CN207428985U - Pot cover component and with its cooking apparatus - Google Patents
Pot cover component and with its cooking apparatus Download PDFInfo
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- CN207428985U CN207428985U CN201720408869.9U CN201720408869U CN207428985U CN 207428985 U CN207428985 U CN 207428985U CN 201720408869 U CN201720408869 U CN 201720408869U CN 207428985 U CN207428985 U CN 207428985U
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- push rod
- steam valve
- pot cover
- cover component
- seal closure
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Abstract
The utility model discloses a kind of pot cover component and there is its cooking apparatus, which includes：Cover, steam valve and push rod, steam valve is located in cover, the outer surface of steam valve is equipped with exhaust boss, boss is vented equipped with its gas vent of perforation, push rod is movably arranged in cover between open and closed positions, push rod is equipped with the seal closure moved with push rod, when push rod is located at closed position, seal closure is resisted against on the outer surface of steam valve and limits annular seal space jointly with steam valve, exhaust boss is located in annular seal space and seal closure closure gas vent, when push rod is located at open position, seal closure departs from the outer surface of steam valve and opens wide annular seal space, seal closure is spaced apart to open gas vent with exhaust boss.Pot cover component according to the present utility model can realize the dual-seal to gas vent, so as to improve the sealing effect of steam valve.
Description
Technical field
The utility model is related to cooking equipment technical fields, and in particular, to a kind of pot cover component and with its culinary art
Utensil.
Background technology
The cooking apparatus such as Pressure rice pot in correlation technique are usually steamed by controlling seal head movement with opening and closing
The valve opening of steam valve, when seal head close valve orifice, seal head is easily dislocated with valve opening appearance, causes valve opening poor sealing, so as to
The adjusting and control of air pressure in Pressure rice pot are affected, influences to cook effect.
Utility model content
The utility model is intended at least solve one of technical problem in the prior art.
For this purpose, the utility model proposes a kind of pot cover component, the pot cover component can realize dual-seal, so as to be beneficial to
Pressure controls to improve culinary art effect.
The utility model also proposes a kind of cooking apparatus with above-mentioned pot cover component.
Pot cover component according to the present utility model, including：Cover, steam valve and push rod, the steam valve are located at the lid
On body, the outer surface of the steam valve is equipped with exhaust boss, and the exhaust boss, which is equipped with, penetrates through its gas vent, the push rod
It is movably arranged between open and closed positions in the cover, the push rod is equipped with push rod movement
Seal closure, when the push rod is located at the closed position, the seal closure be resisted against on the outer surface of the steam valve and with institute
It states steam valve and limits annular seal space jointly, the exhaust boss is located in the annular seal space and the seal closure blocks the exhaust
Hole, when the push rod is located at the open position, the seal closure departs from the outer surface of the steam valve and opens wide the sealing
Chamber, the seal closure are spaced apart to open the gas vent with the exhaust boss.
Pot cover component according to the present utility model, while coordinating closed grate hole using seal closure and exhaust boss, with
Steam valve cooperation limits dual-seal of the annular seal space realization to gas vent, so as to improve the sealing effect of steam valve, prevents
The leakage of steam occurs during the work time for cooking apparatus.
According to the pot cover component of the utility model one embodiment, the seal closure includes：Main body, mounting ring and sealing
Ring, the mounting ring are located at one end of the main body and are wrapped on the push rod, and the sealing ring is located at the another of the main body
One end, when the push rod is located at the closed position, the sealing ring be resisted against on the outer surface of the steam valve and with it is described
Steam valve and the main body limit annular seal space jointly.
Mounting ring and sealing ring coordinate with main body, can not only be provided for the installation of seal closure conveniently, prevent seal closure from taking off
Fall, moreover it is possible to enhance the sealing effect of seal closure, promote the seal of steam valve.
Further, the sealing ring along its axial middle part compared with the both ends of the sealing ring along the sealing ring
Project radially outward.
Optionally, the central axis of the sealing ring is overlapped with the central axis of the exhaust boss, the sealing ring
Axial length is more than the axial length of the exhaust boss.
According to the utility model further embodiment, the surface of the direction push rod of the main body is equipped with card hole, institute
The one end for stating the direction main body of push rod is equipped with clamp, and the clamp is fastened in the card hole.
It is further included according to the pot cover component of the utility model one embodiment：Drive component, the driving component are mounted on
In the cover and the driving push rod moves between the open position and the closed position, improves pot cover component
The degree of automation optimizes the operating experience of user.
Further, the driving component includes：Electromagnetism part and elastic component, the electromagnetism part are mounted in the cover,
It is generated when the electromagnetism part is powered and attracts the push rod to the electromagnetic force of the open position, the electricity when electromagnetism part powers off
Magnetic force disappears, and the elastic component is connected with the electromagnetism part and the push rod and often pushes the push rod to the close stance respectively
It puts.
Optionally, the push rod is equipped with the magnetic part to interact with the electromagnetic force；Or the push rod is extremely
A few part is metalwork.
According to the pot cover component of the utility model one embodiment, the cross-sectional area of the exhaust boss is pushed away along described in
The direction of bar is gradually reduced, and is vented between boss and main body and is achieved the effect that line face contacts, improves cooperation reliability and seal.
Further, the exhaust boss is truncated cone-shaped.
According to the pot cover component of the utility model one embodiment, further include：Safety guard, the safety guard are located at described
In cover and the steam valve is provide with, the safety guard is equipped with the through hole passed through for the push rod, protects and steams using safety guard
Steam valve prevents steam valve to be damaged.
According to the pot cover component of the utility model one embodiment, the seal closure is flexible piece, and then improves sealing
Sealing between cover and exhaust boss and steam valve coordinates.
According to the cooking apparatus of the utility model second aspect, including the pot cover component according to above-described embodiment.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment
Become apparent and be readily appreciated that, wherein：
Fig. 1 is the structure diagram according to the closed state of the gas vent of the pot cover component of the utility model embodiment；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the structure diagram according to the opening state of the gas vent of the pot cover component of the utility model embodiment.
Reference numeral：
100：Pot cover component；
10：Cover；
11：Heat-preserving cover plate；12：Steam hole；13：Sealing ring；
20：Steam valve；
21：It is vented boss；22：Gas vent；
30：Push rod；
31：Clamp；
40：Seal closure；
41：Main body；411：Card hole；42：Mounting ring；43：Sealing ring；431：Annular seal space；
50：Drive component；
51：Electromagnetism part；52：Elastic component；
60：Safety guard.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.
In the description of the utility model, it is to be understood that term " " center ", " length ", " thickness ", "left", "right",
" axial direction ", " radial direction ", etc. instructions orientation or position relationship be based on orientation shown in the drawings or position relationship, merely to just
In description the utility model and simplified description rather than instruction or imply that signified device or element must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Below with reference to Fig. 1-Fig. 3 descriptions according to the cooking apparatus of the utility model embodiment.
As shown in Figure 1, according to the cooking apparatus of the utility model one embodiment, including：Pot (not shown) and pot cover
Component 100, pot is interior to have cooking cavity, and pot cover component 100 is located in pot, for opening and closing cooking cavity.
First, the pot cover component 100 according to the utility model embodiment is described with reference to the drawings.
As shown in Figure 1, pot cover component 100 includes：Cover 10, steam valve 20 and push rod 30.
Steam valve 20 is located in cover 10, and outer surface is equipped with exhaust boss 21, and exhaust boss 21 is equipped with to be passed through along its axial direction
Logical gas vent 22, gas vent 22 connect cooking cavity by the inner cavity of steam valve 20, wherein, axial direction of the push rod 30 along gas vent 22
It is movably disposed in cover 10, and is moved between open position (as shown in Figure 3) and closed position (as shown in Figure 1),
Push rod 30 is equipped with seal closure 40 towards one end of steam valve 20, and seal closure 40 can move back and forth with push rod 30.
For example, as depicted in figs. 1 and 2, when push rod 30 is at closed position, the left side of seal closure 40 is resisted against steaming
On the outer surface of steam valve 20, seal closure 40 limits annular seal space 431 with the cooperation of steam valve 20, and exhaust boss 21 is in annular seal space
In 431, and the right side for being vented boss 21 seals against the internal face of cover 40, to utilize the internal face closed grate hole of seal closure 40
22, the steam being achieved in the dual-seal cooking cavity to gas vent 22 can not be discharged from gas vent 22.
As shown in figure 3, when push rod 30 is in open position, the left side of seal closure 40 and the outer surface of steam valve 20 point
From, annular seal space 431 opens wide, and the right end for being vented boss 21 is separated with the internal face of seal closure 40, and gas vent 22 is opened, at this point,
Steam in cooking cavity can be discharged from gas vent 22.
According to the pot cover component 100 of the utility model embodiment, by setting phase respectively on steam valve 20 and push rod 30
The exhaust boss 21 and seal closure 40 mutually coordinated, can realize the dual-seal to gas vent 22, convex from being vented in a small amount of steam
After being revealed between platform 21 and seal closure 40, minute-pressure steam can still be present in annular seal space 431, improve the sealing effect of steam valve 20
Fruit.
According to the cooking apparatus of the utility model embodiment, by using the pot cover component 100 of above-described embodiment, beneficial to pot
Interior pressure control, so as to improve the performance of cooking apparatus, improves culinary art effect.
Below with reference to Fig. 1-Fig. 3 descriptions according to some specific embodiments of the pot cover component 100 of the utility model embodiment.
As shown in Figure 1, pot cover component 100 includes：Cover 10, steam valve 20 and push rod 30.
Wherein, cover 10 is equipped with heat-preserving cover plate 11, and heat-preserving cover plate 11 is equipped with the steam hole 12 penetrated through along its thickness, steams
Steam valve 20 is installed through steam hole 12 and with 10 phase of cover, and sealing ring 13 is equipped between steam valve 20 and cover 10.According to this reality
With a new specific embodiment, as shown in Fig. 2, seal closure 40 includes main body 41, mounting ring 42 and sealing ring 43.
Mounting ring 42 is located at the right end of main body 41, and the installation cavity of right open is collectively formed with main body 41, pushes away for mounting ring 42
Bar 30 towards steam valve 20 one end fits in installation cavity, mounting ring 42 wrap up push rod 30 all or part of, for example, can
To be wrapped in push rod 30 adjacent to the end of 20 one end of steam valve.Sealing ring 43 is located at the left end of main body 41, and push rod 30, which is located at, closes
During position, the left side of sealing ring 43 is resisted against on the outer circumferential surface of steam valve, and sealing ring 43 is matched somebody with somebody with steam valve 20 and main body 41 to be amounted to
It is same to limit annular seal space 431, and the left end of main body 41 is against the right end of exhaust boss 21 to block gas vent 22.
It is convenient to be provided as a result, using mounting ring 42 and push rod 30 with the installation for being combined into seal closure 40, can not only prevent close
Sealing cover 40 comes off, and simplifies the connection structure between seal closure 40 and push rod 30, furthermore, sealing ring 43 can be convex with exhaust
Platform 21 coordinates, and effectively improves the sealing effect of gas vent 22.
One embodiment according to the present utility model, sealing ring 43 along its axial middle part compared with the two of sealing ring 43
Hold projecting radially outward along sealing ring 43, that is to say, that the radial dimension at the axial middle part of sealing ring 43 is more than axial both ends
Radial dimension, when being as a result, minute-pressure environment in the annular seal space 431, the sealing ring 43 of said structure can lift-off seal ring 43 with
Fiting effect between the outer surface of steam valve, and then the sealing effect of lift-off seal chamber 431.In addition, the sealing ring of this structure
43 have good deformation in the axial direction and recover the performance of deformation, are ensureing main body 41 with being vented the close-fitting of boss 21
In the case of, it is capable of the compactness that the outer circumferential surface of further lift-off seal ring 45 and steam valve 20 coordinates.
Further, the central axis of sealing ring 43 is overlapped with being vented the central axis of boss 21, the axial direction of sealing ring 43
Length is more than the axial length of exhaust boss 21, as shown in Fig. 2, driving seal closure 40 close to the process of steam valve 20 in push rod 30
In, exhaust boss 21 right end contacted with the left side of main body 41 after, the left end of the outer circumferential surface crush seal ring 43 of steam valve 20
And interaction force is generated, which causes sealing ring 43 that elastic deformation occurs, and thus, it is possible to the closed of lift-off seal chamber 431
Property, and improve the uniformity of sealing.
As shown in Fig. 2, in certain embodiments, the surface (right side as shown in Figure 2 towards push rod 30 of main body 41
End face) card hole 411 is equipped with, one end (left end as shown in Figure 2) towards main body 41 of push rod 30 is equipped with clamp 31, and clamp 31 is suitable
With being fastened in card hole 411, thus can not only realization body 41 and push rod 30 detachable clamping, and clamp 31 and card hole
411 it is simple in construction, easy to disassemble and assemble, provided a convenient for the assembling of pot cover component 100 with maintenance.
