安全帽 ,顾名思义是保护职工头部不受伤害的帽子 ,由不同的材质制造 ,但功能却一样 ,都是保护人的头部不受伤害。人的头部是人体最重要的部位 ,是整个人体的指挥机关 ,若受到打击冲撞 ,可造成脑震荡、脑出血 ,引起颅内一系列疾病 ,后果不堪设想。安全帽不管它的材质是什么的 , Hard hat, as the name suggests is to protect the head of workers unhindered hat, made of different materials, but the function is the same, are to protect the human head from harm. Human head is the most important part of the human body, is the command of the entire body, if the collision hit, can cause concussion, cerebral hemorrhage, causing a series of intracranial diseases, the consequences could be disastrous. Hard hat no matter what its material is,