CN217696042U - Pot body and have its cooking utensil - Google Patents

Abstract

The utility model provides a kind of deep pot body and have its cooking utensil, this kind of deep pot body includes: a housing; the inner pot is arranged in the shell; the heating piece is arranged in the shell and positioned below the inner pot, and the heating piece is provided with a rising position attached to the bottom wall of the inner pot and a sinking position separated from the bottom wall of the inner pot; lifting unit, including the motor, first pivot, two drive wheels and two first connecting rods, the motor sets up in the casing and is connected with first pivot drive, first pivot is along horizontal extension and lie in the below of the piece that generates heat, two drive wheel intervals set up in first pivot, two drive wheels and two first connecting rod one-to-ones set up, the lower extreme and the drive wheel of first connecting rod are articulated mutually, the upper end and the piece that generates heat of first connecting rod are articulated mutually, move between rising position and the position that sinks in order to drive the piece that generates heat. Through the technical scheme that this application provided, can solve the problem that the piece that generates heat among the correlation technique easily rocked at the lift in-process.

Description

Pot body and have its cooking utensil

Technical Field

The utility model relates to a small household appliances technical field particularly, relates to a kind of deep pot body and have its cooking utensil.

Background

The electric pressure cooker comprises a cooker body and an upper cover covering the cooker body, and in the process of cooking food by the electric pressure cooker, the pressure in the cooker is continuously increased, and food materials are continuously rolled in the cooker body.

In the correlation technique, for realizing reducing a kind of deep pot internal pressure fast after the culinary art is accomplished, be provided with the driving piece in the bottom of a kind of deep pot body, utilize the driving piece to realize the oscilaltion that generates heat the piece to reduce the height of the piece that generates heat of a kind of deep pot body fast, prevent to generate heat the piece and utilize the waste heat to transmit heat to the interior pot of a kind of deep pot body in succession and postpone the time of uncapping.

However, the heating element in the related art is prone to shaking in the lifting process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a kind of deep pot body and have its cooking utensil to solve the problem that the piece that generates heat among the correlation technique easily rocked at the lift in-process.

According to an aspect of the utility model, a kind of deep pot body is provided, a kind of deep pot body includes: a housing; the inner pot is arranged in the shell; the heating piece is arranged in the shell and positioned below the inner pot, and the heating piece is provided with a rising position attached to the bottom wall of the inner pot and a sinking position separated from the bottom wall of the inner pot; lifting unit, including the motor, first pivot, two drive wheels and two first connecting rods, the motor sets up in the casing and is connected with first pivot drive, first pivot is along horizontal extension and lie in the below of the piece that generates heat, two drive wheel settings are in first pivot, two drive wheels and two first connecting rod one-to-ones setting, the lower extreme and the drive wheel of first connecting rod are articulated mutually, the upper end of first connecting rod is articulated mutually with the piece that generates heat, move between rising position and the position that sinks with the drive piece that generates heat.

Use the technical scheme of the utility model, the a kind of deep pot body includes the casing, interior pot, generate heat and lifting unit, after the culinary art is accomplished, utilize the motor among the lifting unit to drive first pivot and rotate, can drive first connecting rod when the epaxial drive wheel of first pivot rotates and move, because the both ends of first connecting rod are articulated mutually with the drive wheel with the piece that generates heat respectively, thereby the drive wheel can generate heat a downstream through first connecting rod drive, and then can remove the piece that generates heat to the position of sinking with interior pot separation, reduce the heat transmission of the piece that generates heat to interior pot, realize uncapping fast. When needs utilize cooking utensil to cook, the motor drives the drive wheel through first pivot and rotates for the drive wheel utilizes first connecting rod drive to generate heat a rebound to with the rising position of interior pot laminating, can utilize cooking utensil to cook this moment. And, because lifting unit includes two drive wheels and two first connecting rods, at the in-process that utilizes drive wheel and first connecting rod transmission, can utilize two drive wheels and two first connecting rods to support the piece that generates heat simultaneously to can promote the stationarity of the piece that generates heat lift in-process, avoid generating heat and rock at the lift in-process.

Furthermore, the driving wheel is a driving bevel gear, the lifting assembly further comprises a driven bevel gear, a second rotating shaft and a second connecting rod, the second rotating shaft is transversely and rotatably arranged on the shell, the driven bevel gear is arranged on the second rotating shaft and meshed with the driving bevel gear, the lower end of the second connecting rod is hinged to the driven bevel gear, and the upper end of the second connecting rod is hinged to the heating part. Transversely set up the second pivot on the casing, set up driven bevel gear in the second pivot, driven bevel gear meshes with drive bevel gear mutually, drive driven bevel gear rotatory when drive bevel gear rotates, driven bevel gear is articulated mutually with the lower extreme of second connecting rod, the upper end of second connecting rod is articulated mutually with the piece that generates heat, it makes the piece that generates heat realize reciprocating to drive the second connecting rod when driven bevel gear rotates, utilize drive bevel gear and driven bevel gear transmission meshing, the transmission structure design is simple, and then realize generating heat the steady lift of piece.

Further, the heating part comprises a tray body and a connecting piece arranged on the tray body, and the upper end of the first connecting rod and the upper end of the second connecting rod are hinged to the connecting piece. Set up the connecting piece on the disk body of the piece that generates heat, utilize the connecting piece to articulate mutually with the upper end of first connecting rod and the upper end of second connecting rod simultaneously, can drive the lift that the disk body realized the piece that generates heat when first connecting rod and second connecting rod move, and then promote the stationarity that the piece that generates heat goes up and down.

Further, the connecting piece includes that connecting seat and two are the articulated shaft that the contained angle set up, and horizontal extension is all followed to two articulated shafts, and an articulated shaft is articulated mutually with the upper end of first connecting rod, and another articulated shaft is articulated mutually with the upper end of second connecting rod. Set up the connecting seat on the connecting piece, make first connecting rod and second connecting rod drive and play the support connection effect when generating heat a lift, prevent to generate heat a lifting surface area less and lead to its damage, set up two articulated shafts that are the contained angle setting on the connecting seat, utilize two articulated shafts to articulate mutually with the upper end of first connecting rod and the upper end of second connecting rod respectively, make assembly structure simple, be convenient for install fixedly to first connecting rod and second connecting rod.

Furthermore, a first swing arm is arranged on the outer side wall of the driving bevel gear, the lower end of the first connecting rod is hinged with the first swing arm, a second swing arm is arranged on the outer side wall of the driven bevel gear, and the lower end of the second connecting rod is hinged with the second swing arm. Set up first swing arm and second swing arm on drive bevel gear and driven bevel gear's lateral wall respectively, the drive bevel gear of being convenient for is articulated mutually with the lower extreme of first connecting rod, and driven bevel gear is articulated mutually with the lower extreme of second connecting rod, and then drive bevel gear rotates and meshes driven bevel gear and rotate, realizes the raising and lowering functions of the piece that generates heat through first connecting rod and second connecting rod, guarantees the stability that the piece that generates heat goes up and down.

Further, the rotational axis of the drive bevel gear is perpendicular to the rotational axis of the driven bevel gear. Through prescribing a limit to the position of initiative bevel gear and driven bevel gear, guarantee that gear drive is steady, and then can guarantee that the lift of the piece that generates heat is steady.

Further, the motor is disposed at one side of the housing. The motor is placed on the side face of the shell, the first rotating shaft is driven, the height of the cooker body can be reduced, and the size of a product is reduced.

Furthermore, the lifting assembly also comprises a detection piece for detecting the rotation angle of the first rotating shaft. Utilize the detection piece to detect the turned angle of first pivot, can control the turned angle of first pivot, and then realize the control to the lift stroke of the piece that generates heat.

Furthermore, the lifting assembly also comprises a detection fixing frame, the detection fixing frame is arranged on the shell, the detection piece is arranged on the detection fixing frame, one end of the first rotating shaft can rotatably penetrate through the detection fixing frame, and a motor shaft of the motor is in driving connection with the other end of the first rotating shaft; and/or the detection piece and the motor are respectively positioned on two sides of the shell. Through setting up the detection mount, can fix the detection piece, because it sets up on the casing to detect the mount, the one end and the motor drive of first pivot are connected, the other end of first pivot is rotationally worn to locate and is detected the mount, and then make first pivot can set up the below at the piece that generates heat firmly, realize the lift to the piece that generates heat, be located the both sides of casing respectively with detection piece and motor, can make first pivot can wear to establish in the piece below that generates heat, and be connected with detection piece and motor respectively, detection piece and motor side are placed, can further reduce the product volume.

Furthermore, a guide structure is arranged between the heating part and the shell, the guide structure comprises a guide post and a guide hole, the guide post is arranged on one of the heating part and the shell, and the guide hole is arranged on the other of the heating part and the shell. By adopting the structure, the guide structure is arranged between the heating part and the shell, so that the heating part can stably lift under the action of the guide structure, and the stability of the device is improved. In this embodiment, the guide post is provided on the housing, and the guide hole is provided on the heat generating member.

Further, the heating member includes a heating plate; the shell comprises a shell and a heat preservation cover arranged in the shell, the inner pot and the heating element are arranged in the heat preservation cover, and the motor, the first rotating shaft and the second rotating shaft are all positioned below the heat preservation cover; the lifting assembly further comprises a motor mounting plate and a motor fixing plate, the motor mounting plate is connected with the heat insulation cover, the motor is arranged on the motor fixing plate, and the motor fixing plate is connected with the motor mounting plate; the bottom wall of the heat-preservation cover is provided with a mounting seat, and the second rotating shaft can rotatably penetrate through the mounting seat; the lifting assembly also comprises a transmission piece, and two ends of the transmission piece are respectively connected with a motor shaft of the motor and the first rotating shaft; the lifting assembly comprises two driving bevel gears and two driven bevel gears which are correspondingly arranged, and the two driving bevel gears are arranged on the first rotating shaft at intervals. The piece that generates heat is including the dish that generates heat, and the steam generator is simple in structure, low cost's advantage, set up the casing components of a whole that can function independently into shell and heat preservation cover, be convenient for utilize the heat preservation cover to assemble parts such as motor, through setting up motor mounting panel and motor fixed plate, the motor fixed plate is used for the fixed motor, and utilize the motor mounting panel to make the motor can fix on the heat preservation cover with the motor fixed plate, guarantee that the motor during operation can not drop, and can make the motor fix in a kind of deep pot side position, utilize the bottom wall mount pad at the heat preservation cover, can wear to locate the mount pad with the second pivot, it is spacing to carry out the second pivot, it can drive first pivot synchronous rotation when the motor shaft rotates to cross to set up the driving medium, guarantee transmission structure's stability, set up two initiative bevel gears and two driven bevel gears at first pivot, can make the dish that generates heat go up and down under the effect of first connecting rod and second connecting rod, promote the stability that the dish that generates heat and goes up and down.

According to another aspect of the present invention, there is provided a cooking appliance, the cooking appliance including: an upper cover; the upper cover is covered on the cooker body in an openable manner, and the cooker body is the cooker body provided above. Consequently, this cooking utensil is utilizing drive wheel and first connecting rod driven in-process equally, can utilize two drive wheels and two first connecting rods to support the piece that generates heat simultaneously to can promote the stationarity that generates heat a lift in-process, avoid generating heat a rock at the lift in-process.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a cooker body provided by an embodiment of the present invention;

fig. 2 shows an exploded view of a pot body provided by an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a lifting assembly and a heating element of a cooker body according to an embodiment of the present invention;

fig. 4 is a schematic structural view illustrating another view angle of the lifting assembly and the heating element of the pot body according to the embodiment of the present invention;

fig. 5 is a schematic structural view illustrating another view angle of the lifting assembly and the heating element of the pot body according to the embodiment of the present invention;

fig. 6 is a schematic structural view showing another view angle of the lifting assembly and the heating element of the pot body provided by the embodiment of the invention;

fig. 7 is a schematic structural view illustrating a lifting assembly of a cooker body provided by an embodiment of the present invention;

fig. 8 is a schematic structural view showing another view angle of the lifting assembly of the pot body provided by the embodiment of the present invention;

FIG. 9 showsbase:Sub>A cross-sectional view at A-A in FIG. 8;

fig. 10 is a bottom view of the heating element of the pot body in the raised position according to the embodiment of the present invention;

FIG. 11 shows a cross-sectional view at B-B in FIG. 10;

FIG. 12 shows a partial enlarged view at K in FIG. 11;