Some specific embodiments according to the present utility model, as shown in figures 1 and 3, pot cover component 100 further includes：Driving
Component 50, drive component 50 is mounted in cover 10, and is coordinated with push rod 30 with driving push rod 30 in open position and close stance
It is moved between putting, so as to eliminate the process that user directly operates push rod 30, can not only prevent high-temperature steam from scalding user, also
The degree of automation of pot cover component 100 can be promoted, improves the operating experience of user.
Further, as shown in figures 1 and 3, drive component 50 includes electromagnetism part 51 and elastic component 52.Electromagnetism part 51 is installed
In cover 10, elastic component 52 is connected respectively with electromagnetism part 51 and push rod 30, and the elastic acting force of elastic component 52 direction always
The direction of closed position promotes push rod 30.
Electromagnetism part 51 is moved using electromagnetic induction principle control push rod 30, and electromagnetic attracting force is generated when electromagnetism part 51 is powered
Push rod 30 is moved to open position, and so as to open gas vent 22, when electromagnetism part 51 powers off, electromagnetic force disappears, and elastic component 52 will
Push rod 30 is moved to closed position, so as to close gas vent 22, wherein, coordinate driving push rod using electromagnetism part 51 and elastic component 52
30, controllability is higher, and turn-on current in the short time that need to be only opened in gas vent 22, operating cost is reduced, when cooking
Electromagnetism part 51 is powered when the pressure for intracavitary of preparing food reaches predetermined pressure value, opening gas vent 22, and the steam in pot cooking cavity obtains
To abrupt release, reach bumping effect.
Optionally, magnetic part can be equipped on push rod 30, push rod 30 can also be arranged to one of metalwork or push rod 30
Divide and made of metal material, so as to ensure that electromagnetism part 51 can be moved using electromagnetic force driving push rod 30.
One embodiment according to the present utility model, as shown in Fig. 2, the cross-sectional area of exhaust boss 21 is along towards push rod 30
Direction be gradually reduced, the perforation exhaust boss 21 of gas vent 22, and the radial dimension of gas vent 22 is constant, i.e. gas vent 22 is justifies
Cylinder shape, exhaust boss 21 are truncated cone-shaped, and specifically, the section of exhaust boss 21 is formed as circular ring shape, and the internal diameter of annulus
Size constancy, outer diameter edge are gradually reduced towards the direction of push rod 30.
End face (right side as shown in Figure 2) cooperation of boss 21 and main body 41 is vented as a result, can reach similar line face
The effect of contact, so as to improve the reliability that exhaust boss 21 and seal closure 40 coordinate, when improving gas vent 22 and being closed
Sealing effect.
In some specific examples, as shown in figures 1 and 3, pot cover component 100 further includes safety guard 60, and safety guard 60 covers
It is located in cover 10, and steam valve chamber is limited with the cooperation of cover 10, steam valve 20 is in steam valve intracavitary, safety guard 60
The position of corresponding exhaust boss 21 is equipped with through hole (not shown), and a part for push rod 30 and seal closure 40 passes through through hole.It is sharp as a result,
Steam valve 20 is protected with safety guard 60, can prevent steam valve 20 from damaging, since steam valve 20 is held under the action of high-temperature steam
Temperature of continuing rising, safety guard 60 can also prevent steam valve 20 from scalding user.
Alternative embodiment according to the present utility model, seal closure 40 be flexible piece, on the one hand can be mounting ring 42 with pushing away
It is convenient that the connection of bar 30 provides, on the other hand, as shown in Fig. 2, right contact and production of the left side of main body 41 with exhaust boss 21
The raw active force mutually squeezed, the reliability for sealing cooperation that main body 41 can be promoted and be vented between boss 21, and seal
The left side of ring 43 contacts with the outer surface of steam valve and generates the active force mutually squeezed, is capable of the sealing of lift-off seal chamber 431
Effect.
According to other compositions of the cooking apparatus of the utility model embodiment such as pot and cover 10 and operation pair
All it is known for those of ordinary skill in the art, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can in an appropriate manner combine in any one or more embodiments or example.
While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that：
In the case where not departing from the principle and objective of the utility model can these embodiments be carried out with a variety of variations, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (13)
1. a kind of pot cover component, which is characterized in that including：
Cover；
Steam valve, the steam valve are located in the cover, and the outer surface of the steam valve is equipped with exhaust boss, and the exhaust is convex
Platform, which is equipped with, penetrates through its gas vent；
Push rod, the push rod are movably arranged between open and closed positions in the cover, are set on the push rod
There is the seal closure moved with the push rod；
When the push rod is located at the closed position, the seal closure be resisted against on the outer surface of the steam valve and with the steaming
Steam valve limits annular seal space jointly, and the exhaust boss is located in the annular seal space and the seal closure blocks the gas vent；
When the push rod is located at the open position, the seal closure departs from the outer surface of the steam valve and opens wide the sealing
Chamber, the seal closure are spaced apart to open the gas vent with the exhaust boss.
2. pot cover component according to claim 1, which is characterized in that the seal closure includes：
Main body；
Mounting ring, the mounting ring are located at one end of the main body and are wrapped on the push rod；
Sealing ring, the sealing ring is located at the other end of the main body, when the push rod is located at the closed position, the sealing
Ring is resisted against on the outer surface of the steam valve and limits annular seal space jointly with the steam valve and the main body.
3. pot cover component according to claim 2, which is characterized in that the sealing ring along its axial middle part compared with
The both ends of the sealing ring are projected radially outward along the sealing ring.
4. pot cover component according to claim 2, which is characterized in that the central axis of the sealing ring and the exhaust are convex
The central axis of platform overlaps, and the axial length of the sealing ring is more than the axial length of the exhaust boss.
5. pot cover component according to claim 2, which is characterized in that the surface of the direction push rod of the main body is equipped with
Card hole, one end of the direction main body of the push rod are equipped with clamp, and the clamp is fastened in the card hole.
6. pot cover component according to claim 1, which is characterized in that further include：
Drive component, the driving component is mounted in the cover and the driving push rod is in the open position and the pass
It is moved between closed position.
7. pot cover component according to claim 6, which is characterized in that the driving component includes：
Electromagnetism part, the electromagnetism part are mounted in the cover, are generated when the electromagnetism part is powered and are attracted the push rod to described
The electromagnetic force of open position, electromagnetism part electromagnetic force disappearance when powering off；
Elastic component, the elastic component are connected with the electromagnetism part and the push rod and often push the push rod to the closing respectively
Position.
8. pot cover component according to claim 7, which is characterized in that the push rod be equipped with for the electromagnetic force phase
The magnetic part of interaction；Or
The push rod is metalwork.
9. pot cover component according to claim 1, which is characterized in that the cross-sectional area of the exhaust boss is along described in
The direction of push rod is gradually reduced.
10. pot cover component according to claim 9, which is characterized in that the exhaust boss is truncated cone-shaped.
11. pot cover component according to claim 1, which is characterized in that further include：
Safety guard, the safety guard are located in the cover and are provide with the steam valve, and the safety guard is equipped with described in confession
The through hole that push rod passes through.
12. according to the pot cover component any one of claim 1-11, which is characterized in that the seal closure is flexible piece.
13. a kind of cooking apparatus, which is characterized in that including the pot cover component according to any one of claim 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408869.9U CN207428985U (en) | 2017-04-17 | 2017-04-17 | Pot cover component and with its cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408869.9U CN207428985U (en) | 2017-04-17 | 2017-04-17 | Pot cover component and with its cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207428985U true CN207428985U (en) | 2018-06-01 |
Family
ID=62395849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720408869.9U Active CN207428985U (en) | 2017-04-17 | 2017-04-17 | Pot cover component and with its cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207428985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960078A (en) * | 2018-09-30 | 2020-04-07 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic valve failure detection method and device and cooking utensil |
| CN112568728A (en) * | 2019-09-29 | 2021-03-30 | 佛山市顺德区美的电热电器制造有限公司 | Exhaust valve assembly, pot cover and cooking utensil |
-
2017
- 2017-04-17 CN CN201720408869.9U patent/CN207428985U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960078A (en) * | 2018-09-30 | 2020-04-07 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic valve failure detection method and device and cooking utensil |
| CN112568728A (en) * | 2019-09-29 | 2021-03-30 | 佛山市顺德区美的电热电器制造有限公司 | Exhaust valve assembly, pot cover and cooking utensil |
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