CN207306299U - Self-heating meal box - Google Patents
Self-heating meal box Download PDFInfo
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- CN207306299U CN207306299U CN201721298398.7U CN201721298398U CN207306299U CN 207306299 U CN207306299 U CN 207306299U CN 201721298398 U CN201721298398 U CN 201721298398U CN 207306299 U CN207306299 U CN 207306299U
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- heating
- bag
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Abstract
A kind of self-heating meal box includes holding box,Self-heating bag,Separation layer,Water bag,Hold the lunch box of food,The open upper end of the holding box,The bottom of the inner cavity of holding box is equipped with mounting groove,The separation layer is wrapped in self-heating and wraps,Self-heating bag to be isolated from the outside,Separation layer is equipped with the first traction piece,One end of first traction piece is fixedly connected with separation layer,The second end of first traction piece passes through the side wall of holding box and outside holding box,So that during the first traction piece of drawing,Separation layer can be torn apart,The water bag is arranged on separation layer,One end of water bag is fixing end,The other end of water bag is the end that is filled with water,The centre of the fixing end of water bag is equipped with notch,And the side of the fixing end of water bag is equipped with the second traction piece,The first end of second traction piece is fixedly connected with the fixing end of water bag,The second end of second traction piece passes through the side wall of holding box and outside holding box,And second traction piece second end and the first traction piece second end homonymy.
Description
Technical field
It the utility model is related to cutlery box technical field, more particularly to a kind of self-heating meal box.
Background technology
Outdoors during operation or travelling, lighting a fire, it is often very inconvenient to cook, and also needs to carry cooker or combustion if necessary
Tool, that is, expend muscle power and expend the time again, if it is improper with fire, or even fire could be triggered.It is and stiff portable if only eating raw food
Food such as biscuit, steamed bun, dried beef etc., and stomach can be caused to bear, damage the health of people.In order to facilitate food heating and nothing
It need to carry bulky cooker or burner, there is self-heating lunch box in the prior art, such as Application No. 201210459524.8,
Invention and created name provides following scheme for the Chinese patent application of " a kind of list pull-type crack riveting put water bag self-heating packed meal "：
Rivet is set in the side of water bag sealing line, and the middle part of sealing line one end sets two notch, rivet riveting is used between two notch
One end of drawstring is put, water bag horizontal is put in the bottom of outer box in the bottom of outer box, and with rivet riveting, and the other end of drawstring passes through outer
Notch on box side wall is pierced by outer box, which is higher by height when water bag is kept flat；Heat pack is flat on the top of water bag；Lunch box
Equipped with finished steamed rice, plastics sealer hot pressing is closed, and lunch box is built in above heat pack embedded in outer box；Inside dish bag
Load the dish vacuum packaging processed, be flat on above lunch box, tableware is placed in dish bound edge side, buckles outer box lid covering modeling
Film, water bag is torn by drawstring, and after water is contacted with heat pack, heat pack fever makes water be changed into the vapor of high temperature, to pass through height
The vapor of temperature heats the rice in lunch box and dish.
There are the following problems for the above-mentioned prior art：Outer box generally use Foamex or plastic material, and rivet is fixed on
The bottom of outer box and when heat pack to be flat on to the top of water bag, when tearing drawstring, holding box bottom may be torn to shreds and
Cause leak, at the same the water bag torn may will heating bag prop so that water with heating bag changed with magnitude relation and
Heating bag cannot come into full contact with water, cause the steamed rice in lunch box and dish fully to heat.
To solve the above-mentioned problems, Application No. 201510476524.2, invention and created name are " a kind of self-heating meal box "
Chinese patent application provide following scheme：Self-heating meal box includes box body, the self-heating bag being placed on inside holding box, holds food
Lunch box, water bag and the flexible tearing member being connected with water bag of thing, open up through hole on a side wall of box body, with the side wall phase
To another side wall on fixing connection buckle is set, the water bag is set adjacent to one end of the fixing connection buckle to be connected with the fixation
Connect the mating connection button of snap fit conjunction, water bag be fixedly connected with the box body, one end of the flexible tearing member with it is described
Water bag sets the one end for being connected and buckleing to be fixedly connected, and the other end leaks outside in box after being extended to from tray interior through the through hole
Outside body.The bottom that water bag is fixed on to holding box is detained with being connected using fixing connection buckle, has prevented tearing tearing member
When the problem of drawing bad box body bottom, and then avoid water bag from being revealed after being torn from the box body bottom, so that water and heating
The bag that remained unchanged and heated with magnitude relation of bag comes into full contact with water.
But there are problems with for the above-mentioned prior art：Water bag is possible to be subject to fortuitous event to cause water in transportational process
Water outflow in bag, water is contacted with self-heating bag to generate heat, so that self-heating meal box is scrapped.
The content of the invention
In view of this, it is necessary to which a kind of self-heating meal box that can prevent water from being contacted with self-heating bag is provided.
A kind of self-heating meal box includes holding box, self-heating bag, separation layer, Shui Bao, the lunch box for holding food, the holding box
Open upper end, the bottom of the inner cavity of holding box is equipped with mounting groove, and to place self-heating bag, the separation layer is wrapped in self-heating and wraps,
Self-heating bag to be isolated from the outside, separation layer is equipped with the first traction piece, and one end of the first traction piece is fixedly connected with separation layer,
The second end of first traction piece passes through the side wall of holding box and outside holding box, so that during the first traction piece of drawing, every
Absciss layer can be torn apart, and the water bag is arranged on separation layer, and one end of water bag is fixing end, and the other end of water bag is to be filled with water
End, the centre of the fixing end of water bag is equipped with notch, and the side of the fixing end of water bag is equipped with the second traction piece, the second traction piece
First end is fixedly connected with the fixing end of water bag, and the second end of the second traction piece passes through the side wall of holding box and is exposed to holding box
Outside, and the second end of the second traction piece and the second end homonymy of the first traction piece, to make water bag by pulling the second traction piece
Split along cut-out direction, so that water flows out, the lunch box is located at the top of water bag, and lunch box is equipped with flanging, to set up
On holding box.
Preferably, the separation layer is membranaceous that separation layer is wrapped in self-heating and wraps, and the first traction piece is fixed with separation layer to be connected
Connect, with pull the first traction piece when, water can enter self-heating bag from the bottom of holding box.
Preferably, the mounting groove includes the identical protrusion of two shapes, and the shape of the raised cross section is " Contraband "
Type, and two raised openings face, self-heating bag is limited in the region that two protrusions surround, and two protrusions are positioned at containing
The centre position of box is put, so that self-heating bag can be evenly heated lunch box when heat release is contacted with water.
Beneficial effect：The self-heating meal box of the utility model separates self-heating bag and the external world by setting separation layer.If water
Bag is because fortuitous event causes water to flow out, or the water outside self-heating meal box enters self-heating meal box, then separation layer can just prevent
Water is contacted with self-heating bag.It so, it is possible to prevent self-heating meal box from scrapping.
Brief description of the drawings
Fig. 1 is the structure diagram of the self-heating meal box of the utility model.
Fig. 2 is the structure diagram of the holding box of the self-heating meal box of the utility model.
Fig. 3 is the structure diagram that the holding box of the self-heating meal box of the utility model is connected with separation layer.
Fig. 4 is the result schematic diagram of the holding box for being fixed with water bag of the utility model.
In figure：Self-heating meal box 10, holding box 20, mounting groove 201, self-heating bag 30, separation layer 40, the first traction piece 401, water
Wrap the 50, second traction piece 501, lunch box 60, flanging 601.
Embodiment
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are some embodiments of the utility model, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are refer to, self-heating meal box 10 includes holding box 20, self-heating bag 30, separation layer 40, water
Bag 50, the lunch box 60 for holding food, the open upper end of the holding box 20, the bottom of the inner cavity of holding box 20 is equipped with mounting groove
201, to place self-heating bag 30, the separation layer 40 is wrapped on self-heating bag 30, self-heating bag 30 is isolated from the outside, separation layer
40 are equipped with the first traction piece 401, and one end of the first traction piece 401 is fixedly connected with separation layer 40, and the of the first traction piece 401
Two ends pass through the side wall of holding box 20 and exposed to the outsides of holding box 20, so that during the first traction piece 401 of drawing, 40 energy of separation layer
Enough tear apart, the water bag 50 is arranged on separation layer 40, and one end of water bag 50 is fixing end, and the other end of water bag 50 is to be filled with water
End, the centre of the fixing end of water bag 50 are equipped with notch, and the side of the fixing end of water bag 50 is equipped with the second traction piece 501, and second
The first end of traction piece 501 is fixedly connected with the fixing end of water bag 50, and the second end of the second traction piece 501 passes through holding box 20
Side wall is simultaneously exposed to the outside of holding box 20, and the second end of the second traction piece 501 and the second end homonymy of the first traction piece 401,
To make water bag 50 split along cut-out direction by pulling the second traction piece 501, so that water flows out, the lunch box 60 is located at water
The top of bag 50, and lunch box 60 is equipped with flanging 601, to be erected on holding box 20.
Further, to be membranaceous, separation layer 40 is wrapped on self-heating bag 30 separation layer 40, the first traction piece 401 with
Separation layer 40 is fixedly connected, with pull the first traction piece 401 when, water can enter self-heating bag 30 from the bottom of holding box 20.Tool
Body, in a better embodiment, the separation layer 40 is using cost is low, water-resisting property is high, pliability is good, is easy to the modeling of tear
Material film is made.
In a better embodiment, self-heating bag 30 is stuck in mounting groove 201, and the first traction piece 401 pulls separation layer
40, self-heating bag 30 is motionless, 40 under tension of separation layer and tear, self-heating bag 30 is in communication with the outside；Second traction piece 501 at the same time
Water bag 50 is pulled open, water is entered self-heating bag 30, so that lunch box 60 is heated.
Further, the mounting groove 201 includes the identical protrusion of two shapes, and the shape of the raised cross section is
" Contraband " type, and two raised openings face, self-heating bag 30 is limited in the region that two protrusions surround, two protrusions
Positioned at the centre position of holding box 20, so that self-heating bag 30 can be evenly heated lunch box 60 when heat release is contacted with water.
Self-heating bag 30 is arranged in mounting groove 201, can limit the movement of self-heating bag 30, makes self-heating bag 30 be always positioned at containing
The centre position of the bottom of box 20 is put, when self-heating bag 30 runs into water heat release, heat can be evenly dispersed into lunch box 60.
The self-heating meal box 10 of the utility model when in use, can be by the first traction piece 401 and the second traction piece 501 together
Drawing, can also pull the first traction piece 401 and the second traction piece 501 respectively, the water in water bag 50 is connected with self-heating bag 30
Touch, so as to be heated to lunch box 60.
Above disclosed is only the utility model preferred embodiment, cannot limit the utility model with this certainly
Interest field, one of ordinary skill in the art will appreciate that realize all or part of flow of above-described embodiment, and according to this reality
The equivalent variations made with new claim, still fall within the scope that utility model is covered.
Claims (3)
- A kind of 1. self-heating meal box, it is characterised in that：The self-heating meal box includes holding box, self-heating bag, separation layer, Shui Bao, holds food The lunch box of thing, the open upper end of the holding box, the bottom of the inner cavity of holding box is equipped with mounting groove, described to place self-heating bag Separation layer is wrapped in self-heating and wraps, and self-heating bag is isolated from the outside, and separation layer is equipped with the first traction piece, the first traction piece One end is fixedly connected with separation layer, and the second end of the first traction piece passes through the side wall of holding box and outside holding box, with When making the first traction piece of drawing, separation layer can be torn apart, and the water bag is arranged on separation layer, and one end of water bag is fixation End, the other end of water bag are the end that is filled with water, and the centre of the fixing end of water bag is equipped with notch, and the side of the fixing end of water bag is equipped with the Two traction pieces, the first end of the second traction piece are fixedly connected with the fixing end of water bag, and the second end of the second traction piece, which passes through, to be held The side wall of box is simultaneously exposed to outside holding box, and the second end of the second traction piece and the second end homonymy of the first traction piece, with logical Crossing the second traction piece of drawing makes water bag split along cut-out direction, so that water flows out, the lunch box is located at the top of water bag, and Lunch box is equipped with flanging, to be erected on holding box.
- 2. self-heating meal box as claimed in claim 1, it is characterised in that：The separation layer is membranaceous, and separation layer is wrapped in self-heating Wrap, the first traction piece is fixedly connected with separation layer, with pull the first traction piece when, water can from the bottom of holding box enter from Heat bag.
- 3. self-heating meal box as claimed in claim 1, it is characterised in that：The mounting groove includes the identical protrusion of two shapes, The shape of the raised cross section is " Contraband " type, and two raised openings face, by self-heating bag be limited in two it is convex Rise in the region that surrounds, two protrusions are located at the centre position of holding box, so that self-heating bag can be to meal when contacting heat release with water Box is evenly heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298398.7U CN207306299U (en) | 2017-09-30 | 2017-09-30 | Self-heating meal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298398.7U CN207306299U (en) | 2017-09-30 | 2017-09-30 | Self-heating meal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207306299U true CN207306299U (en) | 2018-05-04 |
Family
ID=62429567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721298398.7U Active CN207306299U (en) | 2017-09-30 | 2017-09-30 | Self-heating meal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207306299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750417A (en) * | 2018-07-11 | 2018-11-06 | 吴星 | A kind of portable disposable is cleared up packet and its application method using sterilization |
| 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 |
-
2017
- 2017-09-30 CN CN201721298398.7U patent/CN207306299U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750417A (en) * | 2018-07-11 | 2018-11-06 | 吴星 | A kind of portable disposable is cleared up packet and its application method using sterilization |
| 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 751600 No.69, hanba East Street, Qingtongxia Industrial Park, Wuzhong City, Ningxia Hui Autonomous Region Patentee after: NINGXIA SAIWAIXIANG FOOD CO.,LTD. Address before: 751600 Jiabao Textile Industrial Park, Qingtongxia City, Wuzhong City, Ningxia Hui Autonomous Region Patentee before: NINGXIA ZHONGHANG ZHENGFEI SAIWAIXIANG HALAL FOOD CO.,LTD. |
|
| CP03 | Change of name, title or address |