| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent an accident by a safety driving, regardless of day and night, by providing a reference device with gold color, spotted, band-shaped, colorless, transparent plating bulb suction cup at a window glass internal surface position. SOLUTION: At a position of a window glass internal surface on an extension line corresponding to a center part of road front left and right lanes from a viewpoint of a driver's seat, surface and inside of a plating bulb 1 at a tip part on which electric wire 5 is arranged at the inside of a shaft bar 4 of a reference device with gold color plating bulb suction cup and a very small, spotted, colorless and transparent part 3 are constituted. The front surface and internal surface of the plating bulb 1 are constituted of one or plurality of thin, band-shaped, colorless and transparent bodies 2. When the transparent bodies 2 are turned on, light ray shines and reflects on the plating bulb 1. Namely, a safely driving can be performed without eye fatigue even if long hour driving is performed by performing driving by fixedly staring at a tip part of the reference device by sighting the reference device with gold color, spotted, band-shaped, colorless, transparent plating bulb suction cup equipped with accuracy and precision at a prescribed distance of the center part of the road front left and right lanes. The same effect can be expected, regardless of day and night.</p> |
