Body-building underwear
By designing an adjustable support mechanism and a gradient elastic tightening mechanism in shapewear, the problems of uniform pressure distribution and non-adjustable support structure in shapewear are solved, enabling personalized body shape adjustment and dynamic support, and improving wearing comfort and shaping effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHAOQING LAIXIN BODY BEAUTY UNDERWEAR
- Filing Date
- 2025-06-05
- Publication Date
- 2026-05-12
AI Technical Summary
Existing shapewear has problems such as uniform pressure distribution leading to obstructed blood circulation, non-adjustable support structure making it difficult to adapt to different body types, and lack of dynamic compensation structure at joints resulting in a strong feeling of restriction during exercise. In particular, it can easily cause local skin indentations and breathing restrictions when worn for a long time.
The design includes a chest support pad, an abdominal tightening zone, and a lower abdominal tightening zone. It adopts an adjustable support mechanism and a gradient elastic tightening mechanism. The chest support angle can be adjusted by sliding adjustment blocks and flipping support frame. The gradient tightening elastic band dynamically adjusts according to the user's body shape and exercise status, providing personalized support and shaping effect.
It enables personalized adjustment and shaping for different body types, reduces the feeling of restriction during exercise, ensures that users can breathe freely during exercise, avoids local skin pressure marks and breathing restrictions, and improves wearing comfort and shaping effect.
Smart Images

Figure CN224219533U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of underwear technology, specifically to a shapewear. Background Technology
[0002] Existing shapewear typically uses elastic fabrics combined with localized compression structures to achieve its shaping function. Common techniques include incorporating highly elastic fiber weave zones in the waist and abdomen, adding X-shaped cross-bones support to the back, and embedding curved underwires below the bust. While these structures can produce a basic compression shaping effect, they suffer from several drawbacks, such as uneven pressure distribution leading to impaired blood circulation, difficulty in adjusting the support structure to fit different body types, and a lack of dynamic compensation structures at joints resulting in a strong feeling of restriction during movement. Especially during prolonged wear, traditional one-piece compression structures can easily cause localized skin indentations and restricted breathing. Therefore, we propose a new type of shapewear. Utility Model Content
[0003] The purpose of this invention is to address the technical shortcomings of existing shapewear, which, while providing basic compression and shaping effects, suffer from issues such as uniform pressure distribution leading to impaired blood circulation, non-adjustable support structures making it difficult to adapt to different body types, and a lack of dynamic compensation structures at joints resulting in a strong feeling of restriction during movement. Especially during prolonged wear, traditional one-piece compression structures can easily cause localized skin indentations and restricted breathing. This invention provides a new type of shapewear.
[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution:
[0005] A shapewear product includes a breast support pad, an abdominal tightening area, and a lower abdominal tightening area. The breast support pad is an arc-shaped pad positioned corresponding to the breast area and is fixedly installed on the upper side of the abdominal tightening area. The lower abdominal tightening area is a pair of shorts made of elastic fabric. A central silicone band is fixedly connected to the center of the front side of the abdominal tightening area, and an adjustable support mechanism is provided at the upper end of the central silicone band. Gradient elastic tightening mechanisms are provided on both sides of the abdominal tightening area.
[0006] Furthermore, the adjustable support mechanism includes a central adjustment seat, which is fixedly connected to the upper end of the central silicone soft strip. The central adjustment seat has an adjustment cavity at its center. The central adjustment seat has openings on both sides, and a flip support frame is inserted through the middle of the openings on both sides. A toothed rotating seat is fixedly connected to one end of the flip support frame corresponding to the central adjustment seat. A sliding adjustment block is slidably connected to the center of the central adjustment seat. A toothed rack is provided at the center of both sides of the sliding adjustment block. The toothed racks on both sides of the sliding adjustment block mesh with the toothed rotating seats on both sides for transmission.
[0007] Furthermore, a sliding groove is provided at the center of the back side of the adjustment cavity of the central adjustment seat, and a sliding protrusion is fixed on the back side of the sliding adjustment block corresponding to the sliding groove on the back side of the central adjustment seat. A locking knob bolt is threaded to the center of the front side of the sliding adjustment block, and a vertical slot is provided on the front side of the central adjustment seat corresponding to the locking knob bolt.
[0008] Furthermore, the outer end of the flip support frame is an arc-shaped rod structure that bends downwards, and a contact soft rubber pad is fixedly connected to the upper side of the flip support frame corresponding to the bottom of the chest support pad.
[0009] Furthermore, the gradient elastic tightening mechanism includes multiple gradient tightening elastic bands, the outer sides of the multiple gradient tightening elastic bands are fixedly connected to both sides of the abdominal tightening area at equal intervals, and the inner sides of the gradient tightening elastic bands are fixedly connected to the central silicone soft band by Velcro.
[0010] Furthermore, the inner end of the gradient tightening elastic band is fixedly connected with a Velcro connector, and the Velcro connector is fixedly attached to the front side of the central silicone soft band. The upper front end of the central silicone soft band is fixedly connected with a covering cloth tape, and the covering cloth tape is fixedly attached to the front side of the central silicone soft band by Velcro.
[0011] Furthermore, multiple lifting elastic ropes are fixedly connected at equal intervals on both sides of the lower abdomen tightening area, and the upper ends of the multiple lifting elastic ropes are fixedly connected to the bottom of the central silicone soft band.
[0012] The beneficial effects of this utility model are as follows:
[0013] 1. This utility model achieves comprehensive adjustment and shaping of the wearer's body shape through the synergistic effect of its breast support pad, abdominal tightening zone, and lower abdominal tightening zone. The breast support pad, with its arc-shaped design, provides stable and comfortable support for the breasts, effectively preventing vibration and discomfort caused by exercise or daily activities. The central silicone soft band and its adjustable support mechanism allow for adjustment of the breast support pad's support angle, improving the support and shaping effect on the breasts. The gradient elastic tightening mechanism further enhances the shaping effect of the abdominal tightening zone. It can not only be personalized according to the wearer's body shape but also provide dynamic support and compensation during exercise, effectively reducing the feeling of restriction during movement. It achieves comprehensive adjustment and shaping of the wearer's body shape, effectively solving the problems of existing shapewear such as single pressure distribution, non-adjustable support structure, and strong feeling of restriction during exercise.
[0014] 2. This utility model, through the setting of a sliding adjustment block, can adjust the flip angle of the flip support frame by meshing the toothed racks on both sides of the sliding adjustment block with the toothed rotating seat. Furthermore, the support angle of the breast support pad can be adjusted by the flip support frame in conjunction with the contact soft rubber pad. Thus, the support angle of the underwear can be adapted and adjusted according to people of different body types, thereby improving the comfort and shaping effect of wearing underwear.
[0015] 3. This utility model, through its gradient elastic tightening mechanism, allows for free adjustment of the gradient tightening elastic band according to the user's abdominal size, achieving a personalized tightening effect. The gradient tightening elastic band is made of highly elastic material, possessing excellent resilience and durability, and can continuously generate uniform pressure on the abdomen, promoting fat decomposition and metabolism to achieve a shaping effect. Simultaneously, the gradient tightening elastic band design can dynamically adjust according to the user's breathing and movement, maintaining the tightening effect while ensuring the user can breathe freely during daily activities, avoiding the breathing restriction problem caused by excessive compression in traditional shapewear. Attached Figure Description
[0016] Figure 1 This is a perspective view of the present invention;
[0017] Figure 2 This is a partial structural diagram of the adjustable support mechanism in this utility model;
[0018] Figure 3 This is a partial front view of the gradient elastic tightening mechanism in this utility model;
[0019] Figure 4 This is a partial side sectional view of the gradient elastic tightening mechanism in this utility model.
[0020] Attached label: 1. Chest support pad; 2. Abdominal tightening area; 3. Lower abdominal tightening area; 4. Central silicone band; 5. Gradient tightening elastic band; 6. Central adjustment seat; 7. Flip-up support frame; 8. Contact soft rubber pad; 9. Sliding adjustment block; 10. Locking knob bolt; 11. Lifting elastic rope; 12. Toothed swivel seat; 13. Covering fabric strip; 14. Velcro connector. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.
[0022] Please see Figures 1-4This utility model provides a shapewear, including a breast support pad 1, an abdominal tightening area 2, and a lower abdominal tightening area 3. The breast support pad 1 is an arc-shaped pad corresponding to the breast position, and the breast support pad 1 is fixedly installed on the upper side of the abdominal tightening area 2. The lower abdominal tightening area 3 is a pair of shorts made of elastic fabric. A central silicone soft band 4 is fixedly connected to the center of the front side of the abdominal tightening area 2, and an adjustable support mechanism is provided at the upper end of the central silicone soft band 4. Gradient elastic tightening mechanisms are provided on both sides of the abdominal tightening area 2.
[0023] In this embodiment, the adjustable support mechanism includes a central adjustment seat 6, which is fixedly connected to the upper end of the central silicone soft band 4. The central adjustment seat 6 has an adjustment cavity at its center, and openings on both sides. A flip support frame 7 is inserted through the center of each opening. A toothed rotating seat 12 is fixedly connected to one end of the flip support frame 7 corresponding to the central adjustment seat 6. A sliding adjustment block 9 is slidably connected to the center of the central adjustment seat 6, and protruding toothed racks are provided on both sides of the sliding adjustment block 9. The protruding toothed racks on both sides of the sliding adjustment block 9 mesh with the toothed rotating seats 12 on both sides. Through the sliding adjustment block 9, the meshing of the protruding toothed racks on both sides of the sliding adjustment block 9 with the toothed rotating seats 12 allows adjustment of the flip angle of the flip support frame 7. Furthermore, the flip support frame 7, in conjunction with the contact soft rubber pad 8, allows adjustment of the support angle of the breast support pad 1. This allows for adaptation and adjustment of the bra's support angle according to different body types, improving the comfort and shaping effect of the bra.
[0024] In this embodiment, a sliding groove is provided at the center of the back side of the adjustment cavity of the central adjustment seat 6, and a sliding protrusion is fixed on the back side of the sliding adjustment block 9 corresponding to the sliding groove on the back side of the central adjustment seat 6. A locking knob bolt 10 is threadedly connected to the center of the front side of the sliding adjustment block 9, and a vertical slot is provided on the front side of the central adjustment seat 6 corresponding to the locking knob bolt 10. The locking knob bolt 10, in conjunction with the vertical slot, can lock and fix the sliding adjustment block 9, thereby ensuring the stability of the flip support frame 7 after adjustment and preventing shaking or displacement during use, further improving the wearing comfort and shaping effect of the underwear. At the same time, the design of the sliding adjustment block 9 and the locking knob bolt 10 makes the adjustment process simple and convenient, and users can easily adjust the support angle of the underwear according to their own needs, achieving a personalized customization effect.
[0025] The central adjustment seat 6 is normally positioned slightly below the center of the user's chest on both sides, and can be concealed by the outward movement of the breasts, without affecting the user's wearing experience. Furthermore, the central silicone soft band 4 is made of silicone, which has excellent softness and skin-friendliness, conforming to the user's abdominal curves and reducing friction and discomfort when wearing the bra. It also provides dynamic support as the user bends over, allowing for greater flexibility and natural movement during daily activities.
[0026] In this embodiment, the outer end of the flip-support frame 7 is an arc-shaped rod structure bent downwards, and a contact soft rubber pad 8 is fixedly connected to the upper side of the flip-support frame 7 corresponding to the bottom of the breast support pad 1. The contact soft rubber pad 8 increases the contact area between the flip-support frame 7 and the breast support pad 1, improving the stability and comfort of the support. At the same time, the contact soft rubber pad 8 is made of a soft material that conforms to the user's breast curve, reducing the pressure felt when wearing the bra and further enhancing the user's wearing experience.
[0027] In this embodiment, the gradient elastic tightening mechanism includes multiple gradient tightening elastic bands 5. The outer sides of these multiple gradient tightening elastic bands 5 are fixedly connected at equal intervals to both sides of the abdominal tightening area 2, and the inner sides of the gradient tightening elastic bands 5 are fixedly connected to the central silicone soft band 4 via Velcro. Through this gradient elastic tightening mechanism, the gradient tightening elastic bands 5 can be freely adjusted according to the user's abdominal size to achieve a personalized tightening effect. The gradient tightening elastic bands 5 are made of highly elastic material, possessing good resilience and durability, and can continuously generate uniform pressure on the abdomen, promoting fat decomposition and metabolism to achieve a shaping effect. Simultaneously, the design of the gradient tightening elastic bands 5 can dynamically adjust according to the user's breathing and movement status, maintaining the tightening effect while ensuring the user can breathe freely during daily activities, avoiding the breathing restriction problem caused by excessive compression in traditional shapewear.
[0028] In this embodiment, the inner end of the gradient tightening elastic band 5 is fixedly connected with a Velcro connector 14, and the Velcro connector 14 is fixedly attached to the front of the central silicone soft band 4. The upper front end of the central silicone soft band 4 is fixedly connected with a covering fabric tape 13, and the covering fabric tape 13 is fixedly attached to the front of the central silicone soft band 4 by Velcro. The Velcro connector 14 faces the front of the central silicone soft band 4 with matching Velcro, and the side of the Velcro connector 14 facing the covering fabric tape 13 is provided with the same Velcro as the front of the central silicone soft band 4, so that both sides of the Velcro connector 14 can be attached and fixed to the central silicone soft band 4 and the covering fabric tape 13 respectively. This design makes the Velcro connector 14 firmly fixed, and the covering fabric tape 13 can also cover the Velcro connector 14, making the appearance of the underwear neater and more beautiful.
[0029] In this embodiment, multiple lifting elastic ropes 11 are fixedly connected at equal intervals on both sides of the lower abdomen tightening area 3, and the upper ends of the multiple lifting elastic ropes 11 are fixedly connected to the bottom of the central silicone soft band 4. The lifting elastic ropes 11 enhance the tightening effect of the lower abdomen tightening area 3, providing additional lifting and shaping to the lower abdomen. The lifting elastic ropes 11 are made of highly elastic material, possessing good resilience and durability, and can continuously generate uniform pulling force on the lower abdomen, promoting the tightening and shaping effect of abdominal muscles.
[0030] The working principle and usage process of this utility model are as follows: During use, the coordinated action of the chest support pad 1, the abdominal tightening area 2, and the lower abdominal tightening area 3 achieves comprehensive adjustment and shaping of the wearer's body shape. The chest support pad 1, with its arc-shaped design, provides stable and comfortable support for the chest, effectively preventing vibration and discomfort caused by exercise or daily activities. The central silicone soft band 4 and its adjustable support mechanism allow for adjustment of the support angle of the chest support pad 1, improving the support and shaping effect on the chest. Users can adjust the position of the sliding adjustment block 9 on the central adjustment seat 6 according to their individual body shape and needs, thereby changing the tilt angle of the flip support frame 7 to achieve the best support effect. The gradient elastic tightening mechanism further enhances the shaping effect of the abdominal tightening area 2. Multiple gradient tightening elastic bands 5 are distributed on both sides of the abdominal tightening area 2 with different tightness, which can not only be personalized according to the wearer's body shape but also provide dynamic support and compensation during exercise, effectively reducing the feeling of restriction during exercise. Meanwhile, the design of the Velcro connector 14 and the covering strip 13 makes it easier and faster to fix and replace the gradient tightening elastic band 5. The lower abdomen tightening zone 3 achieves tightening and shaping of the lower abdomen area through the dual action of elastic fabric and lifting elastic cord 11. The design of the lifting elastic cord 11 not only enhances the tightening effect of the lower abdomen tightening zone 3, but also provides continuous lifting force during wear, helping the wearer to shape a flatter lower abdomen. It achieves comprehensive adjustment and shaping of the wearer's body shape, effectively solving the problems of single pressure distribution, non-adjustable support structure, and strong sense of restriction during exercise that exist in existing shapewear.
[0031] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A shapewear, characterized in that: It includes a chest support pad (1), an abdominal tightening area (2) and a lower abdominal tightening area (3). The chest support pad (1) is an arc-shaped support pad corresponding to the chest position, and the chest support pad (1) is fixedly installed on the upper side of the abdominal tightening area (2). The lower abdominal tightening area (3) is a pair of shorts made of elastic fabric. A central silicone soft band (4) is fixedly connected to the center of the front side of the abdominal tightening area (2), and an adjustable support mechanism is provided at the upper end of the central silicone soft band (4). Gradient elastic tightening mechanisms are provided on both sides of the abdominal tightening area (2).
2. The shapewear according to claim 1, characterized in that: The adjustable support mechanism includes a central adjustment seat (6), which is fixedly connected to the upper end of the central silicone soft strip (4). The center of the central adjustment seat (6) is provided with an adjustment cavity. The central adjustment seat (6) has openings on both sides, and a flip support frame (7) is inserted through the middle of the openings on both sides. A toothed rotating seat (12) is fixedly connected to one end of the flip support frame (7) corresponding to the central adjustment seat (6). A sliding adjustment block (9) is slidably connected to the center of the central adjustment seat (6). A toothed rack is provided on the center of both sides of the sliding adjustment block (9). The toothed racks on both sides of the sliding adjustment block (9) mesh with the toothed rotating seats (12) on both sides respectively.
3. The shapewear according to claim 2, characterized in that: The center adjustment seat (6) has a sliding groove on the back of the adjustment cavity, and the sliding adjustment block (9) has a sliding protrusion fixed on the back of the center adjustment seat (6) corresponding to the sliding groove on the back of the center adjustment seat (6). The center of the front of the sliding adjustment block (9) is threaded with a locking knob bolt (10), and the front of the center adjustment seat (6) has a vertical slot corresponding to the locking knob bolt (10).
4. A shapewear according to claim 2, characterized in that: The outer end of the flip support frame (7) is an arc-shaped rod structure that bends downwards, and the upper side of the flip support frame (7) is fixedly connected to the bottom of the chest support pad (1) with a soft rubber pad (8).
5. A shapewear according to claim 1, characterized in that: The gradient elastic tightening mechanism includes multiple gradient tightening elastic bands (5), the outer sides of the multiple gradient tightening elastic bands (5) are fixedly connected to both sides of the abdominal tightening area (2) at equal intervals, and the inner side of the gradient tightening elastic bands (5) is fixedly connected to the central silicone soft band (4) by Velcro.
6. A shapewear according to claim 5, characterized in that: The inner end of the gradient tightening elastic band (5) is fixedly connected with a Velcro connector (14), and the Velcro connector (14) is fixedly attached to the front of the central silicone soft band (4). The upper front end of the central silicone soft band (4) is fixedly connected with a covering cloth (13), and the covering cloth (13) is fixedly attached to the front of the central silicone soft band (4) by Velcro.
7. A shapewear according to claim 1, characterized in that: Multiple lifting elastic ropes (11) are fixedly connected at equal intervals on both sides of the lower abdomen tightening area (3), and the upper ends of the multiple lifting elastic ropes (11) are fixedly connected to the bottom of the central silicone soft band (4).