KR19990014396A - Method of manufacturing eyeglass parts using corrosion method - Google Patents

Abstract

(1) The technical field to which the invention described in the claims belongs.

Field of manufacturing eyeglass parts using corrosion method.

(2) The technical problem to be solved by the invention.

Conventional eyeglass parts (glass frames, eyeglasses legs, eyeglasses bridges, and various other small parts collectively referred to) are mainly manufactured by using a machine such as a press by making a plurality of molds. In case of small quantity production of many kinds of products, mold cost is large, and some of the glasses parts are not press work, which caused many difficulties. It was not possible to fix the design, which was followed.

(3) Summary of the solution of the invention.

The present invention is to manufacture a metal plate, such as a stainless plate by the corrosion method to greatly shorten the manufacturing process, suitable for small quantity production of various types, and also to reduce the manufacturing cost while varying the design, color, pattern, etc. of the glasses There is a purpose.

(4) Important uses of the invention.

Glasses parts (glass frames, glasses legs, nose legs, and other small parts, etc.) are used to manufacture by the corrosion method.

Description

Method for manufacturing eyeglass parts using the corrosion method.

The present invention relates to a method for manufacturing a spectacle part using a corrosion method, and more specifically, after designing the shape, shape, pattern, etc. of the spectacle part (for example, spectacle frame, spectacles, cord and other small parts) The film was then attached to a raw material such as a stainless steel plate coated with a surface using a conventional exposure machine, and the like, and then a spectacle frame and a pair of glasses were formed using a chemical agent for corrosion such as iron chloride. After processing the surface or corners of eyeglass parts such as eyeglass frames and eyeglasses, etc., it is to manufacture eyeglass parts that are very thin and light and have various kinds, various patterns and patterns.

As is well known, conventional eyeglasses are formed by properly bending and welding alloy materials such as nickel alloys to form eyeglass frames, and the eyeglass legs are also manufactured using the same material, and then the eyeglass frames and eyeglass legs are welded using hinges or synthetic resins. The main components are the injection molding of the spectacle frame and the leg using ash and then welding and fixing them using the hinge.

However, when manufacturing eyeglass frames and legs using nickel alloys and other metals, a large number of molds are required and the process is excessively excessive, resulting in a drop in productivity and a uniform appearance. Various patterns, patterns, and colors could not be formed on the legs of the glasses, which forced the design to be fixed.

Therefore, the present invention enables a more diversified design of the above-described conventional eyeglasses parts to further widen the choice of consumers, and also provides a new feeling of glasses different from the existing glasses to naturally induce consumers' curiosity. The purpose of the present invention is to make the design, color, and pattern of the glasses more diverse by manufacturing the eyeglass parts such as eyeglass frames and eyeglass legs by the corrosion method using a plate such as a thin stainless plate.

1 is a process diagram of the present invention

Figure 2a and Figure 2b is an enlarged cross-sectional view of the main portion of the spectacle frame and glasses legs manufactured by the manufacturing method of the present invention

Figure 3a and Figure 3b is an enlarged cross-sectional view showing the main part of the embodiment of the spectacle frame and the glasses legs manufactured by the manufacturing method of the present invention

* Description of the major symbols in the drawings

(1) (1a) glasses frame (2) (2a) glasses frame

(3) pattern (4) film

(5) stainless steel plate

In the method of manufacturing the spectacle parts (glass frames, spectacles, nose legs and various other parts, etc.) (hereinafter, only the spectacle frame and spectacles are described as an example)

First process;

A pattern (3) is formed on the surface, and a wider frame (1a) and a pair of glasses (2a) are designed.

Second process;

A film 4 for corrosion is fabricated using the design of the first process.

Third process;

The film (4) obtained in the second step is attached onto a thin stainless plate (5) coated with an exposure machine or the like (coated with a glue or a dry film film or a liquid film), and then corroded with iron chloride and a chemical for corrosion. do.

Reference numeral 6 is a coating layer.

The spectacle frame 1 and the spectacles 2 obtained through the above process have a wide surface edge (which may be thin) and various patterns 3 are formed on the edge. ) Can be engraved, embossed, as well as forming holes, and if the film 4 is coated on both sides of the stainless steel plate 5, both sides of the spectacle frame 1 and the leg 2 can form a pattern 3]. Thereafter, the edges of the spectacle frame 1 and the spectacles 2 are polished, and the ends of the spectacles (ie, the ear parts) are coated with a resin or the like, and the spectacle legs 2 and the spectacle frame 1 are assembled. Just complete the glasses.

In addition, after engraving an appropriate pattern on the surface proper position of the eyeglass frame (2) and the eyeglass frame (1), it is filled with a transparent or semi-transparent (also opaque) epoxy resin, or the eyeglass frame (1) and eyeglass legs (2) ) If the whole is coated with epoxy resin, the texture becomes better and it is possible to manufacture glasses that are one level higher, and the glasses themselves are very clear and formed in various patterns. You will get a new feeling.

Hereinafter, the present invention will be described with reference to Examples.

EXAMPLE

First process;

The left and right eyeglass frames and the nose bridge were integrally formed, and the eyeglass frames (1) having petals on the surface and the eyeglass legs (2) having cloud shapes on the surface were designed.

Second process;

The film 4 for corrosion was produced using the design obtained by the 1st process.

Third process;

After attaching the film 4 obtained in the first step to the stainless plate 5 having a thickness of about 0.5 ton, which was glue-coated as an exposure machine, the film was corroded using iron chloride. It was possible to obtain eyeglass legs with clouded grooves or holes.

The spectacle frame (1) and the leg of the glasses obtained by the above method may be polished, polished, or coated with a resin such as epoxy, or may be painted or coated by selecting an appropriate color for each pattern. In addition, grooves are formed in a specific pattern and size on the spectacle frame (1) or the leg (2), and filled with resin or ceramic powder of appropriate color and epoxy resin coating is applied to the surface. At the same time, it is possible to create a new feeling unlike the existing glasses.

According to the present invention as described above, by attaching a film 4 formed separately to a metal plate such as a stainless plate to form an eyeglass frame and an eyeglass leg by a corrosion method, a wide variety of patterns may be engraved or embossed on a surface (or back side). In addition, filling the intaglio or embossed pattern with epoxy, ceramics, jade, etc. is a very useful invention to obtain a more beautiful and new spectacle frame and spectacles.

Claims (2)

A thin stainless steel plate (5) made of corrosion-resistant film (4) by designing spectacle frames and spectacles with various patterns and patterns on the surface (or surface and back), and then surface-coated with glue using an exposure machine etc. (5 A method of manufacturing eyeglass parts using a corrosion method, characterized in that the glasses are attached to a metal plate, and the eyeglass parts are manufactured by corrosion with a chemical for corrosion such as iron chloride. According to claim 1, Method of manufacturing a spectacle frame and a pair of glasses legs using a corrosion method characterized in that to form a hole or groove of the appropriate shape on the surface of the spectacle parts and to fill the powder of epoxy resin, ceramic, jade and the like and epoxy coating.