| 摘要 |
PURPOSE: To prevent an accident of a driver of a car running on an opposite lane at night caused by the lost visual range by setting up a head lamp or the like on the roof so as to be capable of confirming even from a distant position. CONSTITUTION: By setting up a head lamp 13 and a direction indicator lamp 4 on a roof of an automobile, an illuminating angle is lowered even in upright and confirmation is made possible even from a distant position. By setting a small housing box on the outside or the middle side of the roof of the automobile, an attache case can be housed, a seat can be widened by an equivalent space. By setting a vent 3 for taking in outside air into the roof of the automobile and taking in air into a ceiling and a room through a ventilation pipe 5 and a ventilation switching device 6, rising in temperature within the room can be prevented. |
