JP3193314B2 - Running shirt - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a running shirt made of a single piece of cloth, which does not cause a wearer to feel uncomfortable at a sewn portion, is easy to manufacture, and eliminates the inconvenience of transparent chest. is there.

[0002]

2. Description of the Related Art Conventionally, a running shirt has mainly been formed by suturing two cloths, a front body and a back body. In this structure, since the stitched portion hits the lower part of the wearer's arm, the stitched portion is caught between the arm and the lower part of the arm every time the arm is shaken during running, which may cause discomfort depending on the wearer. Therefore, for the purpose of eliminating this discomfort, Japanese Utility Model Laid-Open No. 1-15
No. 7104. The present invention has a structure in which the suturing portions of the front body and the back body are curved not from the side portions of the wearer but from the armpits toward the center of the body. As a structure of a shirt made of one piece of cloth, Utility Model Registration No. 3004055,
There is Japanese Utility Model Laid-Open No. 2-110607.

In Japanese Utility Model Registration No. 3004055, a shirt is made of a single piece of cloth in order to form a continuous pattern on the front and back sides. The sewn portion has a structure arranged on the side of the body, while the running shirt is made of a mesh fabric having good air permeability in order to radiate heat during exercise. And, in order to improve the breathability of the running shirt, it is necessary to increase the aperture ratio of the cloth used, which leads to the fact that it is easy to be transparent, and the nipple for men and the underwear of the chest for women are transparent. Had the problem of being visible. For this reason, there are running shirts in which a hard-to-see fabric is sewn only to the part corresponding to the chest.

[0004]

Problems to be Solved by the Invention
In No. 4, the stitches of the front and back bodies are curved from the armpits to the center of the body instead of the side parts of the wearer, so they are caught between the arm and the side of the body during running and discomfort Does not occur. However, in this configuration, since the suture portion hits the front of the body, a wearer who is not accustomed to the running shirt may feel uncomfortable instead of the front of the body. In particular, in the case of an obese person, since the circumference of the abdomen is in close contact with the suturing portion, there is a strong tendency to feel discomfort.

[0005] Further, since the sewn portion is curved, it is difficult to sew the sewn portion, and it takes more time and effort in manufacturing than a conventional running shirt. As a structure of a shirt made of one piece of cloth, there is Utility Model Registration No. 3004055. The prior application does not solve the problem of uncomfortable feeling during running because of the suturing portion on the side of the body.

[0006] Japanese laid-open patent application No. 2-110607 is an example of clothing made of one piece of fabric. Also in this invention, since the suturing portion between the front body and the back body is on the side of the body, there is a problem that a sense of incongruity is caused by being caught between the arm and the body.
Therefore, there has been a demand for a shirt used during running that does not make the wearer feel uncomfortable due to the stitched portion on the side of the body. Also, a shirt that is easy to manufacture has been desired by manufacturers.

[0007] On the other hand, there is a shirt in which a hardly permeable fabric is sewn on the chest in order to solve the problem that the chest can be seen through.
The shirt eliminates the problem of the chest being transparent. However, because of the structure in which a hardly transparent fabric is stitched to the chest, there is a problem that the stitched portion rubs against the skin during running and causes an uncomfortable feeling in the chest. In addition, there is a problem that the cost of manufacturing increases because the number of steps of sewing a hardly transparent cloth to the chest increases. Therefore, there has been a demand for a running shirt having good breathability, which does not cause a sense of incongruity in the side portions when worn, does not allow the chest to be transparent, and is easy to manufacture.

