CN209644168U - It is electromagnetically shielded composite construction and luggage - Google Patents
It is electromagnetically shielded composite construction and luggage Download PDFInfo
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- CN209644168U CN209644168U CN201822121724.8U CN201822121724U CN209644168U CN 209644168 U CN209644168 U CN 209644168U CN 201822121724 U CN201822121724 U CN 201822121724U CN 209644168 U CN209644168 U CN 209644168U
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Abstract
The utility model provides a kind of electromagnetic shielding composite construction and luggage.The electromagnetic shielding composite construction includes electromagnetic attenuation layer (1) and electro-magnetic screen layer (2), electromagnetic attenuation layer (1) and electro-magnetic screen layer (2) stack together, and the thickness of electromagnetic attenuation layer (1) and electro-magnetic screen layer (2) is inversely proportional.Electromagnetic shielding composite construction according to the present utility model, can effectively shield electromagnetic signal, and criminal is avoided to obtain the card image in wallet; individual privacy and property safety are protected, while reducing material consumption, reduces material cost; structure is simple, flexible and convenient to use.
Description
Technical field
The utility model belongs to luggage technical field, and in particular to a kind of electromagnetic shielding composite construction and luggage.
Background technique
IC card is exactly the plastic cards for being embedded with microchip.Currently used IC card have deposit card, credit card, smart card,
Identity card, driver's license, bank card and other be stored with radio-frequency identification card of various personal information etc., these IC card all be design
The problem of important objects of everyone vital interests, safety becomes user's top concern.
However, with the development of communication technology, while bringing considerable ease to people's life, also giving criminal
Personal information is illegally obtained using the communication technology and brings opportunity, causes the information of user unconsciously just illegal
Molecule obtains, and with the leakage of user information, and the information that criminal can use these acquisitions operates, and causes to use
The safety in utilization of extreme loss on the property of family, IC card is greatly lowered.
Utility model content
Therefore, the technical problem to be solved by the present invention is to provide a kind of electromagnetic shielding composite construction and luggage, energy
Enough effectively shielding electromagnetic signals, avoid criminal from obtaining the card image in wallet, protect individual privacy and property safety,
Material consumption is reduced simultaneously, reduces material cost, structure is simple, flexible and convenient to use.
To solve the above-mentioned problems, the utility model provides a kind of electromagnetic shielding composite construction, including electromagnetic attenuation layer and
Electro-magnetic screen layer, electromagnetic attenuation layer and electromagnetic shielding are laminated together, and the thickness of electromagnetic attenuation layer and electro-magnetic screen layer at
Inverse ratio.
Preferably, the thickness B of the thickness A of electromagnetic attenuation layer and electro-magnetic screen layer meets: A+B=L and A:B=1/15~1/
5, wherein L is definite value, it is preferable that as L > 1.2mm, A:B=1/15~1/10；As L < 1mm, A:B=1/10~1/5.
Preferably, the intensity of electromagnetic attenuation layer decaying electromagnetic wave is 50%~80%.
Preferably, electro-magnetic screen layer includes coated in the conductive coating on electromagnetic attenuation layer；And/or electro-magnetic screen layer packet
Include the conductive fabric that all side edges are fixedly connected with electromagnetic attenuation layer.
Preferably, electromagnetic shielding composite construction further includes liner layer, and electro-magnetic screen layer is folded in electromagnetic attenuation layer and liner
Between layer, it is preferable that liner layer is coated with conductive coating far from the side of electro-magnetic screen layer, it is preferable that the edge of conductive fabric is set
Liner, electromagnetic attenuation layer and liner layer is equipped with to be sewed together by padding with conductive fabric.
Preferably, electromagnetic attenuation layer is provided with bonded structure far from the side of electro-magnetic screen layer；And/or electro-magnetic screen layer
Side far from electromagnetic attenuation layer is provided with bonded structure.
Another aspect according to the present utility model provides a kind of luggage, including above-mentioned electromagnetic shielding composite construction, electricity
Crust, liner and/or the interlayer of magnetic screen composite construction formation luggage.
Preferably, luggage includes trolley case, handbag, satchel, knapsack, chest packet, wallet, briefcase, purse or shoulder bag.
Preferably, the crust outer edge of wallet is embedded with magnet, and the crust outer edge of wallet is pulled together by magnet.
