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Combined try-on frame and manufacturing method

A combined and try-on technology, which is applied in comprehensive refractometers, eye testing equipment, medical science, etc., can solve the problems of long learning curve, adjustment technology dependence, and inability to charge separately, so as to improve eyesight and prevent Myopia control and wide adaptability

Pending Publication Date: 2021-04-30
BEIJING TONGREN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Frame adjustment technology depends on experience, has a long learning curve, and cannot be charged separately. The practice of domestic optical shops is basically not to make adjustments, and directly sell the frames of the size produced by the manufacturer.

Method used

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  • Combined try-on frame and manufacturing method
  • Combined try-on frame and manufacturing method
  • Combined try-on frame and manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] A combined try-on frame, comprising:

[0058] A set of size parameters are 45+16, 46+16, 47+16, 48+17, 49+17, 50+17, 51+17, 52+17, 53+17, 54+17, 55+18, 56+18 frame assembly, the size parameter is the maximum diameter of the mirror ring + the width of the bridge of the nose, the unit is mm, and the frame assembly includes the mirror ring, nose bridge and pile head;

[0059] A set of nose pad assemblies with different size parameters, the nose pad assembly includes two symmetrically arranged stipules and a connecting section connecting the two stipules, the size parameters of the nose pad assembly include nose pad width and nose pad width high;

[0060] Nose pad widths are 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm;

[0061] Nose pad heights are 9mm, 10mm, 11mm, 12mm;

[0062] A group of temple components with different size parameters, the size parameters of the temple components include the length of the temple; ...

Embodiment 2

[0068] The making and application of a combined try-on frame described in embodiment 1 comprises the following steps:

[0069] According to the width of the face and the size of the nose, select the spectacle frame assembly and the nose pad assembly with matching size parameters; select the temple assembly with matching size parameters according to the distance between the eyebrow point and the attachment point on the ear; select the matching size parameters according to the wearing comfort and stability the leg hook assembly;

[0070] Assemble the frame assembly, nose pad assembly, temple assembly, and leg hook assembly into a try-on frame; use the try-on frame after the try-on adjustment as a template to generate personalized adjustment drawings.

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PUM

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Abstract

The invention provides a combined try-on frame, which belongs to a vision correction fitting device, and comprises a group of glasses frame assemblies with different size parameters, a group of nose pad assemblies with different size parameters, a group of glasses leg assemblies with different size parameters and a group of leg hook assemblies with different size parameters, wherein each glasses frame assembly comprises a glass ring, a nose bridge and a pile head; wherein each nose pad assembly comprises two symmetrically arranged support blades and a connecting section for connecting the two support blades, the leg hook assembly comprises an arc-shaped section and a vertical long section, the two ends of each glasses leg assembly are detachably connected with the pile heads and the leg hook assembly and each nose pad assembly is detachably connected with the glasses rings or the nose bridge; by the Lego type splicing design, the adjustable trying-on frame suitable for different face sizes can be assembled by changing assemblies with different size parameters according to the face contour size of each person, the most comfortable glasses frame parameters are obtained, personal individuation is achieved, and therefore myopia is better prevented and controlled, and eyesight is better improved.

Description

technical field [0001] The invention relates to the field of vision correction fitting devices, in particular to a combined try-on frame and a manufacturing method. Background technique [0002] Myopia has been called China's "national disease", with a prevalence rate of nearly 50%. The total number of myopia exceeds 600 million. Among them, the myopia rate of high school students is as high as 80%. Frame glasses are the most important means of correcting myopia, but according to the national standard of "fitting glasses" (GB13511.1-2011), more than 80% of the frame glasses on the market have problems of overcorrection and undercorrection in the actual wearing process , Overcorrection or undercorrection caused by quality problems in the fitting process and wearing process is an important reason for the deepening of myopia in teenagers and visual fatigue in adults. [0003] The temples of the existing mirror frames, the radian of the temple hooks, the height and width of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/04A61B3/028
CPCA61B3/0285A61B3/04
Inventor 甄毅祝建军
Owner BEIJING TONGREN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV