CN109677792A - Floor panel structure for frozen products insulated container and the frozen products insulated container with it - Google Patents
Floor panel structure for frozen products insulated container and the frozen products insulated container with it Download PDFInfo
- Publication number
- CN109677792A CN109677792A CN201710980599.3A CN201710980599A CN109677792A CN 109677792 A CN109677792 A CN 109677792A CN 201710980599 A CN201710980599 A CN 201710980599A CN 109677792 A CN109677792 A CN 109677792A
- Authority
- CN
- China
- Prior art keywords
- inverted
- connecting pin
- shaped
- panel structure
- fixation member
- 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.)
- Pending
Links
- 239000007769 metal material Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005187 foaming Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000010079 rubber tapping Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B65D90/00—Component parts, details or accessories for large containers
-
- 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
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
Abstract
The present invention provides a kind of floor panel structure for frozen products insulated container and the frozen products insulated container with it, which includes multiple inverted T shaped floor parts and fixation member.Each inverted T-shaped floor part includes multiple inverted T-shaped portions, and two adjacent inverted T shaped floor parts are welded to one another by the first connecting pin and second connection end.Fixation member and the discrete setting of inverted T shaped floor part, and connect with the lower end of the first connecting pin by fastener.Fixation member is arranged to horizontally extending, and the lower end of fastener and the lower end in inverted T-shaped portion are substantially flush.Floor panel structure provided by the invention can be fixedly connected by the way of welding, inverted T shaped floor part will not be deformed because heated during the welding process, and welding can be carried out to multiple inverted T shaped floor parts using the production line of TEU (Twenty-foot Equivalent Unit), improve the efficiency of production and processing.
Description
Technical field
The present invention relates to container technology fields, and relate more specifically to a kind of floor panel structure for frozen products insulated container and
With its frozen products insulated container.
Background technique
Existing floor for refrigerated container is generally formed using multiple T-type floor weldings including T shape portion.It is cold for land transportation
Container is hidden, for the ease of loading cargo, uses upside down set on T-type floor with mode of the T shape portion under more and more
It is placed in frozen products insulated container.It can guarantee the intensity of floor for refrigerated container in this way, meanwhile, it can also increase floor for refrigerated container
The fastness of structure between the foaming body of formation insulating layer, plays the role of reinforcing simultaneously fixed floor.
In order to guarantee the fitted position on the floor of falling T, and prevent from being deformed in welding process and use process, existing T
The fixed structure on type floor is that two adjacent floors T are respectively arranged with the connecting pin extended downward, is spelled at connecting pin
Solid welding is fixed, and any of two connecting pins can be fixed with the PE block being arranged in below connecting pin with self threading pin.In order to realize
Preferably fixed, usual PE block needs to be provided with certain thickness, and the thickness being generally arranged is so as to T-type floor
The crossbeam of lower section abuts, further to support T-type floor.
But above scheme has the following problems:
1) frozen products insulated container after the assembly is completed, since PE block has certain thickness, can protrude the lower end on the floor of falling T, make
Floor for refrigerated container must be assembled into, and relative to TEU (Twenty-foot Equivalent Unit) floor, location is higher in vertical direction, causes to refrigerate
Loading space in container accordingly reduces.
2) real on multiple inverted T shaped floors since the lower end that PE block is fixed to the floor of falling T makes entirety have biggish height
When now entering next step welding sequence after splicing, the welding equipment of TEU (Twenty-foot Equivalent Unit) production line cannot be used to be welded, needed
It temporarily to relocate, cause the very big waste of manufacturing cost.
Therefore, it is necessary to a kind of floor panel structure for frozen products insulated container and the frozen products insulated containers with it, at least partly
Ground solves problems of the prior art.
Summary of the invention
A series of concept of reduced forms is introduced in Summary, this will in the detailed description section into
One step is described in detail.Summary of the invention is not meant to attempt to limit technical solution claimed
Key feature and essential features do not mean that the protection scope for attempting to determine technical solution claimed more.
In order at least be partially solved the above problem, according to the first aspect of the invention, provide a kind of for refrigerating collection
The floor panel structure of vanning comprising multiple inverted T shaped floor parts and fixation member.
Each inverted T-shaped floor part includes multiple inverted T-shaped portions, and two adjacent inverted T shaped floor parts pass through first
Connecting pin and second connection end are welded to one another.
The fixation member and the inverted T shaped discrete setting of floor part, and it is logical with the lower end of first connecting pin
Cross fastener connection.
Wherein, the fixation member is arranged to horizontally extending, and the lower end of the fastener and the inverted T-shaped
The lower end in portion is substantially flush.
According to this programme, two adjacent inverted T shaped floor parts can be fixedly connected by the way of welding.Fixation member
It can prevent inverted T shaped floor part from deforming during the welding process because heated, and the connection knot of fixation member and fastener
Structure makes it possible to carry out welding to multiple inverted T shaped floor parts using the production line of TEU (Twenty-foot Equivalent Unit), improves production and processing
Efficiency.
Preferably, the lower end of first connecting pin towards the second connection end side horizontal extension and with it is described
Fixation member is connected.Thus, it is possible to which fastener is allowed to connect the lower end of the first connecting pin in vertical direction and consolidate
Determine component.
Preferably, first connecting pin and the second connection end are blocked in the horizontal direction and/or in vertical direction each other
Button connection.Two adjacent inverted T shaped floor parts can be connected further by snap connection means as a result,.
Preferably, at least one of first connecting pin and the second connection end include prominent simultaneously towards another one
And the protruding portion being clamped with corresponding recessed portion.As a result, two adjacent inverted T shaped floor parts snap connection it is stronger.
Preferably, first connecting pin and the second connection end are respectively arranged with the first weld part and the second welding
The upper end of portion, first weld part and the second weld part is substantially flush, with will pass through be welded and fixed first connecting pin and
The second connection end.Thus, it is possible to carry out two adjacent inverted T shaped floor parts by the way of welding from top
Welding.
Preferably, the fixation member is made of metal material, and the thermal deformation resistant ability ratio of the fixation member
The inverted T shaped floor part is strong.It is deformed in the welding process because heated thus, it is possible to be better protected from floor panel structure.
Preferably, the fixation member is arranged on the lower end of first connecting pin.Thus, it is possible to facilitate fastener
It is mounted from bottom to up.
Preferably, fastener setting is vertically sequentially connected first connecting pin and described from bottom to top
Fixation member.As a result, fastener can not protrude or slightly protrude while connecting pin can be configured to multiple clamping positions
Plane where the lower end in T shape portion.
Preferably, the fixation member is arranged along the length direction of the frozen products insulated container.Fixation member can be as a result,
The length direction of frozen products insulated container prevents inverted T shaped floor part from thermal deformation occurs.
According to the second aspect of the invention, a kind of frozen products insulated container is provided, including either in above-mentioned technical proposal
Floor panel structure described in face, foaming body is filled between the inverted T-shaped portion, the inverted T-shaped portion and first connecting pin or institute
It states in the gap between second connection end.
According to this programme, so that the intensity of floor for refrigerated container is high, loads cargo and be unlikely to deform, the loading space in case
It is larger.
Detailed description of the invention
Following drawings of the invention is incorporated herein as part of the present invention for the purpose of understanding the present invention.Shown in the drawings of this hair
Bright embodiment and its description, device used to explain the present invention and principle.In the accompanying drawings,
Fig. 1 is the structural representation according to a kind of floor panel structure for frozen products insulated container of the preferred embodiment of the present invention
Figure；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Fig. 3 is the connection schematic diagram of inverted T shaped floor part shown in Fig. 1 and the PE block in existing T-type floor panel structure；
Fig. 4 is another structural schematic diagram of floor panel structure shown in Fig. 1, wherein shows inverted T shaped floor part quilt
The support of PE block；And
Fig. 5 is another structural schematic diagram of floor panel structure shown in Fig. 1, wherein shows inverted T shaped floor part quilt
Foaming body support.
Description of symbols
10: the first inverted T shaped floor parts 11: inverted T-shaped portion
12: the first connecting pin, 13: the first weld part
14: the first protruding portion, 15: the second recessed portion
16: the inverted T shaped floor part of horizontal part 20: the second
21: inverted T-shaped portion 22: second connection end
23: the second weld part, 24: the first recessed portion
25: the second protruding portions 30: fixation member
40: fastener 40 ': tapping screw
50,50 ': PE block 60: chassis
61: bottom cross beam 70: foaming body
Specific embodiment
In the following description, a large amount of concrete details are given so as to provide a more thorough understanding of the present invention.So
And it is obvious to the skilled person that the present invention may not need one or more of these details and be able to
Implement.In other examples, in order to avoid confusion with the present invention, for some technical characteristics well known in the art not into
Row description.
In order to thoroughly understand the present invention, detailed structure will be proposed in following description, to illustrate the present invention.It is aobvious
So, execution of the invention is not limited to the specific details that the those skilled in the art are familiar with.Preferable reality of the invention
Example is applied to be described in detail as follows, however other than these detailed descriptions, the present invention can also have other embodiments, should not solve
It is interpreted as being confined to embodiments presented herein.
It should be understood that the purpose of term as used herein is only that description specific embodiment and not as the present invention
Limitation, " one " of singular "one" and " described/should " be also intended to include plural form, unless the context clearly indicates separately
Outer mode.When the term " comprising " and/or " including " is used in this specification, indicate that there are the feature, entirety, steps
Suddenly, operation, element and/or component, but do not preclude the presence or addition of one or more other features, entirety, step, operation, member
Part, component and/or their combination.Term " on " used in the present invention, "lower", "front", "rear", "left", "right" and
Similar statement for illustrative purposes only, not limits.
The cited such as ordinal number of " first " and " second " is only to identify in the present invention, without any other
Meaning, such as specific sequence etc..Moreover, for example, term " first component " itself does not imply that the presence of " second component ", art
Language " second component " does not imply that the presence of " first component " in itself.
Hereinafter, specific embodiments of the present invention are described in more detail with reference to the accompanying drawings, those figures show this
The representative embodiment of invention is not to limit the present invention.
The floor of usual frozen products insulated container is generally laid with using multiple T-type floors including T shape portion.For such as special
The frozen products insulated container of kind frozen products insulated container, T-type floor are usually upside down to be set to refrigeration packaging in such a way that T shape portion is directed downwardly
In case.
A kind of floor panel structure for frozen products insulated container is provided according to the preferred embodiment of the present invention comprising multiple
Inverted T shaped floor part, each inverted T-shaped floor part include multiple inverted T-shaped portions 11,21.As depicted in figs. 1 and 2, it is shown in figure
Connection structure between adjacent inverted T shaped floor part, the first inverted T shaped floor part 10 includes the first connecting pin 12, with first
The second adjacent inverted T shaped floor part 20 of inverted T shaped floor part 10 includes second connection end 22.First connecting pin 12 and second connects
22 setting vertically top-down extension of end is connect, and is respectively provided with weld part and clamping portion from top to bottom,
So that the combination fixed form that two inverted T shaped floor parts 10,20 can be clamped and weld firmly fixes.
It should be noted that the first inverted T shaped floor part 10 and the second inverted T shaped floor part 20 are multiple inverted T shaped floor section
Two different parts in point, multiple inverted T shaped floor parts can include the multiple first inverted T shaped floor section according to actual needs
Divide 10 and multiple second inverted T shaped floor parts 20.Fit structure of the two in junction can according to need setting.
Specifically, as shown in Fig. 2, the first connecting pin 12 and second connection end 22 are respectively arranged with the first weld part 13 and
The upper end of two weld parts 23, the first weld part 13 and the second weld part 23 is substantially flush, and the first connection is welded and fixed will pass through
End 12 and second connection end 22.
Further, at least one of the first connecting pin 12 and second connection end 22 include it is prominent towards another one and
The protruding portion being clamped with corresponding recessed portion, recessed portion and protruding portion are formed as the structure of above-mentioned clamping portion.Specifically, such as Fig. 2
Shown, the first connecting pin 12 includes towards first protruding portion 14 outstanding of second connection end 22 and backwards to the second connection from top to bottom
End 22 recess the second recessed portions 15, second connecting portion include the first recessed portion 24 being arranged from top to bottom and with the second recessed portion
Second protruding portion 25 of 15 clampings.First recessed portion 24, the second protruding portion 25 respectively with the first protruding portion 14, the second recessed portion
15 clampings, so that buckle connects in the horizontal direction and/or in vertical direction each other for the first connecting pin 12 and second connection end 22
It connects.
Since inverted T shaped floor part generallys use aluminum material or aluminum alloy materials are made, and aluminum material or aluminum alloy materials
Thermal deformation resistant ability it is weaker so that inverted T shaped floor part is during the welding process, deformed vulnerable to heat.It welds in order to prevent
Inverted T shaped floor part is deformed because heated in the process, as depicted in figs. 1 and 2, generally in the lower end of inverted T shaped floor part 10,20
Place's fastener 40 is connect with a fixation member 30, and fixation member 30 is arranged along the length direction of frozen products insulated container.In the present invention
Fixation member 30 and inverted T shaped floor part 10,20 discrete settings, and fixation member 30 is preferably made of metal material
Flat bar, and the metal material is strong relative to the thermal deformation resistant ability of aluminum material or aluminum alloy materials.30 phase of fixation member in this way
For inverted T shaped floor part 10,20 more difficult temperature distortions.Fastener 40 is preferably tapping screw.
