A pot cover and a pot

Abstract

The application provides a pot cover and a pot. The pot cover comprises a cover body, at least two clamps, a connecting rod assembly and a driving assembly. The clamps are movable relative to the cover body. The connecting rod assembly comprises at least two rod bodies and at least one driving rod. The rod bodies are rotationally connected with the clamps, and the driving rod is rotationally connected with at least one rod body. The driving assembly comprises a first button and a second button. The first button and the second button are movable along the height direction of the pot cover. When the first button is pressed, the rod bodies are driven to rotate, so that the at least two clamps move away from each other, and the clamps are in an open state. When the second button is pressed, the rod bodies are driven to rotate by the driving rod, so that the at least two clamps move close to each other, and the clamps are in a clamping state. The pot cover provided by the application is convenient to operate. The risk of misoperation when the clamps are switched between the clamping state and the open state is reduced, and the movement track of the connecting rod assembly and the clamps can be controlled, so that the reliability of the movement of the clamps is improved.

Description

Technical Field

[0001] This utility model relates to the field of kitchen utensils technology, and in particular to a pot lid and a pot. Background Technology

[0002] A cookware clamp assembly is a mechanical device used to lock the lid to the pot body. Its core function is to ensure the cookware's airtightness and safety during cooking by clamping or releasing the edge of the pot. The clamps on the lid can move relative to the pot body to achieve a clamped or open state. However, existing clamps have a high risk of accidental operation when switching between clamped and open states, resulting in a poor user experience. Utility Model Content

[0003] This application provides a pot lid and pot that can reduce the risk of accidental operation when switching between clamping and open states, thereby improving the user experience.

[0004] One embodiment of this application provides a pot lid, which includes a lid body, at least two clamps, a linkage assembly, and a drive assembly.

[0005] The clamps are movable relative to the cover.

[0006] The linkage assembly includes at least two rods and at least one drive rod, wherein the rods are rotatably connected to the clamp, and the drive rod is rotatably connected to at least one of the rods.

[0007] The drive component includes a first button and a second button, which are capable of moving along the height direction of the pot lid.

[0008] When the first button is pressed, it can drive the rod to rotate, so that at least two clamps move away from each other and the clamps are in an open state. When the second button is pressed, it can drive the rod to rotate via the drive rod, so that at least two clamps move closer to each other and the clamps are in a clamped state.

[0009] In this solution, the user only needs to drive the first button or the second button to open or close the clamp, which has the advantage of convenient operation. Moreover, since different structures (the first button and the second button) are operated separately during the opening or closing of the clamp, the accuracy of opening and closing the clamp can be improved, the risk of misoperation can be reduced, and the risk of interference between components during the opening or closing process can be reduced.

[0010] In addition, after the first or second button is driven, it moves along the height direction of the pot lid, and is transmitted to the clamp through the linkage assembly, causing the clamp to move radially along the pot lid. That is, the linkage assembly can convert the movement of the first or second button along the height direction into the reciprocating movement of the clamp along the radial direction, which can increase the movement stroke of the clamp in a small space. Moreover, the linkage assembly that realizes the conversion of the movement direction not only has the advantage of simple structure, but also makes it easy to control the movement trajectory, thereby improving the reliability of the clamp movement.

[0011] Optionally, the drive rod includes a first connecting end and a drive end. The first connecting end has a first rotating shaft, which is rotatably connected to the rod body. When the second button is pressed, it can abut against the drive end to drive the drive rod to rotate in the plane where the height direction of the pot lid is located.

[0012] In this solution, a drive rod connected to the lever is provided. Users can directly drive the lever when the lid needs to be opened, and indirectly drive the lever when the lid needs to be closed. This allows the lever to be driven directly or indirectly during the opening or closing process, and the clear division of labor reduces the risk of interference between the components during the opening or closing of the lid.

[0013] Optionally, the pot lid further includes a base fixedly connected to the lid body, the base having a sliding rod, the drive rod having a sliding groove, and the sliding rod being able to slide along the sliding groove during the rotation of the drive rod.

[0014] In this design, during the rotation of the drive rod, the sliding rod slides along the first groove on the drive rod. This sliding rod can play a certain limiting role, allowing the drive rod to rotate in the plane where the height of the pot lid is located. At the same time, the sliding rod sliding along the first groove of the drive rod can also prevent the sliding rod from obstructing the normal rotation of the drive rod.

[0015] Optionally, the drive assembly further includes a first elastic element, one end of which is connected to the second button, and the other end of which is connected to the cover.

[0016] In this solution, the first elastic element enables the second button to automatically reset, simplifying the operation steps and further improving the user experience.

[0017] Optionally, the linkage assembly further includes a second rotating shaft, the rod body includes a second connecting end and a moving end, at least two of the second connecting ends of the rod body are rotatably connected through the second rotating shaft, and the moving ends are respectively connected to the clamps.

[0018] The drive rod is a single rod, and the first connecting end is rotatably connected to one of the rod bodies.

[0019] In this solution, on the one hand, the rotating connection between the rod and the clamp can reduce mechanical vibration and noise during the movement, improve the stability of the clamp when it moves radially along the pot lid, reduce friction loss of the clamp during the transmission process, improve the transmission efficiency between the connecting rod assembly and the clamp, reduce the risk of fatigue fracture of the rod, and improve the service life of the pot lid.

[0020] On the other hand, when at least two rods are rotatably connected through the same second pivot, only one drive rod is needed. When the drive rod drives the rod connected to it to rotate, the rod can drive other rods to rotate, thus simplifying the structure of the clamp.

[0021] Optionally, the first button has an extension, the extension having a second groove extending along the height direction of the lid, and the second rotating shaft being able to slide along the second groove.

[0022] In this design, when the rod moves along the height of the lid, the extension restricts the movement of the second connecting end in the first direction, reducing the risk of swaying during movement and improving the stability of the rod's movement. Furthermore, during the sliding of the second rotating shaft along the second groove, the first button avoids the second rotating shaft; that is, during the pressing of the first button, force is applied only to the protrusion and not to the second rotating shaft, improving the reliability of the rod's rotation around the second rotating shaft.

[0023] Optionally, the rod body is provided with a protrusion that protrudes relative to the rod body, and when the first button is pressed, it can abut against the protrusion to drive the rod body to rotate.

[0024] In this design, a protrusion is provided that abuts against the first button. When the first button is pressed along the height direction of the lid, it drives the rod to rotate. This rotation of the rod then drives the clamp to move radially along the lid, thus converting the movement of the first button along the height direction of the lid into the movement of the clamp along the radial direction of the lid. This allows for a change in the direction of movement within a small space. The contact between the first button and the protrusion makes the driving force more stable during the transmission of motion, improving the transmission efficiency of the lid.

[0025] Optionally, the first button and the second button are distributed along a first direction, and the protrusion is located on the side of the rod body opposite to the drive rod along the first direction.

[0026] The first direction is perpendicular to the movement direction of the clamps, and the first direction is perpendicular to the height direction of the pot lid.

[0027] In this design, the first and second buttons are distributed along a first direction. The user can press either the first or second button. The protrusion on the lever only contacts the first button. Therefore, pressing the first button only drives the lever to rotate, and pressing the second button only drives the drive rod to rotate. This allows the user to operate different mechanisms (the first and second buttons) to switch the clamp between the open and clamping states, reducing the risk of interference between components during opening or closing.

[0028] Optionally, the pot lid further includes at least two moving parts, one end of which is connected to the rod and the other end of which is connected to the clamp, and a second elastic element is provided between the at least two moving parts.

[0029] In the design, the moving parts enable the driving force of the drive assembly to be stably transmitted to the clamps. The two ends of the second elastic element are connected to the two moving parts respectively, and the second elastic element can maintain the clamps in the open or clamped state.

[0030] In another aspect, this application provides a cookware, which includes a pot body and a pot lid, with the pot lid covering the opening of the pot body;

[0031] The pot lid is the pot lid described above.

[0032] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit this application. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the pot lid structure in an embodiment of this application;

[0034] Figure 2 This is a schematic diagram illustrating the interaction between the connecting rod assembly and the pot lid in an embodiment of this application.

[0035] Figure 3 This is a schematic diagram illustrating the interaction between the driving component and the pot lid in an embodiment of this application;

[0036] Figure 4 This is a schematic diagram of the linkage mechanism in the embodiments of this application;

[0037] Figure 5 This is a schematic diagram of the pot lid structure when the clamps are in the open state in an embodiment of this application, wherein the lid and the first button have been removed;

[0038] Figure 6 This is a front cross-sectional view of the pot lid when the clamps are in the clamping state in an embodiment of this application;

[0039] Figure 7This is a front cross-sectional view of the pot lid when the clamps are in the open state in an embodiment of this application;

[0040] Figure 8 This is a schematic diagram of the pot lid structure when the clamps are in the clamping state in an embodiment of this application, wherein the lid and the second button have been removed.

[0041] Explanation of reference numerals in the attached figures:

[0042] 1-Lid;

[0043] 2- Clamps;

[0044] 3-Linkage assembly;

[0045] 31-Bar body;

[0046] 311 - Second connection terminal;

[0047] 312-Motion end;

[0048] 313 - Protrusion;

[0049] 32-Drive lever;

[0050] 321 - First connection end;

[0051] 322 - Driver end;

[0052] 323 - First groove;

[0053] 33 - First pivot;

[0054] 34 - Second pivot;

[0055] 4-Driver components;

[0056] 41 - First button;

[0057] 411-Extension;

[0058] 411a - Second groove;

[0059] 42 - Second button;

[0060] 421 - First elastic element;

[0061] 5-Abutment;

[0062] 51-Sliding rod;

[0063] 6-Moving parts;

[0064] 7-Second elastic element.

[0065] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. Detailed Implementation

[0066] To better understand the technical solution of this application, the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0067] It should be understood that the described embodiments are merely some, not all, of the embodiments in this application. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0068] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0069] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0070] This application provides a cookware, which includes a pot body and a lid, the lid of which can be closed onto the opening of the pot body. The lid has clamps that can clamp the lid and the pot body tightly when the lid is attached to the pot body.

[0071] In some embodiments, the specific type of cookware may be a rice cooker, a multi-functional cooker, a pressure cooker, etc. This application does not limit the specific type of cookware.

[0072] The following description uses a pressure cooker as an example.

[0073] like Figures 1-3 As shown, this application embodiment provides a pot lid that can be applied to a pot body. The pot lid includes a lid body 1, at least two clamps 2, a connecting rod assembly 3, and a drive assembly 4. Figure 1 As shown, the lid 1 is used to cover the opening of the pot body. The outer periphery of the lid 1 may be provided with an annular sealing ring, which can form a seal between the lid and the pot body.

[0074] The clamp 2 is movable relative to the cover 1. The linkage assembly 3 is connected to the clamp 2 and includes at least two rods 31 and at least one drive rod 32. The rods 31 are rotatably connected to the clamp 2, and the drive rod 32 is rotatably connected to at least one rod 31.

[0075] The drive assembly 4 is connected to the linkage assembly 3. The drive assembly 4 includes a first button 41 and a second button 42. The first button 41 and the second button 42 can move along the height direction of the pot lid.

[0076] When the first button 41 is pressed, it can drive the rod 31 to rotate, so that at least two clamps 2 are far apart and the clamps 2 are in the open state. When the second button 42 is pressed, it can drive the rod 31 to rotate through the drive rod 32, so that at least two clamps 2 are close to each other and the clamps 2 are in the clamping state.

[0077] like Figure 2 As shown, the linkage assembly 3 is rotatably connected to the clamp 2. When the rod 31 in the linkage assembly 3 moves along the height direction of the pot lid, it can drive the clamp 2 to move away from or towards each other in the radial direction of the pot lid. The drive rod 32 is rotatably connected to at least one rod 31, and the user can drive the rod 31 to move by driving the drive rod 32.

[0078] like Figure 3 As shown, the drive assembly 4 includes a first button 41 and a second button 42. The first button 41 is specifically an open button. When the user presses the first button 41 along the height direction of the pot lid, the first button 41 causes the rod 31 to rotate. The rod 31 moves downward along the height direction of the pot lid, thereby causing the clamps 2 to move away from each other along the radial direction of the pot lid. At this time, the clamps 2 switch from a clamping state to an open state. The second button 42 is specifically a close button. When the user presses the second button 42 along the height direction of the pot lid, the second button 42 causes the drive rod 32 to rotate. The drive rod 32 causes the rod 31 to move upward along the height direction of the pot lid, thereby causing the clamps 2 to move closer together along the radial direction of the pot lid. At this time, the clamps 2 switch from an open state to a clamping state.

