CN109330360A - A kind of minute-pressure steaming stewpot - Google Patents
A kind of minute-pressure steaming stewpot Download PDFInfo
- Publication number
- CN109330360A CN109330360A CN201811456467.1A CN201811456467A CN109330360A CN 109330360 A CN109330360 A CN 109330360A CN 201811456467 A CN201811456467 A CN 201811456467A CN 109330360 A CN109330360 A CN 109330360A
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- China
- Prior art keywords
- cover
- pot
- pressure
- pot body
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000010025 steaming Methods 0.000 title claims abstract description 22
- 238000010411 cooking Methods 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 235000013305 food Nutrition 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 6
- 238000005485 electric heating Methods 0.000 description 4
- 235000013547 stew Nutrition 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/10—Cooking-vessels with water-bath arrangements for domestic use
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
A kind of minute-pressure steaming stewpot, including pot body, pot cover, lip ring, pressure relief device and handle, pot body are equipped with heat generating device, and pot cover lid is located in pot body, and cooking cavity is formed between pot cover and pot body；Lip ring is arranged on the edge of pot cover, and the opening edge at the top of lip ring and the pot body is along close contact；Pressure relief device is mounted on pot cover；The both ends of handle are rotatably connected with pot body two sides respectively, and handle can be turned to right above pressure relief device and is engaged with pressure relief device top.By adding lip ring, pressure relief device and handle, make during the cooking process there is certain minute-pressure state to improve the mouthfeel of food so as to improve cooking efficiency in cooking cavity, and improve the safety and reliability of cookware.
Description
Technical field
The present invention relates to cookware more particularly to a kind of minute-pressure steaming stewpots.
Background technique
Steaming stewpot is a kind of common family cooking apparatus, for stewing food.Common steaming stewpot is mainly by pot
Body, pot cover, heat generating device and interior pot composition, heat generating device are set in pot body, and interior pot is placed in pot body.Water is put into pot body,
Water is heated using the heat that heat generating device generates, interior pot is then transferred heat to by water, food is cooked.It is existing
Most of steaming stewpot in technology, no pressure acts on during the cooking process, so in steaming, boiled dinner object, time-consuming is very long, and
It steams, stew less effective.
There is designer to carry out improvement to the pot cover of steaming stewpot and makes it have minute-pressure effect, such as Publication No.
It includes: upper cover that the Chinese utility model patent document of CN206761420U, which discloses a kind of cover assembly and cookware, cover assembly,
And first seal, upper cover are mutually separated with pot body, and can be covered and be located in the pot body of cookware, and upper lid is equipped with and is connected with pot body
Logical gas vent；First seal is arranged between upper cover and pot body, for sealing the gap between upper cover and pot body.This is practical
The cover assembly of novel offer, by adding first seal, to seal the gap between upper cover and pot body, so that inside cookware
It is capable of forming the cavity with certain minute-pressure, to generate in stew, daube or to food when cooking other foods certain micro-
Pressure effect, and then culinary art duration can be effectively reduced, and significantly improve the mouthfeel of food；And the setting of gas vent, it ensure that pot
Pressure in tool is not too high, and being jacked up so as to avoid upper cover by steam causes seal failure even to occur that safety accident occurs
Situation, and then ensure that the use reliability and safety of product.In above-mentioned technical proposal, although setting gas vent is to guarantee pot
Pressure in tool is not too high, but if gas vent is made too big, seal failure can be made to cannot achieve the minute-pressure inside cookware,
And if gas vent is made too small, the minute-pressure inside cookware is once greater than the gravity of upper cover, and upper cover can be caused close by steam jack-up
There is a situation where safety accidents for envelope failure even appearance, allow for having centainly the weight of upper cover and the size of gas vent in this way
Design requirement, once what design deviation or production and processing all cannot achieve in above scheme there are deviation with micro-pressure function
Cookware, and there are security risks.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of minute-pressure steaming stewpot, this minute-pressure steaming stewpot be can be improved
Cooking efficiency, improves the mouthfeel of food, and improves the safety and reliability of cookware.The technical solution adopted is as follows:
A kind of minute-pressure steaming stewpot, including pot and pot cover, pot body are equipped with heat generating device, and pot cover lid is located in pot body, pot cover
Cooking cavity is formed between pot body；It is characterized by also including lip ring, pressure relief device and handle, lip ring is set
It sets on the edge of the pot cover, the opening edge at the top of lip ring and the pot body is along close contact；Pressure relief device installation
On pot cover；The both ends of handle are rotatably connected with pot body two sides respectively, handle can turn to right above pressure relief device and with
It is engaged at the top of pressure relief device.
Gap of the above-mentioned lip ring for sealed pot cover and pot body opening edge between, and set by pot cover lid
In in pot body and when pushing, the air in cooking cavity is compressed, and part of air can be discharged through pressure relief device.Above-mentioned pressure release
Device is used for sealed pot cover, while the gas for being discharged in cooking cavity when needed.During the cooking process, ring packing
The sealing function of part and pressure relief device makes to form certain minute-pressure in cooking cavity.When the steam pressure in cooking cavity is less than pot cover
When gravity, the steam that pressure relief device works in discharge cooking cavity successively makes to be maintained at certain minute-pressure state in cooking cavity, from
And can be improved cooking efficiency, improve the mouthfeel of food.When the steam pressure in cooking cavity is greater than the gravity of pot cover, steam will
Pot cover jacks up upwards, and steam is discharged from the gap of lip ring and pot body opening edge between at this time, makes the steaming in cooking cavity
Steam pressure is not too big, and under the limit of handle, pot cover will not leave pot body i.e. still lid and be located in pot body, to avoid out
The case where existing pot cover is opened, improves the safety and reliability of cookware.When heating power is turned down or stops heating, pot cover
Opening edge at the top of pot body is pressed on again under the effect of gravity along upper, once stopping heating and with the cooling of pot body, culinary art
Intracavitary formation negative pressure makes pot cover tively firm cover conjunction in pot body, plays preservation to cooking food.When needing to open pot
Gai Shi, steam pressure is possible to be greater than outside atmosphere pressure in cooking cavity, it is also possible to it is less than atmospheric pressure, it at this time can be by letting out
Pressure device communicates cooking cavity with outside atmosphere, keeps inner and outer air pressure consistent.
Above-mentioned heat generating device generally uses electric heater unit (such as electric heating plate, electric heating tube) or electromagnetic heater.
Above-mentioned handle is made of metal material, handle and pot body be rotatably connected using connecting shaft, bearing, interior card wheel,
The structure that outer card wheel matches；The inner end of connecting shaft is mounted in pot body, and wild card wheel is socketed in outside connecting shaft and is mounted on
In pot body, the medial surface of outer card wheel is equipped at least one card slot；Bearing is mounted in connecting shaft, and interior card wheel is socketed in outside connecting shaft
Simultaneously in the outer card wheel, the circumference side of interior card wheel, which is equipped with, makees the fixture block being engaged by clamping with the card slot of outer card wheel in face, interior card wheel with
The outer ring of bearing connects；Handle is connect with interior card wheel.It rotates handle and drives interior card wheel rotation, be in when interior card wheel turns to fixture block
When in the card slot of outer card wheel, the position of handle can be fixed.
As a preferred solution of the present invention, the opening edge of the pot body is along equipped with annular notch, the lip ring
It is in close contact in annular notch and with the inner wall of annular notch.Be conducive to the positioning of pot cover in this way, and further enhance ring
The sealing effect of shape sealing element.
As the further preferred embodiment of the present invention, the lip ring includes interconnecting piece and sealing, and sealing is in
Up-small and down-big is round table-like, the edge connection of interconnecting piece and pot cover, sealing top and interconnecting piece bottom integrally connected.Above-mentioned ring
The cross sectional shape of shape sealing element is substantially in " < " shape, and when pot cover to be covered in pot body, lip ring can be compressed, is made close
Envelope portion and the bottom surface of the annular notch are in close contact, and further enhance the sealing effect of lip ring.
