Title:
PAIR OF SPECTACLES WITH EASY ASSEMBLY AND FAST DISASSEMBLY OF THE LEGS AND THE FRAME
Document Type and Number:
WIPO Patent Application WO/2012/129776
Kind Code:
A1
Abstract:
A pair of spectacles with easy assembly and fast disassembly of the legs and the frame includes the frame (1), nose supports (2), connecting blocks (3) and the legs (4). The rear end of each connecting block (3) is connected with the corresponding leg (4), a buckling slot (31) is formed at the fore end of each connecting block (3), and a buckling hook (11) is formed on each side of the frame (1) by its stretching backwards so as to connect the frame with the fore end of the connecting block by the engagement of the buckling hook and the buckling slot. The nose supports (2) are installed on the middle bridge of the frame (1). The frame (1) is further divided into an upper half-frame (12) and a lower half-frame (13), the upper half-frame (12) and the lower half-frame (13) are disconnected from each other at the middle bridge, and the nose supports (2) are connected to the frame (1) by an inserting-buckling engagement. The rear end of each connecting block (3) is connected with the corresponding leg (4) by a hinge (5) or a dentate angle plate (32). The spectacles make it simple to assemble and disassemble the frame and the legs. After the disassembly of the spectacles, it is more convenient to transport, and it provides possibility to combine needed colors for users by themselves. Furthermore, it does not need any screw to fasten the spectacles in the whole structure, therefore it achieves environmental protection.
Inventors:
CHEN TSUNG-WEN (CN)
Application Number:
PCT/CN2011/072261
Publication Date:
October 04, 2012
Filing Date:
March 29, 2011
Export Citation:
Assignee:
CHEN TSUNG-WEN (CN)
International Classes:
G02C5/14; G02C5/10; G02C5/22
Foreign References:
| CN201191329Y | 2009-02-04 | |||
| CN1307467C | 2007-03-28 | |||
| CN201662659U | 2010-12-01 | |||
| EP0863424A1 | 1998-09-09 | |||
| CN201015013Y | 2008-01-30 | |||
| FR2875609A1 | 2006-03-24 |
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO., LTD. (CN)
厦门市新华专利商标代理有限公司 (CN)
厦门市新华专利商标代理有限公司 (CN)
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Claims: