Title:
RIM FOR SPECTACLE FRAME
Document Type and Number:
Japanese Patent JP2016180923
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rim that constitutes the front part of a spectacle frame and can restrain chipping and cracking of the lens circumference.SOLUTION: A rim in which an inner circumferential concave groove 2 into which a convex 6 disposed on the outer circumference of a lens is fitted therein is formed continuously and a groove 3 is also formed continuously can ease concentration of partial stresses on the lens outer circumference fitted into the concave groove 2.SELECTED DRAWING: Figure 2
Inventors:
SASAKI KATSUHIKO
Application Number:
JP2015061947A
Publication Date:
October 13, 2016
Filing Date:
March 25, 2015
Export Citation:
Assignee:
RIMU SEIKO:KK
International Classes:
G02C5/00; G02C1/06
Attorney, Agent or Firm:
Hikoji Hirasaki