| 摘要 |
PURPOSE: A fluid ejection device is provided to discharge fluid to used places through a nozzle by pulling the fluid in a fluid storage tank with decompression generated while high pressure air jets to an outlet of a high pressure jet body. CONSTITUTION: A fluid ejection device comprises a body unit(10), a fluid storage tank(20), a high pressure jet body(30), and a passage(32). The body unit has a hole(12) and a vertical hole(18). The fluid storage tank is connected to the vertical hole of the body unit through a connection block(26). The high pressure jet body is assembled to the hole of the body part and an air hose(36) for supplying high pressure air is connected to the rear of the high pressure jet body. The passage is formed inside the high pressure jet body. The high pressure air supplied from the air hose passes through the passage. |
