| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cylinder head structure for an internal combustion engine, for positively discharging oil while increasing its sealing performance between a cylinder head and a cylinder block.SOLUTION: The cylinder head structure for an internal combustion engine 1 having a transmitting member 5 for transmitting power from a crank shaft 4 to a valve train 9 includes a valve chest 11 storing the valve train 9, a storage chamber 8 storing the transmitting member 5, a partition wall 10separating the storage chamber 8 and the valve chest 11 from each other, and an oil hole 17 provided in the partition wall 10for allowing oil to drop from the valve chest 11 through the partition wall 10while running along a through-hole 15f of a fastening bolt 40 joining a cylinder head 10 and a cylinder block 2.</p> |
