Manufacture method of novel arm-type folding shield

A manufacturing method and technology of shields, which can be applied to defensive objects and other directions, and can solve problems such as inconvenient use

Inactive Publication Date: 2018-09-11
JIANGSU LINRY NEW MSTAR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantages of inconvenient use in the prior art, and propose a novel arm-type folding shield manufacturing method

Method used

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  • Manufacture method of novel arm-type folding shield
  • Manufacture method of novel arm-type folding shield

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] refer to Figure 1-2 , a novel arm type folding shield manufacturing method, comprising the following steps:

[0020] S1. Manufacture of left panel 1, middle panel 3, and right panel 5: a single-layer UD cloth is synthesized from multiple unidirectional parallel and compact high-strength and high-modulus polyethylene fiber monofilaments after dipping, and is laminated and molded at 0° / 90°. plate; the corners of the left panel 1 and the right panel 5 are arc angles. The middle panel 3 has a size of 45x14cm; the middle panel 3 is symmetrically arranged with a left panel 1 with a size of 45x14cm and a right panel 5 with a size of 45x10cm.

[0021] S2. Using a c...

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PUM

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Abstract

The invention relates to the field of bulletproof technology, in particular to a manufacture method of a novel arm-type folding shield. The method comprises the following steps: S1, manufacturing a left panel, a middle panel and a right panel: dipping multiple single filaments of high-strength high-modulus polyethylene fiber which are tight in parallel in a single direction to synthesize into single-layer UD cloth and performing laminating and mould pressing operation at 0 degree / 90degrees by composite molding so that the cloth becomes a plate; S2, adopting a connection mechanism to enable theleft panel and the middle panel to be connected with the right panel; S3, arranging an anti-vibration buffer pad on the inner surface of the middle panel. Bullet-proof bodies of the shield use the connection mechanism for connection. Four connection positions are firmly connected. During application, the bodies on two sides of the shield can be expanded with a middle shield as an axis. An arm ofa user stretches into and grabs a hand-held strap. The user ties a hoop and loop fastener onto the arm. Therefore, the novel arm-type folding shield can be put in use.

Description

technical field [0001] The invention relates to the field of bulletproof technology, in particular to a method for manufacturing a novel arm-type folding shield. Background technique [0002] Hand-held bulletproof shields are used as protective equipment for military police and security. They must be bulletproof, impact resistant, explosive and blunt impact resistant, and sharp edge puncture resistant. Most of the existing bulletproof shields are relatively large and have a single function. It cannot be moved and carried quickly, and most of the folding shields on the market use ordinary hinges to connect the upper and lower shields and fix them with bayonet pins. Not only is it time-consuming and laborious to fold, but it is also impossible to quickly unfold and Storage. Usually, although it plays a protective role in fighting violence, it ignores the attack function and is in a passive protection state, so it is not suitable for long-term use; the most important thing is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41H5/08
CPCF41H5/08
Inventor 郭振勤张鑫
Owner JIANGSU LINRY NEW MSTAR TECH
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