Patent ID: 8621754
Filing Date: 2014-01-07
Classification: B26B

Abstract:
1. A pair of hairdressing scissors comprising: a pair of blade bodies, each of the blade bodies including a blade member and a finger ring member being joined to each other, two blade bodies being coupled in a pivotal manner, wherein the blade member has an engagement concave portion formed as an open pane in a base portion thereof, the finger ring member has an engagement-protruding piece that protrudes from a base portion thereof being arranged so as to engage with the engagement concave portion, the engagement concave portion is formed with a pair of parallel first width-direction tapered portions each inclined from an outer edge toward the center of the engagement concave portion in a direction substantially parallel to the width direction thereof and extend length wise and in parallel in a direction substantially parallel to the blade members, the engagement-protruding piece is formed with a pair of parallel second width-direction tapered portions each corresponding to the pair of first width-direction tapered portions, wherein the pairs of first and second width-direction tapered portions extend only partially into the engagement concave portion and the engagement-protruding piece, respectively, the pair of hairdressing scissors is arranged so that, when the engagement concave portion and the engagement-protruding piece are brought into close contact with each other, the pair of first width-direction tapered portions and the pair of second width-direction tapered portions slide on each other, thereby the engagement concave portion and the engagement-protruding piece are positioned and oriented properly as viewed in the width direction thereof.