CN2742731Y - Anti-magnet protective bag for credit card and magnetic card - Google Patents
Anti-magnet protective bag for credit card and magnetic card Download PDFInfo
- Publication number
- CN2742731Y CN2742731Y CN 200420104520 CN200420104520U CN2742731Y CN 2742731 Y CN2742731 Y CN 2742731Y CN 200420104520 CN200420104520 CN 200420104520 CN 200420104520 U CN200420104520 U CN 200420104520U CN 2742731 Y CN2742731 Y CN 2742731Y
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- CN
- China
- Prior art keywords
- magnetic
- card
- page
- leaf
- magnetic card
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- 239000002131 composite material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 239000011889 copper foil Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000010985 leather Substances 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
An anti-magnet protective bag 5 for credit card and magnetic card of the utility model is composed of a book cover, a back cover and a page type shielding cover page 1. The inner side of the book cover, the inner side of the back cover and the page type shielding cover page 1 are provided with a plurality of pocket type jacketed cavity. The pocket type jacket cavity composes an integrated pocket type jacket cavity by superposing an over layer 2, a shielding layer 3 and a flexible pad layer 4. A plurality of pocket type jacket cavities compose an anti-magnet shielding cover page 1. A plurality of anti-magnet shields compose the utility model product, namely an anti-magnet shielding protective bag 5. The opening for taking cards of the pocket type anti-magnet shielding protecting bag is provided with an opening for taking cards. The utility model is characterized by low cost, easy generalization and general protection function, and can be widely used in the protecting field of preventing the interference and the friction of credit card and magnetic card.
Description
Technical field
This novel antimagnetic interference shielding protection field that relates to magnetic card, credit card, the antimagnetic protection bag of say so more specifically a kind of credit card, magnetic card.
Background technology
At present, various individual magnetic identification cards, as credit card, transactional cards, the card of paying the fees, consumption card, farecard, member card, phonecard, rechargeable card, the card of entering, deposit card, driving license, VIP card, bank book card etc., since use easy to carry, enjoy a good reputation, people go on business, travel, do shopping, in consumption and the commercial activity, but the strange land is converted enchashment gold, consumption bank and multiple function such as is reported the loss apace, and day more is subjected to people's welcome.But because identification card has strong identity recognition function, if the magnetic stripe recording information on the identification card is impaired, the inconvenience that brings to people has made a lot of people know from experience to some extent.
In bank's hair fastener notice, pointed out the user: magnetic card can not be placed in various high-intensity magnetic fields, high temperature, high voltage, the strong motion environment, does not acutely rub, beats.Wherein the strong electromagnetic wave product has: audio amplifier, hair dryer, Personal Handyphone System, microwave oven, mobile phone, electromagnetic oven, television set, magnet therapeutic apparatus, permanent magnet, electromagnetic oven, emergency exit scanner, industry, medical radiation equipment etc.And the permanent magnet that the consumer often uses in actual life, as: the Magnetic hasp that the Magnetic hasp that the Ms wraps, mobile phone are wrapped, magnetic bangle, mobile phone, friction etc. are the main causes of destroying the magnetic card magnetic strip information.Along with the universal and magnetic card magnetic of magnetic card is more and more stronger, the consumer tends to carry simultaneously many magnetic cards, puts together for many, and the magnetic between magnetic card and the magnetic card interferes with each other, and becomes a kind of new interference source again.In actual life, be difficult to require the consumer all can strictly observe regulation constantly, be not related with above-mentioned interference source.
" a kind of multi-function magnetic card protection cover " of Chinese CN2588730Y " magnetic card, IC-card protective sleeve " that announces as on November 26th, 2003 in the prior art and Chinese patent bulletin on October 11st, 2000 CN2400838Y; their protection magnetic cards of U.S. US5288942 on February 22nd, 1994 (Cardholders Incorporating Keepers) mostly are to adopt single screen protected mode, do not fully take into account the different magnetic that can take place of a plurality of magnetic card magnetic and disturb technology mutually.I notice that in recent years magnetic card technique develops rapidly both at home and abroad, various magnetic cards are more and more, for magnetic and the false proof needs that keep magnetic card, the magnetic of magnetic card is more and more stronger, the high-density high-strength magnetic card occurs, and makes the association of putting together mutually of many magnetic cards go out strong and weak magnetic and disturb mutually, and the technical failure of destroying the other side's magnetic track information-recording mutually increases day by day, it makes the magnetic card magnetic strip information impaired, can not correctly be discerned by card reader.Therefore, market demand has a kind of product can hold the protection bag of more magnetic cards and safeguard protection magnetic card.
The main cause of analyzing the magnetic card inefficacy has: magnetic card magnetic disorder or magnetic, take place and disappear in extraneous electric current or strong-electromagnetic field pierce through the protection layers such as the electromagnetic wave that external cause environment such as electric equipment products produce, friction, accidental impact, permanent magnet, mobile phone, high temperature contact; Internal cause is in magnetic field environment, magnetic takes place between magnetic card and magnetic card, magnetic card and the protective layer interfere with each other, rub and produce high-pressure electrostatic stream infringement etc.
Summary of the invention
The technical problems to be solved in the utility model provides the magnetic shield protection bag that a kind of credit card, magnetic card prevent that magnetic from disturbing mutually and rubbing, and can hold more magnetic cards and prevent external magnetic field or magnetic card interferes with each other destruction magnetic card magnetic recording information with magnetic card magnetic.
The problems referred to above of the present utility model are by a kind of credit card, the antimagnetic protection bag 5 of magnetic card being provided, can holding more magnetic card, and it comprises that front cover, back cover and leaf type housing page or leaf l constitute; Front cover inboard, back cover inboard and leaf type housing page or leaf 1 are provided with a plurality of pocket type chucks chamber, and this pocket type chuck chamber is stacked by jacket layer 2, screen 3 and flexible protection pad layer 4, constitute the pocket type chuck chamber of one; By a plurality of these pocket type chuck chambeies, constitute antimagnetic shield cover page or leaf 1, constituting the utility model product by the multipage antimagnetic shield is antimagnetic shield protection bag 5; Be provided with an opening described at this pocket type antimagnetic shield protective bag card taking mouth place, pick and place card at this opening part.
The chuck chamber of described storage magnetic card all is freestanding shield clip mantle cavity, can store magnetic card separately, and one bag on a card prevents mutual magnetic interference and friction between magnetic card and the magnetic card.
The screen 3 of the magnetic shield protective sleeve of described credit card, the anti-magnetic disturbance of magnetic card and friction is the composite construction layer structure of aluminum alloy flake and copper foil, can also be the composite construction layer structure of thin silver film and soft magnetism oxysome thin slice.
Described jacket layer 2, the flexible protection pad layer 4 of the magnetic shield protective sleeve of described credit card, the anti-magnetic disturbance of magnetic card and friction are leather or yarn fabric.
Use characteristics of the present utility model to be that low, the easy popularization of cost, defencive function are comprehensive.
Description of drawings
Fig. 1, show the individual layer generalized section of the structure protective layer of credit card described in the utility model, magnetic card antimagnetic shield bag.
Fig. 2, show the front cover schematic diagram of credit card described in the utility model, magnetic card antimagnetic shield protective sleeve.
Fig. 3 is leaf type structure, the view of product after the moulding of credit card described in the utility model, magnetic card antimagnetic shield protection bag.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1, show the individual layer generalized section of the structure protective layer of credit card described in the utility model, magnetic card antimagnetic shield bag 5.Constitute by jacket layer 1, screen 3 and flexible protection pad layer 4 are stacked.
Fig. 2 is the surface plot of credit card described in the utility model, magnetic card antimagnetic shield protective sleeve, and wherein, front cover is provided with metal bound edge 6, round metal arc cornerite 7, the picture and text 8 at protruding quarter.
Fig. 3 is leaf type structure, the view of product after the moulding of credit card described in the utility model, magnetic card antimagnetic shield protection bag 5.Front cover, back cover and the leaf type housing page or leaf 1 of credit card, magnetic card antimagnetic shield protection bag are provided with metal bound edge 6, round metal arc cornerite 7, and card taking breach 9, wherein the card taking breach is towards axial direction.
Claims (5)
1, credit card, the antimagnetic protection bag of magnetic card (5), it is made of front cover, back cover and leaf type housing page or leaf (1), it is characterized in that, front cover inboard, back cover inboard and leaf type housing page or leaf (1) are provided with a plurality of pocket type chucks chamber, this pocket type chuck chamber is stacked by jacket layer (2), screen (3) and flexible protection pad layer (4), constitute the pocket type chuck chamber of one, by a plurality of these pocket type chuck chambeies, constitute antimagnetic shield cover page or leaf (1), by this antimagnetic shield protective sleeve page or leaf (1), constituting the utility model product is antimagnetic shield protection bag (5); Be provided with an opening (9) described at this pocket type antimagnetic shield protective bag card taking mouth place, pick and place card at this opening part.
2, credit card according to claim 1, the antimagnetic protection bag of magnetic card (5); it is characterized in that, all be freestanding shield clip mantle cavity in the chuck chamber of described storage magnetic card, can store magnetic card separately; one bag on one card prevents mutual magnetic interference and friction between magnetic card and the magnetic card.
3, credit card according to claim 1 and 2, the antimagnetic protection bag of magnetic card (5) is characterized in that, prevent that at described credit card, magnetic card jacket layer (2), the flexible protection pad layer (4) of the magnetic shield protective sleeve of magnetic disturbance and friction are leather or yarn fabric.
4, credit card according to claim 1, the antimagnetic protection bag of magnetic card (5); it is characterized in that; preventing that at described credit card, magnetic card the screen (3) of the magnetic shield protective sleeve of magnetic disturbance and friction is the composite construction layer structure of aluminum alloy flake and copper foil, can also be the composite construction layer structure of thin silver film and soft magnetism oxysome thin slice.
5, credit card according to claim 1, the antimagnetic protection bag of magnetic card (5) is characterized in that, described leaf type housing page or leaf (1) is made of the inboard page or leaf cover of front cover page or leaf, one page folder page or leaf cover page or leaf and the inboard page or leaf cover of back cover page or leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104520 CN2742731Y (en) | 2004-10-27 | 2004-10-27 | Anti-magnet protective bag for credit card and magnetic card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104520 CN2742731Y (en) | 2004-10-27 | 2004-10-27 | Anti-magnet protective bag for credit card and magnetic card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2742731Y true CN2742731Y (en) | 2005-11-23 |
Family
ID=35478195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420104520 Expired - Fee Related CN2742731Y (en) | 2004-10-27 | 2004-10-27 | Anti-magnet protective bag for credit card and magnetic card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2742731Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555109A (en) * | 2015-12-02 | 2016-05-04 | 舟山安特佳智能科技有限公司 | Shielding structure between two intelligent cards |
-
2004
- 2004-10-27 CN CN 200420104520 patent/CN2742731Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555109A (en) * | 2015-12-02 | 2016-05-04 | 舟山安特佳智能科技有限公司 | Shielding structure between two intelligent cards |
| CN105555109B (en) * | 2015-12-02 | 2018-09-07 | 舟山安特佳智能科技有限公司 | A kind of shielding construction being used between two sheet smart cards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |