Patent ID: 9073197
Filing Date: 2015-07-07
Classification: B25F

Abstract:
1. A vibration reduction handle comprising: an attachment portion attachable to a power tool; a grip portion which extends in a first direction defined as a longitudinal direction of the grip portion and is pivotably movable in a second direction crossing the first direction; and a first ring-shaped elastic member and a second ring-shaped elastic member which are respectively provided between the attachment portion and the grip portion, wherein the attachment portion has a grip connecting portion which engages with the grip portion and has a first wall, wherein the grip portion has an attachment connecting portion which engages with the attachment portion and has a second wall, wherein one component among the grip connecting portion and the attachment connecting portion is disposed inside an other component, and the first wall and the second wall face to each other, and said one component has a flange which protrudes along the second direction toward the other component, and the other component has a third wall which faces respectively both surfaces of the flange with respect to the first direction, wherein the first elastic member and the second elastic member are respectively disposed at both sides of the flange with respect to the first direction and clamped by the first wall and the second wall in the second direction and clamped by the flange and the third wall in the first direction, wherein the grip portion includes a pivot against the attachment portion disposed between the first elastic member and the second elastic member with respect to the first direction.