CN207566175U - Double-layer heat insulation case - Google Patents
Double-layer heat insulation case Download PDFInfo
- Publication number
- CN207566175U CN207566175U CN201721714332.1U CN201721714332U CN207566175U CN 207566175 U CN207566175 U CN 207566175U CN 201721714332 U CN201721714332 U CN 201721714332U CN 207566175 U CN207566175 U CN 207566175U
- Authority
- CN
- China
- Prior art keywords
- box body
- layer box
- layer
- heat insulation
- double
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of double-layer heat insulation case,Including outer-layer box body and interior layer box body and head cover,Interior layer box body is nested in outer-layer box body,Outer-layer box body is equipped with the fixed groove for fixing internal layer box location,Outer-layer box body is additionally provided with the first sealing edge,Interior layer box body is equipped with the fixed lobe for being adapted to outer-layer box body fixed groove,The internal layer bottom of box is equipped with the support protrusion for the internal layer bottom of box and outer-layer box body bottom to be enabled to be not directly contacted with,Interior layer box body is additionally provided with the second sealing edge,Head cover is equipped with the sealed groove along cooperation for sealable outer babinet with the first sealing,Head cover is additionally provided with the sealing surface coordinated with the second sealing edge for sealing interior layer box body,There is air filling between outer-layer box body and interior layer box body,Heat insulation effect is good,And the head cover of this double-layer heat insulation case can simultaneously sealable outer babinet and interior layer box body,Reduce volume,It is easy to carry.
Description
Technical field
The utility model is related to field of sanitary equipment, and in particular to a kind of double-layer heat insulation case.
Background technology
The food delivery tool for taking out food delivery industry at present uses the rectangular basket of canvas or white foam case winding yellow adhesive tape
Etc., but these food delivery tools not only poor thermal insulation property, bulky, inconvenient to carry, but also it is unhygienic more unsightly.
Utility model content
The purpose of this utility model is to provide a kind of double-layer heat insulation case, to solve lacking for double-layer heat insulation case in the prior art
It falls into.
To achieve the above object, technical solution is used by the utility model solves its technical problem：A kind of double-deck guarantor
Incubator, including outer-layer box body and interior layer box body and head cover, the interior layer box body is nested in outer-layer box body, and the outer-layer box body is set
The fixed groove of fixed internal layer box location is useful for, the outer-layer box body is additionally provided with the first sealing edge, and the interior layer box body is set
The fixed lobe being adapted to outer-layer box body fixed groove is useful for, the internal layer bottom of box is equipped with to enable the internal layer bottom of box
The support protrusion being not directly contacted with outer-layer box body bottom, the interior layer box body are additionally provided with the second sealing edge, and the head cover is equipped with
With the first sealing along cooperation for the sealed groove of sealable outer babinet, the head cover is additionally provided with to be used for the second sealing along cooperation
The sealing surface of layer box body in sealing.
Support column is equipped at every rib of the interior layer box body, the fixed lobe being adapted to outer-layer box body fixed groove is set
On the outside of support column.
The head cover is equipped with concave surface, and the outer-layer box body bottom can be positioned in concave surface.
The outer-layer box body, which is equipped with, to be used for installing the card slot that hand carries band.
The head cover is relatively fixed with outer side box body by the realization that is buckled.
The outer side box body is equipped with the open recess convenient for opening head cover.
The outer-layer box body and the material of interior layer box body and head cover are high-foaming poly- third.
The beneficial effects of the utility model are：There is air to fill out between the outer-layer box body of this double-layer heat insulation case and interior layer box body
Fill, heat insulation effect is good, and the head cover of this double-layer heat insulation case can simultaneously sealable outer babinet and interior layer box body, reduce volume, just
In carrying.
Description of the drawings
Fig. 1 is the outer-layer box body stereogram of double-layer heat insulation case.
Fig. 2 is the interior layer box body stereogram of double-layer heat insulation case.
Fig. 3 is the side view of layer box body in double-layer heat insulation case.
Fig. 4 is the vertical view of the head cover of double-layer heat insulation case.
Fig. 5 is the bottom view of the head cover of double-layer heat insulation case.
Specific embodiment
The utility model is further illustrated with reference to embodiment：
The double-layer heat insulation case of the utility model includes outer-layer box body 1 and interior layer box body 2 and head cover 3, interior layer box body 2 are nested in
In outer-layer box body 1, there is interval between interior layer box body 2 and outer-layer box body 1, the interval between interior layer box body 2 and outer-layer box body 1 can quilt
Air is filled, poor relative to babinet thermal conductivity because air is gas, that is, ensures that this double-layer heat insulation case heat-insulating property is preferable,
Outer-layer box body 1 is equipped with for the fixed groove 4 of 2 position of layer box body in fixed, and outer-layer box body 1 is additionally provided with the first sealing along 5, internal layer
Support column 6 is equipped at every rib of babinet, 6 outsides is supported and is equipped with the fixed lobe being adapted to 1 fixed groove 4 of outer-layer box body
7, after interior layer box body is put into certain depth in outer-layer box body, fixed lobe 7 can be caught in fixed groove 4 with layer box body in guarantee
It is relatively fixed with outer-layer box body, the internal layer bottom of box is equipped with that the internal layer bottom of box is enabled to be not directly contacted with outer-layer box body bottom
Support protrusion 8, the internal layer bottom of box and outer-layer box body bottom are not directly contacted with also for the guarantor for improving double-layer heat insulation case
Warm nature energy, interior layer box body are additionally provided with the second sealing along 9, and head cover realizes that fixed and outer side box body is set with outer-layer box body by buckle 10
There is the open recess 11 convenient for opening head cover, head cover is equipped with the sealed groove along cooperation for sealable outer babinet with the first sealing
12, the head cover is additionally provided with the second sealing along cooperation for sealing the sealing surface 13 of interior layer box body, when the sealed groove of head cover
12 and first seal along after 5 clampings, and sealing surface 13 can just be sealed with the second sealing along 9 coverings, and the outside at the top of head cover is equipped with
Concave surface 14, outer-layer box body bottom can be positioned in concave surface, can improve what is stacked when multiple double-layer heat insulation casees stack in this way
The stability of double-layer heat insulation case, outer-layer box body are additionally provided with the card slot 15 that band is carried for installing hand.
The double-layer heat insulation case of the present embodiment uses EPP materials, and EPP materials, that is, foaming polypropylene occurred frequently are that a kind of performance is remarkable
Highly crystalline type polymer/gas recombination material, current fastest-rising environment-friendly novel is become with its unique and superior performance
Resistance to compression buffers heat-barrier material, and EPP products are high, resistance to well with response rate after very excellent antidetonation energy absorption performance, deformation
Hot, chemicals-resistant, oil resistivity and thermal insulation, antistatic, in addition, its light weight, can be greatly reduced Item Weight, drop bottom fortune
Defeated cost.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of double-layer heat insulation case, including outer-layer box body and interior layer box body and head cover, it is characterised in that：The interior layer box body is nested
In in outer-layer box body, the outer-layer box body is equipped with the fixed groove for fixing internal layer box location, and the outer-layer box body is also set
There is the first sealing edge, the interior layer box body is equipped with the fixed lobe for being adapted to outer-layer box body fixed groove, the internal layer case
Body bottom is equipped with the support protrusion for the internal layer bottom of box and outer-layer box body bottom to be enabled to be not directly contacted with, and the interior layer box body is also
Equipped with the second sealing edge, the head cover is equipped with the sealed groove along cooperation for sealable outer babinet, the top with the first sealing
Lid is additionally provided with the sealing surface coordinated with the second sealing edge for sealing interior layer box body.
2. the double-layer heat insulation case according to claim 1, it is characterised in that：It is equipped at every rib of the interior layer box body
Support column, the fixed lobe being adapted to outer-layer box body fixed groove are set on the outside of support column.
3. double-layer heat insulation case according to claim 2, it is characterised in that：The head cover is equipped with concave surface, the outer-layer box body
Bottom can be positioned in concave surface.
4. double-layer heat insulation case according to claim 3, it is characterised in that：The outer-layer box body is equipped with carries band for installing hand
Card slot.
5. double-layer heat insulation case according to claim 4, it is characterised in that：The head cover is realized with outer side box body by being buckled
It is relatively fixed.
6. the double-layer heat insulation case according to claim 5, it is characterised in that：The outer side box body is equipped with to open head cover
Open recess.
7. the double-layer heat insulation case according to claim 6, it is characterised in that：The outer-layer box body and interior layer box body and head cover
Material be high-foaming poly- third.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714332.1U CN207566175U (en) | 2017-12-11 | 2017-12-11 | Double-layer heat insulation case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714332.1U CN207566175U (en) | 2017-12-11 | 2017-12-11 | Double-layer heat insulation case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207566175U true CN207566175U (en) | 2018-07-03 |
Family
ID=62687682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721714332.1U Expired - Fee Related CN207566175U (en) | 2017-12-11 | 2017-12-11 | Double-layer heat insulation case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207566175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839953A (en) * | 2018-08-23 | 2018-11-20 | 上海鸿研物流技术有限公司 | Transfer container |
| CN109124101A (en) * | 2018-10-25 | 2019-01-04 | 陈星� | Express delivery cabinet |
-
2017
- 2017-12-11 CN CN201721714332.1U patent/CN207566175U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839953A (en) * | 2018-08-23 | 2018-11-20 | 上海鸿研物流技术有限公司 | Transfer container |
| CN108839953B (en) * | 2018-08-23 | 2023-09-29 | 上海箱箱智能科技有限公司 | turnover container |
| CN109124101A (en) * | 2018-10-25 | 2019-01-04 | 陈星� | Express delivery cabinet |
| CN109124101B (en) * | 2018-10-25 | 2024-04-23 | 陈星� | Express cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20211211 |