To provide a knife edge sharpening auxiliary implement, having a simple structure allowing both a skilled worker in cooking and an armature in general homes to accurately and simply sharpen a knife edge such as a Japanese kitchen knife at need, and very easily handled.
In this knife edge sharpening auxiliary implement, an angle adjusting screw, the tip of which has high hardness, includes: an angle adjusting part 2 equipped to be freely put in and out from the base; and a knife edge holding part 3 extended from one side surface of the angle adjusting part in two divided upper and lower stages, wherein a fixing part of the upper stage of the knife edge holding part is provided with a fixing screw 9 for the knife edge, the knife edge constrained at the upper surface by the fixing screw is received by a knife edge receiving part 10 at the lower stage thereof, and the lower surface is formed with a gradient. The sharpening angle of the knife edge is always set to a fixed state in relation with putting in and out of the angle adjusting screw provided on the angle adjusting part.
Takashi Koyama
Teiji Tanaka
Hideo Sugai
Kenji Aoki
Hiroshi Nagisawa
Akira Yonezawa
Tsutomu Iitaka
Takehiko Katayose
Yoshinori Yanagita
Next Patent: SAW BLADE FOR CUTTING FOAMED RESIN FORMING MATERIAL