Patent ID: 7119793

Claim:
An improved mouse structure, comprising a cover, being an elliptically curved shell with two ends, comprising a pivoting portion extending downwardly from one of the ends thereof, and a hook formed on another end thereof, the pivoting portion having an extending portion extending downwardly from an edge of the cover, and a pair of pivoting shafts respectively protruding outwardly from two ends of the extending portion; a base, comprising a receiving portion formed on an end thereof for receiving the pivoting portion, an engaging seat formed on another end thereof, and an engaging hole formed on the engaging seat for engaging with the hook, the receiving portion of the base having a central recess for containing the extending portion, and two U-shaped seats respectively formed on two sidewalls adjacent the central recess, wherein each of the U-shaped seats is formed with a slot for receiving the pivoting shafts therein.