| 摘要 |
A nipple structure for cooling a vehicle engine is provided to suppress a gap of a hose opening and prevent introduction of foreign substance even though an operator does not push the hose to a stopper end. A nipple structure for cooling a vehicle engine includes a clamp(14), and a nipple(10). The clamp fixes a hose to the nipple. The nipple is spaced apart from the clamp. The nipple includes a stopper(10a), and a taper part(10b). The stopper is formed around an outer periphery of the nipple in a radial direction. The taper part is sloped from the outer periphery of the nipple spaced apart from the clamp by a predetermined distance to the stopper with a certain angle. The distance between the clamp and the taper part is smaller than 50mm. |
