| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that securement of a visual field is difficult because of dazzling strong sunlight in morning, evening or the like and troubles occur in safe driving such as confirmation of a signal.SOLUTION: A winding roll type visor is made with a transmissive material and is fitted in order to avoid sunlight without obstructing a visual field. Further, the housing is simplified by using the winding type and, thereby, the visor can be fitted freely in the vertical and lateral directions.SELECTED DRAWING: Figure 1 |
