CN108382023A - 一种透气防弹玻璃 - Google Patents

一种透气防弹玻璃 Download PDF

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CN108382023A
CN108382023A CN201810402563.1A CN201810402563A CN108382023A CN 108382023 A CN108382023 A CN 108382023A CN 201810402563 A CN201810402563 A CN 201810402563A CN 108382023 A CN108382023 A CN 108382023A
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glass plate
glass
polyurethane
glassy
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刘扬
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Sichuan Big Silicon Special Glass Technology Co Ltd
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Sichuan Big Silicon Special Glass Technology Co Ltd
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Abstract

本发明公开了一种透气防弹玻璃，包括第一玻璃板和第二玻璃板，第一玻璃板与第二层玻璃板内部结构相同，第一玻璃板与第二玻璃板之间设置有中空腔室，第一玻璃板设置有若干第一通风孔，第二玻璃板设置有若干第二通风孔，第一通风孔与第二通风孔交错设置，中空腔室的顶底端设置有一缓冲框架，第一玻璃板可以在缓冲框架上移动；第一玻璃板包括第一玻璃层与第二玻璃层之间通过第一聚氨酯层连接，第二玻璃层的后侧设置有一层聚碳酸脂层，第二玻璃层与聚碳酸脂层之间通过第二聚氨酯层连接。本发明防弹效果好，且结构简单。

Description

一种透气防弹玻璃
技术领域
本发明涉及玻璃领域，特别是一种透气防弹玻璃。
背景技术
防弹玻璃是由玻璃和优质工程塑料经特殊加工得到的一种复合型材料，其具有普通玻璃的外观和传送光的行为，同时对小型武器的射击提供一定的保护，广泛应用于银行、珠宝、证券、保险、邮政等系统以及高级别墅、商务大厦等对安全性要求较高的场所。这种中空防弹玻璃虽然在防弹的同时达到了隔音隔热的效果，但是为了保证其安全防护性，防弹玻璃通常是采用固定安装结构，而造成室内外空气不易流通，进而使室内人员感到烦闷不适。
发明内容
本发明的目的在于克服现有技术的缺点，提供一种透气防弹玻璃。
本发明的目的通过以下技术方案来实现：
一种透气防弹玻璃，包括第一玻璃板和第二玻璃板，第一玻璃板与第二层玻璃板内部结构相同，所述第一玻璃板与第二玻璃板之间设置有中空腔室，所述第一玻璃板设置有若干第一通风孔，所述第二玻璃板设置有若干第二通风孔，所述第一通风孔与第二通风孔交错设置，所述中空腔室的顶底端设置有一缓冲框架，所述第一玻璃板可以在缓冲框架上移动；所述第一玻璃板包括第一玻璃层与第二玻璃层之间通过第一聚氨酯层连接，所述第二玻璃层的后侧设置有一层聚碳酸脂层，所述第二玻璃层与聚碳酸脂层之间通过第二聚氨酯层连接。
优选地，所述缓冲框架包括L形框架，所述L形框架的横框上内设置有条形滑槽，所述条形滑槽内设置有一可以在所述条形滑槽内滑动的滑块，所述滑块与第二玻璃板之间设置有一弹簧。
优选地，所述第一玻璃层和第二玻璃层均为浮法玻璃，所述第一玻璃层的厚度大于第二玻璃层，所述第一玻璃层的厚度为9.5mm-8.5mm，所述第二玻璃层的厚度为7.5mm-6.5mm。
优选地，所述第一聚氨酯层与所述第二聚氨酯层的厚度相同，且所述第一聚氨酯层和第二聚氨酯层的厚度均为0.75mm-0.6mm。
优选地，所述聚碳酸脂层的厚度为4mm-3mm。
优选地，所述第一玻璃层的表面涂覆有一层保护膜，所述保护层具有防紫外线功能。
本发明具有以下优点：外层的第一玻璃层、第二玻璃层使用浮法玻璃作为基体，在受到冲击时首先破碎吸收弹头的冲击的能量，改变侵入物体的方向，提高防弹玻璃整体的强度；第一聚氨酯层和第二聚氨酯层具有良好的韧性，吸收绝大部分冲击能量，第一聚氨酯层和第二聚氨酯层具有粘接力具有高强度，弯曲强度高的特点，进一步的吸收弹头冲击能量，可以在外层玻璃受冲击碎裂后保持防弹玻璃的完整性；玻璃后聚碳酸酯层具有高硬层，耐冲击的特点，在弹头设计的过程中最终将滩头阻挡，使之不能穿透防弹玻璃，且两层玻璃板的设计更提高了防弹玻璃的防弹性能，设计的第一通风孔和第二通风孔，从而在保证透气防弹玻璃具有良好的安全防护性的同时实现通风透气的功能，缓冲框架可以使得第一玻璃板受到冲击的时候，可以起到缓冲作用，防止第二玻璃板也受到冲击。
附图说明
图1 为本发明的结构示意图；
图中：1-第一玻璃层，2-第二玻璃层，3-第一聚氨酯层，4-聚碳酸脂层，5-第二聚氨酯层，6-第一玻璃板，7-保护膜，8-第一玻璃板，9-中空腔室，10-第一通风孔，11-第二通风孔，12-缓冲框架，13-L形框架，14-条形滑槽，15-滑块，16-弹簧。
具体实施方式
下面结合附图对本发明做进一步的描述，但本发明的保护范围不局限于以下所述。
如图1所示，一种透气防弹玻璃，包括第一玻璃板和第二玻璃板，第一玻璃板6与第二层玻璃板8内部结构相同，所述第一玻璃板6与第二玻璃板8之间设置有中空腔室9，所述第一玻璃板6设置有若干第一通风孔10，所述第二玻璃板8设置有若干第二通风孔11，所述第一通风孔10与第二通风孔11交错设置，所述中空腔室9的顶底端设置有一缓冲框架12，所述第一玻璃板6可以在缓冲框架12上移动；所述第一玻璃板6包括第一玻璃层1与第二玻璃层2之间通过第一聚氨酯层3连接，所述第二玻璃层2的后侧设置有一层聚碳酸脂层4，所述第二玻璃层3与聚碳酸脂层4之间通过第二聚氨酯层5连接。
进一步的，所述缓冲框架12包括L形框架13，所述L形框架13的横框上内设置有条形滑槽14，所述条形滑槽14内设置有一可以在所述条形滑槽14内滑动的滑块15，所述滑块15与第二玻璃板8之间设置有一弹簧16。
进一步的，所述第一玻璃层1和第二玻璃层2均为浮法玻璃，所述第一玻璃层1的厚度大于第二玻璃层2，所述第一玻璃层1的厚度为9.5mm-8.5mm，所述第二玻璃层2的厚度为7.5mm-6.5mm。
进一步的，所述第一聚氨酯层3与所述第二聚氨酯层5的厚度相同，且所述第一聚氨酯层3和第二聚氨酯层5的厚度均为0.75mm-0.6mm。
进一步的，所述聚碳酸脂层4的厚度为4mm-3mm。
进一步的，所述第一玻璃层1的表面涂覆有一层保护膜7，所述保护层7具有防紫外线功能。
本发明外层的第一玻璃层、第二玻璃层使用浮法玻璃作为基体，在受到冲击时首先破碎吸收弹头的冲击的能量，改变侵入物体的方向，提高防弹玻璃整体的强度；第一聚氨酯层和第二聚氨酯层具有良好的韧性，吸收绝大部分冲击能量，第一聚氨酯层和第二聚氨酯层具有粘接力具有高强度，弯曲强度高的特点，进一步的吸收弹头冲击能量，可以在外层玻璃受冲击碎裂后保持防弹玻璃的完整性；玻璃后聚碳酸酯层具有高硬层，耐冲击的特点，在弹头设计的过程中最终将滩头阻挡，使之不能穿透防弹玻璃，且两层玻璃板的设计更提高了防弹玻璃的防弹性能，设计的第一通风孔和第二通风孔，从而在保证透气防弹玻璃具有良好的安全防护性的同时实现通风透气的功能，缓冲框架可以使得第一玻璃板受到冲击的时候，可以起到缓冲作用，防止第二玻璃板也受到冲击。
以上所述的仅是本发明的优选实施方式，应当指出，对于本领域的普通技术人员来说，在不同脱离本发明创造构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。

Claims (6)

1.一种透气防弹玻璃，包括第一玻璃板和第二玻璃板，其特征在于：第一玻璃板（6）与第二层玻璃板（8）内部结构相同，所述第一玻璃板（6）与第二玻璃板（8）之间设置有中空腔室（9），所述第一玻璃板（6）设置有若干第一通风孔（10），所述第二玻璃板（8）设置有若干第二通风孔（11），所述第一通风孔（10）与第二通风孔（11）交错设置，所述中空腔室（9）的顶底端设置有一缓冲框架（12），所述第一玻璃板（6）可以在缓冲框架（12）上移动；所述第一玻璃板（6）包括第一玻璃层（1）与第二玻璃层（2）之间通过第一聚氨酯层（3）连接，所述第二玻璃层（2）的后侧设置有一层聚碳酸脂层（4），所述第二玻璃层（3）与聚碳酸脂层（4）之间通过第二聚氨酯层（5）连接。
2.根据权利要求1所述的一种透气防弹玻璃，其特征在于：所述缓冲框架（12）包括L形框架（13），所述L形框架（13）的横框上内设置有条形滑槽（14），所述条形滑槽（14）内设置有一可以在所述条形滑槽（14）内滑动的滑块（15），所述滑块（15）与第二玻璃板（8）之间设置有一弹簧（16）。
3.根据权利要求1所述的一种透气防弹玻璃，其特征在于：所述第一玻璃层（1）和第二玻璃层（2）均为浮法玻璃，所述第一玻璃层（1）的厚度大于第二玻璃层（2），所述第一玻璃层（1）的厚度为9.5mm-8.5mm，所述第二玻璃层（2）的厚度为7.5mm-6.5mm。
4.根据权利要求1所述的一种透气防弹玻璃，其特征在于：所述第一聚氨酯层（3）与所述第二聚氨酯层（5）的厚度相同，且所述第一聚氨酯层（3）和第二聚氨酯层（5）的厚度均为0.75mm-0.6mm。
5.根据权利要求1所述的一种透气防弹玻璃，其特征在于：所述聚碳酸脂层（4）的厚度为4mm-3mm。
6.根据权利要求1所述的一种透气防弹玻璃，其特征在于：所述第一玻璃层（1）的表面涂覆有一层保护膜（7），所述保护层（7）具有防紫外线功能。
CN201810402563.1A 2018-04-28 2018-04-28 一种透气防弹玻璃 Withdrawn CN108382023A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109664579A (zh) * 2018-12-24 2019-04-23 江苏佳成特种玻璃制造有限公司 一种jbr4及jbr6防弹玻璃
CN110202879A (zh) * 2019-07-16 2019-09-06 浙江晶泰玻璃科技有限公司 轻型高透防弹防砸玻璃

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109664579A (zh) * 2018-12-24 2019-04-23 江苏佳成特种玻璃制造有限公司 一种jbr4及jbr6防弹玻璃
CN110202879A (zh) * 2019-07-16 2019-09-06 浙江晶泰玻璃科技有限公司 轻型高透防弹防砸玻璃

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