Washer nozzle, wiper arm with nozzle, and vehicular wiper device

• Main Authors: UCHINO YOSHIYUKI, HIRAO KOUICHI, KIYAMA MASAAKI, TAKEUCHI MASANORI
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2017
• Subjects: PERFORMING OPERATIONS; SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR; TRANSPORTING; VEHICLES IN GENERAL

A washer nozzle is provided with: a nozzle connection portion to which a hose for supplying washing liquid is connected; a nozzle body portion that has an internal flow passageway communicated with the inside of the nozzle connection portion and including an ejection opening on one end side of the passageway that is opened to the outside, and that ejects the washing liquid from the ejection opening toward the windshield of a vehicle; and a water-repellent portion that configures an inner peripheral surface reaching the ejection opening at least in a part of the flow passageway and that is formed from a material having water repellency. 种清洗器喷嘴，具有：喷嘴连接部，连接于用于供给清洗液的软管；喷嘴主体部，与上述喷嘴连接部的内部连通，且在内部具有在端侧具有向外部开口的喷射孔的流路，并从上述喷射孔向车辆的挡风玻璃喷射清洗液；以及疏水部，由具有疏水性的材料形成，在上述流路的至少部分上形成到达上述喷射孔的内周面。