A pair of pants with adjustable waistband tightness

Abstract

This utility model discloses an adjustable waistband trousers, including a waistband and a trouser body attached to the waistband; the trouser body has a fly and a placket; a zipper is provided between the fly and the placket; the waistband includes a first waistband and a second waistband; the upper end of the fly is connected to the first waistband, and the upper end of the placket is connected to the second waistband; the first waistband has buttonholes, and the second waistband has multiple buttons that cooperate with the buttonholes; the multiple buttons are arranged along the horizontal direction of the second waistband, wherein the zipper is connected to the fly by a cushioning fabric piece. This trousers not only allows for adjustable waistband tightness but also ensures that the zipper is pulled very smoothly during use, making it very convenient to operate.

Description

Technical Field

[0001] This utility model relates to the field of clothing technology, specifically to a pair of trousers with an adjustable waistband. Background Technology

[0002] Trousers are generally made of a waistband, a crotch, and two legs sewn together. Different trousers are made of different materials. For example, dress trousers and jeans, because their materials have poor elasticity, usually require a zipper, which is then fastened with buttons. However, these types of trousers cannot be adjusted for waist tightness as the wearer's weight changes.

[0003] To address these issues, existing technologies primarily employ multiple buttons, allowing for waistband adjustment by fastening different buttons. However, fastening different buttons can cause misalignment of the placket and hem, and deform or bend the zipper. This makes operating the zipper pull very difficult and inconvenient. Utility Model Content

[0004] The purpose of this invention is to overcome the above-mentioned problems and provide a pair of pants with an adjustable waistband. The pants not only allow for adjustment of the waistband tightness, but also ensure that the zipper is pulled very smoothly and is very convenient to operate.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] An adjustable waistband trousers includes a waistband and a trouser body attached to the waistband; the trouser body has a fly and a placket; a zipper is provided between the fly and the placket; the waistband includes a first waistband and a second waistband; the upper end of the fly is connected to the first waistband, and the upper end of the placket is connected to the second waistband; the first waistband has buttonholes, and the second waistband has multiple buttons that cooperate with the buttonholes; the multiple buttons are arranged along the lateral direction of the second waistband, wherein the zipper is connected to the fly by a cushioning fabric piece.

[0007] The working principle of the above-mentioned adjustable waistband pants is as follows:

[0008] The buttons can be flexibly matched to fit the user's body shape, and the buttonholes can be fastened to the corresponding buttons to secure the pants. Multiple buttons can be used to flexibly adjust the tightness of the waistband. When the buttonhole is fastened to the button corresponding to the bottom placket, the placket and bottom placket will be aligned, and the zipper pull will be pulled very smoothly. When the buttonhole is fastened to other buttons, the placket and bottom placket will be misaligned, and the zipper will bend. Due to the inclusion of a cushioning fabric, the cushioning fabric has a cushioning effect and can resist the deformation of the zipper, greatly reducing the deformation of the zipper and making it easier to straighten the zipper pull. This makes operation smoother and improves the convenience of use.

[0009] In a preferred embodiment of this utility model, the upper end of the cushioning fabric is sewn to the first waistband, and one side of the cushioning fabric is sewn to the placket; after sewing, the cushioning fabric has a pleated structure. The purpose is that by forming the pleated structure, the cushioning fabric has a cushioning function, can resist the deformation of the zipper, and has a buffer space for movement when operating the zipper, thereby facilitating the straightening of the zipper head and improving the smoothness of use.

[0010] Preferably, before sewing, the cushioning fabric is a trapezoidal fabric piece, with the upper width of the trapezoidal fabric piece being wider than the lower width. Since the zipper deforms more as it approaches the waistband, setting the trapezoidal fabric piece with a larger upper width can greatly reduce the deformation of the upper part of the zipper.

[0011] Preferably, after sewing, the width of the upper end of the cushioning fabric is equal to the width of the lower end, and the degree of wrinkling in the pleated structure gradually increases upwards. Since the upper end of the zipper is closest to the waistband, the zipper will deform more easily. After sewing, the trapezoidal fabric has the same width at both the top and bottom, causing the degree of wrinkling in the pleated structure to gradually increase upwards. When pulling the zipper head upwards, the ample wrinkles can resist the deformation of the zipper, thereby reducing the degree of deformation, providing cushioning space, making it easier to straighten the zipper head, and making it very smooth to pull.

[0012] Preferably, the zipper includes a first tooth, a second tooth, and a zipper head for engaging or disengaging the first tooth and the second tooth; the first tooth is located on the other side of the cushioning fabric, and the second tooth is connected to the placket via a fabric strap. In the above structure, when the buttonhole is fastened to a button, the first tooth is prone to deformation. Therefore, by placing the first tooth on the side of the cushioning fabric, deformation of the first tooth can be better reduced when the zipper head is pulled, providing a good cushioning effect and making it easier to straighten the zipper head, resulting in smooth operation of the zipper head.

[0013] Preferably, an elastic segment is provided between the upper end of the cushioning fabric and the first waistband. The upper end of the elastic segment is connected to the first waistband, and the lower end of the elastic segment is connected to the upper end of the cushioning fabric. The side of the elastic segment away from the zipper is connected to the placket. In the above structure, by providing the elastic segment, when the buttonhole is fastened to the button and the zipper deforms, the elastic force of the elastic segment, combined with the pleated structure, can greatly reduce the deformation of the zipper. The cushioning fabric is connected to the elastic segment, and when the zipper head is pulled, the elastic segment pulls the zipper, which can improve the cushioning effect. Combined with the pleated structure, it ensures that operating the zipper head becomes very convenient.

[0014] Preferably, the elastic segment is an elastic fabric made of an elastic material.

[0015] Preferably, the number of buttonholes is one.

[0016] Preferably, the number of buttons is two.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. The adjustable waistband pants of this utility model have multiple buttons on the second waistband that match the buttonholes. When in use, the appropriate buttons can be flexibly matched according to the user's body size, and the buttonholes can be fastened to the corresponding buttons to fix the pants. The multiple buttons can flexibly adjust the tightness of the waistband, making it highly applicable and flexible.

[0019] 2. In the adjustable waistband pants of this utility model, if the placket and bottom placket are misaligned when the buttonhole is fastened, the zipper will bend. Due to the cushioning fabric, the deformation of the zipper is greatly reduced, making it easier to straighten the zipper head and making the operation smoother, thus improving the convenience of use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of an adjustable waistband trousers according to the present invention.

[0021] Figure 2 This is a partial structural diagram of a first specific embodiment of an adjustable waistband trousers according to the present invention.

[0022] Figure 3 This is a schematic diagram showing the connection of the placket, fabric tape, zipper, and cushioning fabric in this utility model.

[0023] Figure 4 This is a schematic diagram of the structure of the buffer fabric and the first chain tooth after sewing in this utility model.

[0024] Figure 5 for Figure 4 A cross-sectional view along the AA direction.

[0025] Figure 6 for Figure 4 A cross-sectional view along the BB direction.

[0026] Figure 7 for Figure 4 A cross-sectional view along the CC direction.

[0027] Figure 8 This is a schematic diagram of the structure of the cushioning fabric and the first chain tooth in this utility model before sewing.

[0028] Figure 9 This is a partial structural diagram of a second specific embodiment of an adjustable waistband trousers according to the present invention.

