A corrosion-resistant nitriding pot

Abstract

The present invention provides a corrosion-resistant nitriding pot, which relates to the field of kitchen utensils and comprises a pot base, a pot cover assembly, a gripping assembly and a supporting mechanism. The top of the pot base is set to an open state, and the pot cover assembly is embedded in the top of the pot base. A top clamp ring and a bottom clamp ring are welded to the top of the outer side of the pot base, and a gripping assembly is sleeved between the top clamp ring and the bottom clamp ring. A plug-in rod is inserted at the end of the gripping assembly, and the plug-in rod penetrates from the outside of the pot base to the inside, and the end of the plug-in rod is used to be embedded in the inside of the pot cover assembly. The gripping assembly part of the present invention can flexibly control the angle between the two handles, and can be locked after being adjusted to any angle, so that gripping and lifting are more flexible and reliable. A supporting mechanism is arranged at the bottom to provide support, which reduces the probability of high-temperature damage to the table, and can also provide a higher support position before cooking. The pot cover assembly also improves stability through the linkage effect.

Description

Technical Field

[0001] The invention relates to the field of kitchen utensils, in particular to a corrosion-resistant nitriding pot. Background Art

[0002] A nitrided pan is a specially treated iron pan that uses a nitriding process to penetrate nitrogen atoms into the surface of the pan at high temperature to form a dense nitride layer, thereby increasing the surface hardness and corrosion resistance of the pan. This treatment process is called nitriding. Nitrided pans are suitable for a variety of cooking needs, including cooking and frying. Compared with traditional iron pans, nitrided pans are more durable and healthier, and avoid the problem of rust.

[0003] The corrosion-resistant nitriding pot in the prior art is easily damaged by high temperature if it is directly placed on a wooden or artificial quartz table with poor heat resistance after heating, causing property loss. There is a lack of effective protective structure. At the same time, the handle of the conventional nitriding pot is fixed in position, generally single-sided or double-sided symmetrical holding angle, and the holding position cannot be flexibly changed. Especially for a heavy pot with a high-temperature airflow in the opening area, it is difficult to lift it easily and effectively away from the airflow area, whether it is a single-sided or double-sided symmetrical handle structure. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a corrosion-resistant nitrided pot to solve the problems raised in the above-mentioned background technology. The grip assembly part of the present invention can flexibly control the angle between the two handles, and can be locked after adjusting to any angle, so that the grip and lifting are more flexible and reliable, and the applicable scenarios are expanded. A supporting mechanism is provided at the bottom to provide support, which reduces the probability of high-temperature damage to the table part, and can also provide a higher supporting position before cooking, further expanding the applicable cooking scenarios. The pot cover assembly also improves stability and safety through the linkage effect.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a corrosion-resistant nitriding pot, comprising a nitriding pot body, the nitriding pot body comprising a pot base, a pot cover assembly, a holding assembly and a supporting mechanism, the top of the pot base is set to an open state, and the pot cover assembly is embedded in the top of the pot base, a top clamping ring and a bottom clamping ring are welded on the outer top of the pot base, a holding assembly is sleeved between the top clamping ring and the bottom clamping ring, a plug-in rod is inserted into the end of the holding assembly, the plug-in rod penetrates from the outside of the pot base to the inside, and the end of the plug-in rod is used to be embedded in the inside of the pot cover assembly, a fixing ring is also welded on the side of the pot base, a supporting mechanism is inserted on the surface of the fixing ring, and the number of the supporting mechanisms is four, a lifting ring is arranged on the top of the fixing ring, a gap is arranged between the inner ring of the lifting ring and the surface of the pot base, the bottom of the holding assembly is pressed on the top of the lifting ring, and a regulating ring is nested on the outside of the pot base.

[0006] Furthermore, an inner support ring is integrally formed on the inner side of the pot base, a groove is provided between the top-layer clamping ring and the bottom-layer clamping ring, and the groove is an annular structure as a whole, locking holes are provided inside the top-layer clamping ring and the bottom-layer clamping ring, and a first guide tube and a second guide tube are welded to the surface of the pot base.

[0007] Furthermore, the inner wall area of ​​the pot base below the inner support ring is coated with a titanium nitride coating, the inner support ring is used to support the bottom of the pot cover assembly, and the side of the pot cover assembly is in contact with the inner wall of the pot base, and the outer side of the pot base is connected to the internal cavity of the pot base through a locking hole.

[0008] Furthermore, the first guide tube is integrally formed with the surface of the fixing ring, the central axis of each first guide tube coincides with the central axis of the second guide tube corresponding to the bottom, and the supporting mechanism passes through the inside of the first guide tube and the second guide tube.

[0009] Furthermore, the holding assembly includes a first rotating ring and a second rotating ring, the sides of the first rotating ring and the second rotating ring are integrally formed with a convex plate, the edges of the convex plate are screwed with a first handle or a second handle, the bottom end of the second rotating ring is welded with a lower hanging rod, and the end of the lower hanging rod is inserted with a pressing roller.

[0010] Furthermore, an annular groove is provided on the top of the second rotating ring, and the bottom of the first rotating ring is embedded in the annular groove through a protruding structure. Independent plug-in rods are inserted into the insides of the first handle and the second handle. The first handle is inserted into the locking hole on the top-layer clamping ring through the plug-in rod, and the second handle is inserted into the locking hole on the bottom-layer clamping ring through the plug-in rod.

[0011] Furthermore, the pot cover assembly includes a pot cover body and a sealing ring, wherein the sealing ring is integrally formed on a side of the pot cover body, and a docking hole is provided on the side of the sealing ring.

[0012] Furthermore, a handle is inserted into the top of the pot cover body, the sealing ring is arranged as a double-layer structure, the end of the plug-in rod is used to be embedded in the interior of the docking hole, the sealing ring at the bottom is pressed on the top of the inner support ring, and a pressure relief hole is also installed on the top of the pot cover body.

[0013] Furthermore, a boss is integrally formed on the surface of the lifting ring, an inclined plate is provided on the side of the boss, a groove is provided on the top of the boss, a spring rod is welded to the bottom of the lifting ring, the bottom of the spring rod is embedded in the surface of the fixing ring, and the supporting mechanism includes a threaded sleeve and a lifting column, and the top of the threaded sleeve is welded to the bottom of the lifting ring.

[0014] Furthermore, a screw rod is welded to the top of the lifting column, the top end of the screw rod is embedded in the interior of the threaded sleeve, an insulating column is embedded in the bottom of the lifting column, the lifting column passes through the interior of the second guide tube, and a rubbing wheel is integrally formed on the top of the side of the lifting column, and each rubbing wheel is squeezed and fitted with the side of the regulating ring.

[0015] Beneficial effects of the present invention:

[0016] 1. The gripping assembly of the corrosion-resistant nitriding pot is provided with two rotatable annular structures and corresponding independent gripping structures. Therefore, the structure can flexibly control the angle between the two grips, and each grip can be locked after being adjusted to any angle, making the gripping and lifting more flexible and reliable, expanding the applicable scenarios, and can also be adjusted according to different user habits.

[0017] 2. The corrosion-resistant nitriding pot is provided with a supporting mechanism at the bottom for providing support. After cooking and heating are completed, the pot base is supported and lifted with the help of the supporting mechanism, which reduces the probability of high-temperature damage to the table part. It can also provide a higher supporting position before cooking, so that it can be directly used with heating equipment of different heights when camping in the wild, further expanding the applicable cooking scenarios.

