CN204624284U - A kind of portable heat-insulation box - Google Patents
A kind of portable heat-insulation box Download PDFInfo
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- CN204624284U CN204624284U CN201520329828.1U CN201520329828U CN204624284U CN 204624284 U CN204624284 U CN 204624284U CN 201520329828 U CN201520329828 U CN 201520329828U CN 204624284 U CN204624284 U CN 204624284U
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- casing
- insulation
- case lid
- circular hole
- hinged
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Abstract
The utility model discloses a kind of portable heat-insulation box, comprise casing; Described casing is provided with case lid, case lid and casing hinged; The two ends, left and right of casing and the hinged side of case lid are equipped with convex position; The sidewall upper midway location of the casing left and right sides all offers circular hole, handle by described circular hole and casing hinged; The left and right side of casing be positioned at described circular hole above place be equipped with recess; Four angles of bottom half are respectively provided with a salient point; PU foam is filled with as heat-insulation layer in described casing.The utility model structure is simple, and reasonable in design, insulation can not directly contact to earth, and reduces radiating rate, improves heat insulation effect, simultaneously health more.Case lid is opened convenient, and insulation can overall appearance degree is good.Casing can be opened, and can change warm material, ensures heat insulation effect.By offering recess on handle, adding the friction force of handle, using more convenient, reduce the risk occurring dropping.
Description
Technical field
The utility model relates to field of tableware, specifically a kind of portable heat-insulation box.
Background technology
The case and bag of heat-insulating property that what insulation can used when namely taking out food delivery have.Along with the leap of growth in the living standard and catering industry, take out as the new profit growth point of catering industry one, jointly enjoy all kinds of delicious food at home with household and also become a kind of healthy, natural life style, developed country is comparatively general abroad, also day by day popularizes at home.Insulation can receives the concern of catering industry with safety and environmental protection, cold insulation thermal protection, concept easy to carry.Market exists multiple insulation can, but existing insulation can also exists some shortcomings part.Existing insulation can has plastics, foam, metal material, the various material such as wooden, but on the whole, the insulation can of high insulating effect is expensive, and cheap haybox cooking effect is undesirable.
Utility model content
The purpose of this utility model is to provide a kind of portable heat-insulation box, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of portable heat-insulation box, comprises casing; Described casing is provided with case lid, case lid and casing hinged; The two ends, left and right of casing and the hinged side of case lid are equipped with convex position; The sidewall upper midway location of the casing left and right sides all offers circular hole, handle by described circular hole and casing hinged; The left and right side of casing be positioned at described circular hole above place be equipped with recess; Four angles of bottom half are respectively provided with a salient point.
As further program of the utility model: be filled with PU foam in described casing as heat-insulation layer.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, by arranging salient point at bottom half, preventing insulation can from directly contacting to earth, reducing radiating rate, improve heat insulation effect, simultaneously health more.By arranging convex position on casing, facilitating opening box covers, adding aesthetics.By arranging recess on casing, being convenient to open casing, when the heat insulation effect of insulation can declines, casing can being opened and change warm material, ensureing heat insulation effect.Adopt PU foam as warm material, cheap, and high insulating effect.By offering recess on handle, adding the friction force of handle, using more convenient, reduce the risk occurring dropping.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
Fig. 3 is left view of the present utility model.
In figure: 1-casing, 11-salient point, the convex position of 12-, 2-case lid, 3-handle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 3, a kind of portable heat-insulation box, comprise casing 1; Described casing 1 is provided with case lid 2, and case lid 2 is hinged with casing 1; The two ends, left and right of the side that casing 1 is hinged with case lid 2 are equipped with convex position 12; The sidewall upper midway location of casing 1 left and right sides all offers circular hole, handle 3 by described circular hole and casing 1 hinged; The left and right side of casing 1 be positioned at described circular hole above place be equipped with recess; Four angles bottom casing 1 are respectively provided with a salient point 11.
Further, be filled with PU foam in casing 1 described in the utility model as heat-insulation layer, there is good heat insulation effect.
Further, the both sides, front and back of handle 3 described in the utility model all offer recess, increase the friction force of handle 3, use more convenient, reduce the risk occurring dropping.
The utility model, by arranging salient point at bottom half, prevents insulation can from directly contacting to earth, reduces radiating rate, improve heat insulation effect, simultaneously health more.By arranging convex position on casing, facilitating opening box covers, adding aesthetics.By arranging recess on casing, be convenient to open casing, to change warm material.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a portable heat-insulation box, comprises casing (1); Described casing (1) is provided with case lid (2), and case lid (2) is hinged with casing (1); It is characterized in that: the two ends, left and right of the side that casing (1) is hinged with case lid (2) are equipped with convex position (12); The sidewall upper midway location of casing (1) left and right sides all offers circular hole, handle (3) by described circular hole and casing (1) hinged; The left and right side of casing (1) be positioned at described circular hole above place be equipped with recess; Four angles of casing (1) bottom are respectively provided with a salient point (11).
2. portable heat-insulation box according to claim 1, is characterized in that: be filled with PU foam in described casing (1) as heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329828.1U CN204624284U (en) | 2015-05-19 | 2015-05-19 | A kind of portable heat-insulation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329828.1U CN204624284U (en) | 2015-05-19 | 2015-05-19 | A kind of portable heat-insulation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204624284U true CN204624284U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329828.1U Active CN204624284U (en) | 2015-05-19 | 2015-05-19 | A kind of portable heat-insulation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204624284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418542A (en) * | 2020-03-16 | 2020-07-17 | 苏州喜晨户外科技有限公司 | Fresh and alive aquatic products transportation insulation can |
-
2015
- 2015-05-19 CN CN201520329828.1U patent/CN204624284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418542A (en) * | 2020-03-16 | 2020-07-17 | 苏州喜晨户外科技有限公司 | Fresh and alive aquatic products transportation insulation can |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |