CN219331296U - Cooking utensil - Google Patents

Abstract

The present utility model provides a cooking appliance, comprising: a base body having a receiving cavity; the pot body is arranged in the accommodating concave cavity in a removable manner; the stirring structure is rotatably arranged in the pot body and is provided with a rotating shaft arranged along the transverse direction; the driving structure is arranged in the seat body, and an output shaft of the driving structure extends along the transverse direction and can be in driving fit with the rotating shaft; the transmission structure is telescopically arranged on the output shaft and can synchronously rotate with the output shaft, and the transmission structure is provided with a driving position which is in driving fit with the rotating shaft to drive the rotating shaft to rotate and a limiting position which is separated from the rotating shaft; the first locking structure is movably arranged in the seat body and can drive the transmission structure to move from the driving position to the limiting position and lock the transmission structure at the limiting position. The technical scheme of the application can effectively solve the problem of inconvenient operation of a user in the related technology when taking a pot.

Description

Cooking utensil

Technical Field

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

Background

In the related art, a stirring assembly with a rotation shaft extending along the transverse direction is arranged in a cooking appliance with a stir-frying function, so that food in a cooking cavity can be sufficiently stirred, and the cooking effect is improved.

In order to facilitate the use of a user, the pot body of the cooking appliance is generally arranged in the base in a removable manner along the vertical direction, and the direction of taking and placing the pot by the user is mutually perpendicular to the extending direction of the rotation axis of the stirring assembly, so that the stirring assembly is generally required to be disengaged from the corresponding driving structure when the user performs the operation of taking and placing the pot.

At present, the cooking utensil in the related art can use the button structure to make the drive structure and the stirring subassembly disengaged, when the user need get the pot, only need press the button and can take out the pot body from the pedestal. However, the above-mentioned cooking appliance has a drawback in that the user needs to continuously press the button to keep the driving structure and the stirring assembly in a disengaged state, i.e. the user only has one hand left for taking out the pot body, which is inconvenient to operate, especially for the scene of having more food in the pot body, and the user has difficulty in operating.

Disclosure of Invention

The utility model mainly aims to provide a cooking utensil which solves the problem that a user in the related art is inconvenient to operate when taking a pot.

In order to achieve the above object, the present utility model provides a cooking appliance comprising: a base body having a receiving cavity; the pot body is arranged in the accommodating concave cavity in a removable manner; the stirring structure is rotatably arranged in the pot body and is provided with a rotating shaft arranged along the transverse direction; the driving structure is arranged in the seat body, and an output shaft of the driving structure extends along the transverse direction and can be in driving fit with the rotating shaft; the transmission structure is telescopically arranged on the output shaft and can synchronously rotate with the output shaft, and the transmission structure is provided with a driving position which is in driving fit with the rotating shaft to drive the rotating shaft to rotate and a limiting position which is separated from the rotating shaft; the first locking structure is movably arranged in the seat body and can drive the transmission structure to move from the driving position to the limiting position and lock the transmission structure at the limiting position.

By applying the technical scheme of the utility model, the stirring structure is rotatably arranged in the pot body, the driving structure and the transmission structure are arranged in the base body, and when the transmission structure is positioned at the driving position, the driving structure can drive the stirring structure to rotate so as to stir food, so that the automatic cooking function is realized. Specifically, still be provided with first locking structure in the pedestal, when the completion culinary art needs to get the pot, the user only need be through first locking structure drive transmission structure by drive position remove spacing position and lock transmission structure in spacing position, and the user can use both hands to take out the pot body in the pedestal this moment, and need not to last operation first locking structure, convenient user's use. Therefore, the technical scheme of the application can effectively solve the problem of inconvenient operation of a user in the related technology when taking a pot.

Further, the cooking utensil further comprises a second locking structure arranged in the base, the second locking structure is provided with a locking position capable of being in locking fit with the first locking structure and an unlocking position separated from the first locking structure, and when the first locking structure drives the transmission structure to move to the limiting position, the second locking structure can be in locking fit with the first locking structure to lock the transmission structure at the limiting position. Through the locking cooperation between second locking structure and the first locking structure with transmission structure lock in spacing position, the user can use both hands to take out the pot body from the pedestal in, and need not to last operation first locking structure, makes things convenient for user's use.

Further, the first locking structure comprises a first locking hook, the second locking structure comprises a second locking hook, and the second locking hook can be in locking fit with the first locking hook. The transmission structure is locked at the limiting position through the locking cooperation between the first locking hook and the second locking hook, and the device has the advantage of being simple in structure.

Further, the second locking structure comprises a swing rod located below the first locking structure and a first elastic piece arranged below the swing rod, the first end of the swing rod is rotatably connected to the base, the second lock hook is arranged at the second end of the swing rod, and two ends of the first elastic piece respectively abut against the swing rod and the base to apply upward abutting force to the swing rod, so that the second locking structure is kept at a locking position. The swing rod is rotatably connected to the seat body, and a limiting structure for limiting the swing rod to limit the moving direction of the swing rod is not required to be additionally arranged, so that the inner structure of the seat body is simple. The setting of first elastic component makes that the second locking structure can keep in the locked position under no external force effect, and the second locking structure can lock first locking structure and then makes transmission structure can keep in the limited position when such transmission structure removes to the limited position, makes things convenient for the user follow-up pot operation of getting.

Further, a stop block which can be matched with the base body stop block is arranged at the first end of the swing rod so as to limit the upward swing amplitude of the swing rod. The maximum amplitude of the upward swing of the swing rod can be limited by the stop block, the situation that the second lock hook is located above the first lock hook due to the fact that the angle of the upward swing of the swing rod is too large is avoided, locking fit between the first lock hook and the second lock hook cannot be achieved, and the second lock hook can block the first lock hook to enable the first locking structure to be unable to move continuously is avoided.

Further, the first locking structure is provided with a step part, the transmission structure is provided with a convex edge part, and the step part is matched with the convex edge part in a stop mode, so that the first locking structure can drive the transmission structure to move from a driving position to a limiting position. The step part is matched with the convex edge part stop, and the first locking structure can drive the transmission structure to move from the driving position to the limiting position when moving along the transverse direction, so that the driving of the transmission structure is realized.

Further, the first locking structure comprises a first sleeve, the transmission structure comprises a second sleeve movably sleeved on the output shaft and rotatably penetrating through the first sleeve, the convex edge part is arranged on the outer wall of the second sleeve, and the step part is arranged on the inner wall of the first sleeve. The first locking structure is used for driving the transmission structure through the step part and the convex edge part, and the device has the advantages of simple structure and reliable driving.

