| 摘要 |
PROBLEM TO BE SOLVED: To provide a wiper device of which the frictional resistance during operation can be suppressed by preventing water, dust or the like from being stagnant within a holding hole of a pivot holder.SOLUTION: A pivot shaft 24 is inserted into a holding hole 33 of a pivot holder 26, a pair of tubular bearings 50, 51 are provided between an inner peripheral surface of the pivot holder 26 and an outer peripheral surface of the pivot shaft 24, and both bearings 50, 51 are opposite to each other while being separated in an axial center direction A of the pivot shaft 24. Between both the bearings 50, 51 within the holding hole 33, a grease reservoir 52 is formed and in the pivot holder 26, a first grease supply means 54 is provided which supplies grease from the outside into the grease reservoir 52. |
