| 摘要 |
A fishing reel of simple design that includes a cylindrical outer housing, a cylindrical inner housing including a roller slot formed at an angle to an axis passing through the center of the inner housing, a slide bar for mounting the inner housing within the outer housing while permitting the reciprocal movement of the inner housing, a drive shaft including a roller rotatably coupled to a main body of the drive shaft, an electric motor coupled to a first end of the drive shaft, and a reel releasably mounted on a second end of the drive shaft. The roller is fitted within the roller slot of the inner housing and contacts at least one rolling surface of the roller slot as the drive shaft is rotated by the electric motor, thereby causing the reciprocal movement of the inner housing within the outer housing.
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