Pot body assembly and cooking equipment
By introducing a rotatable lid, pressure relief valve, connectors, and support frame into the pressure cooker body assembly, the safety hazards and low cooking efficiency of pressure cookers are solved, achieving safe and efficient rice cooking and improving rice quality and safety.
Patent Information
- Application Number
- CN202423321169.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Pressure cookers pose safety hazards during use. For example, improper pressure control may lead to explosion or deformation. In addition, traditional rice cooking methods are time-consuming and uneven, affecting the taste and nutrient retention of the rice.
A pot assembly was designed, including a rotatably mounted lid, a pressure relief valve, a connector, a temperature sensor, and a support frame. The lid is fixed to the pot body by the connector, the pressure relief valve releases excessive pressure, the temperature sensor monitors the internal temperature, and the support frame fixes the position of the pot body to ensure safety and uniform heating.
It improves the safety of pressure cookers, shortens the cooking time of rice, enhances the taste and nutrient retention of rice, avoids nutrient loss due to oxidation, and prevents the pot from deforming or exploding.
Smart Images
Figure CN223773507U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of cooking utensils, in particular to a pot body assembly and a cooking device. BACKGROUND
[0002] High-pressure pot cooking rice is mainly committed to improving cooking efficiency and improving the taste of rice. The traditional cooking rice method is time-consuming and unevenly heated, which often affects the taste and nutrient retention of rice. The introduction of high-pressure pot technology significantly increases the boiling point of water through the high-temperature and high-pressure environment formed in the closed space, thereby accelerating the transfer of heat, greatly shortening the cooking time of rice.
[0003] At the same time, the high-pressure environment also promotes efficient penetration and exchange between water and rice, so that the rice can fully absorb water during the cooking process and become more soft and delicious, with a full taste, and can better lock the nutritional ingredients of the rice, improving the overall quality of the rice.
[0004] However, the use of high-pressure pots also has certain safety hazards. If the pressure is not properly controlled, it may cause the high-pressure pot to explode or deform, etc. CONTENT OF THE INVENTION
[0005] Therefore, the purpose of the present application is to overcome the shortcomings of the prior art and provide a pot body assembly and a cooking device.
[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows:
[0007] The present application provides:
[0008] A pot body assembly, comprising:
[0009] A first pot body defining a first containing cavity, the inner wall of the first containing cavity being provided with a supporting member;
[0010] A cover body rotatably mounted on the first pot body, the cover body being used to close the opening of the first containing cavity;
[0011] A pressure relief valve fixedly provided on the cover body;
[0012] A connecting piece mounted on the first pot body, the connecting piece being used to fix the cover body and the first pot body.
[0013] Further, N first handles are fixedly provided on the cover body, satisfying N≥1.
[0014] Further, a temperature sensor is fixedly provided on the cover body, the temperature sensor being used to detect the internal temperature of the first containing cavity.
[0015] Furthermore, an exhaust valve is fixedly installed on the cover, which is used to discharge gas from the first accommodating cavity.
[0016] Furthermore, a sealing element is provided on the surface of the cover near the first pot body.
[0017] Furthermore, the pot assembly also includes a support frame disposed on the outer peripheral surface of the first pot body, the support frame comprising:
[0018] A connecting frame is fixedly disposed on the outer peripheral surface of the first pot body;
[0019] The first connecting rod is fixedly disposed on the outer peripheral surface of the connecting frame;
[0020] The second connecting rod is fixedly disposed on the outer peripheral surface of the connecting frame, and the second connecting rod is symmetrically disposed with the first connecting rod.
[0021] Furthermore, the connecting frame includes a fixing plate, a first connecting plate is fixedly disposed at one end of the fixing plate, and a second connecting plate is fixedly disposed at the end of the fixing plate away from the first connecting plate. The fixing plate, the first connecting plate and the second connecting plate define an accommodating cavity adapted to the first pot body.
[0022] Furthermore, reinforcing plates are fixedly provided on the inner sides of the fixing plates at the positions of the first connecting rod and the second connecting rod, and the reinforcing plates are fixedly connected to the first connecting plate and the second connecting plate.
[0023] This application also provides a cooking device, including:
[0024] The pot body assembly described in any of the above items;
[0025] A rice steamer, wherein the rice steamer is disposed within the first pot body of the pot body assembly;
[0026] A heating device; the heating device is located at the position of the first pot body, and the heating device is used to heat the first pot body.
