Furnace frame and gas stove

Abstract

The utility model belongs to the technical field of kitchen ware, and particularly discloses a stove frame and a gas stove. The furnace frame comprises a base, a first furnace lug, an isolation protrusion and a second furnace lug. The first furnace lug is fixedly arranged on the base; the isolation protrusion is arranged on the side face of the first furnace lug in a protruding mode. The second stove lug is hinged to the first stove lug, the side face of the second stove lug is opposite to the isolation protrusion, a gap is always formed between the side face of the second stove lug and the side face of the first stove lug, and one of the first stove lug and the second stove lug is provided with a first supporting structure capable of supporting a pan. One stove lug is provided with a first supporting structure capable of supporting a pan, the other stove lug is provided with a second supporting structure capable of supporting a sharp-bottomed pan, the second stove lug can be switched between a first position and a second position, in the first position, the first supporting structure can support the pan, and in the second position, the second supporting structure can support the sharp-bottomed pan. According to the utility model, the abrasion of the coating of the furnace frame can be reduced or avoided.

Description

Technical Field

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

[0002] A gas stove is a kitchen appliance that uses liquefied petroleum gas, manufactured gas, natural gas, or other gaseous fuels for direct-fire heating. A gas stove generally consists of a control panel, burners, and a burner grates. The burners are mounted on the control panel with their burner caps positioned above it. The burner grates are placed on the control panel, with the burner caps located on the inner ring of the grates. When cooking, the cookware is placed on the burner grates, which support it. Flames from the burner caps heat the cookware.

[0003] To accommodate both flat-bottomed and pointed-bottomed pans, Chinese patent CN214549149U discloses a dual-purpose pan holder suitable for both. The pan holder base has a first support for flat-bottomed pans, with a second hinge hole. A second support is hinged to the second hinge hole via a hinge pin, and a support end for pointed-bottomed pans is provided on the second support. When the second support is rotated to its second positioning position outside the first support, the pan holder is in a position to hold a flat-bottomed pan, with the pan bottom resting on the upper surface of the first support. When the second support is rotated to its first positioning position inside the first support, the pan holder is in a position to hold a pointed-bottomed pan, with the pan bottom in contact with the second support.

[0004] However, in the aforementioned patent, during the process of moving the second bracket, the two rotating blocks of the second bracket will come into contact and rub against the opposite sides of the first bracket. After prolonged use, this will cause large-area wear or even peeling of the surface coatings of the first and second brackets. Large-area wear or peeling of the coatings will affect the anti-corrosion and heat insulation performance of the pot bracket, and make the pot bracket difficult to clean. Utility Model Content

[0005] One of the technical problems solved by this utility model is to provide a furnace frame that can effectively reduce or avoid large-area wear on the surface coating of the furnace frame.

[0006] The second technical problem solved by this utility model is to provide a gas stove that can effectively reduce or avoid large-area wear on the surface coating of the stove frame.

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

[0008] The stove frame includes:

[0009] Base;

[0010] The first furnace ear is fixedly mounted on the base;

[0011] An isolation protrusion is provided on the side of the first furnace ear;

[0012] The second burner is hinged to the first burner. The side of the second burner is opposite to the isolation protrusion and there is always a gap between the side of the second burner and the side of the first burner. One of the first burner and the second burner is provided with a first support structure that can support a flat-bottomed pan, and the other is provided with a second support structure that can support a pointed-bottomed pan. The second burner can switch between a first position and a second position. In the first position, the first support structure can support the flat-bottomed pan, and in the second position, the second support structure can support the pointed-bottomed pan.

[0013] The furnace frame described in this utility model has the following advantages compared with the prior art:

[0014] When using this stove rack, if a flat-bottomed pan needs support, the second stove lug is rotated to the first position, at which point the first support structure supports the flat-bottomed pan; if a pointed-bottomed pan needs support, the second stove lug is rotated to the second position, at which point the second support structure supports the pointed-bottomed pan.

[0015] During the rotation of the second burner ear, due to the setting of the isolation protrusion, the side of the second burner ear is positioned opposite to the isolation protrusion and there is always a gap between it and the side of the first burner ear. In this way, the side of the second burner ear will not come into contact with the side of the first burner ear, and there will be no friction between them. This avoids the second burner ear from rubbing against the first burner ear during rotation, prevents the coating on the first and second burner ears from being damaged, and ensures the user's experience.

[0016] In one embodiment, an isolation member is fixedly disposed on the first furnace ear, the isolation member is fixedly disposed on the first furnace ear, the isolation member is provided with a hinge hole, and the isolation protrusion is disposed circumferentially around the hinge hole on the isolation member, and the second furnace ear is hinged to the hinge hole.

[0017] In one embodiment, the second furnace ear includes:

[0018] The stop plate, in both the first and second positions, can abut against the first furnace ear to restrict the position of the second furnace ear;

[0019] Two side plates are arranged at intervals and connected to opposite sides of the stop plate. The side plates are provided with the second support structure. The opposite sides of the first furnace ear are provided with the isolation protrusions. The two isolation protrusions are located on opposite sides of the first furnace ear. The two side plates are hinged to the first furnace ear. The inner sides of the two side plates are arranged in a one-to-one correspondence with the two isolation protrusions.

[0020] In one embodiment, the first furnace ear is further provided with a first positioning structure, the first positioning structure being lower than the first support structure, and the second furnace ear can rotate to abut against the first positioning structure to restrict the second furnace ear to the first position; and / or

[0021] The first furnace ear is also provided with a second positioning structure. The second positioning structure is lower than the first support structure. The second furnace ear can rotate to abut against the second positioning structure to restrict the second furnace ear to the second position.

[0022] In one embodiment, when the second furnace ear is in the first position, the second furnace ear rotates to be located inside the first furnace ear, and the highest point of the second furnace ear is flush with the first support structure.

[0023] In one embodiment, a third support structure is provided on the second furnace ear. When the second furnace ear is in the first position, the second furnace ear rotates to be located inside the first furnace ear, and the third support structure is flush with the first support structure.

[0024] In one embodiment, the second support structure includes multiple support positions. When the second furnace ear is in the second position, the multiple support positions have different heights, and along the vertical direction from bottom to top, the distance of each support position from the center of the base gradually increases.

[0025] In one embodiment, the isolation protrusion is integrally formed on the first furnace ear.

[0026] In one embodiment, a fourth support structure is also provided on the second furnace ear. When the second furnace ear is in the second position, the fourth support structure extends horizontally, is higher than the second support structure, and is located away from the center of the base relative to the first support structure.

[0027] The second technical problem mentioned above is solved by the following technical solution:

[0028] A gas stove, including a panel and the aforementioned burner frame, the base of which is disposed on the panel.

[0029] The gas stove described in this utility model has the following advantages compared with the prior art:

[0030] The gas stove includes the aforementioned burner rack. The burner rack can switch between a first position and a second position as needed to support either a flat-bottomed or pointed-bottomed pan. Furthermore, during the rotation of the second burner ear, due to the isolation protrusion, the second burner ear is hinged to the first burner ear. The side of the second burner ear is positioned opposite the isolation protrusion and always maintains a gap with the side of the first burner ear. This prevents the side of the second burner ear from contacting the side of the first burner ear, thus eliminating friction between them and preventing damage to the coatings on both burner ears, ensuring a superior user experience. Attached Figure Description

[0031] Figure 1 This is an exploded structural diagram of the furnace frame provided in an embodiment of the present utility model;

[0032] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0033] Figure 3 A schematic diagram showing the second furnace ear in the first position in the furnace frame provided in this embodiment of the utility model;

[0034] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0035] Figure 5 A schematic diagram showing the second furnace ear in the second position in the furnace frame provided in this embodiment of the utility model;

[0036] Figure 6 A schematic diagram showing the second furnace ear supporting the pointed-bottom pot when it is in the second position in the furnace frame provided in this embodiment of the utility model;

[0037] Figure 7 for Figure 6 Enlarged view of point C in the middle;

[0038] Figure 8 This is a schematic diagram of the structure of the first furnace ear provided in an embodiment of the present utility model;

[0039] Figure 9 A schematic diagram of the isolation component provided in an embodiment of this utility model;

[0040] Figure 10 A schematic diagram of the structure of the second furnace ear provided in an embodiment of this utility model;

[0041] Figure 11This is a structural schematic diagram of the second furnace ear from another perspective, provided for an embodiment of the present invention.

[0042] Label Explanation:

[0043] 1. Base;

[0044] 2. First furnace ear; 21. First support structure; 22. First positioning structure; 23. Second positioning structure; 24. Isolator mounting hole;

[0045] 3. Isolation element; 31. Isolation protrusion; 311. Isolation end face; 32. Hinge hole;

[0046] 4. Second furnace ear; 41. Second support structure; 411. Support position; 42. Side plate; 421. Design surface; 422. Perforation; 43. Stop plate; 431. First stop part; 432. Second stop part; 433. Third support structure; 44. Fourth support structure;

[0047] 5. Shaft. Detailed Implementation

[0048] 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.

[0049] In the description of this application, it should be understood that the terms "center", "upper", "lower", "vertical", "horizontal", "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.

[0050] 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.

[0051] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation" and "connection" 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. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0052] On gas stoves, the cooktop grates used to support pots and pans are typically coated with a layer of paint. This coating effectively prevents stains and grease from damaging the grates, slows down oxidation, improves corrosion resistance, and extends the grates' lifespan. Simultaneously, the coating absorbs and reflects heat, improving thermal efficiency, reducing energy waste, and making it more energy-efficient and environmentally friendly. Furthermore, the smooth surface of the coating prevents the accumulation of grease and impurities, making cleaning the cooktop grates easier and faster.

[0053] If the coating on the furnace ears of the furnace frame is damaged, the aesthetics, corrosion resistance, and environmental performance of the furnace frame will be reduced, and the difficulty of cleaning will increase, seriously affecting the user experience.

[0054] To reduce or avoid extensive damage to the coating on the stove rack's lugs, and to ensure the rack can support both flat-bottomed and pointed-bottomed pans, see [link / reference]. Figures 1-5 This embodiment provides a gas stove.

[0055] Specifically, a gas stove includes a control panel and a cooktop.

[0056] The stove rack is used to support cookware. It can support both flat-bottomed and pointed-bottomed pans.

[0057] Specifically, the furnace frame includes a base 1, a first furnace ear 2, an isolation protrusion 31, and a second furnace ear 4.

[0058] The first furnace ear 2 is fixedly mounted on the base 1.

[0059] The isolation protrusion 31 is protruding and disposed on the side of the first furnace ear 2.

[0060] The second burner ear 4 is hinged to the first burner ear 2. The side of the second burner ear 4 is opposite to the isolation protrusion 31 and there is always a gap between it and the side of the first burner ear 2. One of the first burner ear 2 and the second burner ear 4 is provided with a first support structure 21 that can support a flat-bottomed pan, and the other is provided with a second support structure 41 that can support a pointed-bottomed pan. The second burner ear 4 can switch between a first position and a second position. In the first position, the first support structure 21 can support the flat-bottomed pan, and in the second position, the second support structure 41 can support the pointed-bottomed pan.

[0061] Optionally, the first burner ear 2 is provided with a first support structure 21 capable of supporting the frying pan. Optionally, the first burner ear 2 is welded and fixedly mounted on the base 1.

[0062] The second stove handle 4 is provided with a second support structure 41 that can support the pointed-bottom pot.

[0063] Furthermore, in the first position, the second furnace ear 4 is not higher than the first support structure 21, and in the second position, the second support structure 41 is higher than the first support structure 21.

[0064] More specifically, the furnace frame includes an isolation member 3, which is fixedly disposed on the first furnace ear 2. An isolation protrusion 31 is integrally formed on the side of the isolation member 3, and the isolation protrusion 31 protrudes relative to the side of the first furnace ear 2.

[0065] Alternatively, the isolation element 3 is fixedly installed on the first furnace ear 2 by embedding, so that the isolation protrusion 31 will not rotate. When it is necessary to replace the isolation element 3, the old isolation element 3 can be replaced by tapping.

[0066] Optionally, the second furnace ear 4 is hinged to the isolation member 3.

[0067] Of course, in other embodiments, the isolation protrusion 31 can be integrally formed on the first furnace ear 2.

[0068] Optionally, the first support structure 21 can be a planar or linear structure.

[0069] Specifically, the base 1 has a rotating structure or a square frame structure.

[0070] Optionally, the base 1 is a prior art energy-concentrating ring; or, the base 1 is disposed on the energy-concentrating ring.

[0071] Multiple first burner ears 2 are arranged at intervals along the circumference of the base 1. Each first burner ear 2 is provided with an isolation member 3, and each isolation member 3 is hinged with a second burner ear 4. This arrangement is designed to provide stable support for the cookware.

[0072] Specifically, in this embodiment, the thickness of the isolation member 3 is the same as the thickness of the first furnace ear 2.

[0073] When the stove rack provided in this embodiment needs to support a flat-bottomed pan, the second stove ear 4 is rotated to the first position. At this time, the second stove ear 4 is not higher than the first support structure 21, and the first support structure 21 of the first stove ear 2 supports the flat-bottomed pan. When it needs to support a pointed-bottomed pan, the second stove ear 4 is rotated to the second position. At this time, the second support structure 41 is higher than the first support structure 21, and the second support structure 41 of the second stove ear 4 supports the pointed-bottomed pan.

[0074] During the rotation of the second furnace ear 4, due to the placement of the isolation member 3, the second furnace ear 4 is hinged to the isolation member 3. The side of the second furnace ear 4 is positioned opposite to the isolation protrusion 31 and always maintains a gap with the side of the first furnace ear 2. Thus, the side of the second furnace ear 4 will not contact the side of the first furnace ear 2, and there will be no friction between them. This prevents the second furnace ear 4 from rubbing against the first furnace ear 2 during rotation, avoiding damage to the coating on both the first and second furnace ear 2, and ensuring a good user experience. See details... Figure 3 and Figure 4 At this time, the second stove handle 4 is in the first position, and the stove rack supports the frying pan.

[0075] Specifically, see Figures 5-7 At this time, the second stove handle 4 is in the second position, and the stove frame supports the pointed bottom pot.

[0076] Specifically, on a gas stove, the base 1 of the burner is placed on the control panel.

[0077] Understandably, the gas stove also includes a burner, which is installed on the panel and the burner cap is located within the inner circle of the base 1. The burner cap sprays flames to heat the cookware supported on the stove rack.

[0078] Further, see Figure 2 and Figure 9 In one embodiment, the isolation member 3 is provided with a hinge hole 32, and an isolation protrusion 31 is arranged circumferentially around the hinge hole 32 on the isolation member 3. The second furnace ear 4 is hinged to the hinge hole 32.

[0079] The isolation protrusion 31 is arranged circumferentially around the hinge hole 32, so that the side of the second furnace ear 4 is supported in the circumferential direction of the hinge hole 32. On the one hand, it ensures the uniformity of the gap size between the side of the second furnace ear 4 and the side of the first furnace ear 2, and on the other hand, it prevents the second furnace ear 4 from tilting during rotation, ensuring that the second furnace ear 4 can be accurately switched to the first position or the second position.

[0080] Specifically, see Figure 1 and Figure 2 The furnace frame also includes a rotating shaft 5, and the second furnace ear 4 is hinged to the hinge hole 32 via the rotating shaft 5.

[0081] See Figure 3 and Figure 4 In one embodiment, when the second burner handle 4 is in the first position, the second burner handle 4 rotates to be located inside the first burner handle 2, and the highest point of the second burner handle 4 is flush with the first support structure 21. This arrangement allows the highest point of the second burner handle 4 to also support the frying pan, thereby providing more stable support for the frying pan.

[0082] Furthermore, since the second burner 4 rotates to the inside of the first burner 2 when it is in the first position, the highest point of the second burner 4 can support a smaller frying pan.

[0083] Furthermore, in one embodiment, see [link to relevant documentation]. Figure 4 The second furnace ear 4 is provided with a third support structure 433. When the second furnace ear 4 is in the first position, the second furnace ear 4 rotates to be located inside the first furnace ear 2 and is flush with the first support structure 21.

[0084] The third support structure 433 enables the stove rack to support a series of smaller frying pans.

[0085] Further, see Figures 5-7 , Figure 10 and Figure 11 In one embodiment, the second support structure 41 includes a plurality of support positions 411. When the second furnace ear 4 is in the second position, the heights of the plurality of support positions 411 are different, and along the vertical direction from bottom to top, the distance of each support position 411 from the center of the base 1 gradually increases.

[0086] Multiple support positions 411 support different heights, and along the vertical direction from bottom to top, the distance of each support position 411 from the center of the base 1 gradually increases; this arrangement allows the second support structure 41 to accommodate a series of pointed-bottom pots of different sizes. It can be understood that the larger the size of the pointed-bottom pot, the higher it is placed on the stove rack; the smaller the size of the pointed-bottom pot, the lower it is placed on the stove rack.

[0087] Specifically, the support 411 has a raised toothed structure to accommodate surface errors in the manufacturing process of the pointed-bottom pot, and also has an anti-slip function, so that the pointed-bottom pot can be placed stably.

[0088] Of course, in other embodiments, the second support structure 41 can also be a continuous surface; it can be set as needed, and no further limitations are made here.

[0089] Meanwhile, when the second burner ear 4 is in the second position, the second burner ear 4 rotates outward to the second position, and the second support structure 41 is set outward relative to the first support structure 21. The support point of the second support structure 41 for the pointed bottom pot is no longer in the center area of ​​the stove frame, but is set outward. Compared with the traditional stove frame, this stove frame has a larger and higher support range for the pointed bottom pot, supporting the pointed bottom pot at a position away from the center area of ​​the pointed bottom pot, making the pointed bottom pot more stable and making it less likely to tip over.

[0090] More preferably, the support point of the second support structure 41 for the pointed-bottom pot is higher than the center of the pointed-bottom pot, making it less likely to tip over.

[0091] In one embodiment, see Figures 5-7 The second furnace ear 4 is also provided with a fourth support structure 44. When the second furnace ear 4 is in the second position, the fourth support structure 44 extends in the horizontal direction. The fourth support structure 44 is higher than the second support structure 41, and the fourth support structure 44 is set away from the center of the base 1 relative to the first support structure 21.

[0092] With this configuration, when the second burner ear 4 of the stove rack is in the second position, the fourth support structure 44 can support the frying pan; and compared with the first support structure 21 of the first burner ear 2, the fourth support structure 44 can support a larger frying pan.

[0093] See Figure 8 In one embodiment, the first furnace ear 2 is provided with a spacer mounting hole 24, and the spacer 3 is fixedly disposed in the spacer mounting hole 24. The spacer 3 is fixedly disposed in the spacer mounting hole 24 by means of embedding.

[0094] Furthermore, in order to prevent the second furnace ear 4 from causing the isolation member 3 to rotate during the rotation process, the isolation member mounting hole 24 is a polygonal hole, and correspondingly, the isolation member 3 is also polygonal in shape.

[0095] For example, in this embodiment, the mounting hole 24 of the spacer is a hexagonal hole, and the spacer 3 is also hexagonal in shape.

[0096] Of course, in other embodiments, the spacer 3 may also be a circular plate with a planar notch only at the edge, and the spacer mounting hole 24 is adapted to the shape of the spacer 3.

[0097] See Figure 8 In one embodiment, the first furnace ear 2 is further provided with a first positioning structure 22, which is lower than the first support structure 21. The second furnace ear 4 can rotate to abut against the first positioning structure 22 to restrict the second furnace ear 4 to a first position; and / or

[0098] The first furnace ear 2 is also provided with a second positioning structure 23. The second positioning structure 23 is lower than the first support structure 21. The second furnace ear 4 can rotate to abut against the second positioning structure 23 to restrict the second furnace ear 4 to the second position.

[0099] Specifically, in this embodiment, the first burner ear 2 is provided with a first positioning structure 22 and a second positioning structure 23, which are respectively located on both sides of the first support structure 21. When the second burner ear 4 rotates to the first position, the second burner ear 4 abuts against the first positioning structure 22, so that the second burner ear 4 is stably in the first position, at which time the stove frame can support the flat-bottomed pan. When the second burner ear 4 rotates to the second position, the second burner ear 4 abuts against the second positioning structure 23, so that the second burner ear 4 is stably in the second position, at which time the stove frame can support the pointed-bottomed pan.

[0100] Specifically, in this embodiment, the first positioning structure 22 and the first support structure 21 form a stepped structure; the second positioning structure 23 and the first support structure 21 form a stepped structure.

[0101] See Figure 10 and Figure 11 In one embodiment, the second furnace ear 4 includes a stop plate 43 and two side plates 42.

[0102] In both the first and second positions, the stop plate 43 can abut against the first furnace ear 2 to restrict the position of the second furnace ear 4.

[0103] Two side plates 42 are arranged at intervals and connected to opposite sides of the stop plate 43. A second support structure 41 is provided on the side plate 42. Isolation protrusions 31 are provided on opposite sides of the first furnace ear 2. The two isolation protrusions 31 are located on opposite sides of the first furnace ear 2. Both side plates 42 are hinged to the first furnace ear 2. The inner surfaces of the two side plates 42 are correspondingly arranged opposite to the two isolation protrusions 31.

[0104] Specifically, in this embodiment, isolation protrusions 31 are provided on both sides of the isolation member 3, and the two isolation protrusions 31 are located on both sides of the first furnace ear 2, and the two side plates 42 are hinged to the isolation member 3.

[0105] The isolation element 3 can be installed by drilling a hole in the first furnace ear of the furnace frame in the prior art and installing the isolation element 3 in the hole, thus eliminating the need to specially manufacture the first furnace ear 2 with an integrally formed isolation protrusion 31, reducing costs.

[0106] The stop plate 43 is designed to ensure that the second furnace ear 4 is stably positioned in the first or second position.

[0107] The arrangement of the two side plates 42 makes the second furnace ear 4 a symmetrical structure, and the stop plate 43 and the two side plates 42 form a groove structure. When installing the second furnace ear 4, the first furnace ear 2 is partially placed in the groove structure, making the installation of the second furnace ear 4 more stable.

[0108] Thus, the second furnace ear 4 remains relatively stable during rotation.

[0109] Specifically, the side plate 42 is provided with a through hole 422 that mates with the rotating shaft 5.

[0110] Specifically, when installing the second furnace ear 4 onto the isolation member 3, the stop plate 43 is placed above the first furnace ear 2, and the second furnace ear 4 is moved down so that the two side plates 42 are located on both sides of the isolation member 3 respectively. The rotating shaft 5 is passed through one through hole 422, the hinge hole 32 and another through hole 422 in sequence, and then the rotating shaft 5 is locked onto the second furnace ear 4 using a locking accessory, thus realizing the installation of the second furnace ear 4 on the isolation member 3.

[0111] Isolation protrusions 31 are provided on both opposite sides of the isolation member 3. That is, the first side of the isolation member 3 is provided with an isolation protrusion 31, and the second side of the isolation member 3 is provided with another isolation protrusion 31. One isolation protrusion 31 is disposed opposite to the inner side of one side plate 42, and the other isolation protrusion 31 is disposed opposite to the inner side of another side plate 42.

[0112] Specifically, the isolation protrusion 31 and the inner side surface of the side plate 42 are arranged opposite to each other. This can be: the isolation end face 311 of the isolation protrusion 31 is in contact with the inner side surface of the side plate 42 and will not interfere with the rotation of the second furnace ear 4; or there can be a certain gap between the isolation end face 311 of the isolation protrusion 31 and the inner side surface of the side plate 42.

[0113] Preferably, there is a certain gap between the isolation end face 311 of the isolation protrusion 31 and the inner side surface of the side plate 42. This arrangement can reduce the wear of the isolation end face 311 on the inner side surface of the side plate 42.

[0114] Furthermore, the stop plate 43 includes a first stop portion 431 and a second stop portion 432. In a first position, the first stop portion 431 abuts against the first furnace ear 2 to restrict the second furnace ear 4 to be in the first position. In a second position, the second stop portion 432 abuts against the first furnace ear 2 to restrict the second furnace ear 4 to be in the second position.

[0115] Specifically, the stop plate 43 also includes a third support structure 433.

[0116] For more details, see Figure 4 In this embodiment, when the second furnace ear 4 rotates to the first position, the first stop part 431 abuts against the first positioning structure 22 of the first furnace ear 2 to restrict the second furnace ear 4 to be in the first position.

[0117] See Figure 7 In the second position, the second stop portion 432 abuts against the second positioning structure 23 of the first furnace ear 2 to restrict the second furnace ear 4 to be in the second position.

[0118] Specifically, with Figure 10 and Figure 11 Taking the orientation shown as an example, the outward-facing surface of the stop plate 43 is the third support structure 433. The inward-facing surface of the stop plate 43 is the first stop portion 431. The end face of the stop plate 43 that can abut against the second positioning structure 23 of the first furnace ear 2 is the second stop portion 432.

[0119] Of course, in other embodiments, the first stop portion 431 may also be linear; the second stop portion 432 may also be linear.

[0120] The inner surface of the side plate 42 is always opposite to the isolation end face 311 of the isolation protrusion 31. A second support structure 41 is provided on each of the two side plates 42. A fourth support structure 44 is also provided on each of the two side plates 42. The second support structure 41 and the third support structure 433 are arranged at a first angle, and the fourth support structure 44 and the third support structure 433 are arranged at a second angle, with the first angle being smaller than the second angle.

[0121] The surface of the side plate 42 that is away from the stop plate 43 is the design surface 421. By controlling the extension dimension of the design surface 421, the size of the second support structure 41 can be adjusted.

[0122] For example, the method of using the furnace rack provided in this embodiment is as follows:

[0123] When the pan needs support, the second burner 4 is rotated to the first position. At this time, the stove frame is in the closed state, the second burner 4 is not higher than the first support structure 21, and the third support structure 433 is flush with the first support structure 21. Therefore, both the first support structure 21 and the third support structure 433 can support the pan. If the pan is relatively large, the second burner 4 can also be rotated to the second position. At this time, the stove frame is in the unfolded state, the fourth support structure 44 extends horizontally, the fourth support structure 44 is higher than the second support structure 41, and the fourth support structure 44 is set away from the center of the base 1 relative to the first support structure 21. Therefore, the fourth support structure 44 can also be used to support relatively large pans.

[0124] When the pointed-bottom pot needs support, the second burner handle 4 is rotated to the second position. At this time, the second support structure 41 is higher than the first support structure 21, and the pointed-bottom pot is supported by the second support structure 41 of the second burner handle 4.

[0125] Specifically, see Figure 3In actual product design, the dimensions of the second burner ear 4 can be designed according to needs; for example, the distance a between the center of the first stop part 431 and the center of the perforation 422 can be designed so that when the second burner ear 4 is in the first position, the distance a between the center of the first stop part 431 (that is, the part of the second burner ear 4 closest to the center of the stove frame at this time) and the center of the perforation 422 is larger, and the distance b between the part of the second burner ear 4 closest to the center of the stove frame and the center of the stove frame is smaller, so as to be able to accommodate smaller frying pans.

[0126] 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.

[0127] 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, characterized in that, include: Base (1); The first furnace ear (2) is fixedly mounted on the base (1); An isolation protrusion (31) is provided on the side of the first furnace ear (2); The second burner ear (4) is hinged to the first burner ear (2). The side of the second burner ear (4) is opposite to the isolation protrusion (31) and there is always a gap between it and the side of the first burner ear (2). One of the first burner ear (2) and the second burner ear (4) is provided with a first support structure (21) that can support a flat-bottomed pan, and the other is provided with a second support structure (41) that can support a pointed-bottomed pan. The second burner ear (4) can switch between a first position and a second position. In the first position, the first support structure (21) can support the flat-bottomed pan, and in the second position, the second support structure (41) can support the pointed-bottomed pan.

2. The furnace frame according to claim 1, characterized in that, An isolation member (3) is fixedly provided on the first furnace ear (2). The isolation member (3) is fixedly provided on the first furnace ear (2). A hinge hole (32) is provided on the isolation member (3). An isolation protrusion (31) is provided around the hinge hole (32) on the isolation member (3). The second furnace ear (4) is hinged to the hinge hole (32).

3. The furnace frame according to claim 1, characterized in that, The second furnace ear (4) includes: The stop plate (43) can abut against the first furnace ear (2) in both the first and second positions to restrict the position of the second furnace ear (4); Two side plates (42) are arranged at intervals and connected to opposite sides of the stop plate (43). The side plates (42) are provided with the second support structure (41). The opposite sides of the first furnace ear (2) are provided with the isolation protrusions (31). The two isolation protrusions (31) are located on opposite sides of the first furnace ear (2). The two side plates (42) are hinged to the first furnace ear (2). The inner sides of the two side plates (42) are correspondingly arranged with the two isolation protrusions (31).

4. The furnace frame according to claim 1, characterized in that, The first furnace ear (2) is further provided with a first positioning structure (22), which is lower than the first support structure (21). The second furnace ear (4) can rotate to abut against the first positioning structure (22) to restrict the second furnace ear (4) to be in the first position; and / or The first furnace ear (2) is also provided with a second positioning structure (23), which is lower than the first support structure (21). The second furnace ear (4) can rotate to abut against the second positioning structure (23) to restrict the second furnace ear (4) to be in the second position.

5. The furnace frame according to claim 1, characterized in that, When the second furnace ear (4) is in the first position, the second furnace ear (4) rotates to the inside of the first furnace ear (2), and the highest point of the second furnace ear (4) is flush with the first support structure (21).

6. The furnace frame according to claim 5, characterized in that, The second furnace ear (4) is provided with a third support structure (433), which is flush with the first support structure (21).

7. The furnace frame according to claim 1, characterized in that, The second support structure (41) includes multiple support positions (411). When the second furnace ear (4) is in the second position, the heights of the multiple support positions (411) are different, and along the vertical direction from bottom to top, the distance of each support position (411) from the center of the base (1) gradually increases.

8. The furnace frame according to claim 1, characterized in that, The isolation protrusion (31) is integrally formed and disposed on the first furnace ear (2).

9. The furnace frame according to any one of claims 1-8, characterized in that, The second furnace ear (4) is also provided with a fourth support structure (44). When the second furnace ear (4) is in the second position, the fourth support structure (44) extends in the horizontal direction. The fourth support structure (44) is higher than the second support structure (41), and the fourth support structure (44) is located away from the center of the base (1) relative to the first support structure (21).

10. A gas stove, including a control panel, characterized in that, It also includes a furnace frame as described in any one of claims 1-9, wherein the base (1) of the furnace frame is disposed on the panel.

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