| 摘要 |
PROBLEM TO BE SOLVED: To inject a cleaning liquid from an injection hole, without using a heater.SOLUTION: In a washer nozzle 40, a first water repellent part 52 for constituting an inner peripheral surface 50A of a first flow passage 50 in the washer nozzle 40, a second water repellent part 62 for constituting an inner peripheral surface 60A of a second flow passage 60 and a third water repellent part 72 for constituting an inner peripheral surface 70A of a third flow passage 70, are constituted of a material (a fluororesin) having water repellency. Thus, when liquid such as water tries to infiltrate into the first flow passage 50 (the second flow passage 60 and the third flow passage 70) from a first injection hole 54 (a second injection hole 64 and a third injection hole 74), the liquid is repelled by the first water repellent part 52 (the second water repellent part 62 and the third water repellent part 72). Thus, even when the first injection hole 54 (the second injection hole 64 and the third injection hole 74) is flooded with the liquid such as the water, the liquid can be restrained or prevented from being sucked in the first flow passage 50 (the second flow passage 60 and the third flow passage 70) from the first injection hole 54 (the second injection hole 64 and the third injection hole 74). |
