THE MANUFACTURING METHOD FOR ARC TYPE NAIL CLIPPER BLADE, AND ITS NAIL CLIPPER BLADE AND ITS NAIL CLIPPER

摘要

An arc-shaped nail clipper blade and a method of manufacturing the same are provided to harmonize upper and lower blades by forming a concave surface of the upper blade and a convex blade of the lower blade. The nail clipper blade body consists of an upper blade body(11) and a lower blade body(21) each having the same inclined angle to vertically contact with each other at an end portion thereof. An inner portion of a downwardly inclined surface of the upper blade body expands from a concavely inclined surface(52) of a constant curvature. An inner portion of an upwardly inclined surface of the lower blade body expands from a convexly inclined surface(51) of the same curvature as that of the upper blade body. The upper blade body is formed in a concave blade(53). The lower blade body is formed in a convex blade(54).