CN219781643U - Trousers with U-shaped crotch structure - Google Patents
Trousers with U-shaped crotch structure Download PDFInfo
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- CN219781643U CN219781643U CN202321274913.3U CN202321274913U CN219781643U CN 219781643 U CN219781643 U CN 219781643U CN 202321274913 U CN202321274913 U CN 202321274913U CN 219781643 U CN219781643 U CN 219781643U
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- crotch
- trouser leg
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- 239000004744 fabric Substances 0.000 claims description 36
- 229920002334 Spandex Polymers 0.000 claims description 13
- 239000004759 spandex Substances 0.000 claims description 13
- 238000007493 shaping process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000005253 cladding Methods 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 14
- 238000009958 sewing Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 230000036541 health Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000004826 seaming Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
Abstract
The utility model discloses trousers with a U-shaped crotch structure, which are a group of symmetrically arranged first trouser leg pieces, wherein one side of each first trouser leg piece is provided with a crotch part of the corresponding first trouser leg piece; a group of symmetrically arranged second trouser leg pieces, wherein one side of each second trouser leg piece is provided with a crotch of each second trouser leg piece; an elastic member; the crotch part of the first trouser leg piece and the crotch part of the second trouser leg piece are oppositely sewed and fixed through the elastic piece to form a U-shaped crotch; the two sides of the two first trouser leg pieces are sewed and fixed, and the two sides of the two second trouser leg pieces are sewed and fixed; according to the utility model, the lock bar is arranged to carry out cladding joint on the crotch edge of the first trouser leg piece and the crotch edge of the second trouser leg piece, and a certain amount of the crotch bent part of the crotch of the second trouser leg piece is pulled outwards, so that a U-shaped crotch can be formed after subsequent joint, a natural U-shaped arc shape is formed between the crotch bent part and a human body, the comfort level is increased, and the U-shaped crotch has the characteristic that the U-shaped crotch is not easy to loose and deform after repeated pulling in use.
Description
Technical Field
The utility model relates to trousers with a U-shaped crotch structure, and belongs to the technical field of clothing.
Background
In recent years, with the improvement of life quality and the enhancement of health consciousness of people, demands for wearing comfort and quality are continuously increasing. The loosening and deformation of the crotch bottom are frequently encountered in the process of wearing trousers. This problem often occurs with conventional pants after a period of time using a pants having a U-shaped crotch structure, resulting in not only being uncomfortable to wear, but also affecting the aesthetic appearance.
At present, although a crotch bottom design such as thickening cloth, reinforcing stitches and the like is proposed in the market, the actual effect is not satisfactory. Therefore, a new design solution is needed to solve the long-standing problem that the crotch bottom is easy to be loosened and deformed due to repeated pulling in the wearing course along with the increase of the wearing times of the trousers. The utility model aims to solve the problem of looseness of the conventional crotch-type trousers, and aims to provide the U-type crotch-type trousers with better use experience and durability.
Aiming at the problems in the prior art, the utility model designs the U-shaped crotch trousers which are not easy to loose and deform even being repeatedly pulled in use.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide trousers with a U-shaped crotch structure so as to solve the problems of the prior art.
In order to achieve the above object, the present utility model is realized by the following technical scheme:
the trousers with the U-shaped crotch structure comprise a group of symmetrically arranged first trouser leg pieces, wherein one side of each first trouser leg piece is provided with a crotch part of each first trouser leg piece;
a group of symmetrically arranged second trouser leg pieces, wherein one side of each second trouser leg piece is provided with a crotch of each second trouser leg piece;
an elastic member;
the crotch part of the first trouser leg piece and the crotch part of the second trouser leg piece are oppositely sewed and fixed through the elastic piece to form a U-shaped crotch;
the two sides of the two first trouser leg pieces are sewed and fixed, and the two sides of the two second trouser leg pieces are sewed and fixed;
and the waistband strips are sewn on the outer side surfaces of the tops of the first trouser leg piece and the second trouser leg piece.
As a further improvement, the crotch of the second trouser leg piece is pulled out by 0.5 cm to 1cm;
as a further improvement, the elastic piece comprises a locking strip, and the locking strip is used for wrapping the inner side edge of the crotch part of the first trouser leg piece and the inner side edge of the crotch part of the second trouser leg piece and is fixedly sewn.
