A sunshade net

Abstract

The application discloses an encryption sunshade net, which has a longitudinal direction of warp extension and a transverse direction perpendicular to the longitudinal direction, and comprises a sunshade area and two side reinforcing lock edge areas which are woven along the longitudinal direction, characterized in that the sunshade area comprises staggered weaving of warp net wires which are extended along the longitudinal direction and distributed in parallel, and adjacent warp net wires are arranged at equal distances; and weft net wires which are arranged in 2 or more warp net wires in a meandering way along the transverse direction, form parallel paving sections, and adjacent weft net wires are arranged in a staggered or partially laminated way. The weft net wires of the sunshade net of the application are arranged in 2 or more warp net wires in a meandering way along the transverse direction, that is, the weft net wires are staggered and woven back and forth through the warp net wires in an "arch" shape, and the meandering net wires formed are arranged in the transverse direction, that is, in parallel, so that the gap rate is significantly reduced, and in addition, the adjacent weft net wires are arranged in a staggered or partially laminated way, so that the gap rate is further reduced and the light shielding degree is increased.

Description

Technical Field

[0001] This application relates to the field of shade nets, and in particular to a type of encrypted shade net. Background Technology

[0002] Shade nets, also known as light-blocking nets, are professional covering materials widely used in agriculture, fisheries, animal husbandry, and soil covering in recent years. They serve to block sunlight and also have a certain effect of heat preservation and humidity increase when used in cold weather.

[0003] In the prior art, shade nets woven using the plain weave method have problems such as large pores and insufficient shading rate. This application provides a shade net with a dense shading area and a different weaving method to enhance the shading effect. Utility Model Content

[0004] To address the aforementioned technical problems, this application provides a dense shade net, having a longitudinal direction along the warp extension direction and a transverse direction perpendicular to the longitudinal direction, including a shade area woven along the longitudinal direction and reinforced edge areas on both sides, characterized in that the shade area comprises an interlaced weave: The warp wires extend along the longitudinal direction and are distributed in parallel, with adjacent warp wires arranged at equal intervals; The latitudinal grid lines are laid in a meandering manner along the transverse direction, passing through two or more longitudinal grid lines to form parallel flat sections, and the adjacent latitudinal grid lines are staggered or partially overlapped.

[0005] Several alternative methods are provided below, but they are not intended as additional limitations on the overall solution above. They are merely further additions or optimizations. Provided there are no technical or logical contradictions, each alternative method can be combined individually with respect to the overall solution above, or multiple alternative methods can be combined with each other.

[0006] Optionally, along the longitudinal direction, the latitudinal grid lines form multiple detour front ends, detour rear ends, and flat sections, with the flat sections of adjacent latitudinal grid lines arranged in a staggered manner.

[0007] Optionally, along the longitudinal direction, the latitudinal grid lines form multiple detour front ends, detour rear ends, and flat sections, with the flat sections of adjacent latitudinal grid lines stacked and arranged in layers, with a stacked area of ​​10% to 80%.

[0008] Optionally, the flat sections of adjacent latitudinal grid lines are stacked, with a stacked area of ​​up to 50%.

[0009] Optionally, the distance between the detour front end and the detour rear end is 5 to 20 centimeters.

[0010] Optionally, on the same latitudinal grid line, all the detours formed by the winding route are fixed together to one or two longitudinal grid lines; On the same latitudinal grid line, all the detours formed by the winding route are fixed together to one or two longitudinal grid lines.

[0011] Optionally, the weft mesh is flat, and the warp mesh is a thin, round thread. The weft and warp meshes are interwoven to fix the arrangement of the weft meshes, forming a dense shading area.

[0012] Optionally, a lock knot is formed at the intersection of the weft and warp wires, and the height of the lock knot is 0.2 to 1.5 times the width of the weft wire.

[0013] The shading net of this application has latitudinal mesh lines that are laid horizontally and meanderingly through two or more longitudinal mesh lines. That is, the latitudinal mesh lines are interwoven back and forth through the longitudinal mesh lines in a "bow" shape. The meandering mesh lines are all arranged horizontally, i.e., parallel, which significantly reduces the gap ratio. In addition, adjacent latitudinal mesh lines are staggered or partially overlapped, which further reduces the gap ratio and increases the shading degree. Attached Figure Description

[0014] Figures 1-2 This is a schematic diagram of the structure where adjacent latitudinal mesh lines of the shading net are misaligned in this application; Figures 3-4 This is a schematic diagram of the overlapping structure of adjacent latitudinal mesh lines of the shade net in this application; Figure 5 This is a schematic diagram of the structure in this application where multiple longitudinal grid lines are meandered through the latitudinal grid lines; Figure 6 This is a schematic diagram of the structure in this application where the weft and warp grid lines are interwoven.

[0015] The annotations in the figure are explained as follows: 1. Shade area; 11. Meridian grid line; 12. Weft grid line; 12a. Weft grid line; 12b. Weft grid line; 12c. Weft grid line; 13. Detour front end; 14. Detour rear end; 15. Flat section; 16. Lock knot; 2. Reinforced edge locking area. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0017] It should be noted that in this application, the terms "length", "width", "front end", "rear end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in some of the accompanying drawings, or based on the spatial posture of the product under normal use. Of course, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the position or original must have a specific orientation, or a specific structure and operation. Therefore, they should not be construed as limitations on this application.

[0018] refer to Figures 1-6 One embodiment of this application provides a dense shade net having a longitudinal direction in the warp extension direction and a transverse direction perpendicular to the longitudinal direction, such as... Figure 1 As shown, the longitudinal direction is the Y-axis direction in the figure, and the transverse direction is the X-axis direction in the figure. The shade net can be woven in unlimited length in the longitudinal direction, and the width of the shade net can also be expanded by adding warp threads in the transverse direction.

[0019] The shade net includes a shade area 1 woven longitudinally and reinforced edge areas 2 located on both sides of the shade area 1. The reinforced edge areas 2 can be made using existing edge weaving technology.

[0020] Shading area 1 includes interlaced warp wires 11 and weft wires 12. Interlacing means that, as shown in Figure 2, every intersection of the warp and weft wires is woven to form a lock knot.

[0021] The meridional grid lines 11 extend longitudinally (i.e., along the Y-axis) and all meridional grid lines are distributed in parallel, with adjacent meridional grid lines arranged at equal intervals.

[0022] The latitudinal grid line 12 is laid horizontally and meanderingly through two or more longitudinal grid lines to form parallel flat sections 15. As shown in Figure 2, the latitudinal grid line passes back and forth in a "bow" shape and interweaves with the longitudinal grid line. The meandering sections formed are all arranged horizontally, i.e., parallel, and the adjacent latitudinal grid lines are staggered or partially overlapped, which further reduces the gap ratio and increases the shading degree.

[0023] In one embodiment, such as Figure 1 , Figure 2 , Figure 5 As shown, along the longitudinal direction, the latitudinal mesh 12 forms multiple detour front end 13, detour rear end 14 and flat section 15. The flat sections of adjacent latitudinal meshes are parallel and staggered. The woven shade net has a low gap ratio and a shading rate of over 90%.

[0024] In another embodiment, such as Figures 3-4 Along the longitudinal direction, the latitudinal grid lines form multiple meandering front ends, meandering rear ends, and flat sections. The flat sections of adjacent latitudinal grid lines are stacked, with a stacked area of ​​10% to 80%. More preferably, such as Figure 4As shown, the overlapping area of ​​latitudinal grid lines 12a and 12b reaches 50%, and the overlapping area of ​​latitudinal grid lines 12b and 12c reaches 50%. This is equivalent to the entire area covered by latitudinal grid line 12b having two layers of shading, which significantly increases the shading effect.

[0025] In another embodiment, such as Figure 5 As shown, the distance between the detour front end 13 and the detour rear end 14 is 5-20 cm, which can be regarded as the width of the flat section being 5-20 cm.

[0026] In another embodiment, such as Figure 2 As shown, on the same latitudinal grid line, all the detour front ends 13 formed by the winding route are fixed together to one or two longitudinal grid lines.

[0027] On the same latitudinal grid line, all the detours formed by the winding route are fixed together to one or two longitudinal grid lines.

[0028] In another embodiment, such as Figure 6 As shown, the latitudinal grid lines are flat, while the longitudinal grid lines are thin, round lines. The interlacing of the latitudinal and longitudinal grid lines fixes the arrangement of the latitudinal grid lines, forming a dense shading area.

[0029] The intersection of the weft and warp wires forms a lock knot 16. The height of the lock knot is 0.2 to 1.5 times the width of the weft wire. The lower the lock knot height, the lower the gap ratio between the winding segments formed by the weft wires, and the better the shading effect.

[0030] The technical features of the embodiments described above can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered to be within the scope of this specification. When technical features of different embodiments are embodied in the same drawing, it can be regarded as the drawing also disclosing examples of combinations of the various embodiments involved.

[0031] The embodiments described above are merely examples of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the protection scope of this application.

Claims

1. A dense shade net, having a longitudinal direction along the warp extension direction and a transverse direction perpendicular to the longitudinal direction, including a shade area woven along the longitudinal direction and reinforced edge areas on both sides, characterized in that, The shaded area comprises an interwoven pattern: The warp wires extend along the longitudinal direction and are distributed in parallel, with adjacent warp wires arranged at equal intervals; The latitudinal grid lines are laid in a meandering manner along the transverse direction, passing through two or more longitudinal grid lines to form parallel flat sections, and the adjacent latitudinal grid lines are staggered or partially overlapped.

2. The encrypted shade net according to claim 1, characterized in that, Along the longitudinal direction, the latitudinal grid lines form multiple detour front ends, detour rear ends, and flat sections, with the flat sections of adjacent latitudinal grid lines arranged in a staggered manner.

3. The encrypted shade net according to claim 1, characterized in that, Along the longitudinal direction, the latitudinal grid lines form multiple detour front ends, detour rear ends, and flat sections. The flat sections of adjacent latitudinal grid lines are stacked, with a stacked area of ​​10% to 80%.

4. The encrypted shade net according to claim 3, characterized in that, The layered area reaches 50%.

5. The encrypted shade net according to claim 2, characterized in that, The distance between the detour front end and the detour rear end is 5 to 20 centimeters.

6. The encrypted shade net according to claim 2, characterized in that, On the same latitudinal grid line, all the detours formed by the winding route are fixed together to one or two longitudinal grid lines; On the same latitudinal grid line, all the detours formed by the winding route are fixed together to one or two longitudinal grid lines.

7. The encrypted shade net according to claim 1, characterized in that, The weft mesh is flat, and the warp mesh is a thin, round thread. The weft and warp meshes are interwoven to fix the arrangement of the weft meshes and form a dense shading area.

8. The encrypted shade net according to claim 7, characterized in that, The intersection of the weft and warp wires forms a lock knot, and the height of the lock knot is 0.2 to 1.5 times the width of the weft wire.

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