[0029] Figure 10 This is a schematic diagram of the structure of the cushioning fabric, the first chain tooth, and the elastic section after sewing, in a second specific embodiment of an adjustable waistband trousers according to this utility model. Detailed Implementation

[0030] To enable those skilled in the art to fully understand the technical solution of this utility model, the present utility model will be further described below in conjunction with the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0031] Example 1

[0032] See Figures 1-8 This embodiment discloses an adjustable waistband trousers, including a waistband 1 and a trouser body 2 mounted on the waistband 1; the trouser body 2 has a placket 3 and a bottom placket 4, forming a first opening between the placket 3 and the bottom placket 4; a zipper 5 is provided between the placket 3 and the bottom placket 4, and the first opening is closed by the zipper 5; the waistband 1 includes a first waistband 1-1 and a second waistband 1-2; a second opening is formed between the first waistband 1-1 and the second waistband 1-2, and the first opening communicates with the second opening; the upper end of the placket 3 is connected to the first waistband 1-1, and the upper end of the bottom placket 4 is connected to the second waistband 1-2; the first waistband 1-1 has buttonholes 6, and the second waistband 1-2 has multiple buttons 7 that cooperate with the buttonholes 6; the multiple buttons 7 are arranged along the transverse direction of the second waistband 1-2, wherein the zipper 5 is connected to the placket 3 by a cushioning fabric piece 8. The buttonholes 6 and the buttons 7 cooperate to close the second opening.

[0033] See Figures 1-8The upper end of the cushioning fabric piece 8 is sewn onto the first waistband 1-1, and one side of the cushioning fabric piece 8 is sewn onto the placket 3. After sewing, the cushioning fabric piece 8 has a pleated structure 9. The purpose of this is to provide cushioning by forming the pleated structure 9, thereby giving the cushioning fabric piece 8 a cushioning function, resisting the deformation of the zipper 5, and providing a buffer space for movement when operating the zipper 5, thus facilitating the straightening of the zipper head 5-3 and improving the smoothness of use.

[0034] See Figure 2 and Figure 8 Before sewing, the cushioning fabric 8 is a trapezoidal fabric piece, with the upper width of the trapezoidal fabric piece being greater than the lower width. Since the deformation of the zipper 5 will be greater closer to the waistband 1, by setting the trapezoidal fabric piece with a larger upper width, the deformation of the upper part of the zipper 5 can be greatly reduced.

[0035] See Figures 1-8 After the cushioning fabric 8 is sewn, the width of the upper end of the cushioning fabric 8 is equal to the width of the lower end of the cushioning fabric 8, and the degree of wrinkling of the pleated structure 9 gradually increases in the upward direction. The upper end of the zipper 5 is closest to the waistband 1, and the deformation of the zipper 5 will be greater. After the trapezoidal fabric is sewn, the upper and lower widths are the same, so that the degree of wrinkling of the pleated structure 9 gradually increases in the upward direction. When the zipper head 5-3 is pulled upward, the extra wrinkles can resist the deformation of the zipper 5, thereby reducing the degree of deformation, providing cushioning space, making it easier to straighten the zipper head 5-3, and making it very smooth to pull.

[0036] See Figures 1-8 The zipper 5 includes a first tooth 5-1, a second tooth 5-2, and a zipper head 5-3 for engaging or disengaging the first tooth 5-1 and the second tooth 5-2. The first tooth 5-1 is located on the other side of the cushioning fabric 8, and the second tooth 5-2 is connected to the placket 4 via a fabric tape 10. In the above structure, when the buttonhole 6 is fastened to the button 7, the first tooth 5-1 is prone to deformation. Therefore, by placing the first tooth 5-1 on the side of the cushioning fabric 8, the deformation of the first tooth 5-1 can be better reduced when the zipper head 5-3 is pulled, providing a good cushioning effect and making it easier to straighten the zipper head 5-3, thus making the operation of the zipper head 5-3 very smooth.

[0037] See Figures 1-2 The number of buttonholes 6 is one.

[0038] See Figures 1-2 The number of buttons 7 is two.

[0039] See Figures 1-8 The working principle of the above-mentioned adjustable waistband pants is as follows:

[0040] The appropriate buttons 7 can be flexibly matched according to the user's body shape. The buttonholes 6 are fastened to the corresponding buttons 7 to secure the pants. Multiple buttons 7 can flexibly adjust the tightness of the waistband 1. When the buttonhole 6 is fastened to the button 7 corresponding to the bottom placket 4, the placket 3 and the bottom placket 4 will be aligned. At this time, pulling the zipper head 5-3 of the zipper 5 will become very smooth. When the buttonhole 6 is fastened to other buttons 7, the placket 3 and the bottom placket 4 will be misaligned, and the zipper 5 will bend. Due to the setting of the cushioning fabric 8, the cushioning fabric 8 has a cushioning effect and can resist the deformation of the zipper 5, which greatly reduces the deformation of the zipper 5, makes it easier to straighten the zipper head 5-3, and makes the operation smoother, improving the convenience of use.

[0041] Example 2

[0042] See Figures 1-2 and Figures 9-10 An elastic segment 9 is provided between the upper end of the cushioning fabric 8 and the first waistband 1-1. The upper end of the elastic segment 9 is connected to the first waistband 1-1, and the lower end of the elastic segment 9 is connected to the upper end of the cushioning fabric 8. The side of the elastic segment 9 away from the zipper 5 is connected to the placket 3. In the above structure, by setting the elastic segment 9, when the buttonhole 6 is fastened to the button 7, after the zipper 5 is deformed, the elastic force of the elastic segment 9, combined with the pleated structure 9, can greatly reduce the deformation of the zipper 5. The cushioning fabric 8 is connected to the elastic segment 9. When the zipper head 5-3 is pulled, the elastic segment 9 pulls the zipper 5, which can improve the cushioning effect. Combined with the pleated structure 9, it makes it very convenient to operate the zipper head 5-3.

[0043] See Figures 9-10 The elastic segment 9 is an elastic fabric made of elastic material.

[0044] See Figures 1-2 In this embodiment, the number of buttons 7 is greater than two.

[0045] The above are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above content. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

Claims

1. A pair of pants with adjustable waistband tightness, characterized by, The trousers include a waistband and a trouser body attached to the waistband; the trouser body has a fly and a placket; a zipper is provided between the fly and the placket; the waistband includes a first waistband and a second waistband; the upper end of the fly is connected to the first waistband, and the upper end of the placket is connected to the second waistband; the first waistband has buttonholes, and the second waistband has multiple buttons that cooperate with the buttonholes; the multiple buttons are arranged along the horizontal direction of the second waistband, wherein the zipper is connected to the fly by a cushioning fabric piece; The upper end of the cushioning fabric is sewn to the first waistband, and one side of the cushioning fabric is sewn to the placket; after sewing, the cushioning fabric has a pleated structure.

2. The adjustable waist pant of claim 1, wherein, Before sewing, the cushioning fabric is a trapezoidal fabric piece, and the width of the upper end of the trapezoidal fabric piece is greater than the width of the lower end of the trapezoidal fabric piece.

3. The adjustable waist pant of claim 2, wherein, After the cushioning fabric is sewn, the width of the upper end of the cushioning fabric is equal to the width of the lower end of the cushioning fabric, and the degree of wrinkling of the pleated structure gradually increases in the upward direction.

4. The adjustable waist pant of claim 1, wherein, The zipper includes a first zipper tooth, a second zipper tooth, and a zipper head for engaging or disengaging the first zipper tooth and the second zipper tooth; the first zipper tooth is located on the other side of the cushioning fabric, and the second zipper tooth is connected to the bottom placket by a fabric strip.

5. The adjustable waist pant of claim 1, wherein, An elastic section is provided between the upper end of the cushioning fabric and the first waistband. The upper end of the elastic section is connected to the first waistband, and the lower end of the elastic section is connected to the upper end of the cushioning fabric. The side of the elastic section away from the zipper is connected to the placket.

6. The adjustable waistband pant of claim 5, wherein, The elastic segment is an elastic fabric made of elastic material.

7. The adjustable waist pant of claim 1, wherein, The number of buttonholes is one.

8. The adjustable waistband pant of claim 7, wherein, The number of buttons is two.

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