CN208708845U - A kind of Self-heat dinner pail - Google Patents
A kind of Self-heat dinner pail Download PDFInfo
- Publication number
- CN208708845U CN208708845U CN201820722492.9U CN201820722492U CN208708845U CN 208708845 U CN208708845 U CN 208708845U CN 201820722492 U CN201820722492 U CN 201820722492U CN 208708845 U CN208708845 U CN 208708845U
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- chamber
- self
- bracing wire
- box body
- sealing label
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Abstract
The utility model discloses a kind of Self-heat dinner pails, including box body, chamber, ventilation part, the water pocket equipped with opening, sealing label structure and heating packet；Box body includes the side wall of single layer；Chamber is set to the bottom of box body, and chamber is equipped with perforation；The top of chamber is arranged in ventilation part；Water pocket is set in the chamber；Sealing label structure includes sealing label portion and bracing wire portion, and sealing label portion is arranged in the opening of water pocket so that the inside of water pocket forms the space of sealing；The one end in bracing wire portion is connect with sealing label portion, and the other end in bracing wire portion is stretched out except chamber by perforation；The inside of chamber is arranged in heating packet.The Self-heat dinner pail of the utility model will not scald user when heating using steam, and steam-heated utilization rate is high, and heating effect is good.
Description
Technical field
The utility model relates to food packaging applications more particularly to a kind of Self-heat dinner pails.
Background technique
Currently, some instant food with self heating function in the market are usually that heater is placed in outer cutlery box,
It needs to inject water into heater when use, then covers box cover, such heater and water phase heat up after meeting generates heat, in inner box
Instant food can be heated to required consumption temperature.But the process of water injection heater, it is user's automatic control
Process, user is difficult accurately to control amount of water, even if user can accurately fill the water according to water line, but due to heater
It meets water reaction to be exceedingly fast, if covering box cover not in time, not only results in the loss of heat, it is also possible to the danger that steam is hurted sb.'s feelings occur
Danger.Moreover, these instant food with self heating function are typically all to be heated using cassette bottom of the steam to food box, this is just
The food in only cassette bottom portion is caused to be heated more, and the food at the interior middle part of box, top is still difficult to heat.
Utility model content
In order to solve the problems of prior art, the utility model provides a kind of Self-heat dinner pail, using steam plus
User will not be scalded when hot, and steam-heated utilization rate is high, heating effect is good.
To achieve the goals above, the utility model provides a kind of Self-heat dinner pail, comprising: box body, the box body include single
The side wall of layer；Chamber, the chamber are set to the bottom of the box body, and the chamber is equipped with perforation；Ventilation part, the ventilation part
The top of the chamber is set；Water pocket equipped with opening, the water pocket are set in the cavity；Sealing label structure, the sealing label
Structure includes sealing label portion and bracing wire portion, and the sealing label portion is arranged in the opening of the water pocket so that the inside of the water pocket
Form the space of sealing；The one end in the bracing wire portion is connect with the sealing label portion, and the other end in the bracing wire portion is worn by described
Hole is stretched out except the chamber；And the inside of the chamber is arranged in heating packet, the heating packet.
Preferably, the bracing wire portion and the sealing label portion are detachably connected.
Preferably, the bracing wire portion and the sealing label portion are integrally formed.
Preferably, the bracing wire portion is provided with gripping member by one end that the perforation is stretched out except the chamber.
Preferably, the accommodating chamber of recess is equipped on the lateral wall of the chamber, the accommodating chamber can accommodate described hold
Gripping member.
Preferably, the ventilation part is waterproof ventilated membrane.
Preferably, the box body and the chamber are detachably connected.
Preferably, the lower part of the chamber is set as the high shape of intermediate low surrounding, and the heating packet is arranged in the chamber
The middle position of the lower part of room.
Through the above technical solutions, user pulls the bracing wire portion stretched out except chamber when using, make sealing label portion from water pocket
Opening fall off, the water in water pocket can flow out and with heating packet response and release high-temperature steam, high-temperature steam is in the chamber
Flowing carries out heating to the bottom of box body and a part of high-temperature steam enters in box body from ventilation part, to the food in box body
It is heated.In entire heating process, user will not touch high-temperature steam, and safety is preferable, and high-temperature steam can be into
Enter in box body and food is heated, so that heating efficiency is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment of the Self-heat dinner pail of the utility model；
Fig. 2 is the structural schematic diagram of the accommodating chamber of the lateral wall of the chamber of the utility model；
Fig. 3 is the box body of the utility model and the structural schematic diagram of chamber junction.
Description of symbols
1- box body, 2- chamber, 3- water pocket, 4- heating packet, 5- sealing label structure, 6- ventilation part, the protrusion 11-, 21- accommodating chamber,
22- recess portion, 51- gripping member
Specific embodiment
Below in conjunction with the utility model attached drawing, the technical solution of the utility model is clearly and completely described, is shown
So, described content is only the utility model one embodiment, instead of all the embodiments.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It fall within the protection scope of the utility model.
As shown in Figure 1-Figure 3, the Self-heat dinner pail of the utility model include box body 1, chamber 2, ventilation part 6, equipped with opening
Water pocket 3, sealing label structure 5 and heating packet 4；Box body 1 includes the side wall of single layer；Chamber 2 is set to the bottom of box body 1, and chamber 2 is set
There is perforation；The top of chamber 2 is arranged in ventilation part 6；Water pocket 3 is located in chamber 2；Sealing label structure 5 includes sealing label portion and bracing wire
Portion, sealing label portion is arranged in the opening of water pocket 3 so that the inside of water pocket 3 forms the space of sealing；The one end in bracing wire portion and envelope
The other end of the connection of patch portion, bracing wire portion is stretched out except chamber 2 by perforation；The inside of chamber 2 is arranged in heating packet 4.When use
User pulls the bracing wire portion stretched out except chamber 2, so that sealing label portion is fallen off from the opening of water pocket 3, the water in water pocket 3 can flow out
And reacted with heating packet 4 and release high-temperature steam, high-temperature steam flows in chamber 2, is heated simultaneously to the bottom of box body 1
And a part of high-temperature steam enters in box body 1 from ventilation part 6, heats to the food in box body 1.In entire heating process,
User will not touch high-temperature steam, and safety is preferable, and high-temperature steam is able to enter in box body 1 and heats to food, so that
Heating efficiency is high.
It should be understood that bracing wire portion should be made of material not easy to break, such as nylon, terylene, fiber etc., this energy
Enough guarantee by suddenly, strongly pull when, bracing wire portion will not produce fracture, to not influence the use of Self-heat dinner pail.
In order to which the high-temperature steam condensed water guaranteed in chamber 2 will not be flowed out from the perforation of chamber 2, it is preferable that perforation with
It is interference fit across the bracing wire portion of perforation, by being interference fitted the leakproofness that can reinforce as much as possible at perforation, protects
Card high-temperature steam condensed water will not be flowed out from perforation.It should be understood that the perforation of the utility model be not limited in it is above-mentioned
Embodiment, as long as enabling to high-temperature steam condensed water not flow out from perforation, for example, can set in the inner wall of perforation
Seal member is set, bracing wire portion is arranged across seal member, and bracing wire portion and seal member are interference fitted, to improve at perforation
Leakproofness；In another example the one side in connecting stay wire portion, sealing label portion is equipped with viscose glue, and when user pulls bracing wire portion, bracing wire portion band
Dynamic sealing label portion falls off from the opening of water pocket 3 and constantly to the movement of perforation direction, persistently pulls bracing wire portion that can make sealing label portion most
It is contacted eventually with perforation, so that sealing label portion is covered in perforation by viscose glue, by aperture seal, to prevent high-temperature steam condensed water
It is flowed out from perforation.
