Inner seam edge closing structure
By combining folded edges, folded strips, binding strips, serrated seams, and straight seams, the problem of weak inner seam finishing is solved, achieving a more robust and decorative inner seam finishing effect.
Patent Information
- Application Number
- CN202520575521.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-28
AI Technical Summary
The existing inner seam finishing structure of garments is not secure, and is prone to problems such as unraveling or breakage of threads.
It adopts a combination structure of folded edge, folded edge strip, binding strip, serrated seam and straight seam. The folded edge and folded edge strip are folded in half and then sewn in a straight line. Then, the binding strip is wrapped and serrated seam is made to increase the strength of the seam.
It improves the firmness of the inner seam finishing, relieves stress concentration, prevents thread detachment or breakage, and increases the decorative effect.
Smart Images
Figure CN223943852U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to clothing making technical field, concretely is a kind of inner seam edge structure. BACKGROUND
[0002] Inner seam edge structure is a kind of process structure for handling fabric edge in the making process of various fabric products such as clothing, luggage, home textile, aims at wrapping, sewing or handling the edge of fabric to achieve the purpose of beautiful, durable and preventing edge wear, thread drop-off etc.
[0003] However, the existing clothing usually needs to handle fabric edge to carry out inner seam edge during making process, however, fabric edge is usually directly aligned and merged during handling process, or edge covering strip is used to cover edge, and then straight line sewing is carried out, however, such inner seam edge structure is not firm, because the stress of edge covering part is too concentrated, and thread drop-off or breakage problem is prone to occur, therefore, we propose a kind of inner seam edge structure. UTILITY MODEL CONTENT
[0004] (I) technical problem solved
[0005] In view of the deficiencies of prior art, the utility model provides an inner seam edge structure, which solves the problems.
[0006] (II) technical scheme
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an inner seam edge structure, comprising first sewing fabric and second sewing fabric, one side of the first sewing fabric and the second sewing fabric is provided with a folded edge, one side of the folded edge is provided with an edge strip, one side of the folded edge is sewn and connected with straight line sewing thread.
[0008] The outer side of the folded edge is provided with an edge covering strip, one side of the edge covering strip is sewn and connected with sawtooth sewing thread.
[0009] As preferred, the first sewing fabric and the second sewing fabric are both processed by cloth material, and the outer surface of the first sewing fabric and the second sewing fabric is smooth.
[0010] As preferred, the first sewing fabric and the second sewing fabric both include a folded edge and an edge strip on one side of the folded edge, which are an integral structure.
[0011] As preferred, the sawtooth sewing thread is in sawtooth shape, and the sawtooth sewing thread penetrates the edge covering strip, the first sewing fabric and the second sewing fabric, and the edge strip and the folded edge.
[0012] As preferred, the straight line sewing thread is in straight line shape and is sewn on one side of the folded edge, and the straight line sewing thread penetrates the folded edge and the edge strip.
[0013] Preferably, the edge covering strip is made of cloth material and has a U-shaped structure.
[0014] Advantages
[0015] Compared with the prior art, the inner seam edge structure has the following advantages:
[0016] 1. When the inner seam edge structure is used, the staff folds the folded edges and the edge strips of the first and second sewing fabrics at the sewing positions, then abuts the first and second sewing fabrics, and then uses the straight sewing line to perform straight sewing, and then wraps the edge covering strip around the sewing position, and then uses the zigzag sewing line to perform zigzag sewing, so that the inner seam edge structure can increase the decorative property of the garment, can relieve the stress concentration of the edge collecting position to some extent, can make the edge collecting more firm, and can avoid the inner seam edge structure from being off-thread or broken. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 is a schematic view of the overall structure of the utility model;
[0018] Fig. 2 is a schematic view of the local structure of the folded edge of the utility model;
[0019] Fig. 3 is a schematic view of the local structure of the first sewing fabric of the utility model;
[0020] Fig. 4 is a schematic view of the local structure of the first sewing fabric of the utility model.
[0021] In the drawings:
[0022] 1. first sewing fabric; 2. second sewing fabric; 3. folded edge; 4. edge strip; 5. edge covering strip; 6. zigzag sewing line; 7. straight sewing line. DETAILED DESCRIPTION
[0023] In the utility model, the directions such as "up, down" are usually for the directions shown in the drawings or for the vertical, perpendicular or gravity directions unless otherwise stated; similarly, for the convenience of understanding and description, "left, right" is usually for the left and right shown in the drawings; "inner, outer" refers to the inner and outer relative to the contour of each component, but the above direction words are not used to limit the utility model.
[0024] The utility model provides a technical scheme:
[0025] Please refer toFigs. 1-4 An inner seam edge closing structure, comprising a first seaming fabric 1 and a second seaming fabric 2, both of which are provided with a folded edge 3 on one side, and the folded edge 3 is provided with an edge strip 4 on one side, and the folded edge 3 is connected with a straight line seaming thread 7 on one side by seaming;
[0026] The outer side of the folded edge 3 is provided with a covering strip 5, and the covering strip 5 is connected with a zigzag seaming thread 6 on one side by seaming.
[0027] Further, both the first seaming fabric 1 and the second seaming fabric 2 are processed from cloth material, and the outer surfaces of the first seaming fabric 1 and the second seaming fabric 2 are smooth, so that the clothes seamed from the first seaming fabric 1 and the second seaming fabric 2 are more comfortable to wear.
[0028] Further, the first seaming fabric 1 and the second seaming fabric 2 both comprise the folded edge 3 and the edge strip 4 on one side of the folded edge 3 in an integrated structure, so that the staff can make the seaming of the fabric edge more firm according to the edge closing requirement.
[0029] Further, the zigzag seaming thread 6 is in a zigzag shape, and the zigzag seaming thread 6 penetrates through the covering strip 5, the first seaming fabric 1 and the second seaming fabric 2, and the edge strip 4 and the folded edge 3, so that the first seaming fabric 1 and the second seaming fabric 2 can be firmly fixed together.
[0030] Further, the straight line seaming thread 7 is in a straight line shape and is seamed on one side of the folded edge 3, and the straight line seaming thread 7 penetrates through the folded edge 3 and the edge strip 4, so that the straight line seaming thread 7 can firmly seam the folded edge 3 and the edge strip 4.
[0031] Further, the covering strip 5 is processed from cloth material and is in a U-shaped structure, and the U-shaped covering strip 5 can better cover the seaming part.
[0032] Specifically in use, the working principle of the utility model is as follows:
[0033] When using the inner seam edge closing structure, the staff folds the folded edge 3 and the edge strip of the first seaming fabric 1 and the second seaming fabric 2 at the seaming part, then abuts the first seaming fabric 1 and the second seaming fabric 2, and then uses the straight line seaming thread 7 to perform straight line seaming, and then wraps the covering strip 5 around the seaming part, and then the zigzag seaming thread 6 performs zigzag seaming.
[0034] The above is only a specific embodiment of the utility model, but the technical features of the utility model are not limited to this. Any simple change, equivalent replacement or modification made on the basis of the utility model to solve basically the same technical problem and achieve basically the same technical effect is all covered in the protection scope of the utility model.
Claims
1. An inner seam hemming structure comprising a first stitched fabric (1) and a second stitched fabric (2), characterized in that: One side of the first sewing fabric (1) and the second sewing fabric (2) is provided with a folded edge (3), one side of the folded edge (3) is provided with a folded edge strip (4), and one side of the folded edge (3) is sewn and connected with a straight line sewing line (7); The outer side of the folded edge (3) is provided with a hemming strip (5), and one side of the hemming strip (5) is sewn and connected with a zigzag sewing line (6).
2. An inner seam construction according to claim 1, wherein: The first sewing fabric (1) and the second sewing fabric (2) are both made of cloth material, and the outer surfaces of the first sewing fabric (1) and the second sewing fabric (2) are smooth.
3. The construction of claim 1, wherein: The first sewing fabric (1) and the second sewing fabric (2) both include a folded edge (3) and a folded edge strip (4) on one side of the folded edge (3) in an integrated structure.
4. The construction of claim 1, wherein: The zigzag sewing line (6) is in a zigzag shape, and the zigzag sewing line (6) penetrates the hemming strip (5), the first sewing fabric (1) and the second sewing fabric (2), and the folded edge strip (4) and the folded edge (3).
5. The construction of claim 1, wherein: The straight line sewing line (7) is in a straight line shape and is sewn on one side of the folded edge (3), and the straight line sewing line (7) penetrates the folded edge (3) and the folded edge strip (4).
6. A construction for an inner seam finished edge according to claim 1 wherein: The hemming strip (5) is made of cloth material and has a U-shaped structure.