Cooking utensils

Abstract

The present invention provides a cooking utensil, comprising: a pot body, comprising an outer shell and an inner pot, the inner pot is provided with pot teeth; a pot cover, which is openably arranged on the pot body, the pot cover comprises an inner lining, a locking ring and an inner pot cover arranged in sequence from top to bottom, the locking ring can rotate relative to the inner lining, the locking ring is provided with cover teeth matched with the pot teeth, the inner pot cover cooperates with the inner pot to form a sealed cooking cavity, and the inner pot cover comprises a sealing ring in contact with the inner pot; a heating device, which is arranged in the outer shell, and there is a preset distance between the heating device and the bottom of the inner pot; an elastic mechanism, which is arranged between the outer shell and the inner pot, and the inner pot can float up and down under the support of the elastic mechanism, wherein, when the pot cover applies pressure to the inner pot, the elastic mechanism is compressed, and the inner pot can move downward, and when the pot cover does not apply pressure to the inner pot, the inner pot returns to its initial position. The technical solution of the present application solves the problem of the rotating handle being stuck after the pot cover is closed in the prior art.

Description

Technical Field

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

[0002] The inner pot of the cooking utensils in the prior art is generally fixed. Take the Korean electric pressure cooker as an example, which mainly includes a pot body, a pot cover and a heating device. The pot cover is set on the pot body, and the heating device is an IH heating device. There is a certain distance between the inner pot and the IH heating device. In addition, the inner pot has a handle, and the outer shell is provided with a handle receiving notch for supporting the handle. Due to the support at the handle receiving notch, the inner pot is fixed when the pot cover is opened and closed.

[0003] The pot cover structure of the Korean electric pressure cooker is relatively complex, mainly including the surface cover, lining, locking ring and inner pot cover arranged in sequence from top to bottom. The inner pot cover of most pot covers is detachable, and a sealing ring is arranged on the inner pot cover to cooperate with the inner pot. The locking ring is rotatable, and a locking tooth is arranged on the locking ring to cooperate with the pot teeth on the inner pot to realize the locking of the pressure cooker. The rotation of the above-mentioned locking ring is driven by a rotating handle.

[0004] In the prior art, after the pot lid is closed, the rotating handle sometimes gets stuck, which has a certain impact on the user's use. Especially after cooking, the probability of the pot lid getting stuck after closing the pot lid is higher. Summary of the invention

[0005] The invention aims to provide a cooking utensil to solve the problem in the prior art that a rotating handle becomes stuck after a pot cover is closed.

[0006] To achieve the above-mentioned purpose, according to one aspect of the present invention, a cooking utensil is provided, comprising: a pot body, comprising an outer shell and an inner pot arranged in the outer shell, the inner pot being provided with pot teeth; a pot cover, which is openably and closably arranged on the pot body, the pot cover comprising an inner lining, a locking ring and an inner pot cover which are arranged in sequence from top to bottom, the locking ring being rotatable relative to the inner lining, the locking ring being provided with cover teeth which cooperate with the pot teeth, the inner pot cover and the inner pot being cooperated to form a sealed cooking cavity, and the inner pot cover comprising a sealing ring which contacts with the inner pot; a heating device, which is arranged in the outer shell, a preset distance being provided between the heating device and the bottom of the inner pot; an elastic mechanism, which is arranged between the outer shell and the inner pot, the inner pot being able to float up and down under the support of the elastic mechanism, wherein, when the pot cover applies pressure to the inner pot, the elastic mechanism is compressed and the inner pot is able to move downward, and when the pot cover does not apply pressure to the inner pot, the inner pot returns to its initial position.

[0007] Furthermore, the elastic mechanism includes an elastic member and a floating plate matched with a first end of the elastic member, one of the outer shell and the inner pot matches with a second end of the elastic member, and the other matches with the floating plate.

[0008] Furthermore, a mounting hole is provided on the outer shell, the elastic member and the floating plate are both arranged in the mounting hole, the second end of the elastic member abuts against the outer shell, and the floating plate is arranged between the inner pot and the elastic member.

[0009] Furthermore, the outer shell includes an outer shell body and a middle plate arranged above the outer shell body, the middle plate is annular and has a handle accommodating notch, the inner pot includes an inner pot body and a handle arranged on the inner pot body, when the inner pot is arranged in the outer shell, the handle is accommodated in the handle accommodating notch, and the mounting hole is arranged on the bottom wall of the handle accommodating notch.

[0010] Furthermore, a top-butting rib cooperating with the floating plate is provided at the bottom of the handle.

[0011] Furthermore, there are two handle receiving notches and two handles, there are multiple elastic mechanisms, there are multiple mounting holes corresponding one to one with the elastic mechanisms, and at least one mounting hole is arranged at each handle receiving notch.

[0012] Furthermore, a stop structure is provided between the floating plate and the hole wall of the mounting hole, and the floating plate will not separate upward from the mounting hole under the action of the stop structure.

[0013] Furthermore, the stop structure includes a stop rib arranged on the hole wall of the mounting hole and an elastic hook arranged on the floating plate.

[0014] Furthermore, the mounting hole is a stepped hole, which includes a first hole section and a second hole section whose cross-sectional size is smaller than that of the first hole section, a step surface is formed between the first hole section and the second hole section, and the second end of the elastic member abuts against the step surface.

[0015] Furthermore, a guide column is also provided on the floating plate, and one end of the guide column away from the floating plate is inserted into the second hole section, and the elastic member is a spring sleeved outside the guide column.

[0016] According to another aspect of the present invention, a cooking utensil is provided, comprising: a pot body, comprising an outer shell, a heat-insulating cover and an inner pot arranged in sequence from the outside to the inside; a pot cover, which is openably and closably arranged on the pot body; a heating device, which is arranged in the outer shell and contacts the bottom of the inner pot; an elastic mechanism, which is arranged between the outer shell and the heat-insulating cover, and the heat-insulating cover can float up and down under the support of the elastic mechanism, wherein when the pot cover applies pressure to the heat-insulating cover, the elastic mechanism is compressed and the heat-insulating cover can move downward, and when the pot cover does not apply pressure to the heat-insulating cover, the heat-insulating cover returns to its initial position.

[0017] By applying the technical solution of the present invention, an elastic mechanism is added between the outer shell and the inner pot, and the inner pot can float up and down under the support of the elastic mechanism. In this way, when the pot cover is closed, when the rear part of the pot cover first applies pressure to the inner pot, the elastic mechanism can be compressed, and the inner pot will move downward. As the inner pot moves downward, the deflection degree of the inner pot cover and the locking ring of the pot cover will be reduced, so that the locking ring will not contact the inner lining, and then there will be no interference between the locking ring and the inner lining. Therefore, when the locking ring is driven to rotate by the rotating handle, it will no longer be stuck and will be smoother, thereby ensuring that the locking ring and the inner pot are smoothly engaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 A schematic diagram showing a cooking utensil of the prior art when the lid is about to be closed;

[0020] Figure 2 Shows Figure 1 An enlarged schematic diagram of a cooking utensil A;

[0021] Figure 3 A schematic diagram of the exploded structure of an embodiment of a cooking appliance according to the present invention is shown;

[0022] Figure 4 Shows Figure 3 A schematic cross-sectional view of a cooking appliance;

[0023] Figure 5 Shows Figure 4 An enlarged schematic diagram of a cooking utensil at point B;

[0024] Figure 6 Shows Figure 3 A cross-sectional schematic diagram of another position of the cooking utensil;

[0025] Figure 7 Shows Figure 6 an enlarged schematic diagram of a cooking appliance at point C; and

[0026] Figure 8 Shows Figure 3 Schematic diagram of the elastic mechanism of the cooking utensil.

[0027] The above drawings include the following reference numerals:

[0028] 10. Pot body; 11. Shell; 111. Mounting hole; 112. Shell body; 113. Middle plate; 114. Handle accommodating notch; 115. Step surface; 12. Inner pot; 121. Inner pot body; 122. Handle; 123. Top rib; 20. Pot cover; 21. Lining; 22. Locking ring; 23. Inner pot cover; 231. Sealing ring; 30. Elastic mechanism; 31. Elastic member; 32. Floating plate; 33. Elastic hook; 34. Guide column; 40. Heating device. DETAILED DESCRIPTION

[0029] 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 described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means 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 creative work are within the scope of protection of the present invention.

[0030] 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, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0031] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values ​​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 the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization 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 exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0032] With regard to the problem of the rotating handle being stuck mentioned in the background art, the inventor conducted a large number of experiments and found that the causes of the sticking are as follows:

[0033] The pot body and the pot lid are connected by a pivot, and the pivot is located at the rear of the cooking appliance. Therefore, during the process of closing the pot lid, the rear part of the pot lid contacts the pot body first, and gradually the front part of the pot lid contacts the pot body to complete the lid closing. The locking ring of the Korean electric pressure cooker is located between the inner lining and the inner pot lid, and a rotation gap is formed between the inner lining and the locking ring to facilitate the rotation of the locking ring.

[0034] See Figure 1 and Figure 2 As shown in Figure 1 and Figure 2 , a sealing ring 231 that cooperates with the inner pot is provided on the inner pot lid. Since the rear part of the pot lid contacts the inner pot first during the lid closing process, the sealing ring 231 at the rear part of the inner pot lid 23 contacts the inner pot 12 first. After cooking, the sealing ring 231 expands due to heat. When it contacts the inner pot 12, it will push the inner pot lid 23 and the locking ring 22 upward together. Since the inner pot 12 in the prior art is fixed, during this process, the inner pot will cause the inner pot lid 23 and the locking ring 22 to deflect in the inner lining 21 (that is, the inner pot lid, the locking ring and the inner lining are not parallel), and even the locking ring 22 directly contacts the inner lining 21. After the lid closing is completed, the inner pot lid and the locking ring are still deflected, and the locking ring will contact the inner lining. At this time, interference will occur between the locking ring and the inner lining during rotation, resulting in serious friction, which causes the rotary handle to jam, and the lid teeth of the locking ring and the pot teeth of the inner pot cannot be smoothly engaged.

[0035] For the C-shaped pressure cooker, the process is similar to the above. The sealing ring is provided on the locking lid. If the locking lid is deflected during lid closing, then the rotary handle will also jam after lid closing, and the lid teeth of the locking lid and the pot teeth of the heat preservation cover cannot be smoothly engaged.

[0036] The technical solution of this embodiment can effectively solve the above problems. The cooking appliance of this embodiment is a Korean pressure cooker. As Figure 3 shown, the cooking appliance of this embodiment includes: a pot body 10, a pot lid 20 and an elastic mechanism 30. Among them, the pot body 10 includes an outer shell 11 and an inner pot 12 arranged inside the outer shell 11. The pot lid 20 is disposed on the pot body 10 in an openable and closable manner. The pot lid 20 includes an inner lining 21, a locking ring 22 and an inner pot lid 23 arranged in sequence from top to bottom. The locking ring 22 can rotate relative to the inner lining 21. The locking ring 22 is provided with lid teeth that cooperate with the pot teeth. The inner pot lid and the inner pot 12 cooperate to form a sealed cooking cavity, and the inner pot lid 23 includes a sealing ring 231 that contacts the inner pot 12. A heating device 40 is arranged inside the outer shell 11, and there is a preset distance between the heating device 40 and the bottom of the inner pot 12. The elastic mechanism 30 is arranged between the outer shell 11 and the inner pot 12, and the inner pot 12 can float up and down under the support of the elastic mechanism 30. Among them, when the pot lid 20 applies pressure to the inner pot 12, the elastic mechanism 30 is compressed, and the inner pot 12 can move downward. When the pot lid 20 does not apply pressure to the inner pot 12, the inner pot 12 returns to its initial position.

[0037] By applying the technical solution of this embodiment, an elastic mechanism 30 is added between the outer shell 11 and the inner pot 12, and the inner pot 12 can float up and down under the support of the elastic mechanism 30. In this way, when the pot cover 20 is closed, the rear part of the pot cover 20 first applies pressure to the inner pot 12, and the elastic mechanism 30 can be compressed, and the inner pot 12 will move downward. As the inner pot 12 moves downward, the deflection degree of the inner pot cover 23 and the locking ring 22 of the pot cover 20 will be reduced, so that the locking ring 22 will not contact the inner lining 21, and then there will be no interference between the locking ring 22 and the inner lining 21. In other words, while the locking ring 22 floats upward, the inner pot 12 will float downward to a certain extent, and the rigid contact of the inner pot 12 on the pot cover is offset by the downward floating of the inner pot 12. Therefore, when the locking ring 22 is driven to rotate by the rotating handle, it will no longer be stuck, but will be smoother, thereby ensuring that the locking ring 22 and the inner pot 12 are smoothly buckled.

[0038] like Figure 3 and Figure 8 As shown, in this embodiment, the elastic mechanism 30 includes an elastic member 31 and a floating plate 32 that cooperates with the first end of the elastic member 31, the outer shell 11 cooperates with the second end of the elastic member 31, and the inner pot 12 cooperates with the floating plate 32. The above structure is simple to process, simple to assemble, and easy to implement. And the inner pot 12 is supported more stably by the floating plate 32 cooperating with the inner pot 12. In an embodiment not shown in the figure, the inner pot 12 can also cooperate with the second end of the elastic member 31, and the outer shell 11 can also cooperate with the floating plate 32.

[0039] The elastic mechanism 30 can be installed on the outer shell 11, or can be arranged on the inner pot 12. In this embodiment, Figure 4 and Figure 5 As shown, the elastic mechanism 30 can be installed on the housing 11. Specifically, a mounting hole 111 is provided on the housing 11, the elastic member 31 and the floating plate 32 are both arranged in the mounting hole 111, the second end of the elastic member 31 abuts against the housing 11, and the floating plate 32 is arranged between the inner pot 12 and the elastic member 31.

[0040] like Figure 3 and Figure 4 As shown, the outer shell 11 includes an outer shell body 112 and a middle plate 113 disposed above the outer shell body 112, the middle plate 113 is annular and has a handle receiving notch 114, the inner pot 12 includes an inner pot body 121 and a handle 122 disposed on the inner pot body 121, when the inner pot 12 is disposed in the outer shell 11, the handle 122 is accommodated in the handle receiving notch 114, and the mounting hole 111 is disposed on the bottom wall of the handle receiving notch 114. In order to facilitate the user to take out the inner pot 12, a supporting vertical wall is also disposed at the handle receiving notch 114. The mounting hole 111 is disposed at the handle receiving notch 114 and does not affect the appearance of the cooking utensil.

[0041] The heating device of this embodiment is an IH heating coil, which is generally fixed. At the same time, a certain distance must be ensured between the inner pot 12 and the IH heating coil to achieve the best state of magnetic heating, so the coil cannot be designed to float.

[0042] like Figure 4 and Figure 5 As shown, the bottom of the handle 122 is provided with a top rib 123 that cooperates with the floating plate 32. The top rib 123 is a boss provided on the lower surface of the handle 122. When the inner pot 12 is subjected to pressure, the top rib 123 presses against the floating plate 32 and compresses the elastic member 31. The top rib 123 enters into the mounting hole 111 so that the inner pot 12 moves downward.

[0043] like Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, there are two handle receiving notches 114 and two handles 122, four elastic mechanisms 30, and four mounting holes 111. The mounting holes 111 correspond to the elastic mechanisms 30 one by one, and two mounting holes 111 are provided at each handle receiving notch 114. The above structure ensures that sufficient floating can be generated while ensuring that there is food in the inner pot 12. Of course, the number of elastic mechanisms 30 and mounting holes 111 is not limited to four, and can also be set to other numbers according to actual needs.

[0044] like Figure 6 and Figure 7 As shown, a stop structure is provided between the floating plate 32 and the hole wall of the mounting hole 111, and the floating plate 32 will not upwardly separate from the mounting hole 111 under the action of the stop structure. The above-mentioned stop structure can limit the moving position of the floating plate 32 and prevent the floating plate 32 from separating from the housing 11.

[0045] Specifically, in this embodiment, the stop structure includes a stop rib provided on the hole wall of the mounting hole 111 and an elastic hook 33 provided on the floating plate 32. The elastic hook 33 has a simple structure and low cost. The hook portion of the elastic hook 33 cooperates with the stop rib to prevent the floating plate 32 from escaping from the mounting hole 111. During installation, the floating plate 32 can be clamped on the housing 11 by the elastic hook 33.

[0046] like Figure 5 As shown, the mounting hole 111 is a stepped hole, which includes a first hole section and a second hole section whose cross-sectional size is smaller than that of the first hole section, a stepped surface 115 is formed between the first hole section and the second hole section, and the second end of the elastic member 31 abuts against the stepped surface 115. The stepped hole is easy to process and has low cost.

[0047] like Figure 5As shown, a guide post 34 is also provided on the floating plate 32, and one end of the guide post 34 away from the floating plate 32 is inserted into the second hole section, and the elastic member 31 is a spring sleeved outside the guide post 34. The second hole section can guide the guide post 34 and then the floating plate 32. The guide post 34 itself can also guide the spring.

[0048] According to another aspect of the present invention, a cooking utensil is also provided. An embodiment of the above cooking utensil (not shown) comprises: a pot body, a pot cover and an elastic mechanism. The cooking utensil of this embodiment is a Korean pressure cooker. The pot body comprises an outer shell, a heat preservation cover and an inner pot which are arranged in sequence from the outside to the inside. The pot cover can be opened and closed on the pot body. The heating device is arranged in the outer shell, and the heating device is in contact with the bottom of the inner pot. The elastic mechanism is arranged between the outer shell and the heat preservation cover, and the heat preservation cover can float up and down under the support of the elastic mechanism, wherein, when the pot cover applies pressure to the heat preservation cover, the elastic mechanism is compressed and the heat preservation cover can move down, and when the pot cover does not apply pressure to the heat preservation cover, the heat preservation cover returns to the initial position. The above embodiment is basically similar to the principle of the Korean pressure cooker, which will not be repeated here. The cooking utensil of this embodiment also has the advantage that the rotating handle is no longer stuck when turning, and is smoother.

[0049] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, 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 devices or elements 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 contours of each component itself.

[0050] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. 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 figure. For example, if the device in the accompanying 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.

[0051] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cooking utensil, characterized in that: include: The pot body (10) comprises an outer shell (11) and an inner pot (12) arranged in the outer shell (11), wherein the inner pot (12) is provided with pot teeth; A pot cover (20) is openably and closably arranged on the pot body (10), the pot cover (20) comprising an inner lining (21), a locking ring (22) and an inner pot cover (23) arranged in sequence from top to bottom, the locking ring (22) being rotatable relative to the inner lining (21), the locking ring (22) being provided with cover teeth cooperating with the pot teeth, the inner pot cover (23) cooperating with the inner pot (12) to form a sealed cooking cavity, and the inner pot cover (23) comprising a sealing ring (231) in contact with the inner pot (12); A heating device (40) is arranged in the outer shell (11), and there is a preset distance between the heating device (40) and the bottom of the inner pot (12); An elastic mechanism (30) is provided between the outer shell (11) and the inner pot (12); the inner pot (12) can float up and down under the support of the elastic mechanism (30); when the pot cover (20) applies pressure to the inner pot (12), the elastic mechanism (30) is compressed and the inner pot (12) can move downward, so that the deflection degree of the inner pot cover (23) and the locking ring (22) is reduced; when the pot cover (20) does not apply pressure to the inner pot (12), the inner pot (12) returns to an initial position; the elastic mechanism (30) comprises an elastic member (31) and a floating plate (32) matched with a first end of the elastic member (31); one of the outer shell (11) and the inner pot (12) is matched with a second end of the elastic member (31), and the other is matched with the floating plate (32).

2. The cooking device according to claim 1, characterized in that: The outer shell (11) is provided with a mounting hole (111), the elastic member (31) and the floating plate (32) are both arranged in the mounting hole (111), the second end of the elastic member (31) abuts against the outer shell (11), and the floating plate (32) is arranged between the inner pot (12) and the elastic member (31).

3. The cooking device according to claim 2, characterized in that: The outer shell (11) comprises an outer shell body (112) and a middle plate (113) arranged above the outer shell body (112); the middle plate (113) is annular and has a handle receiving notch (114); the inner pot (12) comprises an inner pot body (121) and a handle (122) arranged on the inner pot body (121); when the inner pot (12) is arranged in the outer shell (11), the handle (122) is accommodated in the handle receiving notch (114); and the mounting hole (111) is arranged on the bottom wall of the handle receiving notch (114).

4. The cooking device according to claim 3, characterized in that: The bottom of the handle (122) is provided with a top-supporting rib (123) that cooperates with the floating plate (32).

5. The cooking device according to claim 3, characterized in that: There are two handle accommodating notches (114) and two handles (122), there are multiple elastic mechanisms (30), there are multiple mounting holes (111) corresponding one-to-one to the elastic mechanisms (30), and at least one mounting hole (111) is provided at each handle accommodating notch (114).

6. The cooking device according to claim 2, characterized in that: A stop structure is provided between the floating plate (32) and the hole wall of the mounting hole (111); the floating plate (32) will not detach upward from the mounting hole (111) under the action of the stop structure.

7. The cooking device according to claim 6, characterized in that: The stop structure comprises a stop rib arranged on the hole wall of the mounting hole (111) and an elastic hook (33) arranged on the floating plate (32).

8. The cooking device according to claim 2, characterized in that: The mounting hole (111) is a stepped hole, comprising a first hole section and a second hole section having a smaller cross-sectional dimension than the first hole section, a stepped surface (115) being formed between the first hole section and the second hole section, and the second end of the elastic member (31) abuts against the stepped surface (115).

9. The cooking device according to claim 8, characterized in that: A guide column (34) is also provided on the floating plate (32), and one end of the guide column (34) away from the floating plate (32) is inserted into the second hole section, and the elastic member (31) is a spring sleeved outside the guide column (34).

10. A cooking utensil, characterized in that: include: The pot body comprises an outer shell, a heat-insulating cover and an inner pot which are arranged in sequence from the outside to the inside, and the heat-insulating cover is provided with pot teeth; A pot cover is openably and closably arranged on the pot body, and the pot cover is provided with cover teeth that cooperate with the pot teeth; A heating device is disposed in the outer shell, wherein the heating device contacts the bottom of the inner pot; An elastic mechanism is arranged between the outer shell and the heat-insulating cover, and the heat-insulating cover can float up and down under the support of the elastic mechanism, wherein when the pot cover applies pressure to the heat-insulating cover, the elastic mechanism is compressed and the heat-insulating cover can move downward, and when the pot cover does not apply pressure to the heat-insulating cover, the heat-insulating cover returns to an initial position, the elastic mechanism includes an elastic member and a floating plate matched with a first end of the elastic member, one of the outer shell and the inner pot matches with the second end of the elastic member, and the other matches with the floating plate.

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