Novel salt fog resistant cast iron enamel furnace frame

Abstract

The utility model belongs to the technical field of furnace frames, and particularly relates to a novel salt fog resistant cast iron enamel furnace frame which comprises an outdoor furnace frame and a placing groove arranged at the upper end of the outdoor furnace frame, the cast iron enamel furnace frame is placed in the placing groove, and four groups of positioning holes are formed in the left side of the cast iron enamel furnace frame. And limiting sleeves are mounted at the bottom ends of the four groups of positioning holes. The positioning holes are formed in the cast iron enamel furnace frame, the vertical frames at the bottoms of the clamping plates can be inserted into the positioning holes in the cast iron enamel furnace frame, the clamping plates form an outer lapping table, then the saucepan is placed in the sleeve frames on the clamping plates, the sleeve frames can surround the saucepan externally, and therefore the saucepan can be effectively prevented from sliding off in the using process; and the passivation layer is arranged on the surface of the cast iron enamel furnace frame and matched with enamel outside the cast iron enamel furnace frame, so that the salt spray resistance of the cast iron enamel furnace frame can be improved, and the service life of the cast iron enamel furnace frame is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of furnace frame technology, and in particular to a novel salt spray resistant cast iron enamel furnace frame. Background Technology

[0002] The cooktop rack is a crucial component of a kitchen stove, supporting cookware and requiring good load-bearing capacity, high-temperature resistance, and a certain degree of corrosion resistance. Cast iron, due to its high strength and excellent casting properties, is a commonly used material for manufacturing cooktop racks. To improve the surface properties of cast iron cooktop racks, such as aesthetics, ease of cleaning, and corrosion resistance, enamel coating is widely applied. Enameling involves coating a metal surface with porcelain enamel and then sintering it at high temperatures to form a hard, smooth, vitreous coating. Existing cast iron enamel cooktop racks generally meet daily usage needs, but some shortcomings still require improvement.

[0003] In some special environments, such as coastal areas or humid outdoor environments, the cast iron enamel stove racks widely used in the market contain a lot of salt. Salt spray can corrode the cast iron enamel stove racks, and the chloride ions in the salt spray are highly corrosive, easily damaging the integrity of the enamel coating and then eroding the cast iron substrate, leading to rust and damage to the stove rack. In addition, existing cast iron enamel stove racks have limited overall functionality and versatility. Therefore, we propose a new type of salt spray resistant cast iron enamel stove rack to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a novel salt spray resistant cast iron enamel furnace frame to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel salt spray resistant cast iron enamel stove rack, comprising an outdoor oven rack and a placement slot set at the upper end of the outdoor oven rack, wherein the cast iron enamel stove rack is placed in the placement slot, and the cast iron enamel stove rack has four sets of positioning holes on the left side, each of the four sets of positioning holes having a limit sleeve installed at the bottom, each of the four sets of positioning holes having a stand inside, each of the four sets of stand having a clamp plate installed at the top, and each of the stand having a positioning rod installed at the bottom, each of the clamp plates having two sets of sleeve frames, each of the sleeve frames having a cooking pot placed inside, the cooking pot having a handle installed on the outer wall, and the cast iron enamel stove rack having a locking component on the left side.

[0006] As an improved technical solution, the locking assembly includes two sets of sleeves fixed to the left end of the cast iron enamel furnace frame and through slots opened on the two sets of sleeves. Locking rods pass through both sets of through slots, and pull rings are installed at opposite ends of the two sets of locking rods. Embedded plates are installed on both the front and rear sides of the bottom end of the clamping plate. Locking holes are opened on both sets of embedded plates, and the locking rods in the two sets of sleeves pass through the locking holes on the two sets of embedded plates.

[0007] As an improved technical solution, vertical grooves are provided at the top of the through grooves on both sets of sleeves.

[0008] As an improved technical solution, the surface of the cast iron enamel furnace frame is subjected to phosphating treatment to form a passivation layer, the passivation layer having a thickness of 10-20μm.

[0009] As an improved technical solution, the inner walls of both sets of sleeve frames on the clamp plate are provided with anti-slip textures.

[0010] As an improved technical solution, the outer wall of the locking rod is fully fitted with the inner wall of the through groove on the sleeve.

[0011] As an improved technical solution, the inner diameter of the limiting sleeve at the bottom of the positioning hole is the same as that of the positioning rod, and the diameter of the positioning rod is smaller than that of the upright.

[0012] After adopting the above technical solution, the beneficial effects of this utility model are:

[0013] I. This utility model features positioning holes on the cast iron enamel furnace frame, allowing the support frame at the bottom of the clamping plate to be inserted into these holes, forming an outer platform. The cooking pot is then placed within a frame on the clamping plate, effectively preventing it from slipping during use. This ensures the pot can be used normally on the cast iron enamel furnace frame, increasing its usability and versatility. Furthermore, the passivation layer on the surface of the cast iron enamel furnace frame, combined with the external enamel coating, enhances its salt spray resistance and extends its service life.

[0014] II. This utility model has two sets of sleeves installed at the top of the cast iron enamel furnace frame. The clamping plate can drive the two sets of inserts into the two sets of sleeves. Then, the two sets of locking rods are inserted into the through grooves on the sleeves, allowing the two sets of locking rods to pass through the locking holes on the two sets of inserts, thus locking the clamping plate. This effectively ensures the stability of the clamping plate during use and prevents the clamping plate from accidentally falling off the cast iron enamel furnace frame. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of a partial disassembly structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the partial movable state structure of the cast iron enamel furnace frame of this utility model;

[0019] Figure 4 For the present utility model Figure 2 A magnified structural diagram at point A.

[0020] In the diagram: 1. Outdoor grill rack; 2. Placement slot; 3. Cast iron enamel grill rack; 4. Positioning hole; 5. Limiting sleeve; 6. Clamping plate; 7. Stand; 8. Positioning rod; 9. Sleeve frame; 10. Cooking pot; 11. Pot handle; 12. Sleeve; 13. Through groove; 14. Locking rod; 15. Pull ring; 16. Inlay plate; 17. Lock hole; 18. Vertical groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0023] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0024] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0025] Figures 1 to 4As shown, this embodiment provides a novel salt spray resistant cast iron enamel stove rack, including an outdoor oven rack 1 and a placement groove 2 set on the upper end of the outdoor oven rack 1. A cast iron enamel stove rack 3 is placed in the placement groove 2. The cast iron enamel stove rack 3 has four sets of positioning holes 4 on its left side. Each of the four sets of positioning holes 4 has a limit sleeve 5 installed at its bottom. Each of the four sets of positioning holes 4 has a stand 7 installed inside its interior. Each of the four sets of stand 7 has a clamp plate 6 installed at its top. Each of the stand 7 has a positioning rod 8 installed at its bottom. Two sets of sleeve frames 9 are set on the clamp plate 6. A cooking pot 10 is placed inside the sleeve frame 9. A pot handle 11 is installed on the outer wall of the cooking pot 10. A locking component is set on the left side of the cast iron enamel stove rack 3.

[0026] By providing positioning holes 4 on the cast iron enamel furnace frame 3, the support frame 7 at the bottom of the clamping plate 6 can be inserted into the positioning holes 4 on the cast iron enamel furnace frame 3, so that the clamping plate 6 forms an outer platform. Then, the cooking pot 10 is placed in the sleeve frame 9 on the clamping plate 6, so that the sleeve frame 9 can form an outer enclosure for the cooking pot 10, thereby effectively preventing the cooking pot 10 from slipping during use. This allows the cooking pot 10 to be used normally on the cast iron enamel furnace frame 3, increasing the usage scenarios of the cooking pot 10 and improving the versatility of the equipment.

[0027] In other embodiments, the locking assembly includes two sets of sleeves 12 fixed to the left end of the cast iron enamel furnace frame 3 and through slots 13 opened on the two sets of sleeves 12. Locking rods 14 pass through both sets of through slots 13. Pull rings 15 are installed at opposite ends of the two sets of locking rods 14. Plates 16 are installed on both the front and rear sides of the bottom end of the clamping plate 6. Locking holes 17 are opened on both sets of plates 16. The locking rods 14 in the two sets of sleeves 12 pass through the locking holes 17 on the two sets of plates 16.

[0028] By installing two sets of sleeves 12 at the top of the cast iron enamel furnace frame 3, the clamping plate 6 can drive the two sets of insert plates 16 to insert into the two sets of sleeves 12. Then, the two sets of locking rods 14 are inserted into the through grooves 13 on the sleeves 12, allowing the two sets of locking rods 14 to pass through the locking holes 17 on the two sets of insert plates 16, so that the two sets of locking rods 14 lock the clamping plate 6. This can effectively ensure the stability of the clamping plate 6 during use and prevent the clamping plate 6 from accidentally falling off the cast iron enamel furnace frame 3.

[0029] like Figure 4 As shown, the top of the through grooves 13 on both sets of sleeves 12 is provided with vertical grooves 18;

[0030] With this design, when the clamp 6 is not in use, the skewer rod can be inserted from the vertical groove 18 on the sleeve 12 into the through groove 13, so that the skewer rod can be manually rotated to allow the kebab to be heated on the cast iron enamel grill rack 3.

[0031] In other embodiments, the surface of the cast iron enamel furnace frame 3 is phosphated to form a passivation layer with a thickness of 10-20 μm;

[0032] By providing a passivation layer on the surface of the cast iron enamel furnace frame 3, and in conjunction with the enamel on the outside of the cast iron enamel furnace frame 3, the salt spray resistance of the cast iron enamel furnace frame 3 can be improved and its service life extended.

[0033] In other embodiments, the inner walls of both sets of sleeve frames 9 on the clamping plate 6 are provided with anti-slip textures;

[0034] This design effectively increases the friction between the frame 9 and the pot 10, so that when the pot 10 is in use, it slides within the frame 9.

[0035] In other embodiments, the outer wall of the locking rod 14 is fully fitted with the inner wall of the through groove 13 on the sleeve 12;

[0036] With this design, when the locking rod 14 is inserted into the through groove 13 on the sleeve 12, the locking rod 14 can exert a stable action on the insert 16 at the bottom of the clamping plate 6, thereby effectively preventing the clamping plate 6 from shaking too much during use.

[0037] In other embodiments, the inner diameter of the limiting sleeve 5 at the bottom of the positioning hole 4 is the same as that of the positioning rod 8, and the diameter of the positioning rod 8 is smaller than that of the upright 7.

[0038] With this design, when the upright frame 7 drives the positioning rod 8 to insert into the positioning hole 4, the positioning rod 8 can enter the limiting sleeve 5 at the bottom of the positioning hole 4, and the limiting sleeve 5 forms a downward limit on the upright frame 7, thereby ensuring that the clamping plate 6 can have a certain height.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel salt spray resistant cast iron enamel oven rack, comprising an outdoor oven rack (1) and a placement slot (2) disposed on the upper end of the outdoor oven rack (1), characterized in that: The placement slot (2) contains a cast iron enamel stove frame (3). The cast iron enamel stove frame (3) has four sets of positioning holes (4) on its left side. Each of the four sets of positioning holes (4) has a limit sleeve (5) installed at its bottom. Each of the four sets of positioning holes (4) has a stand (7) installed inside its interior. Each of the four sets of stand (7) has a clamp plate (6) installed at its top. Each of the stand (7) has a positioning rod (8) installed at its bottom. Each clamp plate (6) has two sets of sleeve frames (9). Each sleeve frame (9) contains a cooking pot (10). Each cooking pot (10) has a handle (11) installed on its outer wall. The cast iron enamel stove frame (3) has a locking component on its left side.

2. The novel salt spray resistant cast iron enamel furnace frame according to claim 1, characterized in that: The locking assembly includes two sets of sleeves (12) fixed to the left end of the cast iron enamel furnace frame (3) and through slots (13) opened on the two sets of sleeves (12). Locking rods (14) are passed through the two sets of through slots (13). Pull rings (15) are installed at opposite ends of the two sets of locking rods (14). Plates (16) are installed on the front and rear sides of the bottom end of the clamping plate (6). Locking holes (17) are opened on the two sets of plates (16). The locking rods (14) in the two sets of sleeves (12) pass through the locking holes (17) on the two sets of plates (16).

3. A novel salt spray-resistant cast iron enamel furnace frame according to claim 2, characterized in that: The top of the through groove (13) on both sets of sleeves (12) is provided with a vertical groove (18).

4. A novel salt spray-resistant cast iron enamel furnace frame according to claim 1, characterized in that: The surface of the cast iron enamel furnace frame (3) is treated with phosphate to form a passivation layer, the thickness of which is 10-20μm.

5. A novel salt spray-resistant cast iron enamel furnace frame according to claim 1, characterized in that: The inner walls of the two sets of sleeves (9) on the clamp (6) are provided with anti-slip texture.

6. A novel salt spray-resistant cast iron enamel furnace frame according to claim 2, characterized in that: The outer wall of the locking rod (14) is fully fitted with the inner wall of the through groove (13) on the sleeve (12).

7. A novel salt spray-resistant cast iron enamel furnace frame according to claim 1, characterized in that: The inner diameter of the limiting sleeve (5) at the bottom of the positioning hole (4) is the same as that of the positioning rod (8), and the diameter of the positioning rod (8) is smaller than that of the upright (7).

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