| 摘要 |
PROBLEM TO BE SOLVED: To provide a can incision implement which enables even an unskilled worker to cleanly cut open the top face (lid) of an 18-liter can easily in a short time without staining a blade.SOLUTION: A can incision implement has a piercing part 21 that cuts a corner part of the top face of an 18-liter can or the like and a skin spade part 31 that cuts a top face straight line part, and a gripping part 41, where the piercing part 21 has a tip-sharpened blade 22, the blade being curved along the side face of a circular cylinder 25 with a radius r the outer radius of which is nearly coincident with the curvature radius of a corner part of the 18-liter can, and the height H of the blade being 20 mm-40 mm to make the can stop with a stopper part 23 provided at both sides of the root of the blade at a point where the blade vertically pierces the can by the height H of the blade, so that the angle α with respect to the center of the circular cylinder of both sides of the root of the blade has a size enough to cut substantially only the corner part.SELECTED DRAWING: Figure 2 |
