Fibrous Composite Frame

摘要

A fibrous composite frame includes at least one frame unit. The frame unit has two components and at least one shaft formed by combining the two components. Each of the components has a foam core that is made of a foam material and a fiber composite outer layer that wraps the foam core from outside and is made of a fiber composite material. The fiber composite outer layer has a combining surface, and the two components are such fixedly combined at the combining surfaces of the fiber composite outer layers that the two components are substantially symmetrical about where the two components are combined. Thereby, the fiber composite bicycle frame is lightweight, unlikely to break and easy to produce. Also, the fiber composite material is more likely to be set compactly.

主权项

1. A fibrous composite frame, comprising:
at least one frame unit, including two components and at least one shaft formed by combining the two components, each said component having a foam core that is made of a foam material and a fiber composite outer layer that wraps the foam core from outside and is made of a fiber composite material, the fiber composite outer layer having a combining surface, and the two components being such fixedly combined at the combining surfaces of the fiber composite outer layers that the two components are substantially symmetrical about where the two components are combined.