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Elastic eyeglass hinge

An elastic hinge, hinge technology, applied in glasses/goggles, optics, instruments, etc., can solve the problems of cumbersome process, complex structure of glasses elastic hinge, not suitable for mass production, etc., to improve production efficiency, simple structure, and mass production. Produce easy effects

Active Publication Date: 2012-11-14
RES INST OF ZHEJIANG UNIV TAIZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing elastic hinges for glasses have complex structures and cumbersome processes, and are not suitable for mass production

Method used

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  • Elastic eyeglass hinge
  • Elastic eyeglass hinge
  • Elastic eyeglass hinge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Such as Figure 1 to Figure 3 As shown, the elastic hinge for glasses of the present invention includes a mirror foot 1 and a mirror leg 6. The connecting end of the mirror foot 1 is connected to the pin shaft 5 through the first hinge 3, and the connecting end of the pin shaft 5 is connected to the mirror leg 6 through the second hinge 4. connection, the pin shaft 5 movably connects the two hinges 3 and 4 together; the first hinge 3 and the second hinge 4 are symmetrically arranged relative to the pin shaft 5; the outside of the first hinge 3 and the second hinge 4 is provided with a spring leaf 2 , one end of the spring leaf 2 is connected to the first hinge 3 , and the other end is connected to the second hinge 4 .

[0027] Such as Figure 4 As shown, the first hinge 3 has a mirror pin fixing part 31 extending along the length direction of the mirror pin 1, a connecting part 32 forming an obtuse angle with the mirror pin fixing part 31, a pin fixing part 33 arranged...

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PUM

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Abstract

The invention discloses an elastic eyeglass hinge, which comprises an eyeglass foot and an eyeglass leg, wherein the connection end of the eyeglass leg is connected with a hinge pin through a first hinge; the hinge pin is connected with the connection end of the eyeglass leg through a second hinge; two hinges are movably connected through the hinge pin; a spring pieces is arranged outside the first hinge and the second hinge; one end of the spring piece is connected with the first hinge; the other end of the spring piece is connected with the second hinge; and the spring piece is in an arc shape. The elastic eyeglass hinge provided by the invention is simple in structure, convenient in assembling, is easy to produce in batch, thereby improving the production efficiency.

Description

technical field [0001] The invention relates to a hinge for glasses, in particular to an elastic hinge for glasses. Background technique [0002] With the development of society, the improvement of people's living and cultural level, and the development of vision care work, glasses are becoming more and more important in people's lives. People wear glasses for various reasons. For most glasses wearers, glasses should not only be beautiful and practical, but also light and comfortable. Especially for people who wear glasses for a long time, comfort is even more important. The key factor that determines the comfort of the glasses is the connection of the elastic hinge. [0003] The existing elastic hinges for glasses have complex structures and cumbersome processes, and are not suitable for mass production. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an elastic hinge for glasses, which can realize mass prod...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02C5/22
Inventor 王维锐石浩然江威吴炳锋
Owner RES INST OF ZHEJIANG UNIV TAIZHOU