Wiper blade and vehicle wiper
AssigneeAsmo Co., Ltd.
InventorYasuhiro Harita
Life of this patent
Estimating the term…
Abstract
A washer nozzle provided in a wiper blade has a first ejection hole ejecting a first washer fluid, and a second ejection hole ejecting a second washer fluid. A first ejection axis, which is a center line of a first ejection port angle of the first ejection hole, is define. A second ejection axis, which is a center line of a second ejection port angle of the second ejection hole, is defined. The washer nozzle is structured such that the first ejection axis and the second ejection axis intersect with each other as seen from a width direction of the wiper blade.
Claims13
A wiper blade for wiping a target surface to be wiped, wherein the wiper blade defines a longitudinal direction and a width direction perpendicular to the longitudinal direction,
- wherein the wiper blade has a washer nozzle for supplying a washer fluid to the target surface, and the washer nozzle has a plurality of ejection holes for ejecting the washer fluid, and
- wherein the washer nozzle is structured in such a manner that the washer fluid ejected from each of the ejection holes spreads in the longitudinal direction, an ejection axis, which is a center line of the expansion, is defined for each of the ejection holes, and the washer nozzle is structured such that the ejection axes of at least two the ejection holes intersect with each other as seen from the width direction.
A vehicle wiper for wiping a target surface to be wiped, the vehicle wiper comprising:
- a wiper arm rotated in a reciprocating manner;
- a wiper blade having a coupling portion coupled to a distal end of the wiper arm to wipe the target surface, wherein the wiper blade defines a longitudinal direction and a width direction perpendicular to the longitudinal direction;
- and
- a washer nozzle arranged in the coupling portion to supply washer fluid to the target surface, the washer nozzle having a plurality of ejection holes for ejecting the washer fluid, the washer nozzle being structured such that the washer fluid ejected from the ejection holes spread in the longitudinal direction, an ejection axis, which is a center line of the corresponding expansion, is defined for each ejection hole, and the washer nozzle being structured such that the ejection axes of at least two the ejection holes intersect with each other as seen from the width direction.
A wiper blade for wiping a target surface to be wiped, wherein the wiper blade defines a longitudinal direction and a width direction perpendicular to the longitudinal direction,
- wherein the wiper blade has a washer nozzle for supplying a washer fluid to the target surface, and the washer nozzle has a plurality of ejection holes for ejecting the washer fluid, and
- wherein the washer nozzle is structured in such a manner that ejection port angles of the ejection holes with respect to the longitudinal direction are defined, an ejection axis, which is a center line of the corresponding ejection port angle, is defined for each ejection hole, and the ejection axes of at least two the ejection holes intersect with each other as seen from the width direction.
Dependencies are inferred from the claim text.