| 摘要 |
<p>A flashlight including a tube (10) for receiving a battery (12), a control ferrule (20) threadedly engaged on the upper end of the tube (10), a face cap (30) and a reflector (41) engaged on an upper end of the control ferrule (20), a sleeve (50) and a socket (60) engaged in the upper end of the tube for receiving a light bulb (70), a ring (80) engaged in the sleeve (50) and electrically connected to the upper end of the tube (10), the light bulb (70) including an annular flange (72) connected to the ring (80) and being caused to move relative to the reflector (41) when the control ferrule (20) is rotated relative to the tube (10). <IMAGE></p> |
