公开(公告)号：JPH02219017A

公开(公告)日：1990-08-31

申请号：JP32575989

申请日：1989-12-15

Applicant: ESSILOR INT

Inventor： PASUKARU POORII ,  KURISUCHIYAN ARO

IPC: G02C5/12

Abstract: PURPOSE: To lessen the danger of damage and deformation of a nose supporting body in case of getting an impact by providing a spectacle frame with a sliding member which is freely movably attached in the housing of a bridge, a spring which is housed in the housing and presses the sliding member outward from the housing, and a nose pad supporting body which is fixed to the sliding member. CONSTITUTION: The metallic supporting body 17 formed into an inverted U shape is fixed to the lower part of the sliding member 18 attached to move within the housing 19 formed at the double bridges and the spring 20 is placed in the housing so as to press the sliding member 18 outward, i.e., downward toward the nose. The housing 19 is composed of the inside volume of a casing 22 in the form of a pipe rectangular in its cross section and the casing 22 houses the spring 20 and the sliding member 18. As a result, the occurrence of the damage associated with the deformation of the nose pad supporting body 17 when an impact is applied, is lessened.