Cooking utensil

Abstract

The utility model relates to the technical field of kitchen utensils, and discloses a cooking utensil which comprises a pot cover, a pot body and abutting structures, at least two sets of abutting structures are arranged in the circumferential direction of the pot body at intervals, each set of abutting structures comprises two abutting pieces, one abutting piece is arranged on the pot body, and the other abutting piece is arranged on the pot cover. When the pot cover covers the pot body, the pot cover rotates relative to the pot body, so that the two abutting pieces of the at least two sets of abutting structures can abut against the pot body in the axial direction at the same time, and the pot cover and the pot body are fixed. In the specific implementation process, when the pot cover covers the pot body, the two abutting pieces of the abutting structures abut against each other, the pot cover and the pot body can be fixed in the axial relative position of the pot body, the pot cover is rotated to enable the two abutting pieces of all the abutting structures not to abut against each other, fixation of the pot cover and the pot body can be relieved, operation is easy, and reliability is high; and the user experience can be effectively improved.

Description

Technical Field

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

[0002] The existing technology provides a locking structure between the lid and the pot body, which includes a first connector on the lid and a second connector on the pot body. The first and second connectors are connected by an upper and lower plug-in joint. This structure makes it difficult to quickly and accurately plug the first and second connectors into each other, which increases the difficulty of operation when connecting the lid and the pot body. If the connection is unstable, the lid may detach from the pot body during cooking, which will seriously affect the reliability of automatic cooking and the user experience.

[0003] Therefore, there is an urgent need for a cooking appliance to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a cooking utensil whose lid is easily and reliably fixed to the pot, which can effectively improve the user experience.

[0005] Based on the above concept, the technical solution adopted by this utility model is as follows:

[0006] A cooking utensil is provided, comprising:

[0007] Pot body;

[0008] A lid, which can be placed on the pot body;

[0009] The abutting structure has at least two sets arranged circumferentially along the pot body. Each set of the abutting structure includes two abutting members. One abutting member is disposed on the pot body, and the other abutting member is disposed on the pot lid. The pot lid is rotated relative to the pot body so that the two abutting members of the at least two sets of the abutting structures can simultaneously abut against each other in the axial direction of the pot body, so as to fix the pot lid and the pot body.

[0010] Optionally, the first set of abutting structures is a snap-fit ​​assembly, one of the abutting members of the first set of abutting structures is a snap-fit ​​groove, and the other abutting member of the first set of abutting structures is a snap-fit ​​block. The snap-fit ​​block can be inserted into the snap-fit ​​groove. One of the snap-fit ​​groove and the snap-fit ​​block is disposed on the pot lid, and the other is disposed on the pot body.

[0011] Optionally, the pot body includes a pot body and a handle. The handle is connected to the outer wall of the pot body. The handle has a first end face facing the pot body. The pot lid has a second end face facing the handle. Both the first end face and the second end face are perpendicular to the plane where the opening of the pot body is located. One of the snap-fit ​​groove and the snap-fit ​​block is disposed on the first end face, and the other is disposed on the second end face.

[0012] Optionally, a protrusion is provided at the opening of the snap-fit ​​groove, and the snap-fit ​​block can pass over the protrusion and be located in the snap-fit ​​groove.

[0013] Optionally, a guide hole is provided on the inner wall of the snap-fit ​​groove, and the snap protrusion includes a snap post and an elastic element. The elastic element is located in the guide hole and sleeved on the snap post. The first end of the snap post is inserted into the guide hole, and the second end of the snap post extends out of the guide hole and is located in the snap-fit ​​groove.

[0014] A first limiting step is provided in the guide hole, and a second limiting step is provided on the locking post. The elastic element is used to make the locking post always have the tendency to move along the axial direction of the guide hole, and to make the second limiting step abut against the first limiting step.

[0015] Optionally, the snap-fit ​​assembly further includes a sealing gasket and a sleeve. The sealing gasket is disposed in the guide hole, and the sleeve is inserted into the guide hole along the axial direction of the guide hole and presses against the sealing gasket against the inner wall of the guide hole. The elastic element and the snap pin are both inserted into the sleeve. One end of the elastic element abuts against the sealing gasket, and the other end abuts against the second limiting step.

[0016] Optionally, the locking post has a limiting structure for restricting the rotation of the locking post relative to the guide hole.

[0017] Optionally, the second set of abutting structures is a plug-in assembly, one of the abutting members of the second set of abutting structures is a plug-in groove, and the other abutting member of the second set of abutting structures is a plug-in block. The plug-in block can be inserted into the plug-in groove. One of the plug-in groove and the plug-in block is disposed on the pot lid, and the other is disposed on the pot body.

[0018] Optionally, the insertion groove includes a connected inclined section and a straight section along the circumference of the pot body, the opening of the insertion groove is located at the end of the inclined section away from the straight section, and the groove width of the inclined section is smaller the closer it is to the straight section.

[0019] Optionally, in the axial direction of the pot body, the first contact area of ​​the plug-in block can abut against the upper wall surface of the plug-in groove, and the second contact area of ​​the plug-in block can abut against the lower wall surface of the plug-in groove. The distance between the first contact area and the second contact area in the axial direction of the pot body is L1, and the maximum thickness of the plug-in block in the axial direction of the pot body is L2, where L1 > L2.

[0020] The beneficial effects of this utility model are as follows:

[0021] The cooking appliance proposed in this utility model includes a lid, a pot body, and abutting structures. The abutting structures have at least two sets spaced apart along the circumference of the pot body. Each set of abutting structures includes two abutting members: one abutting member is disposed on the pot body, and the other abutting member is disposed on the lid. When the lid is placed on the pot body, the lid rotates relative to the pot body so that the two abutting members of the at least two sets of abutting structures simultaneously abut against each other axially on the pot body, thus fixing the lid and pot body. In specific implementation, when the lid is placed on the pot body, the abutting members of the at least two sets of abutting structures abut against each other, fixing the lid and pot body in their relative axial position on the pot body. Rotating the lid so that the two abutting members of all abutting structures no longer abut against each other releases the lid from the pot body's fixation. The operation is simple and highly reliable, effectively improving the user experience. Attached Figure Description

[0022] Figure 1 This is a cross-sectional view of the cooking utensil provided in an embodiment of the present invention;

[0023] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0024] Figure 3 yes Figure 1 Enlarged view of point B in the middle;

[0025] Figure 4 This is a schematic diagram of the structure of the pot lid provided in this embodiment of the utility model. Figure 1 ;

[0026] Figure 5 This is a schematic diagram of the structure of the pot lid provided in this embodiment of the utility model. Figure 2 ;

[0027] Figure 6 yes Figure 5 Enlarged view of point C in the middle;

[0028] Figure 7 This is a cross-sectional view of the pot lid provided in an embodiment of this utility model;

[0029] Figure 8 yes Figure 7 Enlarged view of point D in the middle;

[0030] Figure 9 yes Figure 7 Enlarged view at point E in the middle;

[0031] Figure 10 This is a schematic diagram of the structure of the card post provided in this embodiment of the utility model;

[0032] Figure 11 This is a schematic diagram of the structure of the pot body provided in this embodiment of the utility model. Figure 1 ;

[0033] Figure 12 This is a schematic diagram of the structure of the pot body provided in this embodiment of the utility model. Figure 2 .

[0034] In the picture:

[0035] 1. Pot lid;

[0036] 2. Pot body; 21. Handle; 22. Secondary lug;

[0037] 3. Snap-fit ​​assembly; 31. Snap-fit ​​groove; 311. Guide hole; 32. Snap-fit ​​protrusion; 321. Elastic element; 322. Snap-fit ​​post; 3211. First section; 32111. Limiting ring; 3212. Second section; 33. Sleeve; 34. Sealing gasket; 35. Snap-fit ​​block;

[0038] 4. Connecting assembly; 41. Connecting slot; 411. Inclined section; 412. Straight section; 42. Connecting block. Detailed Implementation

[0039] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining this utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this utility model are shown in the accompanying drawings, not all of them.

[0040] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0041] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0043] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0044] like Figures 1 to 12 As shown, this embodiment provides a cooking appliance, including a lid 1, a pot body 2, and abutting structures. The abutting structures have at least two sets spaced apart along the circumference of the pot body 2. Each set of abutting structures includes two abutting members, one abutting member disposed on the pot body 2 and the other abutting member disposed on the lid 1. The lid 1 is placed on the pot body 2, and the lid 1 rotates relative to the pot body 2 so that the two abutting members of the at least two sets of abutting structures simultaneously abut against each other axially on the pot body 2, thereby fixing the lid 1 and the pot body 2. In specific implementation, when the lid 1 is placed on the pot body 2, the abutting members of the at least two sets of abutting structures abut against each other, thus fixing the relative position of the lid 1 and the pot body 2 axially on the pot body 2. Rotating the lid 1 so that the two abutting members of all abutting structures no longer abut against each other releases the fixation between the lid 1 and the pot body 2. The operation is simple and highly reliable, effectively improving the user experience.

[0045] Optionally, the first set of abutting structures is a snap-fit ​​assembly 3, one abutting element of the first set of abutting structures is a snap-fit ​​groove 31, and the other abutting element of the first set of abutting structures is a snap-fit ​​block 35. The snap-fit ​​block 35 can be inserted into the snap-fit ​​groove 31. One of the snap-fit ​​groove 31 and the snap-fit ​​block 35 is provided on the pot lid 1, and the other is provided on the pot body 2. In this embodiment, the snap-fit ​​groove 31 is provided on the pot lid 1, and the snap-fit ​​block 35 is provided on the pot body 2. When the snap-fit ​​block 35 is inserted into the snap-fit ​​groove 31, the axial position of the pot lid 1 and the pot body 2 in the pot body 2 will be limited.

[0046] Optionally, the pot body 2 includes a pot body and a handle 21. The handle 21 is connected to the outer wall of the pot body and has a first end face facing the pot body. The pot lid 1 has a second end face facing the handle 21. Both the first and second end faces are perpendicular to the plane where the opening of the pot body 2 is located. One of the locking groove 31 and the locking block 35 is disposed on the first end face, and the other is disposed on the second end face. In this embodiment, the locking groove 31 is disposed on the second end face, and the locking block 35 is disposed on the first end face. Since both the first and second end faces are perpendicular to the plane where the opening of the pot body 2 is located, the locking components 3 disposed thereon fit more snugly and stably.

[0047] Optionally, such as Figure 6 As shown, a latching protrusion 32 is also provided at the opening of the latching groove 31, and the latching block 35 can pass over the latching protrusion 32 and be located in the latching groove 31. In specific implementation, when a force in the positive direction is applied to the pot lid 1 to make the latching block 35 pass over the latching protrusion 32 and be restricted in the latching groove 31, one side of the latching block 35 abuts against the latching protrusion 32, and the other side abuts against the inner wall of the latching groove 31. At this time, if a force in the opposite direction is applied to the pot lid 1, the latching block 35 can pass over the latching protrusion 32 again and leave the latching groove 31. However, if no force in the opposite direction is applied to the pot lid 1, the latching block 35 will continue to be restricted in the latching groove 31. Or, if a force in the positive direction is continued to be applied to the pot lid 1, the pot lid 1 will no longer rotate relative to the pot body 2 due to the abutment of the inner wall of the latching groove 31, thereby improving the latching stability of the latching assembly 3.

