ELASTIC HINGE OF QUICK CHANGE TEMPLE BAR FOR GLASSES

Title:

ELASTIC HINGE OF QUICK CHANGE TEMPLE BAR FOR GLASSES

Document Type and Number:

WIPO Patent Application WO/2013/016874

Kind Code:

A1

Abstract:

An elastic hinge of a quick change temple bar for glasses comprises hinge double teeth (1), a screw (2), a spring core component (3) and a temple bar (4). The spring core component (3) consists of an elastic fastener (32), a single-tooth frame (31) inserted into the cavity of the elastic fastener, a core rod (33) sleeved inside the cavity of the elastic fastener after the single-tooth frame and the elastic fastener are assembled and a spring (34) sleeved over the core rod. The elastic fastener (32) and the temple bar (4) are both provided with a fastener portion (3211) and a fastener position (4111) matching with each other, so that the temple bar can be detachably assembled with a hinge.

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Inventors:

NIU SHOUYE (CN)

Application Number:

PCT/CN2011/078038

Publication Date:

February 07, 2013

Filing Date:

August 04, 2011

Export Citation:

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Assignee:

ELEGANCE OPTICAL MFY (CN)
NIU SHOUYE (CN)

International Classes:

G02C5/22; G02C13/00; G02C5/14

Foreign References:

CN201116953Y	2008-09-17
CN101688982A	2010-03-31
CN201145783Y	2008-11-05
CN201226053Y	2009-04-22
CN101776805A	2010-07-14
CN201145783Y	2008-11-05
CN200720172754U	2007-10-30

Other References: