Combined frying device
By designing a reliable lid fixing mechanism and a flipping rod structure, the problem of food spillage caused by the shaking of the wok lid in the cooking machine is solved, achieving efficient food flipping and oil vapor discharge, thus improving the cooking efficiency and environmental hygiene of the cooking machine.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- UNREALISTIC (SHANGHAI) TECH CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-07-07
AI Technical Summary
The existing cooking machine lid lacks an effective locking mechanism with the pot body, causing the lid to wobble and easily leading to food spillage.
A modular stir-fry device was designed, including a pot lid assembly and a stirrer rod. The pot lid is reliably fixed to the pot body through an installation mechanism, and the stirrer rod is used to turn the food. The pot lid has an opening to let out oil vapor.
It improves cooking efficiency, avoids food spillage and oil splattering, and improves the hygiene of the cooking environment.
Smart Images

Figure CN224461467U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cooking machines, specifically relating to a combined cooking device. Background Technology
[0002] A stir-fry machine is a kitchen appliance that mimics the stir-frying process of a regular household wok. It automatically stirs and cooks food, providing great convenience for those with no cooking experience or time. However, to prevent food from overflowing during cooking, a lid is usually attached to the wok. Currently, most stir-fry machines simply place the lid directly on the wok without a locking mechanism. This causes the lid to wobble relative to the wok during operation, easily leading to spillage of food and other liquids. Utility Model Content
[0003] (1) Technical problems to be solved
[0004] This utility model provides a combined stir-fry device, which aims to solve the problem of the lack of locking between the pot lid and the pot body.
[0005] (2) Technical solution
[0006] This utility model provides a combined stir-fry device, including a pot lid assembly, a pot, and a base. The pot lid assembly includes a lid body and a stirrer rod. The lid body covers the top surface of the pot and is provided with a mounting mechanism for engaging with the top surface of the pot. The lid body has an opening at the top and a handle on its side. The handle is provided with a control mechanism for controlling the opening and closing of the mounting mechanism. The two ends of the stirrer rod are rotatably connected to the two sides of the lid body, and a drive shaft is provided on one side of the lid body and mounted to one end of the stirrer rod for driving the stirrer rod to rotate. The stirrer rod has a working section in the middle that bends inward toward the pot and engages with the inside of the pot without contacting it to achieve stirrer operation. The base is used to place the pot.
[0007] Preferably, a first mounting seat and a second mounting seat are respectively provided on both sides of the cover, which are used to rotatably connect with both ends of the turning rod.
[0008] Preferably, the first mounting base includes a rotating cap, a nut, and a first sealing ring. The rotating cap is located outside the cover and a rotating sleeve extends into the cover. The rotating sleeve is rotatably fitted onto one end of the turning rod. The outer surface of the rotating sleeve is threadedly connected to the nut. The first sealing ring seals between the rotating cap and the cover. The nut and the rotating sleeve are connected.
[0009] Preferably, the second mounting base includes a mounting part and a second sealing ring. The mounting part is a hollow structure and forms an inner cavity. Both ends of the inner cavity pass through the openings of the mounting part. The second sealing ring is used to achieve a seal on the side of the inner cavity near the inside of the cover. The mounting part is fixedly disposed on the outside of the cover. The drive shaft rotates through the mounting part and extends outward. The end of the drive shaft located inside the cover is provided with a rotating groove for rotating connection with one end of the turning rod.
[0010] Preferably, the two ends of the inner cavity pass through the opening of the mounting part, and the part of the drive shaft located in the inner cavity is provided with a guide ring for sliding cooperation with the inner cavity. One end of the guide ring abuts against the second sealing ring, and the other end is connected to a spring. The other end of the spring abuts against the inner wall of the inner cavity.
[0011] Preferably, the working section of the turning rod is bent at both ends and has protruding sections, making the turning rod have an S-shaped structure. The two protruding sections are used to rotatably connect with the two sides of the cover.
[0012] Preferably, the top of the pot is symmetrically provided with ears on both sides, one of the ears having a slot at the top and the other ear having a hook at the top, the slot and the hook being used to engage with the mounting mechanism.
[0013] Preferably, the mounting mechanism includes a card and a buckle, the card engages with the card slot, the buckle engages with the hook, the handle has a hollow structure, the top of the buckle extends upward to form an extension, the extension is rotatably connected to the handle, and the control mechanism drives the top of the extension to move.
[0014] Preferably, the control mechanism includes a pressing part and an elastic element. The pressing part is integrally formed with the top of the extension part. The pressing part is exposed outward through the handle. One end of the elastic element is connected to the inner wall of the handle part, and the other end is connected to the pressing part.
[0015] Preferably, the portion of the pot that contacts the lid has an outwardly folded outer ring, the lid has a pressure ring that abuts against the outer ring, the card extends outward through the pressure ring, and the pressure ring extends into the pot with an extension ring for sealing and covering the bend between the outer ring and the inside of the pot.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0017] When in use, place the pot on a heat source, put the ingredients inside, and secure the lid to the pot using the mounting mechanism. The drive shaft is rotated manually or by an electrical component (e.g., a motor) to turn the ingredients. After the food is cooked, place the pot on the base and remove the food. During this time, the lid assembly can be attached to another pot for cooking, saving time waiting to wash the pot before starting the next dish, thus improving cooking efficiency. Furthermore, the oil fumes generated during cooking escape through the opening at the top of the lid, preventing oil splattering and ensuring hygiene. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of this utility model.
[0019] Figure 2 This is an exploded view of the present invention.
[0020] Figure 3 This is a cross-sectional view of the present invention.
[0021] Figure 4 for Figure 3 Enlarged view at point A.
[0022] Figure 5 for Figure 3 Enlarged view at point B.
[0023] Figure 6 This is a schematic diagram of the structure of the vegetable turning rod of this utility model.
[0024] Figure label:
[0025] The pot lid assembly includes: 1. Lid body 11. Pressure ring 111. Extension ring 112. Mounting mechanism 12. Card 121. Buckle 122. Handle 13. Spring 131. Extension 132. Control mechanism 14. Pressing part 141. Elastic element 142. Pot 2. Outer ring 20. Ear 21. Slot 22. Hook 23. Base 3. Turning rod 4. Protruding section 40. Drive shaft 41. Guide ring 411. First mounting seat 42. Rotating cap 421. Nut 422. First sealing ring 423. Rotating sleeve 424. Second mounting seat 43. Mounting part 431. Second sealing ring 432. Inner cavity 433. Rotating groove 434. Detailed Implementation
[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0027] like Figures 1-6As shown, this utility model provides a combined stir-fry device, including a pot lid assembly 1, a pot 2, and a base 3. The pot lid assembly 1 includes a lid body 11 and a stirrer rod 4. The lid body 11 is used to cover the top surface of the pot 2 and is provided with an installation mechanism 12 for engaging with the top surface of the pot 2. The lid body 11 has an opening at the top and a handle 13 on the side. The handle 13 is provided with a control mechanism 14 for controlling the opening and closing of the installation mechanism 12. The two ends of the stirrer rod 4 are rotatably connected to the two sides of the lid body 11, and a drive shaft 41 is provided on one side of the lid body 11 and installed at one end of the stirrer rod 4 for driving the stirrer rod 4 to rotate. The stirrer rod 4 has a working section in the middle and bends into the pot 2, and engages with the pot 2 without contact to achieve stirrer operation. The base 3 is used to place the pot 2.
