| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning device for a vehicle lamp that can surely clean the entire area of the vehicle lamp by adjusting an injection direction of a cleaning fluid freely in three dimensional directions, and in which the injection direction does not easily change after being adjusted. SOLUTION: The cleaning device for the vehicle lamp includes a cylinder to which the cleaning fluid is supplied, a piston slidably inserted into the cylinder, a valve case 7 attached to a tip end of the piston, nozzle holders 17 supported by the valve case 7, and injection nozzles 4 supported by the nozzle holders 17. The cleaning device injects the cleaning fluid from the injection nozzles 4 toward the vehicle lamp. Each of the injection nozzles 4 is press-fitted into the nozzle holder 17 by a spherical fitting part so as to be turnable in the three dimensional directions, and the nozzle holder 17 is press-fitted into the valve case 7 so as to be turnable around an axis along the pressing direction. A fitting protrusion 7f and a fitting groove 17b are formed in a part for fitting the nozzle holder 17 with the valve case 7. COPYRIGHT: (C)2011,JPO&INPIT |
