Formwork for rear piece of work pants

Abstract

The utility model discloses a rear piece template for work trousers, which comprises a rear piece plate, a rear pocket plate, a trouser opening plate, a waist line plate and a pocket opening plate, and the rear piece plate is provided with a main body area for placing a hipline piece; the rear pocket plate is hinged to the rear sheet plate and located on the front side of the main body area, and a plurality of quilting seams used for sewing the rear pocket sheet are formed in the rear pocket plate; the leg opening plate is hinged to the rear sheet plate and located on the right side of the main body area; the waist line plate is hinged to the rear sheet plate and located on the left side of the main body area, and a first sewing groove used for sewing a waist line is formed in the waist line plate; the pocket opening plate is hinged to the rear piece plate and located on the rear side of the body area, and the pocket opening plate is provided with a second sewing groove used for sewing pocket threads and a first positioning groove used for pasting the rear piece pasting cloth. According to the utility model, not only is the sewing time shortened, but also the reject ratio is reduced.

Description

Technical Field

[0001] This utility model relates to the field of garment manufacturing technology, and in particular to a template for the back piece of work pants. Background Technology

[0002] Trousers are typically made by sewing together two symmetrical front panels and two symmetrical back panels. Dress trousers or casual trousers usually require careful tailoring and shaping, resulting in more concealed seams. In contrast, work trousers or military training trousers prioritize durability and comfort, so concealed seams are less important, resulting in a more streamlined look. Work trousers or military training trousers typically come with Velcro or other adjustable features to ensure freedom of movement, and the stitching is denser to reinforce the joints, especially at the hip area of ​​the back panel. Not only is the stitching denser, but the hip area also requires reinforcement with abrasion-resistant fabric. Traditionally, work trousers or military training trousers are made by first drawing lines on a paper pattern on a fabric piece, indicating the points and seams, using chalk. Then, the trousers are sewn along these lines. This process requires an operator to assist with drawing the pattern before a sewing worker sews the trousers. This process is limited by the operator's skill and ability, leading to various quality problems and low production efficiency. Utility Model Content

[0003] The purpose of this utility model is to design a back panel template for work pants in order to overcome the shortcomings of the above-mentioned technology.

[0004] This utility model designs a back panel template for work pants, including a back panel, a back pocket panel, a leg opening panel, a waistline panel, and a pocket opening panel. The back panel has a main area for placing the hip panel. The back pocket panel is hinged to the back panel and located on the front side of the main area, and has multiple quilted seams for sewing the back pocket panel. The leg opening panel is hinged to the back panel and located on the right side of the main area. The waistline panel is hinged to the back panel and located on the left side of the main area, and has a first groove for sewing the waistline. The pocket opening panel is hinged to the back panel and located on the rear side of the main area, and has a second groove for sewing the pocket seam and a first positioning groove for attaching the back panel patch.

[0005] Preferably, the trouser leg panel includes a first trouser leg panel and a second trouser leg panel. One end of the first trouser leg panel is hinged to the rear panel, and the other end is hinged to the second trouser leg panel. One end of the second trouser leg panel is hinged to the first trouser leg panel, and the other end is suspended. A third groove is provided on the second trouser leg panel. Two symmetrical fourth grooves are provided on the first trouser leg panel and the rear panel.

[0006] Further optimization involves providing a second positioning groove on both the first and second trouser panels for attaching Velcro to the leg openings.

[0007] Further optimization is achieved by making the rear panel, rear pocket panel, trouser leg panel, waistline panel, and pocket opening panel all made of transparent plastic.

[0008] Further optimization involves forming hinges between the first and second trouser panels, between the first trouser panel and the back panel, between the back pocket panel and the back panel, between the waistline panel and the back panel, and between the pocket opening panel and the back panel, all using adhesive tape.