As a further improvement, the locking strip is made of a shaping yarn material.
As a further improvement, the elastic member comprises a clip strip, and the clip strip is inserted and fixed between the outer edge of the crotch of the first trouser leg piece and the outer edge of the crotch of the second trouser leg piece.
As a further improvement, the holding strip is made of spandex.
As a further improvement, the elastic member comprises a first connecting strip and a second connecting strip, wherein one side of the first connecting strip is sewn with the inner side of the crotch edge of the first trouser leg piece, and one side of the first connecting strip is sewn with the inner side of the crotch of the first trouser leg piece;
one side of the second connecting strip is sewn with the inner side of the crotch edge of the second trouser leg piece, and one side of the second connecting strip is sewn with the inner side of the crotch of the second trouser leg piece;
the first connecting strip and the second connecting strip are used for clamping the crotch part of the first trouser leg piece and the crotch part of the second trouser leg piece, and are fixedly sewn.
As a further improvement, the first connecting strip and the second connecting strip are made of elastic fabric.
The beneficial effects of the utility model are as follows:
according to the utility model, the lock bar is arranged to carry out cladding joint on the crotch edge of the first trouser leg piece and the crotch edge of the second trouser leg piece, and a certain amount of the crotch bent part of the crotch of the second trouser leg piece is pulled outwards, so that a U-shaped crotch can be formed after subsequent joint, a natural U-shaped arc shape is formed between the crotch bent part and a human body, the comfort level is increased, and the U-shaped crotch has the characteristic that the U-shaped crotch is not easy to loose and deform after repeated pulling in use.
According to the utility model, the clamping strips are arranged between the crotch edge of the first trouser leg piece and the crotch edge of the second trouser leg piece for stitching, and the crotch bent part of the crotch of the second trouser leg piece is pulled outwards by a certain amount, so that a U-shaped crotch can be formed after subsequent stitching, a natural U-shaped arc shape is formed between the crotch bent part and a human body, the comfort level is increased, and the U-shaped crotch has the characteristics of difficult occurrence of loosening and deformation after repeated pulling in use.
According to the utility model, the first connecting strip is sewn on the inner side of the crotch edge of the first trouser leg piece, the first connecting strip is inwards bent and attached to the inner side surface of the crotch of the first trouser leg piece to form the first connecting part, the second connecting strip is sewn on the inner side of the crotch edge of the second trouser leg piece, the second connecting strip is inwards bent and attached to the inner side surface of the crotch of the second trouser leg piece to form the second connecting part, the positions of the outer side of the crotch of the first trouser leg piece and the outer side of the crotch of the second trouser leg piece corresponding to the first connecting part and the second connecting part are attached, and the outer edge of the crotch bending part is inwards folded and hidden through the chain stitch.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a pair of U-shaped crotch pants according to the present utility model.
Fig. 2 is a schematic perspective view of a pair of U-shaped crotch pants according to the present utility model.
FIG. 3 is a schematic illustration of a leg panel of a U-crotch pant of the present utility model.
Fig. 4 is a schematic view of a seam structure of a locking strip of a U-shaped crotch according to the present utility model.
Figure 5 is a schematic view of the seam construction of a clip strip of a U-shaped crotch of the present utility model.
Fig. 6 is a schematic view of a joint structure of a connecting strip of a U-shaped crotch according to the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of trousers with a U-shaped crotch structure, but not all embodiments of the trousers. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In the description of the present utility model, the terms "first pants with a U-shaped crotch structure", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defining the "first pants with U-shaped crotch structure", "second" may explicitly or implicitly include one pants with U-shaped crotch structure or more of the features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 5, a pair of trousers with a U-shaped crotch structure, a group of symmetrically arranged first leg pieces 1, wherein one side of the first leg piece 1 is provided with a first leg piece crotch 11;
a group of symmetrically arranged second trouser leg pieces 2, wherein one side of the second trouser leg piece 2 is provided with a second trouser leg piece crotch part 21;
an elastic member;
the first trouser leg piece crotch part 11 and the second trouser leg piece crotch part 21 are oppositely sewed and fixed through the elastic piece to form a U-shaped crotch;
the two sides of the two first trouser leg pieces 1 are sewed and fixed, and the two sides of the two second trouser leg pieces 2 are sewed and fixed;
waistband strips 3 sewn on the outer side surfaces of the tops of the first trouser leg piece 1 and the second trouser leg piece 2.
