CN207202366U - Explosion-proof mobile phone cover structure - Google Patents
Explosion-proof mobile phone cover structure Download PDFInfo
- Publication number
- CN207202366U CN207202366U CN201721107287.3U CN201721107287U CN207202366U CN 207202366 U CN207202366 U CN 207202366U CN 201721107287 U CN201721107287 U CN 201721107287U CN 207202366 U CN207202366 U CN 207202366U
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- CN
- China
- Prior art keywords
- layer
- nested structure
- antiexplosion telephone
- puncture
- cloth
- Prior art date
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- 239000000835 fiber Substances 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- 239000004952 Polyamide Substances 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 239000004760 aramid Substances 0.000 claims description 7
- 229920003235 aromatic polyamide Polymers 0.000 claims description 7
- 229920002647 polyamide Polymers 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 229920002994 synthetic fiber Polymers 0.000 claims description 7
- 239000012209 synthetic fiber Substances 0.000 claims description 7
- 239000010425 asbestos Substances 0.000 claims description 6
- 229910052895 riebeckite Inorganic materials 0.000 claims description 6
- 239000004809 Teflon Substances 0.000 claims description 5
- 229920006362 Teflon® Polymers 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
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- 238000005096 rolling process Methods 0.000 claims description 2
- WESWKIRSMKBCAJ-UHFFFAOYSA-N [F].[Fe] Chemical compound [F].[Fe] WESWKIRSMKBCAJ-UHFFFAOYSA-N 0.000 claims 1
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- 229910052751 metal Inorganic materials 0.000 claims 1
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- 239000004945 silicone rubber Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 22
- 238000004880 explosion Methods 0.000 abstract description 12
- 239000010985 leather Substances 0.000 abstract description 4
- 230000009970 fire resistant effect Effects 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 88
- 229910052744 lithium Inorganic materials 0.000 description 23
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 22
- 239000012634 fragment Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000914 Metallic fiber Polymers 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- SMBQBQBNOXIFSF-UHFFFAOYSA-N dilithium Chemical compound [Li][Li] SMBQBQBNOXIFSF-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910032387 LiCoO2 Inorganic materials 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 229910002993 LiMnO2 Inorganic materials 0.000 description 1
- 229910003005 LiNiO2 Inorganic materials 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
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- 239000011149 active material Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
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- 239000003063 flame retardant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses an explosion-proof cell-phone cover structure, it comprises multilayer combined material, in order to reach explosion-proof, prevent the puncture, characteristics such as high temperature resistant and resistant burning, wherein this multilayer combined material is shellproof combined material by nexine to outer structure material, it is used for preventing the battery explosion and prevents that the piece from cutting out, the intermediate level is fire-resistant insulating layer, it is fire-resistant material, be used for isolated heat energy, it is outmost real leather goods or high density cloth, be used for preventing the usefulness of high temperature leakage, via foretell structure, can prevent chemical battery or rechargeable battery in the electronic product explosion and the danger that produces effectively.
Description
Technical field
It is structure on preventing the lithium battery in mobile phone or electronic product from exploding that this is new.
Background technology
Lithium battery (lithium battery) among chemical cell is a kind of lithium metal or lithium alloy is anode material,
Using the battery of non-aqueous electrolytic solution, lithium battery is different with lithium ion battery to be, the former is one-shot battery, and the latter is to fill
Battery, the people of earliest invention lithium battery is Edison in addition, and it is using formulas below:Li+MnO2=LiMnO2, this is anti-
It should be redox reaction electric discharge.Lithium battery has become main flow now, main as the positive electrode of lithium ion battery at present
It common are：LiCoO2、LiMn2O4、LiNiO2And LiFePO4, it is widely used in notebook computer, camera, mobile phone, video camera
On upper and consumption electronic products.
At present because lithium battery has small volume, in light weight, energy density is big, memory effect unobvious, when not in use
The advantages such as only slow loss of charge, are used on increasing electronic product, in addition to electronic product, increasingly
Progressive lithium ion battery is also increasingly popularized, available for military affairs, pure electric automobile and aerospace applications, but lithium battery is but
There are many defects, such as:Cycle life is short, charging circuit is complicated, the requirement to the circuit of inside battery protection is high.
The design of common various lithium batteries but with ni-mh and nickel-cadmium cell differs widely on the market at present, ni-mh and NI-G
The steam vent that there is an exhaust decompression on the top of battery and designed, and lithium battery is aluminum hull totally-enclosed encapsulates, it is especially right
For the lithium battery of hermetically sealed aluminum hull encapsulation, exist in its safeguard protection design one it is extremely hazardous the defects of:In battery
When some physical abnormalities occur for portion, or when internally battery protection chip breaks down, all easily produce because in battery
Portion's pressure rises sharply and set off an explosion, and seemed thermal shock if lithium battery improper use, overcharges, over-discharge or short circuit
Deng, chemical change, electrochemical reaction will occur under abuse state between the composition such as the active material of inside battery and electrolyte point,
Produce a large amount of heat energy and gas, when continue to build up to a certain degree when, will cause battery overheat, catch fire in addition blast wind
Danger so that the personal safety of people and property are compromised.
Exploded for lithium battery and be broadly divided into following several reasons, it is fixed that the lithium dimer in the first lithium battery is on the rack, and holds
Easily because the manufacturer of manufacture battery is improper to lithium battery design or manufacture is improper, and cause internal short-circuit.In addition dust, water with
And temperature can all influence lithium battery and cause abnormal chemical change, therefore manufacturer all must first put one section in production lithium battery
Time can just dispatch from the factory after making lithium dimer stable.Second external factor influences, and using charging wire of unknown origin, overcharges, again
Fall lithium battery or be chronically at the environment of high-temperature high humility, can all destroy the structure of lithium battery interior, once find lithium electricity
When pond overheats, do not fill electricity, charging is filled insatiable hunger or is deformed always, just there is the risk exploded, it should disable immediately
Risk can be avoided.
For a variety of risks caused when in use of above-mentioned lithium battery, the utility model proposes a kind of antiexplosion telephone noose
Structure, it uses multilayer materials to be formed, and to reach the characteristics such as blast protection, anti-puncture, high temperature resistant and resistance to burning, wherein should
Multilayer materials are ballistic composite by the structure material of nexine to outer layer, and it is used for preventing battery explosion and preventing broken
Piece is cut out, and intermediate layer is frame-retarding thermo-insulating layer, and it is the material of resistance to combustion, and for completely cutting off heat energy, outermost layer is corium material or high density
Cloth, for preventing high temperature from leaking to be used, via above-mentioned structure, it can effectively prevent that the chemical cell in electronic product is quick-fried
Fried and caused danger.
Utility model content
Main purpose of the present utility model, it is to provide a kind of antiexplosion telephone nested structure, there is provided the composite of multilayer, make
Chemical cell in electronic product when charging because overcharge or over-discharge and make the chemical cell explosion time, its energy
Fragment caused by effectively obstructing the chemical cell explosion time, allow those fragments to be enveloped by the antiexplosion telephone set, be unlikely to injure
Electronic product user and personnel or arround affairs.
Another object of the present utility model, in the antiexplosion telephone nested structure, working as electronics in the structure for providing a resistance to combustion
Explosion time occurs for chemical cell in product, can effectively obstruct the heat energy that the chemical cell is sent, and and external environment, have
The heat energy of chemical cell is prevented to effect to be burned to personnel and the things of outside.
To achieve the above object, the utility model discloses a kind of antiexplosion telephone nested structure, and it is anti-puncture that it includes one
Layer, it sequentially has a first noumenon, one second body and one the 3rd body, and the first noumenon side and second body
Side connects, and junction has one first crease line, and the second body side is connected with the 3rd body side, and junction has
One second crease line, the wherein side of the second body two are connected with 2 first hems, and a fibrous layer, it is connected in this
On anti-puncture layer, the fibrous layer dual side-edge is oppositely arranged 2 second hems, wherein the 2 second hem system relative to this
The both sides of one body are set, and an outer layer of cloth, and it is arranged on the fibrous layer, and wherein 2 second hem is anti-puncture to this
Layer is rolled under direction, and is connected under the anti-puncture layer, the first noumenon doubling into the second body, 2 first hem to
Infolding is connected on the fibrous layer.
In an embodiment of the present utility model, it also discloses the fibrous layer and has more one the 3rd hem, and it is arranged at this
The connected side of 2 second hem of fibrous layer and infolding and be arranged on the anti-puncture layer.
In an embodiment of the present utility model, it is explosion-proof and anti-cutting material that it, which also discloses the anti-puncture layer,.
In an embodiment of the present utility model, it is fine for the synthesis of aromatic polyamides class that it also discloses the material of the anti-puncture layer
Dimension, ballistic nylon, superhigh molecular weight polyethylene fibers or metallic fiber.
In an embodiment of the present utility model, it also discloses material of the fibrous layer for heat-insulated and resistance to combustion.
In an embodiment of the present utility model, it is sub- for asbestos shingle, polypropylene, polyamides that it also discloses the material of the fibrous layer
Amine, aromatic polyamides class synthetic fibers, superhigh molecular weight polyethylene fibers or Teflon diaphragm.
In an embodiment of the present utility model, it also discloses the material of the outer layer of cloth as corium, velour leather, cloth, superfluorescent fiber
Material or metal material.
In an embodiment of the present utility model, it also discloses the side connection of the 3rd body and sets one first devil's felt.
In an embodiment of the present utility model, it also discloses the exterior layer and is provided with one the relative to the surface of the first noumenon
Two devil's felts.
Brief description of the drawings
Fig. 1：It is the three-dimensional exploded view of a first embodiment of the present utility model；
Fig. 2：It is the stereogram of a first embodiment of the present utility model；
Fig. 3：It is the stereogram of a first embodiment of the present utility model；
Fig. 4：It is the stereogram of a first embodiment of the present utility model；And
Fig. 5：It is the stereogram of a second embodiment of the present utility model.
【Figure number is to as directed】
Antiexplosion telephone nested structure 1
Anti-puncture layer 2
The first noumenon 22
First pleat trace line 23
Second body 24
First ruffle portion 245
Second pleat trace line 25
3rd body 26
Fibrous layer 3
Second ruffle portion 32
Outer layer of cloth 4
Protection department 42
Interlayer 44
Embodiment
In order that architectural feature of the present utility model and it is reached the effect of have a better understanding and awareness, it is special with compared with
Good embodiment and cooperation detailed description, is described as follows：
The utility model is improved for the antiexplosion telephone nested structure of known techniques, and known antiexplosion telephone set does not have
There is the function of resistance to combustion, when explosion time occurs in charge and discharge process for chemical cell, plus the effect with oxygen, burning will be produced and made
With, occur to effectively prevent such facts, the utility model in explosion-proof Rotating fields peripheral hardware put one layer have heat-insulated, resistance to combustion and
Heat-resisting material, makes chemical cell that explosion time occur, and antiexplosion telephone set of the present utility model can keep off down the broken of the chemical cell
Piece, and reach simultaneously it is heat-insulated, it is resistance to combustion and heat-resisting situation hair, can protect user and its arround personnel not by the chemical-electrical
Pond blast involve, increase take the more time handle the chemical cell blast accident, and protect arround people's things safety, by calamity
Evil minimizes.
First, referring to Fig. 1, it for its of first embodiment of the present utility model is stereo decomposing of the present utility model
Figure, Fig. 2 and Fig. 3, it is stereogram of the present utility model.As illustrated, the utility model is a kind of antiexplosion telephone nested structure 1,
It includes an anti-puncture layer 2, a first noumenon 22, the body 26 of one second body 24,1 the 3rd, one first crease line 23,1 the
Two crease lines 25,2 first ruffle portions 245, a fibrous layer 3,2 second ruffle portions 32 and an outer layer of cloth 4.
Wherein, the antiexplosion telephone nested structure 1, its structure from inside to outside include the anti-puncture layer 2, its sequentially have this
One body 22, the body 26 of the second body 24 and the 3rd, and the side of the first noumenon 22 connects with the side of the second body 24
Connect, junction has first crease line 23, and the side of the second body 24 is connected with the side of the 3rd body 26, and junction has
Second crease line 25, the wherein side of the second body 24 2 are connected with 2 first hem 245, via above-mentioned composition
Structure, the anti-puncture layer 2 is formed, the anti-puncture layer has the function of preventing that sharp keen object from penetrating, and the fibrous layer 3, it is connected
It is arranged on the anti-puncture layer 2, the dual side-edge of fibrous layer 3 is oppositely arranged 2 second hem 32, wherein 2 second flanging
System of portion is set relative to the both sides of the first noumenon 22, and the material that the fibrous layer 3 is formed has the function of heat-resisting and resistance to combustion, with
And the outer layer of cloth 4, it is to be arranged on the fibrous layer 3, and the size of the outer layer of cloth 4 may be slightly larger than the anti-puncture layer 2 and be somebody's turn to do
Fibrous layer 3.
Wherein the anti-puncture layer 2 is that the anti-puncture layer 2 is arranged on the fibrous layer 3 with the combination of fibrous layer 3, the fibre
2 second hem 32 of layer 3 is tieed up to rolling under the anti-puncture direction of layer 2, and is connected under the anti-puncture layer 2, the first
The doubling into the second body 24 of body 22,2 first hem 245 are connected on the fibrous layer 3 to infolding, and 2 second folding
Edge 32 is gluing or car with the junction of the anti-puncture layer 2 and the junction of 2 first hem 245 and the fibrous layer 3
The design of the design of suture, the wherein thread is not limited to the design of any kenel, and the design of the thread helps to prevent
Chemical cell explosion after, and then fragment outwards or left and right spray risk.
From the above, the fibrous layer 3 of antiexplosion telephone nested structure 1 of the present utility model further includes one the 3rd hem 34,
It is arranged at the connected side of 2 second hem 32 of the fibrous layer 3 and infolding and be arranged on the anti-puncture layer 2, and should
The junction of 2 second hems 32 and the anti-puncture layer 2 can be the design of gluing or a thread 5, wherein the thread 5
Design is not limited to the design of any kenel, and the wherein anti-puncture layer 2 is explosion-proof and anti-cutting material, and it is to be used to prevent chemistry
Battery overcharges or discharged when charging, and when producing abnormal reaction and bursting, effective bottom stops that its fragment projects, and by
By the design of the surrounding thread 5, it can more effectively strengthen the ability that the anti-puncture layer 2 prevents fragment from shedding, and this prevents wearing
The material for piercing layer 2 is aromatic polyamides class synthetic fibers, ballistic nylon, superhigh molecular weight polyethylene fibers, polyimides, polyamides
Amine, polypropylene or metallic fiber.In addition, material of the fibrous layer 3 for heat-insulated, heat-resisting and resistance to combustion, when the anti-puncture stopization of layer 2
After the fragment for learning battery, then the fibrous layer 3 can effectively obstruct heat energy caused by chemical cell and the fire that burns
Flame, the material of the fibrous layer 3 is asbestos shingle, polypropylene, polyimides, aromatic polyamides class synthetic fibers, super high molecular weight are gathered
Vinyl fiber, polyimides, polyamide or Teflon diaphragm, and the material of outer layer of cloth 4 is corium, velour leather, cloth, superfluorescent fiber material
Matter or metal material, the outer system of layer of cloth 4 have the effect of attractive in appearance, anti-skidding and wear-resisting, and the outer system of layer of cloth 4 is by the thread 5
Connection is relative to the bottom side of the first noumenon 22 and both sides, and the both sides of second body 24, and the depth of the thread 5 is extremely
It is few to be connected with the fibrous layer 3.
From the above, the side connection of the 3rd body of the fibrous layer 3 sets one first devil's felt 6, and first evil spirit
Its excess-three side system gluing of terrible felt 6 is set or sewing is in the inner face of the outer layer of cloth 4, one second devil's felt 62 its be arranged at the outer cloth
And be to be arranged at relative to the first noumenon 22 on the surface of the outer layer of cloth 4 on the surface of layer 4, the second devil felt 62 with
The connected mode of the outer layer of cloth 4 can be that the mode of viscose or the thread 5 connect setting, or, the first devil felt and this
The two replaceable structures into magnet, plastic button or buckle of devil's felt, when mobile phone is positioned in antiexplosion telephone set, by this
One devil's felt 6 is connected with each other with the second devil felt 62, can be enveloped mobile phone is intact, will not be because of the mobile explosion-proof hand
Mantle 1 and the mobile phone is fallen out antiexplosion telephone set outer.
Please continue to refer to Fig. 5, it is stereogram of the present utility model for its of second embodiment of the present utility model, is such as schemed
It is shown, the structure of the protection department 42 of antiexplosion telephone nested structure one.
