Working pants with adjustable size
By designing work pants that can be adjusted to fit well and using a stretchable fabric structure made of spandex, the problems of ill-fitting and restricted movement caused by the fixed size of traditional work pants are solved, thereby improving the wearer's comfort and convenience of movement.
Patent Information
- Application Number
- CN202422524747.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-10-18
AI Technical Summary
Traditional work pants are fixed in size and cannot adapt to the needs of people with different body shapes, resulting in poor fit and restricted movement. They are especially uncomfortable when the body shape changes after strenuous exercise or long hours of work.
A pair of work pants with adjustable body shape is designed. The pants body and crotch stretch fabric are made of spandex material, and stretch adjustment is achieved through triangular and diamond-shaped fabric structures to adapt to the needs of different body shapes and provide sufficient movement space and comfort.
It achieves the comfort and freedom of movement of people of different body shapes during work, solves the problem of ill-fitting caused by the fixed size of traditional work pants, and improves the wearer's convenience and comfort.
Smart Images

Figure CN223403335U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of work pants, in particular to a pair of work pants with adjustable width. Background Art
[0002] Work pants are designed specifically to meet specific work needs. They are typically wear-resistant, stain-resistant, durable, and provide effective protection from injury during work. Different work environments have varying requirements for work pants. For example, on construction sites, work pants must be abrasion- and scratch-resistant; on factory floors, they may need to be anti-static and fire-resistant.
[0003] However, there are some problems with the existing technology. Traditional work pants are often fixed in size. People of the same height and build need clothing of various sizes to meet all human body needs due to different body shapes. This not only increases the manufacturing cost, but also makes it difficult for people of different body shapes to find pants that fit perfectly. Thin people may find the pants too loose when wearing them, affecting the convenience of movement; while fat people may feel that the pants are tight, limiting the range of movement. In addition, the adjustment methods of some work pants are not flexible enough and cannot adapt well to the changes in the wearer's body shape during work. For example, when the wearer engages in strenuous exercise or works for a long time, the body may swell, etc. At this time, fixed-size work pants will become uncomfortable. To this end, we propose a pair of work pants with adjustable size to solve the above problems. Utility Model Content
[0004] In response to the shortcomings of the above problems, the present invention introduces a pair of work pants with adjustable fit. These work pants are designed specifically for people or workers who engage in large-scale exercise, and aim to effectively solve the problems of ill-fitting and restricted movement when people with different body shapes wear work pants.
[0005] In order to solve the above problems, the technical solutions provided by the present invention are as follows:
[0006] A pair of work pants with adjustable body shape, comprising trouser legs, a waistband and a crotch, wherein a placket is provided on the front side of the crotch, the trouser legs and the crotch are an integral structure, and buttons are installed on the waistband. Trouser body stretch fabrics are provided on the left and right sides of the crotch, and the trouser body stretch fabrics are triangular in shape. The upper end of the trouser body stretch fabrics is fixedly sewn to the lower end of the waistband, and a bottom crotch stretch fabric is sewn on the bottom end of the crotch, and the bottom crotch stretch fabrics are diamond-shaped and are sewn and connected to the inner sides of the trouser legs.
[0007] Furthermore, two oblique trouser pockets are provided on the front side of the crotch.
[0008] Furthermore, trouser legs are sewn with trouser legs at the lower ends.
[0009] Furthermore, the width of the waistband is 4 cm.
[0010] Furthermore, the trouser legs are sewn with visible stitching, and the width of the trouser legs is 2.3 cm.
[0011] Furthermore, the trouser body stretch fabric and the bottom crotch stretch fabric are made of spandex.
[0012] Furthermore, the trouser legs and the crotch are made of polyester-cotton woven fabric.
[0013] Compared with the prior art, the utility model has the following advantages:
[0014] In response to the shortcomings of the above problems, the present invention introduces a pair of work pants with adjustable fit. These work pants are designed specifically for people or workers who engage in large-scale exercise, and aim to effectively solve the problems of ill-fitting and restricted movement when people with different body shapes wear work pants.
[0015] In summary, this type of work pants with adjustable fit has wide practicability and can solve some problems in the existing technology mentioned in the above background technology. Traditional work pants are often fixed in size. People of the same height and body shape need clothing of various sizes to meet all human body needs due to different body shapes. This not only increases the manufacturing cost, but also makes it difficult for people of different body shapes to find pants that fit perfectly. People who are on the thin side may find the pants too loose when wearing them, affecting the convenience of movement; while people who are on the fat side may feel that the pants are tight, limiting the range of movement. In addition, the adjustment method of some work pants is not flexible enough and cannot adapt well to the changes in the wearer's body shape during work. For example, when the wearer engages in strenuous exercise or works for a long time, the body may swell, and at this time, the fixed-size work pants will become uncomfortable. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural diagram of the front side of the utility model;
[0017] Figure 2 It is a structural diagram of the back of the utility model;
[0018] Figure 3 This is a schematic structural diagram of the utility model's stretch fabric for trousers;
[0019] Figure 4 It is a structural schematic diagram of the bottom crotch stretch fabric of the utility model.
[0020] Description of main component symbols:
[0021] 1- trouser legs, 2- waistband, 3- trouser legs, 4- placket, 5- slanted trouser pockets, 6- buttons, 7- trouser body stretch fabric, 8- bottom crotch stretch fabric. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples, but the examples are not intended to limit the present invention.
[0023] like Figure 1-Figure 4 As shown, the embodiment of the present invention comprises a trouser leg 1, a trouser waist 2 and a crotch. A placket 4 is provided on the front side of the crotch. The trouser leg 1 and the crotch are an integrated structure, and the trouser leg 1 and the crotch are made of polyester-cotton woven fabrics.
[0024] The trouser legs 3 are sewn with visible stitching, the width of the trouser legs 3 is 2.3 cm, and buttons 6 are installed on the waistband 2.
[0025] The front side of the crotch is provided with two oblique trouser pockets 5.
[0026] Trouser legs 3 are sewn at the lower ends of the trouser legs 1, and the width of the trouser waist 2 is 4 cm.
[0027] The left and right sides of the crotch are provided with trouser body stretch fabric 7. The trouser body stretch fabric 7 is triangular in shape, and the upper end of the trouser body stretch fabric 7 is fixedly sewn to the lower end of the trouser waistband 2. The bottom end of the crotch is sewn with bottom crotch stretch fabric 8. The bottom crotch stretch fabric 8 is diamond-shaped and sewn to the inner side of the trouser leg 1. The trouser body stretch fabric 7 and the bottom crotch stretch fabric 8 are made of spandex. Spandex has good elasticity and can be adjusted to the wearer's body shape to meet different body requirements, solving the problem of traditional work pants being fixed in size and not fitting well. The triangular trouser body stretch fabric can provide sufficient space for the buttocks and thighs to stretch when the wearer makes large movements, preventing the trousers from being tight, and improving wearing comfort and freedom of movement. The diamond-shaped bottom crotch stretch fabric can better adapt to the movement requirements of the crotch, reduce the sense of restraint, and allow the wearer to be more comfortable while working.
[0028] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A pair of work pants with adjustable width, comprising trouser legs (1), a waistband (2) and a crotch, wherein a placket (4) is provided on the front side of the crotch, the trouser legs (1) and the crotch are an integral structure, and a button (6) is installed on the waistband (2), characterized in that: Trouser body stretch fabric (7) is provided on the left and right sides of the crotch. The trouser body stretch fabric (7) is triangular in shape. The upper end of the trouser body stretch fabric (7) is fixedly sewn to the lower end of the trouser waist (2). The bottom end of the crotch is sewn with a bottom crotch stretch fabric (8). The bottom crotch stretch fabric (8) is rhombus-shaped. The bottom crotch stretch fabric (8) is sewn and connected to the inner side of the trouser leg (1).
2. The work pants with adjustable fit as claimed in claim 1, characterized in that: The front side of the crotch is provided with two oblique trouser pockets (5).
3. The work pants with adjustable fit as claimed in claim 2, characterized in that: Trouser legs (3) are sewn on the lower ends of the trouser legs (1).
4. The work pants with adjustable fit as claimed in claim 3, characterized in that: The width of the trouser waist (2) is 4 cm.
5. The work pants with adjustable fit as claimed in claim 4, characterized in that: The trouser legs (3) are sewn with visible stitching, and the width of the trouser legs (3) is 2.3 cm.
6. The work pants with adjustable fit as claimed in claim 5, characterized in that: The trouser body stretch fabric (7) and the bottom crotch stretch fabric (8) are made of spandex.
7. The work pants with adjustable fit as claimed in claim 6, characterized in that: The trouser legs (1) and the crotch are made of polyester-cotton woven fabrics.