Pot cover and unmanned pot

Abstract

The utility model relates to the technical field of kitchen utensils, and discloses a pot cover and an unmanned pot, and the pot cover comprises a pot cover body, a pot cover handle, a positioning structure and a fastener. The pot cover body is provided with a mounting hole, the pot cover handle is provided with a mounting part, the mounting part is mounted in the mounting hole and at least partially exposed on the inner side of the pot cover body, the positioning structure is arranged between the pot cover handle and the pot cover body, and the mounting part can be positioned and inserted in the mounting hole through the positioning structure. The fastener is detachably connected to the mounting part and can wrap the part, exposed on the inner side of the pot cover body, of the mounting part, so that the joint of the mounting part and the mounting hole is relatively closed. The positioning structure enables the mounting part to be accurately positioned and inserted into the mounting hole, the position of the pot cover handle relative to the pot cover body does not need to be adjusted, the assembling difficulty is reduced, and the situation that the pot cover handle is reversely assembled can be prevented. After the pot cover handle is detached, the pot cover body can be independently cleaned, electrical components are prevented from making contact with water, the pot cover handle and the pot cover body can be stored separately, and more space is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen utensil technical field especially, a kind of pot cover and unmanned pot. BACKGROUND

[0002] Automatic frying pot, also called unmanned pot, as it can easily realize the automation of cooking process, save time and effort, cooking requirement is low, and it is loved by many users.

[0003] The driving mechanism of the unmanned pot is usually integrated on the pot cover or the pot cover handle, which is used to drive the stirring shovel to rotate and realize the automatic stir-frying function of the food materials. Although the pot cover handle of the existing part of the unmanned pot can be detached relative to the pot cover, the dismounting structure is relatively complex, not easy to assemble, the dismounting efficiency is low, and the pot cover handle is easily installed in reverse, which affects the normal use of the unmanned pot.

[0004] Therefore, a pot cover and an unmanned pot are needed to solve the above problems. SUMMARY

[0005] Based on the above problems, the purpose of the utility model is to provide a pot cover and an unmanned pot, which can ensure the installation accuracy of the pot cover handle and reduce the assembly difficulty.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] On the one hand, a pot cover is provided, comprising:

[0008] A pot cover body is provided with a mounting hole;

[0009] A pot cover handle is provided with a mounting portion, which can be detachably mounted in the mounting hole and at least partially exposed on the inner side of the pot cover body;

[0010] A positioning structure is arranged between the pot cover handle and the pot cover body, and the mounting portion can be positioned and inserted in the mounting hole through the positioning structure;

[0011] A fastener is detachably connected to the mounting portion and can cover the part of the mounting portion exposed on the inner side of the pot cover body.

[0012] As an optional scheme of the pot cover of the utility model, the positioning structure comprises a positioning protrusion and a positioning groove, one of the positioning protrusion and the positioning groove is arranged on the pot cover handle, and the other is arranged on the pot cover body, and the positioning protrusion can be inserted into the positioning groove.

[0013] As an optional scheme of the pot cover of the utility model, the pot cover further comprises a fastener, the pot cover body is clamped between the fastener and the pot cover handle, and the fastener is in sealing contact with the side of the pot cover body away from the pot cover handle.

[0014] As an optional scheme of the pot cover of the utility model, the fastener comprises an outer cylinder portion and an inner cylinder portion coaxially arranged in the outer cylinder portion, the inner cylinder portion is sleeved on the outside of the mounting portion and is in threaded connection with the mounting portion, and the outer cylinder portion can abut against the inner side surface of the pot cover body.

[0015] And / or, the pot cover handle is provided with a driving mechanism, the driving mechanism has an output shaft, a through hole is arranged on the fastener corresponding to the position of the output shaft, and the output shaft can be exposed via the through hole.

[0016] As an optional scheme of the pot cover of the utility model, the side of the fastener in contact with the pot cover body is provided with a first sealing element, and the first sealing element is in sealing contact with the inner side surface of the pot cover body.

[0017] And / or, the cross-sectional shape of the fastener is polygonal, and / or, the outer peripheral surface of the fastener is provided with an anti-skid structure.

[0018] As an optional scheme of the pot cover of the utility model, the pot cover handle is provided with a driving mechanism, the mounting portion comprises a mounting cylinder protruding from the pot cover handle, the output shaft of the driving mechanism extends into the mounting cylinder, a second sealing element is arranged between the mounting cylinder and the output shaft, and the second sealing element is used for sealing the gap between the mounting cylinder and the output shaft.

[0019] As an optional scheme of the pot cover of the utility model, the driving mechanism comprises a fixed shell, the output shaft is in rotational connection with the fixed shell through a rotating part, the second sealing element comprises a shaft sealing portion coaxially arranged outside the output shaft, a first end of the shaft sealing portion is in sealing contact with the rotating part, a second end of the shaft sealing portion is in sealing contact with the output shaft, a lubricating surface is arranged between the first end and the second end of the shaft sealing portion, and the lubricating surface is arranged in spaced relation with the output shaft.

[0020] As an optional scheme of the pot cover of the utility model, the second sealing element further comprises a terminal sealing portion and an outer sealing portion connected with each other, the outer sealing portion is coaxially arranged outside the shaft sealing portion and is connected with the shaft sealing portion through the terminal sealing portion, the terminal sealing portion is in sealing contact with the fixed shell, a sealing ring groove is arranged in the mounting cylinder, and the outer sealing portion is clamped in the sealing ring groove.

[0021] As an optional embodiment of the pot lid of this utility model, the edge of the mounting hole is folded to form a first flange, and the first flange fits against the inner side of the pot lid body.

[0022] On the other hand, an unmanned pot is provided, including a pot body and a pot lid as described above, the pot lid being able to cover the pot opening of the pot body.

[0023] The beneficial effects of this utility model are as follows:

[0024] The pot lid and unmanned cooker provided by this utility model feature a handle that can be detachably installed into the mounting hole of the pot lid body via a mounting part and fasteners. This allows the handle to be removed from the pot lid body for separate cleaning, preventing water contact with electrical components such as the drive mechanism inside the handle and thus avoiding impact on the pot lid's lifespan. Furthermore, the handle can be stored separately after being separated from the pot lid body, saving space and allowing for independent inspection and maintenance, making future upkeep more convenient. A positioning structure between the pot lid body and the handle ensures that the mounting part can be accurately positioned and inserted into the mounting hole during assembly, eliminating the need to adjust the handle's position relative to the pot lid body. This facilitates fastening, reduces assembly difficulty, and ensures the handle's correct installation position relative to the pot lid body, preventing incorrect installation and ensuring the unmanned cooker functions properly. Because the fasteners can cover the part of the mounting part that is exposed inside the pot lid, the connection between the mounting part and the mounting hole is relatively sealed, making it difficult for food residue to enter the connection between the mounting part and the mounting hole, which is convenient for later cleaning, and at the same time, it can also ensure that the inside of the pot lid is relatively neat and beautiful. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model 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 the content of the embodiments of this utility model and these drawings without creative effort.

[0026] Figure 1 This is a first exploded view of the pot lid provided in a specific embodiment of this utility model;

[0027] Figure 2 This is a second exploded view of the pot lid provided in a specific embodiment of this utility model;

[0028] Figure 3 yes Figure 2 A magnified view of a section at point A in the middle;

[0029] Figure 4is the cross-sectional view of the pot cover provided by the specific embodiment of the utility model.

[0030] Figure 5 is Figure 4 is the local enlarged view of B in the middle

[0031] Figure 6 is the schematic view of the mounting portion and the second sealing piece provided by the specific embodiment of the utility model.

[0032] In the figure:

[0033] 1-pot cover body; 2-pot cover handle; 3-fastener; 4-driving mechanism; 5-first sealing piece; 6-second

[0034] sealing piece;

[0035] 11-mounting hole; 12-positioning groove; 13-steam hole;

[0036] 111-first flange; 121-second flange;

[0037] 21-mounting portion; 22-positioning protrusion; 23-mounting plate;

[0038] 211-sealing ring groove; 212-support ring; 231-groove; 232-positioning column;

[0039] 31-outer cylinder portion; 32-inner cylinder portion; 33-stiffener;

[0040] 311-abutment ring; 312-perforation; 313-anti-skid structure; 314-third flange;

[0041] 41-output shaft; 42-fixed housing; 43-rotating component; 44-rotary driving piece; 45-transmission assembly;

[0042] 61-shaft sealing portion; 62-end sealing portion; 63-outer sealing portion;

[0043] 611-first end; 612-second end; 613-lubricating surface. Specific embodiments

[0044] In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects reached more clear, the technical scheme of the utility model embodiment will be further described in detail below in combination with the drawings. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0045] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0046] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, also can be detachable connection, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0047] As shown in Figures 1 to 6 The utility model provides a lid, apply to unmanned pot, convenient to dismount and mount, and guarantee installation precision. The lid includes lid body 1, lid handle 2, positioning structure and fastener 3.

[0048] Among them, referring to Figure 1 And Figure 2 Lid body 1 is provided with mounting hole 11, and lid handle 2 is provided with mounting portion 21, mounting portion 21 is detachably mounted in mounting hole 11, and mounting portion 21 is at least partially exposed to the inside of lid body 1, positioning structure is arranged between lid handle 2 and lid body 1, and mounting portion 21 can be positioned and inserted in mounting hole 11 through positioning structure. Fastener 3 is detachably connected to mounting portion 21, and fastener 3 can cover the part of mounting portion 21 exposed to the inside of lid body 1.

[0049] The "positioning structure is arranged between lid handle 2 and lid body 1" here includes the case of arranging the positioning structure between the outer side surface of lid body 1 and lid handle 2, and also includes the case of arranging the positioning structure between the mounting portion 21 of lid handle 2 and the mounting hole 11 of lid body 1, as long as the relative mounting position of lid handle 2 and lid body 1 can be positioned.

[0050] The pot cover provided by the embodiment is detachably installed on the mounting hole 11 of the pot cover body 1 through the cooperation of the pot cover handle 2, the mounting portion 21 and the fastener 3, so that the pot cover handle 2 can be detached from the pot cover body 1, the pot cover body 1 can be cleaned alone, the electrical components such as the driving mechanism 4 in the pot cover handle 2 are prevented from being in contact with water, and the service life of the pot cover is avoided from being affected. Meanwhile, the pot cover handle 2 and the pot cover body 1 can be separately stored after being detached, more space is saved, the pot cover handle 2 can be separately maintained and repaired, and the later maintenance is more convenient. The positioning structure is arranged between the pot cover body 1 and the pot cover handle 2, so that when the pot cover handle 2 and the pot cover body 1 are assembled, the mounting portion 21 can be accurately positioned and inserted into the mounting hole 11, the position of the pot cover handle 2 relative to the pot cover body 1 does not need to be adjusted, the fastening operation is facilitated, the assembly difficulty is reduced, the installation position of the pot cover handle 2 relative to the pot cover body 1 is ensured to be correct, and the situation that the pot cover handle 2 is installed in reverse is prevented, so that the unmanned pot can be normally used. Since the fastener 3 can cover the part of the mounting portion 21 exposed to the inside of the pot cover body 1, the connection between the mounting portion 21 and the mounting hole 11 is relatively airtight, food residues are not easy to enter the connection between the mounting portion 21 and the mounting hole 11, the later cleaning is facilitated, and meanwhile the inside of the pot cover body 1 is ensured to be relatively neat and beautiful.

[0051] Optionally, referring to Figure 1 、 Figure 2 and Figure 3 , the positioning structure includes a positioning protrusion 22 and a positioning groove 12, one of the positioning protrusion 22 and the positioning groove 12 is arranged on the pot cover handle 2, and the other is arranged on the pot cover body 1, and the positioning protrusion 22 can be inserted into the positioning groove 12. When the pot cover handle 2 and the pot cover body 1 are assembled, the mounting portion 21 is inserted into the mounting hole 11, and only the positioning protrusion 22 needs to be aligned and inserted into the positioning groove 12, so that the installation position of the pot cover handle 2 is ensured to be correct. That is, the positioning protrusion 22 and the positioning groove 12 cooperate to prevent the pot cover handle 2 from being installed in the wrong position.

[0052] In the embodiment, the positioning protrusion 22 is arranged at the connection between the mounting portion 21 and the pot cover handle 2, the positioning groove 12 is arranged on the pot cover body 1 and communicates with the mounting hole 11, and only when the positioning protrusion 22 is aligned and inserted into the positioning groove 12, the mounting portion 21 can be inserted into the mounting hole 11 in place, so that the installation position of the pot cover handle 2 on the pot cover body 1 is ensured to be correct.

[0053] Exemplarily, the positioning protrusion 22 and the positioning groove 12 are both provided with two, the two positioning grooves 12 are separately arranged on the two sides of the mounting hole 11, and the two positioning protrusions 22 can be one-to-one correspondingly inserted into the two positioning grooves 12, so that the positioning is more accurate.

[0054] In this embodiment, the cooperation between the positioning protrusion 22 and the positioning groove 12 can also limit the installation portion 21 in the circumferential direction of the mounting hole 11, prevent the pot cover handle 2 from rotating relative to the pot cover body 1, and make the installation of the pot cover handle 2 more secure. Further, the positioning protrusion 22 at least partially protrudes from the inner side of the pot cover body 1, which ensures that the positioning protrusion 22 is inserted into the positioning groove 12 to a sufficient depth, and the limiting is more stable.

[0055] Of course, in other embodiments, the positioning protrusion 22 can also be designed to not protrude from the inner side of the pot cover body 1.

[0056] Optionally, referring to Figure 2 and Figure 3 , the opening edge of the mounting hole 11 is folded to form a first folded edge 111, and the first folded edge 111 is attached to the inner side of the pot cover body 1. The first folded edge 111 can increase the strength of the opening of the mounting hole 11 and prevent the mounting hole 11 from deforming. The attachment of the first folded edge 111 to the inner side of the pot cover body 1 can avoid the existence of a relatively protruding corner at the mounting hole 11 and prevent the user from being scratched during assembly.

[0057] Further, the edge of the positioning groove 12 is formed with a second folded edge 121, and the second folded edge 121 is attached to the inner side of the pot cover body 1. The second folded edge 121 can increase the strength of the edge of the positioning groove 12 and prevent the pot cover body 1 from deforming at the positioning groove 12.

[0058] In some other optional embodiments, the positioning protrusion 22 can also be provided on the side of the pot cover handle 2 facing the outer side of the pot cover body 1, and correspondingly, the positioning groove 12 is recessed on the outer side of the pot cover body 1, and the two are inserted and fitted. Alternatively, the positioning protrusion 22 can also be provided on the outer side of the pot cover body 1, and the positioning groove 12 is recessed on the side of the pot cover handle 2 facing the outer side of the pot cover body 1, as long as the relative installation position of the pot cover body 1 and the pot cover handle 2 can be positioned.

[0059] Optionally, referring to Figure 1 and Figure 2 , the pot cover body 1 is clamped between the fastener 3 and the pot cover handle 2, and the fastener 3 is in sealing contact with the side of the pot cover body 1 away from the pot cover handle 2. Specifically, after the installation portion 21 passes through the mounting hole 11, the fastener 3 is fastened to the installation portion 21, so that the fastener 3 clamps the pot cover body 1 with the pot cover handle 2, that is, the pot cover handle 2 is firmly fixed to the pot cover body 1. When disassembling the pot cover handle 2, only the fastener 3 needs to be removed, and then the pot cover body 1 can be separated from the installation portion 21, which is simple to operate. The sealing contact of the fastener 3 with the inner side of the pot cover body 1 can prevent water from entering the interior of the pot cover handle 2 through the gap between the fastener 3 and the inner side of the pot cover body 1, and avoid the failure of the electrical components in the pot cover handle 2.

[0060] Optionally, the pot cover handle 2 is provided with a driving mechanism 4, the driving mechanism 4 has an output shaft 41, and the fastener 3 is provided with a through hole 312 corresponding to the position of the output shaft 41, and the output shaft 41 can be exposed through the through hole 312, wherein the output shaft 41 is configured to be connected with the stirring shovel of the unmanned pot. The through hole 312 is provided to keep the output shaft 41 exposed at all times, so that the stirring shovel can be connected with the output shaft 41, and the disassembly and assembly operation is facilitated.

[0061] Optionally, referring to Figure 2 , Figure 4 and Figure 5 , the fastener 3 comprises an outer cylinder portion 31 and an inner cylinder portion 32 coaxially arranged in the outer cylinder portion 31, the inner cylinder portion 32 is sleeved on the mounting portion 21 and is threadedly connected with the mounting portion 21, and the outer cylinder portion 31 can abut against the inner side of the pot cover body 1. Specifically, the inner wall of the inner cylinder portion 32 is provided with an internal thread, and the outer wall of the mounting portion 21 is provided with an external thread, and after the mounting portion 21 passes through the mounting hole 11, the pot cover body 1 and the pot cover handle 2 can be fixed by only screwing the fastener 3 to the mounting portion 21. The threaded connection mode is simple in disassembly and assembly operation and can ensure firm connection.

[0062] Referring to Figure 1 and Figure 2 , the bottom of the outer cylinder portion 31 has a bottom plate, the middle region of the bottom plate is provided with a through hole 312, and the output shaft 41 of the driving mechanism 4 of the pot cover handle 2 can be exposed through the through hole 312. That is, the outer cylinder portion 31 can wrap the mounting portion 21, so that the inner side of the pot cover body 1 is relatively neat, and food residues are not easy to enter the connection between the mounting portion 21 and the mounting hole 11, facilitating later cleaning. The through hole 312 is provided to facilitate the connection of the stirring shovel of the unmanned pot with the output shaft 41 of the driving mechanism 4. Further, the hole diameter of the through hole 312 is greater than the shaft diameter of the output shaft 41, so that the connecting end of the stirring shovel can be inserted into the through hole 312 to be connected with the output shaft 41, and the stirring shovel has a space for elastic movement up and down in the through hole 312.

[0063] As shown in Figure 2 , the outer side wall of the inner cylinder portion 32 is connected with the inner side wall of the outer cylinder portion 31 through the reinforcing ribs 33, and a plurality of reinforcing ribs 33 are arranged at intervals around the outer periphery of the inner cylinder portion 32, which can increase the structural strength of the fastener 3 and ensure that the pot cover handle 2 is firmly connected with the pot cover body 1.

[0064] Optionally, the cross-sectional shape of the fastener 3 is polygonal. When the fastener 3 is screwed, the polygonal structure is easier to force, which can reduce the difficulty of disassembly and assembly. Specifically to the Figure 2 , the cross-sectional shape of the outer cylinder portion 31 is polygonal. Exemplarily, the cross-sectional shape of the outer cylinder portion 31 of the fastener 3 is hexagonal or pentagonal, etc.

[0065] Optionally, the outer circumferential surface of the fastener 3 is provided with anti-skid structure 313. The anti-skid structure 313 can further increase the friction when screwing the fastener 3, making the disassembly operation more labor-saving. Specifically to the embodiment Figure 1 and Figure 2 , the outer circumferential surface of the outer cylinder portion 31 of the fastener 3 is provided with anti-skid structure 313.

[0066] Exemplarily, the anti-skid structure 313 is a plurality of convex strip structures protruding from the outer circumferential surface of the outer cylinder portion 31. In other embodiments, the anti-skid structure 313 can also be a plurality of concave grooves recessed from the outer circumferential surface of the outer cylinder portion 31, or the anti-skid structure 313 is a plurality of convex points protruding from the outer circumferential surface of the outer cylinder portion 31.

[0067] Referring to Figure 2 and Figure 5 , the side of the fastener 3 in contact with the pot cover body 1 is provided with a first sealing member 5, and the first sealing member 5 is in sealing contact with the inner side surface of the pot cover body 1. The first sealing member 5 can prevent water from entering the inside of the pot cover handle 2 through the gap between the fastener 3 and the inner side of the pot cover body 1, avoiding the failure of the electrical components in the pot cover handle 2.

[0068] In the embodiment, the end of the outer cylinder portion 31 towards the inner side surface of the pot cover body 1 is annularly provided with an abutting ring 311, and the abutting ring 311 is provided with a sealing groove 231, and the first sealing member 5 is clamped in the sealing groove 231. After the abutting ring 311 abuts against the inner side of the pot cover body 1, the first sealing member 5 is in sealing contact with the inner side of the pot cover body 1. Further, the diameter of the abutting ring 311 is greater than the hole diameter of the mounting hole 11, and the inner wall of the abutting ring 311 is in contact with or located outside the second flange 121, so as to ensure that the mounting hole 11 and the positioning groove 12 can be covered, and the inner side of the pot cover body 1 is relatively neat. The diameter of the abutting ring 311 is designed to be larger, which can increase the contact area between the outer cylinder portion 31 and the pot cover body 1, and improve the installation stability of the pot cover handle 2 and the pot cover body 1.

[0069] Exemplarily, the first sealing member 5 is a sealing ring clamped in the sealing groove, such as a rubber sealing ring.

[0070] Optionally, referring to Figure 4 and Figure 5 , the mounting portion 21 includes a mounting cylinder protruding from the pot cover handle 2, and the output shaft 41 of the driving mechanism 4 on the pot cover handle 2 extends into the mounting cylinder, and a second sealing member 6 is arranged between the mounting cylinder and the output shaft 41, and the second sealing member 6 is used to seal the gap between the mounting cylinder and the output shaft 41. The second sealing member 6 can prevent water from entering the pot cover handle 2 through the mounting cylinder, avoiding the driving mechanism 4 from contacting water, and improving the waterproof performance of the pot cover handle 2.

[0071] Referring to Figure 5The third flange 314 is inwardly folded at the perforation 312 of the outer cylinder part 31, and the diameter of the perforation 312 is smaller than the inner diameter of the mounting cylinder. After the fastener 3 is installed in place, the third flange 314 is located in the mounting cylinder, which can prevent food residues, oil stains and the like from directly entering between the inner cylinder part 32 and the mounting cylinder, thereby avoiding affecting the disassembly and assembly of the fastener 3.

[0072] Optionally, referring to Figure 4 , Figure 5 and Figure 6 , the driving mechanism 4 comprises a fixed housing 42, and the output shaft 41 is rotatably connected to the fixed housing 42 through a rotating part 43. The second sealing member 6 comprises a shaft sealing part 61 coaxially arranged outside the output shaft 41. The first end 611 of the shaft sealing part 61 is in sealing contact with the rotating part 43, and the second end 612 of the shaft sealing part 61 is in sealing contact with the output shaft 41. A lubricating surface 613 is arranged between the first end 611 and the second end 612 of the shaft sealing part 61, and the lubricating surface 613 is spaced apart from the output shaft 41. The gap between the lubricating surface 613 and the output shaft 41 forms a lubricating cavity, which can be filled with food-grade lubricating grease, thereby reducing the friction between the shaft sealing part 61 and the output shaft 41, making the output shaft 41 rotate more smoothly, reducing noise, and reducing the wear of the first sealing member 5, improving the sealing reliability.

[0073] Exemplarily, the lubricating surface 613 is a concave arc surface concaved in the shaft sealing part 61, which can reserve enough space to fill the lubricating grease without weakening the strength of the shaft sealing part 61 too much. In other embodiments, a lubricating groove or the like structure can be concaved on the shaft sealing part 61 to achieve the lubricating effect.

[0074] In this embodiment, the rotating part 43 is a bearing, the inner ring of the bearing is fixedly connected to the output shaft 41, and the outer ring of the bearing is connected to the fixed housing 42, thereby realizing the rotatable connection between the output shaft 41 and the fixed housing 42, and achieving stable and reliable rotation.

[0075] As shown in Figure 4 and Figure 5 , the driving mechanism 4 further comprises a rotary driving member 44 and a transmission assembly 45. The rotary driving member 44 is fixed to the fixed housing 42, and the transmission assembly 45 is located in the fixed housing 42. The output end of the rotary driving member 44 is in transmission connection with the output shaft 41 through the transmission assembly 45, thereby driving the output shaft 41 to rotate. Exemplarily, the transmission assembly 45 is a gear transmission mechanism, which has high transmission efficiency and can stably drive the output shaft 41 to rotate.

[0076] Optionally, referring to Figure 5 and Figure 6The second sealing member 6 further comprises a terminal sealing part 62 and an outer sealing part 63 connected with each other, the outer sealing part 63 is coaxially arranged outside the shaft sealing part 61 and connected with the shaft sealing part 61 through the terminal sealing part 62, the terminal sealing part 62 is in sealing contact with the fixed housing 42, a sealing ring groove 211 is arranged in the mounting cylinder, and the outer sealing part 63 is clamped in the sealing ring groove 211. The terminal sealing part 62 can prevent water from entering the fixed housing 42 through the gap between the rotating part 43 and the fixed housing 42, and the outer sealing part 63 can further prevent water from entering the inside of the pot cover handle 2 through the gap between the mounting cylinder and the output shaft 41, thereby improving the waterproof performance of the pot cover handle 2.

[0077] In the embodiment, as shown in Figure 5 and Figure 6 , a supporting ring 212 is arranged in the mounting cylinder, the lower end of the supporting ring 212 is fixedly connected with the inner wall of the mounting cylinder, the sealing ring groove 211 is formed between the supporting ring 212 and the inner wall of the mounting cylinder, and the shaft sealing part 61 is clamped between the supporting ring 212 and the output shaft 41, so that the shaft sealing part 61 can be in sealing contact with the output shaft 41 at all times, that is, the supporting ring 212 can provide rigid support for the shaft sealing part 61, thereby ensuring the sealing reliability.

[0078] Exemplarily, the second sealing member 6 is an integrally formed member, that is, the shaft sealing part 61, the terminal sealing part 62 and the outer sealing part 63 are integrally formed, the processing technology is simple, and the structural strength and sealing performance of the second sealing member 6 can be ensured, and the material of the second sealing member 6 is exemplarily rubber.

[0079] As shown in Figure 4 , Figure 5 and Figure 6 , in the embodiment, the pot cover handle 2 has a containing cavity, the driving mechanism 4 is located in the containing cavity, the containing cavity of the pot cover handle 2 has a mounting opening, and a mounting plate 23 is detachably arranged at the mounting opening, and the mounting cylinder protrudes from the side of the mounting plate 23 away from the containing cavity, so that the mounting plate 23 can be removed for maintenance of the driving mechanism 4, thereby improving the convenience of later maintenance. Exemplarily, the mounting plate 23 can be fixed to the pot cover handle 2 by screws or other fixing members, so that the mounting plate 23 can be conveniently disassembled and assembled.

[0080] Optionally, referring to Figure 6 , the side of the mounting plate 23 facing the pot cover body 1 is concave and has a plurality of grooves 231, so that after the pot cover body 1 and the pot cover handle 2 are assembled, the mounting plate 23 and the outer surface of the pot cover body 1 can be kept apart, thereby playing a certain heat dissipation role and reducing the heat transferred from the pot cover body 1 to the pot cover handle 2. At the same time, the plurality of grooves 231 can also reduce the material amount of the mounting plate 23 and reduce the weight of the pot cover as a whole.

[0081] As shown in Figure 6As shown, the mounting plate 23 is provided with a positioning column 232 for positioning the mounting position of the mounting plate 23 at the mounting hole, preventing the mounting plate 23 from being mounted incorrectly.

[0082] The embodiment also provides an unmanned pot, which comprises a pot body and the pot cover as described above, and the pot cover can be arranged on the pot opening of the pot body. When the pot cover handle 2 and the pot cover body 1 are assembled, the mounting portion 21 can be accurately positioned and inserted into the mounting hole 11 through the positioning structure, without the need to adjust the position of the pot cover handle 2 relative to the pot cover body 1, facilitating the fastening operation, reducing the assembly difficulty, and ensuring the correct installation position of the pot cover handle 2 relative to the pot cover body 1, so that the unmanned pot can be normally used.

[0083] Optionally, referring to Figure 1 and Figure 2 , the side surface of the pot cover body 1 is provided with a steam hole 13, and part of the steam in the pot body can be discharged through the steam hole 13 during the cooking process, avoiding excessive pressure in the pot body. By arranging the steam hole 13 on the side surface of the pot cover body 1, the steam can be prevented from being sprayed onto the pot cover handle 2, avoiding the user from being scalded by the steam when taking the pot cover, and the use is safer.

[0084] It should be noted that the above are only preferred embodiments of the present application and the technical principles applied. Those skilled in the art will understand that the present application is not limited to the specific embodiments herein, and those skilled in the art can make various obvious changes, re-adjustments and substitutions without departing from the protection scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments, and more other equivalent embodiments can be included without departing from the concept of the present application, and the scope of the present application is determined by the scope of the appended claims.

Claims

1. A lid, characterized in that The utility model relates to a pot cover handle structure, including: Pot cover body (1), be provided with mounting hole (11) on pot cover body (1); Pot cover handle (2), be provided with mounting portion (21) on pot cover handle (2), mounting portion (21) can be detachably installed in mounting hole (11), and at least part is exposed in the inside of pot cover body (1); Positioning structure is set up between pot cover handle (2) and pot cover body (1), and mounting portion (21) can be positioned and inserted in mounting hole (11) through the positioning structure; Fastener (3) is detachably connected to mounting portion (21), and can cover the part of mounting portion (21) exposed in the inside of pot cover body (1).

2. The lid of claim 1, wherein The positioning structure includes positioning protrusion (22) and positioning groove (12), one of positioning protrusion (22) and positioning groove (12) is provided on pot cover handle (2), the other is provided on pot cover body (1), and positioning protrusion (22) can be inserted in positioning groove (12).

3. The lid of claim 1, wherein Pot cover body (1) is clamped between fastener (3) and pot cover handle (2), and fastener (3) and the side of pot cover body (1) are sealed contact away from pot cover handle (2).

4. The lid of claim 3, wherein The fastener (3) includes an outer cylinder portion (31) and an inner cylinder portion (32) coaxially arranged in the outer cylinder portion (31), the inner cylinder portion (32) is sleeved on the outside of the mounting portion (21) and is threadedly connected with the mounting portion (21), and the outer cylinder portion (31) can abut against the inner side surface of the pot cover body (1). And / or, the pot cover handle (2) is provided with a driving mechanism (4) having an output shaft (41), the fastener (3) is provided with a through hole (312) corresponding to the position of the output shaft (41), and the output shaft (41) can be exposed through the through hole (312).

5. The lid of claim 3, wherein The side of the fastener (3) in contact with the pot cover body (1) is provided with a first sealing member (5) in sealing contact with the inner side surface of the pot cover body (1). And / or, the cross-sectional shape of the fastener (3) is polygonal, and / or the outer peripheral surface of the fastener (3) is provided with an anti-slip structure (313).

6. The lid according to any one of claims 1-5, characterized in that The pot cover handle (2) is provided with a driving mechanism (4), the mounting portion (21) includes a mounting cylinder protruding from the pot cover handle (2), the output shaft (41) of the driving mechanism (4) extends into the mounting cylinder, and a second sealing member (6) is arranged between the mounting cylinder and the output shaft (41) to seal the gap therebetween.

7. The lid of claim 6, wherein The driving mechanism (4) comprises a fixed shell (42), the output shaft (41) is rotationally connected with the fixed shell (42) through a rotating part (43), the second sealing member (6) comprises an axial sealing part (61) coaxially arranged outside the output shaft (41), a first end (611) of the axial sealing part (61) is in sealing contact with the rotating part (43), a second end (612) of the axial sealing part (61) is in sealing contact with the output shaft (41), a lubricating surface (613) is arranged between the first end (611) and the second end (612) of the axial sealing part (61), and the lubricating surface (613) is spaced apart from the output shaft (41).

8. The lid of claim 7, wherein, The second sealing member (6) further comprises an end sealing part (62) and an outer sealing part (63) connected with each other, the outer sealing part (63) is coaxially arranged outside the axial sealing part (61) and is connected with the axial sealing part (61) through the end sealing part (62), the end sealing part (62) is in sealing contact with the fixed shell (42), and a sealing ring groove (211) is arranged in the mounting cylinder, and the outer sealing part (63) is clamped in the sealing ring groove (211).

9. The lid according to any one of claims 1-5, characterized in that A first flange (111) is formed by folding the hole edge of the mounting hole (11), and the first flange (111) is attached to the inner side of the pot cover body (1).

10. A self-cooking pot characterized by, A pot cover as claimed in any one of claims 1-9 is capable of being arranged on the pot opening of a pot body.

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