Wherein, the exterior layer 4 is oppositely arranged the protection department 42, and the protection relative to two side front ends of the first noumenon 22
The method that the outside system in portion 42 uses suture or gluing, the anti-puncture layer 2 or the outer layer of cloth 4 are connected to by the protection department 42, and
There is slanted bar trace line, it contributes to the first devil felt 6 of the outer layer of cloth 4 and the second devil felt 62 mutual on the protection department 42
During connection, there is provided more closely sealed effect, when the chemical cell in electronic installation or lithium battery produce burning or explosion time, the protection
System of portion 42 is arranged at two side front ends of the exterior layer 4 relative to the first noumenon 22, and it can prevent flame from the antiexplosion telephone
The side of set is exposed, and mobile phone or electronic equipment is positioned in antiexplosion telephone set, can be obtained more complete covering property, wherein
The material of the protection department 42 is asbestos shingle, polypropylene, polyimides, aromatic polyamides class synthetic fibers, superhigh molecular weight polyethylene
Alkene fiber, polyimides, polyamide or Teflon diaphragm.
From the above, the outer layer of cloth 4 of the antiexplosion telephone nested structure 1 of the present utility model further includes an at least interlayer 44,
The interlayer 44 can be arranged at inner surface or the outer surface of the outer layer of cloth 4, and the interlayer 44 can place card and money etc.
Article, in addition the outside of the outer layer of cloth 4 lanyard or brace can be more set, via above-mentioned structure, the antiexplosion telephone nested structure 1
The more facilitating functions of user are provided, and it is easy to carry, mobile phone, change and card need only be positioned over the antiexplosion telephone when going out
It can just be gone out in nested structure 1, without more one wallet of band, it provides user's many conveniences in life.
In summary, the antiexplosion telephone set is formed by the above-mentioned anti-puncture layer 2, the fibrous layer 3 and the outer layer of cloth 4
Structure 1, when mobile phone is positioned over discharge and recharge in the anti-puncture layer 2, the structure of the chemical cell in mobile phone changes and occurred quick-fried
When fried, the anti-puncture layer near mobile phone first can block the fragment of the chemical cell and mobile phone, obstruct those fragments to
Penetrate outside it is scattered, then chemical cell can begin to send out heat energy in addition burn, the fibrous layer be asbestos shingle, polypropylene, polyimides or
The material of Teflon diaphragm, it has high temperature resistant, the fire-retardant and characteristic such as heat-insulated, can be locked in the heat energy of chemical cell explosion time
The personnel that will not be burned to beyond antiexplosion telephone set 1 in antiexplosion telephone set 1 or object, and set again by the outer layer of cloth 4
In the outer layer of the fibrous layer 3, to make crust use, its material is corium, velour leather, cloth, superfluorescent fiber material or metal material,
With the characteristic such as anti-skidding, scratch resistant and wear-resisting.
Above is only preferred embodiment of the present utility model, is not used for limiting the scope that the utility model is implemented,
Equivalent changes and modifications carried out by all shapes according to described in the utility model claims scope, construction, feature and spirit, all should
It is included in right of the present utility model.
Claims (13)
1. a kind of antiexplosion telephone nested structure, it is characterised in that it is included：
One anti-puncture layer, it sequentially has a first noumenon, one second body and one the 3rd body, and the first noumenon side
It is connected with the second body side, junction has one first crease line, and the second body side connects with the 3rd body side
Connect, junction has one second crease line, and the wherein side of the second body two is connected with 2 first hems；
One fibrous layer, it is connected on the anti-puncture layer, and the fibrous layer dual side-edge is oppositely arranged 2 second hems, wherein
The 2 second hem system is set relative to the both sides of the first noumenon；And
One outer layer of cloth, it is arranged on the fibrous layer；
Wherein, 2 second hem is to rolling under the anti-puncture layer direction, and is connected under the anti-puncture layer, the first noumenon
The doubling into the second body, 2 first hem are connected on the fibrous layer to infolding.
2. antiexplosion telephone nested structure as claimed in claim 1, it is characterised in that wherein the fibrous layer has more one the 3rd flanging
Portion, its be arranged at the connected side of 2 second hem of the fibrous layer and infolding and be arranged on the anti-puncture layer.
3. antiexplosion telephone nested structure as claimed in claim 1, it is characterised in that wherein the anti-puncture layer is explosion-proof and anti-cutting
Material.
4. antiexplosion telephone nested structure as claimed in claim 1, it is characterised in that wherein the material of the anti-puncture layer is poly- for fragrance
Amide-type synthetic fibers, ballistic nylon, superhigh molecular weight polyethylene fibers, polyimides, polyamide, polypropylene or metal are fine
Dimension.
5. antiexplosion telephone nested structure as claimed in claim 1, it is characterised in that wherein the fibrous layer is the material of heat-insulated and resistance to combustion
Matter.
6. antiexplosion telephone nested structure as claimed in claim 1, it is characterised in that wherein the material of the fibrous layer be asbestos shingle,
Polypropylene, polyimides, aromatic polyamides class synthetic fibers, superhigh molecular weight polyethylene fibers, polyimides, polyamide or iron
Fluorine dragon diaphragm.
7. antiexplosion telephone nested structure as claimed in claim 1, it is characterised in that wherein the material of the outer layer of cloth is corium, closed
Cutification, fiber cloth, silicone rubber membrane, plastics or metal material.
8. antiexplosion telephone nested structure as claimed in claim 1, it is characterised in that the side connection of wherein the 3rd body is set
One first devil's felt.
9. antiexplosion telephone nested structure as claimed in claim 1, it is characterised in that wherein the exterior layer is relative to the first noumenon
Surface be provided with one second devil's felt.
10. antiexplosion telephone nested structure as claimed in claim 1, it is characterised in that the first devil felt and second devil's felt are
Magnet, plastic button or buckle.
11. antiexplosion telephone nested structure as claimed in claim 1, it is characterised in that wherein the outer layer of cloth is relative to the first
Two side front ends of body are more oppositely arranged a protection department.
12. antiexplosion telephone nested structure as claimed in claim 11, it is characterised in that wherein the outside of the protection department be suture or
It is glued on the anti-puncture layer or on the outer layer of cloth.
13. antiexplosion telephone nested structure as claimed in claim 12, it is characterised in that wherein the material of the protection department is asbestos
Watt, polypropylene, polyimides, aromatic polyamides class synthetic fibers, superhigh molecular weight polyethylene fibers, polyimides, polyamide
Or Teflon diaphragm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106211979 | 2017-08-14 | ||
| TW106211979U TWM556504U (en) | 2017-08-14 | 2017-08-14 | Anti-blast handset cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207202366U true CN207202366U (en) | 2018-04-10 |
Family
ID=61826405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721107287.3U Expired - Fee Related CN207202366U (en) | 2017-08-14 | 2017-08-31 | Explosion-proof mobile phone cover structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207202366U (en) |
| TW (1) | TWM556504U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233213A (en) * | 2019-06-13 | 2019-09-13 | 张丽 | A kind of new energy lithium battery echelon is using strengthening film and its processing method |
| CN110657711A (en) * | 2018-06-29 | 2020-01-07 | 永德利硅橡胶科技(深圳)有限公司 | Bulletproof tablet personal computer protective housing |
| DE202019103451U1 (en) * | 2019-06-20 | 2020-09-30 | Innovint Aircraft Interior Gmbh | Fire-retardant bag to hold flammable devices or energy storage devices |
| DE102019119934A1 (en) * | 2019-07-23 | 2021-01-28 | Airbus Defence and Space GmbH | Storage system with two pockets |
-
2017
- 2017-08-14 TW TW106211979U patent/TWM556504U/en not_active IP Right Cessation
- 2017-08-31 CN CN201721107287.3U patent/CN207202366U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657711A (en) * | 2018-06-29 | 2020-01-07 | 永德利硅橡胶科技(深圳)有限公司 | Bulletproof tablet personal computer protective housing |
| CN110233213A (en) * | 2019-06-13 | 2019-09-13 | 张丽 | A kind of new energy lithium battery echelon is using strengthening film and its processing method |
| DE202019103451U1 (en) * | 2019-06-20 | 2020-09-30 | Innovint Aircraft Interior Gmbh | Fire-retardant bag to hold flammable devices or energy storage devices |
| DE102019119934A1 (en) * | 2019-07-23 | 2021-01-28 | Airbus Defence and Space GmbH | Storage system with two pockets |
| DE102019119934B4 (en) * | 2019-07-23 | 2021-02-04 | Airbus Defence and Space GmbH | Storage system with two pockets |
| CN114144092A (en) * | 2019-07-23 | 2022-03-04 | 空中客车防务和空间有限责任公司 | Storage system with two bags |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM556504U (en) | 2018-03-11 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20180410 Termination date: 20200831 |