[0048] Optionally, such as Figure 9 As shown, a guide hole 311 is provided on the inner wall of the snap-fit ​​groove 31. The snap-fit ​​protrusion 32 includes a snap-fit ​​post 322 and an elastic element 321. The elastic element 321 is located inside the guide hole 311 and sleeved on the snap-fit ​​post 322. The first end of the snap-fit ​​post 322 is inserted into the guide hole 311, and the second end of the snap-fit ​​post 322 extends out of the guide hole 311 and is located inside the snap-fit ​​groove 31. A first limiting step is provided inside the guide hole 311, and a second limiting step is provided on the snap-fit ​​post 322. One end of the elastic element 321 abuts against the bottom wall of the guide hole 311, and the other end abuts against the second limiting step. The elastic element 321 is always in a compressed state so that the snap-fit ​​post 322 always has a tendency to move along the axial direction of the guide hole 311, so that the second limiting step can abut against the first limiting step. The second limiting step is located on the side of the first limiting step away from the locking groove 31. The elastic force of the elastic member 321 causes the locking post 322 to always move toward the locking groove 31. When the locking block 35 is located in the locking groove 31, the locking block 35 can press against the locking post 322, so that the locking post 322 moves toward the side away from the locking groove 31, thereby allowing the locking block 35 to pass over the locking protrusion 32 and be located in the locking groove 31.

[0049] Optionally, such as Figure 9As shown, the snap-fit ​​assembly 3 also includes a sealing gasket 34 and a sleeve 33. The sealing gasket 34 is disposed in the guide hole 311, and the sleeve 33 is inserted into the guide hole 311 along the axial direction of the guide hole 311 and presses against the inner wall of the guide hole 311. The elastic element 321 and the locking post 322 are both inserted into the sleeve 33, and one end of the elastic element 321 abuts against the sealing gasket 34, and the other end abuts against the second limiting step. In a specific implementation, the guide hole 311 is disposed on the inner shell of the pot lid 1, and the sleeve 33 is part of the outer shell of the pot lid 1. The sleeve 33 is inserted into the guide hole 311, and the sleeve 33 and the sealing gasket 34 are press-fitted to ensure the sealing of the mounting cavity formed by the assembly of the guide hole 311 and the sleeve 33, so as to separate the space between the mounting cavity and the inner shell and the outer shell, and ensure the waterproof and moisture-proof effect of the pot lid 1.

[0050] Optionally, the locking post 322 has a limiting structure for restricting the rotation of the locking post 322 relative to the guide hole 311. For example... Figure 10 As shown, in this embodiment, the locking post 322 includes a first segment 3211 and a second segment 3212 connected to each other. The second segment 3212 is a non-cylindrical structure. The first segment 3211 is located inside the guide hole 311, a part of the second segment 3212 is located inside the guide hole 311, and the other part of the second segment 3212 is located outside the guide hole 311. The shape of the guide hole 311 is adapted to the shape of the locking post 322. This non-cylindrical structure is used to restrict the locking post 322 to move only along the axial direction of the guide hole 311 and not to rotate relative to the guide hole 311.

[0051] In other embodiments, the limiting structure may also be a limiting groove provided on the inner wall of the snap-fit ​​groove 31, and a limiting protrusion provided on the part of the snap-fit ​​post 322 extending out of the guide hole 311. When the snap-fit ​​post 322 moves axially along the guide hole 311, the limiting protrusion will slide synchronously along the extending direction of the limiting groove.

[0052] In this embodiment, the first segment 3211 of the locking post 322 is a cylindrical structure, the elastic element 321 is a spring, the spring is sleeved on the cylindrical structure, and a limiting ring 32111 is provided on the outer periphery of the cylindrical structure. The limiting ring 32111 forms the second limiting step of the locking post 322.

[0053] Optionally, the retaining column 322 is a hollow structure. Hollow structures offer higher strength and stiffness than solid structures with the same material usage. Furthermore, during manufacturing, hollow structures allow for better control of material flow and deformation, reducing bending or twisting caused by uneven internal stress and improving straightness during molding. Common hollow structures include those with open ends, closed ends, and one open end.

[0054] Optionally, a first chamfer is provided at the position where the second end of the locking post 322 abuts against the locking block 35. In this embodiment, as the locking block 35 moves into the locking groove 31 and moves away from the locking groove 31, the locking block 35 needs to abut against two positions of the second end of the locking post 322 respectively. In the circumferential direction of the pot body 2, one position is located on the side of the second end facing the opening of the locking groove 31, and the other position is located on the side of the second end away from the opening of the locking groove 31. In order to improve the smoothness of the relative sliding of the locking block 35 and the locking post 322, while ensuring the strength of the locking post 322, a first chamfer is provided at both of the aforementioned positions.

[0055] Optionally, a second chamfer is provided at the position where the latching block 35 abuts against the latching protrusion 32. Similarly, since the latching block 35 abuts against the latching protrusion 32 at two positions on its end face facing the latching protrusion 32 when it moves into and out of the latching groove 31, a second chamfer is provided at both positions on the latching block 35 facing the latching protrusion 32 to improve the smoothness of the relative sliding between the latching block 35 and the latching protrusion 32.

[0056] Optionally, a third chamfer is provided on the side wall of the opening of the locking groove 31 in the circumferential direction of the pot body 2. The third chamfer is provided to prevent the locking block 35 from colliding with the side wall of the locking groove 31 when it enters the locking groove 31.

[0057] Furthermore, the second set of abutting structures is a plug-in assembly 4. One abutting element of the second set of abutting structures is a plug-in groove 41, and the other abutting element is a plug-in block 42. The plug-in block 42 can be inserted into the plug-in groove 41. One of the plug-in groove 41 and the plug-in block 42 is disposed on the pot lid 1, and the other is disposed on the pot body 2. In this embodiment, the plug-in groove 41 is disposed on the pot body 2, and the plug-in block 42 is disposed on the pot lid 1. When the plug-in block 42 is inserted into the plug-in groove 41, the axial positions of the pot lid 1 and the pot body 2 in the pot body 2 will be defined.

[0058] In this embodiment, as Figure 11 As shown, the pot body 2 also includes an auxiliary lug 22, a handle 21 and an auxiliary lug 22 are arranged radially on the pot body, an insertion groove 41 is arranged on the auxiliary lug 22, and a snap-fit ​​block 35 is arranged on the handle 21.

[0059] Optionally, such as Figure 12As shown, the insertion groove 41 includes a connected inclined section 411 and a straight section 412 along the circumference of the pot body 2. The opening of the insertion groove 41 is located at the end of the inclined section 411 opposite to the straight section 412, and the groove width of the inclined section 411 is smaller the closer it is to the straight section 412. That is, the opening of the insertion groove 41 is a flared mouth. The flared mouth makes it easier for the insertion block 42 to be inserted into the insertion groove 41. The straight section 412 further reduces the gap between the inner wall of the insertion groove 41 and the insertion block 42 after the insertion block 42 is inserted into the insertion groove 41, thus preventing relative movement between the pot lid 1 and the pot body 2.

[0060] Optionally, in the axial direction of the pot body 2, the first contact area of ​​the plug-in block 42 abuts against the upper wall surface of the plug-in groove 41, and the second contact area of ​​the plug-in block 42 abuts against the lower wall surface of the plug-in groove 41. The distance between the first contact area and the second contact area in the axial direction of the pot body 2 is L1, and the maximum thickness of the plug-in block 42 in the axial direction of the pot body 2 is L2, where L1 > L2. With this configuration, the plug-in block 42 can be an inclined flat plate structure or... Figure 4 The arched structure shown makes the thickness of the plug block 42 less than the width of the plug groove 41, so that the plug block 42 can be easily inserted into the plug groove 41. When the plug block 42 is completely inside the plug groove 41, the first contact area abuts against the upper wall of the plug groove 41 and / or the second contact area abuts against the lower wall of the plug groove 41. This can further reduce the gap between the plug block 42 and the plug groove 41 and prevent relative movement between the pot lid 1 and the pot body 2.

[0061] The above embodiments merely illustrate the basic principles and characteristics of this utility model. This utility model is not limited to the above embodiments. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cooking utensil, characterized in that, include: Pot body (2); A pot lid (1) that can be placed on the pot body (2); The abutting structure has at least two sets arranged circumferentially along the pot body (2). Each set of the abutting structure includes two abutting members. One abutting member is disposed on the pot body (2) and the other abutting member is disposed on the pot lid (1). The pot lid (1) is rotated relative to the pot body (2) so that the two abutting members of the at least two sets of the abutting structures can simultaneously abut against each other in the axial direction of the pot body (2) so as to fix the pot lid (1) and the pot body (2).

