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Patent Searching and Data


Title:
HANGING CORD STRUCTURE FOR SPECTACLES
Document Type and Number:
WIPO Patent Application WO/2012/116490
Kind Code:
A1
Abstract:
A hanging cord structure for spectacles is characterized in that, magnetic absorption elements (2) are respectively installed in the relative positions of the two spectacle legs (10), and the two spectacle legs (10) are respectively equipped with a cord lock (3), and magnetic absorption elements (2) are also installed in the cord locks (3). The cord locks (3) are fixed on the spectacle legs (10) by means of the magnetic adsorption elements (2), and a hanging cord (6) is fixed between the two cord locks (3). The hanging cord is convenient to assemble and located firmly, thereby avoiding sliding.

Inventors:
CHEN TSUNG-WEN (CN)
Application Number:
CN2011/071430
Publication Date:
September 07, 2012
Filing Date:
March 01, 2011
Export Citation:
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Assignee:
CHEN TSUNG-WEN (CN)
International Classes:
G02C11/00; G02C3/02; G02C5/14
Foreign References:
CN201965361U2011-09-07
CN101794032A2010-08-04
CN201666988U2010-12-08
CN101581831A2009-11-18
CN201383053Y2010-01-13
CN201215601Y2009-04-01
JP2011023974A2011-02-03
US6941619B22005-09-13
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO.,LTD. (361004, CN)
厦门市新华专利商标代理有限公司 (361004, CN)
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Claims: