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Minesweeper protective clothing that can be put on and taken off quickly

A kind of protective clothing and fast technology, which is applied in the field of mine-sweeping protective clothing, can solve the problems of mine-sweeping protective parts not being waterproof, the overall quality of the suit is large, and the recovery of unfavorable physical strength, etc., to meet the needs of mine-sweeping use, with optimized hand feeling and good energy absorption and the effect of anti-external force characteristics

Active Publication Date: 2021-10-08
JIHUA 3539 SHOE MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing mine-sweeping protective suit is composed of a jacket and trousers, and all protective parts corresponding to human body parts are embedded in the jacket and trousers, so the following problems arise: firstly, the overall mass of the suit is relatively large, and it is difficult for engineers to clear mines. When you are resting and do not need protection, you still bear the load, which is not conducive to the recovery of physical strength; secondly, because the protective parts are fixed in the suit, it is not easy to replace the protective parts when they are worn out.
In addition, the existing mine-sweeping protective parts are generally not light enough, poor in comfort, and the performance in terms of impact resistance, flexibility, wear resistance, and energy absorption needs to be further enhanced and improved. More importantly, the existing The mine-sweeping protective parts are not waterproof, and the immersion of liquid usually causes the deformation of the protective parts and even affects the performance of the protective parts

Method used

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  • Minesweeper protective clothing that can be put on and taken off quickly
  • Minesweeper protective clothing that can be put on and taken off quickly
  • Minesweeper protective clothing that can be put on and taken off quickly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The reinforced composite middle layer 52 is prepared in the following manner: the three-dimensional porous fibers having a three-dimensional porous through-through structure are pre-impregnated in a tetralin solution containing a modified epoxy resin and a phenolic resin with a total weight percentage of 2% at a temperature of 120° C. Treat for 4 minutes, then cool to room temperature and keep warm for 10 minutes, then use a layout machine to lay up layers tightly in one row, and finally raise the temperature to 140°C under a pressure of 15Mpa and keep it for 25 minutes before cooling to room temperature;

[0030] The impact-resistant layer 53 raw materials include the following components by weight: the reinforced composite intermediate layer 52 raw materials include the following components by weight: 10 parts of polyurethane, 5 parts of bisphenol A type aromatic polycarbonate, 5 parts of polystyrene Ethylene-polyethylene-polybutylene-polystyrene, 2 parts silicone elas...

Embodiment 2

[0032] The reinforced composite middle layer 52 is prepared in the following manner: the three-dimensional porous fiber with a three-dimensional porous through-structure is pre-impregnated in a tetralin solution containing a modified epoxy resin and a phenolic resin with a total weight percentage of 5% at a temperature of 130°C Treat for 6 minutes, then cool to room temperature and keep warm for 20 minutes, then use a layout machine to lay up layers tightly in one row, and finally raise the temperature to 150°C under a pressure of 25Mpa and keep it warm for 35 minutes before cooling to room temperature;

[0033] The impact-resistant layer 53 raw materials include the following components by weight: the reinforced composite intermediate layer 52 raw materials include the following components by weight: 20 parts of polyurethane, 15 parts of bisphenol A type aromatic polycarbonate, 10 parts of polystyrene Ethylene-polyethylene-polybutylene-polystyrene, 8 parts silicone elastomer, ...

Embodiment 3

[0035] The reinforced composite middle layer 52 is prepared in the following manner: the three-dimensional porous fibers with a three-dimensional porous through-structure are pre-impregnated in a tetralin solution containing a modified epoxy resin and a phenolic resin with a total weight percentage of 5% at a temperature of 120° C. Treat for 4 minutes, then cool to room temperature and keep warm for 20 minutes, then use a layout machine to lay up layers tightly in one row, and finally raise the temperature to 150°C under a pressure of 15Mpa and keep it warm for 25 minutes before cooling to room temperature;

[0036] The impact-resistant layer 53 raw materials include the following components by weight: the reinforced composite intermediate layer 52 raw materials include the following components by weight: 10 parts of polyurethane, 15 parts of bisphenol A type aromatic polycarbonate, 5 parts of polystyrene Ethylene-polyethylene-polybutylene-polystyrene, 8 parts of silicone elast...

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Abstract

The invention discloses a mine-sweeping protective clothing that can be put on and taken off quickly, which comprises a jacket and trousers. Open-front structure on both sides, the front piece and the back piece are bound to the waist of the human body through a belt, the sleeves of the jacket and the main body of the jacket are fixedly connected to the shoulders by buckles, and the calf and thigh of the trousers For detachable fixed connection, a protective lining is detachably arranged in the corresponding body protection parts in the jacket and trousers, and the protective lining is composed of a buffer inner layer, a reinforced composite middle layer, an impact-resistant layer and a protective surface layer. It is made of thick layered composite; while realizing the quick putting on and taking off of the protective clothing, it further improves the protective performance of the protective clothing.

Description

technical field [0001] The invention relates to the field of protection, in particular to a mine-sweeping protective clothing that can be quickly put on and taken off. Background technique [0002] Demining refers to the search and removal of landmines, mines and other explosives. Its purpose is to ensure the freedom of movement of the army and the safety of residents' lives and property, and to restore normal production and living order as soon as possible. The main means of demining in one's own area is manual demining, that is, manually disabling explosives such as landmines, sea mines and unexploded bombs, or removing and destroying them. Manual demining is the earliest and is still used today as a simple and reliable method of demining, usually implemented by well-trained personnel or teams. Military special work clothes are a kind of protective clothing. They are standard work clothes worn by military personnel when they perform special duties. Their function is to en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F41H11/00D06M15/55D06M15/41C08L75/04C08L69/00C08L53/02C08L83/04C08K5/548
CPCC08L75/04C08L2205/035D06M15/41D06M15/55F41H1/02C08L69/00C08L53/025C08L83/04C08K5/548
Inventor 何小东范连友樊江明刘洪
Owner JIHUA 3539 SHOE MAKING
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