| 摘要 |
PURPOSE:To enable surface washing thus to improve the cleaning effect by fixing effect by fixing a rollable injection tube having an injection nozzle to a fixed water supply tube rollably by predetermined angle. CONSTITUTION:A fixed water supply tube 2 is arranged in a car washer chamber 6 and comprised of first fixed water supply tube 2a arranged at both sides of car 7 in up/down direction and second fixed water supply tube 2b communicated to the lower end of said tube 2a and arranged horizontally. First injection tube 3a is branched through a rotary joint 8 to said tube 2a. While second injection tube 3b is branched through a rotary joint 8 to said tube 2b. Each injection tube 3a, 3b is made rollable by predetermined angle through a rolling mechanism 11 interlocked with a motor 10 thus to enable surface washing of the car 7. |