[0018] 3. The lid assembly of the corrosion-resistant nitrided pot is placed and locked in cooperation with the holding assembly. After the lid is installed, the lid body can be locked from any different positions, which improves the stability and safety during the cooking process. The locking process is simple and efficient, does not require an additional condensation structure, and has stronger integrity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the appearance of a corrosion-resistant nitriding pot of the present invention;

[0020] Figure 2 It is a structural diagram of the pot base part of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the pot cover assembly of the present invention;

[0022] Figure 4 It is a structural diagram of the lifting ring part of the present invention;

[0023] Figure 5 This is a disassembled diagram of the supporting mechanism of the present invention;

[0024] Figure 6 The figure is a disassembled diagram of the grip assembly of the present invention;

[0025] Figure 7 for Figure 1 A magnified image of area A;

[0026] In the figure: 1. pot base; 2. pot cover assembly; 3. grip assembly; 4. support mechanism; 5. titanium nitride coating; 6. inner support ring; 7. locking hole; 8. top clamp ring; 9. bottom clamp ring; 10. clamping groove; 11. fixing ring; 12. first guide tube; 13. second guide tube; 14. pot cover body; 15. handle; 16. sealing ring; 17. docking hole; 18. lifting ring; 19. convex seat; 20. inclined plate; 21. groove; 22. spring rod; 23. threaded sleeve; 24. lifting column; 25. insulation column; 26. rubbing wheel; 27. screw rod; 28. first rotating ring; 29. ​​convex plate; 30. first grip; 31. plug-in rod; 32. second rotating ring; 33. annular slide groove; 34. second grip; 35. lower hanging rod; 36. pressing roller; 37. regulating ring. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0028] See also Figures 1 to 7The present invention provides the following technical solutions: a corrosion-resistant nitriding pot, comprising a nitriding pot body, the nitriding pot body comprising a pot base 1, a pot cover assembly 2, a grip assembly 3 and a support mechanism 4, the top of the pot base 1 is set to an open state, and the pot cover assembly 2 is embedded on the top of the pot base 1, a top clamp ring 8 and a bottom clamp ring 9 are welded on the top of the outer side of the pot base 1, the grip assembly 3 is sleeved between the top clamp ring 8 and the bottom clamp ring 9, and the end of the grip assembly 3 is plugged with a plug rod 31 The plug rod 31 penetrates from the outside of the pot base 1 to the inside, and the end of the plug rod 31 is used to be embedded in the inside of the pot cover assembly 2. The side of the pot base 1 is also welded with a fixing ring 11, and the surface of the fixing ring 11 is interspersed with a supporting mechanism 4. The number of the supporting mechanisms 4 is four. The top of the fixing ring 11 is provided with a lifting ring 18, and a gap is provided between the inner ring of the lifting ring 18 and the surface of the pot base 1. The bottom of the grip assembly 3 is pressed on the top of the lifting ring 18. The nitrided pot provides efficient corrosion resistance through the titanium nitride coating 5 on the inside, and can be used for cooking in the kitchen or during outdoor camping.

[0029] When the present invention is in use, the pointing angles of the first handle 30 and the second handle 34 can be changed by rotating the gripping assembly 3 at the top, and the angle range between the two grips can also be adjusted. Therefore, when the pot base 1 is lifted, the two grips can be rotated to the same side or the opposite side, and the entire pot base 1 can be lifted from one side or two symmetrical positions. If the nitriding pot is heavy and there is always a high-temperature airflow on the top after cooking, the two grips can be rotated at this time to form an acute angle between the two, and the pot can be gripped and lifted with both hands from two areas on the same side, while taking into account the effects of being away from the high-temperature airflow and gripping and lifting from two points. With the help of the gripping assembly 3, the supporting mechanism 4 can also be controlled to extend, replacing the bottom of the pot base 1 for placement, and at the same time, with the help of the rotation and locking effect of the gripping assembly 3, the locking function of the pot cover assembly 2 after placement is taken into account.

