Patent attributes
A universal plier structure is disclosed. The plier includes a plier body having an adjustable handle and a fixed handle, a suspension seat, an opening-adjusting knob, and a pad. The fixed handle has a bottom end having a first screw hole. The suspension seat has an end provided with a through hole. The opening-adjusting knob includes a screw rod and a knob head, the knob head being fitted in the suspension seat and having a center provided with a second screw hole, the screw rod having a first end engaged with the first screw hole of the fixed handle and a second end passing through the through hole of the suspension seat to engage the second screw hole of the opening-adjusting knob. The screw rod is welded to the knob head. The pad mounted between the knob head and the suspension seat.