2. The cooking utensil according to claim 1, characterized in that, The first set of abutting structures is a snap-fit ​​assembly (3). One of the abutting parts of the first set of abutting structures is a snap-fit ​​groove (31). The other abutting part of the first set of abutting structures is a snap-fit ​​block (35). The snap-fit ​​block (35) can be inserted into the snap-fit ​​groove (31). One of the snap-fit ​​groove (31) and the snap-fit ​​block (35) is set on the pot lid (1), and the other is set on the pot body (2).

3. The cooking utensil according to claim 2, characterized in that, The pot body (2) includes a pot body and a handle (21). The handle (21) is connected to the outer wall of the pot body. The handle (21) has a first end face facing the pot body. The pot lid (1) has a second end face facing the handle (21). Both the first end face and the second end face are perpendicular to the plane where the opening of the pot body (2) is located. One of the snap-fit ​​groove (31) and the snap-fit ​​block (35) is disposed on the first end face, and the other is disposed on the second end face.

4. The cooking utensil according to claim 2, characterized in that, The opening of the snap-fit ​​groove (31) is also provided with a snap-fit ​​protrusion (32), and the snap-fit ​​block (35) can pass over the snap-fit ​​protrusion (32) and be located in the snap-fit ​​groove (31).

5. The cooking utensil according to claim 4, characterized in that, The inner wall of the snap-fit ​​groove (31) is provided with a guide hole (311). The snap-fit ​​protrusion (32) includes a snap-fit ​​post (322) and an elastic element (321). The elastic element (321) is located in the guide hole (311) and sleeved on the snap-fit ​​post (322). The first end of the snap-fit ​​post (322) is inserted into the guide hole (311), and the second end of the snap-fit ​​post (322) extends out of the guide hole (311) and is located in the snap-fit ​​groove (31). A first limiting step is provided in the guide hole (311), and a second limiting step is provided on the locking post (322). The elastic member (321) is used to make the locking post (322) always have the tendency to move along the axial direction of the guide hole (311), and to make the second limiting step abut against the first limiting step.

6. The cooking utensil according to claim 5, characterized in that, The snap-fit ​​assembly (3) further includes a sealing gasket (34) and a sleeve (33). The sealing gasket (34) is disposed in the guide hole (311). The sleeve (33) is inserted into the guide hole (311) along the axial direction of the guide hole (311) and presses the sealing gasket (34) against the inner wall of the guide hole (311). The elastic element (321) and the locking post (322) are both inserted into the sleeve (33). One end of the elastic element (321) abuts against the sealing gasket (34), and the other end abuts against the second limiting step.

7. The cooking utensil according to claim 5, characterized in that, The locking post (322) has a limiting structure, which is used to restrict the rotation of the locking post (322) relative to the guide hole (311).

8. The cooking utensil according to any one of claims 1 to 7, characterized in that, The second set of abutting structures is a plug-in assembly (4). One of the abutting parts of the second set of abutting structures is a plug-in groove (41). The other abutting part of the second set of abutting structures is a plug-in block (42). The plug-in block (42) can be inserted into the plug-in groove (41). One of the plug-in groove (41) and the plug-in block (42) is set on the pot lid (1), and the other is set on the pot body (2).

9. The cooking utensil according to claim 8, characterized in that, The insertion groove (41) includes a connected inclined section (411) and a straight section (412) along the circumference of the pot body (2). The opening of the insertion groove (41) is located at the end of the inclined section (411) away from the straight section (412), and the groove width of the inclined section (411) is smaller the closer it is to the straight section (412).

10. The cooking utensil according to claim 8, characterized in that, In the axial direction of the pot body (2), the first contact area of ​​the plug-in block (42) can abut against the upper wall of the plug-in groove (41), and the second contact area of ​​the plug-in block (42) can abut against the lower wall of the plug-in groove (41). The distance between the first contact area and the second contact area in the axial direction of the pot body (2) is L1, and the maximum thickness of the plug-in block (42) in the axial direction of the pot body (2) is L2, where L1 > L2.

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