A thong pant

The hip-lifting underwear, with its crescent-shaped support plate and three-dimensional curved structure design, solves the problems of the existing hip-lifting underwear structure design, achieving better hip-lifting effect and comfort, and improving the stability and health of wearing it.

CN224291309UActive Publication Date: 2026-05-29SONGSHAN COTTON STORE (BEIJING) TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SONGSHAN COTTON STORE (BEIJING) TECH CO LTD
Filing Date
2025-06-12
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing buttock-lifting underwear has shortcomings in structural design and support, failing to effectively achieve the buttock-lifting effect, and may also sacrifice comfort and have adverse effects on health.

Method used

Featuring a crescent-shaped support design, with the protrusion facing the center of the panty and the indentation facing diagonally upward, combined with a fine mesh and three-dimensional curved surface structure, and using high-temperature pressing technology and functional fabrics, it forms a seamless, breathable, and comfortable butt-lifting panty.

Benefits of technology

It achieves a better fit to the body's curves, effectively lifts and shapes the buttocks, avoids rolling or wrinkling at the upper thighs, improves stability, comfort and safety, and ensures breathability and health.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224291309U_ABST
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Abstract

The utility model discloses a kind of hip pants, including underpants main body and two supporting pieces, two supporting pieces are attached with underpants main body setting, two supporting pieces are respectively corresponding to human posterior hip near left and right thigh root position;The shape of supporting piece is crescent, and there is protrusion in the middle of the concave side of crescent, and the opening direction of the concave side of crescent and the protruding direction of protrusion are all towards obliquely upper, and towards the middle of underpants main body.The utility model's hip pants use the supporting piece of novel design, its shape and position setting can better attach human curve, realize the organization of human hip is pulled up and held up to middle part, hip shaping effect is better, and avoid the problem that underpants is curled or wrinkled in thigh root, thigh root is not pressed when wearer moves and sits, ensure stability, comfort and safety.
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Description

Technical Field

[0001] This utility model belongs to the field of clothing and underwear technology, and specifically relates to a buttock-lifting underwear. Background Technology

[0002] Currently, the lifting and shaping effect of underwear is receiving increasing attention. Existing lifting underwear commonly uses elastic fabrics or patches and adhesives for support, but there is room for improvement in structural design and support effectiveness. Especially for seamless underwear, poor structural design not only fails to provide sufficient support but also sacrifices comfort and may even put excessive pressure on local tissues, leading to adverse health effects with prolonged wear. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a buttock-lifting underwear that solves the problems of poor buttock-lifting effect or comfort of existing products, so as to achieve better fit to the curves of the human body, effectively lift the buttocks upward and achieve a buttock-lifting effect, while ensuring the comfort of wearing.

[0004] According to the technical solution of this utility model, this utility model provides a buttock-lifting underwear, including an underwear body and two support pieces. The two support pieces are fitted to the underwear body and correspond to the position of the buttocks on the back of the body near the root of the left and right thighs. The support pieces are crescent-shaped, and have a protrusion in the middle of the concave side of the crescent shape. The opening of the concave side of the crescent shape and the protrusion of the protrusion are both facing diagonally upward and towards the middle of the underwear body.

[0005] In some implementations, the support piece is located at the edge of the underwear body.

[0006] In some embodiments, on the crescent-shaped recessed side of the support piece, two recesses are formed on both sides of the protrusion, and the overall outline of the protrusion and the recesses is a smooth curve; the two ends of the crescent shape of the support piece are tail ends with gradually decreasing width.

[0007] In some embodiments, the crescent shape of the support piece has a width of 25mm±3mm at the protrusion, a width of 15mm±3mm at the concave portion, and a length of 10cm±2cm.

[0008] In some embodiments, the support piece is located on the side of the underwear body facing the body; or, the underwear body has a layered structure, and the support piece is located within the layered structure.

[0009] In some embodiments, a fine mesh is provided in the crotch area of ​​the underwear body.

[0010] In some implementations, the distribution range of the fine mesh is in the shape of an 8, and the fine mesh is evenly distributed within the distribution range.

[0011] In some embodiments, the underwear body comprises an outer elastic cooling fabric and an inner cotton fabric that fit together.

[0012] In some embodiments, the underwear body includes a front piece and a back piece, which are connected by adhesive dispensing.

[0013] In some embodiments, the back of the underwear body is a back piece corresponding to the human buttocks, and the back piece is formed with a three-dimensional curved surface for supporting and accommodating the human buttock tissue.

[0014] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0015] This utility model of hip-lifting underwear uses a newly designed support piece. Its shape and position can better fit the curves of the human body, lifting and supporting the buttocks upward and towards the center, resulting in a better hip-lifting and shaping effect. It also avoids the problem of underwear rolling up or wrinkling at the root of the thighs. The root of the thighs will not be constricted or compressed when the wearer moves or sits down, ensuring stability, comfort and safety. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the buttock-lifting underwear provided by this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the support piece provided by this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Main body of the underwear; 11. Front piece; 12. Back piece; 2. Support piece; 21. Raised part; 22. Recessed part; 3. Fine mesh. Detailed Implementation

[0020] This utility model provides a butt-lifting underwear, more specifically and preferably a laser-cut mesh breathable and anti-pinch butt-lifting seamless underwear, which solves the problems of poor butt-lifting effect or comfort of existing products, achieves better fit to the curves of the human body, effectively lifts the buttocks upward and achieves a butt-lifting effect, while ensuring wearing comfort.

[0021] Please see Figure 1 , Figure 2This utility model discloses a buttock-lifting underwear, comprising an underwear body 1 and two support pieces 2. Both support pieces 2 are fitted snugly against the underwear body 1, and correspond to the position of the buttocks near the root of the left and right thighs. The support pieces 2 are crescent-shaped, with a protrusion 21 in the middle of the concave side of the crescent shape. The opening of the concave side of the crescent shape and the protrusion direction of the protrusion 21 both face obliquely upwards and towards the middle of the underwear body 1.

[0022] The shape of the support piece 2 of this utility model can be intuitively called a W-shaped crescent sticker. This design can better fit the body curve, increase the fixing force, achieve the effect of lifting the buttocks upward, effectively lift the buttocks, and prevent the waistband or edge from rolling up during wear, thus improving stability and comfort.

[0023] In a preferred embodiment, the support piece 2 is located at the edge of the underwear body 1; in other words, in this embodiment, the underwear body 1 ends at the root of the thigh, corresponding to the position of the support piece 2. Traditional underwear is prone to rolling up during wear, which can cause pressure and discomfort to the root of the thigh. In this solution, the support piece 2 being located at the edge can further prevent the rolling up problem and ensure comfort.

[0024] In a preferred embodiment, on the crescent-shaped concave side of the support piece 2, two recesses 22 are formed on both sides of the protrusion 21, and the overall outline of the protrusion 21 and the recesses 22 is a smooth curve; the two ends of the crescent shape of the support piece 2 are gradually narrowing tail ends. This preferred shape design can further conform to the small fat deposits on the buttocks, follow the shape of the buttocks, form an upward crescent shape to effectively contain the buttock tissue, concentrate the lifting force, and improve stability.

[0025] The crescent shape of the support piece 2 is further preferably within the following size range: the width of the crescent shape of the support piece 2 at the protrusion 21 is 25mm ± 3mm (e.g., 25mm), the width of the crescent shape of the support piece 2 at the recess 22 is 15mm ± 3mm (e.g., 15mm), and the length of the crescent shape of the support piece 2 is 10cm ± 2cm (e.g., the overall arc length of the crescent shape is 10cm).