The crotch part 21 of the second trouser leg piece is pulled out by 0.5 cm to 1cm;
the elastic piece comprises a locking strip 4, and the locking strip 4 is used for wrapping the inner side edge of the crotch part 11 of the first trouser leg piece and the inner side edge of the crotch part 21 of the second trouser leg piece and is fixedly sewn. The locking strip 4 is made of a shaping yarn material.
The specific sewing steps of the trousers with the U-shaped crotch are as follows:
s1, obtaining a group of first trouser leg pieces 1, a group of second trouser leg pieces 2 and a waistband strip 3 by cutting cloth;
s2, pulling out the crotch bent parts of the crotch parts 21 of the two second trouser leg pieces outwards by 0.5-1cm to form concave arc crotch bent;
s3, the inner leg parts of the two first trouser leg pieces 1 which are oppositely placed and the two second trouser leg pieces 2 which are oppositely placed are sewn together along an arc crotch to form a U-shaped curve crotch 22;
s4, linearly sewing the outer side leg parts of the two first trouser leg pieces 1 and the two second trouser leg pieces 2 to form a semi-finished product;
s5, sewing the waistband strips 3 on the waist of the semi-finished product, and sewing and lockstitching the tops of the first trouser leg pieces 1 and the second trouser legs to form the complete trousers.
In the step S2, the crotch bending part of the crotch part 21 of the second trouser leg piece is pulled out outwards by 0.5 cm to 1cm, wherein when the crotch bending part of the crotch part 21 of the second trouser leg piece is pulled out outwards by more than 1cm, the shape of the finished product becomes smaller, and the shape can be approaching to the shape of the body building.
When the outward pulling-out amount of the crotch bending part of the crotch part 21 of the second trouser leg piece is smaller than 1cm, the larger the pulling-out amount is, the larger the model of the finished product becomes, and the model is close to comfort.
The crotch portion 21 of the second leg piece is designed to be comfortable in the present utility model, so that the crotch portion 21 of the second leg piece is pulled out by 0.5 cm to 1cm, and in this embodiment, the crotch portion 21 of the second leg piece is pulled out by 0.8cm.
By pulling out the crotch of the second leg piece 21 a certain amount, a U-shaped crotch can be formed after subsequent sewing, and the crotch and the body form a natural U-shaped arc. Can effectively reduce uncomfortable feeling and unsightly wrinkles caused by overtightening or friction of crotch, and the like, and increase the flexibility of actions, so that the wearing is more comfortable and natural.
In step S3, the specific step of sewing the inner leg portions of the two first leg pieces 1 placed opposite to each other and the two second leg pieces 2 placed opposite to each other together along the curved crotch to form the U-shaped curved crotch 22 includes:
selecting a shaping yarn with transverse stripes, and cutting a locking strip 4 with the width interval of 10-12mm at an oblique stripe angle interval of 30-50 degrees;
the edge of the crotch part 11 of the first trouser leg piece is attached to the edge of the outer side surface of the crotch part 21 of the second trouser leg piece, and the locking strip 4 is used for wrapping the first trouser leg piece 1 and the inner side surface of the first trouser leg piece 1 for seaming.
Sizing yarns are generally referred to as heat-set treated synthetic fiber yarns, also known as heat-set yarns. It is exposed to high temperatures during the manufacturing process to form stable threads and special physical properties to better maintain the shape and elasticity of the garment or fabric.
The shaping yarn with the stripes is higher in quality, and the shaping yarn with certain elasticity can be further improved through oblique cutting at a preset angle.
In the embodiment, the shaping yarn of the transverse stripes is cut through an oblique stripe angle interval of 30-50 degrees, wherein when the angle of the cut oblique stripes is smaller than 30 degrees, the length of a single stripe is increased, so that the same stripe is restrained by a plurality of stitches during seaming, and the elasticity of the same stripe is reduced; when the angle of the cut oblique stripes is larger than 50 degrees, the length of each stripe is shortened, so that the same stripe is not limited by a suture line during sewing, the stability of the stripe is reduced, and deformation is easy to occur.
Therefore, the oblique stripe angle interval 30-50 ° is 30-50 °, and the cutting angle is preferably 45 °.
In order to fully cover the edges of the crotch part 11 of the first trouser leg piece and the edges of the crotch part 21 of the second trouser leg piece, the seam width of 4-5mm can be reserved, so that the cutting width interval of the locking strip 4 is 10-12mm. When the cutting width of the locking strip 4 is smaller than 10mm, the reserved suture line width is reduced, and the suture is difficult to join; when the cutting width of the locking strip 4 is greater than 12mm, the reserved suture width is increased, the length of the locking strip 4 close to one side of the skin is too long, and foreign body sensation is easy to occur when the locking strip is worn, so in the embodiment, the cutting width interval of the locking strip 4 is set to be 10-12mm, preferably the cutting width of the locking strip 4 is 10mm, and the suture width of 4-5mm can be reserved because part of allowance space is easy to exist after the locking strip 4 is folded.
Through outwards pulling out a certain amount to second leg piece crotch 21 crotch bend department, can form U type crotch after follow-up seam joint, let crotch bend department and health form a natural U shape circular arc to adopt locking strip 4 to carry out the cladding seam joint to first leg piece crotch 11 edge and second leg piece crotch 21 edge, can make U type crotch have the characteristics that also be difficult to appear loose deformation in use repeatedly to pull.
Example 2
Referring to fig. 5, this embodiment is substantially the same as embodiment 1 except that:
the elastic piece comprises a holding strip 5, and the holding strip 5 is inserted into the outer side edge of the crotch part 11 of the first trouser leg piece and the outer side edge of the crotch part 21 of the second trouser leg piece and is fixedly connected in a sewing mode. The holding strip 5 is made of spandex. Selecting elastic fabric with thickness interval of 0.1-0.3mm, and cutting out holding strip 5 with width interval of 5-8 mm;
the holding strip 5 is sewn on the outer side edge of the crotch part 11 of the first trouser leg piece, and the outer side edge of the crotch part 21 of the second trouser leg piece is sewn with the outer side edge of the crotch part 11 of the first trouser leg piece where the holding strip 5 is sewn.
The elastic fabric is elastic and comprises the main components of polyester, nylon, cotton, spandex, lycra and other fibers. The following are several common elastic fabrics:
spandex fabric: also known as stretch fabrics, have a high degree of elasticity and breathability and are commonly used to make tight fitting garments, undergarments, swimwear, and the like.
Elastic knitted fabric: due to the different braiding, their degree of elasticity and texture are also different. Such fabrics are generally very ductile, very comfortable, and do not wear and pill.
Lycra fabric: high-grade elastic fabric can quickly recover the original shape, is comfortable to wear, and is commonly used for manufacturing sportswear, trousers and the like.
Two-sided elastic fabric: the fabric is elastic on both sides, can provide better close-fitting comfort and support, and is commonly used for manufacturing jeans and the like.
High-elasticity fabric: the fabric has good elasticity in the transverse direction and the longitudinal direction, has long extensibility, can quickly recover the original shape after being stretched, and is generally applied to body-building clothes, silk stockings and the like.
In the embodiment, the fabric made of spandex has elastic property, and is subjected to high temperature and stretching treatment in the manufacturing process, so that excellent elastic property and durability are obtained.
In order to reduce the thickness of the U-shaped crotch after being sewn, the elastic fabric with the thickness interval of 0.1-0.3mm is selected, so that the clamping strip 5 can have sufficient sewing area, and the cutting width interval is 5-8mm. In this embodiment, to reduce the cost, the clip strip 5 has a specific thickness of 0.3mm and a width of 6mm.