[0008]

SUMMARY OF THE INVENTION Accordingly, the present invention provides a running shirt made of a single piece of fabric, in which the sewn portion is provided at two points on the shoulder portion and substantially at the center of the back, thereby reducing the sense of discomfort in the side portions when worn. In addition to eliminating the problem, the time and effort of manufacturing have been reduced. Furthermore, by manufacturing the above-mentioned running shirt from one piece of fabric knitting a part with a small aperture ratio integrally, it becomes possible to arrange a fabric with a low aperture ratio on the chest without suturing, It eliminates the problem of see-through and does not cause discomfort in the chest.
Further, the present invention has solved the problem of increasing the number of manufacturing steps.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the present invention, generally, the front and rear stitches on the side of the body are arranged substantially at the center of the back. The reason is that the rubbing of clothes and body during running,
This is because the central portion of the back is less than the abdomen, lower armpits, and side portions. The reason why there is little rubbing in the center of the back is that when running, running with the chest stretched, the scapula of the back is in a protruding state, and a recess is created between both shoulder blades, that is, in the center of the back is there. Further, in a runner with a developed latissimus dorsi, the bulge of the latissimus dorsi further deepens the depression in the central portion of the back, so that the rubbing between the clothing and the body is further reduced.

The running shirt of the present invention can be formed using any of a cloth made of polyester, a cloth made of polyester and cotton, and a cloth made of polyester and polyurethane. However, in consideration of the strength of the shirt and the feeling of wearing when sweating, the fabric made of polyester is the most suitable material.

The dough used in the present invention can be formed by warp knitting, circular knitting, or weft knitting. The warp knitting is most suitable for the present invention because of the advantage that the cloth can be made thin and light.

In the present invention, the means for preventing the chest from being transparent is to dispose, on the chest, a fabric having a small porosity (hereinafter referred to as a low porosity fabric) which is less permeable than other parts. . Furthermore, in order not to cause a feeling of discomfort in the chest when worn, rather than suturing the fabric with a low opening rate to the chest, the knitting rate of the opening corresponding to the chest is reduced, and the opening rate of the other parts is reduced. It is to manufacture a shirt having a stitched portion in the center of the back from a large knitted fabric (hereinafter, referred to as a high opening rate fabric).

The opening ratio of the material having a low opening ratio corresponding to the chest must be in the range of 0% to 4%. that is,
If the porosity is larger than 4%, the problem that the chest is transparent cannot be solved.

[0014] On the other hand, the opening ratio of the high-opening-ratio fabric which does not cause a problem in transparency other than the chest must be 7% to 50%. This is because if the opening ratio is less than 7%, the air permeability of the entire running shirt becomes poor. In addition, the strength of the dough generally decreases as the opening ratio increases. Therefore, in order to ensure the strength as a running shirt, the opening ratio must be 50% or less. Further, if the opening ratio is larger than 50%, the appearance is poor and the design is not desirable.

The position where the low porosity fabric is arranged must be within a range of 5 cm to 10 cm in upper and lower widths around the bust line. 5 cm or more is required so that the nipple for men and the underwear for women fall within the range of the low-porosity cloth even if the shirt goes up and down during exercise. Also, the difference of body type of the wearer, somewhat different since the position of the nipple and underwear, even the user of Re not have in order to eliminate a disadvantage such as a nipple sheer.

On the other hand, since the air permeability of the low porosity fabric is worse than that of the high porosity fabric, when the upper and lower widths of the low porosity fabric are larger than 10 cm each, the breathability of the chest deteriorates and the wearer feels discomfort. Therefore, the upper and lower widths of the low porosity fabric must be 10 cm or less. Furthermore, it is not necessary to arrange the low-opening-ratio cloth in a uniform width in the vertical direction with the bust line as the center.
m, a width of about 6 cm below is desirably made into a fabric with a low porosity. The bust line means a line around the waist connecting both nipples of the wearer.

The present invention relates to a running shirt, but can also be applied to a long-sleeved or short-sleeved shirt.

[0018]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a development view of the running shirt of the present invention, FIG. 2 is a rear view of the present invention, FIG. 3 is a front view of an embodiment in which the opening ratio of the chest is reduced, and FIG. It is a development view of an example.

First, FIG. 1 and FIG. 2 will be described. The neck line 2 on the front body side is cut and formed on the center line A of the running shirt 1, and the shoulder portions 3, 3 ′ on the front body side with a narrow width are left at both ends of the neck circumference line 2. To form armhole lines 4 and 4 ′, and furthermore, leaving shoulder portions 5 and 5 ′ on the back body side at narrow ends at both ends of the armhole lines 4 and 4 ′, lines 6 around the neck on the back body side, 6 ', and at both ends of the neck line 6, 6', back sewn edges 9, 9 'are formed, and the back sewn edges 9, 9' are formed.
A hem 10 is formed at the lower end of the. The product of the present invention is desirably manufactured from a mesh fabric in order to appropriately dissipate heat as the running shirt 1. Further, in consideration of the strength of the fabric and the feeling of wearing when sweating, polyester is suitable for the material. In addition, the rubbing between the clothes and the body during running is less at the center of the back than at the abdomen, lower armpits, and side surfaces, so the back suture portion 11 must be located substantially at the center of the back. Therefore, the shape must be symmetric with respect to the center line A.

Next, this cloth is folded in two with reference to the center line A, and the edge 7 of the shoulder portion 3 on the front side and the edge 8 of the shoulder portion 5 on the rear side are sewn. An armhole is formed. Similarly, when the edge 7 'of the shoulder portion 3' on the front body side and the edge 8 'of the shoulder portion 5' on the back body side are stitched, the other arm hole is formed. Then, when the back stitching edge 9 and the back stitching edge 9 'are stitched, the running shirt 1 having the back stitching portion 11 at the center of the back shown in FIG. 2 is formed.

Next, FIGS. 3 and 4 will be described. Shown in the figure
The fabric of the embodiment is a fabric having a low porosity 22 and a fabric having a high porosity 2.
3 is made of a single piece of fabric, and the opening rate of the low-opening rate fabric 22 in the portion corresponding to the chest 24 is set to 0% to 4%, and the opening rate of the other high-opening rate fabrics 23 is set to 0% to 4%. 7% to 50%
The mesh fabric 21 is used. Also in this embodiment, the material is desirably polyester, and the opening ratio of the high opening ratio fabric 23 is 9% or more in consideration of the air permeability of the entire shirt.
About 11% is desirable. The low-porosity fabric 22 has poorer air permeability than the high-porosity fabric 23, and if the width is too large, it gives a wearer a discomfort. Therefore, the width of the low porosity fabric 22 is not more than 10 cm in the vertical width around the bust line B, that is, the low porosity fabric 22 shown in FIG.
Must be no more than 20 cm wide. In addition, the cloth knitted by changing the opening ratio of a part of one piece of cloth without sewing, such as the mesh cloth 21, has been manufactured so far.

The position where the low porosity fabric 22 is disposed is located on the chest 24 of the user when worn, prevents the nipple from being seen through, and furthermore, the bust line to prevent discomfort.
It must be within 10 cm of the top and bottom width of B. Therefore, the neck circumference line 2, the armhole lines 4, 4 ' , and the like must be cut in the same manner as in FIG. 1 so that the bust line B is located within 10 cm from both the upper and lower ends of the low-porosity fabric 22 . . Then, when sewn in the same manner as in FIG. 2 , as shown in FIG. 3, the running shirt 1 having the low porosity fabric 22 without suturing on the chest 24 and having the back stitching portion 11 on the back can be produced. It becomes possible. Further, by adjusting the lengths of the shoulder portions 3, 3 'on the front body side and the shoulder portions 5, 5' on the back body side, the positions of the shoulder stitching portions 25, 25 'can be arbitrarily set. Since the apex of the shoulder is a portion where the shirt and the skin are rubbed with each other, as shown in FIG. 4, if the shoulder portions 5, 5 'on the back body side are made longer than the shoulder portions 3, 3' on the front body side. The shoulder stitch portions 25 and 25 'are located on the front body side with respect to the apex of the shoulder, so that the discomfort due to the rubbing between the suture portion and the skin at the apex of the shoulder does not occur.

Next, referring to FIG. 3 and FIG.
The running shirt 1 intended for m users will be described. The running shirt 1 has a chest 24 shown in FIG.
The mesh fabric 21 is used in which the opening ratio of the low opening rate fabric 22 in the portion corresponding to (1) is 1%, and the opening ratio of the other high opening rate fabrics 23 is 9%. The mesh fabric 21 is a fabric manufactured by warp knitting made of polyester. The width of the low porosity fabric 22 is 14 cm.

