CN219331321U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, which comprises a pot body and a cover body arranged on the pot body in an openable and closable manner, wherein the cover body comprises: a lining, wherein an arc hole is formed in the lining; the lock cover is rotatably arranged below the lining, a lock column is arranged on the lock cover, the lock column is movably arranged in the arc-shaped hole in a penetrating mode, and the lock cover is provided with a locking position and an unlocking position; the transmission rod comprises a first rod section and a second rod section, wherein the end part of the first rod section, which is far away from the second rod section, is hinged with the lock column, and the end part of the second rod section, which is far away from the first rod section, is in driving fit with the exhaust ejector rod. The operating piece is in driving connection with the lock cylinder and drives the lock cover to switch between a locking position and an unlocking position; the connecting rod is connected with the lock cylinder and can synchronously move with the lock cylinder; the detection device is arranged between the connecting rod and the pot body. The technical scheme of the application effectively solves the problem that a user in the related technology cannot clearly know whether the locking cover is unlocked or locked.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a cooking utensil.

Background

Pressure cooking appliances generally include a pot body and a cover body. The cover body comprises a lining cover and a lock cover, the lock cover is provided with cover teeth, and the cover body is connected with the pot body through the cover teeth and the pot teeth in the pressure cooking process. Meanwhile, the exhaust pipe is matched with the pressure limiting valve to realize the pressure relief of exhaust. Specifically when cooking, put into the pot body with food, install the lid on the pot body to rotatory locking closure makes pot tooth and lid tooth butt cooperation, after cooking, exhaust pipe and pressure limiting valve are passed through to cooking utensil and pressure release, after the pressure release is accomplished, the lid makes pot tooth and lid tooth separation through rotatory mode, and then realizes uncapping.

In the related art, the cover opening and closing of the cover body is realized through the handle, namely, the handle rotates to drive the lock cover to rotate, so that the cover opening and closing are realized, but in the process, a user cannot clearly know what state the lock cover is in, so that the use experience of the user is influenced.

Disclosure of Invention

The main purpose of the present utility model is to provide a cooking appliance, so as to solve the problem that a user in the related art cannot clearly know whether the locking cover is unlocked or locked.

In order to achieve the above object, the present utility model provides a cooking apparatus, including a pan body and a cover body openably and closably disposed on the pan body, the cover body including: a lining, wherein an arc hole and an exhaust pipe are arranged on the lining; the lock cover is rotatably arranged below the lining, a lock column is arranged on the lock cover, the lock column is movably arranged in the arc-shaped hole in a penetrating mode, and the lock cover is provided with a locking position and an unlocking position; the pressure limiting valve is arranged at the top of the exhaust pipe; the exhaust ejector rod is arranged on the lining in a vertically movable manner and is provided with an exhaust position for ejecting the pressure limiting valve and an initial position for avoiding the pressure limiting valve; the transmission rod comprises a first rod section and a second rod section, the end part of the first rod section, which is far away from the second rod section, is hinged with the lock post, the end part of the second rod section, which is far away from the first rod section, is in driving fit with the exhaust ejector rod, the transmission rod rotates to enable the first rod section to drive the lock post to move so as to enable the lock cover to be switched between a locking position and an unlocking position, and meanwhile, the second rod section pushes the pressure limiting valve to enable the pressure limiting valve to avoid the exhaust pipe or avoid the pressure limiting valve; the operating piece is connected to the joint of the first rod section and the second rod section and drives the lock cover to switch between a locking position and an unlocking position; the connecting rod is connected with the lock cylinder and can synchronously move with the lock cylinder; the detection device is arranged between the connecting rod and the pot body.

By applying the technical scheme of the utility model, the cover body is arranged on the pot body in an openable and closable manner, and comprises a lining, a locking cover, an operating piece, a connecting rod and a detection device. The lock cover is rotatably arranged below the lining, an arc-shaped hole is formed in the lining, a lock post is arranged on the lock cover, and the lock post is inserted into the arc-shaped hole and can move in the arc-shaped hole. The pressure limiting valve is arranged at the top of the exhaust pipe, the exhaust ejector rod is arranged on the lining in a vertically movable mode, and the exhaust ejector rod is provided with an exhaust position for ejecting the pressure limiting valve and an initial position for avoiding the pressure limiting valve. The transmission rod comprises a first rod section and a second rod section, the end part of the first rod section, which is far away from the second rod section, is hinged with the lock post, the end part of the second rod section, which is far away from the first rod section, is in driving fit with the exhaust ejector rod, the transmission rod rotates to enable the first rod section to drive the lock post to move so as to enable the lock cover to be switched between a locking position and an unlocking position, and meanwhile, the second rod section pushes the pressure limiting valve to enable the pressure limiting valve to avoid the exhaust pipe or avoid the pressure limiting valve; the operating piece is connected to the connecting part of the first rod section and the second rod section, and then the locking cover is driven to rotate. The connecting rod is connected with the lock cylinder and can synchronously move along with the lock cylinder. The detection device is arranged between the connecting rod and the pot body. Through foretell setting, user drive operating piece, and then drive the locking closure and rotate, can drive the connecting rod and remove when the locking closure rotates, and then make detection device can discern, like this the user can be reminded to whether the lid is unblock or the lid is locked clearly, thereby can improve user's use impression effectively. Therefore, the technical scheme effectively solves the problem that a user in the related technology cannot clearly know whether the locking cover is unlocked or locked.

Further, detection device sets up between connecting rod and the pot body, and detection device includes sensing piece and cooperation piece, and one of sensing piece and cooperation piece sets up on the first end of connecting rod, and another of sensing piece and cooperation piece sets up on the pot body, and the first end of connecting rod slides when the lock post removes in the arc hole and sets up, and the connecting rod slides so that cooperation piece and sensing piece keep away from each other or be close to each other in the horizontal direction. The matching piece and the sensing piece can be mutually far away or mutually close in the horizontal direction, so that the detection accuracy of the detection device is better, namely, when the matching piece and the sensing piece are mutually far away, the distance between the matching piece and the sensing piece is larger.

Further, the lid still includes outer convex part, outer convex part and inside lining connection, and the first end of connecting rod extends to outer convex part department, and the second end and the lock post of connecting rod are articulated, and response piece or cooperation piece set up the first end at the connecting rod. The arrangement of outer protruding portion can make the space arrange more reasonable, and the first end of connecting rod extends to outer protruding portion department, and sensing piece or cooperation piece can remove in outer protruding portion promptly, can make sensing piece or cooperation piece's movable range bigger like this.

Further, set up in the outer convex portion and be equipped with the backstop muscle, form the spout between backstop muscle and the lateral wall that the inside lining was kept away from to outer convex portion, the first end slidable of connecting rod sets up in the spout. The chute is simple in structure and convenient to set, and can play a role in guiding for the first end of the connecting rod, namely, the movement of the connecting rod is more stable.

Further, the connecting rod includes connecting section, the bending section and the fixed section that connect gradually, and connecting section and lock post are articulated, and detection device sets up between fixed section and the pot body. The connecting rod and the lining are attached together through the arrangement, so that the space occupied by the connecting rod is smaller, and the overlarge thickness of the cover body can be avoided.

Further, a guide groove is formed in the lining, the connecting section is slidably arranged in the guide groove, and two ends of the guide groove are closed. The setting of guide slot can play the effect of direction to the slip of linkage segment, and then can make the motion of connecting rod more stable.

Further, be provided with limit structure between guide way and the linkage segment, limit structure includes first locating part and second locating part, and first locating part sets up on the lateral wall of guide way, and the second locating part sets up on the lateral wall of linkage segment, and first locating part and second locating part spacing cooperation. The first limiting piece and the second limiting piece are in limiting fit, and the connecting rod can be prevented from being separated from the guide groove.

Further, the first limiting piece comprises limiting ribs arranged along the length direction of the guide groove, the second limiting piece comprises limiting blocks, and the limiting blocks are located below the limiting ribs. The limiting rib and the limiting block are simple in structure, convenient to set and good in limiting and matching effects.

Further, limit structure still includes the dog, and the dog setting is kept away from the one side of buckling section at the linkage segment, has the interval between dog and the stopper in the direction of height, and spacing muscle is located the interval. The structure of dog is simple, is convenient for set up to dog and stopper can press from both sides the spacing muscle and establish wherein, can guarantee the effect to the spacing of connecting rod even more like this.

Further, the bending section is attached to the side wall of the lining. The space occupation can be avoided through the arrangement, and then the overall layout of the cover body is reasonable.

