Improved trouser body structure
By adding back crotch inner darts and knee inner darts to the trouser structure and setting sewing lines on them, the problem of insufficient three-dimensional effect of the trouser shape is solved, and a better three-dimensional effect of the trouser shape and knee mobility are achieved.
Patent Information
- Application Number
- CN202422361430.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The traditional trouser body structure is prone to forming an O-ring at the inner crotch of the knee, resulting in a lack of three-dimensional effect of the trousers.
Use two identical left and right trouser body panels, sew them together through the crotch line, waistline and inner seam line, add back crotch inner darts and knee inner darts, and set sewing lines on the back crotch inner darts and knee inner darts to close the darts.
It eliminates the O-ring problem at the inner crotch, increases knee mobility, and makes the pants more three-dimensional through the design of the inner dart at the back.
Smart Images
Figure CN223335613U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clothing, in particular to an improved trouser body structure. Background Art
[0002] There are many different types of pants, most of which are made by sewing two front and two back panels together along the waistline, inner and outer seams, and the crotch curve. Currently, there are also two-piece trouser constructions. Compared with the traditional four-piece trouser construction, this changes the direction of the seams, eliminating the inner and outer seams, reducing friction on the skin. However, the omission of the inner and outer seams can easily form an O-ring at the inner crotch of the knee, which reduces the three-dimensional effect of the pants.
[0003] In view of this, the present invention proposes an improved trouser body structure, which increases darts through dart transfer, eliminates the O-ring problem, and has the effect of lifting the buttocks, making the trouser shape more three-dimensional. Summary of the Invention
[0004] To achieve the above object, the technical solution adopted by the utility model is: an improved trouser body structure, which is formed by sewing two identical trouser body panels on the left and right sides through the crotch line, waistline and inner side sewing line.
[0005] Furthermore, the trouser body structure is provided with a rear crotch inner dart.
[0006] Furthermore, a first sewing line for dart formation is provided on the inner dart path of the rear crotch.
[0007] Furthermore, the trouser body structure is provided with inner darts at the knees.
[0008] Furthermore, the inner dart at the knee is provided with a second sewing line for dart collection.
[0009] Furthermore, the rear crotch inner darts and the knee inner darts are arranged at the rear of the trouser body structure.
[0010] By adopting the above technical solution, the beneficial effects of the utility model are: the inner darts at the knees increase the range of motion of the knees, and together with the inner darts at the back crotch, the problem of the inner crotch O-ring can be eliminated. At the same time, the inner darts at the back crotch also have the effect of lifting the buttocks, making the pants shape more three-dimensional. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the cutting pieces of the trouser body structure of the present invention.
[0012] Figure 2 This is a front view of the trouser body structure of the present invention.
[0013] Figure 3 It is a rear view of the trouser body structure of the present invention.
[0014] Figure markings: 1-trouser body panel; 11-first seam line cut; 12-second seam line cut; 13-crotch line cut; 14-waistline cut; 15-inner seam line cut; 2-crotch line; 3-waistline; 4-inner seam line; 5-back crotch inner dart; 6-first seam line; 7-knee inner dart; 8-second seam line. DETAILED DESCRIPTION
[0015] An improved trouser body structure, comprising Figure 1 The two identical left and right trouser body panels 1 are sewn together. The trouser body panels 1 are provided with a first seam cut 11 and a second seam cut 12 for dart collection. The crotch cut 13, waist cut 14, and inner seam cut 15 are used to sew the left and right trouser body panels together.
[0016] The improved trouser structure after stitching is as follows Figure 2 、 3 As shown, the crotch line 2, waistline 3, and inner seam line 4 sew the left and right pant panels together to form the pant structure. The pant structure's rear crotch darts 5 and knee darts 7 are located at the rear of the pant structure. To dart these darts, a first seam line 6 is placed on the rear crotch dart 5, and a second seam line 8 is placed on the knee dart 7.
[0017] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.
Claims
1. An improved trouser body structure, which is made of two identical left and right trouser body panels sewn together through the crotch line, waistline and inner seam line; The rear of the trouser body structure is provided with a rear crotch inner dart and a knee inner dart; a first sewing line for dart collection is provided on the rear crotch inner dart; and a second sewing line for dart collection is provided on the knee inner dart.