[0027] Furthermore, the rice steamer includes:
[0028] The second pot body is disposed inside the first pot body. The second pot body has a second receiving cavity, and the outer wall of the second pot body is provided with a plurality of through holes that penetrate it. The through holes communicate with the second receiving cavity.
[0029] A flange is provided at the edge of the opening of the second receiving cavity;
[0030] The second handle is disposed on the flange, and there are M second handles, satisfying that M≥2.
[0031] This application achieves the sealing of the opening of the first receiving cavity by fixing the first pot body and the cover body through the connector, ensuring a high-pressure environment inside the first receiving cavity, and releasing the high pressure inside the first receiving cavity through the pressure relief valve on the cover body, preventing the pressure in the first receiving cavity from becoming too high and causing an explosion, thereby improving safety.
[0032] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description
[0033] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0034] Figure 1 This shows a structural schematic diagram of the overall assembled state of this application;
[0035] Figure 2 This paper shows a schematic diagram of the overall structure under explosive conditions.
[0036] Figure 3 A schematic diagram of the first pot body structure of this application is shown;
[0037] Figure 4 A schematic diagram of the support frame structure of this application is shown;
[0038] Figure 5 A schematic diagram of the structure of the rice steamer of this application is shown.
[0039] Key component symbols: 100, Pot body assembly; 110, First pot body; 111, First receiving cavity; 112, Support piece; 120, Lid; 130, Pressure relief valve; 140, Connector; 150, First handle; 160, Temperature sensor; 170, Exhaust valve; 180, Support frame; 181, Connecting frame; 1811, Fixing plate; 1812, First connecting plate; 1813, Second connecting plate; 1814, Reinforcing plate; 182, First connecting rod; 183, Second connecting rod; 190, Sealing element; 200, Rice steamer; 210, Second pot body; 211, Second receiving cavity; 220, Flange; 230, Second handle; 240, Through hole. Detailed Implementation
[0040] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.
[0041] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0042] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.
[0043] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0044] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0045] Under high pressure, water's partial boiling point is raised, allowing rice to be cooked at a higher temperature, significantly reducing cooking time. This shorter cooking time also minimizes the loss of vitamins and minerals, resulting in a more nutritious rice. Furthermore, the airtight design of a pressure cooker prevents excessive oxygen exposure, further reducing oxidation. The high temperature and pressure quickly break down the starch in the rice grains, making the rice softer and more tender, while also preserving its aroma. However, during use, due to thermal expansion and contraction, the pressure inside the cooker continuously increases. If the pressure is not properly controlled, it could lead to dangerous situations such as explosions.
[0046] This application provides a pot body assembly, the pot body assembly 100 including a first pot body 110, a lid 120, a pressure relief valve 130, and a connector 140.
[0047] In some embodiments, the first pot body 110 defines a first receiving cavity 111, the inner wall of the first receiving cavity 111 is provided with a support member 112, the cover 120 is rotatably mounted on the first pot body 110, the cover 120 is used to close the opening of the first receiving cavity 111, the pressure relief valve 130 is fixedly mounted on the cover 120, and the connector 140 is mounted on the first pot body 110, the connector 140 is used to fix the cover 120 to the first pot body 110.
[0048] See Figure 1 and Figure 3 As shown, food (rice) or a container capable of steaming food (rice) is placed inside the first receiving cavity 111. The opening of the first receiving cavity 111 is sealed by the lid 120, forming a sealed space inside the first receiving cavity 111. To further seal the opening of the first receiving cavity 111 by the lid 120, the lid 120 is fixedly connected to the first pot body 110 by the connector 140. Next, the pressure inside the first receiving cavity 111 can be increased by heating the first pot body 110. To prevent the first pot body 110 from deforming or exploding due to increased pressure, a pressure relief valve 130 is installed on the lid 120. When the pressure inside the first receiving cavity 111 reaches a certain level, the gas pressure inside the first receiving cavity 111 will automatically be discharged to the outside through the pressure relief valve 130, so that the pressure inside the first receiving cavity 111 remains constant, preventing the first pot body 110 from deforming or exploding due to excessive pressure. Therefore, the pressure relief by the lid 120 makes the whole system safer.
[0049] In some embodiments, the lid 120 can be separately and independently disposed from the first pot body 110. When the lid 120 needs to close the opening of the first receiving cavity 111, it is only necessary to fix the lid 120 and the first pot body 110 together through the connector 140. In this embodiment, the lid 120 and the first pot body 110 are rotatably connected. Specifically, the lid 120 is pivotally connected to the top of the outer surface of the first pot body 110. That is, the lid 120 can be rotated to close or open the opening of the first receiving cavity 111. Specifically, after the lid 120 closes the opening of the first receiving cavity 111, the lid 120 and the first pot body 110 need to be reinforced together through the connector 140 to increase the sealing of the opening of the first receiving cavity 111 and prevent the lid 120 from separating from the first pot body 110 due to excessive pressure.
[0050] For example, in this embodiment, the cover 120 can be rotatably connected to the first pot body 110 via a pin, and the connector 140 can be a buckle. Furthermore, in order to improve the sealing of the opening of the first receiving cavity 111, there are two connectors 140. In other embodiments, the number of connectors 140 can be one, three, four, five, etc. In practice, the selection can be made according to the size of the first pot body 110, the maximum gas pressure in the first receiving cavity 111, etc. The number of connectors 140 is not limited here.
[0051] In some embodiments, a sealing element 190 is provided on the surface of the cover 120 near the first pot body 110.
[0052] See Figure 2 As shown, in order to improve the sealing of the lid 120 to the first pot 110, a sealing element 190 is installed on the lid 120. Specifically, the sealing element 190 is located at the contact position between the lid 120 and the first pot 110. The sealing element 190 prevents gaps from appearing at the contact position between the lid 120 and the first pot 110 to a certain extent, thereby improving the seal between the first pot 110 and the lid 120 and ensuring that the gas inside the first receiving cavity 111 will not leak out through the gap between the first pot 110 and the lid 120.
[0053] N first handles 150 are fixedly installed on the cover 120, satisfying: N≥1.
[0054] See Figure 1 and Figure 2As shown, in order to facilitate opening the first receiving cavity 111, a first handle 150 is provided on the lid 120. When it is necessary to separate the lid 120 from the first pot body 110 to open the first receiving cavity 111, the first handle 150 can be held to drive the lid 120 to open the first receiving cavity 111. It can be understood that when it needs to be opened, the surface temperature of the lid 120 is high, so the first handle 150 can be held without direct contact with the lid 120. This not only facilitates opening the first receiving cavity 111 but also prevents the user from being burned by the high temperature.
[0055] For example, the first handle 150 is U-shaped, and the open part in the middle of the first handle 150 can be grasped to drive the cover 120 to move and open the first receiving cavity 111. In other embodiments, the shape of the first handle 150 can also be a knob. The number of first handles 150 on the cover 120 can be one, two, three, four, etc. Generally speaking, the cover 120 is usually moved to open the first receiving cavity 111 by one hand or two hands. Therefore, in this embodiment, the number of first handles 150 is two.
[0056] A temperature sensor 160 is fixedly installed on the cover 120, and the temperature sensor 160 is used to detect the internal temperature of the first accommodating cavity 111.
[0057] Please continue reading. Figure 1 and Figure 2 As shown, in order to detect the temperature inside the first receiving cavity 111 in real time and thus determine whether the internal temperature meets the actual requirements, a temperature sensor 160 is installed on the cover 120 to detect the internal temperature. The specific type of temperature sensor 160 is not limited here and can be selected and used according to actual needs.
[0058] An exhaust valve 170 is fixedly installed on the cover 120, and the exhaust valve 170 is used to discharge the gas inside the first receiving cavity 111.
[0059] Please continue reading. Figure 1 and Figure 2 As shown, after the cooking process in the first receiving cavity 111 is completed, there is still a certain pressure inside the first receiving cavity 111. In order to make the pressure inside the first receiving cavity 111 consistent with the external air pressure and thus facilitate the opening of the lid 120, an exhaust valve 170 is installed on the upper surface of the lid 120. The exhaust valve 170 is used to completely release the air pressure inside the first receiving cavity 111, so that the air pressure inside and outside the first pot 110 is consistent. In this embodiment, the exhaust valve 170 can be manually released to release pressure. In other embodiments, an exhaust valve 170 that can automatically release gas can also be used. The specific method is not limited here.
[0060] In one embodiment, the pot assembly 100 further includes a support frame 180 disposed on the outer peripheral surface of the first pot body 110.
[0061] See Figure 1 Diagram and Figure 4 As shown, in order to fix the first pot body 110, a support frame 180 is provided on the outer surface of the first pot body 110. The position of the first pot body 110 is fixed by the support frame 180 to prevent the position of the first pot body 110 from tilting.
[0062] In one embodiment, the support frame 180 includes a connecting frame 181, a first connecting rod 182, and a second connecting rod 183, wherein the connecting frame 181 is fixedly disposed on the outer peripheral surface of the first pot body 110, the first connecting rod 182 is fixedly disposed on the outer peripheral surface of the connecting frame 181, and the second connecting rod 183 is fixedly disposed on the outer peripheral surface of the connecting frame 181, and the second connecting rod 183 is symmetrically disposed with the first connecting rod 182.
[0063] Please continue reading. Figure 1 , Figure 2 as well as Figure 3 As shown, the connecting frame 181 is fitted onto the outer circumferential surface of the first pot body 110, and the first pot body 110 can be fixed to the connecting frame 181 by welding. The connecting frame 181 and the first connecting rod 182 can also be fixed to the outer circumferential surface of the connecting frame 181 by welding. Corresponding fixing seats (not shown in the figure) can be provided on both sides of the first pot body 110. The connecting frame 181 and the first connecting rod 182 can be connected to the fixing seats, thereby realizing the position fixation of the first pot body 110.
[0064] The connecting frame 181 includes a fixing plate 1811, a first connecting plate 1812 is fixedly disposed at one end of the fixing plate 1811, and a second connecting plate 1813 is fixedly disposed at the end of the fixing plate 1811 away from the first connecting plate 1812. The fixing plate 1811, the first connecting plate 1812 and the second connecting plate 1813 define an accommodating cavity adapted to the first pot body 110.
[0065] Please continue reading. Figure 4 As shown, the fixing plate 1811 is annular, and the first connecting plate 1812 is fixedly installed on the inner wall of the lower end of the fixing plate 1811. The second connecting plate 1813 is fixedly installed on the inner wall of the upper end of the fixing plate 1811. It can be understood that in order to adapt to the outer surface shape of the first pot body 110, the first connecting plate 1812 and the second connecting plate 1813 are also annular. Specifically, the inner walls of the first connecting plate 1812 and the second connecting plate 1813 are fixedly connected to the outer surface of the first pot body 110, which can be done by welding.
[0066] A reinforcing plate 1814 is fixedly provided on the inner side of the fixing plate 1811 at the positions of the first connecting rod 182 and the second connecting rod 183. The reinforcing plate 1814 is fixedly connected to the first connecting plate 1812 and the second connecting plate 1813.
[0067] See Figure 3 As described above, two reinforcing plates 1814 are also fixedly installed on the inner wall of the fixed plate 1811. The two reinforcing plates 1814 are located at the positions of the first connecting rod 182 and the second connecting rod 183. The upper end of the reinforcing plate 1814 is fixedly connected to the second connecting plate 1813, and the lower end of the reinforcing plate 1814 is fixedly connected to the first connecting plate 1812. The two reinforcing plates 1814 improve the overall strength of the frame composed of the fixed plate 1811, the first connecting plate 1812 and the second connecting plate 1813, and prevent deformation under stress.
[0068] This application also discloses a cooking device, which includes any of the above-described pot body assembly 100, rice steamer 200 and heating device (not shown in the figure), wherein the rice steamer 200 is disposed in the first pot body 110 of the pot body assembly 100, and the heating device is located at the first pot body 110, and the heating device is used to heat the first pot body 110.
[0069] See Figure 2 As shown, the rice steamer 200 is placed inside the first receiving cavity 111, and the rice steamer 200 is supported by the support member 112 to prevent the bottom of the rice steamer 200 from directly contacting the inner bottom wall of the first pot body 110. It can be understood that the heating device is located directly below the first pot body 110, and the first pot body 110 is heated by the heating device, and then the heat is transferred to the food inside the first receiving cavity 111.
[0070] It is understandable that the heating device can use natural gas combustion heating, induction cooker heating, etc., and there are no specific restrictions here. It can be selected and used according to the needs of the scenario.
[0071] In one embodiment, the rice steamer 200 includes a second pot body 210, a flange 220, and a second handle 230, and the rice steamer 200 is a drain-type rice steamer.
[0072] Specifically, the second pot body 210 is disposed inside the first pot body 110. The second pot body 210 has a second receiving cavity 211, and the outer wall of the second pot body 210 is provided with a plurality of through holes 240 that penetrate through it. The through holes 240 communicate with the second receiving cavity 211. The flange 220 is disposed at the edge of the opening of the second receiving cavity 211. The second handle 230 is disposed on the flange 220. There are M second handles 230, satisfying that M≥2.
[0073] See Figure 5 As shown, in order to allow water to enter the second receiving cavity 211, multiple evenly spaced through holes 240 are opened on the second pot body 210. Water enters the second receiving cavity 211 through the through holes 240 to steam the rice in the second receiving cavity 211. Furthermore, in order to allow the second pot body 210 to be located inside the first receiving cavity 111, a flange 220 is provided at the top edge of the second pot body 210. The flange 220 rests directly on the support member 112, so that the second pot body 210 is in a suspended state and the bottom of the second pot body 210 does not directly contact the inner bottom wall of the first pot body 110.
[0074] Furthermore, after steaming or cooking is complete, to facilitate the removal of the second pot body 210 from the first receiving cavity 111, M second handles 230 are fixedly provided on the flange 220. By holding the second handles 230, the second pot body 210 can be directly removed from the first receiving cavity 111. It is understood that the second pot body 210 is generally lifted with both hands, hence the number of second handles 230 is two. Alternatively, the number of second handles 230 can be four, and the four second handles 230 are arranged in a cross shape.
[0075] It should be noted that if you need to stir-fry vegetables or steam buns but do not need to steam rice, you only need to remove the rice steamer 200 and then stir-fry vegetables directly in the first receiving cavity 111 of the first pot body 110; you can place a steaming mat in the first receiving cavity 111 of the first pot body 110 to steam buns and other items. This cooking device can also be used for other operations, such as boiling soup. The specific functions are not limited here and can be used as needed.
[0076] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0077] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.
Claims
1. A pot body assembly, characterized in that, The pot assembly (100) includes: A first pot body (110) is defined to form a first receiving cavity (111), and a support member (112) is provided on the inner wall of the first receiving cavity (111). A cover (120) is rotatably mounted on the first pot body (110) and is used to close the opening of the first receiving cavity (111). A pressure relief valve (130) is fixedly mounted on the cover (120); A connector (140) is installed on the first pot body (110) and is used to fix the cover (120) to the first pot body (110).
2. The pot body assembly according to claim 1, characterized in that, The cover (120) is fixedly provided with N first handles (150), satisfying: N≥1.
3. The pot body assembly according to claim 1, characterized in that, A temperature sensor (160) is fixedly installed on the cover (120), and the temperature sensor (160) is used to detect the temperature inside the first accommodating cavity (111).
4. The pot body assembly according to claim 1, characterized in that, An exhaust valve (170) is fixedly installed on the cover (120), and the exhaust valve (170) is used to discharge the gas inside the first receiving cavity (111).
5. The pot body assembly according to claim 1, characterized in that, A sealing element (190) is provided on the surface of the cover (120) near the first pot body (110).
6. The pot body assembly according to claim 1, characterized in that, The pot assembly (100) further includes a support frame (180), which is disposed on the outer peripheral surface of the first pot body (110). The support frame (180) includes: A connecting frame (181) is fixedly disposed on the outer peripheral surface of the first pot body (110); The first connecting rod (182) is fixedly disposed on the outer peripheral surface of the connecting frame (181); The second connecting rod (183) is fixedly disposed on the outer peripheral surface of the connecting frame (181), and the second connecting rod (183) is symmetrically disposed with the first connecting rod (182).
7. The pot body assembly according to claim 6, characterized in that, The connecting frame (181) includes a fixing plate (1811), a first connecting plate (1812) is fixedly disposed at one end of the fixing plate (1811), and a second connecting plate (1813) is fixedly disposed at the end of the fixing plate (1811) away from the first connecting plate (1812). The fixing plate (1811), the first connecting plate (1812) and the second connecting plate (1813) define an accommodating cavity adapted to the first pot body (110).
8. The pot body assembly according to claim 7, characterized in that, A reinforcing plate (1814) is fixedly provided on the inner side of the fixing plate (1811) at the positions of the first connecting rod (182) and the second connecting rod (183), and the reinforcing plate (1814) is fixedly connected to the first connecting plate (1812) and the second connecting plate (1813).
9. A cooking device, characterized in that, include: The pot assembly (100) according to any one of claims 1 to 8; A rice steamer (200) is disposed within the first pot body (110) of the pot body assembly (100); Heating device; the heating device is located at the first pot body (110) position, and the heating device is used to heat the first pot body (110).
10. The cooking apparatus according to claim 9, characterized in that, The rice steamer (200) includes: The second pot body (210) is disposed inside the first pot body (110). The second pot body (210) has a second receiving cavity (211), and the outer wall of the second pot body (210) is provided with a plurality of through holes (240) that penetrate through it. The through holes (240) communicate with the second receiving cavity (211). A flange (220) is disposed at the edge of the opening of the second receiving cavity (211); The second handle (230) is disposed on the flange (220), and there are M second handles (230) such that M≥2.