POWER TOOL

摘要

The power tool comprises: an electric motor 1; a drive shaft 2, to which the driving force of the electric motor 1 is transmitted; a drive gear 4 mounted on the drive shaft 2; a driven gear 5 for meshing with the drive gear 4; an output shaft 3 having the driven gear 5 mounted thereon; and a rotation stopping member 6 between the drive shaft 2 and the drive gear 4 or between the output shaft 3 and the driven gear 5. The power tool is characterized in that a gradient portion or a curvature position is formed at the outer circumference of the drive shaft 2, the inner circumference of the drive gear 4, the outer circumference of the output shaft 3, or the inner circumference of the driven gear 5, so that either the drive gear 4 can be inclined with respect to the drive shaft 2 or the driven gear 5 can be inclined with respect to the output shaft 3.