D-Drone / High-level fire rescue

Nowadays, the city is full of high-rise buildings. When a fire breaks out, the more timely rescue can improve the chances of survival.
The drone provides a more efficient, flexible and accurate rescue approach for high-level fire. The special opening and closing design of drone’s canopy allows the drone to provide greater descending force while reducing the volume.In the event of a high-level fire, the drone helps to lock the trapped person's position and hovers stably.The trapped person will hand into the drone's "barrel" and be fixed.The drone opens the canopy and brings the rescued person with a gentle down to a safe altitude release.