CN113194770A

CN113194770A - Double-sided shirt

Info

Publication number: CN113194770A
Application number: CN202080005326.7A
Authority: CN
Inventors: 西出喜代彦
Original assignee: Nsw Co ltd
Current assignee: Nsw Co ltd
Priority date: 2019-11-29
Filing date: 2020-11-27
Publication date: 2021-07-30
Also published as: EP3854242A4; JPWO2021107127A1; WO2021107127A1; EP3854242A1; US20220110389A1

Abstract

The invention provides a double-sided shirt which can be worn on both front and back sides, has no front and back parts, and can be worn in any direction with expected comfort and aesthetic property. A double-sided shirt (1) is formed by joining a front piece (2), a back piece (3), a left sleeve (4) and a right sleeve (5) which are made of double-sided cloth, wherein the front piece (2) and the back piece (3) have the same shape and size.

Description

Double-sided shirt

Technical Field

The present invention relates to shirts used as underwear and the like, and more particularly, to double-sided shirts that can be worn on both sides.

Background

In daily life, the shirt is often turned inside out when taken off. In particular, shirts used in direct contact with the skin, such as underwear and sportswear, are often wetted with sweat and can be smoothly removed by being taken off while being turned inside out. However, when the shirt is worn again or washed, the shirt must be turned inside out again, which not only increases the work load of the user, but also may affect the fashion of the user when the user forgets to wear the shirt again by turning inside out again. On the other hand, double-sided shirts having the same design on the front and back sides have been introduced and widely popular. In the double-sided shirt, the shirt does not need to be turned over again even if the shirt is turned inside or outside during undressing, and the shirt can be worn again without affecting the fashion. In addition, it is possible to enjoy wearing both with one garment by changing the color matching or the like on the front side and the back side. In addition, in order to improve the aesthetic appearance of the back side, a method of sewing a tape-shaped cloth over the stitches of the back side has also been developed (for example, see patent document 1 below).

Documents of the prior art

Patent document

Patent document 1: japanese patent laid-open publication No. 2007-262641

Disclosure of Invention

Problems to be solved by the invention

Such double-sided shirt basically has the function of enjoying that positive and negative both sides adopt different colors, improve fashion, but this application has proposed the double-sided shirt of a new thinking, and its aim at sets up the positive and negative both sides into the identical design, through "not dividing positive and negative" to can need not to wear to take off in the positive and negative way of meaning, alleviate the operation burden.

Further, although the conventional double-sided shirt is not classified in the opposite direction, it is classified in the front and rear direction, and in facilities such as handicapped persons 'welfare facilities and elderly persons' welfare facilities which target persons who need assistance and care, there is a problem that it is difficult for a user to wear the shirt in a correct direction by himself/herself and that the burden of work is increased when the person who performs assistance and care assists the user in wearing the shirt.

The present invention provides a double-sided shirt which can be worn on both front and back sides without right and reverse, and can be worn in both front and back directions without front and back parts while maintaining desired comfort and aesthetic appearance.

Means for solving the problems

In order to achieve the above object, the present invention includes the following aspects.

1) A double-sided shirt is formed by joining a front body, a back body, left sleeves and right sleeves made of double-sided cloth, wherein the front body and the back body have the same shape and size, and can be worn on both front and back sides.

2) The double-sided shirt according to 1) above, characterized in that the collar width is 30 to 68% of the shoulder width, and the front and rear collar depths are 50 to 100% of the collar width.

3) The double-sided shirt according to 1) or 2) above, wherein the front piece and the back piece have a substantially triangular shoulder-line triangle region for absorbing a difference in front-rear thickness of the shoulder of the wearer at a portion from the upper end of the left arm hole to the left end of the neckline and at a portion from the upper end of the right arm hole to the right end of the neckline.

4) The double-sided shirt according to any one of 1) to 3) above, characterized in that the double-sided fabric constituting the front body and the back body is made of a knitted fabric, and an angle (α) between a straight line connecting an upper end of the left armhole and a left end of the neckline in the front body and the back body and a straight line connecting an upper end of the right armhole and a right end of the neckline is 11 to 41 ° with respect to a straight line connecting an upper end of the left armhole and an upper end of the right armhole.

