Split structure of lining-free business suit

By using back and forth splicing and folding sewing methods at the slits of the liberty-free suit, the problem of additional edge strips required during the production of the slit structure of the traditional liberty-free suit is solved, and the effect of reducing costs and improving efficiency is achieved, while improving the quality and beauty of the clothing.

CN222853243UActive Publication Date: 2025-05-13SHENZHENCLOUDCREATOR FASHION DESIGN CO LTD
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Patent Information

Application Number
CN202421878197.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-05
Publication Date
2025-05-13
Estimated Expiration
2034-08-05

AI Technical Summary

Technical Problem

The existing slit structure of the liberally-free suit requires additional edge strips during the production process, which increases the cost of materials and difficulty in processing. At the same time, improper edge handling may lead to deformation of the fabric and affect the overall effect of the clothing.

Method used

The first and second garment pieces are spliced ​​with back and forth, and the slit position is fixed by folding and sewing treatment below the slit, avoiding the need to use additional edge strips during the production of the slit structure of the traditional lilac-free suit.

Benefits of technology

It reduces material costs and processing difficulty, improves production and processing efficiency, avoids fabric deformation, improves the overall quality and beauty of the suit slits, and increases the wearer's comfort and confidence.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a split structure of a lining-free business suit, which is characterized in that a first garment piece and a second garment piece are spliced above a split position by adopting a seam, and the split position is fixed below the split position through folding and sewing treatment, so that the requirement that an edge covering strip needs to be additionally used in the manufacturing process of the split structure of the traditional lining-free business suit is avoided; the material cost and the processing difficulty are reduced, and the production and processing efficiency is improved; meanwhile, due to the fact that the complex edge covering process is avoided, fabric deformation stitches caused by improper edge covering are reduced, the processing of the split part is smoother and firmer, and the overall quality of the split part of the business suit is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing, in particular to a slit structure of a suit without lining. Background Art

[0002] Suits are formal attire for people to wear at work or to attend various formal events. When they are worn, they give people a sense of uprightness and straightness. In the hot summer, people usually wear unlined suits to reduce the heavy and restrained feeling when wearing suits. In order to provide more room for movement when wearing unlined suits and reduce the wrinkles caused by the user's movement, a slit structure is usually set on the back of unlined suits.

[0003] In the prior art, the raw edges of the patchwork fabric above the slit position in the non-lining slit structure and the raw edges of the fabric at the slit position are usually treated by hemming. The inner folding edge of the hem of the non-lining slit structure is usually treated by hemming the edge of the inner folding edge first, then folding the inner folding edge to the back of the fabric and making it located between the inner folding edge and the fabric, and finally fixing the hemming strip between the inner folding edge and the fabric by machine or manual edge picking to hide the hemming strip; the disadvantage of the above-mentioned non-lining slit structure is that the raw edges of the fabric above the fork and at the slit position are treated by hemming, which requires additional hemming strips, increasing material costs. At the same time, the slit position is relatively complex and requires high requirements for workers. Improper hemming may cause deformation of the fabric, affecting the overall effect of the clothing; the hemming strip is easily exposed when the human body is moving, affecting the beauty of the clothing; the inner folding edge is treated by hemming, and the hemming is fixed after folding, which has complicated steps and affects the production and processing efficiency.

[0004] Therefore the prior art still needs to be improved and enhanced. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a slit structure for a suit without lining, aiming to solve the problem that the slit structure of the existing suit without lining has poor effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A slit structure of a suit without lining, comprising a first garment piece and a second garment piece which is spliced ​​with the first garment piece to form a slit; above the slit, the first garment piece and the second garment piece are spliced ​​with each other.

[0008] The first garment piece includes a first fabric, the first fabric is connected to a first folded edge, and the first folded edge is located on the back of the first fabric, the side edge of the first folded edge is connected to a first raw edge, the first raw edge is folded between the first folded edge and the first fabric, and the first raw edge is sewn to the first folded edge; the upper edge of the first folded edge is connected to a second raw edge, the second raw edge is folded toward the front of the first fabric, and is located on the front of the first fabric;

[0009] The second garment piece includes a second fabric, the second fabric is connected to a second folded edge, and the second folded edge is located on the back of the second fabric, the side edge of the second folded edge is connected to a third raw edge, the third raw edge is folded between the second folded edge and the second fabric, and the third raw edge is sewn with the second folded edge; the upper edge of the second folded edge is connected to a fourth raw edge, the fourth raw edge is folded toward the front of the second folded edge, and is arranged opposite to the second raw edge;

[0010] The first folded edge, the first fabric, the second raw edge, the fourth raw edge, and the second folded edge are sewn with a first stitch to fix the fork position.

[0011] The lower edge of the first fabric is connected with a first inner folded edge, the first inner folded edge is sewn with the first folded edge through a second stitching line, is located on the back of the first fabric, and forms a right-angled hem at the fork;

[0012] The lower edge of the second fabric is connected with a second inner folded edge, which is sewn through a third stitching line and the second turned folded edge, is located on the back of the second fabric, and forms another right-angled hem at the slit.

[0013] The edge of the first raw edge is locked and folded along a first locking line between the first folded edge and the first fabric, and the first raw edge is sewn to the first folded edge through a fourth stitching line;

[0014] The edge of the third raw edge is locked and folded along the second locking line between the second folded edge and the second fabric, and the third raw edge is sewn to the second folded edge through a fifth stitching line.

[0015] The edge of the first burr edge, the edge of the third burr edge, the edge of the first inner fold edge and the edge of the second inner fold edge are three-thread locked.

[0016] The height of the slit is 10cm-20cm.

[0017] The width of the first inner folded edge and the second inner folded edge is 2cm-3.5cm.

[0018] Above the slit, the side edge of the first fabric is connected to a first seam edge, the side edge of the second fabric is connected to a second seam edge, the back sides of the first seam edge and the second seam edge are opposite to each other and are sewn with a sixth seam line to form a seam allowance; the front sides of the first garment piece and the second garment piece are opposite to each other and are sewn with a seventh seam line to cover the seam allowance.

[0019] The first inner folded edge and the first fabric are connected by a first sewing line, one end of the first sewing line passes through the first inner folded edge, and the other end of the first sewing line is located in the first fabric;

[0020] The second inner folded edge and the second fabric are connected via a second pick stitching line, one end of the second pick stitching line passes through the second inner folded edge, and the other end of the second pick stitching line is located in the second fabric.

[0021] Compared with the prior art, the utility model provides a slit structure of a suit without lining, comprising a first garment piece and a second garment piece which is stitched with the first garment piece to form a slit; above the slit, the first garment piece and the second garment piece are stitched together;

[0022] The first garment piece includes a first fabric, the first fabric is connected to a first folded edge, and the first folded edge is located on the back of the first fabric, the side edge of the first folded edge is connected to a first raw edge, the first raw edge is folded between the first folded edge and the first fabric, and the first raw edge is sewn to the first folded edge; the upper edge of the first folded edge is connected to a second raw edge, the second raw edge is folded toward the front of the first fabric, and is located on the front of the first fabric;

[0023] The second garment piece includes a second fabric, the second fabric is connected to a second folded edge, and the second folded edge is located on the back of the second fabric, the side edge of the second folded edge is connected to a third raw edge, the third raw edge is folded between the second folded edge and the second fabric, and the third raw edge is sewn with the second folded edge; the upper edge of the second folded edge is connected to a fourth raw edge, the fourth raw edge is folded toward the front of the second folded edge, and is arranged opposite to the second raw edge;

[0024] The first folded edge, the first fabric, the second raw edge, the fourth raw edge, and the second folded edge are sewn with a first stitch to fix the fork position.

[0025] The slit structure of the unlined suit of the present application adopts a back-stitching method to splice the first garment piece and the second garment piece above the slit, and fixes the slit position by folding and sewing below the slit, thereby avoiding the need for additional hemming strips in the production process of the slit structure of the traditional unlined suit, reducing material costs and processing difficulty, and improving production and processing efficiency; at the same time, since the complicated hemming process is avoided and the deformation of the fabric seams caused by improper hemming is reduced, the treatment of the slit part is smoother and firmer, and the overall quality of the suit slit is improved; in addition, the present application effectively hides the raw edges inside the fabric, and no additional hemming strips are exposed when the human body is moving, thereby maintaining the neatness and beauty of the suit appearance and improving the comfort and confidence of the wearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic back view of the slit structure of the liningless suit provided by the utility model.

[0027] Figure 2 for Figure 1 Schematic diagram of the cross section along line A-A.

[0028] Figure 3 for Figure 1 Schematic diagram of the cross section of B-B.

[0029] Figure 4 for Figure 1 Schematic diagram of the cross section of C-C.

[0030] Figure 5 for Figure 1 Schematic diagram of the cross section of D-D.

[0031] Figure 6 A schematic diagram of the back side pattern of the first garment piece of the slit structure of the unlined suit provided by the utility model.

[0032] Figure 7 A schematic diagram of the back paper pattern of the second garment piece in the slit structure of the unlined suit provided by the utility model.

[0033] Reference Numbers

[0034] The first garment piece 1, the first fabric 11, the first folded edge 111, the first inner folded edge 112, the first patchwork edge 113, the first raw edge 12, the second raw edge 13, the second garment piece 2, the second fabric 21, the second folded edge 211, the second inner folded edge 212, the second patchwork edge 213, the third raw edge 22, the fourth raw edge 23, the first stitch 31, the second stitch 32, the third stitch 33, the fourth stitch 34, the fifth stitch 35, the sixth stitch 36, the seventh stitch 37, the first locking thread 41, the second locking thread 42, the first pick stitch 51, and the second pick stitch 52. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0036] It should be noted that when a component is referred to as being "mounted on", "fixed on" or "disposed on" another component, it may be directly on the other component or there may be a central component at the same time. When a component is referred to as being "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time.

[0037] It should also be noted that the directional terms such as left, right, up, and down in the embodiments of the present invention are merely relative concepts or are based on the normal use status of the product and should not be considered as restrictive.

[0038] When the weather is hot in summer, people usually wear unlined suits to reduce the heaviness and restraint brought by wearing traditional lined suits; in order to provide users with more room for movement when wearing unlined suits and reduce wrinkles caused by the suits during user activities, a slit structure is usually set on the back of the unlined suits.

[0039] In the prior art, the raw edges of the patchwork fabric above the slit position in the non-lining slit structure and the raw edges of the fabric at the slit position are usually treated by hemming. The inner folding edge of the hem of the non-lining slit structure is usually treated by hemming the edge of the inner folding edge first, then folding the inner folding edge to the back of the fabric and making it located between the inner folding edge and the fabric, and finally fixing the hemming strip between the inner folding edge and the fabric by machine or manual edge picking to hide the hemming strip; the disadvantage of the above-mentioned non-lining slit structure is that the raw edges of the fabric above the fork and at the slit position are treated by hemming, which requires additional hemming strips, increasing material costs. At the same time, the slit position is relatively complex and requires high requirements for workers. Improper hemming may cause deformation of the fabric, affecting the overall effect of the clothing; the hemming strip is easily exposed when the human body is moving, affecting the beauty of the clothing; the inner folding edge is treated by hemming, and the hemming is fixed after folding, which has complicated steps and affects the production and processing efficiency.

[0040] The utility model provides a slit structure for a suit without lining, please refer to Figure 1-Figure 7 , comprising a first garment piece 1, and a second garment piece 2 which is stitched with the first garment piece 1 to form a split position; above the split position, the first garment piece 1 and the second garment piece 2 are stitched together;

[0041] The first garment piece 1 includes a first fabric 11, a first folded edge 111 is connected to a side edge of the first fabric 11, and the first folded edge 111 is located on the back of the first fabric 11, a first raw edge 12 is connected to a side edge of the first folded edge 111, the first raw edge 12 is folded between the first folded edge 111 and the first fabric 11, and the first raw edge 12 is sewn with the first folded edge 111; a second raw edge 13 is connected to an upper edge of the first folded edge 111, and the second raw edge 13 is folded toward the front of the first fabric 11 and is located on the front of the first fabric 11;

[0042] The second garment piece 2 includes a second fabric 21, a side edge of the second fabric 21 is connected to a second folded edge 211, and the second folded edge 211 is located on the back of the second fabric 21, a side edge of the second folded edge 211 is connected to a third burr 22, the third burr 22 is folded between the second folded edge 211 and the second fabric 21, and the third burr 22 is sewn with the second folded edge 211; the upper edge of the second folded edge 211 is connected to a fourth burr 23, and the fourth burr 23 is folded toward the front of the second folded edge 211 to be arranged opposite to the second burr 13;

[0043] The first folded edge 111 , the first fabric 11 , the second raw edge 13 , the fourth raw edge 23 , and the second folded edge 211 are sewn by a first stitch 31 to fix the slit position.

[0044] The slit structure of the unlined suit of the present application adopts a seam-free splicing method to connect the first garment piece 1 and the second garment piece 2 above the slit, and fixes the slit position by folding and sewing below the slit, thereby avoiding the need for additional hemming strips in the production process of the slit structure of the traditional unlined suit, reducing material costs and processing difficulty, and improving production and processing efficiency; at the same time, since the complicated hemming process is avoided and the deformation of the fabric seams caused by improper hemming is reduced, the treatment of the slit part is smoother and firmer, and the overall quality of the suit slit is improved; in addition, the present application effectively hides the raw edges inside the fabric, and there are no additional hemming strips exposed when the human body is moving, which keeps the appearance of the suit neat and beautiful, and improves the comfort and confidence of the wearer. It should be noted that Figure 1 This is a schematic diagram of the back seam of the slit structure of a suit without lining; Figure 6 This is a schematic diagram of the back pattern of the first garment piece; Figure 7 is a schematic diagram of the back pattern of the second garment piece; Figure 1 As shown, after the first garment piece 1 and the second garment piece 2 are sewn together, the seam allowance is tilted toward the second garment piece 2 on the back side.

[0045] Further, the lower edge of the first fabric 11 is connected with a first inner fold 112, which is sewn by the second stitch 32 and the first turn-up edge 111, and is located on the back of the first fabric 11, and forms a right angle hem at the fork; the lower edge of the second fabric 21 is connected with a second inner fold 212, which is sewn by the third stitch 33 and the second turn-up edge 211, and is located on the back of the second fabric 21, and forms another right angle hem at the fork. The first inner fold 112 and the first fabric 11 are connected by a first pick stitch 51, one end of the first pick stitch 51 passes through the first inner fold 112, and the other end of the first pick stitch 51 is located in the first fabric 11; the second inner fold 212 and the second fabric 21 are connected by a second pick stitch 52, one end of the second pick stitch 52 passes through the second inner fold 212, and the other end of the second pick stitch 52 is located in the second fabric 21. The first inner fold 112 and the second inner fold 212 are fixed to the back of the first fabric 11 and the second fabric 21 respectively by sewing, so as to prevent the inner fold from curling and deforming the contour of the hem during wearing, and keep the hem of the suit flat; at the same time, the sewing is hidden inside the fabric, so as to keep the appearance of the suit neat and beautiful and improve the quality. The edges of the first inner fold 112 and the second inner fold 212 are also locked to make the edges flush.

[0046] Furthermore, the edge of the first raw edge 12 is locked and folded along the first locking line 41 between the first folded edge 111 and the first fabric 11, and the first raw edge 12 is sewn to the first folded edge 111 through a fourth stitch 34; the edge of the third raw edge 22 is locked and folded along the second locking line 42 between the second folded edge 211 and the second fabric 21, and the third raw edge 22 is sewn to the second folded edge 211 through a fifth stitch 35.

[0047] The edge of the first burr 12 is processed by the first hemming line 41, and the stitches pass through the fibers of the first burr 12 to firmly bind the loose structure together, so that the edge of the first burr 12 is flat; the first burr 12 after hemming is folded between the first folded edge 111 and the first fabric 11, and the first burr 12 after hemming is sewn with the first folded edge 111 through the fourth stitching line 34, which increases the firmness of the edge. At the same time, the edge of the fabric after folding inward is smoother, and the hemming line does not leak out of the surface, which is more visually beautiful. Similarly, the effect of hemming the edge of the third burr 22 and folding it between the second folded edge 211 and the second fabric 21 and sewing it with the second folded edge 211 is the same as the edge processing effect of the first burr 12, and this application will not be repeated here.

