CN201354207Y - Self-heating convenient food box - Google Patents
Self-heating convenient food box Download PDFInfo
- Publication number
- CN201354207Y CN201354207Y CNU2009201058837U CN200920105883U CN201354207Y CN 201354207 Y CN201354207 Y CN 201354207Y CN U2009201058837 U CNU2009201058837 U CN U2009201058837U CN 200920105883 U CN200920105883 U CN 200920105883U CN 201354207 Y CN201354207 Y CN 201354207Y
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Abstract
The utility model relates to a self-heating convenient food box which belongs to the field of food packaging. The self-heating convenient food box comprises a food cavity in an upper layer and a self-heating powder cavity in a lower layer, and is characterized in that the bottom part of the food cavity is partly raised to form at least one water containing cavity which is internally fixed with a water container which can be opened; the water containing cavity is communicated with the self-heating powder cavity; and the food cavity is connected with the self-heating powder cavity in a sealing way. The self-heating convenient food box has the advantages of simple and compact structure, small volume and convenient carrying. The self-heating convenient food box has high thermal efficiency; the heating degree of the meal in the food box is uniform; and the self-heating convenient food box meets the requirements on safety and health.
Description
Technical field
The utility model relates to the instant food field, particularly relates to a kind of from heating fast foods packing box.
Background technology
Because the generation of instant noodles, make the people of most tourisms on business trips can be able to eat the prepared food of heat, as long as with hot-water soak just can, but very difficult for the people that much go on business in the open air or travel; Needs along with army's field operations operation, a kind of from heating the convenient box lunch utilization and giving birth to, add the water exothermal reaction from most employing of heating principle in the chemical reaction, as long as therefore put into from heat packs in the convenient box lunch, the customer is with this from heating convenient box lunch, adds drinkable water when having a meal and just can have good to eat hot rice; Consider in recent years for the people who likes suitable for long-distance tour and remote mountains, s desert expedition to those, because the shortage of water resource, the common lunch box of heating certainly can not satisfy this class human needs, and, the exothermic heat time is too short from adding, have little time sealing in the process of adding allogenic water and therefore can cause heat to scatter and disappear, heat insufficient.Therefore produced as the patent No. and be: 200820078460.6 the convenient box lunch of heating certainly, lunch box is mid-has gone into water bag heating certainly, when having a meal, by a tension belt water bag is opened water is discharged, with heat powder certainly and mix the food heating that can heat release make in the lunch box, this technology makes to have solved and is difficult to the leak free problem when water difficulty and heating are obtained in open-air use when heating lunch box.The water bag of this lunch box, not ideal enough from the spatial relation of heat packs, meal bag and green vegetable bun, add and pine for, the uneven problem of food degree of heat of each several part, make some original appetizing foods under situation uneven in temperature, lose this flavor of true qualities to the greatest extent, and the structure of lunch box is also too complicated, and cost of manufacture is higher.
The utility model content
At above-mentioned shortcoming, it is a kind of from heating fast foods packing box that the utility model provides, and the heat efficiency height makes the food degree of heat uniformity in the lunch box, and simple in structure, easy to make.
A kind of from heating fast foods packing box, comprise that upper strata food cavity and lower floor from heating the powder chamber, is characterized in that:
Described food cavity bottom local eminence forms at least one water chamber, and the water chamber internal fixation has the water container that can draw back, and described water chamber heats the powder chamber with oneself and is communicated with, and described food cavity heats the powder chamber with oneself and is tightly connected.
Described water container is water bag or water box, is fixed with the tension belt that can draw back water container on the water container, and extends to outside the food cavity.
Described water container is a water bag, and described water bag is fixed on the water chamber wall.
Described water container is the water box, and described water box is buckled in the water chamber.
More than one projection is inwardly arranged at the top of described water chamber, and more than one groove is arranged on the water box, and described projection is buckled in the groove.
