| 摘要 |
The present invention is directed to a cutter knife body (602) having a grip portion, wherein the grip portion comprises a trigger lever (604), a cutting blade (614) provided on an end of the cutter knife body (602), a pin (704) rotatably supporting the cutting blade (614) in the cutter knife body (602), a locking member (606) placed in an opening formed in the cutter knife body (602), and a pair of cutting blade protector flanges (610, 612), each protector flange being disposed on a side of the cutting blade (614), wherein each of said pair of cutting blade protector flanges (610, 612) has an outward protrusion (712) from a surface of the flange (610, 612), the grip type cutter knife characterized by further comprising: a pair of springs (710) located between the pin (704) and each of the outward protrusion (712) from the flange surface, wherein the pair of flanges (610, 612) is slidably supported in the cutter knife body (602) by the pin (704) and the pair of springs (710). |
