| 摘要 |
PROBLEM TO BE SOLVED: To provide a holder structure of an internal combustion engine in which a holder can be located in a stable state.SOLUTION: A holder structure 4 of an internal combustion engine 1 includes: a rocker arm 42 of the internal combustion engine 1; a rocker shaft 43 for pivotally supplying the rocker arm 42; and a holder body 41 for holding the rocker shaft 43. The holder body 41 has an insertion cylinder 41a into which a spark plug is inserted, and a contact surface 41b which is formed on a top of the insertion cylinder 41a and with which a cylinder-head cover HC is made into contact. The rocker shaft 43 is arranged below the contact surface 41b in a projection direction in a cylinder axial direction. |
