CN212186151U - Pot lid subassembly and cooking utensil - Google Patents
Pot lid subassembly and cooking utensil Download PDFInfo
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- CN212186151U CN212186151U CN201922116154.8U CN201922116154U CN212186151U CN 212186151 U CN212186151 U CN 212186151U CN 201922116154 U CN201922116154 U CN 201922116154U CN 212186151 U CN212186151 U CN 212186151U
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Abstract
The utility model discloses a pot cover subassembly and cooking utensil, the pot cover subassembly includes pot cover main part, pressure control valve and pressure relief device, be equipped with first steam passageway and second steam passageway in the pot cover main part, the pressure control valve is located first steam passageway, the pressure control valve is used for when the inlet side pressure of pressure control valve is greater than the lateral pressure of giving vent to anger to the setting value, open first steam passageway, pressure relief device locates second steam passageway is used for opening and closing second steam passageway. Through being provided with the pressure control valve, can be with the pressure control of culinary art chamber at the size of setting for, and then under the positive pressure of setting for the size, will reach the effect of bumping through the pressure relief device pressure release to solve prior art and not having under the condition of control malleation size, the pressure release realizes bumping, can influence the culinary art effect on the one hand, and on the other hand can have because uncontrollable high pressure and there is food to have the spun risk.
Description
Technical Field
The utility model relates to a cooking utensil technical field, in particular to pot cover subassembly and cooking utensil.
Background
Cooking utensil especially pressure cooking utensil, for making cooking utensil produce the effect of bumping, set up the relief valve at cooking utensil's pot cover subassembly among the prior art, form the positive pressure at cooking utensil and cook the in-process, through opening the relief valve, in order to reach the pressure that changes the culinary art chamber suddenly, in order to realize the effect of bumping, then, when control the relief valve and open often not good control, often when opening the relief valve, the positive pressure in the cooking utensil does not have control, so can influence the culinary art effect on the one hand, on the other hand, can have because of when opening the relief valve cooking utensil internal pressure too big and have the risk that food erupts.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pot cover subassembly and cooking utensil, aim at solving among the prior art when realizing bumping through the pressure release, can not control the problem of the malleation in the cooking utensil.
In order to achieve the above object, the utility model provides a pot cover assembly, include:
the pot cover comprises a pot cover main body, wherein a first steam channel and a second steam channel are arranged in the pot cover main body;
the pressure control valve is arranged in the first steam channel and used for opening the first steam channel when the air inlet side pressure of the pressure control valve is greater than the air outlet side pressure to a set value; and the number of the first and second groups,
and the pressure relief device is arranged on the second steam channel and used for opening and closing the second steam channel.
Optionally, the pressure control valve comprises:
the valve body is internally provided with a gas passing channel, and the gas passing channel is provided with a first gate for controlling the on-off of the gas passing channel; and the number of the first and second groups,
the sealing body is movably arranged at the first gate, so that the sealing body has an initial position for sealing and blocking the first gate and an open position for opening the first gate, the sealing body can be reset to the initial position, and when the air inlet side pressure of the pressure control valve is greater than the air outlet side pressure to a set value, the sealing body is driven to the open position by steam.
Optionally, the air passage comprises an air inlet and an air outlet formed on the valve body, the first gate is arranged up and down, the air inlet is communicated with the lower end of the first gate, and the air outlet is communicated with the upper end of the first gate;
the sealing body is arranged at the upper end of the first gate, and is reset to the initial position under the action of the self gravity of the sealing body, and when the pressure of the air inlet side of the pressure control valve is greater than the pressure of the air outlet side to a set value, the sealing body is driven by steam to move upwards to the opening position.
Optionally, an elastic sealing sleeve is arranged in the valve body at the first gate, and the elastic sealing sleeve is sealed and sleeved in the first gate;
the sealing body is in the initial position and is in sealing butt joint with the upper end of the elastic sealing sleeve, so that the first gate is sealed and blocked.
