Helmet on fire at home and abroad
Fire is fire fighting helmet, used to protect firefighters head, neck protective equipment from harm. According to historical records: As early as 564 BC, China's Western Zhou Dynasty, fighting soldiers to participate in fire fighting, head to head is not wearing a protective impact of the object, not fire the head crown.
Fire helmet from ancient warrior's helmet. An ancient military engagement, arrows flies, under the most tragic casualties samurai arrows, except cooks safe and sound. This is how it happened? These cooks are the original pot head military action. Account in the Marshal heard about, then ordered the warriors with copper, iron and other metals, wok cooking is made along the lines of something called "helmet" hat head of nursing for the warriors on the battlefield use, and she greatly reducing casualties. Later, due to copper and iron deficiencies, people with vines and leather and the like as raw material, adding that this cap as a "helmet."
Following small will take you a taste of a wide range of domestic and fire helmet:
1 course of a fire helmet
Ancient helmet abroad: in 1800, Berlin, Germany City firefighters, wearing a copper helmet, on top of a tip of the cone. Is said to prevent falling objects above the firefighters injured in the head, helmet off on the cone can be divided in the above weight pull to go elsewhere. 1850, Paris, France on firefighters wearing a copper helmet protruding curved bar empty room, fell on the above objects, can play the role of decompression. Chinese Qing Dynasty palace fire brigade, the helmet inlaid with dragon, also played the role of decompression.
Product Description: This helmet is made by the flame-retardant material, can withstand 800 ℃ high temperature short time, with big eyes and windows, can be seen clearly in the escape route, the first type of hood worn for a variety of sizes, breathing resistance comfortable to wear.
(2) The second course of fire helmet
Foreign ancient helmet: until the early 19th century, France produced a helmet, helmets, which make a holster body as a lining for fire helmets, protective effect is good. At the same time, the German system of a kind of fire more than a French helmet after the helmet along the software. This software is non-combustible fabric, which in addition to decompression, but also can stop the burning object falling above, so as not to fall into the fireman's neck inside.
Product Description: There are impact resistance, penetration resistance, burn resistance, heat resistance, electrical insulation and so on.
3 the course of three fire helmet
Foreign ancient helmet: With the development of science and technology, old-fashioned helmet protection force and adaptability can not meet modern fire prevention requirements. Therefore, many countries have developed new composite helmet. With our original fire helmet, cap-type helmet troops followed the form of glass fiber reinforced phenolic material. Followed by the addition of modular plug-in waterproof protective mask and cape, thereby increasing fire insulation. Then improved cap lining, increasing the distance between the crowns safety, improved impact absorption performance.
In November 1984, China's development and production of new fire helmet, beautiful appearance, reasonable structure, light weight, anti-puncture, impact resistance, heat radiation, water, sand proof, anti-corrosion. Cap and foil-style single bar, with a polycarbonate injection molding, spacious and full cavity, forehead was "eight" shape, can enhance the cap shell rigidity, improved impact resistance, and reduce weight. Some also affixed to the cap shell fluorescence identification, easy to firefighters in the dark or at night to find and contact each other.
Product description: light weight, stable and provide maximum protection; high impact resistance, fire protection outside the customer with excellent anti-UV, good ventilation performance, high comfort; cap hoop in the 53-63CM can be freely adjusted within the range for different dimensions using the first type; closed fog goggles, the lenses are super-hard coating; optional T2 and T4 explosion-proof flashlight; with a variety of wireless communication systems supporting the use of;| Updated:2011.11.17 Source: Clicks:1610
