _x , F _y , F _b1x , F _b2x , F _b1y, and F _b2y may be the same value. That is, L _x , L _y , L _b1x , L _b2x , L _b1y, and L _b2y are in the boundary line orthogonal direction D2 and the boundary line parallel direction D1 of the laminated portion 61, the first fabric 10, and the second fabric 20. It may be each displacement when the same load is applied to each. The samples of the laminated portion 61, the first fabric 10, and the second fabric 20 have the same size, and F _x , F _y , F _b1x , F _b2x , F _b1y, and F _b2y have the same value. Thus, the displacement can be measured without changing the setting or conditions of the testing machine for each sample, and it becomes easy to measure each displacement.

  The garment 1 includes a first fabric 10, a second fabric 20, and a belt-shaped member 30. 3 represents a plan view of the first fabric 10, FIG. 4 represents a plan view of the second fabric 20, and FIG. 5 represents a developed view of the garment 1 as seen from the wearer side. In addition, the development view which looked at the clothing 1 from the wearer side is a development view on the skin side of the clothing 1. As shown in FIGS. 3 and 5, the first fabric 10 is in the back body 3. As shown in FIGS. 4 and 5, the second fabric 20 is in the front body 2. The second fabric 20 may include a right second fabric 20a on the right front body and a left second fabric 20b on the left front body.

  Examples of the type of the first fabric 10 include woven fabrics such as plain weave, twill weave, and satin weave, knitted fabrics such as flat knitting, rib knitting, and garter knitting, and nonwoven fabrics. Above all, the first fabric 10 is preferably a knitted fabric, and more preferably a rib knitted fabric. By configuring the first fabric 10 in this way, the stretchability of the first fabric 10 can be enhanced.

  The first fabric 10 may have a plurality of knitted or woven structures. Specific examples include a configuration in which the first fabric 10 has different types of knitting structures such as rib knitting and mesh knitting. Since the first fabric 10 has a plurality of knitted or woven structures, the characteristics can be changed depending on the portion of the first fabric 10. For example, by making the entire knitting structure of the first fabric 10 rib-knitted, the overall stretchability of the first fabric 10 is increased to fit the wearer's body, and the vicinity of the side of the first fabric 10 is increased. By using mesh knitting as the knitting structure, it is possible to improve the comfort of the garment 1 by increasing the air permeability near the side where heat is easily accumulated.

  Examples of the material of the fibers constituting the first fabric 10 include synthetic fibers such as polyester, polyurethane and nylon, and natural fibers such as cotton and hemp. Above all, the fiber material constituting the first fabric 10 is preferably a synthetic fiber, more preferably polyester. Since the first fabric 10 is configured in this manner, the bonding strength with the belt-shaped member 30 can be increased, and the production of the garment 1 is facilitated.

  The thickness of the first fabric 10 is preferably 0.5 mm or more, more preferably 0.7 mm or more, further preferably 1 mm or more, and particularly preferably 1.2 mm or more. By setting the lower limit value of the thickness of the first fabric 10 in this way, the bonding strength with the band-shaped member 30 is high, and the strength of the bonding portion 60 can be increased. Although the upper limit of the thickness of the 1st material | dough 10 is not specifically limited, For example, it can be 10 mm or less, 5 mm or less, and 3 mm or less. The thickness of the first fabric 10 is obtained by measuring the thickness of a plurality of arbitrary portions of the first fabric 10 and averaging the measured thicknesses.

  Examples of the type of the second fabric 20 include woven fabrics, knitted fabrics, and non-woven fabrics, similar to the types of the first fabric fabrics 10. Of these, knitted fabrics are preferable, and rib knitting is more preferable. By configuring the second fabric 20 in this way, the second fabric 20 having good stretchability can be obtained. In addition, the second fabric 20 may have a plurality of knitted or woven structures, like the first fabric 10.

  The material of the fibers constituting the second fabric 20 includes synthetic fibers, natural fibers, and the like, similar to the material of the fibers constituting the first fabric 10, and among them, synthetic fibers are preferable, and polyester is used. It is preferable. Since the second fabric 20 is configured in this way, the bonding strength between the second fabric 20 and the belt-like member 30 is increased, and it becomes easy to join the second fabric 20 and the belt-like member 30. .

  Similar to the thickness of the first fabric 10, the thickness of the second fabric 20 is preferably 0.5 mm or more, more preferably 0.7 mm or more, and further preferably 1 mm or more. It is especially preferable that it is 1.2 mm or more. By setting the lower limit value of the thickness of the second fabric 20 in this way, the bonding strength between the second fabric 20 and the belt-shaped member 30 can be increased, and the strength of the bonding portion 60 can be increased. The upper limit value of the thickness of the second fabric 20 is not particularly limited as in the case of the first fabric 10, but may be, for example, 10 mm or less, 5 mm or less, 3 mm or less. Note that the thickness of the second fabric 20 is obtained by measuring the thickness of a plurality of arbitrary portions of the second fabric 20 and averaging the measured thicknesses.

  The first fabric 10 and the second fabric 20 may be different types and materials, but are preferably the same type and materials. Since the first fabric 10 and the second fabric 20 are of the same type and material, the physical properties of the first fabric 10 and the second fabric 20 become equivalent, and the first fabric 10 and the second fabric 20 have the same properties. It becomes easy to perform a joining process. The first fabric 10 and the second fabric 20 are preferably synthetic fiber knitted fabrics, and more preferably polyester rib knitted fabrics. Since the first fabric 10 and the second fabric 20 are configured in this manner, the clothing 1 can be made excellent in stretchability and the strength of the joint portion 60 is high.

  Examples of the belt-shaped member 30 include woven fabrics such as plain weave, twill weave, and satin weave, knitted fabrics such as plain knitting, rib knitting, and garter knitting, non-woven fabrics, and these fabrics coated with a synthetic resin. The type of the band-shaped member 30 is preferably a knitted fabric. When the belt-like member 30 is a knitted fabric, the belt-like member 30 can be given elasticity and the joining portion 60 can be given elasticity. Moreover, since the touch of the strip | belt-shaped member 30 is good, it can be set as the clothing 1 which is comfortable to wear.

  Examples of the material of the fibers constituting the belt-shaped member 30 include synthetic fibers such as polyester, polyurethane and nylon, and natural fibers such as cotton and hemp. Above all, the material of the fibers constituting the belt-shaped member 30 is preferably a synthetic fiber, more preferably polyurethane. By configuring the belt-like member 30 in this way, the bonding strength between the first fabric 10 and the second fabric 20 is increased, and the productivity of the garment 1 can be increased. In addition, the stretchability of the band-shaped member 30 can be increased.

  As shown in FIG. 5, the belt-shaped member 30 is disposed along the first fabric 10 and the second fabric 20. That is, the belt-shaped member 30 is joined to both the first fabric 10 and the second fabric 20, and the first fabric 10 and the second fabric 20 are joined by the belt-shaped member 30. Since the belt-shaped member 30 joins the first fabric 10 and the second fabric, the surface of the joint portion 60 between the first fabric 10 and the second fabric is stitched with a thread and a needle, Compared with what was joined by welding, it will be in a smooth state with few unevenness | corrugations, and the skin contact to the wearer of the clothing 1 will improve.

  The boundary between the first fabric 10 and the second fabric 20 is preferably located at the center of the band-shaped member 30. The central portion of the belt-shaped member 30 refers to a central region of the width of the belt-shaped member 30 divided into three equal parts. By arranging the first fabric 10 and the second fabric 20 at such a position of the belt-shaped member 30, the bonding strength of the first fabric 10 and the second fabric 20 and the belt-shaped member 30 is increased. Therefore, the production efficiency of the garment 1 is good, and the garment 1 having excellent durability can be obtained.

  As shown in FIG. 5, a belt-like member 30 is provided at the boundary between the front body 2 and the back body 3 at the side part, the boundary between the front body 2 and the back body 3 at the shoulder part, and the position of the armhole 71. It is preferable. By providing the belt-like member 30 at these positions, the clothes 1 have good skin contact and are comfortable to wear.

  At least one of the first fabric 10 and the second fabric 20 is closer to the boundary line than the elongation in the direction parallel to the boundary line between the first fabric 10 and the second fabric 20 (boundary line parallel direction D1). The elongation in the direction orthogonal to the parallel direction (boundary line orthogonal direction D2) is large. That is, at least one of the first fabric 10 and the second fabric 20 has an elongation rate in the circumferential direction of the wearer's trunk rather than an elongation rate in the vertical direction, which is a direction from the wearer's head to the foot. Is bigger. Since at least one of the first fabric 10 and the second fabric 20 is configured in this manner, the clothing 1 easily fits the wearer's body.

  It is sufficient that at least one of the first fabric 10 and the second fabric 20 has a larger elongation rate in the boundary line orthogonal direction D2 than the elongation rate in the boundary line parallel direction D1, the first fabric 10 and the second fabric. 20 is preferably larger in the elongation direction in the boundary line orthogonal direction D2 than in the boundary line parallel direction D1. By configuring the first fabric 10 and the second fabric 20 in this way, the stretchability of the garment 1 can be further increased, and the garment 1 can easily follow the movement of the wearer's body.

In clothing 1, k _tx and k _ty , which are solutions of the following equations, have a relationship of k _tx > k _ty . _Further , k _b1x , k _b1y , k _b2x , and k _b2y , which are solutions of the following equations, are in a relationship of at least one of k _b1x <k _b1y and k _b2x <k _b2y .
_{F x = L x {12k b1x} × 12k b2x / (12k b1x + 12k b2x) + 6k tx}
F _y = L _y (3k _b1y + 3k _b2y + k _ty )
F _b1x = L _b1x × 6k _b1x
F _b2x = _{L b2x} × _{6k b2x}
F _b1y = L _b1y × 6k _b1y
F _b2y = L _b2y × 6k _b2y
In the above formula, F _x is a load (N) applied in the direction orthogonal to the boundary line D2 with respect to the portion where the first fabric 10 and the second fabric 20 are laminated on the belt-shaped member 30 (laminated portion 61), and L _x is Displacement (mm) when a load is applied to the laminated portion 61 in the boundary line orthogonal direction D2, F _y is a load (N) applied to the laminated portion 61 in the boundary line parallel direction D1, and L _y is the laminated portion 61. Displacement (mm) when a load is applied in the boundary line parallel direction D1 with respect to, F _b1x is the load (N) applied to the first cloth 10 in the boundary line orthogonal direction D2, and L _b1x is the first cloth. 10 is a displacement (mm) when a load is applied to the boundary line orthogonal direction D2 with respect to 10, F _b2x is a load (N) applied to the second cloth 20 in the boundary line orthogonal direction D2, and L _b2x is a second value. Displacement when a load is applied to the cloth 20 in the direction perpendicular to the boundary line D2 (mm) F _B1Y the load applied to the first fabric 10 borders parallel direction D1 with respect to _{(N), L b1y} displacement when a load is applied to the first fabric 10 borders parallel direction D1 with respect to (mm) , F _b2y is a load (N) applied to the second cloth 20 in the boundary line parallel direction D1, and L _b2y is a displacement (mm) when a load is applied to the second cloth 20 in the boundary line parallel direction D1. ) Respectively.

After measuring L _x , L _y , L _b1x , L _b2x , L _b1y, and L _b2y , calculate k _tx , k _ty , k _b1x , k _b1y , k _b2x , and k _b2y that are the solutions of the above equations, The relationship between k _tx and k _ty, the relationship between k _b1x and k _b1y , and the relationship between k _b2x and k _b2y are obtained.

K _tx and k _ty, which are solutions of the above equation, have a relationship of k _tx > k _ty , and k _b1x , k _b1y , k _b2x , and k _b2y are at least one of k _b1x <k _b1y and k _b2x <k _b2y By being in the relationship, the stretchability of the boundary portion between the first fabric 10 and the second fabric 20 is excellent, the clothing 1 can easily follow the movement of the wearer's body, and the clothing 1 can be comfortable during exercise. it can.

In addition, when producing clothing without sewing, it is necessary to apply tension to the fabric when the fabric is joined in order to achieve a beautiful finish. If a fabric with a high elongation rate is used to make the clothing excellent in stretchability, the fabric may be excessively stretched in the joining process of each fabric, and it may be difficult to achieve a beautiful finish, or the joining of each fabric may be insufficient. is there. k _tx and k _ty are in a relationship of k _tx > k _ty , whereas k _b1x , k _b1y , k _b2x , and k _b2y are in a relationship of at least one of k _b1x <k _b1y and k _b2x <k _b2y. As a result, the band-shaped member 30 prevents excessive stretching of the first fabric 10 and the second fabric 20, increases the bonding strength between the first fabric 10 and the second fabric 20, and increases the production efficiency of the garment 1. Can be raised.

_{k b1x, k b1y, k b2x} , and _{k b2y is,} may be in at least one of the relationship _k b1x _<k b1y and _k b2x _{<k b2y,} but the relationship of _k b1x _<k b1y and _k b2x _{<k b2y} Preferably there is. Since k _b1x , k _b1y , k _b2x , and k _b2y are in such a relationship, the stretchability of the boundary portion between the first fabric 10 and the second fabric 20 can be further increased, and the garment 1 is worn. It becomes easy to fit the person's body. Moreover, it becomes easy to join also in the joining process of the 1st cloth 10 and the 2nd cloth 20, and strip member 30, and productivity of clothing 1 can be raised.

  When the garment 1 has the hood 5, the hood 5 is preferably composed of a plurality of fabrics, and the belt-shaped members 30 are preferably arranged along the boundaries between the fabrics. That is, it is preferable that the belt-shaped member 30 is bonded to each fabric constituting the hood 5, and each fabric configuring the hood 5 is bonded by the belt-shaped member 30. Since the hood 5 is composed of a plurality of fabrics, the hood 5 can easily follow the wearer's head. Since the band-shaped member 30 is arranged along the boundary of each fabric constituting the hood 5, the surface of the joint portion of each fabric constituting the hood 5 is smooth even when the hood 5 fits the wearer's head. It becomes difficult to give the wearer a sense of incongruity.

  When the garment 1 has the hood 5, it is preferable that the belt-shaped member 30 is disposed along the boundary between the hood 5 and the first fabric 10. That is, it is preferable that the fabric constituting the hood 5 and the first fabric 10 are joined by the band-shaped member 30. Since the band-shaped member 30 is arranged at the boundary between the hood 5 and the first fabric 10, the joint between the hood 5 and the first fabric 10 is less likely to be uneven, and the clothing 1 has good skin contact. be able to.

  When the garment 1 has the right second cloth 20a on the right front body and the left second cloth 20b on the left front body, the right second cloth 20a and the left second cloth 20b are engaged with each other. It may have an engaging member. Examples of the engaging member include a wire fastener and a hook-and-loop fastener. Further, the engaging member may be provided in an opening of the pocket of the clothing 1 or the like. Examples of the method of joining the engaging member to the first fabric 10 or the second fabric 20 include sewing, welding with ultrasonic waves and heat, adhesion with an adhesive, and the like. The joining method of the engaging members is preferably sewing. Since the engaging member is joined to the first cloth 10 or the second cloth 20 by sewing, the coupling strength between the engaging member and the first cloth 10 or the second cloth 20 can be increased. Therefore, even when stress is applied to the joint portion between the engagement member and the first fabric 10 or the second fabric 20 during engagement and separation of the engagement member, the engagement member is in the first fabric 10 or the second fabric. It becomes difficult to detach from the fabric 20.

  In addition, it is preferable that the strip-shaped member 30 is arrange | positioned in the junction part of an engaging member and the 1st cloth 10 or the 2nd cloth 20. By arranging the band-shaped member 30 at the joint portion between the engagement member and the first fabric 10 or the second fabric 20, the surface of the joint portion of the engagement member is smoothed, and the joint portion of the engagement member is It makes it difficult for the wearer's body to feel uncomfortable.

It is preferable that k _tx , k _b1x, and k _b2x , which are solutions of the above formula, have a relationship of at least one of k _tx > k _b1x and k _tx > k _b2x . When k _tx and k _b1x and k _b2x are in such a relationship, the stretchability of the garment 1 is improved, and the garment 1 can be made difficult to prevent the wearer's body from moving during exercise. In addition, even when the garment 1 is manufactured, it is possible to prevent the joint portion 60 between the first fabric 10 and the second fabric 20 from being extended excessively, and to increase the production efficiency of the garment 1.

Further, it is more preferable that k _tx and k _b1x and k _b2x have a relationship of k _tx > k _b1x and k _tx > k _b2x . and k _tx, by k _b1x and k _b2x are in such a relationship, it is possible to further enhance the stretch of the garment 1, the garment 1 is likely to follow the body of the wearer.

The ratio of k _tx and k _ty which is the solution of the above formula is preferably 1.5 or more, more preferably 1.7 or more, and even more preferably 2 or more. Note that the ratio between k _tx and k _ty is calculated by the calculation formula of k _tx / k _ty . By setting the lower limit value of the ratio of k _tx and k _ty in this manner, the stretchability at the joint portion 60 is increased, and the garment 1 can easily follow the wearer's body. The upper limit value of the ratio between k _tx and k _ty is not particularly limited, but may be, for example, 10 or less, 8 or less, and 5 or less.

  It is preferable that at least one of the first fabric 10 and the second fabric 20 has a ratio of the elongation rate in the boundary line orthogonal direction D2 to the elongation rate in the boundary line parallel direction D1 is 1.5 or more. More preferably, it is more preferably 2 or more. The ratio of the elongation rate of the first fabric 10 in the boundary line orthogonal direction D2 to the elongation rate of the first fabric 10 in the boundary line parallel direction D1 is the elongation of the first fabric 10 in the boundary line orthogonal direction D2. Calculated by a formula of rate [%] / elongation rate [%] of the first fabric 10 in the boundary line parallel direction D1, and the elongation rate of the second fabric 20 in the direction orthogonal to the boundary line D2 and the second fabric 20 The ratio of the elongation ratio in the boundary line parallel direction D1 of the second fabric 20 is the elongation ratio [%] in the direction perpendicular to the boundary line D2 of the second fabric 20 / the elongation ratio [%] in the boundary line parallel direction D1 of the second fabric 20. Calculate with the formula. By setting the lower limit of the ratio of the elongation rate in the boundary line orthogonal direction D2 and the elongation rate in the boundary line parallel direction D1 of at least one of the first fabric 10 and the second fabric 20 in this way, the garment 1 It becomes easy for the garment 1 to follow movements such as exercise during wearing. The upper limit value of the ratio of the elongation rate in the boundary line orthogonal direction D2 and the elongation rate in the boundary line parallel direction D1 of at least one of the first fabric 10 and the second fabric 20 is not particularly limited. It can be 8 or less and 5 or less.

(Embodiment 2)
Hereinafter, the clothing which concerns on Embodiment 2 of this invention is demonstrated using drawing. Since the clothing according to the second embodiment basically has the same configuration as the clothing according to the first embodiment, the description of the common parts is omitted.

  A garment 1 according to a second embodiment of the present invention is a garment 1 having a first cloth 10, a second cloth 20, and a belt-like member 30, and the first cloth 10 is in the back body 3, The fabric 20 is in the front body 2, and at least one of the front body 2 and the back body 3 is located at least part of the boundary between the first fabric 10 and the second fabric 20 from the lower part of the armhole 71. A direction (hereinafter referred to as “boundary line parallel direction D1”) that is orthogonal to a direction parallel to the boundary line between the first fabric 10 and the second fabric 20 (hereinafter referred to as “boundary line parallel direction D1”). The belt-like member 30 is disposed along the armhole 71 of at least one of the first fabric 10 and the second fabric 20. It is characterized by that.

  As shown in FIG. 5, at least one of the front body 2 and the back body 3 is connected to the first fabric 10 from the lower part of the armhole 71 to at least a part of the boundary between the first fabric 10 and the second fabric 20. The fabric 41 has a larger elongation rate in the direction perpendicular to the boundary line D2 than at least one of the second fabrics 20. The lower part of the armhole 71 of the garment 1 is a portion where stress is easily applied to the fabric by a movement such as shaking an arm during an exercise such as jogging. Therefore, at least part of the boundary between the first fabric 10 and the second fabric 20 from the lower part of the armhole 71 of the garment 1, the direction perpendicular to the boundary line than at least one of the first fabric 10 and the second fabric 20 By having the fabric 41 having a large elongation rate of D2, it is possible to prevent the fabric under the armhole 71 from being pulled and to enhance the comfort of the garment 1 during movements such as swinging arms. Can do.

  The fabric 41 having a larger elongation rate in the direction perpendicular to the boundary line D2 than at least one of the first fabric 10 and the second fabric 20 extends in the direction orthogonal to the boundary line D2 than the first fabric 10 and the second fabric 20. A high rate is preferred. By configuring the fabric 41 having a higher elongation rate in the direction orthogonal to the boundary line D2 than at least one of the first fabric 10 and the second fabric 20, the stretchability of the armhole 71 portion is further increased. It is possible to improve the comfort of the garment 1 during exercise.

  As a method of making the fabric 41 having a higher elongation rate in the direction orthogonal to the boundary line D2 than at least one of the first fabric 10 and the second fabric 20, for example, at least one of the first fabric 10 and the second fabric 20 Examples thereof include a method using a knitted or woven structure having higher elasticity than that of a material having higher elasticity than at least one of the first fabric 10 and the second fabric 20.

  The fabric 41 having a higher elongation rate in the direction perpendicular to the boundary line D2 than at least one of the first fabric 10 and the second fabric 20 is the first fabric 10 in the back body 3 and the second fabric in the front body 2. It may be joined to at least one of the fabrics 20 by welding, sewing, or the like, but at least one of the first fabric 10 and the second fabric 20 is partially changed to change the first fabric 10 The fabric constituting at least one of the fabric 10 and the second fabric 20 includes a fabric 41 having a higher elongation rate in the direction perpendicular to the boundary line D2 than at least one of the first fabric 10 and the second fabric 20. Preferably it is. That is, the fabric 41 having a larger elongation rate in the direction perpendicular to the boundary line D2 than at least one of the first fabric 10 and the second fabric 20 and at least one of the first fabric 10 and the second fabric 20 are integrally structured. It is preferable that The fabric 41 having a larger elongation rate in the direction perpendicular to the boundary line D2 than at least one of the first fabric 10 and the second fabric 20 and at least one of the first fabric 10 and the second fabric 20 are configured in this way. As a result, it becomes difficult to form unevenness or the like due to bonding at the boundary portion of the fabric 41 having a higher elongation rate in the direction orthogonal to the boundary line D2 than at least one of the first fabric 10 and the second fabric 20. Good clothing 1 can be obtained.

  The fabric 41 having a higher elongation rate in the direction perpendicular to the boundary line D2 than at least one of the first fabric 10 and the second fabric 20 has higher air permeability than at least one of the first fabric 10 and the second fabric 20. It is preferable. Since heat tends to be trapped between the fabric under the armhole 71 and the wearer, the fabric 41 has a higher elongation rate in the direction perpendicular to the boundary line D2 than at least one of the first fabric 10 and the second fabric 20. For example, the comfort of the garment 1 can be improved by using a fabric 41a having a higher air permeability than at least one of the first fabric 10 and the second fabric 20, such as a mesh knitted fabric.

  The belt-shaped member 30 is disposed along the armhole 71 of at least one of the first fabric 10 and the second fabric 20. Since the armhole 71 is a part that comes into contact with the wearer's side, it is particularly required to improve the skin contact of this part. The belt-shaped member 30 is disposed along at least one armhole 71 of the first fabric 10 and the second fabric 20, so that the surface of the armhole 71 is smooth and the clothing 1 is comfortable to wear. Can do.

  The first fabric 10 and the second fabric 20 are preferably different in knitting structure. By making the knitting structures of the first fabric 10 and the second fabric 20 different, functions suitable for each part of the garment 1 can be imparted. For example, since the back part of the upper garment that is the garment 1 tends to accumulate heat, it is possible to use a highly permeable knitted structure such as mesh knitting for the first fabric 10 in the back body 3.

  At least one of the first fabric 10 and the second fabric 20 preferably has a plurality of knitted structures. Specifically, for example, a configuration in which the first fabric 10 has a plurality of different types of knitting structures such as rib knitting and mesh knitting can be given. At least one of the first fabric 10 and the second fabric 20 has a plurality of knitted structures, thereby imparting appropriate characteristics to each part of the first fabric 10 and the second fabric 20. Can do. For example, the entire knitting structure of the first fabric 10 is a rib knitting, the overall stretchability of the first fabric 10 is increased to fit the wearer's body, and the knitting near the side of the first fabric 10 is performed. The comfort of the garment 1 can be improved by using a mesh knitting structure and improving the air permeability near the side where heat is easily accumulated.

  At least one of the first fabric 10 and the second fabric 20 preferably has a plurality of knitting structures, but each of the first fabric 10 and the second fabric 20 has a plurality of knitting structures. More preferably. Since each of the first fabric 10 and the second fabric 20 has a plurality of knitting structures, it is possible to impart functions required for each part in the entire wearer's body, which is more functional. It can be clothing 1.

  It is preferable that the center part of the back body 3 has a cloth 41b having a higher elongation rate in the direction perpendicular to the boundary line D2 than the first cloth 10. Since the back body 3 is configured in this manner, the elasticity of the back portion of the upper garment that is the garment 1 can be increased, and the upper garment that fits the wearer can be obtained.

  The fabric 41 b having a higher elongation rate in the boundary line orthogonal direction D <b> 2 than the first fabric 10 may be provided on the shoulder portion of the second fabric 20. Since the second fabric 20 is configured in this way, it is possible to give stretchability to the fabric of the shoulder portion of the front body 2 that is easily pulled and pulled when the arm is moved. It can be set as the clothing 1 with a good wearing feeling.

  FIG. 6 shows a plan view of the sleeve fabric 50 constituting the sleeve 4 of the garment 1. As shown in FIG. 6, a longitudinally orthogonal direction extending portion 51 having a larger elongation rate in the longitudinal direction D3 of the sleeve 4 than the elongation rate in the direction D4 orthogonal to the longitudinal direction of the sleeve 4 is provided in a portion located at the elbow portion when worn. It is preferable to have. Since the sleeve 4 of the garment 1 has such a configuration, the cloth of the elbow portion of the sleeve 4 expands and contracts during the movement of bending the elbow, so that the garment 1 does not easily interfere with the wearer's movement.

  Longitudinal extending portions 52 having a higher elongation rate in the direction D4 orthogonal to the longitudinal direction of the sleeve 4 than the elongation rate in the longitudinal direction D3 of the sleeve 4 are provided on both upper and lower sides of the longitudinal direction of the sleeve 4 of the longitudinal orthogonal direction extending portion 51. It is preferable to have. Since the clothing 1 has the sleeve 4 having such a configuration, the sleeve 4 can fit the wearer's arm and follow the movement of the wearer.

  For example, a knitting structure such as garter knitting can be used as the longitudinal orthogonal direction extending portion 51. Further, as the longitudinal direction extending portion 52, for example, a knitted structure such as rib knitting can be used.

  In the longitudinal orthogonal direction extending portion 51 and the longitudinal direction extending portion 52, the fabric constituting the longitudinal orthogonal direction extending portion 51 and the fabric constituting the longitudinal direction extending portion 52 may be joined to the sleeve fabric 50 by welding or sewing. However, it is preferable that the knitted structure and the woven structure of the sleeve fabric 50 are partially changed so that the fabric constituting the sleeve fabric 50 includes a longitudinal orthogonal direction extending portion 51 and a longitudinal direction extending portion 52. That is, it is preferable that the sleeve fabric 50, the longitudinal orthogonal direction extension part 51, and the longitudinal direction extension part 52 have an integral structure. By configuring the sleeve fabric 50 in this way, it is possible to reduce unevenness due to bonding at the boundary portions of the sleeve fabric 50 and the longitudinal orthogonal direction extension portion 51 and between the sleeve fabric 50 and the longitudinal direction extension portion 52. Therefore, the skin contact of the sleeve 4 can be improved.

  The fabric constituting the sleeve fabric 50 preferably has a higher elongation rate in the longitudinal direction D3 of the sleeve 4 than in the direction D4 orthogonal to the longitudinal direction of the sleeve 4. Since the sleeve fabric 50 is configured in this manner, the sleeve 4 having high followability to the arm can be obtained during the exercise of swinging the arm back and forth such as jogging. As a result, it is possible to prevent the cuffs from turning up during exercise.

  The garment 1 has a sleeve tube, and the sleeve tube preferably includes a rib knitting portion 53, and the longitudinal direction of the collar 53a of the rib knitting portion 53 is preferably not parallel to the axial direction of the sleeve tube. The axial direction of the sleeve cylinder refers to the extending direction of the axis passing through the plane A including at least a part of the lower end portion of the cuff of the sleeve cylinder and the plane B parallel to the plane A and including the upper end portion of the sleeve cylinder. That the longitudinal direction of the collar 53a of the rib knitting portion 53 is not parallel to the axial direction of the sleeve cylinder is that the angle formed by the longitudinal direction of the collar 53a of the rib knitting portion 53 and the axial direction of the sleeve cylinder exceeds 0 degrees. It points to something. Since the sleeve is configured in this manner, the sleeve can easily follow the movement of pushing the arm forward. Therefore, it can be set as the clothing 1 which is especially comfortable at the time of the exercise | movement which shakes an arm back and forth.

  The angle formed by the longitudinal direction of the collar 53a of the rib knitting portion 53 and the axial direction of the sleeve cylinder is preferably 1 degree or more, more preferably 3 degrees or more, and further preferably 5 degrees or more. . By setting the lower limit value of the longitudinal angle of the collar 53a of the ribbed portion 53 of the sleeve cylinder in this way, the sleeve cylinder can more easily follow the movement of swinging the arm back and forth, and the comfort of the garment 1 during exercise can be improved. Can be increased. The angle formed by the longitudinal direction of the collar 53a of the rib knitted portion 53 and the axial direction of the sleeve cylinder is preferably 45 degrees or less, more preferably 40 degrees or less, and further preferably 35 degrees or less. . By setting the upper limit value of the angle in the longitudinal direction of the collar 53a of the ribbed portion 53 of the sleeve cylinder in this way, the lower portion of the sleeve cylinder can easily fit the wearer's forearm portion.

  The following describes preferred forms of the clothing according to Embodiment 1 and Embodiment 2 of the present invention.

  The clothing 1 is preferably an outer garment or a middle garment. The outer garment is clothing that is worn on the outermost side, and the middle garment is clothing that is worn between the outer garment and the inner garment. The garment 1 is an outer garment or a middle garment, and it is preferable to wear, for example, underwear with good water absorption inside the garment 1.

  It is preferable that the 1st material | dough 10 and the 2nd material | dough 20 are joined by welding. Examples of the welding include thermal welding and ultrasonic welding. By joining the 1st cloth 10 and the 2nd cloth 20 by welding, the joint strength of the 1st cloth 10 and the 2nd cloth 20 can be raised, and the endurance of clothing 1 can be raised. it can.

  It is preferable that the belt-shaped member 30 is attached to the joint portion 60 where the first fabric 10 and the second fabric 20 are joined by welding. As the first fabric 10 and the second fabric 20 are welded, the material constituting the first fabric 10 and the material constituting the second fabric 20 are melted and solidified, so that the joining portion 60 is hard. , Feels bad. Since the band-shaped member 30 is affixed to the bonding portion 60, the bonding portion 60 having a poor touch is covered with the band-shaped portion 30, so that it is difficult for the wearer to feel uncomfortable when the garment 1 is worn.

  Hereinafter, the effects of the present invention will be described more specifically by way of examples. The following examples are not intended to limit the present invention, and any design changes that fall within the spirit of the preceding and following descriptions are within the technical scope of the present invention.

  Using the first cloth 10 shown in FIG. 3 and the second cloth 20 (20a, 20b) shown in FIG. 4, the first cloth 10 and the second cloth 20 are ultrasonically welded as shown in FIG. Joined. The belt-shaped member 30 was disposed and pasted on the joint portion 60 between the first fabric 10 and the second fabric 20 to produce the garment 1. The base portions of the first fabric 10 and the second fabric 20 have a rib knitting structure, and the fabric 41a having higher air permeability than at least one of the first fabric 10 and the second fabric 20 has a mesh knitting structure. The fabric 41b having a larger elongation rate in the direction perpendicular to the boundary line D2 than the fabric 10 is a thick rib knitting structure having a rib width larger than that of the base portions of the first fabric 10 and the second fabric 20. The width of the strip-shaped member 30 was 10 mm. Moreover, the thickness of the base part of the 1st material | dough 10 and the 2nd material | dough 20 was 1.45 mm.

  A measurement sample of the first fabric 10 was collected from the base portion of the first fabric 10 of the back body 3 of the garment 1 along the boundary line parallel direction D1 and the boundary line orthogonal direction D2. From the laminated portion 61 where the first fabric 10 and the second fabric 20 are laminated to the band-shaped member 30, which is a joint portion 60 between the first fabric 10 and the second fabric 20, the boundary parallel direction D1 A measurement sample of the laminated portion 61 was taken so that the laminated portion 61 was centered along the boundary line orthogonal direction D2. The size of each measurement sample was 160 to 180 mm in length and 60 mm in width. In this embodiment, since the knitted structures of the base portions of the first fabric 10 and the second fabric 20 are the same, the measurement sample of the first fabric 10 also serves as the measurement sample of the second fabric 20. Yes. When the knitting structures of the base portions of the first fabric 10 and the second fabric 20 are different, a measurement sample of the second fabric 20 is collected from the base portion of the second fabric 20 of the front body 2.

  A mark was attached to the vertical center of each measurement sample so as to have the same length as the width of the band-shaped member 30. In this embodiment, since the band-shaped member 30 having a width of 10 mm is used, the interval between the marks (hereinafter referred to as a point-to-point distance) is 10 mm.

Using a tensile tester, the measurement sample of the first fabric 10 was pulled in the boundary line parallel direction D1, and the displacement L _b1y of the measurement sample of the first fabric 10 in the boundary line parallel direction D1 was measured. Specifically, the measurement sample of the first fabric 10 is fixed to the grip so that the distance between the grips is 100 mm, and the load F _b1y is applied to the measurement sample of the first fabric 10 in the boundary line parallel direction D1. In addition, the amount of increase in the distance between the marks on the measurement sample of the first fabric 10 was measured. The tensile speed of the measurement sample of the first fabric 10 was 200 mm / min. As the measuring device, for example, a desktop autograph AGS-X 1 kN manufactured by Shimadzu Corporation can be used.

Like the measurement of the displacement L _B1Y the first measurement sample of the fabric 10 of the boundary line parallel D1, the displacement L _b1x border orthogonal direction D2 of the measurement sample of the first fabric _10, the measurement sample of the multilayer portion 61 displacement L _y border parallel _D1, and the displacement L _x border orthogonal direction D2 of the measurement sample of the multilayer portion 61 was measured. Table 1 shows the measurement results.

The loads F _b1y , F _b1x , F _y , and F _x applied to the measurement sample and their displacements L _b1y , L _b1x , L _y , and L _x are substituted into the following equations, and k is the solution of the following equation: k _{tx, k} ty, was calculated _{k b1x,} and _{k b1y.} As described above, in this embodiment, the knitting structures of the base portions of the first fabric 10 and the second fabric 20 are the same. Therefore, it is considered that the values of k _b1x and k _b1y , which are the solutions of the equations for the first fabric 10, are the same as the values of k _b2x and k _b2y , and the measurement of the displacement of the measurement sample of the first fabric 10 and The solution is calculated. When the knitted structures of the base portions of the first fabric 10 and the second fabric 20 are different, the second fabric 20 is loaded on the measurement sample of the second fabric 20 as in the first fabric 10. F _b2y and F _b2x are added, displacements L _b2y and L _b2x are measured, and solutions k _b2x and k _b2y are calculated.
_{F x = L x {12k b1x} × 12k b2x / (12k b1x + 12k b2x) + 6k tx}
F _y = L _y (3k _b1y + 3k _b2y + k _ty )
F _b1x = L _b1x × 6k _b1x
F _b1y = L _b1y × 6k _b1y

7-10 is a graph which shows the displacement at the time of applying a load to each measurement sample. As shown in FIG. 7, the displacement L _b1y when a load F _b1y of 10 N was applied to the measurement sample of the first fabric 10 in the boundary line parallel direction D1 was 3.4 mm. From F _b1y = L _b1y × 6k _b1y , k _b1y = 0.49.

As shown in FIG. 8, the displacement L _b1x when a load F _b1x of 10 N was applied to the measurement sample of the first fabric 10 in the boundary line orthogonal direction D2 was 9.1 mm. From F _b1x = L _b1x × 6k _b1x , k _b1x = 0.18.

As shown in FIG. 9, the displacement _{L y} when the added load _{F y} measurement sample to the boundary line parallel to the direction D1 of 10N of the laminated dough 61 was 2.8 mm. From _{F y = L y (3k b1y} + 3k b2y + k ty), a k ty = 0.63.

As shown in FIG. 10, the displacement L _x when a load F _x of 10 N was applied to the measurement sample of the laminated fabric 61 in the boundary line orthogonal direction D2 was 1.0 mm. F _x = from _{L x {12k b1x × 12k b2x} / (12k b1x + 12k b2x) + 6k tx}, a k tx = 1.54.

From the calculated k _tx , k _ty , k _b1x , and k _b1y , there is a relationship of k _tx > k _{ty and} a relationship of k _b1x <k _b1y . Therefore, the garment 1 of the present embodiment has excellent stretchability at the boundary between the first fabric 10 and the second fabric 20 and is particularly comfortable to wear during exercise.

1: Clothing 2: Front body 3: Back body 4: Sleeve 5: Hood 10: First fabric 20: Second fabric 20a: Second fabric on the right side 20b: Second fabric on the left side 30: Band-shaped member 41 : Fabric having a high elongation rate in the direction perpendicular to the boundary line 41a: Fabric having a higher air permeability than at least one of the first fabric and the second fabric 41b: Fabric having a greater elongation rate in the direction perpendicular to the boundary line than the first fabric 50: Sleeve fabric 51: Longitudinal direction extension part 52: Longitudinal extension part 53: Rib knitting part 53a: Rib knitting part 60: Joining part 61: Laminating part 71: Armhole D1: Boundary line parallel direction D2: Boundary Line orthogonal direction D3: Longitudinal direction of sleeve D4: Direction orthogonal to longitudinal direction of sleeve

Claims (11)

A garment having a first fabric, a second fabric and a belt-shaped member,
The first fabric is in the back body and the second fabric is in the front body;
The band-shaped member is disposed along the first fabric and the second fabric,
At least one of the first fabric and the second fabric is stretched in a direction parallel to a boundary line between the first fabric and the second fabric (hereinafter referred to as “boundary line parallel direction”). Than the direction perpendicular to the direction parallel to the boundary line (hereinafter referred to as “boundary line orthogonal direction”),
_{F x = L x {12k b1x} × 12k b2x / (12k b1x + 12k b2x) + 6k tx}
F _y = L _y (3k _b1y + 3k _b2y + k _ty )
F _b1x = L _b1x × 6k _b1x
F _b2x = L _b2x × 6k _b2x
F _b1y = L _b1y × 6k _b1y
F _b2y = L _b2y × 6k _b2y
K _tx and k _ty which are solutions of the above equation are in a relationship of k _tx > k _ty ,
A clothing characterized in that k _b1x , k _b1y , k _b2x , and k _b2y , which are solutions of the above formula, are in a relationship of at least one of k _b1x <k _b1y and k _b2x <k _b2y .
In the above formula,
F _x is a load (N) applied in the direction perpendicular to the boundary line with respect to a portion where the first fabric and the second fabric are laminated on the belt-like member (hereinafter referred to as “laminated portion”),
L _x is a displacement (mm) when a load is applied to the laminated portion in the direction perpendicular to the boundary line,
F _y is a load (N) applied to the laminated portion in the boundary line parallel direction,
L _y is a displacement (mm) when a load is applied to the laminated portion in the direction parallel to the boundary line,
F _b1x is a load (N) applied to the first fabric in the direction orthogonal to the boundary line,
L _b1x is a displacement (mm) when a load is applied to the first fabric in the direction perpendicular to the boundary line,
F _b2x is a load (N) applied in the direction perpendicular to the boundary line to the second fabric,
L _b2x is a displacement (mm) when a load is applied to the second fabric in the direction perpendicular to the boundary line,
F _b1y is a load (N) applied to the first fabric in the direction parallel to the boundary line,
L _b1y is a displacement (mm) when a load is applied in the direction parallel to the boundary line to the first fabric.
F _b2y is a load (N) applied to the second fabric in the direction parallel to the boundary line,
L _b2y indicates a displacement (mm) when a load is applied to the second fabric in the direction parallel to the boundary line. The clothing according to claim 1, wherein k _tx , k _b1x, and k _b2x that are solutions of the equation are in a relationship of at least one of k _tx > k _b1x and k _tx > k _b2x . The clothing according to claim 1 or 2, wherein a ratio of k _tx and k _ty which is a solution of the formula is 1.5 or more.
However, the formula solution in which _{k tx} and _{k ty} ratio of _{= k} tx _/ k _ty The ratio of the elongation rate in the direction perpendicular to the boundary line and the elongation rate in the boundary line parallel direction is at least 1.5 in at least one of the first fabric and the second fabric. Apparel according to item 1.
However, the ratio of the elongation rate in the direction perpendicular to the boundary line and the elongation rate in the parallel direction of the boundary line = elongation rate in the orthogonal direction of the boundary line [%] / elongation rate in the parallel direction of the boundary line [%] A garment having a first fabric, a second fabric and a belt-shaped member,
The first fabric is in the back body and the second fabric is in the front body;
At least one of the front body and the back body is at least part of the boundary between the first fabric and the second fabric from the lower part of the armhole, and is at least one of the first fabric and the second fabric. In a direction (hereinafter referred to as “boundary line orthogonal direction”) perpendicular to a direction parallel to the boundary line between the first fabric and the second fabric (hereinafter referred to as “boundary line parallel direction”). Having a fabric with a high elongation rate,
The garment characterized in that the belt-shaped member is disposed along at least one armhole of the first fabric and the second fabric.   The garment according to claim 5, wherein at least one of the first fabric and the second fabric has a plurality of knitted structures.   The garment according to claim 5 or 6, wherein a cloth having a larger elongation rate in the direction perpendicular to the boundary line than that of the first cloth is provided in a central portion of the back body. In the portion located at the elbow when worn, it has a longitudinal orthogonal direction extension part in which the elongation rate in the longitudinal direction of the sleeve is larger than the elongation rate in the direction orthogonal to the longitudinal direction of the sleeve,
Longitudinal stretch portions having a stretch rate in the direction perpendicular to the longitudinal direction of the sleeve larger than the stretch rate in the longitudinal direction of the sleeve on both upper and lower sides in the longitudinal direction of the sleeve. The garment according to any one of claims 5 to 7. Have sleeves,
The sleeve includes a ribbed portion;
The garment according to claim 8, wherein the longitudinal direction of the ribs of the rib knitting portion is not parallel to the axial direction of the sleeve cylinder.   The garment according to claim 1, wherein the garment is an outer garment or a middle garment. The first fabric and the second fabric are joined by welding,
The garment according to any one of claims 1 to 10, wherein the belt-like member is attached to the joint portion.