Antiskid seamless underpants

By designing anti-slip strips and special fabrics at intervals on seamless underwear, the problems of unsatisfactory anti-slip effect and poor elasticity of seamless underwear are solved, achieving an anti-slip, breathable and comfortable wearing experience and extending the service life.

CN223380042UActive Publication Date: 2025-09-26SANLIREN SHENZHEN TECH CO
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Patent Information

Application Number
CN202422566201.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-22
Publication Date
2025-09-26
Estimated Expiration
2034-10-22

AI Technical Summary

Technical Problem

The existing seamless underwear has an anti-slip layer design at the waistband and leg openings, but the anti-slip effect is not ideal and is easy to fall off. In addition, the large area of ​​the anti-slip layer causes the fabric to have poor elasticity, affecting comfort and service life.

Method used

It adopts a design with three anti-slip strips set at intervals, including a first anti-slip strip fixed to the edge of the trouser body, a second anti-slip strip away from the edge, and a third anti-slip strip connecting the two. The anti-slip strips are set at intervals and the third one is wavy. Combined with special mesh fabric and resin foaming technology, it enhances friction and breathability.

Benefits of technology

It effectively prevents the trouser body from sliding down, maintains high elasticity and breathability, improves user comfort and extends service life, avoids hip pinching, and adapts to different hip circumferences.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses anti-slip traceless underpants, and relates to the technical field of clothes. The anti-skidding trousers comprise a trousers body and an anti-skidding layer. The anti-skid layer is fixedly arranged on the trouser body; the anti-slip layer comprises a first anti-slip strip fixedly arranged at the edge of the pants body, a second anti-slip strip fixedly arranged on the pants body and far away from the edge of the pants body, and a third anti-slip strip fixedly arranged between the first anti-slip strip and the second anti-slip strip; the first anti-slip strip and the second anti-slip strip are arranged at intervals, and the second anti-slip strip and the third anti-slip strip are arranged at intervals. And the third anti-slip strip is wavy. The width of the first anti-slip strip is larger than that of the second anti-slip strip. And the anti-skid layer is fixedly arranged at the waistband of the pants body. By adopting the technical scheme, the anti-slip pants have the advantages that the pants body is prevented from slipping down, and the anti-slip layer part of the pants body keeps high resilience and air permeability.
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Description

Technical Field

[0001] The utility model relates to the technical field of clothing, in particular to a pair of anti-slip and traceless underwear. Background Art

[0002] Seamless underwear, with its comfort and seamless design, has become a new favorite in the modern underwear market. It not only meets consumers' aesthetic needs but also provides a more tailored fit. Because seamless underwear, unlike traditional underwear, does not have an elastic waistband, it often slips down during wear, and the hems tend to move upward with movement, impacting comfort and overall fit. To address this, seamless underwear is often equipped with an anti-slip layer, particularly at the waistband and hem. The anti-slip layer is often applied with either a spot or sheet of adhesive, with the dots dispersed across the top of the underwear. However, due to the scattered placement of the dots, the anti-slip effect is less than ideal, and individual dots can easily fall off, reducing the anti-slip effect. While extensive sheet adhesive applied to the top of seamless underwear enhances the anti-slip effect, the covering of the fabric in the top makes it less resilient, leading to deformation over time. Utility Model Content

[0003] The purpose of the utility model is to provide a non-slip and seamless underwear in view of the defects and shortcomings of the existing technology, which has the advantages of preventing the trouser body from sliding down and the trouser body is provided with a non-slip layer to maintain high resilience and breathability.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is: a non-slip and seamless underwear, comprising:

[0005] pants body; and

[0006] An anti-slip layer is fixedly arranged on the trouser body; the anti-slip layer includes: a first anti-slip strip fixedly arranged at the edge of the trouser body, a second anti-slip strip fixedly arranged on the trouser body and away from the edge of the trouser body, and a third anti-slip strip fixedly arranged between the first anti-slip strip and the second anti-slip strip; the first anti-slip strip and the second anti-slip strip, as well as the second anti-slip strip and the third anti-slip strip are all arranged at intervals.

[0007] The present invention is further provided with the third anti-slip strip being wavy in shape.

[0008] The present invention is further configured such that the width of the first anti-slip strip is greater than the width of the second anti-slip strip.

[0009] The utility model is further provided with the anti-slip layer being fixedly arranged at the waistband of the trouser body.

[0010] The utility model is further provided with the anti-slip layer being fixedly arranged at the leg opening of the trouser body.

[0011] The present invention is further provided with that the trouser body comprises: a front piece, a bottom crotch piece and a back piece fixedly connected to the front piece, and the front piece, the bottom crotch piece and the back piece are integrally formed.

[0012] The present invention is further provided with an extension portion extending toward the human thigh on one side of the rear piece close to the connection with the front piece, so as to increase the area wrapped around the human skin.

[0013] The present invention is further provided with a raised portion on the rear panel corresponding to the position of the human buttocks; when the anti-slip and seamless underwear is in a state of being worn by a user, the raised portion is raised in a direction away from the human buttocks.

[0014] The utility model is further provided that the raised portion is in an inverted heart shape.

