Electric tools

摘要

A battery housing portion S includes regulating members 30 adapted to fit grooves of a battery pack having a T-shape cross section, so that the battery pack can be housed in the battery housing portion S in the state that the both regulating members 30 fit the grooves. The regulating members 30 regulate housing orientation of the battery pack 20, so that misjudgment about orientation of the battery pack 20 is prevented. In addition, if the orientation has been misjudged, an operator can notice such misjudgment immediately, thereby improving the operability during mounting the battery pack 20.

主权项

1. An electric tool comprising:
a first battery cell and a second battery cell that extend in a vertical direction and are arranged adjacent to each other in a right-left direction; a third battery cell extending in the vertical direction and being disposed in front of the first battery cell and the second battery cell; a battery case housing the first, second and third battery cells; a positive terminal connecting port and a negative terminal connecting port that are disposed on an upper end of the battery case; a battery pack configured to have the first, second and third battery cells mounted within the battery case and having a first fixing claw disposed on a left side of the battery pack; a handle body housing at least part of the battery pack and engaging with the first fixing claw; a tool body being connected with the handle body and housing an electric motor; wherein the battery pack has a second fixing claw disposed on a right side of the battery pack; the first fixing claw is aligned on a plane substantially parallel to a plane through an axis of the first battery cell and the axis of the third battery cell; and the second fixing claw is aligned on a plane substantially parallel to a plane through an axis of the second battery cell and the axis of the third battery cell.