CN102973135B - Pressure cooker protection energy-saving cover - Google Patents
Pressure cooker protection energy-saving cover Download PDFInfo
- Publication number
- CN102973135B CN102973135B CN201110260477.XA CN201110260477A CN102973135B CN 102973135 B CN102973135 B CN 102973135B CN 201110260477 A CN201110260477 A CN 201110260477A CN 102973135 B CN102973135 B CN 102973135B
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- Prior art keywords
- clamshell
- pot cover
- pressure cooker
- hole
- cover
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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
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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
- 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
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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
- 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 pressure cooker protection energy-saving cover that the present invention provides, including the clamshell being set on pressure cooker lid；Clamshell is the unitary construction being made up of nonmetallic materials；Clamshell is provided with the hole, valve position with steam discharge space for dodging pressure limiting valve；Clamshell is provided with the slot to make way for dodging lid handle and for dodging the hole slot of stepping down of other safety member；Respectively the step down lower surface of hole slot is sealed at pot cover outer surface, has suitable spacing, form the cavity of closing between clamshell and pot cover between inner surface and the pot cover outer surface of institute's fit of clamshell.The present invention protects energy-saving cover can be supporting according to the customization of high-pressure cooker cover design feature, can support the use with other thermal insulation member being arranged on pressure cooker, there is more preferably protection and energy-conservation and heat insulation effect, can give pressure cooker use of cooking offer convenience, and beneficially energy-saving and emission-reduction and there is application value.
Description
Technical field
The present invention relates to a kind of pressure cooker protection energy-saving cover.
Background technology
The daily pressure cooker (referred to hereinafter as: pressure cooker or ordinary high pressure pot) used on gas-cooker or electromagnetic oven of the public is made up of aluminium alloy or stainless steel material mostly, it is many convenient to bring to the life of people, relative to automatic electric pressure cooker, ordinary high pressure pot can the most arbitrarily carry out firepower regulation and control during cooking, and has the use advantage that it is certain.But, the metal surface exposed area of ordinary high pressure pot is big, the particularly pot cover of pressure cooker, in addition to sub-fraction is covered by the handle of pot cover, metal package major part exposes, 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 on it, easily by boiling hot pain or scald；The deficiency become apparent from is, during pressure cooker is cooked, no matter uses gas-cooker or electromagnetic oven, the pot cover of the pressure cooker of high temperature is always at outside radiating state, high because of its surface temperature again, exposed area is big, and dispersed heat is many, particularly in the winter that environment temperature is relatively low, pot cover is big with the temperature difference of surrounding environment, and faster, the heat of loss is more in heat radiation, both be unfavorable for when cooking is energy-conservation, is also unfavorable for pressure cooker insulation after the heating that stops cooking.
Summary of the invention
It is an object of the invention to provide a kind of pressure cooker protection energy-saving cover, ordinary high pressure pot uses the protection energy-saving cover of the present invention, make human body avoid touching pressure cooker cap surface in cooking, there is more perfect safety protection function, and there is the most energy-conservation and heat insulation effect.
The object of the present invention is achieved like this, described 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 is the unitary construction being made up of nonmetallic materials；
Described clamshell is provided with the hole, valve position for dodging pressure limiting valve bonnet, has suitable steam discharge space between described hole, valve position and all sides of bonnet, and hole, described valve position has complete sidewall, and its lower surface is sealed on the correspondence position of pot cover outer surface；
Described clamshell is provided with the slot to make way for dodging lid handle, and described slot to make way has complete sidewall, and its lower surface is sealed on the correspondence position of pot cover and lid handle outer surface；
According to the concrete structure on pot cover, the hole slot of stepping down for dodging other safety member on pot cover it is additionally provided with on described clamshell, 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 hole slot of stepping down or inner face are sealed on the correspondence position of pot cover outer surface；
In addition to for meeting closely sealed needs between the above-mentioned partial outer face allowing bit architecture and pot cover and lid handle and contacting with each other, between remaining inner surface and outer surface of pot cover of described clamshell, there is suitable spacing；
The inner circumferential side, bottom of described clamshell is sealed on the correspondence position of pot cover circumferential lateral surface, so that the pot cover of described clamshell and institute's fit cooperatively encloses and forms the cavity of closing.
The purpose of the present invention it is also possible that realize, described pressure cooker protection energy-saving cover, it is characterised in that: the bottom in hole, described valve position is provided with the overfall connected with described cavity；The lower inside of described clamshell is provided with the relief port connected with described cavity, and described relief port is arranged on the same lateral position corresponding with described overfall.
The purpose of the present invention it may also is that realize, described pressure cooker protection energy-saving cover, it is characterised in that: described clamshell is by having suitable mechanical intensity and using the foamed plastic material of temperature to make.
Pressure cooker arranges the protection energy-saving cover using the present invention, makes the pressure cooker cap surface of high temperature obtain the covering of clamshell of the present invention, and human body is difficult to directly touch the pressure cooker cap surface of high temperature.Owing to the contact surface between clamshell and pot cover is less, and there is between the surfaces externally and internally of both correspondences suitable spacing, heat energy can be significantly reduced and conduct the speed on clamshell of the present invention through this pressure cooker cap surface, and make the surface temperature surface temperature significantly lower than this pot cover of clamshell, even if human body touches clamshell surface of the present invention also i.e. will not be had good safety protection function to human body by boiling hot pain.
Clamshell in the present invention cooperatively encloses with the pot cover of pressure cooker applied mechanically and forms the cavity closed, and the air conduction coefficient in this closing cavity is low, makes clamshell that institute's structure sets and cavity have good insulating characteristics.Therefore, clamshell in the present invention can significantly slow down through the radiating rate of this pressure cooker cap surface, and make this pressure cooker reduce heat during cooking further and scatter and disappear, be conducive to accelerating the process of cooking of pressure cooker, shorten and cook the heat time, so that this pressure cooker has good energy-saving effect when cooking.Equally, because the pot cover of this pressure cooker has obtained the adiabatic covering of clamshell of the present invention, making this pressure cooker have good heat-insulating property, this pressure cooker after the cessation of the heating, also can obtain longer temperature retention time.
The present invention protects the hole, valve position that on the clamshell in energy-saving cover, institute's structure sets, there is between hole, valve position and all sides of bonnet suitable steam discharge space, the clamshell making the present invention covers the normal exhaust not interfering with pressure limiting valve on supporting pressure cooker pot cover, thus efficiently solve the problem easily affecting pressure cooker safe handling carrying out protecting and energy-saving structure design is faced on high-pressure cooker cover, the protection energy-saving cover making the present invention supports the use in pressure cooker and can realize the protective action more perfect to human body safely and obtain the most energy-conservation and heat insulation effect, thus overcome prior art and fail reasonably to carry out on high-pressure cooker cover to protect and energy-saving structure design and the deficiencies such as safeguard function is poor and energy-conservation and heat insulation effect is not good enough that make existing pressure cooker easily also exist when cooking use.
Clamshell in the protection energy-saving cover of the present invention can use plastic material molded, and technique is simple, and production cost is low, excellent heat insulating performance, can be supporting according to the customization of high-pressure cooker cover design feature, uses safety convenient.The protection energy-saving cover of the present invention can support the use with other thermal insulation member being arranged on pressure cooker, and there is better protection and energy-conservation and heat insulation effect, bring more facility can to the use of cooking of pressure cooker, and beneficially energy-saving and emission-reduction and there is application value.
Accompanying drawing explanation
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 I zoomed-in view of Fig. 1.
Fig. 6 is II zoomed-in view of Fig. 3.
Fig. 7 is the clamshell matching relationship schematic diagram (locally) with pot cover 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, safety valve 14, clamshell 2, hole, valve position 21, slot to make way 22, cavity 23, safety vent 24, overfall 25, relief port 26, enclose chute 27, heat dam 28, groove envelope 29, the enclosure 3, profit cup 7, insert ear 71, jack 72, cap 8, cage apertures 81, cap shoulder 82.
Detailed description of the invention
The present invention is described in detail with embodiment below in conjunction with the accompanying drawings.
Embodiment one
Pressure cooker protection energy-saving cover (structure is shown in Fig. 1 to Fig. 8) of the embodiment of the present invention one, its construction features are: include the clamshell 2 for covering its outer surface being set on high-pressure cooker cover 1；Clamshell 2 is the unitary construction being made up of the plastic material with suitable mechanical intensity；
Above-mentioned clamshell 2 is provided with the hole, valve position 21 for dodging pressure limiting valve bonnet 11, has suitable steam discharge space between hole, valve position 21 and all sides of bonnet 11, and hole, valve position 21 has complete sidewall, and its lower surface is sealed on the correspondence position of pot cover 1 outer surface；
Above-mentioned clamshell 2 is provided with the slot to make way 22 for dodging lid handle 13, and slot to make way 22 has complete sidewall, and its lower surface is sealed on the correspondence position of pot cover 1 and lid handle 13 outer surface；
Above-mentioned clamshell 2 is provided with the safety vent 24 for dodging safety valve 14, and safety vent 24 has complete sidewall, and its lower surface is sealed on the correspondence position of pot cover 1 outer surface；
According to the concrete structure on pot cover 1, the hole slot of stepping down for dodging other safety member on pot cover 1 it is additionally provided with on clamshell 2, 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 hole slot of stepping down or inner face are sealed on the correspondence position of pot cover 1 outer surface；
In addition to for meeting closely sealed needs between the above-mentioned partial outer face allowing bit architecture and pot cover 1 and lid handle 13 and contacting with each other, between remaining inner surface and the outer surface of pot cover 1 of clamshell 2, there is suitable spacing；
The inner circumferential side, bottom of above-mentioned clamshell 2 is sealed on the correspondence position of pot cover 1 circumferential lateral surface, so that the pot cover 1 of clamshell 2 and institute's fit cooperatively encloses and forms the cavity 23 of closing.
The hole, valve position 21 that on clamshell 2 in the present embodiment, institute's structure sets, between hole, valve position 21 and all sides of bonnet 11, there is suitable space, make the gas discharged from pressure limiting valve without hindrance to circulate, and make on pot cover 1, be set with clamshell 2 and do not affect pressure cooker safe handling in heating process of cooking.Contact surface between clamshell 2 and pot cover 1 is less, and clamshell 2 makes for plastic material, heat transfer rate between the two is slow, make the surface temperature surface temperature significantly lower than high-pressure cooker cover 1 of clamshell 2, even if human body touches clamshell 2 surface also i.e. will not be had good safety protection function to human body by boiling hot pain.Simultaneously, there is between clamshell 2 and pot cover 1 suitable spacing, and both cooperate and form the cavity 23 of closing, be filled with in it thermal conductivity factor low and not with the air of extraneous convection current, clamshell 2 is made to have good heat-insulating property, the radiating rate of the pot cover 1 that can significantly slow down, be conducive to accelerating the process of cooking of pressure cooker, shorten and cook the heat time, there is good energy-saving effect.After pressure cooker stops heating, clamshell 2 also has more preferable heat insulation effect, makes pressure cooker can obtain longer temperature retention time, reduces the chance reheated and be also beneficial to energy-conservation.
Being more easily performed application for making the present invention protect energy-saving cover and have more preferable using effect, on the basis of above-mentioned structure, the further structure of the present embodiment sets constructed as below, and its benefit is stated the most subsequently.
Structure 1 further: the upper end week in above-mentioned hole, valve position 21 is along the lower edge of not higher than pressure limiting valve cap aperture 12, so that the gas from cap aperture 12 ejection is not blocked by the inwall in hole, valve position 21.
Relative position relation between hole, valve position 21 and the cap aperture 12 of above-mentioned restriction, the gas of ejection from cap aperture 12 can be made to avoid being blocked by the inwall in hole, valve position 21 and make this gas avoid in hole, valve position 21 and form profit, it is thus possible to guarantee the safe handling of pressure limiting valve normal exhaust and pressure cooker, and beneficially clamshell 2 keeps good insulation effect and ease of use.
Structure 2 further: the bottom in above-mentioned hole, valve position 21 is provided with the overfall 25 connected with cavity 23.
The overfall 25 that institute's structure sets is prone to make to flow to pot cover 1 surface from overfall 25 in the oil-water collection in hole, valve position 21, the gas that this profit is formed after being vaporized can return from overfall 25 again and emit and discharge through hole, valve position 21, in order to avoid the profit in hole, valve position 21 occurs that accumulation state affects the normal exhaust of pressure limiting valve and the safe handling of pressure cooker.
Structure 3 further: the lower inside of above-mentioned clamshell 2 is provided with the relief port 26 connected with cavity 23, and relief port 26 is 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 and discharge from relief port 26, in order to avoid affecting the normal use of clamshell 2 in this profit accumulates in clamshell 2 and cavity 23, and clamshell 2 is made to keep good heat insulating function and ease of use.Discharging from relief port 26 in oil-water collection, also the centralized collection for profit provides convenient.
Further structure 4: chute 27 is enclosed circumferentially arranged with the annular connected with overfall 25 in the bottom in above-mentioned hole, valve position 21, is prone to concentrate flows in cavity 23 so that penetrating into the profit in enclosing chute 27 from hole, valve position 21 from pot cover 1 surface that overfall 25 is defined.
When bottom and the pot cover 1 surface engagement state in hole, valve position 21 are not ideal enough, what institute's structure set enclose chute 27 is difficult to make the profit in hole, valve position 21 be seeped into cavity 23 in normal use and the centralized collection of profit affecting clamshell 2 from arbitrary orientation.The shapes and sizes enclosing chute 27 that institute's structure sets can design according to the specification that O RunddichtringO is conventional and make, so that the O RunddichtringO of this specification can be arranged when necessary in enclosing chute 27, so that the closed state of cavity 23 is more preferable, so that clamshell 2 keeps good heat-insulating property and ease of use.
Structure 5 further: the exit position of above-mentioned relief port 26 is provided with has the profit cup 7 inserting ear 71 a pair；Clamshell 2 is provided with a pair jack 72 matched with slotting ear 71, makes profit cup 7 be articulated in the outside of clamshell 2 and the edge, downside of pot cover 1, 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, and the pressure cooker making the employing present invention protect energy-saving cover is cooked the safer facility of use.
Structure 6 further: being provided with, in above-mentioned hole, valve position 21, the cap 8 being made up of plastic material, cap 8 is cylindrical, and is provided with the cage apertures 81 for dodging bonnet 11, and the upper end of cage apertures 81 is closed state；Cap 8 is provided with hole 21, valve position upper end week along mutually closely sealed cap shoulder 82.
When pressure cooker stops heating and enters keeping warm mode, bonnet 11 can be unloaded, the cap 8 that above-mentioned institute structure sets can be directly inserted in the hole, valve position 21 on clamshell 2, to block or to be enclosed in the heat dissipation channel on position, hole 21, valve position, the heat in pressure cooker can be reduced further scatter and disappear, to strengthen the heat insulation effect of clamshell 2 of the present invention.Cook in heating process at pressure cooker, then need to unload cap 8 from clamshell 2.
Structure 7 further: circumferentially arranged with the annular heat groove 28 with Suitable depth between the interior outer circumferential side of above-mentioned clamshell 2 bottom.
The heat dam 28 that institute's structure sets makes have ternary heat insulation layer between the interior outer circumferential side of the bottom of clamshell 2, the deficiency that the contact area between the inner circumferential side, bottom of above-mentioned clamshell 2 and pot cover 1 circumferential lateral surface can be overcome bigger than normal and bring, promote the heat-insulating property of clamshell 2 further, the surface temperature rise making clamshell 2 is lower, and makes clamshell 2 have preferably protection and energy-conservation and heat insulation effect.
Structure 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 made up of the plastic material with suitable resilient, and and the corresponding surface of pot cover 1 between there is presetting juxtaposition metamorphose surplus, so that close-fitting state can be kept with the circumferential lateral surface of pot cover 1.
The groove envelope 29 that institute's structure sets makes heat dam 28 become the insulated cavity of closing, is conducive to promoting the heat-insulating property of clamshell 2.Easy and pot cover 1 the circumferential lateral surface of the groove envelope 29 being made up of elastic plastic material keeps close-fitting state, can overcome between the inner circumferential side, bottom of above-mentioned clamshell 2 and pot cover 1 circumferential lateral surface 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 uses plastic material to make, and has the advantage drawing materials easily and being prone to produce in enormous quantities.Certainly, the clamshell 2 in the present embodiment can also use other nonmetallic materials with certain heat insulating function to make, and as pottery or timber can be used to make the clamshell of the present invention through suitable process, equally realizes the purpose of the present invention.
Embodiment two
Pressure cooker protection energy-saving cover (structure is shown in Fig. 9 and Figure 10) of the embodiment of the present invention two.More perfect in order to make the present invention protect the function of energy-saving cover, to be allowed to be more easily performed and apply, on the basis of the embodiment of the present invention one, the further structure of the embodiment of the present invention two sets constructed as below, and its benefit is stated the most subsequently.
Structure 1 further: above-mentioned clamshell 2 is by having suitable mechanical intensity and using the foamed plastic material of temperature to make.
Clamshell 2 in the present embodiment is made up of the foamed plastic material with suitable mechanical intensity and suitable maximum operation (service) temperature, lower more convenient with use in the hope of cost, and can obtain the most energy-conservation and heat insulation effect.Expanded polypropylene preferentially selected by clamshell 2 in the present embodiment, protects energy-saving cover in the hope of the present invention more environmentally friendly and durable, and obtains preferable insulation effect, and closer to being actually needed, makes the present invention protect energy-saving cover application easy to implement.
Structure 2 further: the outer surface of above-mentioned clamshell 2 is provided with the enclosure 3 being socketed with it；The enclosure 3 is made up of sheet metal or plastic material, and fit mutually tight with clamshell 2 is connected or is bonded into one.
The enclosure 3 that institute's structure sets is conducive to protection clamshell 2; to overcome the deficiencies such as its surface vulnerable to pollution that the clamshell 2 being made up of foamed plastic material easily exists and yielding breakage; so that clamshell 2 is suitable for the present invention and protects energy-saving cover when actually used to requirements such as the durability of structure and eases of use; and be conducive to strengthening the insulation effect of clamshell 2, and be more beneficial for the present invention and protect energy-saving cover and practice in pressure cooker.Making owing to clamshell 2 have employed foamed plastic material, the enclosure 3 that what it was arranged shield then needs to use plastic material or sheet metal to make according to difference, and if select sheet metal to make, the most preferably make with stainless sheet steel punching press.
The pressure cooker protection energy-saving cover of the present embodiment has a characteristic that the hole, valve position 21 that on the clamshell 2 in 1. the present embodiment, institute's structure sets, solve the problem easily affecting pressure cooker safe handling carrying out protecting and energy-saving structure design is faced on high-pressure cooker cover 1, make the present embodiment protection energy-saving cover can cover during pressure cooker is cooked and use safely, it is achieved thereby that the adiabatic of high-pressure cooker cover 1 is covered in heating process cooked by pressure cooker, human body is made to avoid touching the high temperature surface of this pot cover, substantially reduce human body and scalded pain or the chance scalded by the pressure cooker surface of high temperature, serve effective safety protection function.Simultaneously, the clamshell 2 of the present embodiment cooperatively encloses the cavity 23 of closing with the pot cover 1 of institute's fit, significantly can be slowed down the radiating rate of pressure cooker, and make pressure cooker obtain the most energy-conservation and heat insulation effect, thus overcome prior art and fail reasonably to carry out on high-pressure cooker cover to protect and energy-saving structure design and the deficiencies such as safeguard function is poor and energy-conservation and heat insulation effect is not good enough that make existing pressure cooker easily also exist when cooking use.2. the clamshell 2 in the present embodiment is a unitary construction, Making mold can be used easily to obtain the higher accuracy of manufacture, and make the cavity 23 between the pot cover 1 of clamshell 2 and institute's fit keep the best closed state, so that clamshell 2 keeps good heat-insulating property, and bring more facility to its use.3. pressure cooker uses the protection energy-saving cover of the present invention, if there is abnormal steam discharge state and forms more profit on pot cover 1 surface in hole, valve position 21 in pressure cooker, then this profit can be discharged through overfall 25 and the relief port 26 that the present embodiment institute structure sets, in order to avoid affecting the normal exhaust of pressure limiting valve, thus efficiently solve the pressure cooker using the present embodiment protection energy-saving cover safe handling problem under abnormal steam discharge state occurs, the clamshell 2 making the present embodiment is suitable for the safe handling under abnormal steam discharge state occurs in pressure cooker, the present embodiment protection energy-saving cover is made to have higher use adaptability and security.4. the preferred expanded polypropylene material of clamshell 2 in the present embodiment is made, have and be prone to produce in enormous quantities low with production cost and use the advantages such as environmental protection portable, and there is preferable insulation effect, more can need by closing to reality, and make the present invention protect energy-saving cover application easy to implement.5. the protection energy-saving cover of the present embodiment, can be supporting according to the customization of high-pressure cooker cover design feature, safe and convenient to use；The protection energy-saving cover of the present embodiment be possible not only to individually and pressure cooker pot cover with the use of, and can be supporting with other thermal insulation member being arranged on pressure cooker body or be applied in combination, bring more facility can to the use of cooking of pressure cooker, and beneficially energy-saving and emission-reduction and there is application value.
Claims (2)
1. a pressure cooker protection energy-saving cover, including the clamshell (2) for covering its outer surface being set on high-pressure cooker cover (1)；It is characterized in that: described clamshell (2) is the unitary construction being made up of plastic material；Described clamshell (2) is provided with the hole, valve position (21) for dodging pressure limiting valve bonnet (11), there is between all sides of hole, described valve position (21) and bonnet (11) suitable steam discharge space, hole, described valve position (21) has complete sidewall, and its lower surface is sealed on the correspondence position of pot cover (1) outer surface；Described clamshell (2) is provided with the slot to make way (22) for dodging lid handle (13), and described slot to make way (22) has complete sidewall, and its lower surface is sealed on the correspondence position of pot cover (1) and lid handle (13) outer surface；According to the concrete structure on pot cover (1), the hole slot of stepping down for dodging other safety member on pot cover (1) it is additionally provided with on described clamshell (2), 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 hole slot of stepping down or inner face are sealed on the correspondence position of pot cover (1) outer surface；
In addition to for meeting closely sealed needs between the above-mentioned partial outer face allowing bit architecture and pot cover (1) and lid handle (13) and contacting with each other, between remaining inner surface and the outer surface of pot cover (1) of described clamshell (2), there is suitable spacing；The inner circumferential side, bottom of described clamshell (2) is sealed on the correspondence position of pot cover (1) circumferential lateral surface, so that described clamshell (2) and pot cover (1) cooperatively enclose and form the cavity (23) of closing；
The bottom of hole, described valve position (21) is provided with the overfall (25) connected with described cavity (23)；The lower inside of described clamshell (2) is provided with the relief port (26) connected with cavity (23), and described relief port (26) is arranged on the same lateral position corresponding with overfall (25).
Pressure cooker the most according to claim 1 protection energy-saving cover, it is characterized in that: the bottom of hole, described valve position (21) circumferentially arranged with described overfall (25) connect ringwise enclose chute (27) flow in cavity (23) from pot cover (1) surface that overfall (25) is defined so that penetrating into from hole, valve position (21) in the described profit enclosed in chute (27).
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901461.5A CN106361137A (en) | 2011-09-06 | 2011-09-06 | Protective energy-saving cover efficiently applicable to cooking pressure cooker |
| CN201610904631.5A CN106388567A (en) | 2011-09-06 | 2011-09-06 | Cooking pressure cooker protecting energy-saving cover capable of being easily and tightly arranged |
| CN201610904939.XA CN106419524A (en) | 2011-09-06 | 2011-09-06 | Protective energy-saving cover of oil water guiding cooking pressure cooker |
| CN201110260477.XA CN102973135B (en) | 2011-09-06 | 2011-09-06 | Pressure cooker protection energy-saving cover |
| CN201610904946.XA CN106361138A (en) | 2011-09-06 | 2011-09-06 | Protective energy-saving cover of cooking pressure cooker with function of collecting oil and water |
| 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110260477.XA CN102973135B (en) | 2011-09-06 | 2011-09-06 | Pressure cooker protection energy-saving cover |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610904939.XA Division CN106419524A (en) | 2011-09-06 | 2011-09-06 | Protective energy-saving cover of oil water guiding cooking pressure cooker |
| CN201610904631.5A Division CN106388567A (en) | 2011-09-06 | 2011-09-06 | Cooking pressure cooker protecting energy-saving cover capable of being easily and tightly arranged |
| CN201610901461.5A Division CN106361137A (en) | 2011-09-06 | 2011-09-06 | Protective energy-saving cover efficiently applicable to cooking pressure cooker |
| CN201610901446.0A Division CN106361136A (en) | 2011-09-06 | 2011-09-06 | Oil and water accumulation-free protective and energy-saving cover of cooking pressure cooker |
| CN201610904946.XA Division CN106361138A (en) | 2011-09-06 | 2011-09-06 | Protective energy-saving cover of cooking pressure cooker with function of collecting oil and water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102973135A CN102973135A (en) | 2013-03-20 |
| CN102973135B true CN102973135B (en) | 2016-09-07 |
Family
ID=47847699
Family Applications (6)
| 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 |
| 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 |
| 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 |
| 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 |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
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| 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 |
| 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 |
| 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 |
| 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 |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| DE202018006408U1 (en) | 2017-08-09 | 2020-04-23 | Sharkninja Operating Llc | Cooking device and components thereof |
| USD914447S1 (en) | 2018-06-19 | 2021-03-30 | Sharkninja Operating Llc | Air diffuser |
| USD883014S1 (en) | 2018-08-09 | 2020-05-05 | Sharkninja Operating Llc | Food preparation device |
| USD934027S1 (en) | 2018-08-09 | 2021-10-26 | Sharkninja Operating Llc | Reversible cooking rack |
| USD903413S1 (en) | 2018-08-09 | 2020-12-01 | Sharkninja Operating Llc | Cooking basket |
| USD883015S1 (en) | 2018-08-09 | 2020-05-05 | Sharkninja Operating Llc | Food preparation device and parts thereof |
| EP3931493A1 (en) | 2019-02-25 | 2022-01-05 | SharkNinja Operating LLC | Cooking system with guard |
| US20190254476A1 (en) | 2019-02-25 | 2019-08-22 | Sharkninja Operating Llc | Cooking device and components thereof |
| USD918654S1 (en) | 2019-06-06 | 2021-05-11 | Sharkninja Operating Llc | Grill plate |
| USD982375S1 (en) | 2019-06-06 | 2023-04-04 | Sharkninja Operating Llc | Food preparation device |
| US11647861B2 (en) | 2020-03-30 | 2023-05-16 | Sharkninja Operating Llc | Cooking device and components thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201127508Y (en) * | 2007-08-23 | 2008-10-08 | 李钊鸿 | Pressure-limiting valve airflow fence group structure of pressure cooker |
| CN201295133Y (en) * | 2008-09-05 | 2009-08-26 | 苏权希 | Scald-proof pressure cooker cover |
| CN201798581U (en) * | 2010-09-13 | 2011-04-20 | 陆意祥 | Pot cover capable of storing water |
| CN102973136A (en) * | 2011-09-06 | 2013-03-20 | 戴梦云 | Protective and energy-saving pressure cooker |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH078174B2 (en) * | 1988-07-18 | 1995-02-01 | 株式会社クボタ | Harvester |
| CN2072811U (en) * | 1990-07-12 | 1991-03-13 | 曾为至 | Energy-saving pot |
| JP3200911B2 (en) * | 1992-01-29 | 2001-08-20 | 井関農機株式会社 | Water control equipment in grain processing equipment |
| CN2301944Y (en) * | 1997-04-18 | 1998-12-30 | 劳建荣 | Energy-saving insulation electric cooker |
| KR200440495Y1 (en) * | 2006-11-27 | 2008-06-16 | 이신근 | A cover for cook-pot |
| CN101485538B (en) * | 2008-01-15 | 2010-11-10 | 徐佳义 | Low-pressure quick-cooking pot with air overflow chamber and control method thereof |
| CN201528995U (en) * | 2009-09-08 | 2010-07-21 | 刘建华 | Electric pressure cooker steam liquid collecting and cooling device |
-
2011
- 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 CN201610901446.0A patent/CN106361136A/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
- 2011-09-06 CN CN201610904946.XA patent/CN106361138A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201127508Y (en) * | 2007-08-23 | 2008-10-08 | 李钊鸿 | Pressure-limiting valve airflow fence group structure of pressure cooker |
| CN201295133Y (en) * | 2008-09-05 | 2009-08-26 | 苏权希 | Scald-proof pressure cooker cover |
| CN201798581U (en) * | 2010-09-13 | 2011-04-20 | 陆意祥 | Pot cover capable of storing water |
| CN102973136A (en) * | 2011-09-06 | 2013-03-20 | 戴梦云 | Protective and energy-saving pressure cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106361138A (en) | 2017-02-01 |
| CN106388567A (en) | 2017-02-15 |
| CN106419524A (en) | 2017-02-22 |
| CN106361136A (en) | 2017-02-01 |
| CN106361137A (en) | 2017-02-01 |
| CN102973135A (en) | 2013-03-20 |
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