In addition, bracing wire portion can be detachably connected with sealing label part body, bracing wire portion can also be integrally formed with sealing label portion；
Using the bracing wire portion that is detachably connected of fission and sealing label portion have the advantages that it is replaceable, facilitate recycling, for example, ought need using
When longer bracing wire portion, longer bracing wire portion, original bracing wire portion can be replaced, alternatively, when needing to make different self-heating rices
When the bracing wire portion of box has different colors, the bracing wire portion of different colours can also be connected to different Self-heat dinner pails
In sealing label portion, Self-heat dinner pail can be made to have the advantages that colourful, beautiful；And use integrally formed bracing wire portion and sealing label portion
It is high, not easy to break to have the advantages that bonding strength, for example, when the use environment of Self-heat dinner pail is more severe, in order to guarantee to draw
Line portion will not be broken, and be generally selected using integrally formed bracing wire portion and sealing label portion.
Bracing wire portion is pulled for the ease of user, it is preferable that one end setting that perforation is located at except chamber 2 is stretched out in bracing wire portion
There is gripping member 51, gripping member 51 can be the shape that the person easy to use such as latch closure, rod piece, hook part holds.
On the other hand, in order to which the lateral wall for making Self-heat dinner pail keeps smooth, beautiful, and self-heating rice is held convenient for user
Box, it is preferable that be equipped with the accommodating chamber 21 of recess in the lateral wall of chamber 2, one that perforation is located at except chamber 2 is stretched out into bracing wire portion
End is placed in accommodating chamber 21, especially when one end that perforation is located at except chamber 2 is stretched out in bracing wire portion is provided with gripping member 51,
Gripping member 51 is placed in accommodating chamber 21, then prevents gripping member 51 from falling from accommodating chamber 21 in 21 outer patch of accommodating chamber, one layered paper
It drops out and, while the lateral wall of Self-heat dinner pail can also be made beautiful.
High-temperature steam condensed water of the user when being drunk water using the Self-heat dinner pail in chamber 2 is from ventilation part 6 in order to prevent
Middle outflow, and also to prevent the water in box body 1 from flowing into chamber 2, it is preferable that ventilation part 6 is waterproof ventilated membrane.
For the ease of replacement, it is preferable that box body 1 and chamber 2 are detachably connected.After user uses Self-heat dinner pail,
Used chamber 2 need to only be disassembled, replace with new chamber 2, box body 1 can be heated again, without again
Replace a new Self-heat dinner pail.It should be understood that box body 1 and being detachably connected for chamber 2 can be various forms, as long as
It can reinforce as much as possible the leakproofness between box body 1 and chamber 2 under the premise of easy to disassemble.For example, in box body 1
Downwardly projecting protrusion 11 is arranged in bottom end, the top of chamber 2 is provided with recess portion 22 corresponding with protrusion 11, protrusion 11 includes
The small end connecting with the bottom end of box body 1 and the big end connecting with small end, big end length in the horizontal direction is longer than small end, and
Recess portion 22 includes aperture corresponding with the shape of small end, macropore corresponding with the shape of big end, and big end uses flexible piece system
At, when box body 1 is connect by user with chamber 2, big end extrusion and enter aperture, persistently stress moves down later
Into in macropore, at this moment big end is no longer extruded and restores original-shape, and big end can not go out thus to make easily from aperture
Obtain box body 1 and 2 stable connection of chamber；Also, the volume of big end is slightly larger than the volume of macropore, this became big end and macropore
It is full of cooperation, to enhance the leakproofness of protrusion 11 Yu recess portion 22.It is understood that protrusion 11 is corresponding set with recess portion 22
It sets, therefore when protrusion 11 is columnar protrusion, recess portion 22 is the recess of tubular；And in order to enhance box body 1 and chamber 2
Connective stability and leakproofness, protrusion 11 can be set to the protrusion of circular protrusion or multi-section circular arc shape, and therewith
Corresponding, recess portion 22 is the recess for being set as circular recess or multi-section circular arc shape.
In addition, the lower part of chamber 2 is set as the high shape of intermediate low surrounding, heating packet 4 is arranged in the lower part of chamber
Between position so that the enough intermediate regions for flowing into chamber lower portion more quickly of water energy in water pocket 3, to be produced with heating packet 4 rapidly
Raw reaction release high-temperature steam.
In addition, it is necessary to explanation, heating packet 4 belongs to the prior art, generally selects containing quick lime and/or magnalium mixture
Heating packet 4.A large amount of heat can be generated during due to quick lime plus water, that is, calcium oxide adds water to generate calcium hydroxide,
And heat is discharged, so as to realize heating work.Chemical equation is as follows: CaO+H2O=Ca (OH)2。
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of Self-heat dinner pail characterized by comprising
Box body (1), the box body (1) include the side wall of single layer；
Chamber (2), the chamber (2) are set to the bottom end of the box body (1), and the chamber (2) is equipped with perforation；
Ventilation part (6), top of ventilation part (6) setting in the chamber (2)；
Water pocket (3) equipped with opening, the water pocket (3) are located in the chamber (2)；
Sealing label structure (5), the sealing label structure (5) include sealing label portion and bracing wire portion, and the sealing label portion is arranged in the water pocket
(3) so that the inside of the water pocket (3) forms the space of sealing in opening；The one end in the bracing wire portion and the sealing label portion
The other end of connection, the bracing wire portion is stretched out except the chamber (2) by the perforation；And
Heating packet (4), inside of heating packet (4) setting in the chamber (2)；
Wherein, downwardly projecting protrusion (11) are arranged in the bottom end of the box body (1), the top of the chamber (2) be provided with
The corresponding recess portion (22) of the protrusion (11), the protrusion (11) include the small end that is connect with the bottom end of the box body (1) with
And connect with the small end elasticity big end, the recess portion (22) include aperture corresponding with the shape of the small end and
Macropore corresponding with the shape of the big end.
2. Self-heat dinner pail according to claim 1, which is characterized in that the bracing wire portion removably connects with the sealing label portion
It connects.
3. Self-heat dinner pail according to claim 1, which is characterized in that the bracing wire portion and the sealing label portion are integrally formed.
4. Self-heat dinner pail according to claim 1, which is characterized in that the chamber stretches out by the perforation in the bracing wire portion
One end except room (2) is provided with gripping member (51).
5. Self-heat dinner pail according to claim 4, which is characterized in that be equipped with recess on the lateral wall of the chamber (2)
Accommodating chamber (21), the accommodating chamber (21) can accommodate the gripping member (51).
6. Self-heat dinner pail according to claim 1, which is characterized in that the ventilation part (6) is waterproof ventilated membrane.
7. Self-heat dinner pail according to claim 1, which is characterized in that the box body (1) and the chamber (2) are removably
Connection.
8. Self-heat dinner pail according to any one of claims 1-7, which is characterized in that the lower part of the chamber (2) is set
It is set to the high shape of intermediate low surrounding, middle position of heating packet (4) setting in the lower part of the chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722492.9U CN208708845U (en) | 2018-05-15 | 2018-05-15 | A kind of Self-heat dinner pail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722492.9U CN208708845U (en) | 2018-05-15 | 2018-05-15 | A kind of Self-heat dinner pail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208708845U true CN208708845U (en) | 2019-04-09 |
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ID=65970623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820722492.9U Active CN208708845U (en) | 2018-05-15 | 2018-05-15 | A kind of Self-heat dinner pail |
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| Country | Link |
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| CN (1) | CN208708845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195993A (en) * | 2019-06-04 | 2019-09-03 | 贵州大学 | Autothermal steam re-heat device and its application method suitable for cluster food foods packed in carton containers |
| CN113150749A (en) * | 2021-02-09 | 2021-07-23 | 中国农业科学院农产品加工研究所 | Method and device for improving thermal efficiency of aluminum-based heating bag for food |
-
2018
- 2018-05-15 CN CN201820722492.9U patent/CN208708845U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195993A (en) * | 2019-06-04 | 2019-09-03 | 贵州大学 | Autothermal steam re-heat device and its application method suitable for cluster food foods packed in carton containers |
| CN113150749A (en) * | 2021-02-09 | 2021-07-23 | 中国农业科学院农产品加工研究所 | Method and device for improving thermal efficiency of aluminum-based heating bag for food |
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| GR01 | Patent grant |