Cutting tool such as nail clippers has interchangeable jaws with pivot and extensions fitting onto handles

摘要

The tool consists of a pair of spring-loaded and ergonomicallyshaped handles (10, 11) connected by a pivot with a transverse bush (13), and an interchangeable jaw assembly (2). The jaw assembly has two jaws (20, 21) with cutting edges, a pivot (23) that fits into the bush (13), and two extensions (201, 211) with studs (200, 210) engaging with holes (100, 110) in the two handles.