Striking device

1. An impact tool configured to perform a hammering operation on a workpiece by driving a tool accessory in a prescribed longitudinal direction, the impact tool comprising:

a body including:

a first body element and a second body element connected via a cushioning mechanism, the first body element being configured to move with respect to the second body element; and

a vibration reducing mechanism disposed on the first body element, the vibration reducing mechanism including:

a weight part disposed on a guide part, the weight part being configured to slide with respect to the guide part and between the first body element and the second body element, and

an elastic member having a first elastic member disposed on a first body element side of the body and a second elastic member disposed on a second body element side of the body, the weight part being disposed between the first elastic member and the second elastic member; and

a striking mechanism configured to drive the tool accessory in the longitudinal direction, the striking mechanism being disposed on the first body element.

2. The impact tool as defined in claim 1 , further comprising a driving motor disposed on the second body element and configured to drive the striking mechanism.

3. The impact tool as defined in claim 1 , further comprising:

a handgrip configured to be held by a user and having an extending axis intersecting a central axis of the tool accessory extending in the longitudinal direction, wherein a center of gravity of the weight part is located on a plane defined by the central axis and the extending axis.

4. The impact tool as defined in claim 3 , wherein the weight part includes a plurality of weight elements.

5. The impact tool as defined in claim 1 , wherein:

the first body element and the second body element are connected via the guide part, and

the weight part and the elastic member are arranged coaxially with the guide part and are configured to reciprocatingly slide with respect to the guide part.