Further, the first locking structure further comprises a guide rod connected to the first sleeve, the guide structure is arranged on the base body, and the guide rod penetrates through the guide structure so that the first locking structure moves along the transverse direction. By means of the cooperation between the guide bar and the guide structure, the direction of movement of the first locking structure can be limited such that it can only be moved in the transverse direction. In addition, the driving of the first locking structure can be achieved by connecting the operating mechanism (specifically the pressing structure and the swinging rod) through the guide rod.

Further, the cooking utensil still includes the press structure and the swinging arms that set up in the pedestal, and press structure sets up and press structure's top upwards stands out in the pedestal along vertical direction, and the swinging arms is connected between press structure and first locking structure in order to change press structure's removal along vertical direction into first locking structure's removal along the lateral direction. When the pot is needed to be taken, a user only needs to press the pressing structure, so that the transmission structure moves to the limiting position from the driving position, and the pot taking device has the advantage of simplicity in operation. The pressing structure is arranged along the vertical direction, and the top of the pressing structure protrudes upwards from the seat body, so that the operation of a user is facilitated.

Further, the first end of swinging rod is located the below of pressing structure and supports the cooperation with pressing structure, and the second end of swinging rod is provided with the linkage round pin, is provided with the linkage groove on the first locking structure, and the linkage round pin rotationally sets up in the linkage inslot and can follow the linkage groove and slide. The swinging of the swinging rod is converted into the movement of the first locking structure along the transverse direction through the mutually matched linkage pin and linkage groove, so that the locking can be avoided.

Further, the transmission structure is further provided with avoidance separated from the rotating shaft, the distance between the transmission structure and the rotating shaft when the transmission structure is located at the limiting position is greater than the distance between the transmission structure and the rotating shaft when the transmission structure is located at the avoidance position, a guide inclined plane is arranged on one side of the first locking structure, which faces the pot body, and when the pot body is placed in the seat body, the rotating shaft abuts against the guide inclined plane so that the first locking structure drives the transmission structure to move from the driving position to the avoidance position. When the pot body is put down, the rotation shaft can push against the guide inclined plane and push against the first locking structure and the transmission structure to move in the direction away from the rotation shaft, so that the transmission structure moves to the avoiding position, and then the rotation shaft is avoided, and the pot body can be put down smoothly.

Further, the transmission structure further includes a second elastic member disposed between the output shaft and the second sleeve. After the pot body is placed in place, the second sleeve moves from the avoiding position to the driving position under the action of the second elastic piece, and the transmission structure is in plug-in fit with the rotating shaft.

Further, the second sleeve includes first barrel section, second barrel section and sets up the connecting cylinder section between first barrel section and second barrel section, and when transmission structure was located driving position, first barrel section was pegged graft the cooperation with the axis of rotation, and the one end that second barrel section was kept away from to first barrel section has the end wall, and the second elastic component sets up between end wall and output shaft, and protruding edge portion sets up on the lateral wall of connecting cylinder section. When neither the rotating shaft nor the first locking structure applies a force to the transmission structure to move or keep the transmission structure at the limit position, the transmission structure can be kept at the drive position or moved to the drive position from the limit position and kept at the drive position under the action of the second elastic piece.

Further, the cooking utensil further comprises a transmission rod arranged in the base and located between the pot body and the swinging rod, when the pot body is located in the base, the pot body is in abutting fit with the first end of the transmission rod, the second locking structure is kept at the locking position under the action of the first elastic piece, and when the pot body leaves the base, the second end of the transmission rod is in driving fit with the swinging rod, overcomes the abutting force of the first elastic piece and drives the swinging rod to swing downwards, so that the second locking structure is switched from the locking position to the unlocking position. The placing state of the pot body is related to the position of the second locking structure through the transmission rod, namely when the pot body is not placed, the second locking structure is always located at the unlocking position, and the situation that the second locking structure is always in locking fit with the first locking structure so that the transmission structure cannot be reset to the driving position can be avoided; after the pot body is placed, the second locking structure is always located at the locking position, once a user needs to take the pot, the first locking structure is only required to be operated to drive the transmission structure to move to the limiting position, the second locking structure can lock the first locking structure, and then the transmission structure is kept at the limiting position, the user can use two hands to take the pot, and the use of the user is facilitated.

Further, the cooking utensil further comprises a third elastic piece which is arranged between the base body and the transmission rod and is positioned below the transmission rod, and the third elastic piece is propped against the first end of the transmission rod upwards so that the second end of the transmission rod drives the second locking structure to move from the locking position to the unlocking position and to be kept at the unlocking position, wherein the propping force of the third elastic piece is larger than that of the first elastic piece. The propping force of the third elastic piece is larger than that of the first elastic piece, so that when the pot body is separated from the base body, the transmission rod can overcome the elastic force of the first elastic piece under the driving of the third elastic piece, and the second locking structure moves from the locking position to the unlocking position and is kept at the unlocking position.

Further, the second locking structure further comprises a connecting rod which is arranged at the second end of the swing rod and extends downwards, the transmission rod is of a lever structure, and the second end of the lever structure is in driving connection with the connecting rod so as to drive the second locking structure to move from the locking position to the unlocking position. By arranging the lever structure between the pan body and the second locking structure, the second locking structure can be kept at the locking position when the pan body is placed in the seat. The structure has the advantage of simple structure.

Further, the second end of the lever structure is movably connected with the connecting rod. The lever structure is movably connected with the connecting rod, so that the precision requirement on the second locking structure and the transmission rod can be reduced, and the locking between the lever structure and the connecting rod is avoided while the second locking structure is driven to swing through the lever structure.

Further, the second end of the transmission rod is provided with a notch, the connecting rod is arranged in the notch in a penetrating mode, and the lower end of the connecting rod is provided with a stop block which can be matched with the lower surface of the transmission rod in a stop mode. The stop block can be matched with the lower surface stop of the transmission rod, so that the connection rod can be prevented from being separated from the transmission rod, and the connection rod is always positioned at a position which can be driven by the transmission rod.

Further, the swing lever includes: the first end of the first swing arm is positioned below the pressing structure and is in propping fit with the pressing structure; the first end of the second swing arm is connected with the second end of the first swing arm, the linkage pin is arranged at the second end of the second swing arm, an obtuse included angle is formed between the second swing arm and the first swing arm, when the transmission structure is positioned at the driving position, the second swing arm is obliquely arranged towards the first locking structure relative to the vertical direction, and when the transmission structure is positioned at the limiting position, the second swing arm is obliquely arranged towards a direction far away from the first locking structure relative to the vertical direction; and the pivot part is arranged at the joint of the first swing arm and the second swing arm. An obtuse angle is formed between the first swing arm and the second swing arm, so that the force required by a user when the user drives the swing rod to swing through the pressing structure and drives the first locking structure to move is smaller, and the user is labor-saving in operation. When the swinging rod drives the first locking structure to move, the transmission structure moves from the locking position to the limiting position, the moving amount of the free end of the second swinging arm in the vertical direction is smaller in the moving process, and then the size of the width direction of the linkage groove can be set smaller.

Further, the cooking utensil still includes the transfer line that sets up in the pedestal, and the second latch hook sets up the second end at the transfer line, and when the pot body was located the pedestal, the pot body was supported the top cooperation with the first end of transfer line, and the second locking structure is located the locked position, and when the pot body left the pedestal, the second locking structure was switched to the unblock position by the locked position.

Further, the cooking utensil still includes the transfer line that sets up in the pedestal, and second locking structure includes the pendulum rod that is located first locking structure below, and the first end of pendulum rod rotationally connects on the pedestal, and the second latch hook sets up the second end at the pendulum rod, and when the pot body was located the pedestal, the pot body supported the top cooperation with the first end of transfer line, and the transfer line supported the pendulum rod upwards to make second locking structure be located the locking position, when the pot body left the pedestal, the pendulum rod whereabouts, so that second locking structure switches to the unblock position from the locking position.

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 shows a schematic cross-sectional view of an embodiment of a cooking appliance according to the present utility model, wherein the transmission structure is in the driving position and the second locking structure is in the locking position;

fig. 2 shows an enlarged view at a of the cooking appliance of fig. 1;

fig. 3 is an enlarged view illustrating a portion of the structure of the cooking appliance of fig. 1;

FIG. 4 shows a schematic cross-sectional view of the cooking appliance of FIG. 1, wherein the transmission structure is in the limit position and the second locking structure is in the locking position;

fig. 5 shows an enlarged view at B of the cooking appliance of fig. 4;

fig. 6 is a perspective view schematically showing a partial structure of the cooking appliance of fig. 1;

fig. 7 shows a schematic perspective view of a first locking structure of the cooking appliance of fig. 1;

fig. 8 illustrates a schematic perspective view of a second locking structure of the cooking appliance of fig. 1;

fig. 9 shows a schematic perspective view of a driving rod of the cooking appliance of fig. 1;

fig. 10 shows a perspective view of a driving structure of the cooking appliance of fig. 1; and

fig. 11 illustrates a perspective view of a swing lever of the cooking appliance of fig. 1.

Wherein the above figures include the following reference numerals:

10. a base; 11. a guide structure; 111. a first guide plate; 112. a second guide plate; 20. a pot body; 21. rotating the shaft cover; 30. a stirring structure; 31. a rotating shaft; 311. a shaft body; 312. a sleeve structure; 40. a driving structure; 41. an output shaft; 50. a transmission structure; 51. a convex edge portion; 52. a second sleeve; 521. a first barrel section; 522. a second barrel section; 523. a connecting barrel section; 524. an end wall; 53. a second elastic member; 54. a connection hole; 61. a first locking structure; 611. a first latch hook; 612. a step portion; 613. a first sleeve; 614. a guide rod; 615. a linkage groove; 616. a guide slope; 62. a second locking structure; 621. a second latch hook; 622. swing rod; 623. a first elastic member; 624. a stop block; 625. a connecting rod; 626. a stop block; 63. a transmission rod; 631. a notch; 632. a convex column; 64. a third elastic member; 71. a pressing structure; 711. pressing the cap; 712. a mounting frame; 713. pressing a pressing rod; 714. a fourth elastic member; 72. a swinging rod; 721. a linkage pin; 722. a first swing arm; 723. a second swing arm; 724. a pivoting portion; 80. and a cover body.

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 described in fig. 1 and 2, the cooking appliance of the present embodiment includes: the stirring device comprises a base body 10, a pot body 20, a stirring structure 30, a driving structure 40, a transmission structure 50, a first locking structure 61 and a cover body 80. Wherein the base body 10 is provided with a containing concave cavity; the pan body 20 is arranged in the accommodating concave cavity in a removable way; the stirring structure 30 is rotatably provided in the pan body 20, and the stirring structure 30 has a rotation shaft 31 provided in a lateral direction; the cover 80 is arranged above the pan body 20; the driving structure 40 is disposed in the seat body 10, and an output shaft 41 of the driving structure 40 extends in a lateral direction and can be in driving engagement with the rotation shaft 31; the transmission structure 50 is telescopically arranged on the output shaft 41 and can synchronously rotate with the output shaft 41, and the transmission structure 50 is provided with a driving position which is in driving fit with the rotating shaft 31 to drive the rotating shaft 31 to rotate and a limiting position which is separated from the rotating shaft 31; the first locking structure 61 is movably disposed in the seat 10 and is capable of driving the transmission structure 50 to move from the driving position to the limiting position and locking the transmission structure 50 in the limiting position.

By applying the technical scheme of the embodiment, the stirring structure 30 is rotatably arranged in the pot body 20, the driving structure 40 and the transmission structure 50 are arranged in the base body 10, and when the transmission structure 50 is positioned at the driving position, the driving structure 40 can drive the stirring structure 30 to rotate so as to stir food, so that an automatic cooking function is realized. Specifically, the first locking structure 61 is further disposed in the base 10, when the cooking needs to be performed, the user only needs to drive the transmission structure 50 to move from the driving position to the limiting position through the first locking structure 61 and lock the transmission structure 50 at the limiting position, and at this time, the user can use both hands to take out the pot body 20 from the base 10, without continuously operating the first locking structure 61, so that the use of the user is facilitated. Therefore, the technical scheme of the embodiment can effectively solve the problem of inconvenient operation of a user in the related art when taking a pot.

As shown in fig. 1 to 5, in the present embodiment, the cooking appliance further includes a second locking structure 62 disposed in the base 10, the second locking structure 62 has a locking position capable of locking engagement with the first locking structure 61 and an unlocking position separated from the first locking structure 61, and when the first locking structure 61 moves the transmission structure 50 to the limit position, the second locking structure 62 can be locking engaged with the first locking structure 61 to lock the transmission structure 50 in the limit position. The transmission structure 50 is locked at the limit position through the locking cooperation between the second locking structure 62 and the first locking structure 61, so that a user can use both hands to take out the pot body 20 from the base body 10 without continuously operating the first locking structure 61, and the use of the user is facilitated.

Specifically, as shown in fig. 1 to 5, the first locking structure 61 includes a first locking hook 611, the second locking structure 62 includes a second locking hook 621, and the second locking hook 621 can be in locking engagement with the first locking hook 611. The transmission structure 50 is locked at the limit position through the locking cooperation between the first locking hook 611 and the second locking hook 621, and the device has the advantage of simple structure.

As shown in fig. 1 to 5 and 8, the second locking structure 62 includes a swing link 622 located below the first locking structure 61 and a first elastic member 623 disposed below the swing link 622, a first end of the swing link 622 is rotatably connected to the seat body 10, a second latch hook 621 is disposed at a second end of the swing link 622, and both ends of the first elastic member 623 respectively abut against the swing link 622 and the seat body 10 to apply an upward abutment force to the swing link 622 to maintain the second locking structure 62 in a locking position. Specifically, the swing link 622 is rotatably connected to the base 10, and there is no need to additionally provide a limiting structure for limiting the swing link 622 to limit the moving direction of the swing link 622, so that the internal structure of the base 10 is simple. The arrangement of the first elastic member 623 enables the second locking structure 62 to be kept at the locking position without external force, and the second locking structure 62 can lock the first locking structure 61 when such a driving structure 50 moves to the limit position, so that the driving structure 50 can be kept at the limit position, which is convenient for the subsequent pan taking operation of the user. Specifically, in the present embodiment, the first elastic member 623 is a spring that applies an upward urging force to the swing lever 622.

Specifically, in this embodiment, a guiding inclined plane is disposed between the first latch hook 611 and the second latch hook 621, when the first latch structure 61 moves along the transverse direction, the guiding inclined plane between the first latch hook 611 and the second latch hook 621 is in abutting fit, so that the second latch hook 621 can avoid the first latch hook 611, when the first latch hook 611 passes over the second latch hook 621, the second latch hook 621 rebounds under the action of the abutting force of the first elastic element 623, and further, the locking fit between the second latch hook 621 and the first latch hook 611 is realized, the first latch structure 61 is prevented from retracting, and further, the transmission structure 50 can be kept at the limit position, so that the user can conveniently take out the pot body 20 from the base 10. In the present embodiment, guide slopes are provided on both the first latch hook 611 and the second latch hook 621. In embodiments not shown in the figures, a guide bevel may also be provided only on the first locking hook or on the second locking hook.

As shown in fig. 1 to 5 and 8, in the present embodiment, a stopper 624 capable of being in stop engagement with the seat 10 is provided on a first end of the swing link 622 to limit the upward swing amplitude of the swing link 622. The stop block 624 can limit the maximum amplitude of the upward swing of the swing rod 622, so that the second lock hook 621 is located above the first lock hook 611 due to the excessive upward swing angle of the swing rod 622, the locking fit between the first lock hook 611 and the second lock hook 621 cannot be realized, and the second lock hook 621 can block the first lock hook 611, so that the first lock structure 61 cannot move continuously.

As shown in fig. 1 to 5, 7 and 10, in the present embodiment, the first locking structure 61 is provided with a step portion 612, the transmission structure 50 is provided with a protruding edge portion 51, and the step portion 612 is in stop fit with the protruding edge portion 51, so that the first locking structure 61 can drive the transmission structure 50 to move from the driving position to the limiting position. The step portion 612 is in stop fit with the protruding edge portion 51, and when the first locking structure 61 moves along the transverse direction, the first locking structure drives the transmission structure 50 to move from the driving position to the limiting position, so as to drive the transmission structure 50. The step portion 612 and the protruding edge 51 realize the driving of the transmission structure 50 by the first locking structure 61, and have the advantages of simple structure and reliable driving.

As shown in fig. 1 to 5, 7 and 10, the first locking structure 61 includes a first sleeve 613, the transmission structure 50 includes a second sleeve 52 movably sleeved on the output shaft 41 and rotatably penetrating the first sleeve 613, the flange 51 is disposed on an outer wall of the second sleeve 52, and the step 612 is disposed on an inner wall of the first sleeve 613. Specifically, a stepped hole is provided in the first sleeve 613, and a stepped surface of the stepped hole forms the stepped portion 612 described above. Of course, the step may be formed in other ways, for example, a convex ring may be provided on the inner wall of the first sleeve, and the step may be formed by the convex ring.

As shown in fig. 1 to 7, the first locking structure 61 further includes a guide rod 614 connected to the first sleeve 613, the base 10 is provided with a guide structure 11, and the guide rod 614 is inserted through the guide structure 11 to move the first locking structure 61 in the lateral direction. By the engagement between the guide lever 614 and the guide structure 11, the movement direction of the first locking structure 61 can be restricted so that it can move only in the lateral direction. Further, the driving of the first locking structure 61 may be achieved by connecting the operating mechanism (specifically, the pressing structure 71 and the swing lever 72) through the guide lever 614. Specifically, as shown in fig. 6 and 7, in the present embodiment, the cross section of the guide rod 614 is in a cross-shaped structure, so that the strength of the rod body structure can be ensured. The guide structure 11 comprises a plurality of first guide plates 111 and a plurality of second guide plates 112 which are arranged in a crossing mode, the first guide plates 111 are arranged in parallel, guide openings matched with the cross section of the guide rods 614 are formed in each first guide plate 111, the guide rods 614 penetrate through the guide openings, the second guide plates 112 are arranged on the opening sides of the guide openings, and then limiting and guiding of the guide rods 614 are achieved through the guide openings and the second guide plates 112. When the guide structure 11 is set to be a split structure and the cooking utensil is assembled, the guide rod 614 is penetrated through the guide opening, and the second guide plate 112 is installed, so that the first locking structure 61 is assembled into the base 10.

As shown in fig. 1, 3 and 6, the cooking appliance further includes a pressing structure 71 provided in the housing 10 and a swing lever 72 provided in a vertical direction with a top of the pressing structure 71 protruding upward from the housing 10, the swing lever 72 being connected between the pressing structure 71 and the first locking structure 61 to convert movement of the pressing structure 71 in the vertical direction into movement of the first locking structure 61 in a lateral direction. When the pan is needed to be taken out, the user only needs to press the pressing structure 71 to enable the transmission structure 50 to move from the driving position to the limiting position, and the transmission structure 50 can be kept at the limiting position under the action of the first locking structure 61 and the second locking structure 62. Specifically, in the present embodiment, the pressing structure 71 is disposed in the vertical direction with its top protruding upward from the base 10, facilitating the operation of the user. Of course, in other possible embodiments, the pressing structure may also extend in a lateral direction, in which case the user is required to operate the pressing structure in a lateral direction.

