| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil tank capable of reducing the number of part items and costs, facilitating assembling and preventing the leakage of oil from a tank main body to the outside. SOLUTION: A tank main body 2 constructed by joining upper and lower members 11 and 12 has an oil feeding port 6, an inlet 7 and an outlet 8 and incorporates an oil filter 3. An air passage constituting a breather is formed in the cap 4 of the oil feeding port 6. Oil supplied from the oil feeding port 6 and the inlet 7 to the tank main body 2 is passed through the oil filter 7 and then discharged from the outlet 8. A space between the lower end of a cylindrical member 20 extended downward from around the oil feeding port 6 in the upper member 11 and the upper end of the oil filter 3 having a connecting part 26 pushed in by pushing it from the upper side of the holding-in part 30 of the lower member 12 is set such that the upward pulling-out of the connecting part 26 from the holding-in part 30 is prevented by the lower end of the cylindrical member 20. |