[0030] In this embodiment, an inner support ring 6 is integrally formed on the inner side of the pot base 1, a clamping groove 10 is provided between the top clamping ring 8 and the bottom clamping ring 9, and the clamping groove 10 is annular in structure as a whole, a locking hole 7 is provided inside the top clamping ring 8 and the bottom clamping ring 9, and a first guide tube 12 and a second guide tube 13 are welded on the surface of the pot base 1. The inner wall area of ​​the pot base 1 below the inner support ring 6 is coated with a titanium nitride coating 5, the inner support ring 6 is used to support the bottom of the pot cover assembly 2, and the side of the pot cover assembly 2 is in contact with the inner wall of the pot base 1, and the outer side of the pot base 1 is connected to the inner cavity of the pot base 1 through the locking hole 7. The first guide tube 12 is integrally formed with the surface of the fixing ring 11, and the central axis of each first guide tube 12 and the corresponding second guide tube 13 at the bottom coincide, and the support mechanism 4 passes through the inside of the first guide tube 12 and the second guide tube 13.

[0031] Specifically, the interior of the pot base 1 is provided with corrosion resistance by the titanium nitride coating 5, and the side provides support for the lifting and lowering movement of the support mechanism 4 through the fixed ring 11 and the guide tubes at different heights, thereby being able to support the entire pot base 1, and the interior of the pot base 1 supports the pot cover assembly 2 through the inner support ring 6, and supports the holding assembly 3 from the outside, and subsequently, the purpose of linkage control of the support mechanism 4 and the pot cover assembly 2 can be achieved only by controlling the rotation of the holding assembly 3.

[0032] In this embodiment, the grip assembly 3 includes a first rotating ring 28 and a second rotating ring 32. The sides of the first rotating ring 28 and the second rotating ring 32 are both integrally formed with a convex plate 29. The edge of the convex plate 29 is screwed with a first grip 30 or a second grip 34. A lower hanging rod 35 is welded to the bottom end of the second rotating ring 32. A pressing roller 36 is inserted at the end of the lower hanging rod 35. An annular groove 33 is provided at the top of the second rotating ring 32. The bottom of the first rotating ring 28 is embedded in the annular groove 33 through a convex structure. Independent plug-in rods 31 are inserted into the inside of the first grip 30 and the second grip 34. The first grip 30 is inserted into the locking hole 7 on the top clamping ring 8 through the plug-in rod 31, and the second grip 34 is inserted into the locking hole 7 on the bottom clamping ring 9 through the plug-in rod 31. The gripping component 3 is provided with two rotatable annular structures and corresponding independent gripping structures, so that the structure can flexibly control the angle between the two grips, and each grip can be locked after being adjusted to any angle, making the gripping and lifting more flexible and reliable, expanding the applicable scenarios, and can also be adjusted according to different user habits.

[0033] Specifically, both handles rotate through independent rotating rings. If only the angle relationship between the first handle 30 and the second handle 34 needs to be adjusted, and there is no need to perform linkage control on the bottom support mechanism 4, the plug-in rod 31 on the second handle 34 at the bottom is passed through the locking hole 7 on the bottom clamping ring 9 to lock the second rotating ring 32. At this time, the distance between the two handles can be changed by directly rotating the first handle 30 at the top. During the entire rotation process, the second rotating ring 32 always remains fixed until the adjustment is completed, and then the plug-in rod 31 on the first handle 30 is embedded into the locking hole 7 to lock it.

[0034] In this embodiment, the pot cover assembly 2 includes a pot cover body 14 and a sealing ring 16. The sealing ring 16 is integrally formed on the side of the pot cover body 14, and a docking hole 17 is provided on the side of the sealing ring 16. A handle 15 is inserted on the top of the pot cover body 14, and the sealing ring 16 is set as a double-layer structure. The end of the plug-in rod 31 is used to be embedded in the inside of the docking hole 17. The sealing ring 16 at the bottom is pressed on the top of the inner support ring 6. A pressure relief hole is also installed on the top of the pot cover body 14. The pot cover assembly 2 cooperates with the grip assembly 3 to be placed and locked, that is, after the lid is installed, the pot cover body 14 can be locked from any different positions, which improves the stability and safety during the cooking process. The locking process is simple and efficient, does not require an additional condensation structure, and has a stronger integrity.

