CN201895436U - Enhanced high-strength ultrathin safety protective glass for automobiles - Google Patents
Enhanced high-strength ultrathin safety protective glass for automobiles Download PDFInfo
- Publication number
- CN201895436U CN201895436U CN201020594878XU CN201020594878U CN201895436U CN 201895436 U CN201895436 U CN 201895436U CN 201020594878X U CN201020594878X U CN 201020594878XU CN 201020594878 U CN201020594878 U CN 201020594878U CN 201895436 U CN201895436 U CN 201895436U
- Authority
- CN
- China
- Prior art keywords
- glass
- enhancement mode
- high strength
- automobiles
- polycarbonate plate
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 title abstract description 17
- 230000001681 protective effect Effects 0.000 title abstract 2
- 239000004417 polycarbonate Substances 0.000 claims abstract description 19
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 19
- 229920006264 polyurethane film Polymers 0.000 claims abstract description 14
- 239000005336 safety glass Substances 0.000 claims description 19
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 13
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 2
- 239000005341 toughened glass Substances 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 1
- -1 polyethylene terephthalate Polymers 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229920006258 high performance thermoplastic Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Abstract
The utility model relates to an enhanced high-strength ultrathin safety protective glass for automobiles, which comprises tempered glass connected in sequence with a PET (polyethylene terephthalate) membrane, a polyurethane film and a polycarbonate plate. Since a layer of the polycarbonate plate which has fine impact toughness and mechanical strength is additionally arranged on a tempered glass body, the automobile glass can be anti-smash, ant-violence, anti-rob and anti-theft, so that safety of people and property in automobiles can be guaranteed.
Description
Technical field
The utility model relates to a kind of automobile security protection glass.
Background technology
Vehicle glass adopts safety glass more at present, intensity improves several times than simple glass, bending strength is 3-5 a times of simple glass, impact strength is simple glass 5-10 times, also improved security when improving intensity, in case but impulsive force greater than its maximum, glass can fly away from doorframe and be the fractionlet explosion of no acute angle.So just do not have the security protection effect, provide passage into the car yet, form easily and plunder and burglary to the lawless person.
Merlon is a kind of high performance thermoplastic's general engineering plastic, it is the firm and tough and tensile high molecular polymer of transparent, little yellow or white, its nontoxic, tasteless, odorless, have good impact flexibility and mechanical strength, high and low temperature resistance is good, can use under-100 ℃ to+130 ℃ temperature.Its light transmittance is called as transparent metal up to 90%.
Summary of the invention
The utility model has designed a kind of enhancement mode high strength slim automotive safety cover plate, and the technical problem of its solution is the mechanical strength deficiency of existing vehicle glass, can not play well anti-ly pound, anti-riot, anti-snatch and anti-theft feature.
In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:
A kind of enhancement mode high strength slim automotive safety cover plate comprises safety glass, and described safety glass connects polyvinyl butyral film, polyurethane film and polycarbonate plate successively.
Further, bonding between described safety glass and the described polycarbonate plate by described polyvinyl butyral film under the high-temperature high-pressure state and described polyurethane film.
Further, the thickness of described safety glass is 3mm.
Further, the thickness of described polyvinyl butyral film is 0.38mm.
Further, the thickness of described polyurethane film is 0.3mm.
Further, the thickness of described polycarbonate plate is 1mm.
This enhancement mode high strength slim automotive safety cover plate is compared with traditional vehicle glass,
Have following beneficial effect:
(1) the utility model is owing to set up one deck polycarbonate plate on the safety glass body, this polycarbonate plate has the good impact flexibility and the characteristic of mechanical strength, play to vehicle glass anti-pound, anti-riot, anti-snatch, antitheft etc. purpose, thereby make that life safety and property are protected in the car.
(2) undertaken bondingly between safety glass of the present utility model and the polycarbonate plate by described polyvinyl butyral film under the high-temperature high-pressure state and described polyurethane film, make attenuate security protection glass size to greatest extent, bonding force also enough by force.
Description of drawings
Fig. 1 is the structural representation of the utility model enhancement mode high strength slim automotive safety cover plate.
Description of reference numerals:
1-safety glass; The 2-polyvinyl butyral film; 3-polyurethane film; The 4-polycarbonate plate.
The specific embodiment
Below in conjunction with Fig. 1, the utility model is described further:
As shown in Figure 1, a kind of enhancement mode high strength slim automotive safety cover plate comprises safety glass 1, and safety glass 1 connects polyvinyl butyral film 2, polyurethane film 3 and polycarbonate plate 4 successively.
Bonding between safety glass 1 and the polycarbonate plate 4 by polyvinyl butyral film under the high-temperature high-pressure state 2 and polyurethane film 4.
For example: the preferred following structure of this enhancement mode high strength slim automotive safety cover plate: the thickness of safety glass 1 is 3mm; The thickness of polyvinyl butyral film 2 is 0.38mm; The thickness of polyurethane film 3 is 0.3mm; The thickness of polycarbonate plate 4 is 1mm.
Wherein bonding between safety glass 1 and the polycarbonate plate 4 by polyvinyl butyral film 2 and polyurethane film 3 HTHPs.Security protection thickness of glass after the combination is 4.68mm, satisfies most of vehicles to ultra-thin requirement.The polycarbonate plate 4 of internal layer plays main security protection effect.To carrying out around the glass can inserting after the chamfered in the middle of the doorframe, lifting smoothly all around because the support of safety glass and polycarbonate plate is arranged, can not produce owing to be subjected to the external impacts phenomenon that comes off of step position all around.
By polyvinyl butyral film 2 and polyurethane film 3 bonding safety glass 1 and polycarbonate plate 4 attenuate security protection glass size to greatest extent, bonding force also enough by force.Former car car door need not to change, and can realize function of safety protection.
Its barrier propterty can satisfy different protection level.Pass through verification experimental verification: guard section thickness is that the security protection glass of 4.8mm can stand the sharp device bump of 68J (joule) three times.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all in protection domain of the present utility model.
Claims (6)
1. an enhancement mode high strength slim automotive safety cover plate comprises safety glass (1), it is characterized in that: described safety glass (1) connects polyvinyl butyral film (2), polyurethane film (3) and polycarbonate plate (4) successively.
2. according to the described enhancement mode high strength slim of claim 1 automotive safety cover plate, it is characterized in that: bonding between described safety glass (1) and the described polycarbonate plate (4) by described polyvinyl butyral film (2) under the high-temperature high-pressure state and described polyurethane film (4).
3. according to claim 1 or 2 described enhancement mode high strength slim automotive safety cover plates, it is characterized in that: the thickness of described safety glass (1) is 3mm.
4. according to the described enhancement mode high strength slim of claim 3 automotive safety cover plate, it is characterized in that: the thickness of described polyvinyl butyral film (2) is 0.38mm.
5. according to the described enhancement mode high strength slim of claim 4 automotive safety cover plate, it is characterized in that: the thickness of described polyurethane film (3) is 0.3mm.
6. according to the described enhancement mode high strength slim of claim 5 automotive safety cover plate, it is characterized in that: the thickness of described polycarbonate plate (4) is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020594878XU CN201895436U (en) | 2010-11-08 | 2010-11-08 | Enhanced high-strength ultrathin safety protective glass for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020594878XU CN201895436U (en) | 2010-11-08 | 2010-11-08 | Enhanced high-strength ultrathin safety protective glass for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895436U true CN201895436U (en) | 2011-07-13 |
Family
ID=44253352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020594878XU Expired - Lifetime CN201895436U (en) | 2010-11-08 | 2010-11-08 | Enhanced high-strength ultrathin safety protective glass for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175865A (en) * | 2017-06-27 | 2017-09-19 | 溧阳市超强链条制造有限公司 | A kind of shock proof automobile glass |
| CN111620271A (en) * | 2019-02-28 | 2020-09-04 | 马尼托意大利有限责任公司 | Telescopic boom forklift with improved cab |
-
2010
- 2010-11-08 CN CN201020594878XU patent/CN201895436U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175865A (en) * | 2017-06-27 | 2017-09-19 | 溧阳市超强链条制造有限公司 | A kind of shock proof automobile glass |
| CN111620271A (en) * | 2019-02-28 | 2020-09-04 | 马尼托意大利有限责任公司 | Telescopic boom forklift with improved cab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |
|
| CX01 | Expiry of patent term |