CN101650146A - 筒式武器密封盖 - Google Patents

筒式武器密封盖 Download PDF

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Publication number
CN101650146A
CN101650146A CN200810147019A CN200810147019A CN101650146A CN 101650146 A CN101650146 A CN 101650146A CN 200810147019 A CN200810147019 A CN 200810147019A CN 200810147019 A CN200810147019 A CN 200810147019A CN 101650146 A CN101650146 A CN 101650146A
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China
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sealing cover
sealing
tube
type weapon
barrel
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CN200810147019A
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English (en)
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刘海斌
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Individual
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Individual
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Priority to CN200810147019A priority Critical patent/CN101650146A/zh
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Abstract

本发明公开了一种供筒式武器使用的密封盖,它由铝箔(1)和无纺布(2)组成,铝箔(1)的一面与无纺布(2)的一面相互均匀粘合,铝箔(1)的另一面设有十字状凹槽(3)。当筒存储或携行状态时,密封盖起到包装、密封作用。当筒式武器发射时,不需要打开密封盖,密封盖沿凹槽(3)规则开裂,不影响发射效果。采用上述结构的密封盖强度好、密封效果好、不影响筒的发射效果、使用方便。

Description

筒式武器密封盖
技术领域
本发明涉及一种包装密封装置,尤其是一种筒式武器密封盖。
背景技术
当前许多筒式武器没有独立的外包装,筒本身就起包装作用,这就对筒本身的强度和密封性提出了较高的要求,其中对筒两端密封盖的要求更高。目前普遍的解决办法是筒两端采用和筒身强度要求一样的材料做成密封盖。
这类密封盖虽然能够起到密封作用,但对迅速发射起到阻碍作用,当需要执行迅速发射任务时,必须在发射前先将两端密封盖拧开,费时费力,对使用造成诸多不便。
发明内容
本发明针对上述问题提供了一种筒式武器密封盖,其要解决的技术问题在于:一方面要满足包装要求,即具有一定的强度和密封性,另一方面在筒发射时不需要将两端的密封盖打开,并且不影响发射效果。
为解决上述技术问题,本发明的技术方案是:一种供筒式武器使用的密封盖,它包括铝箔和无纺布,铝箔一面与无纺布一面相互均匀粘合成一体。铝箔有一定强度,起到支撑作用,无纺布起到密封作用。该密封盖铝箔的另一表面设有十字状凹槽,当筒式武器发射时,不需要打开密封盖,密封盖沿十字状凹槽规则开裂,无不规则碎片形成。这样的有益效果是发射时使用方便,且无碎片进入涡轮、引信等内部装置,不影响发射精度。
附图说明
图1为筒式武器密封盖示意图。
具体实施方式
本发明提供了一种供筒式武器使用的密封盖。在图1所示的筒式武器密封盖示意图中,将铝箔(1)设有凹槽(3)一侧朝向筒内,无纺布(3)一侧朝向筒外装配在筒端即可。筒存储或携行状态时,密封盖起到包装、密封作用。筒发射使用时无需打开该密封盖即可直接发射。

Claims (2)

1、一种筒式武器密封盖,其特征在于:包括铝箔(1)和无纺布(2),铝箔(1)和无纺布(2)粘合成一体。
2、根据权利要求1所述筒式武器密封盖,其特征在于:铝箔(1)的内侧表面设有十字状凹槽(3)。
CN200810147019A 2008-08-12 2008-08-12 筒式武器密封盖 Pending CN101650146A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200810147019A CN101650146A (zh) 2008-08-12 2008-08-12 筒式武器密封盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810147019A CN101650146A (zh) 2008-08-12 2008-08-12 筒式武器密封盖

Publications (1)

Publication Number Publication Date
CN101650146A true CN101650146A (zh) 2010-02-17

Family

ID=41672433

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810147019A Pending CN101650146A (zh) 2008-08-12 2008-08-12 筒式武器密封盖

Country Status (1)

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CN (1) CN101650146A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103542773A (zh) * 2013-11-04 2014-01-29 上海燕兴科技实业有限公司 武器系统的发射筒易碎后盖
CN103542769A (zh) * 2013-11-04 2014-01-29 上海燕兴科技实业有限公司 一种武器系统发射筒易碎后盖的制造方法
CN103913099A (zh) * 2014-03-12 2014-07-09 南京航空航天大学 整体中空复合材料发射箱盖

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103542773A (zh) * 2013-11-04 2014-01-29 上海燕兴科技实业有限公司 武器系统的发射筒易碎后盖
CN103542769A (zh) * 2013-11-04 2014-01-29 上海燕兴科技实业有限公司 一种武器系统发射筒易碎后盖的制造方法
CN103913099A (zh) * 2014-03-12 2014-07-09 南京航空航天大学 整体中空复合材料发射箱盖

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Application publication date: 20100217