3D interlayer anti-collision screen cloth
By setting up staggered convex tissues in 3D mesh, the problem of insufficient collision resistance in traditional 3D mesh cloths is solved, and higher collision resistance and comfort are achieved.
Patent Information
- Application Number
- CN202421202138.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-29
AI Technical Summary
Traditional 3D mesh still needs to be improved in terms of collision resistance, and it is difficult to effectively disperse and absorb impact forces.
The first 3D mesh and second 3D mesh cloth set up with a stacked layer. Both of them have staggered convex tissue on the opposite face. Essence
It significantly improves the anti -collision performance of the mesh cloth, enhances elasticity and toughness, so that the mesh cloth can quickly restore the original state while maintaining breathability and comfort.
Smart Images
Figure CN222407503U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of 3D mesh cloth, in particular to a 3D sandwich anti-collision mesh cloth. Background Art
[0002] At present, with the development of science and technology and people's continuous pursuit of quality of life, the application scope of various functional mesh materials is becoming more and more extensive.
[0003] The double-layer mesh design on the outside of the 3D mesh makes it breathable and moisture-permeable. The middle part is full of monofilaments, which are arranged vertically at X-90°, breaking through the traditional 0° support of loose fibers. The density is 800 times that of springs, which enables it to provide cushioning protection and is very suitable for mattresses, cushions and other products that require cushioning protection. The 3D mattresses, 3D pillows and 3D car cushions made of this material are easy to wash and dry, environmentally friendly and non-toxic, and therefore safe and hygienic.
[0004] However, the anti-collision performance of traditional 3D mesh still needs to be improved. Utility Model Content
[0005] Therefore, in view of the above-mentioned problems, the utility model proposes a 3D sandwich anti-collision mesh cloth, which aims to improve the anti-collision performance while maintaining breathability and comfort.
[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a 3D sandwich anti-collision mesh, comprising a first 3D mesh and a second 3D mesh arranged in a stacked manner, wherein the first 3D mesh and the second 3D mesh are both provided with convex stripes on opposite surfaces, the width of the convex stripes is a, and the spacing between two adjacent convex stripes is b, a>b>(1 / 5)a, and the convex stripes of the first 3D mesh and the second 3D mesh are arranged alternately.
[0007] As a further improvement, the first 3D mesh cloth and the second 3D mesh cloth each include a top layer, a bottom layer and a support layer, and the support layer is composed of 0.10D-0.15D polyester monofilament.
[0008] As a further improvement, the polyester monofilament is arc-shaped.
[0009] As a further improvement, two polyester monofilaments form a group, and the two polyester monofilaments in each group are arranged in an X shape.
[0010] According to a further improvement, the support layer has a thickness of 3 mm to 15 mm.
[0011] The utility model provides a first 3D mesh and a second 3D mesh with interlaced ribs. When pressure or impact occurs, a certain buffer space can be formed between the ribs to effectively disperse and absorb the impact force, thereby significantly improving the anti-collision performance of the mesh. At the same time, the design of the ribs also enhances the elasticity and toughness of the mesh, so that the mesh can quickly recover to its original state after being impacted, and maintain the stability of its shape and function; further, the first 3D mesh and the second 3D mesh both adopt a three-layer structure including a top layer, a bottom layer and a support layer, wherein the support layer is composed of 0.10D-0.15D polyester monofilaments. This structural design enables the mesh to have sufficient support force and remain soft and comfortable; further, the polyester monofilament is designed in an arc shape and an X-shaped arrangement, which further enhances the support performance and stability of the mesh, and also helps to disperse the impact force and improve the anti-collision performance; further, the design of the support layer thickness of 3mm-15mm enables the mesh to remain light and thin while providing a good buffering effect to meet the needs of various usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;
[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the first 3D mesh cloth of the utility model.
[0014] icon:
[0015] 100, first 3D mesh; 200, second 3D mesh; 1, top layer; 2, bottom layer; 3, polyester monofilament; 4, ribbed tissue. DETAILED DESCRIPTION
[0016] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.
[0017] refer to Figure 1-2, This embodiment provides a 3D sandwich anti-collision mesh, including a first 3D mesh 100 and a second 3D mesh 200 arranged by sewing and laminating, the first 3D mesh 100 and the second 3D mesh 200 are both provided with convex strips 4 on the opposite surfaces, the width of the convex strips 4 is a, the spacing between two adjacent convex strips 4 is b, a>b>(1 / 5)a, the convex strips 4 of the first 3D mesh 100 and the second 3D mesh 200 are arranged alternately, when pressure or impact occurs, a certain buffer space can be formed between the convex strips 4, that is, the convex strips 4 of the first 3D mesh 100 will be embedded between the two convex strips 4 of the second 3D mesh 200, effectively dispersing and absorbing the impact force, thereby significantly improving the anti-collision performance of the mesh. At the same time, the design of the convex strips 4 also enhances the elasticity and toughness of the mesh, so that the mesh can quickly return to its original state after being impacted, maintaining the stability of its shape and function, and at the same time does not affect the air permeability of the mesh.
[0018] In this embodiment, the first 3D mesh cloth 100 and the second 3D mesh cloth 200 both include a top layer 1, a bottom layer 2 and a support layer. The convex stripe structure 4 of the first 3D mesh cloth 100 is located at its bottom layer 2, and the convex stripe structure 4 of the second 3D mesh cloth 200 is located at its top layer 1. The support layer is composed of 0.10D-0.15D polyester monofilaments 3. The polyester monofilaments 3 are arc-shaped, and two polyester monofilaments 3 form a group. The two polyester monofilaments 3 in each group are arranged in an X shape. The thickness of the support layer is 3mm-15mm.
[0019] In practical applications, the 3D sandwich anti-collision mesh fabric of this embodiment can be widely used in mattresses, cushions, car seats and other products that require good anti-collision performance and comfort. In household items such as mattresses and cushions, its excellent anti-collision performance can effectively reduce the damage caused by accidental falls or collisions, and its good air permeability and comfort can also bring a high-quality experience to users.
[0020] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.
Claims
1. A 3D sandwich anti-collision mesh, characterized by: It includes a first 3D mesh and a second 3D mesh that are stacked, wherein the first 3D mesh and the second 3D mesh are both provided with ribbed tissue on opposite surfaces, the width of the ribbed tissue is a, and the spacing between two adjacent ribbed tissues is b, a>b>(1 / 5)a, and the ribbed tissues of the first 3D mesh and the second 3D mesh are staggered.
2. The 3D sandwich anti-collision mesh according to claim 1, characterized in that: The first 3D mesh cloth and the second 3D mesh cloth each include a top layer, a bottom layer and a support layer, and the support layer is composed of 0.10D-0.15D polyester monofilament.
3. The 3D sandwich anti-collision mesh according to claim 2, characterized in that: The polyester monofilament is arc-shaped.
4. The 3D sandwich anti-collision mesh according to claim 3, characterized in that: Two polyester monofilaments form a group, and the two polyester monofilaments in each group are arranged in an X shape.
5. A 3D sandwich anti-collision mesh according to any one of claims 2 to 4, characterized in that: The thickness of the support layer is 3mm-15mm.