A ceramic medicine pot
By incorporating structures such as an arc-shaped funnel surface, a liquid return hole, and a pressure relief hole into the design of the ceramic medicine pot, the problem of medicine spillage is solved, enabling the medicine to be returned and reused, reducing spillage and cleaning work, and providing good filtration and high-temperature resistance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGSHA TONGGUANYAO YINCHUN CERAMICS CO LTD
- Filing Date
- 2025-04-25
- Publication Date
- 2026-08-04
AI Technical Summary
Existing ceramic medicine pots are prone to overflowing when the medicine boils during the decoction process, resulting in waste and extra cleaning work.
The design incorporates a ceramic top opening and a ceramic cap, including an arc-shaped funnel surface, a liquid return hole, a pressure relief hole, and a friction coating. The liquid return hole and pressure relief hole enable the return and reuse of the medicinal decoction, preventing overflow.
It effectively prevents the medicine from overflowing, reduces the number of cleaning times, has a simple structure, is easy to operate, has low cost, and has good filtration and high temperature resistance.
Smart Images

Figure CN224585072U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ceramic medicine pot decoction technology, specifically a ceramic medicine pot. Background Technology
[0002] In most ceramic medicine pots, clay is a commonly used ceramic raw material. Clay has uniform thermal conductivity, which can prevent local high temperatures from damaging the medicinal properties and ensure that the medicinal materials are heated evenly during decoction, which is conducive to the full extraction of effective ingredients. Ceramic also has good heat retention properties, which can maintain the temperature of the decoction during the decoction process, making the decoction more effective. After decoction, the decoction can also be kept warm for a period of time, making it convenient to take. However, it has been found that it does not have the function of recirculating and reusing the decoction when it boils. When the decoction is heated to the boiling point, it will boil. In the limited space of the medicine pot, the water vapor formed by the decoction will accumulate and form a large amount of pressurized gas, which will push the decoction upward, causing the decoction to overflow and be wasted. The overflowing decoction on the body of the medicine pot requires additional wiping and cleaning. For example, prior art application number CN217489289U provides a high-temperature resistant ceramic decoction pot, which includes a ceramic pot body, a handle fixedly connected to the outer side surface of the ceramic pot body, a decoction spout fixedly connected to the outer side surface of the ceramic pot body away from the handle, a heating block fixedly connected to the lower outer surface of the ceramic pot body, a heating device movably connected to the lower surface of the heating block, and a power cord fixedly connected to the side surface of the heating device. This high-temperature resistant ceramic decoction pot, through the cooperation of a connecting ring, a connecting cavity, a mounting base plate, a connecting spring, a V-shaped block, and a semi-circular connecting groove, allows the user to pour the decoction into a medicine bowl simply by holding the handle after the decoction is prepared. During pouring, the upper surface of the V-shaped block contacts the inner upper surface of the connecting cavity, and the lid locking block is located inside the connecting cavity, thus preventing the user from being burned by the high temperature of the ceramic decoction pot body and lid surface. Based on actual usage, the aforementioned prior art primarily achieves the effect of preventing the user from being burned by the high temperature of the ceramic decoction pot and lid through the cooperation of the connecting ring, connecting cavity, mounting base plate, connecting spring, V-block, and semi-circular connecting groove. However, it was found in use that it does not allow for the return and reuse of the decoction when it boils. Because the decoction boils when heated to its boiling point, the water vapor formed by the decoction accumulates in the limited space of the pot, creating a large amount of pressurized gas that pushes the liquid upward, causing the decoction to overflow and be wasted. The overflow onto the pot body also requires additional wiping and cleaning. Therefore, based on actual usage, we have improved the aforementioned prior art. Utility Model Content
[0003] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract and the title of this utility model. Such simplifications or omissions shall not be used to limit the scope of this utility model.
[0004] In view of the problems existing in the above and / or prior art, the present invention is proposed.
[0005] To achieve the above objectives, this utility model provides the following technical solution: A ceramic medicine jar includes a ceramic base, a ceramic body, a ceramic top opening, and a ceramic cap; The ceramic jar body is set on the top outer wall of the ceramic base; The ceramic jar has a ceramic top opening on the outer side of its top, and a ceramic cap is provided on the outer side of the top of the ceramic top opening.
[0006] Furthermore: the ceramic top opening includes an arc-shaped funnel surface on the inner side wall of the top, a high edge on the outer side wall of the top of the ceramic top opening, and a feeding circular platform in the middle of the ceramic top opening, with the high edge side wall being higher than the feeding circular platform. The top side wall of the feeding circular platform has a circular through-hole, and five sets of identical liquid return holes are provided on the top side wall of the arc-shaped funnel surface adjacent to the feeding circular platform.
[0007] Furthermore: the ceramic cap includes a pressing circular platform on the top outer side wall, and the pressing circular platform and both side walls of the ceramic cap are provided with connecting pressure relief through circular holes of the same structure, and the bottom side wall of the ceramic cap is provided with a nested circular block that matches the circular through hole.
[0008] Furthermore, the medicine return hole is equipped with a filter screen on the inner side wall.
[0009] Furthermore: the ceramic tank body includes two sets of identical grips symmetrically arranged on the bottom outer wall, and the bottom of the two sets of grips is provided with a first friction coating.
[0010] Furthermore: the feeding circular table includes pressure relief circular holes symmetrically opened on the top side wall, and a second friction coating is provided on the outer side wall of the top of the feeding circular table.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, through its ceramic top opening, ceramic body, and ceramic cap, facilitates the return and reuse of the medicinal decoction during boiling, preventing the decoction from boiling over when heated to its boiling point. In the limited space of the decoction, the water vapor generated by the decoction accumulates, forming a large amount of pressurized gas that pushes the liquid upwards, causing overflow and waste. It also reduces the need for additional wiping and cleaning of the decoction body after overflow. The structure is simple, easy to operate, and low in cost. The user manually places the ceramic body into the heating area, and manually releases a nested circular block from the bottom side wall of the ceramic cap, which matches the circular through-hole, allowing water and medicinal materials to be poured into the inner cavity of the ceramic body through the circular through-hole. Next, manually position the nested circular block, which matches the circular through-hole on the bottom side wall of the ceramic cap, into the through-hole to close it, and proceed with the subsequent decoction process. When the decoction is heated to its boiling point, it will boil. Within the limited space of the pot, the water vapor generated by the decoction will accumulate, forming a large amount of pressurized gas, which will push the liquid upward. The pushed liquid will undergo initial pressure relief through the symmetrically arranged pressure relief holes on the top side wall of the feeding platform. This allows the overflowing liquid to flow through the pressure relief holes to the arc-shaped funnel surface on the inner side wall of the top of the ceramic hopper. Then, through the five sets of identical liquid return holes on the top side wall adjacent to the feeding platform, the overflowing liquid will flow back into the inner cavity of the ceramic pot, avoiding... To prevent spillage and waste of the medicinal liquid, and to reduce the need for additional wiping and cleaning of spilled liquid, the structure is simple and easy to operate. The symmetrically arranged pressure-relief holes on the top side wall of the feeding platform facilitate further pressure relief, preventing excessive or rapid spillage of the liquid during the initial pressure relief stage. When pouring out the liquid, the user manually holds the two identical grips symmetrically arranged on the bottom outer wall of the ceramic container with both hands, and then presses the pressing platform on the top outer wall of the ceramic cap with their thumbs to tilt the container. The liquid flows out through the return hole and pressure-relief holes under gravity. The return hole's inner wall is equipped with a filter screen to prevent the spillage of dregs. The filter screen is made of polyester material. The material possesses excellent chemical and heat resistance, maintaining stable performance even under high-temperature conditions in medicinal decoctions. It offers good filtration, effectively removing impurities and residues from medicinal herbs. It is easy to clean, does not easily breed bacteria, and features a first and second friction coating to enhance friction. These coatings are made of soft, non-toxic, and odorless silicone, safe for the human body, and provide a very comfortable grip. Its excellent high-temperature resistance ensures that the silicone coating maintains stable performance even when the decoction pot is exposed to high temperatures for extended periods, preventing deformation or damage. This structural design facilitates the recirculation and reuse of the decoction during boiling, preventing it from boiling over after reaching its boiling point, thus minimizing the impact on the limited space of the decoction pot.The water vapor from the medicinal decoction accumulates, forming a large amount of pressurized gas that pushes the liquid upwards, causing it to overflow and be wasted. This also reduces the need for additional wiping and cleaning of the container after spillage. The structure is simple, easy to operate, and low in cost.
[0012] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings.
[0013] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded view of the structure of this utility model; Figure 3 This is a side view of the ceramic cap structure of this utility model.
[0016] In the diagram: 1. Ceramic base; 2. Ceramic tank body; 21. Handle; 22. First friction coating; 3. Ceramic top opening; 31. High edge; 32. Arc-shaped funnel surface; 33. Feeding circular platform; 331. Pressure relief circular hole; 332. Second friction coating; 34. Circular through-hole; 35. Medicine return hole; 351. Filter screen; 4. Ceramic cap; 41. Pressing circular platform; 42. Pressure relief through-hole; 43. Nested circular block. Detailed Implementation
[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0019] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.
[0020] Furthermore, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.
[0021] Please see Figure 1-3 This utility model provides a technical solution: a ceramic medicine jar, including a ceramic base 1, a ceramic jar body 2, a ceramic top opening 3, and a ceramic cap 4; A ceramic jar body 2 is provided on the top outer wall of the ceramic base 1; The ceramic pot body 2 has a ceramic top opening 3 on its outer side wall, and a ceramic cap 4 on its outer side wall. The ceramic top opening 3, ceramic pot body 2, and ceramic cap 4 facilitate the return and reuse of the decoction when it boils. This prevents the decoction from boiling over when heated to its boiling point. In the limited space of the pot, the water vapor formed by the decoction accumulates and forms a large amount of pressurized gas, which pushes the liquid upward and causes it to overflow and be wasted. It also helps to reduce the number of times the decoction needs to be wiped and cleaned after it overflows onto the pot body. The structure is simple, easy to operate, and low in cost.
[0022] Preferably, the ceramic top opening 3 includes an arc-shaped funnel surface 32 on the inner side wall of the top, a high edge 31 on the outer side wall of the top of the ceramic top opening 3, and a feeding circular platform 33 in the middle of the ceramic top opening 3. The side walls of the high edge 31 are all higher than the feeding circular platform 33. A circular through-hole 34 is opened on the top side wall of the feeding circular platform 33. Five sets of identical medicinal liquid return holes 35 are opened on the top side wall of the side of the arc-shaped funnel surface 32 adjacent to the feeding circular platform 33. When the medicinal soup is heated to the boiling point, it will boil. In the limited space of the medicine tank, the water vapor formed by the medicinal soup will accumulate to form a large amount of pressurized gas, which will push the medicinal liquid upward. The propelled medicinal liquid undergoes initial pressure relief through the feeding circular platform 33, which includes symmetrically arranged pressure relief circular holes 331 on its top sidewall. This allows the overflowing medicinal liquid to flow through the pressure relief circular holes 331 to the ceramic top hopper 3, which includes an arc-shaped funnel surface 32 on its top inner sidewall. Then, through five sets of identical medicinal liquid return holes 35 arranged on the top sidewall adjacent to the feeding circular platform 33, the overflowing medicinal liquid flows back into the inner cavity of the ceramic tank 2, preventing waste from overflowing the medicinal liquid. This also helps reduce the number of times the medicine spills onto the tank body and requires additional wiping and cleaning. The structure is simple and the operation is convenient.
[0023] Preferably, the ceramic cap 4 includes a pressing round platform 41 on the top outer wall, and the pressing round platform 41 and the two side walls of the ceramic cap 4 are provided with connecting pressure relief through round holes 42 of the same structure. The bottom side wall of the ceramic cap 4 is provided with a nested round block 43 that matches the round through opening 34. The user manually places the ceramic jar 2 into the heating area, and manually causes the nested round block 43 on the bottom side wall of the ceramic cap 4 that matches the round through opening 34 to fall out into the round through opening 34. Water and medicinal materials are put into the inner cavity of the ceramic jar 2 through the round through opening 34. Then, the user manually causes the nested round block 43 on the bottom side wall of the ceramic cap 4 that matches the round through opening 34 to nest into the round through opening 34 and close it to carry out the subsequent decoction work.
[0024] Preferably, the medicine return hole 35 includes a filter screen 351 provided on the inner side wall. The filter screen 351 provided on the inner side wall of the medicine return hole 35 prevents the medicine residue from being poured out and filters the medicine. The filter screen 351 is made of polyester material, which has good chemical resistance and heat resistance. It can maintain stable performance in the high temperature environment of the medicine decoction, has a good filtration effect, can effectively remove impurities and residues in the medicine, and is easy to clean and does not easily breed bacteria.
[0025] Preferably, the ceramic can body 2 includes two sets of identical grips 21 symmetrically arranged on the bottom outer side wall. The bottom of the two sets of grips 21 is provided with a first friction coating 22. The first friction coating 22 and the second friction coating 332 facilitate the improvement of friction. The first friction coating 22 and the second friction coating 332 are made of soft, non-toxic, and odorless silicone material, which is safe and harmless to the human body and can provide a very comfortable gripping experience. It has excellent high temperature resistance. Even if the medicine can is in a high temperature state for a long time, the silicone coating can maintain stable performance and is not easily deformed or damaged.
[0026] Preferably, the feeding circular platform 33 includes pressure relief circular holes 331 symmetrically opened on the top sidewall, and a second friction coating 332 is provided on the top outer sidewall of the feeding circular platform 33. The first friction coating 22 and the second friction coating 332 facilitate the improvement of a certain friction force. The medicine liquid pushed by it undergoes the first step of pressure relief through the pressure relief circular holes 331 symmetrically opened on the top sidewall of the feeding circular platform 33, so that the overflowing medicine liquid flows through the pressure relief circular holes 331 to the arc-shaped funnel surface 32 opened on the top inner sidewall of the ceramic top hopper 3.
[0027] Example: When the work begins, the user manually places the ceramic jar 2 into the heating area. The user then manually causes the nested circular block 43, which is provided on the bottom side wall of the ceramic cap 4 and matches the circular through-hole 34, to fall out into the circular through-hole 34. Water and medicinal materials are then put into the inner cavity of the ceramic jar 2 through the circular through-hole 34. The user then manually causes the nested circular block 43, which is provided on the bottom side wall of the ceramic cap 4 and matches the circular through-hole 34, to nest into the circular through-hole 34 and close it, so as to carry out the subsequent decoction work. When the medicinal decoction is heated to its boiling point, it boils. Within the limited space of the medicine pot, the water vapor formed by the decoction accumulates, creating a large amount of pressurized gas. This gas pushes the liquid upwards. The liquid is then depressurized through the feed circular platform 33, which includes symmetrically arranged pressure relief circular holes 331 on its top sidewall. This allows the overflowing liquid to flow through the pressure relief circular holes 331 to the ceramic top hopper 3, which includes an arc-shaped funnel surface 32 on its inner top sidewall. The liquid then flows back through five sets of identical liquid return holes 35 on the top sidewall adjacent to the feed circular platform 33 during the overflowing and pushing action. The liquid flows into the inner cavity of the ceramic jar 2, preventing