[0015] The present invention is further provided with a crotch lining cloth on the inner surface of the bottom crotch piece, and the area of ​​the crotch lining cloth is smaller than the area of ​​the bottom crotch piece.

[0016] After adopting the above technical solution, the beneficial effects of the present invention are as follows: In the present invention, an anti-slip layer is fixedly provided on the trouser body to prevent the trouser body from sliding down, ensuring the user's comfort and experience when wearing. Compared with the dotted glue and sheet glue anti-slip layers on traditional seamless underwear, the first anti-slip strip and the second anti-slip strip, as well as the second anti-slip strip and the third anti-slip strip are all arranged at intervals, which can not only ensure a good anti-slip effect on the trouser body and ensure that the trouser body does not slide down during the user's activities; but also ensure that the part of the trouser body provided with the anti-slip layer will not be affected by the large area of ​​anti-slip structure covering and supporting the trouser body itself. It prevents the trouser body from becoming loose too quickly due to the small rebound amplitude, thereby extending the service life of the trouser body. In addition, the interval arrangement of the first anti-slip strip, the second anti-slip strip and the third anti-slip strip can also ensure that the part of the trouser body provided with the anti-slip strip has good air permeability, ensuring user comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2It is a partial enlarged schematic diagram of the A part of the utility model;

[0020] Figure 3 It is a structural diagram of the utility model;

[0021] Figure 4 It is a structural diagram of the back of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the raised portion of the utility model in a raised state.

[0023] Explanation of the accompanying drawings: 100, trouser body; 110, front piece; 120, bottom crotch piece; 130, back piece; 131, extension part; 132, raised part; 140, crotch lining; 200, anti-slip layer; 210, first anti-slip strip; 220, second anti-slip strip; 230, third anti-slip strip. DETAILED DESCRIPTION

[0024] The present invention will be described in further detail below with reference to the accompanying drawings.

[0025] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

[0026] This embodiment relates to a non-slip and seamless underwear. Figure 1 and Figure 2, comprising: a trouser body 100 and an anti-slip layer 200. The anti-slip layer 200 is fixedly disposed on the trouser body 100 and includes: a first anti-slip strip 210, a second anti-slip strip 220, and a third anti-slip strip 230. Specifically, the first anti-slip strip 210 is fixedly disposed at the edge of the trouser body 100; the second anti-slip strip 220 is fixedly disposed on the trouser body 100 and away from the edge of the trouser body 100; and the third anti-slip strip 230 is fixedly disposed between the first anti-slip strip 210 and the second anti-slip strip 220. There is an interval between the first anti-slip strip 210 and the second anti-slip strip 220, and between the second anti-slip strip 220 and the third anti-slip strip 230. The design of the anti-slip layer 200 prevents the trouser body 100 from sliding down, avoiding the user from having to frequently pull up the trouser body 100 due to sliding down during wear. The first anti-slip strip 210 and the second anti-slip strip 220, as well as the second anti-slip strip 220 and the third anti-slip strip 230, are all spaced apart. The spacing of the three anti-slip strips not only ensures sufficient friction between the trouser body 100 and the human skin to prevent the trouser body 100 from sliding down, but also prevents the anti-slip strips from being too densely packed or too large, which could cause discomfort to the user. Furthermore, the spacing of the three anti-slip strips ensures that there are gaps without anti-slip strips in the portion of the trouser body 100 where the anti-slip layer 200 is provided. This prevents the trouser body 100 from rebounding after being stretched due to the large area of ​​support provided by the anti-slip strips. This ensures that the portion of the trouser body 100 where the anti-slip layer 200 is provided maintains its high resilience and breathability, extending the service life of the trouser body 100 and maintaining its overall shape. This avoids the situation in traditional seamless underwear where the sheet-like anti-slip design covers a large area of ​​the trouser body 100, making it difficult for the anti-slip portion of the trouser body 100 to rebound, which in turn leads to deformation after prolonged use.

[0027] In this embodiment, the first anti-slip strip 210 , the second anti-slip strip 220 and the third anti-slip strip 230 are rubber strips, which are fixed to the trouser body 100 by applying glue.

[0028] In some embodiments, the anti-slip layer 200 may further include a fourth anti-slip strip, a fifth anti-slip strip, and the like.

[0029] In this embodiment, referring to Figure 2 The third anti-slip strip 230 is wavy to increase the gap between the portion of the trouser body 100 provided with the anti-slip layer 200 and the portion without the anti-slip strip, further ensuring that the portion of the trouser body 100 provided with the anti-slip layer 200 has a higher rebound property. In addition, it also increases the friction between the trouser body 100 and the human skin.

[0030] Furthermore, the width of the first anti-slip strip 210 is greater than the width of the second anti-slip strip 220. Since the first anti-slip strip 210 is fixedly arranged at the edge of the trouser body 100, the edge of the trouser body 100 is the area most susceptible to pulling or sliding when the user wears the trousers. Setting the width of the first anti-slip strip 210 greater than the width of the second anti-slip strip 220 effectively increases the friction between the trouser body 100 and the human skin.

[0031] In this embodiment, referring to Figure 3 The anti-slip layer 200 is fixedly arranged at the waist of the trouser body 100 to prevent the waist of the trouser body 100 from sliding down. Furthermore, the anti-slip layer 200 is fixedly arranged at the leg opening of the trouser body 100 to prevent the leg opening of the trouser body 100 from rising when the user lifts his legs.

[0032] In this embodiment, the trouser body 100 includes: a front piece 110, a bottom crotch piece 120 and a back piece 130 fixedly connected to the front piece 110. The front piece 110, the bottom crotch piece 120 and the back piece 130 are formed in one piece, which avoids the friction of the sewing lines and seams in traditional underwear on the skin and reduces discomfort when wearing.

[0033] In this embodiment, referring to Figure 3 The back panel 130, near the connection with the front panel 110, is provided with an extension portion 131 extending toward the thigh to increase the area wrapped around the skin. Specifically, the extension portion 131 is provided in the ilium region of the back panel 130, which surrounds both sides of the body. This reduces the gap area at the hem of the trouser body 100 to increase the area wrapped around the skin, providing the user with a good wrapping and comfort feeling, while also achieving a non-slip effect.

[0034] In this embodiment, referring to Figure 4-Figure 5 The back panel 130 is provided with a raised portion 132 corresponding to the buttocks. When the non-slip, seamless underwear is being worn, the raised portion 132 projects away from the buttocks, providing ample space for the user's buttocks and preventing the portion of the back panel 130 corresponding to the buttocks from constricting during wear, thereby increasing the applicability of the non-slip, seamless underwear. When the non-slip, seamless underwear is placed flat on a surface, the raised portion 132 is supported by the surface and projects toward the front panel 110. Existing seamless underwear back panels often have two raised portions corresponding to the buttocks, but these two portions are connected in the middle. Therefore, the connecting portion between the two portions can easily constrict during wear, causing buttocks constriction and negatively impacting the user's experience. In this embodiment, the raised portion 132 is provided as a single, integrated unit, preventing this from happening during wear. In this embodiment, the raised portion 132 is made by a rear buttock die process.

[0035] Specifically, the raised portion 132 is in the shape of an inverted heart, which fits the shape of the human buttocks and better fits the human buttocks.

[0036] In this embodiment, a crotch lining 140 is provided on the inner surface of the bottom crotch piece 120. The area of ​​the crotch lining 140 is smaller than that of the bottom crotch piece 120, thereby enhancing the protection of special parts of the human body.

[0037] In this embodiment, the trouser body 100 is made of a special mesh fabric combined with resin foaming technology to achieve breathable and stable functions.

[0038] The above is only used to illustrate the technical solution of the present invention and is not intended to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A non-slip and seamless underwear, characterized in that: include: Trouser body (100); as well as an anti-slip layer (200) fixedly disposed on the trouser body (100); The anti-slip layer (200) comprises: a first anti-slip strip (210) fixedly arranged at the edge of the trouser body (100), a second anti-slip strip (220) fixedly arranged on the trouser body (100) and away from the edge of the trouser body (100), and a third anti-slip strip (230) fixedly arranged between the first anti-slip strip (210) and the second anti-slip strip (220); the first anti-slip strip (210) and the second anti-slip strip (220), as well as the second anti-slip strip (220) and the third anti-slip strip (230) are all arranged at intervals.

2. The anti-slip and seamless underwear according to claim 1, characterized in that: The third anti-slip strip (230) is wavy.

3. The anti-slip and seamless underwear according to claim 1, characterized in that: The width of the first anti-slip strip (210) is greater than the width of the second anti-slip strip (220).

4. The anti-slip and seamless underwear according to any one of claims 1 to 3, characterized in that: The anti-slip layer (200) is fixedly arranged at the waistband of the trouser body (100).

5. The anti-slip and seamless underwear according to any one of claims 1 to 3, characterized in that: The anti-slip layer (200) is fixedly arranged at the leg opening of the trouser body (100).

6. The anti-slip and seamless underwear according to claim 1, characterized in that: The trouser body (100) comprises: a front piece (110), a bottom crotch piece (120) and a back piece (130) fixedly connected to the front piece (110); the front piece (110), the bottom crotch piece (120) and the back piece (130) are integrally formed.

7. The anti-slip and seamless underwear according to claim 6, characterized in that: An extension portion (131) extending toward the thigh of a human body is provided on one side of the rear panel (130) close to the connection with the front panel (110) to increase the area wrapped around the human body skin.

8. The anti-slip and seamless underwear according to claim 6, characterized in that: The rear panel (130) is provided with a raised portion (132) corresponding to the position of the human buttocks; when the anti-slip and traceless underwear is in a state of being worn by a user, the raised portion (132) is raised in a direction away from the human buttocks.

9. The anti-slip and seamless underwear according to claim 8, characterized in that: The raised portion (132) is in the shape of an inverted heart.

10. The anti-slip and seamless underwear according to any one of claims 6 to 9, characterized in that: The inner surface of the bottom crotch piece (120) is provided with a crotch lining cloth (140), and the area of ​​the crotch lining cloth (140) is smaller than the area of ​​the bottom crotch piece (120).