Rosenberg, Klein & Lee
Integrally formed safety helmet structure
An integrally formed safety helmet structure includes an assembly of a helmet shell or a shell body, a foam filling body enclosed in the shell body and a structure body. Geometrical array texture structures are disposed at the assembling interfaces between the shell body, the structure body and the foam filling body. In manufacturing, by means of a mold or molding module and solid foaming technique, the foam filling body is integrally formed to bond with the shell body and the structure body and the geometrical array texture structures so as to form a compact and rigid multilayer complex reinforcement structure. The complex reinforcement structure not only can enhance the structural strength of the entire safety helmet, but also has the advantages of material-saving, lightweight, high security and easy manufacturing.
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inventional inventional inventional
Chang-Hsien
Ho