CN206735020U - A kind of polyurethane thermal insulating box - Google Patents
A kind of polyurethane thermal insulating box Download PDFInfo
- Publication number
- CN206735020U CN206735020U CN201720605456.XU CN201720605456U CN206735020U CN 206735020 U CN206735020 U CN 206735020U CN 201720605456 U CN201720605456 U CN 201720605456U CN 206735020 U CN206735020 U CN 206735020U
- Authority
- CN
- China
- Prior art keywords
- corrugated case
- built
- casing
- heat
- handle
- 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 belongs to incubator field, more particularly to a kind of polyurethane thermal insulating box.Including casing, the casing includes built-in corrugated case and external corrugated case, heat-insulation layer is set between corrugated case and external corrugated case built in described, the material of the heat-insulation layer is polyurethane, waterproof membrane is provided with the built-in corrugated case, the built-in corrugated case is set for flat mouth, is provided with closure in the built-in corrugated case, the material of the closure is sponge.Compared with prior art, the advantages of the utility model and good effect are, the utility model is by providing a kind of polyurethane thermal insulating box, original insulation cotton material is replaced using polyurethane material, meanwhile by improving existing cardboard box structure, reach the purpose of high-sealing heat-insulating, and then solve the technical problem present in existing heat-insulating carton, it can be recycled for a long time.
Description
Technical field
The utility model belongs to incubator field, more particularly to a kind of polyurethane thermal insulating box.
Background technology
With the fast development of China's economy, the communication technology rapidly enters, and net purchase, online transaction have become existing
National product, the important way of life, logistic industry is continuously increased also with online transaction amount, when entering booming
Phase, corrugated case can be used as again because its in light weight, foldable and cost is low, green, specification easily changes after recovery
The advantages such as production-goods source have become the important wrapping tool of existing logistics transportation.
However, existing corrugated case does not typically possess heat insulation function, in the production and living of reality, people may
Post some frozen food, but existing carton can not keep the temperature of article in casing, make its be maintained at for a long time one it is low
Temperature state, if by the way of traditional cotton-wadded quilt parcel, cost of transportation is big, and not necessarily has suitable cotton-wadded quilt.
In order to solve the above-mentioned technical problem, there has been proposed various improvement projects, for example, State Intellectual Property Office
A kind of open insulation corrugated case { application number：201310510058.6 } carton, including by carton board formed, the carton board
Centre be provided with heat-preservation cotton layer, the outer surface of the carton board is stained with a waterproof layer, and the thickness of the heat-preservation cotton layer is carton
The half of plate thickness, the thickness of the waterproof layer is 1/3rd of insulation cotton layer thickness.
Although above-mentioned technical proposal can make corrugated case have insulation function, can transport frozen food,
Because its insulation material selects heat-preservation cotton, cause its processing more troublesome, and insulation paper is easily fragile, is unfavorable for circulating for a long time
Use.
Utility model content
The utility model is directed to technical problem existing for above-mentioned corrugated case, propose it is a kind of it is reasonable in design, simple in construction,
Cost is cheap and high insulating effect, a kind of polyurethane thermal insulating box that can recycle.
In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of polyurethane
Incubator, including casing, the casing include built-in corrugated case and external corrugated case, the built-in corrugated case and external
Heat-insulation layer is set between corrugated case, and the material of the heat-insulation layer is polyurethane, and waterproof is provided with the built-in corrugated case
Film, the built-in corrugated case are set for flat mouth, and closure, the material of the closure are provided with the built-in corrugated case
For sponge.
Preferably, the both sides of the casing are additionally provided with the handle for lifting casing, between the handle and casing
It is detachably connected.
Preferably, the handle is detachably connected by being arranged between the supporting part in casing and casing, described
It is detachably connected between hand and supporting part by Spring lock catch.
Preferably, the supporting part is symmetricly set in casing in arciform, the supporting part is arranged in heat-insulation layer.
Preferably, the hollow setting of supporting part, the handle includes handle body and is arranged in handle body
For inserting the plug claimed in supporting part, the end of the plug is provided with springlock, spring is provided with the handle body
The control button of lock.
Compared with prior art, it is the advantages of the utility model with good effect,
1st, the utility model replaces original heat-preservation cotton material by providing a kind of polyurethane thermal insulating box using polyurethane material
Material, meanwhile, by improving existing cardboard box structure, reach the purpose of high-sealing heat-insulating, and then solve existing heat-insulating carton and deposited
Technical problem, can be recycled for a long time.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are some embodiments of the utility model,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of structural representation for polyurethane thermal insulating box that embodiment 1 provides；
Fig. 2 is the explosive view between the supporting part and handle that embodiment 1 provides；
More than in each figure, 1, casing；11st, built-in corrugated case；12nd, external corrugated case；13rd, heat-insulation layer；2nd, handle；
21st, handle body；22nd, plug；23rd, springlock；24th, control button；3rd, supporting part；4th, closure.
Embodiment
It is below in conjunction with the accompanying drawings and real in order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage
Example is applied to be described further the utility model.It should be noted that in the case where not conflicting, embodiments herein and reality
Applying the feature in example can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
New to implement using different from other modes described here, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment 1, as shown in figure 1, the present embodiment provides polyurethane thermal insulating box, including casing 1, what the present embodiment was provided
The shape of casing 1 is consistent with the shape of traditional incubator, is rectangular-shape, and the casing 1 that the present embodiment is provided includes interior
Corrugated case 11 and external corrugated case 12 are put, external corrugated case 12 is sleeved on outside built-in corrugated case 11, in built-in corrugation
Heat-insulation layer 13 is set between carton 11 and external corrugated case 12, and heat-insulation layer 13 is filled in built-in corrugated case 11 and external corrugation
Between four sides and bottom surface between carton 12, in order to solve the flimsy problem of existing heat-insulating carton, the present embodiment is provided
The material of heat-insulation layer 13 be polyurethane, be specifically polyurethane rigid foam plastic, its intensity, which can be fully met, is transporting
During collision problem, and then ensure that the service life of incubator, built-in corrugated case made in order to place frozen food
Into influence, therefore, waterproof membrane (not shown) is provided with built-in corrugated case 11, in order to facilitate the sealing of incubator,
In the present embodiment, built-in corrugated case 11 is set for flat mouth, i.e., built-in corrugated case 11 is without external corrugated case 12 4
The sealing corrugated sheet of side, the height at built-in corrugated case 11 and external corrugated case 12 flat mouth is horizontally disposed, in order to enter one
Step improves its heat insulation effect, avoids dissipating temperature from the top of incubator, closure 4 is provided with built-in corrugated case 11, seal
To be detachably connected between lid 4 and built-in corrugated case 11, facilitate closure 4 to take out, in order that closure 4 preferably with it is built-in
Corrugated case 11 coordinates, and the material of closure is sponge in the present embodiment.
In view of incubator small volume when, people taken by hand, embraces the mobile working that can complete incubator, but such as
The volume of fruit casing is larger, then inconvenience just, and therefore, in the present embodiment, the both sides of casing 1 are additionally provided with for stretching tank
The handle 2 of body 1, it is contemplated that big casing may use container shipping, in order to avoid handle 2 influences the placement of casing, in this reality
Apply in example, be detachably connected between handle 2 and casing 1.
Specifically, as shown in Fig. 2 handle 2 between the supporting part 3 and casing 1 that are arranged in casing 1 by detachably connecting
Connect, be detachably connected between handle 2 and supporting part 3 by Spring lock catch, more specifically, supporting part 3 is symmetrically set in arciform
Put in casing, supporting part 3 is arranged in heat-insulation layer 13, and the hollow setting of supporting part, so, by the way that handle 2 is designed in tool
There is handle body 21 and be arranged in handle body 21 and be used to insert the structure for claiming the plug 22 in supporting part 3, inserting
First 22 end is provided with springlock 23, the control button 24 of Spring lock catch is provided with handle body 21, by such
Set, it is necessary to if handle 2, inserted using plug 22 in supporting part 3, because supporting part 3 has bending, is corresponding exactly to
The presence of buckle, accordingly, it is capable to ensure the stability of handle 2.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
Any simple modification, equivalent variations and the remodeling made with new technical spirit to above example, it is new to still fall within this practicality
The protection domain of type technical scheme.
Claims (5)
1. a kind of polyurethane thermal insulating box, including casing, it is characterised in that the casing includes built-in corrugated case and external corrugation
Carton, it is described it is built-in heat-insulation layer is set between corrugated case and external corrugated case, the material of the heat-insulation layer is polyurethane, institute
State and waterproof membrane is provided with built-in corrugated case, the built-in corrugated case is set for flat mouth, is set in the built-in corrugated case
Closure is equipped with, the material of the closure is sponge.
2. a kind of polyurethane thermal insulating box according to claim 1, it is characterised in that the both sides of the casing are additionally provided with use
In the handle of lifting casing, it is detachably connected between the handle and casing.
3. a kind of polyurethane thermal insulating box according to claim 2, it is characterised in that the handle is by being arranged in casing
Supporting part and casing between be detachably connected, be detachably connected between the handle and supporting part by Spring lock catch.
4. a kind of polyurethane thermal insulating box according to claim 3, it is characterised in that the supporting part is symmetrical arranged in arciform
In casing, the supporting part is arranged in heat-insulation layer.
A kind of 5. polyurethane thermal insulating box according to claim 4, it is characterised in that the hollow setting of supporting part, it is described
Handle includes handle body and is arranged in handle body to be used to insert the plug claimed in supporting part, and the end of the plug is set
Springlock is equipped with, the control button of Spring lock catch is provided with the handle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605456.XU CN206735020U (en) | 2017-05-27 | 2017-05-27 | A kind of polyurethane thermal insulating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605456.XU CN206735020U (en) | 2017-05-27 | 2017-05-27 | A kind of polyurethane thermal insulating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206735020U true CN206735020U (en) | 2017-12-12 |
Family
ID=60569017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605456.XU Expired - Fee Related CN206735020U (en) | 2017-05-27 | 2017-05-27 | A kind of polyurethane thermal insulating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206735020U (en) |
-
2017
- 2017-05-27 CN CN201720605456.XU patent/CN206735020U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20171212 Termination date: 20190527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |