Cut-and-sewn garment and manufacturing method thereof

Abstract

To provide a cut-and-sew garment, particularly one with a semicircular neckline in the front body, that can cover the cervical vertebrae when worn, and to provide a method for manufacturing the cut-and-sewn garment.SOLUTION: In a cut-and-sewn garment 1, a neckline 11 of a front body 10 is formed of a belt-like fabric 30 having a predetermined width and sewn along an annular recess 12 disposed on the front body 10. A neckline 21 of a back body 20 has a cervical vertebrae cover region H for covering the cervical vertebrae K when worn. The cervical vertebrae cover region H is formed of a pair of inner and outer fabrics of the back body 20 in which the inner fabric is the fabric of the back body 20 on the inner surface side which forms a folded part 22 folded from the outer surface side to the inner surface side at positions of right and left ends of the neckline 11 of the front body 10, and the outer fabric is the fabric of the back body 20 on the outer surface side located at a position opposite the folded part 22. The fabric of the back body 20 on the inner surface side and the fabric of the back body 20 on the outer surface side are sewn together in a state where the right and left ends of the neckline 11 of the front body 10 are held, excluding the folded portion.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a cut-and-sew garment having a front neckline and a back neckline with different shapes, and a method for manufacturing said cut-and-sew garment. [Background technology]

[0002] Cut-and-sew tops are made of relatively thin fabric and are comfortable to wear. In particular, cut-and-sew tops with a semicircular neckline on the front can be worn alone or as a layered piece, and can be worn in any season. As such, they are widely loved by people of all ages and genders, and many people keep several of them on hand. As a conventional technique showing such a conventional cut and sewn garment, for example, there is Patent Document 1 listed below. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Patent No. 5925284 Summary of the Invention [Problem to be solved by the invention]

[0004] The above-mentioned Patent Document 1 is an invention related to clothing, and has the advantage of being able to three-dimensionally express the bulge of the human chest in upper garments made of jersey or knit material. However, cut-and-sewn garments manufactured using a pattern such as that shown in Fig. 1 of Patent Document 1, particularly conventional cut-and-sewn garments 2 with a semicircular neckline on the front body as shown in Fig. 8, generally have a neckline 2c formed by sewing a circular piece of fabric to a front body 2a and a back body 2b, so that the cervical vertebrae are exposed when the cut-and-sewn garment 2 is worn. Therefore, since the neck has less muscle mass than other parts of the body and is a place where nerves and blood vessels are concentrated, there has been a problem that the neck gets cold in air-conditioned places even in summer, causing symptoms such as autonomic nerve disorders, stiff shoulders, headaches, nausea, and insomnia.

[0005] Therefore, the present invention aims to solve the above-mentioned problems in the conventional art and to provide a cut-and-sew garment, particularly a cut-and-sew garment with a semicircular neckline on the front body, that can cover the cervical vertebrae when worn, and a method for manufacturing such a cut-and-sew garment. [Means for solving the problem]

[0006] In order to achieve the above object, the cut-and-sew of the present invention is a cut-and-sew in which the neckline of the front body and the neckline of the back body are different in shape, and both the neckline of the front body and the back body are formed from a stretchy material, the neckline of the front body is formed from a strip-shaped fabric of a predetermined width that is sewn along a circular recess provided in the front body, and the neckline of the back body has a cervical vertebrae covering region that covers the cervical vertebrae when worn, and the cervical vertebrae covering region is formed from a pair of inner and outer back body fabrics, with the inner back body fabric forming a fold that is folded from the outer side to the inner side at the left and right ends of the neckline of the front body, and the outer back body fabric located opposite the fold, and the inner back body fabric and the outer back body fabric are sewn together in a state in which the left and right ends of the neckline of the front body are sandwiched together, except for the folded-over portion. In addition to the first characteristic, the cut-and-sew garment of the present invention has a second characteristic in that the shape of the fabric of the inner side of the back body that forms the folded-over portion is such that the top and bottom widths become wider toward the center of the back. In addition to the first or second characteristic, the cut-and-sew of the present invention has a third characteristic in that the inclination angles of the left and right ends of the fabric of the back body on the inner side that form the folded portion, relative to the horizontal line in the width direction of the body, and the inclination angles of the left and right ends of the fabric of the back body on the outer side that form the folded portion, relative to the horizontal line in the width direction of the body, are both approximately the same as the inclination angles of the left and right ends of the neckline of the front body that correspond to each of the left and right ends, relative to the horizontal line in the width direction of the body, and the width of the left and right ends of the fabric of the back body on the inner side that form the folded portion is approximately the same as the width of the strip-shaped fabric that forms the neckline of the front body. The method for manufacturing a cut-and-sew garment of the present invention is the method for manufacturing a cut-and-sew garment as recited in claim 1, and includes a fabric preparing step of preparing a front body fabric of a predetermined shape having an annular recess at a position that sandwiches the front center, a back body fabric of a predetermined shape having fabric that forms a folded-back portion at a position that sandwiches the back center, and a strip-shaped fabric of a predetermined width that forms the neckline of the front body, a front body neckline forming step of forming the neckline of the front body by sewing the strip-shaped fabric along the annular recess provided in the front body fabric with the front sides turned right side out, and a back body neckline forming step of folding back the back body fabric that forms the folded-back portion from the inner side to the outer side at the left and right end positions of the neckline of the front body with the right sides turned right side out, and a finishing step of forming the folded-back portion that is to be positioned on the outer side. A fourth feature of the garment is that it comprises, in this order, a back body neckline end forming process in which the left and right end parts of the fabric of the body are sandwiched between the left and right end parts of the fabric of the back body that is located on the inner side opposite the fabric of the back body that forms the folded portion, and the pair of overlapping pieces of fabric of the back body that are sandwiched together on the inside and outside of the sandwiched portion; a cervical vertebrae covering region forming process in which, with the garment turned right side out, the fabric of the front body, excluding the left and right end parts, is sewn together to form a cervical vertebrae covering region between the fabric of the back body that forms the folded portion and the fabric of the back body that is located on the inner side opposite the fabric of the tip part; and an overall sewing process in which, with the garment turned right side out, all overlapping parts of the fabric of the front body and the fabric of the back body that have not yet been sewn together are sewn together. Furthermore, in addition to the fourth characteristic, the manufacturing method of the cut-and-sew garment of the present invention has a fifth characteristic in that, in the fabric preparation step, fabric is prepared for the back body fabric that will form the folded-over portion, the fabric having a shape that widens both vertically and horizontally toward the center back. Furthermore, in addition to the fourth or fifth feature, the cut-and-sew of the present invention has a sixth feature in that, in the fabric preparation step, a fabric is prepared for the back body, such that both the inclination angles of the left and right ends of the back body fabric which form the folded portion, relative to the horizontal line in the body width direction, and the inclination angles of the left and right ends of the back body fabric which oppose the back body fabric which forms the folded portion in the back body neckline end forming step, relative to the horizontal line in the body width direction, are approximately the same as the inclination angles of the left and right ends of the front body neckline which are clamped between the respective left and right ends in the back body neckline end forming step, and the width of the left and right ends of the folded portion is approximately the same as the width of the strip-shaped fabric which forms the front body neckline. Effect of the Invention

[0007] According to the cut-and-sewn garment with the first feature, the back of the garment is provided with a cervical vertebrae-covering region, which makes it possible to cover the cervical vertebrae when worn. This effectively prevents symptoms such as autonomic nervous system disorders, stiff shoulders, headaches, nausea, and insomnia that are associated with a cold neck. In addition, the cervical vertebrae-covering area is formed by a pair of inner and outer back body fabrics, with the inner back body fabric forming a fold-back portion that is folded from the outer side to the inner side at the left and right ends of the neckline of the front body, and the outer back body fabric located opposite the fold-back portion, and the inner back body fabric and the outer back body fabric are sewn together with the left and right ends of the neckline of the front body sandwiched between them.This allows the cervical vertebrae-covering area to be formed by folding back and sewing the back body fabric itself, which does not require a separate part to form the cervical vertebrae-covering area, making the production efficient and resulting in a cut and sewn garment with less wrinkling. Furthermore, by forming the cervical vertebrae-covering region with a pair of overlapping back body fabrics, it is possible to create a cervical vertebrae-covering region that has a simple structure but has high heat retention. Furthermore, by clamping the left and right ends of the neckline of the front body and sewing the pair of inner and outer back body fabrics together, a strong cervical vertebrae covering area can be formed, and a back body neckline can be formed that is less likely to lose its shape or fray, even when worn repeatedly.

[0008] Furthermore, according to the cut-and-sew garment having the second characteristic, in addition to the advantageous effects of the first characteristic, the area of ​​the cervical covering region that overlaps with the cervical vertebrae when worn can be made larger, resulting in a cervical covering region with even greater heat retention.

[0009] Furthermore, with a cut-and-sew garment according to the third characteristic, in addition to the advantageous effects of the first or second characteristic, the boundary between the neckline of the front body and the cervical covering region can be configured with the same inclination angle and the same width, resulting in a cut-and-sew garment that has the desired strength, looks good, and fits well around the neckline.

[0010] Furthermore, according to the manufacturing method of the cut-and-sewn garment according to the fourth aspect, it is possible to manufacture a cut-and-sewn garment that can cover the cervical vertebrae when worn by providing a cervical vertebrae-covering region on the back body, and thus it is possible to manufacture a cut-and-sewn garment that can effectively prevent symptoms such as autonomic nerve disorders, stiff shoulders, headaches, nausea, and insomnia that are associated with a cold neck. Furthermore, by including a back neckline end forming process and a cervical covering area forming process, the cervical covering area can be formed by folding back and sewing the back fabric itself, which means that a separate part for forming the cervical covering area is not required, making it possible to produce a cut-and-sew garment that is efficient in production and also producing a cut-and-sew garment with less wrinkling. Furthermore, by forming the cervical vertebrae-covering region with a pair of overlapping back body fabrics, it is possible to manufacture a cut-and-sew garment that has a simple structure but has a cervical vertebrae-covering region with high heat retention. Furthermore, by sewing together a pair of inner and outer back body fabrics while clamping the left and right ends of the neckline of the front body, a strong cervical vertebrae covering area can be formed, and a cut-and-sew garment can be manufactured with a back neckline that is less likely to lose its shape or fray, even with repeated wear.

[0011] Furthermore, according to the manufacturing method of the cut-and-sew garment according to the fifth feature, in addition to the advantageous effects of the fourth feature, it is possible to produce a cut-and-sew garment with a cervical covering region having a larger area that overlaps with the cervical vertebrae when worn, thereby providing even greater heat retention.

