Metal shell manufacturing structure and method

Abstract

The present invention discloses a metal shell manufacturing structure and method. The structure includes a metal substrate, at least one fixing groove, at least one plastic layer, and at least one assembling hole. The fixing groove is formed in the metal substrate and extends into the metal substrate from a surface of the metal substrate. The plastic layer is disposed on the metal substrate and fastened in the fixing groove. The assembling hole is formed in the plastic layer and extends into the plastic layer from a surface of the plastic layer. The formed plastic layer is fastened in the fixing groove directly and the plastic layer and the assembling hole can be formed in one piece via a mold, thereby simplifying the manufacturing process, reducing the costs and saving time. The present invention further discloses a metal shell manufacturing method.

Dependencies are inferred from the claim text.