Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Spectacles

A technology for glasses and frames, applied in the field of glasses, can solve the problems of large size, glasses that cannot be folded or stretched, broken nose pads, etc., and achieves the effect of small size

Inactive Publication Date: 2008-03-19
FAITH IDEA
View PDF1 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing glasses cannot be folded or retracted, so they are bulky and inconvenient to carry
In order to solve this problem, someone has designed foldable glasses. Take the "foldable glasses" with the application number of 01210683.6 as an example. Although the volume of the foldable glasses is obviously smaller than that of the unfolded ones after being folded, due to the two noses The pads are fixed at a slant, and they are easy to collide with each other after folding, and the nose pads may even break if squeezed after folding

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Spectacles
  • Spectacles
  • Spectacles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] As shown in Fig. 1, the present invention comprises a picture frame 1, a first eyeglass 2 embedded in the picture frame, mirror legs 3 at both ends of the picture frame, a nose bridge 4 in the middle of the picture frame, and two nose pads 5 symmetrically arranged on the picture frame under the nose bridge .

[0056] As shown in FIG. 2 , the first hinge mechanism 6 includes a fixed frame 61 , a rotating rod 62 and a nose pad 5 . The fixed frame 61 is connected with the spectacle frame 1 , and the rotating rod 62 is respectively connected with the fixed frame 61 and the nose pad 5 . The specific connection is shown in FIG. 2 : the rotating rod 62 is a flat structure and can be placed in the fixed frame 61 . The two are provided with corresponding through screw holes along the transverse direction of the nose pad 5, and the pin 63 is rotated through the screw holes to fix the two. The fixed frame 61 can be a through hole, and the end face of the fixed frame 61 and the c...

Embodiment 2

[0059] On the basis of the first embodiment, another connection method can be adopted between the rotating rod 62 and the fixed frame 61 .

[0060]As shown in FIG. 3 , the nose pad 5 and the spectacle frame 1 are movably connected by a first hinge mechanism 6 , and the first hinge mechanism 6 includes a fixed frame 61 , a rotating rod 62 and a connecting rod 64 . The fixed frame 61 is connected with the spectacle frame 1 through the connecting rod 64 , and the rotating rod 62 is respectively connected with the fixed frame 61 and the nose pad 5 . The specific connection is shown in Figure 3: the rotating rod 62 is square and can be placed in the fixed frame 61. The two are provided with corresponding through screw holes along the longitudinal direction of the nose pad 5, and the pin 63 turns through the screw holes to fix the two. The end face of the connection end between the fixed frame 61 and the rotating rod 62 is a convex arc in the middle, which minimizes the obstruction ...

Embodiment 3

[0063] In Embodiment 1 and Embodiment 2, the rotation direction of the nose pad 5 is restricted. In this embodiment, the connection of the first hinge mechanism 6 is further improved:

[0064] As shown in FIG. 4 , the first hinge mechanism 6 includes a fixed frame 61 , a rotating rod 62 and a nose pad 5 . The fixed frame 61 is connected with the spectacle frame 1 , and the rotating rod 62 is respectively connected with the fixed frame 61 and the nose pad 5 . Nose pad 5 can adopt soft rubber material or elastic rubber pad to make. The rotating rod 62 is provided with a spherical end 621 , and the spherical end 621 is placed in the fixing frame 61 . In order to prevent the spherical end 621 from detaching, the opening size of the fixing frame 61 is smaller than the diameter of the spherical end 621 , and the fixing frame 61 is not through. Under this structure, the nose pad 5 can rotate three-dimensionally with the spherical end 621 as the fulcrum.

[0065] In order to increa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses glasses whose nose pads can be regulated rotationally in multiple directions. A first hinge mechanism which connects with the two nose pads and can drive the two nose pads to rotate is arranged on a glasses frame. The first hinge mechanism includes a fixing frame which is fixed on the glasses frame or connected with the glasses frame through a connecting rod, and a rotation rod whose two ends connects with the fixing frame and the nose pads respectively. The connection of the rotation rod and the fixing frame can adopt a plurality of methods: the rotation rod has a sphere end embedded in the fixing frame, the diameter of the opening of the fixing frame is smaller than that of the sphere end, the rotation rod can regulate the nose pads in multiple directions; the fixing frame can also connect with the rotation rod horizontally or the vertically through pin shafts, so that the nose pads can be regulated rotationally in the horizontal direction or the vertical direction. The structure of the present invention can also be applied on the folding glasses, since the nose pads can be regulated in multiple directions, the folded glasses can be smaller, and the nose pads are hard to be crushed.

Description

【Technical field】 [0001] The invention relates to spectacles. 【Background technique】 [0002] Glasses are vision aids that many people use regularly in their daily lives. Over time, eyeglasses often require adjustment, especially the temples and nose pads. The angle at which the current nose pads can be automatically adjusted to adapt to the human body is very limited, and tools are required to adjust the connection between the nose pads and the spectacle frame. At the same time, for patients with mild myopia and presbyopia, glasses often need to be carried with them in order to read or distinguish things. Most existing glasses are bulky and inconvenient to carry because they cannot be folded or stretched. In order to solve this problem, someone has designed foldable glasses. Take the "foldable glasses" with the application number of 01210683.6 as an example. Although the volume of the foldable glasses is obviously smaller than that of the unfolded ones after being folded...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G02C5/22G02C5/12G02C9/04
Inventor 关宝光
Owner FAITH IDEA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com