Preferably, the inner wall side of luggage is provided with felt, and the two sides for being electromagnetically shielded composite construction are provided with thread gluing, electromagnetism
Shielding composite construction is bonded in luggage by thread gluing.
Electromagnetic shielding composite construction provided by the utility model, including electromagnetic attenuation layer and electro-magnetic screen layer, electromagnetic attenuation
Layer and electromagnetic shielding are laminated together, and the thickness of electromagnetic attenuation layer and electro-magnetic screen layer is inversely proportional.The electromagnetic shielding is compound
Structure can realize the decaying of electromagnetic signal by electromagnetic attenuation layer, and the shielding of electromagnetic signal is realized by electro-magnetic screen layer, because
This can effectively carry out extraneous electromagnetic signal when the electromagnetic shielding composite construction to be applied in various luggage structures
Shielding is avoided criminal from illegally being got personal identity information and bank card information etc. using electromagnetic signal etc., effectively protected
Individual privacy and property safety are protected, simultaneously as the electromagnetic attenuation performance of electromagnetic attenuation layer is related to the thickness of cap rock, and electricity
The shield effectiveness of magnetic masking layer is also by the thickness effect of electro-magnetic screen layer, can therefore when selecting thicker electromagnetic attenuation layer
The thickness of electro-magnetic screen layer to be thinned accordingly, when selecting thicker electro-magnetic screen layer, electromagnetic attenuation can be thinned accordingly
The thickness of layer, to guarantee the integral thickness for being electromagnetically shielded composite construction within the scope of one, while it is good to guarantee that it has
Electromagnetic shielding performance, designed by above-mentioned structure, material consumption can be efficiently reduced, reduce material cost, structure letter
It is single, it is flexible and convenient to use.
Detailed description of the invention
Fig. 1 is the schematic diagram of the electromagnetic shielding composite construction of the utility model first embodiment；
Fig. 2 is the cross-sectional view of the electromagnetic shielding composite construction of the utility model first embodiment；
Fig. 3 is the exploded view of the electromagnetic shielding composite construction of the utility model first embodiment；
Fig. 4 is the cross-sectional view of the electromagnetic shielding composite construction of the utility model second embodiment；
Fig. 5 is the cross-sectional view of the electromagnetic shielding composite construction of the utility model 3rd embodiment；
Fig. 6 is the structure chart of the electromagnetic shielding composite construction of the utility model fourth embodiment；
Fig. 7 is the rearview of the electromagnetic shielding composite construction of the utility model fourth embodiment；
Fig. 8 is the structural schematic diagram of the wallet of the utility model embodiment；
Fig. 9 is the inside schematic perspective view of the wallet of the utility model embodiment；
Figure 10 is the structural schematic diagram of the trolley case of the utility model embodiment；
Figure 11 is the structural schematic diagram of the briefcase of the utility model embodiment；
Figure 12 is the structural schematic diagram of the handbag of the utility model embodiment.
Appended drawing reference indicates are as follows:
1, electromagnetic attenuation layer；2, electro-magnetic screen layer；3, liner layer；4, crust；5, liner；6, interlayer；7, bonded structure；8,
Liner；9, it is electromagnetically shielded composite construction；10, magnet.
Specific embodiment
In conjunction with referring to shown in Fig. 1 to Fig. 7, embodiment according to the present utility model, electromagnetic shielding composite construction includes electromagnetism
Damping layer 1 and electro-magnetic screen layer 2, electromagnetic attenuation layer 1 and electro-magnetic screen layer 2 stack together, and electromagnetic attenuation layer 1 and electromagnetic screen
The thickness for covering layer 2 is inversely proportional.
The electromagnetic shielding composite construction can realize the decaying of electromagnetic signal by electromagnetic attenuation layer 1, pass through electromagnetic shielding
Layer 2 realizes the shielding of electromagnetic signal, therefore when the electromagnetic shielding composite construction to be applied in various luggage structures, Neng Gouyou
Effect ground shields extraneous electromagnetic signal, and criminal is avoided illegally to get personal identity letter using electromagnetic signal etc.
Breath and bank card information etc., effective protection individual privacy and property safety.
Intensity I=I of the electromagnetic signal after passing through substance0e-μd, wherein I0It is electromagnetic signal before passing through substance
Initial strength, d are substance thickness, and μ is line attenuation coefficient of the electromagnetic signal in the substance, and electromagnetism is believed it can be seen from the formula
Number decaying it is related to the characteristic of substance itself and substance thickness, when substance determine after, the decaying of electromagnetic signal just only with object
Matter thickness is related, and substance thickness is bigger, and electromagnetic signal attenuation degree is bigger.
