CN105286589A - Protective energy-saving cover of pressure cooker - Google Patents

Protective energy-saving cover of pressure cooker Download PDF

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Publication number
CN105286589A
CN105286589A CN201510748919.3A CN201510748919A CN105286589A CN 105286589 A CN105286589 A CN 105286589A CN 201510748919 A CN201510748919 A CN 201510748919A CN 105286589 A CN105286589 A CN 105286589A
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CN
China
Prior art keywords
clamshell
pressure cooker
pot cover
valve position
position hole
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Withdrawn
Application number
CN201510748919.3A
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Chinese (zh)
Inventor
戴梦云
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Individual
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Individual
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Publication date
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Publication of CN105286589A publication Critical patent/CN105286589A/en
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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
    • A47J27/08—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

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

The invention provides a protective energy-saving cover of a pressure cooker. The protective energy-saving cover comprises a cooker cover body 1 provided with a cover handle 13, a pressure limiting valve and other safety components, and a shell housing 2 composed of an outer shell 3 and an inner sleeve 4 and provided with a closed cavity 20 is arranged on the cooker cover body 1. The shell housing 2 is provided with a valve position hole 21, a handle receding groove 22 and other receding hole grooves. The outer shell 3 is made of plastic, and the inner sleeve 4 is made of a metal sheet. The protective energy-saving cover has the safety protective effect and energy saving and heat insulation effects, does not affect safe usage of the pressure cooker, and is convenient to use and beneficial to energy saving and emission reduction, thereby having the application and popularization value.

Description

Pressure cooker protection energy saving lid
The divisional application that the application is the applying date is on August 1st, 2011, application number is 2011102162596, denomination of invention is pressure cooker protection energy-saving cover.
Technical field
The present invention relates to a kind of pressure cooker protection energy saving lid.
Background technology
Public's pressure cooker (hereafter claiming: pressure cooker or ordinary high pressure pot) that gas-cooker or electromagnetic oven use of being everlasting day is made up of aluminium alloy or stainless steel material mostly, many facilities are brought to the life of people, relative to automatic electric pressure cooker, ordinary high pressure pot arbitrarily can carry out firepower regulation and control at any time in the process of cooking, the use advantage having it certain.But, the metal surface exposed area of ordinary high pressure pot is large, the particularly pot cover of pressure cooker, except sub-fraction is by except the covering of the handle of pot cover, metal package major part exposes, in the process of cooking, the pot cover surface of exposing is in relatively-high temperature state, and because of its surface temperature high, when human body is touched on it because of carelessness, easily by boiling hot pain or scald; More obvious deficiency is cooked in process at pressure cooker, no matter adopts gas-cooker or electromagnetic oven, the pot cover of the pressure cooker of high temperature is always in outside radiating state, again because its surface temperature is high, exposed area is large, and dispersed heat is many, particularly in the winter that environment temperature is lower, the temperature difference of pot cover and surrounding environment is large, and heat radiation is faster, and the heat of loss is more, what be both unfavorable for when cooking is energy-conservation, is also unfavorable for the insulation of pressure cooker after the heating that stops cooking.
Summary of the invention
A kind of pressure cooker is the object of the present invention is to provide to protect energy saving lid, ordinary high pressure pot adopts protection energy saving lid of the present invention, make human body avoid touching the pressure cooker cap surface in cooking, there is more perfect safety protection function, and there is more preferably energy-conservation and heat insulation effect.
The object of the present invention is achieved like this, described pressure cooker protection energy saving lid, and comprise the pot cover with lid handle, pot cover is provided with the pressure limiting valve and other safety member with bonnet; It is characterized in that: pot cover is also provided with the clamshell for covering its outer surface; Described clamshell is formed by shell with the inner sleeve of its phase fit, has suitable spacing between both madial walls, and forms the cavity closed; Described clamshell is provided with the valve position hole for dodging bonnet, has suitable steam discharge space between described valve position hole and all sides of bonnet; Described clamshell is provided with and allows handle groove for what dodge lid handle; Described clamshell is provided with the hole slot of stepping down for dodging other safety member on pot cover; Valve position hole on described clamshell and allow handle groove and described hole slot of stepping down all have complete and closely sealed sidewall, remains closed state to make the cavity in clamshell.Additional information: usually, high-pressure pot cover is furnished with have voltage stabilizing exhaust or the superpressure that comprise pressure limiting valve to lose heart the structure of function or parts (being referred to as: safety member), as except arranging pressure limiting valve, pot cover is also furnished with at least one there is superpressure to lose heart the safety valve of function, and offers at pot cover avris at least one to be out of shape protrusion because of abnormal pressure safe aperture for holding high-pressure cooker sealing ring; Other safety member on the pot cover of above-mentioned record just refers to matches safety valve on pot cover in a known manner or/and safe aperture except pressure limiting valve.
Object of the present invention also can be achieved in that described pressure cooker protection energy saving lid, it is characterized in that: the medial surface of described clamshell is corresponding with the shape of pot cover outer surface, and makes both bonded to each other; The inner side of described clamshell is provided with the guiding gutter that the outer surface carrying over pot cover from the bottom in described valve position hole extends to the outside lower edge of pot cover, the pot cover surface outflow defined by described guiding gutter to make the profit in described valve position hole carry over.
Object of the present invention can also be achieved in that described pressure cooker protection energy saving lid, it is characterized in that: be provided with the insulating sandwich be made up of foamed plastic material in the cavity between described shell and inner sleeve; Bonded to each other between described interlayer and the matching surface of inner sleeve, to make both mutually closely sealed or bonding integral.
Pressure cooker adopts protection energy saving lid of the present invention, the thermal insulation making the pot cover high temperature of pressure cooker surface obtain having the clamshell of heat insulating function covers, human body is made not easily to touch the high-pressure pot cover surface of high temperature, significantly can reduce the chance that human body is scalded pain by pressure cooker or scalds, safety protection function can be played to human body; And, its inside of clamshell that the present invention adopts is provided with closed cavity, the air that in it, falling heat-transfer coefficient is low, the clamshell that the present invention is adopted has good heat insulating function, and make protection energy saving lid of the present invention have good heat-insulating property, significantly can be slowed down the radiating rate of pressure cooker, reduces the heat loss of pressure cooker in the process of cooking, and have energy-conserving action; Pressure cooker adopts protection energy saving lid of the present invention, after it stops heating, because of the insulating characteristics that protection energy saving lid of the present invention is good, makes pressure cooker obtain longer temperature retention time after heating is cooked in stopping, namely playing good insulation effect.Therefore, pressure cooker protection energy saving lid of the present invention, significantly can not only reduce the chance that human body is scalded pain by pressure cooker or scalds, and have good energy-conservation and heat insulation effect.
The present invention protect valve position hole that on the clamshell in energy saving lid, institute's structure is established and and all sides of bonnet between there is suitable steam discharge space, the clamshell that the present invention is adopted covers the normal exhaust that can not affect pressure limiting valve on pot cover, namely the problem that the present invention carries out the easy impact to voltage pot safe handling that needs that thermal insulation and protective construction design face solve on high-pressure cooker cover is efficiently solved, thus cooking in heating process at pressure cooker, the present invention can carry out thermal insulation and cover on pot cover.Namely under the prerequisite of not impact to voltage pot safe handling, the present invention protects energy saving lid and can play safety protection function to human body and obtain better energy-conservation and heat insulation effect, thus overcomes existing Thermo Isolation Technique and lack and on high-pressure cooker cover, carry out thermal insulation and protective construction design and poor and energy-conservation and that heat insulation effect the is not good enough deficiency of safeguard function that there is prior art.
Protection energy saving lid of the present invention is simple and light, safe and convenient to use, support the use with other thermal insulation member be arranged on pressure cooker body, there is better protection and energy-conservation and heat insulation effect, offer convenience to the use of cooking of pressure cooker, it is conducive to energy-saving and emission-reduction and has application value.
Accompanying drawing explanation
Fig. 1 is the main member organigram (not shown pot cover 1) of the embodiment of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the left view (analysing and observe) of Fig. 1.
Fig. 4 is the upward view (locally) of Fig. 1.
Fig. 5 is overall fitting relation schematic diagram (locally) of the present invention.
Fig. 6 is the top view (locally) of Fig. 5.
Fig. 7 is I enlarged drawing of Fig. 1.
Fig. 8 is the embodiment of the present invention two (clamshell) organigram.
Fig. 9 is the left view (analysing and observe) of Fig. 8.
In figure: pot cover 1, bonnet 11, cap aperture 12, lid handle 13, safety valve 14, clamshell 2, cavity 20, valve position hole 21, allow handle groove 22, safety vent 23, shell 3, ring set groove 31, glue ring 32, flow-guiding mouth 33, inner sleeve 4, guiding gutter 41, profit cup 5, inserts ear 51, jack 52, interlayer 6, cover cap 7, cap shoulder 71, cage apertures 72.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
embodiment one
Pressure cooker protection energy saving lid (structure is shown in Fig. 1-Fig. 7) of the embodiment of the present invention one, comprises the pot cover 1 with lid handle 13, and pot cover 1 arranges pressure limiting valve and the safety valve 14 with bonnet 11; Pot cover 1 is provided with the clamshell 2 for covering its outer surface; Clamshell 2 is formed by shell 3 with the inner sleeve 4 of its phase fit, has suitable spacing between both madial walls, and forms the cavity 20 closed; Clamshell 2 is provided with the valve position hole 21 for dodging bonnet 11, has suitable steam discharge space between valve position hole 21 and all sides of bonnet 11, can discharge to make the gas of ejection from bonnet 11 from this space; Clamshell 2 is provided with and allows handle groove 22 for what dodge lid handle 13.
Clamshell 2 is provided with the safety vent 23 for dodging safety valve 14, to make the effect of safety valve 14 unaffected.According to other safety member of apolegamy on pot cover 1, on clamshell 2, the corresponding hole slot of stepping down be provided with for dodging other safety member on pot cover 1, is set with to make clamshell 2 and uses safely on pot cover 1.
The above-mentioned handle groove 22 and valve position hole 21 and safety vent 23 above-mentioned hole slot of stepping down all has complete and closely sealed sidewall of allowing, remains closed state to make the cavity 20 in clamshell 2.
The valve position hole 21 that on clamshell 2 in the present embodiment, institute's structure is established and and bonnet 11 weeks sides between spacing, the gas of discharging from pressure limiting valve can without hindrancely be circulated, make to be set with the present embodiment protection energy saving lid of clamshell 2 and pressure cooker supporting also not impact to voltage pot use safely; Simultaneously, the clamshell 2 that the present embodiment adopts makes the heat-delivery surface of pot cover 1 be able to effective adiabatic covering more comprehensively, supporting and cook when using with pressure cooker, the surface temperature of clamshell 2 is starkly lower than the surface temperature of pot cover 1, even if human contact does not have by the sensation of scalding to the surface of clamshell 2 yet, it has good safety protection function to human body; And, because in clamshell 2, structure has established the cavity 20 closed, 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, significantly can be slowed down the radiating rate of pot cover 1, make the present embodiment protection energy saving lid be conducive to accelerating the process of cooking of pressure cooker, shorten and cook the heat time, there is energy-saving effect; After pressure cooker stops heating, the present embodiment protection energy saving lid also has better heat insulation effect, makes pressure cooker can obtain longer temperature retention time, the chance that reheats of minimizing and be also conducive to energy-conservation.
Protect energy saving lid for making the present invention to be easier to practice and have better result of use, on the basis of above-mentioned structure, the further structure of the present embodiment establishes following structure, and its benefit is also stated subsequently.
Further structure 1: the upper end week in above-mentioned valve position hole 21, along not higher than the lower edge of pressure limiting valve cap aperture 12, is not blocked by the inwall in valve position hole 21 to make the gas sprayed from cap aperture 12.
Relative position relation between the valve position hole 21 of above-mentioned restriction and cap aperture 12, the gas of ejection from cap aperture 12 can be made to avoid being blocked by the inwall in valve position hole 21 and making this gas avoid being formed profit in valve position hole 21, thus the safe handling of pressure limiting valve normal exhaust and pressure cooker can be guaranteed, and be conducive to clamshell 2 and keep good thermal insulation and protection effect and ease of use.
Further structure 2: the medial surface of above-mentioned clamshell 2 is corresponding with the shape of pot cover 1 outer surface, and make both bonded to each other; The inner side of clamshell 2 is provided with the guiding gutter 41 that the outer surface carrying over pot cover 1 from the bottom in valve position hole 21 extends to the outside lower edge of pot cover 1, carries over pot cover 1 surface defined by guiding gutter 41 flow out to make the profit in valve position hole 21.
Bonded to each other between the clamshell 2 that institute's structure is established and pot cover 1 surface, to make actual cooperation gap between the two little as far as possible or realize seamless cooperation, thus the profit in valve position hole 21 is not easily infiltrated therebetween, can guarantee that clamshell 2 has good insulation effect and ease of use.When pressure cooker is when cooking, and the gas of ejection bottom bonnet 11 forms more profit in pot cover 1 surface, pot cover 1 surface that the guiding gutter 41 that institute's structure is established can make this profit carry over and be defined by guiding gutter 41 is flowed out, and make this profit avoid accumulating in valve position hole 21, in order to avoid affect the normal exhaust of pressure limiting valve and the safe handling of pressure cooker; Also this profit can be made not easily to infiltrate in the gap that may exist between clamshell 2 and pot cover 1, to guarantee that clamshell 2 keeps good insulation effect and ease of use.Meanwhile, this profit can be concentrated and flow to same exit position, can provide condition for the centralized collection of profit.
Further structure 3: the exit position of above-mentioned guiding gutter 41 is provided with has the profit cup 5 that a pair is inserted ear 51; Shell 3 is provided with a pair jack 52 matched with slotting ear 51, makes profit cup 5 be articulated in the outside of shell 3 and the outside lower edge of pot cover 1, to accept the profit of discharging from guiding gutter 41.
The profit cup 5 that institute's structure is established can accept the profit flowed out from guiding gutter 41, and makes this profit avoid overflow on the kitchen range top, and the pressure cooker making employing the present invention protect energy saving lid is cooked and used safer facility.
Further structure 4: above-mentioned shell 3 is made up of adiabatic plastic material; Inner sleeve 4 is made up of metallic sheet stock.
Above-mentioned inner sleeve 4 selects metal material, relative to selecting nonmetallic materials, more high temperature resistant, makes inner sleeve 4 more durable; And shell 3 is made up of adiabatic plastic material, relative to selecting metal material, there is better adiabatic and protection effect.Both coordinate in above-mentioned optimization in selection, and not only make clamshell 2 rational in infrastructure, excellent heat insulating performance, protective action is better, and makes clamshell 2 more durable.Inner sleeve 4 in the present embodiment is preferably made with stainless steel metal sheet stamping, relative to selecting other metal material, stainless steel material thermal conductivity factor is relatively low, makes the overall insulation effect of clamshell 2 better, and make the surface temperature rise of shell 3 less, and better protection and energy-conservation and heat insulation effect can be obtained.
Further structure 5: between the lower surface in the valve position hole 21 on the downside of shell 3 and pot cover 1 surface, there is suitable spacing, and be provided with around the pressure limiting valve ring set groove 31 of a week; Ring set groove 31 is arranged with glue ring 32, and glue ring 32 has certain elasticity and suitable height and presetting juxtaposition metamorphose surplus, keeping being close to state with the outer surface of pot cover 1; The bottom of glue ring 32 is provided with the flow-guiding mouth 33 that valve position hole 21 and guiding gutter 41 are connected; The cross section of glue ring 32 is in falling " Y " shape.
The ring set groove 31 that institute's structure is established on shell 3 and the glue ring 32 being furnished with presetting distortion allowance, can make to have good adaptation between the lower end in valve position hole 21 and pot cover 1 surface.The flow-guiding mouth 33 that institute's structure is established also is conducive to guiding the profit in valve position hole 21 to carry over from flow-guiding mouth 33 pot cover 1 surface defined by guiding gutter 41 and flows out, to avoid this profit to infiltrate in the gap that between inner sleeve 4 and pot cover 1, actual capabilities exist, and clamshell 2 is made to keep good heat insulating function and ease of use.Above-mentioned glue ring 32 can adopt cross section to be circular conventional apron, and the performance that the glue ring 32 that cross section is " Y " shape has better using adaptability and prevents profit from infiltrating more reliably, heat insulating function and the ease of use of clamshell 2 can be improved further.
Further structure 6: be filled with the cotton of cotton-wool or sheet strip or the drying material with certain heat insulating function of other broken suitable filling carefully in the cavity 20 of above-mentioned clamshell 2.
In the cavity 20 of clamshell 2 of the present invention, be filled with the drying material with certain heat insulating function, the energy-conservation and insulation effect of the present invention can be strengthened.Adopt the cotton of cotton-wool or leftover pieces, material is easy to get and cost is low.
Further structure 7: above-mentioned drying material by paddy cot or broken thin after agricultural crop straw make.
Select dry paddy cot or broken thin agricultural crop straw to fill the cavity 20 of clamshell 2 of the present invention, the energy-conservation and heat insulation effect of the present invention can not only be strengthened, and draw materials easily and cost low, and environmental and durable.
Further structure 8: above-mentioned shell 3 is provided with the cover cap 7 be made up of the plastic material with suitable mechanical intensity matched with valve position hole 21; Cover cap 7 is cylindrical, and is provided with and takes on 71 and cage apertures 72 for dodging bonnet 11 with upper end, described valve position hole 21 week along mutually closely sealed cap, and the upper end of cage apertures 72 is closed construction; The lower end outer wall of cover cap 7 is provided with the screw thread with suitable height, and the hole wall in valve position hole 21 is provided with the screw thread matched with cover cap 7 screw thread, to make can be threaded between the two.
When pressure cooker stops heating and enters keeping warm mode, bonnet 11 can be unloaded, the cover cap 7 that above-mentioned institute structure is established can directly screw in the valve position hole 21 on clamshell 2, with the heat dissipation channel blocked or be enclosed on position, valve position hole 21, the heat loss in pressure cooker can be reduced further, to strengthen the heat insulation effect that the present invention protects energy saving lid; The cover cap 7 of rotation set on shell 3 can use as handle, operates safer facility to make the suit of clamshell 2 of the present invention on pot cover 1.Cook in heating process at pressure cooker, then need to unload lower cover cap 7 from shell 3.
embodiment two
Pressure cooker protection energy saving lid (structure is shown in Fig. 8-Fig. 9) of the embodiment of the present invention two.More perfect in order to make the present invention protect the function of energy saving lid, to make it to be easier to implement and application, on the basis of the embodiment of the present invention one, the embodiment of the present invention two further structure establishes following structure, that is: be provided with the interlayer 6 with heat-blocking action be made up of foamed plastic material in the cavity 20 of above-mentioned clamshell 2; Bonded to each other between the matching surface of interlayer 6 and inner sleeve 4, to make both mutually closely sealed or bonding integral.
The interlayer 6 that institute's structure is established has good heat insulating function, is conducive to the heat-insulating property of the clamshell 2 strengthened in the present embodiment, makes the pressure cooker of the present embodiment protect energy saving lid and has better protection and energy-conservation and heat insulation effect.Meanwhile, interlayer 6 and inner sleeve 4 are mutually closely sealed or be bonded into one, and can strengthen the insulation effect of clamshell 2 further.For making the more environmental protection and durable of the clamshell 2 in the present embodiment, the interlayer 6 in the present embodiment preferably expanded polypropylene material is made.
The pressure cooker protection energy saving lid of the present embodiment has following features: 1. the valve position hole 21 that on the clamshell 2 in the present embodiment protection energy saving lid, institute's structure is established, solve the problem of to carry out easy impact to voltage pot normal exhaust that heat radiating construction design faces and safe handling on high-pressure cooker cover 1, thus cook in process at pressure cooker, the protection energy saving lid of the present embodiment can be used safely, human body can be made to avoid contacting or touching the pot cover surface of this high temperature, the chance that remarkable minimizing human body is scalded pain by the pressure cooker of high temperature surface or scalds, serve effective safety protection function, simultaneously, clamshell 2 inside in the present embodiment protection energy saving lid is the cavity 20 closed, significantly can be slowed down the radiating rate of pressure cooker, and make pressure cooker have more preferably energy-conservation and insulation effect, to overcome in existing Thermo Isolation Technique scheme the thermal insulation and protective construction design that for want of cover at pressure cooker and the deficiency existed.2. pressure cooker adopts the protection energy saving lid of the present embodiment, if there is abnormal steam discharge state and discharge more gas and pot cover 1 in valve position hole 21 forms more profit on the surface in pressure cooker, the guiding gutter 41 that then this profit can be established through institute's structure is discharged swimmingly, in order to avoid affect the normal exhaust of pressure limiting valve, thus there is the safe handling problem under abnormal steam discharge state in the pressure cooker efficiently solving employing the present embodiment protection energy saving lid, namely the guiding gutter 41 that the present embodiment institute structure is established can make clamshell 2 also can be adapted to pressure cooker there is abnormal steam discharge state under safe handling, make the present embodiment protect energy saving lid and there is more perfect using adaptability.3. the present embodiment ring set groove 31 that institute's structure is established on shell 3 and the glue ring 32 that arranges can avoid the profit in valve position hole 21 infiltrate inner sleeve 4 with may exist between pot cover 1 coordinate in gap, dissatisfactory with the use of state that energy saving lid can be adapted between inner sleeve 4 and pot cover 1 is in actual use protected to make the present embodiment, the heat insulating function that clamshell 2 also can be made to keep good, makes the present embodiment protect energy saving lid and has better using adaptability.4. can fill the drying material with heat insulating function in the cavity 20 of clamshell 2 in the present embodiment or be provided with the interlayer 6 be made up of foamed plastic material, the protection of clamshell 2 and energy-conservation and heat insulation effect can be strengthened further, and make protection energy saving lid of the present invention more closing to reality need and application easy to implement.5. the protection energy saving lid of the present embodiment is simple and light, safe and convenient to use; The protection energy saving lid of the present embodiment can be supporting or combinationally use with other thermal insulation member be arranged on pressure cooker body, and more conveniently bring to the use of cooking of pressure cooker, it is conducive to energy-saving and emission-reduction and has application value.

Claims (3)

1. a pressure cooker protection is energy-conservation lid, comprise the pot cover (1) with lid handle (13), pot cover (1) arranges the pressure limiting valve and other safety member with bonnet (11); It is characterized in that: pot cover (1) is also provided with the clamshell (2) for covering its outer surface; Described clamshell (2) is formed by shell (3) with the inner sleeve (4) of its phase fit, has suitable spacing between both madial walls, and forms the cavity (20) closed; Described clamshell (2) is provided with the valve position hole (21) for dodging pressure limiting valve bonnet (11), has suitable steam discharge space between described valve position hole (21) and all sides of bonnet (11); Described clamshell (2) is provided with and allows handle groove (22) for what dodge lid handle (13); Described clamshell (2) is provided with the hole slot of stepping down for dodging other safety member on pot cover (1); Described valve position hole (21) and allow handle groove (22) and described hole slot of stepping down all have complete and closely sealed sidewall, remains closed state to make the cavity (20) in clamshell (2); Described shell (3) is made up of plastic material; Described inner sleeve (4) is made up of metallic sheet stock.
2. pressure cooker protection according to claim 1 is energy-conservation lid, it is characterized in that: all edges, upper end of described valve position hole (21) are not higher than the lower edge of pressure limiting valve cap aperture (12).
3. pressure cooker protection according to claim 1 is energy-conservation lid, it is characterized in that: described inner sleeve (4) preferably stainless sheet steel punching press is made.
CN201510748919.3A 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker Withdrawn CN105286589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110216259.6A CN102908049B (en) 2011-08-01 2011-08-01 Pressure cooker protection energy-saving cover

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201110216259.6A Division CN102908049B (en) 2011-08-01 2011-08-01 Pressure cooker protection energy-saving cover

Publications (1)

Publication Number Publication Date
CN105286589A true CN105286589A (en) 2016-02-03

Family

ID=47606807

Family Applications (128)

Application Number Title Priority Date Filing Date
CN201510749004.4A Withdrawn CN105433767A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for cooking pressure cooker
CN201510748754.XA Withdrawn CN105286569A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748742.7A Withdrawn CN105286562A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748841.5A Withdrawn CN105286575A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510749001.0A Withdrawn CN105286617A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510743504.7A Withdrawn CN105286549A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748990.1A Withdrawn CN105286611A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510741267.0A Pending CN105249811A (en) 2011-08-01 2011-08-01 Energy-saving protecting cover of boiling pressure cooker
CN201510748989.9A Pending CN105286610A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510741627.7A Withdrawn CN105286527A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741349.5A Withdrawn CN105286521A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510744013.4A Withdrawn CN105286552A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510743408.2A Pending CN105286537A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741495.8A Withdrawn CN105286524A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510744010.0A Withdrawn CN105286551A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510744080.6A Withdrawn CN105286555A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748750.1A Withdrawn CN105286566A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748751.6A Pending CN105286567A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748741.2A Pending CN105286561A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510743417.1A Pending CN105286538A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748775.1A Withdrawn CN105286572A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748961.5A Withdrawn CN105286598A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510748851.9A Withdrawn CN105286578A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748987.XA Pending CN105286608A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748921.0A Pending CN105286590A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748737.6A Pending CN105286559A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748865.0A Withdrawn CN105286586A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510743435.XA Pending CN105286540A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741521.7A Pending CN105286525A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748973.8A Pending CN105286604A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748988.4A Pending CN105286609A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748957.9A Pending CN105286597A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201110216259.6A Expired - Fee Related CN102908049B (en) 2011-08-01 2011-08-01 Pressure cooker protection energy-saving cover
CN201510748964.9A Withdrawn CN105286600A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510748970.4A Pending CN105286602A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510743801.1A Pending CN105286550A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510743463.1A Withdrawn CN105286544A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748916.XA Withdrawn CN105286587A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740705.1A Withdrawn CN105286515A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748991.6A Withdrawn CN105286612A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748998.8A Withdrawn CN105286614A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748757.3A Pending CN105286571A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510743393.XA Pending CN105286535A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510742308.8A Pending CN105286534A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748748.4A Withdrawn CN105286565A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740179.9A Withdrawn CN105286504A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748736.1A Withdrawn CN105286558A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740302.7A Pending CN105286510A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740172.7A Pending CN105286502A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748954.5A Withdrawn CN105286596A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748740.8A Pending CN105286560A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510743493.2A Withdrawn CN105286548A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748863.1A Withdrawn CN105286584A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510741443.0A Withdrawn CN105286523A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748747.XA Withdrawn CN105342374A (en) 2011-08-01 2011-08-01 Protective and energy-saving cover of cooking pressure cooker
CN201510742172.0A Pending CN105286532A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748850.4A Withdrawn CN105286577A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510741783.3A Withdrawn CN105286529A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748953.0A Pending CN105286595A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510743441.5A Withdrawn CN105286541A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748778.5A Withdrawn CN105286574A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510743400.6A Pending CN105286536A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748971.9A Pending CN105286603A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510748861.2A Withdrawn CN105286583A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740753.0A Withdrawn CN105286516A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741744.3A Withdrawn CN105286528A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748745.0A Withdrawn CN105286564A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748858.0A Withdrawn CN105286581A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748978.0A Pending CN105286606A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748776.6A Withdrawn CN105286573A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748849.1A Withdrawn CN105286576A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748927.8A Withdrawn CN105286592A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510743469.9A Withdrawn CN105286545A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748755.4A Pending CN105286570A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748963.4A Withdrawn CN105286599A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510744014.9A Pending CN105286553A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510742218.9A Withdrawn CN105286533A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510740283.8A Withdrawn CN105286509A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748744.6A Withdrawn CN105286563A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510749006.3A Withdrawn CN105361646A (en) 2011-08-01 2011-08-01 Food boiling pressure cooker protective energy-saving cover
CN201510740198.1A Withdrawn CN105286507A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748974.2A Withdrawn CN105286605A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510748919.3A Withdrawn CN105286589A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510744083.XA Pending CN105286556A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740150.0A Withdrawn CN105286500A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740343.6A Withdrawn CN105286511A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510741851.6A Withdrawn CN105286530A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510743460.8A Withdrawn CN105286543A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740477.8A Withdrawn CN105310472A (en) 2011-08-01 2011-08-01 Protective energy-saving shield of cooking pressure cooker
CN201510748860.8A Withdrawn CN105286582A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748986.5A Pending CN105286607A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510749009.7A Withdrawn CN105361647A (en) 2011-08-01 2011-08-01 Food boiling pressure cooker protective energy-saving cover
CN201510748753.5A Pending CN105286568A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510744128.3A Withdrawn CN105286557A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748926.3A Pending CN105286591A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510740113.XA Withdrawn CN105286499A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741567.9A Pending CN105286526A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748857.6A Withdrawn CN105286580A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748996.9A Withdrawn CN105286613A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510744041.6A Withdrawn CN105286554A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510743477.3A Withdrawn CN105286546A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510743442.XA Withdrawn CN105286542A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748999.2A Withdrawn CN105286615A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740855.2A Withdrawn CN105286518A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748918.9A Withdrawn CN105286588A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740246.7A Withdrawn CN105286508A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748864.6A Withdrawn CN105286585A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510741188.XA Withdrawn CN105249810A (en) 2011-08-01 2011-08-01 Energy-saving protecting cover of boiling pressure cooker
CN201510743485.8A Withdrawn CN105286547A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741441.1A Withdrawn CN105286522A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740669.9A Withdrawn CN105286514A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740913.1A Withdrawn CN105286519A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740852.9A Withdrawn CN105286517A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748929.7A Pending CN105286593A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510748852.3A Withdrawn CN105286579A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740430.1A Withdrawn CN105286513A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510740427.XA Withdrawn CN105286512A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740175.0A Withdrawn CN105286503A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748968.7A Withdrawn CN105286601A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510741308.6A Withdrawn CN105286520A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510741420.XA Pending CN105249812A (en) 2011-08-01 2011-08-01 Energy-saving protecting cover of boiling pressure cooker
CN201510743423.7A Pending CN105286539A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748942.2A Withdrawn CN105286594A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510749000.6A Withdrawn CN105286616A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740196.2A Pending CN105286506A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741999.XA Withdrawn CN105286531A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740171.2A Withdrawn CN105286501A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740180.1A Withdrawn CN105286505A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot

Family Applications Before (82)

Application Number Title Priority Date Filing Date
CN201510749004.4A Withdrawn CN105433767A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for cooking pressure cooker
CN201510748754.XA Withdrawn CN105286569A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748742.7A Withdrawn CN105286562A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748841.5A Withdrawn CN105286575A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510749001.0A Withdrawn CN105286617A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510743504.7A Withdrawn CN105286549A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748990.1A Withdrawn CN105286611A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510741267.0A Pending CN105249811A (en) 2011-08-01 2011-08-01 Energy-saving protecting cover of boiling pressure cooker
CN201510748989.9A Pending CN105286610A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510741627.7A Withdrawn CN105286527A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741349.5A Withdrawn CN105286521A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510744013.4A Withdrawn CN105286552A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510743408.2A Pending CN105286537A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741495.8A Withdrawn CN105286524A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510744010.0A Withdrawn CN105286551A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510744080.6A Withdrawn CN105286555A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748750.1A Withdrawn CN105286566A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748751.6A Pending CN105286567A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748741.2A Pending CN105286561A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510743417.1A Pending CN105286538A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748775.1A Withdrawn CN105286572A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748961.5A Withdrawn CN105286598A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510748851.9A Withdrawn CN105286578A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748987.XA Pending CN105286608A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748921.0A Pending CN105286590A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748737.6A Pending CN105286559A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748865.0A Withdrawn CN105286586A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510743435.XA Pending CN105286540A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741521.7A Pending CN105286525A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748973.8A Pending CN105286604A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748988.4A Pending CN105286609A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748957.9A Pending CN105286597A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201110216259.6A Expired - Fee Related CN102908049B (en) 2011-08-01 2011-08-01 Pressure cooker protection energy-saving cover
CN201510748964.9A Withdrawn CN105286600A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510748970.4A Pending CN105286602A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510743801.1A Pending CN105286550A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510743463.1A Withdrawn CN105286544A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748916.XA Withdrawn CN105286587A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740705.1A Withdrawn CN105286515A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748991.6A Withdrawn CN105286612A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748998.8A Withdrawn CN105286614A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748757.3A Pending CN105286571A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510743393.XA Pending CN105286535A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510742308.8A Pending CN105286534A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748748.4A Withdrawn CN105286565A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740179.9A Withdrawn CN105286504A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748736.1A Withdrawn CN105286558A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740302.7A Pending CN105286510A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740172.7A Pending CN105286502A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748954.5A Withdrawn CN105286596A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748740.8A Pending CN105286560A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510743493.2A Withdrawn CN105286548A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748863.1A Withdrawn CN105286584A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510741443.0A Withdrawn CN105286523A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748747.XA Withdrawn CN105342374A (en) 2011-08-01 2011-08-01 Protective and energy-saving cover of cooking pressure cooker
CN201510742172.0A Pending CN105286532A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748850.4A Withdrawn CN105286577A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510741783.3A Withdrawn CN105286529A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748953.0A Pending CN105286595A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510743441.5A Withdrawn CN105286541A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748778.5A Withdrawn CN105286574A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510743400.6A Pending CN105286536A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748971.9A Pending CN105286603A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510748861.2A Withdrawn CN105286583A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740753.0A Withdrawn CN105286516A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741744.3A Withdrawn CN105286528A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748745.0A Withdrawn CN105286564A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748858.0A Withdrawn CN105286581A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748978.0A Pending CN105286606A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748776.6A Withdrawn CN105286573A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748849.1A Withdrawn CN105286576A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748927.8A Withdrawn CN105286592A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510743469.9A Withdrawn CN105286545A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748755.4A Pending CN105286570A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748963.4A Withdrawn CN105286599A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510744014.9A Pending CN105286553A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510742218.9A Withdrawn CN105286533A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510740283.8A Withdrawn CN105286509A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748744.6A Withdrawn CN105286563A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510749006.3A Withdrawn CN105361646A (en) 2011-08-01 2011-08-01 Food boiling pressure cooker protective energy-saving cover
CN201510740198.1A Withdrawn CN105286507A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748974.2A Withdrawn CN105286605A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker

Family Applications After (45)

Application Number Title Priority Date Filing Date
CN201510744083.XA Pending CN105286556A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740150.0A Withdrawn CN105286500A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740343.6A Withdrawn CN105286511A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510741851.6A Withdrawn CN105286530A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510743460.8A Withdrawn CN105286543A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740477.8A Withdrawn CN105310472A (en) 2011-08-01 2011-08-01 Protective energy-saving shield of cooking pressure cooker
CN201510748860.8A Withdrawn CN105286582A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748986.5A Pending CN105286607A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510749009.7A Withdrawn CN105361647A (en) 2011-08-01 2011-08-01 Food boiling pressure cooker protective energy-saving cover
CN201510748753.5A Pending CN105286568A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510744128.3A Withdrawn CN105286557A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748926.3A Pending CN105286591A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510740113.XA Withdrawn CN105286499A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741567.9A Pending CN105286526A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748857.6A Withdrawn CN105286580A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510748996.9A Withdrawn CN105286613A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510744041.6A Withdrawn CN105286554A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510743477.3A Withdrawn CN105286546A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510743442.XA Withdrawn CN105286542A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748999.2A Withdrawn CN105286615A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740855.2A Withdrawn CN105286518A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748918.9A Withdrawn CN105286588A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740246.7A Withdrawn CN105286508A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748864.6A Withdrawn CN105286585A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510741188.XA Withdrawn CN105249810A (en) 2011-08-01 2011-08-01 Energy-saving protecting cover of boiling pressure cooker
CN201510743485.8A Withdrawn CN105286547A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741441.1A Withdrawn CN105286522A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740669.9A Withdrawn CN105286514A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740913.1A Withdrawn CN105286519A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740852.9A Withdrawn CN105286517A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748929.7A Pending CN105286593A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510748852.3A Withdrawn CN105286579A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740430.1A Withdrawn CN105286513A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510740427.XA Withdrawn CN105286512A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740175.0A Withdrawn CN105286503A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510748968.7A Withdrawn CN105286601A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510741308.6A Withdrawn CN105286520A (en) 2011-08-01 2011-08-01 Protecting energy-saving housing for pressure cooker
CN201510741420.XA Pending CN105249812A (en) 2011-08-01 2011-08-01 Energy-saving protecting cover of boiling pressure cooker
CN201510743423.7A Pending CN105286539A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510748942.2A Withdrawn CN105286594A (en) 2011-08-01 2011-08-01 Protecting energy-saving cover for pressure cooker
CN201510749000.6A Withdrawn CN105286616A (en) 2011-08-01 2011-08-01 Protective energy-saving cover of pressure cooker
CN201510740196.2A Pending CN105286506A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510741999.XA Withdrawn CN105286531A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740171.2A Withdrawn CN105286501A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot
CN201510740180.1A Withdrawn CN105286505A (en) 2011-08-01 2011-08-01 Protective energy-saving cover for high-pressure cooking pot

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