[0079] Therefore, the user only needs to drive the first button 41 or the second button 42 to open or close the clamp 2, which has the advantage of convenient operation. Moreover, since different structures (the first button 41 and the second button 42) are operated respectively during the opening or closing of the clamp 2, the accuracy of opening and closing the clamp 2 can be improved, the risk of misoperation can be reduced, and the risk of interference between components during the opening or closing process can be reduced. After the first button 41 or the second button 42 is driven, it moves along the height direction of the pot lid, and is transmitted to the clamp 2 through the linkage assembly 3, causing the clamp 2 to move radially along the pot lid. That is, the linkage assembly 3 can convert the movement of the first button 41 or the second button 42 along the height direction into the radial reciprocating motion of the clamp 2, which can increase the movement stroke of the clamp 2 in a small space. The linkage assembly 3, which realizes the conversion of the movement direction, not only has the advantage of simple structure, but also facilitates the control of the movement trajectory, thereby improving the reliability of the movement of the clamp 2.

[0080] In some embodiments, such as Figure 4 As shown, the drive rod 32 includes a first connecting end 321 and a driving end 322. The first connecting end 321 has a first rotating shaft 33, which is rotatably connected to the rod body 31. Figure 5 As shown, when the second button 42 is pressed, it can abut against the drive end 322 to drive the drive rod 32 to rotate in the plane where the height direction of the pot lid is located.

[0081] The first connecting end 321 of the drive rod 32 is used for rotatable connection with the rod body 31. Specifically, the first rotating shaft 33 can pass through the rod body 31 and the first connecting end 321 of the drive rod 32. The other end of the drive rod 32 is the drive end 322, which is a free end and can move along the height direction of the pot lid under the drive of the second button 42. That is, the drive rod 32 forms a lever structure. According to the lever principle, the rotation of the drive end 322 in the plane where the height direction of the pot lid is located can drive the first connecting end 321 to rotate, thereby driving the rod body 31 to move. In other words, the drive rod 32 can drive the rod body 31 to move.

[0082] In this embodiment, a drive rod 32 connected to the rod body 31 is provided. The user can directly drive the rod body 31 when the lid needs to be opened, and drive the drive rod 32 to indirectly drive the rod body 31 when the lid needs to be closed. This makes the rod body 31 directly or indirectly driven during the opening or closing process, and the clear division of labor reduces the risk of interference between the components during the opening or closing of the lid.

[0083] In some embodiments, such as Figure 3 As shown, the pot lid also includes a base 5 fixedly connected to the lid body 1. The base 5 has a sliding rod 51, and the drive rod 32 has a first sliding groove 323. During the rotation of the drive rod 32, the sliding rod 51 can slide along the first sliding groove 323.

[0084] Specifically, the base 5 is provided with a limiting groove for placing the sliding rod 51, so that the sliding rod 51 can stably cooperate with the base 5.

[0085] In this embodiment, during the rotation of the drive rod 32, the sliding rod 51 slides along the first groove 323 on the drive rod 32. The sliding rod 51 can play a certain limiting role, allowing the drive rod 32 to rotate in the plane where the height direction of the pot lid is located. At the same time, the sliding rod 51 sliding along the first groove 323 of the drive rod 32 can also prevent the sliding rod 51 from blocking the normal rotation of the drive rod 32.

[0086] In some embodiments, such as Figure 3 and Figure 5 As shown, the drive component 4 may also include a first elastic element 421, one end of which is connected to the second button 42, and the other end of which is connected to the cover 1.

[0087] The other end of the first elastic element 421 can be directly connected to the cover 1, or indirectly connected to the cover 1 through the base 5. This embodiment is described with an example in which one end of the first elastic element 421 is connected to the second button 42 and the other end is connected to the base 5.

[0088] When the second button 42 is pressed, it moves closer to the base 5 and abuts against the driving end 322 of the drive rod 32. This causes the drive rod 32 to move the rod body 31 and the clamp 2 closer together, thus clamping the clamp 2. At this time, the first elastic element 421 is compressed under the pressure of the second button 42 and the base 5. When the pressure on the second button 42 is released, the second button 42 moves away from the base 5 under the rebound force of the first elastic element 421, returning to its initial position.

[0089] In this embodiment, the first elastic element 421 enables the second button 42 to automatically reset, simplifying the operation steps and further improving the user experience.

[0090] In some embodiments, such as Figure 4 As shown, the linkage assembly 3 also includes a second rotating shaft 34, and the rod body 31 includes a second connecting end 311 and a moving end 312. The second connecting ends 311 of at least two rod bodies 31 are rotatably connected through the second rotating shaft 34, and the moving ends 312 are respectively connected to the clamps 2.

[0091] In this application, the pot lid has at least two rods 31 and one drive rod 32, and the first connecting end 321 of the drive rod 32 is rotatably connected to one of the rods 31. This application does not limit the specific number of rods 31 and drive rod 32.

[0092] Specifically, one end of the rod 31 is the second connecting end 311, and the other end is the moving end 312. The two rods 31 are rotatably connected at the second connecting end 311, and the second rotating shaft 34 can pass through the second connecting end 311 of the two rods 31 along the first direction X. The moving end 312 is rotatably connected to the two clamps 2 respectively, and the moving end 312 can drive the clamps 2 to move away from or towards each other along the radial direction of the pot lid.

[0093] In this embodiment, the rotational connection between the rod 31 and the clamp 2 can reduce mechanical vibration and noise during movement, improve the stability of the clamp 2 when moving radially along the pot lid, reduce friction loss of the clamp 2 during transmission, improve the transmission efficiency between the connecting rod assembly 3 and the clamp 2, reduce the risk of fatigue fracture of the rod 31, and improve the service life of the pot lid.

[0094] In addition, when at least two rods 31 are rotatably connected through the same second pivot 34, only one drive rod 32 is needed. When the drive rod 32 drives the rod 31 connected to it to rotate, the rod 31 can drive the other rods 31 to rotate, thereby simplifying the structure of the clamp 2.

[0095] In other embodiments, the connection between the rod 31 and the clamp 2 can also be a ball bearing, bolt connection, etc. This application does not limit the specific connection method between the rod 31 and the clamp 2.

[0096] In some embodiments, such as Figure 8 As shown, the first button 41 has an extension 411, the extension 411 has a second slide groove 411a extending along the height direction of the pot lid, and the second rotating shaft 34 can slide along the second slide groove 411a.

[0097] Specifically, in combination Figure 4 As shown, the second rotating shaft 34 extends along the first direction X toward one side of the first button 41 and can slide along the second slide groove 411a.

[0098] In this embodiment, when the rod 31 moves along the height direction of the pot lid, the extension 411 can restrict the movement of the second connecting end 311 in the first direction X, reducing the risk of swaying of the rod 31 during movement and improving the movement stability of the rod 31. In addition, during the sliding of the second rotating shaft 34 along the second sliding groove 411a, the first button 41 can avoid the second rotating shaft 34, that is, during the pressing of the first button 41, force is applied only to the protrusion 313 and not to the second rotating shaft 34, improving the reliability of the rod 31 rotating around the second rotating shaft 34.

[0099] In some embodiments, such as Figure 4 As shown, the rod 31 is provided with a protrusion 313 that protrudes relative to the rod 31, such as Figure 8 As shown, when the first button 41 is pressed, it can abut against the protrusion 313 to drive the rod 31 to rotate.

[0100] Specifically, for better force distribution, the protrusion 313 can be located at the middle of the rod 31, extending along the first direction X toward the first button 41. When the first button 41 moves downward along the height direction of the lid, the first button 41 abuts against the protrusion 313, causing the rod 31 to rotate relative to the lid 1. The moving ends 312 move away from each other radially along the lid, causing the clamps 2 to move away from each other radially along the lid.

[0101] In this embodiment, a protrusion 313 is provided that abuts against the first button 41. When the first button 41 is pressed along the height direction of the lid, it can drive the rod 31 to rotate. In turn, the rotation of the rod 31 drives the clamp 2 to move radially along the lid, thereby converting the movement of the first button 41 along the height direction of the lid into the movement of the clamp 2 along the radial direction of the lid. This allows for the conversion of the movement direction within a small space. The abutment between the first button 41 and the protrusion 313 makes the driving force more stable during the movement transmission process, improving the transmission efficiency of the lid.

[0102] The first direction X can be a direction perpendicular to the movement direction of the clamp 2. At the same time, the first direction X is also perpendicular to the height direction of the pot lid, so that the protrusion 313 will not occupy the space in the movement direction of the clamp 2 and avoid interference with the clamp 2.

[0103] In the above embodiments, such as Figure 3 and Figure 4 As shown, the first button 41 and the second button 42 are distributed along the first direction X, and the protrusion 313 is located along the first direction X on the side of the rod 31 opposite to the drive rod 32. That is, the protrusion 313 is located on the side corresponding to the first button 41, and the drive rod 32 is located on the side corresponding to the second button 42.

[0104] In this embodiment, the first button 41 and the second button 42 are distributed along the first direction X. The user can press the first button 41 or the second button 42 respectively. The protrusion 313 on the rod 31 only abuts against the first button 41. Therefore, when the user presses the first button 41, it can only drive the rod 31 to rotate, and when the user presses the second button 42, it can only drive the drive rod 32 to rotate. That is, the user can operate different structures (the first button 41 and the second button 42) to switch the clamp 2 between the open state and the clamping state, which can reduce the risk of interference between the components during the opening or closing process.

[0105] In the above embodiments, such as Figure 2 As shown, the pot lid also includes at least two moving parts 6, one end of which is connected to the rod 31 and the other end is connected to the clamp 2, and a second elastic element 7 is provided between the at least two moving parts 6.

[0106] At least two second elastic elements 7 are connected between two moving elements 6. The two rods 31 and the second elastic elements 7 form an approximately triangular structure, that is, the ends of the two rods 31 near the first button 41 or the second button 42 form the apex of the triangle, and the other ends of the two rods 31 and the second elastic elements 7 form the base of the triangle.

[0107] In clamp 2 by Figure 6 Switching to clamping state Figure 7During the opening process, the first button 41 drives the rod 32 body 31 along the height direction of the lid, and the two moving parts 6 move away from each other. At this time, the second elastic element 7 remains in the stretched state, and the two rods 31 remain stable under the action of the second elastic element 7, restricting the rods 31 from moving upward along the height direction of the lid. At this time, the forces on the two rods 31 are balanced, and the clamp 2 can maintain its position. Figure 7 The open state improves the reliability and stability of the pot lid when the clamp 2 is open;

[0108] In clamp 2 by Figure 7 Switching to the on state Figure 6 During the clamping process, the second button 42 drives the drive rod 32 downward along the height direction of the pot lid. The drive rod 32 drives the rod body 31 to move upward along the height direction of the pot lid. At this time, the pressure on the second elastic element 7 disappears. Under the action of the rebound force of the second elastic element 7, the two rod bodies 31 continue to move upward along the height direction of the pot lid until the rod bodies 31 rotate back to the position when they are clamped. The two moving parts 6 approach each other, and the clamp 2 automatically returns to the clamping state. The clamp 2 can maintain the clamping state. Figure 6 The clamping state improves the reliability and stability of clamp 2 in the clamping state.

[0109] In this embodiment, the moving member 6 enables the driving force of the driving assembly 4 to be stably transmitted to the clamp 2. The two ends of the second elastic member 7 are respectively connected to the two moving members 6, and the second elastic member 7 can maintain the clamp 2 in the open state or the clamped state.

[0110] Specifically, the second elastic element 7 can be a tension spring. In other embodiments, the second elastic element 7 can also be other structures. This application does not limit the specific structure of the second elastic element 7.

[0111] like Figures 5 to 8 As shown, the specific working process of the pot lid in this embodiment is as follows:

[0112] When the pot lid is Figure 6 and Figure 8 Switching the clamping state to Figure 5 and Figure 7 When the lid is in the open state, the user presses the first button 41 downwards along the height direction of the lid, causing the first button 41 to abut against the protrusion 313. The protrusion 313 is forced to move the rod 31, and the second rotating shaft 34 slides along the second sliding groove 411a, causing the first connecting end 321 of the drive rod 32 to move. The sliding rod 51 slides along the first sliding groove 323, and the drive end 322 rotates upwards in the plane where the height direction of the lid is located. Figure 5Position. During the movement of the first button 41 driving the rod 32 body 31, the moving ends 312 move away from each other, the rod body 31 drives the two moving parts 6 to move away from each other, thereby causing the clamps 2 to move away from each other, so that the clamps 2 are in the open state. At this time, the second elastic element 7 is in the stretched state, the force between the two rods 31 is balanced, and the clamps 2 can stably maintain the open state.

[0113] When the pot lid is Figure 5 and Figure 7 Switching the on state to Figure 6 and Figure 8 When the lid is clamped, the user presses the second button 42 downwards along the height direction of the lid. The first elastic element 421 is compressed, causing the second button 42 to abut against the drive end 322. The sliding rod 51 slides along the first slide groove 323. Under the action of leverage, the drive rod 32 drives the first connecting end 321 to move, causing the rod body 31 to move upwards along the height direction of the lid. The second rotating shaft 34 slides along the second slide groove 411a, causing the first button 41 to return to its original position. Figure 8 Position. During the movement of the second button 42 driving the linkage assembly 3, the pressure on the second elastic element 7 disappears. Under the action of the rebound force of the second elastic element 7, the moving ends 312 move closer to each other, and the rod body 31 drives the two moving parts 6 to move closer to each other, thereby driving the clamps 2 to move closer to each other, so that the clamps 2 are in a clamping state. In addition, when the user withdraws the force on the second button 42, the second button 42 automatically resets along the height direction of the pot lid under the action of the rebound force of the first elastic element 421.

[0114] The above descriptions are merely specific implementations of the embodiments of this application, but the protection scope of the embodiments of this application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the embodiments of this application should be covered within the protection scope of the embodiments of this application. Therefore, the protection scope of the embodiments of this application should be determined by the protection scope of the claims.

Claims

1. A pot lid, characterized in that, The pot lid includes: Cover (1); At least two clamps (2) are movable relative to the cover (1); Linkage assembly (3), the linkage assembly (3) includes at least two rods (31) and at least one drive rod (32), the rods (31) are rotatably connected to the clamp (2), and the drive rod (32) is rotatably connected to at least one of the rods (31); The driving component (4) includes a first button (41) and a second button (42), which are capable of moving along the height direction of the pot lid; When the first button (41) is pressed, it can drive the rod (31) to rotate, so that at least two clamps (2) move away from each other and the clamps (2) are in the open state. When the second button (42) is pressed, it can drive the rod (31) to rotate through the drive rod (32), so that at least two clamps (2) move closer to each other and the clamps (2) are in the clamping state.

2. The pot lid according to claim 1, characterized in that, The drive rod (32) includes a first connecting end (321) and a drive end (322). The first connecting end (321) has a first rotating shaft (33). The first rotating shaft (33) is rotatably connected to the rod body (31). When the second button (42) is pressed, it can abut against the drive end (322) to drive the drive rod (32) to rotate in the plane where the height direction of the pot lid is located.

3. The pot lid according to claim 2, characterized in that, The pot lid also includes a base (5) fixedly connected to the lid body (1). The base (5) has a sliding rod (51), and the drive rod (32) has a first sliding groove (323). During the rotation of the drive rod (32), the sliding rod (51) can slide along the first sliding groove (323).

4. The pot lid according to claim 2, characterized in that, The drive assembly (4) further includes a first elastic element (421), one end of which is connected to the second button (42), and the other end of which is connected to the cover (1).

5. The pot lid according to claim 2, characterized in that, The linkage assembly (3) further includes a second rotating shaft (34), the rod body (31) includes a second connecting end (311) and a moving end (312), the second connecting ends (311) of at least two rod bodies (31) are rotatably connected through the second rotating shaft (34), and the moving ends (312) are respectively connected to the clamp (2); The drive rod (32) is a single rod, and the first connecting end (321) is rotatably connected to one of the rod bodies (31).

6. The pot lid according to claim 5, characterized in that, The first button (41) has an extension (411) and the extension (411) has a second groove (411a) extending along the height direction of the pot lid. The second rotating shaft (34) is capable of sliding along the second groove (411a).

7. The pot lid according to any one of claims 1 to 6, characterized in that, The rod (31) is provided with a protrusion (313) that protrudes relative to the rod (31). When the first button (41) is pressed, it can abut against the protrusion (313) to drive the rod (31) to rotate.

8. The pot lid according to claim 7, characterized in that, The first button (41) and the second button (42) are distributed along a first direction, and the protrusion (313) is located on the side of the rod (31) away from the drive rod (32) along the first direction; The first direction is perpendicular to the movement direction of the clamp (2), and the first direction is perpendicular to the height direction of the pot lid.

9. The pot lid according to any one of claims 1 to 6, characterized in that, The pot lid also includes at least two moving parts (6), one end of which is connected to the rod (31) and the other end is connected to the clamp (2), and a second elastic element (7) is provided between the at least two moving parts (6).

10. A cookware, characterized in that, The cookware includes: Pot body; A lid that covers the opening of the pot body; The pot lid is the pot lid according to any one of claims 1-9.

Images