JPH0223771Y2 - - Google Patents
Info
- Publication number
- JPH0223771Y2 JPH0223771Y2 JP2632685U JP2632685U JPH0223771Y2 JP H0223771 Y2 JPH0223771 Y2 JP H0223771Y2 JP 2632685 U JP2632685 U JP 2632685U JP 2632685 U JP2632685 U JP 2632685U JP H0223771 Y2 JPH0223771 Y2 JP H0223771Y2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- overbody
- suction pipe
- synthetic resin
- bracket
- 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.)
- Expired
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 12
- 239000000057 synthetic resin Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 14
- 239000002184 metal Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は自動車のエンジンオイル、トランス
ミツシヨンオイル、トランスフアオイルなどをオ
イルポンプで循環するために過しながら吸上げ
るオイルストレーナに関する。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to an oil strainer that sucks up automobile engine oil, transmission oil, transfer oil, etc., while allowing it to be circulated by an oil pump.
（従来の技術）
この様なオイルストレーナは実開昭59−135112
号公報で公知である。(Prior technology) This kind of oil strainer was developed in U.S. Pat.
It is known from the publication No.
上記従来のオイルストレーナはオイルの吸上げ
パイプ、上記吸上げパイプの上端に設けられて吸
入ポンプの吸込口に通じた開口に吸上げパイプの
上端を接続するブラケツト、上記パイプの下端部
に設けられたフランジ、上記フランジに取付けら
れて過部を形成する網状過体は夫々金属で別
体に成形し、ろう付け、溶接で接合して組立てら
れている。 The conventional oil strainer includes an oil suction pipe, a bracket provided at the upper end of the suction pipe to connect the upper end of the suction pipe to an opening communicating with the suction port of the suction pump, and a bracket provided at the lower end of the pipe. The above-mentioned flange and the net-like overbody attached to the above-mentioned flange to form the overpart are each formed separately from metal and assembled by joining by brazing or welding.
（考案が解決すべき問題点）
このため重量があり、自動車の燃費に悪影響す
ると共に、組立工数が多く、コストが嵩む原因に
なつている。(Problems to be solved by the invention) Therefore, it is heavy, which has a negative effect on the fuel efficiency of the automobile, and requires a large number of assembly steps, which is a cause of increased costs.
（問題点を解決するための手段）
そこで本考案は少くともブラケツトと、吸上げ
パイプと、フランジを合成樹脂製とし、網状過
体の外周部をフランジの下面に固定したことを特
徴とする。(Means for Solving the Problems) Therefore, the present invention is characterized in that at least the bracket, the suction pipe, and the flange are made of synthetic resin, and the outer periphery of the net-like overbody is fixed to the lower surface of the flange.
（作用）
本案のオイルストレーナは吸上げパイプと、そ
の上端部のブラケツト及び下端部のフランジは合
成樹脂製で、金属製の網状過体の外周部はフラ
ンジの下面に固定されている。(Function) The oil strainer of the present invention has a suction pipe, a bracket at its upper end, and a flange at its lower end made of synthetic resin, and the outer periphery of the metal mesh overbody is fixed to the lower surface of the flange.
（実施例）
図示の各実施例において、１は前述した吸上げ
パイプ、２は同じくブラケツト、３は同じくフラ
ンジで、これらはいずれも合成樹脂からなる。
尚、４は同じく細い金属線で構成した網状過体
を示す。(Embodiments) In each of the illustrated embodiments, 1 is the aforementioned suction pipe, 2 is a bracket, and 3 is a flange, all of which are made of synthetic resin.
Incidentally, 4 indicates a reticulated overbody made of thin metal wires as well.
第１図の実施例では吸上げパイプ、ブラケツ
ト、フランジは一体に合成樹脂で成形してあり、
吸上げパイプの上端部の外径はブラケツトに向か
つて次第に太くし、自動車の振動の影響を長期間
受けて、その接続部に割れが発生しない様に補強
してある。 In the embodiment shown in Figure 1, the suction pipe, bracket, and flange are integrally molded from synthetic resin.
The outer diameter of the upper end of the suction pipe gradually increases toward the bracket, and is reinforced to prevent cracks from forming at the connection part under the influence of automobile vibration for a long period of time.
ブラケツト２にはオイルタンクの上壁にボルト
とナツトで締付けて固定するためのボルト挿通孔
２′があるが、必要に応じ孔内には金属の筒形カ
ラー５を図示の如く圧入し、高い締付トルクで固
定できる様にするとよい。 The bracket 2 has a bolt insertion hole 2' for tightening and fixing the oil tank to the upper wall of the oil tank with a bolt and nut, but if necessary, a metal cylindrical collar 5 can be press-fitted into the hole as shown in the figure to increase the height. It is best to be able to fix it with tightening torque.
この実施例のフランジ３は浅い笠形で、その下
面には平らか、僅かに中高で、外径がフランジ下
面より一回り小さい網状過体４を当接して塞
ぎ、網状過体の周縁部をフランジ下面の周縁部
と、内周に段を有する合成樹脂製の段付リング６
で挟み、フランジと段付リングを超音波溶着して
網状過体を固定してある。 The flange 3 of this embodiment has a shallow cap shape, and a net-like overbody 4 that is flat or slightly raised and whose outer diameter is one size smaller than the bottom surface of the flange is in contact with the lower surface of the flange 3 to close it, and the peripheral edge of the net-like overbody is brought into contact with the lower surface of the flange. A stepped ring 6 made of synthetic resin having a step on the peripheral edge and on the inner circumference.
The reticulated overbody is fixed by ultrasonically welding the flange and stepped ring.
フランジの下面に対する網状過体の固定は超
音波溶着以外に例えば第２図の実施例の様に、フ
ランジ下面の周縁部に下向きの筒壁３′を一体に
突設し、過体を筒壁３′の内周に嵌合し、筒壁
３′を半径方向内向きに超音波で曲げながら過
体の周縁部を挟んでフランジ下面に溶着するスエ
ージング（超音波かしめ）その他で行うこともで
きる。 In addition to ultrasonic welding, the net-like overbody can be fixed to the lower surface of the flange by, for example, as shown in the embodiment shown in FIG. This can also be done by swaging (ultrasonic caulking), which fits into the inner circumference of the overbody 3', bends the cylindrical wall 3' radially inward using ultrasonic waves, and then welds the flange to the lower surface of the flange by sandwiching the periphery of the overbody. can.
尚、上述した実施例の様に網状過体４が平ら
か、僅かに中高な場合はオイルが網状過体の孔
目を通過する際に、オイルの粘性で網状過体が
大きく変形させられるのを防止するため、吸上げ
パイプ１にはフランジを貫通し、下端が網状過
体の上面に当接するか、近接する延長部１′を設
けて置くことが好ましい。 If the reticulated overbody 4 is flat or slightly elevated as in the embodiment described above, the viscosity of the oil may cause the reticulated overbody to be greatly deformed when the oil passes through the holes in the reticulated overbody. To prevent this, the suction pipe 1 is preferably provided with an extension 1' which passes through the flange and whose lower end abuts or is close to the upper surface of the reticulated overbody.
第３図の実施例は網状過体４を鍔を有するカ
ツプ形に形成し、又、フランジ３は吸上げパイプ
１とは別体に合成樹脂で成形してある。 In the embodiment shown in FIG. 3, the net-like overbody 4 is formed into a cup shape with a flange, and the flange 3 is molded separately from the suction pipe 1 from a synthetic resin.
