Cover body assembly and cooking utensil with same

Abstract

The utility model provides a cover body assembly and a cooking utensil with the cover body assembly, and the cover body assembly comprises a cover body with a steam cavity; the exhaust pipe is arranged on the cover body in a penetrating manner and is provided with an air inlet and a first air outlet; the exhaust structure comprises a connecting rod and a first movable part, the connecting rod is arranged at the first exhaust port in a penetrating mode in the direction perpendicular to the extending direction of the exhaust pipe, the connecting rod can move relative to the first exhaust port so as to block or open the first exhaust port, and the first movable part is detachably arranged in the steam cavity and has a connecting state and a detaching state; when the first movable part is in the connected state, the first movable part is movably connected with the connecting rod, and when the first movable part is in the detached state, the first movable part can be taken out of the steam cavity so as to avoid the bottom of the steam cavity. According to the technical scheme, the problem that in the prior art, due to the fact that the number of components in the steam cavity is large, the steam cavity is difficult to clean can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking utensils, and in particular to a cover assembly and a cooking utensil having the same. Background Art

[0002] At present, pressure cookers generate steam during cooking, and the steam is discharged from the exhaust pipe in the steam chamber. There are multiple exhaust components in the steam chamber. During the exhaust process, the steam will bring out the slurry and accumulate in the steam chamber, so the steam chamber needs to be cleaned regularly.

[0003] In the prior art, the exhaust assembly is usually fixed in the steam chamber and cannot be moved or removed, resulting in the exhaust assembly interfering with the cleaning work when the user cleans the slurry and impurities in the steam chamber, causing the steam chamber to have corners that are difficult to clean or invisible, affecting user use. Utility Model Content

[0004] The utility model provides a cover assembly and a cooking utensil having the same, so as to solve the problem in the prior art that there are many components in a steam chamber, which makes it difficult to clean the steam chamber.

[0005] According to one aspect of the utility model, a cover assembly is provided, which includes: a cover body, having a steam chamber, and a top of the steam chamber having an opening; an exhaust pipe, which is passed through the cover body, the exhaust pipe having an air inlet and a first exhaust port, and the first exhaust port is connected to the steam chamber; an exhaust structure, the exhaust structure includes a connecting rod and a first movable part, the connecting rod is passed through the first exhaust port along a direction perpendicular to the extension of the exhaust pipe, the connecting rod can be moved relative to the first exhaust port to block or open the first exhaust port, and the first movable part can be detachably arranged in the steam chamber, and the first movable part has a connected state and a disassembled state. When the first movable part is in the connected state, the first movable part is movably connected to the connecting rod, and when the first movable part is in the disassembled state, the first movable part can be taken out of the steam chamber to avoid the bottom of the steam chamber.

[0006] In accordance with the technical solution of the present invention, an exhaust pipe is installed through the cover. The exhaust structure includes a connecting rod and a first movable member. The connecting rod is installed radially perpendicular to the exhaust pipe and extends through the first exhaust port, forming an angle with the gas flow direction within the exhaust pipe. This reduces the interference and influence of gas flow on the connecting rod's movement when the connecting rod is installed in the same direction as the exhaust pipe, thereby increasing the connecting rod's movement speed. The first movable member has an attached state and a detached state. Through the above-mentioned arrangement, the number of components of the exhaust structure in the steam chamber can be changed according to customer needs. When the exhaust structure is working, the first movable part is in a connected state. At this time, the first movable part and the connecting rod are both located in the steam chamber and work together to realize the exhaust work of the cover assembly; when the steam chamber needs to be cleaned, the first movable part is switched to the disassembled state, and the first movable part is taken out of the steam chamber. This reduces the number of components of the exhaust structure in the steam chamber, thereby reducing the situation where the exhaust structure blocks the bottom of the steam chamber and causes inconvenience in cleaning, thereby increasing the cleaning space in the steam chamber, and facilitating the cleaning of slurry and impurities brought out during the exhaust process, making the design of the cover assembly more convenient, thereby improving the user experience.

[0007] Furthermore, the exhaust structure also includes a first drive structure, which is disposed on the cover body. A first movable member is movably connected to the first drive structure. The first drive structure drives the connecting rod to move via the first movable member to block or open the first exhaust port. This increases the contact area between the first movable member and the connecting rod, allowing the first drive structure to drive the connecting rod without requiring precise alignment with the end of the connecting rod, thereby improving the first drive structure's driving tolerance.

[0008] Furthermore, the connecting rod has a first connecting end and a second connecting end that are oppositely disposed, both of which are located outside the exhaust pipe, the first driving structure is disposed near the first connecting end, the first movable member has a first abutting portion and a second abutting portion that are oppositely disposed, the first abutting portion being located between the first driving structure and the first connecting end, the exhaust structure further comprising a second driving structure that is disposed corresponding to the second connecting end, the second abutting portion being located between the second connecting end and the second driving structure, the first driving structure and the second driving structure cooperating to drive the connecting rod to block or open the first exhaust port via the first movable member. In this manner, while achieving radial movement of the connecting rod driven by the first movable member, the first movable member is easily disassembled.

[0009] Furthermore, the cover assembly further includes: a second movable member detachably disposed within the steam chamber, the second movable member being capable of shielding the exhaust structure, the second movable member having a second exhaust port, and the first movable member being movably disposed on a side of the second movable member facing the exhaust structure. The second movable member shields the internal structure of the steam chamber while satisfying exhaust requirements, thereby preventing impurities from entering the steam chamber from the outside and protecting the internal exhaust structure.

[0010] Furthermore, the steam chamber includes a first chamber and a second chamber, the first chamber and the second chamber are separated by a second movable member, the first chamber is located below the second chamber, the exhaust structure and the first exhaust port are located within the first chamber, the first exhaust port is in communication with the first chamber, the second exhaust port is in communication with the first chamber, and the first and second chambers, respectively. The flow area of the first exhaust port is smaller than the flow area of the first chamber, and / or the flow area of the second exhaust port is smaller than the flow area of the second chamber. This can further reduce noise generated by gas flowing within the steam chamber.

[0011] Furthermore, the second movable member has a raised portion on its surface facing away from the exhaust structure. The raised portion corresponds to the first exhaust port, and the second exhaust port is provided on a sidewall of the raised portion. The raised portion also provides a processing location for the second exhaust port, facilitating processing of the second exhaust port on the sidewall of the raised portion to change the direction of gas flow from the second movable member.

[0012] Furthermore, a water collection groove is provided on the surface of the second movable member away from the exhaust structure. The water collection groove is arranged in an annular manner around the outer periphery of the raised portion. This can collect the slurry flowing out of the steam chamber from the second exhaust port, and the water collection groove can be directly cleaned, further improving the user experience.

[0013] Furthermore, the second movable member is provided with a second exhaust port, and the first movable member is arranged on a side of the second movable member facing the exhaust structure. Such arrangement has a simple structure and ensures smooth exhaust of the cover assembly.

[0014] Furthermore, a latching rail is circumferentially disposed on the inner sidewall of the cover, with one end of the latching rail having a clearance groove that communicates with the latching rail. A corresponding latching protrusion is disposed on the outer sidewall of the second movable member. The latching protrusion enters the latching rail through the clearance groove and is movable along the latching rail. With this arrangement, the second movable member can rotate within the cover via the latching protrusion to adjust its assembly position with the cover. The latching rail and the latching protrusion also guide and limit the rotational direction of the second movable member, ensuring smooth assembly of the second movable member with the cover.

[0015] Furthermore, the cover assembly further includes a second drive structure, which is connected and arranged between the second movable member and the first movable member, wherein, when the second movable member is assembled to the cover, and the first movable member is at least partially located between the second drive structure and the connecting rod, the second drive structure can push the connecting rod to move via the first movable member. This ensures that the second drive structure drives the connecting rod to move via the first movable member, so that when the detachable member is installed in place, the second drive structure can also be installed in place, making it convenient for users to disassemble and assemble the first movable member, the second movable member, and the second drive structure, achieving rapid and accurate installation of product components, improving installation efficiency, and ensuring that the user can use the second drive structure normally after installation.