[0028] Furthermore, such as Figures 3-5As shown, a first mounting base 42 and a second mounting base 43 are respectively provided on both sides of the cover 11, which are used to rotatably connect with both ends of the turning rod 4. The first mounting base 42 includes a rotating cap 421, a nut 422 and a first sealing ring 423. The rotating cap 421 is located on the outside of the cover 11, and a rotating sleeve 424 extends into the cover 11. The rotating sleeve 424 is rotatably fitted onto one end of the turning rod 4. The outer surface of the rotating sleeve 424 is threadedly connected to the nut 422. The first sealing ring 423 seals between the rotating cap 421 and the cover 11, and the nut 422 and the rotating sleeve 424 are also sealed. The second mounting base 43 includes a mounting portion 431 and a second sealing ring 432. The mounting portion 431 is a hollow structure forming an inner cavity 433. Both ends of the inner cavity 433 pass through the openings of the mounting portion 431. The second sealing ring 432 is used to seal the inner cavity 433 near the inside of the cover 11. The mounting portion 431 is fixedly disposed on the outside of the cover 11. The drive shaft 41 extends outward through the mounting portion 431, and one end of the drive shaft 41 located inside the cover 11 is provided with a rotating groove 434 for rotatably connecting with one end of the turning rod 4. Both ends of the inner cavity 433 pass through the openings of the mounting portion 431. The portion of the drive shaft 41 located inside the inner cavity 433 is provided with a guide ring 411 for sliding engagement with the inner cavity 433. One end of the guide ring 411 abuts against the second sealing ring 432, and the other end is connected to a spring 131. The other end of the spring 131 abuts against the inner wall of the inner cavity 433.Specifically, the two ends of the turning rod 4 achieve rotation via the first mounting base 42 and the second mounting base 43, respectively. During assembly, the first mounting base 42 is fitted with a first sealing ring 423 onto a rotating sleeve 424. The rotating sleeve 424 is then inserted into the cover 11 through the corresponding hole until it presses against the outer wall of the cover 11, sealing it. Finally, a nut 422 is screwed into the rotating sleeve 424 until it is against the inner wall of the cover 11. At this point, the rotating sleeve 424 opens inwards towards the cover 11. When assembling the second mounting base 43, the mounting part 431 is fixed into the corresponding hole on the side of the cover 11. The mounting part 431 may include a rotating cap 421 and a mounting cap. The rotating cap 421 has a hole, and a threaded sleeve extending from one side of the rotating cap 421 communicates with the hole on the rotating cap 421. The radius of the threaded sleeve is smaller than the radius of the rotating cap 421. The second sealing ring 432 is inserted into the threaded sleeve, and the threaded sleeve is passed through the corresponding hole on the side of the cover 11 and exposed to the outside until the corresponding rotating cap 421 abuts against the inner wall of the cover 11. Next, insert the end of the drive shaft 41 with the rotating groove 434 into the threaded sleeve, so that the guide ring 411 slides into the threaded sleeve. At the same time, the guide ring 411 presses the second sealing ring 432 between the rotating cap 421 and the rotating groove 434 to achieve a seal. Meanwhile, the rotating groove 434 passes through the hole on the corresponding rotating cap 421 and is exposed to the inside of the cover 11, opening towards the inside of the cover 11. The spring 131 is placed into the threaded sleeve and abuts against one side of the guide ring 411. The mounting cap also has a hole communicating with the inside of the threaded sleeve. The hole on the top is fitted into the part of the drive shaft 41 located outside the cover 11 and is threadedly connected to the outside of the threaded sleeve. At this time, the inner end of the mounting cap abuts against the other end of the spring 131. After installation, an inner cavity 433 is formed between the mounting cap, the threaded sleeve and the corresponding rotating cap 421. When installing the turning rod 4, one end of the turning rod 4 is inserted into the rotating groove 434 and the rotating groove 434 is pressed into the inner cavity 433, so that the guide ring 411 compresses the spring 131. Then, the other end of the turning rod 4 is inserted into the rotating sleeve 424 of the first mounting seat 42 to realize the installation of the turning rod 4.
[0029] Furthermore, such as Figure 3 , 6As shown, the working section of the turning rod 4 has protruding sections 40 bent at both ends, giving the turning rod 4 an S-shaped structure. The two protruding sections 40 are respectively used to rotatably connect to the two sides of the cover 11. Specifically, when the turning rod 4 is in operation, it is driven by human power or other driving components to swing repeatedly inside the pot 2. The driving component can be a motor. One side of the two protruding sections 40 is a raised surface, and the other side is a concave surface. The ends of the two protruding sections 40 are rotatably connected to the first mounting base 42 and the second mounting base 43, respectively. When the working section of the turning rod 4 swings, it gathers the food in the pot 2 towards the bottom of the pot 2 near the concave surface of the two protruding sections 40. When the height of the food is higher than the top surface of the working section of the turning rod 4, the higher part of the food flips over to the other side of the working section, contacts the corresponding raised surface, and moves towards the concave surface of the other protruding section 40, thus achieving full stirring and stir-frying of the food in the pot 2.
[0030] Furthermore, such as Figures 1-3 As shown, the top of the pot 2 is symmetrically provided with ears 21 on both outer sides. One ear 21 has a slot 22 on its top, and the other ear 21 has a hook 23 on its top. Both the slot 22 and the hook 23 are used to engage with the mounting mechanism 12. The mounting mechanism 12 includes a card 121 and a buckle 122. The card 121 engages with the slot 22, and the buckle 122 engages with the hook 23. The handle 13 has a hollow structure. The top of the buckle 122 extends upward to form an extension 132. The extension 132 is rotatably connected to the handle 13. The control mechanism 14 drives the top of the extension 132 to move. The control mechanism 14 includes a pressing part 141 and an elastic element 142. The pressing part 141 is integrally formed with the top of the extension 132. The pressing part 141 is exposed outward through the handle 13. One end of the elastic element 142 is connected to the inner wall of the handle 13, and the other end is connected to the pressing part 141. Specifically, the extension 132 forms a lever structure with the pressing part 141 and the buckle 122 at its two ends. After placing the pot 2 on the stove and placing the food in the pot 2, the lid assembly 1 is snapped onto the top of the pot 2. During this process, the card 121 on one side of the lid 11 is first inserted into the slot 22, and then the card 121 on the other side of the lid 11 is moved downward with the rotation center, so that the top surface of the hook 23 contacts the bottom surface of the buckle 122. The hook 23 presses the buckle 122, causing the extension to... The 132 swings, which in turn causes the pressing part 141 to compress the elastic member 142. Finally, the elastic member 142 pushes the pressing part 141 to elastically reset and pushes the extension part 132 to reset the buckle 122, thus achieving the engagement between the hook 23 and the buckle 122. After cooking, the pressing part 141 is pressed to compress the elastic member 142, and the extension part 132 separates the buckle 122 from the hook 23. Then, the card 121 is removed from the slot 22, thus separating the pot 2 from the pot lid assembly 1.
[0031] Furthermore, such as Figures 2-3 As shown, the contact portion between the pot 2 and the lid 11 is provided with an outwardly folded outer ring 20. The lid 11 is provided with a pressure ring 111 that abuts against the outer ring 20. The card 121 extends outward through the pressure ring 111. The pressure ring 111 extends into the pot 2 with an extension ring 112, which is used to seal and cover the bend between the outer ring 20 and the inside of the pot 2. Specifically, the pressure ring 111 is located at the bottom of the lid 11. The opening of the pot 2 at the top of the pot 2 extends outward to form a horizontal outer ring 20. After the lid assembly 1 and the pot 2 are combined, the pressure ring 111 abuts against the top surface of the outer ring 20. At this time, the extension ring 112 extending into the pot 2 from the pressure ring 111 fits against the portion between the opening of the pot 2 and the outer ring 20, achieving a better sealing effect. When cooking, it can better lock the heat in the pot 2 and the lid 11, preventing heat loss.
[0032] The following is a detailed explanation of the working principle of this utility model;
[0033] In use, place the pot 2 on a heat source, put the ingredients into the pot 2, and fix the lid 11 to the pot 2 by the mounting mechanism 12. Rotate the drive shaft 41 by manual or electrical means, so that the turning rod 4 turns the ingredients in the pot 2. The electrical means can be a motor. After the ingredients in the pot 2 are cooked, place the pot 2 on the base 3 and take out the dishes. During this time, the lid assembly 1 can be installed on another pot 2 for cooking. This saves the time of waiting to wash the pot 2 and cook the next dish, which improves cooking efficiency. In addition, the oil vapor generated during the cooking process flows out from the top opening of the lid 11, which can prevent the oil vapor from splashing and affecting environmental hygiene.
[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.
