A pesticide bottle connector with storage space

Abstract

This utility model discloses a pesticide bottle connector with storage space, belonging to the field of pesticide packaging technology. The pesticide bottle connector with storage space includes an upper bottle, a lower bottle, and a hollow connector. The upper and lower bottles can hold large bags of pesticides, and the hollow connector is a hollow tubular structure that forms a dedicated storage space for small bags of pesticides or adjuvants. The inner wall is provided with positioning structures such as annular fixing grooves, detachable partitions, or elastic protrusions, which are suitable for 1-5 small bags of pesticides with specifications of 1-30g. When using it, farmers do not need to read the labels. They can simply pour the pesticides in the entire set of bottles into a water mixing bucket to complete the "one bucket of water" accurate pesticide mixing, which effectively simplifies the operation, avoids mismixing, is compatible with existing production lines, and has high practicality and promotional value.

Description

Technical Field

[0001] This utility model relates to the field of pesticide packaging technology, specifically to a pesticide bottle connector with storage space. Background Technology

[0002] In current agricultural production, pesticides are mainly packaged in single bottles. However, with the rapid development of high-efficiency and low-toxicity pesticide technology, small packets of pesticides and adjuvants in 1-30g sizes are increasingly common in the market. Farmers face significant challenges in preparing pesticides: elderly farmers (especially those who are illiterate) may confuse adjuvant types due to their inability to read pesticide labels, leading to omissions or incorrect preparations, which not only affect efficacy but may also cause phytotoxicity; the process of repeatedly verifying the correspondence between "large packet of pesticide - small packet of adjuvant - water volume" is cumbersome, time-consuming, and prone to errors, resulting in low preparation efficiency; and small packets are easily lost when stored separately, leading to losses, waste, and even environmental pollution.

[0003] In light of this, a pesticide bottle connector with storage space is provided, comprising an upper bottle, a lower bottle, and a hollow connector. The upper and lower bottles hold large packets of pesticide, while the hollow connector is a hollow tubular structure that forms a dedicated storage space for small packets of pesticide or adjuvants. The inner wall is equipped with positioning structures such as annular fixing grooves, detachable partitions, or elastic protrusions, accommodating 1-5 packets of pesticide in 1-30g sizes. During use, farmers do not need to read the labels; they can simply pour all the pesticides from the entire set of bottles into a mixing bucket to achieve precise pesticide mixing with a single bucket of water. This effectively simplifies operation, avoids mismixing, is compatible with existing production lines, and has high practicality and promotional value. Utility Model Content

[0004] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0005] According to an embodiment of the present invention, a pesticide bottle connector with storage space includes an upper bottle, a lower bottle, and a hollow connector for connecting the two; the hollow connector is a hollow tubular structure, and an internal storage space for storing small packets of pesticides or adjuvants is formed, and a positioning structure is provided on the inner wall of the storage space of the hollow connector.

[0006] The positioning structure is any one or more combinations of annular grooves, partitions, or elastic protrusions, and the positioning structure is adapted to small packets of pesticides or adjuvants with a specification of 1-30g.

[0007] The upper and lower bottles are adapted to hold 50-300ml of medium-sized pesticide packets. The bottom outer side of the upper bottle and the top outer side of the lower bottle are provided with fixing grooves.

[0008] The inner wall of the connection between the hollow connector and the upper and lower bottles is provided with a fixing protrusion that matches the fixing groove; the axial length of the hollow connector is adapted to 1-5 small packets of pesticides or adjuvants.

[0009] As another embodiment, it only includes an upper bottle and a hollow connector; the upper bottle has a volume suitable for large bags of pesticides with a capacity of 100-500ml, the hollow connector has a fixing protrusion on the top inner wall that matches the fixing groove of the upper bottle, and the axial length is suitable for 1-5 small bags of pesticides or adjuvants. The hollow connector does not have the positioning structure inside, and the bottom has the same shape as the bottom of a conventional pesticide bottle.

[0010] The advantages of this utility model compared to existing technologies are as follows: This utility model provides a pesticide bottle connector with storage space. The upper and lower bottles hold the middle packets of pesticide, while the small packets of pesticide are stored together in the dedicated space of the hollow connector, forming a fixed pesticide preparation combination of "one set of bottles corresponding to one bucket of water," eliminating the problems of pesticide confusion and loss of small packets of pesticide. Farmers do not need to read the label text; they only need to pour the pesticide from the upper and lower bottles and the connector into the water bucket according to the logic of "one set of bottles to one bucket of water," which greatly reduces the problem of pesticide errors and omissions among elderly and illiterate people, and significantly shortens the time spent on the pesticide preparation process. It also reduces environmental pollution caused by the loss of small packets of pesticide and adjuvants, and improves the safety of use. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the pesticide bottle connector with storage space of this utility model;

[0012] Figure 2 This is a cross-sectional view of the pesticide bottle connector with storage space of this utility model;

[0013] Figure 3 This is a schematic diagram of the overall structure of a single-bottle solution for a pesticide bottle connector with storage space according to this utility model;

[0014] Figure 4 This is a cross-sectional view of a single-bottle design of the pesticide bottle connector with storage space according to this utility model.

[0015] Figure label:

[0016] Pesticide bottle connector 1 with storage space;

[0017] Upper bottle 10-a; Lower bottle 10-b; Fixing groove 11;

[0018] Hollow connector 20; storage space 21; positioning structure 21-a; fixing protrusion 22. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Example: A pesticide bottle connector 1 with storage space according to an embodiment of the present invention, such as... Figures 1 to 3 As shown, specifically, it includes an upper bottle 10-a, a lower bottle 10-b, and a hollow connector 20 for connecting the two.

[0021] The hollow connector 20 is injection molded from PP and PE materials with a wall thickness of 2.5mm. It has a hollow tubular structure and forms an internal storage space 21 for storing small packets of pesticides or adjuvants. The hollow connector 20 can be made of various axial lengths to accommodate 1-5 packets of pesticides or adjuvants. The inner wall of the storage space 21 of the hollow connector 20 is provided with a positioning structure 21-a. The positioning structure 21-a is any one or more combinations of annular grooves, partitions, or elastic protrusions, and the positioning structure 21-a is suitable for small packets of pesticides or adjuvants with a size of 1-30g.

[0022] The upper bottle 10-a and the lower bottle 10-b are injection molded from PP and PE materials, with a bottle body thickness of 2mm. The upper bottle 10-a and the lower bottle 10-b are adapted to the volume of 50-300ml medium-sized pesticide packets. The outer bottom of the upper bottle 10-a and the outer mouth of the lower bottle 10-b are provided with fixing grooves 11.

[0023] The hollow connector 20 has a fixing protrusion 22 that matches the fixing groove 11 on the inner wall of the top connection with the upper bottle 10-a and the bottom connection with the lower bottle 10-b. The fixing protrusion 22 is covered with a 0.2cm thick elastic silicone layer to enhance the interlocking seal. During assembly, the fixing protrusion 22 is embedded in the fixing groove 11 without radial gap. The elastic deformation and friction of the elastic silicone layer effectively prevent the bottle and connector from rotating or shifting relative to each other.

[0024] When preparing the pesticide, farmers should prepare a 15L standard mixing bucket and a set of bottle-type pesticides. Hold the upper bottle 10-a and the hollow connector 20 and pull the upper bottle 10-a upwards to disengage the fixing protrusion 22 from the fixing groove 11 of the upper bottle 10-a, and remove the upper bottle 10-a. After taking out the small packet of pesticide stored in the space 21 of the hollow connector 20, remove the lower bottle 10-b in the same way as removing the upper bottle 10-a. Pour the large packets of pesticide from the upper bottle 10-a and the lower bottle 10-b, as well as the small packets of pesticide in the hollow connector 20, into the mixing bucket. Stir for 30-60 seconds until the pesticide is completely dissolved, and then apply the pesticide through a sprayer. There is no need to check the type of pesticide throughout the process, and the operation steps are simplified to 3 steps.

[0025] In another embodiment, only an upper bottle 10-a and a hollow connector 20 are included; the upper bottle 10-a has a volume suitable for large bags of pesticides with a capacity of 100-500ml; the hollow connector 20 has a fixing protrusion 22 on the top inner wall that matches the fixing groove 11 of the upper bottle 10-a; its axial length is suitable for 1-3 small bags of pesticides or adjuvants; the hollow connector 20 does not have the positioning structure 21-a inside; and its bottom has the same shape as the bottom of a conventional pesticide bottle.

[0026] When preparing the pesticide, remove the upper bottle 10-a, pour the pesticide in the upper bottle 10-a together with the small packet of pesticide in the hollow connector 20 into the water mixing bucket, stir well, and then apply the pesticide.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A pesticide bottle connector with a storage space, characterized in that, It includes an upper bottle, a lower bottle, and a hollow connector for connecting the two; the hollow connector is a hollow tubular structure, with an internal storage space for storing small packets of pesticides or adjuvants, and the inner wall of the storage space of the hollow connector is provided with a positioning structure.

2. The pesticide bottle connector with storage space according to claim 1, characterized in that, The positioning structure is any one or more combinations of annular grooves, partitions, or elastic protrusions, and the positioning structure is adapted to small packets of pesticides or adjuvants with a specification of 1-30g.

3. The pesticide bottle connector with storage space according to claim 1, characterized in that, The upper and lower bottles are adapted to hold 50-300ml of medium-sized pesticide packets. The bottom outer side of the upper bottle and the top outer side of the lower bottle are provided with fixing grooves.

4. The pesticide bottle connector with storage space according to claim 3, characterized in that, The inner wall of the connection between the hollow connector and the upper and lower bottles is provided with a fixing protrusion that matches the fixing groove; the axial length of the hollow connector is adapted to 1-5 small packets of pesticides or adjuvants.

5. The pesticide bottle connector with storage space according to claim 1, characterized in that, It also includes an embodiment containing only an upper bottle and a hollow connector; the upper bottle has a volume suitable for large bags of pesticides with a capacity of 100-500ml, the hollow connector has a fixing protrusion on the top inner wall that matches the fixing groove of the upper bottle, and the axial length is suitable for 1-3 small bags of pesticides or adjuvants. The hollow connector does not have the positioning structure inside, and the bottom has the same shape as the bottom of a conventional pesticide bottle.

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