A drawstring waistband and pants

Abstract

A kind of drawstring waistband, including waist surface layer and waist lining connected by sewing, waist surface layer includes the waist surface of fixed flat elastic, waist lining includes waist lining, waist lining and flat drawstring, flat drawstring is clamped between waist lining and waist lining; Two openings for flat drawstring are reserved in waist lining;Waist surface and waist lining are cut into shape by elastic fabric, flat elastic is provided with recess matching with flat drawstring on opposite surface of waist lining.A kind of trousers, including drawstring waistband, and the body of trousers connected by sewing with drawstring waistband.The setting of flat elastic helps drawstring waistband to quickly recover flat after loosening, and waistband and its body are not easy to deform;Through the flat structure of flat drawstring, the skin comfort of waist lining side is improved;The setting of recess reduces the overall thickness of waistband structure, and simultaneously as the limiting structure of flat drawstring, effectively avoids the phenomenon of flat drawstring twisting when drawing.

Description

Technical Field

[0001] This utility model patent relates to the field of drawstring waistband technology, and in particular to a drawstring waistband and trousers. Background Technology

[0002] The waistband of the casual trousers is made of elastic fabric and features a drawstring for adjustable fit. However, the waistband needs ironing to regain its smoothness after being pulled up, which is inconvenient for garment care. We are now developing an easy-care drawstring waistband and trousers. Utility Model Content

[0003] The purpose of this utility model is to solve existing technical problems by proposing a drawstring waistband and trousers.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a drawstring waistband, comprising a waistband outer layer and a waistband inner layer sewn together, the waistband outer layer comprising a waistband with a flat elastic band fixed thereon, the waistband inner layer comprising a waistband lining, a waistband inner lining and a flat drawstring, the flat drawstring being sandwiched between the waistband lining and the waistband inner lining; the waistband lining has two openings reserved for the flat drawstring to pass through; both the waistband outer layer and the waistband lining are cut from elastic fabric, and the flat elastic band and the flat drawstring are provided with grooves at their opposite positions.

[0005] Preferably, the waist lining is made of elastic, cool-feeling fabric, while the waist surface is made of elastic, breathable fabric.

[0006] Preferably, the upper and lower edges of the waist are folded inward to form an upper inner fold and a lower inner fold, respectively, and the area between the upper inner fold and the lower inner fold is the interior trim area; the interior trim area is provided with a number of anti-slip ridges at intervals, and the anti-slip ridges are located on the side of the interior trim area opposite to the waist.

[0007] Preferably, the anti-slip ridges are perpendicular or oblique to the length direction of the waistband, and the anti-slip ridges are woven from elastic yarn.

[0008] Preferably, the upper and lower edges of the waist surface are folded inward to form an upper folded edge and a lower folded edge, and the area between the upper folded edge and the lower folded edge is the outer trim area; the width of the flat elastic band does not exceed the width of the outer trim area.

[0009] Preferably, the waist lining has an upper stitch and a lower stitch along its length, both of which are threaded between the waist lining and the waist lining lining, and are located on the upper and lower sides of the flat drawstring, respectively.

[0010] Preferably, the opening edge is provided with a lockstitch formed by elastic thread sewing.

[0011] A pair of trousers, comprising the aforementioned drawstring waistband and a trouser body sewn together with the drawstring waistband.

[0012] The beneficial effects of this utility model are: by setting the flat elastic band, the drawstring waistband can quickly return to flatness after being relaxed, and the waistband and the pants body are not easily deformed; by using the flat structure of the flat drawstring, the comfort of the inner side of the waistband against the skin is improved; the groove reduces the overall thickness of the waistband structure and at the same time serves as a limiting structure for the flat drawstring, effectively preventing the flat drawstring from twisting when pulled. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the hierarchical structure of the drawstring waistband of this utility model.

[0014] Figure 2 This is a schematic diagram (inner side) of the drawstring waistband and trousers of this utility model.

[0015] Figure 3 This is a schematic diagram of the layered structure of the waistband-less trousers (after assembly) of this utility model. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] In conjunction with the embodiments and appendices Figure 1-3 A drawstring waistband includes a waistband outer layer and a waistband inner layer sewn together. The waistband outer layer includes a waistband 11 with a flat elastic band 13 fixed thereon. The waistband inner layer includes a waistband lining 21, a waistband lining 22, and a flat drawstring 23. The flat drawstring 23 is sandwiched between the waistband lining 21 and the waistband lining 22. The waistband lining 21 has two openings 210 for the flat drawstring 23 to pass through. Both the waistband 11 and the waistband lining 21 are cut from elastic fabric. The flat elastic band 13 has a groove 4 on the opposite side of the waistband lining 21 that fits and matches the flat drawstring 23. The width of the groove 4 is not less than the width of the flat drawstring 23, which effectively reduces the foreign body feeling of the waistband inner layer.