吸上げパイプ１の下端部には鍔１ａが設けてあ
り、フランジ３の中央開口に上記吸上げパイプの
鍔１ａから下を挿入して鍔１ａをフランジ３の上
面に当接し、その状態に超音波溶着で吸上げパイ
プとフランジ３を固定する。そして網状過体４
の鍔をフランジの下面周縁部に当接し、この実施
例では金属薄板をＵ字形に折曲げた鈑金挟圧リン
グ７でフランジ３の周縁部上面と過体の鍔下面
を挟み付け、過体をフランジの下面に固定す
る。過体のフランジ下面に対する固定は鈑金挟
圧リング７によらず、例えば過体の鍔の上にフ
ランジの周縁部を挟む折返し部を延設し、この折
返し部と鍔の間で挟んでフランジに固定してもよ
い。 A collar 1a is provided at the lower end of the suction pipe 1, and the part below the collar 1a of the suction pipe is inserted into the central opening of the flange 3, and the collar 1a is brought into contact with the upper surface of the flange 3. Fix the suction pipe and flange 3 by sonic welding. and hyperreticular 4
The collar of the flange 3 is brought into contact with the periphery of the lower surface of the flange, and in this embodiment, the upper surface of the periphery of the flange 3 and the lower surface of the flange of the overbody are sandwiched between the sheet metal clamping ring 7 made of a thin metal plate bent into a U shape, and the overbody is Fasten to the bottom of the flange. The overbody can be fixed to the lower surface of the flange without using the sheet metal clamping ring 7. For example, a folded part that sandwiches the peripheral edge of the flange is extended over the flange of the overbody, and the flange is secured by sandwiching the flange between the folded part and the flange. It may be fixed.
この実施例の様にフランジ３を吸上げパイプと
別体に成形して固定することにより、同じ吸上げ
パイプに対し過面積が種々に異る過体を固定
したフランジを取付けることができる。又、この
実施例ではフランジ３を別体に成形したが、ブラ
ケツト２も別体に成形し、同じ吸上げパイプに
種々に異なつたブラケツトを固定することもでき
る。 By molding and fixing the flange 3 separately from the suction pipe as in this embodiment, it is possible to attach flanges with fixed overbody having various overareas to the same suction pipe. Further, in this embodiment, the flange 3 is molded separately, but the bracket 2 can also be molded separately, and various different brackets can be fixed to the same suction pipe.
更に、フランジ３の下面に対する過体４の固
定はこれまで説明した超音波溶着、スエージン
グ、鈑金挟圧リングないし過体それ自身による
挟み付け以外に、フランジの下面とゴムの蓋体と
の間で過体の周縁部を挟持したり、過体を成
形メツシユとしてフランジと超音波等にてかしめ
たりすることもできる。 Furthermore, the overbody 4 can be fixed to the lower surface of the flange 3 by using ultrasonic welding, swaging, sheet metal clamping rings, or the overbody itself as described above, as well as fixing between the underside of the flange and the rubber lid. It is also possible to clamp the peripheral edge of the overbody, or use the overbody as a molded mesh and caulk it with the flange using ultrasonic waves or the like.
（考案の効果）
本案ではオイルの吸上げパイプ、その上端のブ
ラケツト及び下端のフランジは合成樹脂なので非
常に軽量で、コストの安いオイルストレーナを提
供できる。(Effects of the invention) In this invention, since the oil suction pipe, the bracket at its upper end, and the flange at its lower end are made of synthetic resin, it is possible to provide an extremely lightweight and low-cost oil strainer.
第１図は本考案の第１実施例の一半を断面にし
た側面図、第２図は第２実施例の一部の断面図、
第３図は本案の更に他の一実施例の一部を断面に
した側面図で、図中、１は吸上げパイプ、２はブ
ラケツト、３はフランジ４は網状過体を示す。
FIG. 1 is a side view of a half section of the first embodiment of the present invention, FIG. 2 is a sectional view of a part of the second embodiment,
FIG. 3 is a partially sectional side view of still another embodiment of the present invention, in which 1 is a suction pipe, 2 is a bracket, 3 is a flange 4 is a mesh overbody.
Claims (1)
に設けられて吸入ポンプの吸込口に通じた開口
に吸上げパイプの上端を接続するブラケツト
と、上記パイプの下端部のフランジに取付けら
れて過部を形成する網状過体とからなる自
動車のオイルストレーナにおいて、 少くともブラケツトと、吸上げパイプと、フ
ランジを合成樹脂製とし、網状過体の外周部
をフランジの下面に固定したことを特徴とする
自動車のオイルストレーナ。 (2) 実用新案登録請求の範囲(1)のオイルストレー
ナにおいて、ブラケツトと、吸上げパイプと、
フランジとが合成樹脂で一体に成形されている
オイルストレーナ。 (3) 実用新案登録請求の範囲(1)のオイルストレー
ナにおいて、ブラケツトと、吸上げパイプと、
フランジが夫々合成樹脂で別体に成形されて接
合されているオイルストレーナ。 (4) 実用新案登録請求の範囲(1)から(3)のどれか一
つのストレーナにおいて、網状過体はフラン
ジの下面と、合成樹脂の枠材との間で超音波溶
着されているストレーナ。 (5) 実用新案登録請求の範囲(1)から(3)のどれか一
つのストレーナにおいて、網状過体はフラン
ジ下面に設けた筒壁にて外周をスエージング溶
着されているストレーナ。 (6) 実用新案登録請求の範囲(1)から(3)のどれか一
つのストレーナにおいて、網状過体はフラン
ジの下面と、ゴムの蓋体との間に挟持されてい
るストレーナ。[Scope of Claim for Utility Model Registration] (1) An oil suction pipe, a bracket for connecting the upper end of the suction pipe to an opening provided at the upper end of the pipe and communicating with the suction port of the suction pump, and In an automobile oil strainer consisting of a net-like overbody attached to a flange at the lower end to form a flange, at least the bracket, the suction pipe, and the flange are made of synthetic resin, and the outer periphery of the net-like overbody is made of synthetic resin. An automobile oil strainer, characterized in that it is fixed to the underside of the vehicle. (2) In the oil strainer of utility model registration claim (1), the bracket, the suction pipe,
An oil strainer whose flange and flange are integrally molded from synthetic resin. (3) In the oil strainer of utility model registration claim (1), the bracket, the suction pipe,
An oil strainer whose flanges are each molded separately from synthetic resin and then joined together. (4) A strainer according to any one of claims (1) to (3) for utility model registration, in which the mesh overbody is ultrasonically welded between the lower surface of the flange and the synthetic resin frame material. (5) A strainer according to any one of claims (1) to (3) for which the net-like overbody is swaged and welded on the outer periphery to a cylindrical wall provided on the lower surface of the flange. (6) A strainer according to any one of claims (1) to (3) for utility model registration, in which the mesh overbody is sandwiched between the lower surface of the flange and the rubber lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2632685U JPH0223771Y2 (en) | 1985-02-27 | 1985-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2632685U JPH0223771Y2 (en) | 1985-02-27 | 1985-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61143620U JPS61143620U (en) | 1986-09-04 |
| JPH0223771Y2 true JPH0223771Y2 (en) | 1990-06-28 |
Family
ID=30522230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2632685U Expired JPH0223771Y2 (en) | 1985-02-27 | 1985-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223771Y2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0629451Y2 (en) * | 1987-05-29 | 1994-08-10 | 株式会社土屋製作所 | Engine oil strainer |
| JPH0630252Y2 (en) * | 1989-05-25 | 1994-08-17 | 加藤発条株式会社 | Fuel tank filter mounting structure |
| JP5627352B2 (en) * | 2010-08-31 | 2014-11-19 | ダイキョーニシカワ株式会社 | Oil strainer |
| JP5815075B2 (en) * | 2014-05-13 | 2015-11-17 | ダイキョーニシカワ株式会社 | Oil strainer |
| JP5815076B2 (en) * | 2014-05-13 | 2015-11-17 | ダイキョーニシカワ株式会社 | Oil strainer |
| JP2019084819A (en) * | 2017-11-09 | 2019-06-06 | 株式会社デンソー | Joint structure and heat exchanger |
| JP7784094B1 (en) * | 2024-12-11 | 2025-12-11 | 秀恒 小杉 | Liquid storage tank and filter cloth for liquid storage tank |
-
1985
- 1985-02-27 JP JP2632685U patent/JPH0223771Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61143620U (en) | 1986-09-04 |
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