| 摘要 |
A disposable mousetrap consists of a clear plastic tube having a fulcrum centrally located on the tube. Bait is placed at the bait end of the tube. The opposite end of the tube has a mouse entrance. When the mouse enters the mouse entrance he causes the tube to teeter downward at the bait end. A ping pong ball then rolls to close the mouse entrance. A hinged wedge locks the ping pong ball in place. A fulcrum rod is then snapped off. The rod is inserted into the hinged wedge and tube, thereby permanently trapping the mouse. The trap is then disposed as hazardous waste.
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