| 摘要 |
PROBLEM TO BE SOLVED: To certainly suppress, with a simple structure, a fuel pipe extending from a fuel pump to a common rail from being damaged.SOLUTION: The fuel pipe 55 for supplying fuel supplied from the fuel pump 43 that is fixed on one surface of an internal combustion engine to the common rail is arranged along the surface of a chain cover 15 that is fixed on the one surface of the internal combustion engine. Therefore, the deformation of the fuel pipe 55 can be minimized when an external force deforming the fuel pipe 55 toward the surface of the chain cover 15 acts. In a simple structure in which a rib 59 projecting from the surface of the chain cover 15 is disposed along the fuel pipe 55, the lib 59 receives an impact of crash and the fuel pipe 55 is prevented from being damaged, and further membrane surface stiffness of the chain cover 15 is enhanced by the rib 59 and sound reflected by vibration is reduced. |