[0035] Specifically, after placing the pot cover body 14 inside the pot base 1 and supporting it through the inner support ring 6, and then after completing the adjustment of the angle between the two handles, the two plug-in rods 31 can be embedded into the locking hole 7 and at the same time embedded into the docking hole 17 on the side of the sealing ring 16. The pot cover body 14 is locked with the help of the two plug-in rods 31, which can prevent the pot cover body 14 from shaking easily during the subsequent cooking process. Even if it is hit and tipped over, it can also prevent the food inside from spilling out immediately.

[0036] In this embodiment, a boss 19 is integrally formed on the surface of the lifting ring 18, an inclined plate 20 is provided on the side of the boss 19, a groove 21 is provided on the top of the boss 19, a spring rod 22 is welded to the bottom of the lifting ring 18, and the bottom of the spring rod 22 is embedded in the surface of the fixing ring 11, and the support mechanism 4 includes a threaded sleeve 23 and a lifting column 24, and the top of the threaded sleeve 23 is welded to the bottom of the lifting ring 18. A screw rod 27 is welded to the top of the lifting column 24, and the top of the screw rod 27 is embedded in the inside of the threaded sleeve 23. A heat insulation column 25 is embedded in the bottom of the lifting column 24, and the lifting column 24 passes through the inside of the second guide tube 13. A rubbing wheel 26 is integrally formed on the top of the side of the lifting column 24. A supporting mechanism 4 is provided at the bottom for providing support. After cooking and heating are completed, the pot base 1 is supported and lifted with the help of the supporting mechanism 4, which reduces the probability of high-temperature damage to the table part. It can also provide a higher supporting position before cooking, so that it can be directly used with heating equipment of different heights when camping in the wild, further expanding the applicable cooking scenarios.

[0037] Specifically, when the pot base 1 needs to be lifted and placed after cooking, the plug-in rod 31 corresponding to the second handle 34 is first taken out. After the pot base 1 is lifted, the second rotating ring 32 is rotated to drive the lower hanging rod 35 at the bottom to rotate, and the pressing roller 36 below moves along the surface of the lifting ring 18, and the convex seat 19 is pressed with the inclined plate 20, and finally inserted into the inside of the groove 21, so that the lifting ring 18 can be moved downward, and then the entire support mechanism 4 is pressed downward. At this time, the bottom of the insulation column 25 protrudes from the bottom of the pot base 1, so When placing the pot subsequently, the entire pot base 1 can be supported with the help of the insulating column 25 to prevent the bottom of the pot base 1 from scalding the table top. When used in camping, the regulating ring 37 can be rotated before cooking. The rotation of the regulating ring 37 synchronously controls each rubbing wheel 26 to perform simultaneous lifting and lowering movements, thereby driving the lifting column 24 and the screw rod 27 to rotate, so that the lifting column 24 is moved down until the pot base 1 is lifted, and then it can be placed around the heating equipment with the help of the supporting mechanism 4 to achieve the support purpose, so that it is suitable for cooking with different heating equipment or even a fire.

