| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve a trigger assembly body for a power tool having a motor installed within a housing. <P>SOLUTION: An angle grinder comprises a switch installed in the housing for starting up a motor and a trigger extending from the housing for allowing a user to optionally establish engagement. The trigger has a first arm and a second arm, and can move freely to/from a first position and a second position turnably, and the trigger is also equipped with an engagement member, which can be freely engaged with the second arm of the trigger. When the trigger is located at the second position, the second arm is in contact with the switch to start the motor and the second arm can establish engagement with the engagement member; when the trigger is located at the first position, the second arm is separated from the switch, and is inhibited from establishing engagement with the engagement member. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
