Simple and convenient ventilation door and window for rice seedling raising greenhouse

Abstract

The utility model provides a simple ventilation door and window for a rice seedling raising greenhouse, and belongs to the technical field of simple ventilation doors and windows for rice seedling raising greenhouses. A first fixing part, a second fixing part, a third fixing part and a fourth fixing part are arranged on the peripheral edge of one side of the gridding cloth respectively, the first fixing part and the third fixing part are located on the upper edge and the lower edge of the gridding cloth respectively, and the second fixing part and the fourth fixing part are located on the left edge and the right edge of the gridding cloth respectively. The fixing part is composed of a fixing rail and a snakelike clamping piece, a zipper is installed in the middle of the gridding cloth, and a first zipper head and a second zipper head are installed on the zipper. The utility model can be repeatedly used, and has the advantages of wind resistance, water resistance and heat preservation; the installation mode is simple, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to a simple ventilation door and window for a rice seedling raising greenhouse, belonging to the technical field of agricultural greenhouse structures. Background Art

[0002] With the emergence of high molecular polymers - polyvinyl chloride and polyethylene, plastic films are widely used in agriculture. Greenhouses were originally special equipment for vegetable production, and with the development of production, the application of greenhouses has become more and more extensive. Currently, greenhouses have been used for potted and cut flower cultivation; fruit tree production for the cultivation of grapes, strawberries, watermelons, melons, peaches and citrus; forestry production for forest seedlings, ornamental tree cultivation, etc.; aquaculture for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish and fish fry, etc.

[0003] The installation steps of existing agricultural greenhouse doors and windows are complicated, usually requiring the installation of window frames or door frames, and there is a lack of simple and convenient greenhouse doors and windows. Summary of the invention

[0004] The purpose of the utility model is to solve the problems existing in the above-mentioned prior art and further provide a simple ventilation door and window for a rice seedling greenhouse.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A simple ventilation door and window for a rice seedling greenhouse, comprising: a first fixing part, a second fixing part, a third fixing part, a mesh cloth, a fourth fixing part, a zipper, a first zipper head and a second zipper head;

[0007] The edges of one side of the mesh cloth are respectively provided with a first fixing part, a second fixing part, a third fixing part and a fourth fixing part, the first fixing part and the third fixing part are respectively located at the upper and lower edges of the mesh cloth, the second fixing part and the fourth fixing part are respectively located at the left and right edges of the mesh cloth, a zipper is installed in the middle of the mesh cloth, and a first zipper head and a second zipper head are installed on the zipper;

[0008] The first fixing part, the second fixing part, the third fixing part and the fourth fixing part are all composed of a fixed rail and a serpentine clamp. The fixed rail includes a baffle and a rail body. Baffles are arranged on both sides of the rail body. A fixed groove is formed between the baffle and the rail body. The serpentine clamp presses the mesh cloth and clamps it in the fixed groove.

[0009] Furthermore, the mesh cloth is made of pct mesh anti-aging material.

[0010] Furthermore, the outer surfaces of the fixed rail and the serpentine clamp are wrapped with protective materials, such as silica gel, sponge, etc.

[0011] Furthermore, the width of the serpentine clamp is smaller than the width of the fixing groove, and larger than the gap between the blocking bars on both sides of the fixing track.

[0012] Furthermore, the first zipper puller and the second zipper puller can be pulled toward two ends of the zipper respectively.

[0013] The beneficial effects of the utility model are:

[0014] The utility model is very easy to install on a rice seedling greenhouse. The snake-shaped clamp is used to press the greenhouse plastic film and the mesh cloth and fix them in a fixed track so that the mesh cloth is closely fitted to the greenhouse plastic film. When the greenhouse plastic film needs to be replaced, the snake-shaped clamp is taken out, the mesh cloth can be taken off and reused on a new greenhouse plastic film, and the utility model can be repeatedly used many times.

[0015] In the utility model, the outer surfaces of the fixed rails and the serpentine clips are wrapped with protective materials such as silicone or sponge, which can prevent slipping and protect the greenhouse plastic film from damage in the pressing part, thereby increasing the service life of the greenhouse plastic film. The mesh cloth adopts PCT mesh anti-aging material, which is soft, windproof, waterproof and heat-insulating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of Example 1 of a simple ventilation door and window for a rice seedling greenhouse according to the utility model.

[0017] Figure 2 The utility model is a structural schematic diagram of a simple ventilation door and window fixing track and a snake-shaped clamp for a rice seedling greenhouse.

[0018] Figure 3 The utility model is a structural schematic diagram of a simple ventilation door and window fixing track for a rice seedling greenhouse.

[0019] Figure 4 The utility model is a structural schematic diagram of a snake-shaped clamp for a simple ventilation door and window in a rice seedling greenhouse.

[0020] Figure 5 It is a structural schematic diagram of Example 2 of a simple ventilation door and window for a rice seedling greenhouse according to the utility model.

[0021] The reference numerals in the figure are: 1 is the first fixing part, 2 is the second fixing part, 3 is the third fixing part, 4 is the mesh cloth, 5 is the fourth fixing part, 6 is the zipper, 7 is the first zipper head, 8 is the second zipper head, 9 is the fixed track, 9-1 is the stop bar, 9-2 is the track body, 9-3 is the fixed groove, and 10 is the serpentine clip. DETAILED DESCRIPTION

[0022] The utility model will be further described in detail below in conjunction with the accompanying drawings: This embodiment is implemented on the premise of the technical solution of the utility model, and a detailed implementation method is given, but the protection scope of the utility model is not limited to the following embodiments.

[0023] like Figures 1 to 5 As shown, a simple ventilation door and window for a rice seedling greenhouse comprises: a first fixing part 1, a second fixing part 2, a third fixing part 3, a mesh cloth 4, a fourth fixing part 5, a zipper 6, a first zipper head 7 and a second zipper head 8;

[0024] The edges of one side of the mesh cloth 4 are respectively provided with a first fixing portion 1, a second fixing portion 2, a third fixing portion 3 and a fourth fixing portion 5, the first fixing portion 1 and the third fixing portion 3 are respectively located at the upper and lower edges of the mesh cloth 4, the second fixing portion 2 and the fourth fixing portion 5 are respectively located at the left and right edges of the mesh cloth 4, a zipper 6 is installed in the middle of the mesh cloth 4, and a first zipper head 7 and a second zipper head 8 are installed on the zipper 6;

[0025] The first fixing part 1, the second fixing part 2, the third fixing part 3 and the fourth fixing part 5 are all composed of a fixing rail 9 and a serpentine clamp 10. Figure 3 and Figure 4 As shown, the fixed track 9 includes a baffle 9-1 and a track body 9-2. Baffles 9-1 are arranged on both sides of the track body 9-2. A fixed groove 9-3 is formed between the baffle 9-1 and the track body 9-2. The serpentine clamp 10 presses the mesh cloth 4 and clamps it in the fixed groove 9-3.

[0026] The mesh cloth 4 is made of pct mesh anti-aging material.

[0027] The outer surfaces of the fixed rail 9 and the serpentine clamp 10 are wrapped with protective materials, such as silica gel, sponge, etc.

[0028] The width of the serpentine clip 10 is smaller than the width of the fixing groove 9-3 and larger than the gap between the baffles 9-1 on both sides of the fixed track 9, so that the serpentine clip 10 is not easy to move when it is set in the fixing groove 9-3, and the fixing effect is better. In addition, the serpentine clip 10 is elastic and can be installed with just a slight press.

[0029] The first zipper puller 7 and the second zipper puller 8 can be pulled toward two ends of the zipper 6 respectively.

[0030] The working process of this embodiment is as follows:

[0031] When the staff installs, Figure 2As shown, the upper edge of the mesh cloth 4 is fixed in the fixed track 9 with the greenhouse plastic film through the first fixing part 1, the fixed track 9 is placed on the inner side of the greenhouse plastic film, the mesh cloth 4 is placed on the outer side of the greenhouse plastic film, the serpentine clamp 10 presses the greenhouse plastic film and the mesh cloth 4 on the outside and is fixed in the fixed track 9, after determining the upper edge and position of the door and window opening position, the left and right edges of the mesh cloth 4 are fixed to the greenhouse plastic film through the second fixing part 2 and the fourth fixing part 5 respectively, and finally the lower edge of the mesh cloth 4 is fixed to the greenhouse plastic film through the third fixing part 3, thus fixed, and then the plastic film inside the greenhouse is cut with scissors to open the corresponding opening, at this time, the first zipper head 7 and the second zipper head 8 on the zipper 6 can be used to open and close the doors and windows.

[0032] Example 1

[0033] like Figure 1 As shown, this embodiment is a simple ventilation window for a rice seedling greenhouse, and its dimensions are: 1 meter wide and 0.6 meters high. Multiple ventilation windows can be installed in the rice seedling greenhouse. When the staff installs it, the upper edge of the mesh cloth 4 is clamped with the greenhouse plastic film through the first fixing part 1 and fixed in the fixed track 9. The fixed track 9 is placed on the inner side of the greenhouse plastic film, and the mesh cloth 4 is placed on the outer side of the greenhouse plastic film. The serpentine clamp 10 presses the greenhouse plastic film and the mesh cloth 4 on the outside and is clamped in the fixed track 9 to fix it. After determining the upper edge and position of the opening position of the door and window, the left and right edges of the mesh cloth 4 are fixed to the greenhouse plastic film through the second fixing part 2 and the fourth fixing part 5 respectively, and finally the lower edge of the mesh cloth 4 is fixed to the greenhouse plastic film through the third fixing part 3. After fixing it, the plastic film inside the greenhouse is cut with scissors to make a corresponding opening. At this time, the first zipper head 7 and the second zipper head 8 on the zipper 6 can be used to open and close the door and window.

[0034] Example 2

[0035] like Figure 5 As shown, this embodiment is a simple ventilation door for a rice seedling greenhouse, and its dimensions are: 1 meter in width and 1.5 meters in height. Multiple doors can be installed on the rice seedling greenhouse. When the staff installs it, the upper edge of the mesh cloth 4 is clamped with the greenhouse plastic film through the first fixing part 1 and fixed in the fixed track 9. The fixed track 9 is placed on the inner side of the greenhouse plastic film, and the mesh cloth 4 is placed on the outer side of the greenhouse plastic film. The serpentine clamp 10 presses the greenhouse plastic film and the mesh cloth 4 on the outside and is clamped in the fixed track 9 to fix it. After determining the upper edge and position of the opening position of the door and window, the left and right edges of the mesh cloth 4 are fixed to the greenhouse plastic film through the second fixing part 2 and the fourth fixing part 5, and finally the lower edge of the mesh cloth 4 is fixed to the greenhouse plastic film through the third fixing part 3. After fixing it, the plastic film inside the greenhouse is cut with scissors to open the corresponding opening. At this time, the first zipper head 7 and the second zipper head 8 on the zipper 6 can be used to open and close the door and window.

[0036] The above are only preferred specific embodiments of the present invention. These specific embodiments are different implementations based on the overall concept of the present invention, and the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a technician familiar with the technical field within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A simple ventilation door and window for a rice seedling greenhouse, characterized in that: include: A first fixing portion (1), a second fixing portion (2), a third fixing portion (3), a mesh cloth (4), a fourth fixing portion (5), a zipper (6), a first zipper head (7) and a second zipper head (8); The edges of one side of the mesh cloth (4) are respectively provided with a first fixing portion (1), a second fixing portion (2), a third fixing portion (3) and a fourth fixing portion (5); the first fixing portion (1) and the third fixing portion (3) are respectively located at the upper and lower edges of the mesh cloth (4); the second fixing portion (2) and the fourth fixing portion (5) are respectively located at the left and right edges of the mesh cloth (4); a zipper (6) is installed in the middle of the mesh cloth (4); and a first zipper head (7) and a second zipper head (8) are installed on the zipper (6); The first fixing part (1), the second fixing part (2), the third fixing part (3) and the fourth fixing part (5) are all composed of a fixing track (9) and a serpentine clamp (10); the fixing track (9) comprises a baffle (9-1) and a track body (9-2); baffles (9-1) are arranged on both sides of the track body (9-2); a fixing groove (9-3) is formed between the baffle (9-1) and the track body (9-2); and the serpentine clamp (10) presses the mesh cloth (4) and is clamped in the fixing groove (9-3).

2. The simple ventilation door and window for rice seedling raising greenhouse according to claim 1, characterized in that: The mesh cloth (4) is made of PCT mesh anti-aging material.

3. The simple ventilation door and window for rice seedling raising greenhouse according to claim 1, characterized in that: The outer surfaces of the fixed track (9) and the serpentine clamp (10) are both wrapped with silica gel or sponge as protective material.

4. The simple ventilation door and window for rice seedling raising greenhouse according to claim 1, characterized in that: The width of the serpentine clamp (10) is smaller than the width of the fixed groove (9-3), and is larger than the gap between the blocking bars (9-1) on both sides of the fixed track (9).

5. The simple ventilation door and window for rice seedling raising greenhouse according to claim 1, characterized in that: The first zipper head (7) and the second zipper head (8) can be pulled toward two ends of the zipper (6) respectively.

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