Hearth and gas range

Abstract

The utility model belongs to the technical field of cooking utensils, and specifically discloses a stove frame and gas stove. The stove frame comprises a base, a first stove lug, a second stove lug and a second stove lug anti-falling piece. The first stove lug is fixed on the base; the second stove lug comprises a movable piece and two oppositely arranged supporting pieces, both ends of the movable piece are fixedly connected to the two supporting pieces, the movable piece can be movably installed on the first stove lug and can move relative to the first stove lug, so that the second stove lug is switched between a first position and a second position to enable the stove frame to support different shapes of pots; the second stove lug anti-falling piece can be detachably installed on the first stove lug and can be in contact with the movable piece to avoid the movable piece from falling off the first stove lug. The utility model can guarantee the structural strength of the second stove lug, reduce or avoid deformation of the second stove lug, and make the maintenance of the stove frame simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of stove technology, and in particular to a stove frame and a gas 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 cooktop rack to support both flat-bottomed and pointed-bottomed pans, some existing technologies employ movable lugs hinged to the fixed lugs of the energy-concentrating ring. These movable lugs can move relative to the fixed lugs to accommodate different types of cookware. Furthermore, the movable lugs are typically double-layered for better cookware support.

[0004] In the prior art, when installing the movable furnace ear onto the fixed furnace ear, the installation method is generally as follows: place the movable furnace ear on the mounting position of the fixed furnace ear, then pass the movable rotating shaft through the movable furnace ear and the fixed furnace ear, and then rivet the movable rotating shaft onto the fixed furnace ear.

[0005] However, in the above structure, on the one hand, the double-layer movable furnace ear structure has poor structural strength, which makes the movable furnace ear prone to deformation when enameled at high temperature, and the deformed movable furnace ear is not easy to install; on the other hand, after the movable furnace ear is installed, it is inconvenient to disassemble and repair, which brings certain difficulties to after-sales service. Utility Model Content

[0006] One of the technical problems solved by this utility model is to provide a furnace frame that can ensure the structural strength of the second furnace ear, avoid or reduce deformation of the second furnace ear, and facilitate the maintenance of the furnace frame.

[0007] The second technical problem solved by this utility model is to provide a gas stove, which includes a stove frame that can ensure the structural strength of the second burner ears of the stove frame, avoid or reduce deformation of the second burner ears, and facilitate the maintenance of the stove frame.

[0008] The first technical problem mentioned above is solved by the following technical solution:

[0009] The stove frame includes:

[0010] Base;

[0011] The first furnace ear is fixed on the base, and the first furnace ear is provided with a mounting groove with an opening on one side;

[0012] The second stove ear includes a movable part and two opposing support parts. The two ends of the movable part are respectively fixedly connected to the two support parts. The movable part can be movably installed into the mounting slot from the opening or retracted from the mounting slot from the opening. The second stove ear can move relative to the first stove ear so that the second stove ear can switch between a first position and a second position so that the stove rack can support cookware of different shapes.

[0013] The second furnace ear anti-detachment component is detachably and snapped into the mounting groove and can contact the movable component to prevent the movable component from detaching from the first furnace ear.

[0014] The furnace frame described in this utility model has the following advantages compared with the prior art:

[0015] In this furnace frame, the second furnace ear, which can move relative to the first furnace ear, includes two opposing support members. A movable member is fixedly connected between the two support members. Thus, the movable member is already fixedly connected to the two support members before high-temperature enamel enamel enamel enamel enamel mel ...

[0016] Meanwhile, in the aforementioned furnace frame, a second furnace ear anti-detachment component is installed to prevent the moving parts from detaching from the first furnace ear after installation. Once the moving parts of the second furnace ear are installed onto the first furnace ear, the second furnace ear anti-detachment component is then installed onto the first furnace ear, allowing the second furnace ear to move on the first furnace ear. When after-sales maintenance requires removing the second furnace ear from the first furnace ear, the second furnace ear anti-detachment component is first removed from the first furnace ear, and then the second furnace ear is removed from the first furnace ear, making maintenance simple and convenient.

[0017] Furthermore, in the aforementioned furnace frame, an installation groove with an opening on one side is provided on the first furnace ear, and the anti-detachment component of the second furnace ear can be detachably and snapped into the installation groove. With this configuration, the shape of the installation groove can be set to various styles as needed, such as a straight groove or a groove with a bend, which can meet the product's design requirements. Moreover, when the shape of the installation groove is a straight groove, it is convenient to process and manufacture the installation groove, reducing manufacturing costs. On the other hand, it is also convenient to install the movable parts and the anti-detachment component of the second furnace ear in the installation groove, reducing installation difficulty and improving installation efficiency.

[0018] In one embodiment, one of the second furnace ear anti-detachment component and the inner wall of the mounting groove is provided with a snap-fit ​​protrusion, and the other is provided with a snap-fit ​​groove that can elastically snap with the snap-fit ​​protrusion.

[0019] In one embodiment, the second furnace ear anti-detachment component is provided with a limiting arc groove, the movable component is cylindrical, and the inner wall surface of the limiting arc groove can roll contact with the movable component.

[0020] In one embodiment, the second furnace ear anti-detachment component includes:

[0021] Two first elastic arms are arranged opposite each other, and the free end of the first elastic arm is provided with the limiting arc groove. The first elastic arm is elastically engaged in the mounting groove.

[0022] The first connecting part is connected to the two first elastic arms at both ends.

[0023] In one embodiment, the first elastic arm is provided with an elastic bending portion.

[0024] In one embodiment, the second furnace ear anti-detachment component includes:

[0025] Two second elastic arms are set opposite to each other;

[0026] The arc-shaped portion forms the limiting arc groove on the arc-shaped surface. Each free end of the second elastic arm is provided with one of the arc-shaped portions and the two arc-shaped portions are stacked and abutted together.

[0027] The second connecting part is connected to the two second elastic arms at both ends respectively.

[0028] In one embodiment, the second elastic arm is provided with a snap-fit ​​protrusion, and the inner wall of the mounting groove is provided with a snap-fit ​​groove that can elastically snap with the snap-fit ​​protrusion.

[0029] In one embodiment, one of the first stove ear and the support member is provided with a flat-bottomed pan support structure, and the other is provided with a pointed-bottomed pan support structure;

[0030] When the second burner is in the first position, the flat-bottomed pan support structure can support the flat-bottomed pan; when the second burner is in the second position, the pointed-bottomed pan support structure can support the pointed-bottomed pan.

[0031] In one embodiment, the pointed-bottom pot support structure is disposed on the support member and includes multiple support positions. When the second stove ear is in the second position, the heights of the multiple support positions are different, and along the vertical direction from bottom to top, the distance of each support position from the center of the base gradually increases.

[0032] The second technical problem mentioned above is solved by the following technical solution:

[0033] A gas stove, including a panel, and the gas stove also includes the aforementioned burner frame, the base of which is disposed on the panel.

[0034] The gas stove described in this utility model has the following advantages compared with the prior art:

[0035] The gas stove includes the aforementioned burner frame. Within the burner frame, the second burner, movable relative to the first burner, includes two opposing support members. A movable member is fixedly connected between the two support members. Thus, the movable member is already fixedly connected to the two support members before high-temperature enamel enamel application. Therefore, during the high-temperature enamel enamel process, the movable member strengthens the structure of the second burner, thereby avoiding or reducing deformation problems during the production, handling, and surface enamel enamel application stages. This ensures smooth movement of the second burner after it is installed onto the first burner, guaranteeing a superior user experience.

[0036] Meanwhile, the gas stove's burner frame incorporates a second anti-detachment component to prevent the moving parts from detaching from the first burner after installation. Once the moving parts of the second burner are installed onto the first burner, the anti-detachment component is then installed back onto the first burner, allowing the second burner to move freely on top of the first burner. When after-sales maintenance requires removing the second burner from the first burner, the anti-detachment component is first removed from the first burner, and then the second burner is removed from the first burner. This makes gas stove maintenance simple and convenient.

[0037] Furthermore, in the burner frame of the aforementioned gas stove, an installation groove with an opening on one side is provided on the first burner ear. At the same time, the anti-detachment component of the second burner ear can be detachably and snapped into the installation groove. With this configuration, the shape of the installation groove can be set to various styles as needed, such as a straight groove or a groove with a bend, which can meet the product's design requirements. Moreover, when the shape of the installation groove is a straight groove, it is convenient to process and manufacture the installation groove, reducing manufacturing costs. On the other hand, it is also convenient to install the movable parts and the anti-detachment component of the second burner ear in the installation groove, reducing installation difficulty and improving installation efficiency. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the structure of the furnace frame provided in Embodiment 1 of this utility model when the second furnace ear is in the first position;

[0039] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0040] Figure 3 This is a schematic diagram of the second furnace ear of the furnace frame in the second position according to Embodiment 1 of this utility model;

[0041] Figure 4This is a schematic diagram of the structure of the first furnace ear of the furnace frame provided in Embodiment 1 of this utility model;

[0042] Figure 5 A schematic diagram of the structure of the second furnace ear anti-detachment component of the furnace frame provided in Embodiment 1 of this utility model;

[0043] Figure 6 A schematic diagram from one perspective of the second furnace ear of the furnace frame provided in Embodiment 1 of this utility model;

[0044] Figure 7 A schematic diagram from another perspective of the second furnace ear of the furnace frame provided in Embodiment 1 of this utility model;

[0045] Figure 8 This is a cross-sectional structural diagram of the second furnace ear in the first position according to Embodiment 1 of the present utility model;

[0046] Figure 9 This is a cross-sectional structural diagram of the second furnace ear in the second position according to Embodiment 1 of the present utility model;

[0047] Figure 10 This is a schematic diagram of the structure of the furnace frame in the first position according to Embodiment 2 of this utility model;

[0048] Figure 11 for Figure 10 Enlarged view of point B in the middle;

[0049] Figure 12 This is a schematic diagram of the second furnace ear of the furnace frame in the second position according to Embodiment 2 of the present invention;

[0050] Figure 13 This is a schematic diagram of the structure of the first furnace ear of the furnace frame provided in Embodiment 2 of this utility model;

[0051] Figure 14 This is a schematic diagram of the structure of the second furnace ear anti-detachment component of the furnace frame provided in Embodiment 2 of this utility model;

[0052] Figure 15 This is a cross-sectional structural diagram of the second furnace ear in the first position according to Embodiment 2 of this utility model;

[0053] Figure 16 for Figure 15 Enlarged view of point C in the middle.

[0054] Label Explanation:

[0055] 1. Base;

[0056] 2. First burner ear; 21. Mounting groove; 211. Opening; 212. Snap-fit ​​groove; 215. Stop end of moving part; 22. Pan support structure; 23. First stop structure; 24. Second stop structure;

[0057] 3. Second burner ear; 31. Movable part; 32. Supporting part; 321. Design surface; 322. Auxiliary flat-bottomed pan support structure; 33. Pointed-bottomed pan support structure; 331. Support position; 34. Supporting part connecting part; 341. First stop surface; 342. Second stop surface;

[0058] 4. Second furnace ear anti-detachment component; 41. Snap-fit ​​protrusion; 42. Limiting arc groove; 43. First connecting part; 44. First elastic arm; 441. Elastic bending part; 45. Second elastic arm; 46. Arc-shaped part; 47. Second connecting part;

[0059] 5. Isolation components. Detailed Implementation

[0060] 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.

[0061] 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.

[0062] 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.

[0063] 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.

[0064] Example 1

[0065] See Figures 1-3 This embodiment provides a stove rack that can support both flat-bottomed and pointed-bottomed pans, meeting the diverse needs of customers.

[0066] Specifically, in this embodiment, the furnace frame includes a base 1, a first furnace ear 2, a second furnace ear 3, and a second furnace ear anti-detachment component 4.

[0067] Specifically, the base 1 has a rotating structure or a square frame structure.

[0068] Optionally, the base 1 is a prior art energy-concentrating ring; or, the base 1 is disposed on the energy-concentrating ring.

[0069] The first furnace ear 2 is fixedly mounted on the base 1, and the first furnace ear 2 is provided with a mounting groove 21 having an opening 211 on one side. Optionally, the first furnace ear 2 can be fixedly mounted on the base 1 by snap-fit ​​or welding.

[0070] The second stove ear 3 includes a movable part 31 and two opposing support parts 32. The two ends of the movable part 31 are fixedly connected to the two support parts 32 respectively. The movable part 31 can be movably installed into the mounting groove 21 through the opening 211 or retracted from the mounting groove 21 through the opening 211. The second stove ear 3 can move relative to the first stove ear 2 so that the second stove ear 3 can switch between a first position and a second position so that the stove rack can support pots of different shapes.

[0071] That is, the movable part 31 acts as a pivot.

[0072] The second furnace ear anti-detachment component 4 is detachably and snapped into the mounting groove 21 and can contact the movable component 31 to prevent the movable component 31 from detaching from the first furnace ear 2.

[0073] Specifically, there are multiple first furnace ears 2, which are arranged at intervals along the circumference of the base 1. Similarly, there are multiple second furnace ears 3, which are arranged in a one-to-one correspondence with the first furnace ears 2.

[0074] The furnace frame provided in this embodiment includes a second furnace ear 3 that is movable relative to the first furnace ear 2. It includes two opposing support members 32, and a movable member 31 is fixedly connected between the two support members 32. Thus, the movable member 31 is already fixedly connected to the two support members 32 before high-temperature enamel enamel enamel enamel enamel enamel mel ...

[0075] Meanwhile, in the aforementioned furnace frame, a second furnace ear anti-detachment component 4 is provided to prevent the movable part 31 from detaching from the first furnace ear 2 after installation. After the movable part 31 of the second furnace ear 3 is installed on the first furnace ear 2, the second furnace ear anti-detachment component 4 is then installed on the first furnace ear 2, thus enabling the second furnace ear 3 to move on the first furnace ear 2. When after-sales maintenance requires removing the second furnace ear 3 from the first furnace ear 2, the second furnace ear anti-detachment component 4 is first removed from the first furnace ear 2, and then the second furnace ear 3 is removed from the first furnace ear 2. Maintenance is simple and convenient.

[0076] Furthermore, in the aforementioned furnace frame, an installation groove 21 with an opening 211 on one side is provided on the first furnace ear 2. At the same time, the second furnace ear anti-detachment component 4 can be detachably and snapped into the installation groove 21. With this configuration, the shape of the installation groove 21 can be set to various styles as needed, such as a straight groove or a groove with a bend, which can meet the product's design requirements. Moreover, when the shape of the installation groove 21 is a straight groove, it is convenient to process and manufacture the installation groove 21, reducing manufacturing costs. On the other hand, it is also convenient to install the movable component 31 and the second furnace ear anti-detachment component 4 in the installation groove, reducing installation difficulty and improving installation efficiency.

[0077] Preferably, in one embodiment, the mounting groove 21 is in the shape of a straight groove.

[0078] Furthermore, in one embodiment, one of the first stove handle 2 and the support member 32 is provided with a flat-bottomed pan support structure 22, and the other is provided with a pointed-bottomed pan support structure 33.

[0079] When the second burner handle 3 is in the first position, the flat-bottomed pan support structure 22 can support the flat-bottomed pan. When the second burner handle 3 is in the second position, the pointed-bottomed pan support structure 33 can support the pointed-bottomed pan.

[0080] When the user wants to support a frying pan, switch the second burner handle 3 to the first position; when the user wants to support a pointed pan, switch the second burner handle 3 to the second position.

[0081] Furthermore, in this embodiment, see Figure 6 and Figure 7 The second furnace ear 3 also includes a support member connecting part 34, which is plate-shaped and connected between two support members 32. This can further enhance the structural strength of the second furnace ear 3 and avoid or reduce the deformation problem caused by the second furnace ear 3 when enameling the surface.

[0082] Furthermore, the support member connecting part 34 and the support member 32 are spaced apart along the extension direction of the support member 32. This arrangement serves two purposes: firstly, it avoids the support member connecting part 34 from being too large along the extension direction of the support member 32, which would cause the support member connecting part 34 to interfere with the first furnace ear 2 and affect the movement of the second furnace ear 3; secondly, the support member connecting part 34 and the support member 32 can support and reinforce the second furnace ear 3 at different positions, effectively preventing the second furnace ear 3 from deforming during the high-temperature enamel enamel process.

[0083] Specifically, in this embodiment, the support member 32 is sheet-shaped. The movable member 31 is strip-shaped and connected between the two support members 32. Optionally, the movable member 31 can be fixed to the support member 32 by welding or interference fit, or the second furnace ear 3 can be a one-piece molded structure (such as 3D printed one-piece molding), so that the movable member 31 and the support member 32 are fixedly connected.

[0084] Specifically, in this embodiment, the support member 32 is provided with a through hole that is interference-fitted with the movable member 31, and the end of the movable member 31 is interference-fitted into the through hole.

[0085] Since the movable component 31, which acts as a pivot, is fixedly connected between the two support components 32, the traditional method of drilling a hole in the first furnace ear 2 cannot achieve the installation of the movable component 31. To achieve the movable installation of the movable component 31 on the first furnace ear 2, see [reference needed]. Figure 4 In one embodiment, the first furnace ear 2 is provided with a mounting groove 21 having an opening 211 on one side. The movable part 31 can be movably installed in the mounting groove 21 through the opening 211 or retracted from the mounting groove 21 through the opening 211. The second furnace ear anti-detachment part 4 can be detachably and snapped into the mounting groove 21.

[0086] That is, when the second furnace ear 3 is installed on the first furnace ear 2, the movable part 31 on the second furnace ear 3 is inserted into the mounting groove 21 from the opening 211. At this time, the movable part 31 can drive the second furnace ear 3 to move relative to the first furnace ear 2, thereby allowing the second furnace ear 3 to switch between the first position and the second position.

[0087] Meanwhile, since the movable part 31 can exit the mounting slot 21 from the opening 211, when it is necessary to clean the impurities in the gap between the first furnace ear 2 and the second furnace ear 3, the movable part 31 can be exited from the mounting slot 21 from the opening 211, and the second furnace ear 3 can be removed from the first furnace ear 2. This makes it easy to clean the impurities attached to the first furnace ear 2 and the second furnace ear 3, so that the second furnace ear 3 can be reinstalled in place with good stability, thereby ensuring the user's user experience.

[0088] In one embodiment, the mounting groove 21 is generally straight. Therefore, to prevent the movable part 31 from disengaging from the mounting groove 21 during operation after it is installed in place, see [reference needed]. Figure 2 , Figure 3 and Figure 5 In one embodiment, the second furnace ear anti-detachment component 4 is detachably snapped into the mounting groove 21 and can contact the movable component 31 to prevent the movable component 31 from detaching from the mounting groove 21.

[0089] Specifically, after the movable part 31 of the second furnace ear 3 is inserted into the mounting groove 21 through the opening 211, the second furnace ear anti-detachment part 4 is then snapped into the mounting groove 21. When the second furnace ear anti-detachment part 4 is snapped into place, the second furnace ear anti-detachment part 4 contacts the movable part 31 to prevent the movable part 31 from detaching from the mounting groove 21.

[0090] Meanwhile, the second furnace ear anti-detachment component 4 is installed in the mounting slot 21 by a snap-fit ​​method, which facilitates the installation and removal of the second furnace ear anti-detachment component 4, thereby facilitating the installation and removal of the second furnace ear 3, and also making it easy to remove the second furnace ear 3 for thorough cleaning.

[0091] Furthermore, in one embodiment, to prevent the second furnace ear anti-detachment component 4 from dislodging from the mounting slot 21 after it is installed, see [reference needed]. Figure 5 The inner wall of the second furnace ear anti-detachment component 4 and the mounting groove 21 is provided with a snap-fit ​​protrusion 41, and the other is provided with a snap-fit ​​groove 212 that can be elastically snapped with the snap-fit ​​protrusion 41.

[0092] Specifically, to ensure that the second furnace ear anti-detachment component 4 can be installed more stably in the mounting slot 21 and is easy to disassemble and assemble, the second furnace ear anti-detachment component 4 is made of an elastic element. Optionally, the second furnace ear anti-detachment component 4 is made of spring steel.

[0093] Specifically, in one embodiment, the movable member 31 is cylindrical and rotatable relative to the first furnace ear 2. To prevent the second furnace ear anti-detachment member 4, which contacts the movable member 31, from interfering with the movable member 31, see [reference needed]. Figure 5 The second furnace ear anti-detachment component 4 is provided with a limiting arc groove 42, and the inner wall surface of the limiting arc groove 42 can roll contact with the moving component 31.

[0094] The inner wall surface of the limiting arc groove 42 is arc-shaped, so as to be adapted to the outer wall surface of the cylindrical movable member 31.

[0095] After the movable member 31 is installed in place, the movable member 31 is rotatably arranged at the farthest end from the distance opening of the installation groove 21. Correspondingly, the inner wall surface of the farthest end from the distance opening of the installation groove 21 is also in a concave arc shape adapted to the outer wall surface of the movable member 31, so that the movable member 31 can rotate smoothly after being installed in place.

[0096] Preferably, in this embodiment, when the second furnace ear 3 switches between the first position and the second position, and the rotation angle is an obtuse angle, and when the second furnace ear 3 switches positions, the user needs to manually switch the position of the second furnace ear 3 in place. Such a setting can ensure that the position of the second furnace ear 3 is stably switched in place.

[0097] For the convenience of description, the farthest end from the distance opening of the installation groove 21 is referred to as the movable member stop end 215, and the movable member stop end 215 is in a concave arc shape adapted to the outer wall surface of the movable member 31.

[0098] After the second furnace ear anti-disengagement member 4 is installed in place, the inner wall surface of the limiting arc groove 42 and the inner wall surface of the movable member stop end 215 jointly enclose a rotation hole for the movable member 31 to rotate.

[0099] Of course, in other embodiments, the movable member 31 can also be installed in the installation groove 21 in a sliding manner, and the second furnace ear 3 is switched between the first position and the second position by the sliding of the movable member 31.

[0100] Specifically, referring to Figure 4 , in one of the embodiments, the second furnace ear anti-disengagement member 4 includes a first connecting portion 43 and two first elastic arms 44 arranged oppositely.

[0101] The free end of the first elastic arm 44 is provided with a limiting arc groove 42, and the first elastic arm 44 is elastically clamped in the installation groove 21.

[0102] Both ends of the first connecting portion 43 are respectively connected to the two first elastic arms 44.

[0103] That is, the second furnace ear anti-disengagement member 4 is generally in a "C" shape, and the structure is relatively stable.

[0104] Specifically, referring to Figure 4 and Figure 5 , a clamping protrusion 41 is provided on the first elastic arm 44, and a clamping groove 212 is provided on the inner wall of the installation groove 21. The clamping protrusion 41 is provided on the narrower side surface of the first elastic arm 44.

[0105] Specifically, referring to Figure 2 、 Figure 4 and Figure 9In this embodiment, after the second furnace ear anti-detachment component 4 is installed in place, the first elastic arm 44 is vertically positioned within the mounting groove 21, meaning that the narrower side of the first elastic arm 44 contacts the inner wall of the mounting groove 21, and the two first elastic arms 44 respectively approximately block the side openings on opposite sides of the mounting groove 21. Correspondingly, with Figure 8 Taking the orientation shown as an example, both the upper and lower side walls of the mounting groove 21 are provided with snap-fit ​​grooves 212, and each first elastic arm 44 is also provided with snap-fit ​​protrusions 41 on its upper and lower sides that are corresponding to the snap-fit ​​grooves 212. Optionally, the shape of the snap-fit ​​protrusions 41 can be roughly triangular or square, depending on the needs, and no further restrictions are imposed here.

[0106] Furthermore, to increase the structural strength and elastic limit of the second furnace ear anti-detachment component 4, see [reference needed]. Figure 5 The first elastic arm 44 is provided with an elastic bending part 441, and the elastic bending part 441 on one of the first elastic arms 44 is recessed towards the other first elastic arm 44. With this arrangement, when the second furnace ear anti-detachment component 4 is installed in place, the elastic bending part 441 is located in the mounting groove 21, so as to avoid the elastic bending part 441 protruding outward relative to the side of the first furnace ear 2 and affecting the installation of the second furnace ear 3.

[0107] Optionally, the snap-fit ​​protrusion 41 is provided on the elastically bent portion 441. Figure 8 Taking the orientation shown as an example, an upwardly protruding snap-fit ​​protrusion 41 is provided at the upper end of the elastic bending portion 441, and a downwardly protruding snap-fit ​​protrusion 41 is provided at the lower end of the elastic bending portion 441.

[0108] Specifically, see Figure 4 In this embodiment, the first burner ear 2 is an integrally formed structure, and the flat-bottomed pan support structure 22 for supporting the flat-bottomed pan is disposed on the first burner ear 2. Optionally, the flat-bottomed pan support structure 22 can be a planar or linear structure.

[0109] Furthermore, a first stop structure 23 is provided on the first burner ear 2, the first stop structure 23 being lower than the pan support structure 22, and the second burner ear 3 being able to rotate to abut against the first stop structure 23 to restrict the second burner ear 3 to the first position; and / or

[0110] A second stop structure 24 is also provided on the first stove ear 2. The second stop structure 24 is lower than the pan support structure 22. The second stove ear 3 can rotate to engage with the second stop structure 24 to restrict the second stove ear 3 to be in the second position.

[0111] More specifically, in this embodiment, the first burner ear 2 is provided with a first stop structure 23 and a second stop structure 24, which are located on both sides of the pan support structure 22. When the second burner ear 3 rotates to the first position, it abuts against the first stop structure 23, making it stable in the first position, at which time the stove frame can support the pan. When the second burner ear 3 rotates to the second position, it abuts against the second stop structure 24, making it stable in the second position, at which time the stove frame can support the pan.

[0112] Specifically, in this embodiment, the pan support structure 22 and the first stop structure 23 form a stepped structure; the second stop structure 24 is an inclined surface extending downward from the end of the pan support structure 22.

[0113] Specifically, see Figure 6 and Figure 7 Two support members 32 are located on both sides of the support member connecting part 34 and are symmetrically arranged relative to the support member connecting part 34. The support member connecting part 34 and the two support members 32 form a groove structure. When the second furnace ear 3 is installed, the first furnace ear 2 is partially placed in the groove structure, making the installation of the second furnace ear 3 more stable.

[0114] The support member connecting part 34 can act as a stop plate. In the first position and the second position, the support member connecting part 34 can abut against the first furnace ear 2 to restrict the position of the second furnace ear 3.

[0115] Specifically, the side of the support member connecting part 34 located in the groove structure formed by the support member connecting part 34 and the two support members 32 is the first stop surface 341. When the second furnace ear 3 is in the first position, the first stop surface 341 abuts against the first stop structure 23.

[0116] Specifically, the side of the support member connecting part 34 that can abut against the second stop structure 24 is the second stop surface 342; when the second furnace ear 3 is in the second position, the second stop surface 342 abuts against the second stop structure 24.

[0117] The pointed-bottom pot support structure 33 is disposed on the support member 32, and the pointed-bottom pot support structure 33 includes multiple support positions 331. When the second stove ear 3 is in the second position, the heights of the multiple support positions 331 are different, and along the vertical direction from bottom to top, the distance of each support position 331 from the center of the base 1 gradually increases.

[0118] Optionally, the multiple support positions 331 are toothed.

[0119] The surface of the support member 32 that faces away from the support member connection portion 34 is the design surface 321. By controlling the extension dimension of the design surface 321, the size of the support member 32 can be adjusted.

[0120] Furthermore, an auxiliary flat-bottomed pan support structure 322 is provided on the side of the pointed-bottomed pan support structure 33 away from the design surface 321 on the support member 32. When the second stove ear 3 is in the second position, the auxiliary flat-bottomed pan support structure 322 is located on the outer periphery of the pointed-bottomed pan support structure 33 and is higher than the pointed-bottomed pan support structure 33, which can support a larger flat-bottomed pan.

[0121] For example, see Figure 8 At this time, the second burner handle 3 is in the first position, and the pan support structure 22 can support the pan. See also Figure 8 Understandably, with Figure 8 Taking the indicated orientation as an example, the highest point of the second burner ear 3 is not higher than the pan support structure 22. More preferably, at this time, the upper surface of the support member connecting part 34 is flush with the pan support structure 22, so that the stove frame can support pans of smaller size. Specifically, the radial extension dimension of the upper surface of the support member connecting part 34 along the stove frame can be set as needed so that the stove frame can support pans of more sizes.

[0122] For example, see Figure 9 At this time, the second burner handle 3 is in the second position, and the pointed bottom pot support structure 33 can support the pointed bottom pot. It can be understood that when the second burner handle 3 is in the second position, the auxiliary flat bottom pot support structure 322 can also support the relatively large flat bottom pot.

[0123] It is understood that in this embodiment, when the second burner ear 3 switches from the first position to the second position, the second burner ear 3 switches to the second position by rotating outward. The second burner ear 3 is set outward relative to the first burner ear 2. The support point of the pointed bottom pot support structure 33 for the pointed bottom pot is no longer in the central 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. It supports the pointed bottom pot at a position away from the central area of ​​the pointed bottom pot, making the pointed bottom pot more stable and making it less likely for the pointed bottom pot to tip over.

[0124] For example, in this embodiment, the assembly process of the furnace frame is as follows:

[0125] Install the first furnace ear 2 card onto the base 1;

[0126] Insert the movable part 31 of the second furnace ear 3 into the mounting groove 21 through the opening 211 of the mounting groove 21 until the movable part 31 abuts against the inner side wall of the movable part stop end 215.

[0127] Then, the second furnace ear anti-detachment component 4 is inserted into the mounting slot 21, and the snap-fit ​​protrusion 41 is snapped into the snap-fit ​​groove 212.

[0128] At this point, the furnace frame assembly is complete. By rotating the second furnace ear 3, the movable part 31 can rotate relative to the first furnace ear 2, thereby allowing the second furnace ear 3 to switch between the first position and the second position.

[0129] For example, the process of disassembling the second furnace ear 3 is as follows:

[0130] By applying an outward pulling force to the second furnace ear anti-detachment component 4, the second furnace ear anti-detachment component 4 can be removed, and then the second furnace ear 3 can be removed.

[0131] Example 2

[0132] See Figures 10-14 This embodiment provides a furnace frame.

[0133] In this embodiment, the same or corresponding components are referred to by the same reference numerals.

[0134] For simplicity, this embodiment only describes the differences from Embodiment 1. The difference between this embodiment and Embodiment 1 is that the structure of the second furnace ear anti-detachment component 4 in this embodiment is different from the structure of the second furnace ear anti-detachment component 4 in Embodiment 1; correspondingly, the structure of the mounting groove 21 in this embodiment is also somewhat different from the structure of the mounting groove 21 in Embodiment 1.

[0135] See Figure 14 In this embodiment, the second furnace ear anti-detachment component 4 includes a second connecting part 47, an arc-shaped part 46, and two second elastic arms 45.

[0136] There are two second elastic arms 45, which are arranged opposite to each other.

[0137] Each of the free ends of the second elastic arm 45 is provided with an arc-shaped part 46 and the two arc-shaped parts 46 are stacked and abutted together, and the arc-shaped surface of the arc-shaped part 46 forms a limiting arc groove 42.

[0138] The two ends of the second connecting part 47 are respectively connected to the two second elastic arms 45. Specifically, the second connecting part 47 is connected to the free end of the second elastic arm 45 that does not have the arc-shaped part 46, so that the second furnace ear anti-detachment component 4 is formed as a whole into a closed ring.

[0139] In one embodiment, the second elastic arm 45 is provided with a snap-fit ​​protrusion 41. Specifically, in this embodiment, the snap-fit ​​protrusion 41 is provided on the wider side of the second elastic arm 45 and protrudes outward. Correspondingly, see... Figure 13The inner wall of the mounting groove 21 is provided with a snap-fit ​​groove 212 that snaps into the snap-fit ​​protrusion 41.

[0140] More specifically, in this embodiment, the snap-fit ​​protrusion 41 is a triangular protrusion; the snap-fit ​​groove 212 is a triangular groove. Specifically, in this embodiment, the pan support structure 22 and the first stop structure 23 form a stepped structure; the pan support structure 22 and the second stop structure 24 also form a stepped structure.

[0141] See Figure 11 , Figures 14-16 When the second furnace ear anti-detachment component 4 is installed in place, the wider surface of the second elastic arm 45 is in complete contact with the inner wall of the mounting groove 21, and the locking protrusion 41 is locked in the locking groove 212. The two arc-shaped portions 46 are stacked, and the concave arc surface of one of the arc-shaped portions 46 is in rolling contact with the movable component 31. When the movable component 31 is subjected to force and has a tendency to move towards the opening 211 of the mounting groove 21, the movable component 31 will apply the force to the arc-shaped portion 46 of the second furnace ear anti-detachment component 4 near the movable component 31, and the arc-shaped portion 46 will transfer the force to the other arc-shaped portion 46; at this time, both arc-shaped portions 46 can apply a reaction force to the movable component 31, which fully prevents the movable component 31 from falling out of the mounting groove.

[0142] Furthermore, in this embodiment, to prevent direct contact between the movable part 31 and the inner wall of the mounting groove 21, which could lead to mutual wear and damage to their surface coatings, the furnace frame also includes an isolation member 5. Optionally, the isolation member 5 is a C-shaped open washer fixedly disposed on the side of the mounting groove 21. An isolation member 5 is provided on each side of the movable part's stop end 215. When the movable part 31 enters the mounting groove 21, the movable part 31 is inserted into the isolation member 5 through its opening, thus creating a gap between the outer circumferential surface of the movable part 31 and the inner surface of the movable part's stop end 215.

[0143] Example 3

[0144] This embodiment provides a gas stove, which includes a panel and a stove frame according to Embodiment 1 or Embodiment 2, with the base 1 of the stove frame disposed on the panel.

[0145] The stove rack is used to support cookware. It can support both flat-bottomed and pointed-bottomed pans.

[0146] The gas stove provided in this embodiment includes the aforementioned burner frame. Within the burner frame, the second burner 3, which is movable relative to the first burner 2, includes two opposing support members 32. A movable member 31 is fixedly connected between the two support members 32. Thus, the movable member 31 is already fixedly connected to the two support members 32 before high-temperature enamel enamel treatment. Therefore, during the high-temperature enamel enamel process, the movable member 31 can structurally reinforce the second burner 3, enhancing its structural strength. This avoids or reduces deformation problems of the second burner 3 during the production stage, turnover stage, and surface enamel treatment, ensuring smooth movement of the second burner 3 after it is installed onto the first burner 2, thus guaranteeing a good user experience.

[0147] When the user wants to support a frying pan, switch the second burner handle 3 to the first position; when the user wants to support a pointed pan, switch the second burner handle 3 to the second position.

[0148] 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.

[0149] 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 fixed on the base (1), and the first furnace ear (2) is provided with a mounting groove (21) with an opening (211) on one side; The second stove ear (3) includes a movable part (31) and two opposing support parts (32). The two ends of the movable part (31) are fixedly connected to the two support parts (32). The movable part (31) can be movably installed in the mounting groove (21) from the opening (211) or exit the mounting groove (21) from the opening (211). The second stove ear (3) can move relative to the first stove ear (2) so that the second stove ear (3) can switch between a first position and a second position so that the stove frame can support pots of different shapes. The second furnace ear anti-detachment component (4) can be detachably and snapped into the mounting groove (21) and can contact the movable component (31) to prevent the movable component (31) from detaching from the first furnace ear (2).

2. The furnace frame according to claim 1, characterized in that, The second furnace ear anti-detachment component (4) and the inner wall of the mounting groove (21) are provided with a snap-fit ​​protrusion (41) and the other is provided with a snap-fit ​​groove (212) that can be elastically snapped with the snap-fit ​​protrusion (41).

3. The furnace frame according to claim 1, characterized in that, The second furnace ear anti-detachment component (4) is provided with a limiting arc groove (42), the movable component (31) is cylindrical, and the inner wall surface of the limiting arc groove (42) can roll contact with the movable component (31).

4. The furnace frame according to claim 3, characterized in that, The second furnace ear anti-detachment component (4) includes: Two first elastic arms (44) are arranged opposite to each other. The free end of the first elastic arm (44) is provided with the limiting arc groove (42). The first elastic arm (44) is elastically locked in the mounting groove (21). The first connecting part (43) is connected to the two first elastic arms (44) at both ends respectively.

5. The furnace frame according to claim 4, characterized in that, The first elastic arm (44) is provided with an elastic bending part (441).

6. The furnace frame according to claim 3, characterized in that, The second furnace ear anti-detachment component (4) includes: Two second elastic arms (45) are set opposite to each other; Arc-shaped portion (46), the arc-shaped surface of the arc-shaped portion (46) forms the limiting arc groove (42), and each free end of the second elastic arm (45) is provided with an arc-shaped portion (46) and the two arc-shaped portions (46) are stacked and abutted. The second connecting part (47) is connected to the two second elastic arms (45) at both ends respectively.

7. The furnace frame according to claim 6, characterized in that, The second elastic arm (45) is provided with a snap-fit ​​protrusion (41), and the inner wall of the mounting groove (21) is provided with a snap-fit ​​groove (212) that can be elastically snapped with the snap-fit ​​protrusion (41).

8. The furnace frame according to any one of claims 1-7, characterized in that, One of the first stove ear (2) and the support member (32) is provided with a flat-bottomed pot support structure (22), and the other is provided with a pointed-bottomed pot support structure (33); When the second stove ear (3) is in the first position, the flat-bottomed pan support structure (22) can support the flat-bottomed pan. When the second stove ear (3) is in the second position, the pointed-bottomed pan support structure (33) can support the pointed-bottomed pan.

9. The furnace frame according to claim 8, characterized in that, The pointed bottom pot support structure (33) is disposed on the support member (32) and includes multiple support positions (331). When the second furnace ear (3) is in the second position, the heights of the multiple support positions (331) are different, and along the vertical direction from bottom to top, the distance of each support position (331) from the center of the base (1) gradually increases.

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

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