CN103895967A - Packaging box with heat insulation function - Google Patents
Packaging box with heat insulation function Download PDFInfo
- Publication number
- CN103895967A CN103895967A CN201410166215.0A CN201410166215A CN103895967A CN 103895967 A CN103895967 A CN 103895967A CN 201410166215 A CN201410166215 A CN 201410166215A CN 103895967 A CN103895967 A CN 103895967A
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- China
- Prior art keywords
- layer
- heat insulation
- packing chest
- present
- packaging box
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Laminated Bodies (AREA)
Abstract
The invention discloses a packaging box with a heat insulation function. The packaging box comprises a hollow box body, and the wall of the box body comprises a panel layer, a heat insulation layer and an inner heat preservation layer from outside to inside. The panel layer is a board, and the heat insulation layer is a vacuum board. The packaging box has the good heat insulation and preservation performance.
Description
Technical field
The present invention relates to a kind of packing chest, particularly relate to a kind of packing chest with heat insulating function.
Background technology
Packing chest is conventional article in daily life and production, and some needs heat insulating function, and common packing chest is difficult to meet the demands.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of packing chest with heat insulating function, and this packing chest has good heat preservation and insulation.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of packing chest with heat insulating function is provided, comprise the casing of hollow, the wall of described casing comprises panel layer, thermal insulation layer and inner thermal insulating layer composition from outside to inside, described panel layer is plank, and described thermal insulation layer is evacuated panel.
In a preferred embodiment of the present invention, the thickness of described thermal insulation layer is 2mm～10mm.
In a preferred embodiment of the present invention, described inner thermal insulating layer is hard-foam polyurethane.
The invention has the beneficial effects as follows: packing chest of the present invention has good heat preservation and insulation.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of the packing chest with heat insulating function of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, casing, 2, panel layer, 3, thermal insulation layer, 4, inner thermal insulating layer.
The specific embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
Have a packing chest for heat insulating function, comprise the casing 1 of hollow, the wall of described casing 1 comprises that panel layer 2, thermal insulation layer 3 and inner thermal insulating layer 4 from outside to inside form, and described panel layer 2 is plank, and described thermal insulation layer 3 is evacuated panel.
Preferably, the thickness of described thermal insulation layer 3 is 2mm～10mm.
Preferably, described inner thermal insulating layer 4 is hard-foam polyurethane.
The beneficial effect that the present invention has the packing chest of heat insulating function is:
Packing chest of the present invention has good heat preservation and insulation.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a packing chest with heat insulating function, is characterized in that, comprises the casing of hollow, and the wall of described casing comprises panel layer, thermal insulation layer and inner thermal insulating layer composition from outside to inside, and described panel layer is plank, and described thermal insulation layer is evacuated panel.
2. the packing chest with heat insulating function according to claim 1, is characterized in that, the thickness of described thermal insulation layer is 2mm～10mm.
3. the packing chest with heat insulating function according to claim 1, is characterized in that, described inner thermal insulating layer is hard-foam polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166215.0A CN103895967A (en) | 2014-04-24 | 2014-04-24 | Packaging box with heat insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166215.0A CN103895967A (en) | 2014-04-24 | 2014-04-24 | Packaging box with heat insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103895967A true CN103895967A (en) | 2014-07-02 |
Family
ID=50987613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410166215.0A Pending CN103895967A (en) | 2014-04-24 | 2014-04-24 | Packaging box with heat insulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103895967A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007246097A (en) * | 2006-03-13 | 2007-09-27 | Akiyasu Inaba | Storage container |
| CN101832449A (en) * | 2010-04-20 | 2010-09-15 | 天津商业大学 | Vacuum heat-insulating plate taking degradable material as framework |
| CN202828516U (en) * | 2012-07-20 | 2013-03-27 | 田小平 | Heat insulation packing container |
| CN202864066U (en) * | 2012-09-12 | 2013-04-10 | 苏州安特实业有限公司 | Heat-insulation box |
| CN203246719U (en) * | 2013-02-19 | 2013-10-23 | 高邮市诚信物流有限公司 | Cold chain transportation heat preservation box |
-
2014
- 2014-04-24 CN CN201410166215.0A patent/CN103895967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007246097A (en) * | 2006-03-13 | 2007-09-27 | Akiyasu Inaba | Storage container |
| CN101832449A (en) * | 2010-04-20 | 2010-09-15 | 天津商业大学 | Vacuum heat-insulating plate taking degradable material as framework |
| CN202828516U (en) * | 2012-07-20 | 2013-03-27 | 田小平 | Heat insulation packing container |
| CN202864066U (en) * | 2012-09-12 | 2013-04-10 | 苏州安特实业有限公司 | Heat-insulation box |
| CN203246719U (en) * | 2013-02-19 | 2013-10-23 | 高邮市诚信物流有限公司 | Cold chain transportation heat preservation box |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140702 |