主权项 |
1. A flat wiper blade comprising:
a wiper strip; a guide spring; a spoiler; and a seating part, wherein the wiper strip and the guide spring are coupled to the spoiler, wherein the spoiler is made of an elastic material and comprises a central portion, wherein the seating part comprises a seating slot into which the central portion of the spoiler is inserted, and wherein the central portion of the spoiler is elastically transformed by being pressed and then is inserted into the seating slot of the seating part. |