| 摘要 |
<p>#CMT# #/CMT# The hinge has hinge parts (3, 4) associated to spectacle parts (1, 2), where one of the hinge parts forms a bearing bracket (6) with a hinge axle (5) for holding the other hinge part. A helical spring (13) is arranged between side pieces (12) of a sliding piece (7). The spring is supported at a bar (14) of the sliding piece and at a housing-fixed counter bearing, where the bar connects the sides pieces. A housing (9) has a locking piece forming a receiving opening (8) of one of the spectacle parts (1) for the sliding piece. The locking piece forms a counter bearing for the spring. #CMT#USE : #/CMT# Elastic hinge for use between a temple and a frame of plastic spectacles. #CMT#ADVANTAGE : #/CMT# The housing has the locking piece forming the receiving opening of one of the spectacle parts for the sliding piece, and the locking piece forms the counter bearing for the helical spring, thus simplifying construction complexity for the front sided mounting of spring impact hinge parts, and achieving a better mounting condition for a covered elastic hinge arrangement. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic longitudinal sectional view of an elastic hinge of a spectacle. 1, 2 : Spectacle parts 3, 4 : Hinge parts 5 : Hinge axle 6 : Bearing bracket 7 : Sliding piece 8 : Receiving opening 9 : Housing 12 : Side pieces 13 : Helical spring 14 : Bar.</p> |
