CN207174478U - A kind of layer plastic container - Google Patents
A kind of layer plastic container Download PDFInfo
- Publication number
- CN207174478U CN207174478U CN201720873449.8U CN201720873449U CN207174478U CN 207174478 U CN207174478 U CN 207174478U CN 201720873449 U CN201720873449 U CN 201720873449U CN 207174478 U CN207174478 U CN 207174478U
- Authority
- CN
- China
- Prior art keywords
- bottom wall
- internal layer
- layer
- outer layer
- layer bottom
- 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
Links
Landscapes
- Packages (AREA)
Abstract
A kind of plastic containers are the utility model is related to, particularly a kind of layer plastic container.It includes internal layer sidewall, internal layer bottom wall and surrounds the cavity formed by internal layer sidewall and internal layer bottom wall, it is sealed and coated with outer layer side wall and outer layer bottom wall outside the internal layer sidewall and outside internal layer bottom wall respectively, closed gas thermal insulation layer is respectively formed between internal layer sidewall and the outer layer side wall, between internal layer bottom wall and outer layer bottom wall.Layer plastic container of the present utility model is by setting one layer of thermal insulation layer between the medium in container and the external world, the thermal conduction rate between the inside and outside space of container is delayed, so as to solve present in common plastic container the problem of heat-insulating property is poor, influences drink and food mouthfeel.
Description
Technical field
A kind of plastic containers are the utility model is related to, particularly a kind of layer plastic container.
Background technology
In today's society, the features such as diversified plastic material container relies on its distinctive economy and convenience, is
Infiltrate through on a large scale people it is daily in every aspect.For example, in all kinds of beverage stores, most common beverage container is exactly into
This cheap plastic cup being but easy to carry about with one；In the take-away dispatching of food and drink, give above-mentioned reason, plastics cutlery box be also businessmans most
Like the container for holding food selected.
But plastic containers can still have many lack due to the Some features and property of itself material using upper
Point.Such as it is poor with the isolation effect in the external world in temperature, the plastics cutlery box for holding the plastic cup of cold and hot drink and food of filling a bowl with rice holds
Easily because more rapid change occurs with the extraneous temperature for carrying out heat exchange and causing food in cold and hot drink and cutlery box in cup, make cold
The temperature of hot drink and food occurs being quickly warmed up or cooled off, mouthfeel when influenceing to drink or eat.
Utility model content
Goal of the invention of the present utility model is：It is poor for heat-insulating property present in plastic containers of the prior art,
The problem of influenceing drink and food mouthfeel, there is provided a kind of layer plastic container, it can pass through the medium in container and the external world
Between set one layer of thermal insulation layer, to delay the thermal conduction rate between the inside and outside space of container, so as to solve common modeling
Heat-insulating property is poor present in material container, the problem of influenceing drink and food mouthfeel.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of layer plastic container, including internal layer sidewall, internal layer bottom wall and surrounded and formed by internal layer sidewall and internal layer bottom wall
Cavity, be sealed and coated with outer layer side wall and outer layer bottom wall outside the internal layer sidewall and outside internal layer bottom wall respectively, it is described in
Closed gas thermal insulation layer is respectively formed between layer side wall and outer layer side wall, between internal layer bottom wall and outer layer bottom wall.In internal layer sidewall
With internal layer bottom wall outer seal cladding outer layer side wall and outer layer bottom wall after, between internal layer sidewall and outer layer side wall, internal layer bottom wall and
Closed gas thermal insulation layer is respectively formed between outer layer bottom wall, the gas such as air, nitrogen, carbon dioxide can be filled in gas thermal insulation layer
Body.Because the effect of heat insulation of gas in itself is preferable, therefore it just can effectively slow down institute in cavity after gas thermal insulation layer is set
The solid or liquid medium of storage and the heat exchange in external environment condition, so as to solve heat-insulating property present in common plastic container
It is poor, the problem of influenceing drink and food mouthfeel.
As preferred scheme of the present utility model, carbon dioxide is filled with the gas thermal insulation layer.Carbon dioxide
It is a kind of gas medium with outstanding heat-proof quality, and with easy to make, production cost is low a little, is suitable for as gas
Filling gas in body thermal insulation layer uses.
As preferred scheme of the present utility model, the outer layer side wall and outer layer bottom wall are formed in one structure.By outer layer
After side wall and outer layer bottom wall are arranged to integrated formed structure, production process can be simplified, while avoided outer layer side wall and outer
The problem of poor sealing that layer bottom wall is likely to occur after setting respectively causes the filling gas in gas thermal insulation layer to leak.
As preferred scheme of the present utility model, supporting section, the branch are provided between the internal layer bottom wall and outer layer bottom wall
Support section connection internal layer bottom wall and outer layer bottom wall.When inside cavity deposits liquid or solid medium, internal layer bottom wall is forced section,
After supporting section is set, it becomes possible to the stress of internal layer bottom wall is transferred on outer layer bottom wall and placed on the table top of outer layer bottom wall, from
And avoid internal layer bottom wall and may be because that stress is excessive and causes the possibility of breakage.
As preferred scheme of the present utility model, the internal layer sidewall is provided with along the circumferentially disposed reinforcement of internal layer sidewall
Rib.When depositing heavier solid or liquid medium in cavity, because plastic containers general thickness is smaller relatively thin, easily because suffered by
Stress is excessive and causes internal layer sidewall damaged.Therefore, can be to internal layer sidewall along after the circumferentially disposed ribs of internal layer sidewall
Intensity is strengthened, and reduces the possibility of the breakage of its appearance.
As preferred scheme of the present utility model, one layer of opaque heat insulating coat is coated with the outer layer side wall.Every
Hot coating has the functions such as heat-insulated and blocking reflected sunlight, can further reduce inside cavity medium and extraneous heat exchange speed
Rate, improve insulating efficiency.
As preferred scheme of the present utility model, the internal layer bottom wall is provided with the concave section being recessed to inside cavity.
After concave section is set, difference in height can be formed between internal layer bottom wall and concave section.Because plastic material has certain toughness.Therefore
When holding solid or liquid medium in container concave section can stress effect under to containment portion expand, at this moment concave section with it is interior
Connecting portion can between layer bottom wall shares the stress suffered by it, and therefore, the structure is compared to the knot for being not provided with concave section
Structure has higher intensity and toughness, will not be damaged easily.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, after internal layer sidewall and internal layer bottom wall outer sealing cladding outer layer side wall and outer layer bottom wall, internal layer sidewall and outer layer
Between side wall, closed gas thermal insulation layer is respectively formed between internal layer bottom wall and outer layer bottom wall, gas thermal insulation layer can effectively subtract
Solid or liquid medium and the heat exchange in external environment condition deposited in slow cavity, are deposited so as to solve common plastic container
It is poor in heat-insulating property, the problem of influenceing drink and food mouthfeel.
2nd, heat insulating coat has the functions such as heat-insulated and blocking reflected sunlight, can further reduce inside cavity medium and outer
The exchange rate on boundary, improve insulating efficiency.
Brief description of the drawings
Fig. 1 is cross section structure diagram of the present utility model.
Fig. 2 is the enlarged diagram at A in Fig. 1.
Fig. 3 is the structural representation of outer layer side wall.
Marked in figure：1- internal layer sidewalls, 2- internal layer bottom walls, 3- cavitys, 4- outer layer side walls, 5- outer layer bottom walls, 6- gases every
Thermosphere, 7- supporting sections, 8- ribs, 9- heat insulating coats, 10- concave sections.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment 1
The layer plastic container of the present embodiment, including internal layer sidewall 1, internal layer bottom wall 2 and by internal layer sidewall 1 and internal layer bottom wall
2 surround the cavity 3 formed, are sealed and coated with outer layer side wall 4 and outer outside the outside of the internal layer sidewall 1 and internal layer bottom wall 2 respectively
Layer bottom wall 5, closed gas is respectively formed between the internal layer sidewall 1 and outer layer side wall 4, between internal layer bottom wall 2 and outer layer bottom wall 5
Body thermal insulation layer 6.After internal layer sidewall 1 and the outer side seal of internal layer bottom wall 2 cladding outer layer side wall 4 and outer layer bottom wall 5, internal layer sidewall 1
Between outer layer side wall 4, closed gas thermal insulation layer 6 is respectively formed between internal layer bottom wall 2 and outer layer bottom wall 5, in gas thermal insulation layer 6
The gases such as air, nitrogen, carbon dioxide can be filled.Because the effect of heat insulation of gas in itself is preferable, thus set gas every
It just can effectively slow down the solid deposited in cavity 3 or liquid medium and the heat exchange in external environment condition after thermosphere 6, so as to
The problem of heat-insulating property is poor, influences drink and food mouthfeel, is solved present in common plastic container.
On the basis of above-mentioned embodiment, carbon dioxide is filled with the gas thermal insulation layer 6.Carbon dioxide is
A kind of gas medium with outstanding heat-proof quality, and with easy to make, production cost is low a little, is suitable for as gas
Filling gas in thermal insulation layer 6 uses.
On the basis of above-mentioned embodiment, the outer layer side wall 4 and outer layer bottom wall 5 are formed in one structure.By outer layer
After side wall 4 and outer layer bottom wall 5 are arranged to integrated formed structure, production process can be simplified, while avoided the He of outer layer side wall 4
The problem of poor sealing that outer layer bottom wall 5 is likely to occur after setting respectively causes in gas thermal insulation layer 6 filling gas to leak.
Embodiment 2
The layer plastic container of the present embodiment, including internal layer sidewall 1, internal layer bottom wall 2 and by internal layer sidewall 1 and internal layer bottom wall
2 surround the cavity 3 formed, are sealed and coated with outer layer side wall 4 and outer outside the outside of the internal layer sidewall 1 and internal layer bottom wall 2 respectively
Layer bottom wall 5, closed gas is respectively formed between the internal layer sidewall 1 and outer layer side wall 4, between internal layer bottom wall 2 and outer layer bottom wall 5
Body thermal insulation layer 6.After internal layer sidewall 1 and the outer side seal of internal layer bottom wall 2 cladding outer layer side wall 4 and outer layer bottom wall 5, internal layer sidewall 1
Between outer layer side wall 4, closed gas thermal insulation layer 6 is respectively formed between internal layer bottom wall 2 and outer layer bottom wall 5, in gas thermal insulation layer 6
The gases such as air, nitrogen, carbon dioxide can be filled.Because the effect of heat insulation of gas in itself is preferable, thus set gas every
It just can effectively slow down the solid deposited in cavity 3 or liquid medium and the heat exchange in external environment condition after thermosphere 6, so as to
The problem of heat-insulating property is poor, influences drink and food mouthfeel, is solved present in common plastic container.
On the basis of above-mentioned embodiment, carbon dioxide is filled with the gas thermal insulation layer 6.Carbon dioxide is
A kind of gas medium with outstanding heat-proof quality, and with easy to make, production cost is low a little, is suitable for as gas
Filling gas in thermal insulation layer 6 uses.
On the basis of above-mentioned embodiment, the outer layer side wall 4 and outer layer bottom wall 5 are formed in one structure.By outer layer
After side wall 4 and outer layer bottom wall 5 are arranged to integrated formed structure, production process can be simplified, while avoided the He of outer layer side wall 4
The problem of poor sealing that outer layer bottom wall 5 is likely to occur after setting respectively causes in gas thermal insulation layer 6 filling gas to leak.
On the basis of above-mentioned embodiment, supporting section 7, the branch are provided between the internal layer bottom wall 2 and outer layer bottom wall 5
Support section 7 and connect internal layer bottom wall 2 and outer layer bottom wall 5.In 3 internal storage liquid or solid medium of cavity, internal layer bottom wall 2 is stress
Portion, after supporting section 7 is set, it becomes possible to which the stress of internal layer bottom wall 2 is transferred on outer layer bottom wall 5 and placed outer layer bottom wall 5
On table top, so as to avoid internal layer bottom wall 2 probably due to stress is excessive and causes the possibility of breakage.
On the basis of above-mentioned embodiment, the internal layer sidewall 1 is provided with along the circumferentially disposed ribs of internal layer sidewall 1
8.When storage heavier solid in cavity 3 or liquid medium, because plastic containers general thickness is smaller relatively thin, easily because suffered by
Stress is excessive and causes internal layer sidewall 1 damaged.Therefore, can be to internal layer side along after the circumferentially disposed ribs 8 of internal layer sidewall 1
The intensity of wall 1 is strengthened, and reduces the possibility of the breakage of its appearance.
On the basis of above-mentioned embodiment, one layer of opaque heat insulating coat 9 is coated with the outer layer side wall 4.Every
Hot coating 9 has the functions such as heat-insulated and blocking reflected sunlight, can further reduce inside cavity medium and extraneous heat exchange
Speed, improve insulating efficiency.
On the basis of above-mentioned embodiment, the internal layer bottom wall 2 is provided with to the concave section 10 of the inner recess of cavity 3.
After concave section 10 is set, difference in height can be formed between internal layer bottom wall 2 and concave section 10.Because plastic material has necessarily tough
Property.Therefore when holding fixed or liquid medium in container, concave section 10 can be under stress effect to expanding outside cavity 3, and this is
Connecting portion can between concave section 10 and internal layer bottom wall 2 shares the stress suffered by it, and therefore, the structure is set compared to not
The structure for putting concave section 10 has higher intensity and toughness, will not be damaged easily.
Above example only not limits the technical scheme described by the utility model to illustrate the utility model, pipe
This specification is had been carried out being described in detail with reference to above-mentioned each embodiment to the utility model, but this practicality is newly not limited to
Above-mentioned embodiment, therefore any the utility model is modified or equivalent substitution；And all depart from the spirit of invention
Technical scheme and its improvement with scope, it all should cover among claim of the present utility model is enclosed.
Claims (7)
1. a kind of layer plastic container, including internal layer sidewall, internal layer bottom wall and surround what is formed by internal layer sidewall and internal layer bottom wall
Cavity, it is characterised in that be sealed and coated with outer layer side wall and outer layer bottom respectively outside the internal layer sidewall and outside internal layer bottom wall
Wall, closed gas thermal insulation layer is respectively formed between internal layer sidewall and the outer layer side wall, between internal layer bottom wall and outer layer bottom wall.
2. layer plastic container according to claim 1, it is characterised in that be filled with titanium dioxide in the gas thermal insulation layer
Carbon gas.
3. layer plastic container according to claim 1 or 2, it is characterised in that the outer layer side wall and outer layer bottom wall are
Integrated formed structure.
4. layer plastic container according to claim 3, it is characterised in that set between the internal layer bottom wall and outer layer bottom wall
There are supporting section, the supporting section connection internal layer bottom wall and outer layer bottom wall.
5. layer plastic container according to claim 3, it is characterised in that the internal layer sidewall is provided with along internal layer sidewall
Circumferentially disposed ribs.
6. layer plastic container according to claim 3, it is characterised in that impermeable coated with one layer in the outer layer side wall
Bright heat insulating coat.
7. layer plastic container according to claim 3, it is characterised in that the internal layer bottom wall is provided with to inside cavity
The concave section of depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873449.8U CN207174478U (en) | 2017-07-18 | 2017-07-18 | A kind of layer plastic container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873449.8U CN207174478U (en) | 2017-07-18 | 2017-07-18 | A kind of layer plastic container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207174478U true CN207174478U (en) | 2018-04-03 |
Family
ID=61737056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720873449.8U Expired - Fee Related CN207174478U (en) | 2017-07-18 | 2017-07-18 | A kind of layer plastic container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207174478U (en) |
-
2017
- 2017-07-18 CN CN201720873449.8U patent/CN207174478U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170367536A1 (en) | Stainless steel food service vessels | |
| CN207639818U (en) | A kind of hot product heat-preservation lunch box of Ice taken out based on food and drink | |
| JP2019038560A (en) | Thermally insulated container | |
| CN207174478U (en) | A kind of layer plastic container | |
| CN210063938U (en) | Heat-preservation waterproof corrugated carton | |
| CN202030171U (en) | Low-temperature turnover box | |
| CN204688777U (en) | Waxberry preservation basket at the bottom of a kind of Novel circular | |
| CN201349865Y (en) | Vacuum cup capable of reducing temperature | |
| CN206691609U (en) | A kind of incubator | |
| CN103393363A (en) | Vacuum heat-preserving and thermal insulation device with internally-arranged light-reflecting layers | |
| CN211911215U (en) | Vacuum heat insulation cup | |
| CN209235637U (en) | Cup in a kind of multifunction cup | |
| CN2860297Y (en) | Transparent vacuum thermal insulation glass cup | |
| CN201819494U (en) | Mini type tea refrigerator | |
| CN203898116U (en) | Vacuum warming insulated device increasing seal length | |
| CN208897535U (en) | Double-walled hollow inflatable reinforces anti-flattening paper cup with function of preventing hands from being scalded | |
| CN208463524U (en) | Multi-layer heat preserving cup | |
| CN203898115U (en) | Vacuum warming heat-insulation apparatus containing reflection layers | |
| CN204678756U (en) | A kind of use for laboratory ice making ice bank | |
| CN101756596A (en) | Temperature reducible vacuum cup | |
| CN204528129U (en) | A kind of freezing heat-preserving container | |
| CN206403377U (en) | A kind of incubation canteen | |
| JPS583549Y2 (en) | thermal lunch box | |
| CN2339100Y (en) | Cooking-free lunch-box | |
| CN209588485U (en) | A kind of Self-sealed ice bags |
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: 20180403 Termination date: 20180718 |