JP3066357U - Vine for glasses - Google Patents

Abstract

(57) [Summary] (With correction) [PROBLEMS] To solve the drawback that the processing of the mold for manufacturing the eyeglass vine becomes troublesome and the manufacturing cost of the eyeglass vine increases.
It aims at solving the above problems. A bar-shaped metal core plate (2) extends over the entire length thereof.
A coating thin film 9 is provided on the surface around which the coating layer 3 is formed by coating the periphery with a synthetic resin, rubber, or celluloid, and the coating thin film 9 is dried and polished, and the whole is formed into a straight rod shape when preparing the eyeglass frame. , So that it can be provided by bending the vicinity of the ear hook portion. Further, the shape of the coating layer 3 in the vicinity of the ear hook portion may be formed substantially vertically symmetrically, or the magnet fine powder 8 may be added to the material constituting the coating layer 3 as necessary. Furthermore, as a coating material, a synthetic resin, rubber, or a regenerated raw material of celluloid may be used.

Description

[Detailed description of the invention]

[0001]

[Industrial application] This invention is to cover the entire length of a rod-shaped metal core plate with a synthetic resin, rubber, or celluloid, coat a thin coating film on the surface, and dry the thin coating film. The present invention relates to a vine for spectacles, which is polished and finished, and has a straight rod shape as a whole, and is provided by bending the vicinity of an ear-hook portion when assembling or preparing eyeglass frames.

[0002]

2. Description of the Related Art Conventionally, a metal core plate has been bent in a substantially “F” shape, and the area around the ear hook portion is covered with synthetic resin, rubber, or celluloid. An eyeglass vine constructed by exposing a plate is used. Also, the entire circumference of the rod-shaped metal core plate is covered with synthetic resin, rubber, and celluloid, and the entire structure is formed as a straight rod. A vine for spectacles provided by bending the vicinity is also known.

[0003]

[Problems to be Solved by the Invention] In this type of eyeglass vine, a metal core plate is bent into a substantially "F" shape, and the vicinity of the ear hook is covered with synthetic resin, rubber, and celluloid. Except for the hanging portion, the metal core plate was exposed. Also, the entire circumference of the rod-shaped metal core plate is covered with synthetic resin, rubber, and celluloid, and the entire structure is formed as a straight rod. A vine for spectacles provided by bending the vicinity is also known. The former has the drawback that the processing of the mold for producing the eyeglass vine is troublesome, and not only the mold production cost is increased, but also the eyeglass vine production cost is increased. Further, there are disadvantages that two types of eyeglass temples are required to be formed symmetrically, and two types of molds for manufacturing these are inevitably required. Furthermore, since the coated synthetic resin or the like forms the surface of the eyeglass vine as it is, there is a drawback that inexpensive recycled materials cannot be used. This tendency is even more remarkable in the latter since the amount of the coated synthetic resin used greatly exceeds the former.

[0004]

[Means for Solving the Problems] To solve this problem, the entire circumference of a rod-shaped metal core plate is covered with a synthetic resin, rubber, or celluloid, and a paint is sprayed on the surface. Provide a thin film. The paint thin film is dried and then polished, and the eyeglass vine is formed into a straight rod shape so as to be bent and provided at the time of assembling the eyeglass frame or preparing the eyeglass frame. The shape is formed substantially vertically symmetrically. As a coating material, a synthetic resin, rubber, or a regenerated raw material of celluloid may be used.

[0005]

[Function] Over the entire length of the rod-shaped metal core plate, the surrounding area is covered with synthetic resin, rubber, or celluloid, paint is sprayed on the surface, a paint thin film is provided, and the paint thin film is dried and polished. Therefore, the processing of the mold for manufacturing the eyeglass vine is facilitated, and not only the manufacturing cost of the mold is reduced, but also the manufacturing cost of the eyeglass vine is reduced. In addition, since the eyeglass temple is formed into a straight rod, not only can the bending process be performed in a wide range when assembling the spectacle frame or when preparing the spectacles, but also there is an effect that no excessive force is generated during the processing. Further, when the shape of the coating layer near the ear hook portion is formed substantially vertically symmetrically, it can be used for both the left and right sides, so that there is an effect that it can be manufactured with one type of mold. Further, by changing the color of the paint, there is an effect that various kinds of eyeglasses with different colors can be manufactured. The use of synthetic resin, rubber, or celluloid as a coating material has the effect of reducing the cost of the coating material and contributing to a reduction in the cost of eyeglass vines. The front and back surfaces of the spectacle vine can also be of different colors. In this case, the spectacle vine is novel and has the effect of improving the fashionability.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a spectacle vine according to the present invention will be described in detail. In FIG. 1, reference numeral 1 denotes a vine for glasses, and a coating layer 3 is formed by covering the entire length of a rod-shaped metal core plate 2 with a synthetic resin, rubber, or celluloid. As the synthetic resin, rubber, and celluloid, it is also possible to use the recycled material. The metal core plate 2 is made of a metal material such as titanium, stainless steel, or an alloy. The right side of the metal core plate 2 is a narrow core portion 4 and the left side is a wide core portion 5. Normally, the narrow core portion 4 is formed of a thin tube, and the wide core portion 5 is formed by crushing the thin tube. However, a flat plate made of titanium, stainless steel, alloy, or the like is punched, and the narrow core portion 4 and the wide core portion 5 are formed. May be configured. In the case where the coating layer 3 is formed of a synthetic resin, rubber, or a regenerated raw material of celluloid, it is not necessary to mix a coloring agent such as a pigment. On the surface of the coating layer 3, a paint, which is appropriately colored with a pigment or the like, is sprayed to a uniform thickness with a spray gun or the like to provide a paint thin film 9. After the paint thin film 9 is dried, the paint thin film 9 is polished and finished with a buff or the like to be used as eyeglass vines. The paint thin film 9 may be formed by immersing the eyeglass vine in the paint liquid. Further, a magnet fine powder 8 such as a ferrite magnet may be blended in the coating material. Coating molding can be easily performed by ordinary compression molding or injection molding. Furthermore, if the whole of the temple 1 for glasses is formed in a straight rod shape and the shape of the coating layer 3 near the end on the right side is formed so as to have a substantially symmetrical bulge as shown in FIG. It can be used for both left and right glasses. Reference numeral 6 denotes a hinge of the temple 1 for glasses, and reference numeral 7 denotes a screw insertion hole of the hinge.

Note that the spectacle temple 1 of the present invention is used for ordinary glasses, reading glasses, sunglasses, and the like.

[0008]

[Effects of the Invention] In this invention, the covering layer 3 is formed by covering the entire length of the rod-shaped metal core plate 2 with a synthetic resin, rubber, or celluloid, and the surface of the covering layer 3 is formed. Then, a paint thin film 9 appropriately colored with a pigment or the like is sprayed to a uniform thickness and applied, and the paint thin film 9 is dried and polished with a buff or the like. Since the eyeglass temple 1 is formed in the shape of a straight bar so that it can be provided by bending, the mold for manufacturing the eyeglass temple becomes easy, the mold manufacturing cost is low, and the manufacturing cost of the eyeglass temple 1 is low. There is an effect. In addition, since the eyeglass temple 1 is formed in a straight rod shape, not only can the bending process be performed in a wide range at the time of assembling the eyeglass frame or at the time of preparing the eyeglass frame, but also there is an effect that no excessive force is generated during the processing. Since the right side of the metal core plate 2 is the narrow core portion 4, the bending process can be easily performed at the time of assembling the eyeglass frame or preparing the eyeglass frame, and the left side of the metal core plate 2 is the wide core portion. 5, the effect of easily brazing the butterfly plate portion 6 can be obtained. Furthermore, if the eyeglass temple 1 is formed into a straight rod shape and the covering layer 3 near the right end is formed substantially vertically symmetrically, there is an effect that the eyeglass temple can be used for either left or right eyeglass temple. The use of a synthetic resin, rubber, or a regenerated raw material of celluloid as a coating material has an effect of greatly contributing to cost reduction. The color of the surface of the eyeglass vine 1 is novel, and has the effect of improving the fashionability. If a magnet fine powder 8 such as a ferrite magnet is blended in the material of the coating layer 3, a stable magnetic force can be obtained over a long period of time, promoting blood circulation and promoting health.

[Brief description of the drawings]

FIG. 1 is an enlarged front view in which a part of an eyeglass temple is cut out and a part is shown as a cross section.

FIG. 2 is an enlarged bottom view in which a part of an eyeglass temple is cut out and a part is shown as a cross section.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Glasses for eyeglasses 2 Metal core plate 3 Coating layer 4 Narrow core part 5 Wide core part 6 Hinge part 7 Screw insertion hole 8 Magnet fine powder 9 Paint thin film

Claims (1)

[Utility model registration claims] 1. A coating layer 3 is formed by covering the entire circumference of a rod-shaped metal core plate 2 with a synthetic resin or the like, and a coating thin film 9 is provided on the surface thereof. A vine for spectacles which is formed by polishing and finishing, and has a straight rod shape as a whole, and is provided by bending the vicinity of an ear hook portion at the time of assembling or preparing the spectacle frame.