| 摘要 |
A rubber holder on the DR side ( 22 a) having rod-shaped spring members fixed to holding blocks and a plurality of holding bridges ( 26 ) fixed to these rod-shaped members at specified intervals is provided on a wiper blade on the DR side, and a stopper ( 34 ) is attached to the rubber holder on the DR side ( 22 a). The stopper ( 34 ) has a plurality of deformation restricting blocks ( 35 ) disposed between engaging portions ( 37 ) formed on the holding bridges ( 26 ) and linking strip portions ( 36 ) for linking the deformation restricting blocks ( 35 ). When excessive bending force is applied to the wiper blade on the DR side, the deformation restricting blocks ( 35 ) interfere with the engaging portions ( 37 ), or the linking strip portions ( 36 ) restrict the increase of the distance between the deformation restricting blocks ( 35 ), thereby restricting the deformation of the rubber holder on the DR side ( 22 a) within the range of elastic deformation of the rod-shaped spring members.
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