[0009] The technical advantage of this utility model is that the back piece of work pants or military training pants includes a back piece fabric, a back pocket piece, and leg fabric, and is correspondingly provided with a back panel, a back pocket panel, and a leg opening panel. The back piece fabric is placed on the back panel, and the back panel is marked with a main area for placing the back piece fabric, so that the back piece fabric can be laid flat directly on the main area. The back pocket panel is hinged to one side of the back panel, and when the back pocket panel is flipped over, it covers the back panel, thereby clamping and positioning the back pocket piece. Multiple quilting seams are provided on the back pocket panel to facilitate multiple stitching of the back pocket piece. The leg opening panel is hinged to the back panel, and the leg fabric is laid flat directly on the leg opening panel. Here, the leg opening panel includes a first leg opening and a second leg opening. The first trouser panel is hinged to the back panel, and the second trouser panel is hinged to the first trouser panel. The thigh fabric of the leg fabric is located on the first trouser panel, and the calf fabric of the leg fabric is located on the second trouser panel. The second trouser panel can be flipped and folded relative to the first trouser panel, and the first trouser panel can be flipped and folded relative to the back panel. Both the first and second trouser panels are provided with seam grooves, which allows the leg fabric to be sewn together through folding. This is very convenient. The operator only needs to lay each piece of fabric on the corresponding template and then flip the template. There is no need to draw lines or adjust the position. In other words, this utility model forms a composite template, which not only reduces sewing time but also reduces the defect rate. Attached Figure Description

[0010] Figure 1 This is an overall structural diagram of the present invention.

[0011] In the diagram: 1. Back panel; 11. Main body area; 2. Back pocket panel; 21. Quilting; 3. Leg opening panel; 31. First leg opening panel; 32. Second leg opening panel; 33. Third seam groove; 34. Fourth seam groove; 35. Second positioning groove; 4. Waistline panel; 41. First seam groove; 5. Pocket opening panel; 51. Second seam groove; 52. First positioning groove. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0013] This utility model includes a back panel 1, a back pocket panel 2, a leg opening panel 3, a waistline panel 4, and a pocket opening panel 5. The back panel 1 has a main body area 11. An area is marked on the surface of the back panel 1 by a marker or sticker as the main body area 11. The hip circumference piece is directly laid on the main body area 11, that is, the main body area 11 is used to position the hip circumference piece. The hip circumference piece is placed with its front side facing up.

[0014] The back pocket 2 is hinged to the back panel 1 and located on the front side of the main body area 11. After the back pocket 2 is flipped over, it will cover the buttocks position of the hip panel on the back panel 1. A semi-circular and abrasion-resistant back pocket piece will be placed between the back pocket 2 and the hip panel. The back pocket 2 has multiple semi-circular quilting seams 21. The sewing machine sews the back pocket piece onto the hip panel along these quilting seams 21, thereby forming a reinforced and abrasion-resistant buttocks area for the pants.

[0015] The trouser leg panel 3 is hinged to the back panel 1 and located on the right side of the main body area 11. The trouser leg panel 3 includes a first trouser panel 31 and a second trouser panel 32. One end of the first trouser panel 31 is hinged to the back panel 1, and the other end is hinged to the second trouser panel 32. One end of the second trouser panel 32 is hinged to the first trouser panel 31, and the other end is suspended. The second trouser panel 32 can be flipped onto the back panel 1. The first trouser panel 31 is used to place the thigh fabric of the trousers, and the second trouser panel 32 is used to place the calf fabric of the trousers. Two symmetrical fourth seam grooves 34 are opened on the first trouser panel 31 and the back panel 1. One end of the thigh fabric is first laid to cover the right side of the hip panel, and the other end is laid... On the first trouser board 31, the second trouser board 32 is flipped onto the first trouser board 31, and the first trouser board 31 is then flipped onto the back panel 1. The thigh fabric is folded accordingly. After the first trouser board 31 is flipped onto the back panel 1, the two fourth seam grooves 34 overlap. The sewing machine sews the fourth seam grooves 34 to connect the thigh fabric to the hip panel. The second trouser board 32 has a third seam groove 33. After the second trouser board 32 is flipped onto the first trouser board 31, the third seam groove 33 is flipped onto the first trouser board 31. The sewing machine sews the third seam groove 33 to connect the calf fabric to the thigh fabric.

