FIELD: jewelry industry.
SUBSTANCE: present invention relates to the jewelry industry, namely, to the technology of making jewelry of complex geometric shapes. Jewelry is proposed containing a solid piece of metal, said solid part having hollow sections measuring more than 0.1 mm, wherein the thickness is measured between the points of the outer surfaces, or between the points of one of the outer surfaces and the outer surface of the attachable part covering the cavity, or between the points of one of the outer surfaces and the geometric locus of points corresponding to the surface of the human body covering the cavity, when wearing the jewelry, at least one wall of the cavity of said hollow parts has a thickness of at most 0.25 mm, there is a power frame in the form of tides of material on the inner side of said walls, forming protrusions of the inner surface, the length of which measured along the said wall is greater than the width and height, and/or in the form of material bridges between the walls, opposite to each other, and/or in the form of protrusions designed to abut against the surface of the attachable part.
EFFECT: technical result is the production of thin-walled jewelry by the method of direct casting.
37 cl, 8 dwg
