Patent ID: 11878395
Assignee: WILLIAM TOOLS CO., LTD.
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A torque tool, including:
a main body, defining an axial direction;
a driving portion, disposed on an end of the main body, being freely rotatable when receiving a torque larger than a predetermined torque;
a torque mechanism, non-rotatably disposed within the main body along the axial direction; and
an adjusting mechanism, including a plurality of first engaging portions disposed on the main body and an adjusting member rotatably disposed on the main body, the adjusting member abutted against the torque mechanism and including a plurality of second engaging portions releasably engaged with the plurality of first engaging portions, the adjusting member being axially movable relative to the main body to adjust the predetermined torque of the driving portion when the adjusting member is rotated relative to the main body;
wherein a number of the plurality of second engaging portions is odd; the main body further defines a center line parallel to the axial direction, as viewed in the axial direction, hypothetical lines extending between the plurality of second engaging portions and the center line define a plurality of included angles, and at least two of the plurality of included angles have different angle sizes; as viewed in the axial direction, one of the plurality of second engaging portions and the center line define a symmetry axis vertical to the center line, and the plurality of second engaging portions are symmetrically arranged on a circumferential wall of the adjusting member relative to the symmetry axis.