Patent ID: 6215601
Filing Date: 2001-04-10
Classification: G02B,G02C

Abstract:
A head belt for a head magnifying glass, wherein the head magnifying glass has a fixer with a first end and a second end, the head belt comprising:a first head belt coupled to the first end of the fixer;a second head belt coupled to the second end of the fixer, wherein more than one vertical buttoning holes are formed on the first head belt;only one buttoning seat coupled to the second head belt and forming a vacancy between the buttoning seat and the second head belt, wherein a through hole is formed in the buttoning seat;a movable plate pivotally coupled to the buttoning seat, wherein a clamping key is set up at one end of the movable plate for engaging with the through hole of the buttoning seat, and a spring plate is established at the other end of the movable plate.