Integrated plastic shell skate
OwnerFeng Jianginventor
Life of this patent
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Abstract
An integrated plastic shell skate is provided, including ice skates and roller skates, which includes a shoe inner sleeve, a plastic shoe shell and a shoe rack assembly, the shoe rack assembly is fixedly installed at the bottom of the plastic shoe shell, the shoe inner sleeve is formed by pressing once in the inner sleeve cold pressing die after pre-heating, and the plastic shoe shell is formed on the outer side of the shoe inner sleeve through the shoe shell mold, so that the plastic shoe shell and the shoe inner sleeve are integrated formed as a whole. The present disclosure has the characteristics of portability, comfort, safety, environmental protection, firmness and durability.
Claims11
An integrated plastic shell skate, comprising a shoe inner sleeve, a plastic shoe shell and a shoe rack assembly, the shoe rack assembly is fixedly installed at a bottom of the plastic shoe shell;
- the shoe inner sleeve is one-step formed by pressing once in an inner sleeve mold, and the plastic shoe shell is one-step formed by injecting once at an outer side of the shoe inner sleeve through a shoe shell mold, so that the plastic shoe shell and the shoe inner sleeve are integrated formed as a whole, a manufacturing process is as follows:
- the shoe inner sleeve is put on an inner mold cavity of the shoe shell mold after the forming of the shoe inner sleeve is completed;
- the plastic shoe shell is one-step formed on the outer side of the shoe inner sleeve by injection molding of the shoe shell mold, so that an inner surface of the plastic shoe shell and an outer surface of the shoe inner sleeve are closely combined and integrated into a whole.
Dependencies are inferred from the claim text.