A stove frame and a cooktop

Abstract

The utility model belongs to the technical field of cooking utensils, and specifically discloses a stove frame and a cooking utensil. The stove frame comprises a base and a plurality of support assemblies arranged along the circumference of the base at intervals, the support assemblies comprise fixed furnace ears and movable furnace ears, the fixed furnace ears are connected to the base, the fixed furnace ears are provided with a rotating hole and an access channel in communication, the first end of the access channel penetrates the fixed furnace ear, and the second end of the access channel is in communication with the rotating hole; the movable furnace ear comprises a furnace ear main body and a mounting portion connected to each other, the cross section of the mounting portion is a non-circular cross section, the mounting portion can pass through the access channel to pass in and out of the rotating hole when the movable furnace ear is in a preset pose, the mounting portion can be limited in the rotating hole and can rotate in the rotating hole when the movable furnace ear is in a non-preset pose, so as to adjust the pose of the movable furnace ear. The utility model can improve the disassembly and assembly convenience of the movable furnace ear, improve the cleaning convenience and long-term use reliability of the stove frame.

Description

Technical Field

[0001] This utility model relates to the field of stove technology, and in particular to a stove frame and stove. Background Technology

[0002] A gas stove typically consists of a control panel, burners, and a burner rack. The burners are mounted on the control panel with their flame caps positioned above it. The burner rack is placed on the control panel, with the flame caps located on the inner ring of the burner rack. When cooking, the cookware is placed on the burner rack for support, and flames from the flame caps heat the cookware.

[0003] To enable the stove frame to support both flat-bottomed and curved-bottomed pans, existing technology provides a stove frame comprising an annular base, a plurality of fixed lugs spaced circumferentially along the annular base, and movable lugs corresponding one-to-one with the fixed lugs. The movable lugs are rotatably mounted on the fixed lugs via a pivot, allowing them to switch between a first support position and a second support position. When the movable lug is in the first support position, the flat-bottomed pan can be supported by the fixed lugs and / or the movable lugs; when the movable lug is in the second support position, the movable lug can support the curved-bottomed pan.

[0004] While existing stove racks can support flat-bottomed and curved-bottomed pans through the movable lugs, the movable lugs are mounted on fixed lugs via pins, making them difficult to assemble and disassemble. This also makes it difficult to clean both the movable and fixed lugs. Over time, grease buildup at the connection points between the movable and fixed lugs can cause them to stick together, affecting the rotation of the movable lugs and consequently impacting the normal use of the stove rack. Utility Model Content

[0005] One of the technical problems solved by this utility model is to provide a furnace frame that can effectively solve the problem of poor ease of disassembly and assembly of movable furnace ears in the prior art, which leads to difficulty in cleaning.

[0006] The second technical problem solved by this utility model is to provide a stove that can effectively solve the problem of long-term performance degradation caused by the difficulty in cleaning the movable burner ears of the existing stove rack.

[0007] The first technical problem mentioned above is solved by the following technical solution:

[0008] A furnace frame includes a base and a plurality of support assemblies spaced circumferentially along the base, the support assemblies comprising:

[0009] A fixed furnace ear is connected to the base. The fixed furnace ear has a connecting rotating hole and an inlet / outlet channel. The first end of the inlet / outlet channel passes through the fixed furnace ear, and the second end of the inlet / outlet channel is connected to the rotating hole.

[0010] The movable furnace ear includes a connected furnace ear body and a mounting part. The cross-section of the mounting part is a non-circular cross-section. When the movable furnace ear is in a preset position, the mounting part can enter and exit the rotating hole through the inlet and outlet channel. When the movable furnace ear is in a non-preset position, the mounting part can be located in the rotating hole and rotate in the rotating hole to adjust the position of the movable furnace ear.

[0011] Compared with the prior art, the furnace frame described in this utility model has the following advantages: By providing an access channel communicating with the rotating hole on the fixed furnace ear, and allowing the mounting part to enter and exit the access channel when the movable furnace ear is in a preset position, while restricting its entry into the access channel when the movable furnace ear is not in a preset position, the mounting part can be stably limited in the rotating hole during normal use of the movable furnace ear, ensuring that the movable furnace ear will not detach relative to the fixed furnace ear, thus guaranteeing the stability and reliability of the movable furnace ear in use; when it is necessary to disassemble the movable furnace ear, the movable furnace ear can be rotated and adjusted to the preset position, allowing the mounting part to exit through the access channel. When reinstalling the movable furnace ear, the mounting part can be inserted into the rotating hole through the access channel while the movable furnace ear is in the preset position, and then rotated at a certain angle after entering the rotating hole, thus achieving a stable setting of the movable furnace ear on the fixed furnace ear. In other words, the furnace frame provided by this utility model has highly convenient and efficient disassembly and assembly of movable furnace ears. It facilitates the cleaning of the structures on both the fixed and movable furnace ears through the disassembly and assembly of the movable furnace ears, thereby ensuring the long-term performance of the furnace frame and facilitating the replacement of the movable furnace ears. Furthermore, the coordinated design of the mounting part and the access channel eliminates the need to separate the mounting part from the furnace ear body when disassembling and assembling the movable furnace ears, effectively reducing the occurrence of problems caused by the loss of parts during reassembly and improving the disassembly and assembly performance of the furnace frame.

[0012] In one embodiment, the mounting portion has two first sidewalls that are opposite to each other and spaced apart, and two second sidewalls connected between the two ends of the two first sidewalls. The distance between the two first sidewalls is d1, the maximum distance between the two second sidewalls is d2, the minimum channel width of the inlet / outlet channel is d3, and the diameter of the rotating hole is D, where d1 < d3 < d2 < D.

[0013] In one embodiment, 0.1mm ≤ d3 - d1 ≤ 0.5mm;

[0014] And / or, 0.1mm≤d2-d1≤0.3d2;

[0015] And / or, the two second sidewalls are concentric arcuate walls, and the arcuate walls are clearance-fitted with the rotating hole.

[0016] In one embodiment, the furnace ear body has a first support side and a second support side disposed opposite to each other, and the movable furnace ear has a first support position and a second support position. When the movable furnace ear is in the first support position, the first support side is horizontally disposed or inclined downward along the outer side to the inner side of the base, and the second support side is located below the first support side. When the movable furnace ear is in the second support position, the second support side is inclined from bottom to top along a direction away from the center of the base, and the first sidewall is parallel to the first support side.

[0017] In one embodiment, the second end channel wall of the inlet / outlet channel is smoothly connected to the hole wall of the rotating hole by a first arc.

[0018] And / or, the channel wall at the first end of the inlet / outlet channel is smoothly connected to the outer wall of the fixed furnace ear by a first arc.

[0019] In one embodiment, the inlet / outlet channel extends obliquely upward from the second end to the first end, and the first end of the inlet / outlet channel penetrates the upper surface of the fixed furnace ear.

[0020] In one embodiment, the angle between the inclined extension direction of the access channel and the horizontal plane is A1, where 20°≤A≤80°.

[0021] In one embodiment, the furnace ear body includes two ear plate portions that are opposite to and spaced apart, and the mounting portion is connected between the two ear plate portions.

[0022] In one embodiment, the two ear plate portions have a first side and a second side disposed opposite to each other, and a support plate portion is connected between the first side of the two ear plate portions. In the extending direction of the first side, the mounting portion and the support plate portion are spaced apart.

[0023] And / or, both of the ear plates are provided with through mounting holes, and both ends of the mounting part are interference-fitted into the mounting holes of the two ear plates.

[0024] The second technical problem mentioned above is solved by the following technical solution:

[0025] A stove, including the rack as described above.

[0026] Compared with the prior art, the stove described in this utility model has the following advantages: by adopting the above-mentioned stove rack, the ease of use and cleaning of the stove can be improved, and the long-term performance of the stove can be enhanced. Attached Figure Description

[0027] Figure 1This is a schematic diagram of the structure of the furnace frame provided in an embodiment of the present invention when the movable furnace ear is in the first support position;

[0028] Figure 2 for Figure 1 A magnified view of a section at point I;

[0029] Figure 3 A schematic diagram of the furnace frame provided for the implementation of this utility model when the movable furnace ear is in the second support position;

[0030] Figure 4 A schematic diagram of the disassembled structure of the furnace frame provided in this embodiment of the utility model;

[0031] Figure 5 This is a partial structural cross-sectional view of the furnace frame provided in an embodiment of the present invention when the movable furnace ears are in a preset position;

[0032] Figure 6 for Figure 5 A magnified view of a section at point J;

[0033] Figure 7 This is a partial structural cross-sectional view of the furnace frame provided in an embodiment of the present invention when the movable furnace ear is in the first support position;

[0034] Figure 8 This is a partial structural cross-sectional view of the furnace frame provided in an embodiment of the present invention when the movable furnace ear is in the second support position;

[0035] Figure 9 This is a schematic diagram of the structure of the movable furnace ear provided in an embodiment of the present utility model;

[0036] Figure 10 This is a schematic diagram of the structure of the fixed furnace ear provided in an embodiment of the present utility model.

[0037] Label Explanation:

[0038] 1. Movable furnace ear; 11. Furnace ear body; 111. Ear plate; 112. Support plate; 12. Mounting part; 121. First side wall; 122. Second side wall;

[0039] 2. Fixed furnace ear; 21. Rotating hole; 22. Inlet / outlet channel; 23. Top support; 24. First stop part; 25. Second stop part; 26. First arc; 27. Second arc;

[0040] 3. Base. Detailed Implementation

[0041] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0042] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this application.

[0043] 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. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0044] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0045] This embodiment provides a stove rack that can be applied to a stove to support cookware, improve the ease of disassembly and cleaning of the stove rack, and enhance the long-term performance of the stove rack.

[0046] like Figures 1 to 4As shown, in this embodiment, the furnace frame includes a base 3 and multiple support components spaced circumferentially along the base 3. The support components include fixed furnace ears 2 and movable furnace ears 1. The fixed furnace ears 2 are connected to the base 3 and have a communicating rotation hole 21 and an access channel 22. The first end of the access channel 22 passes through the fixed furnace ear 2, and the second end of the access channel 22 communicates with the rotation hole 21. The movable furnace ear 1 includes a connected furnace ear body 11 and a mounting part 12. The cross-section of the mounting part 12 is non-circular, and the mounting part 12 can enter and exit the rotation hole 21 through the access channel 22 when the movable furnace ear 1 is in a preset position. When the movable furnace ear 1 is in a non-preset position, the mounting part 12 is positioned within the rotation hole 21 and can rotate within the rotation hole 21 to adjust the position of the movable furnace ear 1.

[0047] The furnace frame provided in this embodiment has an access channel 22 connected to the rotating hole 21 on the fixed furnace ear 2. The mounting part 12 can enter and exit the access channel 22 when the movable furnace ear 1 is in a preset position, and is restricted from entering the access channel 22 when the movable furnace ear 1 is in a non-preset position. This ensures that the mounting part 12 can be stably limited in the rotating hole 21 during normal use of the movable furnace ear 1, preventing the movable furnace ear 1 from falling off relative to the fixed furnace ear 2 and ensuring the stability and reliability of the movable furnace ear 1. When it is necessary to disassemble the movable furnace ear 1, the movable furnace ear 1 is rotated and adjusted to the preset position, allowing the mounting part 12 to exit through the access channel 22. When reinstalling the movable furnace ear 1, the mounting part 12 is inserted into the rotating hole 21 through the access channel 22 in the preset position. After entering the rotating hole 21, it is rotated at a certain angle to achieve a stable setting of the movable furnace ear 1 on the fixed furnace ear 2.

[0048] In other words, the furnace frame provided by this utility model has highly convenient and efficient disassembly and assembly of the movable furnace ears 1. It is beneficial to clean the structure on the fixed furnace ears 2 and the movable furnace ears 1 by disassembling and assembling the movable furnace ears 1, thereby ensuring the long-term performance of the furnace frame and facilitating the replacement of the movable furnace ears 1. Furthermore, the cooperative arrangement of the mounting part 12 and the inlet / outlet channel 22 means that when disassembling and assembling the movable furnace ears 1, there is no need to separate the mounting part 12 from the furnace ear body 11, thereby effectively reducing the occurrence of problems caused by the loss of parts during reassembly and improving the disassembly and assembly performance of the furnace frame.

[0049] It is worth noting that the base 3 can be a non-hollow metal structure or a concentrating plate structure. The fixed furnace ear 2 can be installed on the base 3 by welding, riveting or other existing installation methods. The specific structure of the base 3 and the installation structure of the fixed furnace ear 2 on the base 3 can be set with reference to the existing furnace frame. This is not the focus of the improvement of this utility model and will not be described in detail here.

