A flat-front brief

Abstract

The utility model relates to a flat angle underpants, it relates to underpants technical field, it contains: the front piece, the back piece connected in the both sides of front piece, set up in the waistband of front piece and back piece one end, set up in the first pleat between front piece and waistband, and set up in the second pleat between back piece and waistband, the density of second pleat is greater than the density of first pleat, the ratio of first pleat capacity and second pleat capacity is 10:13, adopt above technical scheme, compared with the existing underpants, has better fit, has improved the adaptation of trousers and hip, avoids slack, tight, has improved the advantage of wearing comfort.

Description

Technical Field

[0001] This utility model relates to the field of underwear technology, specifically to a pair of boxer briefs. Background Technology

[0002] Currently, the design and sewing techniques of regular boxer briefs on the market have formed a relatively fixed paradigm. Existing briefs have evenly distributed pleats in the front and back panels, and the front and back hip measurements are consistent. This lack of adaptation to the actual size differences of the human hips results in a mismatch between the brief's fit and the true shape of the hips, failing to conform to the natural curves of a flat front and a lifted back. Insufficient fit in the back area can cause a tight, restrictive feeling in the hip area, limiting freedom of movement; while excessive fit in the front area can lead to a loose, bunched-up appearance, affecting neatness, aesthetics, and comfort. Utility Model Content

[0003] The purpose of this utility model is to address the defects and shortcomings of the existing technology by providing a pair of boxer briefs that solves at least one of the aforementioned technical problems. It has a better fit, improves the fit between the briefs and the buttocks, avoids looseness or tightness, and enhances wearing comfort.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a pair of boxer briefs, comprising: a front piece, a back piece connected to both sides of the front piece, a waistband disposed at one end of the front piece and the back piece, a first pleat disposed between the front piece and the waistband, and a second pleat disposed between the back piece and the waistband; the density of the second pleat is greater than the density of the first pleat.

[0005] The present invention further provides that the ratio of the capacity of the first pleated portion to the capacity of the second pleated portion is 10:13.

[0006] The present invention further provides that the front piece has a front wave bone in an arc shape on the side away from the waistband, and the back piece has a rear wave bone in an arc shape on the side away from the waistband.

[0007] The present invention further provides that the inclination angle between both ends of the rear wave bone and the x-axis is 55°-75°.

[0008] The present invention is further provided that the two ends of the rear wave bone are inclined at an angle of 60° with the x-axis.

[0009] The present invention further includes: an arc-shaped flap disposed on the side of the front piece and the back piece away from the waistband.

[0010] The present invention further provides that the baffle includes: a baffle body, a first arc line connected to the front wave bone, and a second arc line connected to the rear wave bone.

[0011] The present invention is further provided that the curvature of the second arc is greater than that of the first arc.

[0012] The present invention further provides that the waistband is made of elastic band or elastic band.

[0013] The present invention further provides that the front panel of the front piece is provided with a raised portion corresponding to the male crotch and in a three-dimensional shape. After adopting the above technical solution, the beneficial effects of this utility model are as follows: In this utility model, by setting a first pleat between the front piece and the waistband and a second pleat between the back piece and the waistband, and the density of the second pleat is greater than that of the first pleat, compared with the existing underwear where the amount of pleats is evenly distributed between the front and back pieces, the amount of pleats in the back piece is greater than that in the front piece, and there is enough space in the back buttocks and no excess volume in the front buttocks, perfectly conforming to the physiological curve of a flat front and a raised back, making the front and back pieces fit the human buttocks better, avoiding the fabric being too tight and pinching the buttocks, thereby improving the comfort of wearing. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a structural diagram of boxer briefs; Figure 2 This is a schematic diagram of the front structure of boxer briefs; Figure 3 This is a schematic diagram of the back structure of boxer briefs.

[0016] Explanation of reference numerals in the attached drawings: 100, front piece; 110, front rib; 120, raised part; 200, back piece; 210, back rib; 300, waistband; 410, first pleat; 420, second pleat; 500, crotch piece; 510, crotch body; 520, first arc; 530, second arc. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings.

[0018] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive element, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0019] This embodiment relates to a pair of boxer briefs, as shown in the following figure. Figures 1-3 The garment comprises: a front piece 100, a back piece 200, a waistband 300, a first pleat 410, and a second pleat 420. The two ends of the back piece 200 are respectively connected to the two ends of the front piece 100, with the front piece 100 and back piece 200 correspondingly positioned. The waistband 300 is connected to the tops of the front piece 100 and the back piece 200 via a sewing process. The front piece 100, back piece 200, and waistband 300 together form a waistband and two leg openings. The first pleat 410 is located between the front piece 100 and the waistband 300, and the second pleat 420 is located between the back piece 200 and the waistband 300. The density of the second pleat 420 is greater than that of the first pleat 410. Consequently, the first pleat 410 has a lower density, fewer pleats, and less folded fabric, perfectly meeting the requirements of a flat front and small circumference, preventing the front piece 100 from becoming loose or bunching due to excess volume. The second pleat section 420 has a higher density, more pleats, and more folded fabric, resulting in a larger unfolded circumference. This allows it to fully accommodate a larger hip circumference and precisely fit the upward curve of the hips, fundamentally solving the problem of tightness caused by insufficient capacity in the existing back panel 200. Therefore, the design of the first pleat section 410 and the second pleat section 420 reduces the front hip area and increases the back hip area, allowing the front panel 100 and the back panel 200 to fit the hips more ergonomically, thereby improving wearing comfort.

