We all know Electric vehicle helmet It can protect the head and reduce the impact of objects on the head. What is the protection principle of electric vehicle helmet?

The electric helmet can cushion the impact because there is a gap between the top of the helmet and the top of the head. When an object strikes the cap shell, the cap shell will not directly affect the top of the head due to force deformation.

The helmet of electric vehicle has a hemispherical cap with smooth surface, which disperses the impact force. When an object falls, it can slide directly, transferring the force of the cap to the surroundings, avoiding the concentration of the force. The national standard stipulates that the electric vehicle helmet must be able to absorb 4900N force. The human cervical vertebra is the limit when stressed. If the limit is exceeded, the cervical vertebra will be injured. The light one is paralyzed, and the heavy one is life-threatening.

Therefore, when choosing electric vehicle helmets, we must choose regular manufacturers, so as to better protect our heads and protect our lives.