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Elastic spectacle frame

A spectacle frame and elastic technology, applied in the field of elastic spectacle frames, can solve the problems of difficult processing, wear, complicated manufacturing process of spring hinges, etc.

Inactive Publication Date: 2007-08-01
王思泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are disadvantages: 1. There should be a place for placing spring hinges on the mirror frame or mirror feet, and the manufacturing process of spring hinges is more complicated and difficult to process; gradual loss of elasticity

Method used

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  • Elastic spectacle frame
  • Elastic spectacle frame
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Embodiment Construction

[0022] Through the following description in conjunction with the accompanying drawings of the present invention, the present invention will be better understood, but the present invention is not limited to any specific embodiment, and the embodiment is only for explanation and understanding.

[0023] As shown in Fig. 1, a kind of elastic spectacle frame of the present invention is assembled by hinge 4 by spectacle frame 1, two temples 2 each having a hyperelastic elastic body 3.

[0024] As shown in Figure 2, the mirror pin 2 of the elastic spectacle frame of the present invention is composed of three parts: the front end 5 of the mirror pin, the superelastic elastic body 3 and the rear end 5 of the mirror pin, and is formed by mechanical fit or welding or injection molding or thermocompression forming process. connected.

[0025] As shown in Figure 3, the temple superelastic elastic body 3 of the present invention is made of a memory alloy wire 31 and a flexible polymer mater...

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PUM

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Abstract

This invention relates to one spring eye glass rack, which comprises frame one and leg two connected by hinge, wherein, the eye glass legs two has one super spring part three made of shape memory alloy and flexible macromolecule materials; due to super spring part, eye glass rack has spring functions.

Description

technical field [0001] The invention relates to an elastic spectacle frame, in particular to at least one superelastic elastic body on the spectacle leg on the spectacle frame, which is compounded by shape memory alloy and flexible polymer material. Background technique [0002] At present, spectacle frames have become indispensable for people as daily necessities. With the improvement of living standards and the progress of science and technology, people have higher and higher requirements for them, hoping that they have elasticity and more comfortable wearing. [0003] In the prior art, in order to make the spectacle frame more elastic and more comfortable to wear, a spring hinge is usually used at the connection between the spectacle frame and the spectacle legs, so that the spectacle frame and the spectacle legs form an elastic and movable connection. However, it has disadvantages: 1. There should be a placement area for placing spring hinges on the frame or mirror feet,...

Claims

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Application Information

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IPC IPC(8): G02C5/16G02C5/14
Inventor 王思泉
Owner 王思泉
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