[0016] According to another aspect of the present invention, a cooking utensil is provided, comprising the aforementioned cover assembly. The cover assembly effectively solves the problem in the prior art of multiple components in the steam chamber, which makes cleaning the steam chamber difficult. The cooking utensil comprising the cover assembly also has the aforementioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A structural schematic diagram of a cover assembly provided according to an embodiment of the present utility model is shown;

[0019] Figure 2 Shown Figure 1 A partial enlarged view of point A in the middle;

[0020] Figure 3 A schematic structural diagram of an exhaust pipe according to an embodiment of the present utility model is shown;

[0021] Figure 4 A schematic structural diagram of a first movable member according to an embodiment of the present utility model is shown;

[0022] Figure 5 A schematic structural diagram of a second movable member according to an embodiment of the present utility model is shown;

[0023] Figure 6 A schematic structural diagram of a steam cover provided according to an embodiment of the present utility model is shown;

[0024] Figure 7 A schematic diagram of the structure of a steam seat provided in accordance with an embodiment of the present invention from a top view is shown;

[0025] Figure 8A schematic diagram of the assembly of the second movable member and the first movable member provided in an embodiment of the present utility model from a bottom-up perspective is shown;

[0026] Figure 9 A structural schematic diagram of a cover assembly provided according to an embodiment of the present utility model is shown;

[0027] Figure 10 The figure shows a schematic structural diagram of a pot cover provided according to an embodiment of the present utility model.

[0028] The above drawings include the following reference numerals:

[0029] 10. Cover; 101. Opening; 102. Buckle rail; 1021. Gap groove;

[0030] 11. Steam chamber; 111. First chamber; 112. Second chamber;

[0031] 12. Positioning groove;

[0032] 131. Placement slot; 132. Pot cover; 1321. Opening;

[0033] 133. Decorative cover;

[0034] 14. Steam seat; 15. Steam cover;

[0035] 20. Exhaust pipe; 21. Air inlet; 22. First exhaust port;

[0036] 23. Third exhaust port;

[0037] 30. Exhaust structure;

[0038] 31. Connecting rod;

[0039] 313. First connection end; 314. Second connection end;

[0040] 315. First sealing member; 316. Second sealing member;

[0041] 32. First drive structure;

[0042] 33. Second drive structure;

[0043] 40. First movable member; 41. First abutting portion; 42. Second abutting portion;

[0044] 50. Second movable member; 501. Snap-fit protrusion;

[0045] 51. Second exhaust port; 52. Raised portion;

[0046] 53. Water collection tank;

[0047] 54. Positioning protrusion. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0049] like Figures 1 to 3 As shown, an embodiment of the present invention provides a cover assembly, which includes: a cover 10, an exhaust pipe 20 and an exhaust structure 30. The cover 10 has a steam chamber 11, and the top of the steam chamber 11 has an opening 101. The exhaust pipe 20 is provided on the cover 10, and the exhaust pipe 20 has an air inlet 21 and a first exhaust port 22. The first exhaust port 22 is connected to the steam chamber 11. The connecting rod 31 is provided at the first exhaust port 22 along the direction perpendicular to the extension of the exhaust pipe 20. The connecting rod 31 can move relative to the first exhaust port 22 to block or open the first exhaust port 22. The first movable member 40 is detachably arranged in the steam chamber 11. The first movable member 40 has a connected state and a disassembled state. When the first movable member 40 is in the connected state, the first movable member 40 is movably connected to the connecting rod 31. When the first movable member 40 is in the disassembled state, the first movable member 40 can be taken out of the steam chamber 11 to avoid the bottom of the steam chamber 11. The exhaust structure 30 has a relatively set working state and an avoidance state. When the exhaust structure 30 is in the working state, the exhaust structure 30 can block or open the first exhaust port 22; when the exhaust structure 30 is in the avoidance state, the exhaust structure 30 can avoid the bottom of the steam chamber 11.

[0050] Using the technical solution of the present invention, the exhaust pipe 20 is installed on the cover body 10. The exhaust structure 30 includes a connecting rod 31 and a first movable member 40. The connecting rod 31 is installed in a radial direction perpendicular to the exhaust pipe 20 and extends through the first exhaust port 22, forming an angle with the direction of gas flow in the exhaust pipe 20. This can reduce the interference and influence of gas flow on the movement of the connecting rod 31 when the installation direction of the connecting rod 31 is consistent with the extension direction of the exhaust pipe 20, thereby improving the movement speed of the connecting rod 31. The first movable member 40 can be connected and disassembled. Through the above-mentioned setting, the number of components of the exhaust structure 30 in the steam chamber 11 can be changed according to customer needs. When the exhaust structure 30 is working, the first movable part 40 is in a connected state. At this time, the first movable part 40 and the connecting rod 31 are both located in the steam chamber 11 and work together to realize the exhaust work of the cover assembly; when the steam chamber 11 needs to be cleaned, the first movable part 40 is switched to the disassembled state, and the first movable part 40 is taken out of the steam chamber 11. This reduces the number of components of the exhaust structure in the steam chamber 11, and thus can reduce the situation where the exhaust structure blocks the bottom of the steam chamber 11 and causes inconvenience in cleaning, thereby increasing the cleaning space in the steam chamber 11, and facilitating the cleaning of slurry and impurities brought out during the exhaust process, making the design of the cover assembly more convenient, thereby improving the user experience.

[0051] In this embodiment, there is no limitation on how the exhaust structure 30 avoids the bottom of the steam chamber 11. The exhaust structure 30 can be detachably connected to the steam chamber 11, or the exhaust structure 30 can be installed on the side wall of the steam chamber 11, or the exhaust structure 30 can be folded and installed in the steam chamber 11. As long as it can avoid the steam chamber 11 and facilitate cleaning by the user, the exhaust structure 30 can be used.

[0052] like Figure 2 and Figure 3 As shown, a first sealing member 315 is provided on the connecting rod 31 to seal the first exhaust port 22 and ensure the sealing effect of the connecting rod 31 on the first exhaust port 22. Specifically, a limiting groove is provided on the connecting rod 31, and the first sealing member 315 is a sealing ring. The sealing ring is mounted on the connecting rod 31 and located in the limiting groove. The sealing ring can effectively seal the first exhaust port 22.

[0053] In the present application, the exhaust structure 30 further includes a first drive structure 32, which is disposed on the cover body 10. A first movable member 40 is movably connected to the first drive structure 32. The first drive structure 32 drives the connecting rod 31 to move via the first movable member 40 to block or open the first exhaust port 22. The first movable member 40 can increase the contact area between the first drive structure 32 and the connecting rod 31. The first drive structure 32 can drive the connecting rod 31 without having to precisely align with the end of the connecting rod 31, thereby improving the fault tolerance of the first drive structure 32.

[0054] The exhaust structure 30 further includes a second drive structure 33, which is connected and arranged between the second movable member 50 and the first movable member 40. When the second movable member 50 is assembled on the cover body 10, the first movable member 40 is at least partially located between the second drive structure 33 and the connecting rod 31, so that the second drive structure 33 can push the connecting rod 31 to move through the first movable member 40. In this way, it can be ensured that the second drive structure 33 drives the connecting rod 31 to move through the first movable member 40, so that when the second movable member 50 is installed in place, the second drive structure 33 can also be installed in place, which is convenient for users to disassemble and assemble the first movable member 40, the second movable member 50 and the second drive structure 33, realize the rapid and accurate installation of product components, improve the installation efficiency, and ensure that the user can use the second drive structure 33 normally after installation. The second drive structure 33 can be an elastic member or a solenoid valve.

[0055] like Figure 1 、 Figure 2 and Figure 4 As shown, the connecting rod 31 has a first connecting end 313 and a second connecting end 314 that are relatively arranged. The first connecting end 313 and the second connecting end 314 are both located on the outside of the exhaust pipe 20. The connecting rod 31 is arranged to pass through the exhaust pipe 20, and the first driving structure 32 is arranged near the first connecting end 313. The first movable member 40 has a first abutting portion 41 and a second abutting portion 42 that are relatively arranged. The first abutting portion 41 is located between the first driving structure 32 and the first connecting end 313, and the second driving structure 33 is arranged corresponding to the second connecting end 314. The second abutting portion 42 is located between the second connecting end 314 and the second driving structure 33. The first driving structure 32 and the second driving structure 33 cooperate to drive the connecting rod 31 to block or open the first exhaust port 22 through the first movable member 40. This design makes the drive connection method of the connecting rod 31, the first movable member 40, the first driving structure 32 and the second driving structure 33 simple and direct, thereby improving the convenience of operation. While achieving radial movement of the connecting rod 31 through the first movable member 40, the first movable member 40 is convenient to disassemble.

[0056] like Figure 1 、 Figure 2 and Figure 5As shown, in the present application, the cover assembly also includes a second movable part 50, which is detachably arranged in the steam chamber 11. The second movable part 50 can block the exhaust structure 30. The second movable part 50 has a second exhaust port 51. The gas in the exhaust pipe 20 flows out from the first exhaust port 22 and enters the bottom of the steam chamber 11, and then flows to the top of the steam chamber 11 through the second exhaust port 51, and finally flows out of the cover assembly from the opening. In this way, the second movable part 50 can block the internal structure of the steam chamber 11 while meeting the exhaust requirements, prevent impurities from entering the steam chamber 11 from the outside, and protect the internal exhaust structure 30. The first movable part 40 is movably arranged on the side of the second movable part 50 facing the exhaust structure 30. In this way, the first movable part 40 is integrated on the second movable part 50. When the steam chamber 11 needs to be cleaned, the first movable part 40 can be removed from the steam chamber 11 by disassembling the second movable part 50, thereby avoiding the first movable part 40 from blocking other components, thereby further improving the convenience of cleaning the steam chamber 11.

[0057] Specifically, in the present application, the second movable part 50 and the cover body assembly can be set to be rotatably connected to achieve the disassembly and installation of the second movable part 50 and the steam chamber 11; of course, in other embodiments, the second movable part 50 and the cover body assembly can also achieve the disassembly and installation of the second movable part 50 and the steam chamber 11 through a snap-fit structure.

[0058] The manner in which the first movable member 40 moves relative to the second movable member 50 is not limited. The second movable member 50 may be provided with a groove, and the first movable member 40 may be provided with a protrusion for sliding engagement. Alternatively, the second movable member 50 may be provided with a buckle, and the first movable member 40 may be provided with a corresponding guide rail for engagement.

[0059] In this application, the location of the second exhaust port 51 is not limited. In this embodiment, the second exhaust port 51 is located on the sidewall of the top of the second movable member 50. This further increases the number of changes in the air flow direction during circulation, further enhancing the noise reduction effect of the cover assembly. In other embodiments of this application, the second exhaust port 51 can also be located on the top of the second movable member 50.

[0060] The connecting rod 31 may have one end located in the exhaust pipe 20 , or the connecting rod 31 may be radially passed through the exhaust pipe 20 . Both of the above methods can achieve the opening or blocking of the first exhaust port 22 .

[0061] Specifically, the specific structure of the first movable member 40 is not limited. In this embodiment, the first abutting portion 41 and the second abutting portion 42 are connected by an annular structure, and the connecting plate is movably connected to the second movable member 50. The annular structure is sleeved on the outside of the exhaust pipe 20, and the connecting rod 31 is located within the annular structure. Providing the first movable member 40 with an annular structure simplifies the structure, increases the contact area with the second movable member 50, and makes the movement of the first movable member 40 relative to the second movable member 50 more stable. In other embodiments, the first abutting portion 41 and the second abutting portion 42 can also be connected by a connecting rod or other structure.

[0062] like Figure 2 and Figure 3 As shown, the exhaust pipe 20 also has a third exhaust port 23. This allows gas flowing in from the air inlet 21 to be discharged simultaneously from the first exhaust port 22 and the third exhaust port 23. This increases the number of flow channels within the exhaust pipe 20, thereby increasing the cross-sectional area of the exhaust pipe 20 and improving the fluid flow rate, thereby increasing the single gas displacement of the exhaust pipe 20. Specifically, a second seal 316 is provided on the connecting rod 31. The first seal 315 and the second seal 316 are spaced apart on the connecting rod 31. The second seal 316 is provided corresponding to the third exhaust port 23 to seal the third exhaust port 23. When the connecting rod 31 moves, it can simultaneously open or close the first and third exhaust ports 22, 23.

[0063] like Figure 2 As shown, in this embodiment, the steam chamber 11 includes a first chamber 111 and a second chamber 112. The second movable member 50 separates the first chamber 111 and the second chamber 112. The first chamber 111 is located below the second chamber 112. The exhaust structure 30 and the first exhaust port 22 are located in the first chamber 111. The first exhaust port 22 is connected to the first chamber 111, and the second exhaust port 51 connects the first chamber 111 and the second chamber 112. The flow area of the first exhaust port 22 is smaller than the flow area of the first chamber 111. Through the above arrangement, when the gas flows from the first exhaust port 22 into the first chamber 111, the sound waves will diffuse, interfere or reflect, etc., reducing the intensity of the sound waves. At the same time, a larger chamber can easily reduce the resonance effect of the sound waves, thereby reducing noise. The flow area of the second exhaust port 51 is smaller than the flow area of the second chamber 112. This can further reduce the noise generated when the gas flows in the steam chamber 11.

[0064] In other embodiments of the present application, the flow area of the first exhaust port 22 may be smaller than the flow area of the first chamber 111, while the flow area of the second exhaust port 51 and the flow area of the second chamber 112 are not limited. In still other embodiments of the present application, the flow area of the second exhaust port 51 may be smaller than the flow area of the second chamber 112, while the flow area of the first exhaust port 22 and the flow area of the first chamber 111 are not limited. Any suitable flow area can be used as long as the noise reduction effect is achieved.

[0065] like Figure 3 and Figure 5 As shown, the surface of the second movable member 50 away from the exhaust structure 30 has a raised portion 52. The raised portion 52 is provided corresponding to the first exhaust port 22, and the second exhaust port 51 is provided on the side wall of the raised portion 52. The raised portion 52 and the cover 10 form a mounting space for the exhaust pipe 20. The raised portion 52 can avoid the end of the exhaust pipe 20 and avoid interference with the exhaust pipe 20. When the second exhaust port 51 is provided on the side wall at the top of the second movable member 50, the raised portion 52 can also provide a processing location for the second exhaust port 51, facilitating the processing of the second exhaust port 51 on the side wall of the raised portion 52, thereby changing the direction of gas outflow from the second movable member 50.

[0066] like Figure 2 and Figure 5 As shown, a water collection groove 53 is provided on the surface of the second movable member 50 away from the exhaust structure 30. The water collection groove 53 is annularly arranged around the outer periphery of the raised portion 52. This collects the slurry flowing out of the second exhaust port 51, thereby reducing the amount of slurry remaining on the inner surface of the steam chamber 11. When the second movable member 50 is disassembled, the water collection groove 53 can be directly cleaned, which is convenient and makes cleaning the steam chamber 11 more convenient, further improving the user experience.

[0067] The second movable part 50 has a second exhaust port 51. The gas in the exhaust pipe 20 flows out of the first exhaust port 22 and enters the bottom of the steam chamber 11. Then, it flows to the top of the steam chamber 11 through the second exhaust port 51 and finally flows out of the cover assembly from the opening. In this way, the second movable part 50 can be covered to cover the internal structure of the steam chamber 11 while meeting the exhaust requirements, preventing impurities from entering the steam chamber 11 from the outside and protecting the internal exhaust structure 30. The first movable part 40 is arranged on the side of the second movable part 50 facing the exhaust structure 30. This arrangement has a simple structure and ensures smooth exhaust of the cover assembly.

[0068] Specifically, if Figure 7 and Figure 8As shown, a buckle rail 102 is provided along the circumferential direction of the inner side wall of the cover body 10. One end of the buckle rail 102 has a clearance groove 1021, which is connected to the buckle rail 102. A buckle protrusion 501 is correspondingly provided on the outer side wall of the second movable member 50. The buckle protrusion 501 enters the buckle rail 102 through the clearance groove 1021 and can move along the buckle rail 102. Through the above arrangement, the second movable member 50 can be rotated within the cover body 10 via the buckle protrusion 501 to adjust the assembly position with the cover body 10. The buckle rail 102 and the buckle protrusion 501 can also guide and limit the rotation direction of the second movable member 50, ensuring that the second movable member 50 can be smoothly assembled with the cover body 10.

[0069] In the present application, multiple buckle rails 102 are provided and the number is not limited. In the present embodiment, the buckle rails 102 are provided in three numbers. In other embodiments, the buckle rails 102 can also be provided in two, three, or five numbers.

[0070] Specifically, the second movable member 50 has an installed position and a removed position relative to the cover body 10. The second movable member 50 has a first prompt structure, and the cover body 10 has a second prompt structure. When the second movable member 50 is in the installed position, the first prompt structure and the second prompt structure are correspondingly arranged. This arrangement facilitates the user to quickly assemble the second movable member 50 and the cover body 10, and simultaneously provides a prompt to the user whether the second movable member 50 and the cover body 10 are properly assembled, ensuring the normal use of the second movable member 50.

