摘要 |
PURPOSE:To warm a driver simply and reliably by utilizing an absorbing action via the running wind and guiding the air heated by an engine to a portion of a motorcycle breaking through the wind, a step, etc. via a conduit pipe. CONSTITUTION:When a motorcycle travels, an action absorbing the surrounding air is generated at a portion where the wind is strongly broken, such as a step. One end of a conduit pipe is opened 1 at the portion where the wind is strongly broken, such as a step, and the other end of the conduit pipe is opened at the portion of an engine 2, thereby the air heated by the engine 2 is sucked into the conduit pipe by utilizing this action and is fed to the portion, such as the step. Accordingly, the portion, such as the step, can be warmed by the air heated by the engine 2, and the driver of a motorcycle can be adequately warmed. |