Mitsuba Corporation

Honda Motor Co., Ltd.

Kenichi Imoto

Masaru Fujiwara

Hiroyuki Sase

Hiroyuki Ikeno

Akira Takayama

Kouji Okabe

Hisaaki Naruse

Ryu Ikezawa

Tsukasa Ogino

A fin part () is provided on a side opposite to a wiping surface side of a rubber holder () to press a blade rubber () toward the wiping surface side by receiving a wind (W) flowing along a moving car, and covering parts () protrude from both lengthwise ends of the blade rubber () toward the wiping surface side so as to partially cover lateral parts of the blade rubber (). Owing to the fin part (), liftoff of a wiper blade () can be prevented. A wind (W) flowing from the front side to the rear side at an end part of a swing center side of the blade rubber () can be rectified by the covering part (), and the wind (W) can flow along the rear side of the wiper blade () in the length direction of the wiper blade ().

Wiper blade

An interval between an inner faceof a back wallin a rubber holderand a blade rubberis formed so as to become gradually expanded with respect to an interval between an inner faceof a front walland the blade rubberas being directed toward a center portion from both longitudinal-directional end portions of the rubber holder. Also, an interval between an inner face of each back wall in a pair of covers coupled to the both longitudinal-directional end portions of the rubber holderand the blade rubber is formed so as to become gradually expanded with respect to an interval between the inner face of the front wall and the blade rubber as being directed toward the center portion from both longitudinal-directional end portions of the cover. Accordingly, a flow of travel wind during a travel of a vehicle is facilitated between the rubber holderand the blade rubberor between the covers and the blade rubber

Wiper blade and vehicle wiper device

Growing community of inventors

Kiryu, Japan

Kenichi Imoto