[0018] Furthermore, the flat rubber band 13 is formed into a multi-layered structure with uneven thickness through a weaving process, wherein the thin layer is connected to the thick layer at both the upper and lower edges to form a groove 4.

[0019] The waist lining 21 is made of elastic, cooling fabric, such as elastic polyester blended with cooling fibers or Sorona fabric treated with a cooling finishing agent; the waist surface 11 is made of elastic, breathable fabric.

[0020] A drawstring waistband has its upper and lower edges folded inwards to form an upper inner fold and a lower inner fold, respectively. The area between the upper inner fold and the lower inner fold is the interior trim area. The interior trim area is provided with several anti-slip ridges at intervals, located on the side of the interior trim area opposite to the waistband surface. The upper and lower edges of the waistband lining are fixed to the inside of the waistband using a hot-pressing process.

[0021] Furthermore, the anti-slip ridges are perpendicular or oblique to the length of the waistband, and are woven from elastic yarn. The anti-slip ridges can be diamond-shaped or striped.

[0022] The upper and lower edges of the waist panel 11 are folded inward to form an upper folded edge and a lower folded edge, respectively. The area between the upper folded edge and the lower folded edge is the outer trim area; the width of the flat elastic band 13 does not exceed the width of the outer trim area.

[0023] Furthermore, the inner side of the waist surface 11 is also covered with a waist surface liner 12 to increase the anti-wrinkle effect of the waist surface; the width of the waist surface liner is the same as the width of the waist surface. The waist surface liner is fixed to the inner side of the waist surface by heat pressing.

[0024] A drawstring waistband has an upper stitch 201 and a lower stitch 202 along its length in the waist lining. The upper stitch 201 and the lower stitch 202 are both threaded between the waist lining 21 and the waist lining 22. The upper stitch 201 and the lower stitch 202 are located on the upper and lower sides of the flat drawstring 23, respectively, to achieve the positioning effect of the flat drawstring and the waist lining, effectively preventing the deviation of the drawstring during the sewing process of the waist surface and waist lining, and improving assembly efficiency.

[0025] A drawstring waistband with an opening 210 having an overlock stitch formed by elastic thread along the edge to enhance the tear resistance of the opening edge.

[0026] A type of trousers includes a drawstring waistband and a trouser body sewn together with the drawstring waistband. The upper facing hem is sewn to the upper edge of the trouser body via a first stitch; the upper facing hem, the upper lining hem, and the upper part of the lining area are sewn together via a second stitch; and the lower part of the lining area, the lower lining hem, and the upper edge of the trouser body are sewn together via a third stitch, located below the first stitch, thus completing the waistband structure without visible seams and the assembly of the trousers.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A drawstring waistband, comprising a waistband outer layer and a waistband lining layer sewn together, characterized in that, The outer layer of the waist includes a waist surface with a flat elastic band fixed thereon, and the inner layer of the waist includes a waist lining, a waist lining and a flat drawstring, with the flat drawstring sandwiched between the waist lining and the waist lining; the waist lining has two openings for the flat drawstring to pass through; both the outer layer and the waist lining are made of elastic fabric and are cut into shape, and the flat elastic band has a groove on the opposite side of the waist lining that matches the flat drawstring.

2. A drawstring waistband according to claim 1, characterized in that: The waist lining is made of elastic, cool-feeling fabric, while the outer waist is made of elastic, breathable fabric.

3. A drawstring waistband according to claim 1, characterized in that: The upper and lower edges of the waist are folded inward to form an upper inner fold and a lower inner fold, respectively. The area between the upper inner fold and the lower inner fold is the interior trim area. Several anti-slip ridges are provided at intervals on the interior trim area, and the anti-slip ridges are located on the side of the interior trim area opposite to the waist.

4. A drawstring waistband according to claim 3, characterized in that: The anti-slip ridges run perpendicularly or obliquely along the length of the waistband, and are woven from elastic yarn.

5. A drawstring waistband according to claim 1, characterized in that: The upper and lower edges of the waistband are folded inward to form an upper fold and a lower fold, and the area between the upper fold and the lower fold is the outer trim area; the width of the flat elastic band does not exceed the width of the outer trim area.

6. A drawstring waistband according to claim 1, characterized in that: The waist lining has upper and lower stitches along its length. Both upper and lower stitches are threaded between the waist lining and the waist lining lining, and are located on the upper and lower sides of the flat drawstring, respectively.

7. A drawstring waistband according to claim 1, characterized in that: The opening edge is provided with a lockstitch formed by elastic thread.

8. A type of trousers, characterized in that, Includes the drawstring waistband as described in any one of claims 1-7, and the trouser body sewn together with the drawstring waistband.

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