Adjustable suspension type independent bionic hanging crotch underpants

Abstract

The invention discloses adjustable suspension type independent bionic hanging crotch underpants which comprise an underpants body and an independent hanging crotch. The underpants body comprises a front underpants piece, a rear underpants piece, side underpants pieces and an elastic waistband. The front pant piece and the rear pant piece naturally droop, and the underpants body forms a hollow space with an upper opening and a lower opening in the upper end and the lower end. The crotch part is not connected and is not provided with the traditional trouser leg design, so that the formed lower opening is completely opened. The side edges of the pants body are not tightly attached to or wrapped with the inner roots of the thighs and the hip seam area, and therefore the problem that the fabric is rolled into the hip seams and rubs with the skin on the inner sides of the thighs is solved. The independent hanging crotch can independently bear the weight of the private part and adapt to movement of the private part, a dynamic gap is formed between the independent hanging crotch and the underpants body, synchronous adjustment can be conducted along with body movement, dynamic hanging support is provided, stability and comfort in the movement process are guaranteed, and extrusion and improper friction are avoided.

Description

Technical Field

[0001] This invention relates to the field of clothing and underwear technology, and in particular to an adjustable, hanging, independent bionic crotchless underwear. Background Technology

[0002] As everyday underwear, the core design goal of underwear is to provide basic coverage while maximizing the wearer's comfort and health. Traditional men's underwear, such as briefs and boxer briefs, typically consists of a pant body that fully covers the buttocks and upper thighs, and a fixed crotch area sewn into the pant body. From a physiological perspective, the private area covers the area from the front of the pubic symphysis to the groin and perineum. However, the biomimetic support area of ​​traditional underwear is only located at the front, and the crotch area is limited by the leg connection structure, lacking sufficient extension and space. Although some existing technologies have improved support by adding pockets, they are still limited by the leg connection structure and cannot solve problems such as insufficient crotch space, localized compression and stuffiness, making it difficult to meet users' needs for comprehensive support and a comfortable fit. At the same time, the legs of traditional underwear wrap around and restrict the upper thighs and buttocks to varying degrees. Boxer briefs wrap around the upper thighs, and during high-intensity exercise, the legs generate pulling force with muscle movement, which is directly transmitted to the private area, causing compression. Triangle underwear, often featuring a tight-fitting design, can compress the genital area, hindering blood circulation and blocking airflow. This creates a hot and humid environment where heat and sweat accumulate, becoming a breeding ground for bacteria and easily leading to skin inflammation or infection. The narrow leg openings of triangle underwear, fitting snugly against the buttocks, can cause the leg openings to roll into the buttocks during daily activities, resulting in continuous friction against the skin and potentially leading to redness and chafing over time. Furthermore, traditional underwear has a fixed size and structure; once a size is chosen, the crotch position cannot be changed. Since individual physiological structures, body shapes, and personal comfort preferences vary significantly, fixed-design underwear cannot meet the personalized needs of all users. Summary of the Invention

[0003] In view of this, the present invention provides an adjustable, suspended, independent bionic crotch-hanging underwear to solve the above-mentioned technical problems.

[0004] An adjustable, suspended, independent bionic crotch-style underwear includes an underwear body and an independent crotch set on the underwear body. The underwear body includes a front panel and a back panel. The two sides of the front panel and the back panel are connected by side panels or the sides of the front panel and the back panel are directly connected. The front panel and the back panel hang naturally, so that the underwear body forms a hollow space with an upper opening and a lower opening at the top and bottom, respectively. The independent crotch is located inside the underwear body. One end of the independent crotch is fixedly connected to the front panel or the elastic waistband or is detachably connected, and the other end is connected to the back panel.

[0005] Furthermore, the width of the lower opening is greater than or equal to the width of the upper opening.

[0006] Furthermore, the width of the front trouser piece gradually increases from its upper edge to its lower edge, or the width of the front trouser piece is the same from top to bottom, and the width of the back trouser piece gradually increases from its upper edge to its lower edge, or the width of the back trouser piece is the same from top to bottom.

[0007] Furthermore, the connection area between the independent crotch and the back pant piece is a stable area in the center of the buttocks. The horizontal boundary of the stable area in the center of the buttocks is located within the distance between the buttock peaks of the human body, and its vertical boundary is located between the buttock peaks and the lower edge of the back pant piece.

[0008] Furthermore, the adjustable hanging independent bionic crotch underwear also includes an adjustment component disposed on the independent crotch.