[0012] Furthermore, according to the sixth cut-and-sew manufacturing method, in addition to the advantageous effects of the fourth or fifth features, the boundary between the neckline of the front body and the cervical covering region can be configured to have the same inclination angle and the same width, making it possible to manufacture a cut-and-sew that has the desired strength, looks good, and fits well around the neckline. [Brief description of the drawings]

[0013] [Figure 1] 1A and 1B are overall views showing a cut and sewn garment according to an embodiment of the present invention, in which (a) is a front view and (b) is a rear view. [Diagram 2] 1A and 1B are diagrams showing a cutter according to an embodiment of the present invention when worn, in which (a) is a perspective view of the main parts, and (b) is a side view of the main parts. [Diagram 3] FIG. 2 is an exploded view of the cut and sew according to the embodiment of the present invention. [Figure 4] FIG. 11 is a diagram showing the main parts of the fabric of the front body and the fabric of the back body that form the cut-and-sew of an embodiment of the present invention, where (a) is a diagram showing the main parts of the fabric of the back body, and (b) is a diagram showing the main parts of the fabric of the front body. [Diagram 5] 1A and 1B are diagrams showing a schematic diagram of a manufacturing process for a cut-and-sew garment according to an embodiment of the present invention, in which (a) shows a front body neckline forming step, and (b) shows a back body neckline end forming step. [Figure 6] 4 is a diagram showing a back body neckline end forming step in the manufacturing process of the cut and sew according to the embodiment of the present invention. FIG. [Figure 7] FIG. 11 is a schematic diagram showing the manufacturing process of a cut-and-sew garment according to an embodiment of the present invention, where (a) is a diagram showing the back body neckline end forming process, (b) is a diagram showing the back body neckline end forming process, and (c) is a diagram showing the main parts of a cross-sectional view of the back body neckline end. [Figure 8]FIG. 1 is an overall view showing a conventional cut-and-sew product, where (a) is a front view and (b) is a rear view. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0014] Hereinafter, a cut-and-sewn garment according to an embodiment of the present invention will be described with reference to the drawings to facilitate understanding of the present invention. However, the following description does not limit the present invention described in the claims.

[0015] The cut-and-sew 1 according to the embodiment of the present invention is a cut-and-sew with a different neckline shape between the front and back body, both of which are made of a stretchable material, and with a cervical vertebrae covering region on the back body that covers the cervical vertebrae. This cut and sewn garment 1 is composed of a front body 10, a back body 20, and a strip of fabric 30 that forms the neckline 11 of the front body 10, as shown in FIGS.

[0016] As shown in Figures 1 to 3, the front body 10 constitutes the front body of a so-called crew-neck short-sleeved cut-and-sew garment, and as shown in Figure 3, it is composed of an annular recess 12 located at the center of the upper front, sleeve portions 14 forming shoulder lines 13 located on either side of the annular recess 12, and a body portion 15 located below the sleeve portions 14. In this embodiment, the fabric forming the front body 10 is made of 100% cotton, but the fabric forming the front body 10 is not limited to 100% cotton and any fabric may be used. Also, the front body 10 is not limited to short sleeves and may be long sleeves. Also, as shown in Figures 1 and 2, a strip of fabric 13 of a predetermined width is sewn along the annular recess 12 to form the neckline 11 of the front body 10, and the front body 10 having the neckline 11 and the back body 20 are sewn together at a predetermined position to form the cut and sew 1.

[0017] As shown in Figures 1 to 3, the back body 20 constitutes the back body of a so-called short-sleeved cut-and-sew garment, which has a cervical vertebrae covering region H that covers the cervical vertebrae K (at least the seventh cervical vertebra) when worn, and before being sewn to the front body 10 shown in Figure 3, it is composed of a folded portion 22 that extends above the shoulder line 24 at the upper front center position, sleeve portions 25 that form the shoulder line 24 and are positioned on the left and right sides of the folded portion 22, and a body portion 26 that is positioned below the sleeve portion 25. As shown in FIG. 3(b), in this embodiment, the inclination angles of the upper left and right ends of the shoulder line 24 relative to the horizontal line in the body width direction are different from the inclination angles of the shoulder line 24 other than those ends relative to the horizontal line in the body width direction. However, this is not necessarily limited to this configuration, and the inclination angles of all the shoulder lines 24 relative to the horizontal line in the body width direction may be the same.

[0018] When the cut and sew 1 is completed, the folded portion 22 forms the fabric on the inner side of the neckline 21 of the back body 20, and is folded back from the outer side to the inner side at the left and right end positions of the neckline 11 of the front body 10 to form the fabric on the inner side of the cervical vertebrae covering region H. As shown in Figures 3 and 4(a), the folded-back portion 22 of this embodiment is formed in a shape that increases in width from top to bottom toward the rear center. More specifically, it is formed in a roughly fan-like shape formed by a pair of straight lines that are inclined obliquely upward outward from the upper ends of the left and right shoulder lines 24, and an arc that connects the upper ends of the pair of straight lines and has an apex at the rear center. Of course, the shape of the folded-back portion 22 is not limited to a roughly fan-like shape, and may be any shape, such as a triangular shape, as long as the shape increases in width from top to bottom toward the rear center, but it is preferable to form it in a roughly fan-like shape. It is to be noted that the width Q of the folded portion 22 shown in FIG. 4 is desirably about 5 cm to 7 cm, and more desirably about 5 cm.

[0019] Furthermore, as shown in FIG. 4(a), in this embodiment, the inclination angles L1, L2 of the left end 22a and right end 22b of the fabric of the back body 20 that form the folded portion 22 that will be located on the inner side when the cut and sew 1 is completed, and the inclination angles M1, M2 of the left end 23a and right end 23b of the fabric 23 of the back body 22 that will be located on the outer side opposite the folded portion 22 when the cut and sew 1 is completed, are both approximately the same as the inclination angles N1, N2 of the left end 11a and right end 11b of the neckline 11 of the front body 10 that correspond to the respective left and right ends, and the width P of the left and right ends of the fabric of the back body 20 that form the folded portion 22 is approximately the same as the width R of the strip-shaped fabric 30 that forms the neckline 11 of the front body 10. It is desirable that the width P be approximately 2.5 cm.

[0020] The folded-back portion 22 having the above-mentioned configuration is folded back from the outer side to the inner side at the left end 11a and right end 11b of the neckline 11 of the front body 10, and the fabric of the back body 20 on the inner side and the fabric 23 of the back body 20 on the outer side are sewn together while sandwiching the left and right ends of the neckline 11 of the front body 10 except for the folded-back portion, thereby forming the left and right ends of the neckline 21 of the back body 20. In addition, the fabric of the back body 20 forming the folded-back portion 22, the fabric of the tip portion excluding the left and right ends, and the fabric of the back body 23 arranged on the outer side opposite the fabric of the tip portion are sewn together, forming a pair of overlapping fabrics of the back body 20 on the inner and outer sides, to form the cervical vertebrae covering region H.

[0021] 3, in this embodiment, the back body 20 is formed by placing two pieces of fabric, each of which has a line-symmetric shape with the back center as an axis of symmetry, on the left and right sides and sewing them together at the back center, as shown in FIG. 3. Of course, the back body 20 is not limited to this configuration, and may be formed from a single piece of fabric. As shown by the dashed line in FIG. 1(a), in the sewing area T within a predetermined length from the top of the cervical vertebrae covering area H, the fabric of the inner side of the back body 20 and the fabric of the outer side of the back body 20 are sewn together. The predetermined length means a range of about 2-3 cm downward from the top of the cervical vertebrae covering area H, and about 1 cm on both sides of the back center. The sewing may be performed by sewing only one side of the sewing marks of the fabric of the pair of left and right back bodies 20 sewn together at the back center, or by sewing both sides of the sewing marks. However, in order to reliably prevent these sewing marks from shifting left and right when worn, it is preferable to sew both sides of the sewing marks. As shown in Fig. 3, a core material S is attached in advance to the area including the left and right ends of the folded portion 22 and the area where the two pieces of fabric are sewn together at the center back in order to improve strength and prevent deformation. The core material S may be a commonly used core material for cut and sewn garments, such as a so-called adhesive core for knitwear. For ease of explanation, the core material S is shown by a solid line in Fig. 3. In this embodiment, the fabric forming the back body 20 is made of 100% cotton, but the fabric forming the back body 20 is not limited to 100% cotton and any material may be used. Also, the sleeves are not limited to short sleeves and may be long sleeves. However, the fabric forming the neckline 21 and cervical covering region H of the back body 20 must be made of a stretchable material.

[0022] The strip-shaped fabric 30 forms the neckline of the front body 10. Although not shown in the drawings, in this embodiment, a long and narrow rectangular piece of stretchable fabric having a predetermined width is folded multiple times to form a uniform width of the belt-like fabric 30. Of course, the method of forming the belt-like fabric 30 is not limited to this and can be changed as appropriate. As shown in Fig. 3, a core material S is attached in advance to the area including the left and right ends of the belt-shaped fabric 30 in order to improve strength and prevent deformation. The core material S may be a commonly used core material for cut-and-sew items, such as a so-called adhesive core for knitwear. For ease of explanation, the core material S is shown by a solid line in Fig. 3. In addition, in this embodiment, the fabric forming the belt-shaped fabric 30 is configured to be 100% cotton, but the fabric forming the belt-shaped fabric 30 is not limited to 100% cotton, and any stretchable fabric may be used.

[0023] Next, a method for manufacturing the cut and sewn garment 1 according to the embodiment of the present invention will be described with reference to Figs. 1 and 3 to 7.

[0024] The manufacturing method of the cut and sew 1 according to the embodiment of the present invention includes a fabric preparation process A, a front body neckline forming process B, a back body neckline end forming process C, a cervical vertebrae covering area forming process D, and an entire sewing process E, in this order.

[0025] First, referring to FIG. 3, in a fabric preparation step A, fabrics of predetermined shapes and sizes are prepared as a front body 10, a back body 20, and a strip-shaped fabric 30. Specifically, as shown in Figure 3, a front body piece 10 made of 100% cotton fabric of a specified size is prepared, the front body piece 10 having a circular recess 12 located at the center of the upper front, sleeve portions 14 forming shoulder lines 13 located on either side of the circular recess 12, and a body portion 15 located below the sleeve portions 14.

[0026] 3, a back body 20 fabric is prepared, which is made of 100% cotton fabric of a predetermined size and includes a folded portion 22 that extends above shoulder line 24 at the upper front center, sleeve portions 25 that form shoulder line 24 and are disposed on either side of folded portion 22, and a body portion 26 that is disposed below sleeve portion 25. Note that, since this embodiment is configured to use two pieces of fabric that are divided into two linearly symmetrical parts at the back center, two pieces of fabric with the above configuration are prepared. In this case, as shown in Fig. 4, it is necessary to prepare fabric for the folded-back portion 22, which is formed in a shape that increases in width from top to bottom toward the back center. In this embodiment, fabric is prepared that has the folded-back portion 22 formed in a substantially fan shape formed by a pair of straight lines arranged at an angle upward and outward from the upper ends of the left and right shoulder lines 24, and an arc that connects the upper ends of the pair of straight lines and has its apex at the back center. In addition, it is necessary to prepare fabric such that the inclination angles L1, L2 of the left end 22a and right end 22b of the fabric of the back body 20 that form the folded portion 22 that will be placed on the inner side when the cut and sew 1 is completed, and the inclination angles M1, M2 of the left end 23a and right end 23b of the fabric 23 of the back body 22 that will be placed on the outer side opposite the folded portion 22 when the cut and sew 1 is completed, are both approximately the same as the inclination angles N1, N2 of the left end 11a and right end 11b of the neckline 11 of the front body 10 that correspond to the respective left and right ends, and the width P of the left and right ends of the fabric of the back body 20 that form the folded portion 22 is approximately the same as the width R of the strip-shaped fabric 30 that forms the neckline 11 of the front body 10. Furthermore, in this embodiment, after the desired fabric for the back body 20 is prepared, the two separate pieces of fabric, left and right, are sewn together at the back center, and a core material S is pre-attached using an iron to the back center and an area including the left and right ends of the fold-back portion 22.

[0027] Also, as shown in FIG. 3, a strip-shaped fabric 30 made of 100% cotton and having a predetermined length (approximately the same length as the length of the annular recess 12 of the front body 10) and a predetermined width (a uniform width of about 2.5 cm) is prepared. Specifically, in this embodiment, a long and narrow rectangular piece of fabric having a predetermined width is folded multiple times and sewn together to form a uniform width of the belt-like fabric 30. Of course, the method of forming the belt-like fabric 30 is not limited to this and can be changed as appropriate. As shown in FIG. 3, a core material S is attached in advance to an area including the left and right ends of the strip-shaped fabric 30 using an iron.

[0028] After each fabric is prepared in the fabric preparing step A, the neckline 11 of the front body 10 is formed in the front body neckline forming step B. Specifically, as shown in FIG. 5(a), with the garment facing right side out, a strip of fabric 30 is sewn along an annular recess 12 provided in the fabric of the front body 10. As a result, a neckline 11 is formed in the front body 10.

[0029] Next, in a back body neckline end forming step C, the neckline 21 of the back body 20 is formed. Specifically, as shown in Figures 4, 5(b), 6 and 7, with the garment turned right side out, the fabric of the back body 20 forming the folded portion 22 is folded from the inner side to the outer side at the left end 11a and right end 11b of the neckline 11 of the front body 10, and the left end 11a and right end 11b of the neckline 11 of the front body 10 are sandwiched between the left end 22a and right end 22b of the fabric of the back body 20 forming the folded portion 22 that is positioned on the outer side, and the left end 23a and right end 23b of the fabric 23 of the back body 20 that is positioned on the inner side opposite the fabric of the back body 20 that forms the folded portion 22, and the overlapping inner and outer pairs of fabric of the back body 20 at the sandwiched portion are sewn together. As a result, the left and right ends of the neckline 21 of the back body 20 and the neckline 21 are formed. In this embodiment, in the back body neckline end forming process C, before sewing together the pair of overlapping inner and outer fabrics of the back body 20 at the clamped portion, a process is also carried out to sew together the fabric of the back body 20 on the inner side of the sewing area T shown in Figure 1(a) and the fabric 23 of the back body 20 on the outer side. In this embodiment, as shown by the two-dot chain lines in Figures 5(b) and 6(a), the fold-back portion 22 is folded back at a horizontal line that passes through the left and right ends of the neckline 11 of the front body 10. In other words, in this embodiment, as shown in Figure 6(a), when the fold-back portion 22 is folded back, the neckline 21 of the back body 20 is formed by a smooth horizontal line.

[0030] Next, in a cervical covering region forming step D, a cervical covering region H is formed in the back body 20. Specifically, with the garment turned right side out, the fabric of the back body 20 that forms the folded portion 22, excluding the left end 22a and the right end 22b, and the fabric of the back body 20 that is positioned on the inner side opposite the fabric of the tip portion are sewn together, overlapping each other on the inside and outside. As a result, a cervical vertebrae covering region H is formed in the rear body 20.

[0031] Next, the cut and sewn garment 1 is completed through an overall sewing process E. Specifically, with the fabrics of the front body 10 and the back body 20 facing each other, all overlapping portions that have not yet been sewn together are sewn together. Thereafter, the cut-and-sew 1 shown in FIG. 1 is completed by turning it over with the right sides facing out.

[0032] The cut and sewn garment 1 and the method for manufacturing the cut and sewn garment 1 according to the embodiment of the present invention having the above-described configuration have the following advantages.

