Fitting parts of structures for casting production

Abstract

1. Name of the product of this design: Fitting portion of a structure for use in casting manufacturing. 2. Purpose of the product of this design: The purpose of the structure for manufacturing castings as an integral product is to be used as a part of a melt pipe through which molten metal flows when manufacturing castings, and the purpose of the local interlocking portion for which protection is sought is to be connected to an interlocking portion possessed by the same or different structure for manufacturing castings. 3. The key design point of this appearance design product lies in the shape shown by the solid line of the product. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that need explanation: The dot-dash line shows the boundary between the part requiring protection and the part not requiring protection. The part shown with a solid line is the part requiring protection, and the part shown with a dotted line is for illustrative purposes only and is not the content protected by this design.

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