The helmet is the most basic safety equipment for driving a motorcycle. When riding a motorcycle, different helmets should be selected according to different models. Therefore, the classification of motorcycle helmets is also very particular. In addition to reducing the damage caused by the impact, the helmet has many other functions.
â— Reduce noise to protect your hearing
â— Prevent attacks from throwing objects on the road
â— Reduce the impact of airflow on the line of sight
â—It can also keep warm and windproof when it is cold.
Motorcycle helmets are classified into several categories, including full-face helmets, off-road helmets, face helmets, and half helmets. The helmets that need to be worn under different needs, different models and different road conditions are also different. Full helmets In all types of helmets, the protection of the full helmet is the best. In motorcycle races such as MotoGP and WSBK, drivers must wear uniform helmets and ride motorcycles with large displacement locomotives. The full helmet of the car enthusiasts must be the first choice; three-quarter helmets, half helmets, and open helmets have better comfort and ventilation, and are easy to wear, but the protective performance is not as good as the full helmet, so it is more suitable for some riding small Displace the motorcycle to the daily travel of the friends.
Riding off-road vehicles must wear cross-country helmets. It is easy to feel tired when riding off-road vehicles, and it is easy to roll over. The cross-country helmets are not just for exaggeration. The cross-country helmets are designed to prevent the rider’s jaw from coming into direct contact with the ground. The mouth design is very reasonable, which gives the knight's jaw a better protection. The protruding sun visor on the top of the head is also to avoid accidents caused by poor direct sunlight when the vehicle is flying in the air.
A good full-face helmet consists of a casing, cushioning layer, goggles, cap band, lining and armor.
shell
The outer shell of the helmet plays an important role in the safety of the helmet, so the choice of material is very important. The commonly used materials are ABS and glass fiber. Some helmets are also made of a high-cost carbon fiber mixture for the helmet shell. The carbon fiber helmet is lighter and safer.
buffer layer
The main function of the buffer layer is to absorb external impact forces. Imagine that if the helmet with a hard outer casing does not have a buffer layer, when an external impact is encountered, the external force will directly act on the head through the hard outer shell, causing damage to the head. Therefore, the thickness and material quality of the buffer layer determine the buffering capacity of the helmet. The buffer layer is mainly made of a foamed styrene material.
goggle
The mirror protects the eyes and face. It is made of plastic (such as polycarbonate resin) and reinforced glass sheet (such as PMMA resin). The tempered glass sheet has excellent scratch resistance. It is recommended that the reader choose a mirror made of a better material as much as possible, because the poor material is easily broken and can stab the face when it is hit.
Cap band
The purpose of the cap band is to securely hold the helmet to the head. The combination of the methods are: snap-on, buckle-type, patch-type.
Lining
The main function is to enhance the comfort when wearing, usually made of soft flannel.
Ankle
The shin guard is part of a full-helmet helmet, which protects the lips from the lower part of the nose and protects the face from the impact.
The choice of helmet requires the corresponding model, and the off-road vehicle is equipped with off-road helmet. Large-displacement road vehicles, street cars with full-face helmets, half-helmets can be selected for daily routines in the summer, and long-distance riding behaviors make it easy to wear them.
A good motorcycle helmet is not only about quality, but also the above details. A professionally tested and proven helmet is a good helmet. Motorcycle helmet classification is based on different needs, we must choose a reasonable helmet to protect our personal safety.
Product categories of U Shape Cookies Molds, we are specialized manufacturers from China, cookie sheet paper, round cookie sheet suppliers/factory, wholesale high-quality products of cookie sheet vs baking sheet R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
cookie sheet paper,round cookie sheet,cookie sheet vs baking sheet,cookie sheet sizes,cookie sheet walmart,best cookie sheet
Jiangmen Shuo 'an Baking Products Co., LTD , https://www.soanbaking.com