2013年4月4日星期四

Full face helmet visor


Do you play a game which named filed exercise we are living in a peace environment ,man have some heritage from the ancient ,they like run ,fighting .Those action is not good ,so ,they usually unite lots of people to those shops ,the shop support military clothes ,helmet ,modern gun and ball ,those people part into two sides ,and a game is begin ,when saying this ,most people can recall those memories in our childhood time .Because it is a game we usually play .
Helmet is a important part we should be attention ,if we have not wearing it ,if the ball get into our eyes ,those consequence is serious .Helmet visor is a equipment which can protect people from harming ,it always shaped at a half of circle composed of 3 parts ,a casing ,liner and suspension device .
the helmet in ancient time called armor .Beginning with rattan, leather surface 3 mm connections can not have flash. The shell is provided with a ventilation hole, whose diameter is not greater than 1m. Buffer layer made of high density compression foam system 3M, nontoxic and harmless to human body, plays the buffering, vibration absorbing effect. A padded after high-temperature sterilization of high elastic sponge, comfortable, Sweat-absorbent breathable, non-toxic, harmless to skin. Wearing device by lacing, buckle and connecting components, ensure the rider helmet firmly comfortable, convenient. Protecting the eye lens is made of light transmission properties and impact properties of materials, with wear-resistant, perspective of strong, P such as C material. The helmet body are material basis for helmet safety protection function, is the further development of other research conditions. With the continuous development of new materials.
We can see people wearing full face helmet visor working outside ,outdoor sport ,or in some sword competition .what we can recall easily who wearing full face helmet is motorcycle competitors and car competitors ,we know that ,those competition is dangerous ,wearing a motorcycle full face helmet is a wise idea and a common sense ,because if there have something happened , motorcycle full face helmet can protect the head and face well ,relieve the pressures from the outside ,head have lots of nervous there ,those injure is dangerous .





没有评论:

发表评论