Described food cavity includes a staple food chamber and a garnishes chamber, and described water chamber is positioned in the middle of staple food chamber and the garnishes chamber, three's arrangement in parallel.
Described have a permeable barrier bed from heating top, powder chamber.
Extending outward and form the limit, outer in the upper edge in described staple food chamber, also extends outward and form the limit, outer in the upper edge of heating the powder chamber certainly, and the limit, outer of heating the powder chamber certainly is bonded in below the limit, outer in staple food chamber.
Described heating fast foods packing box also comprises external thermal insulation certainly, and described external thermal insulation is a plastic film.
The opening of described plastic film adopts knot that can be undone by a pull involution bar to seal.
Of the present utility model the upper strata is a food cavity from heating fast foods packing box, and lower floor is for heating the powder chamber certainly, and the space of protuberance is as water chamber in the food cavity, and the water container in drawing back water chamber, water flow into from heating in the powder chamber exothermal reaction takes place.The utility model has made full use of the space of swelling in the food cavity and has been arranged to water chamber, not only make this not strengthen the volume of food box from the heating fast foods packing box because of the adding of water container, simultaneously, because bossed part makes heat transfer area increase, heat efficiency improves; Certainly the heating powder chamber and the food cavity of lower floor are to be tightly connected, and have guaranteed the safety of food.
The fast foods packing box of the heating certainly levels that the utility model provides can adopt once molding formed respectively, after the upper strata fixes water container, by bonding mode levels is tightly connected again, makes convenient and simple.Because design is ingenious, save the space, be fit to very much out on tours and carry.
Water container can be made a water bag or plastics water box, draws back water container by extending to exterior tension belt, make operate very convenient.
When water container adopts water bag, water bag partly need be sticked on the water chamber wall, make in drawing back water bag, water bag is unlikely to the draw direction activity.
When water container adopted the water box, the water box can adopt the mode of buckle to be fixed in the water chamber, and as recessed draw-in groove is set on the water box top, the water chamber top is provided with more than one to lower convexity, and both are fastened togather the water box is fixed.The mode of this buckle make tension belt can design on either direction and when stretching the water box motionless, only can pull open the water box.
Of the present utility model from heating fast foods packing box, according to the difference of food variety, its food cavity can be divided the assorted cold dishes formula food cavity that is isolated into a plurality of staple food boxes and garnishes box in the horizontal direction.The utility model preferably is divided into food cavity an oblong staple food chamber and an oblong garnishes chamber, staple food chamber, water chamber, garnishes chamber arrangement in parallel, water chamber is in the centre, stability in the time of improving the food box placement like this, when water chamber played heat transfer effect in the heat process, so design can increase heating surface area.
From heating top, powder chamber one barrier bed is arranged, this barrier bed can prevent from heating powder dissipation everywhere, can allow water contact smoothly with from heating powder when water container is opened again, and exothermal reaction takes place.
From heating powder chamber and food cavity the limit, outer is arranged all, the limit, outer of heating the powder chamber certainly is bonded in below the limit, outer of food cavity, makes oneself heat in the powder chamber is included in whole food cavity, and heats is better.
The fast foods packing box of heating certainly that the utility model provides, one deck external thermal insulation also preferably externally is set, form keeping warmth space between external thermal insulation and the internal cavity, make loss in the exothermic reaction process heat and by from heating chamber to extraradial heat, continue to be retained in heat-insulation layer inside, further improved heat efficiency, the preferred plastic film of the utility model is the external thermal insulation material, do not account for too many space, economical light.
Starting for convenience to add thermal response and don't cause too much heat to scatter and disappear wastes, and at the opening part use knot that can be undone by a pull involution bar of external thermal insulation, when edible, knot that can be undone by a pull involution bar is opened an osculum, after the pulling tension belt draws back water container, seals knot that can be undone by a pull involution bar immediately.Knot that can be undone by a pull involution bar is simple to operate, good leak tightness.
The utility model heat efficiency height, the food degree of heat uniformity in the lunch box, and simple in structure, compactness, easy to make, cost is low, is easy to promote.
Description of drawings
Fig. 1: the utility model heats the structural representation of fast foods packing box certainly,
Fig. 2: the utility model heats the schematic side view of fast foods packing box certainly,
Fig. 3: the utility model heats the schematic side view of fast foods packing box parcel external thermal insulation certainly,
The 1-food cavity, 1a-staple food chamber, the 1b-chamber of garnishing food, the 2-water chamber, 3-water container, 4-are from heating the powder chamber, 5-water box, 6-tension belt, 7-plastic film, 8-knot that can be undone by a pull involution bar, 9A-projection, 9B-groove, 10-barrier bed, limit, 11-outer.
The specific embodiment
As Fig. 1, shown in Figure 2, the fast foods packing box of heating certainly that the utility model provides comprises upper strata food cavity 1 and lower floor from heating powder chamber 4, and at least one water chamber 2 is formed on food cavity 1 bottom upwards protuberance, water chamber 2 internal fixation have the water container 3 that can draw back, described water chamber 2 heats powder chamber 4 with oneself and is communicated with, and the water container in drawing back water chamber, water flow into from heating in the powder chamber exothermal reaction takes place, described food cavity 1 heats powder chamber 4 with oneself and is tightly connected, and has guaranteed the safety of food.The utility model has made full use of the space of swelling in the food cavity and has been arranged to water chamber, not only make this not strengthen the volume of food box from the heating fast foods packing box because of the adding of water container, simultaneously, because bossed part makes heat transfer area increase, heat efficiency improves.
Described water container 3 is water bag or water box 5.Be fixed with the tension belt 6 that can draw back water container 3 on the water container 3, and extend to food cavity 1.If be set to water bag, then water bag one end is fixed on the inwall of water chamber 2, draws back water bag when easy to use, and water bag is moved towards the pulling direction.
If be set to water box 5, can be buckled in water box 5 in the water chamber 2.More than one protruding 9A is inwardly arranged at the top as water chamber 2, and more than one groove 9B is arranged on the water box 5, and protruding 9A is buckled in the groove 9B.The mode of this buckle makes tension belt 6 can design on either direction, and water box 5 is motionless during stretching, can only pull open water box 5.
From heating 4 tops, powder chamber one barrier bed 10 is arranged, this barrier bed 10 can prevent from heating powder dissipation everywhere, can allow water contact smoothly with from heating powder when water container 3 is opened again, and exothermal reaction takes place.
With food cavity 1 limit, outer 11 is arranged all from heating powder chamber 4, the limit, outer 11 of heating powder chamber 4 certainly is bonded in below the limit, outer 11 of food cavity 1, makes that heats is better from heating in powder chamber 4 is included in whole food cavity 1.
Upper strata of the present utility model food cavity 1 and water chamber 2 are by the pressing mold one-shot forming, and the protruding 9A in the water chamber 2 also is that pressing mold forms; Water box 5 is another moulded section product, above fluted 9B, groove 9B and protruding 9A be fastened togather to be fixed on water box 5 in the water chamber 2; From heating powder chamber 4 by being pasted and fixed on food cavity 1 bottom.
As shown in Figure 3, heat fast foods packing box certainly and also comprise external thermal insulation, described external thermal insulation is a plastic film 7.When exothermal reaction took place, the heat of loss and the heat of radiation can continue to be retained in the heat-insulation layer, continue comprehensive heated food, improved heat utilization efficiency.
The opening of plastic film 7 adopts knot that can be undone by a pull involution bar 8 to seal.During use, knot that can be undone by a pull involution bar 8 is opened an osculum, after pulling tension belt 6 draws back water container 3, seal knot that can be undone by a pull involution bar 8 immediately, simple to operate, good leak tightness.
The utility model is simple in structure from heating fast foods packing box, compactness, and volume is little, is easy to carry.The utility model heat efficiency height, the food degree of heat uniformity in the lunch box meets the requirement of safety and Health.
Claims (10)
1, a kind of from heating fast foods packing box, comprise that upper strata food cavity and lower floor are from heating the powder chamber, it is characterized in that: described food cavity bottom local eminence forms at least one water chamber, the water chamber internal fixation has the water container that can draw back, described water chamber heats the powder chamber with oneself and is communicated with, and described food cavity heats the powder chamber with oneself and is tightly connected.
2, according to claim 1 from heating fast foods packing box, it is characterized in that: described water container is water bag or water box, is fixed with the tension belt that can draw back water container on the water container, and extends to outside the food cavity.
3, according to claim 2 from heating fast foods packing box, it is characterized in that: described water container is a water bag, and described water bag is fixed on the water chamber wall.
4, according to claim 2 it is characterized in that: described water container is the water box from heating fast foods packing box, and described water box is buckled in the water chamber.
5, according to claim 4 it is characterized in that: more than one projection is inwardly arranged at the top of described water chamber, and more than one groove is arranged on the water box from heating fast foods packing box, and described projection is buckled in the groove.
6, according to claim 1 from heating fast foods packing box, it is characterized in that: described food cavity includes a staple food chamber and a garnishes chamber, and described water chamber is positioned in the middle of staple food chamber and the garnishes chamber, three's arrangement in parallel.
7, according to claim 1 from heating fast foods packing box, it is characterized in that: described have a permeable barrier bed from heating top, powder chamber.
8, according to claim 1 from heating fast foods packing box, it is characterized in that: there is the limit, outer the upper edge of described food cavity, and also there is the limit, outer the upper edge of heating the powder chamber certainly, and the limit, outer of heating the powder chamber certainly is bonded in below the limit, outer of food cavity.
9, according to claim 1 from heating fast foods packing box, it is characterized in that: also comprise external thermal insulation, described external thermal insulation is a plastic film.
10, according to claim 9 from heating fast foods packing box, it is characterized in that: the opening of described plastic film adopts knot that can be undone by a pull involution bar to seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201058837U CN201354207Y (en) | 2009-02-25 | 2009-02-25 | Self-heating convenient food box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201058837U CN201354207Y (en) | 2009-02-25 | 2009-02-25 | Self-heating convenient food box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354207Y true CN201354207Y (en) | 2009-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201058837U Expired - Fee Related CN201354207Y (en) | 2009-02-25 | 2009-02-25 | Self-heating convenient food box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354207Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105146545A (en) * | 2015-09-25 | 2015-12-16 | 四川农业大学 | Making technology for convenient griddle and packaging bag design for convenient griddle thereof |
| WO2017086889A1 (en) | 2015-11-20 | 2017-05-26 | Ajk Yatirim Danişmanlik Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Food box comprising heater |
| CN114145422A (en) * | 2021-12-15 | 2022-03-08 | 程清禾 | Instant nutritious boxed meal and preparation method thereof |
-
2009
- 2009-02-25 CN CNU2009201058837U patent/CN201354207Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105146545A (en) * | 2015-09-25 | 2015-12-16 | 四川农业大学 | Making technology for convenient griddle and packaging bag design for convenient griddle thereof |
| CN105146545B (en) * | 2015-09-25 | 2018-08-28 | 四川农业大学 | A kind of manufacture craft of the dry pot of convenience and its packaging bag for facilitating dry pot |
| WO2017086889A1 (en) | 2015-11-20 | 2017-05-26 | Ajk Yatirim Danişmanlik Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Food box comprising heater |
| CN114145422A (en) * | 2021-12-15 | 2022-03-08 | 程清禾 | Instant nutritious boxed meal and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Mei Hi Tech Trading Co., Ltd. Assignor: Jiang Xuejun Contract record no.: 2011110000130 Denomination of utility model: Self-heating convenient food box Granted publication date: 20091202 License type: Exclusive License Record date: 20110809 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20140225 |