Metallic toned dial plate and production method of the same

摘要

A metallic layer is formed on a resin-made dial plate main body by surface treatment. A front surface of the main body is provided with a circular or arc-shaped second design face around a rotation shaft of a pointer, and a first inwardly inclined face and an outwardly inclined face continued to the second design face so as to rim an inside and an outside of the second design face and gradually extending toward a rear surface as extending away from the second design face. These first inwardly inclined face and outwardly inclined face are provided on a smooth face. Other portions except these first inwardly inclined face and outwardly inclined face are provided on a corrugated face on which a plurality of convexes and concaves are formed and having a surface roughness rougher than the smooth face.

主权项

1. A metallic toned dial plate producing a metallic feeling comprising:
a resin-made main body provided with
a smooth face formed as an inclined, beveled face relative to a corrugated face and formed to rim a design face formed on a convex portion, and convexes and concaves are formed on the design face andthe corrugated face on which a plurality of convexes and concaves are formed and having a surface roughness rougher than the smooth face,both provided on a front surface of the main body; and a metallic layer made by surface treatment and formed on the smooth face and the corrugated face of the main body, wherein the convex portion is in a circular or an arc shape centering around a rotation shaft of a pointer with a top surface being the design face thereof and being a circular or arc-shaped face, and a pair of the smooth faces are adjacent to the top surface of the convex portion to rim the design face.