5) The double-sided shirt according to 4) above, wherein the angle (α) is 19 to 39 ° for men, 19 to 41 ° for women, and 11 to 34 ° for children.

6) The double-sided shirt according to any one of 1) to 5) above, wherein the front piece and the back piece have a substantially triangular side triangular region for absorbing a difference in front-rear thickness of the shoulder of the wearer, in a portion from an upper position of the left side line to a lower end of the left arm hole and in a portion from an upper position of the right side line to a lower end of the right arm hole.

7) The double-sided shirt according to any one of 1) to 6) above, characterized in that the double-sided fabric constituting the front body panel and the back body panel is made of a knitted fabric, and an angle (β) between a straight line connecting upper and lower ends of the left armholes and a straight line connecting upper and lower ends of the right armholes in the front body panel and the back body panel is 91 ° to 115 ° with respect to a straight line connecting upper ends of the left armholes and upper ends of the right armholes.

8) The double-sided shirt according to the above 7), wherein the angle (β) is 91 to 107 ° for men, 98 to 115 ° for women, and 97 to 115 ° for children.

9) The double-sided shirt according to 1) above, wherein the left and right sleeves are of a raglan sleeve type, the front and rear collar depths have lengths of 45 to 95% of the collar width, and an angle (γ) between a straight line connecting the collar-side end of the raglan and a midpoint of a straight line connecting the midpoint of the neckline of the left sleeve and the midpoint of the neckline of the right sleeve and a straight line connecting the midpoint of the neckline of the left sleeve and the midpoint of the neckline of the right sleeve is 0 to 40 °.

Effects of the invention

The double-sided shirt according to 1) has the same appearance when viewed from both the front and back directions, and can be worn both front and back and front and back without being divided into front and back parts.

The double-sided shirt according to the above 2) has a natural beauty in the collar when viewed from the front and back.

According to the double-sided shirt of 3), since the difference in the front-rear thickness of the shoulder of the wearer is absorbed by the shoulder line triangle, the collar and the periphery of the shoulder are naturally beautiful when viewed from the front and rear, and the up-down and rotation operation of the arm can be smoothly performed.

The double-sided shirt according to the above 4) has excellent comfort, and when viewed from the front and back, the collar and the surroundings of the shoulder are more natural in appearance, and the arm can smoothly move up and down and rotate.

According to the double-sided shirt of 5), when worn by men, women, or children, the shirt has more comfortable feeling according to the body shape, and the collar and the shoulder area present more natural beauty when viewed from the front and back, and the shirt can more smoothly perform the up-and-down and rotation of the arm.

According to the double-sided shirt of the above 6), since the difference in the front-rear thickness of the shoulder of the wearer is absorbed by the lateral triangle, the wearer can look natural around the torso when viewing from the front and rear, and can smoothly perform the up-down and rotation movements of the arms.

The double-sided shirt according to the above 7) has excellent comfort, and is more natural in appearance around the trunk when viewed from the front and back, and the arm can be smoothly moved up and down and rotated.

The double-sided shirt according to 8) has more comfortable feeling according to the body shape when worn by men, women, and children, and also has more natural beauty around the trunk when viewed from the front and back, and enables the arms to move up and down and rotate more smoothly.

The double-sided shirt according to the above 9) can perform the vertical and rotational movements of the arm more smoothly, and is comfortable.

Drawings

Fig. 1 is a front view of a double-sided shirt according to embodiment 1 of the present invention.

Fig. 2 is an expanded view of the front body, the rear body, the left sleeve, and the right sleeve of the double-sided shirt shown in fig. 1.

Fig. 3 is an enlarged view showing a main portion of the double-sided shirt shown in fig. 1.

Fig. 4 is a front view of a double-sided shirt according to embodiment 2 of the present invention.

Fig. 5 is an expanded view of the front body, back body, left sleeve, and right sleeve of the double-sided shirt shown in fig. 2.

Fig. 6 is an enlarged view showing a main portion of the double-sided shirt shown in fig. 2.

Detailed Description

Embodiments of the present invention will be described below with reference to fig. 1 to 6.