As shown in fig. 3, the pressing structure 71 includes a mounting frame 712 fixedly connected with the base 10, a pressing cap 711 disposed above the mounting frame 712, a pressing rod 713 fixedly connected with the pressing cap 711 and movably penetrating the mounting frame 712, and a fourth elastic member 714 disposed between the mounting frame 712 and the pressing cap 711. Be provided with open-top's accommodation space on the mounting bracket 712, press cap 711 movably to set up in this accommodation space, be provided with the via hole structure on the pedestal 10, press cap 711 wears to establish in this via hole structure, press cap 711's lower extreme be provided with can with via hole structure backstop complex anticreep keep off along the portion for prevent to press cap 711 to take off pedestal 10, the range of movement of press cap 711 along the vertical direction has been limited to via hole structure and mounting bracket 712. The fourth elastic member 714 is sleeved on the outer periphery of the pressing rod 713 and abuts against the pressing cap 711 and the mounting frame 712, and when the user no longer applies a force to the pressing cap 711, the pressing cap 711 will rebound under the action of the fourth elastic member 714. The mounting rack 712 is provided with a stop ring structure, in which the fourth elastic member 714 is partially located, and the stop ring structure can limit and guide the fourth elastic member 714 so that it can be kept in the stop ring structure, and stability of the acting force of the fourth elastic member 714 on the pressing cap 711 is ensured. Specifically, in the present embodiment, the fourth elastic member 714 is a spring. The cross section of the pressing bar 713 is also cross-shaped to ensure the strength of the pressing bar 713.

As shown in fig. 1, 3 and 11, the first end of the swinging rod 72 is located below the pressing structure 71 and is in abutting engagement with the pressing structure 71, the second end of the swinging rod 72 is provided with a link pin 721, the first locking structure 61 is provided with a link groove 615, and the link pin 721 is rotatably provided in the link groove 615 and is capable of sliding along the link groove 615. When the user presses the pressing structure 71 downward, the pressing structure 71 drives the swing lever 72 to swing, and the link pin 721 at the second end of the swing lever 72 drives the first locking structure 61 to move in the lateral direction. The swing lever 72 can convert the movement of the pressing structure 71 in the vertical direction into the movement of the first locking structure 61 in the lateral direction. Specifically, the linkage groove 615 has a long groove structure (i.e., the length of the linkage groove 615 is greater than the width of the linkage groove 615), and the linkage pin 721 and the linkage groove 615, which are matched with each other, convert the swing of the swing lever 72 into the movement of the first locking structure 61 in the lateral direction, so that the locking can be avoided. Specifically, a linkage groove 615 is provided on the guide bar 614.

As shown in fig. 3 and 11, the swing lever 72 includes: a first swing arm 722, wherein a first end of the first swing arm 722 is positioned below the pressing structure 71 and is in abutting fit with the pressing structure 71; a second swing arm 723, a first end of the second swing arm 723 being connected to a second end of the first swing arm 722, a link pin 721 being provided at the second end of the second swing arm 723, wherein an obtuse angle is formed between the second swing arm 723 and the first swing arm 722, the second swing arm 723 being disposed obliquely with respect to the vertical direction toward the first locking structure 61 when the transmission structure 50 is in the driving position, and the second swing arm 723 being disposed obliquely with respect to the vertical direction toward a direction away from the first locking structure 61 when the transmission structure 50 is in the restricting position; a pivot portion 724 is provided at the connection of the first swing arm 722 and the second swing arm 723. An obtuse angle is formed between the first swing arm 722 and the second swing arm 723, so that the force required by the user to drive the swing lever 72 to swing and drive the first locking structure 61 to move is smaller when the user uses the pressing structure 71, and the user can operate the swing lever with less effort. When the swing lever 72 moves the first locking structure 61 so that the transmission structure 50 moves from the locking position to the limit position, the second swing arm 723 moves from a position inclined to the lower left direction in fig. 3 to a position inclined to the lower right direction in fig. 3, so that the amount of movement in the vertical direction during the movement of the free end of the second swing arm 723 (i.e., the link pin 721) is small, and thus the width dimension of the link groove 615 can also be set small.

As shown in fig. 1 to 7, the transmission structure 50 further has an avoidance position separated from the rotation shaft 31, a distance between the transmission structure 50 and the rotation shaft 31 when the transmission structure 50 is located at the limit position is greater than a distance between the transmission structure 50 and the rotation shaft 31 when the transmission structure 50 is located at the avoidance position, a guiding inclined surface 616 is disposed on one side of the first locking structure 61 facing the pot body 20, and when the pot body 20 is placed in the base body 10, the rotation shaft 31 abuts against the guiding inclined surface 616 so that the first locking structure 61 drives the transmission structure 50 to move from the driving position to the avoidance position. When the pot body 20 is put down, the rotating shaft 31 can prop against the guiding inclined plane 616 and push against the first locking structure 61 and the transmission structure 50 to move towards the direction far away from the rotating shaft 31, so that the transmission structure 50 moves to the avoiding position, and then the rotating shaft 31 is avoided, and the pot body 20 can be put down smoothly.

As shown in fig. 1 to 5, the transmission structure 50 further includes a second elastic member 53 provided between the output shaft 41 and the second sleeve 52. In the process of putting the pot body 20 into the base body 10, the rotating shaft 31 is in abutting fit with the guide inclined surface 616 and pushes the guide inclined surface 616, so that the first locking structure 61 drives the transmission structure 50 to avoid the rotating shaft 31, after the pot body 20 is put in place, the transmission structure 50 moves from the avoiding position to the driving position under the action of the second elastic piece 53, and the transmission structure 50 and the rotating shaft 31 are in plug-in fit.

In this embodiment, the evasive position (not shown) is an instantaneous position in which the transmission structure 50 is not held. The distance between the transmission structure 50 and the rotating shaft 31 when the transmission structure 50 is located at the limiting position is greater than the distance between the transmission structure 50 and the rotating shaft 31 when the transmission structure 50 is located at the avoiding position. That is, the transmission structure 50 reaches the avoiding position before moving a certain distance in the process of moving away from the rotation shaft 31. Specifically, when the pan body 20 is placed in the base body 10, the rotation shaft 31 pushes the transmission structure 50 to move to the avoidance position, and at this time, the transmission structure 50 is separated from the rotation shaft 31 but has not yet reached the limit position.

In this embodiment, when a user puts a pot, the rotation shaft 31 pushes the first locking structure 61 and the transmission structure 50 to move along the transverse direction, and after the pot body 20 is put in place, the transmission structure 50 moves to the driving position under the action of the second elastic member 53 to achieve plug-in fit with the rotation shaft 31, so that interference between the rotation shaft 31 and the first locking structure 61 and the transmission structure 50 can be avoided, and smooth putting down of the pot body by the user is ensured. In addition, by providing the guide inclined surface 616 and the second elastic member 53, the user does not need to perform other operations than putting down the pot body 20, thereby facilitating the use of the user.

As shown in fig. 1 to 5 and 10, the second sleeve 52 includes a first cylinder section 521, a second cylinder section 522, and a connecting cylinder section 523 disposed between the first cylinder section 521 and the second cylinder section 522, when the transmission structure 50 is in the driving position, the first cylinder section 521 is in plug-in engagement with the rotation shaft 31, one end of the first cylinder section 521, which is far from the second cylinder section 522, has an end wall 524, the second elastic member 53 is disposed between the end wall 524 and the output shaft 41, and the flange 51 is disposed on an outer side wall of the connecting cylinder section 523. When neither the rotation shaft 31 nor the first locking structure 61 applies a force to the transmission structure 50 to move it away from the driving position, the transmission structure 50 is maintained in the driving position or moved from the restricting position or the escape position to the driving position and maintained in the driving position by the second elastic member 53. The second sleeve 52 is provided with a connection hole 54. In this embodiment, the connection hole 54 is a "D" shaped hole, and the output shaft 41 is disposed through the connection hole 54 and is connected to the connection hole in a rotation-stopping manner. The output shaft 41 is provided with a sliding groove extending along the length direction thereof, the second barrel section 522 is provided with a mounting hole, and the second sleeve 52 is telescopically connected to the output shaft 41 by a pin structure penetrating through the sliding groove and the mounting hole.

As shown in fig. 5, in the present embodiment, the rotation shaft 31 includes a shaft body 311 and a sleeve structure 312 fixedly connected to the shaft body 311 and sleeved on the outer periphery of the shaft body 311, and when the transmission structure 50 is located at the driving position, the first cylinder section 521 is in plug-in fit with the sleeve structure 312 and can drive the rotation shaft 31 to rotate synchronously. Of course, in other embodiments, the shaft body may also be directly in a plug-in fit with the transmission structure.

As shown in fig. 1 to 6 and 9, the cooking appliance further includes a transmission rod 63 disposed in the base 10 and located between the pot 20 and the swing link 622, when the pot 20 is located in the base 10, the pot 20 is in abutting engagement with a first end of the transmission rod 63, the second locking structure 62 is maintained in a locking position by the action of the first elastic member 623, and when the pot 20 is separated from the base 10, a second end of the transmission rod 63 is in driving engagement with the swing link 622 and overcomes the abutting force of the first elastic member 623 and drives the swing link 622 to swing downward, so that the second locking structure 62 is switched from the locking position to the unlocking position. The placement state of the pot body 20 is related to the position of the second locking structure 62 through the transmission rod 63, that is, when the pot body 20 is not placed, the second locking structure 62 is always located at the unlocking position, and after the pot body 20 is placed, the second locking structure 62 is always located at the locking position. Like this, when the user need get the pot, only need operate first locking structure 61 and drive transmission structure 50 and remove to spacing position, second locking structure 62 just can lock first locking structure 61, and then make transmission structure 50 keep in spacing position, and the user can use both hands to get the pot, makes things convenient for user's use. After the user takes out the pot body 20, the second locking structure 62 moves to the unlocking position under the action of the transmission rod 63, that is, the first locking structure 61 cannot be locked any more, the transmission structure 50 moves to the driving position under the action of the second elastic piece 53, and the situation that the transmission structure 50 cannot be reset to the driving position due to the fact that the second locking structure 62 and the first locking structure 61 are always in locking fit is avoided.

In this embodiment, the shaft portion 311 is provided with a positioning flange, the pot body 20 includes a pot body and a rotating shaft cover 21 disposed on the pot body, the shaft portion 311 is disposed through the pot body and the rotating shaft cover 21, and the positioning flange is sandwiched between the pot body and the rotating shaft cover 21, so that the shaft portion 311 can only rotate relative to the pot body 20, and cannot move relative to the pot body 20. The first end of the transmission rod 63 is provided with a convex column 632, when the pan body 20 is placed in the seat body 10, the rotary shaft cover 21 can downwards abut against the convex column 632, so that the transmission rod 63 swings.

As shown in fig. 1 to 6, the cooking appliance further includes a third elastic member 64 disposed between the base 10 and the transmission rod 63 and located below the transmission rod 63, wherein the third elastic member 64 abuts against the first end of the transmission rod 63 upward so that the second end of the transmission rod 63 drives the second locking structure 62 to move from the locking position to the unlocking position and maintain the unlocking position, and the abutting force of the third elastic member 64 is greater than the abutting force of the first elastic member 623. Specifically, in the present embodiment, the third elastic member 64 is a spring that applies an upward force to the first end of the transmission lever 63 such that the second end of the transmission lever 63 presses down the second locking structure 62. The third elastic member 64 has a greater abutting force than the first elastic member 623, so that when the pan body 20 leaves the base body 10, the transmission rod 63 can overcome the elastic force of the first elastic member 623 under the driving of the third elastic member 64, and the second locking structure 62 moves from the locking position to the unlocking position and is kept at the unlocking position.

As shown in fig. 2, 5 and 8, the second locking structure 62 further includes a connecting rod 625 disposed at a second end of the swing rod 622 and extending downward, and the transmission rod 63 is a lever structure, where the second end of the lever structure is drivingly connected to the connecting rod 625 to drive the second locking structure 62 to move from the locking position to the unlocking position. Specifically, by providing a lever structure between the pan body 20 and the second locking structure 62, it is achieved that the second locking structure 62 can be maintained in the locked position when the pan body 20 is placed within the seat body 10. The structure has the advantage of simple structure.

As shown in fig. 2, 5 and 8, the second end of the lever structure is movably connected to the connecting rod 625. The movable connection between the lever structure and the connecting rod 625 can reduce the precision requirement on the second locking structure 62 and the transmission rod 63, and avoid the clamping between the lever structure and the connecting rod 625 while driving the second locking structure 62 to swing through the lever structure.

As shown in fig. 2, 5 and 8, the second end of the transmission rod 63 is provided with a notch 631, the connection rod 625 is inserted into the notch 631, and the lower end of the connection rod 625 is provided with a stop block 626 capable of being in stop fit with the lower surface of the transmission rod 63. The stopper 626 can be engaged with the lower surface stopper of the transmission rod 63, and the connection rod 625 can be prevented from being separated from the transmission rod 63, so that the connection rod 625 is always positioned to be driven by the transmission rod 63. The second locking structure 62 includes a swing link 622 and a connecting rod 625 which are connected to each other and are disposed at an angle, and a stopper 626 is disposed at a lower end of the connecting rod 625, a notch 631 is disposed at a second end of the transmission rod 63, and the connecting rod 625 is disposed in the notch 631 in a penetrating manner, which facilitates assembly between the transmission rod 63 and the second locking structure 62.

