Title:
ドレインプラグ
Document Type and Number:
Japanese Patent JP7307625
Kind Code:
B2
Abstract:
To provide a drain plug that can define a discharge direction of oil and prevent the oil from scattering to a hand.SOLUTION: A drain plug 1 includes: a shank part 4 that blocks a discharge port 210 provided in a case body 200 for storing oil 100 and is formed with a male screw 6 to be threadably engaged with a female screw 220 of the discharge port 210; a slope part 5 formed at a tip of the shank part 4; and an index part 10 for defining an inclination direction of the slope part 5 in a rotational position about a central axis C of the shank part 4.SELECTED DRAWING: Figure 3
Inventors:
Nobuo Kyotoku
Application Number:
JP2019149877A
Publication Date:
July 12, 2023
Filing Date:
August 19, 2019
Export Citation:
Assignee:
Subaru corporation
International Classes:
F01M11/04; F16B35/00; F16N21/06
Domestic Patent References:
| JP2018119464A | ||||
| JP2015132201A |
Foreign References:
| US5368181 | ||||
| US3384338 | ||||
| US3942406 | ||||
| US4981406 | ||||
| US4846223 |
Attorney, Agent or Firm:
Patent Attorney Corporation Itosin International Patent Office