WO2021107127A1

WO2021107127A1 - Reversible shirt

Info

Publication number: WO2021107127A1
Application number: PCT/JP2020/044324
Authority: WO
Inventors: 喜代彦西出
Original assignee: Ｎｓｗ株式会社
Priority date: 2019-11-29
Filing date: 2020-11-27
Publication date: 2021-06-03
Also published as: EP3854242A1; EP3854242A4; US20220110389A1; JPWO2021107127A1; CN113194770A

Abstract

[Problem] To provide a reversible shirt which can be worn with either side out and in which there is no front-back distinction, so that the shirt can be worn in either front-back orientation while maintaining the desired comfort level and appearance. [Solution] A reversible shirt 1 is obtained by joining a front part 2, a back part 3, a left sleeve 4, and a right sleeve 5 which are made of reversible fabric, wherein the front part 2 and the back part 3 have the same shape and size.

Description

Reversible shirt

The present invention relates to a shirt used as underwear, etc., and more specifically to a reversible shirt that can be reversibly worn.

In daily life, shirts are often turned inside out when undressing. In particular, shirts such as underwear and sportswear that are used in direct contact with the skin are often moistened with sweat, etc., and can be taken off while turning over to enable smooth undressing. However, a shirt that has been turned inside out needs to be turned inside out when it is worn again or when it is washed, which not only increases the workload of the user, but also makes the user fashionable if the shirt is forgotten to be turned inside out and worn again. It may be damaged. On the other hand, reversible shirts with the same design on the front and back sides have been devised and are widely distributed. If it is a reversible shirt, it does not need to be repaired even if it is turned inside out when undressing, and it can be worn again without impairing fashionability. Furthermore, by changing the color scheme on the front side and the back side, it is possible to enjoy two ways of wearing one. Further, in order to improve the appearance of the back side, a method of sewing a tape-shaped cloth over the seams on the back side has also been devised (see, for example, Patent Document 1 below).

Japanese Unexamined Patent Publication No. 2007-262641

Basically, such a reversible shirt is a function to enhance the fashionability that you can enjoy different color schemes on the front and back, but this time, we dared to make the front and back exactly the same design and "eliminate the back and front". , I created a reversible shirt with a new concept that can be attached and detached without worrying about the front and back, and aims to reduce the work load.
Furthermore, although there is no distinction between the front and back of conventional reversible shirts, there is a distinction between front and back, and it is intended for welfare facilities, especially those who need support and long-term care, such as welfare facilities for people with disabilities and welfare facilities for the elderly. In the facility, there is a problem that it is difficult for the user to wear it in the correct direction by himself / herself, and when a person who provides support or care assists the user in wearing it, the work load increases.

An object of the present invention is that there is no distinction between the front and back, and it is possible to wear it on both the front and back sides, and there is no distinction between the front and back, and it is worn while maintaining the desired comfort and appearance regardless of the front and back orientation. Is to provide a reversible shirt that can be used.

The present invention comprises the following aspects in order to achieve the above object.

1) The front body, back body, left sleeve and right sleeve made of reversible fabric are joined, and the front body and back body have the same shape and size, and the front and back and front and back can be worn reversibly. A reversible shirt.

2) The reversible shirt according to 1) above, wherein the top width has a length of 30 to 68% of the shoulder width, and the lower front and lower back have a length of 50 to 100% of the top width.

3) The front and back of the wearer's shoulders are on the part from the upper end of the left sleeve to the left end of the collar and from the upper end of the right sleeve to the right end of the collar line. The reversible shirt according to 1) or 2) above, which has a substantially triangular shoulder line gusset area for absorbing the difference in thickness between the front and back.

4) The reversible fabrics that make up the front and back bodies are made of knitted fabric, and the straight line connecting the upper end of the left sleeve and the left end of the collar on the front and back, and the upper end of the right sleeve. The angle (α) of the straight line connecting the right end of the collar and the straight line connecting the upper end of the left sleeve and the upper end of the right sleeve is 11 to 41 °. Reversible shirts listed in one.

5) The reversible 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 front and back bodies are from the upper part of the left side line to the lower end of the left sleeve, and from the upper part of the right side line to the lower end of the right sleeve. The reversible shirt according to any one of 1) to 5) above, which has a substantially triangular side line gusset area for absorbing the difference in thickness between the front and back of the wearer's shoulder.

7) The reversible fabrics that make up the front and back bodies are made of knit fabric, and the straight lines connecting the upper and lower ends of the left sleeves and the upper and lower ends of the right sleeves on the front and back are The reversible shirt according to any one of 1) to 6) above, wherein the angle (β) of the connecting straight line with respect to the straight line connecting the upper end of the left sleeve and the upper end of the right sleeve is 91 ° to 115 °. ..

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

9) The left and right sleeves are in the form of raglan sleeves, the lower front and lower back have a length of 45 to 95% of the top width, and the middle point of the left sleeve collar and the right sleeve collar. The angle of the straight line connecting the middle point of the straight line connecting the middle points and the middle point of the collar side of the raglan line with respect to the straight line connecting the middle point of the collar of the left sleeve and the middle point of the collar of the right sleeve ( The reversible shirt according to 1) above, wherein γ) is 0 to 40 °.

According to the reversible shirt in 1) above, it looks the same when viewed from either front or back, and not only is there no distinction between the front and back, but also because there is no distinction between the front and back, it is possible to wear the front and back and the front and back reversibly.

According to the reversible shirt in 2) above, the collar looks natural when viewed from either the front or the back.

According to the reversible shirt in 3) above, the shoulder line gusset area absorbs the difference in thickness between the front and back of the wearer's shoulders, so that the collar and shoulders look natural from both front and back, and the arms. Can be smoothly raised and lowered and swiveled.

According to the reversible shirt in 4) above, the collar and shoulders look more natural when viewed from both front and back, while maintaining good comfort, and the arms can be raised and lowered and swiveled smoothly. it can.

According to the reversible shirt of 5) above, when worn by men, women and children, the collar and shoulders are more comfortable when viewed from both front and back, while maintaining better comfort according to each body shape. It has a natural appearance and allows the arms to be raised and lowered and swiveled more smoothly.

According to the reversible shirt of 6) above, the difference in the thickness of the front and back of the wearer's shoulders is absorbed by the side line gusset area, so that the waistline looks natural from both front and back, and the arms can be raised and lowered. The turning operation can be performed smoothly.

According to the reversible shirt in 7) above, while maintaining good comfort, the waistline looks more natural when viewed from either the front or the back, and the arms can be raised and lowered and the turning motion can be performed smoothly.

According to the reversible shirt of 8) above, when worn by men, women and children, the waistline looks more natural when viewed from both front and back, while maintaining better comfort according to each body shape. At the same time, the arm can be raised and lowered and the turning motion can be performed more smoothly.

According to the reversible shirt in 9) above, the arm can be raised and lowered and the turning motion can be performed more smoothly, and it is comfortable to wear.

It is a front view of the reversible shirt which concerns on 1st Embodiment of this invention. It is a development view of each pattern of the front body, the back body, the left sleeve and the right sleeve of the reversible shirt shown in FIG. It is an enlarged view which shows the main part of the reversible shirt shown in FIG. It is a front view of the reversible shirt which concerns on 2nd Embodiment of this invention. It is a development view of each pattern of the front body, the back body, the left sleeve and the right sleeve of the reversible shirt shown in FIG. It is an enlarged view which shows the main part of the reversible shirt shown in FIG.

Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 6.

As shown in FIG. 1, the first embodiment of the present invention is a short-sleeved reversible shirt (1) in which a set-in sleeve form is adopted. The reversible shirt (1) has a front body (2) made of reversible fabric, a back body (3) having the same shape and size as the front body (2), a left sleeve (4) and a right sleeve (5) joined together. It will be done. The reversible shirt of the present invention is a single-layered reversible shirt using a cloth in which one piece of cloth can be worn on both the front and back sides as an outer surface, for example, a knit cloth knitted by double-sided knitting. The fabric of the reversible shirt is not limited to the knit fabric, and a fabric having low elasticity such as a fabric can also be used. Further, in the present invention, the term "same shape and size" includes some dimensional errors.

