IMPACT TOOL

摘要

It is an object of the invention to provide an impact tool having a rational mechanism in an idling state. According to the representative invention, in an idling state defined as a state in which a tool accessory 119 is not pressed against a workpiece and an impact bolt 145 transmits a striking force to the tool accessory 119, the tool accessory retainer 510 moves with respect to a tool accessory holder 117 by movement of the tool accessory 119 in the longitudinal direction, so that the striking force is cushioned.

主权项

1. An impact tool, which performs a prescribed hammering operation on a workpiece by moving a tool accessory in a longitudinal direction of the tool accessory, comprising:
a striker that linearly moves in the longitudinal direction, an impact bolt that is driven by the striker and transmits a striking force to the tool accessory, a tool accessory holder that holds the tool accessory such that the tool accessory can move in the longitudinal direction, a tool accessory retainer that is provided in an end region of the tool accessory holder and prevents the tool accessory from coming off the tool accessory holder, and an elastic element that connects the tool accessory holder and the tool accessory retainer such that the tool accessory holder and the tool accessory retainer can move in the longitudinal direction with respect to each other, wherein: in an idling state defined as a state in which the tool accessory is not pressed against the workpiece and the impact bolt transmits the striking force to the tool accessory, the tool accessory retainer moves with respect to the tool accessory holder by movement of the tool accessory in the longitudinal direction, whereby the striking force is cushioned.