High-waist corset for improving pelvis forerake posture

By designing high-waisted compression pants, using the anterior and posterior superior iliac spines as leverage points to apply opposite torques, the problem of anterior pelvic tilt is solved, achieving pelvic stability and muscle relief.

CN224140212UActive Publication Date: 2026-04-21BEIJING INST OF CLOTHING TECH +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BEIJING INST OF CLOTHING TECH
Filing Date
2025-04-16
Publication Date
2026-04-21

AI Technical Summary

Technical Problem

Existing compression garments cannot effectively improve anterior pelvic tilt, and traditional rehabilitation methods require long-term adherence and are not suitable for modern fast-paced lifestyles.

Method used

A high-waisted shapewear was designed, comprising a front abdominal panel, pant body, abdominal patch, hip-lifting patch, and support. Utilizing the anterior and posterior superior iliac spines as leverage points, the hip-lifting patch and support apply opposing forces to the pelvis, combined with the pressure of the clothing, to help the pelvis return to an upright position.

Benefits of technology

By increasing the area of ​​force application and support, high-waisted shapewear can effectively improve anterior pelvic tilt, maintain the stability of the pelvic region, relieve muscle tension, and help the pelvis return to an upright position.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a pair of high-waist corset for improving the forerake posture of a pelvis. The pair of high-waist corset comprises a belly front piece, a corset body, a belly patch, a hip lifting belt patch and a supporting piece, the upper edge of the abdomen front piece is the upper edge of the waist; the hip lifting belt patch extends towards the anterior superior spine along the lower portion of the hip cleavage line, the anterior superior spine is connected with the abdomen front piece, the upper edge of the hip lifting belt patch is looped back to the rear waist portion around the hip protrusion, and the hip lifting belt patch covers the two sides of the abdomen portion and the rear waist portion of the high-waist corset. The abdomen front piece is provided with an abdomen patch with the same structure as the abdomen front piece; the anterior superior iliac spine supporting pieces are located on anterior superior iliac spine points of the hip lifting belt pasters on the two sides of the abdomen of the high-waist girdle, and the posterior superior iliac spine supporting pieces are located on posterior superior iliac spine points of the hip lifting belt pasters on the rear waist of the high-waist girdle. The pelvis forward leaning device can solve the problem of pelvis forward leaning, meanwhile, force opposite to the pelvis forward leaning force is applied to the front portion and the back portion of the pelvis, and the pelvis can be helped to recover the upright position through force control.
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Description

Technical Field

[0001] This utility model relates to the field of clothing technology, and in particular to a high-waisted trouser for improving anterior pelvic tilt posture. Background Technology

[0002] Because people maintain the same posture for extended periods during daily study, work, or life, muscle length and strength undergo adaptive changes, disrupting the optimal force couple relationship and leading to postural instability, which in turn causes anterior pelvic tilt. Anterior pelvic tilt has numerous adverse effects on posture, musculoskeletal function, and morphology, and should be given widespread attention with timely prevention and correction. Currently, treatment for anterior pelvic tilt mainly relies on conservative rehabilitation methods, such as Tai Chi, yoga, and localized muscle training. However, these methods require long-term adherence to achieve noticeable improvement, which is inconvenient for the fast-paced work and life of modern people. Compression pants, as a convenient everyday garment, are structurally and functionally designed based on the principles of anterior pelvic tilt, potentially offering improvement for this condition. Currently available compression pants on the market generally focus more on shaping and cannot effectively address the underlying problems of anterior pelvic tilt.

[0003] In existing published patent application literature, for example, Chinese Utility Model Patent Application No. CN201921653154.5 discloses a high-waisted shaping pant, which includes a shaping pant body and an abdominal binder. The shaping pant body includes a front panel, a back panel, and pant legs. The front panel and the back panel are connected to form a pant body that wraps around the waist and buttocks. The front panel and the back panel are respectively connected to the pant legs, and the back panel is provided with a hip cup that matches the buttocks. The two ends of the abdominal binder are fixedly connected to the two sides of the front panel, and the abdominal binder can stretch and wrap around the front side of the front panel. The abdominal binder includes a first elastic fabric, a mesh fabric, and a second elastic fabric spliced ​​from top to bottom.

