Patent ID: 8360098

Claim:
A monodirectional intake pressure stabilization structure of pneumatic tool, comprising: a tool main body having a body section, an internal air chamber being formed in the body section, the body section being further formed with a first directional intake passage in communication with one side of the air chamber for guiding external high-pressure air to flow into the air chamber, the body section being further formed with a second directional intake passage independent from the first directional intake passage, the second directional intake passage communicating with another side of the air chamber for guiding the external high-pressure air to flow into the air chamber, a receiving space being formed on the body section in communication with the first directional intake passage; and a pressure stabilization unit inlaid in the receiving space for restricting the pressure of the high-pressure air guided by the first directional intake passage into the air chamber; wherein the pressure stabilization unit is a pressure stabilizer; wherein the pressure stabilization unit includes a main body received in the receiving space for blocking the first directional intake passage, an intake port and an exhaust port being respectively disposed on two sides of the main body in communication with the first directional intake passage, a pressure stabilization section being disposed in the main body for restricting the pressure of the high-pressure air flowing from the intake port to the exhaust port; wherein the main body includes an outer tube, an inner tube and an end piece, a middle section of the inner tube being coaxially screwed in the outer tube, a second end of the inner tube being spaced from one end of the outer tube, the pressure stabilization section being received in the outer tube and positioned between the second end of the inner tube and the end of the outer tube, the end piece being fixedly connected with a first end of the inner tube and rotatably connected with the body section.