[0048] Furthermore, the edge of the first burr 12, the edge of the third burr 22, the edge of the first inner fold 112 and the edge of the second inner fold 212 are three-line locked; three-line locked edge is easy to operate, easy to use, low in cost, and can achieve a smooth and stable locking effect.

[0049] Furthermore, the height of the slit is 10cm-20cm. Preferably, the height of the slit is 15cm; by limiting the height of the slit, on the one hand, it is avoided that the slit is too low to achieve the slit effect, and on the other hand, it is avoided that the slit is too high to damage the overall proportion and beauty of the suit. At the same time, a high slit will increase the friction between the suit and the body when the user walks or sits, affecting the comfort of the user wearing the suit. It should be noted that the height of the slit refers to the height distance between the highest point of the first seam 31 and the maximum width of the slit in the longitudinal direction.

[0050] Furthermore, the width of the first inner fold 112 and the second inner fold 212 is 2cm-3.5cm. Preferably, the width of the first inner fold 112 and the second inner fold 212 is 2.5cm; too wide an inner fold will increase the weight of the hem of the suit, making the hem of the suit look bulky and uncoordinated, affecting the comfort of wearing; at the same time, too wide an inner fold will consume more fabrics and increase the cost of suit production; too narrow an inner fold will make the line of the hem of the suit look stiff and unnatural, and at the same time, too narrow an inner fold will be more easily pulled and rubbed during wearing and washing, resulting in problems such as edge derailment and damage.

[0051] Furthermore, above the split position, the side edge of the first fabric 11 is connected with a first stitching edge 113, and the side edge of the second fabric 21 is connected with a second stitching edge 213. The back sides of the first stitching edge 113 and the second stitching edge 213 are opposite to each other and are sewn by the sixth stitching line 36 to form a seam allowance; the front sides of the first garment piece 1 and the second garment piece 2 are opposite to each other and are sewn by the seventh stitching line 37 to cover the seam allowance. Above the split position, the first garment piece 1 and the second garment piece 2 are spliced ​​by back-and-forth stitching, and the raw edges of the first garment piece 1 and the second garment piece 2 are hidden during the sewing process. Compared with the prior art of first sewing the first garment piece 1 and the second garment piece 2 and then wrapping the raw edges of the two garment pieces, the back-and-forth stitching is sewn twice, which enhances the firmness of the joint, and the joint is relatively flat and not prone to wrinkling or unevenness.

[0052] In summary, the utility model provides a slit structure of a lining-free suit, comprising a first garment piece and a second garment piece which is stitched with the first garment piece to form a slit; above the slit, the first garment piece and the second garment piece are stitched together;

[0053] The first garment piece includes a first fabric, the first fabric is connected to a first folded edge, and the first folded edge is located on the back of the first fabric, the side edge of the first folded edge is connected to a first raw edge, the first raw edge is folded between the first folded edge and the first fabric, and the first raw edge is sewn to the first folded edge; the upper edge of the first folded edge is connected to a second raw edge, the second raw edge is folded toward the front of the first fabric, and is located on the front of the first fabric;

[0054] The second garment piece includes a second fabric, the second fabric is connected to a second folded edge, and the second folded edge is located on the back of the second fabric, the side edge of the second folded edge is connected to a third raw edge, the third raw edge is folded between the second folded edge and the second fabric, and the third raw edge is sewn with the second folded edge; the upper edge of the second folded edge is connected to a fourth raw edge, the fourth raw edge is folded toward the front of the second folded edge, and is arranged opposite to the second raw edge;

[0055] The first folded edge, the first fabric, the second raw edge, the fourth raw edge, and the second folded edge are sewn with a first stitch to fix the fork position.

