Patent Number: 7,421,756

Title: Rubber blade for wiper

Abstract: Provided is a rubber blade for an automotive wiper capable of autonomously pressing firmly and resting securely against a windshield surface by altering the structure of the rubber blade. The rubber blade has a head portion forming an upper portion of the rubber blade. The head portion includes a pair of mounting slots for mounting the rubber blade along a wiper frame. The pair of mounting slots has a sectional offset angle (.theta.1), dependant on the disposition of the wiper frame. A central axis in a center between the pair of mounting slots in a sectional view of the blade is offset by an angle (.theta.3) from a vertical axis (L1). A wiping portion forms a lower portion of the rubber blade for contacting the windshield, and is disposed in the direction of the vertical axis (L1).

Inventors: Park; Se-Heon (Bundang-gu, Seongnam-si, Gyeonggi-do, KR)


International Classification: B60S 1/38 (20060101)

Expiration Date: 2020-09-09 0:00:00