Also , 6 cm from the skirt side of the low-porosity fabric 22
The upper part is a bust line B. Then, the line around the neck 2 is cut at a point 12 cm above the intersection of the center line A and the bust line B as the intersection between the line 2 around the neck and the center line A, and the other armhole lines 4, 4 'are similar to those in FIG. Make a cut. Then, when sewn in the same manner as in FIG. 2 , as shown in FIG. 3, the running shirt 1 having the low porosity fabric 22 without suturing on the chest 24 and having the back stitching portion 11 on the back can be produced. It becomes possible.

[0025]

As described in the detailed description above, the present invention generally has a suture line on the side of the body arranged substantially at the center of the back. Does not cause discomfort. In addition, the running shirt is made of one piece of fabric, and its sewing line is straight, so that its manufacture is easier than that of a conventional running shirt.
Further, the product of the present invention has only two sewn portions at the shoulder portion and the central portion of the back, and the number of sewn portions is smaller than that of the conventional product, so that the weight of the shirt is lighter than that of the conventional product.

[0026] Further, since the fabric having a high aperture ratio can be arranged without suturing the chest with a low aperture ratio, the fabric is highly breathable and less stuffy. In addition, it is possible to provide a running shirt in which the chest does not cause discomfort and the chest is hard to be seen.

[Brief description of the drawings]

FIG. 1 is a development view of a running shirt of the present invention.

FIG. 2 is a rear view of the present invention.

FIG. 3 is a front view of the embodiment in which the opening ratio of the chest is reduced.

FIG. 4 is a development view of an embodiment in which the opening ratio of the chest is reduced.

[Explanation of symbols]

 A center line B bust line 1 running shirt 2 neck line 3 shoulder part 3 'shoulder part 4 armhole line 4' armhole line 5 shoulder part 5 'shoulder part 6 neck line 6' neck line 7 edge 7 'edge 8 edge 8 'edge 9 back stitching edge 9' back stitching edge 10 hem edge 11 back stitching portion 21 mesh material 22 low opening rate material 23 high opening rate material 24 chest 25 shoulder stitching portion 25 'shoulder stitching portion

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-51-78453 (JP, A) JP-A-5-51803 (JP, A) JP-A-59-557510 (JP, A) 157104 (JP, U) Fully open sho 61-159310 (JP, U) Fully open sho 55-51384 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) A41B 9/06 A41D 1 / 04 A41D 13/00

Claims (1)

(57) [Claims] 1. A low porosity fabric (22) and a high porosity fabric
In a running shirt (1) made of a single piece of fabric obtained by integrally knitting (23) , a front body side neck line (2) is formed on the center line (A), and the neck line (2) is formed. At both ends, shoulder portions (3) and (3 ') on the front body side of the narrow width are formed, and at both ends of the shoulder portions (3) and (3') on the front body side, armhole lines (4) and (4 ') is formed, and shoulder portions (5) and (5') on the rear side of the narrow width are formed at both ends of the armhole lines (4) and (4 '), and then the shoulder portions on the body side (5) and (5 ′) are formed with back neck side lines (6) and (6 ′) at both ends thereof, and the back side suture edges (9) are formed at both ends of the neck circumference lines (6) and (6 ′). ), (9 ')
And a hem edge (10) is formed at the lower end of the back suture edges (9) and (9 '), and a shoulder portion (3) on the front body side is formed.
The edge (7) of the front body side and the edge (8) of the shoulder part (5) on the back body side are joined, and the edge (7 ') of the shoulder part (3') on the front body side and the shoulder part on the back body side. (5 '), the back side sewn edge (9) and the other back side sewn edge (9') are connected, and the low-porosity fabric (2 ) is connected.
2) The porosity is 0% to 4%, and the bust line (B) is
It is placed on the chest (24) with a width of 5 to 10 cm at the center,
The running shirt (1), characterized in that the other part is made of a cloth (23) having a high open ratio of 7% to 50% .