JPH1128705A - Manufacture of bamboo bow for frame of glasses - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for manufacturing bamboo bows for frame of glasses for providing bamboo bows easily usable due to its light weight, simultaneously without generating side effect at a skin with satisfactory sense of wearing, by preventing easy breakage. SOLUTION: The method for manufacturing bows of bamboo for frame of glasses comprises a first step 10 of cutting a bamboo cylinder to match a length of the bows of the glasses frames and then cutting it in a suitable width, a second step 20 of bending the bamboo to give a predetermined bending angle thereto via the step 10, a third step 30 of drying the bamboo to remove moisture of the bamboo in the bending state, a fourth step 40 of working a predetermined design according to a user's favorite via the step 30, a fifth step 50 of smoothly polishing a surface of the bamboo formed via the step 40, and a sixth step 60 of a coating it with color and printing pattern via the step 50.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a bamboo vine having a frame, which is not easily broken, has a good wearing feeling, is light and is gentle on the skin.

[0002]

2. Description of the Related Art In general, an eyeglass frame is roughly divided into a lens portion and a vine portion. Depending on the material, the frame is roughly divided into a plastic made of synthetic resin material and a metal made of metal material. Is done. Conventionally, a plastic glasses frame is light and convenient to use, and has a merit that many users can select and like it because of its low price.

[0003] Also, many metal spectacle frames are also made, and the vine portion is useful because it does not break.

[0004]

However, since the plastic glasses frame is made of plastic itself, there is a problem that the vine is easily broken by a slight care of the user.

[0005] Further, in the case of a metal glasses frame, there is no problem that the vine is easily broken as compared with plastics, but since the material itself is made of a metal material, it is considerably heavier than plastics. In addition, there is a problem that a user who is expensive and has sensitive skin may cause allergies, hits and the like on the skin that comes into contact with the skin.

The present invention has been made in view of the above-mentioned circumstances, and does not easily break like plastic, has a better wearing feeling than metal, is gentle on the skin, and does not cause rash or hit wound. At the same time, it is an object of the present invention to provide a method of manufacturing a bamboo vine having a spectacle frame which is very light and can be easily manufactured.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned object, the present invention relates to a first method of cutting a bamboo tube to a predetermined width after cutting a bamboo tube in a longitudinal direction according to the length of the vine. Step 10, a second step 20 of a bending operation for giving a predetermined bending angle to the cut bamboo through the first step 10, and a second operation 20 of a drying operation for removing moisture of the bamboo in a state where the bending operation is performed. A third step 30, a fourth step 40 for processing the outer surface into a predetermined design, a fifth step 50 for a polishing operation for smoothing the surface of the bamboo, and a coating operation for adding colors and printing patterns And the sixth step 60.

The second step 2 of the bending operation
No. 0 is performed by inserting the bamboo cut in the first step into the mold, and the third step 30 of the drying operation is performed by placing the mold in a heating furnace.

The third step 30 of the drying operation is performed by gradually heating from a low temperature to a high temperature.

[0010]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is a process diagram showing an embodiment of the present invention. In a first step 10, a bamboo tube is cut to the length of a vine except for a knot portion, and cut again to the width of the vine. At this time, in consideration of the work of designing the outer surface in the fourth step 40, the outer surface is cut into a width having a finish margin.

The bamboo that has passed through the first step as described above is inserted into a mold frame having an accurate bending angle so that the rear of the vine fits well with the human ear, and is then bent into a predetermined shape. Step 20 is performed. As described above, the bamboo inserted into the mold frame is bent again in an electric furnace or the like that can be dried again in order to prevent molds from being formed or deformed due to moisture contained in the bamboo. The third step 30 of inserting and drying the mold frame is performed.

At this time, in the operation of evaporating and drying the water contained in the bamboo, the temperature of the electric furnace is gradually raised from a low temperature to a high temperature, that is, from 50 ° C. to 15 ° C., in order to prevent deformation of the bamboo.
By heating to 0 ° C., the water contained in the bamboo is completely evaporated, and the bending operation is completed to the complete form of the vine formed in the mold frame.

As described above, the bamboo that has completed the bending operation and passed through the third step 30 goes through a fourth step 40 in which the bamboo is designed by machining into a shape such as a bending condition or a cross section desired by the user. In the step 40, the bamboo having the extra width is machined by the machine in the first step 10 of the cutting operation so that the bamboo is completely bent and the cross section is formed.

The fourth step 40 designed by the machine has the advantage that various shapes desired by the user can be mass-produced in a short time. As described above, the bamboo that has passed through the fourth step 40 is subjected to a surface treatment operation for smoothing the surface of the bamboo with sandpaper or the like, after the surface of the bamboo has been roughened by machining. A fifth step 50 of the polishing operation is performed.

As described above, the bamboo that has been polished in the fifth step 50 undergoes the coating operation of the finishing operation again, ie, the sixth step 60. In this coating operation, there are various types of bamboo depending on the selection and preference of the user. The work is done by painting in various colors and by adding a burn-in pattern.

As described above, the first step 1 of the cutting work is
0, a second step 20 of the bending operation, a third step 30 of the drying operation, a fourth step 40 of the machine design operation,
Through the fifth step 50 of the polishing operation and the sixth step 60 of the coating operation, a solid bamboo vine is produced.

[0017]

By manufacturing bamboo vines as described above, it is possible to prevent the problem that the vines are easily broken like a plastic one, so that the sensation of wearing is better than that of a metal one, and there is no rash or hit on the skin. Since it is very light, it is possible to provide a bamboo vine which is easy for the user to use.

While the present invention has been described with reference to an embodiment illustrated in the drawings, it is by way of example only and various modifications will occur to those skilled in the art. It will be appreciated that other and equivalent embodiments are possible. Therefore, the true technical protection scope of the present invention is defined only by the appended claims.

[Brief description of the drawings]

FIG. 1 is a process chart for manufacturing a bamboo vine of the present invention.

[Explanation of symbols]

 10 1st process 20 2nd process 30 3rd process 40 4th process 50 5th process 60 6th process

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Kim Takemori 2424-6 Namsang-dong, Jung-gu, Daegu Metropolitan Republic of Korea (72) Inventor Kim Mei-ichi 1516 Sangin-dong, Talseong-gu, Daegu Metropolitan Republic of Korea Uban Apartment 202-908 (72) Inventor's rights Shig, Korea

Claims (3)

[Claims] 1. A first step 10 in which a bamboo tube is cut in a longitudinal direction in accordance with the length of the vine and then cut into a predetermined width. A second step 20 of a bending operation for giving a predetermined bending angle to the bamboo, a third step 30 of a drying operation for removing moisture of the bamboo in a state where the bending operation has been performed, and then processing the outer surface into a predetermined design. A glasses frame characterized by comprising a fourth step 40, a fifth step 50 of a polishing operation for smoothing the surface of the bamboo, and a sixth step 60 of a coating operation for adding a color and a printed pattern. Bamboo vine manufacturing method. 2. A second step 20 of the bending operation.
2. The method according to claim 1, wherein the bamboo cut in the first step is inserted into a mold, and the third step 30 of the drying operation is performed by placing the mold in a heating furnace. 3. A method of manufacturing bamboo vines with eyeglass frames. 3. The method according to claim 1, wherein the third step (30) of the drying operation is performed by gradually heating from a low temperature to a high temperature.