Supporting framework and insect-proof net

Abstract

The utility model discloses a supporting framework which comprises a framework body, the framework body comprises a connecting pipe, a supporting pipe and an arc-shaped pipe, the supporting pipe, the connecting pipe and / or the arc-shaped pipe are connected into a three-dimensional frame structure through a connector assembly, the connecting pipe, the supporting pipe and the arc-shaped pipe are all of a tubular structure, and one end of the connecting pipe, one end of the supporting pipe and one end of the arc-shaped pipe are closed. Wherein the arc-shaped pipe is bent by a quarter of radian, and the other end of the connecting pipe, the other end of the supporting pipe and the other end of the arc-shaped pipe are provided with inserting seams. The utility model aims to provide the supporting framework and the insect-proof net, so that the insect-proof net is convenient to disassemble, assemble and store.

Description

Technical Field

[0001] The utility model relates to the technical field of insect-proof nets, in particular to a supporting frame and an insect-proof net. Background Art

[0002] In agricultural planting, in order to prevent pests from harming crops, it is usually necessary to spray pesticides on crops. However, pesticides contain substances that are harmful to the human body. After being used in large quantities on crops, there will be more or less residues on agricultural products, which is not good for human health. Using insect-proof nets instead of pesticides and setting insect-proof net covers on crops can effectively prevent migrating pests from gnawing and harming plants. The existing insect-proof net structure is relatively simple. For example, the utility model with publication number CN208609772U records an insect-proof net, including an insect-proof net frame and an insect-proof net layer. The insect-proof net frame is a rectangular frame. The insect-proof net frame is provided with an insect-proof net installation part. The insect-proof net layer is arranged in the insect-proof net installation part. The insect-proof net frame is also provided with a first protective net and a second protective net. The protective net layer is arranged between the first protective net and the second protective net. However, the insect-proof net is a fixed structure, and the insect-proof net cannot be disassembled and assembled according to the size of the plant, so its applicability is relatively limited. In this regard, the utility model provides a supporting frame and an insect-proof net to facilitate the disassembly and assembly of the insect-proof net. Utility Model Content

[0003] The utility model aims to provide a supporting frame and an insect-proof net to facilitate the disassembly and assembly of the insect-proof net.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A support frame comprises a frame body, wherein the frame body comprises a connecting pipe, a supporting pipe and an arc-shaped pipe, wherein the supporting pipe, the connecting pipe and / or the arc-shaped pipe are connected to form a three-dimensional frame structure through a joint assembly, wherein the connecting pipe, the supporting pipe and the arc-shaped pipe are all tubular structures and one end is closed, wherein the arc-shaped pipe is bent by a quarter of an arc, and the other ends of the connecting pipe, the supporting pipe and the arc-shaped pipe are provided with an insertion seam.

[0006] Furthermore, a cone head is provided at the closed end of the support tube.

[0007] Furthermore, the joint assembly includes a three-way joint, a three-dimensional four-way joint and a planar four-way joint.

[0008] The material of the skeleton body is PVC, aluminum alloy or stainless steel, and the shape of the three-dimensional frame structure is a triangular pyramid, a triangular prism, a cylinder, a cuboid or an oblique column.

[0009] An insect-proof net comprises a skeleton body and an insect-proof net body, wherein the insect-proof net body comprises an insect-proof net layer and a pulling sleeve, wherein the pulling sleeve forms a planar frame structure, the insect-proof net layer is arranged in the enclosed planar frame structure, and the pulling sleeve is inserted into the skeleton body through an insertion seam.

[0010] Furthermore, the plane enclosed by the pulling sleeve is one or more of an equilateral triangle, a square, a rectangle, an isosceles trapezoid, a circle, a hexagon, and a regular polygon.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model arranges the insect-proof net into two parts, a skeleton body and an insect-proof net body; the skeleton body connects tubes, support tubes and arc tubes and each tube is provided with an insertion seam, and each tube is connected to form a frame structure through a joint assembly; the insect-proof net body comprises the insect-proof net and a pulling sleeve, and the pulling sleeve is inserted in the seams of each tube of the skeleton body, so that the insect-proof net can be assembled into various sizes and shapes according to needs, and can be easily disassembled, assembled and stored. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of a rectangular insect-proof net.

[0014] Figure 2 Schematic diagram of the connecting pipe structure.

[0015] Figure 3 Schematic diagram of the support tube structure.

[0016] Figure 4 Schematic diagram of the arc tube structure.

[0017] Figure 5 It is a schematic diagram of the structure of a triangular pyramid insect-proof net.

[0018] Figure 6 Schematic diagram of the structure of a cylindrical insect-proof net.

[0019] Figure 7 It is a schematic diagram of the structure of a combined rectangular insect-proof net.

[0020] Figure 8 It is a schematic diagram of the structure of a combined oblique columnar insect-proof net.

[0021] Fig. 9 This is a schematic diagram of the structure of the insect-proof net.

[0022] In the figure, 1-skeleton body, 1a-connecting tube, 1b-supporting tube, 1c-arc tube, 1d-insertion seam, 1e-cone head, 2-insect-proof net body, 2a-insect-proof net layer, 2b-pulling sleeve. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] refer to Figure 1-4 As shown, the utility model provides a support frame, including a frame body 1, the frame body 1 includes a connecting pipe 1a, a supporting pipe 1b and an arc pipe 1c, the supporting pipe 1b, the connecting pipe 1a and / or the arc pipe 1c are connected to form a three-dimensional frame structure through a joint assembly, and adjacent supporting pipes 1b are connected by the connecting pipe 1a or the arc pipe 1c during installation. The three-dimensional frame structure can be used to build three-dimensional frames of different shapes and sizes according to people's needs. The connecting pipe 1a, the supporting pipe 1b and the arc pipe 1c are all tubular structures and one end is closed, wherein the arc pipe 1c is bent by a quarter of an arc, and the other ends of the connecting pipe 1a, the supporting pipe 1b and the arc pipe 1c are provided with an insertion slit 1d, and the insertion slit 1d extends to the vicinity of the closed end of the pipe body.

[0025] A further embodiment is that a cone head 1e is provided at the closed end of the support pipe 1b, so as to facilitate its insertion into the soil and fixation. The joint assembly includes a tee joint, a stereoscopic four-way joint and a flat four-way joint. More specifically, the three-way connector includes a straight 60-degree stereoscopic tee (the internal angles between the three heads are all 60 degrees), a straight 60-degree stereoscopic tee (the angles of the three heads are 90 degrees, 90 degrees, and 60 degrees, respectively), a 90-degree stereoscopic tee (the angles of the three heads are all 90 degrees), and a 120-degree stereoscopic tee (the angles of the three heads are 90 degrees, 90 degrees, and 120 degrees, respectively);

[0026] The four-way connector includes a 90-degree three-dimensional four-way connector (the angles between head 1 and head 2, head 3, and head 4 are all right angles, and head 2 and head 4 are connected in a straight line), a 60-degree three-dimensional four-way connector (the angles between head 1 and head 2 and head 3 are all right angles, the angle between head 2 and head 3 is 60 degrees, and head 1 and head 4 are connected in a straight line), a 120-degree three-dimensional four-way connector (the angles between head 1 and head 2 and head 3 are all right angles, the angle between head 2 and head 3 is 120 degrees, and head 1 and head 4 are connected in a straight line), and a cross-shaped flat four-way connector. Different types of three-way and four-way connectors can be selected according to needs during assembly. The material of the skeleton body 1 is PVC, aluminum alloy or stainless steel, reference Figure 5-8 As shown, the shape of the three-dimensional frame structure is a triangular pyramid, a triangular prism, a cylinder, a cuboid or an oblique column, and the three-dimensional frame can be assembled and spliced ​​into different shapes and sizes according to needs.

[0027] In addition, the utility model also provides an insect-proof net, including a skeleton body 1 and an insect-proof net body 2, Fig. 9As shown, the insect-proof net body 2 includes an insect-proof net layer 2a and a pulling sleeve 2b, the pulling sleeve 2b encloses a plane frame structure, the insect-proof net layer 2a is arranged in the enclosed plane frame structure, and the pulling sleeve 2b is inserted into the skeleton body 1 through an insertion seam 1d. The plane enclosed by the pulling sleeve 2b is one or more of a regular triangle, a square, a rectangle, an isosceles trapezoid, a circle, a hexagon, and a regular polygon.

[0028] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components or layout of the subject combination layout. In addition to the modifications and improvements made to the components or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A support frame, comprising a frame body (1), characterized in that: The skeleton body (1) comprises a connecting tube (1a), a supporting tube (1b) and an arc tube (1c); the supporting tube (1b), the connecting tube (1a) and / or the arc tube (1c) are connected to form a three-dimensional frame structure via a joint assembly; the connecting tube (1a), the supporting tube (1b) and the arc tube (1c) are all tubular structures with one end closed, wherein the arc tube (1c) is bent by a quarter of an arc, and the other ends of the connecting tube (1a), the supporting tube (1b) and the arc tube (1c) are provided with an insertion slit (1d).

2. A support frame according to claim 1, characterized in that: A cone head (1e) is provided at the closed end of the support tube (1b).

3. A support frame according to claim 1, characterized in that: The joint assembly includes a three-way joint, a three-dimensional four-way joint and a planar four-way joint.

4. A support frame according to claim 1, characterized in that: The material of the skeleton body (1) is PVC, aluminum alloy or stainless steel, and the shape of the three-dimensional frame structure is a triangular pyramid, a triangular prism, a cylinder, a cuboid or an oblique column.

5. An insect-proof net, comprising a frame body (1) and an insect-proof net body (2), characterized in that: The insect-proof net body (2) comprises an insect-proof net layer (2a) and a pulling sleeve (2b), the pulling sleeve (2b) enclosing a planar frame structure, the insect-proof net layer (2a) being arranged in the enclosed planar frame structure, and the pulling sleeve (2b) being inserted into the skeleton body (1) through an insertion seam (1d).

6. The insect-proof net according to claim 5, characterized in that: The plane enclosed by the pulling sleeve (2b) is one or more of an isosceles trapezoid, a circle, a hexagon, and a regular polygon.

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