CN104799715A - Locally-transferred vacuum container and storing and insulation assembly - Google Patents
Locally-transferred vacuum container and storing and insulation assembly Download PDFInfo
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- CN104799715A CN104799715A CN201410037681.9A CN201410037681A CN104799715A CN 104799715 A CN104799715 A CN 104799715A CN 201410037681 A CN201410037681 A CN 201410037681A CN 104799715 A CN104799715 A CN 104799715A
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Abstract
The invention relates to a locally-transferred vacuum container and a storing and insulation assembly. The storing and insulation assembly comprises the locally-transferred vacuum container and a heating device of the locally-transferred vacuum container; at least one transfer body is arranged in a vacuum cavity between an inner bottle and an outer bottle of the vacuum container; the heating device at the outside of the bottle can transfer heat energy to liquid in the bottle through the transfer body, or the heat of the liquid in the bottle is transferred to the outside of the bottle through the transfer body, so as to indirectly heat or cool. According to the storing and insulation assembly, the shortage that the liquid in the bottle cannot be heated and cooled repeatedly through the existing vacuum bottle can be reduced, and the practicability can be improved.
Description
Technical field
The present invention relates to a kind of vacuum tank that can locally conduct and storage and heat insulation module.
Background technology
The prosperity of modern science and technology, no matter be hot summer or the winter of cold, people often use vacuum flask to keep the temperature of drink; But existing heat insulation effect preferably vacuum flask forms a vacuum cavity mostly between interior bottle and outer blank, and the heat energy having intercepted drink outwards transmits, make the drink in interior bottle be rapidly heated because of the conduction of heat or to lower the temperature, reach the effect of cold insulation or insulation.
But also because the setting of this vacuum cavity, external heater cannot directly be heated vacuum flask, only can allow drink temperature increasing or decreasing in time in vacuum flask, cannot repeat to heat up or cooling, this allows the user of this demand feel very inconvenient.For example, when mother is when feeding milk to baby, because the speed of swallowing of baby is comparatively slow, often need long feeding, but with the passing of time, the milk in vacuum flask can turn cold gradually, if cannot directly heat to it, for the tangible inconvenience of mother.
Therefore present stage is badly in need of a kind ofly having heat insulation function and can repeat again to heat up or the vacuum tank of cooling, to solve the problem of the unidirectional increasing or decreasing of temperature of drink in vacuum flask that prior art only can allow.
Summary of the invention
Because the deficiencies in the prior art and all inconvenience, one is the object of the present invention is to provide to have heat insulation function, the vacuum tank that can directly heat body or lower the temperature again and heater thereof, also i.e. a kind of vacuum tank that can locally conduct and storage and heat insulation module, make the drink in container can indirectly be repeated to heat up or cooling, increase its practicality.
In order to achieve the above object, the invention provides a kind of vacuum tank that can locally conduct, this vacuum tank comprises: bottle, an outer blank and at least one conductor in one; Wherein this interior bottle and this outer blank are ducted body and interior bottle cover is located at outer blank inside, and are interconnected closely sealed in the opening periphery of interior bottle and outer blank, make to form a vacuum cavity between interior bottle and outer blank; Separately be provided with this conductor in the bottom of vacuum cavity, this conductor touches with the bottom connection of interior bottle and outer blank respectively; Aforesaid interior bottle and outer blank are a heat carrier.
It is preferred that this conductor is an elastic strip body, it by having flexible sheet metal or all kinds of fibre object is made, and can comprise: a protuberance, a support portion and a linking part; Wherein this protuberance contacts with the bottom outside of interior bottle, and this support portion contacts with the bottom inside of outer blank, and this linking part connects protuberance and support portion, and forms a depressed part further in the center of protuberance; Said structure is construct with the lamellar body of concentric arrays.
More preferably, this protuberance and support portion be arranged in parallel, and this linking part connects this protuberance and support portion with oblique form, and connect this protuberance and support portion.
It is preferred that be provided with a fixture in the bottom outside of interior bottle further, this fixture is a column, and be provided with a fixing hole in the depressed part of conductor, and this fixing hole is a perforation, and with this column run through perforation with engage bottom interior bottle fix, conductor is fixed on the bottom of interior bottle.
Preferably, aforementioned conductor is the first conductor, be provided with one second conductor further in the inner edge of the first conductor, the shape of this second conductor is reducing of the non-equal proportion of the first conductor shape, and it comprises: one second protuberance, one second support portion and one second linking part; Wherein this second protuberance contacts with the protuberance bottom surface of the first conductor, this second support portion contacts with the bottom inside of outer blank, and this second linking part connects the second protuberance and the second support portion, and form one second depressed part further in the center of the second protuberance, this second depressed part contacts with the depressed part bottom surface of the first conductor, and be provided with one in the center of the second depressed part relative to the second fixing hole of the fixing hole of the first conductor, for fixture, the first conductor and the second conductor are together installed on the lateral surface of the bottom of interior bottle; Said structure is similarly and constructs with the lamellar body of concentric arrays.
More preferably, the outer rim of aforementioned first conductor and the second conductor is provided with one the 3rd conductor further, and the 3rd conductor is a ring body, and it comprises: an erection part and one the 3rd support portion; Wherein this erection part is positioned at the outer rim place of the 3rd support portion and is connected with an angle with the 3rd support portion, and this erection part contacts with the perisporium lower edge of interior bottle; And the end face of the 3rd support portion contacts with the bottom surface of the first support portion, and the bottom surface of the 3rd support portion contacts with the bottom inside of outer blank; And the inner edge of the 3rd support portion is located in the second support portion of this second conductor, itself and the 3rd support zone in same plane, and contact with the bottom inside of outer blank equally.
The present invention also provides a kind of and stores and heat insulation module, and described storage and heat insulation module comprise: an above-mentioned vacuum tank that can locally conduct; One heater corresponding with the vacuum tank that can locally conduct, described heater comprises: a housing, a heat insulating elastic pad, an accommodating framework and a heat conducting element; Wherein this housing has one relative to the opening bottom this vacuum tank, and be provided with a heat insulating elastic pad in the housing bottom relative to opening part, this heat insulating elastic pad is sequentially provided with an accommodating framework and a heat conducting element, this accommodating framework has a heat storage tank, and be equipped with a heat storage in this heat storage tank, and this heat conducting element touches with the outer blank bottom connection of this heat storage and vacuum tank respectively.
More preferably, the center of this heat insulating elastic pad and periphery are provided with the raised structures protruding from cushion end face towards shell nozzle direction, and the bottom surface of this heat insulating elastic pad is provided with relative to described raised structures and the sunk structure recessed towards shell nozzle direction; The object that arranges of this heat insulating elastic pad is heat insulation, the resiliency characteristics that utilize its material, its heat energy that not only can block heat storage is led to be reached on housing, heat conducting element on it more in time can be close to the bottom of vacuum tank by the adjustment of elastic force, increase the conducting effect of heat energy.
It is still further preferred that wherein this heat storage tank is located in accommodating framework, and heat storage is wherein a phase-changing energy storage material (Phase Change Material, PCM); It also can be replaced into a cool storage material according to user's demand.
More preferably, this heat conducting element comprises: one hangs portion, a heat conduction protuberance and a heat conduction depressed part; Wherein this portion of hanging is formed at the outer rim of heat conducting element, and hang on the perisporium of heat storage tank; This heat conduction protuberance connects this and hangs inner edge, portion, and touches with the outer blank bottom connection of vacuum tank, and its contact position corresponds to the conductor support portion in vacuum cavity; This heat conduction depressed part is formed at the center of heat conducting element, and contact with heat storage, heat energy for heat storage is passed to bottom outer blank via heat conducting element, then is passed to bottom interior bottle through described conductor by bottom outer blank, and then heats up to the liquid in bottle or lower the temperature.
It is still further preferred that the material of this heat conducting element is that aluminium alloy belongs to.
In addition, heater of the present invention can also be general existing heater, and this heater has a heating element heater, and it can directly heat the bottom of vacuum tank, the saturating liquid be passed to by heat energy by described conductor in bottle, heats up to this liquid or lowers the temperature again.
In sum, beneficial effect of the present invention is: described storage and heat insulation module comprise a vacuum tank that can locally conduct and a heater, it is used in the vacuum cavity between the interior bottle of vacuum tank and outer blank and installs at least one conductor, make the heater outside bottle heat energy can be passed to liquid in bottle, indirectly carry out heating up or lowering the temperature, improve existing vacuum flask cannot repeat heating-cooling shortcoming to liquid in bottle, increase its practicality.
Accompanying drawing explanation
Fig. 1 is profile of the present invention.
Fig. 2 is the profile of first embodiment of the present invention vacuum tank.
Fig. 3 A is the profile of conductor of the present invention.
Fig. 3 B is the stereo appearance figure of conductor of the present invention.
Fig. 4 is the part sectioned view of the second embodiment of the present invention.
Fig. 5 A is the part sectioned view of the third embodiment of the present invention.
Fig. 5 B is the stereo appearance figure of the 3rd conductor of the present invention.
Fig. 6 is the profile of heater of the present invention.
Fig. 7 is the stereo appearance figure of heat insulating elastic pad of the present invention.
Fig. 8 is the profile of heat conducting element of the present invention.
Fig. 9 is the profile of the fourth embodiment of the present invention.
Critical piece symbol description:
Bottle in 10 vacuum tanks 11
12 outer blank 13 vacuum cavities
14 first conductor 141 first protuberances
142 first support portion 143 first linking parts
144 first depressed part 144a first fixing holes
15 fixture 16 second conductors
161 second protuberance 162 second support portions
163 second linking part 164 second depressed parts
164a second fixing hole 17 the 3rd conductor
171 erection part 172 the 3rd support portion
20 heater 20A heaters
21 housing 21A heating element heaters
211 opening 22 heat insulating elastic pads
221 raised structures 222 sunk structures
23 accommodating framework 231 heat storage tanks
232 heat storage 24 heat conducting elements
241 hang portion 242 heat conduction protuberance
243 heat conduction depressed parts.
Detailed description of the invention
Below please coordinating accompanying drawing and preferred embodiment of the present invention, setting forth the technological means that the present invention takes for reaching predetermined goal of the invention further.
As shown in Figure 1, storage of the present invention and heat insulation module include the vacuum tank that can locally conduct 10 and a heater 20.
As shown in Figure 2, and be the first embodiment of the present invention please refer to Fig. 1, this vacuum tank 10 comprises: bottle 11, outer blank 12, vacuum cavity 13,1 first conductor 14 and a fixture 15 in one; Wherein this interior bottle 11 and this outer blank 12 are ducted body, it is inner that this interior bottle 11 is sheathed on outer blank 12, and be interconnected closely sealed in the opening periphery of interior bottle 11 and outer blank 12, make to form this vacuum cavity 13 between interior bottle 11 and outer blank 12, separately be provided with one first conductor 14 in the bottom of vacuum cavity 13, this first conductor 14 touches with the bottom connection of interior bottle 11 and outer blank 12 respectively, and is installed in the bottom of interior bottle 11 with a fixture 15; Aforesaid interior bottle 11 and outer blank 12 are a heat carrier.
Consult shown in Fig. 2, Fig. 3 A and 3B simultaneously, this first conductor 14 is an elastic strip body, and can by there is flexible sheet metal or all kinds of fibre object is made, it extruding in space can produce the deformation of appropriateness in variation with temperature and vacuum cavity 13, as in Fig. 3 A with the shape shown in solid line and imaginary line, it comprises: one first protuberance 141,1 first support portion 142 and one first linking part 143, wherein this first protuberance 141 contacts with the bottom outside of interior bottle 11, this first support portion 142 contacts with the bottom inside of outer blank 12, and this first linking part 143 connects this first protuberance 141 and the first support portion 142, and form one first depressed part 144 further in the center of the first protuberance 141, and be provided with one first fixing hole 144a in the center of the first depressed part 144, shown in figure be the first conductor 14 wherein a kind of specific embodiment be the first protuberance 141, first support portion 142 and the first linking part 143 are circular, and be construct with the lamellar body of concentric arrays.
This first protuberance 141 above-mentioned and the first support portion 142 arranged in parallel, and this first linking part 143 is obliquely installed towards the first support portion 142 by the first protuberance 141 with oblique form, and connect this first protuberance 141 and the first support portion 142, in figure, specific embodiment is provided with radial elongated hole on this first protuberance 141, and radial otch is provided with on this first support portion 142, to reduce the contact area with interior bottle 11 and outer blank 12 surface, and then in reduction bottle, heat energy scatters and disappears because of conduction.
