| 摘要 |
PURPOSE:To relieve a rider from unpleasantness in riding a motorcycle or the like by forming air inlet ports on a cooling air guide plate of the subject device so as to guide the inlet cooling air to the rearward of the radiator along its outside. CONSTITUTION:A cooling air, passing through a radiator 6 via a rectifier plate 9 as shown by the arrow B, cools the radiator 6, and, after getting heated, it is exhausted rearward. On the other hand, a cooling air, which is led as shown by the arrow mark A into the inside of a cooling air guide plate 8 through cooling air inlet ports 10-12, does not pass through the radiator 6, but is led to the rearward of it along its outside; therefore, this cooling air A is not heated. And this cooling air A is mixed with a cooling air B in the rearward of the radiator 6, and the temperature of the cooling air B is lowered. With this constitution, the rider is prevented from exposure to hot air, avoiding unpleasantness. |
