JP2569923Y2 - Cloisonne emblem decoration - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automotive emblem decoration.

[0002]

2. Description of the Related Art A conventional general enameled cloisonne emblem is finished by putting a drug in a concave portion of copper and firing it. Further, some of them are subjected to plating to ensure corrosion resistance and to enhance decorativeness. However, according to this conventional technique, a highly decorative decorative body in which a vivid color tone with a sense of transparency is given or a sharp unevenness is applied to the base and irregular reflection is performed under the influence of the copper base color has not been obtained. . In addition, plating and painting copper in advance and selecting a base color requires a temperature of about 800 ° C. in the subsequent baking step, so that the product cannot have adhesion or discolor. There were drawbacks.

[0003]

SUMMARY OF THE INVENTION The present invention is a cloisonne emblem using silver as a base metal in order to enable a vivid and transparent diffuse reflection. Here, silver is excellent in workability, and it is possible to easily form irregularities in the coining process, and when irregular reflection is required, mix the medicine with an appropriate amount of silver powder or gold powder and finish firing to obtain a product. Things.

[0004]

Means for Solving the Problems A cloisonne emblem decorative body characterized by using silver as a base metal, forming irregularities by a coining method, and then placing and firing a transparent medicine, and silver powder or silver powder in the medicine. The cloisonne emblem decoration body described above, wherein a suitable amount of gold powder is mixed.

[0005]

According to this invention, the silver bullion is light-colored,
In the coining process, a desired pattern can be applied to the mold in the coining process, so that the desired pattern can be faithfully inverted on the base metal. can get. Further, by adding silver powder or gold powder to the medicine, emblem decorations having different textures can be easily obtained.

[0006]

FIG. 1 shows an emblem (1) for an automobile according to an embodiment of the present invention, for example, an emblem to be attached to a high-quality front fender, and a center piece (2) thereof. It is a cloisonne emblem decorative body formed to reflect irregularly and to be transparent. FIG.
Is a central piece (2) of the emblem (1) of FIG. 1 for a cloisonne made of a mixture of silica powder and metal oxide on a surface which has been subjected to a sharp unevenness process by a coining method using a silver metal described later. Put glaze and bake at high temperature around 800 ° C to form
It is applied to the cloisonne emblem decorative body.

In order to obtain a central piece (2) to be attached to the cloisonne emblem decorative body, FIG. 3 (a) [FIG.
The cross section is the same in each figure below], and the silver base metal (3) is coined with a mold having a desired uneven pattern to form a desired shape portion (4). Next, a cloisonne glaze (5) mixed with silica stone powder and metal oxide matching the transparency and color tone is applied (Fig. 3 (b)
And firing at a high temperature of about 800 ° C. [FIG. 3 (c)].
Thereafter, the raised surface (6) is polished to a flat surface (7) [FIG. 3 (d)]. A plating layer (3 ') is applied to the surrounding silver portion to ensure corrosion resistance and improve decorativeness, thereby completing the structure as shown in FIG. 3 (e). The silver metal surface of the emblem decoration body completed in this manner, which is in contact with the drug, reproduces the silver color tone and the unevenness as it is, and becomes a high-quality emblem decoration body of a high design. As shown in Fig. 4, silver powder (8) or gold powder (8 ') is mixed with silica powder, and if necessary, silver foil and gold foil are mixed and fired in order to obtain a more luxurious feeling. , It is possible to create an emblem decoration with a different texture.

[0008]

According to the present invention, the silver bullion is light-colored, and the desired pattern can be faithfully inverted to the virgin metal by applying a desired uneven pattern to the mold in the coining process. In addition, by using a medicine having a desired color tone, a highly-designed automotive emblem decoration body that irregularly reflects can be obtained. Further, by adding silver powder or gold powder to the medicine, emblem decorations having different textures can be easily obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an automotive emblem decoration of the present invention.

FIG. 2 is a perspective view of a central piece of the emblem decorative body for a vehicle of the present invention.

FIG. 3 is a diagram showing a manufacturing process of a center piece of the emblem decoration for a vehicle of the present invention.

FIG. 4 is a view showing another embodiment of the center piece of the emblem decorative body for a vehicle of the present invention.

[Explanation of symbols]

 (1) Emblem (2) Central piece (3) Silver bullion (3 ') Plating layer (4) Desired shape (5) Cloisonne glaze (6) Raised surface (7) Flat (8) Silver powder ( 8 ') Gold powder

Claims (2)

(57) [Scope of request for utility model registration] 1. A cloisonne emblem decorative body, wherein silver is used as a base metal, irregularities are formed by a coining method, and then a transparent medicine is placed and baked. 2. The cloisonne emblem decorative body according to claim 1, wherein an appropriate amount of silver powder or gold powder is mixed in the medicine.