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

Claim 9:
10. The torque tool of claim 8, wherein each of the plurality of first engaging portions includes an engaging slot extending in the axial direction, and each of the plurality of second engaging portions includes an engaging member radially retractable and protruding from the adjusting member; the adjusting member includes an axial sleeve abutted against the torque mechanism and a positioning member immovably connected with the axial sleeve, the positioning member has the plurality of second engaging portions disposed thereon, the main body includes a first threaded portion, and the axial sleeve includes a second threaded portion screwed on the first threaded portion; the main body has a connecting member immovably disposed therein, the first threaded portion is disposed on the connecting member; the torque mechanism further includes a first elastic member sleeved to the mandrel, an end of the axial sleeve is abuttable against the first elastic member to compress the first elastic member; the abutting assembly includes a moving member having the second ratchet portion disposed thereon, the moving member is axially movable relative to the main body and is located at a side of the first elastic member opposite to the axial sleeve; the adjusting mechanism is located between the main body and the driving portion and further includes a restricting sleeve mounted to the main body, and the plurality of first engaging portions are equiangularly arranged on an inner circumferential wall of the restricting sleeve; a number of the plurality of first engaging portions is odd and larger than the number of the plurality of second engaging portions; the number of the plurality of first engaging portions is 5, the number of the plurality of second engaging portions is 3; an outer circumferential wall of the restricting sleeve has a plurality of cutting surfaces corresponding to an inner circumferential surface of the main body, every adjacent two of the plurality of cutting surfaces have an arcuate surface disposed therebetween; the positioning member includes a first indication portion, the restricting sleeve includes a second indication portion exposed out of the main body and corresponding to the first indication portion; the adjusting mechanism further includes an operating member sleeved with the adjusting member, the adjusting member includes a first restricting portion, the operating member includes a second restricting portion and is movable in the axial direction between a locked position and an unlocked position relative to the adjusting member; when the operating member is in the locked position, the first restricting portion is abutted against the second restricting portion in a rotational direction of the adjusting member; and when the operating member is in the unlocked position, the first restricting portion is free of interference with the second restricting portion in the rotational direction; the first restricting portion is a non-circular segment disposed on the axial sleeve, the second restricting portion is a non-circular hole disposed on the operating member; a second elastic member is disposed between the operating member and the positioning member, the operating member is partially sleeved with the positioning member; and the plurality of included angles includes at least one first included angle and at least one second included angle larger than the at least one first included angle, each of the at least one first included angle is an acute angle, and each of the at least one second included angle is an obtuse angle.