A one-piece body-suit with a built-in bra
By designing hidden cups and a multi-layered seam support structure in the shapewear, the visual and anti-exposure issues of existing shapewear are solved, achieving the effects of simple outerwear, elongated visual appearance, and efficient shaping.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FOSHAN BADIAN CLOTHING CO LTD
- Filing Date
- 2025-06-18
- Publication Date
- 2026-07-31
AI Technical Summary
The cup structure of existing shapewear is conspicuous, which limits the length of the support strips, resulting in a less slender figure. In addition, the shoulder straps are prone to slipping and have poor reliability in preventing exposure.
The design incorporates a concealed cup structure, extending the support strip length by incorporating outward-curving arc sections and spaced-apart vertical seam support strips on the upper body of the shaping garment. Combined with a sleeveless design, this enhances chest support and prevents sagging. Furthermore, the lower body features multi-layered curved shaping seams and hip shaping rounded seams to improve waist and hip shaping.
It achieves a clean, braless look when worn as outerwear, visually elongating the figure, providing even bust support, preventing wardrobe malfunctions, and offering good shaping for the waist and hips. It is also comfortable to wear and quick and easy to put on and take off.
Smart Images

Figure CN224572266U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of clothing, and in particular to a shaping one-piece garment. Background Technology
[0002] Currently, shapewear is a type of clothing that uses elastic materials to constrain the body and achieve a body-shaping effect. Among existing shapewear, a patent application published in Chinese patent literature, number 202420905141.7, entitled "A Body-Shaping Garment with Built-in Support Bones," mainly includes a main body and a corset attached to the upper part of the main body. The corset has cups sewn onto its upper part, and the lower edge of the cups has support strips to lift the chest. The front of the corset also has support bones extending upwards from the abdominal area to the lower edge of the cups. When worn, the cups and support strips provide space and support for the chest. However, in practical applications, this solution still has the following shortcomings:
[0003] Firstly, because the cups of this design are sewn on directly, the bra structure elements on the shapewear are very obvious, giving the impression of wearing a bra as outerwear. This makes many women hesitant to wear it out directly. To avoid embarrassment, many women will wear an outer garment to cover the shapewear before going out, but this is very cumbersome and stuffy in the summer.
[0004] Secondly, sewing the bra cups onto the corset directly restricts the vertical length of the supporting bones, which visually makes the figure appear less slender and fails to satisfy women's pursuit of a slender and curvaceous figure.
[0005] Thirdly, since the upper end of the support strip is only connected to the lower edge of the cup, the upper edge of the cup lacks support, which can easily lead to looseness and exposure. To solve this problem, the existing solution is to add shoulder straps. However, adding shoulder straps makes the overall garment less simple, and the shoulder straps are also prone to slipping off, making the reliability of preventing exposure poor.
[0006] Therefore, given the aforementioned shortcomings of existing shapewear products, the applicant believes it is essential to redesign and improve their structure in order to better serve the needs of women. Utility Model Content
[0007] The purpose of this invention is to solve the above-mentioned problems and shortcomings, and to provide a one-piece bralette shapewear that can be worn as an outer garment. This one-piece bralette shapewear has a hidden cup structure, making it simpler overall and without any visible bra structure elements, making it very suitable for wearing as an outer garment. Moreover, it extends the vertical length of the front main seam support strip, making the figure appear longer and more slender, satisfying women's pursuit of a long and curvaceous figure. At the same time, even without shoulder straps, the outward curved part plays a very good role in preventing sagging and drooping, thus preventing exposure and making it highly reliable.
[0008] The technical solution of this utility model is implemented as follows: a one-piece bralette shaping garment that can be worn as an outer garment, characterized by including an upper body, the top of which is an open section with no shoulder sleeves or shoulder straps; the back of the upper body is provided with at least two back seam support strips that are spaced apart and arranged vertically; the front of the upper body is provided with two front main seam support strips that are spaced apart and arranged vertically, and the upper end spacing W of the two front main seam support strips is greater than the lower end spacing L; the upper part of the front main seam support strips located on the front of the upper body is provided with an outwardly curved arc section for forming the bra shape and internal accommodation space, and a cup area is formed at the position of the outwardly curved arc section on the front of the upper body; the two sides of the upper body are concave arcs in the middle; and a lower body designed as a one-piece with the upper body.
[0009] Preferably, the upper body is provided with a secondary suture bone support strip arranged vertically and spaced apart from the anterior main suture bone support strip on the outer side of the anterior main suture bone support strip.
[0010] Preferably, the secondary suture bone support strip is arranged to extend from the bottom edge of the front of the upper body to the top edge of the side of the upper body.
[0011] Preferably, the posterior suture bone support strip is configured as an arc shape that is concave towards the center of the back of the upper body.
[0012] Preferably, the upper body has a vertically arranged wearing opening on the front side between two front main seam support strips, and the wearing opening is also provided with a zipper component or multiple button components sewn along the wearing opening.
