Patent ID: 6016733
Filing Date: 2000-01-25
Classification: B26D,Y10T

Abstract:
A card corners cutter comprising:a body having a surface and a bottom, two sides extending from said surface, said two sides each having a lug extending laterally therefrom and each of said lugs having a tube extending therefrom, each tube having a spring received therein, two guides respectively connected to said two sides and extending from said surface, a passage and a slot respectively defined through said body, a working surface extending from said body and located lower than said surface of said body, a recess defined in said bottom of said body and communicating with said passage and said slot;a first pin received in said passage and a second pin movably received in said slot, a torsion spring mounted to said first pin, one of two legs of said torsion spring contacting against said second pin and the other leg of said torsion spring contacting against an inner side defining said recess;a handle having two ends which are respectively and pivotally connected to two ends of said second pin, said handle being limited by said two guides connected to said two sides of said body and said two springs contacting against an underside of said handle;a first knife member fixedly connected to said working surface and a first curved cutting edge defined in an outer periphery of said first knife member, anda second knife member connected to said underside of said handle and a second curved cutting edge defined in an inner periphery of said second knife member, said second curved cutting edge having the same curvature as that of said first cutting edge of said first knife member so as to be adapted to shape a card inserted between said first knife member and said second knife member by pushing said handle toward said first knife member.