Optionally, a supporting seat is arranged below the sealing body in the valve body, the supporting seat is installed in the valve body through an elastic piece and can elastically stretch out and draw back up and down, the supporting seat extends upwards into the elastic sealing sleeve and is in sealing sleeve joint with the elastic sealing sleeve, the upper end of the supporting seat is abutted to the sealing body, and an air passing hole is formed in the supporting seat in a penetrating mode.
Optionally, an installation cylinder extending upwards is arranged in the valve body, and an inner cavity of the installation cylinder is arranged in a vertically through manner so as to form the first gate;
the elastic sealing sleeve includes:
the sleeve part is hermetically sleeved in the mounting cylinder; and the number of the first and second groups,
and the mounting part is fixedly mounted on the wall of the mounting cylinder.
Optionally, the mounting barrel comprises:
the mounting barrel seat extends upwards and is arranged in a vertically through manner; and the number of the first and second groups,
the annular cylinder cover comprises an annular sleeving part sleeved outside the upper end of the mounting part and an annular pressing part extending towards the inner side from the upper end of the annular sleeving part, the annular pressing part and the upper end of the mounting cylinder seat form an annular mounting groove at an interval, and the annular pressing part is provided with a fastening groove which is arranged in a vertically through mode;
the mounting part comprises an annular mounting part and a buckling part, wherein the annular mounting part is convexly arranged on the outer side of the lower end of the sleeve part, the buckling part is convexly arranged on the upper side surface of the annular mounting part, the annular mounting part is mounted in the annular mounting groove, and the buckling part is buckled with the buckling groove.
Optionally, an annular convex part is convexly arranged at the upper end of the mounting cylinder upwards;
the mounting portion includes:
an annular extension portion extending outward from an upper end of the sleeve portion; and the number of the first and second groups,
and the outer sleeve part extends downwards from the lower side of the annular extension part, and an annular clamping groove matched with the annular convex part is defined between the outer sleeve part and the sleeve part.
Optionally, the second steam channel is formed with a second gate;
the pressure relief device comprises:
the sealing element is movably arranged in the second steam channel, and can move to a sealing position for sealing the second first gate and an opening position for opening the second gate; and the number of the first and second groups,
and the driving assembly drives the sealing element to move.
Optionally, the seal comprises:
the sealing block is arranged on one side of the second gate, and an installation part is arranged on one side of the sealing block, which is back to the second gate; and the number of the first and second groups,
and the elastic supporting edge extends outwards from the peripheral side of the sealing block and is fixedly arranged on the valve body.
The drive assembly includes:
the driving rod is arranged on one side, back to the second gate, of the sealing block and extends along the direction close to and far away from the second gate, and one end of the driving rod is connected with the mounting part; and the number of the first and second groups,
and the driving device drives the driving rod to move towards and away from the second gate so as to drive the sealing block to move.
Optionally, the drive device comprises:
the reset piece is arranged between the driving rod and the internal structure of the valve body and used for resetting the driving rod to the sealing position; and the number of the first and second groups,
the electromagnetic driving assembly comprises a magnetic suction part and an electromagnetic suction part, wherein the magnetic suction part is arranged on the driving rod and the inner structure of the valve body, and the electromagnetic suction part is used for sucking the magnetic suction part when power is on.
The utility model also provides a cooking utensil, including the pot cover subassembly, the pot cover subassembly includes:
the pot cover comprises a pot cover main body, wherein a first steam channel and a second steam channel are arranged in the pot cover main body;
the pressure control valve is arranged in the first steam channel and used for opening the first steam channel when the air inlet side pressure of the pressure control valve is greater than the air outlet side pressure to a set value; and the number of the first and second groups,
and the pressure relief device is arranged on the second steam channel and used for opening and closing the second steam channel.
In the technical scheme of the utility model, through setting up the pressure control valve, the first steam channel is opened only when the pressure of the air inlet side is greater than the lateral pressure of giving vent to anger to the setting value to the pressure control valve, in order to communicate the cooking chamber with the external world through the first steam channel, so can control the pressure in the cooking chamber within the setting value, also can realize the accurate control to the pressure in the cooking chamber, so can improve the cooking effect, in addition, because of being provided with the pressure relief device, when the cooking chamber is in the malleation, can open the second steam channel through the pressure relief device, communicate the cooking chamber with the external world through the second steam channel, so as to realize that the cooking chamber suddenly boils and makes the edible material in the cooking chamber fully roll, so as to improve the cooking effect, because of the existence of the pressure control valve, so as to control the pressure in the cooking chamber within the setting value, so that when boiling suddenly through, the pressure in the cooking cavity is accurately controlled, so that bumping is realized under the accurate control of the pressure, the taste of food can be improved, and the risk that the food is sprayed out from the second steam channel due to overlarge pressure during pressure relief can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a portion of the structure of an embodiment of a lid assembly according to the present invention;
FIG. 2 is a schematic cross-sectional view of the pressure relief device of FIG. 1;
FIG. 3 is an enlarged schematic view of detail A of FIG. 1;
FIG. 4 is a schematic cross-sectional view of another embodiment of the pressure relief device of FIG. 1;
fig. 5 is a schematic cross-sectional view of another embodiment of the pressure relief device of fig. 1.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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. 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.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses a cooking utensil, cooking utensil can be but not limited to for one kind in pressure cooker, electric rice cooker, cooking machine etc. cooking utensil includes the pot cover subassembly, and figure 1 to figure 5 are the utility model provides an embodiment of pot cover subassembly.
Referring to fig. 1 to 3, the pot cover assembly 100 includes a pot cover main body 1, a pressure control valve 2 and a pressure relief device 3, wherein a first steam passage 11 and a second steam passage 12 are disposed in the pot cover main body 1, the pressure control valve 2 is disposed in the first steam passage 11, the pressure control valve 2 is configured to open the first steam passage 11 when the pressure of the pressure control valve 2 at the air inlet side is greater than the pressure of the air outlet side to a set value, and the pressure relief device 3 is disposed in the second steam passage 12 and configured to open and close the second steam passage 12.
In the technical scheme of the utility model, through setting up the pressure control valve 2, the pressure control valve 2 only opens the first steam channel 11 when the pressure of the air inlet side is greater than the lateral pressure of giving vent to anger to the setting value, so as to communicate the cooking chamber with the outside through the first steam channel 11, so can control the pressure in the cooking chamber within the setting value, also can realize the accurate control to the pressure of the cooking chamber, so can improve the cooking effect, in addition, because of being provided with the pressure relief device 3, when the cooking chamber is in the malleation, can open the second steam channel 12 through the pressure relief device 3, communicate the cooking chamber with the outside through the second steam channel 12, so as to realize that the cooking chamber suddenly boils and makes the edible material in the cooking chamber fully roll, so as to improve the cooking effect, because of the existence of the pressure control valve 2, so as to control the pressure in the cooking chamber within the setting value, so that when bumping through pressure relief device 3 pressure release, the pressure in the cooking chamber is by accurate control, realizes bumping like this under pressure accurate control, can improve the taste of food to pressure too big and lead to the risk that food spouts from second steam channel 12 during can avoiding the pressure release.
The pressure control valve 2 may be an electronic pressure control valve or a mechanical pressure control valve, in this embodiment, the pressure control valve 2 is a mechanical pressure control valve, specifically, the pressure control valve 2 includes a valve body 21 and a sealing body 22, wherein an air passage 21a is formed inside the valve body 21, the air passage 21a has a first gate 21b for controlling the on/off of the air passage 21a, the sealing body 22 is movably disposed at the first gate 21b, so that the sealing body 22 has an initial position for sealing and blocking the first gate 21b and an open position for opening the first gate 21b, the sealing body 22 may be reset to the initial position, and when the side pressure of the pressure control valve 2 is greater than the side pressure of the air outlet to a set value, the sealing body 22 is driven to the open position by steam.
The sealing body 22 is movably disposed at the first gate 21b and resets to the initial position through the resetting force, the resetting force may be an elastic resetting force, for example, the sealing body 22 is installed at the first gate 21b through the elastic resetting member and also can be a gravity resetting force, specifically in the embodiment of the present invention, the resetting force is gravity, and the details are described in the following sections. And the sealing body 22 is driven to the open position by the steam, so that the sealing body 22 is switched between the initial position and the open position by a simple structure, and the structure is simple and easy to realize.
More specifically, in the present embodiment, the air passage 21a includes an air inlet (not numbered) and an air outlet (not numbered) formed on the valve body 21, the first gate 21b is disposed up and down, the air inlet communicates with a lower end of the first gate 21b, and the air outlet communicates with an upper end of the first gate 21 b. The sealing body 22 is arranged at the upper end of the first gate 21b, and the sealing body 22 resets to the initial position under the action of the gravity of the sealing body 22, when the pressure of the air inlet side of the pressure control valve 2 is greater than the pressure of the air outlet side to a set value, the sealing body 22 is driven by steam to move upwards to the opening position, so that the sealing body resets through the gravity without arranging an elastic resetting piece, and the structure is simpler.
Further, in order to provide the sealing body 22 with a good sealing effect, the sealing body 22 is provided in a spherical shape such that the sealing contact surface of the sealing body 22 is a spherical surface, and similarly, in order to provide the sealing body 22 with a good sealing effect, the sealing body 22 is made of a metal material such that the sealing body 22 has a large weight.
The sealing body 22 blocks the first gate 21b at the initial position, in order to improve the sealing effect at the initial position, in an embodiment of the present invention, as shown in fig. 2 and fig. 4 to fig. 5, an elastic sealing sleeve 23 is disposed at the first gate 21b in the valve body 21, the elastic sealing sleeve 23 is hermetically connected to the first gate 21b, the sealing body 22 is in the initial position and is in sealing abutment with the upper end of the elastic sealing sleeve 23, so as to seal the first gate 21b, and thus, the sealing body can be better sealed by the elastic sealing sleeve 23 and the sealing body 22 in elastic contact. The elastic sealing sleeve 23 is made of an elastic material, and may be rubber, silicon gel or the like.
When the air inlet side pressure of the pressure control valve 2 is greater than the air outlet side pressure to a set value, the sealing body 22 is driven by the steam to move upwards to the open position, wherein the set value is determined by the weight of the sealing body 22 and the air passing area of the air passing channel 21a of the valve body 21 at the first gate 21b, for which purpose the pressure of the positive pressure must be accurately controlled, the weight of the sealing body 22 and the air passing area of the air passing channel 21a of the valve body 21 at the first gate 21b must be accurately controlled, obviously, the weight of the sealing body 22 is constant, for which purpose the pressure control valve 2 cannot accurately control the positive pressure, mainly depending on the air passing area of the air passing channel 21a of the valve body 21 at the first gate 21b, as in the embodiment of fig. 4 and 5, the air passing area of the air passing channel 21a of the valve body 21 at the first gate 21b is the inner diameter of the elastic sealing sleeve 23, however, the inner diameter of the elastic sealing sleeve 23 varies due to the elasticity of the elastic sealing sleeve 23, for this reason, in the embodiment of fig. 4 and 5, the inner diameter variation of the elastic sealing sleeve 23 can be reduced by reducing the wall thickness of the portion of the elastic sealing sleeve 23 sleeved on the first gate 21b to ensure the pressure control precision, and in this embodiment, no other structure is required, so that the structure of the pressure control valve 2 is relatively simple.
Of course, as shown in fig. 2, in the embodiment of the present invention, a supporting seat 24 is disposed below the sealing body 22 in the valve body 21, the supporting seat 24 is installed in the valve body 21 through an elastic member 25 and can elastically stretch and retract up and down, the supporting seat 24 extends upwards into the elastic sealing sleeve 23 to be in sealing sleeve connection with the elastic sealing sleeve 23, the upper end of the supporting seat 24 abuts against the sealing body 22, and the supporting seat 24 is vertically provided with an air hole. In this embodiment, the area of the air passing channel 21a of the valve body 21 at the first gate 21b is the area of the air passing hole of the support seat 24, and the support seat 24 is made of a hard material, so that the size of the air passing hole of the support seat 24 is determined, and the area of the air passing channel 21a of the valve body 21 at the first gate 21b can be accurately ensured, and accurate pressure control can be realized.
The elastic sealing sleeve 23 is installed on the valve body 21, the specific shape and structure of the elastic sealing sleeve 23 are not limited, in the embodiment of the present invention, please refer to fig. 2 and 4 to 5, an installation cylinder 26 extending upward is arranged in the valve body 21, an inner cavity of the installation cylinder 26 is vertically arranged in a through manner to form the first gate 21b, the elastic sealing sleeve 23 includes a sleeve portion 231 and an installation portion 232, the sleeve portion 231 is sleeved in the installation cylinder 26 in a sealing manner, and the installation portion 232 is fixedly installed on the cylinder wall of the installation cylinder 26.
The specific mounting structure between the mounting portion 232 and the mounting cylinder 26 is not limited, and two different mounting structures are given below in conjunction with fig. 2 and 4 and fig. 5:
first, as shown in fig. 2 and 4, the mounting cylinder 26 includes a mounting cylinder seat 261 and an annular cylinder cover 262, the mounting cylinder seat 261 extends upward and is internally provided with a through-up structure, the annular cylinder cover 262 comprises an annular sleeve-joint part 2621 externally sleeved on the upper end of the mounting part 232 and an annular pressing-fit part 2622 extending from the upper end of the annular sleeve-joint part 2621 to the inner side, the annular pressing portion 2622 and the upper end of the mounting cylinder 261 are spaced to form an annular mounting groove (not numbered), the annular pressing portion 2622 is provided with a catching groove 2623 penetrating vertically, the mounting portion 232 includes an annular mounting portion 2321 protruding outside the lower end of the sleeve portion 231 and a catching portion 2322 protruding on the upper side of the annular mounting portion 2321, the annular mounting portion 2321 is mounted on the annular mounting groove, and the fastening portion 2322 is fastened with the fastening groove 2623.
During installation, the installation part 232 of the elastic sealing sleeve 23 is arranged at the upper end of the installation cylinder seat 261, then the annular cylinder cover 262 is sleeved on the installation cylinder seat 261 to form pressing on the installation part 232, the annular installation part 2321 is pressed by the annular pressing part 2622, and the buckling part 2322 is buckled with the buckling groove 2623, so that the elastic sealing sleeve 23 can be firmly installed.
Secondly, as shown in fig. 5, an annular protrusion 263 is upwardly protruded from the upper end of the mounting tube 26, the mounting portion 232 includes an annular extension 2323 and an outer sleeve 2324, the annular extension 2323 extends outwardly from the upper end of the sleeve 231, the outer sleeve 2324 extends downwardly from the lower side of the annular extension 2323, an annular groove 2325 which is engaged with the annular protrusion 263 is defined between the outer sleeve 2324 and the sleeve 231, an annular groove 2325 is directly formed on the mounting portion 232, and the annular groove 2325 is mounted on the annular protrusion 263, so that the structure is simple and the assembly is more convenient.
The specific structure of the pressure relief device 3 is not limited, as long as the second steam channel 12 is opened and closed under the control, and the pressure relief device 3 may be electrically controlled or manually controlled. In an embodiment of the present invention, referring to fig. 1 and 3, the second steam passage 12 is formed with a second gate 12a, and specifically, the pot cover main body 1 includes a cover plate 1a, and the cover plate 1a is provided with an exhaust hole, and the exhaust hole forms the second gate 12 a. The pressure relief device 3 comprises a sealing member 31 and a driving component 32, the sealing member 31 is movably arranged on the second steam channel 12, so that the sealing member 31 can move to a sealing position for sealing the second gate 12a and move to an opening position for opening the second gate 12a, and the driving component 32 drives the sealing member 31 to move.
