Pot installation structure for cooking equipment

Abstract

The utility model discloses a pot installation structure of a cooking device, the cooking device comprises a pot outer cover and a pot, the pot outer cover is provided with a lower connecting piece, the lower connecting piece is provided with a lower inclined surface; the pot is provided with an upper connecting piece, the upper connecting piece is provided with an upper inclined surface; the pot is installed in the pot outer cover, the upper inclined surface and the lower inclined surface are supported; the pot is limited in the pot outer cover by a pot locking assembly, the pot locking assembly comprises: a driving member and a locking tongue; the driving member pushes the locking tongue to move to a position locked with the upper connecting member; and the driving member pushes the locking tongue to move to a position unlocked with the upper connecting member. In the utility model, the pot and the pot outer cover are plug-connected by the upper connecting member and the lower connecting member, and are mutually supported by the upper inclined surface and the lower inclined surface, so as to realize conical positioning, eliminate the gap between the upper connecting member and the lower connecting member, and avoid the pot from swinging; the pot locking assembly can prevent the pot from being taken out of the pot outer cover during cooking or in the process of tilting the pot for washing, so that it is safer to use.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking machines, and more specifically to a pot inner installation structure of cooking equipment. Background Art

[0002] Cooking equipment, especially cooking equipment for stir-frying, is generally divided into two types: household and commercial. Cooking equipment for household stir-frying is usually equipped with a stir-frying part in the pot of the cooking equipment. The stir-frying part is driven by a motor to rotate. During the rotation, the ingredients are stir-fried to achieve the purpose of automatic stir-frying. The pot itself does not rotate. However, the pot of commercial stir-frying cooking equipment needs to rotate in the pot cover to achieve a better stir-frying effect.

[0003] In the prior art, most commercial cooking machines on the market use screws to directly fasten the pot and the pot cover, or use a spring slot structure, and add a number of limit wheels to the outer contour of the pot to achieve the fastening and assembly and disassembly of the pot. Cooking machines with this structure make a lot of noise when running, the limit wheels are easily worn and cause frequent failures, the pot processing accuracy is high, and it is impossible to quickly replace the pot.

[0004] In order to solve the above problems, the applicant proposes the following technical solution. Utility Model Content

[0005] In view of this, the utility model provides a pot inner installation structure of a cooking device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pot installation structure of a cooking device, the cooking device comprises a pot outer cover and a pot, the pot outer cover is provided with a lower connecting piece, and the lower connecting piece is provided with a lower inclined surface;

[0007] The inner pot is provided with an upper connecting piece, and the upper connecting piece is provided with an upper inclined surface;

[0008] The inner pot is installed in the outer pot cover, the upper connecting piece is connected to the lower connecting piece, and the upper inclined surface of the upper connecting piece is supported by the lower inclined surface of the lower connecting piece;

[0009] The inner pot is limited in the outer pot cover by a pot locking assembly, and the pot locking assembly includes: a driving member and a locking tongue;

[0010] The driving member pushes the locking tongue to move to a position locked with the upper connecting member, so that the inner pot cannot be separated from the inner pot cover; and the driving member pushes the locking tongue to move to a position unlocked with the upper connecting member, so that the inner pot can be separated from the inner pot cover.

[0011] As a preferred solution of the utility model, the lower connecting member is hollow, and the inner wall surface of the lower connecting member forms the lower inclined surface; with the central axis of the lower connecting member as the center, the lower inclined surface is gradually away from the central axis from bottom to top;

[0012] The outer wall surface of the upper connecting member forms the upper inclined surface, the upper connecting member is coaxially assembled with the lower connecting member, and the upper inclined surface is arranged gradually away from the central axis from bottom to top;

[0013] The upper connecting piece is inserted into the lower connecting piece, the upper inclined surface and the lower inclined surface support each other, and the inner pot is stably supported in the outer pot cover.

[0014] As a preferred solution of the utility model, a rotating shaft is installed in the center of the pot, the upper connecting piece is sleeved outside the rotating shaft, and a bearing is arranged between the rotating shaft and the upper connecting piece; the rotating shaft passes through the lower connecting piece and is connected to the driving assembly, and the driving assembly drives the pot to rotate in the pot outer cover through the rotating shaft.

[0015] As a preferred solution of the utility model, the pot locking assembly also includes:

[0016] The bracket is installed in the outer cover of the pot, and the locking tongue is installed on the bracket;

[0017] A linkage block is installed on the bracket and connected to the driving member, and the driving member pushes the lock tongue to move on the bracket through the linkage block;

[0018] The elastic member is arranged between the linkage block and the lock tongue. The linkage block and the lock tongue can move relatively to each other. When the lock tongue and the linkage block move relatively to each other, the elastic member is deformed.

[0019] As a preferred solution of the utility model, a limited position convex portion is provided between the lock tongue and the linkage block;

[0020] In the process where the linkage block pushes the lock tongue to move and lock with the upper connecting member, the linkage block pushes the lock tongue to move through the elastic member;

[0021] In the process of the linkage block pulling the lock tongue to move and unlock the upper connecting piece, after the linkage block and the lock tongue move relative to each other until they come into contact with each other through the limiting protrusion, the linkage block pulls the lock tongue to move.

[0022] As a preferred solution of the utility model, the bracket includes:

[0023] A first through hole, the lower end of the upper connecting piece after the pot is installed on the pot outer cover is located at the first through hole or passes through the first through hole;

[0024] The linkage block is installed in the installation groove and can move in the installation groove. The lock tongue is installed in the installation groove and can move in the installation groove under the push of the linkage block.

[0025] As a preferred solution of the utility model, the locking tongue is provided with a group of first fork legs, the linkage block is provided with a group of second fork legs, and both the first fork legs and the second fork legs are provided with the limiting protrusion.

[0026] As a preferred solution of the utility model, the driving member is a motor, and a cam is installed on the output shaft of the motor, and the linkage block is driven to move on the bracket through the rotation of the cam.

[0027] As a preferred solution of the utility model, the linkage block is provided with a first mounting hole, and the cam is located in the first mounting hole;

[0028] When the motor drives the cam to rotate, the linkage block is pushed to move in the installation slot, thereby pushing the lock tongue to move between the locking position and the unlocking position.

[0029] As a preferred solution of the utility model, a limiting portion is provided at the lower part of the upper connecting piece. When the lock tongue moves to the locking position, the limiting portion and the lock tongue are limited in the longitudinal direction, the upper connecting piece cannot move upward, and the lock tongue is locked with the upper connecting piece.

[0030] It can be seen from the above technical solutions that, compared with the prior art, the present invention has the following beneficial technical effects:

[0031] 1. The pot and the pot cover of the utility model are connected by plugging through the upper connecting piece and the lower connecting piece, and the upper inclined surface and the lower inclined surface support each other, so as to realize the conical positioning, eliminate the gap between the upper connecting piece and the lower connecting piece, and avoid the deflection of the pot during the rotation process;

[0032] 2. The pot and the pot cover of the utility model are connected by plugging through the upper connecting piece and the lower connecting piece, without the need to use the traditional limit wheel structure, which effectively reduces / eliminates the noise generated when the pot rotates in the pot cover, and at the same time reduces the processing accuracy requirements of the pot, reduces the production cost, and is safe and reliable;

[0033] 3. The pot lock assembly of the utility model electrically matches the lock tongue with the upper connecting piece in the longitudinal direction, restricting the upper connecting piece from moving upward and separating from the lower connecting piece, thereby limiting the pot to be locked in the pot outer cover, preventing the pot from being taken out of the pot outer cover during cooking or when the pot is tilted for washing, making it safer to use;

[0034] 4. The lock tongue of the utility model is driven to move by the linkage block, and the lock tongue and the linkage block can move relative to each other. When the lock tongue is locked in place with the upper connecting member, even if the linkage block is driven by the driving member to move in the locking direction, the linkage block will move relative to the lock tongue to shorten the relative distance between the two, so as to eliminate the interference stroke when locked in place and prevent damage.

[0035] 5. The utility model drives the cam to rotate through the motor, and the rotation of the cam drives the linkage block to push and pull reciprocatingly, and the linkage block drives the lock tongue to move, so as to achieve locking and unlocking of the lock tongue and the upper connecting piece. The overall structure is simple, compact and easy to assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0037] Figure 1 It is a schematic diagram of the structure of the pot casing cover in the pot casing installation structure of the cooking device of the utility model;

[0038] Figure 2 It is a cross-sectional schematic diagram of the pot inner shell being assembled in the pot inner shell outer shell in the pot inner shell installation structure of the cooking device of the utility model;

[0039] Figure 3 It is a cross-sectional schematic diagram of the pot inner body in the pot inner body installation structure of the cooking device of the utility model;

[0040] Figure 4 It is a structural schematic diagram of a pot locking assembly in a pot installation structure of a cooking device of the utility model;

[0041] Figure 5 It is a cross-sectional schematic diagram of the pot inner casing of the pot inner casing installation structure of the cooking device of the utility model, in which the pot inner casing is locked in the pot inner casing;

[0042] Figure 6 for Figure 5 The enlarged view of point A in the middle;

[0043] Figure 7 It is a cross-sectional schematic diagram of the pot inner casing and the pot inner casing outer casing being unlocked in the pot inner casing installation structure of the cooking device of the utility model;

[0044] Figure 8 for Figure 7 Enlarged view of point B in the middle.

[0045] Description of Reference Numerals

[0046] The pot casing outer cover 100; the inner cavity plate 101; the outer shell 102; the lower connecting piece 110; the lower inclined surface 111; the opening 120; the pot casing 200; the supporting edge 201; the upper connecting piece 210; the upper inclined surface 211; the limiting portion 212; the rotating shaft 220; the bearing 230; the pot locking assembly 300; the driving piece 310; the cam 311; the locking tongue 320; the first fork leg 321; the limiting protrusion 3211; the bracket 330; the first through hole 331; the mounting groove 332; the linkage block 340; the second fork leg 341; the limiting protrusion 3411; the first mounting hole 342; the elastic piece 350; the driving assembly 400; the lower connecting head 410. DETAILED DESCRIPTION

[0047] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0048] The pot inner shell installation structure of the cooking device comprises a pot inner shell cover 100 and a pot inner shell 200. The pot inner shell 200 can be placed in the pot inner shell cover 100 or taken out from the pot inner shell cover 100.

[0049] like Figure 1-3 As shown, the pot inner shell 100 is provided with a lower connecting member 110, and the lower connecting member 110 is provided with a lower inclined surface 111; the pot inner shell 200 is provided with an upper connecting member 210, and the upper connecting member 210 is provided with an upper inclined surface 211; when installed, the pot inner shell 200 is installed in the pot inner shell 100, the upper connecting member 210 is connected to the lower connecting member 110, and the upper inclined surface 211 of the upper connecting member 210 is supported by the lower inclined surface 111 of the lower connecting member 110.

[0050] Specifically, continue as Figure 1 As shown, the pot casing 100 is provided with an opening 120 at the top, and a receiving cavity is formed inside. The pot casing 200 is placed into the pot casing 100 through the opening 120 at the top of the pot casing 100. The inner wall surface of the lower connecting member 110 forms a lower inclined surface 111. With the central axis of the lower connecting member 110 as the center, the lower inclined surface 111 is gradually arranged away from the central axis from bottom to top.

[0051] like Figure 3 As shown, a rotating shaft 220 is installed at the center of the pot 200, and the rotating shaft 220 is fixed at the center of the bottom of the pot 200. The upper connecting member 210 is sleeved outside the rotating shaft 220, and a bearing 230 is arranged between the rotating shaft 220 and the upper connecting member 210, and the rotating shaft 220 can rotate in the upper connecting member 210; the outer wall surface of the upper connecting member 210 forms an upper inclined surface 211, and the upper connecting member 210 is coaxially assembled with the lower connecting member 110, and the upper inclined surface 211 is arranged gradually away from the central axis from bottom to top;

[0052] During installation, the upper connecting piece 210 of the pot inner body 200 is inserted into the lower connecting piece 110 of the pot inner body cover 100, and the upper inclined surface 211 and the lower inclined surface 111 provide stable support, thereby achieving conical positioning, eliminating the gap between the upper connecting piece 210 of the pot inner body 200 and the lower connecting piece 110 of the pot inner body cover 100, and preventing the pot inner body 200 from swinging during rotation.

[0053] like Figure 3 As shown, the rotating shaft 220 is installed at the center of the bottom of the inner pot 200, and the upper connecting member 210 is still a distance away from the outer bottom surface of the inner pot 200; Figure 5 As shown, after the pot 200 is installed in the pot outer cover 100, the pot 200 is supported inside the pot outer cover 100 only by the contact between the upper connecting member 210 and the lower connecting member 110, and a certain gap is left between the outer wall of the pot 200 and the inner wall of the pot outer cover 100 to reduce the friction generated when the pot 200 rotates in the pot outer cover 100, so that the pot 200 rotates more steadily and smoothly.

[0054] Furthermore, if Figure 2 As shown, the pot casing 100 can adopt a double-layer structure, including an inner cavity plate 101 and an outer shell 102. The inner cavity plate 101 forms a receiving cavity for receiving the pot casing 200. The space formed between the inner cavity plate 101 and the outer shell 102 is convenient for the installation of other components. For example, the pot locking assembly 300 and the driving assembly 400 described below can be installed in the space formed between the inner cavity plate 101 and the outer shell 102; the lower connecting member 110 is fixedly installed in the inner cavity plate 101, as shown in FIG. Figure 2 As shown, the pot core 200 is installed in the pot core outer cover 100 , the upper connecting member 210 is inserted into the lower connecting member 110 and supports each other, and the rotating shaft 220 passes through the lower connecting member 110 and is connected to the driving assembly 400 .

[0055] When the driving assembly 400 is in operation, the rotating shaft 220 is driven to rotate in the upper connecting member 210, and the friction is reduced by the bearing 230, so that the rotating shaft 220 rotates more smoothly; when the rotating shaft 220 rotates, it drives the pot 200 to rotate in the pot outer cover 100.

[0056] like Figure 2 As shown, the driving component 400 has a lower connecting head 410, and the lower end of the rotating shaft 220 is inserted into the lower connecting head 410 and meshed with it; the specific structure of the driving component 400 is not limited here, and it can be a combination of a motor and a belt transmission component, or a combination of a motor and a gear box, etc., which can be connected to the rotating shaft 220 and drive the rotating shaft 220 to rotate.

[0057] Continue as Figure 2 As shown, a support edge 201 is formed on the top of the pot core 200, and the support edge 201 is located outside the pot core cover 100, so that it is convenient to apply force to take out the pot core 200.

[0058] Furthermore, if Figure 4-6 As shown, in order to prevent the pot 200 from being taken out of the pot cover 100 during the use of the cooking device, the pot 200 is limited in the pot cover 100 by a pot locking assembly 300, and the pot locking assembly 300 includes: a driving member 310 and a locking tongue 320; the driving member 310 pushes the locking tongue 320 to move to a position locked with the upper connecting member 210, so that the pot 200 cannot be separated from the pot cover 100; and the driving member 310 pushes the locking tongue 320 to move to a position unlocked with the upper connecting member 210, so that the pot 200 can be separated from the pot cover 100.

[0059] Specifically, during use of the cooking device, the driving member 310 pushes the locking tongue 320 to move to a position locked with the upper connecting member 210. At this time, even if an upward pulling force is applied to the inner pot 200, the inner pot 200 cannot be pulled out of the inner pot cover 100 due to the restriction of the locking tongue 320 and the upper connecting member 210, thereby ensuring safety of use.

[0060] In one embodiment, if Figure 4 As shown, the pot lock assembly 300 also includes:

[0061] The bracket 330 is installed in the pot casing 100, and the locking tongue 320 is installed on the bracket 330;

[0062] The linkage block 340 is mounted on the bracket 330 and connected to the driving member 310. The driving member 310 pushes the locking tongue 320 to move on the bracket 330 through the linkage block 340;

[0063] The elastic member 350 is disposed between the linkage block 340 and the lock tongue 320 . The linkage block 340 and the lock tongue 320 can move relative to each other. When the lock tongue 320 and the linkage block 340 move relative to each other, the elastic member 350 is deformed.

[0064] Specifically, the bracket 330 is used as a carrier, and is fixedly installed in the pot casing outer cover 100, and the installation method adopts the commonly used locking screw fixing method;

[0065] The bracket 330 includes: a first through hole 331 and a mounting groove 332;

[0066] The first through hole 331 is annular and corresponds to the lower side of the lower connecting member 110. Its diameter is larger than the diameters of the lower connecting member 110 and the upper connecting member 210. After the inner pot 200 is installed on the outer pot cover 100, the lower end of the upper connecting member 210 is located in the first through hole 331 or passes through the first through hole 331, and the rotating shaft 220 of the inner pot 200 passes through the first through hole 331 and is downwardly connected to the driving assembly 400.

[0067] The linkage block 340 is assembled in the mounting groove 332 and can move in the mounting groove 332. The locking tongue 320 is also installed in the mounting groove 332 and can move in the mounting groove 332 under the push of the linkage block 340.

[0068] Continue as Figure 4 As shown, the linkage block 340 and the locking tongue 320 are both horizontally installed in the installation groove 332, and the installation groove 332 is connected to the first through hole 331;

[0069] When locked, the linkage block 340 pushes the lock tongue 320 along Figure 4 Move in the direction of arrow X1, the front end of the locking tongue 320 is limited by the upper connecting member 210, and the upper connecting member 210 cannot move upward, that is, the pot 200 cannot be taken out of the pot cover 100 upward;

[0070] When unlocking, the linkage block 340 pushes the lock tongue 320 along Figure 4 Move in the direction of arrow X2, the front end of the locking tongue 320 leaves the upper connecting member 210, and the limit is released. At this time, the upper connecting member 210 can move upward, that is, the pot inner body 200 can be taken out of the pot inner body cover 100 upward.

[0071] Furthermore, a limiting protrusion is provided between the locking tongue 320 and the linkage block 340; in order to prevent the locking tongue 320 from having an excessive stroke, an elastic member 350 is provided between the linkage block 340 and the locking tongue 320 to eliminate the interference stroke when the pot is locked in place.

[0072] Specifically, the lock tongue 320 is provided with a group of first fork legs 321, and the first fork legs 321 are provided with a limiting convex portion 3211 protruding inwardly; the linkage block 340 is provided with a group of second fork legs 341, and the second fork legs 341 are all provided with a limiting convex portion 3411 protruding outwardly;

[0073] After the locking tongue 320 and the linkage block 340 are installed in the installation slot 332 of the bracket 330, the first fork leg 321 and the second fork leg 341 are parallel to each other and staggered inside and outside;

[0074] In the process of the linkage block 340 pushing the lock tongue 320 to move and lock with the upper connecting member 210, the linkage block 340 pushes the lock tongue 320 to move through the elastic member 350, so that the lock tongue 320 moves along the Figure 4 Move in the direction of arrow X1. When the locking tongue 320 is locked in place and limited by the upper connecting member 210, even if the linkage block 340 continues to move along Figure 4 Move in the direction of arrow X1, the lock tongue 320 no longer moves, and the elastic member 350 is compressed;

[0075] In the process of the linkage block 340 pulling the lock tongue 320 to move and unlock the upper connecting member 210, the linkage block 340 Figure 4When the linkage block 340 starts to move in the direction of arrow X2, the locking tongue 320 is still limited by the upper connecting member 210 due to the elastic force of the elastic member 350. The linkage block 340 continues to move until the limiting protrusion 3211 contacts the limiting protrusion 3411. The linkage block 340 pulls the locking tongue 320 as shown in FIG. Figure 4 Move in the direction of arrow X2 to release the locking tongue 320 and the upper connecting member 210 from the restraint.

[0076] Furthermore, the elastic member 350 is a spring.

[0077] Furthermore, if Figure 4 As shown, the driving member 310 is a motor, the output shaft of the motor is installed with a cam 311, the linkage block 340 is provided with a first mounting hole 342, and the cam 311 is located in the first mounting hole 342; Figure 6 It can be seen that the output shaft of the motor is not connected to the center of the cam 311, but is radially offset from the center, so that the cam 311 can push the linkage block 340 to move linearly when rotating;

[0078] The motor 310 can be driven and mounted on the bracket 330 .

[0079] When the motor drives the cam 311 to rotate, it pushes the linkage block 340 to move in the installation slot 332, thereby pushing the lock tongue 320 to move between the locking position and the unlocking position.

[0080] like Figure 4 and Figure 6 As shown, the connection point between the output shaft of the driving member 310 and the cam 311 is A. When the connection point A is farthest from the position of the upper connecting member 210, the linkage block 340 and the lock tongue 320 are pushed toward the upper connecting member 210, so that the lock tongue 320 and the upper connecting member 210 are limited; when the connection point A is closest to the position of the upper connecting member 210, the linkage block 340 and the lock tongue 320 are pulled away from the upper connecting member 210, so that the lock tongue 320 and the upper connecting member 210 are released from the limit;

[0081] Then, when the driving member 310 drives the cam 311 to rotate, the connection point A rotates from being away from the upper connection member 210 to being close to the connection point A, the locking tongue 320 is pulled away from the upper connection member 210, that is, the unlocking process;

[0082] When the connection point A rotates from being close to the upper connection member 210 to being away from the connection point A, the locking tongue 320 is pushed close to the upper connection member 210 , which is a locking process.

[0083] Furthermore, a limiting portion 212 is provided at the lower portion of the upper connecting member 210. When the locking tongue 320 moves to the locking position, the limiting portion 212 and the locking tongue 320 are limited in the longitudinal direction, and the upper connecting member 210 cannot move upward, and the locking tongue 320 is locked with the upper connecting member 210.

[0084] like Figure 3 As shown, the limiting portion 212 is a circle of convex edges arranged at the lower part of the upper connecting member 210. When the locking tongue 320 moves to the locking position, the front end of the locking tongue 320 is correspondingly located above the convex edge. The two are in conflict or interference with each other in the longitudinal direction to prevent the upper connecting member 210 from moving upward.

[0085] like Figure 5-6 As shown, after the pot 200 is installed on the pot cover 100, the upper connecting member 210 is inserted into the lower connecting member 110 for stable support, and the rotating shaft 220 is connected to the driving assembly 400; the driving member 310 pushes the linkage block 340 to move to the right, and then pushes the locking tongue 320 to move to the right, as shown in FIG. Figure 6 As shown, after the lock tongue 320 moves to the right, the front end (i.e. Figure 6 The right end of the pot 200 is in conflict with the limiting portion 212 of the upper connecting member 210 in the longitudinal direction to complete the locking. At this time, the pot 200 cannot be removed from the pot outer cover 100 under external force; Figure 7-8 As shown, the driving member 310 pulls the linkage block 340 to move leftward, and after the limiting protrusion 3211 conflicts with the limiting protrusion 3411, the linkage block 340 pulls the lock tongue 320 to move leftward, and the front end (i.e. Figure 7 The right end of the pot 200 in the middle no longer conflicts with the limiting portion 212 of the upper connecting member 210 in the longitudinal direction, and the unlocking is completed. At this time, the pot 200 can be taken out of the pot outer cover 100 under external force.

[0086] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pot inner shell installation structure of a cooking device, the cooking device comprising a pot inner shell cover (100) and a pot inner shell (200), characterized in that: The pot casing outer cover (100) is provided with a lower connecting piece (110), and the lower connecting piece (110) is provided with a lower inclined surface (111); The inner pot (200) is provided with an upper connecting piece (210), and the upper connecting piece (210) is provided with an upper inclined surface (211); The inner pot (200) is installed in the outer pot cover (100), the upper connecting piece (210) is connected to the lower connecting piece (110), and the upper inclined surface (211) of the upper connecting piece (210) and the lower inclined surface (111) of the lower connecting piece (110) are supported; The inner pot (200) is restricted in the outer pot cover (100) by a pot locking assembly (300), and the pot locking assembly (300) comprises: a driving member (310) and a locking tongue (320); The driving member (310) pushes the locking tongue (320) to move to a position where it is locked with the upper connecting member (210), so that the inner pot (200) cannot be separated from the inner pot cover (100); and the driving member (310) pushes the locking tongue (320) to move to a position where it is unlocked with the upper connecting member (210), so that the inner pot (200) can be separated from the inner pot cover (100).

2. The pot installation structure of the cooking device according to claim 1, characterized in that: The lower connecting member (110) is hollow, and the inner wall surface of the lower connecting member (110) forms the lower inclined surface (111); with the central axis of the lower connecting member (110) as the center, the lower inclined surface (111) is arranged to gradually move away from the central axis from bottom to top; The upper inclined surface (211) is formed on the outer wall of the upper connecting member (210), the upper connecting member (210) and the lower connecting member (110) are coaxially assembled, and the upper inclined surface (211) is arranged gradually away from the central axis from bottom to top; The upper connecting piece (210) is inserted into the lower connecting piece (110), the upper inclined surface (211) and the lower inclined surface (111) support each other, and the pot (200) is stably supported in the pot outer cover (100).

3. The pot installation structure of the cooking device according to claim 1, characterized in that: A rotating shaft (220) is installed at the center of the inner pot (200); an upper connecting member (210) is sleeved outside the rotating shaft (220); a bearing (230) is arranged between the rotating shaft (220) and the upper connecting member (210); the rotating shaft (220) passes through the lower connecting member (110) and is connected to a driving assembly (400); and the driving assembly (400) drives the inner pot (200) to rotate in the inner pot outer cover (100) through the rotating shaft (220).

4. The pot installation structure of the cooking device according to any one of claims 1 to 3, characterized in that: The pot locking assembly (300) further comprises: A bracket (330) is installed in the pot casing outer cover (100), and a locking tongue (320) is installed on the bracket (330); A linkage block (340) is mounted on the bracket (330) and connected to the driving member (310). The driving member (310) pushes the locking tongue (320) to move on the bracket (330) through the linkage block (340); The elastic member (350) is arranged between the linkage block (340) and the lock tongue (320). The linkage block (340) and the lock tongue (320) can move relatively to each other. When the lock tongue (320) and the linkage block (340) move relatively to each other, the elastic member (350) is deformed.

5. The pot installation structure of the cooking device according to claim 4, characterized in that: A limited position convex portion is provided between the locking tongue (320) and the linkage block (340); In the process in which the linkage block (340) pushes the lock tongue (320) to move and lock with the upper connecting member (210), the linkage block (340) pushes the lock tongue (320) to move via the elastic member (350); In the process of the linkage block (340) pulling the lock tongue (320) to move and unlock the upper connecting member (210), after the linkage block (340) and the lock tongue (320) move relative to each other until they come into contact with each other through the limiting protrusion, the linkage block (340) pulls the lock tongue (320) to move.

6. The pot installation structure of the cooking device according to claim 5, characterized in that: The support (330) comprises: A first through hole (331), the pot (200) being installed on the pot outer cover (100), and the lower end of the upper connecting piece (210) is located in the first through hole (331) or passes through the first through hole (331); The linkage block (340) is assembled in the mounting groove (332) and can move in the mounting groove (332). The locking tongue (320) is installed in the mounting groove (332) and can move in the mounting groove (332) under the push of the linkage block (340).

7. The pot installation structure of the cooking device according to claim 5, characterized in that: The locking tongue (320) is provided with a group of first fork legs (321), the linkage block (340) is provided with a group of second fork legs (341), and both the first fork legs (321) and the second fork legs (341) are provided with the limiting protrusions (3211, 3411).

8. The pot installation structure of the cooking device according to claim 4, characterized in that: The driving member (310) is a motor, and a cam (311) is installed on the output shaft of the motor. The cam (311) rotates to push the linkage block (340) to move on the bracket (330).

9. The pot installation structure of the cooking device according to claim 8, characterized in that: The linkage block (340) is provided with a first mounting hole (342), and the cam (311) is located in the first mounting hole (342); When the motor drives the cam (311) to rotate, it pushes the linkage block (340) to move in the installation slot (332), thereby pushing the lock tongue (320) to move between a locking position and an unlocking position.

10. The pot installation structure of the cooking device according to claim 1, characterized in that: A limiting portion (212) is provided at the lower portion of the upper connecting member (210); when the locking tongue (320) moves to a locking position, the limiting portion (212) and the locking tongue (320) are limited in the longitudinal direction, the upper connecting member (210) cannot move upward, and the locking tongue (320) is locked with the upper connecting member (210).

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