Jigsaw

摘要

A jigsaw comprises a housing (100), a motor (1) fixed in the housing (100) and a driven shaft (6) rotatably mounted in the housing (100). A transmission mechanism is used to transmit the output rotation of the motor (1) to the driven shaft (1). Two eccentric type outputs are obtained from the driven shaft (6) for driving the saw blade to reciprocate and oscillate simultaneously. The jigsaw is compact and light weighted and is easy to manufacture and use.