Since the electromagnetic attenuation performance of electromagnetic attenuation layer 1 is related to the thickness of this layer, and the shield effectiveness of electro-magnetic screen layer 2
Also the thickness effect by electro-magnetic screen layer 2, therefore when selecting thicker electromagnetic attenuation layer 1, electromagnetism can be thinned accordingly
The thickness of electromagnetic attenuation layer 1 can be thinned when selecting thicker electro-magnetic screen layer 2 in the thickness of shielded layer 2 accordingly, thus
The integral thickness of guarantee electromagnetic shielding composite construction guarantees it with good electromagnetic wave shielding within the scope of one
Can, it is designed by above-mentioned structure, material consumption can be efficiently reduced, reduce material cost, structure is simple, using flexible side
Just.
Preferably, the thickness B of the thickness A of electromagnetic attenuation layer 1 and electro-magnetic screen layer 2 meets: A+B=L and A:B=1/15~
1/5, wherein L is definite value.Definite value is set by L, so that it may under the premise of guaranteeing luggage thickness, reasonable distribution electromagnetic attenuation layer
The thickness of the electro-magnetic screen layer 2 of 1 thickness, so that avoiding luggage in the case that the effect of the two can find full expression
Thickness it is excessive cause luggage overall weight to increase, the thickness that also can be avoided luggage is too small and structural strength is caused to reduce, nothing
Method meets the durability requirements of luggage.In general, the thickness of electromagnetic attenuation layer 1 is thicker, the thinner thickness of electro-magnetic screen layer 2,
So that the structure design of electromagnetic shielding composite construction is more reasonable, to reduce material cost.Preferably, electromagnetic attenuation layer
1 is, for example, ox-hide or leather, so as to improve electromagnetic shielding composite junction with good appearance and excellent structural strength
The durability and service life of structure.
Preferably, as L > 1.2mm, A:B=1/15~1/10；As L < 1mm, A:B=1/10~1/5.As L >
When 1.2mm, illustrate that the integral thickness for being electromagnetically shielded composite construction is larger, therefore the thickness of electromagnetic attenuation layer 1 can be arranged
It is thicker, it can also guarantee that the thickness of electro-magnetic screen layer 2 realizes good effectiveness, realize knot through the cooperation between the two,
Effective combination of structure intensity and electromagnetic shielding, is effectively isolated electromagnetic signal.Above-mentioned thickness is maximum gauge.
Preferably, the intensity of the decaying of electromagnetic attenuation layer 1 electromagnetic wave is 50%~80%, so that electromagnetic attenuation layer
1 electromagnetic wave that can decay sufficient intensity, further increases electro-magnetic screen layer 2 to effective shield effectiveness of electromagnetic wave.
In the present embodiment, electro-magnetic screen layer 2 includes coated in the conductive coating on electromagnetic attenuation layer 1；And/or electromagnetism
Shielded layer 2 includes the conductive fabric that all side edges are fixedly connected with electromagnetic attenuation layer 1.
Specifically, when electro-magnetic screen layer 2 includes conductive coating, can be applied directly to the area of electromagnetic attenuation layer 1 compared with
On big side, so that the entire side of electromagnetic attenuation layer 1 can realize good effectiveness, electromagnetism is avoided
Signal penetrates electromagnetic attenuation layer 1 and reaches the positions such as card, gets card image, improves the safety of card image.It leads
Electrocoating paint can be equably applied on the entire side of electromagnetic attenuation layer 1, guarantee each position of electromagnetic attenuation layer 1 every magnetic
Validity and reliability.
When electro-magnetic screen layer 2 includes conductive fabric, at least side of electromagnetic attenuation layer 1 is arranged in conductive fabric, and passes through bonding
Or the modes such as suture are fixed together with electromagnetic attenuation layer 1, to form electromagnetic screen in the side of electromagnetic attenuation layer 1
It covers.Preferably, the shapes and sizes of conductive fabric are identical as the shapes and sizes of side side of electromagnetic attenuation layer 1, so that
Conductive fabric can be completely coincident with electromagnetic attenuation layer 1, improve the magnetic fade performance and electromagnetic shielding performance of electromagnetic shielding composite construction
It can superimposed antimagnetic performance.
In conjunction with referring to Fig. 1 to Fig. 3, first embodiment according to the present utility model, electromagnetic shielding composite construction further includes interior
Lining 3, electro-magnetic screen layer 2 are folded between electromagnetic attenuation layer 1 and liner layer 3.By being set respectively in the two sides of electro-magnetic screen layer 2
Electromagnetic attenuation layer 1 and liner layer 3 are set, effective protection can be respectively formed to the two sides of electro-magnetic screen layer 2, avoid electro-magnetic screen layer 2
Lead to problem easy to damage due to too thin.
In addition, can be covered on outside conductive coating, be avoided by liner layer 3 when electro-magnetic screen layer 2 is using conductive coating
The problem of conductive coating is exposed to outside and wears, and antimagnetic effect is caused to fail.Conductive coating is, for example, conductive paint.
Preferably, liner layer 3 is coated with conductive coating far from the side of electro-magnetic screen layer 2, can be in the side of liner layer 3
Electromagnetic protection is formed, matches, can further mention with the electro-magnetic screen layer 2 being arranged between liner layer 3 and electromagnetic attenuation layer 1
The antimagnetic performance of height electromagnetic shielding composite construction, more efficiently avoids that information leakage occurs.
Preferably, the edge of conductive fabric is provided with liner 8, electromagnetic attenuation layer 1 and liner layer 3 by padding 8 and conductive fabric
It is sewed together.In general, the thinner thickness of conductive fabric, therefore in contrast intensity is weaker, it in use, may
Since tearing phenomenon occurs due to the pullling etc. of user, antimagnetic effect is caused to fail.It is respectively set by the two sides in conductive fabric
Liner 8 can be formed with when electromagnetic attenuation layer 1, conductive fabric and liner layer 3 are sewed together by padding 8 pairs of conductive fabrics
Effect protection so that the active force of pullling for being applied to conductive fabric in use process acts on liner 8, rather than is to act directly on to lead
On electric cloth, to effectively conductive fabric be avoided to tear in use, the validity and service life of conductive fabric are improved.
Preferably, electromagnetic attenuation layer 1 is provided with bonded structure 7 far from the side of electro-magnetic screen layer 2；And/or electromagnetic shielding
2 side far from electromagnetic attenuation layer 1 of layer are provided with bonded structure 7.
Pass through setting bonded structure 7 either other knots for facilitating realization to be detachably connected on electromagnetic shielding composite construction
Structure, such as hidden discount either zipper etc. can according to need type and installation site of adjustment electromagnetic shielding composite construction etc., mention
The versatility of height electromagnetic shielding composite construction enables electromagnetic shielding composite construction to be suitable for a variety of different luggage structures.
The electromagnetic shielding composite construction of the present embodiment is suitable as crust, is also used as liner.
In conjunction with shown in Figure 4, second embodiment according to the present utility model, what is be different from the first embodiment is in
In in the present embodiment, electromagnetic shielding composite construction only includes electromagnetic attenuation layer 1 and electro-magnetic screen layer 2, and electro-magnetic screen layer 2
Using conductive fabric either foil etc., to match with electromagnetic attenuation layer 1, effective effectiveness is realized.In
In the present embodiment, electromagnetic attenuation layer 1 can be using leather either plastics etc., so as to save the cost.Electromagnetic attenuation layer 1
It can be made of ox-hide.
In conjunction with shown in Figure 5,3rd embodiment according to the present utility model exists with second embodiment difference
In in the present embodiment, electromagnetic shielding composite construction only includes electromagnetic attenuation layer 1 and electro-magnetic screen layer 2, and electro-magnetic screen layer 2
It is coated on electromagnetic attenuation layer 1 using conductive coating.Conductive coating is, for example, conductive paint.
In conjunction with referring to shown in Fig. 6 and Fig. 7, fourth embodiment according to the present utility model, the difference with second embodiment
It is, further includes Ka Bao other than electromagnetic attenuation layer 1 and electro-magnetic screen layer 2, the side of the Ka Bao is opened in the present embodiment
Mouthful, other sides are fixedly connected by modes such as sewings with electromagnetic attenuation layer 1, and the opening of Ka Bao passes through zipper and electromagnetic attenuation
It is attached between layer 1 or electro-magnetic screen layer 2, so as to turn on or off the opening.In the present embodiment, Ka Bao can be with
It is made, can also be made of other materials of conductive fabric, it can be whole in the entire outer surface of electromagnetic shielding composite construction
One layer of conductive paint is covered, so that electromagnetic shielding composite construction can form effective magnetism isolating effect from overall structure.
Preferably, in the present embodiment, the side of the separate Ka Bao of electromagnetic attenuation layer 1 is provided with felt or hidden discount
Deng, can as needed will electromagnetic shielding composite construction remove or be mounted in corresponding structure, so as to facilitate electricity
The use of magnetic screen composite construction.
Above-mentioned electromagnetic shielding composite construction is particularly suitable for inner lining structure or interlayer, in particular for the space that is loaded
Liner or interlayer.
In conjunction with referring to shown in Fig. 1 to Figure 12, embodiment according to the present utility model, luggage includes that above-mentioned electromagnetic shielding is multiple
Structure 9 is closed, electromagnetic shielding composite construction 9 forms crust 4, liner 5 and/or the interlayer 6 of luggage.
Above-mentioned electromagnetic shielding composite construction 9 can according to need on the crust 4, liner 5 and/or interlayer 6 of luggage,
To be respectively formed effective Magnetic Shielding Effectiveness to the various pieces of luggage, it effectively prevent placing when card or personal information certificate
Information leakage event occurs when in luggage, improves the safety of personal information.
Preferably, luggage includes trolley case, handbag, satchel, knapsack, chest packet, wallet, briefcase, purse or shoulder bag.
The difference of position, electromagnetic screen are set according to luggage structure applied by electromagnetic shielding composite construction 9 and in luggage
The structure for covering composite construction 9 itself can also carry out the adjustment of adaptability, as long as structure can satisfy above-mentioned electromagnetic shielding and answer
The restriction for closing structure 9, should all be within the protection scope of the utility model.
For example, electromagnetic shielding composite construction 9 can be set in the inner walls of trolley case, and it is coated on entire pull rod
In the inner walls of case, when trolley case closing lid become an entirety body structure after, electromagnetic shielding composite construction 9 can including
Portion forms the structure of sealing, will be located in the box body certificate, card etc. and is wrapped in electromagnetic shielding composite construction 9, to keep away
Exempt from the certificate in trolley case, information leakage occurs for card.
Preferably, the inner wall side of luggage is provided with felt, and the two sides of electromagnetic shielding composite construction 9 are provided with thread gluing, electricity
Magnetic screen composite construction 9 is bonded in luggage by thread gluing.In use, it is multiple to can choose different types of electromagnetic shielding
It closes structure 9 and the other structures of luggage to be combined, realizes different structural styles, such as when being not necessarily to carry out magnetic screen, need
When reinforcing other structures function, electromagnetic shielding composite construction 9 can be removed out of luggage, then consolidate required structural bond
It is scheduled on inside luggage, so that luggage easily meets the requirement of user.When user needs to be put into bank card either identity
The certificates such as card perhaps card when interlayer or liner fixed before inside luggage can be taken out at this time, then by electromagnetic screen
It covers the thread gluing on composite construction 9 to be bonded on the felt of luggage interior side, so that electromagnetic shielding composite construction 9 is adhesively fixed on
In luggage, effective Magnetic Shielding Effectiveness is formed to luggage inside.
For needing individually placed card perhaps can be using the electromagnetism with Ka Bao or interlayer for the luggage of certificate
It shields composite construction 9 and is convenient for returning for article to carry out the placement of card or certificate by card or interlayer
Class is convenient for searching so that placement of the article in luggage is more orderly.
Preferably, when luggage is wallet, 4 outer edge of crust of wallet is embedded with magnet 10,4 outer edge of crust of wallet
It is pulled together by magnet 10.In general, wallet is folded structure, after wallet doubling, the position of doubling opening is
A possibility that inc, therefore theoretically there are still information leakages.Magnet is embedded by 4 outer edge of crust in wallet
10, two conduplication sides of wallet can be pulled together by magnet 10 in wallet doubling, so that electromagnetic shielding composite junction
Structure 9 can fit together, to form full encirclement structure to wallet, avoid certificate or card in wallet that information occurs and let out
Dew improves safety and reliability when wallet uses.
For wallet, after general opening wallet, wallet is opened wide, and the card or certificate on the inside of wallet are with regard to sudden and violent
Expose, therefore still leaves biggish information leakage loophole, in this embodiment, it is preferred that, it can be in the inside of wallet
A check apron is respectively set, which is conductive fabric, and when using the card or certificate of side, the check apron of the other side is covered on
On the liner 5 of the side, thus to be located at the side liner 5 in certificate or card be electromagnetically shielded, to personal information shape
At being effectively protected, avoid the certificate of the side or card that information leakage problem occurs.
