A traditional Chinese medicine decoction device

Abstract

This utility model discloses a traditional Chinese medicine decoction device in the field of traditional Chinese medicine decoction technology, including a pot body and a compression adjustment part located inside the pot body. The compression adjustment part includes an upper pressure filter plate and a lower pressure filter plate, both of which are provided with a plurality of filter holes. The upper pressure filter plate is located above the lower pressure filter plate and forms a compression space between them. The positions of the upper and lower pressure filter plates inside the pot body can be adjusted longitudinally. This compression adjustment part can be used to soak medicinal materials, prevent them from sticking to the pot, filter the decoction when pouring it out, and press out any remaining decoction from the dregs after pouring.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine decoction technology, specifically a traditional Chinese medicine decoction device. Background Technology

[0002] A traditional Chinese medicine decoction pot is a utensil specifically designed for decocting Chinese herbs. It is typically made of materials such as earthenware or ceramic to ensure the efficacy and taste of the herbs during the decoction process. Its main function is to heat the herbs, allowing the active ingredients to fully dissolve in the water, thus creating a decoction that meets the requirements of traditional Chinese medicine for patients to take.

[0003] Chinese patent application number CN202021455667.8 discloses a novel filter-type Chinese medicine decoction pot. The key technical features are: it includes a decoction pot body and a lid body fastened to the top of the decoction pot body. The lid body has a threaded rod internally connected to a threaded rod, the bottom of which is connected to the center of a filter screen frame, and a handle is vertically connected to the top of the threaded rod. The filter screen frame allows the Chinese medicine raw materials to be pressed under the filter screen frame for filtration.

[0004] The existing Chinese patent application number CN202223488860.3 discloses a traditional Chinese medicine decoction pot, the key points of which are:

[0005] The device includes a pot body with a lid on top. A pressure plate is connected to the center of the top surface of the lid via a screw, and the pressure plate has filter holes. The pressure plate and filter holes filter the decocted Chinese herbal medicine residue, preventing the residue from mixing with the liquid. Rotating the screw and engaging the filter holes further pressurizes the residue in the pot, reducing the amount of liquid residue remaining in the residue.

[0006] Compared with other existing technologies, the above technical solution can filter the liquid medicine and press the residue medicine through a simple mechanism, which improves the utilization rate of medicinal materials. However, in the above technical solution, Chinese medicine is easy to stick to the bottom of the container during decoction, which can easily damage the efficacy of the medicine and make it inconvenient to clean the residue medicine later. Utility Model Content

[0007] The purpose of this utility model is to provide a traditional Chinese medicine decoction device, which is equipped with a squeezing adjustment part in the pot body. The two filter plates of the squeezing adjustment part squeeze out the liquid remaining in the dregs, and at the same time, the squeezed dregs can be directly removed.

[0008] The objective of this utility model is mainly achieved through the following technical solutions:

[0009] A traditional Chinese medicine decoction device includes a pot body and a compression adjustment part located inside the pot body.

[0010] The extrusion adjustment section includes an upper pressure filter plate and a lower pressure filter plate. Both the upper pressure filter plate and the lower pressure filter plate are provided with a plurality of filter holes. The upper pressure filter plate is located above the lower pressure filter plate and forms an extrusion space between them.

[0011] Both the position of the upper pressure filter plate and the position of the lower pressure filter plate inside the pot can be adjusted longitudinally.

[0012] To ensure efficacy, medicinal herbs are usually soaked for an hour before decocting. However, due to the quality of the herbs and their water-soluble properties, they may float on the surface, making soaking ineffective. Because the dregs float on the surface of the liquid, they may flow out with the liquid when poured out, making it inconvenient to drink or re-decoct. Furthermore, the residual liquid in the dregs is difficult to completely remove.

[0013] Based on the above problems, existing technologies such as those with application numbers CN202021455667.8 and CN202223488860.3 often use an adjustable filter plate inside the pot to filter the dregs and liquid medicine. By adjusting the height of the filter plate, the dregs are pushed, thereby achieving the functions of soaking the dregs, filtering the liquid medicine, and pressing out the liquid medicine from the dregs.

[0014] The aforementioned existing technologies have the problem of potential sticking to the pot and the inconvenience of pouring out and cleaning up dregs.

