Differences between high pressure pump and ordinary pump

The air pump has a certain degree of contribution in our life. The air pump of some automobile tires is inseparable from such equipment. Where is the difference between high-pressure air pump and ordinary air pump?
The air inlet of the high-pressure tank in the high-pressure air pump is a one-way air inlet piston. When the air pump is strong, the piston opens, and the air in the air pump enters the high-pressure tank. When the air pump is lifted to inhale, the piston is closed. High pressure is formed in the high-pressure tank to inflate the tire.
The high-pressure air cylinder is thinner than the general air cylinder. According to the relationship between pressure, pressure and area, the pressure to be applied is small. However, it needs to be added with encouragement times, and the pressure of people using the general air cylinder is greater than the tire pressure before they can pump in and out.
As a kind of equipment often used in outdoor sports, when the pump fails, it must be repaired in time.