Before that, electric vehicles Helmet The manufacturer first let you know the basic knowledge of helmets, Electric vehicle helmet You can refer to motorcycle helmets. There is no clear classification of safety accidents, but the threat to life safety is the same. The better the quality of the helmet, the better the actual effect of protecting the top of the head.
Electric vehicle helmets are divided into full helmets, 3/4 helmets, half helmets, and assembled helmets. The key raw materials of helmets are ABS resin raw materials. It is a rubber product with strong ability to carry impact operations, good specifications and reliability. The raw materials of ABS helmets are between 100 yuan and 300 yuan. But ABS is not the best. PC+ABS alloy products are also stronger than ABS materials. Their compressive strength and ductility have improved a lot. The price is between 300 yuan and 1000 yuan. At this stage, the sales market is relatively wide. However, the helmets of these two categories are relatively hot, and their gross weight is also relatively large. Wearing them on the head will cause some extreme heat. In summer, it is suggested that everyone wear half helmets for cycling.
In addition, compared with ABC alloy products, they have higher compressive strength, lighter gross weight, stronger processing technology, and also have fiberglass anti-corrosion and carbon fiber raw materials. These two products are relatively expensive, with a basic price of more than 1000 yuan, but they have good air permeability, strong safety, and stronger ability to carry impact and extrusion.
The worst is naturally made of PP. This kind of safety helmet made of general plastic has no protective power. For electric car beauty group riders, it has no practical significance to purchase it. In addition, it is also impossible to wear the construction project helmet of the construction personnel. The project helmet is mainly to avoid falling and hitting, but it cannot be anti extrusion molded. At this stage, there are many fashionable helmets that are humanized. The carbon fiber raw material has good air permeability. It is not easy to get hot in summer, but most of them will harm your head shape. However, the head shape and life are relatively good. It should be clear which is the most important.
Electric vehicle helmets are different from motorcycle helmets. Without motorcycle helmets, they are very defensive. First, electric vehicles use non motorized vehicles, and motorcycles use the driving lane. Second, electric vehicles are not agile, so the risk level is different. The defensive nature of motorcycle helmets is to throw away the sense of comfort and strong bags, and it is also too expensive. Especially in summer, it is really hot to take a motorcycle full helmet, and it is better to have air ducts. Therefore, the most suitable helmet for electric vehicles in summer is the half helmet type helmet. The original materials of the electric car helmet are generally ABS and PC, ABS itself is a general plastic, PC is a rubber product, the price is higher, PC induction type is better, the standard reliability is good, the compressive strength is high, the ductility is good, and the temperature resistance is also very good. Nowadays, many electric vehicle helmets are made of ABS rubber products, which is called plastic alloy and is ABS+PC, combining the advantages of the two. They are easy to produce and process, resistant to high temperature and impact, and have high ductility and reliability. Therefore, many of them are made of ABS rubber products.
If you wear it in summer, the lining of the helmet must have a good ventilation effect, and it must also have air ducts for natural ventilation. Now a better cost-effective helmet has fake air ducts, which are not naturally ventilated at all. The key to the protective power of helmets is reflected in the external raw materials of helmets and the internal anti impact pads. The most important thing to buy helmets is not to buy them with the mentality of low price and high quality. Choose the manufacturers of 3C certified helmets or famous brand electric vehicle helmets in China.
