| 摘要 |
PROBLEM TO BE SOLVED: To facilitate charging by arranging a driving electric power supply battery of a motor-driven driving part adjacently to a column body housing the motor-driven driving part to open and close a gate door main body, and arranging a solar battery to charge the battery according to its necessity. SOLUTION: A motor-driven gate door is composed of a gate door main body 11 arranged in the doorway of a garage or the like of an automobile, a motor-driven driving part 12, a column body 13 and a battery 14. Next, the battery 14 is arranged adjacently to the column body 13 housing the driving part 12, and the battery 14 is made easily chargeable by a battery and a charging means mounted on an automobile. Next, the battery 14 is placed on the upper end of the column body 13 according to its necessity, and the periphery of the column body 13 is opened, and the gate door and a fence can be easily installed. A solar battery 31 to charge the battery 14 is arranged in an upper end part of the column body 13, and the direction of a light receiving surface 31a of a battery 31 is made freely changeable by a direction changing frame body 32, and the light receiving surface 31a can be adjusted and changed in the proper direction. Therefore, operability can be improved, and cost can be reduced. |