[0026] In a preferred embodiment, the support piece 2 is made of the same material as the underwear body 1. The support piece 2 and the underwear body 1 are bonded at the molecular level through high-temperature pressing to achieve a buttock-lifting and seamless effect. The thickness of the support piece 2 is, for example, approximately 0.7 mm.

[0027] In a preferred embodiment, the support piece 2 is located on the side of the underwear body 1 facing the human body; or, the underwear body 1 has a layered structure, and the support piece 2 is located within the layered structure. Thus, the support piece 2 is not visible on the outside after wearing, resulting in a neat and aesthetically pleasing appearance.

[0028] In a preferred embodiment, the crotch area of ​​the underwear body 1 is provided with fine mesh holes 3, for example, formed by laser processing to create a dot-matrix arrangement of small holes. This creates a breathable crotch structure, which doubles the breathability compared to a regular crotch, effectively preventing stuffiness and bacterial growth in the crotch area, and improving hygiene and health. The number of fine mesh holes 3 is, for example, 50 to 200.

[0029] More preferably, the distribution range of the fine mesh 3 is figure-eight shaped, and the fine mesh 3 is evenly distributed within the distribution range. For example... Figure 1 As shown, the main characteristic of the figure-eight structure is that the distribution range of the fine mesh 3 near the left and right thighs has a wavy or serrated outline. If there are too many fine mesh 3s or the distribution area is too large, it may cause the crotch area to become loose; conversely, if there are too few fine mesh 3s or the distribution area is too small, it will lead to poor breathability. This figure-eight structure is preferred, as it helps to simultaneously ensure breathability and the tightness of the crotch structure. In a specific embodiment, there are 126 fine mesh 3s, evenly distributed within the distribution area of ​​the figure-eight structure.

[0030] In a preferred embodiment, a support portion is also provided on the underwear body 1 as needed. This support portion, such as a soft rubber strip or an adhesive structure, serves as an auxiliary support. For example... Figure 1 As shown, a support part is provided in the crotch area, and the support part is arranged around the distribution area of ​​the fine mesh 3. This can further limit the tightness of the crotch area and ensure a close fit and stability when wearing.

[0031] In a preferred embodiment, the underwear body 1 includes an outer elastic cooling fabric and an inner cotton fabric that are bonded together (the basic structure and principle of the above-mentioned fabrics are existing technologies, and the specific details such as fabric thickness parameters, material composition, and weaving process can be adjusted according to the design). More specifically, for example, the outer elastic cooling fabric is a lightweight and smooth fabric weighing 150 grams, with a thickness of only about 0.35 mm. It has high elasticity and good toughness, and adopts an anti-fraying weaving process, as well as the natural yarn itself having a cooling effect; the inner cotton fabric is a natural cotton 7A antibacterial crotch fabric; the outer elastic cooling fabric and the inner cotton fabric are bonded together as a single piece.

[0032] In a preferred embodiment, the underwear body 1 includes a front piece 11 and a back piece 12, which correspond to the front and back sides of the human body, respectively, and are connected by adhesive dots. More specifically, for example, the underwear body 1 adopts a seamless, customizable cutting process, combining laser cutting with a non-fraying weaving process, resulting in a more seamless and integrated structure. The bonding area between the front piece 11 and the back piece 12 uses a fine adhesive dot design, which is both elastic and breathable. The waistband hem is made by replacing traditional sewing with a high-precision laser cutting process, achieving refined processing of complex curved edges and avoiding the embarrassment of waist marks and visible lines when wearing clothes.

[0033] In a preferred embodiment, the back of the main body 1 of the underwear is a back piece 12 corresponding to the human buttocks. The back piece 12 has a three-dimensional curved surface for supporting and accommodating the buttock tissue. The three-dimensional curved surface of the back piece 12 can cooperate with the support piece 2 to lift the buttocks upward, further optimizing the buttock-lifting and shaping effect. More specifically, for example, the back piece uses three-dimensional stamping technology (or 3D stamping) in the buttock area to form a three-dimensional peach-shaped buttock, raising the buttock peak elevation angle to 25°, simulating the golden angle of a hand supporting the buttocks. Through curved surface stamping, compared with the existing product design, the depth of the three-dimensional curved surface space corresponding to the buttocks is increased by 30%, the hem is expanded outward by 8°, and the thigh circumference capacity is increased by 22%. It is wider and has stronger coverage, which can effectively accommodate more buttock tissue and avoid marks or incomplete coverage. This further solves the problem of crotch pinching, effectively reduces the friction and pinching feeling between the thigh root and the edge of the underwear, and improves wearing comfort.

[0034] In summary, the buttock-lifting underwear of this invention employs a newly designed support piece. Its shape and position better conform to the curves of the human body, lifting and supporting the buttock tissue upwards and towards the center, resulting in a better buttock-lifting and shaping effect. It also avoids the problems of underwear rolling up or wrinkling at the thigh area, ensuring that the wearer's thighs are not constricted or compressed when moving or sitting, guaranteeing stability, comfort, and safety. In the preferred embodiment, it also features improvements in laser mesh technology (seamless and breathable), structural design (W-shaped crescent + 3D die-cut buttock shape), and functional fabric (cooling and antibacterial), specifically addressing the problems of groin pinching, marks, stuffiness, and buttock sagging, achieving a four-dimensional breakthrough in lifting, breathability, seamlessness, and health.

Claims

1. A type of buttock-lifting underwear, characterized in that, The panty includes a main body (1) and two support pieces (2). Both support pieces (2) are fitted to the main body (1). The two support pieces (2) correspond to the buttocks on the back of the body, near the root of the left and right thighs. The support pieces (2) are crescent-shaped, and there is a protrusion (21) in the middle of the concave side of the crescent shape. The opening of the concave side of the crescent shape and the protrusion of the protrusion (21) are both facing diagonally upward and towards the middle of the main body (1).

2. The buttock-lifting underwear according to claim 1, characterized in that, The support piece (2) is located at the edge of the main body of the underwear (1).

3. The buttock-lifting underwear according to claim 1, characterized in that, On the crescent-shaped recessed side of the support piece (2), two recesses (22) are formed on both sides of the protrusion (21), and the overall outline of the protrusion (21) and the recesses (22) is a smooth curve; the two ends of the crescent shape of the support piece (2) are tail ends with gradually decreasing width.

4. The buttock-lifting underwear according to claim 3, characterized in that, The crescent shape of the support piece (2) has a width of 25mm ± 3mm at the protrusion (21), a width of 15mm ± 3mm at the concave part (22), and a length of 10cm ± 2cm.

5. The buttock-lifting underwear according to claim 1, characterized in that, The support piece (2) is located on the side of the underwear body (1) facing the human body; or, the underwear body (1) has a sandwich structure, and the support piece (2) is located inside the sandwich structure.

6. The buttock-lifting underwear according to any one of claims 1-5, characterized in that, Fine mesh (3) is provided in the crotch area of ​​the main body of the underwear (1).

7. The buttock-lifting underwear according to claim 6, characterized in that, The distribution range of the fine mesh (3) is in the shape of an 8, and the fine mesh (3) is evenly distributed within the distribution range.

8. The buttock-lifting underwear according to any one of claims 1-5, characterized in that, The main body of the underwear (1) includes an outer elastic cooling fabric and an inner cotton fabric that fit together.

9. The buttock-lifting underwear according to any one of claims 1-5, characterized in that, The main body of the underwear (1) includes a front piece (11) and a back piece (12), which are connected by adhesive.

10. The buttock-lifting underwear according to any one of claims 1-5, characterized in that, The back of the main body of the underwear (1) is a back piece (12) corresponding to the human buttocks. The back piece (12) has a three-dimensional curved surface for supporting and accommodating the human buttocks tissue.