CN204143764U - A kind of false proof precious metal sheets - Google Patents
A kind of false proof precious metal sheets Download PDFInfo
- Publication number
- CN204143764U CN204143764U CN201420486365.5U CN201420486365U CN204143764U CN 204143764 U CN204143764 U CN 204143764U CN 201420486365 U CN201420486365 U CN 201420486365U CN 204143764 U CN204143764 U CN 204143764U
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- precious metal
- metal sheets
- encapsulated layer
- optical microstructures
- false proof
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Abstract
The utility model discloses a kind of false proof precious metal sheets, comprise precious metal sheets body, optical microstructures Anti-counterfeit piece, transparent top encapsulated layer and transparent bottom encapsulated layer, described top encapsulated layer and described bottom encapsulated layer lay respectively at above and below described precious metal sheets body, described precious metal sheets body is encapsulated between described top encapsulated layer and described bottom encapsulated layer by described top encapsulated layer and described bottom encapsulated layer, described precious metal sheets body is provided with void region, described optical microstructures Anti-counterfeit piece is positioned at the void region on described precious metal sheets body.The false proof precious metal sheets structure of one of the present utility model is simple, be not easy distortion and have antiforge function.
Description
Technical field
The utility model relates to a kind of sheet metal, particularly relates to one and has anti-fraud functional stowable false proof precious metal sheets.
Background technology
At present along with growth in the living standard, people are more and more ready to collect the objects made from precious metals such as gold, platinum, as the collection such as the Chinese zodiac, constellation card, i.e. precious metal sheets that gold bar and noble metal are made.The advantage of precious metal sheets is profile variation, and can suppress different patterns above, and appearance better appearance, reserve value is high.But its shortcoming is: because the price comparison of noble metal is high, and general precious metal sheets thickness is all that the precious metal sheets of such thickness is easily out of shape, and is easily forged between 0.001mm-100mm.
Summary of the invention
The utility model completes to solve deficiency of the prior art, the purpose of this utility model be to provide a kind of structure simple, be not easy distortion and there is anti-fraud functional false proof precious metal sheets.
The false proof precious metal sheets of one of the present utility model, comprise precious metal sheets body, optical microstructures Anti-counterfeit piece, transparent top encapsulated layer and transparent bottom encapsulated layer, described top encapsulated layer and described bottom encapsulated layer lay respectively at above and below described precious metal sheets body, described precious metal sheets body is encapsulated between described top encapsulated layer and described bottom encapsulated layer by described top encapsulated layer and described bottom encapsulated layer, described precious metal sheets body is provided with void region, described optical microstructures Anti-counterfeit piece is positioned at the void region on described precious metal sheets body.
The false proof precious metal sheets of one of the present utility model can also be:
Described void region shape and size and described optical microstructures Anti-counterfeit piece shape and size match.
Described optical microstructures Anti-counterfeit piece thickness is consistent with described precious metal sheets body thickness.
Described void region and described optical microstructures Anti-counterfeit piece shape be pentalpha, triangle, rhombus, parallelogram, fan-shaped, circular, semicircle, crescent, annular and trapezoidal in one.
Described optical microstructures Anti-counterfeit piece is arranged on described top encapsulated layer and/or described bottom encapsulated layer, and described optical microstructures Anti-counterfeit piece position is corresponding with described void region.
Described optical microstructures Anti-counterfeit piece is printed or is bonded in described top encapsulated layer lower surface and/or bottom encapsulated layer upper surface.
Described optical microstructures Anti-counterfeit piece is embedded in the void region on described precious metal sheets body.
Encapsulated layer edge, described top and encapsulated layer edge, described bottom are fixedly connected to form described package cover, and described precious metal sheets body and described optical microstructures Anti-counterfeit piece are all positioned at described package cover.