[0015] To solve the above problems, this utility model provides a squeezing adjustment part inside the pot. The squeezing adjustment part includes an upper pressure filter plate with several filter holes. The height of the upper pressure filter plate inside the pot is adjustable. The upper pressure filter plate can be used to press down the medicinal materials so that they can be fully soaked. When pouring out the medicinal liquid, it can also be used to filter the medicinal liquid.

[0016] The pressing and adjusting section includes a lower pressure filter plate with several filter holes. The height of the lower pressure filter plate within the pot is adjustable. Placing the medicinal materials on the lower pressure filter plate prevents the raw medicinal materials from accumulating at the bottom and gelatinizing at high temperatures after decoction, reducing the likelihood of sticking to the pot. The filter holes on the lower pressure filter plate allow for full contact between the water and the medicinal materials, ensuring thorough decoction. Moving the lower pressure filter plate upwards with the medicinal materials facilitates their removal.

[0017] The upper and lower filter plates form a compression space within the pot, which is used to store the dregs of the medicine. Because the filter plates have numerous filter holes, water and medicinal liquid can pass through them without affecting the decoction of the dregs. Changing the height between the upper and lower filter plates alters the size of the compression space, pressing the dregs and expelling any residual medicinal liquid. Compared to existing technologies where the filter plates are moved downwards, squeezing the dregs against the bottom of the pot and causing the medicinal liquid to overflow, this new invention uses two filter plates to press the dregs away from the bottom of the pot. This prevents the liquid from overflowing and requires immediate pouring out, as the herbs may absorb the liquid back into the dregs, making operation inconvenient.

[0018] Furthermore, the lower pressure filter plate is connected to an adjusting tube, and the upper pressure filter plate has a through hole at its center that can accommodate the adjusting tube. One end of the adjusting tube is connected to the center of the lower pressure filter plate, and the other end of the adjusting tube passes through the upper pressure filter plate to the top of the pot body and is connected to a lower handle.

[0019] The regulating tube has a hollow passage inside and several strip-shaped holes in its body. A movable rod passes through the hollow passage. One end of the movable rod is connected to a connecting rod. The connecting rod passes through the strip-shaped holes and is connected to the center of the upper filter plate. The other end of the movable rod is connected to an upper handle. The body of the movable rod passes through the regulating tube and the lower handle from bottom to top. The upper handle is located above the lower handle.

[0020] Control the filter plate with the handle, connect the lower handle to the lower pressure filter plate with the adjusting tube, and connect the upper handle to the upper pressure filter plate with the movable rod. Insert the lower end of the movable rod into the adjusting tube and connect it to the upper pressure filter plate outside the adjusting tube. Extend the movable rod out of the adjusting tube and connect it to the lower handle at the top of the adjusting tube. Adjust the position of the filter plate inside the pot by raising or lowering the handle, thereby achieving different effects such as adding medicinal materials, soaking medicinal materials, pressing medicinal residue, and removing medicinal residue.

[0021] Specifically, by setting several slotted holes in the regulating pipe, the movable rod inside the regulating pipe can be connected to the upper pressure filter plate outside the regulating pipe via a connecting rod. This makes the regulating pipe and the movable rod coaxial, reducing the impact on the internal volume of the pot and allowing for the decoction of larger doses of medicinal materials. The regulating pipe and the movable rod are both connected to the center of the filter plate for easy operation.

[0022] During the decoction process of traditional Chinese medicine, the dregs may get stuck in the strip-shaped holes on the regulating tube. When the dregs are squeezed, the medicinal materials are thoroughly cooked, and the connecting rod passing through the strip-shaped holes can move within the holes to push out or squeeze and crush the medicinal materials, allowing the upper pressure filter plate connected to the connecting rod to move freely to cooperate with the lower pressure filter plate to fully squeeze the medicinal materials.

[0023] As a preferred embodiment of the above solution, all components of the extrusion adjustment unit are detachably connected, allowing the unit to be disassembled for cleaning after use. This prevents blockage of the slotted holes in the adjustment tube and avoids the accumulation of medicinal liquid inside the tube, which could affect its secondary use. Because the extrusion adjustment unit is detachable, the decoction pot can be used as a regular cookware when not decocting medicine, making the product more practical.

[0024] As an alternative to the above solution, the movable rod is tubular, with the adjusting tube passing through it. This allows the lower pressure filter plate at the bottom of the adjusting tube to be below the upper pressure filter plate at the bottom of the movable rod, and the lower handle at the top of the adjusting tube to be above the upper handle at the top of the movable rod. This allows for adjustment of the position of the two filter plates in the extrusion adjustment section, while preventing dregs from clogging the strip holes and making the extrusion adjustment section easier to use.

[0025] Furthermore, it also includes a lid that can be fastened to the pot body;

[0026] The adjusting tube passes through the pot lid, and the two ends of the movable rod are located on the upper and lower sides of the pot lid, respectively.

[0027] To prevent the medicinal liquid from being contaminated by the external environment, a lid is installed on the top of the pot.

[0028] With one end of the movable rod and the adjusting tube positioned on the pot lid and the other end positioned below the pot lid, the handle is located on the pot body, and the filter plate is located inside the pot body, making operation convenient.

[0029] Furthermore, the pot lid is provided with a connecting seat at the center, the connecting seat has an opening in the middle for the adjusting tube to pass through, and a cap is detachably connected to the outside of the connecting seat.

[0030] Aside from environments like laboratories and pharmacies, the frequency of decocting traditional Chinese medicine is not high. When this invention is used as a regular pot, the lack of a pressure adjustment mechanism on the lid makes it inconvenient to handle. Therefore, a connecting seat is provided at the center of the lid, through which the adjustment tube passes, allowing for a detachable cap to be attached to the outside of the connecting seat. This allows the invention to be used in various forms, facilitating its application. Furthermore, due to its high frequency of use, this invention will have a certain degree of market competitiveness after being introduced to the market.

[0031] Furthermore, both the upper and lower pressure filter plates are housed within the pot body, and the edges of the upper and lower pressure filter plates contact the inner wall of the pot body and are slidably connected to the inner wall of the pot body.

[0032] To ensure the effectiveness of the filter plates, the shapes of the two filter plates are made to fit the shape of the pot body, and the edges of the filter plates are slidably connected to the inner wall of the pot body. This ensures that the filter plates can completely filter or squeeze the medicinal materials, while the filter plates can move freely up and down relative to the pot body.

[0033] Furthermore, a handle is fixedly provided on the outer side of the pot body.

[0034] To make the pot easier to handle, a handle is provided on the outside of the pot for convenient use.

[0035] In summary, this utility model has the following advantages compared with the prior art:

[0036] 1. A squeezing adjustment section is set inside the pot. The squeezing adjustment section includes two filter plates: an upper pressure filter plate and a lower pressure filter plate. While achieving the functions of preventing sticking to the pot, soaking medicinal materials and filtering medicinal liquid, the two filter plates can also be used to squeeze out the medicinal liquid remaining in the dregs. At the same time, the squeezed dregs can be directly removed, making it easy to clean the pot.

[0037] 2. The components of the extrusion adjustment unit are detachably connected. A connecting seat is provided on the pot lid. When decocting Chinese medicine, the extrusion adjustment unit is used by passing through the pot lid connecting seat. When decocting Chinese medicine is not required, the cap is connected, so that this utility model has multiple ways of use. Attached Figure Description

[0038] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings:

[0039] Figure 1 This is a cross-sectional view of one embodiment of this application;

[0040] Figure 2 This is a cross-sectional view of one embodiment of this application;

[0041] Figure 3 This is a schematic diagram of the structure of the pot body and the extrusion adjustment part according to one embodiment of this application;

[0042] The corresponding names of the attached figures are: 1. Cap; 2. Pot lid; 3. Pot body; 4. Handle; 5. Squeeze adjustment part; 501. Upper handle; 502. Movable rod; 503. Upper pressure filter plate; 504. Passageway; 505. Lower handle; 506. Adjustment tube; 507. Lower pressure filter plate. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.

[0044] Example:

[0045] like Figures 1-3 As shown, a traditional Chinese medicine decoction device includes a pot body 3 and a compression adjustment part 5, which is located inside the pot body 3.

[0046] The extrusion adjustment unit 5 includes an upper pressure filter plate 503 and a lower pressure filter plate 507. Both the upper pressure filter plate 503 and the lower pressure filter plate 507 are provided with a plurality of filter holes. The upper pressure filter plate 503 is located above the lower pressure filter plate 507 and forms an extrusion space with the lower pressure filter plate 507.

[0047] The positions of the upper pressure filter plate 503 and the lower pressure filter plate 507 within the pot body 3 can both be adjusted longitudinally.