Specifically, the front body (2) and the back body (3) are joined by the shoulder joint (17), and the front body (2) and the back body (3) are joined by the side joint (9). Cylindrical left sleeves (4) and right sleeves (5) are joined to a pair of left and right sleeves (10) formed between the shoulder joint (17) and the side joint (9). In addition, after the front body (2) and back body (3) are joined, the collar part (6) of the front body (2) and back body (3) is reinforced over the entire circumference. (7) is joined so that it can be overlapped with the collar (6), and a tag (8) that can indicate the size, washing indication, etc. is attached to the hem side end of the right side joint (9). .. In the present invention, the term "joining" refers to a process of integrally connecting a plurality of pieces of fabric, specifically, a sewing process of sewing with a thread (for example, a flat seamer) or an adhesive. Adhesive processing, etc. In this embodiment, an example of being sewn is mainly shown.

As shown in Fig. 3, each dimension of the reversible shirt (1) is as follows. The sleeve side end of the left shoulder joint (17), that is, the upper end of the left sleeve cut (10) is the left sleeve cut upper end (A), and the sleeve side end of the right shoulder joint (17), that is, the right side. Let the upper end of the sleeve cut (10) be the upper end of the right sleeve cut (A'). The length of the straight line (A-A'line) connecting the upper end of the left sleeve (A) and the upper end of the right sleeve (A') is defined as the shoulder width (12). The left end of the collar (6) of the front body (2) (rear body (3)) is the left end of the collar (B), the right end is the right end of the collar (B'), the left end of the collar (B) and the collar. The straight line distance between the right end (B') of the hollow is the collar width (13). The midpoint (18) of the straight line (B-B'line) connecting the left end of the neckline (B) and the right end of the neckline (B') is the midpoint (18), and the midpoint (18) and front body (2). The straight line distance between the midpoints of the neckline (6) is the lower front (14), and the straight line distance between the midpoints (18) and the midpoint of the back body (3) is the rear. Let it be below (15). Since the front body (2) and the back body (3) have the same shape and size, the front lower body (14) and the back lower body (15) have the same length. The shape of the neckline (6) is not particularly limited, but it is preferably a symmetrical substantially U-shape or a substantially V-shape such as a round neck or a V-neck. In this embodiment, a crew neck, which is a kind of round neck, is shown as an example.

The length of the top width (13) is 30 to 68%, preferably 50 to 67% of the shoulder width (12). The lower front (14) and lower back (15) have a length of 50 to 100%, preferably 52 to 95% of the width of the ceiling (13).

The left and right shoulder lines formed by joining the left and right shoulder joints (17) of the front body (2) and the back body (3) extend from the upper end of the left sleeve (A) to the left end of the collar (B), and From the upper end of the right sleeve (A') to the right end of the collar (B'), there is an upward slope, and a shoulder line gusset area (20) is formed.

In the case of a conventional shirt whose front and back orientation is fixed, the shoulder line is set appropriately according to the purpose, shape and size of the shirt, but in general, the back body is made larger than the front body. In detail, the length from the hem to the shoulder joint is long and the front body is short, and the shoulder line formed by joining the shoulder joints is the jointed front body and back body. It is designed to be located in front of the center line when viewed from the side. With this configuration, the back side is thick and the front side is thin, while the thick back side is covered with a long back body up to the shoulder line, and the thin front side is short. By covering, the shoulder line fits the wearer's shoulder when worn.

