| 摘要 |
<P>PROBLEM TO BE SOLVED: To further reduce a work load for mounting an extension handle in the case that a power tool includes an off-lock switch for locking a drive switch in an off-state. <P>SOLUTION: A tool body 1 includes an off-lock switch 8. An extension handle includes a mounting part 21 mounted to the tool body 1. The mounting part 21 includes an upper member 30 and a lower member 31 connected to each other with hinges. The upper member 30 is formed with an off-lock releasing part for unlocking the off-lock switch 8. When the mounting part 21 is mounted to the tool body 1, the off-lock switch 8 is unlocked by the off-lock releasing part of the upper member 30. <P>COPYRIGHT: (C)2013,JPO&INPIT |
