Spectacle hinge using large semicircular hinge hole structure

A hinge hole, semi-circle technology, applied in the directions of glasses/goggles, optics, instruments, etc., can solve the problem of difficult disassembly and assembly, and achieve the effect of saving materials, facilitating assembly, and reducing manufacturing difficulty.

Inactive Publication Date: 2019-10-15
广州高增科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hinge hole of the existing eyeglass hinge is an approximately closed circular hole. When assembling, the hinge shaft must enter along the axis of the hinge hole, and then tighten and fix it. There is no guiding positioning mechanism, and the disassembly and assembly are relatively difficult, requiring special tool support.

Method used

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  • Spectacle hinge using large semicircular hinge hole structure
  • Spectacle hinge using large semicircular hinge hole structure
  • Spectacle hinge using large semicircular hinge hole structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: In the case of a single hinge, the vertical hinge axis and the mirror legs, the vertical hinge hole and the mirror frame are integrated into one hinge

[0027] see figure 1 Schematic diagram of the hinge structure integrating the vertical hinge axis with the temple, the vertical hinge hole and the frame in the case of a single hinge, 1 temple 2 hinge shaft 3 large semicircular hinge hole 4 frame;

[0028] The first step is to choose the material. Aluminum, copper, or their alloys are generally selected as metal materials, and plastics, nylon, etc. are generally selected as non-metallic materials. In this example, plastic materials that are easy to make are selected.

[0029] Step two, choose a color. Use the natural color of the material or other colors.

[0030] The third step is to design drawings. Determine the outer diameter of the hinge shaft and the inner diameter of the hinge hole according to the material strength, calculate the gap width of th...

Embodiment 2

[0034] Embodiment 2: In the case of a single hinge, the vertical hinge hole and the mirror legs, the vertical hinge shaft and the mirror frame are integrated into one hinge

[0035] see figure 2 Schematic diagram of the hinge structure integrating the vertical hinge hole with the temple, the vertical hinge shaft and the frame in the case of a single hinge, 1 temple, 2 large semicircular hinge holes, 3 hinge shaft, 4 frame, and 5 hole cover;

[0036] The first step is to choose the material. Aluminum, copper, or their alloys are generally selected as metal materials, and plastics, nylon, etc. are generally selected as non-metallic materials. In this example, plastic materials that are easy to make are selected.

[0037] Step two, choose a color. Use the natural color of the material or other colors.

[0038] The third step is to design drawings. Determine the outer diameter of the hinge shaft and the inner diameter of the hinge hole according to the material strength, calc...

Embodiment 3

[0042] Embodiment 3: In the case of double hinges, the vertical hinge hole and the mirror leg, the horizontal hinge axis and the mirror frame are integrated into one hinge

[0043] see image 3 Schematic diagram of the hinge structure integrating the vertical hinge hole with the mirror leg, the horizontal hinge shaft and the mirror frame in case of double hinge, 1 temple 2 first large semicircular hinge hole 3 first hinge shaft 4 second large semicircular hinge hole 5 second hinge Axis 6 mirror frame 7 hole cover;

[0044] The first step is to choose the material. Aluminum, copper, or their alloys are generally selected as metal materials, and plastics, nylon, etc. are generally selected as non-metallic materials. In this example, plastic materials that are easy to make are selected.

[0045] Step two, choose a color. Use the natural color of the material or other colors.

[0046]The third step is to design drawings. Determine the outer diameter of the hinge shaft and the...

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Abstract

The invention relates to a spectacle hinge using a large semicircular hinge hole structure, when a spectacle leg is connected with a spectacle frame by using a single hinge, the spectacle hinge comprises a hinge shaft and a large semicircular hinge hole, the hinge shaft is installed from a notch position of the hole by the elasticity of the material of the large semicircular hinge hole and is positioned by the hinge hole to form the spectacle hinge, and the disassembly process is opposite to the assembly process; and when the spectacle leg is connected with the spectacle frame by using doublehinges, the spectacle hinge comprises a first hinge and a second hinge, each hinge is respectively composed of a first hinge shaft, a first large semicircular hinge hole, a second hinge shaft and a second large semicircular hinge hole, the hinge shaft is installed from the notch position of the hole by the elasticity of the material of the large semicircular hinge hole and is positioned by the hinge hole to form the spectacle hinge, and the disassembly process is opposite to the assembly process.

Description

technical field [0001] The invention relates to the technical field of medical care appliances and daily consumer goods, in particular to a spectacle hinge adopting a large semicircular hinge hole structure. Background technique [0002] A hinge, also known as a hinge, is a mechanical device used to connect two substrates and allow them to rotate relative to each other. Spectacle hinges are important components used to connect the spectacle frame and temples and enable them to rotate relative to each other. The eyeglass hinge consists of a hinge hole and a hinge shaft. The hinge hole is usually integrated on the frame and temples. The hinge shaft is usually replaced by a screw. The hinge hole and the hinge shaft are coaxially assembled to form a hinge. The hinge hole of the existing eyeglass hinge is a nearly closed circular hole. When assembling, the hinge shaft must enter along the axis of the hinge hole, and then tighten and fix it. There is no guiding positioning mechan...

Claims

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Application Information

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IPC IPC(8): G02C5/22
CPCG02C5/22G02C5/2218
Inventor 吴海帆吴海萍吴昊
Owner 广州高增科技有限公司
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