[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A combined cooking device, characterized in that: The container includes a lid assembly (1), a pot (2), and a base (3). The lid assembly (1) includes a lid body (11) and a turning rod (4). The lid body (11) is used to cover the top surface of the pot (2) and is provided with an installation mechanism (12) for engaging with the top surface of the pot (2). The lid body (11) has an opening at the top and a handle (13) on the side of the lid body (11). The handle (13) is provided with a control mechanism (14) for controlling the opening and closing of the installation mechanism (12). The two ends of the turning rod (4) are rotatably connected to the two sides of the lid body (11), and a drive shaft (41) is provided on one side of the lid body (11) and installed at one end of the turning rod (4) for driving the turning rod (4) to rotate. The turning rod (4) has a working section in the middle and bends into the pot (2) and does not contact the inside of the pot (2) to achieve turning. The base (3) is used to place the pot (2).
2. The combined cooking device according to claim 1, characterized in that: The cover (11) is provided with a first mounting seat (42) and a second mounting seat (43) on both sides, which are used to rotatably connect with the two ends of the turning rod (4).
3. The combined cooking device according to claim 2, characterized in that: The first mounting base (42) includes a rotating cap (421), a nut (422) and a first sealing ring (423). The rotating cap (421) is located outside the cover (11) and a rotating sleeve (424) extends into the cover (11). The rotating sleeve (424) is rotatably fitted onto one end of the turning rod (4). The outer surface of the rotating sleeve (424) is threadedly connected to the nut (422). The first sealing ring (423) seals between the rotating cap (421) and the cover (11). The nut (422) and the rotating sleeve (424) are connected.
4. The combined cooking device according to claim 2, characterized in that: The second mounting base (43) includes a mounting part (431) and a second sealing ring (432). The mounting part (431) is a hollow structure and forms an inner cavity (433). Both ends of the inner cavity (433) pass through the opening of the mounting part (431). The second sealing ring (432) is used to achieve sealing of the inner cavity (433) near the inside of the cover (11). The mounting part (431) is fixedly set on the outside of the cover (11). The drive shaft (41) rotates through the mounting part (431) and extends outward. The end of the drive shaft (41) located inside the cover (11) is provided with a rotating groove (434) for achieving a rotatable connection with one end of the turning rod (4).
5. The combined cooking device according to claim 4, characterized in that: The portion of the drive shaft (41) located within the inner cavity (433) is provided with a guide ring (411) for sliding engagement with the inner cavity (433). One end of the guide ring (411) abuts against the second sealing ring (432), and the other end is connected to a spring (131). The other end of the spring (131) abuts against the inner wall of the inner cavity (433).
6. The combined cooking device according to claim 1, characterized in that: The working section of the vegetable turning rod (4) is bent at both ends and has protruding sections (40) respectively, so that the vegetable turning rod (4) has an S-shaped structure. The two protruding sections (40) are used to rotatably connect with the two sides of the cover (11).
7. The combined cooking device according to claim 1, characterized in that: The top of the pot (2) is symmetrically provided with ears (21) on both sides. One of the ears (21) has a slot (22) on the top and the other ear (21) has a hook (23) on the top. The slot (22) and the hook (23) are used to engage with the mounting mechanism (12).
8. The combined cooking device according to claim 7, characterized in that: The mounting mechanism (12) includes a card (121) and a buckle (122). The card (121) is engaged with the card slot (22), and the buckle (122) is engaged with the hook (23). The handle (13) has a hollow structure. The top of the buckle (122) extends upward to form an extension (132). The extension (132) is rotatably connected to the handle (13). The control mechanism (14) drives the top of the extension (132) to move.
9. The combined cooking device according to claim 8, characterized in that: The control mechanism (14) includes a pressing part (141) and an elastic element (142). The pressing part (141) is integrally formed with the top of the extension (132). The pressing part (141) is exposed outward through the handle (13). One end of the elastic element (142) is connected to the inner wall of the handle (13), and the other end is connected to the pressing part (141).
10. The combined cooking device according to claim 8, characterized in that: The pot (2) has an outer ring (20) that is turned outward at the contact part with the lid (11). The lid (11) has a pressure ring (111) that abuts against the outer ring (20). The card (121) extends outward through the pressure ring (111). The pressure ring (111) extends into the pot (2) with an extension ring (112) for sealing and covering the bend between the outer ring (20) and the pot (2).