Oil-free steak machine

The mechanical design of the locking column and rotating outer shell solves the problem of instability when the steak machine is closed, achieving a secure machine closure and convenient disassembly and assembly of the inner pot, thus improving cooking efficiency and user experience.

CN224540029UActive Publication Date: 2026-07-24NINGBO BLAIR ELECTRIC APPLIANCE CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGBO BLAIR ELECTRIC APPLIANCE CO LTD
Filing Date
2025-08-29
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing steak cookers are not secure enough when shutting down, making them prone to accidental opening, resulting in oil fumes leakage and low cooking efficiency, which affects the user's cooking experience and safety.

Method used

The machine employs a mechanical design with a locking pin and a rotating outer shell. By rotating the outer shell and using a limiting plate, the steak machine can be securely closed. The disassembly and assembly components, through the cooperation of a push plate and a moving plate, allow for convenient disassembly, assembly, and maintenance of the inner pot.

Benefits of technology

It effectively prevents oil fumes from leaking out, improves cooking efficiency and safety, simplifies the disassembly and assembly process of the inner pot, and enhances the user's cooking experience and the convenience of the equipment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224540029U_ABST
    Figure CN224540029U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of oil fumeless steak machine, disclose a kind of oil fumeless steak machine, the heating bottom plate is fixedly connected in the bottom of the steak machine, heating bottom plate inside rotationally connected has gear shift, the connecting assembly is arranged in the outer wall of the steak machine, the inner container is slidably connected in the steak machine, the steak machine is equipped with dismounting assembly inside, the connecting assembly includes clamping post, the clamping post outer wall rotationally connected in one the outer wall of the steak machine, another the outer wall of the steak machine rotationally connected has rotating shell. In the utility model, the driving of sliding plate and limit plate by rotating shell and cooperate spring one, realize the sliding of clamping post in the slot, close the steak machine, reduce the risk of accidental opening, also can effectively reduce cooking process oil fume leakage and heat loss, improve cooking efficiency, solve the problem that steak machine cannot be conveniently closed, improve the comfort and overall cooking experience of user when cooking.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the technical field of smokeless steak machines, and in particular to a smokeless steak machine. Background Technology

[0002] As people's living standards improve and their focus on healthy eating increases, steak, as a high-protein, high-nutrient food, is gradually gaining popularity among consumers. Traditional steak cooking methods often produce a lot of oil fumes, causing problems in the kitchen environment and impacting people's health. Therefore, promoting the research and application of smokeless steak cooking machines to meet the market's demand for fast and healthy cooking is particularly important. This device not only solves the oil fume problem but also improves cooking efficiency and food taste, providing consumers with a better cooking experience.

[0003] Most steak cookers on the market today use electric heating technology, heating the cooking surface through resistance wires or ceramic heating elements to quickly heat the food. Structurally, they typically include a casing, heating elements, a temperature control system, and an inner cooking pot. Users adjust the temperature control system to select different cooking modes to meet diverse cooking needs. However, the heating process generates heat and fumes. While some devices are equipped with simple fume filters, these still cannot completely solve the problems of fume leakage and low cooking efficiency.

[0004] However, existing technologies still pose safety hazards during use. Many steak grills are structurally unstable when shut down, making them prone to accidental reopening. This not only affects the cleanliness of the kitchen environment but also leads to the leakage of heat and fumes, thus reducing cooking efficiency. Therefore, consumers often feel uneasy using these types of equipment. To address these issues, a smokeless steak grill has been proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a smokeless steak machine, which aims to improve the problem that the steak machine cannot be easily turned off in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A smokeless steak machine includes two steak machines. A heating base plate is fixedly connected to the bottom of each steak machine. A rotating gear is rotatably connected inside the heating base plate. A connecting component is provided on the outer wall of each steak machine. An inner liner is slidably connected inside each steak machine. A disassembly and assembly component is provided inside each steak machine.

[0008] The connecting assembly includes a locking post, the outer wall of which is rotatably connected to the outer wall of one steak machine. A rotating outer shell is rotatably connected to the outer wall of the other steak machine. A limiting plate is slidably connected inside the rotating outer shell. A sliding plate is fixedly connected to the top of the limiting plate. A locking groove is formed inside the sliding plate. The outer wall of the locking post is slidably connected to the inside of the locking groove. A spring is provided inside the rotating outer shell. The top of the spring is fixedly connected to the inner wall of the rotating outer shell. The bottom of the spring is fixedly connected to the top of the limiting plate.

[0009] As a further description of the above technical solution:

[0010] The assembly / disassembly assembly includes a clamping plate, the outer wall of which is slidably connected to the inside of the steak machine.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the plate is slidably connected to the inside of the inner liner, and the steak machine is fixedly connected to a limit post inside.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the limiting post is slidably connected to a movable plate, and the movable plate has a limiting groove inside.

[0015] As a further description of the above technical solution:

[0016] The steak machine has a groove inside, and a push plate is fixedly connected to the top of the moving plate. The outer wall of the push plate is slidably connected to the inside of the groove.

[0017] As a further description of the above technical solution:

[0018] The steak machine has a rotating rod inside, and a sliding column is fixedly connected to one side of the rotating rod. The outer wall of the sliding column is slidably connected inside the limiting groove.

[0019] As a further description of the above technical solution:

[0020] A second spring is fitted on the outer wall of the limiting post. One end of the second spring is fixedly connected to the outer wall of the moving plate, and the other end of the second spring is fixedly connected to the inner wall of the steak machine.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the locking column achieves its locking function by rotating the outer shell. When the outer shell is rotated, the sliding plate and the limiting plate are driven by the rotation of the outer shell and cooperate with the spring to realize the sliding of the locking column inside the slot, thereby turning off the steak machine. This reduces the risk of accidental opening, and can also effectively reduce the leakage of oil fumes and heat loss during cooking, improve cooking efficiency, solve the problem of not being able to easily turn off the steak machine, and improve the user's sense of security and overall cooking experience.

[0023] 2. In this utility model, the card plate achieves its movement function by pushing the push plate. When the push plate is pushed, the push plate drives the moving plate and the second spring, and cooperates with the sliding column to realize the sliding of the card plate inside the inner liner, thereby facilitating the disassembly and assembly of the inner liner, making it convenient for maintenance, replacement and movement. This solves the problem that the existing disassembly and assembly requires the use of multiple tools and cannot be easily disassembled, thus improving the convenience of the device. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a smokeless steak machine proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the clamping column of a smokeless steak machine proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of the rotating outer shell of a smokeless steak machine proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the inner liner of a smokeless steak maker proposed in this utility model;

[0028] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Steak machine; 2. Heating base plate; 3. Gear shifter; 4. Locking post; 5. Rotating outer shell; 6. Inner shell; 7. Limiting plate; 8. Spring 1; 9. Slide plate; 10. Locking groove; 11. Rotating rod; 12. Spring 2; 13. Moving plate; 14. Limiting post; 15. Locking plate; 16. Push plate; 17. Limiting groove; 18. Sliding column; 19. Sliding channel. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-3 This utility model provides an embodiment of a smokeless steak machine, comprising two steak machines 1. A heating base plate 2 is fixedly connected to the bottom of the steak machine 1 to ensure uniform heating. A rotating baffle 3 is rotatably connected inside the heating base plate 2. The rotating baffle 3 is made of aluminum alloy material, which has good thermal conductivity and lightweight characteristics, and can effectively improve the heating efficiency of the steak machine 1. A connecting component is provided on the outer wall of the steak machine 1. An inner liner 6 is slidably connected inside the steak machine 1. The inner liner 6 is made of high temperature heat-resistant material, such as stainless steel. This material can not only withstand high temperature, but is also easy to clean and extends service life. A disassembly and assembly component is provided inside the steak machine 1.

[0033] The connecting assembly includes a locking post 4, the outer wall of which is rotatably connected to the outer wall of a steak machine 1. A rotating housing 5 is rotatably connected to the outer wall of another steak machine 1. A limiting plate 7 is slidably connected inside the rotating housing 5. The limiting plate 7 is made of engineering plastic material and is designed to be lightweight and wear-resistant, maintaining stability during long-term use. A sliding plate 9 is fixedly connected to the top of the limiting plate 7. A slot 10 is opened inside the sliding plate 9. The outer wall of the locking post 4 is slidably connected inside the slot 10 to ensure smooth and stable closing operation of the steak machine 1. A spring 8 is installed inside the rotating housing 5. The top of the spring 8 is fixedly connected to the inner wall of the rotating housing 5, and the bottom of the spring 8 is fixedly connected to the top of the limiting plate 7.

[0034] Specifically, when cooking with the steak machine 1, proper shutdown is essential to ensure optimal heating of the steak. To shut down the steak machine 1, first rotate the rotating housing 5 outwards to make room for subsequent operations. Then, completely close the top of the steak machine 1, ensuring good contact between the internal heating elements and the food. Depending on the steak thickness, the user should pull the sliding plate 9 appropriately. The movement of the sliding plate 9 will cause the limiting plate 7 to slide within the rotating housing 5. During rotation, the limiting plate 7 compresses the spring 8, preparing for subsequent locking. At this point, the user should return the rotating housing 5 to its original position, causing the locking pin 4 to slide out of the slot 10, securing the entire structure firmly. This ingenious mechanical design allows the user to easily rotate the locking pin 4 to lock the rotating housing 5 in place, preventing accidental opening during heating. After completing the above steps, the user can release the steak machine 1. At this time, spring 8 will quickly rebound, causing the sliding plate 9 to move downwards. This allows for adaptive pressing based on the thickness of the steak, effectively ensuring even heating and convenience during cooking. This design not only improves ease of operation but also greatly enhances the cooking effect, making the user's cooking experience more enjoyable.

[0035] Reference Figure 1 , Figure 4 and Figure 5 The disassembly and assembly components include a clamping plate 15, whose outer wall is slidably connected to the inside of the steak machine 1. This clamping plate 15 is specifically designed for easy disassembly of the inner pot 6, ensuring users can easily clean and maintain it. It is made of high-temperature resistant plastic to withstand the high-temperature environment during cooking, extending its service life. The clamping plate 15 is slidably connected to the inside of the steak machine 1, and a limiting post 14 is fixedly connected inside the steak machine 1. A movable plate 13 is slidably connected to the outer wall of the limiting post 14. The steak machine 1 has an internal limiting groove 17 and an internal sliding groove 19. A push plate 16 is fixedly connected to the top of the moving plate 13. The push plate 16 is made of lightweight aluminum alloy, which has good mechanical strength and corrosion resistance, and can maintain stability and durability during repeated pushing. The outer wall of the push plate 16 is slidably connected to the inside of the sliding groove 19. A rotating rod 11 is rotatably connected inside the steak machine 1. A sliding column 18 is fixedly connected to one side of the rotating rod 11. The outer wall of the sliding column 18 is slidably connected to the inside of the limiting groove 17, which promotes the efficient operation of the assembly and disassembly components. The sliding column 18 is made of high-strength engineering plastic to ensure that it is not easily deformed or damaged under high temperature and frequent use. The outer wall of the sliding column 18 is slidably connected to the inside of the limiting groove 17. A second spring 12 is sleeved on the outer wall of the limiting column 14. One end of the second spring 12 is fixedly connected to the outer wall of the moving plate 13, and the other end of the second spring 12 is fixedly connected to the inner wall of the steak machine 1.

[0036] Specifically, when the inner pot 6 of the steak machine 1 needs to be replaced, the user should first push the push plate 16. This action will trigger the push plate 16 to move the moving plate 13 against the outer wall of the limiting post 14, thereby compressing the spring 12. The compression of the spring 12 causes the sliding column 18 to slide smoothly inside the limiting groove 17 until it moves into the left groove. At this time, the moving plate 13 further pushes the locking plate 15, allowing it to slide out from inside the inner pot 6, facilitating thorough disassembly, cleaning, and maintenance by the user. The inner pot 6 can be easily removed without the need for multiple tools, effectively reducing the complexity of cleaning and maintenance. After cleaning and maintaining the inner pot 6, the user can put the inner pot 6 back into the steak machine 1. Next, push the push plate 16 again. This time, the sliding column 18 will slide to the right side within the limiting groove 17. With the rebound of the spring 12, the locking plate 15 will smoothly slide into the inner pot 6 and lock in place. This efficient design not only ensures the convenience of disassembly and assembly of the inner pot 6 but also improves the user experience and solves the cumbersome maintenance problems of traditional equipment. Meanwhile, the reasonable structural design enhances the stability and safety of the inner pot 6, making users feel more at ease when cooking, and truly reflecting the practical value and convenience of the smokeless steak maker 1.

