CN219894920U - Meal box - Google Patents
Meal box Download PDFInfo
- Publication number
- CN219894920U CN219894920U CN202320820479.8U CN202320820479U CN219894920U CN 219894920 U CN219894920 U CN 219894920U CN 202320820479 U CN202320820479 U CN 202320820479U CN 219894920 U CN219894920 U CN 219894920U
- Authority
- CN
- China
- Prior art keywords
- box body
- thermochromic coating
- temperature
- box
- lid
- 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.)
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- 235000012054 meals Nutrition 0.000 title abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 69
- 238000000576 coating method Methods 0.000 claims abstract description 69
- 239000011241 protective layer Substances 0.000 claims description 13
- 230000036413 temperature sense Effects 0.000 claims description 6
- 230000002441 reversible effect Effects 0.000 claims description 3
- 244000018633 Prunus armeniaca Species 0.000 abstract description 3
- 235000009827 Prunus armeniaca Nutrition 0.000 abstract description 3
- 239000000049 pigment Substances 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 235000013410 fast food Nutrition 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000027756 respiratory electron transport chain Effects 0.000 description 3
- 240000001548 Camellia japonica Species 0.000 description 2
- 208000012322 Raynaud phenomenon Diseases 0.000 description 2
- 235000018597 common camellia Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 235000011888 snacks Nutrition 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011540 sensing material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model belongs to the technical field of tableware, in particular to a cutlery box, which comprises a box body and a box cover, wherein the box cover is buckled on the box body, at least one of the box body and/or the box cover is provided with a temperature sensing indicator, the temperature sensing indicator is a temperature sensing color-changing coating, the temperature sensing color-changing coating can be arranged on the outer side of the box body through patterns, when the temperature sensing color-changing coating senses temperature change, the temperature sensing color-changing coating can give change indication, such as color-changing pigment used by 'full-open apricot flowers' drawn by a artist in the market, and the like, is printed on a take-out box through blending, and has a simple structure, and whether meal in the cutlery box is cool or not can be known through observing the cutlery box.
Description
Technical Field
The utility model belongs to the technical field of tableware, in particular to a cutlery box.
Background
Along with the acceleration of the life rhythm of people, the take-out snack is a new dining mode and is improved, and the portable take-out snack is popular with people because of the convenience and quickness. At present, fast food boxes for containing takeaway fast food products are in various varieties, but some of the fast food boxes like the lunch boxes are very fast in meal delivery, a merchant only needs to open the fast food boxes to pour dishes into meals, but takeaway takes time to take a bill and arrive at a store, when the dishes meet excessive orders, the fast food boxes are packaged, but the dishes are not hot as soon as the dishes are delivered, the distance reached by a rider is likely to be cooled, and the takeaway can be heated in time as long as the dishes are cooled, so that the need exists for knowing whether the dishes in the fast food boxes are cooled or not by observing the fast food boxes, and customer complaints of the merchant and the rider are avoided.
Disclosure of Invention
The utility model aims to provide the cutlery box which has a simple structure and can be heated in time by observing whether the cutlery box is cold or not.
The purpose of the utility model is realized in the following way: the utility model provides a cutlery box, includes box body and lid, and the lid lock is on the box body, at least one department is equipped with the temperature sense indicator on box body and/or the lid, the temperature sense indicator is the thermochromic coating, the outside of box body is located to thermochromic coating accessible pattern, when the thermochromic coating senses temperature variation, the thermochromic coating can make the change instruction.
Furthermore, the thermochromic coating is prepared by reversible variable toner and is arranged on the box body and/or the box cover by printing.
Further, when the thermochromic coating is arranged on the box body, one end of the thermochromic coating on the box body is close to the box cover, the other end of the thermochromic coating is close to the bottom of the box body, when the thermochromic coating is arranged on the box cover, the thermochromic coating on the box cover is circular, and the circular thermochromic coating on the box cover is arranged in the middle of the box cover.
Further, the thermochromic coating comprises a first display area and a second display area which are respectively arranged at the upper end and the lower end of the box body, and the temperature sensing temperature range of the first display area is higher than that of the second display area.
Furthermore, the box body is also provided with a protective layer, the protective layer is covered on the thermochromic coating, the diameter of the protective layer is larger than that of the thermochromic coating, and the protective layer is transparent.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:
the utility model relates to a meal box which can be heated in time by observing whether food in the box body is cool or not, comprising a box body and a box cover, wherein the box cover is buckled on the box body, at least one part of the box body and/or the box cover is provided with a temperature-sensing indicator, the temperature-sensing indicator can indicate the change of the temperature in the box body, the temperature-sensing indicator is a thermochromic coating, the thermochromic coating can be arranged on the outer side of the box body through patterns, the patterns can also be patterns such as trademarks, numbers and the like of merchants, when the thermochromic coating senses the temperature change, the thermochromic coating can indicate the change, such as the ' blooming apricot flowers ' drawn by the artist's Van Gao, the temperature of which rises to 28 ℃, the pale pink slowly disappears, the temperature of which falls to 25 ℃ and starts the pale pink to slowly appear, or "Raynaud jigsaw thermochromic jigsaw" sold in the market, when the temperature drops, the white camellia flower on the head and foot of the camellia girl gradually turns red and changes white and transparent when the temperature rises, the effect of the utility model is the same as that of different workers, the workers print the color-changing materials on the box body or the box cover according to different requirements, the thermochromic coating is displayed in red with color under the normal state, after the temperature in the box body rises due to the addition of meal in the box body, the heat of the thermochromic coating is conducted to the box body, the thermochromic coating senses the temperature change, at the moment, the color-changing materials are displayed in white, the structure is simple, and the workers can know whether the meal in the meal box is cool or not by observing the meal box so as to heat the meal box in time.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a side view of the present utility model.
Fig. 3 is an exploded view of the present utility model.
FIG. 4 is a schematic illustration of a thermochromic coating of the present utility model.
Fig. 5 is a schematic view of the thermochromic coating of the present utility model disposed on a cartridge cover.
Fig. 6 is a schematic view of the thermochromic coating of the present utility model disposed around the case.
The meaning indicated by the reference numerals in the figures:
1-a box body; 2-a box cover; 4-a thermochromic coating; 5-a first display area;
6-a second display area; 7-a protective layer.
Detailed Description
The utility model is further described with reference to the following specific examples:
the utility model provides a cutlery box, includes box body 1 and lid 2, lid 2 lock is on box body 1, at least one department is equipped with the temperature sense indicator on box body 1 and/or the lid 2, the temperature sense indicator is thermochromic coating 4, the outside of box body 1 is located to thermochromic coating 4 accessible pattern, when thermochromic coating 4 senses the temperature variation, thermochromic coating 4 can make the change instruction.
The utility model discloses a meal box capable of timely heating by observing whether meal in the box body 1 is cool or not, comprising the box body 1 and a box cover 2, wherein the box cover 2 is buckled on the box body 1, at least one part of the box body 1 and/or the box cover 2 is provided with a temperature-sensing indicator, the temperature-sensing indicator can give change indication to the temperature change in the box body 1, the temperature-sensing indicator is a thermochromic coating 4, the thermochromic coating 4 can be arranged on the outer side of the box body 1 through a pattern, the pattern can also be patterns such as trademarks, numbers and the like of a merchant, when the thermochromic coating 4 senses the temperature change, the thermochromic coating 4 can give change indication, such as a ' full apricot flower ' drawn by a painter, the temperature of which rises to 28 ℃, the pale pink color gradually disappears, the temperature of which falls to 25 ℃ to gradually show the temperature of the pale pink color in the market, or ' Raynaud ' temperature-sensing and color-changing ' of the tea surface, when the temperature of the temperature-sensing indicator falls, the white color-sensing indicator can gradually change to the white color-changing coating 4 through the pattern on the feet, when the temperature of the temperature-sensing coating 4 is gradually changed to the white color of the meal box 1, the temperature-sensing material is different from the transparent box 1 or the temperature-changing material is not needed to be added to the box 1, and the temperature-changing material is selected to be the same as the transparent box 1, and the temperature-changing material is not needed to be heated, when the temperature-changing is different from the temperature-changing material is needed, and the temperature-changing case 1 is not is selected, and the temperature-changing material is different from the temperature-1, and the temperature-changing case is changed.
Preferably, the thermochromic coating 4 is prepared from reversible variable toner, and is arranged on the box body 1 and/or the box cover 2 by printing, the variable toner is made of the existing materials in the market, and the variable toner is prepared from an electron transfer type organic compound system. Electron transfer type organic compounds are a class of organic variable systems with specific chemical structures. The molecular structure of the organic matter is changed due to electron transfer at a specific temperature, so that the color conversion is realized, and the basic change of the color-changing powder is three, namely, the color is changed to be colorless: the basic color (high temperature is colorless, low temperature is colored) disappears when the temperature reaches the color change section, the thermochromic coating 4 can change color along with the rising and falling of the temperature, and the second color is colored: and when the temperature reaches the color change zone, the color can be changed into another color. One dark color at low temperature and the other color at high temperature, three of which are irreversible color change colorless pigments: low temperature color, high Wen Mose. The temperature range is 15-65 ℃, when the temperature in the box body 1 is lower than 15 ℃, the thermochromic coating 4 is thoroughly red, the appointed temperature blended by different color-changing powders can be customized according to the required temperature, and workers can blend different amounts according to the required different temperatures to enable the finally presented area range to be within the appointed area range.
Preferably, when the thermochromic coating 4 is arranged on the box body 1, one end of the thermochromic coating 4 on the box body 1 is close to the box cover 2, the other end of the thermochromic coating 4 is close to the bottom of the box body 1, the upper end of the thermochromic coating 4 can sense dishes, the lower end of the thermochromic coating can sense meals, the sensed area is maximized, when the thermochromic coating 4 is arranged on the box cover 2, the thermochromic coating 4 on the box cover 2 is round, the round thermochromic coating on the box cover 2 is coated on the middle part of the box cover 2, and when the thermochromic coating 4 is arranged in the middle part of the box body 1, the dishes are all the highest in temperature at the middle part, so that the generated heat is correspondingly high, and the temperature in the box body 1 can be sensed in the middle part to the greatest extent.
Preferably, the thermochromic coating 4 includes a first display area 5 and a second display area 6 respectively disposed at the upper and lower ends of the box body 1, and the temperature sensing temperature range of the first display area 5 is higher than that of the second display area 6, because the meal is extruded under the dish, the temperature consumption of the meal is generally slower than that of the dish, so that the merchant and the customer can more obviously see the meal, and the proper time is selected for heating.
Preferably, the box body 1 is further provided with a protective layer 7, the protective layer 7 is covered on the thermochromic coating 4, the diameter of the protective layer 7 is larger than that of the thermochromic coating 4, the protective layer 7 is transparent, the area reduction effect of the thermochromic coating 4 printed by water vapor or human stroking is prevented from weakening, and a better protective effect is achieved.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. The utility model provides a cutlery box, includes box body (1) and lid (2), but lid (2) lock is on box body (1), its characterized in that, at least one department is equipped with the temperature sense indicator on box body (1) and/or lid (2), the temperature sense indicator is thermochromic coating (4), the outside of box body (1) is located to thermochromic coating (4) accessible pattern, when thermochromic coating (4) sense temperature variation, thermochromic coating (4) can make the change instruction.
2. A cutlery box according to claim 1, wherein: the thermochromic coating (4) is prepared by reversible variable toner and is arranged on the box body (1) and/or the box cover (2) through printing.
3. A cutlery box according to claim 2, wherein: when thermochromic coating (4) is established on box body (1), thermochromic coating (4) one end on box body (1) is close to lid (2), and the other end of thermochromic coating (4) is close to the bottom of box body (1), when thermochromic coating (4) are established on lid (2), thermochromic coating (4) on lid (2) are circular, circular thermochromic coating on lid (2) is located the middle part of lid (2).
4. A cutlery box according to claim 3, wherein: the temperature sensing color-changing coating (4) comprises a first display area (5) and a second display area (6) which are respectively arranged at the upper end and the lower end of the box body (1), and the temperature sensing temperature range of the first display area (5) is higher than that of the second display area (6).
5. A cutlery box according to claim 4, wherein: the box body (1) is further provided with a protective layer (7), the protective layer (7) is covered on the thermochromic coating (4), the diameter of the protective layer (7) is larger than that of the thermochromic coating (4), and the protective layer (7) is transparent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320820479.8U CN219894920U (en) | 2023-04-13 | 2023-04-13 | Meal box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320820479.8U CN219894920U (en) | 2023-04-13 | 2023-04-13 | Meal box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219894920U true CN219894920U (en) | 2023-10-27 |
Family
ID=88464246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320820479.8U Active CN219894920U (en) | 2023-04-13 | 2023-04-13 | Meal box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219894920U (en) |
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2023
- 2023-04-13 CN CN202320820479.8U patent/CN219894920U/en active Active
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