[0033] First, the cut-and-sew 1 has a cervical vertebrae covering region H on the back body 20, which makes it possible to cover the cervical vertebrae K when worn. This makes it possible to suppress a cold neck and effectively prevent the onset of symptoms associated with a cold neck, such as autonomic nerve disorders, stiff shoulders, headaches, nausea, and insomnia. In addition, the cervical vertebrae-covering region H is formed by a pair of inner and outer pieces of fabric for the back body 20, the inner side of the fabric for the back body 20 forming the folded portion 22 that is folded from the outer side to the inner side at the left and right ends of the neckline 11 of the front body 10, and the outer side of the fabric for the back body 20 at a position opposite the folded portion 22, and the inner side of the fabric for the back body 20 and the outer side of the fabric for the back body 20 are sewn together while sandwiching the left and right ends of the neckline 11 of the front body 10.This allows the cervical vertebrae-covering region H to be formed by folding back and sewing the fabric of the back body 20 itself, which does not require a separate part for forming the cervical vertebrae-covering region H, resulting in a cut and sew 1 that is efficient in production and has little wrinkling. Furthermore, by forming the cervical vertebrae covering region H with the fabric of the back body 20, which overlaps on the inside and outside, it is possible to provide a cervical vertebrae covering region H that has a simple structure but has high heat retention. Furthermore, by sandwiching the left and right ends of the neckline 11 of the front body 10 while the pair of inner and outer fabrics of the back body 20 are sewn together, a strong cervical vertebrae covering region H can be formed, and the neckline of the back body 20 can be formed in a way that is less likely to lose its shape or fray, even when worn repeatedly.

[0034] Moreover, by forming the shape of the fabric of the inner side back body 20 forming the folded-back portion 22 in a shape that widens vertically toward the center of the back, the area of ​​the portion that overlaps with the cervical vertebrae K when worn in the cervical vertebrae covering region H can be made larger, resulting in a cervical vertebrae covering region H with even higher heat retention. In addition, in this embodiment, by forming the folded-back portion 22 in a roughly fan-like shape, the amount of fabric used can be effectively reduced, and the folded-back portion 22 can be made to look good and fit well.

[0035] In addition, the inclination angles L1, L2 of the left end 22a and the right end 22b of the fabric of the back body 20 on the inner side forming the folded-back portion 22 with respect to the horizontal line in the body width direction, and the inclination angles M1, M2 of the left end 23a and the right end 23b of the fabric 23 of the back body 20 on the outer side with respect to the horizontal line in the body width direction are both equal to the inclination angles N1, N2 of the left end 11a and the right end 11b of the neckline 11 of the front body 10 corresponding to the left and right ends, respectively, with respect to the horizontal line in the body width direction. By configuring the left and right ends 22a, 22b of the fabric of the inner side of the back body 20 that forms the folded portion 22 to be approximately the same as the width R of the strip of fabric 30 that forms the neckline 11 of the front body 10, the boundary between the neckline 11 of the front body 10 and the cervical covering region H can be configured with the same inclination angle and width, resulting in a cut and sew 1 that looks good and fits well around the neckline while providing the desired strength.

[0036] Furthermore, by providing core material S at each of the positions where the two pieces of fabric of the back body 20 are sewn together, the left and right ends of the folded-over portion 22, and the left and right ends of the strip-shaped fabric 30, it is possible to improve the strength at each position and to create a cut and sew 1 that can prevent deformation at each position.

[0037] Furthermore, by forming the back body 20 by sewing two pieces of fabric together at the center back, the position of the center back of the cervical covering region H is stabilized when worn, and the cut and sew 1 is less likely to lose its shape even when worn repeatedly. Furthermore, by sewing together the fabric of the back body 20 on the inner side and the fabric 23 of the back body 20 on the outer side in the sewing region T, in the cervical vertebrae covering region H, the sewing marks of the pair of left and right fabrics of the back body 20 sewn together at the center back overlap on the inside and outside, and this reliably prevents these sewing marks from shifting from side to side when worn, resulting in a cut and sewn garment 1 that is comfortable to wear and even less likely to lose its shape.

[0038] Next, in the method of manufacturing the cut-and-sew 1, by providing the back body 20 with a cervical vertebrae covering region H, it is possible to manufacture a cut-and-sew 1 that is capable of covering the cervical vertebrae K when worn. This makes it possible to manufacture a cut-and-sew 1 that can suppress a cold neck and effectively prevent the onset of symptoms associated with a cold neck, such as autonomic nerve disorders, stiff shoulders, headaches, nausea, and insomnia. In addition, by including the back body neckline end forming process C and the cervical vertebrae covering area forming process D, the cervical vertebrae covering area H can be formed by folding back and sewing the fabric of the back body 20 itself, which makes it possible to manufacture a cut and sewn garment 1 with high manufacturing efficiency without the need for a separate part to form the cervical vertebrae covering area H, and also makes it possible to manufacture a cut and sewn garment 1 with less wrinkling. Furthermore, by forming the cervical vertebrae covering region H with the fabric of the back body 20, which overlaps on the inside and outside, it is possible to manufacture a cut and sew garment 1 that has a simple structure but has a cervical vertebrae covering region H with high heat retention. Furthermore, by sewing together the fabric of a pair of inner and outer back pieces 20 while clamping the left and right ends of the neckline 11 of the front piece 10, a strong cervical vertebrae covering area H can be formed, and a cut-and-sew 1 can be manufactured with a neckline of the back piece 20 that is less likely to lose its shape or fray, even when worn repeatedly.

[0039] Furthermore, in the fabric preparation process A, by preparing fabric for the back body 20 which forms the folded-over portion 22, the fabric has a shape which becomes wider from top to bottom toward the center of the back, so that the area of ​​the portion of the cervical covering region H which overlaps with the cervical vertebrae K when worn can be made larger, and a cut-and-sew 1 can be manufactured with a cervical covering region H which has even better heat retention.

[0040] In the fabric preparation step A, the fabric of the back body 20 is prepared by forming the folded-back portion 22 at the left end 22a and the right end 22b at the inclination angles L1 and L2 with respect to the horizontal line in the body width direction. In addition, in the back body neckline end forming step C, the fabric of the back body 20 is formed by forming the folded-back portion 22 at the left end 23a and the right end 23b at the inclination angles M1 and M2 with respect to the horizontal line in the body width direction. By preparing fabric in which the inclination angles N1, N2 of the left end 11a and right end 11b of the neckline 11 of No. 0 relative to the horizontal line in the body width direction are approximately the same as those of the left end 22a and right end 22b of the folded portion 22, and the width P of the left end 22a and right end 22b of the folded portion 22 are approximately the same as the width R of the strip-shaped fabric 30 that forms the neckline 11 of the front body 10, the boundary portion between the neckline 11 of the front body 10 and the cervical covering region H can be configured to have the same inclination angle and width, making it possible to manufacture a cut-and-sew 1 that has the desired strength, looks good, and fits well around the neckline.

[0041] Furthermore, in the fabric preparation process A, by attaching core material S to each of the positions where the two pieces of fabric of the back body 20 are sewn together, a position including the left and right ends of the fold-back portion 22, and a position including the left and right ends of the strip-shaped fabric 30, it is possible to improve the strength at each position and produce a cut and sew 1 that can prevent deformation at each position.

[0042] Furthermore, in the fabric preparation process A, two pieces of fabric are sewn together at the center back to form the back body 20, which stabilizes the position of the center back of the cervical covering region H when worn and allows the production of a cut-and-sew garment 1 that is resistant to deformation even when worn repeatedly. Furthermore, by sewing together the fabric of the inner side of the back body 20 and the fabric 23 of the outer side of the back body 20 in the sewing region T, the sewing marks of the pair of left and right back body fabrics 20 sewn together at the center back overlap on the inside and outside in the cervical vertebrae covering region H, and it is possible to reliably prevent these sewing marks from shifting from side to side when worn, thereby producing a cut-and-sew 1 that is comfortable to wear and less likely to lose its shape.

[0043] In the cut and sewn garment 1 according to the embodiment of the present invention described above, the cut and sewn garment is configured as a so-called short-sleeved cut and sewn garment, but the configuration is not limited to this, and the configuration of the sleeves and body may be changed as appropriate as long as the neckline of the front body and the neckline of the back body have the configuration of the present invention. For example, the cut and sewn garment may have a body in which the upper and lower fabrics are made of completely different materials and the upper and lower fabrics are sewn together. In the cut and sew 1 according to the embodiment of the present invention described above, the widths of the left and right ends of the fabric of the inner back body 20 forming the folded-back portion 22 are approximately the same as the width of the strip of fabric 30 forming the neckline 11 of the front body 10, but this is not necessarily limited to such a configuration, and the widths of the left and right ends of the fabric of the inner back body 20 forming the folded-back portion 22 may be greater than the width of the strip of fabric 30 forming the neckline 11 of the front body 10, so long as the widths of the left and right ends of the fabric of the inner back body 20 forming the folded-back portion 22 are not smaller than the width of the strip of fabric 30 forming the neckline 11 of the front body 10. For example, the width P shown in Fig. 4(a) may be about 2.5 cm, and the width R shown in Fig. 4(b) may be about 1 cm. In addition, in the cut-and-sew 1 in the embodiment of the present invention described above, the strip of fabric 30 forming the neckline 11 of the front body 10 is configured to use a strip of fabric 30 of uniform width, but this is not necessarily limited to such a configuration, and the strip of fabric 30 may also be configured to have different widths at the ends and the center.

[0044] In addition, in the cut-and-sew 1 according to the embodiment of the present invention described above, as shown in FIG. 6(a), when the folded-back portion 22 is folded back, the neckline 21 of the back body 20 is formed in a horizontal line without any unevenness, and at least the seventh cervical vertebra is covered in the cervical vertebrae covering region H. However, as long as the folded-back portion 22 is folded back from the outer side to the inner side at the left and right ends of the neckline 11 of the front body 10, the configuration is not necessarily limited to this. For example, when the neckline 21 of the back body 20 is formed, the neckline 21 may be formed in a slightly convex or convex arc toward the center of the back. With this configuration, the cut-and-sew can cover not only the seventh cervical vertebra, but also the sixth cervical vertebra and other cervical vertebrae. This further suppresses the neck from getting cold, and more effectively prevents symptoms such as autonomic nerve disorders, stiff shoulders, headaches, nausea, and insomnia that are associated with a cold neck. [Industrial Applicability]

[0045] According to the present invention, since it is possible to cover the cervical vertebrae when worn, particularly in a cut-and-sew garment with a semicircular neckline on the front body, the present invention is highly applicable industrially in the field of cut-and-sew garments. [Explanation of symbols]

