CN211205055U - Bulletproof glass plate with multilayer staggered structure - Google Patents
Bulletproof glass plate with multilayer staggered structure Download PDFInfo
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- CN211205055U CN211205055U CN201921307412.4U CN201921307412U CN211205055U CN 211205055 U CN211205055 U CN 211205055U CN 201921307412 U CN201921307412 U CN 201921307412U CN 211205055 U CN211205055 U CN 211205055U
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Abstract
The utility model discloses a shellproof glass board of multilayer staggered structure belongs to human protection technical field, reduces the power to the sudden impact of human body and reduce the impact peak for realizing the bulletproof plate. The bulletproof glass plate with the multilayer staggered structure comprises protective layers, wherein each protective layer comprises an elastic positioning layer, and a first hard protective layer and a second hard protective layer which are arranged on two sides of the elastic positioning layer; the first hard protective layer is arranged on one side, close to a human body, of the elastic positioning layer and comprises a plurality of first bulletproof unit pieces, and the first bulletproof unit pieces are made of hard materials; and the second hard protective layer is arranged on one side of the elastic positioning layer, which is far away from the human body, and comprises a plurality of second bulletproof unit pieces, the second bulletproof unit pieces and the first bulletproof unit pieces are arranged in a staggered manner, and the second bulletproof unit pieces are made of hard materials. The damage caused by the collapse of the first hard protective layer and the second hard protective layer on the side close to the human body can be effectively avoided.
Description
Technical Field
The utility model belongs to the technical field of human protection, specifically be a shellproof glass board of multilayer staggered structure.
Background
The bulletproof plate is of an integrated structure, and basically is a whole plate as a main bulletproof material no matter a metal material or a non-metal material, so that the bulletproof plate has the advantages that the structure is integral, deformation caused by actions of users is avoided, the defects are overcome, once the bulletproof plate deforms, concentrated force can be directly generated for human bodies, and the side, close to the human body, of the bulletproof plate can also cause great damage to the human bodies if the bulletproof plate collapses.
Disclosure of Invention
In view of this, the utility model aims at providing a shellproof glass board of crisscross structure of multilayer realizes that the shellproof board reduces the abrupt impact to the human body and reduces the dynamics of assaulting the peak.
Based on the above purpose, the utility model provides a bulletproof glass plate with a multilayer staggered structure, which comprises a protective layer, a first hard protective layer and a second hard protective layer, wherein the first hard protective layer and the second hard protective layer are arranged on two sides of the elastic positioning layer; the first hard protective layer is arranged on one side, close to a human body, of the elastic positioning layer and comprises a plurality of first bulletproof unit pieces, and the first bulletproof unit pieces are made of hard materials; and the second hard protective layer is arranged on one side of the elastic positioning layer, which is far away from the human body, and comprises a plurality of second bulletproof unit pieces, the second bulletproof unit pieces and the first bulletproof unit pieces are arranged in a staggered manner, and the second bulletproof unit pieces are made of hard materials.
Preferably, the first bulletproof unit pieces are parallel to the human body, and the included angle between the second bulletproof unit pieces and the first bulletproof unit pieces is an acute angle.
Preferably, the upper direction of the second ballistic cell sheet is deflected away from the body.
Preferably, the multilayer staggered structure bulletproof glass plate comprises a plurality of protective layers which are mutually superposed.
Preferably, the bulletproof glass plate with the multilayer staggered structure further comprises an inner liner, the inner liner is arranged on one side, close to a human body, of the protective layer, the inner liner comprises an integral protective sheet attached to the protective layer and a buffer layer arranged in the direction of the human body, the buffer layer is made of elastic materials, and the integral protective sheet is made of hard materials.
Preferably, the integrated protection sheet is made of organic glass.
Preferably, the first bulletproof cell and the second bulletproof cell are both made of organic glass.
Preferably, the width of the second ballistic cell is equal to the width of the first ballistic cell, the area of the projection of the second ballistic cell along a direction perpendicular to the first ballistic cell is greater than or equal to the area of the projection of the first ballistic cell along the direction of the projection, and the second ballistic cell.
