Operation panel and cooking utensil
By setting a combined structure of cantilever and counters on the operating panel, the water flow is guided and sealed is used to improve sealing, the problem of water intrusion on the cooking appliance panel is solved, extending the service life and improving safety.
Patent Information
- Application Number
- CN202323664555.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-12-29
AI Technical Summary
The operating panels of existing cooking appliances are susceptible to water invasion during cleaning or overflowing, resulting in damage to internal components and affecting service life and safety.
An operating panel is designed, through a combination structure of cantilever and counter-hole, the cantilever extends downward from the top surface of the counter-hole, the other end of the operation button passes through the through hole, the cantilever is connected to the operation button, and water can flow into the counter-hole in the direction of the cantilever. , reduce the possibility of water flow entering the interior of the panel and improve sealing through seals.
Effectively reduces the risk of water flow entering the interior of the panel, improves the service life and safety of the operating panel, while simplifying the structure of cantilevers and seals, saving material and production costs.
Smart Images
Figure CN222171913U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of household appliances, in particular to an operation panel and a cooking utensil. Background Art
[0002] Cooking appliances such as electric stew pots, electric steamers, and electric rice cookers have an operation panel (or a part of the housing of the cooking appliance), on which operation buttons are arranged, and the cooking appliance can be operated through the operation buttons. In the related art, the operation panel is provided with an opening to form a cantilever, and the operation button is arranged in the opening through the cantilever, and the button extends into the interior of the cooking appliance through the opening. When cleaning the cooking appliance or the cooking appliance overflows, water can easily enter the interior of the cooking appliance through the operation button, causing damage to the components in the cooking appliance, affecting the service life and safety of the cooking appliance. Utility Model Content
[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, an embodiment of the utility model provides an operation panel, which can reduce the risk of water entering the interior of the operation panel and ensure the service life of the operation panel and the device provided with the operation panel.
[0004] The operating panel of an embodiment of the utility model includes: a panel body, which is vertically arranged and has a first side and a second side opposite to each other in the thickness direction thereof, the panel body is provided with a countersunk hole extending from the first side to the second side, and the bottom wall surface of the countersunk hole is provided with a through hole; a cantilever, the cantilever extends downward from the top surface of the countersunk hole; an operating button, one end of the operating button is connected to the free end of the cantilever, the other end of the operating button extends toward the second side of the panel body and passes through the through hole, and the operating button is located below the cantilever.
[0005] The operation panel of the utility model embodiment can guide the flow direction of water on the panel body through the arrangement of the cantilever when there is water on the panel body. The cantilever extends downward from the top surface of the sinking hole and its free end is connected to one end of the operation button to facilitate water to flow downward along the extension direction of the cantilever. The arrangement of the sinking hole and the through hole in the bottom wall allows the other end of the operation button to avoid the water flow, reducing the possibility of water flow entering the interior of the panel body, improving the safety of the operation panel when in use, and ensuring the service life of the operation panel and the device provided with the operation panel.
[0006] Optionally, the cantilever is a straight arm, and the cantilever extends vertically downward from the top surface of the countersunk hole.
[0007] The operation panel of the embodiment of the utility model reduces the path of water flowing along the cantilever by setting the cantilever as a straight arm and extending the cantilever vertically downward, so that water can flow downward along the cantilever more easily into the sink hole.
[0008] Optionally, a dimension of the cantilever in a first direction is 2 mm to 3.5 mm, and the first direction is orthogonal to a thickness direction and an up-down direction of the panel body.
[0009] The operation panel of the embodiment of the utility model facilitates the connection between the cantilever and the operation button by setting the size of the cantilever in the first direction. After pressing the operation button along the direction from the first side of the panel body to the second side of the panel body, the cantilever can easily pull the operation button back to its original position. The cantilever can also guide the water on the panel body without causing the water to adhere to the cantilever for a long time. The use of materials in the manufacture of the cantilever is also reduced, saving costs.
[0010] Optionally, the counterbore is in a tapered shape with a cross-sectional area gradually decreasing from the first side of the panel body toward the second side of the panel body.
[0011] The operation panel of the embodiment of the utility model sets the sink hole to be conical, so that the sink hole is not easy to store water and the water in the sink hole can flow out along the inner wall surface of the sink hole.
[0012] Optionally, the operation panel further includes a sealing member, which is sealingly matched with the operation button and connected to the panel body.
[0013] The operating panel of the embodiment of the utility model is provided with a sealing member so that water in the countersunk hole is not easy to flow into the interior of the panel body along the outer peripheral surface of the operating button, thereby improving the sealing between the operating button and the through hole and further reducing the risk of water flowing into the interior of the panel body.
[0014] Optionally, the sealing member includes a cylinder, an annular connecting disk and a flange sleeve, wherein the first end of the cylinder is connected to the second side of the panel body, the second end of the cylinder is connected to the outer periphery of the annular connecting disk, the flange sleeve is connected to the inner periphery of the annular connecting disk, and the flange sleeve is sealingly mounted on the operation button.
[0015] The operating panel of the embodiment of the utility model connects the first end of the cylinder with the second side of the panel body, and the flange sleeve is sealingly sleeved on the operating button, so that the sealing member is sleeved on the operating button from the second side of the panel body along the extension direction of the operating button, thereby improving the sealing between the operating button and the through hole, making it difficult for water in the countersunk hole to penetrate into the interior of the panel body along the outer peripheral surface of the operating button, further reducing the risk of water flowing into the interior of the panel body, and the sealing member has a simple structure and is easy to manufacture.
[0016] Optionally, the cylinder comprises a straight section and a corrugated section, the corrugated section is connected to the annular connecting plate, and the straight section abuts against the second side of the panel body.
[0017] In the operation panel of the embodiment of the utility model, the straight section is easy to abut against the second side of the panel body, thereby improving the fit and sealing between the straight section of the cylinder and the second side of the panel body. The arrangement of the corrugated section allows the corrugated section to stretch or return to its original shape as the operation button moves in the through hole along the extension direction of the through hole, thereby making it less likely for a gap to appear between the cylinder and the operation button, thereby making it difficult for water in the countersunk hole to penetrate into the interior of the panel body, thereby ensuring the sealing between the operation button and the through hole.
[0018] Optionally, the operation button includes a base and a key head connected to each other, an end of the base away from the key head is connected to the free end of the cantilever, an annular groove is provided on the outer peripheral surface of the operation button, the annular groove is formed between the base and the key head, and the flange sleeve fits in the annular groove.
[0019] The operation panel of the embodiment of the utility model is provided with an annular groove between the base and the key head, and the flange sleeve is fitted in the annular groove, so that the seal and the operation key are more closely fitted, and water is not easy to flow along the outer surface of the base from the end of the base away from the key head to the key head, thereby ensuring that water is not easy to penetrate into the interior of the panel body. Moreover, the operation key has a simple structure, is easy to manufacture, and saves costs.
[0020] Optionally, the panel body includes a plate body and an extension portion, the countersunk hole extends from a first side of the plate body toward a second side of the plate body, the extension portion extends from the second side of the plate body toward a direction away from the plate body, and at least a portion of the straight section is sleeved on an outer peripheral surface of the extension portion.
[0021] The operation panel of the embodiment of the utility model is provided with an extension portion. When the straight section abuts against the second side of the plate body, at least a portion of the straight section can be sleeved on the outer peripheral surface of the extension portion, so that the straight section is firmly installed on the second side of the plate body. When the operation button moves, the straight section is not easy to separate from the extension portion, thereby ensuring the sealing between the operation button and the panel body. Moreover, the structure of the panel body is simple, easy to manufacture, and cost-saving.
