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Tube-shaped weapon sealing cover

A barrel-type weapon and sealing cover technology, which can be used in weapon types, rocket launchers, offensive equipment, etc., and can solve the problems of time-consuming, labor-intensive, inconvenient to use, and obstacles to rapid launch.

Inactive Publication Date: 2010-02-17
刘海斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although this type of sealing cover can play a sealing role, it hinders rapid launch. When it is necessary to perform a rapid launch task, the sealing covers at both ends must be unscrewed before launch, which is time-consuming and laborious, and causes a lot of inconvenience to use.

Method used

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  • Tube-shaped weapon sealing cover

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Effect test

Embodiment Construction

[0007] The invention provides a sealing cover for a barrel weapon. exist figure 1 In the schematic diagram of the sealing cover of the barrel weapon shown, the side of the aluminum foil (1) with the groove (3) faces the inside of the barrel, and the side of the non-woven fabric (3) faces the outside of the barrel and can be assembled on the end of the barrel. When the container is stored or carried, the sealing cover plays the role of packaging and sealing. The barrel can be launched directly without opening the sealing cover.

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Abstract

The invention discloses a tube-shaped weapon sealing cover, which consists of an aluminum foil (1) and a nonwoven fabric (2), wherein one side of the aluminum foil (1) is mutually and evenly bonded with one side of the nonwoven fabric (2); and the other side of the aluminum foil (1) is provided with a crosswise groove (3). When a cylinder is in a storage or carried state, the sealing cover plays arole in package and sealing. When the tube-shaped weapon is fired, the sealing cover regularly cracks along the groove (3) without being opened, thereby preventing influences on firing effect. With the structure, the tube-shaped weapon sealing cover has the advantages of high strength, good sealing effect, prevention of influences on firing effect, and convenient use.

Description

technical field [0001] The invention relates to a packaging sealing device, in particular to a barrel type weapon sealing cover. Background technique [0002] At present, many barrel-type weapons do not have independent outer packaging, and the barrel itself plays a packaging role, which puts forward higher requirements on the strength and airtightness of the barrel itself, and the requirements on the sealing caps at both ends of the barrel are even higher. The common solution at present is that the two ends of the cylinder adopt the same material as the strength requirement of the cylinder body to make the sealing cover. [0003] Although this type of sealing cover can play a sealing role, it hinders rapid launch. When it is necessary to perform a rapid launch task, the sealing covers at both ends must be unscrewed before launching, which is time-consuming and laborious, and causes a lot of inconvenience to use. Contents of the invention [0004] Aiming at the above prob...

Claims

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Application Information

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IPC IPC(8): F41F3/077
Inventor 刘海斌
Owner 刘海斌
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