CN108341165A - A kind of foamed aluminium air-drop case buffer module, foamed aluminium drop case - Google Patents
A kind of foamed aluminium air-drop case buffer module, foamed aluminium drop case Download PDFInfo
- Publication number
- CN108341165A CN108341165A CN201810078698.7A CN201810078698A CN108341165A CN 108341165 A CN108341165 A CN 108341165A CN 201810078698 A CN201810078698 A CN 201810078698A CN 108341165 A CN108341165 A CN 108341165A
- Authority
- CN
- China
- Prior art keywords
- foamed aluminium
- buffer module
- board
- fixture block
- compression spring
- 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
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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
- 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
- B65D81/02—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 specially adapted to protect contents from mechanical damage
- B65D81/05—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
-
- 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
- B65D81/02—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 specially adapted to protect contents from mechanical damage
- B65D81/05—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to air-drop box technology fields, specifically, it is a kind of foamed aluminium air-drop case buffer module, and the foamed aluminium with the buffer module drops case, the foamed aluminium air-drop case buffer module includes the compression spring of the foamed aluminium board and arranged for interval of at least two layers overlapping between adjacent foam aluminium sheet, the compression spring is in compressive state, the edge of foamed aluminium board is equipped with fixture block for connecting and fixing multi-layered foamed aluminium sheet, the fixture block includes first to recline with the plate face of the foamed aluminium board in outside, second faceplate, first, second faceplate is equipped with spaced apart connecting hole, it is equipped with screw in connecting hole and is fastened to the plate of foamed aluminium board;Foamed aluminium provided by the invention drops case buffer module, compression spring is set between the foamed aluminium board of overlapping, foamed aluminium board has high-selenium corn impact capacity, and for cooperation compression spring into row buffering, which avoids injury of the foamed aluminium air-drop case when contacting to earth shock to content.
Description
Technical field
The present invention relates to air-drop box technology fields, are a kind of foamed aluminium air-drop case buffer modules, and having should specifically
The foamed aluminium of buffer module drops case.
Background technology
Under many occasions, need to specific place air-dropped material.Such as when earthquake relief work, need to disaster-stricken point fortune
First aid medical instrument, drug etc. are sent, the land face traffic towards disaster-stricken point has been destroyed or suitable congestion, therefore it is most to drop
Good selection.In order to ensure instrument, drug safety nondestructively reach ground, buffer unit is housed in packing case, is landed wink with reducing
Between impact to content.
Currently, the air-drop packing case of military standard is Harding's security protection packing case of U.S. army, steeped using high-density plastic
Foam is made.Many air-drop casees also are all dedicated boxes, i.e., buffer unit are fixed in chest in advance, or even in chest
When manufacture, buffer unit just matches in, and with the geometry of content simultaneously, content is easily installed, due to being
Dedicated box, cost is higher, and has higher requirement to the geometry mechanism of content.Cause many functions identical, but geometry
Different equipment can not be completed to case, and delay air-drop opportunity.Buffer module is typically all to be in cabinet interior, not only occupies case
The space of son, and useful load is reduced, under same useful load, box sizes and weight are larger, are unfavorable for transporting.
Foamed aluminium is after additive is added in fine aluminium or pure aluminum alloy, to be formed by foam process, while to have metal concurrently
With bubble feature, it has density small, and high-selenium corn impact capacity is strong, high temperature resistant, fire protecting performance is strong, anticorrosive, sound insulation and noise reduction, leads
The features such as heating rate is low, electromagnetic wave shielding is high, weatherability is strong, in necks such as space flight naval vessel, automobile collision preventing, road sound insulation, building fire protections
Domain is widely used.Being used to drop the making of case by foamed aluminium material, so that it is had high-selenium corn impact capacity resistance to obtain
Air-drop case is feasible.
Invention content
In view of this, one of the objects of the present invention is to provide a kind of foamed aluminiums to drop case buffer module, foamed aluminium is improved
The impact resistance of case is dropped, the useful load of air-drop case content is improved, while ensuring the safety and nondestructive wound of contacting to earth of content.
To achieve the goals above, the present invention is achieved by the following scheme:
A kind of foamed aluminium air-drop case buffer module, including at least two layers foamed aluminium board overlapped and arranged for interval are in adjacent bubble
Compression spring between foam aluminium sheet, the compression spring are in compressive state, and the edge of foamed aluminium board is more for connecting and fixing equipped with fixture block
Layer foamed aluminium board, the fixture block includes the first, second faceplate to recline with the plate face of the foamed aluminium board in outside, and first, second
Faceplate is equipped with spaced apart connecting hole, and screw is equipped in connecting hole and is fastened to the plate of foamed aluminium board.
Preferably, arranged for interval has corresponding cavity, the compression spring to be plugged on recessed in the plate face of adjacent foam aluminium sheet
The plate face of the telescopic direction and foamed aluminium board of intracavitary and compression spring is perpendicular.
Preferably, the connecting hole in first, second faceplate is strip through-hole.
Preferably, the fixture block includes the first fixture block being arranged on foamed aluminium board short side and is arranged long in foamed aluminium board
The second fixture block on side;
First fixture block includes parallel and spaced apart first, second retaining wall, and the foamed aluminium board of multilayer build-up is plugged on
One, cooperation is kept out between the second retaining wall and positioned at plate face and the first, second retaining wall of the foamed aluminium board in outside composition, first, the
The remaining edge of two retaining walls is provided with coaming plate, and first, second retaining wall is worn equipped with spaced apart connecting hole for screw
Fixed is fixed;
Second fixture block is the card slot of strip, the first, second cell wall of card slot respectively with the foamed aluminium board positioned at outside
Plate face composition keeps out cooperation, and first, second cell wall is worn fixed for screw equipped with spaced apart connecting hole and determined.
Preferably, the arrangement spacing of the compression spring is 5~20cm.
The present invention also provides a kind of foamed aluminiums to drop case, assembled by above-mentioned foamed aluminium air-drop case buffer module.
Compared with prior art, the present invention has the following technical effects:
1, foamed aluminium provided by the invention drops case buffer module, and compression spring, foam are arranged between the foamed aluminium board of overlapping
Aluminium sheet has high-selenium corn impact capacity, and for cooperation compression spring into row buffering, which avoids foamed aluminium air-drop case
Injury when contacting to earth shock to content;
2, foamed aluminium provided by the invention drops case buffer module, and the constitutive requirements of case are dropped itself as foamed aluminium,
Avoid the space for occupying air-drop case, it is ensured that drop the useful load of case;
3, foamed aluminium provided by the invention drops case, uses foamed aluminium board as the main material constituted, in conjunction with foam
Many excellent properties of aluminum material so that air-drop case has the advantages that high temperature resistant, lightweight, electromagnetic shielding, weatherability are strong, is suitable for
To the protection of content under harsh conditions.
Description of the drawings
Fig. 1 is the schematic diagram that foamed aluminium provided by the invention drops case buffer module;
Fig. 2 is the explosive view that foamed aluminium drops case buffer module in the present invention;
Fig. 3,4 for the present invention in foamed aluminium drop case buffer module sectional view;
Fig. 5 is the schematic diagram that foamed aluminium drops case in the present invention;
Figure label explanation:1- foamed aluminiums drop case buffer module, 2- fasteners, 10- foamed aluminium boards, 11- cavitys, 20- pressures
Spring, 30- fixture blocks, the first faceplates of 31-, the second faceplates of 32-, the first fixture blocks of 33-, the first retaining walls of 331-, the second retaining walls of 332-, 333-
Coaming plate, the second fixture blocks of 34-, the first cell walls of 341-, the second cell walls of 342-, 40- connecting holes, 41- screws.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Conjunction is specifically illustrating and embodiment, and the present invention is furture elucidated.
In conjunction with shown in Fig. 1,2, the present invention provides a kind of foamed aluminiums to drop case buffer module, including overlap at least two layers
The compression spring 20 of foamed aluminium board 10 and arranged for interval between adjacent foam aluminium sheet 10, the compression spring 20 are in compressive state, bubble
The edge of foam aluminium sheet 10 is equipped with fixture block 30 for connecting and fixing multi-layered foamed aluminium sheet 10, and the fixture block 30 includes the bubble with outside
The first, second faceplate 31,32 that the plate face of foam aluminium sheet 10 reclines, the first, second faceplate 31,32 are equipped with spaced apart connection
Hole 40, connecting hole 40 is interior to be equipped with screw 41 and is fastened to the plate of foamed aluminium board 10.
By the arranged for interval compression spring 20 between the foamed aluminium board 10 of multilayer build-up, then multi-layered foamed aluminium sheet that this is overlapped
20 plant into fixture block 30, and when foamed aluminium air-drop case buffer module is impacted, the foamed aluminium board 10 positioned at outside is first subjected to
Impact, foamed aluminium board 10 have HI high impact absorbability, can absorb most impact energy, meanwhile, foamed aluminium board 10 is inwardly transported
Dynamic, compression spring 20 is in compressive state, has the ability that the foamed aluminium board 10 inwardly moves of resisting, realizes that the secondary of impact energy disappears
Consumption.The effect that case buffer module is dropped by the foamed aluminium avoids air-drop case when contacting to earth to the damage of content, it is ensured that
The safety of case content is dropped, specifically, the fixture block 30 is rubber material, itself has certain deformability,
During foamed aluminium board 10 inwardly moves, which can suitably deform.
Specifically, the sectional view of foamed aluminium air-drop case buffer module as shown in Figure 3, the foamed aluminium drop case buffer module
Include two layers of foam aluminium sheet 10, it is evenly spaced between two layers of foam aluminium sheet 10 to be disposed with compression spring 20, at the compression spring 20
In compressive state.
The sectional view of foamed aluminium air-drop case buffer module as shown in Figure 4, foamed aluminium air-drop case buffer module include
There are three layers of foamed aluminium board 10, evenly spaced between adjacent foamed aluminium board 10 to be disposed with compression spring 20, the compression spring 20 is located
In compressive state.By increasing the number of plies of foamed aluminium board 10, rushing for foamed aluminium air-drop case buffer module can be significantly improved
Hit absorbability.
Further, the fixation of compression spring 20 is carried out for convenience, and arranged for interval has phase in the plate face of adjacent foam aluminium sheet 10
Corresponding cavity 11, the compression spring 20 is plugged in cavity 11 and the plate face phase of the telescopic direction and foamed aluminium board 10 of compression spring 20
Vertically, during specific installation, adhesive is filled into cavity 11, compression spring 20 is then plugged on the inside, adhesive can
To ensure during foamed aluminium board 10 is overlapped and installed, the phenomenon that compression spring 20 will not be displaced.
Further, the connecting hole 40 in first, second faceplate 31,32 is strip through-hole, in this way, facilitating screw
41 fastening.
Further, according to the concrete shape of foamed aluminium board 10, the fixture block 30 includes that setting is short in foamed aluminium board 10
First on side fixture block 33 and the second fixture block 34 for being arranged in 10 long side of foamed aluminium board;
First fixture block 33 includes parallel and spaced apart first, second retaining wall 331,332, the foamed aluminium board of multilayer build-up
10 are plugged on the plate face and the first, second retaining wall of the foamed aluminium board 10 between the first, second retaining wall 331,332 and positioned at outside
331, it 332 constituting and keeps out cooperation, the remaining edge of the first, second retaining wall 331,332 is provided with coaming plate 333, and described first, the
Two retaining walls 331,332 are worn fixed for screw 41 equipped with spaced apart connecting hole 40 and are determined;
Second fixture block 34 is the card slot of strip, the first, second cell wall 341,342 of card slot respectively with the bubble positioned at outside
The plate face composition of foam aluminium sheet 10 keeps out cooperation, and first, second cell wall 341,342 is equipped with spaced apart connecting hole 40
It is fixed that fixed is worn for screw 41.
Specifically, above-mentioned first fixture block 33, the second fixture block 34 be all made of rubber material integrated molding, first fixture block 33 at
Type is the structure with cavity, and the foamed aluminium board 10 of overlapping is planted into cavity, then will be on the first fixture block 33 by screw 41
First retaining wall 331, the second retaining wall 332 are respectively secured on the foamed aluminium board 10 in outside.
Second fixture block 34 is shaped to have reeded structure, and the foamed aluminium board 10 of overlapping is planted into groove, then by
The first cell wall 341, the second cell wall 342 on second fixture block 34 is respectively secured to the foamed aluminium board 10 positioned at outside by screw 41
On, and above-mentioned first fixture block 33, the second fixture block 34 are enclosed in the surrounding of foamed aluminium board 10.
Further, in the present invention, the arrangement spacing of the compression spring 20 is 5~20cm, and the spacing of compression spring 20 directly affects
The arrangement spacing of shock proof ability possessed by foamed aluminium board 10 to the overlapping, compression spring 20 is smaller, i.e., in adjacent foam
More intensive between aluminium sheet 10, the impact resistance having is stronger, and the excessively intensive arrangement of compression spring 20 will also result in practical peace
Dress process it is cumbersome.
As shown in figure 5, the present invention also provides a kind of foamed aluminiums to drop case, spelled by above-mentioned foamed aluminium air-drop case buffer module
It fills.The fastener 2 of case buffer module is dropped including above-mentioned foamed aluminium air-drop case buffer module 1 and fixed adjacent foamed aluminium.
The foamed aluminium, which drops case, has excellent impact resistance, and can effectively reduce that content is subject to when contacting to earth rushes
Hit power, it is ensured that content it is intact;Meanwhile foamed aluminium air-drop case can be replaced simply when being damaged on the outside of appearance
It safeguards, the screw 41 on fixture block 30 is laid down, the foamed aluminium board 10 of damage is then replaced, then reinstall and fix, simply
It is convenient, it is suitable for large-scale promotion and uses.
The basic principles and main features and the features of the present invention of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement is both fallen in the range of claimed invention.The scope of protection of present invention is by appended claims
And its equivalent thereof.
