Frying and baking machine

Abstract

The utility model provides a frying and baking machine. The frying and baking machine comprises a lower baking tray assembly, an upper baking tray assembly, a sliding piece and a supporting piece. The upper baking tray assembly is movably connected with the lower baking tray assembly; the number of the supporting pieces is two, and the supporting pieces are symmetrically arranged on the two sides of the lower baking tray assembly and connected with the lower baking tray assembly. The number of the sliding parts is two, the sliding parts are symmetrically arranged on the two sides of the upper baking tray assembly, and the sliding parts can slide relative to the upper baking tray assembly in the circumferential direction of the upper baking tray assembly so that the sliding parts can have a plurality of working positions; when the sliding part is operated to be located at any working position, the end of the sliding part abuts against the supporting part, and when the sliding part is located at all the working positions, the suspension heights of the upper baking tray assembly relative to the lower baking tray assembly are different. The frying and baking machine solves the problem that in the prior art, a frying and baking machine is poor in food material adaptability.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a grilling machine. Background Technology

[0002] Existing suspended grilling machines are sensitive to the thickness of food: thin pancakes may not be able to be heated on both sides due to excessively large suspension gaps, while thick pancakes (such as wheat pancakes) may crack on the sides due to the expansion of internal heat. Some products have fixed depths for the upper and lower plates, making them unable to flexibly adapt to different cooking scenarios (such as grilling and baking).

[0003] In existing suspended grill designs, the gaps between the upper and lower grill pans, as well as removable parts, easily become corners where grease and grime accumulate, increasing the difficulty of cleaning. Over time, these hard-to-clean areas may harbor bacteria, posing a threat to food safety and potentially affecting the equipment's lifespan and performance.

[0004] There is currently no effective solution to the above problems. Utility Model Content

[0005] The main purpose of this invention is to provide a grilling machine to solve the problem of poor food adaptability of existing grilling machines.

[0006] To achieve the above objectives, according to one aspect of the present invention, a grilling machine is provided, comprising: a lower grilling pan assembly; an upper grilling pan assembly, the upper grilling pan assembly and the lower grilling pan assembly being movably connected; two support members, symmetrically arranged on both sides of the lower grilling pan assembly, the support members being connected to the lower grilling pan assembly; and two sliding members, symmetrically arranged on both sides of the upper grilling pan assembly, the sliding members being slidably disposed relative to the upper grilling pan assembly along the circumference of the upper grilling pan assembly, so that the sliding members have multiple working positions; wherein, when the sliding member is in any working position, the end of the sliding member abuts against the support member, and the upper grilling pan assembly is suspended at different heights relative to the lower grilling pan assembly when the sliding member is in each working position.

[0007] Furthermore, the grill also includes a sliding groove, which is provided on the side wall of the upper grill plate assembly. The sliding groove extends circumferentially along the upper grill plate assembly. A slider is provided on the side of the slider facing the upper grill plate assembly. The slider is embedded in the sliding groove, and the slider is slidably connected to the sliding groove through the slider.

[0008] Furthermore, the slider has multiple support surfaces on the side facing the support, and the multiple support surfaces are set at different heights in the vertical direction. The slider abuts against the support through the multiple support surfaces.

[0009] Furthermore, the multiple support surfaces include a first support surface, a second support surface, and a third support surface. The first support surface, the second support surface, and the third support surface are set at different heights in the vertical direction, and the sliding member abuts against the support member through the first support surface and the second support surface.

[0010] Furthermore, the operating slider slides a first preset distance along the circumference of the upper baking pan assembly in the sliding groove, the slider 30 is located in the first working position, and the second support surface abuts against the upper end surface of the support. There is a first suspension height H1 between the upper baking pan assembly and the lower baking pan assembly, and the range of H1 is 0mm to 10mm.

[0011] Furthermore, the operating slider slides a second preset distance along the circumference of the upper baking pan assembly in the sliding groove, the slider is located in the second working position, the first support surface abuts against the upper end surface of the support, wherein there is a second suspension height H2 between the upper baking pan assembly and the lower baking pan assembly, and the range of H2 is 10mm to 20mm.

[0012] Furthermore, by operating the slider to slide circumferentially along the upper baking tray assembly in the sliding groove, the slider can be switched between the first working position and the second working position.

[0013] Furthermore, the upper baking tray assembly includes an upper cover and an upper baking tray, with the upper baking tray located inside the upper cover. There is an accommodating space between the upper baking tray and the upper cover, and a portion of the sliding parts are located within the accommodating space.

[0014] Furthermore, the sliders of the sliding parts symmetrically arranged on both sides of the upper baking pan assembly are connected by a linkage rod, which is located within the receiving space.

[0015] Furthermore, when the slider on one side slides along a preset path, the linkage rod will drive the slider on the other side to slide synchronously.

[0016] By applying the technical solution of this utility model, the ingenious design of the sliding component enables multi-level suspension of the upper baking pan assembly, greatly improving cooking flexibility and food adaptability. This not only avoids the problem of thin pancakes being unable to heat both sides due to excessive suspension gaps, but also solves the problem of thick pancakes (such as wheat pancakes) cracking on the sides due to internal heat expansion. Simultaneously, the simple operation of the sliding component allows users to easily adjust the cooking height to meet the needs of different cooking scenarios (such as frying, grilling, and baking). The cooperative design of the sliding component and the support component simplifies the cleaning and maintenance process, reduces the accumulation of grease and food residue in the complex structure, greatly reduces cleaning difficulty, and improves food safety and hygiene standards. This application solves the problem of poor food adaptability in existing grilling machines. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the structure of a first embodiment of the grilling machine according to the present invention is shown;

[0019] Figure 2 An enlarged schematic diagram of point A according to the first embodiment of the present invention is shown;

[0020] Figure 3 A schematic diagram of the structure of a second embodiment of the grilling machine according to the present invention is shown;

[0021] Figure 4 An enlarged schematic diagram of section B according to the second embodiment of the present invention is shown;

[0022] Figure 5 A schematic diagram of the structure of a third embodiment of the grilling machine according to the present invention is shown;

[0023] Figure 6 A structural schematic diagram of a fourth embodiment of the grilling machine according to the present invention is shown;

[0024] Figure 7 A structural schematic diagram of a fifth embodiment of the grilling machine according to the present invention is shown.

[0025] The above figures include the following reference numerals:

[0026] 10. Lower baking pan assembly;

[0027] 11. Bottom cover;

[0028] 12. Place the food on the baking tray;

[0029] 20. Place the upper baking tray assembly;

[0030] 21. Top cover;

[0031] 22. Place on a baking tray;

[0032] 30. Sliding components;

[0033] 301. First support surface;

[0034] 302. Second support surface;

[0035] 303. Third support surface;

[0036] 32. Sliding groove;

[0037] 40. Support components. Detailed Implementation

[0038] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0039] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0040] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0041] Exemplary embodiments according to this application will now be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of this application is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art. In the drawings, for clarity, the thickness of layers and regions may be exaggerated, and the same reference numerals are used to denote the same devices, and therefore their description will be omitted.

[0042] Combination Figures 1 to 7 As shown, according to a specific embodiment of this application, a grilling machine is provided.

[0043] Specifically, such as Figure 1 , Figure 3As shown, the grill includes: a lower grill pan assembly 10; an upper grill pan assembly 20, which is movably connected to the lower grill pan assembly 10; two support members 40, which are symmetrically arranged on both sides of the lower grill pan assembly 10 and connected to it; and two sliding members 30, which are symmetrically arranged on both sides of the upper grill pan assembly 20 and slidably arranged relative to it along the circumference of the upper grill pan assembly 20, so that the sliding members 30 have multiple working positions. When the sliding members 30 are in any working position, the end of the sliding member 30 abuts against the support member 40, and the upper grill pan assembly 20 is suspended at different heights relative to the lower grill pan assembly 10 when the sliding members 30 are in different working positions.