After wallet doubling, the check apron positioned at two sides is superimposed, and is matched with the electromagnetic isolation structure on wallet crust 4, right
Entire wallet forms significantly more efficient electromagnetic isolation protection, avoids personal information from leaking by wallet, improves personal information
Safety.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill of the art
For personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with modification.
Claims (13)
1. a kind of electromagnetic shielding composite construction, which is characterized in that including electromagnetic attenuation layer (1) and electro-magnetic screen layer (2), the electricity
Magnetic damping layer (1) and the electro-magnetic screen layer (2) stack together, and the thickness of electromagnetic attenuation layer (1) and electro-magnetic screen layer (2)
It is inversely proportional.
2. electromagnetic shielding composite construction according to claim 1, which is characterized in that the thickness A of the electromagnetic attenuation layer (1)
Meet with the thickness B of the electro-magnetic screen layer (2): A+B=L and A:B=1/15~1/5, wherein L is definite value.
3. electromagnetic shielding composite construction according to claim 1, which is characterized in that electromagnetic attenuation layer (1) the decaying electricity
The intensity of magnetic wave is 50%~80%.
4. electromagnetic shielding composite construction according to any one of claim 1 to 3, which is characterized in that the electromagnetic shielding
Layer (2) includes coated in the conductive coating on the electromagnetic attenuation layer (1)；And/or the electro-magnetic screen layer (2) includes side
The conductive fabric that edge is fixedly connected with the electromagnetic attenuation layer (1).
5. electromagnetic shielding composite construction according to claim 4, which is characterized in that the electromagnetic shielding composite construction also wraps
It includes liner layer (3), the electro-magnetic screen layer (2) is folded between the electromagnetic attenuation layer (1) and the liner layer (3).
6. electromagnetic shielding composite construction according to any one of claim 1 to 3, which is characterized in that the electromagnetic attenuation
Layer (1) is provided with bonded structure (7) far from the side of the electro-magnetic screen layer (2)；And/or the electro-magnetic screen layer (2) is separate
The side of the electromagnetic attenuation layer (1) is provided with bonded structure (7).
7. electromagnetic shielding composite construction according to claim 2, which is characterized in that as L > 1.2mm, A:B=1/15~
1/10；As L < 1mm, A:B=1/10~1/5.
8. electromagnetic shielding composite construction according to claim 5, which is characterized in that the liner layer (3) is far from the electricity
The side of magnetic masking layer (2) is coated with conductive coating.
9. electromagnetic shielding composite construction according to claim 5, which is characterized in that the edge of the conductive fabric is provided with lining
It pads (8), the electromagnetic attenuation layer (1) and the liner layer (3) are sewed together by the liner (8) with the conductive fabric.
10. a kind of luggage, which is characterized in that including electromagnetic shielding composite construction (9) described in any one of claims 1 to 9,
Electromagnetic shielding composite construction (9) forms crust (4), liner (5) and/or the interlayer (6) of the luggage.
11. luggage according to claim 10, which is characterized in that the luggage includes trolley case, handbag, satchel, back
Packet, chest packet, wallet, briefcase, purse or shoulder bag.
12. luggage according to claim 11, which is characterized in that crust (4) outer edge of the wallet is embedded with magnet
(10), crust (4) outer edge of the wallet is pulled together by magnet (10).
13. luggage according to claim 11, which is characterized in that the inner wall side of the luggage is provided with felt, described
The two sides of electromagnetic shielding composite construction (9) are provided with thread gluing, and the electromagnetic shielding composite construction (9) is bonded in by the thread gluing
In the luggage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121724.8U CN209644168U (en) | 2018-12-17 | 2018-12-17 | It is electromagnetically shielded composite construction and luggage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121724.8U CN209644168U (en) | 2018-12-17 | 2018-12-17 | It is electromagnetically shielded composite construction and luggage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209644168U true CN209644168U (en) | 2019-11-19 |
Family
ID=68518267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822121724.8U Active CN209644168U (en) | 2018-12-17 | 2018-12-17 | It is electromagnetically shielded composite construction and luggage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209644168U (en) |
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2018
- 2018-12-17 CN CN201822121724.8U patent/CN209644168U/en active Active
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