Through outwards pulling out a certain amount to second leg piece crotch portion 21 crotch bend department, can form U type crotch portion after follow-up seam joint, let crotch bend department and health form a natural U shape circular arc to adopt gib 5 to place first leg piece crotch portion 11 edge and second leg piece crotch portion 21 edge centre in and carry out the seam joint, can make U type crotch portion have the characteristics that also be difficult to appear loosening and deforming in use repeatedly to pull.
Example 3
Referring to fig. 6, this embodiment is substantially the same as embodiment 1 except that:
the elastic piece comprises a first connecting strip 6 and a second connecting strip 7, one side of the first connecting strip 6 is sewn with the inner side of the edge of the crotch part 11 of the first trouser leg piece, and one side of the first connecting strip 6 is sewn with the inner side surface of the crotch part 11 of the first trouser leg piece;
one side of the second connecting strip 7 is sewn with the inner side of the edge of the crotch part 21 of the second trouser leg piece, and one side of the second connecting strip 7 is sewn with the inner side of the crotch part 21 of the second trouser leg piece;
the first connecting strip 6 and the second connecting strip 7 are clamped between the first leg piece crotch 11 and the second leg piece crotch 21, and are fixedly sewn.
The first connecting strip 6 and the second connecting strip 7 are made of elastic fabric. Cutting and selecting elastic fabric with thickness interval of 0.1-0.3mm, and cutting two connecting strips with width interval of 6-8 mm;
the first connecting strip 6 is sewn on the inner side of the edge of the crotch part 11 of the first trouser leg piece, and the first connecting strip 6 is bent inwards to be attached to the inner side surface of the crotch part 11 of the first trouser leg piece, so that a first connecting part 61 is formed, and the length interval of the first connecting part 61 is 8-10mm;
the second connecting strip 7 is sewn on the inner side of the edge of the crotch part 21 of the second trouser leg piece, and the second connecting strip 7 is bent inwards to be attached to the inner side surface of the crotch part 21 of the second trouser leg piece, so that a second connecting part 62 is formed, and the length interval of the second connecting part 62 is 8-10mm;
the outer sides of the first leg crotch portion 11 and the outer sides of the second leg crotch portion 21 are bonded to each other at positions corresponding to the first connecting portion 61 and the second connecting portion 62, and are sewn together by a chain line.
The elastic fabric is elastic and comprises the main components of polyester, nylon, cotton, spandex, lycra and other fibers. The following are several common elastic fabrics:
spandex fabric: also known as stretch fabrics, have a high degree of elasticity and breathability and are commonly used to make tight fitting garments, undergarments, swimwear, and the like.
Elastic knitted fabric: due to the different braiding, their degree of elasticity and texture are also different. Such fabrics are generally very ductile, very comfortable, and do not wear and pill.
Lycra fabric: high-grade elastic fabric can quickly recover the original shape, is comfortable to wear, and is commonly used for manufacturing sportswear, trousers and the like.
Two-sided elastic fabric: the fabric is elastic on both sides, can provide better close-fitting comfort and support, and is commonly used for manufacturing jeans and the like.
High-elasticity fabric: the fabric has good elasticity in the transverse direction and the longitudinal direction, has long extensibility, can quickly recover the original shape after being stretched, and is generally applied to body-building clothes, silk stockings and the like.
In the embodiment, the fabric made of spandex has elastic property, and is subjected to high temperature and stretching treatment in the manufacturing process, so that excellent elastic property and durability are obtained.
In order to reduce the thickness of the U-shaped crotch after being sewn, the elastic fabric with the thickness interval of 0.1-0.3mm is selected, and meanwhile, the connecting strip can have a sufficient sewing area, so that the cutting width interval is 5-8mm. In this embodiment, to reduce the cost, the specific thickness of the connecting strip is 0.3mm, and the width is 6mm.
In order to ensure that the first connecting portion 61 and the second connecting portion 62 can be bent and then reserved with sufficient stitching width, chain stitching is adopted, and sufficient fixing width is required to be reserved, so that the length interval of the first connecting portion 61 is 8-10mm, the length interval of the second connecting portion 62 is 10-12mm, in this embodiment, the length of the first connecting portion 61 is 8mm, and the length of the second connecting portion 62 is 10mm.
By pulling out the crotch portion 21 of the second leg piece a predetermined amount outward, a U-shaped crotch portion can be formed after subsequent sewing, the crotch portion and the body are formed into a natural U-shaped arc shape, the first connecting strip 6 is sewn to the inner side of the edge of the crotch portion 11 of the first leg piece, the first connecting strip 6 is bent inward and attached to the inner side of the crotch portion 11 of the first leg piece to form the first connecting portion 61, the second connecting strip 7 is sewn to the inner side of the edge of the crotch portion 21 of the second leg piece, the second connecting strip 7 is bent inward and attached to the inner side of the crotch portion 21 of the second leg piece to form the second connecting portion 62, the outer side of the crotch portion 11 and the outer side of the crotch portion 21 of the second leg piece are attached to each other at positions corresponding to the first connecting portion 61 and the second connecting portion 62, and the outer edge of the crotch portion can be folded inward and hidden by a chain line, the contact surface of the skin of the crotch portion is more comfortable, and the U-shaped crotch portion has the characteristic of being easily deformed in use.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A pair of pants having a U-shaped crotch structure, comprising:
the pair of symmetrically arranged first trouser leg pieces is characterized in that one side of each first trouser leg piece is provided with a first trouser leg piece crotch;
a group of symmetrically arranged second trouser leg pieces, wherein one side of each second trouser leg piece is provided with a crotch of each second trouser leg piece;
an elastic member;
the crotch part of the first trouser leg piece and the crotch part of the second trouser leg piece are oppositely sewed and fixed through the elastic piece to form a U-shaped crotch;
the two sides of the two first trouser leg pieces are sewed and fixed, and the two sides of the two second trouser leg pieces are sewed and fixed;
and the waistband strips are sewn on the outer side surfaces of the tops of the first trouser leg piece and the second trouser leg piece.
2. A pair of pants having a U-shaped crotch structure in accordance with claim 1, wherein: the crotch of the second trouser leg piece is pulled out by 0.5 cm to 1cm.
3. A pair of pants having a U-shaped crotch structure in accordance with claim 1, wherein: the elastic piece comprises a locking strip, and the locking strip is used for wrapping the inner side edge of the crotch of the first trouser leg piece and the inner side edge of the crotch of the second trouser leg piece and is fixedly sewn.
4. A pair of pants having a U-shaped crotch structure in accordance with claim 3, wherein: the locking strip is made of a shaping yarn material.
5. A pair of pants having a U-shaped crotch structure in accordance with claim 1, wherein: the elastic piece comprises a holding strip which is inserted into the outer side edge of the crotch of the first trouser leg piece and the outer side edge of the crotch of the second trouser leg piece for stitching and fixing.
6. A pair of pants having a U-shaped crotch structure in accordance with claim 5 wherein: the holding strip is made of spandex.
7. A pair of pants having a U-shaped crotch structure in accordance with claim 1, wherein: the elastic piece comprises a first connecting strip and a second connecting strip, one side of the first connecting strip is sewn with the inner side of the crotch edge of the first trouser leg piece, and one side of the first connecting strip is sewn with the inner side of the crotch of the first trouser leg piece;
one side of the second connecting strip is sewn with the inner side of the crotch edge of the second trouser leg piece, and one side of the second connecting strip is sewn with the inner side of the crotch of the second trouser leg piece;
the first connecting strip and the second connecting strip are used for clamping the crotch part of the first trouser leg piece and the crotch part of the second trouser leg piece, and are fixedly sewn.
8. A pair of pants having a U-shaped crotch structure in accordance with claim 7 wherein: the first connecting strip and the second connecting strip are made of elastic fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274913.3U CN219781643U (en) | 2023-05-24 | 2023-05-24 | Trousers with U-shaped crotch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274913.3U CN219781643U (en) | 2023-05-24 | 2023-05-24 | Trousers with U-shaped crotch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219781643U true CN219781643U (en) | 2023-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321274913.3U Active CN219781643U (en) | 2023-05-24 | 2023-05-24 | Trousers with U-shaped crotch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219781643U (en) |
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2023
- 2023-05-24 CN CN202321274913.3U patent/CN219781643U/en active Active
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