choice Electric vehicle helmet What should we pay attention to?

1. Buy famous brand products with certificates, trademarks, factory names, factory addresses, production dates, specifications, models, standard codes, production license numbers, product names, complete signs, neat printing, clear patterns, clean appearance and high reputation.

2. Electric helmet can be weighed. The mass of the specified helmet shall not exceed 1.60kg; The mass of a half helmet shall not exceed 1.30 kg. Under the condition of meeting the standard requirements, the overall quality is good.

3. Check the length of the binding head. The standard requirement is not to exceed 3mm of the inner and outer surface of the shell. Rivets can generally be riveted with good process performance; If screw connection is difficult, do not choose Z.

4. Check the strength of the wearing device. Fasten the tie correctly according to the instructions, fasten the button and pull with force. Tie shall not slip, tear, tear, connector fall off, buckle loose or break.

5. If the electric vehicle helmet is equipped with safety goggles (the entire helmet must be equipped), the quality of the helmet should be checked. First, there should be no appearance defects such as cracks and scratches.

6. Press the buffer layer in the electric vehicle helmet with your fist, and there should be a slight rebound feeling. This is not difficult and will not go out of the pit.