[0038] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A corrosion-resistant nitriding pot, comprising a nitriding pot body, characterized in that: The nitriding pot body comprises a pot base (1), a pot cover assembly (2), a holding assembly (3) and a supporting mechanism (4); the top of the pot base (1) is set to be in an open state, and the pot cover assembly (2) is embedded in the top of the pot base (1); a top clamping ring (8) and a bottom clamping ring (9) are welded to the top of the outer side of the pot base (1); the holding assembly (3) is sleeved between the top clamping ring (8) and the bottom clamping ring (9); a plug-in rod (31) is inserted at the end of the holding assembly (3); the plug-in rod (31) penetrates from the outside of the pot base (1) to the inside, and the end of the plug-in rod (31) is used to be embedded in the inside of the pot cover assembly (2); the side of the pot base (1) is A fixing ring (11) is also welded, and a support mechanism (4) is inserted into the surface of the fixing ring (11), and the number of the support mechanisms (4) is four. A lifting ring (18) is arranged on the top of the fixing ring (11), and a gap is arranged between the inner ring of the lifting ring (18) and the surface of the pot base (1). The bottom of the holding assembly (3) is pressed on the top of the lifting ring (18). A regulating ring (37) is nested on the outer side of the pot base (1), and an inner support ring (6) is integrally formed on the inner side of the pot base (1). A clamping groove (10) is provided between the top clamping ring (8) and the bottom clamping ring (9), and the clamping groove (10) is annular in structure as a whole. The top clamping ring (8 ) and a bottom clamp ring (9) are provided with a locking hole (7), a first guide tube (12) and a second guide tube (13) are welded to the surface of the pot base (1), the holding assembly (3) comprises a first rotating ring (28) and a second rotating ring (32), the sides of the first rotating ring (28) and the second rotating ring (32) are integrally formed with a convex plate (29), the edge of the convex plate (29) is screwed with a first grip (30) or a second grip (34), the bottom end of the second rotating ring (32) is welded with a lower hanging rod (35), the end of the lower hanging rod (35) is inserted with a pressing roller (36), the pot cover assembly (2) comprises a pot cover body (14) and A sealing ring (16) is integrally formed on the side of the pot cover body (14); a docking hole (17) is provided on the side of the sealing ring (16); a convex seat (19) is integrally formed on the surface of the lifting ring (18); an inclined plate (20) is provided on the side of the convex seat (19); a groove (21) is provided on the top of the convex seat (19); a spring rod (22) is welded to the bottom of the lifting ring (18); the bottom of the spring rod (22) is embedded in the surface of the fixing ring (11); and the supporting mechanism (4) comprises a threaded sleeve (23) and a lifting column (24); the top of the threaded sleeve (23) is welded to the bottom of the lifting ring (18).

2. The corrosion-resistant nitriding pot according to claim 1, characterized in that: The inner wall area of ​​the pot base (1) below the inner support ring (6) is coated with a titanium nitride coating (5); the inner support ring (6) is used to support the bottom of the pot cover assembly (2); the side edge of the pot cover assembly (2) is in contact with the inner wall of the pot base (1); and the outer side of the pot base (1) is connected to the inner cavity of the pot base (1) via a locking hole (7).

3. The corrosion-resistant nitriding pot according to claim 2, characterized in that: The first guide tube (12) is integrally formed with the surface of the fixing ring (11); the central axis of each first guide tube (12) coincides with the central axis of the corresponding second guide tube (13) at the bottom; and the support mechanism (4) passes through the inside of the first guide tube (12) and the second guide tube (13).

4. The corrosion-resistant nitriding pot according to claim 1, characterized in that: An annular groove (33) is provided at the top of the second rotating ring (32); the bottom of the first rotating ring (28) is embedded in the annular groove (33) via a protruding structure; independent plug-in rods (31) are inserted into the insides of the first handle (30) and the second handle (34); the first handle (30) is inserted into the locking hole (7) on the top clamping ring (8) via the plug-in rod (31); and the second handle (34) is inserted into the locking hole (7) on the bottom clamping ring (9) via the plug-in rod (31).

5. The corrosion-resistant nitriding pot according to claim 1, characterized in that: A handle (15) is inserted into the top of the pot cover body (14); the sealing ring (16) is arranged to have a double-layer structure; the end of the plug-in rod (31) is used to be embedded in the interior of the docking hole (17); the sealing ring (16) at the bottom is pressed against the top of the inner support ring (6); and a pressure relief hole is also installed on the top of the pot cover body (14).

6. The corrosion-resistant nitriding pot according to claim 1, characterized in that: A screw rod (27) is welded to the top of the lifting column (24), the top end of the screw rod (27) is embedded in the interior of the threaded sleeve (23), a heat insulation column (25) is embedded in the bottom of the lifting column (24), the lifting column (24) passes through the interior of the second guide tube (13), and a rubbing wheel (26) is integrally formed on the top of the side of the lifting column (24), and each rubbing wheel (26) is pressed and fitted with the side of the regulating ring (37).

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