| 摘要 |
PURPOSE: A multi-purpose sledge for four seasons with a steering part is provided to enable a sledge to be used regardless of seasons since the sliding part of a sledge can be replaced with a roller or a blade as needed. CONSTITUTION: A multi-purpose sledge for four seasons with a steering part comprises a base, a saddle(12), a bracket(13), a sliding part(15) and a steering part(20). The saddle is formed on the upper part of the base. The bracket is connected to the lower side of the base. The sliding part is connected to the pin(14) of the lower part of the bracket. The sliding part is formed as a roller or a blade. The steering part controls the travelling direction of a sledge. The steering part comprises a connecting rod(22), a body(25) and a direction steering sliding-part(26).
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