[0044] By applying the technical solution of this utility model, the ingenious design of the sliding component 30 enables multi-level suspension of the upper baking pan assembly 20, greatly improving cooking flexibility and food adaptability. This not only avoids the problem of thin pancakes being unable to heat both sides due to excessive suspension gaps, but also solves the problem of thick pancakes (such as wheat pancakes) cracking on the sides due to internal heat expansion. Simultaneously, the simple operation of the sliding component allows users to easily adjust the cooking height to meet the needs of different cooking scenarios (such as frying, grilling, and baking). The cooperative design of the sliding component 30 and the support component 40 simplifies the cleaning and maintenance process, reduces the accumulation of grease and food residue in the complex structure, greatly reduces cleaning difficulty, and improves food safety and hygiene standards. This application solves the problem of poor food adaptability in existing grilling machines.

[0045] Specifically, such as Figure 2 As shown, the grill also includes a sliding groove 32, which is disposed on the side wall of the upper grill plate assembly 20 and extends circumferentially along the upper grill plate assembly 20. A slider is provided on the side of the slider 30 facing the upper grill plate assembly 20, and the slider is embedded in the sliding groove 32. The slider 30 is slidably connected to the sliding groove 32 via the slider. By manually sliding the slider 30 within the sliding groove 32, the distance between the upper grill plate assembly 20 and the lower grill plate assembly 10 can be flexibly adjusted, achieving different suspension heights and improving food adaptability.

[0046] In this embodiment, the slider 30 is designed with a slider on the side facing the upper baking pan assembly 20. The slider is usually a smooth, wear-resistant metal or plastic product, which is adapted to the sliding groove 32 on the side wall of the upper baking pan assembly 20. The sliding groove 32 extends circumferentially, that is, it is distributed along the circumference of the side of the upper baking pan assembly 20 to ensure the continuity and integrity of the sliding trajectory.

[0047] In another specific embodiment, the sliding groove 32 may be designed with a specific limiting structure, such as a groove or baffle, which cooperates with the slider of the sliding member 30 to limit the sliding range and avoid structural damage or cooking accidents caused by excessive operation.

[0048] In an alternative embodiment, the separate design of the slider and the sliding groove 32 makes the slider 30 easy to disassemble and clean, reduces the accumulation of grease and food residue in the gaps, and enhances the hygiene and service life of the equipment.

[0049] Specifically, the slider 30 has multiple support surfaces on the side facing the support 40, with these support surfaces positioned at different heights in the vertical direction. The slider 30 abuts against the support 40 through these support surfaces. Each support surface is designed to correspond to a specific suspension height setting. Through precise cooperation with the support 40, the upper baking pan assembly 20 can be positioned at different heights to accommodate the cooking needs of various ingredients.

[0050] Optionally, each support surface has a different height relative to the bottom of the slider 30, forming a stepped height distribution. This design allows the upper baking pan assembly 20 to have multiple stopping positions in the vertical direction, and the number of support surfaces can be set according to actual needs to adjust the suspension height of the upper baking pan assembly 20. The cooperative design of each support surface with the support 40 ensures that the upper baking pan assembly 20 remains stable at any suspension height, avoiding instability caused by vibration or food weight during cooking and ensuring cooking safety. The different suspension heights can perfectly adapt to ingredients of various thicknesses, from pancakes to thick pancakes, and can even be used for baking small cakes or bread, greatly expanding the application scenarios of the grill.

[0051] Specifically, such as Figure 5 As shown, in this embodiment, the multiple support surfaces include a first support surface 301, a second support surface 302, and a third support surface 303. The first support surface 301, the second support surface 302, and the third support surface 303 are set at different heights in the vertical direction. The sliding member 30 abuts against the support member 40 through the first support surface 301 and the second support surface 302. With support surfaces of different heights, the grill can flexibly adapt to the cooking needs of various ingredients, from pancakes to thick-cut steaks, greatly expanding the application scenarios and cooking diversity of the equipment.

[0052] It should be further explained that when the support member 40 is located below the third support surface 303, there is a certain distance between the third support surface 303 and the support member 40, and the sliding member 30 is in the initial position. At this time, there is no suspension height between the upper baking pan assembly 20 and the lower baking pan assembly 10.

[0053] Specifically, the slider slides a first preset distance along the circumference of the upper baking pan assembly 20 in the sliding groove 32, the slider 30 is located in the first working position, and the second support surface 302 abuts against the upper end surface of the support 40. There is a first suspension height H1 between the upper baking pan assembly 20 and the lower baking pan assembly 10, and the range of H1 is 0mm to 10mm.

[0054] like Figure 6 As shown, the second support surface 302 is the lowest support surface on the slider 30, and is typically used for cooking thinner ingredients, such as pancakes and bacon. When the second support surface 302 abuts against the support 40, the upper baking tray assembly 20 is at its lowest suspension height, ensuring that the food can be heated quickly and evenly.

[0055] In this embodiment, when the user wants to adjust the upper baking pan assembly 20 to the first floating height H1, they first need to manually operate the slider on the slider 30 to slide within the sliding groove 32. The "first preset distance" here refers to the specific distance the slider must travel. This distance is designed so that the slider 30 can be accurately positioned from its initial position to the first working position. Once the slider 30 has slid the first preset distance, it will reach a specific position—the first working position. At this point, the second support surface 302 will tightly abut against the upper surface of the support member 40, forming a stable support point. This ensures the structural stability of the upper baking pan assembly 20 at the first floating height H1, preventing accidental slippage or tilting and ensuring safety during the cooking process.

[0056] Specifically, the slider slides a second preset distance along the circumference of the upper baking pan assembly 20 in the sliding groove 32, the slider 30 is located in the second working position, the first support surface 301 abuts against the upper end surface of the support 40, wherein the upper baking pan assembly 20 and the lower baking pan assembly 10 have a second suspension height H2, the range of H2 is 10mm to 20mm.

[0057] like Figure 7 As shown, the first support surface 301 is the highest support surface on the slider 30, used for cooking thicker ingredients or operations requiring a lot of space, such as steaks and grilled vegetable skewers. The cooperation between the first support surface 301 and the support 40 allows the upper grill assembly 20 to reach its maximum suspension height, providing users with maximum cooking flexibility.

[0058] In this embodiment, the slider is manually slidable to slide a second preset distance circumferentially along the upper baking tray assembly 20 within the sliding groove 32. This "second preset distance" is different from the first preset distance mentioned above; it is determined based on the path length that the slider 30 needs to cover to move from the initial position to the second working position.

[0059] After the slider completes the second preset distance of sliding, the slider 30 will be positioned in the second working position, at which time the first support surface 301 will precisely abut against the upper end surface of the support 40.

[0060] The second suspension height H2 is set within the range of 10mm to 20mm, providing more space for cooking compared to the first suspension height H1 (0mm to 10mm). This is more suitable for cooking slightly thicker foods, such as hamburger patties and vegetable rolls, because these ingredients require a certain amount of space to fully heat the inside and outside during cooking, while also avoiding the problem of burning that may occur if the food is too close to the heat source.

[0061] Specifically, by sliding the slider along the circumference of the upper baking pan assembly 20 within the sliding groove 32, the slider 30 can be switched between a first working position and a second working position. The user first manually slides the slider along the path of the sliding groove 32. When the slider reaches a specific "second preset distance," the slider 30 automatically switches to the second working position. At this time, the first support surface 301 abuts against the upper end surface of the support member 40, causing the upper baking pan assembly 20 to rise to a second suspension height H2 (10-20mm). If the user wishes to lower the suspension height of the upper baking pan assembly 20, they simply slide the slider in the opposite direction to the "first preset distance," and the slider 30 returns to the first working position. At this time, the second support surface 302 abuts against the upper end surface of the support member 40, and the upper baking pan assembly 20 remains at the first suspension height H1 (0-10mm). By sliding the slider circumferentially within the sliding groove 32, the user can easily switch between the first and second working positions, thereby changing the suspension height of the upper baking pan assembly 20 to meet the needs of different ingredients and cooking methods. This design makes the grill more versatile and applicable to a wider range of functions.

[0062] The modular design of the sliding component 30 and the sliding groove 32 facilitates cleaning and maintenance by users, reduces the accumulation of oil stains and food residue in the gaps, and ensures food safety and the cleanliness of the equipment for long-term use.

[0063] In this embodiment, by operating the slider to slide circumferentially along the upper baking pan assembly 20 in the sliding groove 32, the slider 30 can be switched between a first working position, a second working position, and an initial position. When the slider 30 is in the first working position, the second support surface 302 is parallel to the upper baking pan 22; when the slider 30 is in the second working position, the first support surface 301 is parallel to the upper baking pan 22.

[0064] Specifically, the upper baking pan assembly 20 includes an upper cover 21 and an upper baking pan 22. The upper baking pan 22 is located inside the upper cover 21, and there is an accommodating space between the upper baking pan 22 and the upper cover 21. Part of the sliding member 30 is located within the accommodating space. Hiding part of the sliding member 30 within the accommodating space of the upper baking pan assembly 20 ensures structural stability and optimizes the appearance design, making it more compact and aesthetically pleasing.

[0065] It should be further explained that when the slider 30 is in the first working position, the second support surface 302 is parallel to the upper baking pan 22, and when the slider 30 is in the second working position, the first support surface 301 is parallel to the upper baking pan 22.

[0066] In this embodiment, as Figure 3 , Figure 4 As shown, the lower baking pan assembly 10 includes a lower cover 11 and a lower baking pan 12. The lower baking pan 12 is located inside the lower cover 11. The upper baking pan 22 can be closed and forms a cooking space with the lower baking pan. The lower baking pan 12 provides a flat cooking surface on which food is placed for cooking. It also serves as the basic support for the entire cooking device, bearing the weight of the upper baking pan 22 and the food. Heating elements, such as resistance wires or heating plates, are typically installed inside the upper baking pan 22 and the lower baking pan 12 for directly heating the food in contact with it. This ensures even heat distribution, guaranteeing uniform heating of the top of the food. The coordinated operation of the upper baking pan 22 and the lower baking pan 12 enables simultaneous heating of both sides of the food.

[0067] In the grill machine of this embodiment, sliding members 30 are symmetrically installed on both sides of the upper grill pan assembly 20. This symmetrical design ensures balance and stability during sliding. Each sliding member 30 is provided with a slider, which can slide along the circumference of the upper grill pan assembly 20 within the sliding groove 32 to realize the raising and lowering of the upper grill pan assembly 20.

[0068] In another specific embodiment, the sliders of the sliding members 30 symmetrically arranged on both sides of the upper baking tray assembly 20 are connected by a linkage rod located within the receiving space. This linkage rod, situated within the receiving space inside the grill, connects the sliders on both sides. The function of the linkage rod is to transmit the sliding motion of the slider on one side to the other, ensuring synchronous movement of both sliders. This avoids imbalance and wobbling caused by unilateral operation, improving the smoothness of operation and the overall stability of the grill.

[0069] Specifically, the slider 30 on one side slides along a preset path, and the linkage rod drives the slider 30 on the other side to slide synchronously. Through the connection of the linkage rod, the user only needs to operate the slider on one side to simultaneously affect the position changes of both sliders 30, simplifying the operation process and ensuring the symmetry and consistency of the upper baking pan assembly 20 during lifting and lowering. The combined use of symmetrically arranged sliders 30 and linkage rods effectively disperses the force during operation, avoiding structural distortion or damage caused by uneven force on one side, and enhancing the structural stability and durability of the grill during use.

[0070] The linkage mechanism allows the upper grill plate assembly 20 to smoothly switch between the first and second working positions. Users can precisely adjust the suspension height according to their cooking needs, thus adapting to different ingredients and cooking methods and improving the grill's cooking flexibility and versatility. The linkage lever design reduces the complexity of user operation, avoiding the tedious process of manually operating the sliders on both sides simultaneously when adjusting the height, making the entire adjustment process more intuitive and convenient, and significantly improving the user experience.

[0071] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0072] 1. Through the cooperation of the sliding and supporting components, the upper baking tray assembly can be quickly switched between different suspension heights, greatly enhancing the grill's adaptability to various types of food. Whether it's a thin pancake or thick meat, the most suitable heating distance can be found, effectively improving cooking efficiency and the evenness of food heating.

[0073] 2. Modular sliding parts make daily cleaning and maintenance of the equipment more convenient, helping to keep the equipment hygienic and extend its service life.

[0074] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0075] In addition to the above, it should be noted that the terms "one embodiment," "another embodiment," and "embodiment" used in this specification refer to specific features, structures, or characteristics described in connection with that embodiment, which are included in at least one embodiment described in the general description of this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in connection with any embodiment, the intention is to suggest that implementing such a feature, structure, or characteristic in conjunction with other embodiments also falls within the scope of this utility model.

[0076] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0077] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A grilling machine, characterized in that, include: Lower baking pan assembly (10); Upper baking pan assembly (20), which is movably connected to the lower baking pan assembly (10); Support member (40), two support members (40) are provided, the support members (40) are symmetrically arranged on both sides of the lower baking pan assembly (10), and the support members (40) are connected to the lower baking pan assembly (10); Sliding member (30), two sliding members (30) are provided, the sliding members (30) are symmetrically arranged on both sides of the upper baking pan assembly (20), and the sliding members (30) are slidably arranged relative to the upper baking pan assembly (20) along the circumference of the upper baking pan assembly (20) so that the sliding member (30) has multiple working positions; When the slider (30) is in any of the working positions, the end of the slider (30) abuts against the support (40), and when the slider (30) is in each of the working positions, the upper baking pan assembly (20) has a different suspension height relative to the lower baking pan assembly (10).

2. The grilling machine according to claim 1, characterized in that, The grill also includes: A sliding groove (32) is provided on the side wall of the upper baking pan assembly (20). The sliding groove (32) extends circumferentially along the upper baking pan assembly (20). A slider is provided on the side of the slider (30) facing the upper baking pan assembly (20). The slider is embedded in the sliding groove (32). The slider (30) is slidably connected to the sliding groove (32) through the slider.

3. The grilling machine according to claim 2, characterized in that, The sliding member (30) has multiple support surfaces on the side facing the support member (40). The multiple support surfaces are arranged at different heights in the vertical direction. The sliding member (30) abuts against the support member (40) through the multiple support surfaces.

4. The grilling machine according to claim 3, characterized in that, The plurality of support surfaces include a first support surface (301), a second support surface (302), and a third support surface (303). The first support surface (301), the second support surface (302), and the third support surface (303) are arranged at different heights in the vertical direction. The sliding member (30) abuts against the support member (40) through the first support surface (301) and the second support surface (302).

5. The grilling machine according to claim 4, characterized in that, The slider is operated to slide a first preset distance along the circumference of the upper baking pan assembly (20) in the sliding groove (32). The slider (30) is located in the first working position. The second support surface (302) abuts against the upper end surface of the support (40). The upper baking pan assembly (20) and the lower baking pan assembly (10) have a first suspension height H1, which ranges from 0 mm to 10 mm.

6. The grilling machine according to claim 5, characterized in that, The slider is operated to slide a second preset distance along the circumference of the upper baking pan assembly (20) in the sliding groove (32). The slider (30) is located in the second working position. The first support surface (301) abuts against the upper end surface of the support (40). There is a second suspension height H2 between the upper baking pan assembly (20) and the lower baking pan assembly (10). The range of H2 is 10mm to 20mm.

7. The grilling machine according to claim 6, characterized in that, By operating the slider to slide along the circumference of the upper baking pan assembly (20) in the sliding groove (32), the slider (30) can be switched between the first working position and the second working position.

8. The grilling machine according to claim 1, characterized in that, The upper baking tray assembly (20) includes an upper cover (21) and an upper baking tray (22). The upper baking tray (22) is located inside the upper cover (21). There is a receiving space between the upper baking tray (22) and the upper cover (21). A portion of the sliding member (30) is located within the receiving space.

9. The grilling machine according to claim 8, characterized in that, The sliders of the sliders (30) symmetrically arranged on both sides of the upper baking pan assembly (20) are connected by a linkage rod located within the receiving space.

10. The grilling machine according to claim 9, characterized in that, When the slider (30) on one side slides along a preset path, the linkage rod will drive the slider (30) on the other side to slide synchronously.

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