JPH0591914A - Reversible medal - Google Patents

Abstract

PURPOSE:To obtain a reversible medal, which is abundant in fashionability, originality and variety as an ornament, and has a stable property value, by a method wherein a composite noble metal plate of which the obverse and reverse sides are respectively made of different kinds of noble metals, is fitted into a composite noble metal ring of which the obverse and reverse sides are made of these noble metals placed in the inverse of above order, and they are joined each other. CONSTITUTION:For a reversible medal 6, a composite noble metal plate 4 of which the obverse and reverse sides are respectively made of different kinds of noble metals, is fitted into a composite noble metal ring 5 of which the obverse and reverse sides are made of these noble metals placed in the inverse of above order, and they are joined each other. In this way, the beauty of contrast with different kinds of hues appears on the obverse and reverse sides of the medal, and the medal is made abundant in fashionability, originality and variety. In addition, characteristics and peculiarities of different kinds of the noble metals can be held, and since different kinds of the noble metals are divided in the same volume in the medal the reversible medal with a stable property value can be obtained.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reversible medal as a decorative item.

[0002]

2. Description of the Related Art Conventionally, as a composite medal, there has been one in which a ring 2 made of another precious metal is fitted and joined to the outer periphery of the precious metal medal 1 as shown in FIG. However, this composite medal 3 was poor in fashionability, originality, and variety as an ornament.

On the other hand, in recent years, medals are increasingly used as ornaments, and there is a strong demand for medals that are rich in fashion and originality.

In addition, the demand for ornaments as the asset value of Au and Pt is also increasing. Especially, in order to avoid the risk of the price fluctuation of Pt, the price stability of Au is utilized,
There is also a demand for products that can sell Pt as a set.

[0005]

Therefore, the present invention intends to provide a reversible medal having a stable asset value, which is rich in fashionability, originality, and variety as a decorative article, retains the characteristics and characteristics of a plurality of precious metals. To do.

[0006]

A reversible medal of the present invention for solving the above-mentioned problems is a composite noble metal ring made of a noble metal having different front and back sides, in which a front side and a back side are different noble metals opposite to the above. A composite noble metal plate made of the same is fitted and joined.

[0007]

In the reversible medal of the present invention constructed as described above, both the outer ring and the inner plate are made of composite noble metal, and the noble metals on the front and back sides are different from each other. The beauty of contrast of different hues appears on both sides, and it becomes a fashionable item, originality, and variety as an ornament. In addition, the characteristics and characteristics of multiple precious metals can be retained, and different precious metals are distributed in the same volume as medals.
You can get a reversible medal with stable asset value.

[0008]

EXAMPLE An example of the reversible medal of the present invention will be described with reference to the drawing. As shown in FIG. 1, the thickness is 1.3 mm and the width is
The clad band material 3 in which the 25 mm Au band material 1 and the Pt band material 2 are joined is press-pressed to make a clad disc 4 having an outer diameter of 14 mm and a clad ring 5 having an inner diameter of 14 mm and an outer diameter of 20 mm as shown in FIG.
After that, the clad disk 4 was turned upside down and fitted and joined into the clad ring 5 from the front side to obtain a reversible medal 6 as shown in FIGS. 3 and 4.

The reversible medal 6 thus obtained was then stamped with a press or the like to give a pattern or print.

[0010]

As can be seen from the above embodiments, in the reversible medal of the present invention, both the outer ring and the inner plate are made of composite noble metal, and the noble metals on the front and back sides are different from each other. The beauty of contrast in different hues appears on both sides, and it becomes a fashionable item, originality, and variety as a decorative item such as a necklace. Further, the characteristics and characteristics of a plurality of precious metals can be retained, and different precious metals are distributed in the same volume, so that a reversible medal with a stable asset value can be obtained.

[Brief description of drawings]

FIG. 1 is a diagram showing a process of manufacturing an embodiment of a reversible medal of the present invention.

FIG. 2 is a diagram showing a process of manufacturing an embodiment of a reversible medal of the present invention.

FIG. 3 is a diagram showing a process of manufacturing an embodiment of the reversible medal of the present invention.

FIG. 4 is a view showing a back surface of the reversible medal of FIG.

FIG. 5 is a view showing a conventional compound medal.

[Explanation of symbols]

 4 Composite precious metal plate (clad disc) 5 Composite precious metal ring (clad ring) 6 Reversible medal

Claims (1)

[Claims] 1. A reversible medal comprising a composite noble metal plate made of a noble metal having a different front surface side and a back surface side, and a composite noble metal plate made of a different noble metal opposite to the front surface side and the back surface side being fitted and joined to each other.