Novel double-position breathable hotbed chives sun shade

Abstract

The utility model relates to the technical field of hotbed chives sun shading, and provides a novel double-position breathable hotbed chives sun shade which comprises a bottom cylinder, the inner side wall of the bottom cylinder is connected with a middle extension cylinder in a clamped mode, a shielding top cover is installed at the top end of the middle extension cylinder, the inner side wall of the shielding top cover is provided with a connecting clamping block, and the outer side wall of the middle extension cylinder is provided with a clamping groove. A connecting hole is formed in the outer side wall of the bottom cylinder, and the connecting clamping block and the clamping groove are used for clamping the middle extension cylinder and the shielding top cover; the sun shade of the device adopts a double-position ventilation design, and through the cover and the hidden ventilation groove at the lower opening of the upper cylinder, full convection of air in the cylinder is realized, the appropriate temperature and humidity environment required by growth of hotbed chives is ensured, the problem that the hotbed chives are difficult to grow at high temperature is effectively solved, the hotbed chives can grow normally in high-temperature weather, and the quality of hotbed chives is improved. And the quality is excellent. Compared with a traditional tool mode, about 4200 jin of hotbed chives can be harvested in each mu of land at a time, the hotbed chives can be harvested three times a year, and the yield and quality of the hotbed chives are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leek sunshade, in particular to a novel double-position breathable leek sunshade. Background Art

[0002] Among the existing technologies for growing leek greens, the traditional method of using black film for planting has significant problems. The quality of leek greens grown with black film is poor and they are prone to turning green again, which affects the market value and consumer acceptance of the product. At the same time, the leek sunshades circulating on the market are mainly made of PVC materials and cement pots. However, PVC materials are very easy to deform at high temperatures. Once deformed, they are difficult to continue using, and they suffer great loss during use, resulting in a short service life and increasing the cost of use. In addition, PVC sunshades often use a single position for air outlet and have water leakage problems, resulting in poor air circulation in the tube, making leek greens prone to rot and difficult to grow normally in hot weather.

[0003] On the other hand, while using cement jars as sunshades has a certain shading effect, they are bulky and lack ventilation holes, making them less conducive to the growth of chives in high temperatures and increasing labor costs. Therefore, traditional chive sunshades have significant deficiencies in material selection, structural design, and ventilation performance, failing to meet the high-quality, high-yield demands of modern chive cultivation.

[0004] To this end, those skilled in the art have proposed a novel double-position breathable leek sunshade to solve the problems raised in the background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a new double-position breathable leek sunshade, which aims to solve the problems of leek growth difficulty under high temperature, easy deformation of sunshade material, short service life, poor air permeability, etc., improve the yield and quality of leek, reduce labor costs, and meet the market demand for high-quality leek.

[0006] A new double-position breathable leek sunshade includes a bottom tube, the inner side wall of the bottom tube is snap-connected with a middle extension tube, the top of the middle extension tube is installed with a shielding top cover, the inner side wall of the shielding top cover is provided with a connecting block, the outer side wall of the middle extension tube is provided with a snap-fit ​​groove, the outer side wall of the bottom tube is provided with a connecting hole, the connecting block and the snap-fit ​​groove are used to snap-fit ​​the middle extension tube and the shielding top cover.

[0007] Preferably, the bottom tube and the middle extension tube are mutually engaged to form a conical overall structure. The height of the bottom tube is 50 cm, the diameter of the lower opening is 15 cm, and the diameter of the top is 6.5 cm.

[0008] Preferably, 18 hidden ventilation grooves are designed in the shielding top cover, which appear as 18 raised ribs, and these ribs are connected to the middle extension tube for air outlet.

[0009] Preferably, the lower opening of the bottom tube is also designed with 18 hidden ventilation grooves, which also appear as 18 raised ribs for exhausting air from the tube and forming air convection with the ventilation grooves on the lid.

[0010] Preferably, the raw materials of the bottom tube and the middle extension tube are PP, calcium carbonate and black masterbatch mixed in a ratio of PP3:calcium carbonate1, and an appropriate amount of black masterbatch is added, and they are injection molded through an injection molding mold.

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

[0012] 1. The sunshade of this device adopts a dual-position ventilation design. Through the cover and concealed ventilation slots at the bottom of the upper tube, sufficient air convection is achieved within the tube, ensuring the ideal temperature and humidity environment required for the growth of leek greens. This effectively solves the problem of leek growth difficulties in high temperatures, allowing leek greens to grow normally and maintain high quality even in hot weather. Compared with traditional tools, this device can harvest approximately 4,200 kilograms of leek greens per mu of land at a time, and can produce three times a year, greatly improving the yield and quality of leek greens.

[0013] 2. The sunshade is made of a mixture of PP, calcium carbonate and black masterbatch. It has excellent properties such as high temperature resistance, non-deformation and corrosion resistance. It can withstand high temperatures up to 140 degrees without releasing toxic substances. It has little loss during use and a long service life of about 10 years, which greatly reduces the cost of use.

[0014] 3. Compared to bulky cement pots, the sunshade structure of the present invention is lightweight and easy to install and move, reducing labor intensity and labor costs. At the same time, due to its good air permeability and light-shielding properties, it reduces the occurrence of diseases and insect pests during the growth of leek greens, further saving pesticide and labor management costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the middle extension tube;

[0017] Figure 3 For this utility model Figure 1 A schematic diagram of the top view of the middle shielding cover;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the front view structure in ;

[0019] Figure 5 For this utility model Figure 1 Schematic diagram of the top view of the midsole tube and the middle extension tube.

[0020] In the figure: 1, bottom tube; 11, connecting hole; 2, middle extension tube; 21, engaging groove; 3, shielding top cover; 31, connecting block. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] As attached Figure 1 To the attached Figure 5 As shown:

[0023] Embodiment 1: The utility model provides a new double-position breathable leek sunshade, comprising a bottom tube 1, the inner side wall of the bottom tube 1 is snap-connected with a middle extension tube 2, the top of the middle extension tube 2 is installed with a shielding top cover 3, the inner side wall of the shielding top cover 3 is provided with a connecting block 31, the outer side wall of the middle extension tube 2 is provided with a snap-fit ​​groove 21, the outer side wall of the bottom tube 1 is provided with a connecting hole 11, the connecting block 31 and the snap-fit ​​groove 21 are used to snap-fit ​​the middle extension tube 2 and the shielding top cover 3, the bottom tube 1 and the middle extension tube 2 are snap-fitted to each other to form a conical overall structure, the bottom tube 1 The height is 50 cm, the diameter of the lower mouth is 15 cm, and the diameter of the top is 6.5 cm. The shielding top cover 3 is designed with 18 hidden ventilation grooves, and the appearance is 18 raised ribs. These ribs are connected to the middle extension tube 2 for air outlet. The lower mouth of the bottom tube 1 is also designed with 18 hidden ventilation grooves, and the appearance is also 18 raised ribs, which are used to exhaust air in the tube and form air convection with the ventilation grooves on the lid. The raw materials of the bottom tube 1 and the middle extension tube 2 are PP, calcium carbonate and black masterbatch mixed in the ratio of PP3: calcium carbonate 1, and an appropriate amount of black masterbatch is added, and they are injection molded by an injection molding mold.

[0024] Specifically, when in use, the sunshade is covered above the leek planting area, and the bottom tube, upper tube and cover are firmly connected through the bayonet. Since the sunshade is made of high-temperature resistant and corrosion-resistant materials, it requires almost no special maintenance during use. When it is necessary to harvest leek or perform other agricultural operations, the sunshade can be easily removed for cleaning and maintenance for next use.

[0025] Working principle: when the device needs to be used, first insert the middle extension tube 2 into the bottom tube 1, so that the bottom tube 1 and the middle extension tube 2 are snap-fitted together, and then cover the shielding top cover 3 to the top of the middle extension tube 2, so that the connecting block 31 is snap-fitted with the snap-fit ​​groove 21, and ventilation is ensured through the raised ribs on the outside to ensure the growth of leek greens.

[0026] All standard parts used in this utility model can be purchased commercially, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as bolts, rivets, welding, etc. that are mature in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. In addition, the circuit connections adopt conventional connection methods in the existing technology and will not be described in detail here. Any matters not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0027] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of such features. "Multiple" means two or more, unless otherwise specifically defined.

[0028] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples and the features of different embodiments or examples described in this specification without contradiction.

[0031] In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A new double-position breathable leek sunshade, characterized by: The utility model comprises a bottom tube (1), wherein the inner side wall of the bottom tube (1) is snap-connected with a middle extension tube (2), a shielding top cover (3) is installed on the top end of the middle extension tube (2), a connecting block (31) is provided on the inner side wall of the shielding top cover (3), a snap-fitting groove (21) is provided on the outer side wall of the middle extension tube (2), a connecting hole (11) is provided on the outer side wall of the bottom tube (1), the connecting block (31) and the snap-fitting groove (21) are used for snap-fitting the middle extension tube (2) and the shielding top cover (3), and 18 hidden ventilation grooves are designed in the shielding top cover (3), which appear as 18 raised ribs in appearance, and these ribs are connected to the middle extension tube (2) for air outlet.

2. A novel double-position breathable leek sunshade as claimed in claim 1, characterized in that: The bottom tube (1) and the middle extension tube (2) are mutually clamped to form a conical overall structure. The bottom tube (1) has a height of 50 cm, a lower diameter of 15 cm, and a top diameter of 6.5 cm.

3. A novel double-position breathable leek sunshade as claimed in claim 1, characterized in that: The lower opening of the bottom tube (1) is also designed with 18 hidden ventilation grooves, which also appear as 18 raised ribs, for exhausting air from the tube and forming air convection with the ventilation grooves on the lid.

4. A novel double-position breathable leek sunshade as claimed in claim 1, characterized in that: The raw materials of the bottom tube (1) and the middle extension tube (2) are PP, calcium carbonate and black masterbatch, which are mixed in a ratio of PP3:calcium carbonate1, and an appropriate amount of black masterbatch is added, and are injection-molded through an injection molding mold.

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