JP3123444U - Engine oil drain bolt removal tool - Google Patents

Engine oil drain bolt removal tool Download PDF

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Publication number
JP3123444U
JP3123444U JP2005010091U JP2005010091U JP3123444U JP 3123444 U JP3123444 U JP 3123444U JP 2005010091 U JP2005010091 U JP 2005010091U JP 2005010091 U JP2005010091 U JP 2005010091U JP 3123444 U JP3123444 U JP 3123444U
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Prior art keywords
bolt
engine oil
oil
drain bolt
hot
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Expired - Fee Related
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JP2005010091U
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Japanese (ja)
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義男 中野
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有限会社ナカノ
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Abstract

【課題】 自動車やオートバイのエンジンオイル交換の際、ドレンボルトをレンチで緩め手で回してボルトを外しているが、エンジンが熱いときはボルトが熱く、また熱いエンジンオイルが手にかかる危険があり、このため手袋を使用しているが作業性が悪い。
【解決手段】 本考案はエンジンオイルのドレンボルトの外し工具であって、先端に磁石を内装したボルト受けを設け、このボルト受けに回転軸を接続し、2個の傘形歯車によって軸の回転を90°変え、作業軸にハンドルを設けて、軸の回転をボルト受けに伝達すると共にボルト受けにオイル受皿を回転自在に設ける構造とする。
【選択図】図4
PROBLEM TO BE SOLVED: To loosen a drain bolt with a wrench and remove a bolt by hand when changing engine oil of an automobile or motorcycle, but when the engine is hot, there is a danger that the bolt will be hot and hot engine oil may be caught For this reason, gloves are used, but workability is poor.
The present invention is a tool for removing a drain bolt for engine oil, and is provided with a bolt receiver with a built-in magnet at the tip, a rotating shaft connected to the bolt receiver, and rotation of the shaft by two bevel gears. Is changed to 90 °, a handle is provided on the work shaft, rotation of the shaft is transmitted to the bolt receiver, and an oil pan is rotatably provided on the bolt receiver.
[Selection] Figure 4

Description

本考案は、エンジンオイルのオイルパンのドレンボルトの取外し工具に関する。  The present invention relates to a tool for removing a drain bolt of an oil pan for engine oil.

自動車やオートバイなどのエンジンオイルの交換作業をするとき、オイルパンに付いているドレンボルトをボックスレンチやソケットレンチでドレンボルトを緩め、緩めたドレンボルトを手で回して抜き取るのが、一般的であるが、エンジンが熱いときはドレンボルトを素手で触れると熱く、またボルトを抜いたとき熱いエンジンオイルが手に掛り火傷をする場合もあるが、この熱いのを我慢してオイル交換の作業をしているのが現状である。
特開2003−26091号公報
When changing engine oil for automobiles and motorcycles, it is common to loosen the drain bolt attached to the oil pan with a box wrench or socket wrench and turn the loosened drain bolt by hand to remove it. However, when the engine is hot, it is hot when you touch the drain bolt with bare hands, and when the bolt is removed, the hot engine oil may catch your hand and cause burns. This is the current situation.
JP 2003-26091 A

特にオートバイの場合、オイルパンはエキゾーストパイプが接近していて、手が触れて火傷を負うことがしばしばある。このため手袋をしてでの作業も考えてみるが、布手袋(軍手)の場合は熱いエンジンオイルが浸み込んで火傷が広がる欠点があり、ゴム手袋の場合はオイルのため滑って作業にならない。  Especially in the case of motorcycles, oil pans are often close to the exhaust pipe and often touched by hands to cause burns. For this reason, I think about working with gloves, but in the case of cloth gloves (work gloves), there is a drawback that hot engine oil penetrates and burns spread, and in the case of rubber gloves, it slips because of oil and work. Don't be.

考案者は、この点に鑑み鋭意研究を重ねた結果本考案の工具を完成させたものであって、本考案は傘型の歯車(4),(4)を組合せることによって横方向の回転を立ての回転に変えることにより、この立て回転軸にボルト受け頭(2)を装着することによって、このボルト受け頭(2)に予め緩めたドレンボルトAを嵌合させ、横方向の回転主軸(1)のハンドルを回転することによって、ドレンボルトAに直接手を触れることなくドレンボルトAを抜くことができる。  The inventor has completed the tool of the present invention as a result of intensive research in view of this point, and the present invention is a lateral rotation by combining the umbrella-shaped gears (4) and (4). The bolt bolt head (2) is attached to the vertical shaft by fitting the bolt bolt (2) with a drain bolt A that has been loosened in advance. By rotating the handle (1), the drain bolt A can be pulled out without touching the drain bolt A directly.

そして、本考案の工具にはオイル受け皿(8)が設けてあり、ドレンボルトAを抜いた瞬間に流れ出る熱いオイルが受け皿(8)に流れ落ちて受けられ作業者の手に掛ることなく火傷を心配することもなく、また衣服を汚すこともない。  The tool of the present invention is provided with an oil pan (8), and hot oil that flows out at the moment when the drain bolt A is pulled out flows into the pan (8) and is worried without being caught on the operator's hand. It does n’t do, and it does n’t stain clothes.

本考案のドレンボルト取外し工具は自動車やオートバイのエンジンオイル交換作業のとき、ドレンボルトAを取り外すときの熱い思いや火傷の心配もなく、本案工具の遠隔操作によって簡単にボルトAを取り外すことが出来るため面倒な作業とされているオイル交換を簡単に短時間で行えるため自動車修理工場やバイク店又はサービスステーション等できわめて有効に利用できる。  The drain bolt removal tool of the present invention can be easily removed by remote control of the proposed tool without worrying about hot feelings and burns when removing drain bolt A during engine oil change work for automobiles and motorcycles. Therefore, the oil change, which is considered a troublesome work, can be performed easily and in a short time, so that it can be used very effectively in an automobile repair shop, a motorcycle shop or a service station.

添付図面により本工具の実施の最良の形態を説明すると、図1は本案工具の全体の構造を示す側面図であって、(1)は主軸であり、この主軸(1)は被装されている筒体の中に回転軸が挿通されていて、この軸端にハンドル(6)が設けられている。したがって、このハンドル(6)を回動することによって回転軸(符号なし)が回転し、他端の傘型歯車(4)が回動する。これによって噛み合っているもう一方の傘型歯車(4)が回動して、主軸(1)の横方向の回転が立軸(5)の回転に変換する。  The best mode for carrying out the present tool will be described with reference to the accompanying drawings. FIG. 1 is a side view showing the entire structure of the present tool, wherein (1) is a main shaft, and the main shaft (1) is mounted. A rotating shaft is inserted through the cylinder, and a handle (6) is provided at the end of the shaft. Therefore, by rotating the handle (6), the rotating shaft (not indicated) rotates, and the bevel gear (4) at the other end rotates. As a result, the other bevel gear (4) engaged with each other is rotated, and the horizontal rotation of the main shaft (1) is converted into the rotation of the vertical shaft (5).

この立軸(5)の回転によって、立軸(5)の先端に軸着されているボルト受け頭(2)が回動する。図中の符号(7)はグリップであって、本案の工具を操作するときの手持ち部を示している。  By the rotation of the vertical shaft (5), the bolt receiving head (2) attached to the tip of the vertical shaft (5) is rotated. Reference numeral (7) in the figure denotes a grip, which indicates a hand-held part when operating the tool of the present invention.

このボルト受け頭(2)は図2の平面図に示すようにオイルパンのドレンボルトAに嵌合するような六角形のボルト受け穴(3)が設けられている。そしてこのボルト受け穴(3)の穴底には磁石Bが埋設られている。したがって主軸(1)のハンドル(6)を回転すると立軸(5)は2個の傘型歯車(4),(4)を介してハンドル(6)とは逆方向に回転する。  As shown in the plan view of FIG. 2, the bolt receiving head (2) is provided with a hexagonal bolt receiving hole (3) that fits into the drain bolt A of the oil pan. A magnet B is embedded in the bottom of the bolt receiving hole (3). Therefore, when the handle (6) of the main shaft (1) is rotated, the vertical shaft (5) is rotated in the opposite direction to the handle (6) via the two bevel gears (4) and (4).

図4を参照してハンドル(6)を図示するように時計方向(正回転)させればボルト受け頭(2)は逆回転し、このボルト受け穴(3)に嵌合されているドレンボルトAは、同じように逆回転してオイルパンに螺合して締着しているドレンボルトAは引き抜かれて脱落する。このとき穴(3)には磁石Bが埋設されているため磁着して穴(3)から落ちることがない。  When the handle (6) is rotated clockwise (forward rotation) as shown in FIG. 4, the bolt receiving head (2) rotates in the reverse direction, and the drain bolt fitted in the bolt receiving hole (3). In the same manner, A is reversely rotated, and the drain bolt A screwed into the oil pan and fastened is pulled out and dropped off. At this time, since the magnet B is embedded in the hole (3), it is not magnetized and falls out of the hole (3).

図3によりオイル受皿(8)を説明する。本考案の工具にはオイル受皿(8)を設ける。このオイル受皿(8)はプラスチック製で、形状については図示に限られることはないが、立軸(5)に挿通されていて自由に回動可能でボルト受け頭(2)の直下に設けられていて、前記の操作によってドレンボルトAを抜く際に流れ出る熱いエンジンオイルを受け止めて一方向に流すことができ、このため手に熱いオイルが掛ることも衣服を汚すこともない。  The oil tray (8) will be described with reference to FIG. The tool of the present invention is provided with an oil tray (8). The oil tray (8) is made of plastic, and the shape is not limited to that shown in the figure, but is inserted through the vertical shaft (5) and is freely rotatable, and is provided directly below the bolt receiving head (2). Thus, the hot engine oil flowing out when the drain bolt A is pulled out by the above operation can be received and flowed in one direction, so that the hot oil is not applied to the hand and the clothes are not soiled.

さらに図4はオートバイのエンジンとオイルパン及び本考案の工具との使用状態の実施例図であって図示の形式のオートバイエンジンに限ることなく、すべての自動車やオートバイのエンジンオイル交換の際に使用でき、本考案の工具は狭い場所や暗い場所でも不安なくオイル交換が簡単にできる。  Further, FIG. 4 is a diagram showing an example of the state of use of a motorcycle engine, an oil pan, and the tool of the present invention. The tool of the present invention can easily change oil without worrying in a narrow or dark place.

本考案のエンジンオイルパンのドレンボルト取り外し工具は、エンジンオイル交換の際に直接ドレンボルトに手を触れることなく、ボルトを抜くことができるためオイル交換作業が簡単で気軽に受けられ、このため本考案の利用価値はきわめて大きい。  The engine oil pan drain bolt removal tool of the present invention can be removed easily without touching the drain bolt directly when changing the engine oil. The utility value of the device is extremely large.

本考案工具の全体を示す側面図  Side view showing the entire tool of the present invention ボルト受け頭の平面図  Top view of bolt receiver オイル受け皿の側面図  Side view of oil pan 使用の形態を示す実施例図  Example diagram showing form of use

符号の説明Explanation of symbols

(1)…主軸
(2)…ボルト受け頭
(3)…ボルト受け穴
(4)…傘型歯車
(5)…回転立軸
(6)…ハンドル
(7)…グリップ
(8)…オイル受け皿
(9)…角形台金
A…オイルパンのボルト
B…磁石
(1) ... main shaft (2) ... bolt receiving head (3) ... bolt receiving hole (4) ... bevel gear (5) ... rotating vertical shaft (6) ... handle (7) ... grip (8) ... oil pan (9 ) ... Square base metal A ... Oil pan bolt B ... Magnet

Claims (1)

ボルト受け頭(2)に磁石を内装したボルト受け穴(3)を形成し、該ボルト受け頭(2)底部中央に立て形回転軸を接続し、2個の傘形歯車(4),(4)を組合せて直角に回転軸を設け、該回転軸に筒体を被装して主軸(1)とし、グリップ(7)及びハンドル(6)を設け、前記ボルト受け頭(2)の下部にオイル受皿(8)を回転自在に設けたことを特徴としたエンジンオイルのドレンボルト取外し工具。  A bolt receiving hole (3) in which a magnet is built in the bolt receiving head (2) is formed, and a vertical rotating shaft is connected to the center of the bottom of the bolt receiving head (2), and two bevel gears (4), ( 4) is combined to provide a rotating shaft at a right angle, and a cylindrical body is mounted on the rotating shaft to form the main shaft (1), a grip (7) and a handle (6) are provided, and a lower part of the bolt receiving head (2) A drain bolt removing tool for engine oil, characterized in that an oil pan (8) is rotatably provided on the engine.
JP2005010091U 2005-10-31 2005-10-31 Engine oil drain bolt removal tool Expired - Fee Related JP3123444U (en)

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Application Number Priority Date Filing Date Title
JP2005010091U JP3123444U (en) 2005-10-31 2005-10-31 Engine oil drain bolt removal tool

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JP3123444U true JP3123444U (en) 2006-07-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112643593A (en) * 2020-12-29 2021-04-13 广东电网有限责任公司中山供电局 Ammeter binding post screw tightening device
CN114542235A (en) * 2022-03-09 2022-05-27 广西玉柴船电动力有限公司 Diesel generating set convenient for engine oil replacement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112643593A (en) * 2020-12-29 2021-04-13 广东电网有限责任公司中山供电局 Ammeter binding post screw tightening device
CN114542235A (en) * 2022-03-09 2022-05-27 广西玉柴船电动力有限公司 Diesel generating set convenient for engine oil replacement
CN114542235B (en) * 2022-03-09 2023-03-14 广西玉柴船电动力有限公司 Diesel generating set convenient for engine oil replacement

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