This fixture 15 aforementioned is a column, and this fixing hole 144a is a perforation, and with column run through perforation with engage bottom interior bottle fix, the first conductor 14 is installed in the bottom of interior bottle 11; Better fixed form is for being welded and fixed.
Be illustrated in figure 4 the second embodiment of the present invention, a shape and identical the second conductor 16 of the first conductor 14 is provided with further in the inner edge of this first conductor 14, the shape of this second conductor 16 be the non-equal proportion of the first conductor 14 reduce kenel, it comprises: one second protuberance 161,1 second support portion 162 and one second linking part 163, wherein this second protuberance 161 contacts with the first protuberance 141 bottom surface of the first conductor 14, this second support portion 162 contacts with the bottom inside of outer blank 12, and this second linking part 163 connects this second protuberance 161 and the second support portion 162, and form one second depressed part 164 further in the center of the second protuberance 163, this second depressed part 164 contacts with the first depressed part 144 bottom surface, and be provided with one second fixing hole 164a in the center of the second depressed part 164, this second fixing hole 164a is relative to the first fixing hole 144a, for fixture 15, first conductor 14 and the second conductor 16 are together installed on the lateral surface of the bottom of interior bottle 11.
As Fig. 5 A and 5B is depicted as the third embodiment of the present invention, be provided with the 3rd conductor the 17, three conductor 17 further in a ring body in the outer rim of this first conductor 14 and the second conductor 16, it comprises: erection part 171 and one the 3rd support portion 172; Wherein this erection part 171 is positioned at the outer rim place of the 3rd support portion 172 and is connected with an angle with the 3rd support portion 172, this angle can be angle always, and this erection part 171 contacts with the perisporium lower edge of interior bottle 11, and the end face of the 3rd support portion 172 contacts with the bottom surface of the first support portion 142 of the first conductor 14, and the bottom surface of the 3rd support portion 172 contacts with the bottom inside of outer blank 12; In addition, the inner edge of the 3rd support portion 172 is located in the second support portion 162 of second conductor 16 of the present embodiment, and itself and the 3rd support portion 172 are positioned at same plane, and contacts with the bottom inside of outer blank 12 equally.
In figure, specific embodiment is provided with the elongated hole of annular arrangement in this erection part 171, and is provided with radial elongated hole on the 3rd support portion 172, reduces the contact area with interior bottle 11 and outer blank 12 surface thus, and then in reduction bottle, heat energy scatters and disappears because of conduction.
As shown in Figure 6, and please refer to Fig. 1, this heater 20 comprises: housing 21, heat insulating elastic pad 22, accommodating framework 23 and a heat conducting element 24; Wherein this housing 21 has one relative to the opening 211 bottom this vacuum tank 10, and this heat insulating elastic pad 22 is provided with bottom the housing 21 relative to opening 211 place, this heat insulating elastic pad 22 is sequentially provided with accommodating framework 23 and a heat conducting element 24, wherein this accommodating framework 23 has a heat storage tank 231, be equipped with a heat storage 232 in this heat storage tank 231, and this heat conducting element 24 optionally touches with outer blank 12 bottom connection of this heat storage 232 and vacuum tank 10.
Coordinating consults shown in Fig. 7, and see also Fig. 6, the center of this heat insulating elastic pad 22 and periphery opening 211 direction be provided with towards housing 21 protrudes from the raised structures 221 of heat insulating elastic pad 22 end face, and the bottom surface of this heat insulating elastic pad 22 is provided with relative to described raised structures 221 and towards the recessed sunk structure 222 of housing 21 opening direction, the object that arranges of this heat insulating elastic pad 22 is utilize its material heat insulation, resiliency characteristics, its heat energy that not only can block heat storage 232 is led to be reached on housing 21, heat conducting element 24 on it more in time can be close to the bottom of vacuum tank 10 by the adjustment of elastic force, increase the conducting effect of heat energy.
Aforementioned heat storage tank 231 is located in accommodating framework 23, and the heat storage 232 in this heat storage tank 231 can be a heat-storing material, particularly a phase-changing energy storage material (Phase Change Material, PCM); It also can be replaced into a cold storage body according to user's demand, and is a cool storage material.
As shown in Figure 8, this heat conducting element 24 is belonged to by aluminium alloy making, and it comprises: one hangs portion 241, heat conduction protuberance 242 and a heat conduction depressed part 243; Wherein this hangs the outer rim that portion 241 is formed at heat conducting element 24, and hang on the perisporium upper limb of heat storage tank 23; This heat conduction protuberance 242 is connected to the inner edge that this hangs portion 241, and optionally touches with outer blank 12 bottom connection of vacuum tank 10, and its contact position corresponds to the support portion of the described conductor in vacuum cavity 13; This heat conduction depressed part 243 is formed at the center of heat conducting element 24, and contact with heat storage 231, heat energy for heat storage 231 is passed to bottom outer blank 12 via heat conducting element 24, be passed to bottom interior bottle 11 through described conductor by bottom outer blank 12 again, and then the liquid in bottle heated up or lowers the temperature.
Consult shown in Fig. 9, heater 20 of the present invention can also be general existing heater 20A, heating element heater 21A in this heater 20A can touch with the bottom connection of vacuum tank 10, and the bottom-heated directly to vacuum tank 10, the saturating liquid be passed to by heat energy by described conductor in bottle, heats up to this liquid or lowers the temperature again.
In sum, storage of the present invention and heat insulation module comprise a vacuum tank that can locally conduct and a heater, it is used in, and vacuum cavity between the interior bottle of vacuum tank and outer blank is in-built arranges at least one conductor, make the heater outside bottle heat energy can be passed to liquid in bottle, indirectly carry out heating up or lowering the temperature, improve existing vacuum flask cannot repeat heating-cooling shortcoming to liquid in bottle, increase its practicality.
The above is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any art technical staff, not departing from the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. the vacuum tank that can locally conduct, is characterized in that: the described vacuum tank that can locally conduct comprises: bottle, an outer blank and at least one conductor in one; Wherein said interior bottle and described outer blank are ducted body and interior bottle cover is located at outer blank inside, and be interconnected closely sealed in the opening periphery of interior bottle and outer blank, make to form a vacuum cavity between interior bottle and outer blank, and being provided with described conductor in the bottom of vacuum cavity, described conductor touches with the bottom connection of interior bottle and outer blank respectively.
2. the vacuum tank that can locally conduct according to claim 1, is characterized in that: described conductor is an elastic strip body, and described conductor comprises: a protuberance, a support portion and a linking part; Wherein this protuberance contacts with the bottom outside of interior bottle, and this support portion contacts with the bottom inside of outer blank, and this linking part connects protuberance and support portion, and forms a depressed part further in the center of protuberance.
3. the vacuum tank that can locally conduct according to claim 2, it is characterized in that: described protuberance and support portion be arranged in parallel, and this linking part connects this protuberance and support portion with oblique form.
4. the vacuum tank that can locally conduct according to claim 2, is characterized in that: the material of described conductor is sheet metal or fibre object.
5. the vacuum tank that can locally conduct according to claim 2, it is characterized in that: be provided with a fixture in the bottom outside of described interior bottle, this fixture is a column, and be provided with a fixing hole in the depressed part of conductor, this fixing hole is a perforation, and this column run through perforation with engage bottom interior bottle fix.
6. the vacuum tank that can locally conduct according to any one of claim 2 to 5, it is characterized in that: described conductor is the first conductor, one second conductor is provided with further in the inner edge of the first conductor, the shape of this second conductor is reducing of the non-equal proportion of the first conductor shape, and described second conductor comprises: one second protuberance, one second support portion and one second linking part; Wherein this second protuberance contacts with the protuberance bottom surface of the first conductor, this second support portion contacts with the bottom inside of outer blank, and this second linking part connects the second protuberance and the second support portion, and form one second depressed part further in the center of the second protuberance, this second depressed part contacts with the depressed part bottom surface of the first conductor, and is provided with one in the center of the second depressed part relative to the second fixing hole of the fixing hole of the first conductor.
7. the vacuum tank that can locally conduct according to claim 6, is characterized in that: be provided with one the 3rd conductor further in the outer rim of described first conductor and the second conductor, the 3rd conductor comprises: an erection part and one the 3rd support portion; Wherein this erection part is positioned at the outer rim place of the 3rd support portion and is connected with an angle with the 3rd support portion, and this erection part contacts with the perisporium lower edge of interior bottle; And the end face of the 3rd support portion contacts with the bottom surface of the first support portion, and the bottom surface of the 3rd support portion contacts with the bottom inside of outer blank; And the inner edge of the 3rd support portion is located in the second support portion of this second conductor, itself and the 3rd support zone in same plane, and contact with the bottom inside of outer blank equally.
8. store and a heat insulation module, it is characterized in that: described storage and heat insulation module comprise:
One vacuum tank that can locally conduct according to any one of claim 1 to 7;
One heater, described heater comprises: a housing, a heat insulating elastic pad, an accommodating framework and a heat conducting element; Wherein this housing has one relative to the opening bottom this vacuum tank, and be provided with a heat insulating elastic pad in the housing bottom relative to opening part, this heat insulating elastic pad is sequentially provided with an accommodating framework and a heat conducting element, this accommodating framework has a heat storage tank, and be equipped with a heat storage in this heat storage tank, and this heat conducting element touches with the outer blank bottom connection of this heat storage and vacuum tank respectively.
9. storage according to claim 8 and heat insulation module, it is characterized in that: center and the periphery of described heat insulating elastic pad are provided with the raised structures protruding from cushion end face towards shell nozzle direction, and the bottom surface of this heat insulating elastic pad is provided with relative to described raised structures and the sunk structure recessed towards shell nozzle direction.
10. storage according to claim 8 or claim 9 and heat insulation module, is characterized in that: described heat conducting element comprises: one hangs portion, a heat conduction protuberance and a heat conduction depressed part; Wherein this portion of hanging is formed at the outer rim of heat conducting element, and hang on the perisporium of heat storage tank; This heat conduction protuberance connects this and hangs inner edge, portion, and touches with the outer blank bottom connection of vacuum tank; This heat conduction depressed part is formed at the center of heat conducting element, and contacts with heat storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037681.9A CN104799715A (en) | 2014-01-26 | 2014-01-26 | Locally-transferred vacuum container and storing and insulation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037681.9A CN104799715A (en) | 2014-01-26 | 2014-01-26 | Locally-transferred vacuum container and storing and insulation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104799715A true CN104799715A (en) | 2015-07-29 |
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ID=53685249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410037681.9A Pending CN104799715A (en) | 2014-01-26 | 2014-01-26 | Locally-transferred vacuum container and storing and insulation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104799715A (en) |
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| CA2585570A1 (en) * | 2005-03-23 | 2006-09-28 | Thermos K.K. | Heat insulated container |
| CN202043995U (en) * | 2010-11-09 | 2011-11-23 | 中山市珠峰电器有限公司 | Intelligent heating cup |
| CN202312553U (en) * | 2011-11-10 | 2012-07-11 | 陈锐升 | Vacuum insulating and heating cup |
| CN202960092U (en) * | 2012-12-07 | 2013-06-05 | 绍兴县滨海合力厨房用品设计中心 | Electric hot water bottle |
| CN203776735U (en) * | 2014-01-26 | 2014-08-20 | 周森祥 | Vacuum container and storage and thermal insulation assembly capable of conducting locally |
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2014
- 2014-01-26 CN CN201410037681.9A patent/CN104799715A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2585570A1 (en) * | 2005-03-23 | 2006-09-28 | Thermos K.K. | Heat insulated container |
| CN202043995U (en) * | 2010-11-09 | 2011-11-23 | 中山市珠峰电器有限公司 | Intelligent heating cup |
| CN202312553U (en) * | 2011-11-10 | 2012-07-11 | 陈锐升 | Vacuum insulating and heating cup |
| CN202960092U (en) * | 2012-12-07 | 2013-06-05 | 绍兴县滨海合力厨房用品设计中心 | Electric hot water bottle |
| CN203776735U (en) * | 2014-01-26 | 2014-08-20 | 周森祥 | Vacuum container and storage and thermal insulation assembly capable of conducting locally |
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Application publication date: 20150729 |
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