To prevent the enlargement of an electronic equipment itself, surely make cover opening operation of a cover body and, at the same time, to surely provide the cover opening operation of the cover body while regulating steep revolution.

This electronic equipment is so constituted that a cover body 3 borne on an equipment main body in a revolvable manner is urged in a cover opening direction with an urging device 38, and when the cover body 3 is revolved in the cover opening direction by having urging force of the urging device 38, a frictional force generating device 48 damping the urging force of the urging device 38 is provided. Since the urging force of the urging device 38 is damped with the frictional force generating device 48, the steep revolution of the cover body 3 is regulated.