CN210309288U - Curved surface glass high rigidity tempering structure - Google Patents
Curved surface glass high rigidity tempering structure Download PDFInfo
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- CN210309288U CN210309288U CN201920991083.3U CN201920991083U CN210309288U CN 210309288 U CN210309288 U CN 210309288U CN 201920991083 U CN201920991083 U CN 201920991083U CN 210309288 U CN210309288 U CN 210309288U
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- 238000005496 tempering Methods 0.000 title claims abstract description 82
- 239000011521 glass Substances 0.000 title claims abstract description 61
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 238000001771 vacuum deposition Methods 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 229920000728 polyester Polymers 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 239000002103 nanocoating Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 238000013003 hot bending Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 21
- 238000007906 compression Methods 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 230000002508 compound effect Effects 0.000 abstract description 4
- 239000005341 toughened glass Substances 0.000 description 8
- 238000005498 polishing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000013306 transparent fiber Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of curved surface glass, in particular to a curved surface glass high-hardness tempering structure, which comprises a glass substrate, wherein the glass substrate is formed by hot press molding of a high-temperature tempering layer and a low-temperature tempering layer, a buffer layer is arranged between the high-temperature tempering layer and the low-temperature tempering layer, curved surface parts are formed on two sides of the glass substrate through hot press molding, and the curved surface parts are provided with pressure-resistant layers which are connected with the buffer layer; at least one organic glass layer is arranged on the surface of the low-temperature tempering layer, which is far away from the high-temperature tempering layer, and an explosion-proof layer is formed on the surface of the high-temperature tempering layer, which is far away from the low-temperature tempering layer, by vacuum coating; the utility model discloses a glass substrate that low temperature tempering and high temperature tempering combined to form has guaranteed holistic use strength, has still possessed effects such as buffering and resistance to compression, and compound effect is strengthened to the cooperation organic glass, and whole rigidity is strong, and use strength is high, and practical reliability is strong.
Description
Technical Field
The utility model relates to a curved surface glass technical field especially relates to a curved surface glass high rigidity tempering structure.
Background
In the 5G era, intelligentized touch screens are the main trend of mobile phone development, and under the conditions that 3D products are more and more complicated and the curvature is more and more large in the 5G era, the polishing effect of a common light-scanning 3D polishing concave-convex surface process is difficult to achieve. In order to meet the complexity of the 3G curved screen in the 5G era, a novel polishing method is required to replace the traditional polishing method so as to achieve the optimal polishing effect. In conclusion, the permeability of 3D glass protective screen mobile phones in the mobile phone industry will be higher and higher in the future, and the window size of the glass protective screen will be gradually enlarged. The scale of the mobile phone window protective screen needs to keep synchronous and rapid growth with the mobile phone market, and as the market share of 3D curved screen glass continuously rises, the curved screen changes more and more complexly and the requirements are higher and higher, so that the market demands are met.
Chinese patent application number is CN201821013810.0 among the prior art, discloses a high hardness touch screen toughened glass, belongs to toughened glass technical field, and high hardness touch screen toughened glass includes first toughened glass layer, second toughened glass layer, transparent conducting film, polyester buffer layer, explosion-proof coating film layer, oleophobic layer and first organic glass layer. The utility model discloses a high rigidity touch-sensitive screen toughened glass can strengthen the hydrophobic ability on touch-sensitive screen surface, improves the compressive capacity of touch-sensitive screen to equipment of being connected with the touch-sensitive screen has certain guard action. The defects that the overall rigidity and the performances of abrasion resistance, scratch resistance and the like cannot meet the requirements, and particularly the buffering and pressure-resistant effects need to be further improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an adopt low temperature tempering and high temperature tempering to combine the glass substrate who forms, guaranteed holistic use strength, still possessed effects such as buffering and resistance to compression, compound effect is strengthened to the cooperation organic glass, and whole rigidity is strong, and use strength is high, practical good reliability's curved surface glass high rigidity toughened structure.
The utility model adopts the technical proposal that: the curved glass high-hardness tempering structure comprises a glass substrate, wherein the glass substrate is formed by hot press molding of a high-temperature tempering layer and a low-temperature tempering layer, a buffer layer is arranged between the high-temperature tempering layer and the low-temperature tempering layer, curved surface portions are formed on two sides of the glass substrate through hot bending, and the curved surface portions are provided with pressure-resistant layers connected with the buffer layer; the low temperature tempering layer deviates from the high temperature tempering layer one side and is provided with the organic glass layer of at least one deck, the high temperature tempering layer deviates from the low temperature tempering layer one side and has the explosion-proof layer through vacuum coating shaping.
The scheme is further improved in that the buffer layer is a polyester buffer layer, and the thickness of the buffer layer is 0.05 mm-0.2 mm.
The scheme is further improved in that the thickness of the high-temperature tempering layer is larger than that of the low-temperature tempering layer, and the thickness of the high-temperature tempering layer is 0.1-0.5 mm.
The scheme is further improved in that the pressure-resistant layer is a fiber layer, and the fiber layer is connected with the polyester buffer layer.
The further improvement of the scheme is that the surface of the explosion-proof layer is integrally formed with a wear-resistant layer through vacuum coating.
The scheme is further improved in that a nano coating is arranged on one side, away from the high-temperature tempering layer, of the wear-resistant layer, and the nano coating is formed by attaching a fluorine-silicon high polymer to the wear-resistant layer in a spraying mode.
The scheme is further improved in that the nano coating is sprayed on the wear-resistant layer by a nano spray gun, and the nano spray gun uniformly disperses and sprays the fluorosilicone polymer by pressure or centrifugal force.
The utility model has the advantages that:
the glass substrate consists of a high-temperature tempering layer and a low-temperature tempering layer, and is particularly formed into a whole by hot-pressing and laminating tempered glass treated at high temperature and low temperature, so that the rigidity of the whole use is ensured, the hardness of the glass substrate is greatly improved by matching the high-temperature tempering layer and the low-temperature tempering layer, and the glass substrate is particularly used for curved glass and has high use strength; a buffer layer is arranged between the high-temperature tempering layer and the low-temperature tempering layer, specifically, the buffer layer can reduce the impact force, play a role in rigid protection and further ensure the integral use strength; the two sides of the glass substrate are integrally thermally bent to form curved surface parts, and particularly, the curved surface parts are provided with the pressure resistant layers to be connected with the buffer layers, so that the pressure resistant degree of the curved glass is ensured, the impact resistant and pressure resistant effects are realized by matching with the connection effect of the buffer layers, and the integral use rigidity is improved; still set up organic glass layer and explosion-proof layer, specifically strengthened holistic complex nature through the organic glass layer, cooperate the explosion-proof layer again and improve holistic protection effect and explosion-proof effect, whole use intensity is high.
The utility model discloses in, adopt low temperature tempering and high temperature tempering to combine the glass substrate who forms, guaranteed holistic use strength, still possessed effects such as buffering and resistance to compression, compound effect is strengthened to the cooperation organic glass, and whole rigidity is strong, and use strength is high, and practical good reliability is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: the glass substrate 100, the high-temperature tempered layer 110, the low-temperature tempered layer 120, the buffer layer 130, the curved surface part 140, the pressure-resistant layer 141, the glass layer 150, the explosion-proof layer 160, the wear-resistant layer 170 and the nano-coating 180.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a curved glass high-hardness tempering structure includes a glass substrate 100, where the glass substrate 100 is formed by hot press molding of a high-temperature tempering layer 110 and a low-temperature tempering layer 120, a buffer layer 130 is disposed between the high-temperature tempering layer 110 and the low-temperature tempering layer 120, curved portions 140 are formed on two sides of the glass substrate 100 by hot bending, and the curved portions 140 are provided with compression-resistant layers 141 connected to the buffer layer 130; the low temperature tempering layer 120 deviates from the high temperature tempering layer 110 and one side is provided with at least one organic glass layer 150, and the high temperature tempering layer 110 deviates from the low temperature tempering layer 120 and one side is formed with an explosion-proof layer 160 through vacuum coating.
The buffer layer 130 is a polyester buffer layer 130, the thickness of the polyester buffer layer 130 is 0.05 mm-0.2 mm, the overall buffer effect and impact resistance can be guaranteed by adopting the polyester buffer layer 130, the thickness is generally preferably 0.1mm, so that the high-temperature tempering layer 110 and the low-temperature tempering layer 120 are better attached to form a whole, and the overall thickness is smaller.
The thickness of the high-temperature tempering layer 110 is larger than that of the low-temperature tempering layer 120, the thickness of the high-temperature tempering layer 110 is 0.1-0.5 mm, the hardness of the high-temperature tempering layer 110 is higher than that of the low-temperature tempering layer 120, the thickness of the high-temperature tempering layer can also enhance the overall protection effect, the overall rigidity is improved, the thickness is generally selected to be 0.3mm, the use strength is high, and the combination effect is good.
The anti-pressure layer 141 is a fiber layer, the fiber layer is connected with the polyester buffer layer 130, the anti-pressure layer 141 arranged by the fiber layer is adopted, the transparent fiber is specifically adopted to realize anti-pressure protection, and particularly, the anti-pressure degree of high strength is realized aiming at curved surface protection, and the polyester buffer layer 130 is matched to play a high-strength protection effect.
The integrative vacuum coating shaping in blast resistant layer 160 surface has wearing layer 170, and further improvement does, wearing layer 170 deviates from high temperature tempering layer 110 one side and is provided with nanometer coating 180, nanometer coating 180 is that fluorine silicon high polymer passes through the spraying mode and adheres to at wearing layer 170 formation nanometer ultra-thin transparent coating, nanometer coating 180 adopts nanometer spray gun spraying in wearing layer 170, and the nanometer spray gun utilizes pressure or centrifugal force with fluorine silicon high polymer dispersion even spraying, adopts wearing layer 170 cooperation nanometer coating 180's cooperation, realizes the duplicate protection effect, and the protecting effect is good, and the compression resistance is high, prevents the fingerprint, prevents scraping effectually, improves holistic resistant consumption nature.
The glass substrate 100 consists of a high-temperature tempering layer 110 and a low-temperature tempering layer 120, and is formed into a whole by hot-pressing and laminating tempered glass treated at high temperature and low temperature, so that the rigidity of the whole use is ensured, the hardness of the glass substrate is greatly improved by matching the high-temperature tempering layer 110 with the low-temperature tempering layer 120, and the glass substrate is particularly used for curved glass and has high use strength; a buffer layer 130 is arranged between the high-temperature tempering layer 110 and the low-temperature tempering layer 120, specifically, the buffer layer 130 can reduce impact force, so that a rigid protection effect is achieved, and the integral use strength is further ensured; the curved surface part 140 is integrally hot-bent on two sides of the glass substrate 100, specifically, the curved surface part 140 is provided with the anti-compression layer 141 to be connected with the buffer layer 130, so that the anti-compression degree of the curved glass is ensured, the anti-impact and anti-compression effects are realized by matching with the connection effect of the buffer layer 130, and the integral use rigidity is improved; still set up organic glass layer 150 and explosion-proof layer 160, specifically strengthened holistic complex nature through organic glass layer 150, cooperate explosion-proof layer 160 to improve holistic protection effect and explosion-proof effect again, whole service strength is high.
The utility model discloses in, adopt low temperature tempering and high temperature tempering to combine the glass substrate 100 who forms, guaranteed holistic use strength, still possessed effects such as buffering and resistance to compression, compound effect is strengthened to the cooperation organic glass, and whole rigidity is strong, and use strength is high, and practical good reliability is strong.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a curved surface glass high rigidity tempering structure which characterized in that: the glass substrate is formed by hot press molding of a high-temperature tempering layer and a low-temperature tempering layer, a buffer layer is arranged between the high-temperature tempering layer and the low-temperature tempering layer, curved surface portions are formed on two sides of the glass substrate in a hot bending mode, and the curved surface portions are provided with pressure-resistant layers connected with the buffer layer; the low temperature tempering layer deviates from the high temperature tempering layer one side and is provided with the organic glass layer of at least one deck, the high temperature tempering layer deviates from the low temperature tempering layer one side and has the explosion-proof layer through vacuum coating shaping.
2. The curved glass high-hardness tempering structure according to claim 1, characterized in that: the buffer layer is a polyester buffer layer, and the thickness of the buffer layer is 0.05 mm-0.2 mm.
3. The curved glass high-hardness tempering structure according to claim 2, characterized in that: the thickness of the high-temperature tempering layer is larger than that of the low-temperature tempering layer, and the thickness of the high-temperature tempering layer is 0.1-0.5 mm.
4. The curved glass high-hardness tempering structure according to claim 3, wherein: the anti-pressure layer is a fiber layer, and the fiber layer is connected with the polyester buffer layer.
5. The curved glass high-hardness tempering structure according to claim 4, wherein: and the surface of the explosion-proof layer is integrally formed with a wear-resistant layer through vacuum coating.
6. The curved glass high-hardness tempering structure according to claim 5, wherein: the wear-resistant layer deviates from the high-temperature tempering layer, and one side of the wear-resistant layer is provided with a nano coating which is a nano ultrathin transparent coating formed by attaching a fluorine-silicon high polymer to the wear-resistant layer in a spraying mode.
7. The curved glass high-hardness tempering structure according to claim 6, wherein: the nano coating is sprayed on the wear-resistant layer by using a nano spray gun, and the nano spray gun is used for uniformly spraying the fluorine-silicon high polymer in a dispersing way by using pressure or centrifugal force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991083.3U CN210309288U (en) | 2019-06-27 | 2019-06-27 | Curved surface glass high rigidity tempering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991083.3U CN210309288U (en) | 2019-06-27 | 2019-06-27 | Curved surface glass high rigidity tempering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210309288U true CN210309288U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920991083.3U Expired - Fee Related CN210309288U (en) | 2019-06-27 | 2019-06-27 | Curved surface glass high rigidity tempering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210309288U (en) |
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2019
- 2019-06-27 CN CN201920991083.3U patent/CN210309288U/en not_active Expired - Fee Related
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Effective date of registration: 20201208 Granted publication date: 20200414 |
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Date of cancellation: 20210223 Granted publication date: 20200414 |
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| 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: 20200414 |