CN104859521B - A kind of heat-proof device of van - Google Patents
A kind of heat-proof device of van Download PDFInfo
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- CN104859521B CN104859521B CN201510257792.5A CN201510257792A CN104859521B CN 104859521 B CN104859521 B CN 104859521B CN 201510257792 A CN201510257792 A CN 201510257792A CN 104859521 B CN104859521 B CN 104859521B
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Abstract
The invention provides a kind of heat-proof device of van, belong to field of mechanical technique.It solves the heat-proof device inconvenient problem with use of existing van.The heat-proof device of this van includes being used for offseting to form sealed air bag with the carriage body madial wall of van, air bag includes left air bag and right air bag and both are separate, left air bag and right air bag are rectangle tabular in the deflated condition, left air bag, by enabling left air bag to be connected with the connector that right air bag is mutually folded, valve is equipped with left air bag and right air bag with right air bag.The heat-proof device of this van has the advantages that easy to use.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of heat-proof device, particularly a kind of heat-proof device of van.
Background technology
Freezing van is mainly used in the goods that transport of temperature is required, than the article if desired for fresh-keeping class, and freezes
Van, which can be adjusted, to be set different temperature to carry out goods the fresh-keeping short-term fresh-keeping purpose to reach transport goods.Mesh
Before, existing freezing van is essentially all that air bag is in the deflated condition with freezing van-type by setting air bag in compartment
The carriage body madial wall of car makes to be formed heat-insulation chamber between air bag and carriage body madial wall, it is necessary to which fresh-keeping goods is put against sealing is formed
Put in heat-insulation chamber, to reduce the heat exchange between heat-insulation chamber and external environment condition as far as possible, to reach the mesh of thermal insulation, insurance
's.
When need to take the goods in heat-insulation chamber when, current way has two kinds：1st, by external force by air bag from freezing railway carriage or compartment
Pulled out in the carriage body of formula car, heat-insulation chamber is opened；2nd, air bag deflation makes air bag atrophy, and heat-insulation chamber is opened.But above-mentioned two kinds
The problem of way has one jointly：When taking goods, air bag is with freezing the carriage body of van in released state.
And in the prior art, air bag is a monoblock, and in order to coordinate van can be than larger using the volume of air bag；When air bag weight
When newly offseting to form sealing with the carriage body madial wall of van, two kinds of above-mentioned ways are required to readjust the position of air bag,
And because air bag is a monoblock and volume is larger, cause above two way to be required to constantly adjust air bag when installing air bag
Position it is preferably fitted with the carriage body madial wall of van, operate it is relatively complicated.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of van easy to use
Heat-proof device.
The purpose of the present invention can be realized by following technical proposal：A kind of heat-proof device of van, including for
The carriage body madial wall of van offsets to form sealed air bag, it is characterised in that described air bag includes left air bag and right air bag
And both are separate, described left air bag and right air bag are rectangle tabular in the deflated condition, described left air bag and
Right air bag is all provided with by enabling left air bag to be connected with the connector that right air bag is mutually folded on described left air bag and right air bag
There is valve.
In use, being inflated respectively by valve to left and right air bag, expand left and right air bag, it is left and right after expansion
Air bag offsets to form sealing with the surrounding madial wall of the carriage body of van respectively, makes to form heat-insulated between air bag and carriage body madial wall
Chamber, to reduce the heat exchange between heat-insulation chamber and external environment condition as far as possible, reaches insulation, heat-insulated purpose.When needs are taken
Or during storage goods, left air bag need to be only made by external force, and air bag direction folds or makes the air bag direction folding to the left of right air bag to the right,
Above-mentioned heat-insulation chamber is opened.
By setting left air bag and right air bag mutually to fold, make during taking or depositing goods, left and right gas
One of air bag in capsule offsets with the madial wall of van type carriage body all the time to be positioned, so as to take or deposit goods
After process terminates, only need to by by the air-pocket reset being originally folded this action can recover again this heat-proof device every
Thermal effect, has the advantages that easy to use；Secondly, air bag is split into left air bag and right air bag, and left air bag or right air bag with
The contact area of carriage body madial wall will be significantly less than the contact area between whole air bag and carriage body madial wall, reduce left air bag
In folding process or frictional resistance that right air bag is subject in folding process；Then, by setting left air bag and right air bag phase
It is mutually independent, when taking or depositing goods, first the left air bag or right air bag for needing to fold individually can be deflated, further
Left air bag is reduced in folding process or frictional resistance that right air bag is subject in folding process.To sum up, by the way that air bag is torn open
It is divided into left air bag and right air bag, left air bag and right air bag is separate and left air bag and right air bag can mutually fold this three's
Under collective effect, the convenience that this heat-proof device is used is effectively increased.
By setting left air bag and right air bag to be rectangle tabular in the deflated condition, enable left air bag and right air bag
It is snugly more close with carriage body madial wall, on the premise of ensureing that this heat-proof device is easy to use, this is effectively ensured heat-insulated
Heat-insulated, the heat insulation effect of device.
In the heat-proof device of above-mentioned van, described connector is the connection strap being fabricated from a flexible material, described
Connection strap be in strip, and when left air bag is in inflated condition, the length direction of described connection strap along left air bag is set,
The both sides of described connection strap are fixedly connected with left air bag and right air bag respectively.
Left and right air bag is connected by flexible connector, is enable left and right air bag flexibly and is stably mutually folded, has
Effect avoids the possibility for making right air bag shake in left airbag fold, so that right air bag can more stably be positioned at railway carriage or compartment
In formula car body, the convenience that this heat-proof device is used is further increased.
Alternatively, described connector is hinge.
Alternatively, described connector is the connection sheet being fabricated from a flexible material, if described connection sheet has
Dry bar, and when left air bag is in inflated condition, uniform, the described company of length direction of some described connection sheets along left air bag
The two ends of contact pin are mutually fixed with left air bag and right air bag respectively.
In the heat-proof device of above-mentioned van, described left air bag is identical with the size of right air bag, when left air bag and
When right air bag transforms into a plane, described left air bag, described right air bag and the center of described connection strap three are conllinear.
I.e. the two ends of connection strap are symmetrical arranged along the center for passing through left air bag simultaneously and the straight line at the center of right air bag, work as a left side
During airbag fold, the active force that right air bag can be applied by left air bag has the trend for the carriage body madial wall for departing from van, and
Using above-mentioned structure so that force localization is in the middle part of right air bag, relative to force localization in this of right balloon ends
Technical scheme, has the advantages that to make right air bag stably be positioned in the carriage body of van, so that improving this heat-proof device makes
Convenience.
In the heat-proof device of above-mentioned van, on described connection strap positioned at length direction both sides respectively with left gas
Capsule and right air bag are fixedly connected with.
Using above-mentioned structure, the area for the active force that right air bag is subject in left airbag fold is added, the right side is reduced
The concentrated stress that air bag is subject to, makes right air bag stably be positioned in the carriage body of van, so that improving this heat-proof device makes
Convenience.
In the heat-proof device of above-mentioned van, when left air bag is in inflated condition, the length of described connection strap
More than or equal to the length of left air bag.
I.e. the two ends of connection strap are not in contact with left air bag or right air bag, make in the deflated condition, left air bag, right gas
Capsule, connection strap and van madial wall one sealed cavity of formation, on the premise of ensureing that this heat-proof device is easy to use,
Effectively increase heat-insulated, heat insulation effect of this heat-proof device.Meanwhile, using above-mentioned structure, right air bag is added in left air bag
The area for the active force being subject to during folding, reduces the concentrated stress that right air bag is subject to, right air bag is stably positioned at van-type
In the carriage body of car, so as to improve the convenience that this heat-proof device is used.
In the heat-proof device of above-mentioned van, described left air bag and right air bag are included with closing inflatable chamber
Body, described valve is connected with described inflatable chamber, is provided between the described leading flank of body and the trailing flank of body
In the flexible piece of strip, flexible piece has a plurality of and is parallel to each other, identical length of every flexible piece etc., and the two of described flexible piece
Trailing flank of the end respectively with the leading flank of described body and described body is mutually fixed.
When being inflated to left air bag (or right air bag), because there is flexibility that is a plurality of isometric and be arrangeding in parallel in body interior
Part, limits the swell increment of left air bag (or right air bag), the shape of left air bag (or right air bag) in the deflated condition is protected all the time
Hold rectangle tabular constant, so that air bag every time can be snugly more close with carriage body madial wall, ensureing that this is heat-insulated
On the premise of device is easy to use, heat-insulated, heat insulation effect of this heat-proof device are effectively increased.
In the heat-proof device of above-mentioned van, described body includes the connection sheet in long sheet, and connection sheet has
Two panels, wherein the madial wall of a piece of connection sheet is the leading flank of body, the madial wall of another connection sheet is the trailing flank of body,
Connection sheet described in two is connected by a bound edge for being looped around connection sheet surrounding, and between described bound edge and two connection sheet threes
Form above-mentioned inflatable chamber.
Inflatable chamber is formed by way of bound edge wraps up connection sheet, the sealing of inflatable chamber has been effectively ensured, so that
The shape of left air bag (or right air bag) in the deflated condition remains that rectangle tabular is constant, and in guarantee, this heat-proof device is used
Under the premise of convenient, heat-insulated, heat insulation effect of this heat-proof device are effectively increased.
In the heat-proof device of above-mentioned van, described connection sheet and bound edge is fabricated from a flexible material.
I.e. whole air bag is fabricated from a flexible material, and air bag is furled when unused and is deposited；Work as gas
Capsule has the advantages that easy to use and carry in use, only need to spread air bag along specific direction out.
In the heat-proof device of above-mentioned van, described flexible piece is dacron thread, and dacron thread two ends are by washing
Synthetic fibre net is mutually fixed with connection sheet.
Flexible good, the on-deformable advantage of dacron thread, so that left air bag (or right air bag) has been effectively ensured in inflation
Shape under state remains that rectangle tabular is constant, further increases heat-insulated, heat insulation effect of this heat-proof device；Together
When, the dacron thread after pullling, once loosening, will reply original length, so as to ensure after deflation, left air bag and right air bag
Original form can be recovered, the stability during work of this heat-proof device is improved.
Alternatively, in the heat-proof device of above-mentioned van, described flexible piece is leather strap, and leather strap two
End is fixedly connected with two connection sheets respectively.
In the heat-proof device of above-mentioned van, it is fixed with and is fabricated from a flexible material on the lateral wall of described connection sheet
Handle.
By setting handle, facilitate user apply active force on left air bag (or right air bag) so that left air bag (or
Right air bag) fold, further increase the convenience that this heat-proof device is used.
Compared with prior art, the heat-proof device of this van has advantages below：
1st, by setting left air bag and right air bag mutually to fold, make during taking or depositing goods, it is left and right
One of air bag in air bag offsets with the madial wall of van type carriage body all the time to be positioned, so as to take or deposit goods
Process terminate after, only this heat-proof device can need to again be recovered by this action by the air-pocket reset being originally folded
Effect of heat insulation, has the advantages that easy to use；Secondly, air bag is split into left air bag and right air bag, and left air bag or right air bag
To be significantly less than the contact area between whole air bag and carriage body madial wall with the contact area of carriage body madial wall, reduce left gas
Capsule is in folding process or frictional resistance that right air bag is subject in folding process；Then, by setting left air bag and right air bag
It is separate, when taking or depositing goods, first the left air bag or right air bag for needing to fold can individually be deflated, enter one
Step reduces left air bag in folding process or frictional resistance that right air bag is subject in folding process.To sum up, by by air bag
Split into left air bag and right air bag, left air bag and right air bag is separate and left air bag and right air bag can mutually fold this three
Collective effect under, effectively increase the convenience that this heat-proof device is used.
