| 摘要 |
PROBLEM TO BE SOLVED: To provide scissors which can move linear blade tips to a blade base side for cutting.SOLUTION: Scissors 1 comprise: a first blade member 11a and a second blade member 12 having a linear blade tip respectively, in a closed state, positions of points of the blade members are aligned for contacting the blade members; a first shaft 31 disposed on the first blade member 11a; a second shaft 32 disposed on the first blade member 11a so that, distance between it and the first shaft 31, and distance between it and the blade tip become equal, and disposed on near a blade base; a third shaft 33 disposed on the second blade member 12 on near the blade base relative to the first shaft 31; a fourth shaft 34 disposed on the second blade member 12, on near the blade base, relative to the second shaft 32, distance between it and the second shaft 32 equal to distance between the first shaft 31 and third shaft 33, and distance between it and the third shaft 33 and distance between it and the blade tip are equal; a first grip member 21a fitted to the first blade member 11a; a second grip member 22 having a connection part 40 pivotally supported by the first shaft 31 and third shaft 33l and a first connection member 41 pivotally supported by the second shaft 32 and the fourth shaft 34.SELECTED DRAWING: Figure 1 |
