| 摘要 |
<p>The invention provides a head light system (5) comprising first and second bulbs (7,8), wherein a coupler can be attached and detached smoothly and the appearance can be made favorable. A first movable-side coupler (35) and a second movable-side coupler (36) are attached to and detached from a first fixed-side coupler (11) for a first bulb (7) and a second fixed-side coupler (12) for a second bulb (8), respectively. The first fixed-side coupler (11) and the second fixed-side coupler (12) are disposed substantially in the same plane. The attaching and detaching directions of the first (35) and second (36) movable-side couplers are substantially perpendicular to the longitudinal directions of the first bulb (7) and the second bulb (8). The first fixed-side coupler (11) is so disposed that the second fixed-side coupler (12) is not located in the attaching and detaching direction of the first movable-side coupler (35) attached to and detached from the first fixed-side coupler (11).</p> |
