Patent ID: 7931018

Claim:
A structure of a paintball gun, comprising: a body, which has an axial passage whose front end forms a paintball outlet and whose rear end is defined with a pressuring space; wherein an action space is defined between the paintball outlet and the pressuring space, the pressuring space has an air intake passage for taking in air from outside, and a first flow path is formed in the body to communicate the pressuring space and the action space; a pressuring set, which is disposed in the pressuring space of the passage and on the rear end thereof for adjusting the air pressure input via the intake passage; and a triggering set, which is disposed in the action space of the passage and includes a bushing, a guide pillar, and a bolt; wherein the bushing is fixed in the action space, the bolt is mounted on the guide pillar and then disposed inside the bushing together, the pressurized air done by the pressuring set enters the triggering set via the first flow path, and a control valve controls the flow path of the air inside the triggering set to push the guide pillar backward, thereby pushing the bolt to fire toward the paintball outlet.