As shown in fig. 1, embodiment 1 of the present invention is a half-sleeved double-sided shirt 1 of the top-sleeve type. The double-sided shirt 1 is formed by joining a front body 2 made of double-sided fabric, a back body 3 having the same shape and size as the front body 2, and left and

right sleeves

4 and 5. The double-sided shirt of the present invention is a single-layer-sewn double-sided shirt using 1 piece of cloth, the front and back sides of which can be used as outer-surface-wearable cloth (for example, knitted cloth knitted by double knitting). The fabric of the double-sided shirt is not limited to the knitted fabric, and a fabric having low stretchability such as a knitted fabric can be used. In the present invention, the term "the same shape and size" also includes some dimensional errors.

More specifically, the front piece 2 and the back piece 3 are joined by a shoulder seam 17, the front piece 2 and the back piece 3 are joined by a side seam 9, a pair of left and right armholes 10 are formed between the shoulder seam 17 and the side seam 9, and the cylindrical left sleeve 4 and right sleeve 5 are joined to the pair of left and right armholes 10. After the front body 2 and the back body 3 are joined, a reinforcing collar portion (wrapper) 7 is joined to the front body 2 and the back body 3 so as to overlap the neckline 6 over the entire circumference of the neckline 6, and a label 8 capable of recording a size, a washing indication, and the like is attached to the hem-side end portion of the right side seam 9. In the present invention, the term "joining" refers to a process of integrally connecting a plurality of panels to each other, and specifically refers to a sewing process (for example, flat sewing) by sewing with a thread, an adhesion process by adhesion with an adhesive, and the like. In this embodiment, an example of stitching is mainly shown.

As shown in fig. 3, each size of the double-sided shirt 1 is as follows. The arm side end of the left shoulder seam 17, i.e., the upper end of the left armhole 10, is referred to as a left armhole upper end a, and the arm side end of the right shoulder seam 17, i.e., the upper end of the right armhole 10, is referred to as a right armhole upper end a'. The length of a straight line (A-A 'line) connecting the upper end A of the left armhole and the upper end A' of the right armhole is set as the shoulder width 12. The left end of the neckline 6 of the front body 2 (the rear body 3) is a neckline left end B, the right end is a neckline right end B ', and the linear distance between the neckline left end B and the neckline right end B' is a neck width 13. A midpoint of a straight line (B-B 'line) connecting the left neckline end portion B and the right neckline end portion B' is defined as a midpoint 18, a straight line distance between the midpoint 18 and a midpoint of the neckline 6 of the front body 2 is defined as a front neckline depth 14, and a straight line distance between the midpoint 18 and a midpoint of the neckline 6 of the back body 3 is defined as a back neckline depth 15. Since the front body 2 and the back body 3 have the same shape and size, the front neck depth 14 and the back neck depth 15 have the same length. The shape of the neckline 6 is not particularly limited, and is preferably a substantially U-shape or a substantially V-shape which is bilaterally symmetrical, such as a round collar and a V-collar. In this embodiment, a neck-fitting circular collar, which is one type of circular collar, is exemplified.

The neck width 13 is 30 to 68%, preferably 50 to 67%, of the shoulder width 12. The front neck depth 14 and the rear neck depth 15 are 50 to 100%, preferably 52 to 95%, of the neck width 13.

Left and right shoulder lines formed by joining the left and right shoulder seams 17 of the front body 2 and the rear body 3 are formed to be inclined upward from the left arm hole upper end a to the neckline left end B and from the right arm hole upper end a 'to the neckline right end B', and shoulder line triangular regions 20 are formed.

In the case of a conventional shirt which is fixed in the front-rear direction of wearing, the shoulder line is appropriately set according to the use, shape, and size of the shirt, and the back piece is generally made larger than the front piece, and specifically, the length from the hem to the shoulder seam is longer than the back piece and shorter than the front piece, and the shoulder line formed by joining the shoulder seams is positioned on the front side of the centerline of the joined front piece and back piece as viewed from the side. According to this configuration, in the shoulder portions of the wearer having a thick rear side and a thin front side, the thick rear side is covered with the rear body panel made long up to the shoulder line, and the thin front side is covered with the front body panel made short, so that the shoulder line fits the shoulder of the wearer when the wearer wears the garment.

Since the front piece 2 and the back piece 3 have the same shape and size, the double-sided shirt 1 has the shoulder seam 17, i.e., the shoulder line, positioned at the center line of the joined front piece 2 and back piece 3 when viewed from the side. The shoulder line of the double-sided shirt 1 is formed with a shoulder line triangular region 20 having a substantially triangular shape by forming a slope steeper than the shoulder line of the conventional shirt from the upper end a of the left arm hole to the left end B of the neckline and from the upper end a 'of the right arm hole to the right end B' of the neckline. The shoulder-line triangle 20 will be described in detail below by taking the left-side shoulder-line triangle 20 as an example. The right-side shoulder-line triangle 20 has a symmetrical configuration with the left-side shoulder-line triangle 20.

When the slope of the left shoulder line is represented by an angle alpha of a straight line (line A-B) connecting the upper end A of the left armhole and the left end B of the neckline with respect to a line A-A', the angle alpha is set to 10-42 deg. Preferably 19 to 39 degrees for male, 19 to 41 degrees for female, 11 to 34 degrees for children, more preferably 26 to 33 degrees for male, 27 to 35 degrees for female, and 17 to 29 degrees for children.

Since the left and right triangular regions 20 are formed to have a suitable amount of space from the left and right armholes 10 to the neckline 6, and since the triangular regions 20 absorb the difference in the front-rear thickness of the shoulder of the wearer, the double-sided shirt 1, which is worn by the wearer in either the front-rear direction and has a size corresponding to the size of the body of the wearer, does not cause the cloth to wrinkle, and the collar and the periphery of the shoulder both have a natural beauty in front and rear view, and can smoothly perform the up-down and rotation movements of the arm.

The left and right side lines formed by joining the left and right side seams 9 of the front body 2 and the rear body 3 are inclined outward from the predetermined positions of the side lines to the lower ends of the armholes to form side line triangular spaces 30.

In the case of a conventional shirt which is fixed in the front-rear direction of wearing, the shoulder line is located on the front side of the center line of the joined front and back panels as viewed from the side, and with respect to the shoulder portions of the wearer which are thick on the rear side and thin on the front side, the thick rear side is covered with the back panel which is made long up to the shoulder line, and the thin front side is covered with the front panel which is made short, and the shoulder line is attached to the shoulder of the wearer when wearing, and therefore, in general, the side line is simply formed to be substantially vertical in many cases.

The side lines of the double-sided shirt 1 are inclined outward from the skirt side end to the lower ends of the armholes as compared with the conventional shirt, and a substantially triangular side line triangular space 30 is formed. The side triangular space 30 will be described in detail below with reference to the left side shoulder triangular space 30 as an example. The right-side shoulder-line triangle 30 has a symmetrical structure with the left-side shoulder-line triangle 30.

The lower end of the left armhole 10 is set as a left armhole lower end C, and the lower end of the right armhole 10 is set as a right armhole lower end C'. When the degree of outward inclination of the side lines is represented by an angle beta of a straight line (line A-C) connecting the upper end A of the left armhole and the lower end C of the left armhole relative to a line A-A', the angle beta is set to be 91-115 degrees. Preferably 91 ° to 107 ° for male use, 98 ° to 115 ° for female use, 97 ° to 115 ° for children use, more preferably 97 ° to 102 ° for male use, 104 ° to 109 ° for female use, and 104 ° to 111 ° for children use.

When the wearer wears the double-sided shirt 1 in which the front piece 2 and the rear piece 3 having the same shape and size as each other and the same size as each other are fitted to the body, the cloth in the vicinity of the lower ends of the left and right armholes 10 has a suitable amount of allowance due to the left and right side triangular regions 30, and the side triangular regions 30 absorb the difference in the front-rear thickness of the shoulders of the wearer, so that the cloth does not wrinkle when worn in either of the front-rear directions, and the periphery of the trunk shows a natural aesthetic appearance when viewed from the front and rear, and the vertical and rotational movements of the arms can be performed more smoothly.