In the present embodiment, the second locking structure 62 is rotatably disposed in the seat body 10, and the first locking structure 61 is locked or unlocked by a split motion along the vertical direction when the second locking structure 62 rotates, and since the second locking structure 62 also moves along the transverse direction when rotating, the connecting rod 625 and the stop block 626 have a certain space for moving along the transverse direction by matching the notch with the connecting rod 625 and the stop block 626 of the second locking structure 62, so that the blocking between the transmission rod 63 and the second locking structure 62 can be avoided.

In this embodiment, the stop 624, the first elastic element 623 and the stop block 626 are disposed such that the swing rod 622 can only swing within a preset range, thereby realizing the function of avoiding the first locking structure 61 or locking the first locking structure 61 by the second locking structure 62.

The taking and placing operation of the pot body 20 of the cooking appliance of the present embodiment is specifically as follows:

when the pan body 20 is not placed in the seat body 10, the third elastic member 64 abuts against the first end of the transmission rod 63 so that the first end of the transmission rod 63 is lifted upwards, and at the moment, the second end of the transmission rod 63 descends and overcomes the abutting force of the first elastic member 623, so that the second locking structure 62 can be kept at the unlocking position;

When the pan body 20 is placed in the seat body 10, the rotation shaft 31 pushes the first locking structure 61 in the downward moving process of the pan body 20 to drive the transmission structure 50 to move to the avoiding position along the transverse direction, and after the pan body 20 is placed in place, the transmission structure 50 moves to the driving position from the avoiding position under the action of the second elastic piece 53, so that the insertion fit of the rotation shaft 31 and the transmission structure 50 can be realized, the stirring structure 30 is driven to rotate by the driving structure 40, and the stir-frying function is realized; meanwhile, when the pan body 20 moves down to the right position, a downward force is applied to the transmission rod 63 to overcome the propping force of the third elastic member 64, so that the second end of the transmission rod 63 is level with the first end of the transmission rod 63 or the second end of the transmission rod 63 is tilted upwards, and the second locking structure 62 rotates upwards to the locking position under the action of the third elastic member 64, so that the subsequent second locking structure 62 is in locking fit with the first locking structure 61 to lock the transmission structure 50;

when the pan taking operation is required, the user operates the pressing structure 71 to enable the first locking structure 61 to drive the transmission structure 50 to move to the limiting position, and the second locking structure 62 can lock the first locking structure 61 and further lock the transmission structure 50 to be kept at the limiting position, so that the user can perform the pan taking operation; during the process of taking out the pot 20 by the user, the pot 20 moves upwards without exerting a force on the first end of the transmission rod 63, the first end of the transmission rod 63 is tilted upwards under the action of the third elastic member 64, and the second end of the transmission rod 63 descends and enables the second locking structure 62 to be kept at the unlocking position.

In an embodiment not shown in the drawings, two structures different from the above embodiment for driving the second locking structure to perform position movement are also provided, specifically as follows:

the first structure for driving the second locking structure to move in position comprises a transmission rod arranged in a seat body, a second locking hook is arranged at the second end of the transmission rod, when the pot body is positioned in the seat body, the pot body is in propping fit with the first end of the transmission rod, the second locking structure is positioned at a locking position, and when the pot body leaves the seat body, the second locking structure is switched to an unlocking position from the locking position. The arrangement ensures that the second locking structure and the structure driving the second locking structure to move in position have simple integral structure, and when the pot body is put in or taken out, the second locking hook is driven by the transmission rod to realize position switching, so that the second locking hook locks or unlocks the transmission structure.

The second structure that drives second locking structure and carry out position movement includes the transfer line that sets up in the pedestal, second locking structure is including the pendulum rod that is located first locking structure below, the first end of pendulum rod rotationally connects on the pedestal, the second latch hook sets up the second end at the pendulum rod, when the pot body is located the pedestal, the pot body supports the cooperation with the first end of transfer line, the transfer line supports the pendulum rod upwards, so that second locking structure is located the locking position, when the pot body leaves the pedestal, the pendulum rod whereabouts, so that second locking structure is switched to the unblock position by the locking position. The swing rod is driven to swing by the aid of the driving rod and the gravity of the swing rod, a reset piece is not required to be arranged for the swing rod, the swing rod is directly abutted through the driving rod, and then the second lock hook locks or unlocks the driving structure.

In this embodiment, the cooking appliance is a multifunctional cooking appliance with a stir-frying function. Of course, in the embodiment not shown in the drawings, the cooking appliance may also be a product such as an electric cooker, a pressure cooker, a low-pressure rice cooker, a soymilk machine, a cooking machine, a dish frying machine, an electric stewpot, a multifunctional pot, etc.

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 … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative 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 (21)

1. A cooking appliance, comprising:

a base (10) having a receiving cavity;

a pan body (20) removably disposed within the receiving cavity;

a stirring structure (30) rotatably arranged in the pan body (20), the stirring structure (30) having a rotation shaft (31) arranged in a transverse direction;

a driving structure (40) arranged in the base body (10), wherein an output shaft (41) of the driving structure (40) extends along the transverse direction and can be in driving fit with the rotating shaft (31);

The transmission structure (50) is telescopically arranged on the output shaft (41) and can synchronously rotate with the output shaft (41), and the transmission structure (50) is provided with a driving position which is in driving fit with the rotating shaft (31) to drive the rotating shaft (31) to rotate and a limiting position which is separated from the rotating shaft (31);

the first locking structure (61) is movably arranged in the seat body (10) and can drive the transmission structure (50) to move from the driving position to the limiting position and lock the transmission structure (50) at the limiting position.

2. The cooking appliance according to claim 1, further comprising a second locking structure (62) provided in the housing (10), the second locking structure (62) having a locking position capable of locking engagement with the first locking structure (61) and an unlocking position separate from the first locking structure (61), the second locking structure (62) being capable of locking engagement with the first locking structure (61) to lock the transmission structure (50) in the limit position when the first locking structure (61) moves the transmission structure (50) to the limit position.

3. The cooking appliance according to claim 2, wherein the first locking structure (61) comprises a first locking hook (611), the second locking structure (62) comprises a second locking hook (621), the second locking hook (621) being capable of locking engagement with the first locking hook (611).

4. A cooking appliance according to claim 3, wherein the second locking structure (62) comprises a swing link (622) located below the first locking structure (61) and a first elastic member (623) located below the swing link (622), a first end of the swing link (622) is rotatably connected to the base (10), the second locking hook (621) is located at a second end of the swing link (622), and both ends of the first elastic member (623) respectively abut against the swing link (622) and the base (10) to apply an upward abutment force to the swing link (622) to keep the second locking structure (62) in the locking position.

5. The cooking appliance according to claim 4, wherein a stop (624) capable of cooperating with the seat (10) is provided on the first end of the oscillating bar (622) to limit the amplitude of the upward oscillation of the oscillating bar (622).

6. Cooking appliance according to any one of claims 2 to 5, characterized in that a step (612) is provided on the first locking structure (61), a protruding rim (51) is provided on the transmission structure (50), the step (612) being in stop fit with the protruding rim (51) so that the first locking structure (61) can drive the transmission structure (50) to move from the driving position to the limit position.

7. The cooking appliance according to claim 6, wherein the first locking structure (61) comprises a first sleeve (613), the transmission structure (50) comprises a second sleeve (52) movably sleeved on the output shaft (41) and rotatably penetrating the first sleeve (613), the protruding edge (51) is arranged on the outer wall of the second sleeve (52), and the step (612) is arranged on the inner wall of the first sleeve (613).

8. The cooking appliance according to claim 7, wherein the first locking structure (61) further comprises a guide bar (614) connected to the first sleeve (613), the base (10) being provided with a guide structure (11), the guide bar (614) being threaded through the guide structure (11) such that the first locking structure (61) moves in the lateral direction.

9. The cooking appliance according to any one of claims 1 to 5, further comprising a pressing structure (71) provided in the base (10) and a swinging rod (72), the pressing structure (71) being provided in a vertical direction and a top of the pressing structure (71) protruding upward from the base (10), the swinging rod (72) being connected between the pressing structure (71) and the first locking structure (61) to convert a movement of the pressing structure (71) in the vertical direction into a movement of the first locking structure (61) in the lateral direction.

10. The cooking appliance according to claim 9, wherein a first end of the swinging rod (72) is located below the pressing structure (71) and is in abutting fit with the pressing structure (71), a second end of the swinging rod (72) is provided with a linkage pin (721), a linkage groove (615) is provided on the first locking structure (61), and the linkage pin (721) is rotatably provided in the linkage groove (615) and can slide along the linkage groove (615).

11. The cooking appliance according to claim 7, wherein the transmission structure (50) further has an avoidance position separated from the rotation shaft (31), a distance between the transmission structure (50) and the rotation shaft (31) when located at the limit position is greater than a distance between the transmission structure (50) and the rotation shaft (31) when located at the avoidance position, a guiding inclined surface (616) is provided on a side of the first locking structure (61) facing the pot body (20), and when the pot body (20) is placed in the base body (10), the rotation shaft (31) abuts against the guiding inclined surface (616) so that the first locking structure (61) drives the transmission structure (50) to move from the driving position to the avoidance position.

12. The cooking appliance according to claim 11, wherein the transmission structure (50) further comprises a second elastic member (53) arranged between the output shaft (41) and the second sleeve (52).

13. The cooking appliance according to claim 12, wherein the second sleeve (52) comprises a first barrel section (521), a second barrel section (522) and a connecting barrel section (523) arranged between the first barrel section (521) and the second barrel section (522), the first barrel section (521) being in a plug-in fit with the rotation shaft (31) when the transmission structure (50) is in the driving position, an end of the first barrel section (521) remote from the second barrel section (522) having an end wall (524), the second elastic member (53) being arranged between the end wall (524) and the output shaft (41), the protruding edge (51) being arranged on an outer side wall of the connecting barrel section (523).

14. The cooking appliance according to claim 4 or 5, further comprising a transmission rod (63) arranged in the base (10) and located between the pan body (20) and the swing rod (622), wherein when the pan body (20) is located in the base (10), the pan body (20) is in abutting engagement with a first end of the transmission rod (63), and wherein the second locking structure (62) is held in the locking position by the first elastic member (623), and wherein when the pan body (20) is moved away from the base (10), a second end of the transmission rod (63) is in driving engagement with the swing rod (622) and overcomes the abutting force of the first elastic member (623) and drives the swing rod (622) to swing downward, such that the second locking structure (62) is switched from the locking position to the unlocking position.

15. The cooking appliance according to claim 14, further comprising a third elastic member (64) arranged between the base (10) and the transmission rod (63) and below the transmission rod (63), the third elastic member (64) abutting upward against the first end of the transmission rod (63) such that the second end of the transmission rod (63) moves the second locking structure (62) from the locking position to the unlocking position and is held in the unlocking position, wherein an abutting force of the third elastic member (64) is larger than an abutting force of the first elastic member (623).

16. The cooking appliance according to claim 14, wherein the second locking structure (62) further comprises a connecting rod (625) disposed at the second end of the swing rod (622) and extending downward, the transmission rod (63) is a lever structure, and the second end of the lever structure is in driving connection with the connecting rod (625) so as to drive the second locking structure (62) to move from the locking position to the unlocking position.

17. The cooking appliance according to claim 16, wherein the second end of the lever structure is movably connected with the connecting rod (625).

18. The cooking appliance according to claim 16, wherein the second end of the transmission rod (63) is provided with a notch (631), the connecting rod (625) is inserted into the notch (631), and the lower end of the connecting rod (625) is provided with a stop block (626) capable of being in stop fit with the lower surface of the transmission rod (63).

19. The cooking appliance according to claim 10, wherein the oscillating bar (72) comprises:

a first swing arm (722), the first end of the first swing arm (722) being located below the pressing structure (71) and being in abutting engagement with the pressing structure (71);

a second swing arm (723), a first end of the second swing arm (723) is connected to a second end of the first swing arm (722), the linkage pin (721) is disposed at the second end of the second swing arm (723), wherein an obtuse angle is formed between the second swing arm (723) and the first swing arm (722), when the transmission structure (50) is located at the driving position, the second swing arm (723) is disposed obliquely with respect to the vertical direction toward the first locking structure (61), and when the transmission structure (50) is located at the limit position, the second swing arm (723) is disposed obliquely with respect to the vertical direction toward a direction away from the first locking structure (61);

a pivot portion (724) provided at a connection between the first swing arm (722) and the second swing arm (723).

20. A cooking appliance according to claim 3, further comprising a drive rod disposed within the housing, the second shackle being disposed at a second end of the drive rod, the pot being in abutting engagement with the first end of the drive rod when the pot is disposed within the housing, the second locking structure being in the locked position, the second locking structure being switched from the locked position to the unlocked position when the pot is spaced from the housing.

21. A cooking appliance according to claim 3, further comprising a drive rod disposed within the housing, wherein the second locking structure comprises a rocker disposed below the first locking structure, wherein a first end of the rocker is rotatably coupled to the housing, wherein the second shackle is disposed at a second end of the rocker, wherein the pot is in abutting engagement with the first end of the drive rod when the pot is disposed within the housing, and wherein the drive rod is in upward abutting engagement with the rocker to cause the second locking structure to be in the locked position, and wherein the rocker is lowered when the pot is moved away from the housing to cause the second locking structure to switch from the locked position to the unlocked position.

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