FIG. 13 shows a cross-sectional view at C-C in FIG. 10;

fig. 14 is a bottom view of the heating element of the pot body in a sinking position according to the embodiment of the present invention;

FIG. 15 shows a cross-sectional view at D-D in FIG. 14;

FIG. 16 shows a partial enlarged view at L in FIG. 15;

FIG. 17 shows a cross-sectional view at E-E in FIG. 14;

figure 18 shows a top view of a pot body provided by an embodiment of the present invention;

FIG. 19 shows a cross-sectional view at F-F in FIG. 18;

FIG. 20 shows a cross-sectional view at G-G of FIG. 18;

figure 21 is a top view of the heat generating member of the pot body in a raised position as provided by embodiments of the present invention;

FIG. 22 shows a cross-sectional view at I-I of FIG. 21;

fig. 23 shows a top view of a cooking appliance provided by an embodiment of the present invention;

fig. 24 shows a schematic structural diagram of a cooking appliance according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a housing; 11. a housing; 12. a heat-preserving cover; 121. a mounting base;

20. an inner pot;

30. a heat generating member; 31. a tray body; 32. a connecting member; 321. a connecting seat; 322. hinging a shaft; 33. a heating plate;

40. a lifting assembly; 41. a motor; 411. a motor shaft; 42. a first rotating shaft; 43. a drive wheel; 431. a drive bevel gear; 4311. a first swing arm; 432. a first link; 44. a driven bevel gear; 441. a second swing arm; 442. a second rotating shaft; 443. a second link; 45. a detection member; 46. detecting the fixing frame; 461. a frame body; 462. a cover plate; 47. a motor mounting plate; 48. a motor fixing plate; 49. a transmission member;

60. an upper cover;

70. a pot body;

80. a temperature measuring component; 81. avoiding the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 22, an embodiment of the present invention provides a cooker body, which includes a housing 10, an inner pot 20, a heating element 30 and a lifting assembly 40, wherein the inner pot 20 is disposed in the housing 10, the heating element 30 is disposed in the housing 10 and located below the inner pot 20, the heating element 30 has a rising position attached to a bottom wall of the inner pot 20 and a sinking position separated from the bottom wall of the inner pot 20, the lifting assembly 40 includes a motor 41, a first rotating shaft 42, two driving wheels 43 and two first connecting rods 432, the motor 41 is disposed in the housing 10 and drivingly connected to the first rotating shaft 42, the first rotating shaft 42 extends in a transverse direction and is located below the heating element 30, the two driving wheels 43 are disposed on the first rotating shaft 42 at intervals, the two driving wheels 43 and the two first connecting rods 432 are disposed in a one-to-one correspondence, a lower end of the first connecting rod 432 is hinged to the driving wheel 43, an upper end of the first connecting rod 432 is hinged to the heating element 30, so as to drive the heating element 30 to move between the rising position and the sinking position.

Use the a kind of deep pot body that this embodiment provided, this kind of deep pot body includes casing 10, interior pot 20, generate heat piece 30 and lifting unit 40, after the culinary art is accomplished, utilize motor 41 among lifting unit 40 to drive first pivot 42 and rotate, drive wheel 43 on the first pivot 42 can drive first connecting rod 432 when rotating and move, because first connecting rod 432's both ends are articulated mutually with drive wheel 43 and the piece 30 that generates heat respectively, thereby drive wheel 43 can generate heat piece 30 downstream through first connecting rod 432 drive, and then can remove the piece 30 that generates heat to the position of sinking with interior pot 20 separation, reduce the heat transfer of the piece 30 that generates heat to interior pot 20, realize uncapping fast. When cooking is required to be performed by using the cooking appliance, the motor 41 drives the driving wheel 43 to rotate through the first rotating shaft 42, so that the driving wheel 43 drives the heating element 30 to move upwards to a rising position attached to the inner pot 20 by using the first connecting rod 432, and cooking can be performed by using the cooking appliance at this time. Moreover, since the lifting assembly 40 comprises the two driving wheels 43 and the two first connecting rods 432, in the process of transmission by the driving wheels 43 and the first connecting rods 432, the two driving wheels 43 and the two first connecting rods 432 can be used for simultaneously supporting the heat generating member 30, so that the stability of the heat generating member 30 in the lifting process can be improved, and the heat generating member 30 is prevented from shaking in the lifting process.

Specifically, when the heating member 30 is located the rising position, the heating member 30 is attached to the inner pot 20, the pot body is in a normal cooking working state at the moment, when the heating member 30 is located the sinking position, the heating member 30 is separated from the inner pot 20, at the moment, less waste heat of the heating member 30 is transferred to the inner pot 20, and by adopting the structure, the heating member 30 can rise and fall, and the cooking effect of the pot body is guaranteed.

As shown in fig. 2 to 9, the driving wheel 43 is a drive bevel gear 431, the elevating assembly 40 further includes a driven bevel gear 44, a second rotating shaft 442, and a second connecting rod 443, the second rotating shaft 442 is rotatably provided to the housing 10 in a transverse direction, the driven bevel gear 44 is provided to the second rotating shaft 442 and is engaged with the drive bevel gear 431, a lower end of the second connecting rod 443 is hinged to the driven bevel gear 44, and an upper end of the second connecting rod 443 is hinged to the heat generating member 30. The second rotation shaft 442 is transversely disposed on the housing, the driven bevel gear 44 is disposed on the second rotation shaft 442, the driven bevel gear 44 is engaged with the drive bevel gear 431, the drive bevel gear 431 rotates to drive the driven bevel gear 44 to rotate, the driven bevel gear 44 is hinged to the lower end of the second connection rod 443, the upper end of the second connection rod 443 is hinged to the heating element 30, the driven bevel gear 44 rotates to drive the second connection rod 443 to move the heating element 30 up and down, and the drive bevel gear 431 is engaged with the driven bevel gear 44 in a transmission manner, so that the transmission structure is simple in design, and the stable lifting of the heating element 30 is realized.

As shown in fig. 2 to 5, the heat generating member 30 includes a tray body 31 and a connecting member 32 disposed on the tray body 31, and an upper end of the first link 432 and an upper end of the second link 443 are hinged to the connecting member 32. The connecting member 32 is arranged on the tray body 31 of the heating member 30, and the connecting member 32 is hinged to the upper end of the first connecting rod 432 and the upper end of the second connecting rod 443, so that the tray body 31 can be driven to lift the heating member 30 when the first connecting rod 432 and the second connecting rod 443 move, and the lifting stability of the heating member 30 is further improved.

It should be noted that, in the rotation process of the drive bevel gear 431 and the driven bevel gear 44, the motor is used for forward and reverse rotation to change the rotation angle of the drive bevel gear 431 and the driven bevel gear 44, so that the first connecting rod 432 and the second connecting rod 443 connected to each other realize simultaneous change of the angle and the height, and the heating element 30 is lifted up and down through the connecting element 32.

As shown in fig. 2 to 8, the connecting member 32 includes a connecting seat 321 and two hinge shafts 322 disposed at an included angle, the two hinge shafts 322 both extend in a transverse direction, one hinge shaft 322 is hinged to the upper end of the first link 432, and the other hinge shaft 322 is hinged to the upper end of the second link 443. Set up connecting seat 321 on connecting piece 32, make first connecting rod 432 and second connecting rod 443 drive and play the support connection effect when generating heat a 30 and go up and down, prevent to generate heat a 30 atress area less and lead to its damage, set up two articulated shafts 322 that are the contained angle setting on connecting seat 321, utilize two articulated shafts 322 to articulate mutually with the upper end of first connecting rod 432 and the upper end of second connecting rod 443 respectively, make assembly structure simple, be convenient for install fixedly first connecting rod 432 and second connecting rod 443.

As shown in fig. 2 to 6, a first swing arm 4311 is provided on an outer sidewall of the drive bevel gear 431, a lower end of the first link 432 is hinged to the first swing arm 4311, a second swing arm 441 is provided on an outer sidewall of the driven bevel gear 44, and a lower end of the second link 443 is hinged to the second swing arm 441. The first swing arm 4311 and the second swing arm 441 are respectively disposed on the outer sidewalls of the drive bevel gear 431 and the driven bevel gear 44, so that the drive bevel gear 431 is hinged to the lower end of the first connection rod 432, the driven bevel gear 44 is hinged to the lower end of the second connection rod 443, and the drive bevel gear 431 rotates and engages with the driven bevel gear 44 to rotate, thereby implementing the lifting function of the heating member 30 through the first connection rod 432 and the second connection rod 443, and ensuring the lifting stability of the heating member 30.

As shown in fig. 3 to 8, the rotational axis of the drive bevel gear 431 is perpendicular to the rotational axis of the driven bevel gear 44. By limiting the positions of the drive bevel gear 431 and the driven bevel gear 44, smooth gear transmission is ensured, and thus smooth lifting of the heat generating member 30 can be ensured.

As shown in fig. 11 to 13, 15 and 16, the first connecting rod 432 and the second connecting rod 443 push the heating element 30 to rise, an included angle between the first swing arm 4311 and the first connecting rod 432 is an obtuse angle when the heating element 30 rises to be attached to the inner pot 20, an interval between the bottom of the heating element 30 and the bottom of the heat-insulating cover 12 reaches a maximum when the heating element 30 rises to be attached to the inner pot 20, that is, the heating element 30 is located at a rising position, the first connecting rod 432 and the second connecting rod 443 push the heating element 30 to sink, an included angle between the first swing arm 4311 and the first connecting rod 432 is an acute angle when the heating element 30 sinks to be separated from the inner pot 20, and an interval between the bottom of the heating element 30 and the bottom of the heat-insulating cover 12 is a minimum when the heating element 30 sinks to be separated from the inner pot 20, that is, the heating element 30 is located at a sinking position.

As shown in fig. 3 to 6, the motor 41 is provided at one side of the housing 10. By placing the motor 41 at the side of the housing 10 and then transmitting the first rotating shaft 42, the height of the cooker body can be reduced and the volume of the product can be reduced.

As shown in fig. 2 to 6, the lifting assembly 40 further includes a detecting member 45 for detecting a rotation angle of the first rotating shaft 42. The rotation angle of the first rotating shaft 42 is detected by the detecting member 45, and the rotation angle of the first rotating shaft 42 can be controlled, thereby realizing the control of the lifting stroke of the heat generating member 30.

As shown in fig. 2 to 6, 13 and 17, the lifting assembly 40 further includes a detection fixing frame 46, the detection fixing frame 46 is disposed on the housing 10, the detection piece 45 is disposed on the detection fixing frame 46, one end of the first rotating shaft 42 rotatably penetrates through the detection fixing frame 46, and a motor shaft 411 of the motor 41 is drivingly connected to the other end of the first rotating shaft 42. Through setting up detection mount 46, can fix detection piece 45, because detect mount 46 and set up on casing 10, the one end and the motor 41 drive of first pivot 42 are connected, and the other end of first pivot 42 is rotationally worn to locate and is detected mount 46, and then makes first pivot 42 can set up in the below of generating heat piece 30 firmly, realizes the lift to generating heat piece 30.

It should be noted that the detection fixing frame 46 includes a frame body 461 and a cover plate 462. Utilize support body 461 to install the detection piece 45 fixedly, the apron 462 lid is established on detection piece 45, can avoid detection piece 45 to drop when rotatory cooperation with first pivot 42.

Specifically, the detecting member 45 and the motor 41 are respectively located at both sides of the housing 10. Adopt above-mentioned structure, can make first pivot 42 can wear to establish in the piece 30 below that generates heat, and be connected with detection piece 45 and motor 41 respectively, and detection piece 45 and motor 41 side are placed, can further reduce the product volume.

It should be noted that a guiding structure is disposed between the heat generating member 30 and the housing 10, the guiding structure includes a guiding post and a guiding hole, the guiding post is disposed on one of the heat generating member 30 and the housing 10, and the guiding hole is disposed on the other of the heat generating member 30 and the housing 10. By adopting the structure, the guide structure is arranged between the heating element 30 and the shell 10, so that the heating element 30 can be stably lifted under the action of the guide structure, and the stability of the device is improved. In the present embodiment, the guide posts are provided on the case 10, and the guide holes are provided on the heat generating member 30.

As shown in fig. 1, 3, 18 and 21, the heat generating member 30 includes a heat generating plate 33, and has the advantages of simple structure and low cost.

As shown in fig. 18 to 22, the casing 10 includes an outer casing 11 and an insulation cover 12 disposed in the outer casing 11, the inner pot 20 and the heating element 30 are disposed in the insulation cover 12, and the motor 41, the first rotating shaft 42 and the second rotating shaft 442 are disposed below the insulation cover 12. The casing 10 is provided as a separate body with the casing 11 and the heat insulating cover 12, so that the components such as the motor 41 can be assembled conveniently by using the heat insulating cover 12.

As shown in fig. 1, 2, 3, 13, 15, 17 and 20, the lifting assembly 40 further includes a motor mounting plate 47 and a motor fixing plate 48, the motor mounting plate 47 is connected to the heat-insulating cover 12, the motor 41 is disposed on the motor fixing plate 48, and the motor fixing plate 48 is connected to the motor mounting plate 47. Through setting up motor mounting panel 47 and motor fixed plate 48, motor fixed plate 48 is used for fixed motor 41 to utilize motor mounting panel 47 to make motor 41 and motor fixed plate 48 can fix on heat preservation cover 12, guarantee that motor 41 during operation can not drop, and can make motor 41 fix a kind of deep pot side position.

As shown in fig. 2 to 6, the bottom wall of the heat-insulating cover 12 is provided with a mounting seat 121, and the second rotating shaft 442 is rotatably disposed through the mounting seat 121. The use of the mounting base 121 on the bottom wall of the heat-insulating cover 12 can limit the second rotating shaft 442 by inserting the second rotating shaft 442 into the mounting base 121.

It should be noted that the temperature measuring assembly 80 is arranged below the heat insulation cover 12, the avoidance hole 81 is arranged in the middle of the heating plate 33, the upper end of the temperature measuring assembly 80 penetrates through the avoidance hole 81, and the temperature of the inner pot 20 is measured by the temperature measuring assembly 80.

As shown in fig. 1, 2, 13, 17 and 20, the lifting assembly 40 further includes a transmission member 49, and both ends of the transmission member 49 are respectively connected to the motor shaft 411 and the first rotating shaft 42 of the motor 41. Can drive first pivot 42 synchronous rotation when motor shaft 411 rotates through setting up driving medium 49, guarantee transmission structure's stability.

As shown in fig. 2 to 7, 9, 10, 13, 14 and 17, the lifting assembly 40 includes two driving bevel gears 431 and two driven bevel gears 44, which are correspondingly disposed, and the two driving bevel gears 431 are disposed on the first rotating shaft 42 at intervals. By providing the two drive bevel gears 431 and the two driven bevel gears 44 on the first rotating shaft 42, the heat generating plate 33 can be lifted by the first link 432 and the second link 443, and the stability of lifting the heat generating plate 33 can be improved.

It should be noted that, interior pot 20 contains interior pot handle, can make interior pot 20 can set up on the casing 10, conveniently takes interior pot 20.

As shown in fig. 23 and 24, another embodiment of the present invention provides a cooking appliance, which includes an upper cover 60 and a pot body 70, wherein the upper cover 60 is openably and closably covered on the pot body 70, and the pot body 70 is the above-mentioned pot body. Therefore, this cooking utensil is also because lift assembly 40 includes two drive wheels 43 and two first connecting rods 432, and in the driven in-process of utilizing drive wheels 43 and first connecting rod 432, can utilize two drive wheels 43 and two first connecting rods 432 to support the piece 30 that generates heat simultaneously to can promote the stationarity of the piece 30 that generates heat in-process that rises, avoid the piece 30 that generates heat to rock in the lift in-process.

In this embodiment, the cooking appliance comprises an electric pressure cooker.

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 exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. A pot body, characterized in that the pot body comprises:

a housing (10);

an inner pan (20) disposed within the housing (10);

the heating piece (30) is arranged in the shell (10) and is positioned below the inner pot (20), and the heating piece (30) is provided with a rising position attached to the bottom wall of the inner pot (20) and a sinking position separated from the bottom wall of the inner pot (20);

lifting unit (40), including motor (41), first pivot (42), two drive wheels (43) and two first connecting rods (432), motor (41) set up in casing (10) and with first pivot (42) drive is connected, first pivot (42) are along transversely extending and being located the below of piece (30) generates heat, two drive wheels (43) interval sets up on first pivot (42), two drive wheels (43) and two first connecting rods (432) one-to-one set up, the lower extreme of first connecting rod (432) with drive wheels (43) are articulated mutually, the upper end of first connecting rod (432) with piece (30) generate heat are articulated mutually, with the drive generate heat piece (30) be in go up the position with move between the position of sinking.

2. The pot according to claim 1, wherein the driving wheel (43) is a drive bevel gear (431), the elevating assembly (40) further comprises a driven bevel gear (44), a second rotating shaft (442), and a second connecting rod (443), the second rotating shaft (442) is rotatably provided to the housing (10) in a transverse direction, the driven bevel gear (44) is provided on the second rotating shaft (442) and engaged with the drive bevel gear (431), a lower end of the second connecting rod (443) is hinged to the driven bevel gear (44), and an upper end of the second connecting rod (443) is hinged to the heat generating member (30).

3. The pot body according to claim 2, wherein the heat generating member (30) comprises a tray body (31) and a connecting member (32) provided on the tray body (31), and the upper end of the first link (432) and the upper end of the second link (443) are both hinged with the connecting member (32).

4. The cooker body according to claim 3, wherein the connecting piece (32) comprises a connecting seat (321) and two angularly arranged hinging shafts (322), both hinging shafts (322) extending in the transverse direction, one hinging shaft (322) being hinged to the upper end of the first connecting rod (432), the other hinging shaft (322) being hinged to the upper end of the second connecting rod (443).

5. The pot body according to claim 2, wherein a first swing arm (4311) is provided on an outer sidewall of the drive bevel gear (431), a lower end of the first connecting rod (432) is hinged with the first swing arm (4311), a second swing arm (441) is provided on an outer sidewall of the driven bevel gear (44), and a lower end of the second connecting rod (443) is hinged with the second swing arm (441).

6. The cooker body as claimed in claim 2, wherein the rotation axis of the driving bevel gear (431) is perpendicular to the rotation axis of the driven bevel gear (44).

7. The pot according to any of claims 1 to 6, wherein the motor (41) is provided at one side of the housing (10).

8. The pot body according to any one of claims 1 to 6, wherein the lifting assembly (40) further comprises a detecting member (45) which detects a rotation angle of the first rotating shaft (42).

9. The pot of claim 8,

the lifting assembly (40) further comprises a detection fixing frame (46), the detection fixing frame (46) is arranged on the shell (10), the detection piece (45) is arranged on the detection fixing frame (46), one end of the first rotating shaft (42) can rotatably penetrate through the detection fixing frame (46), and a motor shaft (411) of the motor (41) is in driving connection with the other end of the first rotating shaft (42); and/or the presence of a gas in the gas,

the detection piece (45) and the motor (41) are respectively positioned on two sides of the shell (10).

10. The pot according to any one of claims 1 to 6, wherein a guide structure is provided between the heat generating member (30) and the housing (10), the guide structure including guide posts provided on one of the heat generating member (30) and the housing (10) and guide holes provided on the other of the heat generating member (30) and the housing (10).

11. The pot according to any one of claims 2 to 6,

the heating member (30) comprises a heating plate (33);

the shell (10) comprises an outer shell (11) and a heat-preservation cover (12) arranged in the outer shell (11), the inner pot (20) and the heating element (30) are arranged in the heat-preservation cover (12), and the motor (41), the first rotating shaft (42) and the second rotating shaft (442) are all located below the heat-preservation cover (12);

the lifting assembly (40) further comprises a motor mounting plate (47) and a motor fixing plate (48), the motor mounting plate (47) is connected with the heat-insulating cover (12), the motor (41) is arranged on the motor fixing plate (48), and the motor fixing plate (48) is connected with the motor mounting plate (47);

the bottom wall of the heat-insulation cover (12) is provided with an installation seat (121), and the second rotating shaft (442) can rotatably penetrate through the installation seat (121);

the lifting assembly (40) further comprises a transmission piece (49), and two ends of the transmission piece (49) are respectively connected with a motor shaft (411) of the motor (41) and the first rotating shaft (42);

the lifting assembly (40) comprises two driving bevel gears (431) and two driven bevel gears (44), wherein the two driving bevel gears (431) are arranged on the first rotating shaft (42) at intervals.

12. A cooking appliance, characterized in that it comprises:

an upper cover (60);

a pot body (70), wherein the upper cover (60) is openably and closably covered on the pot body (70), and the pot body (70) is the pot body according to any one of claims 1 to 11.

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