[0071] like Figure 1 As shown, the cover body 10 includes a main body, a steam seat 14 and a steam cover 15, and the steam seat 14 and the steam cover 15 are both arranged on the main body. The steam seat 14 and the steam cover 15 cooperate to form a steam chamber 11, the opening 101 is arranged on the steam cover 15, and the exhaust pipe 20 is passed through the steam seat 14. The second movable part 50 is arranged between the steam seat 14 and the steam cover 15, and the second prompt structure is arranged on the steam cover 15. In this way, the second prompt structure can prompt the customer whether the steam cover 15 and the second movable part 50 are assembled in place. The steam chamber 11 is formed by using the steam seat 14 and the steam cover 15 that are arranged separately. The structure is simple and easy to disassemble and assemble. The second prompt structure is arranged on the steam cover 15 to facilitate the user to observe from above whether the second movable part 50 is assembled in place after placing the second movable part 50.

[0072] like Figures 5 to 7As shown, the first prompt structure includes a positioning protrusion 54, and the second prompt structure includes a positioning groove 12. The positioning protrusion 54 is located at the top of the second movable part 50, and the positioning groove 12 is located at the bottom of the steam cover 15. The surface of the main body has a placement groove 131. The outline of the placement groove 131 is a non-circular structure, and the outline of the steam cover 15 is adapted to the outline of the placement groove 131. This makes it convenient for users to assemble the steam cover 15 with the second movable part 50 and the main body. There is no limit to the number of positioning protrusions 54 and positioning grooves 12. In this embodiment, there are two positioning protrusions 54 and two positioning grooves 12. The outline of the placement groove 131 can be a semicircular, polygonal or other structure.

[0073] Among them, when the second movable part 50 is in the installation position, the positioning protrusion 54 is set corresponding to the positioning groove 12, and the projection of the steam cover 15 on the placement groove 131 coincides with the placement groove 131, so that the steam cover 15 can be placed exactly in the placement groove 131. When the second movable part 50 is not in the installation position, when the projection of the steam cover 15 on the placement groove 131 coincides with the placement groove 131, the positioning protrusion 54 is misaligned with the positioning groove 12. The positioning protrusion 54 set in this way will lift the steam cover 15, hindering the steam cover 15 from being placed in the placement groove 131, thereby reminding the user that the steam cover 15 is not installed in place. Through the above arrangement, when the steam cover 15 and the second movable part 50 are not assembled in place, the steam cover 15 cannot be assembled with the placement groove 131 on the cover body 10. In this way, a second reminder can be issued to the user, thereby improving the installation accuracy of the cover assembly and preventing assembly misalignment from affecting the normal operation of the cover assembly.

[0074] like Figure 1 、 Figure 9 and Figure 10 As shown, the main body includes a pot cover 132 and a decorative cover 133 , the placement groove 131 is set on the decorative cover 133 , the steam seat 14 and the steam cover 15 are set on the decorative cover 133 , the pot cover 132 is provided with an opening 1321 , and the exhaust pipe 20 is passed through the opening 1321 .

[0075] In another embodiment of the present invention, a cooking appliance is provided, comprising the lid assembly of the aforementioned embodiment. The cooking appliance further comprises a pot, and the lid assembly is disposed over the pot, capable of closing or opening the pot. This lid assembly effectively addresses the prior art issue of numerous components within a steam chamber, making cleaning of the steam chamber difficult. Cooking appliances incorporating this lid assembly also possess the aforementioned advantages.

[0076] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0077] Unless otherwise specifically stated, the relative arrangement of the parts and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0078] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0079] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0080] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0081] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cover assembly, characterized in that: The cover assembly comprises: The cover (10) has a steam chamber (11), and the top of the steam chamber (11) has an opening (101); an exhaust pipe (20) passing through the cover body (10), the exhaust pipe (20) having an air inlet (21) and a first exhaust port (22), the first exhaust port (22) being in communication with the steam chamber (11); An exhaust structure (30), the exhaust structure (30) includes a connecting rod (31) and a first movable member (40), the connecting rod (31) is arranged at the first exhaust port (22) along a direction perpendicular to the extension of the exhaust pipe (20), the connecting rod (31) can move relative to the first exhaust port (22) to block or open the first exhaust port (22), the first movable member (40) is detachably arranged in the steam chamber (11), the first movable member (40) has a connected state and a disassembled state, when the first movable member (40) is in the connected state, the first movable member (40) is movably connected to the connecting rod (31), when the first movable member (40) is in the disassembled state, the first movable member (40) can be taken out of the steam chamber (11) to avoid the bottom of the steam chamber (11).

2. The cover assembly according to claim 1, wherein: The exhaust structure (30) further includes a first driving structure (32), wherein the first driving structure (32) is arranged on the cover body (10), and the first movable member (40) is movably connected to the first driving structure (32). The first driving structure (32) drives the connecting rod (31) to move via the first movable member (40) to block or open the first exhaust port (22).

3. The cover assembly according to claim 2, wherein: The connecting rod (31) has a first connecting end (313) and a second connecting end (314) that are arranged opposite to each other, and the first connecting end (313) and the second connecting end (314) are both located outside the exhaust pipe (20). The first driving structure (32) is arranged close to the first connecting end (313). The first movable member (40) has a first abutting portion (41) and a second abutting portion (42) that are arranged opposite to each other, and the first abutting portion (41) is located between the first driving structure (32) and the first connecting end (313). The exhaust structure (30) also includes a second driving structure (33). The second driving structure (33) is arranged corresponding to the second connecting end (314), and the second abutting portion (42) is located between the second connecting end (314) and the second driving structure (33). The first driving structure (32) cooperates with the second driving structure (33) to drive the connecting rod (31) to block or open the first exhaust port (22) through the first movable member (40).

4. The cover assembly according to claim 1, wherein: The cover assembly further comprises: A second movable member (50) is detachably disposed in the steam chamber (11), and has a second exhaust port (51). The first movable member (40) is movably disposed on a side of the second movable member (50) facing the exhaust structure (30).

5. The cover assembly according to claim 4, wherein: The steam chamber (11) comprises a first chamber (111) and a second chamber (112); the second movable member (50) separates the first chamber (111) and the second chamber (112); the first chamber (111) is located below the second chamber (112); the exhaust structure (30) and the first exhaust port (22) are located in the first chamber (111); the first exhaust port (22) is connected to the first chamber (111); the second exhaust port (51) is connected to the first chamber (111) and the second chamber (112); the flow area of the first exhaust port (22) is smaller than the flow area of the first chamber (111), and / or the flow area of the second exhaust port (51) is smaller than the flow area of the second chamber (112).

6. The cover assembly according to claim 4, wherein: The surface of the second movable part (50) away from the exhaust structure (30) has a protrusion (52), the protrusion (52) is arranged corresponding to the first exhaust port (22), and the second exhaust port (51) is arranged on the side wall of the protrusion (52).

7. The cover assembly according to claim 6, wherein: A water collecting groove (53) is provided on the surface of the second movable member (50) away from the exhaust structure (30), and the water collecting groove (53) is annularly arranged on the outer periphery of the raised portion (52).

8. The cover assembly according to claim 4, wherein: The second movable member (50) has a second exhaust port (51), and the first movable member (40) is arranged on a side of the second movable member (50) facing the exhaust structure (30).

9. The cover assembly according to claim 4, wherein: The inner side wall of the cover body (10) is provided with a buckle rail (102) along the circumferential direction, and one end of the buckle rail (102) has a clearance groove (1021), and the clearance groove (1021) is communicated with the buckle rail (102). A buckle protrusion (501) is correspondingly provided on the outer side wall of the second movable part (50), and the buckle protrusion (501) enters the buckle rail (102) from the clearance groove (1021), and the buckle protrusion (501) can move along the buckle rail (102).

10. The cover assembly according to claim 4, wherein: The exhaust structure (30) further includes a second driving structure (33), which is connected and arranged between the second movable member (50) and the first movable member (40), wherein, when the second movable member (50) is assembled on the cover body (10), the first movable member (40) is at least partially located between the second driving structure (33) and the connecting rod (31), so that the second driving structure (33) can push the connecting rod (31) to move through the first movable member (40).

11. A cooking utensil, characterized in that: The cooking utensil comprises the cover assembly according to any one of claims 1 to 10.

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