cooking utensils

Abstract

The present invention provides a cooking utensil, comprising: a pot body having an auxiliary lid opening structure; a pot lid pivotally connected to the pot body and capable of being snapped onto the pot body, the pot lid comprising a lining cover and an inner cover located within the lining cover, the lining cover being provided with a first snap that moves relative to the lining cover, the inner cover being provided with a second snap that cooperates with the first snap, the first snap and the second snap cooperating to connect the inner cover to the lining cover, the lining cover being provided with an operating member that moves relative to the lining cover, the operating member being capable of driving the first snap to move so as to separate the first snap from the second snap, and when the pot lid is snapped onto the pot body, the operating member abuttingly or magnetically cooperating with the auxiliary lid opening structure, such that the pot lid is subjected to an upward elastic force or magnetic force provided by the operating member during the opening process. The application of the technical solution of the present invention can effectively solve the problem of complex structure of pot lids of cooking utensils capable of simultaneously realizing a detachable inner cover and an auxiliary lid opening in the related art.

Description

Technical Field

[0001] The present invention relates to the field of small household appliances, and in particular to a cooking utensil. Background Art

[0002] Electric pressure cookers currently on the market generally come in two types: split and integrated. Integrated cookers consist of a pivotally connected pot body and lid. The lid of an integrated cooker includes an inner pot lid and a steel lid. The pot body consists of an outer pot and an inner pot. The inner pot lid is equipped with a sealing ring and forms a sealed cavity with the inner pot. The steel lid snaps into place with the inner pot to withstand pressure.

[0003] In order to facilitate the cleaning of the inner pot cover, a detachable structure is provided on the inner pot cover. At the same time, in order to facilitate the opening of the pot cover, an auxiliary opening structure is provided on the pot cover. Although the above structure can achieve the above two effects, it makes the pot cover structure complicated and the cost high. Summary of the Invention

[0004] The main purpose of the present invention is to provide a cooking utensil to solve the problem of complex structure of the pot lid of the cooking utensil in the related art that can simultaneously realize a detachable inner cover and an auxiliary cover.

[0005] In order to achieve the above-mentioned objectives, the present invention provides a cooking utensil, comprising: a pot body, having an auxiliary lid-opening structure; a pot cover, pivotally connected to the pot body and capable of being buckled onto the pot body, the pot cover comprising a lining cover and an inner cover located inside the lining cover, the lining cover being provided with a first buckle that moves relative to the lining cover, the inner cover being provided with a second buckle that cooperates with the first buckle, the first buckle and the second buckle cooperating to connect the inner cover to the lining cover, the lining cover being provided with an operating member that moves relative to the lining cover, the operating member being capable of driving the first buckle to move so as to separate the first buckle from the second buckle, and when the pot cover is buckled onto the pot body, the operating member abuts or magnetically cooperates with the auxiliary lid-opening structure, and the pot cover can be subjected to an upward elastic force or magnetic force provided by the operating member during the opening process.

[0006] By applying the technical solution of the present invention, when the pot lid is buckled onto the pot body, the operating member and the auxiliary lid-opening structure are in abutment or magnetic engagement, and the pot lid can be subjected to the upward elastic force or magnetic force provided by the operating member during the opening process, so that the pot lid is easier to open from the pot body, thereby realizing the auxiliary lid-opening function. After opening the lid, when the inner cover needs to be removed for cleaning, the operating member is operated, and the operating member can drive the first buckle to move so that the first buckle is separated from the second buckle, thereby allowing the inner cover to be removed from the lining cover, thereby realizing quick disassembly of the inner cover and facilitating cleaning by the user. The above structure enables the operating member to serve as both at least a part of the auxiliary lid-opening structure mentioned in the background technology and at least a part of the detachable structure mentioned in the background technology. There is no need to separately set up the auxiliary lid-opening structure and the detachable structure, thereby reducing parts and components and lowering production costs.

[0007] Furthermore, when the pot lid is buckled onto the pot body, there is no force acting between the operating member and the first buckle. That is, the above structure ensures that when the pot lid is buckled onto the pot body, the operating member does not drive the first buckle to move, so that after the pot lid is closed, the inner lid does not fall off the lining cover, ensuring that the cooking utensil can be pressed up normally. When the pot lid is open, the operating member is operated, and the operating member can abut and cooperate with the first buckle to drive the first buckle to move. This structure ensures that when the inner lid needs to be removed, the user can operate the operating member to move or rotate it to a predetermined position, at which point the operating member can drive the first buckle to move, allowing the first buckle to separate smoothly from the second buckle, achieving the purpose of rapid lid removal.

[0008] Furthermore, the operating member includes a button movably disposed on the lining cover and a first elastic structure disposed between the button and the lining cover. When the pot lid is buckled onto the pot body, the button abuts and cooperates with the auxiliary lid-opening structure. During the process of opening the pot lid, the pot lid can be subjected to the upward elastic restoring force provided by the first elastic structure. Alternatively, the operating member includes a knob pivotally disposed on the lining cover and a first magnetic block disposed on the knob. The auxiliary lid-opening structure is a second magnetic block. When the pot lid is buckled onto the pot body, the first magnetic block and the second magnetic block are opposite and repel each other. During the process of opening the pot lid, the pot lid can be subjected to the magnetic repulsion force generated between the first magnetic block and the second magnetic block. The above structure is simple and easy to implement.

[0009] Furthermore, the operating member comprises a button, and when the pot lid is opened from the pot body, the operating member is pressed until the stroke required for engagement with the first buckle is greater than the stroke required for engagement with the auxiliary lid-opening structure. This structure prevents the operating member from interacting with the first buckle during the process of snapping the pot lid onto the pot body, thereby preventing the inner lid from being removed from the lining cover during this process.

[0010] Furthermore, the operating member includes a button, and a limiting structure is provided on the lining cover. The first buckle can move in a predetermined direction under the limit of the limiting structure. The end of the button is provided with a first inclined surface, and the first buckle is provided with a second inclined surface that cooperates with the first inclined surface. The first inclined surface and the second inclined surface abut and cooperate to drive the first buckle to move in the predetermined direction. This structure eliminates the need for the pressing direction of the button to be in the same direction as the movement direction of the first buckle, making the placement of the button more flexible.

[0011] Furthermore, when the pot lid is buckled onto the pot body, the distance between the first inclined surface and the second inclined surface is greater than 0 and less than 3 mm. The above structure ensures that when the pot lid is buckled onto the pot body, there is no force between the operating member and the first buckle, so that the first buckle is always engaged with the second buckle.

[0012] Furthermore, the operating member includes a knob and a first transmission structure disposed on the knob, and the first buckle is provided with a second transmission structure that cooperates with the first transmission structure. The operating member drives the first buckle to move through the first and second transmission structures. This structure allows for flexible positioning of the knob, facilitating the structural design of the pot lid.

[0013] Furthermore, a second elastic structure is provided between the first buckle and the lining cover, so that the user does not need to manually reset the structure, thereby improving the user experience.

[0014] Furthermore, the second buckle is a safety valve that penetrates the inner cover. The head of the safety valve includes a first hook, and the first buckle includes a second hook that mates with the first hook. The inner cover is also provided with a third buckle, and the lining cover is provided with a fourth buckle that mates with the third buckle. The first hook and the third buckle are located on opposite sides of the inner cover. This structure utilizes the existing safety valve as the second buckle, thereby saving the cost of the cooking appliance.

[0015] Furthermore, the cooking appliance is an electric pressure cooker, and the pot body and the pot lid are fastened together by a snap assembly. The pot lid also includes a surface cover located on the outside of the lining cover and a steel cover located between the lining cover and the inner cover. The steel cover is provided with cover teeth, and the pot body is provided with pot teeth that cooperate with the cover teeth. The lining cover is provided with a mounting hole, and the operating part is passed through the mounting hole. The pot body includes a pot body and a middle plate arranged on the top of the pot body. The auxiliary lid opening structure is arranged on the middle plate and corresponds to the operating part. The auxiliary lid opening structure includes a mating protrusion extending upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 A schematic diagram of the three-dimensional structure of the lining cover, the inner cover and the middle plate of the cooking utensil according to the first embodiment of the present invention is shown;

[0018] Figure 2 Shown Figure 1 a schematic cross-sectional view of a cooking appliance;

[0019] Figure 3 Shown Figure 2 A schematic diagram of the enlarged structure of the cooking utensil at point A;

[0020] Figure 4 Shown Figure 2 A schematic diagram of the enlarged structure of the cooking utensil at B;

[0021] Figure 5 Shown Figure 2 A schematic diagram of the enlarged structure of the cooking utensil at position C;

[0022] Figure 6 Shown Figure 1 A schematic diagram of a partial cross-sectional structure of a pot cover when the button of the cooking utensil abuts against the first buckle;

[0023] Figure 7 Shown Figure 1 A schematic cross-sectional view of a portion of the pot cover when the button of the cooking appliance is in an initial position;

[0024] Figure 8 Shown Figure 7 A schematic diagram of the enlarged structure of the cooking utensil at D;

[0025] Figure 9 Shown Figure 1 A schematic diagram of the three-dimensional structure of the inner cover;

[0026] Figure 10 Shown Figure 1 A schematic diagram of the three-dimensional structure of the first buckle of the cooking utensil;

[0027] Figure 11 Shown Figure 1 A schematic diagram of the three-dimensional structure of the middle plate; and

[0028] Figure 12 A partial cross-sectional structural diagram of a second embodiment of the cooking utensil according to the present invention is shown.

[0029] The above drawings include the following reference numerals:

[0030] 10. Middle plate; 11. Auxiliary lid opening structure; 20. Pot lid; 21. Lining cover; 211. Mounting hole; 212. Fourth buckle; 22. Inner cover; 23. Steel cover; 30. First buckle; 31. Second inclined surface; 32. Second hook; 33. Second transmission structure; 40. Second buckle; 41. First hook; 50. Operating member; 51. Button; 511. First inclined surface; 52. First elastic structure; 53. Knob; 54. First transmission structure; 55. First magnetic block; 60. Second elastic structure; 70. Third buckle. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] like Figures 1 to 11As shown, the cooking utensil of the first embodiment includes: a pot body and a pot lid 20. The pot body has an auxiliary lid opening structure 11. The pot lid 20 is pivotally connected to the pot body and can be snapped onto the pot body. The pot lid 20 includes a lining cover 21 and an inner cover 22 located within the lining cover 21. The lining cover 21 is provided with a first buckle 30 that moves relative to the lining cover 21. The inner cover 22 is provided with a second buckle 40 that cooperates with the first buckle 30. The first buckle 30 and the second buckle 40 cooperate to connect the inner cover 22 to the lining cover 21. The lining cover 21 is provided with an operating member 50 that moves relative to the lining cover 21. The operating member 50 can drive the first buckle 30 to move and separate the first buckle 30 from the second buckle 40. When the pot lid 20 is snapped onto the pot body, the operating member 50 abuts and cooperates with the auxiliary lid opening structure 11, and the pot lid 20 is subjected to an upward elastic force provided by the operating member 50 during the opening process.

[0033] According to the technical solution of the first embodiment, when the pot lid 20 is fastened to the pot body, the operating member 50 abuts against the auxiliary lid opening structure 11. During the opening process, the pot lid 20 can be subjected to the upward elastic force provided by the operating member 50, so that the pot lid 20 is more easily opened from the pot body, thereby realizing the auxiliary lid opening function. After opening the lid, when the inner cover 22 needs to be removed for cleaning, the operating member 50 is operated. The operating member 50 can drive the first buckle 30 to move so that the first buckle 30 is separated from the second buckle 40, thereby allowing the inner cover 22 to be removed from the lining cover 21, realizing the rapid disassembly of the inner cover 22, which is convenient for the user to clean. The above structure allows the operating member 50 to serve as both at least a part of the auxiliary lid opening structure mentioned in the background technology and at least a part of the detachable structure mentioned in the background technology. There is no need to separately set up the auxiliary lid opening structure and the detachable structure, thereby reducing parts and reducing production costs.

[0034] like Figure 2 and Figure 3 As shown, in Example 1, when the pot lid is buckled onto the pot body, there is no force between the operating member 50 and the first snap 30. That is, the above structure ensures that when the pot lid is buckled onto the pot body, the operating member 50 does not drive the first snap 30 to move, so that after the lid is closed, the inner cover 22 will not fall off the lining cover 21, ensuring that the cooking utensil can be pressed up normally. When the pot lid is open, the operating member 50 is operated, and the operating member 50 can abut and cooperate with the first snap 30 to drive the first snap 30 to move. The above structure ensures that when the inner cover 22 needs to be removed, when the user operates the operating member 50 to move or rotate it to a predetermined position, the operating member 50 can drive the first snap 30 to move, so that the first snap 30 and the second snap 40 are smoothly separated, achieving the purpose of quickly removing the lid.

[0035] like Figures 1 to 3 、 Figure 6 、 Figure 8 and Figure 11As shown, in the first embodiment, the operating member 50 includes a button 51 movably arranged on the lining cover 21 and a first elastic structure 52 arranged between the button 51 and the lining cover 21. When the pot cover 20 is buckled onto the pot body, the button 51 abuts and cooperates with the auxiliary lid-opening structure 11. During the process of opening the pot cover 20, the pot cover 20 can be subjected to the upward elastic restoring force provided by the first elastic structure 52. Specifically, when the pot cover 20 is buckled onto the pot body, the auxiliary lid-opening structure 11 abuts against the button 51, and the button 51 moves upward, causing the first elastic structure 52 to elastically deform and store elastic potential energy. At the beginning of the process of opening the pot cover 20, since the pot cover 20 is no longer subjected to the buckling force of the pot body, the first elastic structure 52 will release the elastic potential energy and abut against the pot cover 20 upward, making it easier for the pot cover 20 to rotate open with the assistance of the elastic force.

[0036] like Figure 3 、 Figure 6 、 Figure 8 and Figure 11 As shown, in the first embodiment, when the pot lid 20 is opened from the pot body, the stroke required for the operating member 50 to be pressed to engage with the first latch 30 is greater than the stroke required for the operating member 50 to engage with the auxiliary lid-opening structure 11. This structure prevents the operating member 50 from interacting with the first latch 30 during the process of fastening the pot lid 20 to the pot body, thereby preventing the inner lid 22 from being removed from the lining cover 21 during the process.

[0037] like Figures 2 to 8 As shown, in the first embodiment, the operating member 50 includes a button 51. A limiting structure is provided on the lining cover 21. The first clip 30 can move in a predetermined direction under the limit of the limiting structure. The end of the button 51 is provided with a first inclined surface 511. The first clip 30 is provided with a second inclined surface 31 that cooperates with the first inclined surface 511. The first inclined surface 511 and the second inclined surface 31 abut against each other to drive the first clip 30 to move in the predetermined direction. Specifically, when the inner cover 22 needs to be removed, the user presses the button 51 vertically, causing the first inclined surface 511 to abut against the second inclined surface 31. As the user continues to press, the first clip 30 moves under the action of the horizontal component of the button 51, moving the first clip 30 away from the second clip 40, thereby achieving the removal of the inner cover 22. The above structure is simple and easy to implement. Of course, in other embodiments not shown in the figures, the first clip 30 can rotate relative to the pot cover instead of moving.

[0038] like Figure 3 As shown, in Example 1, when the pot lid is buckled onto the pot body, the distance between the first inclined surface 511 and the second inclined surface 31 is greater than 0 and less than 3 mm. This structure ensures that when the pot lid is buckled onto the pot body, there is no force between the operating member 50 and the first buckle 30, so that the first buckle 30 is always engaged with the second buckle 40.

[0039] like Figure 1 、 Figure 2 and Figure 7 As shown, in the first embodiment, a second elastic structure 60 is disposed between the first buckle 30 and the lining cover 21. When the button 51 pushes the first buckle 30, the second elastic structure 60 deforms, storing elastic potential energy and disengaging the first buckle 30 from the second buckle 40. When the button 51 moves away from the first buckle 30, the elastic restoring force returns the first buckle 30 to its original position, where it can engage with the second buckle 40. This structure eliminates the need for manual reset by the user, improving the user experience.

[0040] like Figure 2 、 Figure 4 、 Figure 6 、 Figure 9 and Figure 10 As shown, in the first embodiment, the second clip 40 is a safety valve that is inserted into the inner cover 22. The head of the safety valve includes a first hook 41, and the first clip 30 includes a second hook 32 that mates with the first hook 41. The inner cover 22 is also provided with a third clip 70, and the lining cover 21 is provided with a fourth clip 212 that mates with the third clip 70. The first hook 41 and the third clip 70 are located on opposite sides of the inner cover 22. Specifically, after the third clip 70 mates with the fourth clip 212, the inner cover 22 rotates about the mating point between the third clip 70 and the fourth clip 212. When the inner cover 22 rotates until the first hook 41 mates with the second hook 32, the inner cover 22 is fixed to the lining cover 21. This structure utilizes the existing safety valve as the second clip 40, thereby reducing the cost of the cooking appliance.

[0041] like Figures 1 to 8 and Figure 11 As shown, in the first embodiment, the cooking appliance is an electric pressure cooker. The pot body and the pot lid are fastened together by a snap assembly. The pot lid 20 also includes a surface cover located outside the lining cover 21 and a steel cover 23 located between the lining cover 21 and the inner cover 22. The steel cover 23 is provided with a cover tooth, and the pot body is provided with a pot tooth that cooperates with the cover tooth. The lining cover 21 is provided with a mounting hole 211, and the operating member 50 is inserted into the mounting hole 211. The pot body includes a pot body and a middle plate 10 disposed on the top of the pot body. The auxiliary lid opening structure 11 is disposed on the middle plate 10 and corresponds to the operating member 50. The auxiliary lid opening structure 11 is an upwardly extending mating protrusion. It should be noted that in other embodiments not shown in the figures, the auxiliary lid opening structure does not necessarily need to be a mating protrusion; a portion of the upper surface of the middle plate can also serve as the mating protrusion.

[0042] The difference between the cooking utensil of Example 2 and the cooking utensil of Example 1 lies in the specific structure of the operating member 50. Specifically, in Example 2, when the pot lid 20 is buckled on the pot body, the operating member 50 is magnetically matched with the auxiliary lid opening structure 11, and the pot lid 20 can be subjected to the upward magnetic force provided by the operating member 50 during the opening process.

[0043] Using the technical solution of the second embodiment, when the pot lid 20 is fastened to the pot body, the operating member 50 and the auxiliary lid opening structure 11 are magnetically matched. During the opening process, the pot lid 20 can be subjected to the upward magnetic force provided by the operating member 50, making it easier for the pot lid 20 to be opened from the pot body, thereby realizing the auxiliary lid opening function. After opening the lid, when it is necessary to remove the inner cover 22 for cleaning, the operating member 50 is operated. The operating member 50 can drive the first buckle 30 to move so that the first buckle 30 is separated from the second buckle 40, thereby allowing the inner cover 22 to be removed from the lining cover 21, realizing quick disassembly of the inner cover 22, which is convenient for the user to clean. The above structure allows the operating member 50 to serve as both at least a part of the auxiliary lid opening structure mentioned in the background technology and at least a part of the detachable structure mentioned in the background technology. It is not necessary to separately provide the auxiliary lid opening structure and the detachable structure, thereby reducing parts and lowering production costs.

[0044] like Figure 12 As shown, in the second embodiment, the operating member 50 includes a knob 53 pivotally arranged on the lining cover 21 and a first magnetic block 55 arranged on the knob 53. The auxiliary opening structure 11 is a second magnetic block. When the pot cover 20 is buckled on the pot body, the first magnetic block 55 and the second magnetic block are opposite and repel each other. During the process of opening the pot cover 20, the pot cover 20 can be subjected to the magnetic repulsion force generated between the first magnetic block 55 and the second magnetic block. The above structure is simple and low in cost. Of course, in other embodiments not shown in the figures, the auxiliary opening structure can also be an electromagnet.

[0045] like Figure 12 As shown, the operating member 50 includes a knob 53 and a first transmission structure 54 disposed on the knob 53. The first buckle 30 is provided with a second transmission structure 33 that cooperates with the first transmission structure 54. The operating member 50 drives the first buckle 30 to move through the first transmission structure 54 and the second transmission structure 33. The above structure allows the knob 53 to be freely positioned, which facilitates the structural design of the pot lid.

[0046] Preferably, if Figure 12 As shown, in the second embodiment, the first transmission structure 54 is a gear, and the second transmission structure 33 is a rack. When the knob 53 is rotated, the knob 53 drives the gear to rotate, and the gear engages with the rack, driving the first buckle 30 provided with the rack to move. The above structure is simple and easy to implement.

[0047] The foregoing 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 various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A cooking utensil, characterized in that: include: The pot body has an auxiliary lid opening structure (11); A pot cover (20) is pivotally connected to the pot body and can be buckled onto the pot body. The pot cover (20) comprises a lining cover (21) and an inner cover (22) located inside the lining cover (21). The lining cover (21) is provided with a first buckle (30) that moves relative to the lining cover (21). The inner cover (22) is provided with a second buckle (40) that cooperates with the first buckle (30). The first buckle (30) cooperates with the second buckle (40) to connect the inner cover (22) to the lining cover (21). The lining cover (21) is provided with an operating member (50) that moves relative to the lining cover (21), and the operating member (50) can drive the first buckle (30) to move so that the first buckle (30) is separated from the second buckle (40). When the pot cover (20) is buckled on the pot body, the operating member (50) and the auxiliary cover opening structure (11) are in abutment or magnetic engagement, and the pot cover (20) can be subjected to an upward elastic force or magnetic force provided by the operating member (50) during the opening process. When the pot cover (20) is buckled onto the pot body, there is no acting force between the operating member (50) and the first buckle (30); when the pot cover (20) is opened, the operating member (50) is operated, and the operating member (50) can abut and cooperate with the first buckle (30) to drive the first buckle (30) to move.

2. The cooking appliance according to claim 1, wherein The operating member (50) comprises a button (51) movably arranged on the lining cover (21) and a first elastic structure (52) arranged between the button (51) and the lining cover (21); when the pot cover (20) is buckled onto the pot body, the button (51) abuts against the auxiliary lid-opening structure (11); during the process of opening the pot cover (20), the pot cover (20) can be subjected to an upward elastic restoring force provided by the first elastic structure (52); or, The operating member (50) comprises a knob (53) pivotally arranged on the lining cover (21) and a first magnetic block (55) arranged on the knob (53); the auxiliary lid-opening structure (11) is a second magnetic block; when the pot cover (20) is buckled onto the pot body, the first magnetic block (55) and the second magnetic block are opposite to and repel each other; when the pot cover (20) is opened, the pot cover (20) can be subjected to the magnetic repulsion force generated between the first magnetic block (55) and the second magnetic block.

3. The cooking appliance according to claim 2, wherein: The operating member (50) includes the button (51), and when the pot lid (20) is opened from the pot body, the operating member (50) is pressed to a stroke required for cooperating with the first buckle (30) that is greater than the stroke required for cooperating with the auxiliary lid-opening structure (11).

4. The cooking appliance according to claim 2, wherein: The operating member (50) includes the button (51), a limiting structure is provided on the lining cover (21), and the first buckle (30) can move along a predetermined direction under the limitation of the limiting structure. The end of the button (51) is provided with a first inclined surface (511), and the first buckle (30) is provided with a second inclined surface (31) that cooperates with the first inclined surface (511). The first inclined surface (511) and the second inclined surface (31) are in abutment with each other to drive the first buckle (30) to move in the predetermined direction.

5. The cooking appliance according to claim 4, characterized in that When the pot cover (20) is buckled onto the pot body, the distance between the first inclined surface (511) and the second inclined surface (31) is greater than 0 and less than 3 mm.

6. The cooking appliance according to claim 2, wherein: The operating member (50) includes the knob (53) and a first transmission structure (54) arranged on the knob (53); the first buckle (30) is provided with a second transmission structure (33) that cooperates with the first transmission structure (54); the operating member (50) drives the first buckle (30) to move through the first transmission structure (54) and the second transmission structure (33).

7. The cooking appliance according to claim 1, wherein A second elastic structure (60) is provided between the first buckle (30) and the lining cover (21).

8. The cooking appliance according to claim 7, wherein: The second clip (40) is a safety valve that is inserted into the inner cover (22). The head of the safety valve includes a first hook (41). The first clip (30) includes a second hook (32) that cooperates with the first hook (41). The inner cover (22) is further provided with a third clip (70). The lining cover (21) is provided with a fourth clip (212) that cooperates with the third clip (70). The first hook (41) and the third clip (70) are located on opposite sides of the inner cover (22).

9. The cooking appliance according to claim 1, wherein The cooking utensil is an electric pressure cooker, wherein the pot body and the pot cover (20) are fastened together by a snap assembly, the pot cover (20) further comprising a surface cover located outside the lining cover (21) and a steel cover (23) located between the lining cover (21) and the inner cover (22), the steel cover (23) being provided with a cover tooth, the pot body being provided with a pot tooth cooperating with the cover tooth, the lining cover (21) being provided with a mounting hole (211), the operating member (50) being passed through the mounting hole (211), the pot body comprising a pot body and a middle plate (10) arranged on the top of the pot body, the auxiliary cover opening structure (11) being provided on the middle plate (10) and corresponding to the operating member (50), the auxiliary cover opening structure (11) comprising a cooperating protrusion extending upward.

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