CN106361136A - Oil and water accumulation-free protective and energy-saving cover of cooking pressure cooker - Google Patents
Oil and water accumulation-free protective and energy-saving cover of cooking pressure cooker Download PDFInfo
- Publication number
- CN106361136A CN106361136A CN201610901446.0A CN201610901446A CN106361136A CN 106361136 A CN106361136 A CN 106361136A CN 201610901446 A CN201610901446 A CN 201610901446A CN 106361136 A CN106361136 A CN 106361136A
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- Prior art keywords
- clamshell
- pressure cooker
- cover
- pot cover
- energy
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- 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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/09—Safety devices
-
- 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
- A47J36/36—Shields or jackets for cooking utensils minimising the radiation of heat, fastened or movably mounted
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention provides an oil and water accumulation-free protective and energy-saving cover of a cooking pressure cooker. The oil and water accumulation-free protective and energy-saving cover comprises a shell hood 2 which sleeves a cooker cover 1, is made of foamed plastic and is equipped with a hood sleeve 3; a relief groove 22, a valve position hole 21 and other relief hole grooves are formed in the shell hood 2, and surround a closed cavity 23 together with the cooker cover 1; an overflow port 25 is formed in the lower end of the valve position hole 21. The protective and energy-saving cover provided by the invention has effects of safety protection, energy saving and heat preservation, has the function of unlikely accumulating oil and water, can bring convenience to the cooking of a pressure cooker, and is beneficial to energy conservation and emission reduction, so as to have popularization and application value.
Description
The application is September in 2011 6 days, Application No. 201110260477x, invention entitled high pressure of cooking for the applying date
The divisional application of pot protection energy-saving cover.
Technical field
The present invention relates to one kind exempts from poly- profit pressure cooker protection energy-saving cover.
Background technology
The daily pressure cooker being used on gas-cooker or electromagnetic oven of the public is (referred to hereinafter as: pressure cooker or ordinary high pressure
Pot) mostly it to be made up of aluminium alloy or stainless steel material, the life giving people brings many facilities, with respect to automatic electric pressure cooker,
Ordinary high pressure pot can arbitrarily carry out firepower regulation and control during cooking at any time, has the use advantage that it is certain.But, commonly high
The metal surface exposed area of pressure pot is big, the particularly pot cover of pressure cooker, in addition to fraction is covered by the handle of pot cover, metal
Appearance major part exposes, and during cooking, the pot cover surface exposed is in relatively-high temperature state, and because its surface temperature is high,
When human body imprudence is touched thereon, easily by boiling hot pain or scald；The deficiency becoming apparent from is, during pressure cooker is cooked, no matter
Using gas-cooker or electromagnetic oven, the pot cover of the pressure cooker of high temperature is always at outside radiating state, and because its surface temperature is high,
Exposed area is big, and dispersed heat is many, and particularly in the winter that ambient temperature is relatively low, pot cover is big with the temperature difference of surrounding, dissipates
Faster, the heat of loss is more for heat, has both been unfavorable for energy-conservation when cooking, and is also unfavorable for pressure cooker in the guarantor after heating that stops cooking
Temperature.
Content of the invention
It is an object of the invention to provide one kind exempts from poly- profit pressure cooker protection energy-saving cover, ordinary high pressure pot is using this
The protection energy-saving cover of invention, makes human body avoid touching the pressure cooker cap surface in cooking, has more perfect security protection
Effect, and there is more preferably energy-conservation and heat insulation effect.
The object of the present invention is achieved like this, one kind exempt from poly- profit pressure cooker protection energy-saving cover it is characterised in that:
Including the clamshell for covering its outer surface being set on pressure cooker lid, described clamshell be by have suitable mechanical intensity and
The unitary construction made using the foamed plastic material of temperature；The outer surface of described clamshell is provided with and is socketed all-in-one-piece cover with it
Set；Described clamshell is provided with the valve position hole for avoiding pressure limiting valve bonnet, has suitable between described valve position hole and the week side of boss of bonnet
Suitable steam discharge space, described valve position hole has complete side wall, and its lower surface is sealed on the correspondence position of pot cover outer surface；Institute
State clamshell and be provided with slot to make way for avoiding lid handle, described slot to make way has complete side wall, and its lower surface is sealed at pot
On the correspondence position of lid and lid handle outer surface；According to the concrete structure on pot cover, described clamshell is provided with for avoiding pot cover
On other safety members resigning hole slot so that the clamshell being set on pot cover does not affect the normal use of this safety member,
And the lower surface of this resigning hole slot or inner face are sealed on the correspondence position of pot cover outer surface；Except for meeting above-mentioned resigning knot
Closely sealed needs between the partial outer face of structure and pot cover and lid handle and outside contacting with each other, remaining inner surface of described clamshell with
There is between the outer surface of pot cover suitable spacing；The bottom inner circumferential side of described clamshell is sealed at the correspondence of pot cover circumferential lateral surface
On position, so that clamshell surrounds the cavity of closing with pot cover cooperation；The bottom in described valve position hole is provided with to be passed through with described cavity phase
Logical overfall.
Pressure cooker arranges the protection energy-saving cover using the present invention, makes the pressure cooker cap surface of high temperature obtain the present invention
The covering of clamshell, human body is difficult directly to touch the pressure cooker cap surface of high temperature.Due to the contact surface between clamshell and pot cover
Less, and between both corresponding surfaces externally and internallies, there is suitable spacing, heat energy can be significantly reduced through this pressure cooker cap surface
Conduct the speed on clamshell of the present invention, and make the surface temperature significantly lower than this pot cover for the surface temperature of clamshell, even if human body
Touch clamshell surface of the present invention and also good safety protection function will not be had by boiling hot pain to human body.
The clamshell of the present invention surrounds the cavity of closing, the air conduction coefficient in this closed cavity with high-pressure pot cover cooperation
Low, make clamshell that institute's structure sets and cavity have good insulating characteristicses.Therefore, the clamshell of the present invention has slowed down high-pressure pot cover through it
The radiating rate on surface, and make this pressure cooker reduce heat during cooking further and scatter and disappear, be conducive to accelerating pressure cooker
Cook process, shorten and cook heat time heating time, so that this pressure cooker has good energy-saving effect when cooking.Equally, because being somebody's turn to do
The pot cover of pressure cooker has obtained the adiabatic covering of clamshell of the present invention, makes this pressure cooker have good heat-insulating property, this pressure cooker
After the cessation of the heating, longer temperature retention time can also be obtained.
The valve position hole that on clamshell of the present invention, institute's structure sets and its steam discharge space and bonnet the week side of boss between, make the clamshell of the present invention
Supporting pressure cooker pot cover covers the normal steam discharge not interfering with pressure limiting valve, thus efficiently solving in high pressure
Protected on pot pot cover and energy-saving structure is designed the problem that the easy impact pressure cooker being faced is used safely, made preventing of the present invention
Shield energy-saving cover supports the use in pressure cooker can safely be realized the protective action more perfect to human body and obtain preferably
Energy-conservation and heat insulation effect, thus overcoming, prior art fails reasonably to be protected on high-pressure cooker cover and energy-saving structure sets
Meter and make existing pressure cooker cook use when easily exist safeguard function difference and energy-conservation and heat insulation effect not good enough wait deficiency.
Clamshell in the present invention can be molded with plastic material, process is simple, low production cost, excellent heat insulating performance,
Can be customized supporting, using safety convenient according to high-pressure cooker cover construction featuress.Present invention protection energy-saving cover has security protection and makees
With with energy-conservation and heat insulation effect, and there is the function of being difficult to gather profit, can cook using offering convenience to pressure cooker, it is favourable
In energy-saving and emission-reduction, there is application value.
Brief description
Fig. 1 is the organigram of the embodiment of the present invention one.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the left sectional view of Fig. 1.
Fig. 4 is the upward view (locally) of Fig. 1.
Fig. 5 is portion's zoomed-in view of Fig. 1.
Fig. 6 is portion's zoomed-in view of Fig. 3.
Fig. 7 is the matching relationship schematic diagram (locally) with pot cover for the clamshell of the present invention.
Fig. 8 is the top view (locally) of Fig. 7.
Fig. 9 is the organigram of the embodiment of the present invention two.
Figure 10 is the left sectional view of Fig. 9.
In figure: pot cover 1, bonnet 11, cap aperture 12, lid handle 13, relief valve 14, clamshell 2, valve position hole 21, slot to make way 22, empty
Chamber 23, safety vent 24, overfall 25, relief port 26, enclose chute 27, heat dam 28, groove envelope 29, the enclosure 3, profit cup 7, slotting ear
71, jack 72, cap 8, cage apertures 81, cap shoulder 82.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
Embodiment one
(construction is shown in Fig. 1 to Fig. 8 to the poly- profit pressure cooker protection energy-saving cover of exempting from of the embodiment of the present invention one, hereinafter referred to as: protection
Energy-saving cover), its construction features is: includes the clamshell 2 for covering its outer surface being set on high-pressure cooker cover 1；Clamshell 2
It is the unitary construction being made up of the plastic material with suitable mechanical intensity；
Above-mentioned clamshell 2 is provided with the valve position hole 21 for avoiding pressure limiting valve bonnet 11, between valve position hole 21 and bonnet 11 the week side of boss
There is suitable steam discharge space, valve position hole 21 has complete side wall, and its lower surface is sealed at the correspondence position of pot cover 1 outer surface
On；
Above-mentioned clamshell 2 is provided with the slot to make way 22 for avoiding lid handle 13, and slot to make way 22 has complete side wall, its lower end
Face is sealed on pot cover 1 and the correspondence position of lid handle 13 outer surface；
Above-mentioned clamshell 2 is provided with the safety vent 24 for avoiding relief valve 14, and safety vent 24 has complete side wall, its lower end
Face is sealed on the correspondence position of pot cover 1 outer surface；
According to the concrete structure on pot cover 1, clamshell 2 is additionally provided with the resigning hole for avoiding the other safety members on pot cover 1
Groove so that the clamshell 2 being set on pot cover 1 does not affect the normal use of this safety member, and the lower surface of this resigning hole slot or
Inner face is sealed on the correspondence position of pot cover 1 outer surface；
Except above-mentioned allowing closely sealed needs between bit architecture and the partial outer face of pot cover 1 and lid handle 13 to contact with each other for meeting
Outside, between remaining inner surface of clamshell 2 and the outer surface of pot cover 1, there is suitable spacing；
The bottom inner circumferential side of above-mentioned clamshell 2 is sealed on the correspondence position of pot cover 1 circumferential lateral surface, so that clamshell 2 and pot cover 1
Cooperation surrounds the cavity 23 of closing.
Sky between valve position hole 21 that on clamshell 2 in the present embodiment, institute's structure sets and valve position hole 21 and bonnet 11 the week side of boss
Gap, makes the gas discharged from pressure limiting valve can without hindrance circulate, and makes suit clamshell 2 on pot cover 1 not affect pressure cooker and boiling
Safe handling in food heating process.Contact surface between clamshell 2 and pot cover 1 is less, and clamshell 2 is made up of plastic material, and two
Heat transfer rate between person is slow, makes the surface temperature of clamshell 2 be significantly lower than the surface temperature of pot cover 1, even if human body touches shell
Covering 2 surfaces also will not be by boiling hot pain, and it has good safety protection function to human body.Meanwhile, have between clamshell 2 and pot cover 1
Suitable spacing, and both cooperate and form the cavity 23 of closing, be filled with it heat conductivity low and not with outer bound pair
The air of stream, makes clamshell 2 have good heat-insulating property, can significantly slow down the radiating rate of pot cover 1, is conducive to accelerating pressure cooker
Process of cooking, shorten cook heat time heating time, there is good energy-saving effect.After pressure cooker stops heating, clamshell 2 also has
Good heat insulation effect, enables pressure cooker to obtain longer temperature retention time, reduces the chance reheating and be also beneficial to energy-conservation.
For making the present invention protect energy-saving cover to be more easily performed application and there is more preferable using effect, in the base of above-mentioned construction
On plinth, the further structure of the present embodiment sets and is constructed as below, and its benefit is also subsequently stated.
Construct 1 further: the upper end edge in above-mentioned valve position hole 21 is not higher than the lower edge of pressure limiting bonnet bore 12, so that from cap aperture
The gas of 12 ejections is not blocked by the inwall in valve position hole 21.
Relative position relation between the valve position hole 21 of above-mentioned restriction and cap aperture 12, can make the gas spraying from cap aperture 12
Avoid being blocked by the inwall in valve position hole 21 and make this gas avoid being formed profit in valve position hole 21, thus can ensure that pressure limiting valve just
Often aerofluxuss and the safe handling of pressure cooker, and be conducive to clamshell 2 to keep good insulation effect and ease of use.
