CN104983162A - Self-heating meal box - Google Patents
Self-heating meal box Download PDFInfo
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- CN104983162A CN104983162A CN201510476524.2A CN201510476524A CN104983162A CN 104983162 A CN104983162 A CN 104983162A CN 201510476524 A CN201510476524 A CN 201510476524A CN 104983162 A CN104983162 A CN 104983162A
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- box
- box body
- self
- water bag
- heating
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Abstract
The invention provides a self-heating meal box. The self-heating meal box comprises a box body, a self-heating bag placed into the box body, a lunch box for containing food, a water bag, and a flexible tearing part connected with the water bag. Through holes are formed in one side wall of the box body, and fixed connecting buckles are arranged on the other side wall opposite to the side wall. Matched connecting buckles matched with the fixed connecting buckles are arranged at the end, close to the fixed connecting buckles, of the water bag so that the water bag and the box body can be fixedly connected. One end of the flexible tearing part is fixedly connected with the end, provided with the matched connecting buckles, of the water bag, and the other end of the flexible tearing part extends from the interior of the box body to penetrate through the through holes to be exposed out of the box body. As the fixed connecting buckles and the matched connecting buckles are adopted for fixing the water bag to the bottom of the box body, the problem that when the tearing part is torn, the bottom of the box body is damaged by pulling is eradicated, then the water bag is prevented from being exposed out of the bottom of the box body after being torn, the use amount relationship between water and the heating bag can be kept unchanged, and the heating bag can make full contact with the water.
Description
Technical field
The present invention relates to a kind of snack heaters tool, particularly relate to a kind of self-heating meal box.
Background technology
At field of food, for heating edible food usually with cooker, for numerous working clans worker, student, driver, particularly tourism and field work person's diet as outdoor in soldier etc. extremely inconvenient, make special heating apparatus, allowing people can have hot rice and dish is the problem that people are paying close attention to always.For solving the problem, the Chinese patent application that application number is 201210459524.8, invention and created name is " a kind of single pull-type crack riveting put water bag from heating box lunch " provides following scheme: arrange rivet in the side of water bag sealing line, the middle part of sealing line one end arranges two otch, put one end of stay cord with rivet riveting between two otch, the bottom of water bag horizontal box outside, and the bottom of box is outside put with rivet riveting, the other end of stay cord passes outer box by the otch on outer box sidewall, and this otch exceeds height when water bag keeps flat; Heating bag is flat on the top of water bag; Lunch box is equipped with finished steamed rice, and the hot pressing of plastics sealer is airtight, and lunch box is embedded in outer box and is built in the heating side of wrapping; The dish vacuum packaging processed is loaded inside dish bag, be flat on above lunch box, tableware is placed in dish bound edge side, buckle outer lid covering plastic film, tear water bag by stay cord, after water and heating are wrapped and contacted, the heating of heating bag makes water become the steam of high temperature, with the steam by high temperature to the rice in lunch box and dish heating, under lowered in field environment like this, also steaming hot and tasty food can be able to eat.
But, there are the following problems for above-mentioned prior art: outer box generally adopts Foamex or plastic material, when rivet being fixed on the bottom of outer box and heating bag is flat on the top of water bag, when tearing stay cord, may cause leaking by tearing to shreds bottom box body, heat packs may be propped by the water bag simultaneously torn, make water and heat packs change with magnitude relation and heat packs can not fully contact with water, cause the steamed rice in lunch box and dish fully to heat.
Summary of the invention
In view of this, the present invention proposes a kind ofly to prevent from leaking and the self-heating meal box making that heat packs can fully contact with water.
A kind of self-heating meal box, comprise box body, be placed on the self-heating bag of tray interior, the lunch box of food container, water bag and the flexible tearing member be connected with water bag, described box body is open-topped cuboid, a sidewall of described box body is offered the through hole passed for flexible tearing member, another sidewall relative with this sidewall is arranged and is fixedly connected with button, described water bag and self-heating bag from top to bottom stack successively, described water bag near described in be fixedly connected with the one end of buckleing and arrange to be fixedly connected with this and buckle being connected of coordinating and buckle and offer otch, described otch is not communicated with the water space of water bag inside, be connected button be fixedly connected with button and be fixedly connected with by relative with described box body for water bag fixing, one end and the setting of described water bag of the described flexible tearing member one end of buckleing that is connected is fixedly connected with, the other end extends to from tray interior and leaks outside at box portion outside through after described through hole, wherein, the distance of through hole bottom described box body on the sidewall of described box body be greater than water bag superpose with self-heating bag after height, the matching size of the size of the lunch box of food container and the opening of described box body closes, when the lunch box of food container is placed on the opening of described box body, the bottom of the lunch box of described food container to the distance of the bottom of described box body be greater than water bag superpose with self-heating bag after height.
In above-mentioned self-heating meal box, a sidewall of box body is offered the through hole passed for flexible tearing member, another sidewall relative with this sidewall is arranged and is fixedly connected with button, water bag and self-heating bag from top to bottom overlay in box body successively, water bag near described in be fixedly connected with the one end of buckleing and arrange to be fixedly connected with this and buckle being connected of coordinating and buckle and offer otch, be connected button be fixedly connected with button be fixedly connected with by water bag and described box body Stationary liquid to fixing, one end and the setting of described water bag of the described flexible tearing member one end of buckleing that is connected is fixedly connected with, the other end extends to from tray interior and leaks outside at box portion outside through after described through hole, and the distance of through hole bottom described box body on the sidewall of described box body be greater than water bag superpose with self-heating bag after height, be arranged on the sidewall of box body owing to being fixedly connected with button, and then reveal bottom described box body after avoiding water bag to be torn, after water bag is torn simultaneously, water is at the flowed under gravity of self, and by the submergence of self-heating bag, so make water and heat packs remain unchanged with magnitude relation and heat packs fully contacts with water, and then the abundant heating object realized the steamed rice in lunch box and dish.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of self-heating meal box of better embodiment.
Fig. 2 is the schematic cross-section of Fig. 1 along A-A face.
Fig. 3 is the partial structurtes enlarged diagram of Fig. 1.
Fig. 4 is the structural representation of the self-heating meal box of another kind of better embodiment.
Fig. 5 is the schematic cross-section of Fig. 4 along B-B face.
The structural representation of the outer box upper cartridge body that Fig. 6 is the self-heating meal box described in Fig. 4.
The structural representation of the outer box lower box body that Fig. 7 is the self-heating meal box described in Fig. 4.
In figure: self-heating meal box 1, box body 10, be fixedly connected with button 101, through hole 102, raised item 103, ventilating groove 104, self-heating bag 11, food container lunch box 12, water bag 13, be connected buckle 131, flexible tearing member 14, insulation outer box 15, outer box upper cartridge body 151, outer box lower box body 152, air-vent 153, outer box through hole 154.
Detailed description of the invention
Below in conjunction with accompanying drawing, self-heating meal box is further described.
See Fig. 1 to Fig. 3, self-heating meal box 1 comprises box body 10, be placed on the self-heating bag 11 of box body 10 inside, the lunch box 12 of food container, water bag 13 and the flexible tearing member 14 be connected with water bag 13, box body 10 is open-topped cuboid, obviously, also can be other regular shape box bodys, a sidewall of box body 10 is offered the through hole 102 passed for flexible tearing member 14, another sidewall relative with this sidewall is arranged and is fixedly connected with button 101, the bottom of box body 10 inside is arranged on after self-heating bag 11 and water bag 13 from top to bottom stack successively, water bag 13 near be fixedly connected with the one end of buckleing 101 arrange to be fixedly connected with this buckle 101 coordinate be connected and buckle 131, so that water bag 13 is fixedly connected with box body 10, one end of flexible tearing member 14 and water bag 13 arrange the one end of buckleing 131 that is connected and are fixedly connected with, the other end extends to through leaking outside after through hole 102 outside at box body 10 from box body 10 inside.Distance bottom through hole 102 on the sidewall of box body 10 to box body 10 be greater than water bag 13 superpose with self-heating bag 11 after height; The matching size of the size of the lunch box 12 of food container and the opening of described box body 10 closes, when the lunch box 12 of food container is placed on the opening of described box body 10, the bottom of the lunch box 12 of described food container to the distance of the bottom of described box body 10 be greater than water bag 13 superpose with self-heating bag 11 after height.Flexible tearing member 14 is a flat long rope or thin path length rope, adopts thin path length rope more to meet the theory saved material.Employing is fixedly connected with button 101 and is fixed on box body 10 with the button 131 that is connected by water bag 13, fixed form like this is convenient and swift, can fix as required and also can take off water bag, save the more convenient use of raw material, and can effectively tear water bag 13 by tearing tearing member, there is not the risk torn to shreds in the bottom of box body 10 or sidewall.
Further, the side wall inner surfaces of box body 10 is arranged multiple raised item 103, the bearing of trend of multiple raised item 103 and the bottom vertical of described box body 10, the gap between adjacent raised item 103 forms ventilating groove 104.When steam heating box lunch, a large amount of steam is stored in the lunch box 12 of food container with in box body 10, if the sidewall close contact of the lunch box of food container 12 and box body 10, there is the risk that pressure is excessive, design like this, unnecessary steam is dispersed into the external world by ventilating groove 104, avoids the accident occurring because pressure is excessive to scald.
Further, self-heating bag 11 lies in a horizontal plane in the bottom of box body 10 inside, and water bag 13 lies in a horizontal plane in above self-heating bag 11.Self-heating bag 11 adopts the principle of meeting water spontaneous heating, so the material in self-heating bag 11 contacts more abundant with water, electrothermal calefactive rate is faster, effect is better, in contrast to technical scheme of the prior art, water bag 13 is arranged on above self-heating bag 11 by the present embodiment, so when tearing water bag 13, cover under gravity after water in water bag 13 all overflows above self-heating bag 11, and then it is inner to penetrate into self-heating bag 11 from top to down, fully contact with the material of self-heating bag 11 inside, guarantee that electrothermal calefactive rate is fast, heating effect is good.
Further, the link position of flexible tearing member 14 and water bag 13 and water bag 13 be connected buckle 131 between otch is set, otch is not communicated with the water space of water bag 13 inside.Under the watertight prerequisite of guarantee water bag 13, during tearing flexibility tearing member 14, water bag 13 is torn along otch by flexible tearing member 14, more convenient operation.
See Fig. 4 to Fig. 7, as another preferred embodiment, self-heating meal box 1 also comprises the outer box 15 of insulation of an enclosing casing 10, shape and the described box body 10 of the outer box 15 of described insulation are suitable, be incubated the outer box upper cartridge body 151 that outer box 15 comprises outer box lower box body 152 and covered by outer box lower box body 152, the top of outer box upper cartridge body 151 arranges air-vent 153.Wherein, air-vent 153 is arranged on the center at the top of outer box upper cartridge body 151.A sidewall of outer box lower box body 152 offers outer box through hole 154, and outer box through hole 154 aligns mutually with the through hole 102 on box body 10 sidewall, to be passed from outer box through hole 154 by flexible tearing member 14.
The lunch box 12 of food container to be heated is placed on the opening part of the box body 10 of self-heating meal box 1, box body 10 to be placed in outer box lower box body 152, cover outer box upper cartridge body 151, flexible tearing member 14 is passed from the through hole 102 of box body 10 and the outer box through hole 154 of outer box lower box body 152, the flexible tearing member 14 of tearing is to tear water bag 13, steam starts heating box lunch, superfluous water steam is emerged along the ventilating groove 104 of box body 10 surrounding, under the guide functions of box upper cartridge body 151 outside, finally emerge from the air-vent 153 of outer box upper cartridge body 151 and enter the external world.Design like this, while packed meal makes full use of steam heating, for superfluous water steam reserves venting channels, ensures the safety of user.Air-vent 153 is arranged the center at the top of outer box upper cartridge body 151, make steam uniform distribution in box upper cartridge body 151 outside, be unlikely to concentrate on certain angle and cause outer box upper cartridge body 151 unbalance stress and the accident of scalding occurs.
Claims (6)
1. a self-heating meal box, comprise box body, be placed on the self-heating bag of tray interior, the lunch box of food container, water bag and the flexible tearing member be connected with water bag, it is characterized in that: described box body is open-topped cuboid, a sidewall of described box body is offered the through hole passed for flexible tearing member, another sidewall relative with this sidewall is arranged and is fixedly connected with button, described water bag and self-heating bag from top to bottom stack successively, described water bag near described in be fixedly connected with the one end of buckleing and arrange to be fixedly connected with this and buckle being connected of coordinating and buckle and offer otch, described otch is not communicated with the water space of water bag inside, be connected button be fixedly connected with button and be fixedly connected with by relative with described box body for water bag fixing, one end and the setting of described water bag of the described flexible tearing member one end of buckleing that is connected is fixedly connected with, the other end extends to from tray interior and leaks outside at box portion outside through after described through hole, wherein, the distance of through hole bottom described box body on the sidewall of described box body be greater than water bag superpose with self-heating bag after height, the matching size of the size of the lunch box of food container and the opening of described box body closes, when the lunch box of food container is placed on the opening of described box body, the bottom of the lunch box of described food container to the distance of the bottom of described box body be greater than water bag superpose with self-heating bag after height.
2. self-heating meal box as claimed in claim 1, is characterized in that: the inner surface of the sidewall of described box body arranges multiple raised item, the bearing of trend of described multiple raised item and the bottom vertical of described box body, and the gap between adjacent raised item forms ventilating groove.
3. self-heating meal box as claimed in claim 2, it is characterized in that: described self-heating meal box also comprises the outer box of insulation that is held described box body, shape and the described box body of the outer box of described insulation are suitable, the outer box upper cartridge body that the outer box of described insulation comprises outer box lower box body and covered by outer box lower box body, the top of described outer box upper cartridge body arranges air-vent.
4. self-heating meal box as claimed in claim 3, is characterized in that: described air-vent is arranged on the center at the top of described outer box upper cartridge body.
5. self-heating meal box as claimed in claim 3, it is characterized in that: a sidewall of described outer box lower box body offers outer box through hole, described outer box through hole aligns mutually with the through hole on the sidewall of described box body, to be passed from described outer box through hole by described flexible tearing member.
6. self-heating meal box as claimed in claim 1, is characterized in that: described tearing member is a flat or thin path length rope; The link position of described tearing member and described water bag and described water bag be connected buckle between described otch is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476524.2A CN104983162A (en) | 2015-08-06 | 2015-08-06 | Self-heating meal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476524.2A CN104983162A (en) | 2015-08-06 | 2015-08-06 | Self-heating meal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104983162A true CN104983162A (en) | 2015-10-21 |
Family
ID=54295173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510476524.2A Pending CN104983162A (en) | 2015-08-06 | 2015-08-06 | Self-heating meal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104983162A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708093A (en) * | 2016-04-05 | 2016-06-29 | 宁夏中航郑飞塞外香清真食品有限公司 | Water bag fixing device, water bag and self-heating lunch box |
| CN112644893A (en) * | 2021-01-13 | 2021-04-13 | 台山市中尚餐厨用品有限公司 | Disposable plastic lunch box with self-heating function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124013A (en) * | 1993-11-05 | 1995-05-16 | Fukuvi Chem Ind Co Ltd | Container |
| CN2238569Y (en) * | 1995-02-28 | 1996-10-30 | 信昂实业有限公司 | Self-warm lunch box |
| CN2720956Y (en) * | 2004-08-20 | 2005-08-31 | 沈阳爱彼希食品有限公司 | Self heating lunch boxes |
| JP2007259965A (en) * | 2006-03-27 | 2007-10-11 | Yoshizawa:Kk | Lunch box equipped with heating implement |
| CN201360652Y (en) * | 2009-03-13 | 2009-12-16 | 闵云国 | Self-heating lunch box |
| CN204861663U (en) * | 2015-08-06 | 2015-12-16 | 宁夏中航郑飞塞外香清真食品有限公司 | Self -heating cutlery box |
-
2015
- 2015-08-06 CN CN201510476524.2A patent/CN104983162A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124013A (en) * | 1993-11-05 | 1995-05-16 | Fukuvi Chem Ind Co Ltd | Container |
| CN2238569Y (en) * | 1995-02-28 | 1996-10-30 | 信昂实业有限公司 | Self-warm lunch box |
| CN2720956Y (en) * | 2004-08-20 | 2005-08-31 | 沈阳爱彼希食品有限公司 | Self heating lunch boxes |
| JP2007259965A (en) * | 2006-03-27 | 2007-10-11 | Yoshizawa:Kk | Lunch box equipped with heating implement |
| CN201360652Y (en) * | 2009-03-13 | 2009-12-16 | 闵云国 | Self-heating lunch box |
| CN204861663U (en) * | 2015-08-06 | 2015-12-16 | 宁夏中航郑飞塞外香清真食品有限公司 | Self -heating cutlery box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708093A (en) * | 2016-04-05 | 2016-06-29 | 宁夏中航郑飞塞外香清真食品有限公司 | Water bag fixing device, water bag and self-heating lunch box |
| CN112644893A (en) * | 2021-01-13 | 2021-04-13 | 台山市中尚餐厨用品有限公司 | Disposable plastic lunch box with self-heating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |
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| RJ01 | Rejection of invention patent application after publication |