2nd, when being inflated to left air bag (or right air bag), due to body interior exist some it is isometric and be arranged in parallel it is soft
Property part, limits the swell increment of left air bag (or right air bag), makes the shape of left air bag (or right air bag) in the deflated condition all the time
Keep rectangle tabular constant so that air bag every time can be snugly more close with carriage body madial wall, ensure this every
On the premise of thermal is easy to use, heat-insulated, heat insulation effect of this heat-proof device are effectively increased.
Brief description of the drawings
Fig. 1 is the structural representation of the heat-proof device of this van.
Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1.
Fig. 3 is the attachment structure schematic diagram of connector and left and right air bag.
Fig. 4 is the structural representation of left air bag (or right air bag) in embodiment one.
Fig. 5 is structural representation of the air bag under state of thermal isolation.
Fig. 6 is structural representation of the air bag in the case where picking and placeing cargo state.
Fig. 7 is the structural representation after air bag retracting.
In figure, 1, air bag；1a, left air bag；1a1, body；1a1a, inflatable chamber；1a1b, connection sheet；1a1c, bound edge；1a2、
Flexible piece；1a3, terylene net；1b, right air bag；1c, connector；1d, fixed strip；2nd, shake hands；3rd, valve；4th, VELCRO；5th, van-type
The carriage body of car.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
As shown in figure 1, the heat-proof device of this van is made up of air bag 1, handle 2, valve 3 etc., and in actual use,
Air bag 1 is inflated, makes the air bag after expansion 1 and the madial wall of carriage body 5 of van offset to form sealing, to reach heat-insulated, insulation
Effect.
Specifically, as shown in figure 1, air bag 1 include identical left air bag 1a and right air bag 1b, and left air bag 1a and
Right air bag 1b is separate.Naturally, left air bag 1a and right air bag 1b have differences it is also possible.Left air bag 1a and right air bag 1b
Be rectangle tabular in the deflated condition so that air bag 1 fitted in the deflated condition with the carriage body 5 of van it is more tight
It is close, improve insulation, the effect of heat insulation of this boxcar heat-proof device.
Further illustrate, left air bag 1a and right air bag 1b are by enabling the company that left air bag 1a and right air bag 1b are mutually folded
Fitting 1c is connected, to improve convenience when this heat-proof device is used.As shown in figure 1, connector 1c is to be fabricated from a flexible material
Connection strap.Naturally, connector 1c can also be hinge.Wherein, flexible material can be PVC coatings cloth, leather etc., preferably connect
Narrow bars are made up of PVC coating cloth.Connection strap is in strip, and when left air bag 1a is in inflated condition, connection strap is along left air bag
1a length direction is set.The both sides of connection strap are fixedly connected with by way of adhesion with left air bag 1a and right air bag 1b respectively.Enter
One-step optimization, as depicted in figs. 1 and 2, when left air bag 1a and right air bag 1b transforms into a plane, left air bag 1a, right air bag 1b and
The center of connection strap three is conllinear.I.e. the two ends of connection strap are along simultaneously by left air bag 1a center and right air bag 1b center
Straight line is symmetrical arranged, when left air bag 1a is folded, and the active force that right air bag 1b can be applied by left air bag 1a, which has, departs from van-type
The trend of the madial wall of carriage body 5 of car, and use above-mentioned structure so that force localization is in the middle part of right air bag 1b, relative to work
This technical scheme at right air bag 1b two ends is firmly concentrated on, with the carriage body 5 for making right air bag 1b stably be positioned at van
Interior advantage, so as to improve the convenience that this heat-proof device is used.As shown in figure 3, being located at the two of length direction on connection strap
Side is fixedly connected with by way of adhesion with left air bag 1a and right air bag 1b respectively.Inflation is in left air bag 1a and right air bag 1b
During state, the length of connection strap is more than or equal to left air bag 1a length, makes the left air bag 1a under connection strap, inflated condition, fills
The madial wall of the carriage body 5 one sealed cavity of formation of right air bag 1b, van under gaseity, are further increased heat-insulated
Heat-insulated, the heat insulation effect of device.In the present embodiment, as shown in Fig. 2 the length of connection strap is more than left air bag 1a length.Such as
Shown in Fig. 1, Fig. 5 and Fig. 6, leading flank of the connection strap both sides respectively with left air bag 1a and right air bag 1b is connected, and in order to increase a left side
Air bag 1a and the stability of right air bag 1b connections, one is additionally provided with by flexibility in the trailing flank of left air bag 1a trailing flanks and right air bag 1b
The fixed strip 1d of material, fixed strip 1d are set in strip and along left air bag 1a length direction, i.e. fixed strip 1d and connection strap
Position is relative.In the present embodiment, fixed strip 1d is also made up of PVC coating cloth.
As shown in Figures 1 to 4, in the present embodiment, left air bag 1a and right air bag 1b include having closing inflatable chamber
The valve 3 being connected with corresponding inflatable chamber 1a1a is respectively connected with 1a1a body 1a1, and each body 1a1, i.e., left air bag 1a
Inflated for deflated with right air bag 1b is also individually to carry out.Because left air bag 1a and right air bag 1b are in length in the deflated condition
Square tabular, so, two body 1a1 are also rectangle tabular in the deflated condition.As shown in figure 3, body 1a1
The flexible piece 1a2 in strip is provided between leading flank and body 1a1 trailing flank, flexible piece 1a2 has a plurality of and is parallel to each other, often
Bar flexible piece 1a2 identical length etc., flexible piece 1a2 two ends respectively with body 1a1 leading flank and described body 1a1
Trailing flank is mutually fixed.It is a plurality of isometric and parallel due to existing inside body 1a1 when being inflated to left air bag 1a (or right air bag 1b)
The flexible piece 1a2 of setting, limits left air bag 1a (or right air bag 1b) swell increment, is filling left air bag 1a (or right air bag 1b)
Shape under gaseity remains that rectangle tabular is constant, so that air bag 1 every time can be more tight with carriage body madial wall
Close laminating, on the premise of ensureing that this heat-proof device is easy to use, effectively increases heat-insulated, insulation effect of this heat-proof device
Really.
Specifically, as shown in Figure 1 and Figure 4, body 1a1 includes the connection sheet 1a1b in long sheet, and connection sheet 1a1b
There is two panels.Wherein a piece of connection sheet 1a1b madial wall is body 1a1 leading flank, and another connection sheet 1a1b madial wall is
Body 1a1 trailing flank, two connection sheet 1a1b are connected by a bound edge 1a1c for being looped around connection sheet 1a1b surroundings, and bound edge
Above-mentioned inflatable chamber 1a1a is formed between 1a1c and two connection sheet 1a1b threes.Naturally, body 1a1 passes through a monoblock flexible material
Sewing forms also possible.Simply, applicant thinks to form inflation by way of bound edge 1a1c wraps up connection sheet 1a1b
Chamber 1a1a, has been effectively ensured inflatable chamber 1a1a sealing, so that left air bag 1a (or right air bag 1b) is in the deflated condition
Shape remains that rectangle tabular is constant, on the premise of ensureing that this heat-proof device is easy to use, effectively increases heat-insulated
Heat-insulated, the heat insulation effect of device.In the present embodiment, connection sheet 1a1b and bound edge 1a1c are fabricated from a flexible material, wherein, it is soft
Property material can be for leather, ox-hide etc..Preferentially, connection sheet 1a1b is made up of leather substance；Bound edge 1a1c is made up of ox-hide material.
Flexible piece 1a2 is dacron thread, and dacron thread two ends are fixed by terylene net 1a3 with connection sheet 1a1b phases.In actual processing,
Dacron thread is fixedly connected with by way of braiding with terylene net 1a3；Terylene net 1a3 is solid with connection sheet 1a1b phases by way of bonding
Even.In the present embodiment, as shown in figure 3, the both sides of connection strap are fixed on one with two bound edge 1a1c by bonding mode respectively
Rise.
Handle 2 is fabricated from a flexible material as shown in figure 1, being fixed with every connection sheet 1a1b lateral wall, with convenient
User, which applies active force, folds left air bag 1a (or right air bag 1b) on left air bag 1a (or right air bag 1b).In the present embodiment
In, handle 2 is made up of leather substance, and handle 2 is made up also possible of ox-hide naturally.Left air bag 1a connection sheet 1a1b's is outer
The VELCRO 4 in strip is fixed with the wall of side, the leading flank of the VELCRO 4 is hook face, and the trailing flank of VELCRO 4 is fine hair
Face.In two kinds of this implementation, VELCRO 4 has 2 and uniform along left air bag 1a length direction.
In use, as shown in figure 5, be inflated respectively by valve 3 couples of left air bag 1a and right air bag 1b, making left air bag 1a
With right air bag 1b expansions, the surrounding madial wall of left air bag 1a and right air bag 1b respectively with the carriage body 5 of van after expansion offsets
Sealing is formed, makes to form heat-insulation chamber between air bag 1, the madial wall of carriage body 5 of van, connector 1c three, as far as possible to subtract
Few heat exchange between heat-insulation chamber and external environment condition, to reach insulation, heat-insulated purpose.As shown in fig. 6, when needs are taken or are deposited
During goods putting thing, holding handle 2 makes right air bag 1b air bag 1a directions foldings to the left, and heat-insulation chamber is opened.As shown in fig. 7,
When this heat-proof device when not in use, the retracting of whole air bag 1 can be in the form of a column, and pass through the villous surface on VELCRO 4 and hook face
Bonding coordinates, and makes the air bag after retracting 1 keep column constant.
Embodiment two
The structure and principle of the be the same as Example one of the present embodiment two are essentially identical, and different place is：Flexible piece 1a2 is
Leather strap, and leather strap two ends are fixedly connected with two connection sheet 1a1b respectively.
Embodiment three
The structure and principle of the be the same as Example one of the present embodiment three are essentially identical, and different place is：Connector 1c is
The connection sheet being fabricated from a flexible material, described connection sheet has some, and when left air bag 1a is in inflated condition, Ruo Gansuo
Length direction of the connection sheet stated along left air bag 1a is uniform, the two ends of described connection sheet respectively with left air bag 1a and right air bag 1b
It is mutually fixed.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of heat-proof device of van, including offset to form sealed air bag for carriage body (5) madial wall with van
(1), it is characterised in that described air bag (1) includes left air bag (1a) and right air bag (1b) and both separate, described left sides
Air bag (1a) and right air bag (1b) are rectangle tabular in the deflated condition, and described left air bag (1a) and right air bag (1b) are logical
Crossing makes left air bag (1a) be connected with the connector (1c) that right air bag (1b) can be folded mutually, described left air bag (1a) and right gas
Valve (3) is equipped with capsule (1b).
2. the heat-proof device of van according to claim 1, it is characterised in that described connector (1c) is by flexibility
The connection strap that material is made, described connection strap is in strip, and when left air bag (1a) is in inflated condition, described connection
Length direction of the bar along left air bag (1a) is set, the both sides of described connection strap respectively with left air bag (1a) and right air bag (1b) phase
It is connected.
3. the heat-proof device of van according to claim 2, it is characterised in that described left air bag (1a) and right air bag
The size of (1b) is identical, when left air bag (1a) and right air bag (1b) transform into a plane, described left air bag (1a), the described right side
The center of air bag (1b) and described connection strap three are conllinear.
4. the heat-proof device of van according to claim 3, it is characterised in that be located at length side on described connection strap
To both sides be fixedly connected with respectively with left air bag (1a) and right air bag (1b).
5. the heat-proof device of the van according to Claims 2 or 3 or 4, it is characterised in that be in and fill in left air bag (1a)
During gaseity, the length of described connection strap is more than or equal to the length of left air bag (1a).
6. the heat-proof device of the van according to claim 1 or 2 or 3 or 4, it is characterised in that described left air bag
(1a) and right air bag (1b) include the body (1a1) with closing inflatable chamber (1a1a), and described valve (3) fills with described
Air cavity (1a1a) is connected, and is provided between the described leading flank of body (1a1) and the trailing flank of body (1a1) in the soft of strip
Property part (1a2), flexible piece (1a2) has a plurality of and is parallel to each other, identical length of every flexible piece (1a2) etc., described flexibility
Trailing flank of the two ends of part (1a2) respectively with the leading flank of described body (1a1) and described body (1a1) is mutually fixed.
7. the heat-proof device of van according to claim 6, it is characterised in that described body (1a1) is included in length
The connection sheet (1a1b) of sheet, and connection sheet (1a1b) has two panels, wherein the madial wall of a piece of connection sheet (1a1b) is body
The leading flank of (1a1), the madial wall of another connection sheet (1a1b) is the trailing flank of body (1a1), the connection sheet described in two
(1a1b) is connected by a bound edge (1a1c) for being looped around connection sheet (1a1b) surrounding, and described bound edge (1a1c) and two connections
Above-mentioned inflatable chamber (1a1a) is formed between piece (1a1b) three.
8. the heat-proof device of van according to claim 7, it is characterised in that described connection sheet (1a1b) and bound edge
(1a1c) is fabricated from a flexible material.
9. the heat-proof device of van according to claim 6, it is characterised in that described flexible piece (1a2) is terylene
Silk, and dacron thread two ends are mutually fixed by terylene net (1a3) with connection sheet (1a1b).
10. the heat-proof device of van according to claim 6, it is characterised in that described flexible piece (1a2) is skin
Bar, and leather strap two ends are fixedly connected with two connection sheets (1a1b) respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257792.5A CN104859521B (en) | 2015-05-19 | 2015-05-19 | A kind of heat-proof device of van |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257792.5A CN104859521B (en) | 2015-05-19 | 2015-05-19 | A kind of heat-proof device of van |
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| CN104859521A CN104859521A (en) | 2015-08-26 |
| CN104859521B true CN104859521B (en) | 2017-08-29 |
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|---|---|---|---|---|
| CN109383352B (en) * | 2017-08-03 | 2024-05-14 | 深圳市兴舞消防设备有限公司 | Fireproof control system and method for transport vehicle and transport vehicle |
| CN111267713B (en) * | 2020-03-20 | 2021-12-14 | 新沂市棋盘工业集中区建设发展有限公司 | Give birth to bright product long-distance transport vechicle |
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| CN204659556U (en) * | 2015-05-19 | 2015-09-23 | 浙江双友物流器械股份有限公司 | A kind of heat-proof device of van |
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| US2856867A (en) * | 1957-03-06 | 1958-10-21 | Homer H Dasey | Freight air cushioning system |
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| CN2168060Y (en) * | 1993-05-17 | 1994-06-08 | 张小巍 | Inflated heat-insulating energy-saving window hood |
| US6671910B2 (en) * | 2001-12-05 | 2004-01-06 | Intex Recreation Corp. | Inflatable bed |
| US20100316461A1 (en) * | 2009-06-16 | 2010-12-16 | Huchler Thomas M | Inflatable cargo cushion |
| CN202843095U (en) * | 2012-10-11 | 2013-04-03 | 浙江华洋休闲用品有限公司 | Portable travel mat |
| CN102897080A (en) * | 2012-10-11 | 2013-01-30 | 北京物资学院 | Anti-vibration preservation logistics vehicle |
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| CN204659556U (en) * | 2015-05-19 | 2015-09-23 | 浙江双友物流器械股份有限公司 | A kind of heat-proof device of van |
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