Construct 2 further: the bottom in above-mentioned valve position hole 21 is provided with the overfall 25 connecting with cavity 23.
The overfall 25 that institute's structure sets is easy to make to flow to pot cover 1 surface from overfall 25 in the oil-water collection in valve position hole 21, should
The gas that profit is formed after being vaporized can be discharged from overfall 25 and through the space between valve position hole 21 and bonnet 11 again, with
Accumulation state and affects the normal exhaust of pressure limiting valve and the safe handling of pressure cooker in the profit exempted from valve position hole 21.
Construct 3 further: the lower inside of above-mentioned clamshell 2 is provided with the relief port 26 connecting with cavity 23；Relief port
26 are arranged on the same lateral position corresponding with overfall 25.
When the profit flowing on pot cover 1 surface from overfall 25 fails to be vaporized completely, the profit not being vaporized can be concentrated
Discharge from relief port 26, in order to avoid this profit accumulates in clamshell 2 and cavity 23 affects the normal use of clamshell 2, and make clamshell 2
Keep good heat insulating function and ease of use.Discharge from relief port 26 in oil-water collection, also provide for the centralized collection of profit
Convenient.
Construct 4 further: the bottom in above-mentioned valve position hole 21 connects ringwise circumferentially arranged with overfall 25
Enclose chute 27, so that penetrate into from valve position hole 21 to be easy to concentrate the pot that defined from overfall 25 in enclosing the profit in chute 27
Cover 1 surface to flow in cavity 23.
When bottom and the pot cover 1 surface engagement state in valve position hole 21 are not ideal enough, what institute's structure set enclose chute 27 is difficult
The concentration that the profit in valve position hole 21 is seeped into, from arbitrary orientation, the normal use and profit affecting clamshell 2 in cavity 23 is made to receive
Collection.The shapes and sizes of what institute's structure set enclose chute 27 according to the o type sealing ring of regular size come adaptability design and making so that
The o type sealing ring of regular size can be arranged when needed in enclosing chute 27, so that the closed state of cavity 23 is more preferably, from
And make clamshell 2 keep good heat-insulating property and ease of use.
Construct 5 further: the exit position of above-mentioned relief port 26 is provided with has the profit cup 7 inserting ear 71 a pair；Shell
Cover 2 is provided with the jack 72 matching with slotting ear 71 a pair, makes profit cup 7 be articulated in the outside of clamshell 2 and the downside of pot cover 1
Edge, to accept the profit discharged from relief port 26.
The profit cup 7 that institute's structure sets can accept the profit discharged from relief port 26, and makes this profit avoid overflow to the kitchen range top,
The pressure cooker protecting energy-saving cover using the present invention is made to cook using safer facility.
Construct 6 further: it is provided with, in above-mentioned valve position hole 21, the cap 8 being made up of plastic material, cap 8 is cylindrical,
And it is provided with cage apertures 81 for avoiding bonnet 11, the upper end of cage apertures 81 is closed state；Cap 8 is provided with and valve position hole 21 upper end week
Take on 82 along mutually closely sealed cap.
When pressure cooker stops heating and enters keeping warm mode it is not necessary to unload bonnet 11, the cap 8 that above-mentioned structure sets just can be straight
Female connector enters valve position hole 21, to block or to be enclosed in the heat dissipation channel on the position of valve position hole 21, can reduce in pressure cooker further
Heat scatter and disappear, to strengthen the heat insulation effect of clamshell 2 of the present invention.Cook in heating process in pressure cooker, then need from clamshell 2
Unload cap 8.
Construct 7 further: between the above-mentioned interior outer circumferential side of clamshell 2 bottom circumferentially arranged with what there is Suitable depth be in
The heat dam 28 of annular.
The heat dam 28 that institute's structure sets makes there is ternary heat insulation layer between the interior outer circumferential side of the bottom of clamshell 2, can overcome
The deficiency that contact area between the bottom inner circumferential side of above-mentioned clamshell 2 and pot cover 1 circumferential lateral surface is bigger than normal and brings, further
Lifting clamshell 2 heat-insulating property, make the surface temperature rise of clamshell 2 lower, and make clamshell 2 have more preferable protective action and energy-conservation and
Heat insulation effect.
Construct 8 further: above-mentioned heat dam 28 is provided with the groove envelope 29 that set is encapsulated on its port；Groove envelope 29 is suitable by having
The plastic material of elasticity is made, and has presetting juxtaposition metamorphose surplus and the corresponding surface of pot cover 1 between, with can be with
The circumferential lateral surface of pot cover 1 keeps close-fitting state.
The groove envelope 29 that institute's structure sets makes heat dam 28 become the insulated cavity of closing, is conducive to lifting the heat-insulating property of clamshell 2.
29 easy and pot cover 1 circumferential lateral surface are sealed by the groove that elastic plastic material is made and keeps close-fitting state, above-mentioned clamshell 2 can be overcome
Bottom inner circumferential side and pot cover 1 circumferential lateral surface between contact or close-fitting state is bad and the deficiency brought, be conducive to keeping
The heat-insulating property of clamshell 2.
Clamshell 2 in the present embodiment one is made using plastic material, has and draws materials easily and be easy to the excellent of production in enormous quantities
Gesture.Certainly, the clamshell 2 in the present embodiment can also be made using other nonmetallic materials with certain heat insulating function, such as adopts
Make the clamshell of the present invention with pottery or timber through suitable process, equally can realize the purpose of the present invention.
Embodiment two
The protection energy-saving cover (construction is shown in Fig. 9 and Figure 10) of the embodiment of the present invention two.In order that the present invention protects the function of energy-saving cover
More perfect, to be allowed to be more easily performed and to apply, on the basis of the embodiment of the present invention one, the embodiment of the present invention two is further
Structure sets and is constructed as below, and its benefit is also subsequently stated.
Construct 1 further: above-mentioned clamshell 2 is by the foamed plastic material system having suitable mechanical intensity and use temperature
Become.
Clamshell 2 in the present embodiment is by the foamed plastic material system with suitable mechanical intensity and suitable maximum operation (service) temperature
Become, lower and using more convenient in the hope of cost, and more preferable energy-conservation and heat insulation effect can be obtained.Clamshell in the present embodiment
2 preferential selection expanded polypropylenes, more environmentally friendly and durable in the hope of present invention protection energy-saving cover, and obtain preferable insulation effect, and
Closer to being actually needed, the present invention is made to protect energy-saving cover application easy to implement.
Construct 2 further: the outer surface of above-mentioned clamshell 2 is provided with the enclosure 3 being socketed with it；The enclosure 3 by sheet metal or
Plastic material is made, and mutually tight fit is connected or is bonded into one with clamshell 2.
The enclosure 3 that institute's structure sets is conducive to protecting clamshell 2, to overcome the clamshell 2 easily presence being made up of foamed plastic material
The deficiency such as its surface vulnerable to pollution and yielding breakage, so that clamshell 2 is suitable for present invention protection energy-saving cover actually used
When the ruggedness of structure and ease of use etc. are required, and be conducive to strengthening the insulation effect of clamshell 2, and be more beneficial for this
Bright protection energy-saving cover practices in pressure cooker.Make because clamshell 2 employs foamed plastic material, it is arranged
The enclosure 3 shielding then needs to make using plastic material or sheet metal according to different, and if selecting metal foil
Plate makes, then preferably made with stainless sheet steel punching press.
The energy-saving cover that protects of the present embodiment has a characteristic that the valve position hole that on the clamshell 2 in 1. the present embodiment, institute's structure sets
21, solve and protected on high-pressure cooker cover 1 and easy impact pressure cooker safe handling that energy-saving structure design is faced
Problem, enables the present embodiment to protect energy-saving cover to cover during pressure cooker is cooked and safely use, it is achieved thereby that in height
Pressure pot is cooked the thermal insulation covering to high-pressure cooker cover 1 in heating process, makes human body avoid touching the high temperature surface of this pot cover, significantly
Reduce human body and pain or the chance scalded are scalded by the pressure cooker surface of high temperature, serve effective safety protection function.Meanwhile, this reality
Apply the clamshell 2 of example and pot cover 1 cooperation surrounds the cavity 23 of closing, can significantly slow down the radiating rate of pressure cooker, and make pressure cooker
Obtain more preferably energy-conservation and heat insulation effect, thus overcome prior art to fail reasonably to be protected on high-pressure cooker cover
And energy-saving structure designs and makes existing pressure cooker easily there is safeguard function difference when cooking and using and owe with energy-conservation and heat insulation effect
Good etc. not enough.2. the clamshell 2 in the present embodiment is a unitary construction, can easily obtain higher manufacture essence using Making mold
Degree, and makes the cavity 23 between clamshell 2 and pot cover 1 keep more good closed state, so that clamshell 2 keeps good exhausted
Hot property, and bring more facilities to its use.3. pressure cooker adopts the protection energy-saving cover of the present invention, if pressure cooker occurs
Abnormal steam discharge state and more profit is being formed on pot cover 1 surface in valve position hole 21, then this profit can set through institute's structure
Overfall 25 and relief port 26 are discharged, in order to avoid the normal exhaust of impact pressure limiting valve, thus efficiently solve adopting the present embodiment
Safe handling problem under abnormal steam discharge state for the pressure cooker of protection energy-saving cover, makes the clamshell 2 of the present embodiment more can fit
Safe handling under abnormal steam discharge state should occur in pressure cooker, make the present embodiment protect energy-saving cover to possess higher using and adapt to
Property and safety.4. the preferred expanded polypropylene material of clamshell 2 in the present embodiment is made, and has and is easy to produce in enormous quantities and produces
Low cost and using the advantage such as environmental protection portable, and there is preferable insulation effect, more closing to reality can need, and make the present invention
Protection energy-saving cover application easy to implement.5. the protection energy-saving cover of the present embodiment, can join according to the customization of high-pressure cooker cover construction featuress
Set, safe and convenient to use；The protection energy-saving cover of the present embodiment can individually be used cooperatively with the pot cover of pressure cooker, and can be with setting
Other thermal insulation members on pressure cooker body are supporting or are applied in combination, and bring more facilities can to the use of cooking of pressure cooker, its
Energy-saving and emission-reduction are conducive to have application value.
Claims (8)
1. one kind exempt from poly- profit pressure cooker protection energy-saving cover it is characterised in that: include being set on high-pressure cooker cover (1)
For covering the clamshell (2) of its outer surface, described clamshell (2) is by the foamed plastic having suitable mechanical intensity and use temperature
The unitary construction that material is made；The outer surface of described clamshell (2) is provided with and is socketed the all-in-one-piece enclosure (3) with it；Described clamshell (2)
It is provided with the valve position hole (21) for avoiding pressure limiting valve bonnet (11), have between the week side of boss of described valve position hole (21) and bonnet (11)
There is suitable steam discharge space, described valve position hole (21) has complete side wall, and its lower surface is sealed at the right of pot cover (1) outer surface
Answer on position；Described clamshell (2) is provided with the slot to make way (22) for avoiding lid handle (13), and described slot to make way (22) has had
Whole side wall, its lower surface is sealed on pot cover (1) and the correspondence position of lid handle (13) outer surface；According on pot cover (1)
Concrete structure, described clamshell (2) is provided with the resigning hole slot for avoiding the other safety members on pot cover (1), so that sheathed
Clamshell (2) on pot cover (1) does not affect the normal use of this safety member, and the lower surface of this resigning hole slot or inner face close
On correspondence position together in pot cover (1) outer surface；Except for meeting the above-mentioned portion allowing bit architecture and pot cover (1) and lid handle (13)
Closely sealed needs exceptionally between surface and outside contacting with each other, remaining inner surface of described clamshell (2) and the outer surface of pot cover (1) it
Between there is suitable spacing；The bottom inner circumferential side of described clamshell (2) is sealed on the correspondence position of pot cover (1) circumferential lateral surface,
So that clamshell (2) surrounds the cavity (23) of closing with pot cover (1) cooperation；
The bottom of described valve position hole (21) is provided with the overfall (25) connecting with described cavity (23).
2. according to claim 1 exempt from poly- profit pressure cooker protection energy-saving cover it is characterised in that: described valve position hole
(21) upper end week is along the lower edge of not higher than pressure limiting bonnet bore (12), so that the gas spraying from cap aperture (12) is not by valve position hole
(21) inwall blocks.
3. according to claim 1 exempt from poly- profit pressure cooker protection energy-saving cover it is characterised in that: described clamshell (2)
Preferably expanded polypropylene is made.
4. according to claim 1 exempt from poly- profit pressure cooker protection energy-saving cover it is characterised in that: the described enclosure (3)
It is made up of plastic material, and mutually tight fit is connected or is bonded into one with described clamshell (2).
5. according to claim 1 exempt from poly- profit pressure cooker protection energy-saving cover it is characterised in that: the described enclosure (3)
It is made up of sheet metal, and mutually tight fit is connected or is bonded into one with described clamshell (2).
6. according to claim 5 exempt from poly- profit pressure cooker protection energy-saving cover it is characterised in that: the described enclosure (3)
Preferably stainless sheet steel punching press is made.
7. according to claim 1 exempt from poly- profit pressure cooker protection energy-saving cover it is characterised in that: described valve position hole
(21) it is provided with the cap (8) being made up of plastic material in, described cap (8) is cylindrical, and is provided with for avoiding bonnet (11)
Cage apertures (81), the upper end of described cage apertures (81) is closed state.
8. according to claim 7 exempt from poly- profit pressure cooker protection energy-saving cover it is characterised in that: described cap (8)
It is provided with cap shoulder (82) mutually closely sealed with valve position hole (21) upper end edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901446.0A CN106361136A (en) | 2011-09-06 | 2011-09-06 | Oil and water accumulation-free protective and energy-saving cover of cooking pressure cooker |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901446.0A CN106361136A (en) | 2011-09-06 | 2011-09-06 | Oil and water accumulation-free protective and energy-saving cover of cooking pressure cooker |
| CN201110260477.XA CN102973135B (en) | 2011-09-06 | 2011-09-06 | Pressure cooker protection energy-saving cover |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110260477.XA Division CN102973135B (en) | 2011-09-06 | 2011-09-06 | Pressure cooker protection energy-saving cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106361136A true CN106361136A (en) | 2017-02-01 |
Family
ID=47847699
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610901446.0A Pending CN106361136A (en) | 2011-09-06 | 2011-09-06 | Oil and water accumulation-free protective and energy-saving cover of cooking pressure cooker |
| CN201110260477.XA Expired - Fee Related CN102973135B (en) | 2011-09-06 | 2011-09-06 | Pressure cooker protection energy-saving cover |
| CN201610904631.5A Pending CN106388567A (en) | 2011-09-06 | 2011-09-06 | Cooking pressure cooker protecting energy-saving cover capable of being easily and tightly arranged |
| CN201610904946.XA Pending CN106361138A (en) | 2011-09-06 | 2011-09-06 | Protective energy-saving cover of cooking pressure cooker with function of collecting oil and water |
| CN201610904939.XA Pending CN106419524A (en) | 2011-09-06 | 2011-09-06 | Protective energy-saving cover of oil water guiding cooking pressure cooker |
| CN201610901461.5A Pending CN106361137A (en) | 2011-09-06 | 2011-09-06 | Protective energy-saving cover efficiently applicable to cooking pressure cooker |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110260477.XA Expired - Fee Related CN102973135B (en) | 2011-09-06 | 2011-09-06 | Pressure cooker protection energy-saving cover |
| CN201610904631.5A Pending CN106388567A (en) | 2011-09-06 | 2011-09-06 | Cooking pressure cooker protecting energy-saving cover capable of being easily and tightly arranged |
| CN201610904946.XA Pending CN106361138A (en) | 2011-09-06 | 2011-09-06 | Protective energy-saving cover of cooking pressure cooker with function of collecting oil and water |
| CN201610904939.XA Pending CN106419524A (en) | 2011-09-06 | 2011-09-06 | Protective energy-saving cover of oil water guiding cooking pressure cooker |
| CN201610901461.5A Pending CN106361137A (en) | 2011-09-06 | 2011-09-06 | Protective energy-saving cover efficiently applicable to cooking pressure cooker |
Country Status (1)
| Country | Link |
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| CN (6) | CN106361136A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103829791A (en) * | 2013-12-19 | 2014-06-04 | 柳州市京阳节能科技研发有限公司 | Multipurpose high-heat energy-saving pan convenient to use |
| CN103829789A (en) * | 2013-12-19 | 2014-06-04 | 柳州市京阳节能科技研发有限公司 | Safe and energy-saving pressure cooker lid convenient and fast to use |
| EP3624654A1 (en) | 2017-08-09 | 2020-03-25 | SharkNinja Operating LLC | Cooking device and components thereof |
| USD914436S1 (en) | 2018-06-19 | 2021-03-30 | Sharkninja Operating Llc | Air diffuser with food preparation pot |
| USD883014S1 (en) | 2018-08-09 | 2020-05-05 | Sharkninja Operating Llc | Food preparation device |
| USD883015S1 (en) | 2018-08-09 | 2020-05-05 | Sharkninja Operating Llc | Food preparation device and parts thereof |
| USD903413S1 (en) | 2018-08-09 | 2020-12-01 | Sharkninja Operating Llc | Cooking basket |
| USD934027S1 (en) | 2018-08-09 | 2021-10-26 | Sharkninja Operating Llc | Reversible cooking rack |
| US11051654B2 (en) | 2019-02-25 | 2021-07-06 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
| USD982375S1 (en) | 2019-06-06 | 2023-04-04 | Sharkninja Operating Llc | Food preparation device |
| USD918654S1 (en) | 2019-06-06 | 2021-05-11 | Sharkninja Operating Llc | Grill plate |
| US11647861B2 (en) | 2020-03-30 | 2023-05-16 | Sharkninja Operating Llc | Cooking device and components thereof |
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| CN2072811U (en) * | 1990-07-12 | 1991-03-13 | 曾为至 | Energy-saving pot |
| JPH05200316A (en) * | 1992-01-29 | 1993-08-10 | Iseki & Co Ltd | Water adjuster in grain treating device |
| CN2301944Y (en) * | 1997-04-18 | 1998-12-30 | 劳建荣 | Energy-saving insulation electric cooker |
| KR20080001443U (en) * | 2006-11-27 | 2008-05-30 | 이신근 | A cover for cook-pot |
| CN201295133Y (en) * | 2008-09-05 | 2009-08-26 | 苏权希 | Scald-proof pressure cooker cover |
| CN201528995U (en) * | 2009-09-08 | 2010-07-21 | 刘建华 | Electric pressure cooker steam liquid collecting and cooling device |
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| CN87207771U (en) * | 1987-05-13 | 1988-06-22 | 代范伊 | Splash-proof lid for pressure cooker with double layer splash-proof |
| CN2031238U (en) * | 1988-04-30 | 1989-01-25 | 代范伊 | Jet-proof pressure cooker lid with two-layer structure |
| JPH078174B2 (en) * | 1988-07-18 | 1995-02-01 | 株式会社クボタ | Harvester |
| CN201127508Y (en) * | 2007-08-23 | 2008-10-08 | 李钊鸿 | Pressure-limiting valve airflow fence group structure of pressure cooker |
| CN101485538B (en) * | 2008-01-15 | 2010-11-10 | 徐佳义 | Low-pressure quick-cooking pot with air overflow chamber and control method thereof |
| CN201798581U (en) * | 2010-09-13 | 2011-04-20 | 陆意祥 | Pot cover capable of storing water |
| CN102973136B (en) * | 2011-09-06 | 2016-06-15 | 黄昊 | Protection energy-saving high-pressure cooker |
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- 2011-09-06 CN CN201610901446.0A patent/CN106361136A/en active Pending
- 2011-09-06 CN CN201110260477.XA patent/CN102973135B/en not_active Expired - Fee Related
- 2011-09-06 CN CN201610904631.5A patent/CN106388567A/en active Pending
- 2011-09-06 CN CN201610904946.XA patent/CN106361138A/en active Pending
- 2011-09-06 CN CN201610904939.XA patent/CN106419524A/en active Pending
- 2011-09-06 CN CN201610901461.5A patent/CN106361137A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072811U (en) * | 1990-07-12 | 1991-03-13 | 曾为至 | Energy-saving pot |
| JPH05200316A (en) * | 1992-01-29 | 1993-08-10 | Iseki & Co Ltd | Water adjuster in grain treating device |
| CN2301944Y (en) * | 1997-04-18 | 1998-12-30 | 劳建荣 | Energy-saving insulation electric cooker |
| KR20080001443U (en) * | 2006-11-27 | 2008-05-30 | 이신근 | A cover for cook-pot |
| CN201295133Y (en) * | 2008-09-05 | 2009-08-26 | 苏权希 | Scald-proof pressure cooker cover |
| CN201528995U (en) * | 2009-09-08 | 2010-07-21 | 刘建华 | Electric pressure cooker steam liquid collecting and cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106361138A (en) | 2017-02-01 |
| CN106361137A (en) | 2017-02-01 |
| CN102973135B (en) | 2016-09-07 |
| CN106388567A (en) | 2017-02-15 |
| CN106419524A (en) | 2017-02-22 |
| CN102973135A (en) | 2013-03-20 |
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Application publication date: 20170201 |