JP6886299B2 - ドレンプラグ - Google Patents
ドレンプラグ Download PDFInfo
- Publication number
- JP6886299B2 JP6886299B2 JP2017011343A JP2017011343A JP6886299B2 JP 6886299 B2 JP6886299 B2 JP 6886299B2 JP 2017011343 A JP2017011343 A JP 2017011343A JP 2017011343 A JP2017011343 A JP 2017011343A JP 6886299 B2 JP6886299 B2 JP 6886299B2
- Authority
- JP
- Japan
- Prior art keywords
- drain plug
- oil
- discharge hole
- shaft portion
- tapered portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 230000007423 decrease Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 69
- 238000012986 modification Methods 0.000 description 16
- 230000004048 modification Effects 0.000 description 16
- 239000010705 motor oil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000004323 axial length Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 210000003555 cloaca Anatomy 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
12 貯留ケース(ケース)
14 排出孔
20、30、40 ドレンプラグ
22 頭部
24 軸部
26 テーパ部
34 段差部
42 溝部
Claims (2)
- オイルが貯留されるケースに形成された排出孔を閉塞するドレンプラグであって、
前記排出孔に螺合されるねじ山が外周面に形成された軸部と、
前記軸部の先端側に設けられ、該軸部から軸方向に離隔するほど径が小さくなるテーパ部と、
を備え、
前記テーパ部のうち前記軸部に連続する部位の直径は、該軸部の直径よりも小さく、該テーパ部と該軸部との間に段差部が形成される、ドレンプラグ。 - 前記テーパ部には、外周面に溝部が設けられている請求項1に記載のドレンプラグ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017011343A JP6886299B2 (ja) | 2017-01-25 | 2017-01-25 | ドレンプラグ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017011343A JP6886299B2 (ja) | 2017-01-25 | 2017-01-25 | ドレンプラグ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018119464A JP2018119464A (ja) | 2018-08-02 |
JP6886299B2 true JP6886299B2 (ja) | 2021-06-16 |
Family
ID=63043635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017011343A Active JP6886299B2 (ja) | 2017-01-25 | 2017-01-25 | ドレンプラグ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6886299B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7307625B2 (ja) * | 2019-08-19 | 2023-07-12 | 株式会社Subaru | ドレインプラグ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58142487U (ja) * | 1982-03-23 | 1983-09-26 | 旭電化工業株式会社 | 水膨潤性止水栓 |
JP3309076B2 (ja) * | 1998-08-07 | 2002-07-29 | 但商株式会社 | グラウトホール用逆止弁 |
JP2000246138A (ja) * | 1999-03-01 | 2000-09-12 | Somic Ishikawa:Kk | 磁性物吸着除去装置 |
US6752174B2 (en) * | 2002-10-03 | 2004-06-22 | Paul Eric Kristofferson | Safety plug |
DE202007001612U1 (de) * | 2007-01-30 | 2008-06-19 | Mann+Hummel Gmbh | Ölwanne, insbesondere für eine Brennkraftmaschine |
JP5548833B1 (ja) * | 2014-01-10 | 2014-07-16 | 武司 土屋 | ドレンプラグ |
-
2017
- 2017-01-25 JP JP2017011343A patent/JP6886299B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2018119464A (ja) | 2018-08-02 |
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