JP7307625B2 - ドレインプラグ - Google Patents
ドレインプラグ Download PDFInfo
- Publication number
- JP7307625B2 JP7307625B2 JP2019149877A JP2019149877A JP7307625B2 JP 7307625 B2 JP7307625 B2 JP 7307625B2 JP 2019149877 A JP2019149877 A JP 2019149877A JP 2019149877 A JP2019149877 A JP 2019149877A JP 7307625 B2 JP7307625 B2 JP 7307625B2
- Authority
- JP
- Japan
- Prior art keywords
- drain plug
- oil
- discharge port
- drain
- shaft
- 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
- 239000003921 oil Substances 0.000 description 64
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 239000010705 motor oil Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
(変形例)
ドレインプラグ1のフランジ部3に設けられる指標部10は、上述したマーキングに限定されることなく、例えば、図11に示すような凸部、図12に示すような凹部、図13に示すようにフランジ部3の表面上に突起などにしてもよい。
2…頭部
3…フランジ部
4…軸部
5…斜面部
6…雄ねじ
10…指標部
100…オイル
200…ケース体
210…排出口
220…雌ねじ
A,B…ねじの切始め位置
C…中心軸
P…頂点
Claims (3)
- オイルが貯留されるケース体に設けられた排出口を閉塞するドレインプラグであって、
前記排出口の雌ねじに螺合される雄ねじが形成された軸部と、
前記軸部の先端に形成された斜面部と、
前記軸部の中心軸回りの回転位置における前記斜面部の傾斜方向を規定する指標部と、
を備え、
前記雄ねじは、前記指標部に対するネジ切始め位置が規定され、前記雄ねじと前記雌ねじとの螺合が解かれて前記排出口から外れる所定の回転位置が前記排出口から前記オイルが前記斜面部に沿って略鉛直下方側に排出される位置となることを特徴とするドレインプラグ。 - 前記軸部の基端に設けられたフランジ部を有し、
前記指標部が前記フランジ部に設けられていることを特徴とする請求項1に記載のドレインプラグ。 - 前記軸部の基端に設けられた頭部を有し、
前記指標部が前記頭部に設けられていることを特徴とする請求項1に記載のドレインプラグ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019149877A JP7307625B2 (ja) | 2019-08-19 | 2019-08-19 | ドレインプラグ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019149877A JP7307625B2 (ja) | 2019-08-19 | 2019-08-19 | ドレインプラグ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021032087A JP2021032087A (ja) | 2021-03-01 |
| JP7307625B2 true JP7307625B2 (ja) | 2023-07-12 |
Family
ID=74678546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019149877A Active JP7307625B2 (ja) | 2019-08-19 | 2019-08-19 | ドレインプラグ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7307625B2 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015132201A (ja) | 2014-01-10 | 2015-07-23 | 武司 土屋 | ドレンプラグ |
| JP2018119464A (ja) | 2017-01-25 | 2018-08-02 | 株式会社Subaru | ドレンプラグ |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3384338A (en) * | 1965-04-06 | 1968-05-21 | North American Rockwell | Variable orifice device |
| US3942406A (en) * | 1974-10-07 | 1976-03-09 | Textron Inc. | Slab-sided self-tapping screw |
| US4846223A (en) * | 1988-11-16 | 1989-07-11 | Dana Corporation | Self-venting spool valve assembly |
| US4981406A (en) * | 1988-12-05 | 1991-01-01 | Ford Motor Company | Fastener screw thread and pilot to avoid cross threading |
| US5368181A (en) * | 1993-03-12 | 1994-11-29 | Myers; Alan | Captured drain plug or vent |
-
2019
- 2019-08-19 JP JP2019149877A patent/JP7307625B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015132201A (ja) | 2014-01-10 | 2015-07-23 | 武司 土屋 | ドレンプラグ |
| JP2018119464A (ja) | 2017-01-25 | 2018-08-02 | 株式会社Subaru | ドレンプラグ |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021032087A (ja) | 2021-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5368181A (en) | Captured drain plug or vent | |
| KR101698693B1 (ko) | 손잡이가 달린 드레인핀을 구비하는 오일필터모듈 | |
| GB2028156A (en) | Filter wrench | |
| JP2009222230A (ja) | フィルタの回転を防止した航空機用エアフィルタ装置 | |
| US5199331A (en) | Drain plug remover | |
| DE102009032378A1 (de) | Ölwannenanordnung eines Kraftfahrzeuges | |
| JP6138651B2 (ja) | 中栓付きキャップ | |
| JP7307625B2 (ja) | ドレインプラグ | |
| US7651613B2 (en) | Aircraft filter device with a member for keying and driving the cartridge | |
| US5499557A (en) | Drain plug removing device | |
| US945517A (en) | Tap. | |
| EP1772177B1 (en) | Element replacement type filter | |
| US20020162407A1 (en) | Oil drainage structure for a combustion engine crank case or the like, and method for oil drainage | |
| US1086676A (en) | Brush. | |
| US20160303719A1 (en) | Oil filter removal tool | |
| JP2010255761A (ja) | オイル量調整装置 | |
| US2948000A (en) | Refinishing tool for tapped hole and seat | |
| JP5548833B1 (ja) | ドレンプラグ | |
| CN112888839A (zh) | 用于流体贮存器的流体排放塞 | |
| US2646704A (en) | Combination fluid container and closure having a screw driver projection | |
| US1095215A (en) | Soap-dispensing apparatus. | |
| US1187257A (en) | Wheel-hub. | |
| JP2018119464A (ja) | ドレンプラグ | |
| US682060A (en) | Oil-can. | |
| KR200327958Y1 (ko) | 수동 주유기 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220707 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230323 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230328 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230512 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230606 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230630 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7307625 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |