A fire helmet is a specialized piece of personal protective equipment (PPE) designed to protect firefighters' heads from heat, falling debris, and other hazards encountered during firefighting operations. It typically consists of a shell, suspension system, and a chin strap. The shell is the outer layer, usually made of thermoplastic or fiberglass, while the suspension system provides a cushioned barrier between the helmet and the firefighter's head. The chin strap secures the helmet in place.
The concept of fire helmets dates back to the early 19th century in Europe, where fire brigades were formally organized and the need for protective gear arose. Early fire helmets were primarily designed to protect the firefighter’s head from falling debris and were influenced by military helmets of the time. In the United States, the traditional leather fire helmet with its distinctive long rear brim, frontpiece, and crest adornment was first developed around 1821-1836 in New York City by Henry T. Gratacap. This design included an elongated rear brim to prevent water from running down firefighters’ backs and a sturdy crown that could aid in breaking windows.
The primary purpose of a fire helmet is to protect the wearer’s head from heat, falling debris, and other objects. Additionally, it protects the firefighter from water and embers, keeping these elements away from the line of vision, ears, and neck. The helmet's design also helps to deflect falling debris and prevent water from running down the firefighter's back.
The protective principle of fire helmets involves several key components:
Fire helmets come with a range of features that enhance their protective capabilities and user comfort:
There are several types of fire helmets, each designed for specific hazards and environments:
When using a fire helmet, it is important to follow these precautions:
When purchasing fire helmets, consider the following factors:
Here are some common terms related to fire helmets: