| 摘要 |
PROBLEM TO BE SOLVED: To ensure better visibility in an automobile after washing fluid is injected onto the windshield and hold the injected point of a washing fluid high at high-speed running. SOLUTION: A jet 6 adapted to be press fitted into a nozzle body mounted on the hood of an automobile is formed with an opening 10 for injecting a washing fluid. The jet 6 is formed in its tip with channels 8 and 9 in cruciform, and the opening 10 slits in the bottom of the channel 8 along it and through the domed tip of a flow passage 7 for leading the washing fluid to the jet 6. The opening 10 is narrowed by throttling part 11 projecting from both the sides in the longitudinal center thereof to have a gourdlike shape with a symmetric opening profile on both the sides of the throttling part 11. |