The false proof precious metal sheets of one of the present utility model, comprise precious metal sheets body, optical microstructures Anti-counterfeit piece, transparent top encapsulated layer and transparent bottom encapsulated layer, described top encapsulated layer and described bottom encapsulated layer lay respectively at above and below described precious metal sheets body, described precious metal sheets body is encapsulated between described top encapsulated layer and described bottom encapsulated layer by described top encapsulated layer and described bottom encapsulated layer, described precious metal sheets body is provided with void region, described optical microstructures Anti-counterfeit piece is positioned at the void region on described precious metal sheets body.Like this, in terms of existing technologies, the advantage of false proof precious metal sheets of the present utility model is: the anti-counterfeiting information of the optical microstructures on optical microstructures Anti-counterfeit piece has antiforge function, identifies that anti-counterfeit capability is high, avoids forging.Precious metal sheets body is encapsulated between top encapsulated layer and bottom encapsulated layer by the top encapsulated layer in addition above and below precious metal sheets body and bottom encapsulated layer, makes thinner precious metal sheets body keep body shape, not yielding.
Accompanying drawing explanation
A kind of false proof precious metal sheets embodiment parts broken away view of Fig. 1 the utility model.
A kind of false proof precious metal sheets embodiment outside drawing of Fig. 2 the utility model.
A kind of false proof precious metal sheets first embodiment cut-open view of Fig. 3 the utility model.
A kind of another embodiment cut-open view of false proof precious metal sheets of Fig. 4 the utility model.
Figure number explanation
1 ... top encapsulated layer 2 ... bottom encapsulated layer 3 ... precious metal sheets body
4 ... void region 5 ... optical microstructures Anti-counterfeit piece
Embodiment
Fig. 1 to Fig. 4 below in conjunction with accompanying drawing is described in further detail the false proof precious metal sheets of one of the present utility model.
The false proof precious metal sheets of one of the present utility model, please refer to Fig. 1 to Fig. 4, comprise precious metal sheets body 3, optical microstructures Anti-counterfeit piece 5, transparent top encapsulated layer 1 and transparent bottom encapsulated layer 2, described top encapsulated layer 1 and described bottom encapsulated layer 2 lay respectively at above and below described precious metal sheets body 3, described precious metal sheets body 3 is encapsulated between described top encapsulated layer 1 and described bottom encapsulated layer 2 by described top encapsulated layer 1 and described bottom encapsulated layer 2, described precious metal sheets body 3 is provided with void region 4, described optical microstructures Anti-counterfeit piece 5 is positioned at the void region 4 on described precious metal sheets body 3.Wherein, optical microstructures Anti-counterfeit piece 5 is the one of Techniques of Optical Security.Optical microstructures anti-counterfeiting technology generally presents colorful or dynamic effect by microstructured layers to the effect such as interference, diffraction of light, thus realizes anti-fraud functional a kind of technology.Like this, in terms of existing technologies, the advantage of false proof precious metal sheets of the present utility model is: the anti-counterfeiting information of the optical microstructures on optical microstructures Anti-counterfeit piece 5 has antiforge function, anti-counterfeit recognition can be carried out through transparent top encapsulated layer 1 or bottom encapsulated layer 2, identification anti-counterfeit capability is high, avoids forging.Precious metal sheets body 3 is encapsulated between top encapsulated layer 1 and bottom encapsulated layer 2 by the top encapsulated layer 1 in addition above and below precious metal sheets body 3 and bottom encapsulated layer 2, makes thinner precious metal sheets body 3 keep body shape, not yielding.
The false proof precious metal sheets of one of the present utility model, please refer to Fig. 1 to Fig. 4, and the basis of previously described technical scheme can also be: described void region 4 shape and size and described optical microstructures Anti-counterfeit piece 5 shape and size match.Like this, optical microstructures Anti-counterfeit piece 5 can be positioned in void region 4, and structure is compacter, does not additionally take up room.Preferred technical scheme is described optical microstructures Anti-counterfeit piece 5 thickness and described precious metal sheets body 3 consistency of thickness further.Like this, optical microstructures Anti-counterfeit piece 5 is placed in void region 4, both consistency of thickness, the precious metal sheets body 3 of such entirety is concordant with optical microstructures Anti-counterfeit piece 5 upper and lower surface, make overall false proof precious metal sheets very smooth, convenient encapsulation, and space is saved in collection.Can also to be described void region 4 and described optical microstructures Anti-counterfeit piece 5 shape be pentalpha, triangle, rhombus, parallelogram, fan-shaped, circular, semicircle, crescent, annular and trapezoidal in one.Certainly can also be other shape, as long as optical microstructures Anti-counterfeit piece 5 can be placed in void region 4.Can also be that described optical microstructures Anti-counterfeit piece 5 is arranged on described top encapsulated layer 1 and/or described bottom encapsulated layer 2 in addition, described optical texture Anti-counterfeit piece 5 position be corresponding with described void region 4.Namely optical microstructures Anti-counterfeit piece 5 can be arranged on top encapsulated layer 1, also can be arranged on bottom encapsulated layer 2.Two optical microstructures Anti-counterfeit pieces 5 can also be set, be separately positioned on top encapsulated layer 1 upper and lower portion encapsulated layer 2, now two optical microstructures Anti-counterfeit pieces 5 preferably thickness add and after in precious metal sheets body 3 consistency of thickness, or single optical microstructures Anti-counterfeit piece 5 thickness is consistent with precious metal sheets body 3, but two optical microstructures Anti-counterfeit pieces 5 are positioned at two different void region 4 of position.
The false proof precious metal sheets of one of the present utility model, please refer to Fig. 1 to Fig. 4, the basis of previously described technical scheme can be specifically: described top encapsulated layer 1 lower surface and/or bottom encapsulated layer 2 upper surface are printed or be bonded in described optical microstructures Anti-counterfeit piece 5.Namely optical microstructures Anti-counterfeit piece 5 is fixed together by printing mode or bonding mode with top encapsulated layer 1 lower surface and/or bottom encapsulated layer 2 upper surface, when top encapsulated layer 1 and bottom encapsulated layer 2 being encapsulated with precious metal sheets body 3, the optical microstructures Anti-counterfeit piece 5 making position corresponding is encapsulated in void region 4.Can also be in the void region 4 that is embedded on described precious metal sheets body 3 of described optical microstructures Anti-counterfeit piece 5.Namely optical microstructures Anti-counterfeit piece 5 is fixed in the void region 4 of precious metal sheets body 3 by mosaic mode, and then use top encapsulated layer 1 and bottom encapsulated layer 2 to be encapsulated in by precious metal sheets body 3 to complete encapsulation between the two.
The false proof precious metal sheets of one of the present utility model, please refer to Fig. 1 to Fig. 4, the basis of previously described technical scheme can also be: encapsulated layer 1 edge, described top and encapsulated layer 2 edge, described bottom are fixedly connected to form described package cover, and described precious metal sheets body 3 and described optical microstructures Anti-counterfeit piece 5 are all positioned at described package cover.As shown in Figure 4, top encapsulated layer 1 edge and encapsulated layer 2 edge, described bottom are fixedly connected to form described package cover, like this, after encapsulation, precious metal sheets body 3 is isolated from the outside, and avoids air, moisture contact with precious metal sheets body 3 with environmental contaminants and make precious metal sheets impaired.Certainly, as shown in Figure 3, top encapsulated layer 1 and described bottom encapsulated layer 2 also can be consistent with the length of precious metal sheets body 3 and width, namely only top encapsulated layer 1 and bottom encapsulated layer 2 are fitted with precious metal sheets body 3, four sides of precious metal sheets thickness direction then do not carry out fitting and closing.It is false proof that false proof precious metal sheets so also can play height identification, and top encapsulated layer 1 and bottom encapsulated layer 2 pairs of precious metal sheets bodies 3 are played a supporting role simultaneously, avoid precious metal sheets body 3 to deform.
Above-mentionedly only several specific embodiments in the utility model to be illustrated; but can not as protection domain of the present utility model; every according to the change of the equivalence done by design spirit in the utility model or to modify or equal proportion zooms in or out, all should think and fall into protection domain of the present utility model.
Claims (8)
1. a false proof precious metal sheets, it is characterized in that: comprise precious metal sheets body, optical microstructures Anti-counterfeit piece, transparent top encapsulated layer and transparent bottom encapsulated layer, described top encapsulated layer and described bottom encapsulated layer lay respectively at above and below described precious metal sheets body, described precious metal sheets body is encapsulated between described top encapsulated layer and described bottom encapsulated layer by described top encapsulated layer and described bottom encapsulated layer, described precious metal sheets body is provided with void region, described optical microstructures Anti-counterfeit piece is positioned at the void region on described precious metal sheets body.
2. the false proof precious metal sheets of one according to claim 1, is characterized in that: described void region shape and size and described optical microstructures Anti-counterfeit piece shape and size match.
3. the false proof precious metal sheets of one according to claim 2, is characterized in that: described optical microstructures Anti-counterfeit piece thickness is consistent with described precious metal sheets body thickness.
4. the false proof precious metal sheets of one according to claim 2, is characterized in that: described void region and described optical microstructures Anti-counterfeit piece shape be pentalpha, triangle, rhombus, parallelogram, fan-shaped, circular, semicircle, crescent, annular and trapezoidal in one.
5. the false proof precious metal sheets of one according to claim 2, is characterized in that: described optical microstructures Anti-counterfeit piece is arranged on described top encapsulated layer and/or described bottom encapsulated layer, and described optical microstructures Anti-counterfeit piece position is corresponding with described void region.
6. the false proof precious metal sheets of one according to any claim of claim 2 to 5, is characterized in that: described optical microstructures Anti-counterfeit piece is printed or is bonded in described top encapsulated layer lower surface and/or bottom encapsulated layer upper surface.
7. the false proof precious metal sheets of one according to any claim of claim 2 to 5, is characterized in that: described optical microstructures Anti-counterfeit piece is embedded in the void region on described precious metal sheets body.
8. the false proof precious metal sheets of one according to any claim of claim 1 to 5, it is characterized in that: encapsulated layer edge, described top and encapsulated layer edge, described bottom are fixedly connected to form described package cover, and described precious metal sheets body and described optical microstructures Anti-counterfeit piece are all positioned at described package cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486365.5U CN204143764U (en) | 2014-08-26 | 2014-08-26 | A kind of false proof precious metal sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486365.5U CN204143764U (en) | 2014-08-26 | 2014-08-26 | A kind of false proof precious metal sheets |
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| Publication Number | Publication Date |
|---|---|
| CN204143764U true CN204143764U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486365.5U Expired - Fee Related CN204143764U (en) | 2014-08-26 | 2014-08-26 | A kind of false proof precious metal sheets |
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| Country | Link |
|---|---|
| CN (1) | CN204143764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303393A (en) * | 2015-12-05 | 2016-02-03 | 深圳市天兴诚科技有限公司 | Anti-fake method |
| CN106274138A (en) * | 2016-10-10 | 2017-01-04 | 成都印钞有限公司 | A kind of native gold product with anti-counterfeiting performance and preparation method thereof |
-
2014
- 2014-08-26 CN CN201420486365.5U patent/CN204143764U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303393A (en) * | 2015-12-05 | 2016-02-03 | 深圳市天兴诚科技有限公司 | Anti-fake method |
| CN106274138A (en) * | 2016-10-10 | 2017-01-04 | 成都印钞有限公司 | A kind of native gold product with anti-counterfeiting performance and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20200826 |