CN104834108A - Processing method of glasses with replaceable reflection structure - Google Patents

Abstract

The invention discloses a processing method of glasses with a replaceable reflection structure. The processing method comprises preliminary grinding, sectioning, lens making and assembling. Through precise processing, the glasses with a replaceable reflection structure can be obtained. Compared with the existing glasses, the glasses have the advantages of change of rear-view scope and angle according to demand, wide visual field, good rear-view adaptability and small appearance change. The processing method has the advantages of simple processes, less equipment requirement, fast processing rate and good practicality. The processing method can produce the glasses with a replaceable reflection structure and small appearance change, and has low equipment improvement requirements.

Description

Glasses processing method with replaceable reflective structure

technical field

The invention relates to a processing method for glasses that can be worn and used in daily life, in particular to a processing method for glasses with replaceable reflective structures.

Background technique

At present, there are many types of glasses and various forms, but the function of all glasses is to only look forward, and you cannot see things behind you without turning around or turning your head. Therefore, it is difficult for people to guard against situations such as cars or people coming suddenly from behind, and it is easy to be frightened or injured. If you can see the scene behind you at any time, you will be able to avoid a lot of accidental injuries. Prior art such as the Chinese invention patent application of publication number CN 104267510 A discloses a kind of spectacles whose viewing angle is 360°. It includes a spectacle frame body, on which lenses are arranged, the spectacle frame body includes a lens frame part and a high-transmittance mirror foot part, and lens angle elbows are arranged at both ends of the lens frame part , the mirror angle elbow is hingedly connected to the temple part; the outer side of the lens is vacuum-plated with a reflective layer at the oblique upper corner of the outer side of the lens. The invention is relatively simple in structure, light in weight, easy to carry, relatively secretive, and has a very good reflective effect. The human eye can observe the 360° surround effect, or the human body can clearly, accurately and completely capture the 360° scene when the human body turns its head slightly, so it can pay attention to You can also pay attention to the rear while facing the front, and you can pay attention to the 360° angle of the back. However, its viewing angle is poor. Another example is the Chinese invention patent application with publication number CN 102591037 A, which discloses a rear-view glasses with a rear-view function. Rearview glasses are composed of reflector diaphragm, spectacle lens, frame and so on. Reflective mirror film is a kind of mirror film that is easy to paste, cold-resistant, heat-resistant and wear-resistant. Spectacle lenses and frames can be various existing spectacles. The reflective mirror film is designed into different shapes according to the shape of the edge of various spectacle lenses and on the premise of not affecting the normal functions of the glasses. on the outside edge of the frame. With the peripheral vision of the eyes, people can clearly see everything behind them through the reflector diaphragms on both sides of the glasses, so as to realize the purpose of the invention. However, it also has the problems of poor adaptability and poor angle. Trace it to its cause, be that prior art all is to adopt traditional lens, utilizes simple technology to add reflective film, thereby causes the drawback of poor visual field, thereby, will overcome existing defect, needs new lens forming process.

Contents of the invention

The object of the present invention is to provide a method for processing glasses with a replaceable reflective structure that can be easily processed to obtain glasses with a replaceable reflective structure with little change in appearance, and requires less equipment improvement.

The technical solution adopted by the present invention to solve the above-mentioned technical problems is: a method for processing glasses with a replaceable light-reflecting structure, comprising, wherein: comprising the following steps,

① Initial grinding step: Grind and shape the lens body of glasses with replaceable reflective structure according to the inner edge of the frame;

② Cutting step: Grinding one side of the lens blank treated in step ① to get a cut surface, and polishing the cut surface to obtain a formed lens;

③ Mirror forming step: install the formed lens on the frame of the glasses with replaceable reflective structure;

④ Assembly steps: Install the reflective sheet on the cut surface and fix the reflective sheet with the frame buckle. The above-mentioned steps can be precisely processed to obtain glasses with replaceable reflective structures. The glasses can change the angle of the rear view range as required, have a wide field of vision, have good rear view adaptability, and have less appearance change than the prior art. Moreover, the technology is simple and convenient, requires less equipment, is fast in processing, and has strong practicability.

In order to optimize the above technical solution, the measures taken also include: glasses with a replaceable reflective structure, including a frame and a lens mounted on the frame; The space formed between the frames of the frame can just tightly clamp the reflective sheet; the reflective sheet is a convex lens with an outer convex surface or a triangular prism lens. A convex lens is hidden between the frame of the spectacle frame and the lens, which has little change to the appearance. The convex lens is a convex mirror with a reflective layer on the surface. The reflective layer is located near the convex or cut surface of the mirror. The convex surface of the reflective mirror or the reflective layer near the cut surface can form a relatively concealed reflective phase, and the field of view is relatively wide. The technology enables the user to replace a triangular prism lens to select a better viewing angle in the rear view direction and a wider viewing angle in the side rear direction, and the triangular prism lens has a reflective film. Convex lenses are transparent tabs; the airtight cavity formed between the tabs and the lens is filled with fluid. Since the inner surface of the protruding piece is a convex surface, an optical interface can be formed to produce a relatively light reflection effect and have little effect on the appearance. The fluid is selected from mercury, agar, silicone oil, water. Since the transparent liquid is on the light-dense light-dense boundary near the convex sheet, it will produce a reflection effect, and the mercury will directly reflect the convex mirror effect, and the content liquid can be replaced as needed. The reflective layer is pasted or coated or polished. The frame of the spectacle frame is located on the convex lens and has an assembly hole for taking out the convex lens. The convex lens can be picked out by an iron sheet or a thin needle for replacement.

Because the present invention adopts and comprises the following steps,

① Initial grinding step: Grind and shape the lens body of glasses with replaceable reflective structure according to the inner edge of the frame;

② Cutting step: Grinding one side of the lens body treated in step ① to form a cut surface, and polishing the cut surface to obtain a formed lens;

③ Mirror forming step: install the formed lens on the frame of the glasses with replaceable reflective structure;

④ Assembly steps: Install the reflector on the cut surface and fix the reflector with the frame buckle. The above-mentioned steps can be precisely processed to obtain glasses with replaceable reflective structures. The glasses can change the angle of the rear view range as required, have a wide field of vision, have good rear view adaptability, and have less appearance change than the prior art. Moreover, the technology is simple and convenient, requires less equipment, is fast in processing, and has strong practicability. Therefore, the present invention has the advantages of being able to obtain glasses with replaceable reflective structures with relatively simple processing and little change in appearance, and requires less equipment improvement.

Description of drawings

Fig. 1 is a flowchart of steps of an embodiment of the present invention;

Fig. 2 is a structural schematic diagram of the assembly steps of the present invention;

Fig. 3 is a schematic diagram of the use state of the embodiment of the present invention;

Fig. 4 is a schematic cross-sectional structure diagram of a convex mirror according to an embodiment of the present invention;

Fig. 5 is a disassembled dissection structural schematic diagram of an embodiment of the present invention;

6 is a schematic cross-sectional structure diagram of a reflective convex sheet according to an embodiment of the present invention;

Fig. 7 is a schematic diagram of replacing a triangular prism lens according to an embodiment of the present invention.

Detailed ways

The present invention will be described in further detail below in conjunction with the attached examples.

Explanation of reference numerals: frame 1, assembly hole 11, lens 2, cut surface 21, reflector 3, reflective layer 3a, protruding piece 4, fluid 5, triangular prism lens 6, reflective film 6a.

Embodiment: Referring to Fig. 1 to Fig. 7, the glasses processing method with replaceable reflective structure includes, wherein: includes the following steps,

① Initial grinding step: grind and shape the lens 2 body of the glasses with replaceable reflective structure according to the inner edge of the frame 1;

② Cutting step: grinding one side of the lens 2 body processed in step ① to form a cut surface 21, and polishing the cut surface to obtain a formed lens 2;

③ Mirror forming step: install the formed lens 2 on the frame 1 of the glasses with replaceable reflective structure;

④ Assembly steps: install the reflective sheet on the cut surface 21 and fix the reflective sheet with the buckle of the mirror frame. The above-mentioned steps can be precisely processed to obtain glasses with replaceable reflective structures. The glasses can change the angle of the rear view range as required, have a wide field of vision, have good rear view adaptability, and have less appearance change than the prior art. Moreover, the technology is simple and convenient, requires less equipment, is fast in processing, and has strong practicability. Glasses with a replaceable reflective structure, including a frame 1 and a lens 2 installed on the frame; the side of the lens 2 close to the temple of the frame 1 has a cut surface 21, and the cut surface 21 is connected to the frame of the frame 1 The formed space can just tightly hold the reflective sheet; the reflective sheet is a convex lens with an outer convex surface or a triangular prism lens 6 . A convex lens is hidden between the frame and the lens of the spectacle frame 1, which has little change to the appearance. The convex lens is a convex mirror 3 with a reflective layer 3a on the surface. The reflective layer 3 a is located near the convex or cut surface 21 of the reflective mirror 3 . The convex surface of the reflective mirror 3 or the reflective layer 3 a near the cut surface 21 can form a relatively concealed reflective phase and have a relatively wide field of view.

This technology enables the user to replace a triangular prism lens 6 to select a better viewing angle in the rear view direction and a wider viewing angle in the side rear direction, and the triangular prism lens 6 has a reflective film 6a. The convex lens is a transparent convex sheet 4; the airtight cavity formed between the convex sheet 4 and the lens 2 is filled with a fluid 5. In the molding process using fluid 5, the entire glasses are immersed in fluid 5 for assembly in step ④. Since the inner surface of the protruding piece 4 is a convex surface, an optical interface can be formed to produce a relatively light reflection effect and have little effect on the appearance. Fluid 5 is selected from mercury, agar, silicone oil, water. Because the transparent liquid is on the light-dense and light-dense boundary near the protruding piece 4, it will produce a reflection effect, and the mercury will directly reflect the convex mirror effect, and the content liquid can be replaced as required. The reflective layer 3a is pasted, coated or polished. The frame of the spectacle frame 1 is located on the convex lens and has an assembly hole 11 for taking out the convex lens. The convex lens can be picked out by an iron sheet or a thin needle for replacement.

This embodiment does not list all the technical solutions of the combination of claims, but those skilled in the art can combine multiple technical solutions by themselves through the claims and the description, which will not be repeated here due to space limitation.

Although the invention has been described in conjunction with preferred embodiments, it is not intended to limit the invention, and any person skilled in the art can implement various embodiments on the subject matter set forth herein without departing from the spirit and scope of the invention. Changes, replacements and modifications of equivalents, so the protection scope of the present invention should be determined by the scope defined by the proposed claims.

Claims (8)

1. A method for processing glasses with a replaceable reflective structure, characterized in that: comprising the following steps, ① Initial grinding step: Grinding and molding the lens (2) body of glasses with replaceable reflective structure according to the inner edge of the frame (1); ② Cutting step: Grinding one side of the lens (2) green body treated in step ① to form a cut surface (21), and polishing the cut surface to obtain a formed lens (2); ③ Mirror forming step: install the molded lens (2) on the frame (1) of the glasses with replaceable reflective structure; ④ Assembly steps: Install the reflective sheet on the cut surface (21) and fix the reflective sheet with the buckle of the frame. 2. The method for processing glasses with replaceable reflective structures according to claim 1, characterized in that: said glasses with replaceable reflective structures include a frame (1) and a lens ( 2); the lens (2) has a cut surface (21) on the side close to the eyeglass arm of the frame (1), and the space formed between the cut surface (21) and the frame of the frame (1) is just right The reflective sheet can be tightly clamped; the reflective sheet is a convex lens with a convex surface or a triangular prism lens (6). 3. The method for processing glasses with a replaceable reflective structure according to claim 2, characterized in that: said convex lens is a convex reflective mirror (3) with a reflective layer (3a) on its surface. 4. The method for processing glasses with a replaceable reflective structure according to claim 3, characterized in that: the reflective layer (3a) is located on the convex surface of the reflective mirror (3) or the cut surface (21) nearby. 5. The method for processing glasses with a replaceable reflective structure according to claim 2, characterized in that: said convex lens is a transparent convex piece (4); said convex piece (4) and said The airtight cavity formed between the lenses (2) is filled with fluid (5). 6. The method for processing glasses with replaceable reflective structures according to claim 5, characterized in that: said fluid (5) is selected from mercury, agar, silicone oil, and water. 7. The method for processing glasses with a replaceable reflective structure according to claim 6, characterized in that: said reflective layer (3a) has been pasted or coated or polished. 8. The method for processing eyeglasses with replaceable reflective structures according to claim 2, characterized in that: the frame of the spectacle frame (1) is located on the convex lens and is convenient for taking out the convex lens Mounting holes (11).