How to determine the quality of a motorcycle helmet?
Time:2016-10-28 11:19:42
Helmet is an essential part of riding equipment, that how to discern the stand or fall of helmet? Can from the following reference:
1.cycling helmet is wearing on the head that big mushroom, because of its head to provide protection to vulnerable, so is riding friends essential equipment.
2.the effect of wind resistance: helmet is human hair in the helmet, itself has reduced the wind resistance of the head, and for the friend that is keen on speed, helmet for modelling the impact of wind resistance is also notable.
3.type: cycling helmet is divided into special highway (no brim), road, mountain and (with removable brim), etc.
4.quality of a material: helmet use commonly foaming materials (broken when hit to absorb vibration, to protect the head effect) cast, and has a smooth shell.
5.lining: the inside of the helmet in contact with the head part, it can increase wearing comfort, at ordinary times produce cushion when hit to the head. Its well-made helmet liner coverage, quality of a material is better, and inside of the helmet also stronger glue
6.permeability: head in airtight condition for a long time will have bad effect on the scalp, also can let the rider feel uncomfortable. So a good helmet or hole number is more, or is the area of the hole is bigger, this is all in order to improve permeability.
7.use: anti-collision strike and prevent slungshot, prevent the leaves and branches, the rain, breathe freely, to speed up. Helmet with a brim can prevent bask in, on the helmet with reflective logo can also prevent bump when riding at night.