[0004] For example, Chinese Utility Model Patent Application No. CN202321289579.9 discloses a high-waisted shapewear, including a high-waisted shapewear body and an extended leg. A first strip of fabric is fixedly connected to one side of the front middle of the high-waisted shapewear body, and a second strip of fabric is fixedly connected to the other side of the front middle of the high-waisted shapewear body. A vibrator is installed inside the rear end of the high-waisted shapewear body, and a massage plate is fixedly connected to the front end of the vibrator. A protective shell is fixedly connected to one side of the upper front of the high-waisted shapewear body, and a switch button is provided on the upper front of the protective shell. Female Velcro closures are fixedly connected to the lower ends of both sides of the protective shell and the high-waisted shapewear body, and female Velcro closures are fixedly connected to the outer upper end of the extended leg. By pressing the switch button, the battery powers the vibrator, which then drives the massage plate to vibrate. The massage plate massages the user's waist, effectively preventing waist fatigue caused by wearing high-waisted shapewear for a long time.

[0005] The aforementioned utility model patent application still fails to effectively solve the problem of anterior pelvic tilt. Utility Model Content

[0006] To address the aforementioned problems, this invention provides a high-waisted shapewear for improving anterior pelvic tilt posture.

[0007] The high-waisted shapewear includes: a front abdominal panel, a pant body, an abdominal patch, a buttock-lifting band patch, and a support component;

[0008] The pants have a one-piece structure for the waist, hips, and legs;

[0009] The anterior abdominal flap has its upper edge at the same level as the upper edge of the lumbar region, and its lower edge is fixed to the upper edge of the pubic symphysis. The anterior abdominal flap is fitted with an abdominal patch with the same structure.

[0010] The buttock-lifting patch extends along the gluteal fold line towards the anterior superior iliac spine, where it connects with the anterior abdominal panel. The upper edge of the buttock-lifting patch loops around the gluteal fold to the posterior side of the waist, covering both sides of the abdomen and the posterior side of the waist.

[0011] The support includes anterior superior iliac spine support and posterior superior iliac spine support. The anterior superior iliac spine support is located at the anterior superior iliac spine point of the buttock-lifting belt patch on both sides of the abdomen of the high-waisted trousers, and the posterior superior iliac spine support is located at the posterior superior iliac spine point of the buttock-lifting belt patch on the back of the waist.

[0012] Furthermore, the high-waisted trousers also include leg patches, which include front leg patches and back leg patches.

[0013] Furthermore, the support structure is made of fish scales.

[0014] Furthermore, the support components are made of metal or plastic memory high-elastic material.

[0015] Furthermore, the anterior superior iliac spine support is symmetrically positioned on both sides of the abdomen, and the posterior superior iliac spine support is symmetrically positioned on the posterior side of the waist.

[0016] Furthermore, the front abdominal panel and the abdominal patch are connected to the crotch panel, and the inside of the crotch panel is provided with a pure cotton crotch patch.

[0017] Furthermore, the front abdominal panel, trouser body, and crotch panel are made of elastic and breathable knitted fabric.

[0018] Furthermore, an elastic band is embedded in the lower half of the back center seam of the trousers.

[0019] Furthermore, the abdominal patch, hip-lifting patch, and leg patch are inner layer patches, and the shrinkage rate of the inner layer patches is designed to be different from that of the outer fabric of the high-waisted shapewear.

[0020] Furthermore, the fabric shrinkage rate of the front abdominal panel, trouser body, and crotch panel is 90%; the fabric shrinkage rate of the abdominal patch and front leg patch is 90%; the fabric shrinkage rate of the hip-lifting belt patch is 80%; and the fabric shrinkage rate of the back leg patch is 85%.

[0021] The beneficial effects of the high-waisted shaping pants described in this utility model include:

[0022] 1. The high-waisted shapewear extends along the gluteal cleft to the anterior superior iliac spine, and the buttock-lifting band patch that connects the anterior superior iliac spine to the front abdominal panel can apply a backward force to the anterior superior iliac spine and an upward force to the buttocks by using the anterior superior iliac spine and gluteal cleft as the force points, which helps to align the pelvis and shape the buttocks.

[0023] 2. The buttock-lifting patch on the back of the waist of the high-waisted shaping pants can cover the position of the posterior superior iliac spine, so as to apply a forward force to the posterior superior iliac spine and help the pelvis to be aligned.

[0024] 3. The buttock-lifting patch of the high-waisted shaping pants covers both sides of the abdomen and the back of the waist, increasing the force-bearing area and providing support to relieve muscle tension;

[0025] 4. The buttock-lifting patch of the high-waisted shaping pants applies a force to the front and back of the pelvis that is opposite to the force of the anterior pelvic tilt, which helps to assist the pelvis to return to an upright position through force control and maintain the relative stability of the shape and position of the pelvic area.

[0026] 5. The high-waisted shapewear has an anterior superior iliac spine support placed on the anterior superior iliac spine point of the buttock-lifting belt patch on both sides of the abdomen, and a fish scale bone placed on the posterior superior iliac spine point of the buttock-lifting belt patch on the back of the waist. By using its support for the front of the pelvis, it can limit the anterior rotation of the pelvis to a certain extent. Combined with the pressure of the clothing, it can limit the increase of lumbar curvature and provide support for the erector spinae muscles to relieve muscle tension. Attached Figure Description

[0027] Figure 1 is a schematic diagram of the high-waisted trousers structure of this utility model;

[0028] Figure 2 is a schematic diagram of the high-waisted trouser patch in an embodiment of this utility model;

[0029] Figure 3 This is a schematic diagram illustrating the force exerted on the pelvis by the high-waisted shapewear in this embodiment of the present invention.

[0030] Figure 4 This is a schematic diagram illustrating the force exerted by the fish scale bone on the anterior superior iliac spine and the posterior superior iliac spine in an embodiment of this utility model;

[0031] Figure 5 This is a schematic diagram of the patch pressure in an embodiment of this utility model.

[0032] As shown in the picture: 1-front abdominal panel, 2-trousers, 3-abdominal patch, 4-buttock lifting patch, 5-support piece, 51-anterior superior iliac spine support piece, 52-posterior superior iliac spine support piece, 6-leg patch, 61-front leg patch, 62-back leg patch, 7-crotch panel, 8-elastic band, 9-elastic band, 10-crotch patch. Detailed Implementation

[0033] The following will refer to Figures 1 to 12 in the instruction manual. Figure 5 A more detailed description of specific embodiments of the high-waisted shapewear described in this utility model is provided.

[0034] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "sewing" and "placement" should be interpreted broadly. For example, it can mean fixed placement, detachable placement, or integral sewing; it can also mean section sewing. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] As shown in Figure 1, the high-waisted shaping pants of this utility model include: a front abdominal panel 1, a pant body 2, an abdominal patch 3, a hip-lifting patch 4, and a support member 5. The pant body 2 is an integrated structure of waist, buttocks, and pant legs, sewn together at the back middle. The upper edge of the front abdominal panel 1 is the upper edge of the waist, and the lower edge of the front abdominal panel 1 extends to the upper edge of the pubic symphysis and is sewn together with the pant legs. The hip-lifting patch 4 extends along the gluteal groove to the anterior superior iliac spine and connects with the front abdominal panel 1 at the anterior superior iliac spine. The upper edge of the hip-lifting patch 4 loops around the gluteal protrusion to the lower back, that is, above the buttocks. The hip-lifting patch 4 covers both sides of the abdomen and the lower back. The front abdominal panel 1 is provided with an abdominal patch 3 with the same structure. The patch is sized to cover the abdominal muscles and its length extends from the waistband of the high-waisted shaping pants to the upper edge of the pubic symphysis to adjust the fatigue of the abdominal muscles, which is beneficial to adjust muscle balance and shape the abdomen.

[0036] In one alternative embodiment, as shown in Figures 1 and 2, the anterior abdominal piece 1 has an inverted triangular structure.

[0037] The sewing operation of various patches in this utility model is to overlap the patch with the trouser body 2 on the inside of the trouser body 2 and sew along the zigzag stitch around the patch.

