CN102894870A - Cooking pot - Google Patents
Cooking pot Download PDFInfo
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- CN102894870A CN102894870A CN2012103802734A CN201210380273A CN102894870A CN 102894870 A CN102894870 A CN 102894870A CN 2012103802734 A CN2012103802734 A CN 2012103802734A CN 201210380273 A CN201210380273 A CN 201210380273A CN 102894870 A CN102894870 A CN 102894870A
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- reaction
- packet response
- relief valve
- insulating housing
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Abstract
The invention discloses a cooking pot. A combined pot body comprises an inner pot, a package reaction pot and a heat insulation shell which are sequentially sleeved from inside to outside; a specified clearance and a reaction area are formed between the inner pot and the package reaction pot; a certain clearance and an exhaust passage are formed between the package reaction pot and the heat insulation shell; a fixed cover covers an annular area between the side wall of the inner pot and the heat insulation shell; at least one exhaust valve is arranged on the heat insulation shell; at least one pressure relief valve for communicating the reaction area with the exhaust passage is fixedly arranged on the package reaction pot; a reaction package assembly comprises a package placing rack and a reaction package connected with the lower end of the package placing rack; and the upper part of the package placing rack and the fixed cover are detachably arranged together. By adopting the reaction package assembly, a material is convenient to take and place; and through the primary pressure relief valve, the outer ring exhaust passage, the secondary exhaust valve and the heat insulation shell, the heat utilization efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of cooking apparatus, relate in particular to a kind of picking and placeing and expect the easily pot of high thermal efficiency.
Background technology
At present, mostly traditional cooking apparatus is to heat (such as gas furnace etc.) by electrical heating (such as electric cooker etc.) or naked light.Although these cooking apparatus bring great convenience for people's diet in the environment such as family, but spark and naked light there be (such as outdoor bad borders such as the operating modes such as mine and forests) in the environment of prohibiting, these cooking apparatus then may be explosion caused and the major disaster such as fire, causes personnel and the then loss of product.In addition, work in the open air or whilst on tour, often be not easy to give birth to naked light, therefore also need not produce the just utensil of energy cooking food of spark and naked light.
Nowadays, a kind of cooking container adopts from adding fever bag (heating material bag) in the existing cooking apparatus, and this heating bag adopts the chemical heat release principle, it can be rapidly and the water generates chemical reaction, and discharge a large amount of heats, and product is pollution-free, can be used for cooking food.Above-mentioned cooking container need to be placed on material bag the bottom of reaction vessel, and controls pressure in the reaction vessel by relief valve.Although said vesse can realize not producing the cooking function of spark and naked light substantially, because heating material bag is placed on reaction container bottom, it is loaded down with trivial details to pick and place the material packet procedures, all needs to disassemble whole pot body at every turn, during be easy to occur the unsafe conditions such as scalds.And the high steam that relief valve gives off has been taken away a large amount of heats, greatly reduces the heating efficiency of this cooking container.Simultaneously, this mode that only depends on relief valve to control the reaction vessel internal pressure also can be sent ear-piercing vapour song, makes us not feeling well.
For the problems referred to above, the present invention has designed a kind of naked light that do not produce, and utilizes above-mentioned heating material bag and water exothermic heat of reaction, picks and places the material more convenient and quicker, low noise, and have the pot of high efficiency of utilization, have boundless application prospect and commercial promise.
Summary of the invention
The purpose of this invention is to provide a kind of utilization heating material bag and water exothermic heat of reaction, pick and place the material more convenient and quicker, low noise, and have the pot of high efficiency of utilization.
For achieving the above object, the invention provides a kind of pot, comprise: combined type pot body, in including to outer successively sheathed interior pot, material packet response pot and thermally insulating housing, described interior pan has open top, between described interior pot and described material packet response pot, have the gap of regulation and form conversion zone, between described material packet response pot and described thermally insulating housing, have certain gap and form the exhaust passage, the annular region that forms between described interior pot sidewall and described thermally insulating housing is covered with fixed cap, offer at least one air bleeding valve at described thermally insulating housing, be installed with at least one relief valve that is communicated with described conversion zone and described exhaust passage at described material packet response pot; The reaction material pack assembly, pass described fixed cap and be installed in the described conversion zone, described reaction material pack assembly comprises material bag holder and is connected in the reaction material bag of described material bag holder lower end that top and the described fixed cap of described material bag holder can be set together removably.
