| 摘要 |
A self-adjusting locking pliers includes a stationary handle; a front stationary jaw; a thumb screw threadedly secured to a rear end of the stationary handle; a front moveable jaw; an operating handle pivotably secured to a rear end of the moveable jaw; a toggle link pivotably interconnecting the stationary handle and the operating handle; a biasing member having one end secured by the moveable jaw and the other end fastened in the stationary handle; a quick release lever having an intermediate portion pivotably fastened in the operating handle and a front end urged against one end of the toggle link in the operating handle; and a retainer having one end pivotably secured to a rear end of the operating handle, the retainer comprising a ring at the other end and a bar interconnecting both ends. The ring may be lockingly put on the thumb screw. |