[0046] 1 Cut and sew 2. Traditional cut-and-sew 2a Front body 2b Back 2c Neckline 10 Front 11 Neckline 11a Left end 11b Right end 12 Circular recess 13 shoulder line 14 Sleeves 15 body part 20 Back 21 Neckline 22 Folded section 22a Left end 22b Right end 23 Back fabric 23a Left end 23b Right end 24 Shoulder line 25 Sleeves 26 body part 30 Strips of fabric A Fabric preparation process B. Front neckline forming process C. Back neckline edge forming process D Cervical vertebrae coverage area formation process E Overall sewing process H Cervical spine coverage area K cervical vertebrae L1 angle L2 angle M1 angle M2 angle N1 angle N2 angle P width Q width R width S Core Material T Sewing area

Claims

1. A cut-and-sew garment having a front neckline and a back neckline that are different in shape, both of which are made of elastic material, wherein the neckline of the front body is made of a strip-shaped fabric of a predetermined width that is sewn along a circular recess provided in the front body, and the neckline of the back body has a cervical vertebrae covering region that covers the cervical vertebrae when worn, and the cervical vertebrae covering region is formed of a pair of inner and outer back body fabrics, an inner back body fabric that forms a folded portion that is folded from the outer side to the inner side at the left and right ends of the neckline of the front body, and an outer back body fabric that is located opposite the folded portion, and the inner back body fabric and the outer back body fabric are sewn together in a state where they sandwich the left and right ends of the neckline of the front body, excluding the folded portion.

2. 2. The cut-and-sew garment according to claim 1, wherein the shape of the fabric of the back body on the inner side forming the folded-back portion is such that the top and bottom widths become wider toward the center of the back.

3. A cut-and-sew garment as described in claim 1 or 2, characterized in that both the inclination angles of the left and right ends of the fabric of the back body on the inner side that form the folded portion with respect to the horizontal line in the width direction of the body and the inclination angles of the left and right ends of the fabric of the back body on the outer side with respect to the horizontal line in the width direction of the body are approximately the same as the inclination angles of the left and right ends of the neckline of the front body that correspond to each of the left and right ends with respect to the horizontal line in the width direction of the body, and the width of the left and right ends of the fabric of the back body on the inner side that form the folded portion is approximately the same as the width of the strip-shaped fabric that forms the neckline of the front body.

4. 2. A method of manufacturing a cut-and-sew garment according to claim 1, comprising the steps of: preparing a fabric for a front body having a predetermined shape with an annular recess at a position that sandwiches a front center; a fabric for a back body having a predetermined shape with fabric for forming a folded-back portion at a position above the shoulder line at a position that sandwiches a back center; and a strip-shaped fabric of a predetermined width that forms the neckline of the front body; a front body neckline forming step of forming the neckline of the front body by sewing the strip-shaped fabric along the annular recess provided in the fabric for the front body with the fabric facing right-out; and folding back the fabric for the back body that forms the folded-back portion from the inner side to the outer side at the left and right end positions of the neckline of the front body with the fabric for the back body that forms the folded-back portion that is disposed on the outer side with the left and right end positions of the neckline of the front body being aligned with the left and right end positions of the fabric for the back body that forms the folded-back portion that is disposed on the outer side and the folded-back portion.

2. The method for manufacturing a cut-and-sew garment according to claim 1, further comprising, in the stated order, a back body neckline end forming step of forming the neckline end of the back body by sewing together the pair of overlapping inside and outside fabrics of the back body that are sandwiched between the left and right ends of the fabric of the back body that forms the turned-back portion and the fabric of the back body that is located on the opposite inner side to the fabric of the tip portion, forming a cervical vertebrae covering region by sewing together the fabric of the front body that forms the turned-back portion, excluding the left and right ends, and the fabric of the back body that is located on the opposite inner side to the fabric of the tip portion, forming a cervical vertebrae covering region, with the garment turned right side out.

3. The method for manufacturing a cut-and-sew garment according to claim 1, further comprising, in the stated order, a back body neckline end forming step of sewing together the pair of overlapping inside and outside fabrics of the back body that are sandwiched between the left and right ends of the fabric of the back body that forms the turned-back portion and the fabric of the back body that is located on the opposite inner side to the fabric of the tip portion, with the garment turned right side out.

5. 5. The method for manufacturing a cut-and-sew garment according to claim 4, wherein in the fabric preparing step, fabric having a shape that widens vertically toward the center of the back is prepared as the fabric for the back body on which the folded-back portion is formed.

6. A manufacturing method for a cut-and-sew garment as described in claim 4 or 5, characterized in that in the fabric preparation step, the fabric for the back body is prepared such that both the inclination angles of the left and right ends of the back body fabric which form the folded portion, relative to the horizontal line in the body width direction, and the inclination angles of the left and right ends of the back body fabric which oppose the back body fabric which forms the folded portion in the back body neckline end forming step, relative to the horizontal line in the body width direction, are approximately the same as the inclination angles of the left and right ends of the front body neckline which are clamped between the respective left and right ends in the back body neckline end forming step, relative to the horizontal line in the body width direction, and the width of the left and right ends of the folded portion is approximately the same as the width of the strip-shaped fabric which forms the neckline of the front body.

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