The utility model has the advantages that:
1. through the arrangement of the first hard protective layer, the second hard protective layer and the integral protective sheet, the damage caused by the collapse of the first hard protective layer and the second hard protective layer on one side of the multilayer close to the human body can be effectively avoided.
2. The existence of inner liner and elastic locating layer has increased cushioning effect, and the effect of playing in proper order of first stereoplasm inoxidizing coating, second stereoplasm inoxidizing coating and integral guard plate has also realized reducing the abrupt impact of armor to the human body and has reduced the dynamics of assaulting the peak.
Drawings
Fig. 1 is a schematic structural view of a multilayer staggered bulletproof glass plate according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.
As shown in fig. 1, a bulletproof glass plate with a multilayer staggered structure comprises a protective layer 1, a first hard protective layer 4 and a second hard protective layer 5, wherein the protective layer 1 comprises an elastic positioning layer 3 and the first hard protective layer and the second hard protective layer are arranged on two sides of the elastic positioning layer 3; the first hard protective layer 4 is arranged on one side, close to a human body, of the elastic positioning layer 3 and comprises a plurality of first bulletproof unit pieces made of hard materials, the second hard protective layer 5 is arranged on one side, far away from the human body, of the elastic positioning layer 3 and comprises a plurality of second bulletproof unit pieces, the second bulletproof unit pieces and the first bulletproof unit pieces are arranged in a staggered mode, and the second bulletproof unit pieces are made of hard materials. The density of the elastic positioning layer 3 is far less than that of the second bulletproof unit pieces, the elastic positioning layer 3 is made of elastic materials, a plurality of installation positioning grooves are formed in the two sides of the elastic positioning layer 3, and the first bulletproof unit pieces and the second bulletproof unit pieces are respectively arranged in the positioning grooves in the two sides of the elastic positioning layer 3. In order to ensure that the first bulletproof unit piece and the second bulletproof unit piece have certain elasticity and smaller instant impact force on a human body, the positioning grooves on the two sides of the elastic positioning layer 3 are mutually independent, so that the first bulletproof unit piece and the second bulletproof unit piece also contain the material of the elastic positioning layer 3.
In order that the second bulletproof cell does not damage the first bulletproof cell in the first time when a bullet impacts the second bulletproof cell, the strength of the first bulletproof cell is greater than that of the second bulletproof cell.
The first bulletproof unit pieces are parallel to the human body, and the included angle between the second bulletproof unit pieces and the first bulletproof unit pieces is an acute angle. The bullet basically can be regarded as shot to the human body in parallel, firstly, the second bullet-proof unit piece is impacted, the second bullet-proof unit piece can generate a movement trend and movement which are perpendicular to the shooting direction of the bullet after being impacted, the kinetic energy of the bullet is partially consumed, meanwhile, the bullet can compress the elastic positioning layer 3 and transmit the received force to the first bullet-proof unit piece which is positioned at one side close to the human body, the point contact between the bullet and the second bullet-proof unit piece is expanded into the surface contact between the human body and the first bullet-proof unit piece, and the collateral damage is greatly reduced.
In order to further increase the protection efficiency, because the included angle between the surface of the second bulletproof unit and the incident direction of the bullet is an acute angle, in order to prevent fragments of the second bulletproof unit from cracking and the head of a human body from being damaged by the bouncing of the bullet, the distance between the upper part of the second bulletproof unit and the first bulletproof unit is larger than the distance between the lower part of the second bulletproof unit and the first bulletproof unit, and the upper part of the second bulletproof unit deflects away from the direction of the human body. Thus, even if fragments which are cracked by the second bulletproof unit and the bouncing of the bullet are generated, the second bulletproof unit can be separated downwards, and the upper important organs of the human body can be prevented from being injured.
In order to enhance the protection effect, the multilayer staggered structure bulletproof glass plate comprises a plurality of protective layers which are mutually superposed.
For further protection human body, the bulletproof glass plate with the multilayer staggered structure further comprises an inner liner 2, the inner liner 2 is arranged on one side, closest to a human body, of a protection layer, the inner liner 2 comprises an integral protection sheet 6 attached to the protection layer and a buffer layer 7 arranged in the human body direction, the buffer layer 7 is made of elastic materials, and the integral protection sheet 6 is made of hard materials. The buffer layer 7 can reduce the impact received by a human body, the integral type protection sheet 6 can further increase the stress area of the human body, and the penetration prevention performance of the multilayer staggered structure bulletproof glass plate on the whole can be increased.
For weight saving, the integrated protection sheet 6 is made of plexiglas. The first bulletproof cell and the second bulletproof cell are both made of organic glass.
In order to enhance the protection effect and avoid large gaps, the width of the second bulletproof cell is equal to that of the first bulletproof cell, the area of the projection of the second bulletproof cell along the direction perpendicular to the first bulletproof cell is larger than or equal to that of the projection of the first bulletproof cell along the projection direction, and the second bulletproof cell is provided.
The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The bulletproof glass plate with the multilayer staggered structure is characterized by comprising a protective layer (1), wherein the protective layer (1) comprises an elastic positioning layer (3) and a first hard protective layer (4) and a second hard protective layer (5) which are arranged on two sides of the elastic positioning layer (3);
the first hard protective layer (4) is arranged on one side, close to a human body, of the elastic positioning layer (3) and comprises a plurality of first bulletproof unit pieces, and the first bulletproof unit pieces are made of hard materials;
and the second hard protective layer (5) is arranged on one side, far away from the human body, of the elastic positioning layer (3) and comprises a plurality of second bulletproof unit pieces, the second bulletproof unit pieces and the first bulletproof unit pieces are arranged in a staggered mode, and the second bulletproof unit pieces are made of hard materials.
2. The multiple layer interlaced structure bullet-proof glass sheet of claim 1 wherein the first bullet-proof cell is parallel to the human body and the second bullet-proof cell is at an acute angle to the first bullet-proof cell.
3. The multiple layer interlaced structure bullet proof glass sheet of claim 2 wherein the upper direction of the second bullet proof cell sheet is deflected away from the body.
4. The multiple layer alternating structure ballistic glass panel of claim 1, wherein the multiple layer alternating structure ballistic glass panel comprises a plurality of protective layers stacked on top of each other.
5. The bulletproof glass sheet with a multi-layer staggered structure according to claim 1, further comprising an inner liner (2), wherein the inner liner (2) is arranged on one side, close to a human body, of the protective layer, the inner liner (2) is arranged on one side, close to the human body, of the protective layer, the inner liner (2) comprises an integral protective sheet (6) attached to the protective layer (1) and a buffer layer (7) arranged in the direction of the human body, the buffer layer (7) is made of an elastic material, and the integral protective sheet (6) is made of a hard material.
6. The multilayer staggered ballistic resistant glass sheet according to claim 5, characterized in that the integrated protection sheet (6) is made of plexiglas.
7. The multiple layer interlaced structure bullet-proof glass sheet of claim 1 wherein the first bullet-proof cell sheet and the second bullet-proof cell sheet are made of plexiglas.
8. The multiple layer interlaced structure bullet proof glass pane of claim 1 wherein said second bullet proof cell sheet has a width equal to the width of the first bullet proof cell sheet, the area of the projection of the second bullet proof cell sheet along the direction perpendicular to the first bullet proof cell sheet is greater than or equal to the area of the projection of the first bullet proof cell sheet along the direction of the projection, and the second bullet proof cell sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921307412.4U CN211205055U (en) | 2019-08-13 | 2019-08-13 | Bulletproof glass plate with multilayer staggered structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921307412.4U CN211205055U (en) | 2019-08-13 | 2019-08-13 | Bulletproof glass plate with multilayer staggered structure |
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| Publication Number | Publication Date |
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| CN211205055U true CN211205055U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921307412.4U Active CN211205055U (en) | 2019-08-13 | 2019-08-13 | Bulletproof glass plate with multilayer staggered structure |
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| CN (1) | CN211205055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183632A (en) * | 2022-08-18 | 2022-10-14 | 北京汽车集团越野车有限公司 | B-pillar bulletproof structure and vehicle |
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2019
- 2019-08-13 CN CN201921307412.4U patent/CN211205055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183632A (en) * | 2022-08-18 | 2022-10-14 | 北京汽车集团越野车有限公司 | B-pillar bulletproof structure and vehicle |
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