[0050] The movable furnace ear 1 has a first support side and a second support side arranged opposite to each other, and the movable furnace ear 1 has a first support posture and a second support posture different from a preset posture. The movable furnace ear 1 has a first support posture and a second support posture. When the movable furnace ear 1 is in the first support posture, the first support side is arranged horizontally or inclined downward along the outer side to the inner side of the base 3, and the second support side is located below the first support side. When the movable furnace ear 1 is in the second support posture, the second support side is inclined from bottom to top in a direction away from the center of the base 3.

[0051] That is, when the movable burner ear 1 is in the first support position, the flat-bottomed pan can be supported on the upper end of the fixed burner ear 2 and / or the upper end of the first support side to meet the support requirements of the burner frame for the flat-bottomed pan; when the movable burner ear 1 is in the second support position, the second support sides of the multiple movable burner ears 1 can cooperate to support the arc-shaped base, thereby meeting the support requirements for the arc-shaped bottom pan; at the same time, since the second support side is inclined from bottom to top away from the center of the base 3 when the movable burner ear 1 is in the second support position, the multiple movable burner ears 1 can cooperate to support the relatively large diameter arc-shaped bottom pan, further improving the applicability of the burner frame to cookware.

[0052] In other embodiments, when the movable stove ear 1 is in the second support position, the first support side extends downward at an angle from the outside to the inside of the base 3, that is, the inner ends of the multiple movable stove ears 1 extend into the inside of the fixed stove ear 2, and the first support side of the movable stove ear 1 supports the arc-shaped bottom pot.

[0053] like Figure 5 and Figure 6 As shown, to simplify the structure of the mounting part 12, in one embodiment, the mounting part 12 has two opposing and spaced-apart first sidewalls 121 and two second sidewalls 122 connected between the two ends of the two first sidewalls 121. The distance between the two first sidewalls 121 is d1, the maximum distance between the two second sidewalls 122 is d2, the minimum channel width of the inlet / outlet channel 22 is d3, and the diameter of the rotating hole 21 is D, where d1 < d3 < d2 < D. This arrangement can improve the smoothness of the mounting part 12 passing through the inlet / outlet channel 22 in a preset position by setting the shape and size of the mounting part 12, and also improve the limiting stability and reliability of the mounting part 12 in the rotating hole 21 when the movable furnace ear 1 is in a non-preset position; at the same time, this type of mounting part 12 has high processing convenience.

[0054] In other embodiments, the cross-section of the mounting portion 12 can be an elliptical cross-section, and the minimum width of the inlet / outlet channel 22 is greater than the minor axis length of the elliptical cross-section and less than the major axis length of the elliptical cross-section. In another embodiment, the cross-section of the mounting portion 12 can also be a D-shaped cross-section.

[0055] In one embodiment, the two first sidewalls 121 are planar structures and are arranged in parallel to simplify the structure of the mounting part 12 and reduce the processing cost of the mounting part 12. In other embodiments, the first sidewalls 121 may also be wavy or arc-shaped structures.

[0056] To improve the smoothness of rotation of the mounting part 12 within the rotating hole 21, in one embodiment, the two second sidewalls 122 are concentric arcuate walls with a clearance fit to the rotating hole 21. This fit ensures the mounting part 12 is stably positioned within the rotating hole 21, preventing it from wobbling freely within the hole and improving the stability and reliability of the movable furnace ear 1 on the fixed furnace ear 2. In other embodiments, the two second sidewalls 122 can also be parallel and spaced planar structures.

[0057] In one embodiment, the access channel 22 includes two channel walls that are opposite to each other and spaced apart. The two channel walls are arranged in parallel to better restrict the installation part 12 from entering the access channel 22 when it is not in a preset position, and to improve the processing convenience of the access channel 22. In other embodiments, the two channel walls of the access channel 22 may also be close to each other in the direction toward the rotating hole 21, so that the flared access channel 22 can guide the installation part 12 to enter the access channel 22.

[0058] In one embodiment, 0.1mm≤d3-d1≤0.5mm, thereby avoiding the installation part 12 being blocked from entering the inlet / outlet channel 22 due to the difference between d3 and d1 being too small, which would affect the disassembly and assembly of the movable furnace ear 1. At the same time, it also avoids the problem of the installation part 12 being partially inserted into the inlet / outlet channel 22 when the movable furnace ear 1 is in a non-preset position due to the difference between d3 and d1 being too large, thereby improving the limiting reliability of the installation part 12 in the rotating hole 21.

[0059] Furthermore, 0.1mm≤d2-d1≤0.3d2. This setting can avoid the problem of unreliable positioning of the mounting part 12 in the rotating hole 21 due to the difference between d2 and d1 being too small, and also avoid the problem of the overall structural strength of the mounting part 12 being affected due to the difference between d2 and d1 being too large.

[0060] To improve the smoothness of the mounting part 12 entering and exiting the access channel 22, in one embodiment, the second end wall of the access channel 22 is smoothly connected to the wall of the rotating hole 21 by a first arc 26; and / or, the first end wall of the access channel 22 is smoothly connected to the outer wall of the fixed furnace ear 2 by a first arc 26. By setting the first arc 26, the mounting part 12 can be guided to move between the access channel 22 and the rotating hole 21, avoiding the sharp edges from scratching the mounting part 12; by setting the second arc 27, the mounting part 12 can be guided to enter and exit the inlet and outlet of the access channel 22, improving the smoothness of the disassembly and assembly of the movable furnace ear 1. In one embodiment, the radius of the first arc 26 and / or the second arc 27 is greater than 0.5 mm and less than 1.5 mm.

[0061] To improve the ease of assembly of the movable furnace ear 1, in one embodiment, the inlet / outlet channel 22 extends obliquely from bottom to top, with its upper end penetrating the upper end of the fixed furnace ear 2 to form an inlet / outlet. This allows the mounting part 12 to enter and exit the inlet / outlet channel 22 via the inlet / outlet. Even when the movable furnace ear 1 is in a preset position after the mounting part 12 enters the rotating hole 21, it will not detach from the inlet / outlet channel 22 without human intervention, effectively ensuring the stability and reliability of the movable furnace ear 1. Furthermore, this inlet / outlet channel 22 design allows for assembly of the movable furnace ear 1 from the upper end of the fixed furnace ear 2 downwards, reducing assembly difficulty and simplifying the mating structure between the fixed furnace ear 2 and the movable furnace ear 1. In other embodiments, the inlet / outlet channel 22 may extend from the rotating hole 21 along the inner side of the base 3 or from the rotating hole 21 along the outer side of the base 3.

[0062] In one embodiment, the access channel 22 extends obliquely from bottom to top in a direction toward the inside of the base 3. In another embodiment, the access channel 22 may also extend obliquely from bottom to top in a direction toward the outside of the base 3.

[0063] In one embodiment, the angle between the extension direction of the access channel 22 and the horizontal plane is A, 20°≤A≤80°, to better prevent the mounting part 12 in the rotating hole 21 from moving into the access channel 22 due to pressure from the cookware or other positions. A can be, but is not limited to, 20°, 30°, 40°, 45°, 50°, 60°, 70°, 80°, etc.

[0064] like Figures 7 to 10As shown, in one embodiment, the furnace ear body 11 includes two ear plate portions 111 that are opposite to each other and spaced apart, and a mounting portion 12 is connected between the two ear plate portions 111. This structural design of the furnace ear body 11 can enhance the supporting performance of the furnace ear body 11, reduce the probability of deformation of the movable furnace ear 1 when carrying cookware, and improve the reliability of the furnace frame. At the same time, connecting the mounting portion 12 between the two ear plate portions 111 can effectively improve the convenience and stability of the connection between the mounting portion 12 and the furnace ear body 11.

[0065] In one embodiment, both ear plate portions 111 are provided with through mounting holes, and the two ends of the mounting portion 12 are interference-fitted into the mounting holes of the two ear plate portions 111. This arrangement allows the furnace ear body 11 and the mounting portion 12 to be processed separately and assembled together. In other embodiments, the mounting portion 12 may also be welded to the ear plate portion 111 or integrally formed.

[0066] To further improve the structural stability of the furnace ear body 11, in one embodiment, the two ear plate portions 111 have opposing first and second sides, and a support plate portion 112 connects the first sides of the two ear plate portions 111. This allows the two ear plate portions 111 to be connected via the support plate portion 112, enhancing the overall structural strength and rigidity of the furnace ear body 11. The furnace ear body 11 forms a first support side on the side where the support plate portion 112 is located, and the second sides of the two ear plate portions 111 form a second support side of the furnace ear body 11.

[0067] In the extending direction of the first side, the mounting part 12 and the support plate part 112 are spaced apart so that a clearance space is formed between the mounting part 12 and the support plate part 112, so as to facilitate the insertion of the mounting part 12 into the inlet / outlet channel 22 and the rotating hole 21, and avoid structural interference between the movable furnace ear 1 and the fixed furnace ear 2.

[0068] The second side has multiple toothed structures along its length to enhance the friction between the movable stove ear 1 and the cookware when the second support side supports the cookware, thereby improving the stability of the movable stove ear 1 in supporting the cookware.

[0069] In one embodiment, a horizontal top support 23 is provided at the upper end of the fixed stove ear 2. When the movable stove ear 1 is in the first support position, the first support side is horizontally arranged and located on the side of the top support 23 facing the center of the base 3. The first support side is arranged at the same height as the top support 23, so that smaller frying pans can be supported on the movable stove ear 1, while larger frying pans can be supported on both the top support 23 and the first support side at the same time. This increases the adaptability of cookware to frying pans of different sizes, while improving the support stability and reliability of large-sized frying pans.

[0070] In one embodiment, the first sidewall 121 is parallel to the first support side, and the angle of the first sidewall 121 relative to the horizontal plane is the angle between the first support side and the horizontal plane. This arrangement is beneficial for controlling the relative relationship between the mounting part 12 and the inlet / outlet channel 22 when the movable furnace ear 1 is in the first support position and the second support position. It is also beneficial for controlling the mounting part 12 to be stably held in the rotating hole 21 when the movable furnace ear 1 is in the first support position and the second support position by setting the extension direction of the inlet / outlet channel 22.

[0071] In one embodiment, when the movable furnace ear 1 rotates from the first support position to the second support position, the angle through which the movable furnace ear 1 rotates is B, where 120° < B < 170°.

[0072] To improve the stability of the movable furnace ear 1 in the first support position, a first stop portion 24 is provided on the fixed furnace ear 2. When the movable furnace ear 1 is in the first support position, the first stop portion 24 abuts against the movable furnace ear 1 to restrict the movable furnace ear 1 from rotating in a direction away from the second support position. The first stop portion 24 is located on the side of the top support portion 23 facing the center of the base 3.

[0073] The first stop portion 24 is a horizontal structure located on the upper end of the fixed furnace ear 2. When the movable furnace ear 1 is in the first support position, the lower side of the support plate portion 112 is in contact with the first stop portion 24. This increases the contact area between the support plate portion 112 and the fixed furnace ear 2, better restricting the fixed furnace ear 2 from continuing to rotate downward from the first support position, ensuring that the first support surface is horizontal, thereby ensuring the stability and reliability of the support for the frying pan. When the movable furnace ear 1 is in the first support position, the width of the portion of the first stop portion 24 that is in contact with the support plate portion 112 in the radial direction of the annular base is greater than 10mm, to further ensure support stability.

[0074] In one embodiment, a second stop portion 25 is provided on the fixed stove ear 2. When the movable stove ear 1 rotates to the second support position, the movable stove ear 1 abuts against the second stop portion 25 to restrict the movable stove ear 1 from continuing to rotate in a direction away from the first support position. At the same time, since the second support side extends from top to bottom in a direction towards the center line, the movable stove is restricted from flipping in a direction towards the first support position under the pressure of the arc-shaped bottom pot. This allows the movable stove ear 1 to be stably maintained in the second support position, improving the support stability and reliability of the arc-shaped bottom pot.

[0075] The second stop portion 25 is located on the side of the top support portion 23 away from the center line. When the fixed furnace ear 2 is rotated to the second support position, the lower end of the support plate portion 112 is supported by the second stop portion 25. This avoids the need for additional structures that cooperate with the second stop portion 25, simplifies the structure, and improves the performance. The second stop portion 25 is located lower than the top support portion 23.

[0076] This embodiment also provides a gas stove, including the aforementioned burner frame. By using the burner frame, the ease of use and cleaning of the gas stove can be improved, and the long-term performance of the gas stove can be enhanced.

