Conical structure design: The gun head protective cover silicone rubber usually adopts a conical structure, which helps to concentrate the air flow and improve the efficiency of blowing.

Air refill design: The air inlet side of the protective cover is provided with a air refill connecting the air vent and the outside. When the air gun is opened, the compressed air enters from the air vent at high speed, and then blows out from the air vent at high speed, and negative pressure will be formed in the air vent. With the help of the air refill, air can be inhaled from the outside world to increase the air output.

Cushioning function: In some designs, the silicone rubber protective cover is cushioned by the rubber cushion and the rubber ring. When the external shock force is transmitted to the rubber cushion, the compression column is driven to slide in the cavity of the sleeve column, and the elastic block is squeezed. The pressure block is compressed by the buffer column and the pressure block is squeezed at the same time, and the buffer force is applied with the buffer property of the pressure block to achieve the function of buffering and damping.


In summary, the gun head protective cover silicone rubber is a multi-functional protective device, it can not only protect the gun head from damage, but also improve work efficiency and safety, especially in the power and industrial fields play an important role.