Title:
NUT WITH HORIZONTAL HOLE
Document Type and Number:
Japanese Patent JP2011002797
Kind Code:
A
Abstract:
To provide a nut with a horizontal hole capable of preventing looseness of a hinge screw, and facilitating removal of an accessory or the like, in an existing eyeglass frame.
The hinge frame of an existing eyeglass frame is replaced with a screw 7 having a length capable of using this nut 3 with a horizontal hole, and a fastening degree of the screw is adjusted so that a temple 2 is moved smoothly, and the screw is doubly-locked and fixed by the nut 3 with the horizontal hole for removal of the accessory.
Inventors:
YOSHIMOTO TOSHIHIDE
Application Number:
JP2009161196A
Publication Date:
January 06, 2011
Filing Date:
June 16, 2009
Export Citation:
Assignee:
YOSHIMOTO TOSHIHIDE
International Classes:
G02C5/22; G02C11/02