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Aviation protection helmet body and preparation method thereof

A technology for protecting helmets and helmet bodies, which is applied in the field of aviation protective helmet helmets and their preparations. It can solve the problems of poor protection ability and achieve the effects of protecting the head, offsetting and absorbing impact energy, and improving absorption capacity.

Pending Publication Date: 2021-09-28
江西联创电声有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of aviation protective helmet helmet body and its preparation method, to solve the problem of poor protective ability in the prior art

Method used

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  • Aviation protection helmet body and preparation method thereof
  • Aviation protection helmet body and preparation method thereof
  • Aviation protection helmet body and preparation method thereof

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Embodiment Construction

[0074]In order to facilitate understanding of the present invention, the present invention will be described more fully described with reference to the related drawings. Several embodiments of the invention are given in the drawings. However, the present invention can be implemented in many different forms, and is not limited to the embodiments described herein. Conversely, the purpose of providing these examples is to make the disclosure of the present invention more thoroughly.

[0075] Embodiments of the present invention provide an aviation protection helmet helmet, composed of four materials:

[0076] Orthogonal flat linex plucking 正 fabric preparation;

[0077] Left diagonal 45 ° satin aromatic cloth prepreg;

[0078] Ultra high molecular weight polyethylene orthogonal flat cloth I type prepreg;

[0079] Ultra-high molecular weight polyethylene orthogonal flat cloth II prepreg.

[0080] Wherein, the orthogonal flat-shaped plug-aramid fabric prepreg consists of orthogonal fla...

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PUM

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Abstract

The invention provides an aviation protection helmet body and a preparation method thereof. The aviation protection helmet body is composed of the following four materials: orthogonal plain twisted aramid fiber cloth prepreg; satin weave aramid fiber cloth prepreg that inclines leftwards by 45 degrees; an ultra-high molecular weight polyethylene orthogonal plain cloth I type prepreg; and an ultra-high molecular weight polyethylene orthogonal plain cloth II type prepreg. According to the aviation protection helmet body and the preparation method thereof provided by the invention, through the advantage collocation of various high polymer materials with different characteristics, the superimposed effect of advantage performance generated by different materials is ensured, the helmet protection capability is greatly improved, in addition, the polyborosiloxane strain rate sensitive self-adaptive material is blended in the material for modification, the absorption capacity of the product to collision impact is further improved, impact energy can be offset and absorbed to the maximum extent, and the head of a person is protected.

Description

Technical field [0001] The present invention relates to the technical field of protective equipment, and more particularly to an aviation protection helmet helmet and its preparation method thereof. Background technique [0002] Aviation protective helmet, used for head protection of the aircraft driver, during the flight of the aircraft. If you encounter a serious failure of the aircraft, you need emergency separation from the aircraft, which needs to wear a helmet to provide reliable head protection for pilots. [0003] Therefore, a high-protection air protection helmet is critical to the safety of the flight personnel. Then, the existing aviation protective helmet helmet has problems with poor protection ability. After the aircraft failure, the flight personnel cannot provide reliable protection. Inventive content [0004] It is an object of the present invention to provide an aviation protection helmet helmet and a preparation method thereof to solve the problem of poor exis...

Claims

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Application Information

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IPC IPC(8): A42B3/00C08L63/00C08L77/10C08L83/08C08L23/06C08J5/24A42C2/00
CPCA42B3/00C08L63/00C08J5/24A42C2/002C08L2205/16C08J2363/00C08J2477/10C08J2423/06C08L2207/068C08L77/10C08L83/08C08L23/06Y02T50/40
Inventor 李强朱露胡辉刘忠
Owner 江西联创电声有限公司
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