Since the front body (2) and the back body (3) of the reversible shirt (1) have the same shape and size, the center line seen from the side of the joined front body (2) and the back body (3). The shoulder joint (17), that is, the shoulder line, is located at the position. The shoulder line of the reversible shirt (1) extends from the upper end of the left sleeve (A) to the left end of the collar (B), and from the upper end of the right sleeve (A') to the right end of the collar (B'). A substantially triangular shoulder line gusset area (20) is formed by making the slope steeper than the shoulder line. The shoulder line gusset area (20) will be described in detail below by taking the left shoulder line gusset area (20) as an example. The shoulder line gusset area (20) on the right side has a symmetrical structure with the shoulder line gusset area (20) on the left side.

When the slope of the left shoulder line is expressed by the angle (α) of the straight line (A-B line) connecting the upper end (A) of the left sleeve and the left end (B) of the collar, with respect to the A-A'line, the angle (α). ) Is 10 to 42 °. Preferably, it is 19 ° to 39 ° for men, 19 to 41 ° for women, 11 to 34 ° for children, and more preferably 26 ° to 33 ° for men, for women. In the case of 27 to 35 °, in the case of children it is 17 to 29 °.

The left and right shoulder line gusset areas (20) allow the fabric to have an appropriate amount of space from the left and right sleeves (10) to the collar (6), and the shoulder line gusset area (20) is the thickness of the front and back of the wearer's shoulders. In order to absorb the difference, no matter which direction the wearer wears the reversible shirt (1), which fits the size of the wearer's body, the fabric will not be dragged and the fabric will not be pulled from the front or back. The collar and shoulders look natural, and the arms can be raised and lowered and swiveled smoothly.

The left and right side lines formed by joining the left and right side joints (9) of the front body (2) and the back body (3) are inclined outward from the predetermined position of the side line to the lower end of the sleeve. The side line gusset area (30) is formed.

In the case of a conventional shirt in which the front and back orientation is fixed, the wearer is located on the front side of the center line when viewed from the side of the front body and the back body to which the shoulder lines are joined, and the back side is thick and the front side is thin. The thicker back side is covered with a long back body up to the shoulder line, and the thin front side is covered with a short front body, and the shoulder line fits the wearer's shoulder when worn. In general, the side lines are often formed simply approximately vertically.

The side line of the reversible shirt (1) is inclined outward from that of the conventional shirt from the hem side end to the lower end of the sleeve, so that a substantially triangular side line gusset area (30) is formed. The side line gusset area (30) will be described in detail below by taking the left shoulder line gusset area (30) as an example. The shoulder line gusset area (30) on the right side has a symmetrical structure with the shoulder line gusset area (30) on the left side.

The lower end of the left sleeve cut (10) is the left sleeve cut lower end (C), and the lower end of the right sleeve cut (10) is the right sleeve cut lower end (C'). When the degree of inclination of the side line to the outside is expressed by the angle (β) of the straight line (A-C line) connecting the upper end of the left sleeve section (A) and the lower end of the left sleeve section (C) with respect to the A-A'line, the angle. (β) is 91 to 115 °. Preferably, it is 91 ° to 107 ° for men, 98 to 115 ° for women, 97 to 115 ° for children, and more preferably 97 ° to 102 ° for men, for women. In the case of 104 to 109 °, in the case of children, it is 104 to 111 °.

The left and right armpit gusset areas (30) allow the wearer to fit a reversible shirt (1) with the same shape and size on the front (2) and back (3) to fit the wearer's body size. Even when worn in size, the fabric near the lower ends of the left and right sleeves (10) has an appropriate amount of space, and the side line gusset area (30) absorbs the difference in thickness between the front and back of the wearer's shoulders. Therefore, regardless of which direction the fabric is worn, the fabric does not drag, the waistline looks natural when viewed from either the front or the back, and the arms can be raised and lowered and the turning motion can be performed more smoothly.

The position where the left and right side lines start to incline outward is not particularly limited, but a position avoiding the vicinity of both ends of the side line is preferable, and the vicinity of the center of the side line is more preferable.