[0056] The slit structure of the unlined suit of the present application adopts a back-stitching method to splice the first garment piece and the second garment piece above the slit, and fixes the slit position by folding and sewing below the slit, thereby avoiding the need for additional hemming strips in the production process of the slit structure of the traditional unlined suit, reducing material costs and processing difficulty, and improving production and processing efficiency; at the same time, since the complicated hemming process is avoided and the deformation of the fabric seams caused by improper hemming is reduced, the treatment of the slit part is smoother and firmer, and the overall quality of the suit slit is improved; in addition, the present application effectively hides the raw edges inside the fabric, and no additional hemming strips are exposed when the human body is moving, thereby maintaining the neatness and beauty of the suit appearance and improving the comfort and confidence of the wearer.

[0057] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A slit structure of a suit without lining, characterized in that: The garment comprises a first garment piece and a second garment piece which is spliced ​​with the first garment piece to form a split position; above the split position, the first garment piece and the second garment piece are spliced ​​together by seaming; The first garment piece includes a first fabric, the first fabric is connected to a first folded edge, and the first folded edge is located on the back of the first fabric, the side edge of the first folded edge is connected to a first raw edge, the first raw edge is folded between the first folded edge and the first fabric, and the first raw edge is sewn to the first folded edge; the upper edge of the first folded edge is connected to a second raw edge, the second raw edge is folded toward the front of the first fabric, and is located on the front of the first fabric; The second garment piece includes a second fabric, the second fabric is connected to a second folded edge, and the second folded edge is located on the back of the second fabric, the side edge of the second folded edge is connected to a third raw edge, the third raw edge is folded between the second folded edge and the second fabric, and the third raw edge is sewn with the second folded edge; the upper edge of the second folded edge is connected to a fourth raw edge, the fourth raw edge is folded toward the front of the second folded edge, and is arranged opposite to the second raw edge; The first folded edge, the first fabric, the second raw edge, the fourth raw edge, and the second folded edge are sewn with a first stitch to fix the fork position.

2. The slit structure of the unlined suit according to claim 1, characterized in that: The lower edge of the first fabric is connected with a first inner folded edge, the first inner folded edge is sewn with the first folded edge through a second stitching line, is located on the back of the first fabric, and forms a right-angled hem at the fork; The lower edge of the second fabric is connected with a second inner folded edge, which is sewn through a third stitching line and the second turned folded edge, is located on the back of the second fabric, and forms another right-angled hem at the slit.

3. The slit structure of the unlined suit according to claim 2, characterized in that: The edge of the first raw edge is locked and folded along a first locking line between the first folded edge and the first fabric, and the first raw edge is sewn to the first folded edge through a fourth stitching line; The edge of the third raw edge is locked and folded along the second locking line between the second folded edge and the second fabric, and the third raw edge is sewn to the second folded edge through a fifth stitching line.

4. The slit structure of the unlined suit according to claim 2, characterized in that: The edge of the first burr edge, the edge of the third burr edge, the edge of the first inner fold edge and the edge of the second inner fold edge are three-thread locked.

5. The slit structure of the unlined suit according to claim 1, characterized in that: The height of the slit is 10cm-20cm.

6. The slit structure of the unlined suit according to claim 2, characterized in that: The width of the first inner folded edge and the second inner folded edge is 2cm-3.5cm.

7. The slit structure of the unlined suit according to claim 1, characterized in that: Above the slit, the side edge of the first fabric is connected to a first seam edge, the side edge of the second fabric is connected to a second seam edge, the back sides of the first seam edge and the second seam edge are opposite to each other and are sewn with a sixth seam line to form a seam allowance; the front sides of the first garment piece and the second garment piece are opposite to each other and are sewn with a seventh seam line to cover the seam allowance.

8. The slit structure of the unlined suit according to claim 2, characterized in that: The first inner folded edge and the first fabric are connected by a first sewing line, one end of the first sewing line passes through the first inner folded edge, and the other end of the first sewing line is located in the first fabric; The second inner folded edge and the second fabric are connected via a second pick stitching line, one end of the second pick stitching line passes through the second inner folded edge, and the other end of the second pick stitching line is located in the second fabric.