[0038] like Figure 3 As shown, the above-mentioned hip-lifting belt design starts at the gluteal cleft below the buttocks. The lower edge of the belt extends diagonally upwards to the front of the body, wrapping around the anterior superior iliac spine and connecting with the abdominal panel. The upper edge loops around the gluteal protuberance to the upper part of the buttocks, and the upper part of the patch covers the muscles of the lower back, increasing the force-bearing area. The force exerted by the hip-lifting belt on the pelvis is forward below the pelvis and backward above the pelvis. The anterior superior iliac spine and the gluteal cleft are the points of force application, applying forces to the anterior and posterior sides of the pelvis in the opposite direction to the anterior pelvic tilt. Through force control, it assists in restoring the pelvis to an upright position and maintains the relative stability of the pelvic region's shape and position.

[0039] The support member 5 includes anterior superior iliac spine support member 51 and posterior superior iliac spine support member 52. Anterior superior iliac spine support member 51 is located at the anterior superior iliac spine point of the buttock lifting band patch 4 on both sides of the abdomen of the high-waisted trousers, and posterior superior iliac spine support member 52 is located at the posterior superior iliac spine point of the buttock lifting band patch 4 at the back waist of the high-waisted trousers.

[0040] In an optional embodiment, as shown in Figures 1 and 2, the high-waisted shapewear also includes leg patches 6, which include a front leg patch 61 and a back leg patch 62, both of which are rectangular in shape. The front leg patch 61 and the back leg patch 62 are used to relieve the tension of the front leg muscles by increasing local pressure, help to build muscle balance, help prevent the leg from slipping and deforming, and ensure the force of the hip-lifting belt patch 4 on the anterior superior iliac spine and the posterior superior iliac spine.

[0041] In one optional embodiment, the support member 5 is a fish-scale skeleton. In the clothing industry, fish-scale skeletons are also known as corset support skeletons or keel, etc., and mainly serve to support and shape the garment. Figure 4 As shown, the force exerted by the fish scale bones on the high-waisted trousers is that the anterior superior iliac spine and the gluteal cleft are the points of force application to each other. The force applied to the front and back of the pelvis is opposite to the anterior tilt of the pelvis. Through force control, the pelvis is assisted in restoring an upright position. Choosing appropriate elasticity and stiffness of the fish scale bones can prevent the waistband from rolling up and help maintain the support force.

[0042] In one optional embodiment, the support member 5 is made of metal or plastic memory high elastic material, which has good support and stability and can effectively shape and stabilize the bone shape. The high-waisted trousers of this utility model are not limited to the support member 5 of fish scale bones. The support member 5 can also be other materials with suitable elasticity and stiffness.

[0043] In one optional embodiment, the anterior superior iliac spine support 51 is symmetrically arranged on both sides of the abdomen of the high-waisted trousers, and the posterior superior iliac spine support 52 is symmetrically arranged on the back waist of the high-waisted trousers. By symmetrically arranging the support members 5, the anterior superior iliac spine support 51 can be evenly stressed, avoiding uneven stress on both sides and causing the pelvis to tilt to one side.

[0044] In an optional embodiment, as shown in Figures 1 and 2, one fish scale bone is symmetrically placed on each side of the front waistband of the trousers 2 at the position of the anterior superior iliac spine support 51. Three fish scale bones are symmetrically placed on each side of the back waistband of the trousers 2, starting from the middle of the back, with a 2 cm interval on each side. Fish scale bones are placed on both sides of the abdomen of the high-waisted trousers, with the tail ends of the fish scale bones pointing towards the anterior superior iliac spine. By utilizing their support for the front of the pelvis, anterior pelvic rotation is restricted to a certain extent. Fish scale bones are placed in the lumbar region, and the number of fish scale bones is increased. Combined with the pressure of the clothing, the lumbar curvature is restricted from increasing, providing support for the erector spinae muscles and relieving muscle tension.

[0045] In one optional embodiment, the front abdominal panel 1 and the abdominal patch 3 are connected to the crotch panel 7. The side of the crotch panel 7 is sewn to the pants body 2 at a reserved position in the crotch area. The crotch panel 7 is provided with a pure cotton crotch patch 10 on the inside, which is conducive to crotch comfort and hygiene.

[0046] In one optional embodiment, the front abdominal panel 1, the pant body 2, and the crotch panel 7 are made of the same elastic and breathable knitted fabric, which has good support and stability.

[0047] In one alternative embodiment, as shown in Figures 1 and 2, an elastic band 8 is embedded in the lower half of the back center seam of the trouser body 2. The elastic band 8 enhances the fit of the trousers and provides good support and shaping.

[0048] In one alternative embodiment, a 1 cm wide elastic band 9 is sewn inside the waistband of the high-waisted trousers. For fashion and aesthetic purposes, the hem of the high-waisted trousers is trimmed with lace. For ease of wearing, the length of the high-waisted trousers extends to above the knee.

[0049] The high-waisted shapewear adopts a structural design that addresses anterior pelvic tilt by regulating local skeletal morphology and directionally adjusting muscle strength balance. This improves muscle strength imbalance, helps the pelvis return to an upright position, and slows down the tendency of anterior pelvic tilt and its compensatory effects.

[0050] In one optional embodiment, the abdominal patch 3, the hip-lifting patch 4, and the leg patch 6 are inner layer patches. The shrinkage rate of the inner layer patches is different from that of the outer layer of the high-waisted shaping pants to meet the muscle support and pressure needs of different parts of the body. When the user wears the high-waisted shaping pants, the inner layer patches adjust muscle balance by increasing local pressure tension or relaxing muscles, thereby improving the anterior pelvic tilt posture problem.

[0051] To improve anterior pelvic tilt posture, the high-waisted shaping pants are designed with pressure in five zones: abdomen, front of the legs, lower back, buttocks, and back of the legs. Pressure zones are achieved by adjusting the shrinkage rate of the patch fabric, thereby enabling targeted regulation of muscle fatigue and helping the muscles around the pelvis restore antagonistic force balance. By testing the shrinkage rate of the main body of the high-waisted shaping pants—the front abdominal panel 1, the pant body 2, and the crotch panel 7—and the effect of fabric shrinkage rate on muscle fatigue in corresponding areas, the fabric shrinkage rate of different parts of the high-waisted shaping pants was determined: the high-waisted shaping pants have a one-piece structural design, meaning the fabric shrinkage rate of the front abdominal panel 1, pant body 2, and crotch panel 7 is 90%; the fabric shrinkage rate of the abdominal patch 3 and the front leg patch 61 is 90%; the fabric shrinkage rate of the buttock-lifting patch 4 is 80%; and the fabric shrinkage rate of the back leg patch 62 is 85%.

[0052] The pressure of various patches in the above embodiments is shown in Figure 5In the middle, the buttock lifting belt patch 4 on the lower back applies forward pressure to the lower back and the posterior superior iliac spine 51, the abdominal patch 3 applies backward force to the abdomen, the front buttock lifting belt patch 4 applies backward pressure to the anterior superior iliac spine 52, the pressure applied by the rear buttock lifting belt patch 4 to the gluteal cleft can be decomposed into upward and forward pressure, the front leg patch 61 applies backward pressure to the leg, and the rear leg patch 62 applies forward pressure to the leg.

[0053] In the above embodiments, the buttock-lifting patch 4 extends along the gluteal groove line towards the anterior superior iliac spine, and the buttock-lifting patch 4, which connects to the anterior superior iliac spine and the gluteal groove, can apply a backward force to the anterior superior iliac spine support 51 and an upward force to the buttocks, using the anterior superior iliac spine and gluteal groove as the force points, thus helping to align the pelvis and shape the buttocks; the buttock-lifting patch 4, located at the back waist of the high-waisted shaping pants, can cover the position of the posterior superior iliac spine, applying a forward force to the posterior superior iliac spine support 52, which helps to align the pelvis; the buttock-lifting patch 4 covers the sides of the abdomen and the back waist of the high-waisted shaping pants, increasing the force-bearing area, and can Support and relieve muscle tension; the buttock-lifting belt patch 4 simultaneously applies a force to the front and back of the pelvis that is opposite to the anterior tilt of the pelvis, which helps to control and assist the pelvis to return to an upright position through force and maintain the relative stability of the shape and position of the pelvic region; the anterior superior iliac spine support 51 is placed at the anterior superior iliac spine point of the buttock-lifting belt patch 4 on both sides of the abdomen of the high-waisted trousers, and the fish scale bone is placed at the posterior superior iliac spine point of the buttock-lifting belt patch 4 at the back waist of the high-waisted trousers. By using its support for the front of the pelvis, it can limit the anterior rotation of the pelvis to a certain extent. Combined with the pressure of the clothing, it can limit the increase of lumbar curvature and provide support for the erector spinae muscles to relieve muscle tension.

[0054] This utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims.

Claims

1. A high-waisted pant for improving a forward-leaning posture of a pelvis, characterized in that, The high-waisted shapewear includes a front abdominal panel (1), a pant body (2), an abdominal patch (3), a hip-lifting band patch (4), and a support piece (5). The pants (2) are a one-piece structure consisting of the waist, hips and legs; The upper edge of the anterior abdominal piece (1) is the upper edge of the waist, and the lower edge of the anterior abdominal piece (1) is fixed to the upper edge of the pubic symphysis; The buttock-lifting patch (4) extends along the buttock groove line to the anterior superior iliac spine, and connects with the anterior abdominal piece (1) at the anterior superior iliac spine. The upper edge of the buttock-lifting patch (4) loops around the buttock protrusion to the lower back. The buttock-lifting patch (4) covers the sides of the abdomen and the lower back of the high-waisted trousers. The anterior abdominal piece (1) is fitted with an abdominal patch (3) with the same structure. The support (5) includes anterior superior iliac spine support (51) and posterior superior iliac spine support (52). The anterior superior iliac spine support (51) is located on the anterior superior iliac spine point of the buttock lifting band patch (4) on both sides of the abdomen of the high-waisted trousers, and the posterior superior iliac spine support (52) is located on the posterior superior iliac spine point of the buttock lifting band patch (4) at the back waist of the high-waisted trousers.

2. The high waist pant of claim 1, wherein, The high-waisted trousers also include leg patches (6), which include a front leg patch (61) and a back leg patch (62).

3. The high waist pant of claim 1, wherein, The support (5) is made of fish scale bone.

4. The high waist pant of claim 1, wherein, The support component (5) is made of metal or plastic memory high elastic material.

5. The high waist pant of claim 1, wherein, The anterior superior iliac spine support (51) is symmetrically arranged on both sides of the abdomen of the high-waisted trousers, and the posterior superior iliac spine support (52) is symmetrically arranged on the back waist of the high-waisted trousers.

6. The high waist pant of claim 1, wherein, The crotch piece (7) is attached to the inner side of the front abdominal piece (1) and the abdominal patch (3), and the crotch patch (10) is provided on the inner side of the crotch piece (7).

7. The high waist pant of claim 6, wherein, The front abdominal panel (1), trouser body (2) and crotch panel (7) are made of the same type of elastic and breathable knitted fabric.

8. The high waist pant of claim 1, wherein, The lower half of the back seam of the trousers (2) is fitted with an elastic band (8).

9. The high-waisted shapewear as described in claim 2, characterized in that, The abdominal patch (3), the hip-lifting patch (4), and the leg patch (6) are inner patches, and the shrinkage rate of the inner patch is different from that of the outer fabric of the high-waisted trousers.

10. The high waist pant of any of claims 1 or 2 or 9, wherein, The fabric shrinkage rate of the front abdominal panel (1), trouser body (2) and crotch panel (7) is 90%; the fabric shrinkage rate of the front leg patch (61) of the abdominal patch (3) and trouser leg patch (6) is 90%; the fabric shrinkage rate of the hip lift patch (4) is 80%; and the fabric shrinkage rate of the back leg patch (62) of the trouser leg patch (6) is 85%.

Citation Information

Patent Citations

  • High-waist girdle

    CN210901411U

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