CN116330768A - Protective composite glass structure and automobile - Google Patents
Protective composite glass structure and automobile Download PDFInfo
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- CN116330768A CN116330768A CN202310208735.2A CN202310208735A CN116330768A CN 116330768 A CN116330768 A CN 116330768A CN 202310208735 A CN202310208735 A CN 202310208735A CN 116330768 A CN116330768 A CN 116330768A
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- Prior art keywords
- glass
- sheet
- raw
- glass raw
- armor module
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- 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.)
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- 239000011521 glass Substances 0.000 title claims abstract description 186
- 230000001681 protective effect Effects 0.000 title claims abstract description 38
- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 239000011229 interlayer Substances 0.000 claims abstract description 57
- 239000010410 layer Substances 0.000 claims description 8
- 239000002243 precursor Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- -1 lithium aluminum silicon Chemical compound 0.000 claims description 3
- 239000005361 soda-lime glass Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/42—Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/56—Damping, energy absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2571/00—Protective equipment
- B32B2571/02—Protective equipment defensive, e.g. armour plates, anti-ballistic clothing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a protective composite glass structure and an automobile, wherein the protective glass structure comprises a plurality of glass raw sheets which are stacked and arranged, a plurality of connecting interlayers which are arranged between the adjacent glass raw sheets, an armor module and a PC board; the PC board is connected with the outermost glass raw sheet in the plurality of stacked glass raw sheets, and a connecting interlayer is also arranged between the PC board and the glass raw sheets; the armor module is embedded in any glass raw sheet except the glass raw sheet farthest from the PC board and is connected with the end part of the glass raw sheet through an armor module connecting interlayer; according to the novel bulletproof composite glass structure, the armor module is embedded into the glass raw sheet, all areas of glass have the same level of protective performance through adjustment of the glass edge structure, the problem that the protective performance of the glass edge area does not reach the standard is not required to be considered in design, and the bulletproof composite glass structure is simple in structure and convenient to assemble.
Description
Technical Field
The invention relates to the technical field of automobile glass, in particular to a protective composite glass structure and an automobile.
Background
The special protection vehicle is generally based on a common vehicle, and the special protection function is realized by additionally arranging a hanging armor on a vehicle body. Correspondingly, the door glass and the front and rear windshields are also changed into protective glass with bulletproof function. Such cover glass is generally laminated glass formed by combining a plurality of glass sheets with an adhesive layer between each two glass sheets. In the prior art, the edge of the protective glass is a weak protective area, and when a bullet impact is encountered, the bullet possibly penetrates through the area, so that the bullet or glass fragments enter the interior of the automobile, and the passengers in the automobile are injured. In order to avoid such a possibility, a specific protection structure is often required to be designed to protect the glass edge area, so that the special protection vehicle has a complex structure and increased weight, as shown in fig. 1; .
Chinese patent publication No. CN103429447a discloses a bulletproof glass plate and corresponding bulletproof device, the bulletproof glass plate comprises a ballistic block, a composite layer structure formed by a plurality of ceramic material or plastic material or glass plates connected together by surfaces, and a plastic material connecting interlayer inserted therein, wherein at least one bulletproof belt, particularly having a substantially rectangular cross section, is provided and covers the peripheral edge of the ballistic block of the bulletproof glass plate, the structure can withstand the bullets impacting on the outside edge portion or peripheral region of the bulletproof glass plate at an adverse inclination angle, and provides the required bulletproof property; meanwhile, the bullet-proof belt can also prevent fragments of glass in the edge area of the bullet-proof glass plate caused by bullet impact or greatly reduce the number of fragments; however, since the protection performance of the glass edge region cannot be ensured, the protective composite glass structure still needs a bulletproof armor device located in the vehicle, which extends into a region of the peripheral edge of the glass plate, and covers the bulletproof glass plate, so as to perform the bulletproof performance of the glass plate edge region, so that the structure is not suitable for assembly, is too high in manufacturing cost and is complex in structure.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects in the prior art, so as to provide a protective composite glass structure and an automobile.
A protective composite glass structure comprising: a plurality of stacked glass sheets, a plurality of connection interlayers disposed between adjacent glass sheets, an armor module, and a PC board;
the PC board is connected with the outermost glass raw sheet in the plurality of stacked glass raw sheets, and a connecting interlayer is also arranged between the PC board and the glass raw sheets;
the armor module is embedded in any one of the glass raw sheets except the glass raw sheet furthest from the PC board and is connected with the end of the glass raw sheet through an armor module connecting interlayer.
Further, the four glass raw sheets are respectively a first glass raw sheet, a second glass raw sheet, a third glass raw sheet and a fourth glass raw sheet, the PC board is connected with the fourth glass raw sheet, and the armor module is embedded in any one of the second glass raw sheet, the third glass raw sheet and the fourth glass raw sheet;
the four connecting interlayers are respectively a first connecting interlayer, a second connecting interlayer, a third connecting interlayer and a fourth connecting interlayer; the first connecting interlayer, the second connecting interlayer, the third connecting interlayer and the fourth connecting interlayer are respectively arranged between the first glass raw sheet and the second glass raw sheet, between the second glass raw sheet and the third glass raw sheet, between the third glass raw sheet and the fourth glass raw sheet and between the fourth glass raw sheet and the PC board.
Further, the armor module is embedded in the second glass sheet, the armor module is flush with the first glass sheet edge, and the armor module is higher than the third glass sheet, the fourth glass sheet and the PC board, and the edges of the second glass sheet, the third glass sheet, the fourth glass sheet and the PC board are flush.
Further, the glass raw sheet is soda lime glass, high alumina glass or lithium aluminum silicon glass.
Further, the thickness of the glass raw sheet is 6 mm-10 mm.
Further, the first connecting interlayer, the second connecting interlayer and the third connecting interlayer are all PVB plates, and the fourth connecting interlayer and the armor module connecting interlayer are PU plates.
Further, the thickness of the PVB plate is 0.5 mm-2.5 mm, and the thickness of the PU plate is 0.5 mm-2.5 mm.
Further, the thickness and curvature of the armor module is the same as the thickness and curvature of the glass precursor sheet of the embedded layer.
Further, the armor module is a protective steel plate, ceramic or fiber.
An automobile comprising the protective composite glass structure of any one of the above.
The technical scheme of the invention has the following advantages:
1. according to the invention, the armor module is embedded into the glass raw sheet to form the novel protective composite glass structure, so that the protective requirement can be met in the edge area of the armor module, a specific protective structure is not required to be designed, and the weight reduction and the improvement of the protective performance are facilitated.
2. The invention can absorb energy generated when the glass sheet is broken by arranging the PC board and the PVB layer with high binding force, prevent bullets and fragments from entering the passenger cabin, and realize the protection target.
3. The invention sets the edge of the composite glass structure to be step-shaped, can be more conveniently matched with the automobile body, has no obvious difference in appearance after being installed, and is more attractive.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a conventional edge design of a protective composite glass;
FIG. 2 is a schematic view of the flush edge of the protective composite glass structure of the present invention;
fig. 3 is a schematic view of the stepped edge of the protective composite glass structure of the present invention.
Reference numerals illustrate:
0-1-glass boundary; 0-2-glass black band border; 0-3 is a protective structure indication;
0-4-protective glass; 1-1-a first glass raw sheet; 1-2-a first connection interlayer;
1-3-a second glass raw sheet; 1-4-second connection interlayer; 1-5-third glass raw sheet;
1-6-third connection interlayer; 1-7-fourth glass raw sheet; 1-8-fourth connection interlayer;
1-9-PC board; the 2-1-armor module is connected with the interlayer; 2-2-armor module.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 2, a protective composite glass structure includes: the glass plate comprises a plurality of glass raw sheets which are stacked and arranged, a plurality of connecting interlayers arranged between the adjacent glass raw sheets, an armor module 2-2 and a PC board 1-9, wherein the PC board 1-9 is a PC board, and the protective performance of the armor module 2-2 is not lower than that of the glass raw sheets;
the PC boards 1-9 are connected with the outermost glass raw sheet in the plurality of stacked glass raw sheets, and the PC boards 1-9 and the glass raw sheets are also provided with connecting interlayers;
the armor module 2-2 is embedded in any one of the glass sheets except the glass sheet farthest from the PC board 1-9 to form a glass layer with edge protection performance, and is connected with the end of the glass sheet through the armor module connecting interlayer 2-1.
In this embodiment, the four glass raw sheets are respectively a first glass raw sheet 1-1, a second glass raw sheet 1-3, a third glass raw sheet 1-5 and a fourth glass raw sheet 1-7, the PC board 1-9 is connected with the fourth glass raw sheet 1-7, the armor module 2-2 is embedded in any one of the second glass raw sheet 1-3, the third glass raw sheet 1-5 and the fourth glass raw sheet 1-7, and the armor module 2-2 is embedded in the second glass raw sheet 1-3 in this embodiment;
the four connecting interlayers are respectively a first connecting interlayer 1-2, a second connecting interlayer 1-4, a third connecting interlayer 1-6 and a fourth connecting interlayer 1-8; the first connecting interlayer 1-2, the second connecting interlayer 1-4, the third connecting interlayer 1-6 and the fourth connecting interlayer 1-8 are respectively arranged between the first glass raw sheet 1-1 and the second glass raw sheet 1-3, between the second glass raw sheet 1-3 and the third glass raw sheet 1-5, between the third glass raw sheet 1-5 and the fourth glass raw sheet 1-7, and between the fourth glass raw sheet 1-7 and the PC board 1-9.
Referring to fig. 3, in this embodiment, the armor module 2-2 is embedded in the second glass sheet 1-3, the armor module 2-2 is kept flush with the edge of the first glass sheet 1-1, and the armor module 2-2 is stepped higher than the third glass sheet 1-5, the fourth glass sheet 1-7 and the PC board 1-9, and the edges of the second glass sheet 1-3, the third glass sheet 1-5, the fourth glass sheet 1-7 and the PC board 1-9 are flush; the step height is about 30 mm-50 mm, and the step-type glass edge structure can be more conveniently matched with a vehicle body, and after the installation is finished, the appearance is not obviously different, and the glass is attractive.
In this embodiment, the glass raw sheet is soda lime glass, high alumina glass or lithium aluminum silicon glass.
In this embodiment, the thickness of the glass raw sheet is about 6mm to 10mm, and each layer of glass raw sheet can be glass raw sheets with different thicknesses.
In this embodiment, the first connection interlayer 1-2, the second connection interlayer 1-4 and the third connection interlayer 1-6 are all PVB sheets, and the thickness of each PVB sheet may be different; the fourth connecting interlayer 1-8 and the armor module connecting interlayer 2-1 are PU plates, and the thickness of each layer of PU plate can be different.
The thickness of the PVB plate in the embodiment is about 0.5 mm-2.5 mm, and the thickness of the PU plate is about 0.5 mm-2.5 mm; the thickness of the PC boards 1-9 is about 2 mm-5 mm, and the PC boards can be specifically adjusted according to the requirements, so that glass residues are prevented from splashing into a vehicle to damage personnel when the glass is impacted.
The thickness and curvature of the armor module 2-2 in this embodiment is the same or close to the thickness and curvature of the glass precursor sheet of the embedded layer to ensure uniformity.
The armor module 2-2 in this embodiment is a protective steel plate, ceramic or fiber.
The invention also includes an automobile comprising the protective composite glass structure of any one of the above.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (10)
1. A protective composite glass structure comprising: a plurality of raw glass sheets arranged in a stacked manner, a plurality of connection interlayers arranged between adjacent raw glass sheets, an armor module (2-2), and a PC board (1-9);
the PC boards (1-9) are connected with the outermost glass raw sheet in the plurality of stacked glass raw sheets, and the PC boards (1-9) and the glass raw sheets are also provided with connecting interlayers;
the armor module (2-2) is embedded in any one of the glass raw sheets except the glass raw sheet farthest from the PC board (1-9) and is connected with the end of the glass raw sheet through the armor module connecting interlayer (2-1).
2. The protective composite glass structure according to claim 1, wherein the glass raw sheets are four, namely a first glass raw sheet (1-1), a second glass raw sheet (1-3), a third glass raw sheet (1-5) and a fourth glass raw sheet (1-7), the PC board (1-9) is connected with the fourth glass raw sheet (1-7), and the armor module (2-2) is embedded in any one of the second glass raw sheet (1-3), the third glass raw sheet (1-5) and the fourth glass raw sheet (1-7);
the four connecting interlayers are respectively a first connecting interlayer (1-2), a second connecting interlayer (1-4), a third connecting interlayer (1-6) and a fourth connecting interlayer (1-8); the first connecting interlayer (1-2), the second connecting interlayer (1-4), the third connecting interlayer (1-6) and the fourth connecting interlayer (1-8) are respectively arranged between the first glass raw sheet (1-1) and the second glass raw sheet (1-3), between the second glass raw sheet (1-3) and the third glass raw sheet (1-5), between the third glass raw sheet (1-5) and the fourth glass raw sheet (1-7) and between the fourth glass raw sheet (1-7) and the PC board (1-9).
3. Protective composite glass structure according to claim 2, characterized in that the armor module (2-2) is embedded in the second raw glass sheet (1-3), the armor module (2-2) is kept flush with the edges of the first raw glass sheet (1-1), and the height of the armor module (2-2) is higher than the height of the third raw glass sheet (1-5), the fourth raw glass sheet (1-7) and the PC board (1-9), the edges of the second raw glass sheet (1-3), the third raw glass sheet (1-5), the fourth raw glass sheet (1-7) and the PC board (1-9) being flush.
4. The protective composite glass structure of claim 1, wherein the glass precursor sheet is soda lime glass, high alumina glass, or lithium aluminum silicon glass.
5. The protective composite glass structure of claim 1, wherein the raw glass sheet has a thickness of 6mm to 10mm.
6. The protective composite glass structure according to claim 2, wherein the first (1-2), second (1-4) and third (1-6) connection interlayers are all PVB sheets, and the fourth (1-8) and armor module connection interlayer (2-1) are PU sheets.
7. The protective composite glass structure of claim 6, wherein the PVB sheet has a thickness of 0.5mm to 2.5mm and the PU sheet has a thickness of 0.5mm to 2.5mm.
8. A protective composite glass structure according to claim 1, characterized in that the thickness and curvature of the armor module (2-2) are the same as the thickness and curvature of the glass precursor sheet of the embedded layer.
9. A protective composite glass structure according to claim 1, characterized in that the armor module (2-2) is a protective steel sheet, ceramic or fiber.
10. An automobile comprising the protective composite glass structure of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310208735.2A CN116330768A (en) | 2023-03-07 | 2023-03-07 | Protective composite glass structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310208735.2A CN116330768A (en) | 2023-03-07 | 2023-03-07 | Protective composite glass structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116330768A true CN116330768A (en) | 2023-06-27 |
Family
ID=86892274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310208735.2A Pending CN116330768A (en) | 2023-03-07 | 2023-03-07 | Protective composite glass structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116330768A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6708595B1 (en) * | 1999-06-25 | 2004-03-23 | Saint-Gobain Glass France | Laminated, reinforced glass plate |
| WO2009007972A2 (en) * | 2007-07-11 | 2009-01-15 | Niza Labock | Personal portable ballistic protection for motor vehicle occupants |
-
2023
- 2023-03-07 CN CN202310208735.2A patent/CN116330768A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6708595B1 (en) * | 1999-06-25 | 2004-03-23 | Saint-Gobain Glass France | Laminated, reinforced glass plate |
| WO2009007972A2 (en) * | 2007-07-11 | 2009-01-15 | Niza Labock | Personal portable ballistic protection for motor vehicle occupants |
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