[0037] Working principle: When the steak is processed by the steak machine 1, the rotating outer shell 5 is rotated outward, and then the top of the steak machine 1 is closed. Then, the slide plate 9 is pulled according to the thickness of the steak. The slide plate 9 drives the limiting plate 7 to slide inside the rotating outer shell 5. Then, the limiting plate 7 compresses the spring 8. Then, the rotating outer shell 5 is rotated back, and the locking pin 4 slides out from the locking slot 10. Then, the locking pin 4 is rotated to fix and limit the rotating outer shell 5. After that, the steak machine 1 is released, and the spring 8 rebounds and drives the slide plate 9 to move downward, which adaptively presses the steak according to its thickness to ensure the convenience of steak cooking.

[0038] Additionally, when the inner liner 6 needs to be replaced, push the push plate 16. The push plate 16 drives the moving plate 13 to slide on the outer wall of the limiting post 14, compressing the spring 12. This causes the sliding post 18 to slide inside the limiting groove 17 to the left side groove. The moving plate 13 then drives the locking plate 15 to slide from inside the inner liner 6, allowing the inner liner 6 to be disassembled, cleaned, and maintained. After that, put it back in the groove and push the push plate 16 again to slide the sliding post 18 to the right side of the limiting groove 17. The spring 12 then rebounds, causing the locking plate 15 to slide into the inner liner 6 and lock in place.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A smokeless steak machine, comprising two steak machines (1), characterized in that: The steak machine (1) is fixedly connected to a heating base plate (2) at the bottom. The heating base plate (2) is rotatably connected to a rotating gear (3). The steak machine (1) is provided with a connecting component on its outer wall. The steak machine (1) is slidably connected to an inner liner (6) inside. The steak machine (1) is provided with a disassembly and assembly component inside. The connecting assembly includes a locking post (4), the outer wall of which is rotatably connected to the outer wall of one steak machine (1), and the outer wall of the other steak machine (1) is rotatably connected to a rotating shell (5). A limiting plate (7) is slidably connected inside the rotating shell (5), and a sliding plate (9) is fixedly connected to the top of the limiting plate (7). A slot (10) is provided inside the sliding plate (9), and the outer wall of the locking post (4) is slidably connected inside the slot (10). A spring (8) is provided inside the rotating shell (5), the top of which is fixedly connected to the inner wall of the rotating shell (5), and the bottom of which is fixedly connected to the top of the limiting plate (7).

2. The smokeless steak machine according to claim 1, characterized in that: The assembly and disassembly assembly includes a clamping plate (15), the outer wall of which is slidably connected to the inside of the steak machine (1).

3. The smokeless steak machine according to claim 2, characterized in that: The outer wall of the card plate (15) is slidably connected to the inside of the inner liner (6), and the steak machine (1) is fixedly connected to the inside of the limit post (14).

4. The smokeless steak machine according to claim 3, characterized in that: The outer wall of the limiting post (14) is slidably connected to a movable plate (13), and the movable plate (13) has a limiting groove (17) inside.

5. The smokeless steak machine according to claim 4, characterized in that: The steak machine (1) has a groove (19) inside, and a push plate (16) is fixedly connected to the top of the moving plate (13). The outer wall of the push plate (16) is slidably connected inside the groove (19).

6. The smokeless steak machine according to claim 5, characterized in that: The steak machine (1) is rotatably connected to a rotating rod (11), and a sliding column (18) is fixedly connected to one side of the rotating rod (11). The outer wall of the sliding column (18) is slidably connected inside the limiting groove (17).

7. The smokeless steak machine according to claim 6, characterized in that: The outer wall of the limiting post (14) is fitted with a spring (12), one end of the spring (12) is fixedly connected to the outer wall of the moving plate (13), and the other end of the spring (12) is fixedly connected to the inner wall of the steak machine (1).