Further, the lock cylinder comprises a first cylinder body and a second cylinder body which are arranged at intervals, the first rod section is connected between the operating piece and the first cylinder body, and the connecting rod is connected with the second cylinder body. The operating piece can drive the first cylinder to move through the first rod section, namely, the locking cover rotates, and meanwhile, the second cylinder also rotates along with the locking cover, so that the connecting rod is driven to move.

Further, the lateral part of exhaust ejector pin is provided with the cover body, and the tip that the second pole section kept away from first pole section is provided with the ejector pad, and the ejector pad can insert in the cover body. Through foretell setting, the operating means drives first pole section and second pole section simultaneously and rotates, and the security of uncapping can be guaranteed like this to exhaust when realizing uncapping promptly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 illustrates an exploded structural view of a cover of an embodiment of a cooking appliance according to the present utility model;

FIG. 2 shows a schematic perspective view of the liner of the lid of FIG. 1;

FIG. 3 shows a schematic perspective view of the liner and tie rod of the cap of FIG. 1;

FIG. 4 shows a partial enlarged view at A of the cover of FIG. 3;

FIG. 5 shows a schematic perspective view of a locking cap of the cap of FIG. 1;

FIG. 6 shows a schematic perspective view of the connecting rod of the cover of FIG. 1;

FIG. 7 shows a schematic perspective view of another view of the connecting rod of FIG. 6;

fig. 8 is a perspective view showing a driving rod of the cover body of fig. 1;

fig. 9 illustrates an overall structural schematic view of the cooking appliance of fig. 1;

fig. 10 shows a schematic view of a set position of a sensing member of the cooking appliance of fig. 9.

Wherein the above figures include the following reference numerals:

1. a pot body; 10. a lining; 11. an arc-shaped hole; 12. a guide groove; 13. an exhaust pipe; 20. a locking cover; 21. locking a column; 211. a first column; 212. a second column; 30. an operating member; 40. a connecting rod; 41. a connection section; 42. bending sections; 43. a fixed section; 50. a detection device; 51. an induction member; 52. a mating member; 60. an outer protruding portion; 61. stop ribs; 62. a chute; 70. a limit structure; 71. a first limiting member; 711. a limit rib; 72. a second limiting piece; 721. a limiting block; 73. a stop block; 80. a transmission rod; 81. a first pole segment; 82. a second pole segment; 91. a pressure limiting valve; 92. and (5) exhausting the ejector rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

As shown in fig. 1, 3 to 7, and 9 and 10, in the present embodiment, the cooking appliance includes a pan body 1 and a cover body openably provided on the pan body 1, the cover body including: liner 10, locking cap 20, operating element 30, connecting rod 40, detection device 50, pressure limiting valve 91, exhaust ejector 92, and transmission rod 80. The liner 10 is provided with an arcuate hole 11 and an exhaust pipe 13. The lock cover 20 is rotatably disposed under the liner 10, a lock post 21 is disposed on the lock cover 20, the lock post 21 is movably disposed in the arc-shaped hole 11, and the lock cover 20 has a locking position and an unlocking position. The pressure limiting valve 91 is provided at the top of the exhaust pipe 13. The exhaust jack 92 is provided on the liner 10 so as to be movable up and down, and has an exhaust position to push the pressure limiting valve 91 and an initial position to avoid the pressure limiting valve 91. The transmission rod 80 comprises a first rod section 81 and a second rod section 82, the end part of the first rod section 81, which is far away from the second rod section 82, is hinged with the lock post 21, the end part of the second rod section 82, which is far away from the first rod section 81, is in driving fit with the exhaust ejector rod 92, the transmission rod 80 rotates to enable the first rod section 81 to drive the lock post 21 to move so that the lock cover 20 is switched between a locking position and an unlocking position, and meanwhile, the second rod section 82 pushes the pressure limiting valve 91 to enable the pressure limiting valve 91 to avoid the exhaust pipe 13 or avoid the pressure limiting valve 91. The operating member 30 is connected at the junction of the first and second lever sections 81, 82, the operating member 30 driving the locking cap 20 to switch between the locked and unlocked positions. The connecting rod 40 is connected to the lock cylinder 21 and can move synchronously with the lock cylinder 21. The detecting means 50 is provided between the connection rod 40 and the inner liner 10 or between the connection rod 40 and the pot 1.

By applying the technical scheme of the embodiment, the cover body is arranged on the pot body 1 in an openable and closable manner, and comprises a lining 10, a lock cover 20, an operation piece 30, a connecting rod 40 and a detection device 50. The locking cap 20 is rotatably disposed under the liner 10, the liner 10 is provided with an arc hole 11, the locking cap 20 is provided with a locking post 21, and the locking post 21 is inserted into the arc hole 11 and can move in the arc hole 11. The pressure limiting valve 91 is provided at the top of the exhaust pipe 13, and an exhaust jack 92 is provided on the liner 10 so as to be movable up and down, the exhaust jack 92 having an exhaust position where the pressure limiting valve 91 is pushed and an initial position where the pressure limiting valve 91 is retracted. The transmission rod 80 comprises a first rod section 81 and a second rod section 82, the end part of the first rod section 81, which is far away from the second rod section 82, is hinged with the lock post 21, the end part of the second rod section 82, which is far away from the first rod section 81, is in driving fit with the exhaust ejector rod 92, the transmission rod 80 rotates to enable the first rod section 81 to drive the lock post 21 to move so that the lock cover 20 is switched between a locking position and an unlocking position, and meanwhile, the second rod section 82 pushes the pressure limiting valve 91 to enable the pressure limiting valve 91 to avoid the exhaust pipe 13 or avoid the pressure limiting valve 91. The operating member 30 is coupled to the junction of the first and second lever sections 81 and 82 to rotate the locking cap 20. The connecting rod 40 is connected to the lock cylinder 21 and can move synchronously with the lock cylinder 21. The detecting device 50 is disposed between the connecting rod 40 and the pan body 1. Through the above arrangement, the user drives the operation member 30, and then drives the locking cover 20 to rotate, and the locking cover 20 can drive the connecting rod 40 to move when rotating, so that the detection device 50 can identify, and thus the user can be reminded, and can clearly know whether the cover is unlocked or whether the cover is locked, so that the use feeling of the user can be effectively improved. Therefore, the technical scheme of the embodiment effectively solves the problem that a user in the related technology cannot clearly know whether the locking cover is unlocked or locked.

Of course, the detection device 50 may also be provided between the connecting rod 40 and the liner 10.

As shown in fig. 1, 3 to 7, and 9 and 10, in the present embodiment, the detecting device 50 is provided between the connection rod 40 and the pan body 1, the detecting device 50 includes a sensing piece 51 and a fitting piece 52, one of the sensing piece 51 and the fitting piece 52 is provided on a first end of the connection rod 40, the other of the sensing piece 51 and the fitting piece 52 is provided on the pan body 1, the first end of the connection rod 40 is slidably provided when the lock cylinder 21 moves in the arc-shaped hole 11, and the connection rod 40 is slid so that the fitting piece 52 and the sensing piece 51 are horizontally moved away from each other or moved toward each other. The mating member 52 and the sensing member 51 can be separated from each other or moved closer to each other in the horizontal direction, so that the detection accuracy of the detection device 50 can be improved, that is, when the mating member 52 and the sensing member 51 are separated from each other, the distance between the mating member 52 and the sensing member 51 is large.

As shown in fig. 1 to 4, in the present embodiment, the cover further includes an outer flange 60, the outer flange 60 is connected to the liner 10, a first end of the connecting rod 40 extends to the outer flange 60, a second end of the connecting rod 40 is hinged to the lock post 21, and the sensing member 51 or the matching member 52 is disposed at the first end of the connecting rod 40. The arrangement of the outer flange 60 can make the arrangement of the space more reasonable, and the first end of the connecting rod 40 extends to the outer flange 60, that is, the sensing piece 51 or the matching piece 52 can move in the outer flange 60, so that the moving range of the sensing piece 51 or the matching piece 52 can be larger.

As shown in fig. 1 to 4, in the present embodiment, the outer flange 60 is provided therein with a stopper rib 61, and a sliding groove 62 is formed between the stopper rib 61 and a side wall of the outer flange 60 remote from the liner 10, and the first end of the connecting rod 40 is slidably disposed in the sliding groove 62. The chute 62 has a simple structure, is convenient to set, and can guide the first end of the connecting rod 40, i.e. the movement of the connecting rod 40 is more stable.

As shown in fig. 6 and 7, in the present embodiment, the connecting rod 40 includes a connecting section 41, a bending section 42 and a fixing section 43 connected in sequence, the connecting section 41 is hinged with the lock post 21, and the detecting device 50 is disposed between the fixing section 43 and the pot body 1. The above arrangement can make the connecting rod 40 and the liner 10 fit together, so that the space occupied by the connecting rod 40 is small, and the thickness of the cover body can be prevented from being too large.

As shown in fig. 3 and 4, in the present embodiment, the liner 10 is provided with a guide groove 12, and the connection section 41 is slidably disposed in the guide groove 12, and both ends of the guide groove 12 are closed. The guiding groove 12 can guide the sliding of the connecting section 41, so that the movement of the connecting rod 40 can be more stable.

As shown in fig. 3, 4, 6 and 7, in the present embodiment, a limiting structure 70 is disposed between the guide slot 12 and the connection section 41, the limiting structure 70 includes a first limiting member 71 and a second limiting member 72, the first limiting member 71 is disposed on a side wall of the guide slot 12, the second limiting member 72 is disposed on a side wall of the connection section 41, and the first limiting member 71 and the second limiting member 72 are in a limiting fit. The first stopper 71 and the second stopper 72 are engaged with each other in a stopper manner, so that the connecting rod 40 can be prevented from being separated from the guide groove 12.

As shown in fig. 3, 4, 6 and 7, in the present embodiment, the first limiting member 71 includes a limiting rib 711 disposed along the length direction of the guide groove 12, and the second limiting member 72 includes a limiting block 721, and the limiting block 721 is located below the limiting rib 711. The limiting ribs 711 and the limiting blocks 721 are simple in structure, convenient to set and good in limiting coordination effect.

As shown in fig. 3, 4, 6 and 7, in the present embodiment, the limiting structure 70 further includes a stopper 73, where the stopper 73 is disposed on a side of the connecting section 41 away from the bending section 42, and in the height direction, a space is provided between the stopper 73 and the limiting block 721, and the limiting rib 711 is located in the space. The stopper 73 is simple in structure and convenient to set, and the stopper 73 and the stopper 721 can clamp the stopper rib 711 therein, so that the effect of limiting the connecting rod 40 can be further ensured.

As shown in fig. 3, 4, 6 and 7, in this embodiment, the bending section 42 is attached to the sidewall of the liner 10. The space occupation can be avoided through the arrangement, and then the overall layout of the cover body is reasonable.

As shown in fig. 2, 5 and 8, in the present embodiment, the lock cylinder 21 includes a first cylinder 211 and a second cylinder 212 provided at a spacing, the first rod section 81 is connected between the operation member 30 and the first cylinder 211, and the connection rod 40 and the second cylinder 212 are connected. The operating member 30 can drive the first cylinder 211 to move through the first rod section 81, that is, the locking cap 20 rotates, and the second cylinder 212 also rotates along with the locking cap 20, so as to drive the connecting rod 40 to move.

The side of the exhaust ejector 92 is provided with a cover, and the end of the second rod section 82, which is far from the first rod section 81, is provided with a ejector block, which can be inserted into the cover. Through the above arrangement, the operating member 30 simultaneously drives the first and second lever sections 81 and 82 to rotate, i.e., exhaust is performed while the door is opened, so that the safety of the door can be ensured.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above" may include both orientations of "above" and "below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (12)

1. The utility model provides a cooking utensil, includes pot body (1) and can open and shut the lid that sets up on the pot body (1), its characterized in that, the lid includes:

an inner liner (10), wherein an arc-shaped hole (11) and an exhaust pipe (13) are arranged on the inner liner (10);

the lock cover (20) is rotatably arranged below the inner liner (10), a lock column (21) is arranged on the lock cover (20), the lock column (21) is movably arranged in the arc-shaped hole (11) in a penetrating mode, and the lock cover (20) is provided with a locking position and an unlocking position;

a pressure limiting valve (91) arranged at the top of the exhaust pipe (13);

an exhaust ejector rod (92) which is arranged on the lining (10) in a vertically movable manner and is provided with an exhaust position for ejecting the pressure limiting valve (91) and an initial position for avoiding the pressure limiting valve (91);

the transmission rod (80) comprises a first rod section (81) and a second rod section (82), the first rod section (81) is far away from the end part of the second rod section (82) and the lock column (21) are hinged, the end part of the second rod section (82) far away from the first rod section (81) is in driving fit with the exhaust ejector rod (92), the transmission rod (80) rotates to enable the first rod section (81) to drive the lock column (21) to move so that the lock cover (20) is switched between the locking position and the unlocking position, and meanwhile the second rod section (82) pushes the pressure limiting valve (91) to enable the pressure limiting valve (91) to avoid the exhaust pipe (13) or avoid the pressure limiting valve (91);

an operating member (30) connected at the junction of the first and second lever sections (81, 82), the operating member (30) driving the locking cap (20) to switch between the locking position and the unlocking position; a connecting rod (40) connected to the lock cylinder (21) and capable of moving synchronously with the lock cylinder (21);

the detection device (50) is arranged between the connecting rod (40) and the pot body (1).

2. Cooking appliance according to claim 1, characterized in that the detection means (50) are arranged between the connecting rod (40) and the pan body (1), the detection means (50) comprising a sensing member (51) and a mating member (52), one of the sensing member (51) and the mating member (52) being arranged on the first end of the connecting rod (40), the other of the sensing member (51) and the mating member (52) being arranged on the pan body (1), the first end of the connecting rod (40) being slidingly arranged when the lock post (21) is moved in the arc-shaped hole (11), the connecting rod (40) being slidingly arranged such that the mating member (52) and the sensing member (51) are horizontally distanced from each other or are mutually approached.

3. The cooking appliance according to claim 2, wherein the cover further comprises an outer flange (60), the outer flange (60) is connected with the inner liner (10), the first end of the connecting rod (40) extends to the outer flange (60), the second end of the connecting rod (40) is hinged with the lock post (21), and the sensing member (51) or the matching member (52) is arranged at the first end of the connecting rod (40).

4. A cooking appliance according to claim 3, wherein the outer flange (60) is internally provided with a stop rib (61), a chute (62) is formed between the stop rib (61) and a side wall of the outer flange (60) remote from the inner liner (10), and the first end of the connecting rod (40) is slidably arranged in the chute (62).

5. Cooking appliance according to claim 1, characterized in that the connecting rod (40) comprises a connecting section (41), a bending section (42) and a fixing section (43) which are connected in sequence, the connecting section (41) being hinged to the lock post (21), the detecting means (50) being arranged between the fixing section (43) and the pot body (1).

6. Cooking appliance according to claim 5, characterized in that the inner liner (10) is provided with a guide groove (12), the connecting section (41) being slidably arranged in the guide groove (12), the guide groove (12) being closed at both ends.

7. Cooking appliance according to claim 6, characterized in that a limit structure (70) is provided between the guide slot (12) and the connection section (41), the limit structure (70) comprises a first limit piece (71) and a second limit piece (72), the first limit piece (71) is arranged on the side wall of the guide slot (12), the second limit piece (72) is arranged on the side wall of the connection section (41), and the first limit piece (71) and the second limit piece (72) are in limit fit.

8. The cooking appliance according to claim 7, wherein the first limiting member (71) comprises a limiting rib (711) arranged along the length direction of the guide groove (12), the second limiting member (72) comprises a limiting block (721), and the limiting block (721) is located below the limiting rib (711).

9. The cooking appliance according to claim 8, wherein the limiting structure (70) further comprises a stopper (73), the stopper (73) is disposed on a side of the connecting section (41) away from the bending section (42), a space is provided between the stopper (73) and the limiting block (721) in a height direction, and the limiting rib (711) is disposed in the space.

10. Cooking appliance according to claim 5, characterized in that the bending section (42) is provided in a conforming manner with the side wall of the inner liner (10).

11. The cooking appliance according to any one of claims 1 to 10, wherein the lock cylinder (21) comprises a first cylinder (211) and a second cylinder (212) arranged at intervals, the first rod section (81) being connected between the operating member (30) and the first cylinder (211), the connecting rod (40) being connected with the second cylinder (212).

12. Cooking appliance according to any one of claims 1 to 10, characterized in that the side of the exhaust ejector rod (92) is provided with a cover, the end of the second rod section (82) remote from the first rod section (81) being provided with a push block, which can be inserted into the cover.

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