[0048] To ensure efficacy, medicinal herbs are usually soaked for an hour before decocting. However, due to the quality of the herbs and their water-soluble properties, they may float on the surface, making soaking ineffective. Because the dregs float on the surface of the liquid, they may flow out with the liquid when poured out, making it inconvenient to drink or re-decoct. Furthermore, the residual liquid in the dregs is difficult to completely remove.

[0049] Based on the above problems, the prior art, such as the applications with application numbers CN202021455667.8 and CN202223488860.3, often uses an adjustable filter plate inside the pot body 3 to filter the dregs and liquid medicine. By adjusting the height of the filter plate, the dregs are pushed, thereby achieving the functions of soaking the dregs, filtering the liquid medicine, and pressing out the liquid medicine from the dregs.

[0050] The aforementioned existing technologies have the problem of potential sticking to the pot and the inconvenience of pouring out and cleaning up dregs.

[0051] To solve the above problems, this utility model provides a squeezing adjustment part 5 inside the pot body 3. The squeezing adjustment part 5 includes an upper pressure filter plate 503 with a plurality of filter holes. The height of the upper pressure filter plate 503 inside the pot body 3 is adjustable, so the upper pressure filter plate 503 can be used to press down the medicinal materials so that the medicinal materials are fully soaked; when pouring out the medicinal liquid, it can also be used to filter the medicinal liquid.

[0052] The extrusion adjustment unit 5 includes a downward pressure filter plate 507 with several filter holes. The height of the downward pressure filter plate 507 within the pot body 3 is adjustable. Placing the medicinal materials on the downward pressure filter plate 507 prevents the raw medicinal materials from accumulating at the bottom and gelatinizing at high temperatures after decoction and softening, reducing the occurrence of sticking to the pot. The filter holes on the downward pressure filter plate 507 allow water to fully contact the medicinal materials, ensuring thorough decoction. The downward pressure filter plate 507 carries the medicinal materials upwards, facilitating their removal.

[0053] The upper pressure filter plate 503 and the lower pressure filter plate 507 form a compression space within the pot body 3, which is used to store the dregs of the medicine. Because the filter plates have several filter holes, water and medicinal liquid can pass through the filter holes without affecting the decoction of the dregs. Changing the height between the upper pressure filter plate 503 and the lower pressure filter plate 507 changes the size of the compression space, pressing the dregs and allowing the residual medicinal liquid to drain out. Compared to existing technologies where the filter plates are moved downwards, causing the dregs to be pressed against the bottom of the pot and the medicinal liquid to overflow from the bottom, the overflowing medicinal liquid still contacts the dregs and needs to be poured out immediately to prevent the medicinal materials from reabsorbing the liquid, making operation inconvenient. This invention uses two filter plates to press the dregs, keeping the two filter plates away from the bottom of the pot body 3. The pressed medicinal liquid will not be reabsorbed and does not need to be poured out immediately. The dregs are poured out between the tightly compressed dregs within the compression space, leaving less dregs on the inner wall of the pot body 3, facilitating later cleaning of the pot body 3.

[0054] Furthermore, an adjusting tube 506 is connected to the lower pressure filter plate 507, and a through hole is provided at the center of the upper pressure filter plate 503 to accommodate the adjusting tube 506. One end of the adjusting tube 506 is connected to the center of the lower pressure filter plate 507, and the other end of the adjusting tube 506 passes through the upper pressure filter plate 503 to the top of the pot body 3 and is connected to a lower handle 505.

[0055] The regulating tube 506 has a hollow passage 504 inside and several strip-shaped holes in its body. A movable rod 502 passes through the hollow passage 504. One end of the movable rod 502 is connected to a connecting rod. The connecting rod passes through the strip-shaped holes and is connected to the center of the upper filter plate 503. The other end of the movable rod 502 is connected to an upper handle 501. The body of the movable rod 502 passes through the regulating tube 506 and the lower handle 505 from bottom to top. The upper handle 501 is located above the lower handle 505.

[0056] The filter plate is controlled by handle 4. The lower handle 505 is connected to the lower pressure filter plate 507 via adjusting pipe 506, and the upper handle 501 is connected to the upper pressure filter plate 503 via movable rod 502. The lower end of movable rod 502 is inserted into adjusting pipe 506 and connected to the upper pressure filter plate 503 outside adjusting pipe 506. The upper end of movable rod 502 is inserted through adjusting pipe 506 and connected to the lower handle 505 at the top of adjusting pipe 506. The position of the filter plate within the pot body 3 is adjusted by raising or lowering handle 4, thereby achieving different effects such as adding medicinal materials, soaking medicinal materials, pressing medicinal residue, and removing medicinal residue.

[0057] Specifically, by setting several slotted holes in the regulating tube 506, the movable rod 502 inside the regulating tube 506 can be connected to the upper pressure filter plate 503 outside the regulating tube 506 via a connecting rod. This makes the regulating tube 506 and the movable rod 502 coaxial, reducing the impact on the internal volume of the pot body 3 and enabling the decoction of larger doses of medicinal materials. The regulating tube 506 and the movable rod 502 are both connected to the center of the filter plate, facilitating operation.

[0058] During the decoction process of traditional Chinese medicine, the dregs may get stuck in the strip-shaped holes on the regulating tube. When the dregs are squeezed, the medicinal materials are thoroughly cooked, and the connecting rod passing through the strip-shaped holes can move within the holes to push out or squeeze and crush the medicinal materials, so that the upper pressure filter plate 503 connected to the connecting rod can move freely to cooperate with the lower pressure filter plate 507 to fully squeeze the medicinal materials.

[0059] As a preferred embodiment of the above solution, all components of the extrusion adjustment unit 5 are detachably connected, allowing the extrusion adjustment unit 5 to be disassembled and cleaned after use. This prevents blockage of the slotted holes on the adjustment tube 506 and prevents liquid residue from remaining inside the adjustment tube 506, which could affect secondary use. Because the extrusion adjustment unit 5 is detachable, the decoction pot can be used as a regular pot when not decocting medicine, making the product more practical.

[0060] As an alternative to the above solution, the movable rod 502 is tubular, with the adjusting tube 506 passing through it. This allows the lower pressure filter plate 507 at the bottom of the adjusting tube 506 to be located below the upper pressure filter plate 503 at the bottom of the movable rod 502, and the lower handle 505 at the top of the adjusting tube 506 to be located above the upper handle 501 at the top of the movable rod 502. This allows for the adjustment of the positions of the two filter plates in the extrusion adjusting part 5, while preventing the residue from clogging the strip holes, thus making the extrusion adjusting part 5 easier to use.

[0061] Furthermore, it also includes a pot lid 2, which can be fastened to the pot body 3;

[0062] The adjusting tube 506 passes through the pot lid 2, and the two ends of the movable rod 502 are located on the upper and lower sides of the pot lid 2, respectively.

[0063] To prevent the liquid medicine from being contaminated by the external environment, a lid 2 is installed on the top of the pot body 3.

[0064] With one end of the movable rod 502 and the adjusting tube 506 positioned on the pot lid 2 and the other end positioned below the pot lid 2, the handle is located on the pot body 3, and the filter plate is located inside the pot body 3, making operation convenient.

[0065] As one possible implementation of the above solution, if it is inconvenient to observe the environment inside the pot after setting the lid 2, the lid 2 can be made of transparent material such as glass so that the cooking state inside the pot 3 can be observed and adjustments can be made.

[0066] Furthermore, a connecting seat is provided at the center of the pot lid 2, and the connecting seat has an opening in the middle for the adjusting tube 506 to pass through. A cap 1 is detachably connected to the outside of the connecting seat.

[0067] Aside from environments like laboratories and pharmacies, the frequency of decocting traditional Chinese medicine is not high. When this invention is used as a regular pot, the lack of a pressure adjustment part 5 on the lid 2 makes it inconvenient to remove. Therefore, a connecting seat is provided at the center of the lid 2, through which the adjustment tube 506 passes, allowing the external cap 1 to be detachably connected. This allows the invention to have multiple forms, facilitating its use. Furthermore, due to its high frequency of use, this invention will have a certain degree of market competitiveness after entering the market.

[0068] As one possible implementation of the above solution, the connecting seat of the pot lid 2 is threadedly connected to the cap 1.

[0069] As one possible implementation of the above solution, the top of the upper handle 501 is threadedly connected to the top of the movable rod 502, and the thread inside the upper handle 501 is also adapted to the connecting seat, reducing the number of parts, making it convenient to store, and preventing the use of the pot lid 2 from being affected by the loss of the cap 1 later.

[0070] Furthermore, both the upper pressure filter plate 503 and the lower pressure filter plate 507 are housed within the pot body, and the edges of the upper pressure filter plate 503 and the lower pressure filter plate 507 are in contact with the inner wall of the pot body and are slidably connected to the inner wall of the pot body.

[0071] To ensure the effectiveness of the filter plates, the shapes of the two filter plates are made to fit the inner wall of the pot body 3, and the edges of the filter plates are slidably connected to the inner wall of the pot body 3, thereby ensuring that the filter plates completely filter or squeeze the medicinal materials, while the filter plates can move freely up and down relative to the pot body 3.

[0072] As one possible implementation of the above scheme, in order to ensure the effectiveness of the filter plates, the shapes of the two filter plates are made to fit the shape of the pot body 3, and there are only small gaps between the edges of the filter plates and the inside of the pot body 3, so as to ensure that the filter plates completely filter or squeeze the medicinal materials. The filter plates can move freely up and down relative to the pot body 3 without scratching or damaging the inner wall of the pot body 3.

[0073] As one possible implementation of the above scheme, the filter holes on the lower pressure filter plate 507 are numerous enough to allow water to pass through the lower pressure filter plate 507 and fully contact the medicinal materials in the squeezing space, ensuring the quality of the medicinal liquid. The filter holes on the upper pressure filter plate 503 are small enough that no small medicinal materials escape from the filter holes when the filtrate is poured out.

[0074] Furthermore, a handle 4 is fixedly provided on the outer side of the pot body 3.

[0075] To make the pot body 3 easier to handle, a handle 4 is provided on the outside of the pot body 3 for convenient use.

[0076] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A traditional Chinese medicine decoction device, comprising a pot body (3), characterized in that: It also includes a compression adjustment part (5), which is located inside the pot body (3); The extrusion adjustment part (5) includes an upper pressure filter plate (503) and a lower pressure filter plate (507). Both the upper pressure filter plate (503) and the lower pressure filter plate (507) are provided with a plurality of filter holes. The upper pressure filter plate (503) is located above the lower pressure filter plate (507) and forms an extrusion space with the lower pressure filter plate (507). The positions of the upper pressure filter plate (503) and the lower pressure filter plate (507) within the pot body (3) can both be adjusted longitudinally.

2. The traditional Chinese medicine decoction device as described in claim 1, characterized in that: An adjusting tube (506) is connected to the lower pressure filter plate (507). The upper pressure filter plate (503) has a through hole at its center that can accommodate the adjusting tube (506). One end of the adjusting tube (506) is connected to the center of the lower pressure filter plate (507). The other end of the adjusting tube (506) passes through the upper pressure filter plate (503) to the top of the pot body (3) and is connected to a lower handle (505). The regulating tube (506) has a hollow passage (504) inside and the tube body of the regulating tube (506) is provided with several strip holes. A movable rod (502) passes through the hollow passage (504). One end of the movable rod (502) is connected to a connecting rod. The connecting rod passes through the strip holes and is connected to the center of the upper filter plate (503). The other end of the movable rod (502) is connected to an upper handle (501). The rod body of the movable rod (502) passes through the regulating tube (506) and the lower handle (505) from bottom to top. The upper handle (501) is located above the lower handle (505).

3. The traditional Chinese medicine decoction device as described in claim 2, characterized in that: It also includes a pot lid (2), which can be fastened to the pot body (3); The regulating tube (506) passes through the pot lid (2), and the two ends of the movable rod (502) are located on the upper and lower sides of the pot lid (2), respectively.

4. The traditional Chinese medicine decoction device as described in claim 3, characterized in that: The pot lid (2) is also provided with a connecting seat at the center. The connecting seat has an opening in the middle for the regulating tube (506) to pass through. A cap (1) is detachably connected to the outside of the connecting seat.

5. The traditional Chinese medicine decoction device as described in claim 1, characterized in that: The upper pressure filter plate (503) and the lower pressure filter plate (507) are both housed in the pot body (3). The edges of the upper pressure filter plate (503) and the lower pressure filter plate (507) are in contact with the inner wall of the pot body (3) and are slidably connected to the inner wall of the pot body (3).

6. The traditional Chinese medicine decoction device as described in claim 1, characterized in that: A handle (4) is fixedly provided on the outer side of the pot body (3).

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