| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily and firmly fit a light distribution control means and a drive means to a lighting fixture which changes irradiation direction by turning a light distribution control means to obtain a requested light distribution through control of a light source provided. <P>SOLUTION: The lighting fixture 1 for vehicle is provided with a light distribution control means 5 provided with a light source bulb 8 to obtain a requested light distribution by controlling the light of the light source with a reflecting mirror 7, a light-shielding plate 10 or the like, and a drive means 6 changing irradiation directions by turning the light distribution control means, of which, an output shaft 18 fitted to the drive means and a rotating shaft 11 fitted to the light distribution control means are jointed by insertion coupling. One side of the output shaft and the rotating shaft is provided with a plurality of areas arranged at equal intervals in a circumferential direction, divided into a protrusion area 18b having protrusions protruded radially in a radius direction and a flat area 18c without any convex parts, and the other has an engaging recess 12 for the protrusions to be engaged with. <P>COPYRIGHT: (C)2004,JPO |
