Gear case grip accessory for power tool
A power tool is provided including a housing, an electric motor disposed within the housing, a first trigger disposed on the housing, and a gear case mounted on an end of the housing. An accessory is provided that is mountable to the gear case and includes a second trigger pivotably secured relative to the gear case. The second trigger switch extends substantially along a surface of the gear case in a depressed position and being actuatable by a palm of an operator of the power tool. The supply of power from the power source to the electric motor is enabled only upon actuation of both the first trigger and the second trigger.
1 . An accessory for a power tool including a housing and a gear case, wherein the gear case includes at least one gear and a gear case cover that houses the at least one gear, the accessory comprising:
a cover removably mountable to an outer surface of the gear case of cover and extending around at least an upper portion and at least a side portion of the outer surface of the gear case cover; and
a trigger assembly pivotably secured to the cover and configured to selectively engage and activate a switch of the gear case.
2 . The accessory of claim 1 , wherein the cover comprises a post and the trigger includes an opening configured to cooperate with the post to limit a travel distance of the trigger relative to the cover.
3 . The accessory of claim 1 , wherein the trigger assembly comprises a trigger and an idler arm extending from a pivoting structure of the cover, the trigger is actuatable by a palm of an operator, and the idler arm is pivotably moveable in and out of engagement with the switch.
4 . The accessory of claim 3 , wherein the trigger assembly comprises a spring disposed between the trigger and the cover to bias the trigger away from the switch.
5 . The accessory of claim 3 , wherein the trigger assembly comprises a spring disposed between the idler arm and the trigger to bias the idler arm towards the switch.
6 . The accessory of claim 1 , further comprising a second trigger assembly pivotably secured to the cover and configured to engage and activate a second switch of the gear case, wherein the switch and the second switch are disposed on opposite sides of the gear case, and the trigger assembly and the second trigger assembly are disposed on opposite sides of the cover.
7 . The accessory of claim 6 , wherein an activation of either the trigger assembly or the second trigger assembly is required for the power tool to be activated.
8 . An accessory for a power tool comprising:
a mount member being removably mountable to a gear case of the power tool; and
a trigger pivotably secured to the mount member and configured to selectively engage and activate a switch of the gear case, the trigger in a mounted position is actuatable by a palm of an operator of the power tool around a pivot member between a depressed position, where the trigger extends from the pivot member along a side surface of the gear case towards a front end of the gear case, and an undepressed position, where the trigger extends from the pivot member at an acute angle relative to the gear case.
9 . The accessory of claim 8 , wherein the power tool includes a threaded opening on a side of the gear case, and the mount member includes an opening configured to receive a fastener secured to the threaded opening.
10 . The accessory of claim 8 , further comprising a pin projecting from the trigger in the direction of the gear case, wherein the power tool includes an opening on a side of the gear case in which the switch is located, and the pin is configured to selectively contact the switch when the trigger is pressed.
11 . The accessory of claim 10 , wherein the mount member includes an opening through which the pin is received, further comprising a spring arranged to bias the pin away from the mount member in the direction of the trigger.