As a preferred solution of the present invention, the pressure relief device includes pedestal, inner cover and motion stops, and pedestal is mounted on described
On pot cover, pedestal is equipped with pressure release through-hole, and pressure release through-hole is connected to the cooking cavity；Inner cover bottom is equipped with opening, inner cover bottom
Opening edge along being connect with pedestal, the opening of inner cover bottom is corresponding with pressure release through-hole；Motion stops are in inner cover, motion stops with
Air chamber is formed between the inner wall of inner cover, inner cover is equipped with the venthole being connected to air chamber；The lower end of motion stops is equipped with slot
The annular groove of mouth outwardly, the inner wall of pressure release through-hole are equipped with annular convex edge, the annular convex edge insertion motion stops of pressure release through-hole
In annular groove；The upper inner sidewall of annular groove and the upper surface of annular convex edge are engaged, the lower inner sidewall of annular groove with
There is the first gap between the lower surface of annular convex edge, there is the second gap between the slot bottom and annular convex edge of annular groove.It is living
Under the effect of gravity, the upper inner sidewall of annular groove and the upper surface of annular convex edge are engaged dynamic plug, and pressure release dress is achieved
Set the function for sealed pot cover；When steam pressure is greater than the gravity of motion stops in cooking cavity, steam pressure acts on activity
Plug jacks up motion stops upwards, has third space between the upper inner sidewall of annular groove and the upper surface of annular convex edge at this time,
First gap, the second gap, third space constitute pressure release passage, and steam enters air chamber by pressure release passage in cooking cavity, then
It is discharged in time by the venthole on inner cover, makes to be maintained at certain minute-pressure state in cooking cavity.
As the further preferred embodiment of the present invention, the motion stops are made of silica gel.
As the further preferred embodiment of the present invention, the pressure relief device further includes outer cover, button, button connecting rod and pressure
Contracting spring, shield base are equipped with opening, and along connecting with the pedestal, outer cover is equipped with and the air opening edge of shield base
The venthole of chamber connection；It is covered in outer cover in described, is equipped with spring cavity between outer cover and inner cover, the side wall of outer cover is equipped with the
The side wall of one through-hole, inner cover is equipped with the second through-hole；Button is in spring cavity and the outer end of button is exposed in first through hole
Outside, button connecting rod are transversely arranged, and one end of button connecting rod is connect with button, and the other end of button connecting rod passes through the
Two through-holes are simultaneously engaged with the motion stops top；Compressed spring is socketed in outside button connecting rod and in spring cavity,
One end of compressed spring and button contacts cooperate, and the other end and the inner cover of compressed spring are engaged.No external force in
When button, button is adjacent to the side wall of outer cover under the action of compressed spring；It, can be with when needing to open pot cover after the completion of culinary art
One end pushing tow motion stops contacted at the top of push button, Button Compression compressed spring, button connecting rod and motion stops, it is movable at this time
Plug displacement or deformation, so that there is third space, between first between the upper inner sidewall of annular groove and the upper surface of annular convex edge
Gap, the second gap, third space constitute pressure release passage, pressure release passage, air chamber, the venthole on inner cover, the ventilation on outer cover
Hole is sequentially communicated, and communicates cooking cavity with outside atmosphere, keeps inner and outer air pressure consistent, unclamps again button, and compressed spring resets, button
Reply original state.
As a preferred solution of the present invention, the pressure relief device is on the middle position of the pot cover.
As a preferred solution of the present invention, bracket is equipped in the pot body.Bracket for place the interior pot for holding food or
Stew cup.
Compared with the prior art, the invention has the following advantages:
By adding lip ring, pressure relief device and handle, make that there is certain minute-pressure shape during the cooking process in cooking cavity
State improves the mouthfeel of food so as to improve cooking efficiency, and improves the safety and reliability of cookware.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
It is described further with reference to the accompanying drawing with the preferred embodiment of the present invention.
As shown in Figure 1, a kind of minute-pressure steaming stewpot, including pot body 1, pot cover 2, lip ring 3, pressure relief device and handle
4, pot body 1 is equipped with heat generating device 5, and the lid of pot cover 2 is located in pot body 1, and cooking cavity 6 is formed between pot cover 2 and pot body 1；Annular is close
Sealing 3 is arranged on the edge of pot cover 2, and the opening edge at 1 top of lip ring 3 and pot body is along close contact；Pressure relief device peace
On pot cover 2 and on the middle position in pot cover 2；The both ends of handle 4 are rotatably connected with 1 two sides of pot body respectively, handle 4
It can turn to right above pressure relief device and be engaged with pressure relief device top.
Above-mentioned heat generating device 5 generally uses electric heater unit (such as electric heating plate, electric heating tube) or electromagnetic heater.
Above-mentioned handle 4 is made of metal material, and handle 4 and pot body 1 are rotatably connected using connecting shaft, bearing, interior card
The structure that wheel, outer card wheel match；The inner end of connecting shaft is mounted in pot body 1, and wild card wheel is socketed in outside connecting shaft and pacifies
In pot body 1, the medial surface of outer card wheel is equipped at least one card slot；Bearing is mounted in connecting shaft, and interior card wheel is socketed in company
Outside spindle and in outer card wheel, the circumference side of interior card wheel, which is equipped with, makees the fixture block being engaged by clamping with the card slot of outer card wheel, interior
The connection of the outer ring of card wheel and bearing；Handle is connect with interior card wheel.Rotation handle 4 drives interior card wheel to rotate, when interior card wheel turns to
When fixture block is in the card slot of outer card wheel, the position of handle 4 can be fixed.
Bracket 101 is equipped in above-mentioned pot body 1.Bracket 101 is for placing the interior pot or stew cup for holding food.
The opening edge of above-mentioned pot body 1 along being equipped with annular notch 102, lip ring 3 be in annular notch 102 and with
The inner wall of annular notch 102 is in close contact.Be conducive to the positioning of pot cover 2 in this way, and further enhance the sealing of lip ring 3
Effect.
Above-mentioned lip ring 3 includes interconnecting piece 301 and sealing 302, sealing 302 in up-small and down-big round table-like,
Interconnecting piece 301 is connect with the edge of pot cover 2,302 top of sealing and 301 bottom integrally connected of interconnecting piece.Above-mentioned ring packing
The cross sectional shape of part 3 is substantially in " < " shape, and when pot cover 2 to be covered in pot body 1, lip ring 3 can be compressed, makes to seal
Portion 302 and the bottom surface of annular notch 102 are in close contact, and further enhance the sealing effect of lip ring 3.
Above-mentioned pressure relief device includes pedestal 7, inner cover 8 and motion stops 9, and pedestal 7 is mounted on pot cover 2, and pedestal 7 is equipped with and lets out
Through-hole 701 is pressed, pressure release through-hole 701 is connected to cooking cavity 6；8 bottom of inner cover is equipped with opening, opening edge edge and the bottom of 8 bottom of inner cover
Seat 7 connects, and the opening of 8 bottom of inner cover is corresponding with pressure release through-hole 701；Motion stops 9 are in inner cover 8, motion stops 9 and inner cover 8
Inner wall between form air chamber 10, inner cover 8 is equipped with the venthole that is connected to air chamber 10；The lower end of motion stops 9 is equipped with
The inner wall of the annular groove 901 of notch outwardly, pressure release through-hole 701 is equipped with annular convex edge 702, the convex annular of pressure release through-hole 701
Along the annular groove 901 of 702 insertion motion stops 9；The upper inner sidewall of annular groove 901 and the upper surface of annular convex edge 702 connect
Touching cooperation, has the first gap 11, annular groove between the lower inner sidewall of annular groove 901 and the lower surface of annular convex edge 702
There is the second gap 12 between 901 slot bottom and annular convex edge 702.
Above-mentioned motion stops 9 are made of silica gel.
Above-mentioned pressure relief device further includes outer cover 14, button 15, button connecting rod 16 and compressed spring 17, and 14 bottom of outer cover is set
There is opening, for the opening edge of 14 bottom of outer cover along connecting with pedestal 7, outer cover 14 is equipped with the venthole being connected to air chamber 10；It is interior
Cover 8 is set in outer cover 14, and spring cavity 18 is equipped between outer cover 14 and inner cover 8, and the side wall of outer cover 14 is equipped with first through hole 1401,
The side wall of inner cover 8 is equipped with the second through-hole 801；Button 15 is in spring cavity 18 and the exposing of the outer end of button 15 is logical first
1401 outside of hole, button connecting rod 16 are transversely arranged, and one end of button connecting rod 16 is connect with button 15, button connecting rod 16
The other end pass through the second through-hole 801 and be engaged at the top of motion stops 9；Compressed spring 17 is socketed in outside button connecting rod 16
Face is simultaneously in spring cavity 18, and one end and the button 15 of compressed spring 17 are engaged, the other end and inner cover 8 of compressed spring 17
It is engaged.
