Torque tool

A torque tool, including:

• a barrel;
• a first member, disposed at one end of the barrel, including at least one first engaging portion;
• a second member, disposed in the barrel, including at least one second engaging portion, on a rotation path of the second member, the at least one second engaging portion and the at least one first engaging portion being disengageably engaged with each other;
• an elastic mechanism, connected to and inside the barrel and including a plurality of elastic arms, the second member being configured to abut the plurality of elastic arms and radially deform the plurality of elastic arms;
• wherein when there is a torsional force greater than a preset torque value between the at least one second engaging portion and the at least one first engaging portion, the second member urges and radially deforms the plurality of elastic arms so that the at least one second engaging portion and the at least one first engaging portion are relatively slipable and disengageable;
• wherein the elastic mechanism includes a first base member and at least one first elastic member disposed on the first base member, the first base member is assembled to an inner wall of the barrel, and the at least one first elastic member includes the plurality of elastic arms;
• wherein the elastic mechanism further includes a second base member and at least one second elastic member disposed on the second base member, the second base member is assembled to the inner wall and axially adjustable relative to the barrel, the first base member is located between the second member and the second base member, and the at least one second elastic member is abutted against an outer side of the plurality of elastic arms;
• wherein the first base member includes a plurality of through holes, and the at least one second elastic member is disposed through the plurality of through holes.