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Patent Searching and Data


Title:
HINGE MECHANISM FOR LENS FEET AND OPTICAL FRAME AND GLASSES USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/129760
Kind Code:
A1
Abstract:
A hinge mechanism for lens feet and an optical frame, comprising a first body (1) for connecting to an optical frame (4) and a second body (2) for connecting a lens foot (3) in a pivoting manner, wherein the first body (1) is detachably connected to the second body (2); a first end of the first body (1) is provided with a groove (11), and the groove (11) extends from the first end of the first body (1) to a second end of the first body (1); a first end of the second body (2) is provided with two elastic clamping arms (21) that are arranged side by side at a certain distance; a yielding space is formed between the two clamping arms (21), and the two clamping arms (21) are both arranged in the groove (11) and respectively abut against two side walls of the groove (11). A pair of glasses comprises two lens feet (3) and an optical frame (4), wherein the two lens feet (3) are respectively connected together in a pivoting manner by means of the hinge mechanism for the lens feet (3) and the optical frame (4). The groove (11) and the clamping arms (21) are connected and matched, so that a reliable connection between the first body (1) and the second body (2) may be implemented, the structure is simple, the assembly is easy, and manufacturing efficiency may be improved.

Inventors:
TANG LIWEI (CN)
Application Number:
PCT/CN2017/071471
Publication Date:
July 19, 2018
Filing Date:
January 18, 2017
Export Citation:
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Assignee:
TANG LIWEI (CN)
International Classes:
G02C5/22; G02C5/14
Foreign References:
JP2008276148A2008-11-13
US20080013040A12008-01-17
CN201607578U2010-10-13
CN204650078U2015-09-16
CN104471464A2015-03-25
Attorney, Agent or Firm:
XIAMEN JINGCHENGXINCHUANG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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