| 摘要 |
PROBLEM TO BE SOLVED: To provide an attachment for a screwdriver tool that can be manufactured at low cost and can enhance insulation.SOLUTION: An attachment 3 is detachably fitted to a tip part of a bit 1a of a screwdriver tool 1. The attachment 3 is made entirely of synthetic resin. The attachment 3 has a fitting part 4 to be fitted to the tip part of the bit 1a at one end and a screw engagement part 5, engaging with an engaged part 2a of a screw member 2 so as to rotate the screw member 2, at the other end. The fitting part 4 is provided with an insertion space part 4a into which the tip part of the bit 1a is inserted. The fitting part 4 includes an elastic piece 4c capable of elastically deforming in a direction crossing an axis 4b of the insertion space part 4a. The elastic member 4c is provided with a projection part 4d projecting so as to enter the insertion space part 4a from a side, and the projection part 4d engages with an outer periphery of the bit 1a. |
