Why do the construction workers wear helmets? What's the role of a safety helmet?
(1) protect head, avoid object hit or hit.(2) the head is protected from fire, corrosive fumes, dust, and harsh weather conditions.(3) equipment that prevents the head and hair from being contaminated by harmful substances and prevents the head from being involved in the movement.
The impact of the process, from the beginning of fall head moment to fall away from appearance in various parts of shell, helmet (shell cap, helmet liner, Jack, rope and cushion etc.) the impact of decomposition, and then through the deformation of each part of the most impact absorption, the final effect cushion the blow on the head of the human body, which play a protective role.
When the operator is hit or squeezed by falling objects or hard objects, the impact force is reduced and the damage to the human head is eliminated or reduced.
