A stretch undergarment

Abstract

A kind of elastic lower garment, including waist and big body, waist includes waist surface and waist, waist surface lower edge is connected with big body upper edge by first seam, is formed with first stitch;Waist lower edge is connected with big body by second seam, is formed with second stitch;Vertical gap is left between first stitch and second stitch, so that big body and waist enclose the rope channel located below waist surface, rope is provided in rope channel, big body is reserved with the perforation for the rope to go out.Perforation is realized by the design of the rope down of big body and waist enclose rope channel, the up and down displacement of rope is limited by first stitch and second stitch, and the weft friction of big body and waist to rope is reduced;Waist does not add additional seam position, effectively guarantee the skin touch of waist of elastic lower garment;Through the design of the rope down, waist surface has no obvious bulge, waist is flat, and waist surface is not prone to stacking phenomenon.

Description

Technical Field

[0001] This utility model patent relates to the technical field of clothing bottoms, and in particular to an elastic bottom. Background Technology

[0002] Current waistband designs achieve elasticity by sandwiching a drawstring between the waistband lining and the outer waistband. However, for wide-waisted drawstring trousers or skirts, the widened waistband design, coupled with the lack of a restraining structure, makes the drawstring prone to shifting and twisting during movement or sitting, following the folding and stretching of the waist. This leads to wear and deformation of the waistband surface that is in contact with the drawstring, affecting the product's lifespan. Adding a positioning seam directly to the waistband would easily create extra seams inside the waistband, reducing the skin-friendly feel of the inner waistband.

[0003] Meanwhile, compared to single or double-layer body structures, the waistband has a three-layer structure at the drawstring level, including the waistband surface, drawstring, and waist lining. Some styles also have flat elastic bands or waist lining materials, which makes the drawstring level stand out relative to the body, resulting in a poor visual effect. When the top is covered, the waistband fabric is more likely to pile up. Summary of the Invention

[0004] The purpose of this utility model is to solve the existing technical problems by proposing an elastic bottom garment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an elasticated bottom garment, comprising a waistband and a body, the waistband comprising a waist surface and a waist lining, the lower edge of the waist surface being connected to the upper edge of the body by a first seam, forming a first stitch; the lower edge of the waist lining being connected to the body by a second seam, forming a second stitch; a vertical gap is left between the first stitch and the second stitch, so that the body and the waist lining enclose a drawstring channel located below the waist surface, the drawstring channel being provided with a drawstring, and a perforation is reserved on the body for the drawstring to pass through.

[0006] Preferably, the waistband also includes a flat elastic band of the same width as the waist lining, which is sandwiched between the main body and the waist lining.

[0007] Preferably, the waist width is 50-85% of the waist width.

[0008] Preferably, there are two perforations, which are symmetrically distributed on both sides of the front center of the body; a third stitch is provided between the two perforations for fixing the flat elastic band, and the end of the flat elastic band is connected to form a connecting part. The third stitch is passed between the body, the connecting part and the waist to form the third stitch.

[0009] Preferably, the drawstring has a pre-reserved fixing section for adhesion and fixation to the flat rubber band.

[0010] Preferably, the waistband fabric is woven into a positioning groove, which is set along the length of the fabric; the waistband fabric is folded over from the positioning groove and the inside and outside face each other to form a waistband surface and waistband lining of unequal width.

[0011] Preferably, the lower edge of the waist is located on the side or inside of the body.

[0012] The beneficial effects of this utility model are: the main body and the waist lining form a drawstring channel to realize the drawstring downward movement design; the first stitch and the second stitch limit the vertical displacement of the drawstring, reducing the weft friction of the drawstring on the main body and the waistband; no additional seams are added to the waist lining, effectively ensuring the skin-friendly feel of the elastic bottom waist lining; the drawstring downward movement design makes the waist surface without obvious protrusions, the waistband flat, and the waist surface less prone to stacking. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the elastic lower garment of this utility model; Figure 2 This is a schematic diagram of the hierarchical structure at the connection between the waistband and the main body of this utility model; Figure 3 This is a schematic diagram of the flat rubber band and the fixing section of this utility model. Detailed Implementation

[0014] 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.

[0015] In conjunction with the embodiments and appendices Figure 1-3 An elasticated bottom garment includes a waistband and a main body 2. The waistband includes a waist surface 11 and a waist lining 12. The lower edge of the waist surface 11 is connected to the upper edge of the main body 2 by a first seam 41, forming a first stitch. The lower edge of the waist lining 12 is connected to the main body 2 by a second seam 42, forming a second stitch. A vertical gap is left between the first and second stitches, so that the main body 2 and the waist lining 12 enclose a drawstring channel 30 located below the waist surface 11. A drawstring 3 is provided in the drawstring channel. A perforation is reserved on the main body 2 for the drawstring to pass through, so that the free end of the drawstring is exposed on the side of the main body. The main body can be trousers or a skirt. The first and second stitches are both set along the circumference of the main body. The drawstring can be a flat drawstring to further prevent the drawstring from shifting or twisting in the drawstring channel.

[0016] An elasticated bottom garment, the waistband of which also includes a flat elastic band 13 of the same width as the waist lining 12, the flat elastic band 13 being sandwiched between the main body 2 and the waist lining 12, and a second seam 42 being threaded between the waist lining 12, the flat elastic band 13, the lower stop of the waist lining and the main body 2.

[0017] Furthermore, there are two perforations, which are symmetrically distributed on both sides of the front middle of the main body 2; between the two perforations, there is a third stitch for fixing the flat elastic band 13, and the end of the flat elastic band 13 is connected to form a connecting part. The third stitch is passed between the main body, the connecting part and the waist to form the third stitch.

[0018] Furthermore, the third stitch is located on the extension line of the center seam of the body, improving the skin-tight feel of the inside of the body.

[0019] Furthermore, the drawstring 3 has a pre-installed fixing section 31 for adhesion and fixation to the flat elastic band 13. There is one fixing section, located at the back center of the waistband, to prevent the free end of the drawstring from retracting into the drawstring channel due to excessive pulling. Alternatively, there are two fixing sections, symmetrically positioned relative to the back center of the waistband, with a distance of 3-5 cm between the two waistbands. These two fixing sections distribute the tension on the drawstring, enhancing the positioning effect of the fixing sections.

[0020] An elasticated bottom garment with a waistband 11 width that is 50-85% the width of the lining 12. The width difference between the waistband 11 and the lining 12 causes the first and second stitches to intersect vertically, dispersing the hierarchical structure at the connection between the waistband and the body, and improving the flatness of the waistband and waist surface.

[0021] An elasticated bottom garment has a waistband fabric woven with positioning grooves along its length. The waistband fabric is folded over at the positioning grooves, forming a waistband face 11 and a waistband lining 12 of unequal width. The waistband fabric can be ribbed. Alternatively, the waistband face and waistband lining can be cut from the same or different fabrics, with the upper edges of the waistband face and waistband lining joined together to form the waistband.

[0022] A type of elasticated bottoms, with the lower edge of the waistband 11 located on the side or inside of the body 2.

[0023] 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. An elasticated bottom garment, comprising a waistband and a body, characterized in that: The waistband includes the waist surface and the waist lining. The lower edge of the waist surface is connected to the upper edge of the main body by a first seam, forming a first stitch. The lower edge of the waist lining is connected to the main body by a second seam, forming a second stitch. A vertical gap is left between the first stitch and the second stitch, so that the main body and the waist lining form a rope passage located below the waist surface. A drawstring is provided in the rope passage, and a perforation is reserved on the main body for the drawstring to pass through.

2. The elasticated bottom garment according to claim 1, characterized in that: The waistband also includes a flat elastic band the same width as the waist lining, which is sandwiched between the main body and the waist lining.

3. A type of elasticated bottom garment according to claim 1 or 2, characterized in that: The waist width is 50-85% of the waist lining width.

4. The elasticated bottom garment according to claim 2, characterized in that: There are two perforations, which are symmetrically distributed on both sides of the front center of the body. A third stitch is provided between the two perforations to fix the flat elastic band. The end of the flat elastic band is connected to form a connecting part. The third stitch is passed between the body, the connecting part and the waist to form a third stitch.

5. A type of elasticated bottom garment according to claim 2 or 4, characterized in that: The drawstring has a pre-installed fixing section for attaching and securing with a flat rubber band.

6. The elasticated bottom garment according to claim 1, characterized in that: The waistband fabric is woven into a positioning groove, which is set along the length of the fabric. After the waistband fabric is folded over from the positioning groove, the inside and outside face each other to form a waistband with unequal widths.

7. The elasticated bottom garment according to claim 6, characterized in that: The lower edge of the waist is located on the side or inside of the body.

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