| 摘要 |
PURPOSE: Nail clippers are provided to cut a nail with even force from the center to both edges of the nail when cutting a nail. CONSTITUTION: Nail clippers cut a nail by allowing a pair of cutting parts(10,20) to be vertically separated from each other, then arranging a nail in the separated gap, and applying pressure to the pair of cutting parts so that they are drawn to each other. Each of the cutting parts has a cutting surface corresponding to the shape of the nail in order to correspond to the fact that the nail has a curved surface where the center is high and both edges are low based on a vertical height difference. The cutting surface of the each cutting part has a first curvature radius, forming a curved surface along a vertical axial line, and a second curvature radius forming a curved surface on a plane orthogonal to the vertical axial line. |
