| 摘要 |
An electric pruner includes a housing 1, a motor 3 accommodated within the housing, a transmission mechanism 31, a movable blade 21, and a fixed blade 22 extending from the front end of the housing. The fixed blade is fixedly mounted on the housing, and the movable blade is rotatably connected to the fixed blade via a shaft 4 and driven by the motor via the transmission mechanism. A groove 23 or slot is formed on the movable blade and comprises a first 24 and a second 25 groove portion, the size of the first portion being greater than that of the second portion. The shaft comprises a first mating portion 41 and a second mating portion 42, and is movable between a first position wherein the movable blade is locked and a second position in which the movable blade can be released. |
