| 摘要 |
PURPOSE: A bulletproof device is provided to protect an important person in an event while being used as a soundproof wall in a construction field and being used as an individual trench in battlefield. CONSTITUTION: A bulletproof airbag protects an important person from small arms in an event. An air tank(200) discharges compressed air to install the airbag by remote control. A high speed fan(300) supplies air at high speed for maintaining original state of the airbag in case of being flattened by the small arms. A controller(400) controls a solenoid valve, the high speed fan, and a drive motor of the airbag. A power supply instrument(500) supplies power to the solenoid valve, the high speed fan, and the drive motor.
|
