CN203252103U - Double-layered glass lunch box - Google Patents
Double-layered glass lunch box Download PDFInfo
- Publication number
- CN203252103U CN203252103U CN 201320224979 CN201320224979U CN203252103U CN 203252103 U CN203252103 U CN 203252103U CN 201320224979 CN201320224979 CN 201320224979 CN 201320224979 U CN201320224979 U CN 201320224979U CN 203252103 U CN203252103 U CN 203252103U
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- China
- Prior art keywords
- box
- lunch box
- box body
- lunch
- lid
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- Expired - Lifetime
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Abstract
The utility model provides a double-layered glass lunch box which comprises a box cover and a box body, wherein the box cover is buckled with the box body, the box body is internally provided with an independent glass liner which is sealed between the box cover and the box body. The high temperature resisting glass liner is used for containing food, and a shell is plastic, so that the lunch box cannot only be placed in a microwave oven to heat food or in a refrigerator to freeze and refrigerate food. The lunch box can be directly taken out from the refrigerator and placed in the microwave oven to heat food. The plastic shell in the outer layer of the lunch box is impact-resistive and can protect the independent glass liner. The lunch box can be used for carrying various staple foods and fruits conveniently and preventing separation out of any toxic substance, dyeing, permeating of flavor and the like. The lunch box further has a certain heat insulating function and can be heated by microwaves and frozen by the refrigerator, and therefore, the launch box brings convenience to life and further improves the quality of life.
Description
Technical field
The utility model relates to a kind of lunch box, and a kind of Double-deck lunch-box with glass inner bag specifically belongs to the daily necessities field.
Background technology
Lunch box is also found a great convenience when bowl or boxed cassette, is used for holding food, is easy to carry.On market, existing portable lunch-box is generally plastic material, and BPA disturbance is in recent years recognized people, and plastics are a kind of unsafe materials, and come splendid attire food to have noxious material with it and separate out, and with the danger that has fusing after microwave-oven-heating.The phenomenons such as flavor when some have the vegetable of strong smell and color at splendid attire, also can appear dyeing, ooze.
The vessel of splendid attire food use glass more health, safety, and glass lunch box common on market is generally single layer structure, is difficult to play the effect of thermal-insulating sealing, due to glass material crash-proof characteristics not, are not to facilitate very much so carry simultaneously.
The utility model content
For the deficiency that prior art exists, technical problem to be solved in the utility model is that a kind of double glazing lunch box is provided, by improvement and the optimization of structure, use glass material as inner bag, more safe and sanitary, simultaneously, insulation, durable, not fragile is used more convenient, reliable.
For solving the problems of the technologies described above, technical solution adopted in the utility model is, a kind of double glazing lunch box, it comprises lid and box body, be fastened and connected between lid and box body, the separate glass inner bag is set in its box body, the separate glass inner bag is sealed between lid and box body.
Above-mentioned double glazing lunch box arranges a breather valve on its lid, when breather valve was opened, glass inner bag was in communication with the outside by pore.
The rim of a bowl place that above-mentioned double glazing lunch box, its lid inwall are aimed at glass inner bag arranges sealing ring.
Above-mentioned double glazing lunch box is connected and fixed by four sections positioning fasteners between its lid and box body.
Above-mentioned double glazing lunch box, the support that ring-type or horn shape are set on its lid lateral wall is protruding.
The utlity model has following advantage and useful technique effect:
1, double glazing lunch box of the present utility model, the breather valve of lid can keep the inner sealing of box lunch bowl in off position, put into micro-wave oven in open mode and heat, and can keep the moisture of food excessively not run off when heating.
2, double glazing lunch box of the present utility model, lid connects by four sections positioning fasteners with box body, its role is to guarantee that lid and box body can fastenings, to guarantee the sealing of separate glass inner chamber.
3, double glazing lunch box of the present utility model, box body outside have annular or horn shape support projection to play certain booster action when opening and closing lid, also can be used as a handles after heating box lunch bowl is brought out, and play heat insulation effect.
4, double glazing lunch box of the present utility model, used a resistant to elevated temperatures glass inner bag splendid attire food, shell is plastics, not only can be placed in micro-wave oven and heat, also can be placed on freezing in refrigerator and refrigeration, and can take out from refrigerator and directly put into micro-wave oven and heat.The outer layer plastic impact resistance can be protected the separate glass inner bag, and be easy to carry various staple food foods and fruit do not have noxious material and separates out, and dyeing also can not occur, oozes the phenomenons such as flavor; Also have certain heat insulation function, but but also refrigerator cold-storage of heating using microwave has brought convenience to life, also improved quality of the life.
Description of drawings
Fig. 1 is double glazing lunch box Split type structure schematic diagram of the present utility model;
Cross section structure schematic diagram when Fig. 2 is double glazing lunch box sealing of the present utility model.
In above-mentioned accompanying drawing, the title of each several part is as follows:
The 1-lid; The 2-box body; The 3-glass inner bag; The 4-sealing ring; The 5-breather valve; The 6-pore; Four sections positioning fasteners of 7-; 8-support projection.
The specific embodiment
As shown in the figure, the double glazing lunch box of the present embodiment, it comprises lid 1 and box body 2, is fastened and connected between lid 1 and box body 2, and the interior setting of its box body 2 is glass inner bag 3 independently, and independently glass inner bag 3 is sealed between lid 1 and box body 2.A breather valve 5 is set on lid 1, and when breather valve 5 was opened, glass inner bag 3 was in communication with the outside by pore 6.The rim of a bowl place that lid 1 inwall is aimed at glass inner bag 3 arranges sealing ring 4.Be connected and fixed by four sections positioning fasteners 7 between lid 1 and box body 2.The support projection 8 of ring-type or horn shape is set on lid 1 lateral wall.
During use, glass inner bag 3 is put into box body 2, put into food in glass inner bag 3, the breather valve 5 of lid 1 is aimed at box body 2 fasten locking, the oral area of glass inner bag 3 just withstands on the sealing ring 4 of lid 1 like this, has realized sealing.Raise the breather valve 5 on lid 1, breather valve 5 can be lived and keep pore 6 unimpeded by automatic standing, can put into micro-wave oven and heat.After heating, hand can hold in the palm the support projection 8 on box body 2 or box body 2, and box body 2 is taken out from micro-wave oven, opens the lid 1, i.e. edible food.
The double glazing lunch box of the present embodiment, but the food of splendid attire solid or liquid is non-leakage, is convenient for carrying.Glass inner bag 3 is the high-boron-silicon glass bowl, and it is the specific glass material of a kind of low thermal expansion, high temperature resistant, high strength, high rigidity, high transmission rate and high chemical stability, temperature difference drastic changes that can anti-200 degree, and the upper limit temperature of heat tolerance is 500 degree.Not only can be placed in micro-wave oven and heat, also can be placed on freezing in refrigerator and refrigeration, and can take out from refrigerator and directly put into micro-wave oven and heat.
The double glazing lunch box of the present embodiment, outer layer plastic box body 2 impact resistances, but cover glass inner bag 3, and can be used for carrying various staple food foods and fruit, and not having noxious material and separate out, the phenomenons such as flavor can not appear dyeing yet, ooze.Also have certain heat insulation function, but but also refrigerator cold-storage of heating using microwave has brought convenience to life, also improved quality of the life.
The above, only to preferred embodiment of the present utility model, be not to be that the utility model is done other forms of restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every the utility model scheme content that do not break away to any simple modification made for any of the above embodiments, equivalent variations and remodeling, still belongs to protection domain of the present utility model according to technical spirit of the present utility model.
Claims (5)
1. double glazing lunch box, it comprises lid and box body, is fastened and connected between lid and box body, it is characterized in that: the separate glass inner bag is set in box body, and the separate glass inner bag is sealed between lid and box body.
2. double glazing lunch box according to claim 1, it is characterized in that: a breather valve is set on described lid, and when breather valve was opened, glass inner bag was in communication with the outside by pore.
3. double glazing lunch box according to claim 1 is characterized in that: the rim of a bowl place that described lid inwall is aimed at glass inner bag arranges sealing ring.
4. double glazing lunch box according to claim 1, is characterized in that: be connected and fixed by four sections positioning fasteners between described lid and box body.
5. double glazing lunch box according to claim 1, is characterized in that: the support projection that ring-type or horn shape are set on described lid lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320224979 CN203252103U (en) | 2013-04-28 | 2013-04-28 | Double-layered glass lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320224979 CN203252103U (en) | 2013-04-28 | 2013-04-28 | Double-layered glass lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203252103U true CN203252103U (en) | 2013-10-30 |
Family
ID=49464723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320224979 Expired - Lifetime CN203252103U (en) | 2013-04-28 | 2013-04-28 | Double-layered glass lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203252103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112841840A (en) * | 2021-01-18 | 2021-05-28 | 张峰 | Three-time injection molding internal and external double-layer integrated heat-preservation lunch box and processing method thereof |
-
2013
- 2013-04-28 CN CN 201320224979 patent/CN203252103U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112841840A (en) * | 2021-01-18 | 2021-05-28 | 张峰 | Three-time injection molding internal and external double-layer integrated heat-preservation lunch box and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
|
| CX01 | Expiry of patent term |