More specifically, the sealing member 31 includes a sealing block 311 and an elastic supporting edge 312, the sealing block 311 is disposed on one side of the second gate 12a, and the elastic supporting edge 312 extends outward from the peripheral side of the sealing block 311 and is fixedly mounted on the valve body 21. Drive assembly 32 includes actuating lever 321 and drive arrangement 33, the actuating lever 321 is located sealed piece 311 is back to one side of second sluice gate 12a, and along being close to and keeping away from the direction of second sluice gate 12a extends, the one end of actuating lever 321 with installation department 232 is connected, drive arrangement 33 drive actuating lever 321 is in the orientation and is kept away from the direction motion of second sluice gate 12a, in order to drive sealed piece 311 activity. In this way, the driving rod 321 is driven by the driving device 33, and the sealing and the opening of the sealing block 311 can be realized.
Further, the driving device 33 includes a reset member 331 and an electromagnetic driving assembly 332, wherein the reset member 331 is disposed between the driving rod 321 and the inner structure of the valve body 21 to reset the driving rod 321 to the sealing position. The electromagnetic driving assembly 332 includes a magnetic absorption portion 3321 separately disposed on the driving rod 321 and the internal structure of the valve body 21, and an electromagnetic absorption portion 3322 absorbing the magnetic absorption portion 3321 when power is supplied, so that the sealing block 311 can be switched between the sealing position and the opening position by power-on and power-off of the electromagnetic absorption portion 3322.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (12)
1. A lid assembly, comprising:
the pot cover comprises a pot cover main body, wherein a first steam channel and a second steam channel are arranged in the pot cover main body;
the pressure control valve is arranged in the first steam channel and used for opening the first steam channel when the air inlet side pressure of the pressure control valve is greater than the air outlet side pressure to a set value; and the number of the first and second groups,
and the pressure relief device is arranged on the second steam channel and used for opening and closing the second steam channel.
2. The lid assembly of claim 1, wherein the pressure control valve comprises:
the valve body is internally provided with a gas passing channel, and the gas passing channel is provided with a first gate for controlling the on-off of the gas passing channel; and the number of the first and second groups,
the sealing body is movably arranged at the first gate, so that the sealing body has an initial position for sealing and blocking the first gate and an open position for opening the first gate, the sealing body can be reset to the initial position, and when the air inlet side pressure of the pressure control valve is greater than the air outlet side pressure to a set value, the sealing body is driven to the open position by steam.
3. The lid assembly according to claim 2, wherein the air passage includes an air inlet and an air outlet formed on the valve body, the first gate is disposed up and down, the air inlet communicates with a lower end of the first gate, and the air outlet communicates with an upper end of the first gate;
the sealing body is arranged at the upper end of the first gate, and is reset to the initial position under the action of the self gravity of the sealing body, and when the pressure of the air inlet side of the pressure control valve is greater than the pressure of the air outlet side to a set value, the sealing body is driven by steam to move upwards to the opening position.
4. The lid assembly of claim 3, wherein an elastic sealing sleeve is disposed within the valve body at the first gate, the elastic sealing sleeve sealing into the first gate;
the sealing body is in the initial position and is in sealing butt joint with the upper end of the elastic sealing sleeve, so that the first gate is sealed and blocked.
5. The lid assembly as claimed in claim 4, wherein a support seat is provided below the sealing body in the valve body, the support seat is installed in the valve body via an elastic member and can elastically extend and contract up and down, the support seat extends upwards into the elastic sealing sleeve to be in sealing sleeve joint with the elastic sealing sleeve, the upper end of the support seat abuts against the sealing body, and air holes are provided in the support seat up and down.
6. The pot cover assembly of claim 5, wherein an upwardly extending mounting cylinder is provided in the valve body, and an inner cavity of the mounting cylinder is vertically arranged to form the first gate;
the elastic sealing sleeve includes:
the sleeve part is hermetically sleeved in the mounting cylinder; and the number of the first and second groups,
and the mounting part is fixedly mounted on the wall of the mounting cylinder.
7. The lid assembly of claim 6, wherein the mounting cylinder comprises:
the mounting barrel seat extends upwards and is arranged in a vertically through manner; and the number of the first and second groups,
the annular cylinder cover comprises an annular sleeving part sleeved outside the upper end of the mounting part and an annular pressing part extending towards the inner side from the upper end of the annular sleeving part, the annular pressing part and the upper end of the mounting cylinder seat form an annular mounting groove at an interval, and the annular pressing part is provided with a fastening groove which is arranged in a vertically through mode;
the mounting part comprises an annular mounting part and a buckling part, wherein the annular mounting part is convexly arranged on the outer side of the lower end of the sleeve part, the buckling part is convexly arranged on the upper side surface of the annular mounting part, the annular mounting part is mounted in the annular mounting groove, and the buckling part is buckled with the buckling groove.
8. The lid assembly as claimed in claim 6, wherein the mounting cylinder has an annular protrusion protruding upward from an upper end thereof;
the mounting portion includes:
an annular extension portion extending outward from an upper end of the sleeve portion; and the number of the first and second groups,
and the outer sleeve part extends downwards from the lower side of the annular extension part, and an annular clamping groove matched with the annular convex part is defined between the outer sleeve part and the sleeve part.
9. The lid assembly of claim 2, wherein the second steam passage is formed with a second gate;
the pressure relief device comprises:
the sealing element is movably arranged in the second steam channel, and can move to a sealing position for sealing the second gate and an opening position for opening the second gate; and the number of the first and second groups,
and the driving assembly drives the sealing element to move.
10. The lid assembly of claim 9, wherein the seal comprises:
the sealing block is arranged on one side of the second gate; and the number of the first and second groups,
the elastic supporting edge extends outwards from the peripheral side of the sealing block and is fixedly arranged on the valve body;
the drive assembly includes:
the driving rod is arranged on one side, back to the second gate, of the sealing block and extends along the direction close to and far away from the second gate, and one end of the driving rod is connected with the sealing block; and the number of the first and second groups,
and the driving device drives the driving rod to move towards and away from the second gate so as to drive the sealing block to move.
11. The lid assembly of claim 10, wherein the drive means comprises:
the reset piece is arranged between the driving rod and the internal structure of the valve body and used for resetting the driving rod to the sealing position; and the number of the first and second groups,
the electromagnetic driving assembly comprises a magnetic suction part and an electromagnetic suction part, wherein the magnetic suction part is arranged on the driving rod and the inner structure of the valve body, and the electromagnetic suction part is used for sucking the magnetic suction part when power is on.
12. A cooking appliance comprising the lid assembly of any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116154.8U CN212186151U (en) | 2019-11-29 | 2019-11-29 | Pot lid subassembly and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116154.8U CN212186151U (en) | 2019-11-29 | 2019-11-29 | Pot lid subassembly and cooking utensil |
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| Publication Number | Publication Date |
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| CN212186151U true CN212186151U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922116154.8U Active CN212186151U (en) | 2019-11-29 | 2019-11-29 | Pot lid subassembly and cooking utensil |
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| CN (1) | CN212186151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831513A (en) * | 2022-06-14 | 2022-08-02 | 浙江绍兴苏泊尔生活电器有限公司 | Cover assembly and liquid heating container |
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2019
- 2019-11-29 CN CN201922116154.8U patent/CN212186151U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831513A (en) * | 2022-06-14 | 2022-08-02 | 浙江绍兴苏泊尔生活电器有限公司 | Cover assembly and liquid heating container |
| CN114831513B (en) * | 2022-06-14 | 2023-08-01 | 浙江绍兴苏泊尔生活电器有限公司 | Cap assembly and liquid heating container |
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