| 摘要 |
<p>An automatic air sports gun capable of reducing the size of a piston block and effectively utilizing the gas pressure of compressed gas, wherein a switching valve (34) and a stop valve (32) are positioned under a cylinder block (30), a closed part (35) of the switching valve (34) is exposed to the inside of a switching valve air chamber (21), and the switching valve (34) is set so that only a rod part (36) is positioned inside the switching valve air chamber (21) and, when the compressed gas is fed toward a shooting bullet vent hole (19) through the inside of the switching valve air chamber (21), the closed part (35) opens the shooting bullet feed port (22) so that the flow of the compressed gas to the shooting bullet feed port is not obstructed and, when the compressed gas is fed to a blow back vent hole (20), the closed part (35) closes a blow back air feed port (23) so that only the rod (36) of the switching valve (34) obstructs the supply of the compressed gas inside the switch valve air chamber (21).</p> |
