CN107042929B - A kind of folding outdoor thermal insulation case - Google Patents
A kind of folding outdoor thermal insulation case Download PDFInfo
- Publication number
- CN107042929B CN107042929B CN201610804381.8A CN201610804381A CN107042929B CN 107042929 B CN107042929 B CN 107042929B CN 201610804381 A CN201610804381 A CN 201610804381A CN 107042929 B CN107042929 B CN 107042929B
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- Prior art keywords
- layer
- side plate
- vacuum heat
- plate
- incubator
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
- B65D11/1833—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected whereby all side walls are hingedly connected to the base panel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/36—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents adapted to be used for non-packaging purposes after removal of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3823—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
The present invention provides a kind of folding outdoor thermal insulation case, including cabinet, side plate is arranged in at least one side of the cabinet, and the side plate and cabinet are connected with hinge, and fold can be rotated by hinge to horizontality；Bracket is installed on side plate, side plate is made to be able to maintain horizontality.The purpose of the present invention is to provide a kind of to make it can be used as the Convenient thermal insulation case of tables and chairs by way of folding, is had a single function with solving the outgoing leisure carrying incubator of people, improves comfortableness problem of having dinner when travelling outdoors.
Description
Technical field
The invention belongs to cold chain cool-bag fields, refer in particular to a kind of for food refrigerated and dispatching vehicle-mounted incubator.
Background technique
With the progress of living standard, incubator it is although many kinds of using more and more common, traditional incubator, but
Its quality is irregular, and conventional vacuum box function is single, and specific aim is not strong.People's needs when long camping trip is had dinner
Guarantee the freshness of food, but be also required to one kind simultaneously and have dinner comfort, when outgoing leisure can not carry tables and chairs, such as protect
Incubator can be provided people with convenience as tables and chairs then becomes a kind of demand.Although traditional incubator volume is big, occupied space is big,
But its available available desk-top space is small, is not able to satisfy people's comfort and the requirement of cheap property.Therefore larger table can be provided
The folding incubator of space of planes can provide conveniently for people are outgoing, become a kind of development trend of such product.
Summary of the invention
The purpose of the present invention is to provide a kind of to make it can be used as the Convenient thermal insulation case of tables and chairs by way of folding, with
It solves the outgoing leisure carrying incubator of people to have a single function, improves comfortableness problem of having dinner when travelling outdoors.
A kind of folding outdoor thermal insulation case, including cabinet, at least one side of the cabinet are arranged side plate, the side plate with
Cabinet is connected with hinge, and fold can be rotated by hinge to horizontality；Bracket is installed on side plate, side plate is made to be able to maintain level
State.
Preferably, the bracket has Telescopic.
Preferably, being equipped with groove on the outside of shell outside the enclosure, match with side plate panel.
Preferably, being again provided with groove in groove, match with bracket.
Preferably, side plate and bracket junction are equipped with angle adjustment device.
Preferably, the regulating device can be realized 90-100 ° of angle adjusting.
Preferably, shell side plate is equipped with flexible handle, flexible handle and shell side plate twisting, twisting rear casing side plate table
Face is smooth.
Preferably, insulation board is all arranged in every side of the surrounding of the cabinet.
Preferably, including box liner, insulating layer, the insulating layer includes vacuum heat-insulating plate and layer of polyurethane, described
Layer of polyurethane side connect cabinet shell inner wall, the other side connect vacuum heat-insulating plate side, the vacuum heat-insulating plate it is another
At least part of side constitutes at least part of the inner wall of box liner.
Preferably, the cabinet includes lower box and case lid, the lower box and case lid respectively include nowel body case
With case lid shell, the setting insulating layer in the nowel body case and case lid shell.
Preferably, the lower box liner includes the card slot engaged with ice chest.
Preferably, card slot be Vertical Design, length be liner depth 1/3-1/2, protrusion be T-type or L-type, with
Liner forms U-shaped structure, can be engaged with the buckle of ice chest.
Preferably, slot is arranged in the lower box liner, for being inserted into partition, slot is by two ice chest card slot natural shapes
At the height of slot is divider height 1/3-1/2.
Preferably, the plate and slot are detachable structures.
Preferably, the case lid liner includes the buckle agreed with ice chest.
Preferably, from the outside shell side of vacuum heat-insulating plate to the layer of polyurethane is multilayered structure, the multilayered structure
In adjacent layer interconnect, along from the outside shell side of vacuum heat-insulating plate to every layer of layer of polyurethane of thermal coefficient λ to be set as
The function of distance x apart from vacuum heat-insulating plate, λ=f(x), then f'(x) > 0, wherein f'(x) be f(x) first order derivative.
Preferably, f''(x) > 0, f''(x) be f(x) second derivative.
Preferably, layer of polyurethane with a thickness of S1, the thermal coefficient of layer of polyurethane is λ 1, vacuum heat-insulating plate with a thickness of
The thermal coefficient of S2, vacuum heat-insulating plate are λ 2, then meet following relationship:
S2/S1=a*exp (b* (2/ λ 1 of 10* λ)), wherein exp is using the truth of a matter as the exponential function of Euler's numbers e, and a, b are
Coefficient, 0.015 < a < 0.016,1.8 <b < 1.9；
0.05<S2/S1<3.75；
0.06<λ2/λ1<0.3；
5mm<=S2<=30mm；
8mm<=S1<=80mm。
The beneficial effects of the present invention are:
1) incubator according to the present invention can provide splendid heat insulation effect, can provide larger area by folding
Desktop, change people's outdoor leisure can only improve the quality of open air life in the status that ground is had dinner.
2) present invention is using the side of vacuum heat-insulating plate as a part of the inner wall of liner, thus by vacuum heat-insulating plate
Side is completely exposed in box house, so that can be convenient when vacuum heat-insulating plate is damaged and check which block is true
Empty heat-insulating shield is damaged, while being also convenient for the vacuum heat-insulating plate of replacement damage.
3) using the side of vacuum heat-insulating plate as a part of the inner wall of liner, vacuum heat-insulating plate is reduced towards in cabinet
The layer of polyurethane or bladder layer of the side in portion enable box house to accommodate more to save the space of box house
The object that keeps the temperature of needs.
4) heat insulation effect caused by thermal coefficient changing rule of the present invention to layer of polyurethane is studied, to study
The rule of optimal layer of polyurethane thermal coefficient variation out, improves the heat insulation effect of incubator.
5) thickness for layer of polyurethane and vacuum heat-insulating plate of the invention and thermal coefficient have carried out innovative grind
Study carefully, to obtain the regular relationship of optimal layer of polyurethane, vacuum insulation plate thickness and thermal coefficient, reaches saving material, mention
High heat insulation effect.
6) present invention devises the ice chest of built-in type, can be embedded into ice chest on liner surrounding and case lid, not only whole
It is neat beautiful, it is more favorable to save space, be easy to use, meanwhile, the encircling type distribution of ice chest has better cold storage effect.Separately
Outside, the present invention also has the human oriented designs such as finger, temperature display, and cabinet also makes product appearance more using Shooting Technique preparation
For beauty, class is highlighted.
Detailed description of the invention
Fig. 1 is schematic side view of the invention.
Fig. 2 is vertical view expanded schematic diagram of the invention.
Fig. 3 is one of schematic perspective view of the invention.
Fig. 4 is the two of schematic perspective view of the invention.
Fig. 5 is lower box sectional view of the present invention.
Fig. 6 is case lid sectional view of the invention.
Fig. 7 is embedded ice chest schematic perspective view of the invention.
Fig. 8 is the combination schematic diagram of protrusion of the present invention and liner.
Fig. 9 is another embodiment schematic diagram of combination of protrusion of the present invention and liner.
Figure 10 is 3rd embodiment schematic diagram of the protrusion of the present invention in conjunction with liner.
In figure: 3 cabinet of twisting structure, 4 thermal insulation material, 5 angular adjustment of 1 shell side plate, 2 shell side plate and cabinet dress
Set 61 wall of inner container of twisting structure 8 case lid, 9 cabinet handle, 10 case lid handle, the 62 L-type card of 6 bracket, 7 shell side plate and cabinet
Slot, 63 U-shaped 64 V-type card slot of septalium, 65 T-type card slots.
Specific embodiment
Side plate 1, the side is arranged in at least one side of a kind of folding outdoor thermal insulation case, including cabinet 3, the cabinet 3
Plate 1 is connect with cabinet 3 with hinge, and fold can be rotated by hinge to horizontality；Bracket 6 is installed on side plate, enables side plate 1
Keep horizontality.
Preferably, the bracket 6 has Telescopic.
Preferably, bracket 6 is bracket.
Preferably, being equipped with groove on the outside of shell outside the enclosure, match with side plate panel.
Preferably, being again provided with groove in groove, match with bracket.
Preferably, side plate 1 and 6 junction of bracket are equipped with angle adjustment device 5.
Preferably, the regulating device can be realized 90-100 ° of angle adjusting.
Preferably, shell side plate is equipped with flexible handle 9, shell side plate is arranged groove and accommodates flexible handle 9, outer after receiving
Shell-side plate surface is smooth.
Flexible handle 9 and shell side plate twisting, twisting rear casing surface of side plate are smooth.
Preferably, side plate is all arranged in every side of the surrounding of the cabinet.
Folding outdoor thermal insulation case of the invention, including lower box 3, case lid, insulating layer, side panel, handle, bracket
Deng.The cabinet (including lower box and case lid) includes liner, shell and insulating layer, and liner uses food-grade PP, PE or PS
Material, shell select HDPE, ABS material.Insulating layer is using vacuum heat-insulating plate as main thermal insulation material, with hard polyurethane foam
To assist thermal insulation material.Case lid and cabinet twisting, surrounding protrusion below case lid, cabinet have a matched groove, case lid with
After Box Cover closes, case lid upper surface and cabinet upper surface maintain an equal level, and case lid is equipped with flexible handle 10, and flexible handle and case lid are cut with scissors
It closes, 8 surfacing of twisting back box lid.Cabinet four sides is equipped with four blocks of side plates, and side plate and cabinet are connected with hinge, can be revolved by hinge
Turn fold to horizontality.Bracket is installed on side plate, side plate is made to be able to maintain horizontality.The bracket has Telescopic,
The support demand on out-of-flatness ground can be met.Groove 11 is equipped on the outside of shell outside the enclosure, is matched with side plate panel 1, in groove
Both sides are again provided with groove 12, match with bracket 6, and side plate panel 1 and cabinet 3 pass through the formation clamshell twisting of attachment device 2
Structure, shell side plate 1 and 6 junction of bracket are equipped with angle adjustment device 5, realize 90-100 ° of angle adjusting, metal strip at 90 °
Contact ground, support housing side plate.The shell side plate on cabinet both sides is equipped with flexible handle 9, flexible handle and shell side plate twisting,
Twisting rear casing surface of side plate is smooth.
As shown in fig. 3 to 7 using vacuum heat-insulating plate and polyurethane as the incubator of insulating layer, the incubator includes case
Body case 11,14, box liner 13,18, insulating layer, the insulating layer include vacuum heat-insulating plate 31 and layer of polyurethane 32, are such as schemed
Shown in 3,4, the inner wall of 32 side of the layer of polyurethane connection cabinet shell, the other side connects the side of vacuum heat-insulating plate 31, institute
State the other side of vacuum heat-insulating plate 31 at least part constitute box liner 13,18 inner wall at least part.
As shown in fig. 6, vacuum heat-insulating plate 31 constitutes the inner wall of box liner, the ice chest 15 abuts directly on one side
On the another side of vacuum heat-insulating plate 31, so that a part of the another side of vacuum heat-insulating plate 31 as liner.
Because ice chest is arranged outside vacuum heat-insulating plate 31, the two is brought into tight contact with each other, and increases heat transfer, in addition, because
It is smooth outside ice chest, also it is not easy to scratch vacuum heat-insulating plate 31, maintains vacuum degree in plate, prolong the service life.
Preferably, the vacuum heat-insulating plate is used using glass fibre as core material, using alloy degasser, core material it is outer
Coating film is arranged in portion, and the coating film is multilayer high-barrier composite membrane, effectively gas can be prevented to penetrate into, and maintains vacuum degree in plate,
Prolong the service life.
Preferably, the cabinet includes lower box and case lid, the lower box and case lid respectively include nowel body case
11 and case lid shell 14, the setting insulating layer in the nowel body case 11 and case lid shell 14.
Preferably, the lower box liner 13 includes the card slot engaged with ice chest.
Preferably, the card slot is groove.
Preferably, the card slot can be dismantled.
Preferably, card slot is Vertical Design, length is the 1/3-1/2 of liner depth.
Preferably, the protrusion of card slot is T-type or L-type or V-type, U-shaped structure is formed with liner, it can be with the card of ice chest
Button is engaged.Referring to Fig. 8-10.
Preferably, slot is arranged in the lower box liner, for being inserted into partition 17, liner is divided by insertion partition 17
For multiple portions.
Preferably, slot, by two ice chest card slot self-assembling formations, the height of slot is divider height 1/3-1/2.
Preferably, the slot is detachable structure.
Preferably, the case lid liner includes the buckle agreed with ice chest.
Preferably, the layer of polyurethane 32 is multilayered structure, described more from vacuum heat-insulating plate 31 to the direction of shell
Adjacent layer interconnects in layer structure, along from the outside shell side of vacuum heat-insulating plate to thermally conductive by every layer of layer of polyurethane 32
Coefficient lambda is set as the function of the distance x apart from vacuum heat-insulating plate, λ=f(x), then f'(x) > 0, wherein f'(x) be f(x) it is primary
Derivative.
Preferably, f''(x) > 0, f''(x) be f(x) second derivative.
Heat insulation effect caused by thermal coefficient changing rule of the present invention to layer of polyurethane has carried out innovative research, from
And the rule of above-mentioned optimal layer of polyurethane thermal coefficient variation is developed, improve the heat insulation effect of incubator.It is sent out by test
It is existing, it is arranged by the regularity of above-mentioned layer of polyurethane thermal coefficient, the heat insulation effect of 10-13% or so can be improved.
In practical applications, the thickness of insulating layer cannot be too thick, although heat insulation effect can be got well if too thick, can occupy
A large amount of inner space, and find under study for action, when insulation layer thickness increases to a certain degree, although continuing growing
Thickness can also improve heat insulation effect, but the heat insulation effect improved is not it is obvious that the increase of thickness also results in cost simultaneously
Rising, it is very poor to will lead to heat insulation effect in addition, insulating layer cannot be too thin, if too thin, and find under study for action, certain
Depth information under, with the reduction of the thickness of insulating layer, heat insulation effect declines clearly, therefore the present invention is a large amount of
On the basis of research, for the present invention, the relationship between optimal insulation layer thickness and thermal coefficient is had found.
Preferably, layer of polyurethane with a thickness of S1, the thermal coefficient of layer of polyurethane is λ 1, vacuum heat-insulating plate with a thickness of
The thermal coefficient of S2, vacuum heat-insulating plate are λ 2, then meet following relationship:
S2/S1=a*exp (b* (2/ λ 1 of 10* λ)), wherein exp is using the truth of a matter as the exponential function of Euler's numbers e, and a, b are
Coefficient, 0.015 < a < 0.016,1.8 <b < 1.9；
0.05<S2/S1<3.75；
0.06<λ2/λ1<0.3；
5mm<=S2<=30mm；
8mm<=S1<=80mm。
λ 2, the λ 1 is mean coefficient of heat conductivity.
Further preferably, 5 ~ 20mm of vacuum insulation plate thickness, 20 ~ 35mm of polyurethane thickness.
Preferably, vacuum heat-insulating plate, core material are powdered nanoparticles particle or glass fibre, thermal coefficient 0.0015-0.0060
W/(m·K)。
It in above-mentioned relation, can not only guarantee optimal heat insulation effect, but also can guarantee the smallest insulation thickness, save into
This.
Preferably, lower box liner has the card slot of embedded ice chest in the design of liner surrounding.
Preferably, cabinet shell uses HDPE material injection molding, it is for lifting mentioning for incubator in cabinet two sides
Hand 24, handle human nature use finger and arc line shaped design, and when lifting cabinet, the distance between handle and cabinet are greater than
The thickness of general palm, the design of circular arc row also make grip feeling more comfortable.The back side is the hinge 42 linked with upper box.In cabinet
The design of positive middle section has a rectangle electronic digital display thermometer 21,0.1 DEG C of precision, thermometer be embedded in in square groove, it is removable
It unloads.
Sealing ring 12 is prepared using silica gel by extrusion process, is provided with seal groove on case lid liner, can be with
Carry out dual-seal.
Preferably, sealing ring is dual-trench type.
Preferably, mating ice chest 50 is prepared using food-grade PE through blow molding process, box cover 51 is through Shooting Technique system
Standby to form, material is provided with the buckle 52 agreed with card slot, and 53,54, it is distributed in the two sides and bottom of ice chest.
Preferably, partition 17 has food-grade PP material to be prepared through Shooting Technique, can be inserted in ice chest card slot crack.
Preferably, positive stop strip 16 is prepared with nylon, totally 2, cabinet two sides are distributed in, one end is fixed in case lid
Gallbladder, the other end are fixed on lower box liner.
Vacuum heat-insulating plate 31 is bonded it with 32 liner of layer of polyurethane by adhesive.
Preferably, hard polyurethane foam uses two-component rigid foam combination material, the use of proportion is 1:1, uses foaming machine
It is injected into the gap of liner and shell by material hole 23, under the conditions of 25 DEG C of material temperatures, rise time 25s, froth appearance
Density 35g/L, thermal coefficient 0.020-0.025 W/ (mK).
The above, only the preferred embodiment of the present invention, protection scope of the present invention are not limited merely to above-mentioned reality
Example is applied, all technical solutions belonged under the invention thinking all belong to the scope of protection of the present invention.It should be pointed out that being led for this technology
For the technical staff in domain, also it is considered as protection scope of the present invention in any improvement for not departing from the principle of the invention.
Claims (7)
1. side plate, the side plate and case is arranged in at least one side of a kind of folding outdoor thermal insulation case, including cabinet, the cabinet
Body is connected with hinge, and fold can be rotated by hinge to horizontality；Bracket is installed on side plate, is able to maintain side plate horizontal
State；The incubator includes box liner, insulating layer, and the insulating layer includes vacuum heat-insulating plate and layer of polyurethane, the poly- ammonia
Ester layer side connects the inner wall of cabinet shell, and the other side connects the side of vacuum heat-insulating plate；Groove is equipped on the outside of shell outside the enclosure,
It matches with side plate, which is characterized in that at least part of the other side of the vacuum heat-insulating plate constitutes the interior of box liner
At least part of wall surface；
Layer of polyurethane with a thickness of S1, the thermal coefficient of layer of polyurethane is λ 1, vacuum heat-insulating plate with a thickness of S2, vacuum heat-insulating plate
Thermal coefficient be λ 2, then meet following relationship:
S2/S1=a*exp (b* (2/ λ 1 of 10* λ)), wherein exp is using the truth of a matter as the exponential function of Euler's numbers e, and a, b are to be
Number, 0.015 < a < 0.016,1.8 <b < 1.9；0.05<S2/S1<3.75；0.06<λ2/λ1<0.3；5mm<=S2<=30mm；8mm<=
S1<=80mm；
From vacuum heat-insulating plate to the direction of shell, the layer of polyurethane is multilayered structure, adjacent layer in the multilayered structure
It interconnects, along from the outside shell side of vacuum heat-insulating plate to every layer of layer of polyurethane of thermal coefficient λ is set as exhausted apart from vacuum
The function of the distance x of hot plate, λ=f (x), then f ' (x) > 0, wherein f ' (x) is the first order derivative of f (x), f ' ' (x) > 0, f ' ' (x)
It is the second derivative of f (x).
2. incubator as described in claim 1, which is characterized in that the bracket has Telescopic.
3. incubator as described in claim 1, which is characterized in that be again provided with groove in groove, match with bracket.
4. incubator as described in claim 1, which is characterized in that side plate and bracket junction are equipped with angle adjustment device.
5. incubator as claimed in claim 4, which is characterized in that the regulating device can be realized 90-100 ° of angle adjusting.
6. incubator as claimed in claim 4, which is characterized in that shell side plate is equipped with flexible handle, is arranged on shell side plate
The space of handle is accommodated, it is smooth to accommodate rear casing surface of side plate.
7. incubator as described in claim 1, which is characterized in that side plate is all arranged in every side of the surrounding of the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610804381.8A CN107042929B (en) | 2016-09-06 | 2016-09-06 | A kind of folding outdoor thermal insulation case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610804381.8A CN107042929B (en) | 2016-09-06 | 2016-09-06 | A kind of folding outdoor thermal insulation case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107042929A CN107042929A (en) | 2017-08-15 |
| CN107042929B true CN107042929B (en) | 2019-03-12 |
Family
ID=59542640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610804381.8A Active CN107042929B (en) | 2016-09-06 | 2016-09-06 | A kind of folding outdoor thermal insulation case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107042929B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203087899U (en) * | 2012-12-18 | 2013-07-31 | 张胜伟 | Multifunctional insulation can with tables |
| DE202014105562U1 (en) * | 2014-09-03 | 2014-12-16 | Walther Faltsysteme Gmbh | cargo carrier |
| CN204713749U (en) * | 2015-06-09 | 2015-10-21 | 上海快灵生物科技有限公司 | A kind of chest |
| CN206013303U (en) * | 2016-09-06 | 2017-03-15 | 青岛允天保温科技有限公司 | A kind of folding outdoor thermal insulation case |
-
2016
- 2016-09-06 CN CN201610804381.8A patent/CN107042929B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203087899U (en) * | 2012-12-18 | 2013-07-31 | 张胜伟 | Multifunctional insulation can with tables |
| DE202014105562U1 (en) * | 2014-09-03 | 2014-12-16 | Walther Faltsysteme Gmbh | cargo carrier |
| CN204713749U (en) * | 2015-06-09 | 2015-10-21 | 上海快灵生物科技有限公司 | A kind of chest |
| CN206013303U (en) * | 2016-09-06 | 2017-03-15 | 青岛允天保温科技有限公司 | A kind of folding outdoor thermal insulation case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107042929A (en) | 2017-08-15 |
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