Comfortable pressure-relieving fabric
By designing a honeycomb-shaped surface layer and intermediate layer structure, combined with sponge filling and spacer yarns at a specific angle, the comfort and strength issues of traditional sportswear fabrics during outdoor sports are solved, achieving excellent pressure relief and breathability.
Patent Information
- Application Number
- CN202520234244.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-02-13
AI Technical Summary
Traditional sportswear fabrics cannot simultaneously provide strength, resistance to deformation, and comfort for outdoor sports, and existing polyester fiber fabrics have poor moisture absorption and are easily damaged in terms of elasticity.
It adopts a honeycomb-shaped surface layer, cotton yarn layer and middle layer structure. The middle layer is connected to the surface layer and cotton yarn layer by spacer wires through reserved loops. The middle layer is filled with sponge. The angle between the spacer wires and the surface layer is 60-75° to form a rebound space.
It improves the fabric's pressure-reducing capacity and breathability, effectively disperses pressure, maintains a stable interlayer structure, and solves the comfort problem of outdoor sportswear fabrics.
Smart Images
Figure CN223605235U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of textile fabrics, in particular to a comfortable pressure-relieving fabric. BACKGROUND
[0002] With the popularization of health awareness and media publicity, consumers' awareness of comfortable pressure-relieving fabrics is gradually increasing, and demand is showing a sustained growth trend. Traditional sports clothing fabrics are either made of pure cotton, or practical polyester or spandex fabrics. The former is relatively comfortable, but after repeated washing or long-term use, it may have problems such as decreased elasticity, deformation, wear and tear, etc., making it difficult to have strength, deformation resistance and comfort; while the latter has poor moisture absorption, although it has good elasticity, but long-term high temperature or sunlight can cause the elasticity to weaken, and it is easy to pill, and the comfort is poor. CONTENT OF THE INVENTION
[0003] The present application provides a comfortable pressure-relieving fabric to solve the problem that the clothing fabric used for outdoor sports in the related art cannot meet the comfortable pressure-relieving demand.
[0004] To achieve the above purpose, a comfortable pressure-relieving fabric is provided, which comprises:
[0005] a cotton yarn layer;
[0006] a surface layer, one side of the surface layer away from the cotton yarn layer is in a honeycomb shape, and the side length of a single honeycomb hexagon is 5-10 mm;
[0007] an intermediate layer between the surface layer and the cotton yarn layer;
[0008] The intermediate layer comprises a spacer yarn, one side of the surface layer facing the intermediate layer has a first reserved loop, one side of the cotton yarn layer facing the intermediate layer has a second reserved loop, and the spacer yarn is connected to the surface layer and the cotton yarn layer through the first reserved loop and the second reserved loop, respectively;
[0009] The intermediate layer comprises a filler, and the filler is located in a rebound space formed by a plurality of spacer yarns, and the filler is a sponge;
[0010] The included angle a between the spacer yarn and the plane where the surface layer is located is 60-75°.
[0011] Preferably, the edge of the honeycomb shape of the surface layer is a protrusion away from the cotton yarn layer, the protrusion is a cylinder or a circular truncated cone, and the axis of the cylinder or the circular truncated cone is arranged in a direction perpendicular to the surface layer.
[0012] Preferably, the diameter of the bottom surface of the cylinder or the circular truncated cone is 1-2 mm, and the height is 0.5-0.8 mm.
[0013] Preferably, the spacing yarn is twisted polyester fiber and nylon fiber.
[0014] Preferably, the rebound space is a rhombus, and the rhombus occupies one third of the area of a single honeycomb hexagon in the plane direction in which the middle layer is located.
[0015] Preferably, the angle between the spacing yarn and the plane in which the cotton yarn layer is located is 60-75°.
[0016] Preferably, the cotton yarn layer is ribbed tissue knitted by cotton yarn.
[0017] The technical scheme provided by the present application has the following beneficial effects:
[0018] The present application provides a comfortable pressure relief fabric, the surface layer of which is in the shape of a honeycomb and has good pressure relief capacity, and the middle layer is connected to the cotton yarn layer and the surface layer through the spacing yarn of the middle layer. The middle layer has a rebound space, and the sponge in the rebound space has softness and pressure relief performance, so that the fabric can disperse pressure well after being subjected to pressure, while ensuring certain air permeability. The angle a between the spacing yarn and the plane in which the surface layer is located is 60-75°, which can effectively disperse pressure while ensuring the stability of the spacing structure, thereby solving the problem that the fabric used for outdoor sports in the related art cannot meet the comfortable pressure relief requirement. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.
[0020] Figure 1 A cross-sectional view of the comfortable pressure relief fabric provided by the present application;
[0021] Figure 2 A plan view of the surface layer in the comfortable pressure relief fabric provided by the present application;
[0022] Figure 3 A distribution diagram of the surface layer protrusions in the comfortable pressure relief fabric provided by the present application;
[0023] Figure 4 A perspective view of the surface layer and the middle layer in the comfortable pressure relief fabric provided by the present application;
[0024] Figure 5 A connection diagram of the spacing yarn, the first reserved loop and the second reserved loop in the comfortable pressure relief fabric provided by the present application.
[0025] In the figure: 1, surface layer; 11, first reserved coil; 2, intermediate layer; 21, spacing silk; 22, rebound space; 3, cotton yarn layer; 31, second reserved coil. DETAILED DESCRIPTION
[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.
[0027] The present application provides a comfortable pressure-relieving fabric, which can solve the problem that the fabric cannot meet the comfortable pressure-relieving demand during outdoor sports in the related art.
[0028] Referring to Figures 1 to 5 The present application provides a comfortable pressure-relieving fabric, which includes a surface layer 1, an intermediate layer 2, and a cotton yarn layer 3, wherein the cotton yarn layer 3 is used to contact the skin, and the intermediate layer 2 is located between the surface layer 1 and the cotton yarn layer 3. Referring to Figure 5 The intermediate layer 2 includes spacing silk 21, one side of the surface layer 1 facing the intermediate layer 2 has a first reserved coil 11, one side of the cotton yarn layer 3 facing the intermediate layer 2 has a second reserved coil 31, and the spacing silk 21 is connected with the surface layer 1 and the cotton yarn layer 3 through the first reserved coil 11 and the second reserved coil 31 respectively.
[0029] Further, one side of the surface layer 1 away from the cotton yarn layer 3 is in a honeycomb shape, and the length of a single honeycomb hexagon is 5-10 mm.
[0030] In some embodiments, the edge of the honeycomb shape of the surface layer 1 is a protrusion 12 away from the cotton yarn layer 3, and the protrusion 12 is a cylinder or a circular truncated cone, and the axis of the cylinder or the circular truncated cone is arranged in a direction perpendicular to the surface layer 1.
[0031] In some embodiments, the diameter of the bottom surface of the cylinder or the circular truncated cone is 1-2 mm, and the height is 0.5-0.8 mm.
[0032] When the protrusion 12 is a circular truncated cone, the diameter of the top surface is 0.5-1 mm.
[0033] It should be noted that the height of the protrusion 12 in the present application is the height of the protrusion.
[0034] In some embodiments, the spacing silk 21 is obtained by twisting polyester fibers and nylon fibers.
[0035] In some embodiments, referring to Figure 5As shown, it is a first reserved coil 11 and a second reserved coil 31 woven with a spacer wire 21. The space formed between the multiple spacer wires 21 is a spring space 22. The intermediate layer 2 includes a filler, which is located in the spring space 22 formed by the multiple spacer wires 21. The filler is a sponge.
[0036] Furthermore, the angle between the spacer filament 21 and the plane containing the surface layer 1 is 60-75°, which can effectively disperse pressure when the fabric is compressed. When the fabric is subjected to a force perpendicular to the plane containing the fabric, the sponge is compressed, and the angle decreases.
[0037] In some embodiments, see Figure 4 As shown, the rebound space 22 is rhomboid, and along the plane direction where the intermediate layer 2 is located, the area occupied by the rhomboid is one-third of that of a single honeycomb hexagon; Figure 4 The dashed line represents the edge of the rhomboid rebound space, while the solid line represents the edge of the honeycomb shape.
[0038] In some embodiments, the cotton yarn layer 3 is a rib structure woven from cotton yarn.
[0039] Example 1
[0040] like Figures 1 to 5 As shown, the comfort and pressure-relieving fabric provided in this embodiment includes a surface layer 1, a middle layer 2, and a cotton yarn layer 3. The cotton yarn layer 3 is in contact with the skin or is positioned towards the skin, and is a rib structure woven from cotton yarn with a thickness of 0.3 mm. The middle layer 2 is located between the surface layer 1 and the cotton yarn layer 3, and has a thickness of 1 mm. The surface layer 1 is warp-knitted from a mixture of polyester fiber, spandex, and nylon fiber in a 1:2:1 ratio, and has a thickness of 1.2 mm.
[0041] Among them, see Figure 2 As shown, the surface layer 1, away from the cotton yarn layer 3, has a honeycomb shape. Each hexagonal honeycomb has a side length of 5mm, and its edge has a protrusion 12 facing away from the cotton yarn layer 3. The protrusion 12 is a cylinder, with its axis perpendicular to the surface layer 1. Figure 3 As shown, it is a plan view of a single honeycomb hexagon, with a diameter of 1mm and a height of 0.8mm for the protrusion 12, and multiple cylindrical protrusions 12 are arranged tangentially.
[0042] The intermediate layer 2 is connected to the surface layer 1 and the cotton yarn layer 3 by multiple spacer wires 21, a first reserved loop 11, and a second reserved loop 31. The spacer wires 21 are obtained by twisting polyester fiber and nylon fiber in a 1:1 ratio. (See also...) Figure 5As shown, it is a first reserved coil 11 and a second reserved coil 31 corresponding to a spacing wire 21 of the weaving; the space formed between the spacing wires 21 is a rebound space 22, the intermediate layer 2 comprises a filler, and the filler is located in the rebound space 22 formed by the spacing wires 21, wherein the filler is a sponge; after the sponge is filled, the included angle a between the spacing wire 21 and the plane where the surface layer 1 is located is 60°.
[0043] As shown in FIG. 1, the surface layer 1 is a honeycomb layer, and the intermediate layer 2 is a sponge layer. Figure 4 As shown, the cross section of the rebound space 22 is a rhombus, and along the plane direction where the intermediate layer 2 is located, the area occupied by the rhombus is one third of the area of a single honeycomb hexagon. Figure 4 The dashed line is the edge line of the rhombic rebound space, and the solid line is the edge line of the honeycomb shape, wherein part of the solid line and the dashed line coincide.
[0044] Embodiment 2
[0045] The difference from embodiment 1 is that the side length of a single honeycomb hexagon is 10 mm, the convex 12 is a circular truncated cone, the height of the circular truncated cone is 0.5 mm, and the bottom surface is close to one end of the intermediate layer 2, the diameter of the bottom surface is 2 mm, the top surface is away from the other end of the intermediate layer 2, and the diameter of the top surface is 1 mm; the included angle between the spacing wire 21 and the plane where the surface layer 1 is located is 75°.
[0046] The above description is only a specific embodiment of the present application, so that those skilled in the art can understand or implement the present application. Various modifications of these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A comfort pressure reducing fabric, characterized in that, It comprises: a cotton yarn layer; a surface layer, one side of which away from the cotton yarn layer is in a honeycomb shape, and the side length of a single honeycomb hexagon is 5-10 mm; an intermediate layer between the surface layer and the cotton yarn layer; the intermediate layer comprises spacer filaments, the surface layer has first reserved loops on the side facing the intermediate layer, the cotton yarn layer has second reserved loops on the side facing the intermediate layer, and the spacer filaments are connected to the surface layer and the cotton yarn layer through the first and second reserved loops respectively; the intermediate layer comprises fillers in the rebound space formed by the plurality of spacer filaments, and the fillers are sponges; the angle a between the spacer filaments and the plane where the surface layer is located is 60-75°.
2. The comfortable pressure relief fabric according to claim 1, wherein: the edges of the honeycomb shape of the surface layer are convex to the side away from the cotton yarn layer, and the convexity is a cylinder or a circular truncated cone, and the axis of the cylinder or the circular truncated cone is arranged in a direction perpendicular to the surface layer.
3. The comfortable pressure relief fabric according to claim 2, wherein: the diameter of the base of the cylinder or the circular truncated cone is 1-2 mm, and the height is 0.5-0.8 mm.
4. The comfortable pressure relief fabric according to claim 1, wherein: the spacer filaments are obtained by twisting polyester fibers and nylon fibers.
5. The comfortable pressure relief fabric according to claim 1, wherein: the cross section of the rebound space is a rhombus, and along the direction of the plane where the intermediate layer is located, the area occupied by the rhombus is one third of the area of a single honeycomb hexagon.
6. The comfortable pressure relief fabric according to claim 1, wherein: the angle between the spacer filaments and the plane where the cotton yarn layer is located is 60-75°.
7. The comfortable pressure relief fabric according to claim 1, wherein: the cotton yarn layer is a rib structure obtained by knitting cotton yarns.