Patent ID: 6453561
Filing Date: 2002-09-24
Classification: A01G

Abstract:
A pair of looping shears with effort-saving mechanism for gardening purpose comprised of a strike jaw, a blade jaw and an effort-saving mechanism; the strike jaw including a strike piece mounted to a handle, the blade jaw including a blade piece pivoted to another handle, the effort-saving mechanism including a ratchet and a mobile tab, the mobile tab having a tooth respectively protruding from both sides thereof for pivoting the blade jaw and the strike jaw to overlap each other, the ratchet being provided at the blade jaw of the pair of looping shears to execute synchronous turning with the blade jaw, the mobile tab being pivoted to the handle of the blade jaw for engaging the ratchet with its teeth thereby causing the mobile tab to link motion of the ratchet when the handles operate, andan edge of the blade piece of the blade jaw having a blade tip, a lower surface of the blade piece having a rectangular pivot hole, the handle of the blade jaw including a long stick having a sheet iron secured to its front section, an end surface of the sheet iron having a circular through hole, a lower edge of the through hole including a rectangular slot, and a pin hole being provided in a surface of the sheet iron below the rectangular slot.