Abstract: A windshield wiper repairing device comprises of a hollow frame (1) having both ends thereof attached to a cover (11) respectively and a set of repairing means (2) incorporated into said frame (1). Said wiper repairing device is characterized in that two pyramid-shape grooves (12) which facing each other are provided alongside two elongated surfaces of said frame (1), and said repairing means (2) consists of a first and second seats (21, 22), each having an abrasion element (211, 221) attached thereon fitted into said grooves (12), and a first and second springs (23, 24) provided vertically between said first and second seats (21, 22) for engaging both.