spillage and waste, and reducing the need for additional wiping and cleaning. The structure is simple and easy to operate. The feeding platform 33, including the symmetrically arranged pressure-relief holes 331 on the top side wall, facilitates further pressure relief, preventing excessive or rapid spillage during the initial pressure relief process. When pouring out the liquid, the user manually holds the ceramic jar 2 with both hands, including the two sets of identical grips 21 symmetrically arranged on the bottom outer wall, and presses the ceramic cap 4, including the pressing platform 41 on the top outer wall, with their thumbs. The liquid is poured out, allowing it to flow out through the liquid return hole 35 and the pressure relief circular hole 331 by gravity. The liquid return hole 35, including its inner wall, is equipped with a filter screen 351 to prevent the spillage of medicinal residue. The filter screen 351 is made of polyester material, which has good chemical and heat resistance, maintaining stable performance even at high temperatures. It provides good filtration, effectively removing impurities and residues from the medicinal materials. It is also easy to clean and does not easily breed bacteria. The first friction coating 22 and the second friction coating 332 are made of silicone to enhance friction. Made of soft, non-toxic, and odorless material, it is safe and harmless to the human body and provides a very comfortable grip. It has excellent high-temperature resistance; even when the medicine pot is exposed to high temperatures for a long time, the silicone coating can maintain stable performance and is not easily deformed or damaged. The above-mentioned operating structure facilitates the return and reuse of the decoction when it boils, preventing the decoction from boiling over after being heated to its boiling point. In the limited space of the medicine pot, the water vapor formed by the decoction accumulates and forms a large amount of pressurized gas, pushing the liquid upward and causing it to overflow and be wasted. It also helps to reduce the number of times the decoction needs to be wiped and cleaned after it overflows onto the pot body. The structure is simple, easy to operate, and low in cost.
[0028] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.
[0029] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A ceramic medicine jar, characterized in that: It includes a ceramic base (1), a ceramic body (2), a ceramic top opening (3), and a ceramic cap (4); The ceramic base (1) has a ceramic can body (2) on its top outer wall; The ceramic tank body (2) has a ceramic top opening (3) on the outer side of the top, and a ceramic cap (4) is provided on the outer side of the top of the ceramic top opening (3).
2. A ceramic medicine jar according to claim 1, characterized in that: The ceramic top opening (3) includes an arc-shaped funnel surface (32) on the inner side wall of the top, a high edge (31) on the outer side wall of the top of the ceramic top opening (3), a feeding circular platform (33) in the middle of the ceramic top opening (3), and the side walls of the high edge (31) are all higher than the feeding circular platform (33), and a circular through-hole (34) is opened on the top side wall of the feeding circular platform (33), and five sets of medicine return holes (35) with the same structure are opened on the top side wall of the arc-shaped funnel surface (32) adjacent to the feeding circular platform (33).
3. A ceramic medicine jar according to claim 1, characterized in that: The ceramic cap (4) includes a pressing round platform (41) on the top outer side wall. The pressing round platform (41) and the two side walls of the ceramic cap (4) are provided with connecting pressure relief through round holes (42) of the same structure. The bottom side wall of the ceramic cap (4) is provided with a nested round block (43) that matches the round through opening (34).
4. A ceramic medicine jar according to claim 2, characterized in that: The liquid return hole (35) includes a filter screen (351) provided on the inner side wall.
5. A ceramic medicine jar according to claim 1, characterized in that: The ceramic tank body (2) includes two sets of grips (21) with the same structure symmetrically arranged on the bottom outer side wall, and the bottom of the two sets of grips (21) is provided with a first friction coating (22).
6. A ceramic medicine jar according to claim 2, characterized in that: The feeding circular table (33) includes pressure relief circular holes (331) symmetrically opened on the top side wall, and a second friction coating (332) is provided on the top outer side wall of the feeding circular table (33).