[0020] Specifically in this embodiment, refer to Figure 1 The ratio of the capacity of the first pleat section 410 to the capacity of the second pleat section 420 is 10:13. The back piece 200 has 30% more pleats than the front piece 100, which not only allows for the natural protrusion of the buttocks but also avoids looseness caused by excessive back volume, thus precisely conforming to the shape of the human buttocks. It should be noted that the ratio of the capacity of the first pleat section 410 to the capacity of the second pleat section 420 can be adjusted according to different hip circumferences or hip shapes, and there is no need to limit it here.

[0021] In this embodiment, refer to Figure 1 The front panel 100 features a curved front bob 110 on the side furthest from the waistband 300, conforming to the natural curve of the front crotch and reducing friction and constriction. The back panel 200 features a curved back bob 210 on the side furthest from the waistband 300, adapting to the physiological curve of the back crotch, accommodating the lower edge of the buttocks, and providing room for movement in the back crotch.

[0022] Specifically in this embodiment, refer to Figure 1 and Figure 3 When the waistband 300 is horizontally positioned, the x-axis refers to the horizontal direction of the underwear when it is laid flat, that is, the horizontal direction parallel to the waistband 300. The two ends of the back bob 210 have a 60° angle with the x-axis, ensuring that the crotch area of ​​the underwear does not easily stick to the buttocks during wear, allowing for greater freedom of movement and preventing the fabric from being too tight and causing discomfort or pressure on the buttocks. In other embodiments, the angles between the two ends of the back bob 210 and the x-axis can also be 55°, 58°, 62°, 65°, 68°, 70°, 72°, 75°, etc., as long as the angles between the two ends of the back bob 210 and the x-axis are within the range of 55°-75°, no specific limitation is required here.

[0023] In this embodiment, refer to Figure 1 The underwear also includes a crotch panel 500. The crotch panel 500 is arc-shaped and positioned on the side of the front panel 100 and back panel 200 away from the waistband 300, located in the middle of the bottom side of the underwear, ensuring the stability of the connection between the crotch and the front and back panels. Specifically, in this embodiment, the crotch panel 500 includes a crotch body 510, a first arc 520, and a second arc 530. The first arc 520 connects to the front bob 110, and the second arc 530 connects to the back bob 210. The arc of the second arc 530 is consistent with the arc of the back bob 210 to facilitate precise sewing, ensure neat seams, and improve wearing comfort. Furthermore, both the back bob 210 and the second arc 530 are arc-shaped, which, compared to the straight crotch panel of traditional underwear, increases the area of ​​the fabric under the buttocks, thereby increasing the space for movement under the buttocks and preventing the fabric from clinging tightly to the buttocks and causing buttock pinching.

[0024] Furthermore, the curvature of the second arc 530 is greater than that of the first arc 520. The first arc 520 has a smaller curvature, which can closely fit the gentle curve of the front side. The second arc 530 has a larger curvature, which can adapt to the protruding shape of the lower side of the buttocks. Moreover, the curvature of the second arc 530 is set to correspond with the back wave 210 to prevent the fabric from sticking tightly to the surface of the buttocks or getting stuck in the buttocks gap due to insufficient curvature.

[0025] In this embodiment, the waistband 300 is made of elastic or a band to ensure a close fit to the waist, provide comfortable support, and prevent slipping during wear. In other embodiments, the waistband 300 may also be made of other materials such as a double-layered elastic ribbed waistband.

[0026] In this embodiment, refer to Figure 2 The front panel 100 has a raised section 120 at the front, which corresponds to the male groin and is three-dimensional, thus effectively wrapping the male reproductive organs and avoiding squeezing or compressing the organs.

[0027] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A type of boxer briefs, characterized in that, include: The front piece (100), the back piece (200) connected to both sides of the front piece (100), the waistband (300) disposed at one end of the front piece (100) and the back piece (200), the first pleat (410) disposed between the front piece (100) and the waistband (300), and the second pleat (420) disposed between the back piece (200) and the waistband (300); the density of the second pleat (420) is greater than the density of the first pleat (410).

2. The boxer briefs according to claim 1, characterized in that, The ratio of the capacity of the first pleated portion (410) to the capacity of the second pleated portion (420) is 10:

13.

3. The boxer briefs according to claim 1, characterized in that, The front piece (100) has a front bob (110) arranged in an arc shape on the side away from the waistband (300), and the back piece (200) has a back bob (210) arranged in an arc shape on the side away from the waistband (300).

4. The boxer briefs according to claim 3, characterized in that, The two ends of the rear wave bone (210) are inclined at angles of 55°-75° with the x-axis.

5. The boxer briefs according to claim 4, characterized in that, The two ends of the posterior wave bone (210) are inclined at an angle of 60° with the x-axis.

6. The boxer briefs according to claim 3, characterized in that, Also includes: An arc-shaped flap (500) is provided on the side of the front piece (100) and the back piece (200) away from the waistband (300).

7. The boxer briefs according to claim 6, characterized in that, The baffle (500) includes: a baffle body (510), a first arc (520) connected to the front wave bone (110), and a second arc (530) connected to the rear wave bone (210).

8. The boxer briefs according to claim 7, characterized in that, The curvature of the second arc (530) is greater than that of the first arc (520).

9. The boxer briefs according to claim 1, characterized in that, The waistband (300) is made of elastic or a band.

10. The boxer briefs according to claim 1, characterized in that, The front panel (100) has a raised section (120) that corresponds to the male crotch and is three-dimensional.

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