Claims (6)
1. a kind of foamed aluminium drops case buffer module, it is characterised in that:Including at least two layers overlap foamed aluminium board (10) and
Compression spring (20) between being arranged in adjacent foam aluminium sheet (10), the compression spring (20) are in compressive state, foamed aluminium board
(10) edge is equipped with fixture block (30) for connecting and fixing multi-layered foamed aluminium sheet (10), and the fixture block (30) includes and outside
The first, second faceplate (31,32) that the plate face of foamed aluminium board (10) reclines, the first, second faceplate (31,32) are equipped with interval cloth
The connecting hole (40) set, connecting hole (40) is interior to be equipped with screw (41) and is fastened to the plate of foamed aluminium board (10).
2. foamed aluminium according to claim 1 drops case buffer module, it is characterised in that:The plate of adjacent foam aluminium sheet (10)
Arranged for interval has a corresponding cavity (11) on face, the compression spring (20) be plugged in cavity (11) and compression spring (20) it is flexible
The plate face in direction and foamed aluminium board (10) is perpendicular.
3. foamed aluminium according to claim 1 drops case buffer module, it is characterised in that:First, second faceplate
Connecting hole (40) on (31,32) is strip through-hole.
4. foamed aluminium according to claim 1 drops case buffer module, it is characterised in that:The fixture block (30) includes setting
The second fixture block (34) set the first fixture block (33) on foamed aluminium board (10) short side and be arranged in foamed aluminium board (10) long side;
First fixture block (33) includes parallel and spaced apart first, second retaining wall (331,332), the foamed aluminium board of multilayer build-up
(10) it is plugged on the plate face and first, second of the foamed aluminium board (10) between the first, second retaining wall (331,332) and positioned at outside
Retaining wall (331,332) composition keeps out cooperation, and the remaining edge of the first, second retaining wall (331,332) is provided with coaming plate (333), institute
The first, second retaining wall (331,332) stated is worn fixed for screw (41) equipped with spaced apart connecting hole (40) and is determined;
Second fixture block (34) is the card slot of strip, the first, second cell wall (341,342) of card slot respectively with the bubble positioned at outside
The plate face composition of foam aluminium sheet (10) keeps out cooperation, and first, second cell wall (341,342) is equipped with spaced apart connection
Fixed is worn for screw (41) and is determined in hole (40).
5. foamed aluminium according to claim 1 drops case buffer module, it is characterised in that:Between the arrangement of the compression spring (20)
Away from for 5~20cm.
6. a kind of foamed aluminium drops case, it is characterised in that:The foamed aluminium drops case by Claims 1 to 5 any one institute
The foamed aluminium air-drop case buffer module stated is assembled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810078698.7A CN108341165A (en) | 2018-01-26 | 2018-01-26 | A kind of foamed aluminium air-drop case buffer module, foamed aluminium drop case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810078698.7A CN108341165A (en) | 2018-01-26 | 2018-01-26 | A kind of foamed aluminium air-drop case buffer module, foamed aluminium drop case |
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CN108341165A true CN108341165A (en) | 2018-07-31 |
Family
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CN201810078698.7A Pending CN108341165A (en) | 2018-01-26 | 2018-01-26 | A kind of foamed aluminium air-drop case buffer module, foamed aluminium drop case |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111470043A (en) * | 2020-04-30 | 2020-07-31 | 中国飞机强度研究所 | Combined buffering energy-absorbing structure and air-drop protection device |
CN112927831A (en) * | 2021-01-26 | 2021-06-08 | 中国原子能科学研究院 | Bumper, method of manufacturing the same, connection structure, and transportation apparatus |
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CN104590654A (en) * | 2014-11-17 | 2015-05-06 | 界首市一鸣新材料科技有限公司 | Foamed aluminum air-drop guard box with limiting users |
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CN106742740A (en) * | 2016-12-31 | 2017-05-31 | 重庆煌固包装制造有限公司 | A kind of motorcycle parts packing case |
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2018
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CN2589637Y (en) * | 2002-12-10 | 2003-12-03 | 湖州精诚门业有限公司 | Edge-coated steel-wood composite door |
JP2006324583A (en) * | 2005-05-20 | 2006-11-30 | Mitsubishi Electric Corp | Substrate storage case and method for transporting substrate |
CN104590654A (en) * | 2014-11-17 | 2015-05-06 | 界首市一鸣新材料科技有限公司 | Foamed aluminum air-drop guard box with limiting users |
CN104925381A (en) * | 2015-06-18 | 2015-09-23 | 无锡众扬金属制品有限公司 | Shockproof and drop-resistant spring |
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Non-Patent Citations (1)
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111470043A (en) * | 2020-04-30 | 2020-07-31 | 中国飞机强度研究所 | Combined buffering energy-absorbing structure and air-drop protection device |
CN112927831A (en) * | 2021-01-26 | 2021-06-08 | 中国原子能科学研究院 | Bumper, method of manufacturing the same, connection structure, and transportation apparatus |
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