Aforesaid pot, wherein, bottom center at described material packet response pot is provided with interior concave station, the outside, the bottom phase contact of the top of described interior concave station and described interior pot, described conversion zone is separated between symmetrical the first reaction interval and second reaction zone by described interior concave station, described reaction material pack assembly is installed between described the first reaction interval and/or described second reaction zone.
Aforesaid pot, wherein, described material bag holder comprises support body, be connected with the bin handle at the top of described support body, described conversion zone is exposed on the top of described bin handle and by being arranged at snap close and the locking of described fixed cap on the described fixed cap, described reaction material bag is hooked in the bottom of described support body.
Aforesaid pot wherein, is provided with Sealing shield ring between the lower end of described bin handle and described support body.
Aforesaid pot, wherein, described material bag holder comprises support body, is fitted with the bin handle at the top of described support body, the top of described bin handle is exposed described conversion zone and is connected with described fixed cap screw thread, and described reaction material bag is hooked in the bottom of described support body.
Aforesaid pot wherein, is arranged with two described relief valves on the top of described material packet response pot, and two described relief valves correspond respectively between described the first reaction interval and described second reaction zone, and the steam vent of described relief valve is through hole.
Aforesaid pot, wherein, described relief valve is adjustable relief valve, the pressure release pressure adjustable range of described relief valve is 1.2kgf/cm
2～1.5kgf/cm
2
Aforesaid pot wherein, is respectively equipped with described air bleeding valve in the two bottom sides of described thermally insulating housing.
Aforesaid pot wherein, is respectively equipped with sealing ring in the junction of described interior pot, described material packet response pot and described thermally insulating housing and described fixed cap.
Aforesaid pot, wherein, described interior pot and described material packet response pot adopt metal material to make, and described thermally insulating housing adopts plastics to make.
Compared with prior art, the present invention has following characteristics and advantage:
1, the present invention arranges removable reaction material pack assembly in material packet response pot, is convenient to the reaction material pack assembly and picks and places from material packet response pot, has significantly shortened the time of changing the reaction material bag.
2, the present invention has the exhaust passage of conversion zone and the outer shroud of interior ring, when water vapour reaches certain pressure values, enter in the outer shroud exhaust passage heat that water vapour discharges by relief valve in cooling procedure, can again be absorbed by material packet response pot, thereby improve efficiency of utilization.
3, relief valve of the present invention is arranged on the top of material packet response pot, and the water vapour that is conducive to conversion zone fully cools off, and has reduced the amount of the water vapour of discharging by relief valve, has reduced the loss of heat; And the steam vent of relief valve is through hole, and also has one deck to be similar to the thermally insulating housing of sealing in the outside of relief valve, thereby when preventing that the both sides relief valve from sounding a buzzer, further plays the function of noise reduction.
4, a small amount of condensed water that produces owing to the water vapour condensation between material packet response pot of the present invention and the thermally insulating housing, can discharge by the air bleeding valve at thermally insulating housing place at an easy rate, avoided in using pot body process of the present invention near the steam condensate (SC) that the pot body, produces.
Description of drawings
Accompanying drawing described here only is used for task of explanation, and is not intended to limit by any way scope disclosed by the invention.In addition, the shape of each parts among the figure and proportional sizes etc. only are schematically, be used for helping the understanding of the present invention, and be not shape and the proportional sizes that specifically limits each parts of the present invention.Those skilled in the art can select various possible shapes and proportional sizes to implement the present invention under instruction of the present invention as the case may be.
Fig. 1 is the cross-sectional view of pot of the present invention;
Fig. 2 is the plan structure schematic diagram of pot of the present invention;
Fig. 3 is the cross-sectional view of combined type pot body of the present invention;
Fig. 4 is the cross-sectional view of reaction material pack assembly of the present invention.
Description of reference numerals:
1-combined type pot body; Pot in the 11-; 12-material packet response pot; The 13-thermally insulating housing; The 14-conversion zone; 141-the first reaction interval; Between the 142-second reaction zone; The 15-exhaust passage; The 16-fixed cap; The 17-air bleeding valve; The 18-relief valve; The 19-snap close;
2-reaction material pack assembly; 21-material bag holder; 22-reaction material bag; The 23-support body; 24-bin handle; Concave station in the 3-; The 4-Sealing shield ring; The 5-sealing ring.
The specific embodiment
With the description of the specific embodiment of the invention, can more be well understood to details of the present invention by reference to the accompanying drawings.But the specific embodiment of the present invention described here only is used for explaining purpose of the present invention, is limitation of the present invention and can not be understood as by any way.Under instruction of the present invention, the technical staff can conceive based on arbitrarily possible distortion of the present invention, and these all should be regarded as belonging to scope of the present invention.
Please refer to Fig. 1 to Fig. 4, be respectively cross-sectional view, the plan structure schematic diagram of pot of the present invention, the cross-sectional view of combined type pot body, and the cross-sectional view of reaction material pack assembly.As shown in the figure, the present invention proposes a kind of pot, comprise combined type pot body 1 and reaction material pack assembly 2, as shown in Figure 3, in combined type pot body 1 includes to outer successively sheathed interior pot 11, material packet response pot 12 and thermally insulating housing 13, interior pot 11 has open top, can add a cover pot cover on the interior pot 11, and heated food is put into pot 11 from the upper port of interior pot 11 and heated.Between interior pot 11 and material packet response pot 12, have the gap of regulation and form conversion zone 14, be used for being installed in reaction material pack assembly 2.The size of conversion zone 14 is determined by the internal diameter of material packet response pot 12 and the external diameter of interior pot 11, can be selected according to actual needs.Between material packet response pot 12 and thermally insulating housing 13, have certain gap and form exhaust passage 15.The annular region that forms between interior pot 11 sidewall and thermally insulating housing 13 is covered with fixed cap 16, fixed cap 16 is bolted respectively with interior pot 11, material packet response pot 12 and thermally insulating housing 13, plays the effect of the upper port of capping zone 14 and exhaust passage 15.Offer at least one air bleeding valve 17 at thermally insulating housing 13, so that exhaust passage 15 is connected with ambient atmosphere by opening air bleeding valve 17.Be installed with at least one relief valve 18 at material packet response pot 12, relief valve 18 is communicated in conversion zone 14 and exhaust passage 15, and relief valve 18 is used for discharging reaction material and wraps in the water vapour that produces with the water chemistry exothermic heat of reaction in the conversion zone 14.Reaction material pack assembly 2 passes fixed cap 16 and is installed in the conversion zone 14, reaction material pack assembly 2 comprises material bag holder 21 and is connected in the reaction material bag 22 of material bag holder 21 lower ends, so that the water generates chemical reaction in the conversion zone 14 of reaction material bag 22 and material packet response pot 12, release heat, thus reach the effect of heating interior pot 11.Top and the fixed cap 16 of material bag holder 21 can be set together removably, are convenient to like this reaction material pack assembly 2 and pick and place from material packet response pot 12, have significantly shortened the time of changing reaction material bag 22.And, because the present invention has the exhaust passage 15 of conversion zone 14 and the outer shroud of interior ring, when the water vapour of conversion zone 14 interior generations reaches certain pressure values, relief valve 18 is opened, so that water vapour enters in the outer shroud exhaust passage 15, and then so that the pressure in the exhaust passage 15 increase, so just reduced the pressure differential between interior ring conversion zone 14 and the outer shroud exhaust passage 15, and then impel the pressure in the material packet response pot 12 to remain on a higher level, so that the water vapour that is discharged in the outer shroud exhaust passage 15 is forced to move downward cooling, the heat that water vapour discharges in cooling procedure, can again be absorbed by material packet response pot 12, thereby improve efficiency of utilization.
As shown in Figure 4, in the present embodiment, material bag holder 21 comprises support body 23, is connected with bin handle 24 at the top of support body 23, and reaction material bag 22 is hooked in the bottom of support body 23.When mounted, conversion zone 14 is exposed on the top of bin handle 24, turn bin handle 24, tighten mutually so that be arranged at the lateral wall of snap close 19 and bin handle 24 on the fixed cap 16, thereby so that bin handle 24 lock onto on the fixed cap 16, play the effect to reaction material pack assembly 2 integral installations location.After reaction material bag 22 is complete with the water reaction in material packet response pot 12, can be manually reverse turn bin handle 24 so that bin handle 24 is separated with snap close 19, and then taking-up reaction material pack assembly 2, has to pick and place and expect conveniently effect.
As the another kind of optional embodiment of the present invention, material bag holder 21 comprises support body 23, is fitted with bin handle 24 at the top of support body 23, and reaction material bag 22 is hooked in the bottom of support body 23.Certainly, reaction material bag 22 also can adopt other known connected mode with support body 23, connects such as binding, and buckle connection etc. are fixed in the bottom of support body 23 as long as guarantee reaction material bag 22.Conversion zone 14 is exposed on the top of bin handle 24, the lateral wall of bin handle 24 is provided with external screw thread, in the installing hole of fixed cap 16 corresponding to bin handle 24, be provided with internal thread, bin handle 24 is connected with fixed cap 16 threaded engagement, so that bin handle 24 is connected on the fixed cap 16, play the effect to reaction material pack assembly 2 integral installations location.After reaction material bag 22 is complete with the water reaction in material packet response pot 12, can be manually reverse turn bin handle 24 so that the installing hole that bin handle 24 screws out on the fixed caps 16, and then taking-up reaction material pack assembly 2, have equally to pick and place and expect conveniently effect.But the present invention also is not limited to this, and material bag holder 21 also can adopt other removable connected mode with fixed cap 16, as long as guarantee to be convenient to pick and place reaction material bag 22.
Shown in Fig. 1,3, bottom center at material packet response pot 12 is provided with interior concave station 3, the outside, the bottom phase contact of the top of interior concave station 3 and interior pot 11, conversion zone 14 is separated between the first symmetrical reaction interval 141 and second reaction zone 142 by concave station in this 3, is separately installed with previous reaction material pack assembly 2 in 142 between the first reaction interval 141 and second reaction zone.Like this, so that two reaction material bags 22 extend to material packet response pot 12 thes bottom of a pan by conversion zone 14 both sides of expecting packet response pot 12, reaction material bag 22 can be in side-lower and the water exothermic heat of reaction of material packet response pot 12, internally pot 11 heats, thereby can make the water of interior pot 11 interior heating and food produce thermal convection current, improved efficiency of utilization.Certainly, also can be between the first reaction interval 141 and second reaction zone 142 both one of in previous reaction material pack assembly 2 is installed, play the effect of pot 11 in the heating.
Further, shown in Fig. 1,3, top at material packet response pot 12 is arranged with two relief valves 18, two relief valves correspond respectively between the first reaction interval 141 and second reaction zone 142, so that the relief valve 18 of reaction material bag 22 water vapour that schwartzman reaction produces between the first reaction interval 141 and second reaction zone by the both sides, top of material packet response pot 12 drains in the exhaust passage 15.In addition, because relief valve 18 is arranged on the top of material packet response pot 12, the water vapour that is conducive to conversion zone 14 fully cools off, and has reduced the amount of the water vapour of discharging by relief valve 18, has reduced the loss of heat.The steam vent of aforementioned relief valve 18 is through hole, and also has one deck to be similar to the thermally insulating housing 13 of sealing in the outside of relief valve 18, thereby when preventing that both sides relief valve 18 from sounding a buzzer, further plays the function of noise reduction.The large I of through hole is selected suitable size according to practical application.
Further, relief valve 18 is adjustable relief valve, and the pressure release pressure adjustable range of relief valve 18 is 1.2kgf/cm
2～1.5kgf/cm
2
Further, be respectively equipped with air bleeding valve 17 in the two bottom sides of thermally insulating housing 13, so that water vapour is expelled to the outside after moving downward cooling, avoided in using pot body process of the present invention near the steam condensate (SC) that the pot body, produces.
As shown in Figure 1, in order to guarantee the sealing of conversion zone 14 and exhaust passage 15, between the lower end of bin handle 24 and support body 23, be provided with Sealing shield ring 4.And, also be provided with respectively sealing ring 5 in the junction of interior pot 11, material packet response pot 12 and thermally insulating housing 13 and fixed cap 16.
In the present invention, interior pot 11 and material packet response pot 12 adopt metal material to make, and have good heat conductivility.Thermally insulating housing 13 adopts the non-conductor that plastics are made or other is hot to make, and can further reduce scattering and disappearing of heat, improves the thermal efficiency, prevents simultaneously shell scald staff.
Operation principle of the present invention is:
At first at an amount of water of conversion zone 14 interior injections of material packet response pot 12, what of the water yield are determined by the proportioning of reaction material bag 22, and reaction material bag 22 is contacted fully with water;
Then, two reaction material pack assemblies 2 are inserted respectively between interior first reaction interval 141 of conversion zone 14 and second reaction zone 142, turn bin handle 24 makes it cooperate locking with snap close 19; Like this, reaction material bag 22 promotes at both sides support body 23, can be placed in the side-lower of interior pot 11 under the own wt of reaction material bag and the flexible acting in conjunction of self, and with the water exothermic heat of reaction internally pot 11 heat; The mode that the present invention adopts the side-lower at interior pot 11 to heat adopts with existing pot and to compare in the mode of bottom-heated fully, and one aspect of the present invention has easily advantage of the reaction material of picking and placeing bag; Overcome on the other hand in the prior art since heating source fully from bottom-heated, producing easily reaction material wraps in the course of reaction because heating is too fast, water-cooled is untimely, and causes the hot-spot of reaction material bag and reduce the reaction material bag and the defectives such as completeness of water reaction.
Water in the material packet response pot 12 and 22 reactions of reaction material bag generate a large amount of water vapours, and these water vapours are discharged in the outer shroud exhaust passage 15 by the relief valve 18 that places material packet response pot 12 top sides respectively; Water vapour will fully contact with interior pot 11 in the process that is discharged into outer shroud exhaust passage 15 by relief valve 18, also reduce the water vapour amount that is discharged in the outer shroud exhaust passage 15 simultaneously, will further improve heating efficiency; Because water vapour enters exhaust passage 15, the pressure in the outer shroud exhaust passage 15 can increase, and has reduced in the material packet response pot 12 and the pressure differential in the outer exhaust passage 15, and then impels the pressure in the material packet response pot 12 to remain on a higher level; Because relief valve 18 is arranged on the top of material packet response pot 12, position near fixed cap 16, and air bleeding valve 17 is arranged at the bottom of thermally insulating housing 31, relief valve 18 has certain difference in height with the position of air bleeding valve 17, the water vapour that is discharged in the outer shroud exhaust passage 15 is forced to move downward cooling, the heat energy that discharges in the cooling procedure can be absorbed by material packet response pot 12 again, has improved efficiency of utilization; Uncooled a small amount of water vapour can be discharged from two air bleeding valves 17 that place thermally insulating housing 31 downsides; The water that the water vapour of cooling produces also can be poured out from two air bleeding valves 17, thereby finishes whole reaction heating process;
After 11 heating of interior pot are finished, counter-rotate respectively bin handle 24, make its respectively with snap close 19 releases; Then, take out reaction material pack assembly 2, can change reaction material bag 22.
The present invention has adopted reaction material pack assembly structure, and it is more convenient to pick and place material, and has greatly improved efficiency of utilization by one-level relief valve, outer shroud exhaust passage, secondary exhaust valve and thermally insulating housing are set.
Detailed explanation for the respective embodiments described above, its purpose only is the present invention is made an explanation, so that can understand better the present invention, but, it is limitation of the present invention that these descriptions can not be construed to any reason, particularly, each feature of describing in different embodiments is mutual any combination also, thereby form other embodiments, except clear and definite opposite description is arranged, these features should be understood to can be applied in any one embodiment, and also not only are confined to described embodiment.
Claims (10)
1. a pot is characterized in that, described pot comprises:
Combined type pot body, in including to outer successively sheathed interior pot, material packet response pot and thermally insulating housing, described interior pan has open top, between described interior pot and described material packet response pot, have the gap of regulation and form conversion zone, between described material packet response pot and described thermally insulating housing, have certain gap and form the exhaust passage, the annular region that forms between described interior pot sidewall and described thermally insulating housing is covered with fixed cap, offer at least one air bleeding valve at described thermally insulating housing, be installed with at least one relief valve that is communicated with described conversion zone and described exhaust passage at described material packet response pot;
The reaction material pack assembly, pass described fixed cap and be installed in the described conversion zone, described reaction material pack assembly comprises material bag holder and is connected in the reaction material bag of described material bag holder lower end that top and the described fixed cap of described material bag holder can be set together removably.
2. pot as claimed in claim 1, it is characterized in that, bottom center at described material packet response pot is provided with interior concave station, the outside, the bottom phase contact of the top of described interior concave station and described interior pot, described conversion zone is separated between symmetrical the first reaction interval and second reaction zone by described interior concave station, described reaction material pack assembly is installed between described the first reaction interval and/or described second reaction zone.
3. pot as claimed in claim 1 or 2, it is characterized in that, described material bag holder comprises support body, be connected with the bin handle at the top of described support body, described conversion zone is exposed on the top of described bin handle and by being arranged at snap close and the locking of described fixed cap on the described fixed cap, described reaction material bag is hooked in the bottom of described support body.
4. pot as claimed in claim 3 is characterized in that, is provided with Sealing shield ring between the lower end of described bin handle and described support body.
5. pot as claimed in claim 1 or 2, it is characterized in that, described material bag holder comprises support body, be fitted with the bin handle at the top of described support body, the top of described bin handle is exposed described conversion zone and is connected with described fixed cap screw thread, and described reaction material bag is hooked in the bottom of described support body.
6. pot as claimed in claim 2, it is characterized in that, be arranged with two described relief valves on the top of described material packet response pot, two described relief valves correspond respectively between described the first reaction interval and described second reaction zone, and the steam vent of described relief valve is through hole.
7. pot as claimed in claim 6 is characterized in that, described relief valve is adjustable relief valve, and the pressure release pressure adjustable range of described relief valve is 1.2kgf/cm
2～1.5kgf/cm
2
8. pot as claimed in claim 2 is characterized in that, is respectively equipped with described air bleeding valve in the two bottom sides of described thermally insulating housing.
9. pot as claimed in claim 1 or 2 is characterized in that, is respectively equipped with sealing ring in the junction of described interior pot, described material packet response pot and described thermally insulating housing and described fixed cap.
10. pot as claimed in claim 1 or 2 is characterized in that, described interior pot and described material packet response pot adopt metal material to make, and described thermally insulating housing adopts plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210380273.4A CN102894870B (en) | 2012-10-09 | 2012-10-09 | Cooking pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210380273.4A CN102894870B (en) | 2012-10-09 | 2012-10-09 | Cooking pot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102894870A true CN102894870A (en) | 2013-01-30 |
| CN102894870B CN102894870B (en) | 2014-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210380273.4A Active CN102894870B (en) | 2012-10-09 | 2012-10-09 | Cooking pot |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2195437B (en) * | 1986-08-04 | 1990-06-27 | Fukubi Kagaku Kogyo Kk | Self-heating container |
| WO1996009503A1 (en) * | 1994-09-22 | 1996-03-28 | Hotcan International, Ltd. | Acid-base fuels for self-heating food containers |
| JP2007068788A (en) * | 2005-09-07 | 2007-03-22 | Masayuki Ichikawa | Receptacle for takeout food with chemistry heater |
| CN201046049Y (en) * | 2007-06-21 | 2008-04-16 | 李婷婷 | Simple warming cooker |
| KR20090047821A (en) * | 2007-11-08 | 2009-05-13 | 홍경애 | Portable cooker for heating of heating medium |
| CN201585872U (en) * | 2009-12-17 | 2010-09-22 | 吴振东 | Portable heating device |
| KR20110086683A (en) * | 2011-07-13 | 2011-07-29 | 성옥 오 | Instant cooking container for press to regulate temperature |
| CN202919912U (en) * | 2012-10-09 | 2013-05-08 | 武小娴 | Cooking pot |
-
2012
- 2012-10-09 CN CN201210380273.4A patent/CN102894870B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2195437B (en) * | 1986-08-04 | 1990-06-27 | Fukubi Kagaku Kogyo Kk | Self-heating container |
| WO1996009503A1 (en) * | 1994-09-22 | 1996-03-28 | Hotcan International, Ltd. | Acid-base fuels for self-heating food containers |
| JP2007068788A (en) * | 2005-09-07 | 2007-03-22 | Masayuki Ichikawa | Receptacle for takeout food with chemistry heater |
| CN201046049Y (en) * | 2007-06-21 | 2008-04-16 | 李婷婷 | Simple warming cooker |
| KR20090047821A (en) * | 2007-11-08 | 2009-05-13 | 홍경애 | Portable cooker for heating of heating medium |
| CN201585872U (en) * | 2009-12-17 | 2010-09-22 | 吴振东 | Portable heating device |
| KR20110086683A (en) * | 2011-07-13 | 2011-07-29 | 성옥 오 | Instant cooking container for press to regulate temperature |
| CN202919912U (en) * | 2012-10-09 | 2013-05-08 | 武小娴 | Cooking pot |
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|---|---|
| CN102894870B (en) | 2014-10-15 |
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