[0022] The cooking utensil of the embodiment of the utility model comprises: a shell; an operation panel, wherein the operation panel is the operation panel of the above embodiment, and the operation panel is integrally formed with the shell or detachably mounted on the shell.
[0023] The cooking utensil of the embodiment of the utility model improves the sealing performance of the cooking utensil through the arrangement of the operation panel. When the cooking utensil is cleaned or overflow occurs, water is not easy to penetrate into the interior of the operation panel, thereby ensuring the safety and service life of the cooking utensil. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of an operation panel and a cooking appliance according to an embodiment of the utility model.
[0025] Figure 2 It is a cross-sectional view of an operation panel and a cooking appliance according to an embodiment of the utility model.
[0026] Figure 3 It is a schematic diagram of an operation panel of an embodiment of the utility model.
[0027] Figure 4 It is a schematic diagram of a sealing member of an operation panel according to an embodiment of the utility model.
[0028] Figure numerals: 100, operating panel; 200, cooking utensil; 1, panel body; 11, plate body; 111, first side; 112, second side; 12, extension portion; 13, countersunk hole; 14, through hole; 15, movable groove; 2, cantilever; 3, operating button; 31, base; 32, transition section; 33, button head; 34, annular groove; 4, sealing member; 41, cylinder; 411, straight section; 412, corrugated section; 42, annular connecting plate; 43, flange sleeve; 5, shell. DETAILED DESCRIPTION
[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.
[0030] Please refer to the following Figure 1 To Attachment Figure 4 An operation panel and a cooking appliance according to an embodiment of the present utility model are described.
[0031] The operation panel 100 of the embodiment of the utility model comprises a panel body 1, a cantilever 2 and an operation button 3. The panel body 1 is arranged vertically and has a first side 111 and a second side 112 opposite to each other in the thickness direction thereof. The panel body 1 is provided with a countersunk hole 13 extending from the first side 111 to the second side 112, and a through hole 14 is provided on the bottom wall surface of the countersunk hole 13. The cantilever 2 extends downward from the top surface of the countersunk hole 13. One end of the operation button 3 is connected to the free end of the cantilever 2, and the other end of the operation button 3 extends toward the second side 112 of the panel body 1 and passes through the through hole 14. The operation button 3 is located below the cantilever 2.
[0032] The operation panel of the embodiment of the utility model can guide the flow direction of water on the panel body 1 by setting the cantilever 2 when there is water on the panel body 1. The cantilever 2 extends downward from the top surface of the sink hole 13 and its free end is connected to one end of the operation button 3, so that water flows downward along the extension direction of the cantilever 2. The setting of the sink hole 13 and the through hole 14 on the bottom wall allows the other end of the operation button 3 to avoid the water flow, reducing the possibility of water flow entering the interior of the panel body 1, improving the safety of the operation panel 100 when in use, and ensuring the service life of the operation panel 100 and the device provided with the operation panel 100.
[0033] Specifically, the through hole 14 is located in the middle of the bottom wall of the sink hole 13, and the central axis of the through hole 14 coincides with the central axis of the sink hole 13, so that the water in the sink hole 13 is not easy to enter the through hole 14. The cantilever 2 is located above the operation button 3, so that the water above the sink hole 13 can flow into the sink hole 13 along the cantilever 2 when flowing downward, but is not easy to flow along the inner circumference of the sink hole 13 to the bottom wall of the sink hole 13, further making it difficult for the water in the sink hole 13 to flow into the through hole 14.
[0034] Specifically, the bottom wall surface of the counterbore 13 is further provided with a movable groove 15, which extends from the top surface of the counterbore 13 to the through hole 14 and is connected to the through hole 14. The movable groove 15 is arranged corresponding to the cantilever 2, and the free end of the cantilever 2 can move in the movable groove 15. When the operation button 3 is pressed, the operation button 3 moves from the first side 111 of the panel body 1 to the second side 112 of the panel body 1, and the free end of the cantilever 2 enters the movable groove 15 along with the operation button 3. When the operation button 3 is released, the free end of the cantilever 2 moves out of the movable groove 15, and the operation button 3 moves from the second side 112 of the panel body 1 to the first side 111 of the panel body 1 under the driving action of the cantilever 2, thereby realizing the automatic rebound of the operation button 3.
[0035] Optionally, the cantilever 2 is a straight arm, and the cantilever 2 extends vertically downward from the top surface of the sink hole 13. Specifically, by setting the cantilever 2 as a straight arm and extending the cantilever 2 vertically downward, water flows downward into the sink hole 13 more easily along the cantilever 2.
[0036] Optionally, a dimension of the cantilever 2 in a first direction is 2 mm to 3.5 mm, and the first direction is orthogonal to a thickness direction and an up-down direction of the panel body 1 .
[0037] Specifically, by setting the size of the cantilever 2 in the first direction, it is convenient to connect the cantilever 2 with the operation button 3. After pressing the operation button 3 along the direction from the first side 111 of the panel body 1 to the second side 112 of the panel body 1, the cantilever 2 can easily pull the operation button 3 back to its original position. It is also convenient for the cantilever 2 to guide the water on the panel body 1 without causing the water to adhere to the cantilever 2 for a long time. It also reduces the use of materials when making the cantilever 2, thereby saving costs.
[0038] Specifically, when the width of the cantilever 2 in the first direction is set to 2 mm, the free end of the cantilever 2 has a good rebound effect, and it is easy to pull the operating button 3 back to its original position. When the width of the cantilever 2 in the first direction is set to 3 mm, the free end of the cantilever 2 is easier to connect with the operating button 3.
[0039] Optionally, the countersunk hole 13 is a cone whose cross-sectional area gradually decreases from the first side 111 of the panel body 1 toward the second side 112 of the panel body 1. Specifically, by setting the countersunk hole 13 to be a cone, the countersunk hole 13 is not easy to store water, and the water in the countersunk hole 13 is easy to flow out along the inner wall surface of the countersunk hole 13.
[0040] Optionally, the cross-sectional area of the countersunk hole 13 remains unchanged along the direction from the first side 111 of the panel body 1 toward the second side 112 of the panel body 1 , so that the countersunk hole 13 is not easy to store water.
[0041] Optionally, the operation panel 100 further includes a seal 4, which is sealed with the operation button 3 and connected to the panel body 1. Specifically, one end of the seal 4 is connected to the second side 112 of the panel body 1, and the other end of the seal 4 is sealed with the operation button 3, so that water in the counterbore 13 is not easy to flow into the interior of the panel body 1 along the outer peripheral surface of the operation button 3, thereby improving the sealing between the operation button 3 and the through hole 14, and further reducing the risk of water flowing into the interior of the panel body 1.
[0042] Optionally, the seal 4 includes a cylinder 41, an annular connecting disk 42 and a flange sleeve 43, the first end of the cylinder 41 is connected to the second side 112 of the panel body 1, the second end of the cylinder 41 is connected to the outer periphery of the annular connecting disk 42, the flange sleeve 43 is connected to the inner periphery of the annular connecting disk 42, and the flange sleeve 43 is sealingly mounted on the operation button 3.
[0043] Specifically, the first end of the cylinder 41 is connected to the second side 112 of the panel body 1, and the flange sleeve 43 is sealedly sleeved on the operation button 3, so that the seal 4 is sleeved on the operation button 3 from the second side 112 of the panel body 1 along the extension direction of the operation button 3, thereby improving the sealing between the operation button 3 and the through hole 14, so that the water in the counterbore 13 is not easy to penetrate into the interior of the panel body 1 along the outer peripheral surface of the operation button 3, further reducing the risk of water flowing into the interior of the panel body 1. In addition, the seal 4 has a simple structure, is easy to manufacture, and saves costs.
[0044] Optionally, the cylinder 41 includes a straight section 411 and a corrugated section 412 , the corrugated section 412 is connected to the annular connecting plate 42 , and the straight section 411 abuts against the second side 112 of the panel body 1 .
[0045] Specifically, one end of the straight section 411 is convenient for abutting against the second side 112 of the panel body 1, thereby improving the fit and sealing between the straight section 411 and the second side 112 of the panel body 1. The arrangement of the corrugated section 412 makes the corrugated section 412 elastic. When the operation button 3 moves in the through hole 14 along the extension direction of the through hole 14, the corrugated section 412 can be extended or restored to its original shape as the operation button 3 moves, so that it is not easy for a gap to appear between the cylinder 41 and the operation button 3, thereby making it difficult for water in the counterbore 13 to penetrate into the interior of the panel body 1, thereby ensuring the sealing between the operation button 3 and the through hole 14. In addition, the cylinder 41 has a simple structure, is easy to manufacture, and saves costs.
[0046] Optionally, the material of the seal 4 is silicone, so that the seal 4 has elasticity as a whole. The setting of the corrugated section 412 can further improve the sealing performance of the seal 4, and provide compression space when the seal 4 is compressed, which is beneficial to the stretching and compression of the seal 4, and also makes the seal 4 fit more closely with the operation button 3 and the panel body 1.
[0047] Optionally, the operation button 3 includes a base 31 and a key head 33 connected to each other, one end of the base 31 away from the key head 33 is connected to the free end of the cantilever 2, and an annular groove 34 is provided on the outer peripheral surface of the operation button 3, and the annular groove 34 is formed between the base 31 and the key head 33, and the flange sleeve 43 is fitted in the annular groove 34.
[0048] Specifically, the operation button 3 further includes a transition section 32, a base 31, the transition section 32 and a key head 33 are connected in sequence, an end of the base 31 away from the transition section 32 is connected to the free end of the cantilever 2, a cross-sectional area of the transition section 32 is smaller than a cross-sectional area of the base 31 and smaller than a cross-sectional area of the key head 33, and an annular groove 34 is formed between the outer peripheral surface of the transition section 32, the wall surface of the key head 33 adjacent to the transition section 32 and the wall surface of the base 31 adjacent to the transition section 32. The flange sleeve 43 is fitted in the annular groove 34, which improves the fit between the flange sleeve 43 and the operation button 3, so that the seal 4 and the operation button 3 fit more tightly, so that water is not easy to flow from the end of the base 31 away from the key head 33 to the key head 33 along the outer surface of the base 31, thereby ensuring that water is not easy to penetrate into the interior of the panel body 1. Moreover, the operation button 3 has a simple structure, is easy to manufacture, and saves costs.
[0049] Optionally, the panel body 1 includes a plate body 11 and an extension portion 12, the countersunk hole 13 extends from a first side 111 of the plate body 11 toward a second side 112 of the plate body 11, the extension portion 12 extends from the second side 112 of the plate body 11 toward a direction away from the plate body 11, and at least a portion of the straight section 411 is sleeved on the outer peripheral surface of the extension portion 12.
[0050] Specifically, the first side 111 and the second side 112 on the panel body 1 are respectively formed on the plate body 11 and arranged oppositely along the thickness direction of the plate body 11. The extension portion 12 is provided so that when the end of the straight section 411 away from the corrugated section 412 abuts against the second side 112 of the plate body 11, at least part of the straight section 411 can be sleeved on the outer peripheral surface of the extension portion 12, so that the straight section 411 is firmly installed on the second side 112 of the plate body 11, and when the operation button 3 moves along the extension direction of the through hole 14, the straight section 411 is not easy to be separated from the extension portion 12, thereby ensuring the sealing between the operation button 3 and the panel body 1. Moreover, the panel body 1 has a simple structure, is easy to manufacture, and saves costs.
[0051] The cooking device 200 of the embodiment of the present invention comprises a housing 5 and an operation panel 100. The operation panel 100 is formed integrally with the housing 5 or is detachably mounted on the housing 5.
[0052] The cooking utensil of the embodiment of the utility model improves the sealing performance of the cooking utensil 200. When the cooking utensil 200 is cleaned or overflow occurs, water is not easy to penetrate into the interior of the operation panel 100, thereby ensuring the safety and service life of the cooking utensil 200.
[0053] Specifically, when the operation panel 100 is detachably connected to the housing 5 , it is convenient to inspect and replace the operation panel 100 , and it is also convenient to manufacture the housing 5 and the operation panel 100 separately, thereby improving production efficiency.
[0054] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate the panel in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0055] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0056] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0057] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0058] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0059] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.
Claims
1. An operation panel, characterized in that: include: A panel body (1), the panel body (1) being arranged vertically and having a first side (111) and a second side (112) opposite to each other in a thickness direction thereof, the panel body (1) being provided with a countersunk hole (13) extending from the first side (111) toward the second side (112), and a through hole (14) being provided on a bottom wall surface of the countersunk hole (13); A cantilever (2), the cantilever (2) extending downward from the top surface of the countersunk hole (13); An operation button (3), one end of the operation button (3) is connected to the free end of the cantilever (2), the other end of the operation button (3) extends toward the second side (112) of the panel body (1) and passes through the through hole (14), and the operation button (3) is located below the cantilever (2).
2. The operating panel according to claim 1, characterized in that: The cantilever (2) is a straight arm, and the cantilever (2) extends vertically downward from the top surface of the countersunk hole (13).
3. The operation panel according to claim 1, characterized in that: The dimension of the cantilever (2) in a first direction is 2 mm to 3.5 mm, and the first direction is orthogonal to the thickness direction and the up-down direction of the panel body (1).
4. The operation panel according to claim 1, characterized in that: The counterbore (13) is in a tapered shape with a cross-sectional area gradually decreasing from the first side (111) of the panel body (1) toward the second side (112) of the panel body (1).
5. The operating panel according to any one of claims 1 to 4, characterized in that: It also comprises a sealing member (4), wherein the sealing member (4) is sealingly matched with the operating button (3) and connected to the panel body (1).
6. The operating panel according to claim 5, characterized in that: The sealing member (4) comprises a cylinder (41), an annular connecting disk (42) and a flange sleeve (43); the first end of the cylinder (41) is connected to the second side (112) of the panel body (1); the second end of the cylinder (41) is connected to the outer periphery of the annular connecting disk (42); the flange sleeve (43) is connected to the inner periphery of the annular connecting disk (42); and the flange sleeve (43) is sealingly sleeved on the operating button (3).
7. The operating panel according to claim 6, characterized in that: The cylinder (41) comprises a straight section (411) and a corrugated section (412); the corrugated section (412) is connected to the annular connecting plate (42); and the straight section (411) abuts against the second side (112) of the panel body (1).
8. The operation panel according to claim 6, characterized in that: The operating key (3) comprises a base (31) and a key head (33) connected to each other, one end of the base (31) away from the key head (33) is connected to the free end of the cantilever (2), an annular groove (34) is provided on the outer peripheral surface of the operating key (3), the annular groove (34) is formed between the base (31) and the key head (33), and the flange sleeve (43) is fitted in the annular groove (34).
9. The operation panel according to claim 7, characterized in that: The panel body (1) comprises a plate body (11) and an extension portion (12); the countersunk hole (13) extends from a first side (111) of the plate body (11) toward a second side (112) of the plate body (11); the extension portion (12) extends from the second side (112) of the plate body (11) toward a direction away from the plate body (11); and at least a portion of the straight section (411) is sleeved on an outer peripheral surface of the extension portion (12).
10. A cooking utensil, characterized in that: include: Housing (5); An operating panel (100), wherein the operating panel (100) is the operating panel (100) according to claim 9, and the operating panel (100) is integrally formed with the housing (5) or is detachably mounted on the housing (5).