| 摘要 |
An emergency flashlight includes a handle portion and a rotary portion mounted on the handle portion for rotation about a rotary axis. An elongate swing shaft has one end mounted to the rotary portion to rotate therewith, the other end extending substantially radially away from the rotary portion. A lightproducing means is mounted on the swing shaft adjacent the end remote from the rotary portion. Inside the handle portion are located generating means and gear means, allowing electrical energy to be created by swinging the handle in a circular motion, thereby causing the swing shaft and the rotary portion to rotate with respect to the handle portion. Conductive means such as wires are provided to carry the electrical energy to the bulb.
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