Light protective net

Abstract

The utility model discloses a light protective net, which belongs to the technical field of protective nets and is characterized in that an edge part is arranged on the periphery of a net body, a plurality of groups of buttonholes are formed in the edge part at intervals, and hooks are detachably mounted on the buttonholes; wear-resistant layers are arranged on the outer sides of the upper end and the lower end of the net body, and an elastic layer is arranged between the wear-resistant layers. The wear-resistant layer comprises polyester fiber yarns in the middle, and nylon yarns are tightly wound and blended on the periphery of the polyester fiber yarns; the elastic layer comprises a nylon inner core and a nylon outer layer, and lyocell fibers are uniformly blended in the nylon outer layer. The protective net body can be conveniently and rapidly installed according to actual requirements through the buttonholes and the detachable hooks, the strength of a finished product can be greatly improved through the polyester fiber yarn and the nylon yarn which are wound with each other, and the elasticity of the elastic layer can be improved through the lyocell fibers; through the design, the stability and practicability of the light protective net are improved.

Description

Technical Field

[0001] This utility model relates to the field of protective netting technology, specifically a lightweight protective netting. Background Technology

[0002] With the continuous development of society and economy and the continuous improvement of construction standards, all kinds of buildings have sprung up across the country. The emergence of various buildings has greatly improved people's quality of life. In order to prevent unstable falling rocks from causing serious harm to people, vehicles and other objects during the construction process, various protective nets act as "safety guardians". In the construction field, especially in places with dense pedestrian traffic, a protective net is usually placed around the outer layer of the building to prevent objects from falling from high-rise buildings from hitting pedestrians.

[0003] Patent application CN213192275U discloses a polyester protective mesh fabric for the reinforced edge of a trampoline, comprising a protective layer and a thickened polyester mesh fabric. The inner side of the protective layer has a sealing layer, and the inner wall of the sealing layer has an installation groove. The installation groove has a dense frame, and the outer surface of the dense frame is respectively provided with a limiting strip and a polyester protective fabric. The outer surfaces of both the limiting strip and the polyester protective fabric are provided with protective pads. The limiting strip has a limiting groove inside, and the protective pad has a positioning groove inside. The inner end of the polyester protective fabric is provided with a thickened polyester mesh fabric. The inner wall of the thickened polyester mesh fabric is provided with a fireproof fabric, and the inner wall of the fireproof fabric is provided with a connecting fabric. An elastic strip is installed inside the connecting fabric, and the inner wall of the elastic strip is provided with a reinforcing layer. This polyester protective mesh fabric for the reinforced edge of a trampoline facilitates better protection of the mesh fabric, increases its stability and tightness, and enhances its strength.

[0004] However, the protective netting disclosed above generally has poor abrasion resistance and elasticity, and is not very flexible, making it inconvenient to install and unable to change the shape of the eyelets according to actual needs. Utility Model Content

[0005] The purpose of this utility model is to provide a lightweight protective net to solve the problems of existing protective nets, such as their general wear resistance and elasticity, poor degree of freedom, inconvenience in installation, and inability to change the shape of the eyelets according to actual needs.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows: a lightweight protective net, comprising a net body, wherein the net body is provided with an edge portion around its perimeter, and multiple sets of buttonholes are spaced apart on the edge portion, and hooks are detachably installed on the buttonholes; wear-resistant layers are provided on the outer sides of the upper and lower ends of the net body, and elastic layers are provided between the wear-resistant layers; the wear-resistant layer comprises a polyester fiber yarn in the middle, and nylon yarn is tightly wound and blended around the periphery of the polyester fiber yarn; the elastic layer comprises a nylon inner core and a nylon outer layer, and lyocell fiber is uniformly blended inside the nylon outer layer.

[0007] As a further improvement of this utility model: the top of the hook is provided with a buckle seat, the buckle seat is installed in the buckle eye, and the top of the buckle seat is threaded with a screw cap.

[0008] As a further improvement of this utility model, multiple sets of anti-slip grooves are provided on the outer wall of the screw cap.

[0009] As a further improvement of this utility model, the twist rate of the nylon yarn is 30 per 100cm.

[0010] As a further improvement of this utility model, the diameter ratio of the nylon inner core to the nylon outer layer is 2:1.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This utility model allows for convenient and quick installation of the protective netting according to actual needs through buttonholes and detachable hooks. When the hooks need to be installed, first install the buckle into the buttonhole, and then install the screw cap onto the buckle. The intertwined polyester fiber yarn and nylon yarn can greatly improve the strength of the finished product, and the lyocell fiber can improve the elasticity of the elastic layer. This design improves the stability and practicality of the lightweight protective netting. Attached Figure Description

[0013] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a partial cross-sectional view of the buttonhole in this utility model;

[0016] Figure 3 This is a partial cross-sectional view of the mesh body in this utility model;

[0017] Figure 4 This is a partial cross-sectional view of the wear-resistant layer in this utility model;

[0018] Figure 5This is a partial cross-sectional view of the elastic layer in this utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Mesh body; 2. Edge; 3. Buttonhole; 4. Buckle seat; 5. Hook; 6. Screw cap; 7. Anti-slip groove; 8. Wear-resistant layer; 9. Elastic layer; 10. Polyester fiber yarn; 11. Nylon yarn; 12. Nylon inner core; 13. Nylon outer layer; 14. Lyocell fiber. Detailed Implementation

[0021] The following will be combined with the appendix Figures 1 to 5 The technical solution of this utility model has been clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] This utility model provides a lightweight protective net through improvements, such as... Figures 1-5 As shown, the net body 1 includes an edge portion 2 around its perimeter, with multiple sets of buttonholes 3 spaced apart on the edge portion 2, and hooks 5 detachably mounted on the buttonholes 3; wear-resistant layers 8 are provided on the outer sides of the upper and lower ends of the net body 1, and elastic layers 9 are provided between the wear-resistant layers 8; the wear-resistant layer 8 includes a polyester fiber yarn 10 in the middle, and nylon yarn 11 is tightly wrapped around the periphery of the polyester fiber yarn 10; the elastic layer 9 consists of a nylon inner core 12 and a nylon outer layer 13, and lyocell fiber 14 is uniformly blended inside the nylon outer layer 13.

[0023] This utility model allows for convenient and quick installation of the protective net body 1 according to actual needs through the buttonhole 3 and the detachable hook 5. When the hook 5 needs to be installed, first install the buckle 4 into the buttonhole 3, and then install the screw cap 6 onto the buckle 4. The intertwined polyester fiber yarn 10 and nylon yarn 11 can greatly improve the strength of the finished product, and the lyocell fiber 14 can improve the elasticity of the elastic layer 9. This design improves the stability and practicality of the lightweight protective net.

[0024] See appendix Figure 2 The top of the hook 5 is provided with a buckle 4, which is installed in the buckle eye 3, and the top of the buckle 4 is threaded with a screw cap 6.

[0025] In this embodiment: when the hook 5 needs to be installed, the buckle 4 is first installed into the buckle eye 3, and then the screw cap 6 is installed onto the buckle 4.

[0026] See appendix Figure 2 Multiple anti-slip grooves 7 are provided on the outer wall of the screw cap 6.

[0027] In this embodiment: In order to improve friction and facilitate the rotation of the screw cap 6, an anti-slip groove 7 structure is designed.

[0028] See appendix Figure 4 The twist rate of nylon yarn 11 is 30 per 100cm.

[0029] In this embodiment: Twist refers to the number of times the yarn twists per unit length, and is usually used to describe the degree of twisting of the yarn. To improve strength and winding stability, a twist of 30 is selected.

[0030] See appendix Figure 5 The diameter ratio of the nylon inner core 12 to the nylon outer layer 13 is 2:1.

[0031] In this embodiment: In order to further improve the strength of the material, the elastic layer 9 is composed of two parts: a nylon inner core 12 and a nylon outer layer 13.

[0032] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and inventive features disclosed herein.

Claims

1. A lightweight protective net, characterized in that: The net body (1) includes an edge portion (2) around its perimeter, and multiple sets of buttonholes (3) are spaced apart on the edge portion (2). Hooks (5) are detachably installed on the buttonholes (3). Abrasion-resistant layers (8) are provided on the outer sides of the upper and lower ends of the net body (1), and elastic layers (9) are provided between the abrasion-resistant layers (8). The abrasion-resistant layer (8) includes a polyester fiber yarn (10) in the middle, and nylon yarn (11) is tightly wrapped around the outer perimeter of the polyester fiber yarn (10). The elastic layer (9) consists of a nylon inner core (12) and a nylon outer layer (13), and lyocell fiber (14) is uniformly blended inside the nylon outer layer (13).

2. The lightweight protective net according to claim 1, characterized in that: The hook (5) is provided with a buckle seat (4) at the top, the buckle seat (4) is installed in the buckle eye (3), and the buckle seat (4) is threaded with a screw cap (6) at the top.

3. The lightweight protective net according to claim 2, characterized in that: Multiple anti-slip grooves (7) are provided on the outer wall of the screw cap (6).

4. The lightweight protective net according to claim 1, characterized in that: The nylon yarn (11) has a twist of (30) per 100cm.

5. A lightweight protective net according to claim 1, characterized in that: The diameter ratio of the nylon inner core (12) to the nylon outer layer (13) is 2:1.

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