What I want to talk about today is Motorcycle helmet 。 You need to buy a helmet to ride a motorcycle. The helmet has the functions of safety, windproof and decoration. The price ranges from several hundred yuan to tens of thousands yuan. When choosing a motorcycle helmet, you can choose from the helmet type, material, size, brand and test grade.

1 Helmet type

Full helmet: refers to a totally enclosed helmet. After wearing, only the lens can be opened and closed, with the highest safety factor. The cushion material inside the helmet can protect all parts of the head, and can better reduce wind resistance and noise.

This is why full helmets are used in motorcycle racing. It's troublesome to wear it in life. Even if the camera is opened, the mouth is still blocked. It's very hot when the car is stationary in summer.

Half helmet: the lowest safety factor. After all, it only protects three quarters of the head. It's convenient to wear. You can wear a helmet to communicate directly.

open Motorcycle helmet : equivalent to the deformation of the whole helmet. Most are dual lens, suitable for motorcycle travel and city commuting. You can drink directly with your helmet on the road, and most of them use sliding buckles.

However, under special circumstances, the buckle may fall off. The full helmet adopts double D buckle, which is safer.