[0013] Preferably, the lower body has multiple layers of arc-shaped sutures arranged in a layered manner from top to bottom with the openings facing upwards on the front side.
[0014] Preferably, the back of the lower body is also provided with multiple interconnected or intersecting buttock-shaping arc sutures.
[0015] Preferably, the lower body is composed of a waist and hip area and a leg area, and the top of the waist and hip area is connected to the upper body.
[0016] The beneficial effects of this utility model are as follows: By setting outward-curving arc sections on the upper part of the two front main seam support strips, and forming cup areas at corresponding positions on the upper body through these outward-curving arc sections, this not only provides space for the breasts but also eliminates the visible bra structure elements, creating a hidden cup structure. This makes the shaping garment more concise and suitable for wearing as outerwear. Furthermore, by setting outward-curving arc sections, the vertical length of the front main seam support strips can be extended, visually making the figure appear longer and more slender, satisfying women's pursuit of a long and curvaceous figure. At the same time, by setting outward-curving arc sections, the cup area is supported from the lower edge to the upper edge, thus providing excellent support for the breasts. Even without shoulder straps, it effectively prevents sagging and drooping, preventing exposure and ensuring high reliability. Moreover, the outward-curving arc sections also enhance the three-dimensionality of the outward arched space of the cup area, providing sufficient space for the breasts and making it more comfortable to wear. Meanwhile, the design of the shoulderless sleeves or shoulder straps makes it quick and easy to put on and take off the shaping garment, and also makes the overall shapewear simpler, forming a one-piece shapewear that can be worn as outerwear. Furthermore, by making the upper gap W of the two front main seam support strips wider than the lower gap L, the support spacing at the upper front of the upper body is wider, ensuring that the upper part does not sag and prevent exposure, and also helps to shape the waistline, making the wearer's waist appear slimmer. The back seam support strip helps to straighten the wearer's back, helping to maintain an upright posture and preventing hunching, and also prevents the upper back of the upper body from sag and exposing the waist. Because the sides of the upper body have a concave curve in the middle, it further shapes the sides of the waist, making the waist appear slimmer. Attached Figure Description
[0017] Figure 1 This is a front structural diagram of the shaping garment of this utility model.
[0018] Figure 2 This is a schematic diagram of the back structure of the shaping garment of this utility model.
[0019] Figure 3 This is a side view of the shaping garment of this utility model. Detailed Implementation
[0020] like Figure 1 , Figure 2 and Figure 3 As shown, the present invention discloses a one-piece bralette shapewear that can be worn as an outer garment, comprising an upper body 1, the top of which is an open portion 11 with a shoulderless sleeve or shoulder strap; the back of the upper body 1 is provided with at least two vertically spaced back seam support strips 12; the front of the upper body 1 is provided with two vertically spaced front main seam support strips 13, with the upper end spacing W of the two front main seam support strips 13 being greater than the lower end spacing L; the upper part of the front main seam support strips 13 located on the front of the upper body 1 is provided with an outwardly curved arc portion 131 for forming the bra shape and internal accommodating space; a cup area 130 is also formed at the position of the outwardly curved arc portion 131 on the front of the upper body 1; the two sides of the upper body 1 are concave arcs 14 in the middle; and a lower body 2 designed as a one-piece with the upper body 1.
[0021] To further improve the anti-sag and anti-sagging effect of the upper body part 1, and to enhance the reliability of the anti-exposure measures, such as... Figure 1 As shown, the upper body 1 is provided with a secondary suture bone support strip 15 arranged vertically and spaced apart from the front main suture bone support strip 13 on the outside of the front main suture bone support strip 13.
[0022] To further refine the placement of the secondary suture bone support strip 15, such as... Figure 1 and Figure 3 As shown, the secondary seam support strips 15 are arranged to extend from the bottom edge of the front of the upper body 1 to the top edge of the side of the upper body 1. This structural design serves two purposes: firstly, it lifts and shapes the waistline, resulting in a better waist-shaping effect; secondly, by positioning the upper ends of the two secondary seam support strips 15 on either side of the chest, it restricts the rotation and displacement of the upper body 1, allowing the shaping garment to better conform to the body. Simultaneously, by setting the front main seam support strip 13, the secondary seam support strips 15, and the rear seam support strip 12, the front, back, left, and right ends of the open portion 11 are effectively supported and lifted, greatly ensuring the reliability of the shaping garment in preventing sagging and exposure.
[0023] In order to better shape the lower back and create a better lower back curve, such as... Figure 3 As shown, the posterior suture bone support strip 12 is designed with an inwardly concave arc shape towards the center of the back of the upper body 1. This design allows for a better fit to the curve of the lower back and visually accentuates the lower back curve, satisfying women's desire for a more flattering lower back.
[0024] To further improve the ease of putting on and taking off, such as Figure 1As shown, a vertically arranged wearing opening 3 is provided on the front of the upper body 1 between the two front main seam support strips 13. The wearing opening 3 is also equipped with a zipper component 4 or multiple button components sewn along the wearing opening 3. By providing the wearing opening 3, the internal space of the shaping garment can be increased when the wearing opening 3 is opened, greatly improving the convenience of putting on and taking off the garment. The zipper component 4 or button components allow for opening and closing locking of the wearing opening 3, making both opening and closing very convenient and ensuring reliable locking. In practical applications, the zipper component 4 and button components are all commonly used in clothing; their specific structure and operating principles will not be elaborated further here. Furthermore, by placing the wearing opening 3 on the front of the upper body 1, opening and closing the wearing opening 3 not only facilitates observation but also makes operation more convenient.
[0025] In order to improve the shaping effect on the lower body, such as Figure 1 As shown, the lower body part 2 has multiple layers of arc-shaped shaping sutures 21 arranged in a top-to-bottom layered manner with their openings facing upwards on the front. In practical applications, each of the arc-shaped shaping sutures 21 is arranged at an angle upwards. This allows for a better fit to the body curves and adapts to the shape of the body parts, reducing the feeling of tightness and providing better wearing comfort. It also helps to lift the curves of the lower body at an angle, resulting in a better shaping effect on the lower body.
[0026] In order to improve the shaping effect on the buttocks, such as Figure 2 As shown, the back of the lower body part 2 is also provided with multiple interconnected or intersecting buttock-shaping arc-shaped sutures 22. By connecting or intersecting these multiple buttock-shaping arc-shaped sutures 22, the buttocks can be effectively supported, gathered, shaped, and lifted, helping to create a firm and perky buttock curve, thus meeting women's needs for a beautiful buttock curve. In practical applications, the buttock-shaping arc-shaped sutures 22 can be a circular structure, an arc-shaped edge structure, or a vertically arranged outward-curving arc-shaped structure.
[0027] To further improve the structure of the lower body 2, such as Figure 2As shown, the lower body 2 is composed of a waist and hip section 23 and a leg section 24, with the top of the waist and hip section 23 connected to the upper body 1. This allows the lower body 2 to be designed as a trousers structure, providing better shaping and support for the waist, hips, and legs. In practical applications, the lower body 2 can be either a shorts structure or a trousers structure. Preferably, this invention uses a shorts structure. Specifically, the arc-shaped shaping seams 21 are located at the waist and hip section 23 corresponding to the lower abdomen and upper thigh, and at the leg opening of the leg section 24. In practical applications, the top of the waist and hip section 23 of the lower body 2 is connected to the upper body 1 by sewing.
Claims
1. A one-piece, strapless shaping garment that can be worn as an outer garment, characterized in that: include An upper body (1) is provided with an open section (11) at the top of which is a shoulderless sleeve or shoulder strap section. The back of the upper body (1) is provided with at least two back seam support strips (12) that are spaced apart and arranged vertically. The front of the upper body (1) is provided with two front main seam support strips (13) that are spaced apart and arranged vertically. The upper end of the two front main seam support strips (13) is spaced apart by a width W that is greater than the lower end of the space L. The upper part of the front main seam support strips (13) located on the front of the upper body (1) is provided with an outwardly curved arc section (131) for forming the bra shape and internal accommodating space. A cup area (130) is also formed at the position of the outwardly curved arc section (131) on the front of the upper body (1). The two sides of the upper body (1) are concave arcs in the middle (14). A lower body (2) that is designed as a single unit with the upper body (1).
2. The one-piece bodysuit for external wear and shaping as described in claim 1, characterized in that: The upper body (1) is provided with a secondary suture bone support strip (15) arranged vertically and spaced apart from the anterior main suture bone support strip (13) on the outside of the anterior main suture bone support strip (13).
3. The one-piece bodysuit for external wear and shaping as described in claim 2, characterized in that: The secondary suture bone support strip (15) is arranged to extend from the bottom edge of the front of the upper body (1) to the top edge of the side of the upper body (1).
4. The one-piece bodysuit for external wear and shaping as described in claim 1, characterized in that: The posterior suture bone support strip (12) is configured as an arc shape that is concave towards the center of the back of the upper body (1).
5. The one-piece, strapless shaping garment that can be worn as an outer garment according to claim 1, characterized in that: The upper body (1) has a vertically arranged wearing opening (3) on the front side between two front main seam support strips (13). The wearing opening (3) is also provided with a zipper component (4) or multiple button components sewn along the wearing opening (3).
6. The one-piece bodysuit for external wear and shaping as described in claim 1, characterized in that: The lower body (2) is provided with multi-layered arc-shaped suture bones (21) arranged in layers from top to bottom with openings facing upwards.
7. The one-piece, strapless shaping garment that can be worn as an outer garment according to claim 6, characterized in that: The back of the lower body (2) is also provided with multiple interconnected or intersecting buttock shaping arc sutures (22).
8. The one-piece bodysuit for external wear and shaping as described in claim 7, characterized in that: The lower body (2) is composed of a waist and hip section (23) and a leg section (24), with the top of the waist and hip section (23) connected to the upper body (1).