[0016] The waistline plate 4 is hinged to the back plate 1 and located on the left side of the main body area 11. The waistline plate 4 has a first seam groove 41. The sewing machine sews the first seam groove 41 to form the waistline. The pocket opening plate 5 is hinged to the back plate 1 and located on the rear side of the main body area 11. The pocket opening plate 5 and the waistline plate 4 are arranged close to each other. The pocket opening plate 5 has a second seam groove 51 for sewing the pocket opening line. The main body area 11 has a first positioning groove 52 near the pocket opening line. Adhesive tape is provided at the edge of the first positioning groove 52 for attaching the back patch. Then, the pocket opening plate 5 is flipped over to cover the back patch to position the back patch. Finally, the sewing machine sews along the perimeter of the back patch.

[0017] Furthermore, both the first trouser board 31 and the second trouser board 32 are provided with a second positioning groove 35. Velcro is attached to the second positioning groove 35 with adhesive tape, and the sewing machine sews along the perimeter of the Velcro to form a hook and loop fastener at the hem.

[0018] Furthermore, when the second trouser board 32 is flipped over to cover the second trouser board 32, the two second positioning grooves 35 overlap accordingly, which makes it easier for the sewing machine to sew the two Velcro patches simultaneously at one time, thus improving sewing efficiency.

[0019] Furthermore, the back panel 1, back pocket panel 2, trouser leg panel 3, waistline panel 4, and pocket opening panel 5 are all made of transparent plastic, such as PVC sheet or PET plastic. The material is thin and soft, making it very suitable for use as a template.

[0020] Furthermore, the first trouser board 31 and the second trouser board 32, the first trouser board 31 and the back panel 1, the back pocket panel 2 and the back panel 1, the waistline panel 4 and the back panel 1, and the pocket opening panel 5 and the back panel 1 are all connected by adhesive tape to form hinges, which makes the template structure simple and easy to manufacture.

[0021] This utility model is not limited to the above-described preferred embodiments. Anyone can derive other forms of products under the guidance of this utility model. However, regardless of any changes made in their shape or structure, any technical solution that is the same as or similar to this application falls within the protection scope of this utility model.

Claims

1. A template for the back piece of work pants, characterized in that, The system includes a back panel (1), a back pocket panel (2), a leg opening panel (3), a waistline panel (4), and a pocket opening panel (5). The back panel (1) has a main body area (11) for placing the hip panel. The back pocket panel (2) is hinged to the back panel (1) and located in front of the main body area (11). The back pocket panel (2) has multiple quilting seams (21) for sewing the back pocket panel. The leg opening panel (3) is hinged to the back panel (1) and located in front of the main body area (11). The right side of the main body area (11); the waistline plate (4) is hinged to the back plate (1) and located on the left side of the main body area (11), and the waistline plate (4) is provided with a first groove (41) for sewing the waistline; the pocket opening plate (5) is hinged to the back plate (1) and located on the rear side of the main body area (11), and the pocket opening plate (5) is provided with a second groove (51) for sewing the pocket line and a first positioning groove (52) for pasting the back patch.

2. The work pants back panel template according to claim 1, characterized in that, The trouser leg panel (3) includes a first trouser leg panel (31) and a second trouser leg panel (32). One end of the first trouser leg panel (31) is hinged to the rear panel panel (1), and the other end is hinged to the second trouser leg panel (32). One end of the second trouser leg panel (32) is hinged to the first trouser leg panel (31), and the other end is suspended. A third groove (33) is provided on the second trouser leg panel (32). Two symmetrical fourth grooves (34) are provided on the first trouser leg panel (31) and the rear panel panel (1).

3. The work pants back panel template according to claim 2, characterized in that, The first trouser panel (31) and the second trouser panel (32) are each provided with a second positioning groove (35) for attaching Velcro to the cuffs.

4. The work pants back panel template according to claim 3, characterized in that, The back panel (1), back pocket panel (2), trouser leg panel (3), waistline panel (4) and pocket opening panel (5) are all made of transparent plastic.

5. A workwear trousers back panel template according to claim 4, characterized in that, The first trouser panel (31) and the second trouser panel (32), the first trouser panel (31) and the back panel (1), the back pocket panel (2) and the back panel (1), the waistline panel (4) and the back panel (1), and the pocket opening panel (5) and the back panel (1) are all connected by adhesive tape to form hinges.

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