The positions at which the left and right lateral lines start to incline outward are not particularly limited, but preferably avoid positions near both ends of the lateral lines, and more preferably near the center of the lateral lines.

In the double-sided shirt 1, both the shoulder line triangle 20 and the side line triangle 30 may be formed, or only one of them may be formed. The natural front-back appearance of the double-sided shirt 1 and the smoothness of the vertical and rotational movement of the arms are most natural and smooth when both the shoulder line triangle 20 and the side line triangle 30 are formed, and the shoulder line triangle 20 alone and the side line triangle 30 alone are formed.

According to the double-sided shirt 1 of embodiment 1, even if the neckline 6 and armholes 10 of the front body 2 and the back body 3 have the same shape, the front neckline 6 is formed into a gentle curved shape by slightly loosening the cloth according to the shape of the neck of the wearer, the back neckline 6 is formed into a straight shape by slightly tightening the cloth, and the difference in the front-back thickness of the shoulder of the wearer is absorbed by the left and right shoulder line triangular regions 20 and the side line triangular regions 30, so that the double-sided shirt 1 can maintain good appearance when worn on the collar, around the shoulder, and around the trunk, as seen from the front and back, and can smoothly perform the up-down and rotation operation of the arms, and can ensure good comfort.

Fig. 4 to 6 show a double-sided shirt 100 according to embodiment 2 of the present invention. The double-sided shirt 100 of this embodiment is a half-sleeved double-sided shirt 100 using a raglan-type. The double-sided shirt 100 is formed by joining a front body 102 made of double-sided fabric, a back body 103 having the same shape and size as the front body 102, and left and

right sleeves

104, 105. The raglan sleeve method in the present invention is a method in which the front body and the rear body have no shoulder and the shoulder is formed by the left sleeve and the right sleeve.

Specifically, the front body 102 and the rear body 103 are joined by side seams 109, and the left and

right sleeves

104 and 105, which are cylindrical, are joined to the left and right armholes 110 of the front body 102 and the rear body 103, respectively. After the front body 102, the back body 103, the left sleeves 104, and the right sleeves 105 are joined, a reinforcing collar (hem) 107 is joined so as to overlap the collar 106 over the entire circumference of the collar 106 of the front body 102, the back body 103, the left sleeves 104, and the right sleeves 105, and a label 8 capable of recording a size, a washing indication, and the like is attached to the hem-side end of the right-side seam 109. Shoulder insertion lines 116 are formed at 4 positions at the juncture line where the left and

right sleeves

104, 105 are joined to the left and right armholes 110 of the front body 102 and the back body 103, respectively.

As shown in fig. 6, each size of the double-sided shirt 100 is as follows. The straight-line distance between a portion below the sleeve-side end of the left side slit 109 by a predetermined distance (about 1 cm) and a portion below the sleeve-side end of the right side slit 109 by a predetermined distance (about 1 cm) is defined as the chest circumference 111. The linear distance between the midpoint of the neckline 106 of the left sleeve 104 and the midpoint of the neckline 106 of the right sleeve 105 is defined as the neck width 113. The midpoint of a straight line connecting the midpoint of the neckline 106 of the left sleeve 104 and the midpoint of the neckline 106 of the right sleeve 105 is defined as a midpoint 118, a straight line distance between the midpoint 118 and the midpoint of the neckline 106 of the front body 102 is defined as a front depth 114, and a straight line distance between the midpoint 118 and the midpoint of the neckline 106 of the back body 103 is defined as a back depth 115. Since the front body 102 and the back body 103 have the same shape and size, the front depth 114 and the back depth 115 have the same length.

The neck width 113 is 35 to 60%, preferably 40 to 55%, of the length of the bust 111. The front and rear neck depths 114 and 115 are set to be 45 to 65%, preferably 50 to 60%, of the neck width 113. Further, a straight line connecting the midpoint 118 and the collar-side end of the shoulder-insertion line 116 and a straight line connecting the midpoint of the neckline 106 of the left sleeve 104 and the midpoint of the neckline 106 of the right sleeve 105 are set to an angle γ of 0 to 40 °, more preferably 0 to 20 °, and 0 ° is set in the double-sided shirt of this embodiment.

According to the double-sided shirt of embodiment 2, by adopting the above configuration, it is possible to more smoothly perform the vertical and rotational movements of the arms while ensuring desired aesthetic properties even when worn in either of the front and rear directions.

The double-sided shirt of the present invention can be worn both inside and outside, and in either front or rear direction while maintaining desired aesthetic and comfort properties. Further, since the front body and the rear body have the same shape and size, the work cost can be reduced in the manufacturing process.

In the double-sided shirt of the present invention, the front piece and the back piece having the same shape and size are made of the same fabric having the same color, and the left and right sleeves are made of the same fabric having the same color as the front piece and the back piece, so that the double-sided shirt can be made into a general design of "easy-to-wear. Alternatively, the front body, the rear body, or the left and right sleeves may be designed to have different designs, colors, or fabrics, so that the clothes have fashionable appearance that can be changed depending on the front-back and front-back wearing manner.

Industrial applicability

The double-sided shirt of the invention can be applied to various shirts such as underwear, sport shirt and the like

Description of the reference numerals

1. 101 double-sided shirt

2. 102 front body piece

3. 103 back part

4. 104 left sleeve

5. 105 right sleeve

6. 106 neck opening

7. 107 collar

8 label

9. 109 side seam

10. 110 armhole

111 bra

12 shoulder width

13. 113 neck width

14. 114 front collar depth

15. 115 back collar depth

17 shoulder seam

18 midpoint

116 shoulder inserting line

118 midpoint

20 shoulder triangle

30 side line triangular space

Claims

1. A double-sided shirt is characterized in that,

the front body, the back body, the left sleeve and the right sleeve made of double-sided cloth are jointed to form the garment, the front body and the back body have the same shape and size, and the garment can be worn on both front and back sides.

2. The double-sided shirt of claim 1,

the collar width is 30-68% of the shoulder width, and the front and rear collar depths are 50-100% of the collar width.

3. A double-sided shirt according to claim 1 or 2,

the front body and the rear body have a substantially triangular shoulder-line triangle region for absorbing a difference in front-rear thickness of the shoulder of the wearer, in a portion from the upper end of the left arm hole to the left end of the neckline and a portion from the upper end of the right arm hole to the right end of the neckline.

4. The double-sided shirt according to any one of claims 1 to 3,

the double-sided fabric constituting the front body and the back body is made of a knitted fabric, and the angle (alpha) between the straight line connecting the upper end of the left armhole and the left end of the neckline in the front body and the back body and the straight line connecting the upper end of the right armhole and the right end of the neckline with respect to the straight line connecting the upper end of the left armhole and the upper end of the right armhole is 11-41 deg.

5. The double-sided shirt of claim 4,

the angle (alpha) is 19-39 degrees for men, 19-41 degrees for women and 11-34 degrees for children.

6. The double-sided shirt according to any one of claims 1 to 5,

the front body and the rear body have a substantially triangular side-line triangular region for absorbing a difference in front-rear thickness of the shoulder of the wearer, at a portion from an upper position of the left side line to a lower end of the left arm hole and at a portion from an upper position of the right side line to a lower end of the right arm hole.

7. The double-sided shirt according to any one of claims 1 to 6,

the double-sided fabric constituting the front body and the back body is made of a knitted fabric, and the angle (beta) of the straight line connecting the upper end and the lower end of the left armhole and the straight line connecting the upper end and the lower end of the right armhole in the front body and the back body with respect to the straight line connecting the upper end of the left armhole and the upper end of the right armhole is 91-115 deg.

8. The double-sided shirt of claim 7,

the angle (beta) is 91-107 degrees for males, 98-115 degrees for females, and 97-115 degrees for children.

9. The double-sided shirt of claim 1,

the left and right sleeves are in a raglan mode, the front and rear collar depths have a length of 45-95% of the collar width, and the angle (gamma) of a straight line connecting the collar-side end of the raglan and the midpoint of a straight line connecting the midpoint of the collar of the left sleeve and the midpoint of the collar of the right sleeve with respect to a straight line connecting the midpoint of the collar of the left sleeve and the midpoint of the collar of the right sleeve is 0-40 deg.