Title:
燃料給油口用カバー
Document Type and Number:
Japanese Patent JP7402738
Kind Code:
B2
Abstract:
To provide a cover for a fuel feeding port which can reliably recover leaked oil leaking from a fill opening pipe during oil feeding and accumulating in the cover for the fuel feeding port to an oil dike part provided in a soundproof box.SOLUTION: A cover 10 for a fuel feeding port includes at least: a bottom plate 11 provided with a bolt-hole 111 into which a fill opening pipe of a fuel tank is inserted; an oil retaining wall erected to the upper side from a peripheral edge of the bottom plate 11; and an opening 17 through which an oil may be fed to the fill opening pipe. At the bottom plate 11, a communication port 113 penetrating through the bottom plate 11 is formed and a cylindrical part 114 for the communication port is provided protruding downward along a peripheral edge of the communication port 113 or from an area near the peripheral edge. At the bottom plate 11, a lower cylindrical part for the bolt-hole is provided protruding downward along a peripheral edge of the bolt-hole 111 or from an area near the peripheral edge. Lower ends of the lower cylindrical part for the bolt-hole and the cylindrical part for the communication port are open toward a frame of an oil dike part in a sound proof box.SELECTED DRAWING: Figure 4
Inventors:
Kenichi Nishimaki
Application Number:
JP2020072457A
Publication Date:
December 21, 2023
Filing Date:
April 14, 2020
Export Citation:
Assignee:
Hokuetsu Industry Co., Ltd.
International Classes:
F02B77/13; F02B63/04
Domestic Patent References:
| JP201014014A | ||||
| JP20141674A | ||||
| JP2001277868A | ||||
| JP5945221A |
Attorney, Agent or Firm:
Ogura Patent Office