| 摘要 |
A wiper blade for a vehicle is provided to improve adhesion with a front glass to enable more clear wiping by having uniform power over a whole section of the wiper blade. A wiper blade(100) for a vehicle includes a protector(20), a cleansing rubber(10), a vertebras assembly(30), and a base(40). The protector has a pair of side walls(22a,22b) of which upper and lower end parts are bent inward, and is divided into an upper inserting part and a lower inserting part by a partition(24) between the side walls. The cleansing rubber has grooves(12) facing each other in a lengthwise direction. The grooves are inserted into the lower inserting part of the protector. The vertebra assembly is inserted into the upper inserting unit of the protector. The base is coupled at a center of the protector. The vertebra assembly has an original curvature, consists of a first vertebra(30a) having a first coupling hole(32a) in a center, and a second vertebra(30b) having length and curvature smaller than the length and curvature of the first vertebra and having a second coupling hole(32b) in a center, arranges the second vertebra at one side of the first vertebra to make the first coupling hole and the second coupling hole face each other, and couples a coupling member(34) by penetrating the first coupling hole and the second coupling hole. |
