Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Light explosive ordnance disposal helmet

A helmet, lightweight technology, applied in protective equipment, offensive equipment, personnel protection equipment, etc., can solve the problems affecting the wearing comfort of the helmet, affecting the wearer's combat effectiveness, and the center of gravity of the helmet and mask moving forward. Environmental adaptability, helmet stabilization effect

Active Publication Date: 2013-04-24
THE FIRST RES INST OF MIN OF PUBLIC SECURITY +2
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is no EOD special helmet in China, and most of the helmets matched with EOD suits are bulletproof helmets or modified bulletproof helmets. These helmets have the following technical defects: (1) They cannot protect the wearer's head in all directions
(2) The weight is too large, which affects the combat effectiveness of the wearer
(3) PC (polycarbonate) or PMMA (plexiglass) is used as a transparent mask material, which has low visible light transmittance and large diopter, which can easily cause dizziness for the wearer; and it must be made very thick in order to achieve a certain bulletproof index , the heavy transparent visor will move the center of gravity of the entire helmet visor forward, affecting the wearing comfort of the helmet

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Light explosive ordnance disposal helmet
  • Light explosive ordnance disposal helmet
  • Light explosive ordnance disposal helmet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] like Figure 1 to Figure 4 As shown, the lightweight EOD helmet of the present embodiment includes a helmet shell 1 and a face shield 2, the face shield 2 is provided with an embedded transparent window 3, and the embedded transparent window 3 is fixed and embedded in the face shield 2 by screws, The mask 2 is connected to the helmet shell 1 through a rigid structural member 4, and a positioning and locking device 5 is provided at the connection between the mask 2 and the helmet shell 1, and the connection between the mask 2 and the helmet shell 1 The gap between them is provided with sealing rubber 6, the inner surface of the helmet shell 1 is provided with a lining 14 and a suspension 12, and the helmet shell 1 is provided with a camera 7, a lighting headlight 8, a ventilation pipe interface 9, and a ventilation pipe 10 , earphone 11 and microphone 13. The inner liner 14 is a polystyrene inner liner, and the contact part between the inner liner 14 and the helmet shel...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a light explosive ordnance disposal helm, which comprises a helm shell and a face mask, wherein an embedded transparent window is arranged on the face mask; the face mask is connected with the helm shell by a rigid structural member; a positioning and locking device is arranged at the connection part of the face mask and the helm shell; sealing rubber is filled in a gap between the face mask and the helm shell; the inside surface of the helm shell is provided with an liner and a hanger; and the helm shell is provided with a camera, a lighting lamp, an air pipe connector, an air pipe, earphones and a microphone. The helm shell, face mask and embedded transparent window of the light explosive ordnance disposal helm of the invention are made of a high-performance light protective material, so the light explosive ordnance disposal helm can protect the head entirely and is light, comfort to wear, safe, reliable, reasonable in structure and novel in design.

Description

technical field [0001] The invention relates to a helmet, in particular to a lightweight explosion-proof helmet. Background technique [0002] At present, there is no special helmet for EOD in China, and most of the helmets matched with EOD suits are bulletproof helmets or modified bulletproof helmets. These helmets have the following technical defects: (1) they cannot protect the wearer's head in all directions. (2) The weight is too large, which affects the combat effectiveness of the wearer. (3) PC (polycarbonate) or PMMA (plexiglass) is used as a transparent mask material, which has low visible light transmittance and large diopter, which can easily cause dizziness for the wearer; and it must be made very thick in order to achieve a certain bulletproof index , The thick transparent visor will move the center of gravity of the entire helmet visor forward, affecting the wearing comfort of the helmet. Contents of the invention [0003] The technical problem to be solved...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F41H1/04F41H1/08
Inventor 唐剑兰王远途李晓波倪君杰何昌见杨志东鲁品琦邱日祥范蓓陈建南
Owner THE FIRST RES INST OF MIN OF PUBLIC SECURITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com