Gap of the above-mentioned lip ring 3 for sealed pot cover 2 and pot body 1 opening edge between, and by pot cover 2
When being covered in pot body 1 and pushing, the air in cooking cavity 6 is compressed, and part of air can be discharged through pressure relief device.Do not having
There is external force when button 15, button 15 is adjacent to the side wall of outer cover 14 under the action of compressed spring 17；Motion stops 9 are in gravity
Under effect, the upper inner sidewall of annular groove 901 and the upper surface of annular convex edge 702 are engaged, and pressure relief device use is achieved
In the function of sealed pot cover 2；Gas of the pressure relief device for being discharged in cooking cavity 6 when needed simultaneously.In cooking process
In, the sealing function of lip ring 3 and pressure relief device makes to form certain minute-pressure in cooking cavity 6.Steam in cooking cavity 6
When pressure is less than the gravity of pot cover 2 and is greater than the gravity of motion stops 9, steam pressure acts on motion stops 9 and pushes up motion stops 9 upwards
It rises, there is between the upper inner sidewall of annular groove 901 and the upper surface of annular convex edge 702 third space 13, the first gap at this time
11, the second gap 12, third space 13 constitute pressure release passage, and steam enters air chamber 10 by pressure release passage in cooking cavity 6, then
Be discharged in time by the venthole on inner cover 8, outer cover 14, i.e., pressure relief device work successively be discharged cooking cavity 6 in steam, make
It is maintained at certain minute-pressure state in cooking cavity 6, so as to improve cooking efficiency, improves the mouthfeel of food.When in cooking cavity 6
Steam pressure when being greater than the gravity of pot cover 2, steam jacks up pot cover 2 upwards, and steam is from lip ring 3 and pot body 1 at this time
Gap discharge of the opening edge between, keeps the steam pressure in cooking cavity 6 not too big, and under the limit of handle 4, pot cover 2
Pot body 1 will not be left, and i.e. still lid is located in pot body 1, to avoid the occurrence of the case where pot cover 2 is opened, improves the peace of cookware
Full property and reliability.When heating power is turned down or stops heating, pot cover 2 is pressed on 1 top of pot body again under the effect of gravity
Opening edge along upper, once stopping heating and with the cooling of pot body 1, form negative pressure in cooking cavity 6, keep pot cover 2 relatively firm
Ground lid closes in pot body 1, plays preservation to cooking food.When needing to open pot cover 2 after the completion of culinary art, steamed in cooking cavity 6
Steam pressure is possible to be greater than outside atmosphere pressure, it is also possible to it is less than atmospheric pressure, it at this time can be with push button 15, the compression pressure of button 15
One end pushing tow motion stops 9 contacted at the top of contracting spring 17, button connecting rod 16 and motion stops 9, the displacement of motion stops 9 or deformation, make
There is third space 13, the first gap 11, the between the upper inner sidewall of annular groove 901 and the upper surface of annular convex edge 702
Two gaps 12, third space 13 constitute pressure release passage, pressure release passage, air chamber 10, the venthole on inner cover 8, on outer cover 14
Venthole is sequentially communicated, and communicates cooking cavity 6 with outside atmosphere, keeps inner and outer air pressure consistent, unclamps again button 15, compressed spring 17
It resets, button 15 replys original state.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, the equivalent or simple change that all structure, feature and principles described according to the invention patent design are done, is included in the present invention
In the protection scope of patent.Those skilled in the art can do described specific embodiment various each
The mode that the modify or supplement or adopt of sample is similar substitutes, and without departing from structure of the invention or surmounts the claims
Defined range, is within the scope of protection of the invention.
Claims (8)
1. a kind of minute-pressure steaming stewpot, including pot and pot cover, pot body is equipped with heat generating device, and pot cover lid is located in pot body, pot
Cooking cavity is formed between lid and pot body；It is characterized by also including lip ring, pressure relief device and handle, lip rings
It is arranged on the edge of the pot cover, the opening edge at the top of lip ring and the pot body is along close contact；Pressure relief device peace
On pot cover；The both ends of handle are rotatably connected with pot body two sides respectively, and handle can turn to right above pressure relief device simultaneously
It is engaged with pressure relief device top.
2. minute-pressure steaming stewpot as described in claim 1, it is characterized in that: the opening edge of the pot body is lacked along annular is equipped with
Mouthful, the lip ring is in annular notch and is in close contact with the inner wall of annular notch.
3. minute-pressure steaming stewpot as claimed in claim 2, it is characterized in that: the lip ring includes interconnecting piece and sealing
Portion, sealing is in up-small and down-big round table-like, the edge connection of interconnecting piece and pot cover, sealing top and interconnecting piece bottom one
Connection.
4. minute-pressure steaming stewpot as described in claim 1, it is characterized in that: the pressure relief device includes pedestal, inner cover and activity
Plug, pedestal are mounted on the pot cover, and pedestal is equipped with pressure release through-hole, and pressure release through-hole is connected to the cooking cavity；Inner cover bottom
Equipped with opening, for the opening edge of inner cover bottom along connecting with pedestal, the opening of inner cover bottom is corresponding with pressure release through-hole；At motion stops
In inner cover, air chamber is formed between motion stops and the inner wall of inner cover, inner cover is equipped with the venthole being connected to air chamber；Activity
The lower end of plug is equipped with the annular groove of notch outwardly, and the inner wall of pressure release through-hole is equipped with annular convex edge, the annular of pressure release through-hole
Convex edge is embedded in the annular groove of motion stops；The upper inner sidewall of annular groove and the upper surface of annular convex edge are engaged, annular
There is the first gap, between the slot bottom and annular convex edge of annular groove between the lower inner sidewall of groove and the lower surface of annular convex edge
With the second gap.
5. minute-pressure steaming stewpot as claimed in claim 4, it is characterized in that: the motion stops are made of silica gel.
6. minute-pressure steaming stewpot as claimed in claim 4, it is characterized in that: the pressure relief device further includes outer cover, button, button
Connecting rod and compressed spring, shield base are equipped with opening, and along connecting with the pedestal, outer cover is equipped with the opening edge of shield base
The venthole being connected to the air chamber；It is covered in outer cover in described, spring cavity, the side of outer cover is equipped between outer cover and inner cover
Wall is equipped with first through hole, and the side wall of inner cover is equipped with the second through-hole；Button is in spring cavity and the outer end of button is exposed
Outside first through hole, button connecting rod is transversely arranged, and one end of button connecting rod is connect with button, button connecting rod it is another
One end passes through the second through-hole and is engaged with the motion stops top；Compressed spring is socketed in outside button connecting rod and is in
In spring cavity, one end of compressed spring and button contacts cooperate, and the other end and the inner cover of compressed spring are engaged.
7. minute-pressure steaming stewpot as described in claim 1, it is characterized in that: the pressure relief device is in the interposition of the pot cover
It sets.
8. minute-pressure steaming stewpot as described in claim 1, it is characterized in that: being equipped with bracket in the pot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811456467.1A CN109330360B (en) | 2018-11-30 | 2018-11-30 | Micro-pressure water-stop stewpot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811456467.1A CN109330360B (en) | 2018-11-30 | 2018-11-30 | Micro-pressure water-stop stewpot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109330360A true CN109330360A (en) | 2019-02-15 |
| CN109330360B CN109330360B (en) | 2024-04-02 |
Family
ID=65319052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811456467.1A Active CN109330360B (en) | 2018-11-30 | 2018-11-30 | Micro-pressure water-stop stewpot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109330360B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113142982A (en) * | 2021-04-30 | 2021-07-23 | 广东美的厨房电器制造有限公司 | Cooking apparatus, control method of cooking apparatus, and readable storage medium |
| CN115462672A (en) * | 2022-09-14 | 2022-12-13 | 浙江尚厨家居科技股份有限公司 | Elastic pressure relief device and pressure cooker |
| CN115462672B (en) * | 2022-09-14 | 2024-05-28 | 浙江尚厨家居科技股份有限公司 | Elastic pressure relief device and pressure cooker |
| CN116369557A (en) * | 2023-02-23 | 2023-07-04 | 广西壮族自治区蚕业技术推广站 | Foldable micro-pressure processing equipment for instant prefabricated food |
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| Publication number | Publication date |
|---|---|
| CN109330360B (en) | 2024-04-02 |
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