Both the shoulder line gusset area (20) and the side line gusset area (30) may be formed on the reversible shirt (1), or only one of them may be formed. The natural appearance of the reversible shirt (1) from the front and back and the smoothness of the arm raising and lowering and turning movements are most natural when both the shoulder line gusset area (20) and the side line gusset area (30) are formed. And it is smooth, then when only the shoulder line gusset area (20) is formed, then when only the side line gusset area (30) is formed, and so on.

According to the reversible shirt (1) of the first embodiment, the collar (6) and the sleeve (10) of the front body (2) and the back body (3) are formed by the above-described configuration. Even if it has the same shape, the front collar (6) becomes a gentle curve due to the loosening of the fabric, and the rear collar (6) matches the shape of the wearer's neck. ) Is a little straightened by pulling the fabric, and the left and right shoulder line gusset areas (20) and side line gusset areas (30) absorb the difference in thickness between the front and back of the wearer's shoulders, so that the collar Around the shoulders and waist, a good appearance is maintained when worn from both the front and back, and the arms can be raised and lowered smoothly and the turning motion can be smoothly performed, and good comfort is also maintained.

FIGS. 4 to 6 show the reversible shirt (100) of the second embodiment of the present invention. The reversible shirt (100) of this embodiment is a short-sleeved reversible shirt (100) in which the form of raglan sleeves is adopted. The reversible shirt (100) is made of reversible fabric and has a front body (102), a back body (103) having the same shape and size as the front body (102), and a left sleeve (104) and a right sleeve (105) joined together. It will be done. The form of the raglan sleeves in the present invention refers to a form in which the front body and the back body do not have shoulders, and the shoulders are formed by the left and right sleeves.

Specifically, the front body (102) and the back body (103) are joined by a side joint (109), and the left and right sleeves (110) of the front body (102) and the back body (103) have a tubular left sleeve. (104) and right sleeve (105) are joined, respectively. Also, after the front body (102), back body (103), left sleeve (104) and right sleeve (105) are joined, the front body (102), back body (103), left sleeve (104) and right The collar part (trumpet) (107) for reinforcement is joined so as to overlap the collar part (106) over the entire circumference of the collar part (106) of the sleeve (105), and the hem of the right side joint (109). A tag (8) that can indicate the size, washing indication, etc. is attached to the side end. Lagran lines (116) are formed at four points by the joint lines where the left sleeve (104) and the right sleeve (105) are joined to the left and right sleeves (110) of the front body (102) and the back body (103), respectively. ing.

As shown in FIG. 6, each dimension of the reversible shirt (100) is as follows. A predetermined distance (about 1 cm) below the sleeve side end of the left side joint (109) and a predetermined distance (about 1 cm) below the sleeve side end of the right side joint (109). The straight line distance between the points is the width of the body (111). The straight line distance between the midpoint of the collar (106) of the left sleeve (104) and the midpoint of the collar (106) of the right sleeve (105) is defined as the ceiling width (113). The midpoint of the straight line connecting the midpoint of the collar (106) of the left sleeve (104) and the midpoint of the collar (106) of the right sleeve (105) is set as the midpoint (118), and the midpoint (118) and The straight line distance between the midpoints of the front body (102) and the midpoint of the neckline (106) is defined as the front lower part (114), and the distance between the midpoints of the same midpoint (118) and the back body (103) of the neckline (106). The straight line distance of is called the rear lower part (115). Since the front body (102) and the back body (103) have the same shape and size, the front lower body (114) and the back lower body (115) have the same length.

The length of the heaven width (113) is 35 to 60%, preferably 40 to 55% of the width of the body (111). The lower front (114) and lower back (115) are said to have a length of 45 to 65%, preferably 50 to 60% of the top width (113). In addition, the straight line connecting the midpoint (118) and the collar side end of the Lagrang line (116) is the midpoint of the left sleeve (104) and the collar of the right sleeve (105) (106). The angle (γ) is 0 to 40 °, more preferably 0 to 20 ° with respect to the straight line connecting the midpoints, and 0 ° in the reversible shirt according to this embodiment.

According to the reversible shirt of the second embodiment, the structure as described above maintains the desired appearance regardless of whether the shirt is worn in either the front-back direction, and the arm raising / lowering and turning movements can be improved. It can be done smoothly.

