Pot cover assembly and cooking equipment

Abstract

The utility model discloses a pot cover assembly and cooking equipment. The pot cover assembly is used for the cooking equipment, the cooking equipment comprises a pot body, the pot cover assembly comprises a surface cover and a pot cover, the surface cover is connected with the pot cover, the pot cover is used for covering the pot body, and the pot cover assembly comprises a clamp, a transmission assembly and an operation part. The clamp is used for clamping the cooker cover and the cooker body, the transmission assembly is arranged in the surface cover, the operating part is movably arranged on the surface cover, and the transmission assembly is connected with the operating part and the clamp. According to the pot cover assembly, the operating part drives the transmission assembly to move in the first direction and the second direction when moving so that the clamp can move in the direction close to or away from the center of the pot cover, the first direction is perpendicular to the second direction, and the first horizontal plane where the first direction is located is parallel to the second horizontal plane where the second direction is located. According to the pot cover assembly, the transmission assembly can drive the clamp to move in the direction close to or away from the center of the pot cover through movement of the operation piece so as to control opening and closing of the clamp, and user experience is good.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, and particularly relates to a pot lid assembly and a cooking device. Background Art

[0002] At present, a clamp-type pressure cooker usually drives the movement of the clamp to control the opening and closing of the clamp by rotating a turntable, so as to achieve the purpose of opening and locking the lid of the clamp-type pressure cooker. However, this operation method is relatively complex, resulting in a poor user experience. Summary of the Utility Model

[0003] Embodiments of the present utility model provide a pot lid assembly and a cooking device to solve at least one of the above-mentioned technical problems.

[0004] Embodiments of the present utility model provide a pot lid assembly and a cooking device. The pot lid assembly is used for a cooking device, the cooking device includes a pot body, the pot lid assembly includes a face cover and a pot lid, the face cover is connected to the pot lid, and the pot lid is used for covering the pot body. It is characterized in that the pot lid assembly includes:

[0005] A clamp for clamping the pot lid and the pot body;

[0006] A transmission assembly disposed in the face cover;

[0007] An operating member movably disposed on the face cover, and the transmission assembly connects the operating member and the clamp;

[0008] The pot lid assembly is configured such that when the operating member moves, it drives the transmission assembly to move in a first direction and a second direction, causing the clamp to move in a direction approaching or departing from the center of the pot lid. The first direction and the second direction are perpendicular to each other, and a first horizontal plane where the first direction is located is parallel to a second horizontal plane where the second direction is located.

[0009] For the above pot lid assembly, through the movement of the operating member, the transmission assembly can drive the clamp to move in a direction approaching or departing from the center of the pot lid, so as to control the opening and closing of the clamp, thereby ensuring the normal opening or locking of the lid of the cooking device. The operation is simple, beautiful, convenient, and the user experience is good.

[0010] In some embodiments, the transmission assembly includes a first push plate and a second push plate. The second push plate is movably connected to the first push plate and the clamp. When the operating member moves, it drives the first push plate to move along the first direction. When the first push plate moves along the first direction, the second push plate moves along the second direction to drive the clamp to move in a direction approaching or departing from the center of the pot lid.

[0011] In some embodiments, the first push plate is provided with a first guiding portion, the second push plate is provided with a first movable post, the first movable post is located within the first guiding portion, and when the first push plate moves, it pushes the first movable post to move through the first guiding portion, so that the second push plate moves in a direction perpendicular to the movement direction of the first push plate.

[0012] In some embodiments, the second push plate is provided with a second guiding portion, the clamp includes a body and clamp arms, the body connects the clamp arms, the body is used for clamping and connecting the pot lid and the pot body, the clamp arms are provided with second movable posts, the second movable posts are located within the second guiding portion, and when the second push plate moves, it pushes the second movable posts to move through the second guiding portion, so that the clamp moves in a direction approaching or departing from the center of the pot lid.

[0013] In some embodiments, the pot lid assembly includes an inner lid, the inner lid connects the face lid, the inner lid is provided with a first limiting post, a second limiting post and a third limiting post, the first push plate is formed with a first limiting hole, the first limiting post passes through the first limiting hole, the second push plate is formed with a second limiting hole, the second limiting post passes through the second limiting hole, and the clamp is formed with a third limiting hole, the third limiting post passes through the third limiting hole.

[0014] In some embodiments, the operating member includes a first operating portion and a connecting member, the first operating portion connects the connecting member, the transmission assembly is provided with a first clamping portion, the first clamping portion clamps and connects the connecting member, and the operating member pushes the transmission assembly to move translationally.

[0015] In some embodiments, the operating member includes a second operating portion, a rotating shaft and a connecting rod, the rotating shaft is rotatably connected to the second operating portion and the connecting rod, the transmission assembly is provided with a second clamping portion, the second clamping portion clamps and connects the connecting rod, and the operating member pushes the transmission assembly to move rotationally.

[0016] In some embodiments, the second operating portion is provided on the front side of the pot lid.

[0017] In some embodiments, the second operating portion is provided on the left and right side surfaces of the pot lid.

[0018] In some embodiments, the second operating portion is located above and below the third horizontal plane with respect to the third horizontal plane where the rotating shaft is located at two positions corresponding to locking and unlocking the pot lid.

[0019] In some embodiments, the operating member translates in a plane, and a first angle is formed between the plane and the central vertical axis of the pot cover, and the angle range of the first angle is [40°, 90°].

[0020] In some embodiments, a second angle is formed between the rotation axis where the rotation shaft is located and a plane perpendicular to the central vertical axis of the pot cover, and the angle range of the second angle is [0°, 50°].

[0021] In some embodiments, the operating member and the first push plate are an integral structure or a separate structure.

[0022] An embodiment of the utility model provides a cooking device, wherein the cooking device comprises a pot cover assembly as described in any one of the above embodiments.

[0023] The above cooking device can control the opening and closing of the clamp by simply bending or pushing the operating part, so as to ensure the normal opening or locking of the lid of the cooking device. The operation is simple, beautiful and convenient, and the user experience is good.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0026] Figure 1 It is a schematic diagram of the structure of a cooking device according to an embodiment of the utility model;

[0027] Figure 2 It is a schematic diagram of the interior of a pot cover assembly according to an embodiment of the utility model;

[0028] Figure 2a It is a schematic diagram of the relationship between the first horizontal plane and the second horizontal plane in an embodiment of the utility model;

[0029] Figure 3 It is a three-dimensional exploded schematic diagram of a cooking device according to an embodiment of the utility model;

[0030] Figure 4 is another structural schematic diagram of a cooking device according to an embodiment of the utility model;

[0031] Figure 5 is another internal schematic diagram of a pot cover assembly according to an embodiment of the utility model;

[0032] Figure 6It is another three-dimensional exploded view of the cooking device according to the embodiment of the present utility model;

[0033] Figure 7 It is another structural diagram of the cooking device according to the embodiment of the present utility model;

[0034] Figure 8 It is another internal view of the pot lid assembly according to the embodiment of the present utility model;

[0035] Figure 9 It is another three-dimensional exploded view of the cooking device according to the embodiment of the present utility model;

[0036] Figure 10 It is yet another internal view of the pot lid assembly according to the embodiment of the present utility model;

[0037] Figure 11 It is a schematic diagram of the angle between the plane where the operating member translates and the central vertical axis of the pot lid according to the embodiment of the present utility model;

[0038] Figure 12 It is a schematic diagram of the angle between the rotation axis of the rotating shaft and the plane according to the embodiment of the present utility model;

[0039] Figure 13 It is a schematic diagram of the position when the second operating part corresponds to locking the lid according to the embodiment of the present utility model;

[0040] Figure 14 It is a schematic diagram of the position when the second operating part corresponds to opening the lid.

[0041] Description of the main element reference numerals:

[0042] Cooking device 1000, pot lid assembly 100, pot body 200, face cover 10, pot lid 30, clamp 50, transmission assembly 70, operating member 80, inner lid 90, body 52, clamp arm 54, third limit hole 56, first push plate 72, second push plate 74, first operating part 81, connecting member 83, second operating part 85, rotating shaft 87, connecting rod 89, first limit post 92, second limit post 94, third limit post 96, second movable column 542, first guiding part 722, first limit hole 724, first clamping part 726, second clamping part 728, first movable column 742, second guiding part 744, second limit hole 746. Detailed implementation manners

[0043] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0044] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0045] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0047] The disclosure of the present invention provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, the components and settings of specific examples are described herein. Of course, they are only examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0048] Please refer to Figures 1 to 7 , an embodiment of the present utility model provides a pot lid assembly 100. The pot lid assembly 100 is used for a cooking device 1000. The cooking device 1000 includes a pot body 200. The pot lid assembly 100 includes a face cover 10 and a pot lid 30. The face cover 10 is connected to the pot lid 30. The pot lid 30 is used to cover the pot body 200. The pot lid assembly 100 includes a clamp 50, a transmission assembly 70, and an operating member 80. The clamp 50 is used to clamp the pot lid 30 and the pot body 200. The transmission assembly 70 is disposed in the face cover 10. The operating member 80 is movably disposed on the face cover 10. The transmission assembly 70 is connected to the operating member 80 and the clamp 50. The pot lid assembly 100 is configured such that when the operating member 80 moves, it drives the transmission assembly 70 to move in a first direction and a second direction, causing the clamp 50 to move in a direction closer to or farther from the center of the pot lid 30. The first direction and the second direction are perpendicular to each other. The first horizontal plane H1 where the first direction is located is parallel to the second horizontal plane H2 where the second direction is located.

[0049] For the above pot lid assembly 100, through the movement of the operating member 80, the transmission assembly 70 can drive the clamp 50 to move in a direction closer to or farther from the center of the pot lid 30, so as to control the opening and closing of the clamp 50, thereby ensuring the normal opening or locking of the cooking device 1000. The operation is simple, beautiful and convenient, and the user experience is good.

[0050] Specifically, in one embodiment, as Figures 1 to 3 shown, the pot lid 30 is used to cover the pot body 200, and the outer peripheral edge of the pot lid 30 and the outer peripheral edge of the pot body 200 are clamped and connected by the clamp 50, thereby ensuring the safe locking of the cooking device 1000. The first direction is the front-back direction, the second direction is the left-right direction, and the third direction is the up-down direction. It can be understood that in other embodiments, the first direction, the second direction, and the third direction may also be other directions, and the first direction, the second direction, and the third direction are perpendicular to each other.

[0051] It can be understood that the cooking device 1000 can be a clamp - type pressure cooker. The operating member 80 can move (the movement includes but is not limited to bending and sliding) to serve as the input end. Among them, the transmission assembly 70 can be chain - driven through a series of mechanisms and finally converted into the movement of the clamp 50 in the direction of approaching or departing from the center of the pot lid 30 to serve as the output end, so as to ensure the normal lid - opening process and lid - locking process of the clamp - type pressure cooker.

[0052] In one embodiment, the face cover 10 is connected to the pot lid 30 and is arranged on the pot lid 30, having a heat - insulation effect to prevent scalding when opening the pot lid 30, with good safety.

[0053] In one embodiment, the transmission assembly 70 is connected to the operating member 80 and the clamp 50, so that the transmission assembly 70 can drive the clamp 50 to open and close through the way of kinematic chain drive, thus ensuring the lid - opening process and lid - locking process of the cooking device 1000.

[0054] For example, in one example, as Figure 2 and Figure 5 shown, the transmission assembly 70 can be provided with 4 second guiding parts 744 to guide the movement of the second movable columns 542 on each clamp 50, so that the 4 clamps 50 move in the direction of approaching or departing from the center of the pot lid 30 simultaneously, thus enabling the cooking device 1000 to open and lock the lid normally, with good practicability.

[0055] In other embodiments, the number of clamps 50 can also be 2 or other numbers to ensure the normal operation of the cooking device 1000, and no specific limitation is made here.

[0056] In one embodiment, the operating member 80 is movably arranged on the face cover 10. For example, the operating member 80 can slide left - and - right or front - and - back above the face cover 10 to open the lid (as Figure 1 and Figure 4 shown), or can slide left - and - right on the circumferential side surfaces such as the front side surface, rear side surface, left side surface or right side surface of the face cover 10 to open the lid (as Figure 7 shown), or can be bent up - and - down on the circumferential side surfaces such as the front side surface, rear side surface, left side surface or right side surface of the face cover 10 to open the lid (as Figure 10 shown), so that the operating member 80 can simply slide or be bent on the face cover 10 to open the lid, with simple and convenient operation, good user experience and good aesthetics.

[0057] Of course, the operating member 80 can also slide or be bent in other directions on the face cover 10. For example, the operating member 80 can also be bent above the face cover 10 to open the lid, or can slide up - and - down, slide obliquely left - up or slide obliquely right - up on the circumferential side surface of the face cover 10 to open the lid. Just gently pushing the operating member 80 can ensure the safe and quick lid - opening of the clamp - type pressure cooker, and no specific limitation is made here.

[0058] In one embodiment, if Figures 1 to 3 As shown, when the operating member 80 is located above the surface cover 10, the operating member 80 drives the transmission assembly 70 to move when sliding forward so that the clamp 50 moves toward the center of the pot cover 30 to achieve the lid locking process. When the operating member 80 slides backward, it drives the transmission assembly 70 to move so that the clamp 50 moves away from the center of the pot cover 30 to achieve the lid opening process.

[0059] In another embodiment, Figures 4 to 6 As shown, when the operating member 80 is located above the surface cover 10, when the operating member 80 slides toward the left, it drives the transmission assembly 70 to move so that the clamp 50 moves toward the center of the pot cover 30 to achieve the lid locking process. When the operating member 80 slides toward the right, it drives the transmission assembly 70 to move so that the clamp 50 moves toward the direction away from the center of the pot cover 30 to achieve the lid opening process.

[0060] In yet another embodiment, Figures 7 to 9 As shown, when the operating member 80 is located on the circumferential side of the face cover 10, when the operating member 80 slides toward the left, it drives the transmission assembly 70 to move so that the clamp 50 moves toward the center of the pot cover 30 to achieve the lid locking process. When the operating member 80 slides toward the right, it drives the transmission assembly 70 to move so that the clamp 50 moves toward the direction away from the center of the pot cover 30 to achieve the lid opening process.

[0061] In yet another embodiment, Figure 10 As shown, when the operating member 80 is located on the circumferential side of the surface cover 10, when the operating member 80 is bent downward, it drives the transmission assembly 70 to move so that the clamp 50 moves in a direction away from the center of the pot cover 30 to realize the lid opening process. When the operating member 80 is bent upward, it drives the transmission assembly 70 to move so that the clamp 50 moves in a direction close to the center of the pot cover 30 to realize the lid locking process.

[0062] In one embodiment, if Figure 2 , Figure 5 , Figure 8 and Figure 10 As shown, the transmission assembly 70 can push the clamp 50 in a two-stage push mode, that is, the clamp 50 can be moved by pushing twice, or it can be pushed in other numbers. It only needs to ensure that the clamp 50 clamps or unclamps the pot cover 30 and the pot body 200 normally, and no specific limitation is made here.

[0063] It should be noted that the operating member 80 can also be input in an electrically controlled manner. For example, by adding a motor, the motor is electrically connected to the operating member 80, so as to ensure the normal sliding or tilting of the operating member 80, and then indirectly drive the clamp 50 to move in a direction closer to or farther from the center of the pot lid 30. There is no specific limitation here.

[0064] In addition, when the transmission assembly 70 moves in the first direction and the second direction to make the clamp 50 move in a direction closer to or farther from the center of the pot lid 30, the first direction is perpendicular to the second direction, and the first horizontal plane where the first direction is located is parallel to the second horizontal plane where the second direction is located, which can reduce the space occupied by the transmission assembly 70 in the vertical direction and is beneficial to reducing the thickness of the pot lid assembly 100.

[0065] Please refer to Figure 2 , Figure 5 , Figure 8 and Figure 10 , in some embodiments, the transmission assembly 70 includes a first push plate 72 and a second push plate 74. The second push plate 74 is movably connected to the first push plate 72 and the clamp 50. When the operating member 80 moves, it drives the first push plate 72 to move along the first direction. When the first push plate 72 moves along the first direction, the second push plate 74 moves along the second direction to drive the clamp 50 to move in a direction closer to or farther from the center of the pot lid 30, and the first direction is perpendicular to the second direction.

[0066] In this way, the transmission assembly 70 transmits the motion state of the operating member 80 to the clamp 50, so as to ensure the normal opening or locking of the cooking device 1000. It is safe, practical, and simple and convenient to operate.

[0067] Specifically, in one embodiment, as Figures 1 to 3 shown, when the operating member 80 is above the front cover 10, the first direction can be the front-back direction, and the second direction can be the left-right direction. Please combine Figure 2a , when the operating member 80 moves, it can drive the first push plate 72 to move along the first direction in the first horizontal plane H1. When the first push plate 72 moves along the first direction in the first horizontal plane H1, it can drive the second push plate 74 to move along the second direction in the second horizontal plane H2.

[0068] When the first push plate 72 slides backward, it drives one second push plate 74 on the left to move left to drive the two clamps 50 on the left to move in a direction away from the center of the pot lid 30, and drives one second push plate 74 on the right to move right to drive the two clamps 50 on the right to move in a direction away from the center of the pot lid 30, so as to ensure the normal opening of the cooking device 1000.

[0069] When the first push plate 72 slides forward, it drives a second push plate 74 on the left to move rightward to drive the two clamps 50 on the left to move towards the center of the pot lid 30, and drives a second push plate 74 on the right to move leftward to drive the two clamps 50 on the right to move towards the center of the pot lid 30, so as to ensure the normal lid locking of the cooking device 1000.

[0070] In another embodiment, as Figures 4 to 6 shown, when the operating member 80 is located above the front cover 10, the first direction can be the left - right direction, and the second direction can be the front - back direction.

[0071] When the first push plate 72 slides rightward, it drives a second push plate 74 in the front to move forward to drive the two front clamps 50 to move away from the center of the pot lid 30, and drives a second push plate 74 at the back to move backward to drive the two rear clamps 50 to move away from the center of the pot lid 30, so as to ensure the normal lid opening of the cooking device 1000.

[0072] When the first push plate 72 slides leftward, it drives a second push plate 74 in the front to move backward to drive the two front clamps 50 to move towards the center of the pot lid 30, and drives a second push plate 74 at the back to move forward to drive the two rear clamps 50 to move towards the center of the pot lid 30, so as to ensure the normal lid locking of the cooking device 1000.

[0073] In yet another embodiment, as Figures 7 to 9 shown, when the operating member 80 is located in the front - side of the front cover 10, the first direction can be the left - right direction, and the second direction can be the front - back direction.

[0074] When the first push plate 72 slides rightward, it drives a second push plate 74 in the front to move forward to drive the two front clamps 50 to move away from the center of the pot lid 30, and drives a second push plate 74 at the back to move backward to drive the two rear clamps 50 to move away from the center of the pot lid 30, so as to ensure the normal lid opening of the cooking device 1000.

[0075] When the first push plate 72 slides leftward, it drives a second push plate 74 in the front to move backward to drive the two front clamps 50 to move towards the center of the pot lid 30, and drives a second push plate 74 at the back to move forward to drive the two rear clamps 50 to move towards the center of the pot lid 30, so as to ensure the normal lid locking of the cooking device 1000.

[0076] In still another embodiment, as Figure 10As shown, when the operating member 80 is located on the front side of the face cover 10, the first direction may be the front-to-back direction, and the second direction may be the left-to-right direction.

[0077] When the first push plate 72 slides backward, it drives a second push plate 74 located on the left to move leftward to drive the two left clamps 50 to move away from the center of the pot cover 30, and drives a second push plate 74 located on the right to move rightward to drive the two right clamps 50 to move away from the center of the pot cover 30, thereby ensuring that the cooking device 1000 can open the cover normally.

[0078] When the first push plate 72 slides forward, it drives a second push plate 74 on the left to move rightward to drive the two clamps 50 on the left to move toward the center of the pot cover 30, and drives a second push plate 74 on the right to move leftward to drive the two clamps 50 on the right to move toward the center of the pot cover 30, thereby ensuring that the cooking device 1000 is normally locked.

[0079] In one embodiment, the first push plate 72 and the second push plate 74 can both be straight push plates, or can be push plates of other shapes to convert into normal opening and closing movements of the clamp 50, and no specific limitation is made herein.

[0080] In one embodiment, the number of the first push plate 72 may be one, and the number of the corresponding second push plates 74 may be two, so as to ensure that the plurality of clamps 50 can be opened and closed safely.

[0081] In other embodiments, the number of the first push plate 72 and the second push plate 74 may be other numbers to ensure that the cooking device 1000 can open and lock the cover normally, and no specific limitation is made here.

[0082] In one embodiment, the first direction and the second direction are not limited to the up and down, left and right or front and back directions, but can also be inclined directions or other directions, so as to transmit the normal bending or sliding state of the operating member 80 to the clamp 50, thereby ensuring the normal opening or locking of the cover of the cooking device 1000. No specific limitations are made here.

[0083] It is worth noting that the first direction and the second direction are not limited to mutually perpendicular directions, but can also be obliquely intersecting directions to ensure the normal opening or locking of the cover of the cooking device 1000, and no specific limitation is made here.

[0084] See also Figure 2 , Figure 5 , Figure 8 and Figure 10, in some embodiments, the first push plate 72 is provided with a first guiding portion 722, the second push plate 74 is provided with a first movable post 742, the first movable post 742 is located within the first guiding portion 722. When the first push plate 72 moves, it drives the first movable post 742 to move through the first guiding portion 722, so that the second push plate 74 moves in a direction perpendicular to the movement direction of the first push plate 72.

[0085] In this way, it is ensured that the second push plate 74 can drive the clamp 50 to move away from or towards the center of the pot lid 30, thereby ensuring the feasibility of the normal opening or locking of the cooking device 1000.

[0086] Specifically, in one embodiment, as Figure 2 , Figure 5 , Figure 8 and Figure 10 shown, the first guiding portion 722 can be two and is respectively movably connected to the first movable posts 742 of the two second push plates 74, and can be used to guide the two second push plates 74 to move away from each other or towards each other, so as to drive the clamp 50 to move away from or towards the center of the pot lid 30, and further ensure the opening process or locking process of the cooking device 1000.

[0087] It can be understood that the first guiding portion 722 can be a slot, a through hole, or other movable spaces, so as to push the first movable post 742 to move by means of the hole wall of the first push plate 72, so as to provide a decomposition force for the movement direction of the two second push plates 74 to ensure that the two second push plates 74 move away from each other or towards each other, and no specific limitation is made here.

[0088] As Figures 1 to 3 shown, the two second push plates 74 move away from each other or towards each other in the left - right direction respectively. When the first push plate 72 moves backward, for the left second push plate 74, the hole wall on the left side of the first push plate 72 provides a leftward decomposition force for the first movable post 742, so that the first guiding portion 722 guides the left second push plate 74 to move leftward, thereby driving the two clamps 50 on the left to move away from the center of the pot lid 30. For the right second push plate 74, the hole wall on the right side of the first push plate 72 provides a rightward decomposition force for the first movable post 742, so that the first guiding portion 722 guides the right second push plate 74 to move rightward, thereby driving the two clamps 50 on the right to move away from the center of the pot lid 30. That is, the two second push plates 74 move away from each other in the left - right direction respectively, thereby ensuring the normal opening of the cooking device 1000.

[0089] Similarly, the principle of the first push plate 72 moving forward is the same as that of the first push plate 72 moving backward, causing the clamp 50 to move towards the center of the pot lid 30, that is, the two second push plates 74 move relatively towards the middle at the same time to ensure the normal lid locking of the cooking device 1000. To avoid redundancy, it will not be elaborated here.

[0090] As Figures 4 to 6 shown, the two second push plates 74 move away from or towards each other in the front-back direction. When the first push plate 72 moves to the right, for the front second push plate 74, the hole wall in front of the first push plate 72 provides a forward decomposition force for the first movable column 742, causing the first guiding portion 722 to guide the front second push plate 74 to move forward, thereby driving the two front clamps 50 to move away from the center of the pot lid 30. For the rear second push plate 74, the hole wall behind the first push plate 72 provides a backward decomposition force for the first movable column 742, causing the first guiding portion 722 to guide the rear second push plate 74 to move backward, thereby driving the two rear clamps 50 to move away from the center of the pot lid 30, that is, the two second push plates 74 move away from each other in the front-back direction respectively, thus ensuring the normal opening of the cooking device 1000.

[0091] Similarly, the principle of the first push plate 72 moving left is the same as that of the first push plate 72 moving right, causing the clamp 50 to move towards the center of the pot lid 30, that is, the two second push plates 74 move relatively towards the middle at the same time to ensure the normal lid locking of the cooking device 1000. To avoid redundancy, it will not be elaborated here.

[0092] As Figures 7 to 9 shown, the two second push plates 74 move away from or towards each other in the front-back direction. When the first push plate 72 moves to the right, for the front second push plate 74, the hole wall in front of the first push plate 72 provides a forward decomposition force for the first movable column 742, causing the first guiding portion 722 to guide the front second push plate 74 to move forward, thereby driving the two front clamps 50 to move away from the center of the pot lid 30. For the rear second push plate 74, the hole wall behind the first push plate 72 provides a backward decomposition force for the first movable column 742, causing the first guiding portion 722 to guide the rear second push plate 74 to move backward, thereby driving the two rear clamps 50 to move away from the center of the pot lid 30, that is, the two second push plates 74 move away from each other in the front-back direction respectively, thus ensuring the normal opening of the cooking device 1000.

[0093] Similarly, the principle of the first push plate 72 moving left is the same as that of the first push plate 72 moving right, causing the clamp 50 to move towards the center of the pot lid 30, that is, the two second push plates 74 move relatively towards the middle at the same time to ensure the normal lid locking of the cooking device 1000. To avoid redundancy, it will not be elaborated here.

[0094] As shown Figure 10 in the figure, the two second push plates 74 move away from each other or move relatively in the left - right direction. When the first push plate 72 moves backward, for the left second push plate 74, the hole wall on the left side of the first push plate 72 provides a left - ward resolving force for the first movable column 742, so that the first guiding portion 722 guides the left second push plate 74 to move leftward, thereby driving the two clamps 50 on the left to move away from the center of the pot lid 30. For the right second push plate 74, the hole wall on the right side of the first push plate 72 provides a right - ward resolving force for the first movable column 742, so that the first guiding portion 722 guides the right second push plate 74 to move rightward, thereby driving the two clamps 50 on the right to move away from the center of the pot lid 30. That is, the two second push plates 74 move away from each other in the left - right direction respectively, thus ensuring the normal opening of the cooking device 1000.

[0095] Similarly, the principle of the first push plate 72 moving forward is the same as that of the first push plate 72 moving backward, making the clamps 50 move towards the center of the pot lid 30. That is, the two second push plates 74 move towards each other in the middle at the same time to ensure the normal locking of the cooking device 1000. To avoid redundancy, it will not be elaborated here.