[0077] It is worth noting that the installation of the stove rack on the gas stove and other structures of the gas stove can be set with reference to existing technology. This is not the focus of this utility model, and will not be elaborated or limited here.

[0078] In the specific implementation of the above embodiments, the technical features can be combined in any non-contradictory way. For the sake of brevity, not all possible combinations of the above technical features are described. However, as long as the combination of these technical features is not contradictory, it should be considered to be within the scope of this specification.

[0079] The specific embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A furnace frame, comprising a base (3) and a plurality of support components arranged circumferentially spaced along the base (3), characterized in that, The support components include: A fixed furnace ear (2) is connected to the base (3). The fixed furnace ear (2) has a connecting rotating hole (21) and an inlet / outlet channel (22). The first end of the inlet / outlet channel (22) passes through the fixed furnace ear (2), and the second end of the inlet / outlet channel (22) is connected to the rotating hole (21). The movable furnace ear (1) includes a connected furnace ear body (11) and a mounting part (12). The cross-section of the mounting part (12) is a non-circular cross-section. When the movable furnace ear (1) is in a preset position, the mounting part (12) can enter and exit the rotating hole (21) through the inlet and outlet channel (22). When the movable furnace ear (1) is in a non-preset position, the mounting part (12) is located in the rotating hole (21) and can rotate in the rotating hole (21) to adjust the position of the movable furnace ear (1).

2. The furnace frame according to claim 1, characterized in that, The mounting part (12) has two first sidewalls (121) that are opposite to each other and spaced apart, and two second sidewalls (122) that are connected between the two ends of the two first sidewalls (121). The distance between the two first sidewalls (121) is d1, the maximum distance between the two second sidewalls (122) is d2, the minimum channel width of the inlet / outlet channel (22) is d3, and the diameter of the rotating hole (21) is D, where d1 < d3 < d2 < D.

3. The furnace frame according to claim 2, characterized in that, 0.1mm≤d3-d1≤0.5mm; And / or, 0.1mm≤d2-d1≤0.3d2; And / or, the two second sidewalls (122) are concentric arcuate walls, which are clearance-fitted with the rotating hole (21).

4. The furnace frame according to claim 2, characterized in that, The main body of the furnace ear (11) has a first support side and a second support side arranged opposite to each other. The movable furnace ear (1) has a first support position and a second support position. When the movable furnace ear (1) is in the first support position, the first support side is arranged horizontally or inclined downward along the outer side to the inner side of the base (3), and the second support side is located below the first support side. When the movable furnace ear (1) is in the second support position, the second support side is inclined from bottom to top along the direction away from the center of the base (3), and the first sidewall (121) is parallel to the first support side.

5. The furnace frame according to claim 1, characterized in that, The second end channel wall of the inlet / outlet channel (22) is smoothly connected to the hole wall of the rotating hole (21) by a first arc (26); And / or, the channel wall at the first end of the inlet / outlet channel (22) is smoothly connected to the outer wall of the fixed furnace ear (2) by a first arc (26).

6. The furnace frame according to any one of claims 1-5, characterized in that, The inlet / outlet channel (22) extends obliquely upward from the second end to the first end, and the first end of the inlet / outlet channel (22) penetrates the upper surface of the fixed furnace ear (2).

7. The furnace frame according to claim 6, characterized in that, The angle between the inclined extension direction of the access channel (22) and the horizontal plane is A, where 20°≤A≤80°.

8. The furnace frame according to any one of claims 1-5, characterized in that, The furnace ear body (11) includes two ear plate portions (111) that are opposite to each other and spaced apart, and the mounting portion (12) is connected between the two ear plate portions (111).

9. The furnace frame according to claim 8, characterized in that, The two ear plate portions (111) have a first side and a second side disposed opposite to each other, and a support plate portion (112) is connected between the first side of the two ear plate portions (111). In the extending direction of the first side, the mounting portion (12) and the support plate portion (112) are spaced apart. And / or, both of the ear plates (111) are provided with through mounting holes, and the two ends of the mounting part (12) are interference-fitted into the mounting holes of the two ear plates (111).

10. A stove, characterized in that, Includes the furnace frame as described in any one of claims 1-9.

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