CN210783248U - Ceramic heat-preservation lunch box - Google Patents
Ceramic heat-preservation lunch box Download PDFInfo
- Publication number
- CN210783248U CN210783248U CN201922022163.0U CN201922022163U CN210783248U CN 210783248 U CN210783248 U CN 210783248U CN 201922022163 U CN201922022163 U CN 201922022163U CN 210783248 U CN210783248 U CN 210783248U
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- CN
- China
- Prior art keywords
- heat
- preservation
- ceramic
- lunch box
- insulating shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004321 preservation Methods 0.000 title claims abstract description 65
- 239000000919 ceramic Substances 0.000 title claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000003832 thermite Substances 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 238000013329 compounding Methods 0.000 claims 1
- 238000007133 aluminothermic reaction Methods 0.000 abstract description 4
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a ceramic heat-preservation lunch box, which belongs to the technical field of ceramic products and comprises a heat-preservation shell and a heat-preservation top cover, wherein the bottom of the inner cavity of the heat-preservation shell is provided with an aluminothermic reaction device, a heat-preservation plate is nested in the inner cavity of the heat-preservation shell, the top middle position of the heat-preservation plate is clamped with a ceramic lunch box, the left side and the right side of the top of the heat-preservation plate are respectively clamped with a ceramic bowl, the top of the heat-preservation shell is clamped with a fixed cover plate, the outer wall of the fixed cover plate is bonded with a sealing rubber strip, the outer walls of the left side and the right side of the heat-preservation shell are respectively provided with a buckle, the utility model discloses a heat-preservation shell, which is used for accommodating fragile ceramic bowls in the heat-preservation shell and fixing the heat-, the rice and dish can be quickly heated, and the carrying and eating are convenient.
Description
Technical Field
The utility model relates to a ceramic technical field specifically is a pottery heat preservation lunch-box.
Background
In daily life, ceramic bowl is liked by people because its appearance and sense of touch are wide, and pottery is because its heat conductivility is better, it is too fast to make meal temperature drop speed easily as the lunch-box, and direct contact's pottery outer wall high temperature, the problem of scalding appears easily, current application number is CN 201820555314.1's a domestic portable pottery heat preservation lunch-box, comprising an upper cover, box body and interior pot, the surface of upper cover is equipped with the bleeder vent, the bleeder vent embedding sets up in the upper cover, the bottom of box body is equipped with the box bottom, the box bottom closely laminates with the box body, one side of box body is equipped with the handle, handle and box body fixed connection, improve the heat preservation effect through being provided with the heat preservation inner bag, but the ceramic package at this moment sets up relative cost too high, easily because the touching leads to shortcomings such as shell damage, so need improve to this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pottery heat preservation lunch-box to the problem that the ceramic casing that provides has the shortcoming with too high costs and vulnerable among the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pottery heat preservation lunch-box, includes lagging casing and heat preservation top cap, aluminothermic reaction unit is installed to lagging casing's inner chamber bottom, nested in the inner chamber of lagging casing has the heat insulating board, the top intermediate position joint of heat insulating board has the pottery lunch-box, the equal joint in top left and right sides of heat insulating board has the ceramic bowl, the top joint of lagging casing has fixed apron, it has the sealing rubber strip to bond on the outer wall of fixed apron, all install the buckle on the outer wall of the left and right sides of lagging casing, install on the outer wall of the left and right sides of heat preservation top cap and buckle assorted padlock, just the heat preservation top cap is connected with the lagging casing through the padlock, the integrative injection moulding in top of heat preservation top cap has the handle, the bottom of heat preservation top cap bonds and has two sealed heat preservation circles.
Preferably, a clamping groove matched with the fixed cover plate is formed in the inner cavity of the heat-insulating shell, and the fixed cover plate is clamped on the clamping groove through a sealing rubber strip.
Preferably, the thermite reaction device comprises a thermite reaction mixing bag and an ignition device, and a switch is installed on the outer wall of the heat-insulating shell and is electrically connected with the ignition device.
Preferably, the heat insulation plate comprises a metal plate, and heat insulation asbestos meshes are bonded to the upper side and the lower side of the metal plate.
Preferably, the top of the heat insulation plate is respectively provided with a groove matched with the ceramic lunch box and the ceramic bowl.
Preferably, the sealing heat-preservation ring is positioned right above the ceramic bowl, and the diameter of the inner ring of the sealing heat-preservation ring is larger than that of the top of the ceramic bowl.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of as follows:
1) the utility model has the advantages that the heat preservation shell is arranged, the fragile ceramic bowl is stored in the heat preservation shell, and the heat insulation plate and the fixed cover plate are arranged for fixing, so that the storage and fixing effects are improved;
2) the utility model discloses a be provided with aluminothermic reaction unit in the bottom, can effectual cooperation asbestos gauge and porcelain self advantage, quick realization is edible to the heating of meal, portable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the heat-insulating casing of the present invention;
fig. 3 is the schematic view of the structure of the heat preservation top cover of the utility model.
In the figure: 1 heat preservation shell, 2 thermite reaction unit, 3 heat insulating boards, 4 pottery lunch-box, 5 pottery bowls, 6 fixed cover plates, 7 sealing rubber strips, 8 buckles, 9 heat preservation top covers, 10 handles, 11 sealing heat preservation circles.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a ceramic heat-preservation lunch box comprises a heat-preservation shell 1 and a heat-preservation top cover 9, wherein the bottom of the inner cavity of the heat-preservation shell 1 is provided with a thermite reaction device 2, a heat insulation plate 3 is nested in the inner cavity of the heat insulation shell 1, a ceramic lunch box 4 is clamped in the middle position of the top of the heat insulation plate 3, the left side and the right side of the top of the heat insulation plate 3 are respectively clamped with a ceramic bowl 5, the top of the heat insulation shell 1 is clamped with a fixed cover plate 6, the outer wall of the fixed cover plate 6 is bonded with a sealing rubber strip 7, the outer walls of the left side and the right side of the heat preservation shell 1 are both provided with buckles 8, the outer walls of the left side and the right side of the heat preservation top cover 9 are provided with buckles matched with the buckles 8, and the heat preservation top cap 9 is connected with the heat preservation shell 1 through a buckle lock, a handle 10 is formed at the top of the heat preservation top cap 9 in an integrated injection molding mode, and two sealing heat preservation rings 11 are bonded at the bottom of the heat preservation top cap 9.
Wherein, the inner cavity of the heat preservation shell 1 is provided with a clamping groove matched with the fixed cover plate 6, the fixed cover plate 6 is connected with the clamping groove in a clamping way through a sealing rubber strip 7 in a clamping way, the sealing effect on hot gas is improved, the hot gas emission speed is reduced, the thermit reaction device 2 comprises a thermit reaction mixing bag and an ignition device, the outer wall of the heat preservation shell 1 is provided with a switch, the switch is electrically connected with the ignition device, the thermit reaction can quickly heat and reheat the ceramic on the upper side, the heat preservation plate 3 is convenient to use, the heat insulation plate 3 comprises a metal plate, the upper side and the lower side of the metal plate are both bonded with heat insulation asbestos nets, the phenomenon that open fire is directly burnt and the heating is excessive due to overhigh temperature is easy to occur, the top of the heat preservation plate 3 is respectively provided with a groove matched with a ceramic lunch box 4 and a ceramic bowl 5, the fixing effect is improved, the, and the diameter of the inner ring of the sealing heat-preservation ring 11 is larger than the diameter of the top of the ceramic bowl 5, so that the ceramic bowl 5 is fixed and sealed, and the heat preservation performance is improved.
The working principle is as follows: the utility model discloses when using, through fixing back on heat insulating board 3 with ceramic lunch-box 4 and ceramic bowl 5, cover fixed apron 6, the realization is fixed to the extrusion of ceramic lunch-box 4, it is spacing to the joint of ceramic bowl 5, avoid sliding, cover heat preservation top cap 9 back, sealed heat preservation circle 11 seals up heat preservation to ceramic bowl 5, be convenient for deposit the dish that contains hot water, and connect the back through buckle 8, carry out carrying the lunch-box through handle 10, when heating, ignite the aluminothermic reaction mixture package through ignition, thereby carry out the reheating to the pottery on heat insulating board 3, guarantee the temperature of meal, convenient to use.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pottery heat preservation lunch-box, includes lagging casing (1) and heat preservation top cap (9), its characterized in that: the aluminum thermal reaction device (2) is installed at the bottom of an inner cavity of the heat-insulating shell (1), the heat-insulating shell (3) is nested in the inner cavity of the heat-insulating shell (1), a ceramic lunch box (4) is clamped at the middle position of the top of the heat-insulating shell (3), ceramic bowls (5) are clamped at the left side and the right side of the top of the heat-insulating shell (3), a fixed cover plate (6) is clamped at the top of the heat-insulating shell (1), a sealing rubber strip (7) is bonded on the outer wall of the fixed cover plate (6), buckles (8) are installed on the outer walls of the left side and the right side of the heat-insulating shell (1), buckles matched with the buckles (8) are installed on the outer walls of the left side and the right side of the heat-insulating top cover (9), the heat-insulating top cover (9) is connected with the heat-insulating shell (1), two sealing heat-preservation rings (11) are bonded at the bottom of the heat-preservation top cover (9).
2. The ceramic heat-preservation lunch box as claimed in claim 1, wherein: the inner cavity of the heat-insulating shell (1) is provided with a clamping groove matched with the fixed cover plate (6), and the fixed cover plate (6) is connected to the clamping groove in a clamping mode through a sealing rubber strip (7).
3. The ceramic heat-preservation lunch box as claimed in claim 1, wherein: thermite reaction unit (2) include thermite reaction compounding package and ignition, just install the switch on the outer wall of lagging casing (1), and switch and ignition electric connection.
4. The ceramic heat-preservation lunch box as claimed in claim 1, wherein: the heat insulation plate (3) comprises a metal plate, and heat insulation asbestos meshes are bonded to the upper side and the lower side of the metal plate.
5. The ceramic heat-preservation lunch box as claimed in claim 1, wherein: the top of the heat insulation plate (3) is respectively provided with a groove matched with the ceramic lunch box (4) and the ceramic bowl (5).
6. The ceramic heat-preservation lunch box as claimed in claim 1, wherein: the sealing heat-preservation ring (11) is positioned right above the ceramic bowl (5), and the diameter of the inner ring of the sealing heat-preservation ring (11) is larger than that of the top of the ceramic bowl (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922022163.0U CN210783248U (en) | 2019-11-21 | 2019-11-21 | Ceramic heat-preservation lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922022163.0U CN210783248U (en) | 2019-11-21 | 2019-11-21 | Ceramic heat-preservation lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210783248U true CN210783248U (en) | 2020-06-19 |
Family
ID=71224989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922022163.0U Expired - Fee Related CN210783248U (en) | 2019-11-21 | 2019-11-21 | Ceramic heat-preservation lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210783248U (en) |
-
2019
- 2019-11-21 CN CN201922022163.0U patent/CN210783248U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220530 Address after: 362500 No. 63, Second Industrial Road, xunnan, Longxun Town, Dehua County, Quanzhou City, Fujian Province Patentee after: Fujian Dehua porcelain code Ceramics Co.,Ltd. Address before: 362700 room 409, unit 6, 4th floor, information center, Haixi e-commerce Park, Xiling Road, Lingxiu Town, Shishi City, Quanzhou City, Fujian Province Patentee before: SHISHI AISHANG COMMERCE AND TRADE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |