One-piece underwear

By introducing lifting fabric to connect multiple areas into the bodysuit, the problem of existing bodysuits being unable to lift the buttocks and shape the lower body lines is solved, resulting in a more lifted buttocks, a more shapely lower body, and greater comfort when wearing it.

CN223886293UActive Publication Date: 2026-02-10CHENGDU ZHIYIMENG CLOTHING MANUFACTURING CO LTD
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Patent Information

Application Number
CN202520515708.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-24
Publication Date
2026-02-10
Estimated Expiration
2035-03-24

AI Technical Summary

Technical Problem

Existing bodysuits have limited functionality and cannot meet women's requirements for their figure, especially in terms of lifting the hips and shaping the lower body.

Method used

A bodysuit was designed, comprising a bra assembly, panty assembly, and lifting fabric. The lifting fabric covers the buttocks and connects to multiple areas of the panty assembly. Through the connection of the lifting fabric to the waist, buttocks, hips, and legs, it provides additional support to lift the buttocks and improves the overall body shape through reasonable distribution of pressure points and natural elasticity.

Benefits of technology

It effectively lifts the buttocks, making them appear more upright, and shapes a smooth and shapely lower body line. It enhances the stability and comfort of the bra, reduces the possibility of shifting, provides reasonable pressure point distribution and natural elasticity, and ensures good appearance and functionality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses one-piece underwear, which belongs to the technical field of underwear and comprises a bra component. The underpants assembly is connected to the bottom of the bra assembly and comprises a first area, a second area, a third area and a fourth area, the first area corresponds to the waist of the human body, the second area corresponds to the hip of the human body, the third area corresponds to the crotch of the human body, and the fourth area corresponds to the legs of the human body; the first lifting cloth is suitable for covering at least part of the buttocks of the human body, the first lifting cloth is connected with the first area, the third area and the fourth area, and at least part of the first lifting cloth extends towards the second area. According to the one-piece underwear designed by the utility model, the one-piece underwear can play a role in lifting buttocks, and meanwhile, the first lifting cloth can distribute pressure among different parts, so that local excessive compression is avoided, and meanwhile, the whole lower body area is uniformly supported and shaped.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of underwear, specifically relates to a one-piece underwear. BACKGROUND

[0002] In the related art, there are one-piece underwear on the market, the one-piece underwear comprises a bra assembly and a bottom pant assembly, the bra assembly covers the chest of a human body, and the bottom pant assembly covers the waist, hips and thighs of the human body, in the prior art, the one-piece underwear has a single function and cannot meet the requirements of women on body shape. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a one-piece underwear.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] The utility model provides a one-piece underwear, which comprises a bra assembly, a bottom pant assembly connected to the bottom of the bra assembly, wherein the bottom pant assembly comprises a first area, a second area, a third area and a fourth area, the first area corresponds to the waist of a human body, the second area corresponds to the hips of a human body, the third area corresponds to the crotch of a human body, and the fourth area corresponds to the legs of a human body; a first pull-up cloth connected to the bottom pant assembly, the first pull-up cloth is suitable for covering at least part of the hips of a human body, and the first pull-up cloth is connected to the first area, the third area and the fourth area respectively, and at least part of the first pull-up cloth extends towards the second area.

[0006] According to the one-piece underwear, the first pull-up cloth directly acts on the hips, can effectively lift the position of the hips, improve the overall body shape, make the hips look more upright, and through the connection between the first pull-up cloth and the first area, the third area and the fourth area, the first pull-up cloth can help shape the lines of these areas, so that the lower body of the wearer looks more smooth and has a shape, at the same time, the above-mentioned setting makes the bottom pant assembly also have reasonably distributed pressure points and natural extensibility, ensures the comfort during wearing, and does not feel uncomfortable or cause skin marks due to being too tight, in addition, the connection between the first pull-up cloth and the first area, the third area and the fourth area enhances the overall stability of the underwear, reduces the possibility of displacement during wearing, and maintains good appearance and functionality.

[0007] Further, the second area comprises an inner hip area corresponding to the coccyx of a human body, and an outer hip area arranged around the inner hip area, and at least part of the projection of the first pull-up cloth in the thickness direction is located in the outer hip area.

[0008] Further, the bottom assembly comprises a bottom body connected to the bottom of the bra assembly, and two trouser legs configured to be connected to the bottom body on the sides away from the bra assembly, the trouser legs being spaced apart from each other in the width direction, and the trouser legs being provided with the fourth region.

[0009] Further, the bottom assembly comprises a bottom body connected to the bottom of the bra assembly, and two trouser legs configured to be connected to the bottom body on the sides away from the bra assembly, the trouser legs being spaced apart from each other in the width direction, and the trouser legs being provided with the fourth region.

[0010] Further, one end of the second pull tab is connected to the side close to the other trouser leg, and the other end of the second pull tab extends obliquely towards the third region.

[0011] Further, the width of the second pull tab gradually decreases in the direction away from the bra assembly.

[0012] Further, the bra assembly comprises a bra body connected to the bottom body, and a non-slip cloth provided on the end of the bra body away from the bottom assembly, and the non-slip cloth is provided on the side of the bra body close to the human skin.

[0013] Further, the bra body and the bottom body are connected to each other on the sides away from the human buttocks.

[0014] The other advantages, objects and features of the present application will be apparent from the following detailed description of the application, and will be learned from practice of the present application by those skilled in the art. The objects and other advantages of the present application can be realized and obtained by means of the following description. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to make the objects, technical solutions and beneficial effects of the present application clearer, the present application is described below with the help of the following drawings:

[0016] Fig. 1 It is a front view of the one-piece underwear of the present application;

[0017] Fig. 2 It is a side view of the one-piece underwear of the present application;

[0018] Fig. 3 It is a rear view of the one-piece underwear of the present application.

[0019] The marks in the drawings are as follows:

[0020] 1. One-piece underwear;

[0021] 10. A bra assembly;

[0022] 20. A panty assembly; 21. A panty body; 211. A first region; 212. A second region; 213. A third region; 2131. An inner buttocks region; 22. A pant leg;

[0023] 30. A first lift tab; 40. A second lift tab. DETAILED DESCRIPTION

[0024] In order to make the objectives, technical solutions and advantages of the present application clearer, further detailed description will be made to the present application with reference to the embodiments and drawings, and the illustrative embodiments and their descriptions are only used to explain the present application and not to limit the present application.

[0025] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one ordinarily skilled in the art that the present application can be practiced without these specific details. In other instances, well-known structures, circuits, materials or processes have not been described in detail in order to avoid obscuring the present application.

[0026] Reference throughout this specification to "one embodiment", "an embodiment", "one example", or "an example" means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment of the present application. Therefore, appearances of the phrases "one embodiment", "an embodiment", "one example", or "an example" in various places throughout this specification are not necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics can be combined in any suitable

[0027] In the description of the present application, it is to be understood that the terms "front", "back", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", and the like, indicate the orientation or position shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application.

[0028] Embodiment one:

[0029] As Figs. 1-3As shown, this utility model provides a bodysuit 1, including: a bra assembly 10, a panty assembly 20, and a first lifting fabric 30. The panty assembly 20 is connected to the bottom of the bra assembly 10. The panty assembly 20 includes a first region 211, a second region 212, a third region 213, and a fourth region. The first region 211 corresponds to the waist of the human body, the second region 212 corresponds to the buttocks of the human body, the third region 213 corresponds to the hips of the human body, and the fourth region corresponds to the legs of the human body. The first lifting fabric 30 is connected to the panty assembly 20 and is adapted to cover at least part of the buttocks of the human body. The first lifting fabric 30 is connected to the first region 211, the third region 213, and the fourth region respectively. At least part of the first lifting fabric 30 extends toward the second region 212.

[0030] In some embodiments, the bra assembly 10 is the upper part of the underwear, used to support the breasts. The panty assembly 20 is connected to the bottom of the bra assembly 10 and covers an area from the waist to the legs. The panty assembly 20 is divided into a first region 211 (corresponding to the waist), a second region 212 (corresponding to the buttocks), a third region 213 (corresponding to the hips), and a fourth region (corresponding to the legs). A first lifting fabric 30 is connected to the panty assembly 20 and is designed to cover at least part of the buttocks, and is connected to the first region 211 (waist), the third region 213 (hips), and the fourth region (legs), respectively. Furthermore, a portion of the first lifting fabric 30 extends towards the second region 212 (i.e., the buttocks region).

[0031] Understandably, the first lifting fabric 30 covers at least part of the buttocks and connects to the first area 211, the third area 213, and the fourth area (such as the waist, hips, and legs), allowing the first lifting fabric 30 to provide additional support, helping to lift the buttocks and make them look firmer and rounder. Moreover, by connecting the first lifting fabric 30 to multiple areas, the first lifting fabric 30 can distribute pressure among different parts, avoiding excessive local compression, while ensuring that the entire lower body area receives even support and shaping. Of course, since the first lifting fabric 30 extends at least partially toward the second area 212 (buttocks), this helps to fit the buttock curve more naturally, further enhancing the lifting and shaping effect.

[0032] According to the present invention, the bodysuit 1 has a first lifting fabric 30 that directly acts on the buttocks, effectively lifting the position of the buttocks, improving the overall body shape, and making the buttocks look more upright. Moreover, through the connection between the first lifting fabric 30 and the first area 211, the third area 213, and the fourth area, the first lifting fabric 30 helps to shape the lines of these areas, making the wearer's lower body look smoother and more shapely. At the same time, the above-mentioned configuration also gives the panty assembly 20 a reasonably distributed pressure point and natural elasticity, ensuring comfort when wearing it and preventing discomfort or skin marks due to excessive tightness. In addition, the connection between the first lifting fabric 30 and the first area 211, the third area 213, and the fourth area enhances the overall stability of the bodysuit 1, reduces the possibility of displacement during wear, and maintains a good appearance and functionality.

[0033] Example 2:

[0034] Based on Embodiment 1, the second region 212 in this embodiment includes an inner buttock region 2131 and an outer buttock region. The inner buttock region 2131 corresponds to the coccyx of the human body, and the outer buttock region is arranged around the inner buttock region 2131. At least a portion of the projection of the first lifting cloth 30 in the thickness direction is located in the outer buttock region.

[0035] Understandably, the inner buttock area 2131 is a sub-area of ​​the second area 212. The inner buttock area 2131 corresponds to the position of the coccyx in the human body. That is, the inner buttock area 2131 is the central part of the buttocks, located above the gluteal cleft. The outer buttock area is set around the inner buttock area 2131. The outer buttock area covers a wider area around the buttocks. The design of the outer buttock area takes into account the overall contour and shape of the buttocks, providing more comprehensive support and shaping effect.

[0036] The projection of the first lifting cloth 30 in the thickness direction is at least partially located in the outer buttock area. That is, the first lifting cloth 30 extends from the first region 211, the third region 213 and the fourth region to the outer buttock area, so that the flesh of the third region 213 and the fourth region can be squeezed toward the outer buttock area or even the inner buttock area 2131, thereby achieving the effect of lifting the buttocks. Of course, the connection between the first lifting cloth 30 and the first region 211 allows the first lifting cloth 30 to transmit force to the waist, so that the first region 211 can lift the first lifting cloth 30, thereby achieving the effect of squeezing down and pulling up, thereby achieving the effect of lifting the buttocks.

[0037] According to some embodiments of the present invention, the panty assembly 20 includes: panty body 21 and panty legs 22. The panty body 21 is connected to the bottom of the bra assembly 10. The panty legs 22 are constructed as two, and the two panty legs 22 are respectively connected to the side of the panty body 21 away from the bra assembly 10. The two panty legs 22 are spaced apart from each other in the width direction, and the panty legs 22 are provided with a fourth region.

[0038] In some embodiments, the panty body 21 is the main part of the panty assembly 20. The panty body 21 is connected to the bottom of the bra assembly 10 to form a complete bodysuit 1 structure. The panty body 21 is the foundation of the lower body of the entire bodysuit 1, providing basic coverage and support. The panty legs 22 are constructed as two independent parts. The two panty legs 22 are located on the side of the panty body 21 opposite to the bra assembly 10. The two panty legs 22 are spaced apart from each other in the width direction to ensure that the two panty legs 22 can adapt to the wearer's legs and will not interfere with each other. Each panty leg 22 is provided with a fourth area, that is, an area corresponding to the human leg, to ensure seamless coverage and support from the waist to the leg.

[0039] Understandably, the panty body 21 is connected to the bra assembly 10 to form a one-piece underwear, which not only enhances the overall stability but also reduces the possibility of friction and shifting between garments. The design of the pant legs 22 takes into account the needs of different body types. The spacing between the two pant legs 22 in the width direction can better adapt to the shape of the wearer's legs, avoiding tightness or looseness, thereby improving the comfort of wearing.

[0040] Of course, each pant leg 22 is provided with a fourth area (corresponding to the leg). The design of the fourth area can incorporate specific functional materials or structures as needed, such as compression fabric, lifting fabric, etc., to enhance the shaping effect or provide additional support.

[0041] Therefore, the one-piece design and reasonable leg spacing 22 make the bodysuit 1 fit the body curves better, improving the comfort and aesthetics of wearing it. Moreover, by connecting the pant body 21 to the bra component 10 and setting a fourth area in the pant legs 22, it can provide the wearer with comprehensive support from top to bottom, especially in the thigh and hip areas, which helps to shape a more beautiful figure. Of course, the integrated design reduces the relative movement between different parts, maintains the stable position of the underwear throughout the wearing process, and avoids the problem of clothing shifting due to activities. At the same time, the use of appropriate compression fabric in the fourth area can also help promote blood circulation in the legs and reduce fatigue, making it especially suitable for people who stand or sit for long periods of time.

[0042] Example 3:

[0043] Based on Embodiment 2, this embodiment further includes: a second lifting fabric 40, which is constructed as two corresponding to the pant legs 22. The second lifting fabric 40 is connected to the third region 213 and the fourth region. The projection of the second lifting fabric 40 in the thickness direction is located in the fourth region.

[0044] In some embodiments, the second lifting fabric 40 extends from the hip to the leg, and each pant leg 22 has a second lifting fabric 40. The second lifting fabric 40 can provide additional support for the upper thigh and sides to help lift and shape the lower edge of the buttocks and the upper thigh.

[0045] The presence of the second lifting cloth 40 allows for the reasonable distribution of pressure between the hips and legs, avoiding discomfort or skin damage caused by localized pressure, while promoting better blood circulation. Moreover, since the point of action of the second lifting cloth 40 is located on the legs, especially near the hips, the second lifting cloth 40 can effectively improve the wearer's lower body lines, making the thighs look firmer and longer, while also helping to improve the overall shape of the buttocks.

[0046] Therefore, the second lifting fabric 40 can help refine the lines of the thighs, making them look longer and smoother. It also has a tightening effect on the inner thighs, reducing sagging. Moreover, by supporting the lower edge of the buttocks and the root of the thighs, the second lifting fabric 40 helps to further lift the position of the buttocks, enhancing the overall buttock-lifting effect and making the buttocks appear more rounded and firm. Of course, the connection between the second lifting fabric 40 and multiple areas (the third area 213 and the fourth area) enhances the overall stability of the bodysuit 1, allowing the wearer to maintain a good appearance and functionality during activities.

[0047] According to some embodiments of the present invention, one end of the second lifting fabric 40 is connected to the side near the other pant leg 22, and the other end of the second lifting fabric 40 extends obliquely toward the third region 213.

[0048] In some embodiments, the second pull fabric 40 on each pant leg 22 is not completely independent, but is connected to the side of the adjacent pant leg 22 at one end. Moreover, the second pull fabric 40 is not only arranged along the direction of the leg, but also extends upwards to the hip area.

[0049] Understandably, by connecting one end of the second lifting fabric 40 to the side of the adjacent pant leg 22, a cross-support structure is formed to more effectively distribute pressure and provide additional stability, preventing the bodysuit 1 from rotating or shifting during wear. Furthermore, the other end of the second lifting fabric 40 extends obliquely towards the hips, better conforming to the curves of the upper thighs and hips, providing a lifting force from bottom to top and from the outside in. This design helps to lift the lower edge of the buttocks and the upper thighs, while also providing a tightening effect on the hips. Of course, due to the oblique extension of the second lifting fabric 40, it can apply appropriate pressure to key areas, helping to shape firmer thighs and rounder buttocks.

[0050] According to some embodiments of the present invention, the width of the second lifting fabric 40 gradually decreases in the direction away from the bra assembly 10.

[0051] Understandably, the design with a gradually decreasing width creates a pressure gradient from top to bottom, resulting in greater pressure near the hips and lower buttocks, while decreasing pressure as it gradually extends towards the legs. This helps promote blood circulation, reduce leg swelling, and provides a more natural shaping effect.

[0052] As the width gradually decreases, the second lifting fabric 40 can better conform to the shape of the thigh, avoiding discomfort or bulging of the leg due to excessively wide material, ensuring a more comfortable and smooth fit. Of course, the wider part is located near the hip, which can provide stronger support and help lift and shape the lower edge of the buttocks; while the gradually narrowing design can continue to moderately shape the thigh without affecting comfort.

[0053] Example 4:

[0054] Based on Embodiment 2, the bra assembly 10 in this embodiment includes a bra body and an anti-slip cloth. The bra body is connected to the panty body 21. The anti-slip cloth is disposed at the end of the bra body away from the panty assembly 20 and at the side of the bra body close to the human skin.

[0055] In some embodiments, the anti-slip fabric can effectively prevent the bra from sliding up or down during wear. That is, the anti-slip fabric is placed on the side of the bra body closest to the skin. The anti-slip fabric can directly contact the skin, providing an extra sense of fit, making the bra more firmly attached to the body and reducing loosening or shifting caused by activity.

[0056] Preferably, the anti-slip fabric is made of a soft and breathable material, which provides sufficient friction without causing skin discomfort and ensures comfort during long-term wear.

[0057] According to some embodiments of the present invention, the bra body and the panty body 21 are connected to each other on the side opposite to the human buttocks.

[0058] In some embodiments, the bra body and the panty body 21 are connected to each other on the side away from the buttocks of the human body, that is, the bra body and the panty body 21 are connected to each other on the side facing the front of the human body, while the bra body and the panty body 21 are not connected on the side facing the back of the human body. This allows a clothing gap to be formed between the bra body and the panty body 21. The clothing gap makes it easier for the wearer to put on the bodysuit 1. Moreover, the clothing gap makes it easier to turn the bodysuit 1 inside out (that is, turn the inner layer of the bodysuit 1 to the surface), thus making it easier to wash the bodysuit 1.

[0059] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. A bodysuit, characterized in that, include: Bra components; The panty assembly is connected to the bottom of the bra assembly. The panty assembly includes a first area, a second area, a third area, and a fourth area. The first area corresponds to the waist of the human body, the second area corresponds to the buttocks of the human body, the third area corresponds to the hips of the human body, and the fourth area corresponds to the legs of the human body. A first lifting fabric is connected to the panty assembly. The first lifting fabric is adapted to cover at least part of the buttocks of the human body. The first lifting fabric is connected to the first region, the third region, and the fourth region respectively. At least part of the first lifting fabric extends toward the second region.

2. The bodysuit according to claim 1, characterized in that, The second region includes: The inner buttock region corresponds to the coccyx in the human body; An outer buttock area is provided surrounding the inner buttock area, and at least a portion of the projection of the first lifting fabric in the thickness direction is located within the outer buttock area.

3. The bodysuit according to claim 2, characterized in that, The underwear assembly includes: The panty body is connected to the bottom of the bra assembly; The pant legs are constructed in two parts, each pant leg being connected to the side of the pant body opposite to the bra assembly. The two pant legs are spaced apart from each other in the width direction, and each pant leg is provided with the fourth region.

4. The bodysuit according to claim 3, characterized in that, Also includes: The second lifting fabric is constructed in two parts corresponding to the pant legs. The second lifting fabric is connected to the third region and the fourth region. The projection of the second lifting fabric in the thickness direction is located in the fourth region.

5. The bodysuit according to claim 4, characterized in that, One end of the second pull fabric is connected to the side near the other pant leg, and the other end of the second pull fabric extends obliquely toward the third region.

6. The bodysuit according to claim 5, characterized in that, The width of the second lifting fabric gradually decreases in the direction away from the bra assembly.

7. The bodysuit according to claim 3, characterized in that, The bra assembly includes: A bra body, which is connected to the panty body; The anti-slip fabric is disposed at the end of the bra body away from the panty assembly, and at the side of the bra body close to the human skin.

8. The bodysuit according to claim 7, characterized in that, The bra body and the panty body are connected to each other on the side opposite to the human buttocks.