Patent ID: 11951856
Assignee: SEKISUI HOUSE, LTD.
Field: Civil engineering (Other fields)
Classification: CPC B  H  E  Y | IPC B  E  H

Claim 0:
1. A roof structure comprising:
a sloping roof covering the upper part of a building;
a drone accommodation portion that has a size capable of accommodating a drone and is provided to cut out a part of the sloping roof so that a bottom surface is substantially horizontal;
a drone port that is provided on the bottom surface of the drone accommodation portion where the drone can take off and land;
a cover that covers an opening formed on the sloping roof for the drone accommodation portion; and
a doorway that is provided on the drone accommodation portion and allows the drone to enter and exit,
wherein the cover is fixed to the bottom surface of the drone accommodation portion, and
wherein the bottom surface of the drone accommodation portion is configured to be movable between a state of protruding to the outside of the sloping roof and a state of being fit inside the sloping roof, and the doorway is opened and closed by movement of the bottom surface.