| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce manufacturing costs by reducing the number of components. <P>SOLUTION: A device for washing a lighting fixture for a vehicle includes: a cylinder 2, the one axial end of which is provided with a connection part 7 subject to connection of a connecting pipe 100 for feeding a washer fluid 300 from a supply tank and the other axial end of which is opened to form an opening 5a; a piston 3 which is supported in an axially movable manner by the cylinder while partially protruding from the opening; a valve case 4 which has injection nozzles 29 and 29 emitting the jet of washer fluid, and which is connected to the one axial end of the piston; and a cap 15 which is attached to the other end of the cylinder, and which closes a gap between the cylinder and the piston, in the opening. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
