| 摘要 |
The present invention relates to a sort of atmospheric pressure nozzle device including a single cylinder wherein the center of a single partition is punched. A single tolerance hole is provided inside the cylinder to be connected to the punched hole. A check valve is provided inside the tolerance hole, wherein a non-return rod is provided in the check valve to be inserted into the punched hole. A piston connection rod is provided inside the cylinder to be covered by a spring. The cylinder is engaged with and connected to a rotary stopper which is connected to a locking stopper to be engaged with the piston connection rod. A normal pressure rod is inserted into the locking stopper to be engaged with the locking stopper and to be bonded to the cylinder. A piston is provided inside the normal pressure rod to be connected to each other. The normal pressure rod is connected to a compression head. The compression head is a nozzle extended outward. |