[0009] Furthermore, the adjustment assembly includes two perforations on the elastic waistband and two adjustment ropes on the crotch. The adjustment ropes are respectively provided on both sides of one end of the independent crotch, and the other end is connected to the area between the buttocks and the lower edge of the back panel. The adjustment ropes extend through the perforations to the outside of the elastic waistband.

[0010] Furthermore, the adjustment component can be a Velcro type, drawstring type, fastener type, or elastic band type.

[0011] Furthermore, the independent crotch is composed of at least one piece of fabric spliced ​​together. The area of ​​the independent crotch corresponding to the private parts of the human body is provided with a biomimetic support bulge area that conforms to the physiological contour. The biomimetic support bulge area adopts a three-dimensional structure with a loose front and a close back, and a raised middle and lower sides.

[0012] Furthermore, the underwear body also includes an elastic waistband, which is disposed at the edge of the upper opening. The elastic waistband is integrally formed with the underwear body or is detachably connected to the underwear body.

[0013] Furthermore, in the cross-sectional direction along the coronal plane of the human body, the arc length of the central region of the biomimetic support bulge is greater than the arc length of the left and right side regions.

[0014] Compared with existing technologies, the adjustable hanging independent bionic crotch underwear provided by this invention adopts an A-shaped open structure for the underwear body, particularly the design where the front and back panels hang naturally, the crotch is not connected, and there are no traditional pant legs, resulting in a completely open lower opening. This underwear design breaks through the spatial limitations of traditional pant leg structures on the support area, allowing the independent crotch to extend to the back of the crotch, effectively reducing the pressure on the private parts of the body. It also ensures that the sides of the underwear are not tightly pressed or wrapped against the inner thigh and buttock area, thus avoiding the problem of fabric rolling into the buttock seam and rubbing against the inner thigh skin, while eliminating the compression and restraint caused by the pant legs moving upwards. The independent crotch is connected to specific positions on the front and back panels at both ends, achieving a suspended design inside the underwear body. The independent gusset can independently support the weight of the private parts and adapt to their movement, forming a dynamic gap with the underwear body. It can adjust synchronously with body movements, providing dynamic suspension support to ensure stability and comfort during activities and avoid compression and undue friction. The front connection point of the independent gusset can be detachably or fixedly set to the elastic waistband, and the rear connection point is located in the area between the buttocks and the lower edge of the back panel, forming a support surface that slopes from the upper front to the lower back. This angle better conforms to the physiological curve of the human body and provides a more natural and effective upward support force. Furthermore, the rear connection point is located in a stable area less affected by hip movements, further ensuring the rear stability of the support structure. The added adjustment component allows users to flexibly adjust the connection height and tightness of the front of the independent gusset according to their individual physiological dimensions and comfort preferences, adapting to the personalized needs of users with different body types, while meeting the dynamic comfort needs of the human body in different postures such as sitting, standing, and exercise. Attached Figure Description

[0015] Figure 1 This is a perspective view of a first embodiment of an adjustable, suspended, independent bionic crotch-hanging underwear provided by the present invention.

[0016] Figure 2 for Figure 1 A front view of Example 1 of the adjustable hanging independent bionic crotch underwear.

[0017] Figure 3 for Figure 1 An example of an adjustable, suspended, independent bionic crotch-mounted underwear, front view after inward turning.

[0018] Figure 4 for Figure 1Rear view of the adjustable hanging independent bionic crotch underwear after inward turning in Example 1.

[0019] Figure 5 for Figure 1 Side view of the adjustable hanging independent bionic crotch underwear after wearing, Example 1.

[0020] Figure 6 for Figure 1 A side view of the adjustable hanging independent bionic crotch underwear embodiment 1.

[0021] Figure 7 for Figure 1 Example 2: Front view of the adjustable hanging independent bionic crotch underwear after it is turned inside out.

[0022] Figure 8 for Figure 1 A front view of Example 2 of the adjustable hanging independent bionic crotch underwear. Detailed Implementation

[0023] The following provides a more detailed description of specific embodiments of the present invention. It should be understood that the description of the embodiments of the present invention herein is not intended to limit the scope of protection of the present invention.

[0024] like Figures 1 to 8 The diagram shown is a structural schematic of the adjustable hanging independent bionic crotch underwear provided by the present invention. The adjustable hanging independent bionic crotch underwear includes an underwear body 10 and an independent crotch 20 disposed on the underwear body 10. It is conceivable that the adjustable hanging independent bionic crotch underwear also includes other functional modules, such as seams and edge sealing, etc., which are technologies known to those skilled in the art and will not be described in detail here.

[0025] The underwear body 10 includes a front panel 11, a back panel 12, two side panels 13 connecting the front panel 11 and the back panel 12, and an elastic waistband 14.

[0026] The width of the front pant piece 11 gradually increases from its upper edge to its lower edge, or the width of the front pant piece 11 is the same from top to bottom. The hem corners of the front pant piece 11 are rounded. The width of the back pant piece 12 gradually increases from its upper edge to its lower edge, or the width of the back pant piece 12 is the same from top to bottom. The two sides of the side pant pieces 13 are connected to the two sides of the front pant piece 11 and the back pant piece 12, respectively. Alternatively, the side pant pieces 13 can be omitted, and the sides of the front pant piece 11 and the back pant piece 12 can be directly connected. This allows the front pant piece 11 and the back pant piece 12, or together with the side pant pieces 13, to form a hollow space with an upper opening and a lower opening at both ends. The elastic waistband 14 is located at the edge of the upper opening and is used to fix the underwear as a whole to the waist. The elastic waistband 14 is integrally formed with the underwear body 10 or detachably connected to the underwear body 10. The front panel 11 and the back panel 12 hang naturally without being connected at the crotch, forming a skirt-like open shape without leg restraint. This eliminates the leg structure of traditional underwear, ensuring that the sides of the pant body do not tightly adhere to or cover the inner thighs or buttocks. This physically avoids the problem of fabric rolling into the buttocks or rubbing against the inner thigh skin, ensuring that the pant body does not exert any pulling or restraining force on the inner thighs during movement, and eliminating the compression caused by the leg rising in traditional boxer briefs. Connecting the back panel 12 and the front panel 11 via the side panel 13 provides additional surface area to the sides of the underwear body 10, allowing for more precise control of the contour curves and fit of the buttocks and upper thighs. The direct connection between the sides of the front panel 11 and the back panel 12 significantly reduces fabric waste, cutting, and sewing costs, and can be selected according to actual needs.

[0027] As the width of the front panel 11 gradually increases, the sides of the underwear body 10 naturally extend downwards from the waistband, forming a gradually increasing lower opening. The width of the lower opening is greater than the width of the upper opening, thus creating an A-shaped structure that is narrower at the top and wider at the bottom. This ensures that the side edges of the underwear body 10 naturally droop under gravity and stay away from the upper thigh, providing ample extra space. It is conceivable that the width of the lower opening can be equal to the width of the upper opening, meaning the width of the front panel 11 is equal from top to bottom. Even with the lower and upper openings being the same width, the open lower opening still ensures that the pant legs do not have traditional seams, allowing the upper thigh and buttocks to enjoy significantly greater freedom of movement and a more unrestricted feel than traditional underwear, effectively preventing the fabric from wrapping around and rubbing against the buttocks and inner thighs. The equal width design creates a more straight-leg appearance, which may produce less visual distraction in certain garments, satisfying users' preference for a simpler look in different dressing occasions. The separation of the front and back trouser panels 11 and 12, together with the lower opening, forms a top-to-bottom air circulation channel in the crotch area, which can efficiently expel moisture and heat, keep the area dry, and inhibit the growth of bacteria. The front trouser panel 11, the back trouser panel 12, and the side trouser panels 13 can be made of at least one layer of fabric. When using double-layer fabric, the inner layer is a skin-friendly cotton fabric, and the outer layer is an elastic and breathable mesh fabric, so as to balance comfort and support breathability. This can be set as needed.

[0028] The independent crotch 20 is located inside the underwear body 10. One end of the independent crotch 20 is connected to the front pant piece 11 or the elastic waistband 14, and the other end is connected to the back pant piece 12. In this embodiment, one end of the independent crotch 20 is connected to the connection point between the front pant piece 11 and the elastic waistband 14. The independent crotch 20 is connected to the front and back pant pieces 11 and 12 of the underwear body at both ends, so that the independent crotch 20 is independently suspended, keeping the private parts in a suspended state. The weight and movement of the private parts are borne solely by the independent crotch 20. Therefore, a dynamic gap is formed between the independent crotch 20 and the underwear body 10, eliminating the restriction of the thigh and buttocks on the legs and side seams of traditional underwear. At the same time, this makes its freedom of movement much higher than the crotch part of traditional underwear that is sewn into the pant body. It can adjust its position synchronously with the body movement to achieve dynamic suspension, ensuring that the private parts are always stable, avoiding compression of the reproductive organs and repeated friction between the skin and the fabric, and taking into account both daily commuting and high-intensity exercise scenarios.

[0029] Preferably, the connection area between the independent crotch panel 20 and the back pant panel 12 is a stable area in the center of the buttocks. The horizontal boundary of this stable area is located within the distance between the buttock peaks, i.e., the straight-line distance between the left and right buttock peaks. Its vertical boundary is located between the buttock peaks and the lower edge of the back pant panel 12. The human buttocks are a full curved surface, and the buttock peaks are located at the fullest and most prominent horizontal position of the buttocks. As the front pant panel 11 and the back pant panel 12 hang naturally, the human buttock peaks will lift the back pant panel 12 as... Figure 5 As shown, the lower half of the back panel 12 hangs naturally due to the curve of the buttocks. Since this area has no leg openings, it is less affected by the movement of the buttock muscles. Connecting the rear end of the independent crotch support 20 to this area effectively fixes the rear end of the independent crotch support 20 in a relatively stable area with minimal body displacement, ensuring the rear stability of the support structure and preventing significant swaying or displacement during running and jumping. The buttock peak, being in direct contact with the underwear, is the point of greatest pressure during sitting and walking. If the connection point of the independent crotch support 20 is directly located on or above the buttock peak, i.e., at the connection point of the back panel 12 and the elastic waistband 14, then when a person sits down or exerts force with their buttocks, the independent crotch support 20 will be squeezed into the buttock cleft, causing discomfort. Meanwhile, since the front connection point of the independent crotch 20 is located at a relatively high position at the connection between the front pant piece 11 and the elastic waistband 14, setting the rear connection point in the area between the buttocks and the lower edge of the back pant piece 12 allows the rear connection point to be positioned lower, naturally forming a support surface that slopes from the upper front to the lower back between the two points. This angle better matches the support angle required by the private parts, providing the most natural and effective upward support. The independent crotch 20 is composed of at least one piece of fabric spliced ​​together. The area of ​​the independent crotch 20 corresponding to the private parts of the human body has a biomimetic support bulge area 21 that conforms to the physiological contour. The biomimetic support bulge area 21 adopts a three-dimensional structure that is loose in the front and close in the back, with a raised center and lower sides. In the cross-sectional direction along the coronal plane of the human body, the arc length of the central area of ​​the biomimetic support bulge area 21 is greater than the arc length of the left and right side areas. During daily activities, when the end connecting the independent crotch support 20 to the back trouser panel 12 is stretched, the central arc and the side arcs are simultaneously lengthened due to the overall elastic fabric. However, since the original length of the side arcs is shorter, the left and right side areas reach the limit of fabric elastic deformation earlier under the same stretching ratio, thus limiting further stretching and extension of the central area. This limiting effect effectively prevents the elastic fabric from being overstretched and narrowed due to continuous force, thereby avoiding compression of the private parts due to excessive fabric wrapping and contraction.

[0030] Example 2.

[0031] Compared to Embodiment 1, Embodiment 2 of the adjustable hanging independent bionic crotch underwear further includes an adjustment component 30 disposed on the independent crotch 20. The connection between the independent crotch 20 and the front pant piece 11 is detachable, but the connection method differs. Specifically, the adjustment component 30 includes two perforations 31 disposed on the elastic waistband 14 and two adjustment cords 32 disposed on the crotch 20. The adjustment cords 32 are respectively disposed on both sides of one end of the independent crotch 20, and the other end is connected to the area between the buttocks and the lower edge of the back pant piece 12. The adjustment cords 32 pass through the perforations 31 and extend to the outside of the elastic waistband 14. The tightness of the front end of the independent crotch 20 can be adjusted by pulling the adjustment cords 32 from the outside. After adjustment, it is fixed by a buckle or knot. The adjustment component 30 allows underwear of the same size to accurately fit the physiological size, sagging degree, and personal comfort preferences of different users' private parts, allowing users to make fine adjustments themselves and improving the user experience. The adjusting cord 32 is detachably connected to the through hole 31 on the elastic waistband 14 for easy disassembly. As an equivalent replacement or optimization of the aforementioned drawstring adjustment method, the adjusting component 30 may also adopt a Velcro, fastener, or elastic waistband adjustment method.

[0032] Compared with existing technologies, the adjustable hanging independent bionic crotch underwear provided by this invention adopts an A-shaped open structure for the underwear body 10, particularly the design where the front panel 11 and the back panel 12 hang naturally, with no connection at the crotch and no traditional pant legs, resulting in a completely open lower opening. This underwear design breaks through the spatial limitations of traditional pant leg structures on the support area, allowing the independent crotch 20 to extend towards the back of the crotch, effectively reducing the pressure on the body's private parts. It also ensures that the sides of the underwear are not tightly pressed or wrapped against the inner thigh root and buttock seam area, thus avoiding the problem of fabric rolling into the buttock seam and rubbing against the inner thigh skin, while eliminating the compression and restraint caused by the pant legs moving upwards. The independent crotch 20 is connected to specific positions on the front panel 11 and the back panel 12 at its two ends, achieving a suspended setting inside the underwear body. The independent crotch support 20 can independently support the weight of the private parts and adapt to their movement. It forms a dynamic gap with the underwear body 10, allowing it to adjust synchronously with body movements, providing dynamic suspension support, ensuring stability and comfort during activity, and avoiding compression and improper friction. The front connection point of the independent crotch support 20 is detachably or fixedly attached to the elastic waistband 14, while the rear connection point is located in the area between the buttocks and the lower edge of the back panel 12, forming a support surface that slopes from the upper front to the lower back. This angle better conforms to the physiological curve of the human body, providing a more natural and effective upward support force. Furthermore, the rear connection point is located in a stable area less affected by hip movements, further ensuring the rear stability of the support structure. The added adjustment component 30 allows users to flexibly adjust the connection height and tightness of the front end of the independent crotch support 20 according to their individual physiological dimensions and comfort preferences, adapting to the personalized needs of users with different body types, while simultaneously meeting the dynamic comfort needs of the human body in different postures such as sitting, standing, and exercise.

[0033] The above are merely preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions or improvements within the spirit of the present invention are covered within the scope of the claims of the present invention.

Claims

1. An adjustable, suspended, independent bionic crotch-hanging underwear, characterized in that: The adjustable hanging independent bionic crotch underwear includes an underwear body and an independent crotch set on the underwear body. The underwear body includes a front panel and a back panel. The two sides of the front panel and the back panel are connected by side panels or the sides of the front panel and the back panel are directly connected. The front panel and the back panel hang naturally, so that the underwear body forms a hollow space with an upper opening and a lower opening at the top and bottom respectively. The independent crotch is located inside the underwear body. One end of the independent crotch is fixedly connected to the front panel or the elastic waistband or is detachably connected, and the other end is connected to the back panel.

2. The adjustable, suspended, independent bionic crotch-hanging underwear as described in claim 1, characterized in that: The width of the lower opening is greater than or equal to the width of the upper opening.

3. The adjustable, suspended, independent bionic crotch-hanging underwear as described in claim 1, characterized in that: The width of the front trouser piece gradually increases from its upper edge to its lower edge, or the width of the front trouser piece is the same from top to bottom. The width of the back trouser piece gradually increases from its upper edge to its lower edge, or the width of the back trouser piece is the same from top to bottom.

4. The adjustable, suspended, independent bionic crotch-hanging underwear as described in claim 1, characterized in that: The connection area between the independent crotch and the back pant piece is the central stable area under the buttocks. The horizontal boundary of the central stable area under the buttocks is located within the distance between the buttock peaks of the human body, and its vertical boundary is located between the buttock peaks and the lower edge of the back pant piece.

5. The adjustable, suspended, independent bionic crotch-hanging underwear as described in claim 1, characterized in that: The adjustable hanging independent bionic crotch underwear also includes an adjustment component disposed on the independent crotch.

6. The adjustable, suspended, independent bionic crotch-hanging underwear as described in claim 5, characterized in that: The adjustment assembly includes two perforations on the elastic waistband and two adjustment cords on the crotch. The adjustment cords are respectively provided on both sides of one end of the independent crotch, and the other end is connected to the area between the buttocks and the lower edge of the back panel. The adjustment cords pass through the perforations and extend to the outside of the elastic waistband.

7. The adjustable, suspended, independent bionic crotch-hanging underwear as described in claim 5, characterized in that: The adjustment components can be Velcro, drawstring, fastener, or elastic band type.

8. The adjustable, suspended, independent bionic crotch-hanging underwear as described in claim 1, characterized in that: The independent crotch is composed of at least one piece of fabric spliced ​​together. The area of ​​the independent crotch corresponding to the private parts of the human body is provided with a biomimetic support bulge that conforms to the physiological contour. The biomimetic support bulge adopts a three-dimensional structure with a loose front and a close back, and a raised middle and lower sides.

9. The adjustable, suspended, independent bionic crotch-hanging underwear as described in claim 8, characterized in that: In the cross-sectional direction along the coronal plane of the human body, the arc length of the central region of the biomimetic support bulge is greater than the arc length of the left and right side regions.

10. The adjustable, suspended, independent bionic crotch-hanging underwear as described in claim 1, characterized in that: The underwear body also includes an elastic waistband, which is disposed at the edge of the upper opening. The elastic waistband is integrally formed with the underwear body or is detachably connected to the underwear body.

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