Integrated piece

Abstract

The utility model provides an integrated piece, which comprises a plug body, a plug cover, a plug cover and a plug cover, and is characterized in that the plug body comprises a first plug body and a second plug body; the pipe body comprises a first pipe body, a second pipe body and a third pipe body, the second pipe body is arranged between the first plug body and the second plug body, the first pipe body is arranged on one side of the first plug body, and the third pipe body is arranged on one side of the second plug body; wherein the first pipe body is communicated with the second pipe body; and the second pipe body is communicated with the third pipe body. The plug body and the pipe body are integrated in the integrated piece, so that the number of parts can be effectively reduced, and pollution caused by separation of the pipe body and the plug body or a gap between the pipe body and the plug body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid medicine transportation. Specifically, the utility model relates to an integrated part. Background Art

[0002] The strict requirements for aseptic environment in the field of biopharmaceuticals are the key to ensuring the safety and effectiveness of drugs. In the process of drug production, microbial contamination may introduce serious health risks and affect the stability and efficacy of drugs. Currently in biopharmaceuticals, liquid medicine transportation usually involves connecting a pipeline by opening an additional hole at the transportation port, and there will be a certain gap between the opening and the pipeline, which may pose a risk of microbial contamination of the liquid medicine. Therefore, there is an urgent need to provide a liquid medicine transportation device with a better sealing effect. Content of the Utility Model

[0003] The utility model aims to solve at least one of the above technical problems.

[0004] For this reason, the purpose of the utility model is to provide an integrated part.

[0005] To achieve the purpose of the utility model, the utility model provides an integrated part, including: a plug body, which includes a first plug body and a second plug body; a pipe body, which includes a first pipe body, a second pipe body and a third pipe body. The second pipe body is arranged between the first plug body and the second plug body, the first pipe body is arranged on one side of the first plug body, and the third pipe body is arranged on one side of the second plug body. Among them, the first pipe body is communicated with the second pipe body; the second pipe body is communicated with the third pipe body.

[0006] Compared with the prior art, the technical effects achieved by adopting this technical solution: The integrated part of the utility model is composed of a pipe body and a plug body. By integrating the plug body and the pipe body into an integrated part, compared with the traditional split design, the integrated design can effectively reduce the number of parts and lower the production cost. The first pipe body, the second pipe body and the third pipe body are communicated with each other to form a continuous channel, which is beneficial to the flow of liquid medicine. Only by squeezing the second pipe body, the liquid medicine can be transported. Moreover, the first plug body and the second plug body can plug the opening of the container containing the liquid medicine without any gap, so that the liquid medicine can only be transported through the pipe body, with a tight seal, reducing the possibility of the liquid medicine being contaminated.

[0007] Among the above technical features, the plug body and the pipe body are integrally formed.

[0008] Compared with the prior art, the technical effects achieved by adopting this technical solution: The plug body and the pipe body are integrally formed, and the pipe body and the plug body are not easy to separate, improving the overall sealing performance and structural strength of the product, enhancing the durability and reliability of the product. The integrated forming design simplifies the operation steps, is easy to use, and can effectively prevent liquid leakage and contamination, ensuring the safety and hygiene during use.

[0009] Among any of the above technical features, the diameters of the first tube body, the second tube body, and the third tube body are all different.

[0010] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: By setting different diameters for the first tube body, the second tube body, and the third tube body, an effective flow velocity gradient can be formed during the liquid flow process, thereby preventing liquid backflow or overflow, ensuring unidirectional fluid flow, helping to optimize the flow of liquid or gas in the pipeline, reducing flow resistance, and improving the transmission efficiency of the fluid; moreover, when the tube bodies with different diameters are connected, their contact areas and force distributions will also be different, which helps to improve the stability and strength of the overall structure and reduce the risk of damage caused by uneven stress.

[0011] Among any of the above technical features, the inner diameters of the first tube body and the second tube body gradually change through the first plug; and / or the inner diameters of the third tube body and the second tube body gradually change through the second plug.

[0012] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: The pipe diameter changes smoothly, and the changes in flow velocity and pressure are also gradual, which helps to avoid sudden pressure drops and sudden increases in speed, thereby reducing the risk of equipment damage or fluid leakage; the smooth inner surface reduces the possibility of fouling and deposition, facilitates cleaning, and at the same time reduces wear caused by turbulence and high shear forces, thereby extending the service life of the pipeline.

[0013] Among any of the above technical features, the diameter of the first tube body is smaller than that of the second tube body.

[0014] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: The second tube body with a larger diameter is more convenient for squeezing and transporting the liquid medicine. The first tube body has a smaller diameter, which can make the liquid medicine flow smoothly therein, helping to maintain the stability of the liquid medicine; the diameter of the first tube body is smaller than that of the second tube body, enabling the one-piece to adapt to different types of liquid medicines and transportation requirements to achieve the optimal transportation effect.

[0015] Among any of the above technical features, the diameter of the third tube body is smaller than that of the second tube body.

[0016] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: The second tube body with a larger diameter is more convenient for squeezing and transporting the liquid medicine. The third tube body has a smaller diameter, which can make the liquid medicine flow smoothly therein, helping to maintain the stability of the liquid medicine; the diameter of the third tube body is smaller than that of the second tube body, enabling the one-piece to adapt to different types of liquid medicines and transportation requirements to achieve the optimal transportation effect.

[0017] Among any of the above technical features, the sizes of the first plug and the second plug are the same.

[0018] Compared with the prior art, the technical effects achieved by adopting this technical solution: The consistency of the plug body size helps to achieve uniform sealing pressure, prevent liquid medicine leakage or contamination, which is crucial for maintaining a sterile environment. The plugs of the same size are easier to clean and sterilize, reducing the risk of cross-contamination due to dead corners or between components of different sizes, thus enhancing the overall aseptic guarantee of the system.

[0019] In any of the above technical features, the first plug body is frustum-shaped; and / or the second plug body is frustum-shaped.

[0020] Compared with the prior art, the technical effects achieved by adopting this technical solution: With the first plug body and the second plug body being frustum-shaped, the frustum-shaped plug body has a smooth side surface, which enables it to be inserted more smoothly, reducing the problem of poor sealing caused by friction or uneven surfaces; One of the characteristics of the frustum shape is that the top gradually shrinks, which helps to form a natural guiding effect during insertion, making it easier for the plug body to enter the opening, thus achieving a more uniform sealing pressure distribution.

[0021] After adopting the technical solution of the present utility model, the achievable technical effects are as follows:

[0022] 1. By integrating the plug body and the tube body into one integral part, the number of parts can be effectively reduced, avoiding contamination caused by the separation of the tube body and the plug body or the existence of gaps between the tube body and the plug body;

[0023] 2. The first tube body, the second tube body and the third tube body are interconnected to form a continuous channel, which is beneficial to the flow of liquid medicine. Only by squeezing the second tube body can the liquid medicine be conveyed;

[0024] 3. The plug body and the tube body are integrally formed, improving the overall sealing performance and structural strength of the product, enhancing the durability and reliability of the product, effectively preventing liquid leakage and contamination, and ensuring safety and hygiene during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 Schematic diagram of the integral part of the embodiment of the present utility model;

[0027] Figure 2 is Figure 1 Cross-sectional view of the A-A plane in

[0028] Figure 3 is Figure 1 The partial enlarged view at position B in

[0029] Explanation of reference numerals in the drawings: 100 - plug body, 110 - first plug body, 120 - second plug body, 200 - pipe body, 210 - first pipe body, 220 - second pipe body, 230 - third pipe body. Detailed implementation manners

[0030] In order to more clearly understand the above objects, features and advantages of the present utility model, the present utility model will be further described in detail below with reference to the drawings and specific implementation manners. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0031] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0032] To make the above objects, features and advantages of the present utility model more obvious and understandable, below in combination with Figure 1 and Figure 3 a detailed description will be given to the specific embodiments of the present utility model.

[0033] As Figures 1 to 3 shown, an embodiment of the present utility model provides an integral part, including: a plug body 100, the plug body 100 includes a first plug body 110 and a second plug body 120; a pipe body 200, the pipe body 200 includes a first pipe body 210, a second pipe body 220 and a third pipe body 230, the second pipe body 220 is disposed between the first plug body 110 and the second plug body 120, the first pipe body 210 is disposed on one side of the first plug body 110, and the third pipe body 230 is disposed on one side of the second plug body 120; wherein, the first pipe body 210 is communicated with the second pipe body 220; the second pipe body 220 is communicated with the third pipe body 230.

[0034] Preferably, the integrated part is made of a plug body 100 and a tube body 200. The plug body 100 includes a first plug body 110 and a second plug body 120. The tube body 200 includes a first tube body 210, a second tube body 220, and a third tube body 230. A first tube body 210 is provided on one side of the first plug body 110, and a second tube body 220 is provided on the other side. A third tube body 230 is provided on one side of the second plug body 120, and a second tube body 220 is provided on the other side. That is, the second tube body 220 is arranged between the first plug body 110 and the second plug body 120. The first plug body 110 and the second plug body 120 can plug the opening of the container for holding the liquid medicine. The sizes of the first plug body 110 and the second plug body 120 are consistent with the opening of the container for holding the liquid medicine. After the first plug body 110 and the second plug body 120 are inserted, there is no gap between the first plug body 110, the second plug body 120 and the opening. The liquid medicine can only be transported through the tube body 200, with tight sealing, reducing the possibility of the liquid medicine being contaminated.

[0035] Preferably, by integrating the plug body 100 and the tube body 200 into an integrated part, the integrated part is preferably made of transparent silica gel material. Compared with the traditional split design, the integrated design can effectively reduce the number of parts and lower the production cost. The first tube body 210, the second tube body 220, and the third tube body 230 are interconnected to form a continuous channel, which is beneficial to the flow of the liquid medicine. Only by squeezing the second tube body 220 can the liquid medicine be transported.

[0036] In some embodiments of the present invention, the plug body 100 and the tube body 200 are integrally formed.

[0037] Preferably, the plug body 100 and the tube body 200 are integrally formed, and there is no gap between the plug body 100 and the tube body 200, so that it is not easy for the tube body 200 to separate from the plug body 100, improving the overall sealing performance and structural strength of the product, enhancing the durability and reliability of the product. The integrated forming design simplifies the operation steps, is easy to use, and can effectively prevent liquid leakage and pollution, ensuring safety and hygiene during use.

[0038] In some embodiments of the present invention, the diameters of the first tube body 210, the second tube body 220, and the third tube body 230 are all different.

[0039] Preferably, the first tube body 210, the second tube body 220, and the third tube body 230 are provided with different diameters, which can form an effective flow velocity gradient during the liquid flow process, thereby preventing liquid backflow or overflow, ensuring unidirectional fluid flow, contributing to optimizing the flow of liquid or gas in the pipeline, reducing the flow resistance, and improving the fluid transmission efficiency.

[0040] Preferably, when the pipe bodies 200 with different diameters are connected, their contact areas and force distributions will also be different, which helps to improve the stability and strength of the overall structure and reduce the risk of damage caused by uneven stress; this design also facilitates customization and expansion according to specific application requirements. Users can select pipe bodies 200 with specific diameters or achieve more complex functions through simple combinations.

[0041] In some embodiments of the present utility model, the inner diameters of the first pipe body 210 and the second pipe body 220 gradually change through the first plug body 110; and / or the inner diameters of the third pipe body 230 and the second pipe body 220 gradually change through the second plug body 120.

[0042] Preferably, since the diameters of the first pipe body 210, the second pipe body 220, and the third pipe body 230 are all different, the inner diameters inside the first plug body 110 and the second plug body 120 gradually change and the change is smooth, so that the flow rate and pressure changes inside the pipe body 200 are also gradual. This helps to avoid sudden pressure drops and sudden increases in speed, thereby reducing the risk of equipment damage or fluid leakage; the smooth inner surface reduces the possibility of fouling and deposition, facilitates cleaning, and also reduces wear caused by turbulence and high shear forces, thus extending the service life of the pipeline.

[0043] Furthermore, during the drug solution transportation process, a closed system and aseptic operation are the keys to preventing infection. The design of gradually changing pipe diameters can better maintain the closure of the system, reduce the chance of external contaminants entering the system, and thus reduce the infection risk.

[0044] In some embodiments of the present utility model, the diameter of the first pipe body 210 is smaller than that of the second pipe body 220.

[0045] Preferably, one side of the first plug body 110 is provided with the first pipe body 210, and the other side is provided with the second pipe body 220. The diameter of the first pipe body 210 is smaller than that of the second pipe body 220. The diameters of the first pipe body 210 and the second pipe body 220 gradually change through the first plug body 110, and there is no gap between the first pipe body 210 and the second pipe body 220; the smaller diameter of the first pipe body 210 can enable the drug solution to flow smoothly therein, which helps to maintain the stability of the drug solution. The second pipe body 220 with a larger diameter is more convenient for squeezing and transporting the drug solution, making the integrated part adapt to different types of drug solutions and transportation requirements to achieve the optimal transportation effect.

[0046] In some embodiments of the present utility model, the diameter of the third pipe body 230 is smaller than that of the second pipe body 220.

[0047] Preferably, the second tube body 220 is disposed between the first plug body 110 and the second plug body 120. The second tube body 220 is disposed on one side of the second plug body 120, and the first tube body 210 is disposed on the other side. The diameter of the second tube body 220 is larger than that of the third tube body 230. The third tube body 230 and the second tube body 220 gradually change in diameter through the second plug body 120, and there is no gap between the third tube body 230 and the second tube body 220.

[0048] Further, in order to convey the liquid medicine in the integrated part, the second tube body 220 needs to be squeezed. To avoid cracking, breakage and other phenomena of the second tube body 220 during the squeezing process, the wall thickness of the second tube body 220 should be thicker than that of the first tube body 210 and the third tube body 230. The wall thicknesses of the first tube body 210 and the third tube body 230 can be selected according to the actual situation and are not limited herein.

[0049] It should be noted that the diameters of the first tube body 210 and the third tube body 230 are also different. The diameters of the first tube body 210, the second tube body 220 and the third tube body 230 can be selected according to actual needs. The user can select either the first tube body 210 or the third tube body 230 as the liquid inlet tube body 200 and the other as the liquid outlet tube body 200 according to actual needs, and no specific limitation is made herein.

[0050] In some embodiments of the present utility model, the size of the first plug body 110 is the same as that of the second plug body 120.

[0051] Preferably, the size of the first plug body 110 is the same as that of the second plug body 120. The plugs 100 of the same size are easier to clean and sterilize, reducing the risk of cross - contamination due to dead corners or different - sized components, thereby enhancing the aseptic guarantee of the overall system. The specific sizes of the first plug body 110 and the second plug body 120 can be selected according to the actual situation, and only need to keep the sizes of the first plug body 110 and the second plug body 120 consistent, and no specific limitation is made herein.

[0052] Preferably, manufacturing plugs 100 of the same size can significantly reduce the manufacturing cost, reduce the variables in production, improve production efficiency and consistency, and thus reduce the scrap rate.

[0053] In some embodiments of the present utility model, the first plug body 110 is frustum - shaped; and / or the second plug body 120 is frustum - shaped.

[0054] Preferably, the first plug body 110 and the second plug body 120 are in the shape of a frustum of a cone. The plug body 100 in the shape of a frustum of a cone has a smooth side surface, which makes it smoother when inserted, reducing the problem of poor sealing caused by friction or uneven surfaces. One of the characteristics of the frustum shape is that the top gradually shrinks, which helps to form a natural guiding effect when inserted, making the plug body 100 easier to enter the opening, thus achieving a more uniform sealing pressure distribution.

[0055] Furthermore, the second tube body 220 is arranged on the smaller area side of the first plug body 110 and the second plug body 120, while the first tube body 210 and the third tube body 230 are arranged on the larger area side of the first plug body 110 and the second plug body 120. The height of the first plug body 110 and the second plug body 120 can be selected according to actual needs, and no specific limitation is made here.

[0056] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An integral part, characterized in that: include: A plug body (100), the plug body (100) comprising a first plug body (110) and a second plug body (120); A tube body (200), the tube body (200) comprising a first tube body (210), a second tube body (220), and a third tube body (230), the second tube body (220) being arranged between the first plug body (110) and the second plug body (120), the first tube body (210) being arranged on one side of the first plug body (110), and the third tube body (230) being arranged on one side of the second plug body (120); Wherein, the first tube body (210) is communicated with the second tube body (220); The second tube body (220) is in communication with the third tube body (230).

2. The integral part according to claim 1, characterized in that The plug body (100) and the tube body (200) are integrally formed.

3. The integral part according to claim 1, wherein: The diameters of the first tube (210), the second tube (220) and the third tube (230) are all different.

4. The integral part according to claim 3, characterized in that The inner diameters of the first tube body (210) and the second tube body (220) are gradually changed through the first plug body (110); and / or The inner diameters of the third tube body (230) and the second tube body (220) are gradually changed through the second plug body (120).

5. The integral part according to claim 3, characterized in that: The diameter of the first tube (210) is smaller than that of the second tube (220).

6. The integral part according to claim 3, characterized in that The diameter of the third tube body (230) is smaller than that of the second tube body (220).

7. The integral part according to claim 1, wherein: The size of the first plug body (110) is the same as the size of the second plug body (120).

8. The integral part according to claim 1, wherein: The first plug body (110) is truncated cone-shaped; and / or The second plug body (120) is in the shape of a truncated cone.

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