The reversible shirt according to the present invention can be worn not only on both the front and back sides, but also in either the front or back direction while maintaining the desired appearance and comfort. Further, since the front body and the back body have the same shape and size, the work cost can be reduced even in the manufacturing process.

Further, in the reversible shirt according to the present invention, the front body and the back body having the same shape and size are made of the same material of the same color, and the left and right sleeves are made of the same material of the same color as the front body and the back body. , It can be a universal design that "doesn't make a mistake no matter how you wear it." Alternatively, the front body, back body, or left and right sleeves may have different designs, colors, or fabrics so that the appearance can be changed in various ways depending on how the front, back, front, and back are worn.

The reversible shirt according to the present invention can be applied to various shirts such as underwear and sports shirts.

(1) (101) Reversible shirt
(2) (102) Front body
(3) (103) Back body
(4) (104) Left sleeve
(5) (105) Right sleeve
(6) (106) Collar
(7) (107) Collar
(8) Tag
(9) (109) Armpit
(10) (110) Sleeve cutting
(111) Width
(12) Shoulder width
(13) (113) Tenpaku
(14) (114) Front bottom
(15) (115)
(17) Shoulder joint
(18) Midpoint
(116) Lagran Line
(118) Midpoint
(20) Shoulder line gusset area
(30) Side line gusset area

Claims

The front body, back body, left sleeve and right sleeve made of reversible fabric are joined, and the front and back bodies have the same shape and size, and can be worn reversibly on the front and back and front and back. , Reversible shirt.
The reversible shirt according to claim 1, wherein the top width has a length of 30 to 68% of the shoulder width, and the lower front and lower back have a length of 50 to 100% of the top width.
The front and back of the wearer's shoulders are on the left front and back of the sleeve, from the top of the left sleeve to the left end of the collar, and from the top of the right sleeve to the right end of the collar line. The reversible shirt according to claim 1 or 2, which has a substantially triangular shoulder line gusset area for absorbing the difference in thickness.
The reversible fabric that makes up the front and back bodies is made of knitted fabric, and the straight line connecting the upper end of the left sleeve and the left end of the collar on the front and back, and the upper and collar of the right sleeve. The method according to any one of claims 1 to 3, wherein the angle (α) of the straight line connecting the right end of the hollow with respect to the straight line connecting the upper end of the left sleeve hollow and the upper end of the right sleeve hollow is 11 to 41 °. Reversible shirt.
The reversible shirt according to claim 4, wherein the angle (α) is 19 to 39 ° for men, 19 to 41 ° for women, and 11 to 34 ° for children.
The front and back bodies are the part from the upper part of the left side line to the lower end of the left sleeve, and the part from the upper part of the right side line to the lower end of the right sleeve. The reversible shirt according to any one of claims 1 to 5, which has a substantially triangular side line gusset area for absorbing the difference in thickness between the front and back of the shoulder.
The reversible fabric that makes up the front and back bodies is made of knit fabric, and the straight line that connects the upper and lower ends of the left sleeve and the straight line that connects the upper and lower ends of the right sleeve on the front and back. The reversible shirt according to any one of claims 1 to 6, wherein the angle (β) with respect to the straight line connecting the upper end of the left sleeve and the upper end of the right sleeve is 91 ° to 115 °.
The reversible shirt according to claim 7, wherein the angle (β) is 91 to 107 ° for men, 98 to 115 ° for women, and 97 to 115 ° for children.
The left and right sleeves are in the form of raglan sleeves, the lower front and lower back have a length of 45-95% of the top width, and the midpoint of the left sleeve collar and the inside of the right sleeve collar. The angle (γ) of the straight line connecting the middle point of the straight line connecting the points and the middle point of the collar side of the raglan line with respect to the straight line connecting the middle point of the collar of the left sleeve and the middle point of the collar of the right sleeve. The reversible shirt according to claim 1, wherein is 0 to 40 °.