Trousers front fly structure and trousers

By combining three-dimensional and two-dimensional cutting, the trouser placket structure integrates the outer placket with the left front panel and folds it over. It is fixed with hot stamping lines and connectors, which solves the problems of aesthetics and operational complexity of trouser plackets in special situations, and improves both aesthetics and convenience.

CN223900266UActive Publication Date: 2026-02-13HANGZHOU LIANCHENG HUAZHUO IND
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Patent Information

Application Number
CN202520342551.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-28
Publication Date
2026-02-13
Estimated Expiration
2035-02-28

AI Technical Summary

Technical Problem

The existing trouser fly connection method is prone to problems such as the zipper not being able to be closed or being damaged under certain circumstances, and the button operation is complicated, resulting in an unsightly appearance.

Method used

The method combines three-dimensional cutting and flat cutting to connect the outer placket with the left front piece as a whole, and fold it to the inner placket side to form a placket structure that is integrated with the pants. The outer placket is fixed by the heat-pressed line between the folded lining and the folded outer fabric, and is fixed with hooks or buttons.

Benefits of technology

This design achieves a more aesthetically pleasing placket structure, avoids problems such as zipper damage and complicated button operation, and enhances both appearance and ease of use.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223900266U_ABST
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Abstract

The utility model relates to the field of trouser top flies, and discloses a trouser top fly structure and trousers comprising the same, the trouser top fly structure comprises an inner top fly (3) and an outer top fly (4) which are located at the joint of a left front piece (1) and a right front piece (2), the outer top fly (4) is integrally connected with the left front piece (1), and the outer top fly (4) is folded towards one side of the inner top fly (3) to the outer side of the inner top fly (3) to form a top fly structure integrated with the trousers; according to the front fly structure of the trousers, three-dimensional cutting and plane cutting are combined, the outer front fly and the left front piece are made into one cloth piece, the cloth piece is folded to cover the inner front fly to form the front fly structure integrated with the trousers, and the front fly structure is more attractive.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the field of trousers' fly, specifically to trousers' fly structure and trousers with the same. BACKGROUND

[0002] The trousers are formed by respectively sewing and fixing between the front piece and the waist head, between the back piece and the waist head and between the front piece and the back piece, the left front piece and the right front piece are provided with a fly, the two side flys are connected through a zipper and a button, such as the one disclosed in the authorized announcement No. CN219645090U, and the connection mode is convenient and reliable in manufacture. However, in special situations, such as the zipper cannot be pulled up or the zipper is damaged, an embarrassing situation will be caused, and the button is relatively complex to operate, and the buttonhole is easily stretched too large, the fly is exposed, and it is not beautiful enough. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims to provide trousers' fly structure and trousers, the trousers' fly structure is combined by three-dimensional cutting and planar cutting, the outer fly and the left front piece are one piece of cloth, the outer fly is folded to cover the inner fly to form an integrated fly structure with the trousers, and it is more beautiful.

[0004] In order to achieve the first purpose, the utility model provides the following technical scheme:

[0005] The trousers' fly structure comprises an inner fly and an outer fly located at the connection between the left front piece and the right front piece, the outer fly is integrally connected with the left front piece, and is folded to the outside of the inner fly on one side of the inner fly to form an integrated fly structure with the trousers, and it is more beautiful.

[0006] As a preferred, the left front piece comprises a fly piece and a side trousers piece, and the outer fly is integrally connected between the fly piece and the side trousers piece.

[0007] As a preferred, the outer fly comprises a folded inner cloth integrally connected with the fly piece and a folded outer cloth integrally connected with the side trousers piece, a first hot stamping line is arranged between the folded outer cloth and the folded inner cloth, and the folded outer cloth and the folded inner cloth are folded back along the first hot stamping line; a second hot stamping line is arranged between the folded inner cloth and the fly piece, the folded inner cloth is folded to one side of the fly piece along the second hot stamping line, and the first hot stamping line and the second hot stamping line only extend to the thigh root.

[0008] As a preferred, a first topstitching line is arranged between the folded outer cloth and the side trousers piece, and a second topstitching line is arranged in the middle of the right front piece, and the first topstitching line and the second topstitching line are symmetrical along the center line of the trousers when the outer fly is folded to the outside of the inner fly.

[0009] As a preferred, a carrying piece is arranged at the waist of the folded outer cloth, the carrying piece and the waist of the side trousers piece are integrally connected, and the carrying piece is higher than the waist of the folded inner cloth, so as to facilitate folding of the outer fly.

[0010] As preferred, the carrying piece is provided with a connecting piece, and the right front piece is provided with a fixing piece matched with the connecting piece and used for fixing the connecting piece.

[0011] As preferred, the connecting piece is a hook, and the fixing piece is a loop matched with the hook.

[0012] As preferred, the connecting piece is a female buckle, and the fixing piece is a male buckle matched with the female buckle.

[0013] In order to realize the second purpose, the utility model provides the following technical scheme:

[0014] The trousers comprise a left front piece, a right front piece, a left back piece and a right back piece, and further comprise the fly structure.

[0015] As preferred, the middle part of the left back piece is provided with a third crease line, and the middle part of the right back piece is provided with a fourth crease line, when the trousers are worn, the first crease line and the second crease line are symmetrical along the fly line, and the third crease line and the fourth crease line are symmetrical along the fly line.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] The fly structure of the utility model is combined with three-dimensional cutting and planar cutting, the outer fly and the left front piece are one piece of cloth, the folded outer fly covers the inner fly to form an integrated fly structure with the trousers, and the fly structure is more beautiful. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Fig. 1 is a structural schematic view of the fly structure of the utility model.

[0019] Figure 2 Fig. 2 is a front view of the trousers of the utility model.

[0020] Figure 3 Fig. 3 is a rear view of the trousers of the utility model.

[0021] In the drawings: 1-left front piece, 11-fly piece, 12-side piece, 13-first crease line, 2-right front piece, 21-second crease line, 3-inner fly, 4-outer fly, 41-folded inner cloth, 42-folded outer cloth, 43-first stamping line, 44-second stamping line, 45-carrying piece, 5-left back piece, 51-third crease line, 6-right back piece, 61-fourth crease line. DETAILED DESCRIPTION

[0022] Embodiment 1: the fly structure of the utility model is provided, the fly structure comprises an inner fly 3 and an outer fly 4 located at the connecting position of a left front piece 1 and a right front piece 2, the outer fly 4 is integrally connected with the left front piece 1 and is folded to the outside of the inner fly 3 on one side of the inner fly 3, forming an integrated fly structure with the trousers, and the fly structure is more beautiful.

[0023] The left front piece 1 comprises a fly piece 11 and a side pant piece 12, and an outer fly 4 is integrally connected between the fly piece 11 and the side pant piece 12, the outer fly 4 comprises a folded lining 41 integrally connected with the fly piece 11 and a folded outer cloth 42 integrally connected with the side pant piece 12, a first hot stamping line 43 is arranged between the folded outer cloth 42 and the folded lining 41, and the folded outer cloth 42 and the folded lining 41 are folded back along the first hot stamping line 43; a second hot stamping line 44 is arranged between the folded lining 41 and the fly piece 11, and the folded lining 41 is folded to one side of the fly piece 11 along the second hot stamping line 44, and the first hot stamping line 43 and the second hot stamping line 44 both only extend to the thigh root.

[0024] A first topstitching line 13 is arranged between the folded outer cloth 42 and the side pant piece 12, and a second topstitching line 21 is arranged in the middle of the right front piece 2, and the first topstitching line 13 and the second topstitching line 21 are symmetrical along the pant center line when the outer fly 4 is folded to the outside of the inner fly 3.

[0025] The trouser fly structure is combined with three-dimensional cutting and planar cutting, the outer fly 4 and the left front piece 1 are one piece of cloth, the folded outer fly 4 covers the inner fly 3 to form an integrated fly structure with the trousers, and the trousers are more beautiful.

[0026] Embodiment 2: The trouser fly structure provided by the preferable embodiment of the utility model is different from the above-mentioned embodiments only in that a handle piece 45 is arranged at the waist of the folded outer cloth 42, the handle piece 45 is integrally connected with the waist of the side pant piece 12, and the handle piece 45 is higher than the waist of the folded lining 41, so as to facilitate folding of the outer fly 4, a connecting piece is arranged on the handle piece 45, and a fixing piece that cooperates with the connecting piece and is used for fixing the connecting piece is arranged on the right front piece 2; in the embodiment, the connecting piece is a hook, and the fixing piece is a hook matching hanging buckle.

[0027] Embodiment 3: The trouser fly structure provided by the preferable embodiment of the utility model is different from the above-mentioned embodiments only in that the connecting piece is a sub-buckle, and the fixing piece is a female buckle matching the sub-buckle.

[0028] Embodiment 4: The trousers provided by the preferable embodiment of the utility model comprise a left front piece 1, a right front piece 2, a left back piece 5, a right back piece 6 and the above-mentioned trouser fly structure, a third topstitching line 51 is arranged in the middle of the left back piece 5, a fourth topstitching line 61 is arranged in the middle of the right back piece 6, the first topstitching line 13 and the second topstitching line 21 are symmetrical along the pant center line when the trousers are worn, and the third topstitching line 51 and the fourth topstitching line 61 are symmetrical along the pant center line.

[0029] The above-mentioned is only a specific embodiment of the utility model, but the technical features of the utility model are not limited to this, any person skilled in the art makes changes or modifications in the field of the utility model, and the changes or modifications are all covered in the patent range of the utility model.

Claims

1. A fly construction characterized in that, The application relates to a trousers fly structure, which comprises a left front piece (1), a right front piece (2), an inner fly (3) and an outer fly (4).

2. The pant waistband structure of Claim 1, wherein, The left front piece (1) comprises a fly piece (11) and a side trousers piece (12), and the outer fly (4) is integrally connected between the fly piece (11) and the side trousers piece (12).

3. The pant waistband structure of Claim 2, wherein, The outer fly (4) comprises a folded inner cloth (41) integrally connected with the fly piece (11) and a folded outer cloth (42) integrally connected with the side trousers piece (12), a first hot stamping line (43) is arranged between the folded outer cloth (42) and the folded inner cloth (41), the folded outer cloth (42) and the folded inner cloth (41) are folded back along the first hot stamping line (43), a second hot stamping line (44) is arranged between the folded inner cloth (41) and the fly piece (11), the folded inner cloth (41) is folded to one side of the fly piece (11) along the second hot stamping line (44), and the first hot stamping line (43) and the second hot stamping line (44) only extend to the thigh root.

4. The pant waistband structure of Claim 3, wherein, A first tuck-stitch line (13) is arranged between the folded outer cloth (42) and the side trousers piece (12), a second tuck-stitch line (21) is arranged in the middle of the right front piece (2), and when the outer fly (4) is folded to the outside of the inner fly (3), the first tuck-stitch line (13) and the second tuck-stitch line (21) are symmetrical along the trousers center line.

5. The pant waistband structure of Claim 3, wherein, A lifting piece (45) is arranged at the waist of the folded outer cloth (42), the lifting piece (45) is integrally connected with the waist of the side trousers piece (12), and the lifting piece (45) is higher than the waist of the folded inner cloth (41) so as to facilitate folding of the outer fly (4).

6. The pant waistband structure of Claim 5, wherein, A connecting piece is arranged on the lifting piece (45), and a fixing piece for matching and fixing the connecting piece is arranged on the right front piece (2).

7. The pant waistband structure of Claim 6, wherein, The connecting piece is a hook, and the fixing piece is a matching hook.

8. The pant waistband structure of Claim 6, wherein, The connecting piece is a male buckle, and the fixing piece is a matching female buckle.

9. Trousers comprising a left front panel (1), a right front panel (2), a left back panel (5) and a right back panel (6), characterized in that The application further relates to a trousers fly structure.

10. The pant of claim 9, wherein, A third tuck-stitch line (51) is arranged in the middle of the left back piece (5), a fourth tuck-stitch line (61) is arranged in the middle of the right back piece (6), and when the trousers are worn, the first tuck-stitch line (13) and the second tuck-stitch line (21) are symmetrical along the trousers center line, and the third tuck-stitch line (51) and the fourth tuck-stitch line (61) are symmetrical along the trousers center line.

Citation Information

Patent Citations

  • Trousers

    CN219645090U