Manufacturing method and house of house for chain

摘要

The upper part is opened by a deep drawing method so as to prevent warping in a process of being connected in a chain form, and the bottom surface and the side surface are integrally connected and formed by deep drawing method. A housing main body in which an insertion groove is formed to insert cubic zirconia or gemstones; At least one fixing piece formed on an upper end of the housing body; A connecting piece protruding outwardly from one side surface of the housing main body; And a connecting ring protruding outwardly from the other side surface corresponding to the connecting piece.Accordingly, it is possible to maximize the utilization efficiency as an ornamental object due to the prevention of warping, as well as to enhance the manufacturing efficiency as an ornamental object.;