A traceless soft tip sock

CN224722739UActive Publication Date: 2026-09-08LIAOYUAN HAIBAINA SOCKS CO LTD
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Patent Information

Application Number
CN202521900349.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-04
Publication Date
2026-09-08
Estimated Expiration
2035-09-04

AI Technical Summary

Technical Problem

[0004]本实用新型的目的在于提供一种无痕松软螺口袜,以解决现有技术中螺口袜存在的勒痕明显、松软度不足、防滑与无痕难以兼顾的缺陷的问题

Benefits of technology

通过螺口部采用三层复合结构,从内到外依次为柔软材料、弹性材料和防滑加固层,柔软材料以精梳棉与莫代尔纤维混纺编织,亲肤性佳,能有效缓解传统螺口袜因材质硬、编织紧带来的脚踝不适感,弹性材料用锦纶、氨纶与聚酯纤维混纺弹性纱线编织,配合无痕弹性束口带,在提供弹性的同时,避免高弹性橡筋的刚性束缚,减少脚踝勒痕,防滑加固层以高弹耐磨材料螺旋编织,结合凹槽内的硅胶防滑凸点,既保证防滑效果,又优化了螺口部的松软贴合度,解决了传统螺口袜勒痕明显、松软度不足的问题,提升穿着体验;

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Abstract

The utility model relates to textile socks technical field discloses a traceless soft screw mouth socks, including the sock body and screw mouth department, the screw mouth department outside is equipped with antiskid reinforcing layer, the screw mouth department contains traceless elastic cuff, the traceless elastic cuff fixed mounting is in the inside top of screw mouth department, the screw mouth department adopts three -layer composite structure, and from inside to outside is soft material, elastic material and antiskid reinforcing layer in proper order, the soft material adopts the blending and weaving of fine comb cotton and modal fiber and is used for the skin feeling of promoting the contact of screw mouth department and ankle, through the blending and weaving of fine comb cotton and modal fiber with soft material, the skin is good, the elastic material is woven with polyamide, spandex and polyester fiber blending elastic yarn, cooperates traceless elastic cuff, reduces ankle mark, antiskid reinforcing layer is spirally woven with high -elastic wear -resisting material, combines the silica gel antiskid convex spot in the recess, guarantees antiskid effect, solves the problem that the traditional screw mouth socks mark is obvious, and the softness is insufficient.
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Description

Technical Field

[0001] This utility model relates to the field of textile sock technology, and in particular to a seamless, soft, ribbed sock. Background Technology

[0002] The comfort of socks stems first and foremost from the choice of high-quality materials. Different fabrics offer precise comfort experiences for different scenarios. Natural cotton socks, with their soft and breathable properties, are the first choice for daily commutes and home wear. Their excellent moisture-wicking properties quickly absorb foot sweat, avoiding a stuffy and sticky feeling, and keeping feet dry even after long-term wear. Wool socks are the core choice for keeping warm in autumn and winter. The air layer formed by natural wool fibers can effectively lock in heat, while also having a certain degree of elasticity, fitting the ankle without being tight, and providing continuous warmth to the feet even in low-temperature environments. Bamboo fiber socks have antibacterial and breathable advantages as their core advantages. The porous structure of the fiber itself allows for smoother air circulation, making them especially suitable for people who sweat easily, reducing odor growth, and providing a delicate and skin-friendly touch, bringing a lightweight wearing experience. Blended socks incorporating spandex and elastic fibers add strong elasticity to the comfort, allowing them to flexibly stretch according to the shape of the foot, maintain their shape even after long-term wear, and adapt to dynamic scenarios such as sports and walking, preventing socks from slipping down or compressing the feet.

[0003] Currently, ribbed socks on the market typically use highly elastic elastic bands at the cuff to prevent slipping during wear, secured with a tight weave. However, this design has significant drawbacks. First, the high elasticity and tight weave create considerable constriction on the ankle, easily leading to noticeable marks and impairing blood circulation, especially for those with sensitive skin or those who need to stand or walk for extended periods. Second, traditional ribbed socks often use a combination of stiff materials at the cuff for elasticity and anti-slip properties, resulting in insufficient softness and a lack of gentle touch when fitting the ankle, thus reducing the overall wearing experience. Therefore, we propose a seamless, soft ribbed sock. Utility Model Content

[0004] The purpose of this invention is to provide a seamless, soft ribbed sock to solve the problems of obvious marks, insufficient softness, and difficulty in achieving both anti-slip and seamless properties in existing ribbed socks.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a seamless, soft ribbed sock, comprising a sock body and a ribbed cuff, wherein an anti-slip reinforcement layer is provided on the outer side of the ribbed cuff, and the ribbed cuff includes a seamless elastic drawstring, which is fixedly installed inside the top of the ribbed cuff. The ribbed cuff adopts a three-layer composite structure, consisting of a soft material, an elastic material, and an anti-slip reinforcement layer from the inside out. The soft material is made of a blend of combed cotton and modal fiber and is used to enhance the skin-friendly feel when the ribbed cuff contacts the ankle.

[0006] As a preferred embodiment, the sock body is provided with a spandex and bamboo fiber blended knit layer and a thickened terry knit layer from the outside to the inside. The spandex and bamboo fiber blended knit layer ensures the elasticity and breathability of the sock body, while the thickened terry knit layer enhances the softness and abrasion resistance of the sock body.

[0007] As a preferred embodiment, the sock body is also provided with an insulating layer, which is located outside the thickened terry knit layer and is used to improve the overall warmth retention of the sock.

[0008] As a preferred embodiment, grooves are provided on the left and right sides inside the screw opening. The grooves are designed to fit the physiological structure of the ankle area, and silicone anti-slip protrusions are provided on the inner wall of the grooves.

[0009] As a preferred embodiment, the silicone anti-slip bumps are provided in a plurality of evenly distributed on the inner wall of the groove and located on both sides of the ankle protrusion.

[0010] As a preferred embodiment, the anti-slip reinforcement layer is woven from a highly elastic and wear-resistant material and is covered on the outer surface of the elastic material in a spiral weave.

[0011] As a preferred embodiment, the elastic material is woven from elastic yarns made of a blend of nylon, spandex and polyester fibers.

[0012] The technical effects and advantages of this utility model are as follows: The cuff features a three-layer composite structure, consisting of a soft material, an elastic material, and an anti-slip reinforcement layer from the inside out. The soft material is a blend of combed cotton and modal fibers, offering excellent skin-friendliness and effectively alleviating the ankle discomfort caused by the stiffness and tight weave of traditional ribbed socks. The elastic material is a blend of nylon, spandex, and polyester fibers, woven with a seamless elastic drawstring to provide elasticity while avoiding the rigid constriction of high-elasticity elastic bands, reducing ankle marks. The anti-slip reinforcement layer is a spirally woven high-elasticity and abrasion-resistant material, combined with silicone anti-slip bumps in the grooves, ensuring both anti-slip performance and optimizing the softness and fit of the cuff. This solves the problems of obvious marks and insufficient softness in traditional ribbed socks, improving the wearing experience. The socks feature a blend of spandex and bamboo fiber knitted layers, along with a thickened terry knitted layer. The spandex and bamboo fiber blend ensures elasticity and breathability, allowing the socks to fit snugly against the foot without causing sweating. The thickened terry knitted layer enhances softness and abrasion resistance, improving wearing comfort and extending the socks' lifespan. The insulation layer further enhances warmth, comprehensively optimizing the wearing experience and addressing the shortcomings of traditional socks with their single structure in terms of comfort and durability. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the screw thread portion of this utility model; Figure 3 This is a cross-sectional view of the screw opening of this utility model; Figure 4 This is a schematic diagram of the cutaway structure of the sock body of this utility model.

[0014] In the diagram: 1. Sock body; 2. Ribbed cuff; 201. Groove; 101. Spandex and bamboo fiber blended knit layer; 102. Thickened terry knit layer; 103. Insulation layer; 202. Seamless elastic drawstring; 203. Silicone anti-slip bumps; 204. Soft material; 205. Elastic material; 206. Anti-slip reinforcement layer. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see the appendix Figure 1 - Appendix Figure 3 A seamless, soft ribbed sock includes a sock body 1 and a ribbed cuff 2. The outer side of the ribbed cuff 2 has an anti-slip reinforcement layer 206. The ribbed cuff 2 includes a seamless elastic drawstring 202, which is fixedly installed inside the top of the ribbed cuff 2. The ribbed cuff 2 adopts a three-layer composite structure, consisting of a soft material 204, an elastic material 205, and an anti-slip reinforcement layer 206 from the inside out. The soft material 204 is made of a blend of combed cotton and modal fibers and is used to enhance the skin-friendly feel when the ribbed cuff 2 contacts the ankle. This combination of a three-layer composite structure and the seamless elastic drawstring 202 ensures both comfort and skin-friendliness when in contact with the ankle through the soft material 204, and achieves a seamless fit and structural stability through the elasticity of the elastic material 205 and the protective properties of the anti-slip reinforcement layer 206. This avoids the problems of marks or deformation caused by the single structure of traditional ribbed socks.

[0017] The screw-top portion 2 has grooves 201 on both the left and right sides inside. The grooves 201 are designed to fit the physiological structure of the ankle. The inner wall of the grooves 201 is provided with silicone anti-slip protrusions 203. Several silicone anti-slip protrusions 203 are evenly distributed on the inner wall of the grooves 201 and located on both sides of the ankle protrusion. The design of the grooves 201 to fit the physiological structure of the ankle, together with the silicone anti-slip protrusions 203 on the inner wall located on both sides of the ankle protrusion, allows the screw-top portion 2 to fit the ankle curve more accurately. At the same time, the silicone anti-slip protrusions 203 increase friction and effectively prevent the socks from slipping off during walking, solving the problem that traditional screw-top socks cannot achieve both anti-slip and fit at the same time.

[0018] The anti-slip reinforcement layer 206 is woven from a high-elasticity and wear-resistant material and covers the outer surface of the elastic material 205 in a spiral weave. The elastic material 205 is woven from elastic yarns made of nylon, spandex and polyester fibers. The spiral weave of the anti-slip reinforcement layer 206 can retain the tensile properties of the elastic material 205 when covering the outer surface of the elastic material 205. The high-elasticity and wear-resistant material is compatible with the blended material of the elastic material 205, which not only enhances the wear resistance of the screw part 2, but also does not damage its overall softness and elastic recovery ability.

[0019] Specifically, the zippered cuff 2 innovatively adopts a three-layer composite structure, consisting of a soft material 204, an elastic material 205, and an anti-slip reinforcement layer 206 from the inside out. This three-layer structure works synergistically to precisely address the core pain points of traditional zippered socks. The inner soft material 204 is made from a blend of combed cotton and modal fibers. The delicate texture of combed cotton combined with the soft drape of modal fibers gives the material excellent skin-friendliness and breathability, providing a soft wrap when in contact with the ankle. The middle elastic material 205 is made from a blend of nylon, spandex, and polyester fibers. The high strength of nylon ensures the material is not easily deformed, spandex provides excellent elastic recovery, and polyester fibers enhance abrasion resistance. This scientific ratio allows the elastic material 205 to be both elastic and avoid the rigid constriction of high-elasticity elastic bands. Simultaneously, the seamless elastic drawstring 202, fixedly installed inside the top of the zippered cuff 2, further enhances the fit. The optimized elastic distribution ensures that the binding force of the zippered opening 2 on the ankle is evenly distributed, preventing concentrated pressure in certain areas and effectively reducing ankle marks after prolonged wear. The outer anti-slip reinforcement layer 206 uses a high-elasticity, wear-resistant material to cover the outer surface of the elastic material 205 in a spiral weave. The spiral weave structure retains the flexibility of the zippered opening 2 while enhancing the overall structural stability, preventing deformation of the zippered opening 2 due to frequent stretching. More importantly, the grooves 201 on the left and right sides inside the zippered opening 2 can precisely adapt to the physiological structure of the ankle, allowing the zippered opening 2 to fit the ankle curve without being too tight. Furthermore, the silicone anti-slip protrusions 203 on the inner wall of the grooves 201 increase the friction with the ankle skin, effectively preventing the sock from slipping down. This completely solves the contradiction of poor anti-slip performance and obvious marks in traditional zippered socks. While ensuring stable anti-slip performance, it further optimizes the softness and fit of the zippered opening 2, comprehensively improving the wearing experience.

[0020] Please see the appendix Figure 1 - Appendix Figure 2 and appendix Figure 4 The sock body 1 is constructed from the outside to the inside with a spandex and bamboo fiber blended knitted layer 101 and a thickened terry knitted layer 102. The spandex and bamboo fiber blended knitted layer 101 ensures the elasticity and breathability of the sock body 1, while the thickened terry knitted layer 102 enhances the softness and abrasion resistance of the sock body 1. The two knitted layers of the sock body 1 have a clear division of labor. The spandex and bamboo fiber blended knitted layer 101 solves the problem of insufficient elasticity or poor breathability of traditional socks, while the thickened terry knitted layer 102 extends the lifespan of the socks while improving the softness of the wearer. The two layers work together to optimize the comfort and durability of the sock body 1.

[0021] The sock body 1 is also equipped with an insulation layer 103. The insulation layer 103 is located on the outside of the thickened terry knit layer 102 and is used to improve the overall warmth performance of the sock. The insulation layer 103 is located on the outside of the thickened terry knit layer 102. It can enhance the heat insulation effect by taking advantage of the fluffy structure of the thickened terry knit layer 102. It improves the warmth performance without increasing the bulkiness of the sock body 1, so that the sock can take into account both the lightweight wearing experience and the warmth needs of multiple scenarios, and make up for the shortcomings of traditional socks that are difficult to balance warmth and lightness.

[0022] Specifically, the sock body 1 adopts a multi-layer structure design, consisting of a spandex and bamboo fiber blended knitted layer 101, a thickened terry knitted layer 102, and an insulation layer 103, distributed sequentially from the outside to the inside. This layer-by-layer design optimizes the wearing experience and effectively compensates for the shortcomings of traditional socks in terms of comfort, durability, and warmth due to their single structure. The outermost spandex and bamboo fiber blended knitted layer 101 achieves complementary functions through a scientific fiber ratio. The spandex's excellent elastic recovery allows the sock body 1 to adapt to the foot's contours, closely conforming to the curves of the foot and instep, avoiding the loosening and shifting problems caused by insufficient elasticity in traditional socks. The thickened terry knitted layer 102 in the middle is the core structure that enhances the softness and durability of the sock body 1: the terry knit... The fluffy texture formed by the knit makes the sock body 1 soft and thick to the touch. When it fits the foot, it forms a cushioning layer, reducing friction between the sock and the skin during walking and exercise, thus improving wearing comfort. The insulation layer 103, located inside the thickened terry knit layer 102, further expands the applicable scenarios of the sock: the selected warm material can form an insulation layer between the foot and the outside world, effectively locking in foot heat and keeping the feet warm even in low-temperature environments. Moreover, the insulation layer 103 is made of lightweight material, so it does not increase the bulkiness of the sock body 1 in pursuit of warmth. It balances warmth and lightness, solving the contradiction between the traditional bulky and uncomfortable warm socks and the poor warmth of thin socks, and comprehensively meeting the wearing needs of users in different seasons and scenarios.

[0023] Working principle of this utility model: This utility model is a seamless, soft ribbed sock. When worn, the seamless, soft ribbed sock first achieves a proper fit to the ankle through the structural design of the ribbed part 2. The ribbed part 2 adopts a three-layer composite structure from the inside out: soft material 204, elastic material 205, and anti-slip reinforcement layer 206. The soft material 204 is woven from a blend of combed cotton and modal fibers, which comes into direct contact with the ankle skin during wear, and its excellent skin-friendliness initially alleviates discomfort. At the same time, the elastic material 205 is woven from a blend of nylon, spandex, and polyester fibers, and together with the seamless elastic drawstring 202 fixed inside the top of the ribbed part 2, it adapts to the contour of the ankle and stretches accordingly, avoiding the rigid restraint of high-elasticity elastic bands and reducing the formation of marks. The outer anti-slip reinforcement layer 206 is a spirally woven high-elasticity and wear-resistant material covering the outer surface of the elastic material 205, which enhances the structural stability of the ribbed part 2. Without compromising its softness, the grooves 201 on both sides of the inner side of the screw-in part 2 adapt to the physiological structure of the ankle, further improving the fit. The silicone anti-slip protrusions 203 evenly distributed on the inner wall of the grooves 201 increase the friction with the ankle, effectively preventing the sock from slipping down. In the sock body 1, the spandex and bamboo fiber blended knit layer 101, set from the outside to the inside, uses the elasticity of spandex to make the sock body 1 fit the foot tightly and prevent it from loosening and shifting. The bamboo fiber ensures moisture absorption and breathability, preventing sweat and odor. The thickened terry knit layer 102 in the middle enhances the softness of the sock body 1 with its fluffy texture, reduces friction when walking, and enhances wear resistance, extending its service life. The heat insulation layer 103 located on the outside of the thickened terry knit layer 102 forms a heat insulation layer, locking in foot heat and improving warmth. Through the synergistic effect of the screw-in part 2 and the various structures of the sock body 1, a seamless, soft, anti-slip, comfortable and durable wearing effect is achieved. Thus, the entire process is completed.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A seamless, soft, ribbed sock, comprising a sock body (1) and a ribbed cuff (2), characterized in that: The outer side of the screw opening (2) is provided with an anti-slip reinforcement layer (206). The screw opening (2) includes a non-marking elastic drawstring (202). The non-marking elastic drawstring (202) is fixedly installed inside the top of the screw opening (2). The screw opening (2) adopts a three-layer composite structure, and from the inside to the outside are soft material (204), elastic material (205) and anti-slip reinforcement layer (206). The soft material (204) is made of combed cotton and modal fiber blend and is used to improve the skin-friendly feel when the screw opening (2) contacts the ankle.

2. The seamless, soft, ribbed sock according to claim 1, characterized in that: The sock body (1) is provided with a spandex and bamboo fiber blended knitted layer (101) and a thickened terry knitted layer (102) from the outside to the inside. The spandex and bamboo fiber blended knitted layer (101) ensures the elasticity and breathability of the sock body (1), and the thickened terry knitted layer (102) enhances the softness and abrasion resistance of the sock body (1).

3. The seamless, soft, ribbed sock according to claim 2, characterized in that: The sock body (1) is also provided with an insulation layer (103), which is located outside the thickened terry knit layer (102) and is used to improve the overall warmth performance of the sock.

4. The seamless, soft, ribbed sock according to claim 1, characterized in that: The screw opening (2) has grooves (201) on the left and right sides inside. The grooves (201) are used to adapt to the physiological structure of the ankle. The inner wall of the grooves (201) is provided with silicone anti-slip protrusions (203).

5. The seamless, soft, ribbed sock according to claim 4, characterized in that: The silicone anti-slip bumps (203) are provided with a number of evenly distributed bumps on the inner wall of the groove (201) and located on both sides of the ankle protrusion.

6. The seamless, soft, ribbed stocking according to claim 1, characterized in that: The anti-slip reinforcement layer (206) is woven from a high-elasticity and wear-resistant material and is covered on the outer surface of the elastic material (205) in a spiral weave.

7. The seamless, soft, ribbed stocking according to claim 1, characterized in that: The elastic material (205) is woven from elastic yarns made of a blend of nylon, spandex and polyester fibers.