[0096] In summary, by setting the first movable column 742 and the first guiding portion 722, the first push plate 72 and the second push plate 74 cooperate to form a chain drive, so as to ensure that the second push plate 74 can push the clamp 50 to move away from or towards the center of the pot lid 30, and further enable the normal opening or locking of the cooking device 1000.

[0097] Please refer to Figure 2 、 Figure 5 、 Figure 8 and Figure 10 , in some embodiments, the second push plate 74 is provided with a second guiding portion 744. The clamp 50 includes a body 52 and a clamp arm 54. The body 52 connects the clamp arm 54. The body 52 is used to clamp and connect the pot lid 30 and the pot body 200. The clamp arm 54 is provided with a second movable column 542. The second movable column 542 is located within the second guiding portion 744. When the second push plate 74 moves, it drives the second movable column 542 to move through the second guiding portion 744, so that the clamp 50 moves towards or away from the center of the pot lid 30.

[0098] In this way, the clamp 50 can move towards or away from the center of the pot lid 30, thus ensuring the normal opening or locking of the cooking device 1000.

[0099] Specifically, in one embodiment, as shown Figure 2 、 Figure 5 、 Figure 8 and Figure 10As shown, there can be four second guiding parts 744, which are respectively movably connected to the second movable columns 542 of the four clamps 50, and can be used to guide the four clamps 50 to move in a direction close to or away from the center of the pot lid 30, so as to ensure the process of opening or locking the lid of the cooking device 1000.

[0100] It can be understood that the second guiding part 744 can be a slot, a through hole, or other movable spaces, so as to push the second movable column 542 to move by means of the hole walls of the two second push plates 74, so as to provide a decomposition force for the movement direction of the four clamps 50 to ensure that the four clamps 50 move in a direction close to or away from the center of the pot lid 30, and no specific limitation is made here.

[0101] As Figures 1 to 3 shown, when the first push plate 72 moves backward, the two second push plates 74 move away from each other in the left and right directions respectively. For the second push plate 74 on the left (moving to the left), the hole wall in front of the second push plate 74 provides a decomposition force for the second movable column 542 to move left and forward, so that the second guiding part 744 guides the clamp 50 in the upper left front to move away from the center of the pot lid 30, and the hole wall behind the second push plate 74 provides a decomposition force for the second movable column 542 to move left and backward, so that the second guiding part 744 guides the clamp 50 in the lower left rear to move away from the center of the pot lid 30, thereby driving the two clamps 50 on the left to move away from the center of the pot lid 30.

[0102] For the second push plate 74 on the right (moving to the right), the hole wall in front of the second push plate 74 provides a decomposition force for the second movable column 542 to move right and forward, so that the second guiding part 744 guides the clamp 50 in the upper right front to move away from the center of the pot lid 30, and the hole wall behind the second push plate 74 provides a decomposition force for the second movable column 542 to move right and backward, so that the second guiding part 744 guides the clamp 50 in the lower right rear to move away from the center of the pot lid 30, thereby driving the two clamps 50 on the right to move away from the center of the pot lid 30. That is, the four clamps 50 move away from the center of the pot lid 30, so as to ensure the normal opening of the lid of the cooking device 1000.

[0103] Similarly, the principle of the first push plate 72 moving forward is the same as that of the first push plate 72 moving backward, so that the four clamps 50 move in a direction close to the center of the pot lid 30 to ensure the normal lid locking of the cooking device 1000. To avoid redundancy, it will not be elaborated here.

[0104] As Figures 4 to 6As shown, when the first push plate 72 moves to the right, the two second push plates 74 move away from each other in the front-back direction. For the front second push plate 74 (moving forward), the hole wall on the left side of the second push plate 74 provides a resolved force for the second movable column 542 in the left front direction, such that the second guiding portion 744 guides the front left clamp 50 to move away from the center of the pot lid 30. The hole wall on the right side of the second push plate 74 provides a resolved force for the second movable column 542 in the right front direction, such that the second guiding portion 744 guides the front right clamp 50 to move away from the center of the pot lid 30, thereby driving the two front clamps 50 to move away from the center of the pot lid 30.

[0105] For the rear second push plate 74 (moving backward), the hole wall on the left side of the second push plate 74 provides a resolved force for the second movable column 542 in the left rear direction, such that the second guiding portion 744 guides the rear left clamp 50 to move away from the center of the pot lid 30. The hole wall on the right side of the second push plate 74 provides a resolved force for the second movable column 542 in the right rear direction, such that the second guiding portion 744 guides the rear right clamp 50 to move away from the center of the pot lid 30, thereby driving the two rear clamps 50 to move away from the center of the pot lid 30. That is, the four clamps 50 move away from the center of the pot lid 30, thus ensuring the normal opening of the cooking device 1000.

[0106] Similarly, the principle of the first push plate 72 moving to the left is the same as that of the first push plate 72 moving to the right, such that the four clamps 50 move towards the center of the pot lid 30 to ensure the normal locking of the cooking device 1000. To avoid redundancy, it will not be elaborated here.

[0107] As Figures 7 to 9 shown, when the first push plate 72 moves to the right, the two second push plates 74 move away from each other in the front-back direction. For the front second push plate 74 (moving forward), the hole wall on the left side of the second push plate 74 provides a resolved force for the second movable column 542 in the left front direction, such that the second guiding portion 744 guides the front left clamp 50 to move away from the center of the pot lid 30. The hole wall on the right side of the second push plate 74 provides a resolved force for the second movable column 542 in the right front direction, such that the second guiding portion 744 guides the front right clamp 50 to move away from the center of the pot lid 30, thereby driving the two front clamps 50 to move away from the center of the pot lid 30.

[0108] For the second push plate 74 at the rear (moving backward), the hole wall on the left side of the second push plate 74 provides a decomposition force for the second movable column 542 to move left and backward, so that the second guiding portion 744 guides the clamp 50 at the left rear to move away from the center of the pot lid 30. The hole wall on the right side of the second push plate 74 provides a decomposition force for the second movable column 542 to move right and backward, so that the second guiding portion 744 guides the clamp 50 at the right rear to move away from the center of the pot lid 30. Thus, the two clamps 50 at the rear are driven to move away from the center of the pot lid 30. That is, the four clamps 50 move away from the center of the pot lid 30, so as to ensure the normal opening of the cooking device 1000.

[0109] Similarly, the principle of the first push plate 72 moving left is the same as that of the first push plate 72 moving right, so that the four clamps 50 move towards the center of the pot lid 30 to ensure the normal lid locking of the cooking device 1000. To avoid redundancy, it will not be elaborated here.

[0110] As Figure 10 shown, when the first push plate 72 moves backward, the two second push plates 74 move away from each other in the left and right directions respectively. For the second push plate 74 on the left (moving left), the hole wall in front of the second push plate 74 provides a decomposition force for the second movable column 542 to move left and forward, so that the second guiding portion 744 guides the clamp 50 at the left front to move away from the center of the pot lid 30. The hole wall behind the second push plate 74 provides a decomposition force for the second movable column 542 to move left and backward, so that the second guiding portion 744 guides the clamp 50 at the left rear to move away from the center of the pot lid 30. Thus, the two clamps 50 on the left are driven to move away from the center of the pot lid 30.

[0111] For the second push plate 74 on the right (moving right), the hole wall in front of the second push plate 74 provides a decomposition force for the second movable column 542 to move right and forward, so that the second guiding portion 744 guides the clamp 50 at the right front to move away from the center of the pot lid 30. The hole wall behind the second push plate 74 provides a decomposition force for the second movable column 542 to move right and backward, so that the second guiding portion 744 guides the clamp 50 at the right rear to move away from the center of the pot lid 30. Thus, the two clamps 50 on the right are driven to move away from the center of the pot lid 30. That is, the four clamps 50 move away from the center of the pot lid 30, so as to ensure the normal opening of the cooking device 1000.

[0112] Similarly, the principle of the first push plate 72 moving forward is the same as that of the first push plate 72 moving backward, so that the four clamps 50 move towards the center of the pot lid 30 to ensure the normal lid locking of the cooking device 1000. To avoid redundancy, it will not be elaborated here.

[0113] In summary, by providing the second movable post 542 and the second guiding portion 744, the second pushing plate 74 drives the clamp 50 to move away from or towards the center of the pot lid 30, thereby enabling the cooking device 1000 to open or lock the lid normally, which has good practicality.

[0114] Please refer to Figure 2 , Figure 5 , Figure 8 and Figure 10 , in some embodiments, the pot lid assembly 100 includes an inner lid 90. The inner lid 90 is connected to the face lid 10. The inner lid 90 is provided with a first limiting post 92, a second limiting post 94, and a third limiting post 96. The first pushing plate 72 is formed with a first limiting hole 724. The first limiting post 92 passes through the first limiting hole 724. The second pushing plate 74 is formed with a second limiting hole 746. The second limiting post 94 passes through the second limiting hole 746. The clamp 50 is formed with a third limiting hole 56. The third limiting post 96 passes through the third limiting hole 56.

[0115] In this way, the moving directions of the first pushing plate 72, the second pushing plate 74, and the clamp 50 are ensured, which is safe and practical.

[0116] Specifically, in one embodiment, the first limiting post 92 passes through the first limiting hole 724, enabling the first pushing plate 72 to move along a fixed route, thereby ensuring the safe opening or locking of the lid of the cooking device 1000 and avoiding collisions that may cause the moving route of the first pushing plate 72 to change and prevent normal opening and closing of the lid, which has good practicality.

[0117] For example, in some cases, the first pushing plate 72 can move in the front - rear direction (as shown in Figure 2 and Figure 10 ), or can move in the left - right direction (as shown in Figure 5 and Figure 8 ), or can move along other fixed routes to ensure the safe opening or locking of the lid of the cooking device 1000, and no specific limitation is made here.

[0118] In one embodiment, the second limiting post 94 passes through the second limiting hole 746, enabling the second pushing plate 74 to move along a fixed route, thereby ensuring the safe opening or locking of the lid of the cooking device 1000 and avoiding collisions that may cause the moving route of the second pushing plate 74 to change and prevent normal opening and closing of the lid, which has good practicality.

[0119] For example, in some cases, the two second pushing plates 74 can move away from or towards each other in the left - right direction (as shown in Figure 2 and Figure 10 ), or can move away from or towards each other in the front - rear direction (as shown in Figure 5 and Figure 8 ), or can move along other fixed routes to ensure the safe opening or locking of the lid of the cooking device 1000, and no specific limitation is made here.

[0120] In one embodiment, the third limiting post 96 passes through the third limiting hole 56, so that the clamp 50 moves along a fixed route, thereby ensuring the safe opening or locking of the lid of the cooking device 1000, avoiding collisions that cause the movement route of the clamp 50 to change and the lid cannot be opened or closed normally, and having good practicability.

[0121] For example, in some cases, the clamp 50 can move away from the center of the pot lid 30, move towards the center of the pot lid 30, or move along other fixed routes to ensure the safe opening or locking of the lid of the cooking device 1000, and no specific limitation is made here.

[0122] In summary, by providing the first limiting post 92, the second limiting post 94 and the third limiting post 96, a limiting effect can be provided for the first push plate 72, the second push plate 74 and the clamp 50 to ensure the moving directions of the first push plate 72, the second push plate 74 and the clamp 50, thereby ensuring the safe opening or locking of the lid of the cooking device 1000 and having good practicability.

[0123] Please refer to Figure 2 、 Figure 5 and Figure 8 , in some embodiments, the operating member 80 includes a first operating portion 81 and a connecting member 83. The first operating portion 81 is connected to the connecting member 83. The transmission assembly 70 is provided with a first clamping portion 726. The first clamping portion 726 clamps and connects the connecting member 83, and the operating member 80 pushes the transmission assembly 70 to move in a translational manner.

[0124] In this way, the operation is simple and the convenience is good.

[0125] Specifically, in one embodiment, please refer to Figure 1 、 Figure 4 and Figure 7 , the first operating portion 81 can be an oval block, which can be used to push and drive the transmission assembly 70 to move, thereby ensuring the opening and closing movement of the clamp 50.

[0126] In other embodiments, the first operating portion 81 can also be of other shapes, as long as it can be used as a support point to ensure that the operating member 80 can push the transmission assembly 70 to move in a translational manner, and no specific limitation is made here.

[0127] It can be understood that the first clamping portion 726 clamps and connects the connecting member 83, so that the user can gently push the first operating portion 81 to realize the opening and locking processes of the cooking device 1000, which is simple and convenient.

[0128] It should be noted that the first clamping portion 726 and the connecting member 83 can be fixedly connected by interference fit, can be fixedly connected by screws, or can be fixedly connected by other means to ensure the stable connection between the operating member 80 and the transmission assembly 70, and no specific limitation is made here.

[0129] Please refer to Figure 10 , in some embodiments, the operating member 80 includes a second operating portion 85, a rotating shaft 87 and a connecting rod 89. The rotating shaft 87 is rotatably connected to the second operating portion 85 and the connecting rod 89. The transmission assembly 70 is provided with a second clamping portion 728, and the second clamping portion 728 clamps and connects the connecting rod 89. The operating member 80 rotatably pushes the transmission assembly 70 to move.

[0130] In this way, the operation is simple and the convenience is good.

[0131] Specifically, in one embodiment, as Figure 10 shown, the second operating portion 85 can be in the shape of a flake for breaking to drive the transmission assembly 70 to move, so as to ensure the opening and closing movement of the clamp 50.

[0132] In other embodiments, the second operating portion 85 can also be in other shapes, so that the rotating shaft 87 drives the connecting rod 89 to rotate, so as to ensure that the operating member 80 rotatably pushes the transmission assembly 70 to move. There is no specific limitation here.

[0133] It can be understood that the second clamping portion 728 clamps and connects the connecting rod 89, so that the user can gently break the second operating portion 85 to make the connecting rod 89 rotate around the rotating shaft 87. When the connecting rod 89 pushes the transmission assembly 70, the opening process of the cooking device 1000 is realized, and when the connecting rod 89 pulls the transmission assembly 70, the locking process of the cooking device 1000 is realized, which is simple and convenient.

[0134] In some embodiments, the second operating member 85 is provided on the front side of the lid 30.

[0135] Thus, the second operating member 85 can be used as an opening member.

[0136] Specifically, the front side of the lid 30 can be the forward direction shown in the figure, and the front side of the lid 30 is usually the side facing the user.

[0137] After the clamp 50 releases the clamping of the lid 30 and the pot body 200, a force needs to be applied to the lid 30 to open the lid 30 relative to the pot body 200. The second operating member 85 is provided on the front side of the lid 30, and the second operating member 85 can be used as an opening member, which is convenient for the user to operate the second operating member 85 on the front side of the lid assembly 100 to drive the lid 30 to open relative to the pot body 200.

[0138] In some embodiments, the second operating member 85 is provided on the left and right sides of the lid 30.

[0139] Thus, the second operating member 85 can be used as an opening member.

[0140] Specifically, the left and right side surfaces of the pot lid 30 may be the leftward direction and the rightward direction shown in the figure, and the left side surface and the right side surface of the pot lid 30 are generally towards the user's left hand side and right hand side.

[0141] After the clamp 50 releases the clamping of the pot lid 30 and the pot body 200, a force needs to be applied to the pot lid 30 to open the pot lid 30 relative to the pot body 200. The second operating part 85 is provided on the left and right side surfaces of the pot lid 30. The second operating part 85 can be used as an opening member. Whether the user is left-handed or right-handed, it is convenient for the user to operate the second operating part 85 in front of the pot lid assembly 100 to drive the pot lid 30 to open relative to the pot body 200.

[0142] In some embodiments, please refer to Figure 13 and Figure 14 , the two positions of the second operating part 85 corresponding to locking the lid and opening the lid are respectively above and below the third horizontal plane where the rotation axis 87 is located.

[0143] In Figure 13 , the position of the second operating part 85 corresponding to locking the lid is P3. In Figure 14 , the position of the second operating part 85 corresponding to opening the lid is P4. The third horizontal plane where the rotation axis 87 is located is H3.

[0144] The position P3 and the position P4 are respectively above and below the third horizontal plane H3 relative to the third horizontal plane H3, so that the second operating part 85 can be provided on the side of the rotation axis 87, and the second operating part 85 is provided on the circumferential side surface of the pot lid 30 (the circumferential side surface includes the front side surface, the rear side surface, the left side surface and the right side surface), which is beneficial to reducing the thickness of the pot lid assembly 100.

[0145] Please refer to Figure 11 , in some embodiments, the operating member 80 translates in a plane E, and a first included angle A is formed between the plane E and the central vertical axis OO' of the pot lid 30. The angle range of the first included angle A is [40°, 90°].

[0146] In this way, the safety of the cooking device 1000 is improved.

[0147] Specifically, in one embodiment, please refer to Figure 1 , Figure 4 and Figure 11 , a suitable first included angle A should be formed between the plane E where the operating member 80 translates and the central vertical axis OO' of the pot lid 30 to ensure that the user will not drive the cooking device 1000 to deviate when operating the operating member 80, improve the safety performance, and avoid the risk of scalding the user caused by knocking down the cooking device 1000.

[0148] In one embodiment, the angle range of the first included angle A is [40°, 90°]. When the user operates the operating member 80, it is ensured that the moving amplitude of the cooking device 1000 is small, thereby improving the smoothness and safety of opening the lid of the cooking device 1000.

[0149] When the first included angle A is 90°, the plane E is substantially perpendicular to the central vertical axis OO' of the pot lid 30. When the user operates the operating member 80, a small sliding force required by the user to act on the cooking device 1000 can achieve opening the lid, thereby ensuring that the cooking device 1000 is substantially stably placed, safe and labor-saving.

[0150] When the first included angle A exceeds the range of [40°, 90°], the first included angle A is too large. During the sliding process of the operating member 80, the cooking device 1000 is easily pushed down, the substances in the cooking device 1000 are easily spilled and scald the user, the safety is poor, and a large opening force is required.

[0151] For example, in some examples, the first included angle A can be 40°, 50°, 55°, 63°, 70°, 80°, 90° or other values between 40° and 90°, and specific limitations are not made here.

[0152] Please refer to Figure 10 and Figure 12 , in certain embodiments, a second included angle B is formed between the rotation axis P1P2 where the rotation shaft 87 is located and the plane F perpendicular to the central vertical axis of the pot lid 30, and the angle range of the second included angle B is [0°, 50°].

[0153] In this way, the connecting rod 89 drives the transmission assembly 70 to move quickly, which is labor-saving and convenient.

[0154] Specifically, in one embodiment, as Figure 10 and Figure 12 shown, the length direction where the rotation shaft 87 is located can be the direction of the rotation axis P1P2, that is, the direction of the rotation axis P1P2 and the plane F should form a suitable second included angle B to ensure that the connecting rod 89 drives the transmission assembly 70 to move quickly, thereby saving the force applied by the user to the operating member 70.

[0155] In one embodiment, as Figure 12 shown, the angle range of the second included angle B is [0°, 50°], where the second included angle B is the acute angle part formed by the rotation axis P1P2 and the plane F, so that the rotation shaft 87 is substantially parallel to the plane F, thereby making the connecting rod 89 and the transmission assembly 70 drive perpendicularly to each other substantially, so as to improve the transmission efficiency, which is labor-saving and convenient.

[0156] Optionally, when the second included angle B is 0°, the rotation axis 87 is substantially parallel to the plane F, so that the vertical transmission is achieved between the connecting rod 89 and the transmission assembly 70 (as Figure 10 shown), at this time, the transmission efficiency is relatively high, the torque is relatively long, and the labor saving is better.

[0157] When the second included angle B exceeds the range of [0°, 50°], the second included angle B is too large, so that the rotation axis 87 is substantially perpendicular to the plane F, resulting in a reduction in transmission efficiency and a short torque, that is, it is not easy for the connecting rod 89 to drive the transmission assembly 70 to move.

[0158] For example, in some examples, the second included angle B can be 0°, 10°, 15°, 23°, 35°, 47°, 50° or other values between 0° and 50°, and no specific limitation is made here.

[0159] It can be understood that the second included angle B is the acute angle part formed by the rotation axis P1P2 and the plane F. When the P2 end intersects with the plane F (not shown in the figure), the second included angle B still represents the acute angle part formed by the axis P1P2 and the plane F, and reference can be made to Figure 12 for explanation. At this time, the second included angle B can be represented by an angle range value as [130°, 180°]. To avoid redundancy, it will not be elaborated here.

[0160] In some embodiments, the operating member 80 and the first push plate 72 are of an integral structure or a split structure.

[0161] In this way, the function of the operating member 80 is ensured, thereby ensuring the opening and locking processes of the cooking device 1000.

[0162] Specifically, in one embodiment, the operating member 80 and the first push plate 72 are of an integral structure, which can improve the structural strength and continuity of the operating member 80, thereby ensuring the safe opening and locking of the cooking device 1000 and reducing the production cost.

[0163] For example, in an example, when the operating member 80 needs to open or lock the cover by sliding, the operating member 80 and the first push plate 72 can be integrally formed by an injection molding process to reduce the process, improve the production efficiency, and reduce the cost.

[0164] In another embodiment, the operating member 80 and the first push plate 72 are of a split structure, which can ensure different movement directions of the operating member 80 and the first push plate 72, thereby ensuring the normal opening and locking processes of the cooking device 1000, and having good practicability.

[0165] For example, in an example, as Figure 10As shown, in the case where the operating member 80 needs to rotate to push the transmission assembly 70 to move in order to open or lock the cover, the movement directions of the operating member 80 and the first push plate 72 are different. They can be formed separately and then flexibly connected to ensure the up and down bending process of the operating member 80 and the front and back movement process of the first push plate 72, which has good practicality.

[0166] In another example, when the operating member 80 and the first push plate 72 have the same movement direction, the operating member 80 and the first push plate 72 may also be separately molded and then fixedly connected to ensure the realization of the function of the operating member 80 .

[0167] In other embodiments, the operating member 80 and the first push plate 72 may also be indirectly connected to ensure the realization of the function of the operating member 80. For example, other connection structures may be connected between the operating member 80 and the first push plate 72 to ensure that the motion state of the operating member 80 can be transmitted to the first push plate 72 through the connection structure, thereby ensuring the realization of the function of the operating member 80, which is not specifically limited here.

[0168] See also Figure 1 , Figure 4 and Figure 7 , an embodiment of the utility model provides a cooking device 1000. The cooking device 1000 includes a pot cover assembly 100 according to any one of the above embodiments.

[0169] The above-mentioned cooking device 1000, through the movement of the operating part 80, enables the transmission assembly 70 to drive the clamp 50 to move toward or away from the center of the pot cover 30 to control the opening and closing of the clamp 50, thereby ensuring the normal opening or locking of the cooking device 1000, which is simple to operate, beautiful and convenient, and has a good user experience.

[0170] Specifically, in one embodiment, the cooking device 1000 includes but is not limited to a rice cooker, a clamp-type pressure cooker, a food processor, or a liquid heating processor.

[0171] It should be noted that the above explanations of the implementation and beneficial effects of the pot cover assembly 100 are also applicable to the cooking device 1000 of the embodiment of the utility model, and will not be repeated here to avoid redundancy.

[0172] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiments or examples. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0173] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A pot cover assembly for a cooking device, the cooking device comprising a pot body, the pot cover assembly comprising a surface cover and a pot cover, the surface cover being connected to the pot cover, the pot cover being used to cover the pot body, characterized in that: The pot cover assembly comprises: A clamp, the clamp is used to clamp the pot cover and the pot body; A transmission assembly, wherein the transmission assembly is arranged in the face cover; An operating member, the operating member is movably disposed on the surface cover, and the transmission assembly connects the operating member and the clamp; The pot cover assembly is configured as follows: when the operating member moves, it drives the transmission assembly to move in a first direction and a second direction so that the clamp moves toward or away from the center of the pot cover, the first direction is perpendicular to the second direction, and a first horizontal plane where the first direction is located is parallel to a second horizontal plane where the second direction is located.

2. The pot cover assembly according to claim 1, characterized in that: The transmission assembly includes a first push plate and a second push plate, wherein the second push plate is movably connected to the first push plate and the clamp, and the operating member drives the first push plate to move along the first direction when moving. When the first push plate moves along the first direction, the second push plate moves along the second direction to drive the clamp to move toward or away from the center of the pot cover.

3. The pot cover assembly according to claim 2, characterized in that: The first push plate is provided with a first guide portion, and the second push plate is provided with a first movable column. The first movable column is located in the first guide portion. When the first push plate moves, the first movable column is pushed to move by the first guide portion, so that the second push plate moves in a direction perpendicular to the movement direction of the first push plate.

4. The pot cover assembly according to claim 2, characterized in that: The second push plate is provided with a second guide portion, and the clamp includes a main body and a clamp arm, wherein the main body is connected to the clamp arm, and the main body is used to clamp and connect the pot cover and the pot body, and the clamp arm is provided with a second movable column, and the second movable column is located in the second guide portion. When the second push plate moves, the second movable column is pushed to move through the second guide portion, thereby causing the clamp to move toward or away from the center of the pot cover.

5. The pot cover assembly according to claim 2, characterized in that: The pot cover assembly includes an inner cover, which is connected to the surface cover, and is provided with a first limiting column, a second limiting column and a third limiting column. The first push plate is formed with a first limiting hole, and the first limiting column passes through the first limiting hole. The second push plate is formed with a second limiting hole, and the second limiting column passes through the second limiting hole. The clamp is formed with a third limiting hole, and the third limiting column passes through the third limiting hole.

6. The pot cover assembly according to claim 1, characterized in that: The operating member includes a first operating part and a connecting member, the first operating part is connected to the connecting member, the transmission assembly is provided with a first clamping part, the first clamping part is clamped and connected to the connecting member, and the operating member pushes the transmission assembly to move in a translational manner.

7. The pot cover assembly according to claim 1, characterized in that: The operating member includes a second operating part, a rotating shaft and a connecting rod, the rotating shaft is rotatably connected to the second operating part and the connecting rod, the transmission assembly is provided with a second clamping part, the second clamping part is clamped and connected to the connecting rod, and the operating member rotatably drives the transmission assembly to move.

8. The pot cover assembly according to claim 7, characterized in that: The second operating portion is arranged on the front side of the pot cover.

9. The pot cover assembly according to claim 7, characterized in that: The second operating part is arranged on the left and right sides of the pot cover.

10. The pot cover assembly according to claim 7, characterized in that: The two positions of the second operating portion corresponding to locking the cover and opening the cover are respectively located above the third horizontal plane and below the third horizontal plane relative to the third horizontal plane where the rotation axis is located.

11. The pot cover assembly according to claim 1, characterized in that: The operating member translates in a plane, and a first angle is formed between the plane and the central vertical axis of the pot cover, and the angle range of the first angle is [40°, 90°].

12. The pot cover assembly according to claim 7, characterized in that: A second angle is formed between the rotation axis where the rotation shaft is located and a plane perpendicular to the central vertical axis of the pot cover, and the angle range of the second angle is [0°, 50°].

13. The pot cover assembly according to claim 2, characterized in that: The operating member and the first push plate are an integral structure or a separate structure.

14. A cooking device, characterized in that: The invention comprises a pot cover assembly as described in any one of claims 1 to 13.

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