| 摘要 |
PROBLEM TO BE SOLVED: To provide a holder for a cutter knife with which cutter blades with various thickness can be used and the cutter knife.SOLUTION: A holder 1 for a cutter knife has: a slender holder body 5 with a slender cutter blade accommodation chamber 35 for accommodating a slender thin plate-like cutter blade 3 so that a tip part can enter and exit from an opening 36 on one end; and a friction roller 40 rotatably supported to the holder body 5 via a rotational axis, which is rotated in a state in which a peripheral surface 48a is pressed to one principal plane 3c of the cutter blade 3, extends the cutter blade 3 in an A1 direction and accommodates the cutter blade 3 in an A2 direction according to directions C1, C2 of its rotation. The rotational axis of the friction roller 40 is supported by the holder body 5 so as to be movable in a longitudinal direction A of the cutter blade accommodation chamber 35 and to approach the principal plane 3c of the cutter blade 3 as it becomes closer to the opening 36 on one end of the cutter blade accommodation chamber 35.SELECTED DRAWING: Figure 2 |
