CN204472043U - A kind of high elasticity corrugated board - Google Patents
A kind of high elasticity corrugated board Download PDFInfo
- Publication number
- CN204472043U CN204472043U CN201520083635.2U CN201520083635U CN204472043U CN 204472043 U CN204472043 U CN 204472043U CN 201520083635 U CN201520083635 U CN 201520083635U CN 204472043 U CN204472043 U CN 204472043U
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- China
- Prior art keywords
- cardboard
- corrugated board
- section
- elastomer block
- interior
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Buffer Packaging (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The utility model relates to a kind of high elasticity corrugated board, comprise outer cardboard and interior cardboard, core paper interlayer is provided with between this outer cardboard and interior cardboard, this core paper interlayer undulate shape, it is characterized in that: core paper interlayer comprises crest section and trough section, each crest section respectively with outer paper plate bonding, each trough section respectively with interior paper plate bonding, elastomer block is provided with between described each crest section, be provided with lower elastomer block between described each trough section, the bottom of described upper elastomer block is provided with spring groove; The utility model is: be provided with elastomer block and lower elastomer block between cardboard, interior cardboard, crest section and trough section outside, effectively raise the elasticity of core paper interlayer, when cardboard and interior cardboard are subject to clashing into outside, having larger screen resilience makes corrugated board restore to the original state, improve the elasticity of corrugated board, make corrugated board not fragile, extend the service life of corrugated board.
Description
Technical field
The utility model relates to a kind of corrugated board, especially a kind of high elasticity corrugated board.
Background technology
Corrugated board is the adherend of a multilayer, and it is minimum is made up of the corrugated core paper interlayer of one deck and a layer paperboard.It has very high mechanical strength, can support and be subject to the collision in handling process and fall to fall.The practical manifestation of corrugated case depends on three factors: the structure of the characteristic of core paper and paperboard and carton itself.
And existing corrugated board is very easily out of shape when clashing into, the corrugated board after distortion is not enough due to elasticity, cannot resilience, has damaged corrugated board, has made corrugated board shorter for service life.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of elasticity better and the high elasticity corrugated board of long service life.
The technical solution of the utility model is achieved in that a kind of high elasticity corrugated board, comprise outer cardboard and interior cardboard, core paper interlayer is provided with between this outer cardboard and interior cardboard, this core paper interlayer undulate shape, it is characterized in that: core paper interlayer comprises crest section and trough section, each crest section respectively with outer paper plate bonding, each trough section respectively with interior paper plate bonding, elastomer block is provided with between described each crest section, lower elastomer block is provided with between described each trough section, the bottom of described upper elastomer block is provided with spring groove, on this, spring groove comprises the first cambered surface connected successively, interface and the second cambered surface, first cambered surface is provided with bumper post, this bumper post is connected with outer cardboard, interface is broached-tooth design, the radian of the second cambered surface is 120 degree.
By adopting technique scheme, elastomer block and lower elastomer block is provided with outside between cardboard, interior cardboard, crest section and trough section, effectively raise the elasticity of core paper interlayer, when cardboard and interior cardboard are subject to clashing into outside, having larger screen resilience makes corrugated board restore to the original state, improve the elasticity of corrugated board, make corrugated board not fragile, extend the service life of corrugated board.
The bumper post wherein the first cambered surface arranged, effectively raise anti-shock strength, when bumper post is squeezed, there is larger restorable screen resilience, and interface is broached-tooth design, restorable screen resilience can be produced when interface is squeezed, the radian of the second cambered surface is 120 degree, can produce restorable screen resilience, further ensure the elasticity of corrugated board when the second cambered surface is squeezed, make corrugated board not fragile, extend the service life of corrugated board.
The utility model is set to further: broached-tooth design comprises several sawtooth, and the junction of adjacent saw-tooth is provided with resilience groove, and the cross section of this resilience groove is ellipticity.
By adopting technique scheme, this resilience groove further enhancing the own resilience of broached-tooth design, thus improves the elasticity of corrugated board, makes corrugated board not fragile, extends the service life of corrugated board.
The utility model is also set to further: be provided with two elastic strips between the top of described lower elastomer block and outer cardboard, and two elastic strips form contraction chamber, and the sidewall of each elastic strip is provided with retraction slot, and the cross section of this retraction slot is isosceles trapezoid shape.
By adopting technique scheme, this lower elastomer block arranges elastic strip, when effective external cardboard is subject to clashing into, this place is made to have larger screen resilience, ensure the elasticity of outer cardboard, and contraction chamber and retraction slot all further ensure when outer cardboard is subject to clashing into and have larger screen resilience, thus improve the elasticity of corrugated board on the whole, make corrugated board not fragile, extend the service life of corrugated board.
Accompanying drawing explanation
Fig. 1 is the utility model detailed description of the invention structural representation;
Fig. 2 is equipped with elastomer block and lower elastic block structure schematic diagram in the utility model detailed description of the invention;
Fig. 3 is the utility model detailed description of the invention SMIS folder Rotating fields schematic diagram;
Fig. 4 is the upper fast structural representation of elasticity in the utility model detailed description of the invention;
Fig. 5 is broached-tooth design structural representation in the utility model detailed description of the invention;
Fig. 6 is lower elastic block structure schematic diagram in the utility model detailed description of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Fig. 1-Fig. 6, the utility model discloses a kind of high elasticity corrugated board, comprise outer cardboard 1 and interior cardboard 3, core paper interlayer 2 is provided with between this outer cardboard 1 and interior cardboard 3, this core paper interlayer 2 undulate shape, in the utility model specific embodiment, core paper interlayer 2 comprises crest section 21 and trough section 22, each crest section 21 is bonding with outer cardboard 1 respectively, each trough section 22 is bonding with interior cardboard 3 respectively, elastomer block 4 is provided with between described each crest section 21, lower elastomer block 5 is provided with between described each trough section 22, the bottom of described upper elastomer block 4 is provided with spring groove 41, on this, spring groove 41 comprises the first cambered surface 411 connected successively, interface 412 and the second cambered surface 413, first cambered surface 411 is provided with bumper post 6, this bumper post 6 is connected with outer cardboard 1, interface 412 is in broached-tooth design, the radian of the second cambered surface 413 is 120 degree.
By adopting technique scheme, elastomer block and lower elastomer block is provided with outside between cardboard, interior cardboard, crest section and trough section, effectively raise the elasticity of core paper interlayer, when cardboard and interior cardboard are subject to clashing into outside, having larger screen resilience makes corrugated board restore to the original state, improve the elasticity of corrugated board, make corrugated board not fragile, extend the service life of corrugated board.
The bumper post wherein the first cambered surface arranged, effectively raise anti-shock strength, when bumper post is squeezed, there is larger restorable screen resilience, and interface is broached-tooth design, restorable screen resilience can be produced when interface is squeezed, the radian of the second cambered surface is 120 degree, can produce restorable screen resilience, further ensure the elasticity of corrugated board when the second cambered surface is squeezed, make corrugated board not fragile, extend the service life of corrugated board.
In the utility model specific embodiment, broached-tooth design 412 comprises several sawtooth 4121, and the junction of adjacent saw-tooth 4121 is provided with resilience groove 4122, and the cross section of this resilience groove 4122 is ellipticity.
By adopting technique scheme, this resilience groove further enhancing the own resilience of broached-tooth design, thus improves the elasticity of corrugated board, makes corrugated board not fragile, extends the service life of corrugated board.
In the utility model specific embodiment, two elastic strips 51 are provided with between the top of described lower elastomer block 5 and outer cardboard, article two, elastic strip 51 forms contraction chamber 52, and the sidewall of each elastic strip 51 is provided with retraction slot 511, and the cross section of this retraction slot 511 is isosceles trapezoid shape.
By adopting technique scheme, this lower elastomer block arranges elastic strip, when effective external cardboard is subject to clashing into, this place is made to have larger screen resilience, ensure the elasticity of outer cardboard, and contraction chamber and retraction slot all further ensure when outer cardboard is subject to clashing into and have larger screen resilience, thus improve the elasticity of corrugated board on the whole, make corrugated board not fragile, extend the service life of corrugated board.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a high elasticity corrugated board, comprise outer cardboard and interior cardboard, core paper interlayer is provided with between this outer cardboard and interior cardboard, this core paper interlayer undulate shape, it is characterized in that: core paper interlayer comprises crest section and trough section, each crest section respectively with outer paper plate bonding, each trough section respectively with interior paper plate bonding, elastomer block is provided with between described each crest section, lower elastomer block is provided with between described each trough section, the bottom of described upper elastomer block is provided with spring groove, on this, spring groove comprises the first cambered surface connected successively, interface and the second cambered surface, first cambered surface is provided with bumper post, this bumper post is connected with outer cardboard, interface is broached-tooth design, the radian of the second cambered surface is 120 degree.
2. high elasticity corrugated board according to claim 1, is characterized in that: broached-tooth design comprises several sawtooth, and the junction of adjacent saw-tooth is provided with resilience groove, and the cross section of this resilience groove is ellipticity.
3. high elasticity corrugated board according to claim 1, it is characterized in that: between the top of described lower elastomer block and outer cardboard, be provided with two elastic strips, article two, elastic strip forms contraction chamber, and the sidewall of each elastic strip is provided with retraction slot, and the cross section of this retraction slot is isosceles trapezoid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083635.2U CN204472043U (en) | 2015-02-06 | 2015-02-06 | A kind of high elasticity corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083635.2U CN204472043U (en) | 2015-02-06 | 2015-02-06 | A kind of high elasticity corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472043U true CN204472043U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520083635.2U Expired - Fee Related CN204472043U (en) | 2015-02-06 | 2015-02-06 | A kind of high elasticity corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204472043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064139A (en) * | 2015-08-07 | 2015-11-18 | 福建省文松彩印有限公司 | Corrugated cardboard, composite corrugated cardboard and composite corrugated box |
-
2015
- 2015-02-06 CN CN201520083635.2U patent/CN204472043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064139A (en) * | 2015-08-07 | 2015-11-18 | 福建省文松彩印有限公司 | Corrugated cardboard, composite corrugated cardboard and composite corrugated box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20180206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |