| 摘要 |
A chain saw comprising a main body, a shell, a motor, a motor output shaft, a cutting element, a supporting plate and a handle; the shell is provided on the main body; the motor is mounted inside the shell; the motor output shaft is used for driving the cutting element to rotate; the handle is mounted to a rear end of the main body via a connection tube; the chain saw also comprises a lever rod on the main body; the lever rod is movably connected to an upper protection panel and a lower protection panel both disposed on a front end of the main body; the supporting plate is fixedly connected to the front end of the main body and accommodated between the upper protection panel and the lower protection panel; the lever rod and the lower protection panel are connected with each other via a connection mechanism. |
