To provide a wiper blade allowing easy length adjustment by cutting to have a versatility, improving the appearance of a connection portion by not exposing an end surface, and creating a sense of integration.

The wiper blade 10 is provided with: a blade rubber 11 for wiping a wiping surface S of a vehicle C; a vertebra 12 forming a lengthy shape fitted to its heat part 11b; a mounting means connectable with a wiper arm 20; and a spoiler 14 with groove parts 141a, 142a for storing the vertebra formed on a lower surface side. The spoiler 14 has a central part 141 provided with an opening part 141b; side border parts 142 at both sides; and the joint cover 15 provided with insertion ports 151A, B on both sides, which an end surface 141c at a central part and an end surface 142c on the side border part are fitted in respectively, and a partition wall 152 is extendingly provided in the inside of the joint cover.

COPYRIGHT: (C)2009,JPO&INPIT