SPOILER FOR HATCH DOOR ON AEROPLANE AND HATCH DOOR ON AEROPLANE HAVING SAME

摘要

The present invention provides a spoiler for a hatch door on an aeroplane, which spoiler is installed on the inner covering of the hatch door, inside the wind-facing leading edges of the front hatch door on the left and right of the front landing gear of the aeroplane, and is tightly assembled with the inner covering of the hatch door, so as to reduce the force required to open the hatch door. The present invention also provides a hatch door on an aeroplane, which hatch door has the spoiler for a hatch door on an aeroplane of the present invention installed on the inner covering thereof. The spoiler according to the present invention can effectively reduce the force required to open the hatch door, requires little modification to the original mechanism, and is convenient to install and maintain.