Firefighter helmet
Nowadays the firefighter helmet is widely used in many different places and they can protect our life in most instances .
There are various advantages for people to use firefighter helmet .
Let me introduce this firefighter helmet’s advantages together and you will find more detailed information .
Sturdy is the primary characteristic of firefighter helmets.
The national standard for firefighter helmets in China gives the requirement that a 5 kg steel hammer can be thrown from a height of 1 m to withstand; a 3 kg steel cone falls and is not worn; The height of 1.8 m free fall hits the concrete pedestal and must be free of obvious defects, cracks and deformation.
In addition, the modern firefighter helmet has a design called “ribs” to increase the strength of the helmet.
Second , damping is also the firefighter helmet’s advantage .
This design was initially placed outside the firefighter helmet – first on the helmet of a German fireman in Berlin, with a pointed cone that “divided” the force on the helmet elsewhere, and then on the helmet of the Paris firefighter.
A raised curved strip-shaped empty chamber appeared, similar to the former. The firefighter helmets of the Forbidden City Fire Department in the late Qing Dynasty were inlaid with a dragon. This is not only a symbol of the royal family, but also plays a role of shock absorption.
Later, the shock-absorbing design was placed inside the helmet. At the beginning of the 19th century, the French steel helmet built a leather case as a lining to protect the head. The German fire brigade went one step further and added a trailing edge software to the helmet.
Later, the inside of the firefighter helmet was simply equipped with a belt.
According to the national standard of fire helmets in China, there must be at least 3 cm of buffer space between the skull and the helmet.
The inside of the cap also adds a comfortable elastic cushion to ensure accidental impact. Does not cause direct stress on any part of the skull.
Third , heat resistant is also the firefighter helmet’s advantage .
Often walking in the fire, of course, have to be able to withstand high temperatures.
The firefighter helmet is placed in a 260 ° C environment for 5 minutes, the cap can not be severely deformed, and other accessories, such as caps, caps, etc, can not be significantly deformed and damaged.
More details about this firefighter helmet are on the company website .
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