Specifically, the lower end of the first connecting pin 12 is to be configured to towards the horizontal-extending level in the side of second connection end 22
Portion 16.Fixation member 30, which is arranged on horizontal part 16 and with it, to be connected, fastener 40 vertically from bottom to top according to
The first connecting pin 12 of secondary connection and fixation member 30.In order to enable the welding sequence in floor panel structure installation can use standard set
Packing production chain is welded, and the lower end of the lower end and inverted T-shaped portion 11,21 of fastener 40 is substantially flush.It can be understood as fastening
The lower end of part 40 does not protrude or slightly protrudes the plane where the lower end in inverted T-shaped portion 11,21.
The present invention is further understood below with reference to Fig. 3, Fig. 3 is with showing inverted T shaped floor part of the invention and existing T-type
The connection structure of PE block 50 ' in hardened structure.Specifically, as shown in figure 3, the horizontal part 16 of the first inverted T shaped floor part 10 is logical
Tapping screw 40 ' is crossed to connect with PE block 50 '.In order to reinforce the firmness that tapping screw 40 ' is fixed in PE block 50 ', generally
PE block 50 ' is thicker, can protrude the lower end in inverted T-shaped portion 11,21.Also, PE block 50 ' is configured so that the chassis with frozen products insulated container
60 ' bottom cross beam 61 abuts, further to support floor panel structure.Since PE block 50 ' is thicker, so that the floor of connection PE block 50 '
The thickness in vertical direction of structure is larger, when carrying out the welding sequence of floor panel structure, cannot be produced with TEU (Twenty-foot Equivalent Unit)
Automatic welding platform in line is welded.The operating position of automatic welder in vertical direction corresponding cannot match with floor panel structure
It closes, so that automatic welder is immovable.
Based on this, the connecting pin 12,22 of fixation member 30 of the invention and inverted T shaped floor part 10,20 is configured so that
The lower end of fastener 40 and the lower end in inverted T-shaped portion 11,21 are substantially flush.Automatic welder can be enabled to be normally carried out in this way
The welding of one weld part 13 and the second weld part 23.
Fig. 4 and Fig. 5 shows the floor panel structure at different cross section and installs to the schematic diagram of frozen products insulated container.Chassis 60 with
Filling forms the foaming body 70 of insulating layer between inverted T shaped floor part 10,20.As shown in figure 4, inverted T shaped floor part 10,20
The lower end in inverted T-shaped portion 11,21 is provided with PE block 50, PE block 50 and inverted T shaped floor part 10,20 discrete settings.PE block 50 is along cold
The width direction setting of container is hidden, the upper end is abutted with inverted T-shaped portion 11,21, and lower end is abutted with bottom cross beam 61, with further
Support floor panel structure.As shown in figure 5, between inverted T-shaped portion 11,21, inverted T-shaped portion 11,21 connect with the first connecting pin 12 or the second
Foaming body 70 is filled in gap between end 22, since foaming body 70 has certain hardness, so that inverted T-shaped portion 11,21
The reinforcing rib for being formed as floor mechanism, further strengthens and fixes floor.
The installation process of floor panel structure of the invention is as follows:
Multiple inverted T shaped floor parts 10,20 erection sequences are laid with to the chassis 60 of container, the first inverted T shaped floor
First connecting pin 12 of part 10 is connect by fastener 40 with fixation member 30.Then the first inverted T shaped floor part 10 and
Two inverted T shaped floor parts 20 are clamped each other via clamping portion.Then by the first inverted T shaped floor part 10 and second at weld part
Inverted T shaped floor part 20 is welded and fixed.After the completion of welding, PE block 50 is set, finally carries out foaming and forms foaming body 70, foamed
It is installed at rear floor.
It should be noted that the first connecting pin 12 and second connection end 22 in the present invention be for connect it is two neighboring fall
T-type floor part 10,20 and be arranged, can be set according to actual needs, for example any of the two can be arranged simultaneously
At the both ends of the width direction along frozen products insulated container of an inverted T shaped floor part.
According to the second aspect of the invention, a kind of frozen products insulated container is provided, it is hardened including the ground in above-mentioned technical proposal
Structure, foaming body 70 is filled between inverted T-shaped portion 11,21, inverted T-shaped portion 11,21 and the first connecting pin 12 or second connection end 22 it
Between gap in.
Unless otherwise defined, technical and scientific term used herein and those skilled in the art of the invention
Normally understood meaning is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limitation is originally
Invention.The terms such as herein presented " portion ", " part " can both indicate single part, can also indicate multiple parts
Combination.The terms such as herein presented " installation ", " setting " can both indicate that a component was attached directly to another portion
Part can also indicate that a component is attached to another component by middleware.It describes in one embodiment herein
Feature can be applied in combination another embodiment individually or with other features, unless this feature is in another implementation
It is not suitable for or is otherwise noted in mode.
The present invention has been explained by the above embodiments, but it is to be understood that, above-described embodiment is only intended to
The purpose of citing and explanation, is not intended to limit the invention to the scope of the described embodiments.Furthermore those skilled in the art
It is understood that the present invention is not limited to the above embodiments, introduction according to the present invention can also be made more kinds of member
Variants and modifications, all fall within the scope of the claimed invention for these variants and modifications.Protection scope of the present invention by
The appended claims and its equivalent scope are defined.
Claims (10)
1. a kind of floor panel structure for frozen products insulated container characterized by comprising
Multiple inverted T shaped floor parts, each inverted T-shaped floor part includes multiple inverted T-shaped portions, and adjacent two are inverted T shapedly
Plate part is welded to one another by the first connecting pin and second connection end；With
Fixation member, the fixation member and the inverted T shaped discrete setting of floor part, and under first connecting pin
End is connected by fastener,
Wherein, the fixation member is arranged to horizontally extending, and the lower end of the fastener and the inverted T-shaped portion
Lower end is substantially flush.
2. floor panel structure according to claim 1, which is characterized in that the lower end of first connecting pin is towards described second
It the side horizontal extension of connecting pin and is connected with the fixation member.
3. floor panel structure according to claim 1, which is characterized in that first connecting pin and the second connection end that
This is snapped connection in the horizontal direction and/or in vertical direction.
4. floor panel structure according to claim 3, which is characterized in that in first connecting pin and the second connection end
At least one include protruding portion prominent towards another one and with the clamping of corresponding recessed portion.
5. floor panel structure according to claim 1, which is characterized in that first connecting pin and the second connection end point
It is not provided with the first weld part and the second weld part, the upper end of first weld part and the second weld part is substantially flush, so as to
By the way that first connecting pin and the second connection end is welded and fixed.
6. floor panel structure according to claim 2, which is characterized in that the fixation member is made of metal material, and
And the thermal deformation resistant ability of the fixation member is stronger than the inverted T shaped floor part.
7. floor panel structure according to claim 1, which is characterized in that the fixation member is arranged in first connecting pin
Lower end on.
8. floor panel structure according to claim 7, which is characterized in that fastener setting vertically from lower and
On be sequentially connected first connecting pin and the fixation member.
9. floor panel structure according to claim 2, which is characterized in that length of the fixation member along the frozen products insulated container
Spend direction setting.
10. a kind of frozen products insulated container, which is characterized in that including floor panel structure described in any one of claim 1 to 9, hair
Foam is filled between the inverted T-shaped portion, between the inverted T-shaped portion and first connecting pin or the second connection end between
In gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710980599.3A CN109677792A (en) | 2017-10-19 | 2017-10-19 | Floor panel structure for frozen products insulated container and the frozen products insulated container with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710980599.3A CN109677792A (en) | 2017-10-19 | 2017-10-19 | Floor panel structure for frozen products insulated container and the frozen products insulated container with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109677792A true CN109677792A (en) | 2019-04-26 |
Family
ID=66183652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710980599.3A Pending CN109677792A (en) | 2017-10-19 | 2017-10-19 | Floor panel structure for frozen products insulated container and the frozen products insulated container with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109677792A (en) |
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| CN204675158U (en) * | 2015-06-05 | 2015-09-30 | 胜狮货柜管理(上海)有限公司 | A kind of chassis of container and there is the freight container of this underframe |
| CN106379665A (en) * | 2015-12-18 | 2017-02-08 | 太仓中集冷藏物流装备有限公司 | Floor assembly of refrigerated container and refrigerated container with floor assembly |
| CN207361048U (en) * | 2017-10-19 | 2018-05-15 | 太仓中集冷藏物流装备有限公司 | For frozen products insulated container floor panel structure and there is its frozen products insulated container |
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