To provide a structure of the pivot part of scissors for hairdressing, which is excellent in sharpness.
On a blade body 1 to be a still blade, a rectangular hole 3 and a chamfered part 25 for which the edge of a planing hole 21 is chamfered in a tapered shape at the upper part are formed such that the axial center o' is inclined to the axial center o of the rectangular hole 3 at an angle θ to the side opposite to a blade tip. A pivot 15 rotatably pivoted to a blade body 4 to be a moving blade has a rectangular part 8, and by fitting the rectangular part 8 to the rectangular hole 3, the blade body 1 is fixed around the pivot 15. A dial-like nut 12 is provided with an inverse trapezoidal part 18 and a screw 19, and when the screw 19 is thrust into the rectangular part 8, the taper of the inverted trapezoidal part 18 is engaged with the tapered chamfered part 25. Thus, the pivot 15 is inclined and the blade edges of both blade bodies 1 and 4 are pressed to each other.
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JP6690883 | scissors |
JPH08266752 | SCISSORS FOR HAIRCUTTING |