| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a reciprocation tool which achieves good operability during curved line cutting.SOLUTION: A jigsaw 1 of the invention includes: a motor 3; a plunger 55 which is driven by the motor in a reciprocating manner and detachably holds a blade 7; a base part 4 which stores the plunger 55; a housing 2 which houses the motor 3 and is rotatably connected with the base part 4; and a rotational motion transmission mechanism 6 which rotates the plunger 55 and the blade 7 in conjunction with rotations of the housing 2. Since the blade 7 is rotated by rotating the housing 2, good operability is achieved during curved line cutting.</p> |
