JPH0634922A - Spectacle frame with ornament and method for ornamenting spectacle frame - Google Patents

Abstract

PURPOSE:To provide resin ornamental bodies which are mounted to frame constituting parts and are fine, bright and high in bonding strength and to prevent the dislodgment thereof from the frame constituting parts, etc., by forming recessed parts on the surfaces of these ornamental bodies and providing these recessed parts with resins of the colors different from the colors of the ornamental bodies. CONSTITUTION:The surfaces of the metallic frame constituting parts 1, such as temples, bridges and rims, are provided with recesses 2 and the ornamental bodies 4 consisting of the resins of the prescribed colors are embedded therein. The resins 6 of the colors different from the colors of the recessed parts 5, for example, lacquer, cashew, epoxy, etc., are embedded into the recessed parts 5 formed on the surfaces of these ornamental bodies 4. Then, this spectacle frame is formed with the three-dimensional ornaments by the ornamental bodies 4 coupled with the resins 6. Since both of the ornamental bodies 4 and the resins 6 are solid, the ornaments do not fade in color and are bright and exquisite. The bonding strength thereof is so high that the ornaments do not dislodge from the frame constituting parts in spite of contact with objects. Further, the ornaments are formed by infecting the resin 6 materials into the recessed parts 5 and, therefore, there is no need for treatments, such as masking, and the operations are simplified.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spectacle frame with a decoration and a method of decorating a spectacle frame with a decorative property enhanced by a pattern or the like.

[0002]

2. Description of the Related Art The prior art of this type includes the following.

Plating and coating (Japanese Patent Laid-Open No. 63-2129)
No. 15, JP-A-1-105215, etc.).

The surface of the frame component is masked, and the non-masking area is plated or painted to form a decoration such as a pattern.

Silk printing.

The printing mold is pressed against the frame component and the ink pushed through the silk eyes is applied to the frame component to form the decoration.

Transcription.

The film on which the ink is adhered is brought into close contact with the frame component, and the ink is transferred to the frame component by heating and pressurization to form a decoration such as a pattern.

It depends on the resin.

The frame component is provided with a recess, and the resin of different colors is mixed into the recess to be injected and solidified to form a decoration.

[0011]

However, the above conventional example has the following problems.

In the conventional example, the masking process is required, so that the work is troublesome and it is difficult to express a fine and delicate decoration.

In the conventional example, a colorful and delicate decoration can be formed, but the color may fade with time depending on the components of the ink. Further, if the surface of the frame component is a curved surface, it is difficult for the printing mold to adhere to it. Therefore, the adhesive force between the ink and the frame component is weak, and the ink may peel off due to contact with the object.

In the conventional example, since the film is difficult to adhere to the frame components, the pattern may be blurred.

In the conventional example, the pattern has a marble-like feel, and the design is limited.

The present invention is intended to solve the above problems, and it is an object of the present invention to provide a spectacle frame with a decoration and a method of decorating a spectacle frame that is delicate and clear and does not peel off.

[0017]

In order to achieve the above object, the present invention provides a resin decorative body attached to a frame component,
It has a recess formed on the surface of the ornament and a resin provided in the recess and having a different color from that of the ornament.

Further, a depression is provided on the surface of the frame component, a resin material in a fluid state is injected into the depression, and then solidified to form a decorative body, and a concave portion is formed on the surface of the decorative body. Then, a resin material having a color different from that of the decorative body is injected and then solidified.

[0019]

[Function] The decorative body and the resin work together to form a three-dimensional decoration. Since it is a solid decoration made of resin, it is clear and does not fade. Moreover, its binding force is strong.

Further, since the resin material is injected into the depressions and depressions to form the decoration, no masking is required.

[0021]

FIG. 1 shows an embodiment of the present invention. Figure 1
In (E), 1 is a frame component such as a temple, a bridge, or a rim. The frame component 1 is made of metal such as titanium and nickel.

A depression 2 is provided on the surface of the frame component 1. A decorative body 4 made of a resin of a predetermined color is embedded in the recess 2 and a recess 5 is formed on the surface thereof. A resin 6 having a color different from that of the decorative body 4 is embedded in the recess 5. This resin 6 is lacquer, cashew, epoxy, urethane,
It may be selected from acrylic, polyester, polyethylene and the like.

In the spectacle frame having the above structure, the decorative body 4 and the resin 6 work together to form a three-dimensional decoration. Decorative body 4 and resin 6
Since and are solid, they do not fade and are clear and delicate. Further, the binding force is strong, and even if it comes into contact with an object, it does not fall off from the frame component 1.

The above decoration method will be described. First, as shown in (A), the depression 2 is formed on the surface of the frame component 1.

Next, as shown in (B), a resin material in a fluid state is injected (undercoat) into the recess 2 and is solidified to form a decorative body 4.

Then, as shown in (C), a concave portion (pattern) 5 is formed on the exposed surface of the decorative body 4. The recess 5 can be formed by digging the surface of the decorative body 4 by scribing, engine tongue processing, laser processing, or the like.

Further, as shown in (D), the resin 6 is overcoated on the concave portion (pattern) 5 formed on the surface of the decorative body 4. Then, the surface of the resin 6 is polished by the Drovaf method, the polishing liquid is once removed, and the surface is dried.

Thereafter, a finishing buff is further applied, and the portion above the chain line is removed by polishing. After that, the surface of the frame component 1 is plated to complete the eyeglass frame shown in (E).

As described above, since the decoration is formed by injecting the resin material into the concave portion 5, a treatment such as masking is unnecessary, and the work is simplified.

In the above embodiment, the frame components may be made of resin. Further, a box-shaped edge member (not shown) may be fitted into the recess 2 to provide a decorative body in the edge member.

[0031]

As described above, in the present invention, the decorative body and the resin work together to form a three-dimensional decoration. Since both the decorative body and the resin are solid, they do not fade and are clear and delicate. Further, the binding force is strong, and even if it comes into contact with an object, it does not fall off from the frame component parts.

Further, since the decoration is formed by injecting the resin material into the concave portion, the processing such as masking is unnecessary and the work is simplified.

[Brief description of drawings]

1A to 1E are schematic cross-sectional views showing a step of decorating an eyeglass frame according to an embodiment of the present invention.

[Explanation of symbols]

 1 Frame component 4 Decorative body 5 Recess 6 Resin

Claims (2)

[Claims] 1. A decorative body made of resin attached to a frame component, a recess formed on the surface of the decorative body, and provided in the recess,
A spectacle frame with a decoration, which has a resin of a color different from that of the decoration. 2. A dent is provided on the surface of a frame component, and a resin material in a fluid state is injected into the dent to be solidified to form a decorative body, and a concave portion is formed on the surface of the decorative body. 1. A method for decorating a spectacle frame, which comprises solidifying after injecting a resin material of a color different from that of the ornament.