Drought-resistant sunshade net capable of reducing water loss
By designing a second shade net and a hook-and-slide rope structure on the shade net, the thickness of the shade net can be flexibly adjusted, solving the problem of fixing the thickness of the shade net and improving the rainwater utilization rate and cooling effect.
Patent Information
- Application Number
- CN202520515912.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-24
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-24
AI Technical Summary
The existing shade nets have a fixed thickness and cannot be changed according to the needs before and after rainfall, resulting in a decrease in drought resistance.
A drought-resistant shade net was designed to reduce water loss. A second shade net is installed under the first shade net, and the second shade net is folded and stored using hooks and sliding ropes. Its position is changed before and after rain to adjust the thickness. Rainwater falls into the plants and soil through the first shade net. The shade net is unfolded after sunny days to reduce evaporation.
It enables flexible adjustment of the shade net thickness before and after rainfall, increasing the amount of rainwater falling in and reducing evaporation, thus improving drought resistance efficiency.
Smart Images
Figure CN223885837U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of drought-resistant shade nets, specifically relating to a drought-resistant shade net that can reduce water loss. Background Technology
[0002] In agriculture, fishing, animal husbandry, wind protection, and soil covering, shade nets are often laid as protective covering materials to avoid damage from sunlight and rain. This helps to keep the soil moist and cool in summer and to keep it warm and humid in winter.
[0003] Currently, in order to improve the drought resistance coefficient, existing shade nets often have an additional layer laid on top after rain. This design is not convenient, requires a lot of time, and reduces the effectiveness of drought-resistant shade nets in reducing water loss.
[0004] Therefore, in response to the problem that the existing shade nets have a fixed thickness and cannot be changed according to the needs before and after rainfall, a drought-resistant shade net that can reduce water loss can be designed. By adding a second drought-resistant shade net under the first drought-resistant shade net, which can be folded and stored by hooks and ropes, the thickness can be changed before and after rain by folding or unfolding the drought-resistant shade net. Utility Model Content
[0005] To overcome the problem that existing shade nets have a fixed thickness and cannot be changed according to the needs before and after rainfall.
[0006] The technical solution of this utility model is as follows: a drought-resistant shade net that can reduce water loss, including a No. 1 shade net; it also includes a No. 2 shade net, a sliding rope and hooks. The No. 2 shade net is set at the bottom of the No. 1 shade net. The right end of the No. 2 shade net is fixedly connected to the right end of the No. 1 shade net. A limiting groove is opened at the bottom of the frame of the No. 1 shade net. A sliding rope is fixedly connected in the limiting groove. Multiple L-shaped slots are opened on the front and rear sides of the No. 2 shade net, which are equidistant from right to left. Hooks are fixedly engaged in the L-shaped slots. The hooks are sleeved on the outside of the sliding rope.
[0007] Preferably, the position of the second shade net, which is fixedly connected to the hook, is changed by sliding the hook, so that the second shade net can be stacked or unfolded. Before it rains, the hook is pushed to the right, so that the second shade net moves to the right and is stacked on the right side. Rainwater falls through the mesh of the first shade net onto the plants and the ground below, increasing the amount of rainfall. After the rain stops, the hook is moved to the left to unfold the second shade net, and the rainwater accumulated on the second shade net falls onto the plants and the ground below. The two layers of shade nets can reduce direct sunlight, prevent the internal temperature from rising, and reduce evaporation.
[0008] As a preferred option, the No. 1 shade net is fixedly connected to two opposing fixing ropes on both the left and right sides.
[0009] As a preferred option, the bottom left side of the No. 1 shade net is sewn with a hook side of the No. 1 Velcro that matches the frame of the No. 1 shade net.
[0010] As a preferred option, the top right side of the No. 2 shade net is sewn with the rough side of the No. 1 Velcro that matches the frame of the No. 2 shade net.
[0011] Preferably, a fixing strap is provided at the left end of the No. 2 shade net, which is fixedly connected to the bottom end of the No. 2 shade net.
[0012] Preferably, a second Velcro hook is sewn onto the right side of the fixing strap, located at the upper end of the fixing strap.
[0013] As a preferred option, both sides of the No. 1 shade net are sewn with the surface of the No. 2 hook and loop fastener that matches the surface of the No. 2 hook and loop fastener.
[0014] The beneficial effects of this utility model are:
[0015] By sewing a second shade net to the right end of a first shade net, a hook passes through a sliding rope fixed to a limiting groove in the first shade net, and the other end passes through an L-shaped slot in the second shade net. By changing the position of the hook, the second shade net can be unfolded and stacked. Before rain, the second shade net is stacked to allow rainwater to pass through one layer of shade net and fall onto the plants below. After the weather clears up, the second shade net is unfolded to reduce water loss due to evaporation. By changing the thickness of the drought-resistant shade net before and after rain, both rainfall and evaporation can be changed, reducing water loss and improving drought resistance efficiency. Attached Figure Description
[0016] Figure 1 The diagram shown is a first three-dimensional structural schematic of a drought-resistant shade net that can reduce water loss according to this utility model.
[0017] Figure 2 The diagram shown is a second three-dimensional structural schematic of a drought-resistant shade net that can reduce water loss according to this utility model.
[0018] Figure 3 The diagram shown is a third-dimensional structural schematic of a drought-resistant shade net that can reduce water loss according to this utility model.
[0019] Figure 4 The diagram shown is a fourth-dimensional structural schematic of a drought-resistant shade net that can reduce water loss according to this utility model.
[0020] Figure 5 The diagram shown is a third-dimensional structural schematic of a drought-resistant shade net that can reduce water loss according to this utility model.
[0021] Explanation of the markings in the attached diagram: 1. Shade net No. 1; 2. Shade net No. 2; 3. Sliding rope; 4. Hook; 5. Limiting groove; 6. L-shaped slot; 7. Fixing rope; 8. Hook and loop fastener No. 1; 9. Fixing strap; 10. Hook and loop fastener No. 2. Detailed Implementation
[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0023] Please see Figures 1-5 This utility model provides an embodiment: a drought-resistant shade net that can reduce water loss, including a first shade net 1; it also includes a second shade net 2, a sliding rope 3, and hooks 4. The second shade net 2 is provided at the bottom of the first shade net 1, and the right end of the second shade net 2 is fixedly connected to the right end of the first shade net 1. A limiting groove 5 is opened at the bottom of the frame of the first shade net 1, and a sliding rope 3 is fixedly connected in the limiting groove 5. Multiple L-shaped slots 6 are opened on the front and back sides of the second shade net 2, arranged equidistantly from right to left. Hooks 4 are fixedly engaged in the L-shaped slots 6, and the hooks 4 are sleeved on the outside of the sliding rope 3. The sliding hook 4 changes the position of the second shade net 2, which is fixedly connected to the hook 4, so that the second shade net 2 can be stacked or unfolded. Before it rains, push the hook 4 to the right so that the second shade net 2 moves to the right and is stacked on the right side. Rainwater falls through the mesh of the first shade net 1 onto the plants and soil below, increasing the amount of rainfall. After the rain stops, move the hook 4 to the left to unfold the second shade net 2. The rainwater accumulated on the second shade net 2 falls onto the plants and soil below. The two layers of shade nets can reduce direct sunlight, prevent the internal temperature from rising, and reduce evaporation.
[0024] Please see Figures 4-5 In this embodiment, two fixing ropes 7 are fixedly connected to both sides of the first shade net 1, which are opposite to each other. By binding the fixing ropes 7, the first shade net 1 can be fixed above the plant or the ground, thereby keeping the plant or the ground below moist and cool. The bottom left side of the first shade net 1 is sewn with the hook side of the first hook and loop fastener 8 that matches the frame of the first shade net 1. The top right side of the second shade net 2 is sewn with the rough side of the first hook and loop fastener 8 that matches the frame of the second shade net 2. The first hook and loop fastener 8 can fix the flat second shade net 2 under the first hook and loop fastener 8, preventing the second shade net 2 from shifting during use and keeping it in a flat state.
[0025] Please see Figures 2-3In this embodiment, a fixing strap 9 is provided at the left end of the second shade net 2, which is fixedly connected to the bottom end of the second shade net 2. The fixing strap 9 can be tied and stacked on the right side of the second shade net 2 for fixation, so as to prevent the second shade net 2 from moving. The right side of the fixing strap 9 is sewn with the hook side of the second hook and loop fastener 10 set at the upper end of the fixing strap 9. The left and right sides of the first shade net 1 are sewn with the rough side of the second hook and loop fastener 10 that matches the rough side of the second hook and loop fastener 10. The fixing strap 9 is fixed by wrapping around the stacked second shade net 2 and sticking it to the rough side of the second hook and loop fastener 10 on the right side. When the second shade net 2 is laid flat, in order to prevent the hanging second fixing strap 9 from affecting the growth of the plant below, it is fixed by sticking it to the rough side of the second hook and loop fastener 10 on the left side.
[0026] When working, the worker first passes the hook 4 through the slot opened on the No. 2 shade net 2 for fixation, then attaches the other end to the outside of the sliding rope 3, and then ties the fixing rope 7 on the right end of the No. 1 shade net 1 to the post or tall plant for fixation. Then, straighten the No. 1 shade net 1 and fix the other end of the fixing rope 7 to the post or tall plant on the same side. Then push the hook 4 to the left, so that it drives the No. 2 shade net 2 below to move to the left along the sliding rope 3 until the No. 2 shade net 2 is laid flat, so that the rough side of the No. 1 hook and loop fastener 8 on the No. 2 shade net 2 is glued to the hook side of the No. 1 hook and loop fastener 8 at the bottom of the No. 1 shade net 1 for fixation. Then rotate the fixing strap 9 to the upper left, so that the rough side of the No. 2 hook and loop fastener 10 on the fixing strap 9 is glued to the hook side of the No. 2 hook and loop fastener 10 on the No. 1 shade net 1 for fixation.
[0027] When it rains, first tear off the fixing strap 9, then tear off the left end of the second shade net 2, so that the first hook and loop fastener 8 is released. Then push the hook 4 to the right, so that the hook 4 moves the second shade net 2 to the right along the sliding rope 3 to stack the second shade net 2. Then rotate the fixing strap 9 to the right and stick it to the hook surface of the second hook and loop fastener 10 on the right side to fix the stacked second shade net 2. When rain falls, it only needs to pass through the first shade net 1 to increase the amount of rain.
[0028] After the rain stops, tear off the fixing strap 9, then pull the second shade net 2 to the left so that the hook 4 moves along the sliding rope 3, spread out the second shade net, and stick it in place. The two layers of shade net can reduce the heat of the sun, reduce the evaporation of rainwater, and prevent moisture loss.
[0029] Through the above steps, a second shade net 2 is sewn onto the right end of the first shade net 1. The hook 4 passes through the sliding rope 3, which is fixedly connected to the limiting groove 5 opened on the first shade net 1, and the other end passes through the L-shaped slot 6 opened on the second shade net 2. By changing the position of the hook 4, the second shade net 2 can be unfolded and stacked. Before rain, the second shade net 2 is stacked to facilitate rainwater to pass through one layer of shade net and fall onto the plants below. After the weather clears up, the second shade net 2 is unfolded to reduce water loss caused by evaporation. By changing the thickness of the drought-resistant shade net before and after rain, the amount of rainfall and evaporation can be changed simultaneously, reducing water loss and improving drought resistance efficiency. This solves the problem that the thickness of existing shade nets is fixed and cannot be changed according to the needs before and after rainfall.
Claims
1. A drought-resistant shade net that can reduce water loss, comprising a No. 1 shade net (1); characterized in that: It also includes a second shade net (2), a sliding rope (3) and a hook (4). The bottom of the first shade net (1) is provided with the second shade net (2). The right end of the second shade net (2) is fixedly connected to the right end of the first shade net (1). The bottom edge of the first shade net (1) has a limiting groove (5). The sliding rope (3) is fixedly connected in the limiting groove (5). The front and back sides of the second shade net (2) have multiple L-shaped slots (6) arranged equidistantly from right to left. The hook (4) is fixedly engaged in the L-shaped slots (6). The hook (4) is sleeved on the outside of the sliding rope (3).
2. The drought-resistant shade net that reduces water loss according to claim 1, characterized in that: The No. 1 shade net (1) has two fixed ropes (7) that are opposite to each other on both the left and right sides.
3. The drought-resistant shade net that reduces water loss according to claim 1, characterized in that: The bottom left side of the No. 1 shade net (1) is sewn with the hook side of the No. 1 Velcro (8) that matches the frame of the No. 1 shade net (1).
4. The drought-resistant shade net that reduces water loss according to claim 3, characterized in that: The top right side of the No. 2 shade net (2) is sewn with the rough surface of the No. 1 Velcro (8) that matches the frame of the No. 2 shade net (2).
5. The drought-resistant shade net that reduces water loss according to claim 1, characterized in that: A fixing strap (9) is provided at the left end of the No. 2 shade net (2) and fixedly connected to the bottom end of the No. 2 shade net (2).
6. A drought-resistant shade net that reduces water loss according to claim 5, characterized in that: The right side of the fixing strap (9) is sewn with a hook side of the second Velcro (10) located at the upper end of the fixing strap (9).
7. A drought-resistant shade net that reduces water loss according to claim 6, characterized in that: The first shade net (1) has a second hook and loop fastener (10) with a matching hook and loop fastener (10) on both sides.