| 摘要 |
<p>PURPOSE:To make a clearance lamp protectable from bumping, by forming the clearance lamp or the like installed in a lamp bracket into being retractively rotatable centering on a fulcrum block. CONSTITUTION:When detent convex parts 5a and 5b are projected to each normal position of a clearance lamp 3, they are fitted in detent concave parts 6a and 6b. And, when the clearance lamp 3 is retracted back together with a lamp bracket, these convex parts 5a and 5b are fitted in concave parts 6b and 6c respectively. And, the clearance lamp 3 and a brake lamp 4 both are almost identical in form and provided with an energizing spring 7 in a space with a spring receiver 8 set with a set bolt 9, while an upper end of the energizing spring 7 comes into contact with a lower surface of a fulcrum block 6. Thus, there are provided with these convex and concave parts but these lamps are stoppable in a state of being energized by the energizing spring 7 on the midway, and engagement between these detent concave and convex parts is not so strong, that is to say, it should be such a degree of holding force as retractable if something an obstacle touches, thus breakdown in lamps is prevented from occurring, and conversely damage to the branches of a tree is obviable.</p> |
