JPS6313420Y2 - - Google Patents
Info
- Publication number
- JPS6313420Y2 JPS6313420Y2 JP1983104436U JP10443683U JPS6313420Y2 JP S6313420 Y2 JPS6313420 Y2 JP S6313420Y2 JP 1983104436 U JP1983104436 U JP 1983104436U JP 10443683 U JP10443683 U JP 10443683U JP S6313420 Y2 JPS6313420 Y2 JP S6313420Y2
- Authority
- JP
- Japan
- Prior art keywords
- air cleaner
- base
- carburetor
- rubber gasket
- rubber
- 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
- 229920001971 elastomer Polymers 0.000 claims description 32
- 239000005060 rubber Substances 0.000 claims description 32
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 229920005558 epichlorohydrin rubber Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
Description
【考案の詳細な説明】
本考案は、自動車用エンジンの気化器とエアク
リーナ間の取付部に介在させてシール機能を向上
させてなる気化器とエアクリーナ間のゴムガスケ
ツトに関するものである。[Detailed Description of the Invention] The present invention relates to a rubber gasket between the carburetor and air cleaner of an automobile engine, which is interposed at the attachment portion between the carburetor and the air cleaner to improve the sealing function.
従来、気化器とエアクリーナの間に介在されて
いるゴムガスケツトは、第１図に示すようにエア
クリーナがローリング現象を起した場合、エアク
リーナが浮き上がりエアクリーナから離れるため
耐ダストリーク性が悪化する欠点があつた。 Conventionally, the rubber gasket interposed between the carburetor and the air cleaner had the disadvantage that when the air cleaner caused a rolling phenomenon, as shown in Figure 1, the air cleaner would float up and separate from the air cleaner, resulting in poor dust leak resistance. .
本考案は、上述した従来の欠点を改善するため
になされたもので、気化器とエアクリーナ間に介
在されるゴムガスケツトにおいて、気化器とエア
クリーナ間に介在されるゴムガスケツトにおい
て、上記気化器と接触するとともに内部にバネ香
又はステンレス鋼よりなるコーンワツシヤを組込
んだ基部と、同基部に対して相対的に変位可能で
かつ同基部から外方向に延出して形成されるとと
もに、自由状態では上記基部と一定の隙間を保持
し、装着状態では上記エアクリーナの空気吐出口
が当接することによつて上記基部と密接状態にな
る突出部とから構成されたことを特徴とする気化
器とエアクリーナ間のゴムガスケツトを要旨とす
るものである。 The present invention was made in order to improve the above-mentioned conventional drawbacks, and in a rubber gasket interposed between a carburetor and an air cleaner, a rubber gasket interposed between a carburetor and an air cleaner is in contact with the vaporizer, and The base has a cone washer made of spring or stainless steel incorporated therein, and is movable relative to the base and extends outward from the base, and is constant with the base in the free state. A rubber gasket between a carburetor and an air cleaner, characterized in that the rubber gasket is comprised of a protrusion that maintains a gap between the two and is in close contact with the base when the air discharge port of the air cleaner comes into contact with the air cleaner in the installed state. That is.
本考案によると、合成ゴム等からなるガスケツ
トの内部にバネ鋼又はステンレス鋼よりなるコー
ンワツシヤを組みこんだために、エアクリーナの
ローリング運動時、浮いた方の気化器のフランジ
では、コーンワツシヤの反発弾性とリツプ部自身
の反発弾性とによりゴムガスケツトがエアクリー
ナのあらゆる動きに追従し、かつ密着して一体に
浮き上り、ガスケツトのシール機能を保持して耐
ダストリーク性の良い気化器とエアクリーナ間の
ゴムガスケツトを得ることができる効果を奏す
る。 According to the present invention, since a cone washer made of spring steel or stainless steel is incorporated inside a gasket made of synthetic rubber, etc., the rebound resilience of the cone washer is Due to the rebound elasticity of the lip part itself, the rubber gasket follows every movement of the air cleaner, sticks tightly and floats up as one, maintaining the sealing function of the gasket to obtain a rubber gasket between the carburetor and the air cleaner with good dust leak resistance. It has the effect that it can.
以下、本考案による実施例を第２図ないし第４
図に基づいて詳細に説明する。 Embodiments of the present invention will be described below in Figures 2 to 4.
This will be explained in detail based on the figures.
１は基部を形成するゴム体で、断面形状をほぼ
Ｌ字型にして、ニトリルゴム、エピクロルヒドリ
ンゴム、アクリルゴム等の合成ゴムによつて環状
に形成されている。２は上記ゴム体１と一体形成
されている突出部であるリツプ部で、ゴム体１の
Ｌ字型断面の下方部を形成し、外側方向に突出し
た部分であり、該リツプ部２の上面部にはエアク
リーナ４のエルボ６が密着係合する。８はコーン
ワツシヤで、板厚が0.2〜0.5mmのバネ鋼によつて
成形されて、リツプ部２の下方部に空間１０を介
してゴム体１の内部に組みこまれている。また、
コーンワツシヤ８は上方部が開いた状態で組みこ
まれ、エアクリーナ４が係合したときには水平状
態に変形する。上記ゴム体１とコーンワツシヤ８
とでゴムガスケツト１２を形成している。１４は
気化器で、上部にはゴムガスケツト１２を係止す
る断面形状がＬ字型のフランジ１６を有してい
る。 Reference numeral 1 denotes a rubber body forming the base, which has a substantially L-shaped cross section and is formed into an annular shape from synthetic rubber such as nitrile rubber, epichlorohydrin rubber, or acrylic rubber. Reference numeral 2 denotes a lip portion which is a protruding portion integrally formed with the rubber body 1, and forms the lower part of the L-shaped cross section of the rubber body 1, and is a portion that protrudes outward. The elbow 6 of the air cleaner 4 is tightly engaged with the portion. A cone washer 8 is formed from spring steel having a thickness of 0.2 to 0.5 mm, and is incorporated into the rubber body 1 below the lip portion 2 via a space 10. Also,
The cone washer 8 is assembled with its upper portion open, and deforms into a horizontal state when the air cleaner 4 is engaged. The above rubber body 1 and cone washer 8
A rubber gasket 12 is formed. Reference numeral 14 denotes a carburetor, which has a flange 16 having an L-shaped cross section on its upper portion and locks the rubber gasket 12 therein.
上記構成による一実施例の作動を以下に説明す
る。ゴムガスケツト１２が気化器１４のフランジ
１６上に設置されたときはゴムガスケツト１２の
底面は外周に向かうにしたがつて斜め上方に傾斜
した状態である。この状態で、リツプ部２の上面
にエアクリーナ４のエルボ６が係合し図示されな
い締付ボルトによつてエアクリーナ４が気化器１
４に固着されると、ゴムガスケツト１２は第３図
に示す様にエルボ６により押圧されてコーンワツ
シヤ８が水平になるとともにゴムガスケツト１２
は気化器１４のフランジ１６の形状に沿つてエア
クリーナ４と気化器１４との間に介在される。 The operation of one embodiment with the above configuration will be described below. When the rubber gasket 12 is installed on the flange 16 of the carburetor 14, the bottom surface of the rubber gasket 12 is inclined diagonally upward toward the outer periphery. In this state, the elbow 6 of the air cleaner 4 is engaged with the upper surface of the lip portion 2, and the air cleaner 4 is attached to the carburetor 1 by a tightening bolt (not shown).
4, the rubber gasket 12 is pressed by the elbow 6 as shown in FIG.
is interposed between the air cleaner 4 and the carburetor 14 along the shape of the flange 16 of the carburetor 14.
上記状態で、エアクリーナ４がローリング運動
を行つたとき、エアクリーナ４のエルボ６が第４
図に示す様に浮き上る。このとき、コーンワツシ
ヤ８の反発弾性及びリツプ２の反発弾性によつて
ゴムガスケツト１２がエアクリーナ４のエルボ６
と密着して一体に浮き上るために、ゴムガスケツ
ト１２のシール機能が保持される。 In the above state, when the air cleaner 4 performs rolling motion, the elbow 6 of the air cleaner 4 moves to the fourth position.
It floats up as shown in the figure. At this time, the elasticity of the cone washer 8 and the elasticity of the lip 2 cause the rubber gasket 12 to press against the elbow 6 of the air cleaner 4.
The sealing function of the rubber gasket 12 is maintained because it comes into close contact with the rubber gasket 12 and floats up as one.
以上より本考案の一実施例によると、コーンワ
ツシヤ８及びリツプ２によつてゴムガスケツト１
２がエアクリーナ４の変動に追従して浮き上るた
めに、ゴムガスケツト１２のシール機能が保持さ
れ、耐ダストリーク性の良い気化器１４とエアク
リーナ４間のゴムガスケツト１２を得ることがで
きる効果を奏する。 As described above, according to one embodiment of the present invention, the rubber gasket 1 is installed by the cone washer 8 and the lip 2.
2 floats up following the fluctuations of the air cleaner 4, the sealing function of the rubber gasket 12 is maintained, and the rubber gasket 12 between the carburetor 14 and the air cleaner 4 with good dust leak resistance can be obtained.
第１図は従来の実施例で、ａはエアクリーナが
装着された状態を示し、ｂはエアクリーナのロー
リング運動時の状態を示す要部を縦断面図、第２
図は本考案の一実施例を示すゴムガスケツトの縦
断面図、第３図は本考案の一実施例を示す気化器
とエアクリーナ間に装着したゴムガスケツトの縦
断面図、第４図は本考案の一実施例を示すエアク
リーナのローリング運動時のゴムガスケツトの縦
断面図である。
１……ゴム体、２……リツプ部、４……エアク
リーナ、８……コーンワツシヤ、１２……ゴムガ
スケツト、１４……気化器。
Fig. 1 shows a conventional embodiment, in which a shows a state in which the air cleaner is installed, b shows a longitudinal cross-sectional view of the main part showing the state of the air cleaner during rolling motion, and Fig. 2 shows a conventional embodiment.
The figure is a longitudinal cross-sectional view of a rubber gasket showing an embodiment of the present invention, Fig. 3 is a longitudinal cross-sectional view of a rubber gasket installed between a carburetor and an air cleaner showing an embodiment of the present invention, and Fig. 4 is a longitudinal cross-sectional view of a rubber gasket according to an embodiment of the present invention. FIG. 2 is a longitudinal cross-sectional view of a rubber gasket during rolling motion of the air cleaner according to the embodiment. 1... Rubber body, 2... Lip portion, 4... Air cleaner, 8... Cone washer, 12... Rubber gasket, 14... Carburetor.
Claims (1)
ケツトにおいて、上記気化器と接触するとともに
内部にバネ鋼又はステンレス鋼よりなるコーンワ
ツシヤを組込んだ基部と、同基部に対して相対的
に変位可能でかつ同基部から外方向に延出して形
成されるとともに、自由状態では上記基部と一定
の隙間を保持し、装着状態では上記エアクリーナ
の空気吐出口が当接することによつて上記基部と
密接状態になる突出部とから構成されたことを特
徴とする気化器とエアクリーナ間のゴムガスケツ
ト。 A rubber gasket interposed between the carburetor and the air cleaner includes a base that is in contact with the carburetor and has a cone washer made of spring steel or stainless steel incorporated therein, and a base that is movable relative to the base and that is displaceable relative to the base. a protrusion that is formed to extend outward from the base, maintains a certain gap with the base in a free state, and comes into close contact with the base when the air discharge port of the air cleaner comes into contact with the installed state; A rubber gasket between a carburetor and an air cleaner, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10443683U JPS6012660U (en) | 1983-07-05 | 1983-07-05 | Rubber gasket between carburetor and air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10443683U JPS6012660U (en) | 1983-07-05 | 1983-07-05 | Rubber gasket between carburetor and air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6012660U JPS6012660U (en) | 1985-01-28 |
| JPS6313420Y2 true JPS6313420Y2 (en) | 1988-04-15 |
Family
ID=30245229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10443683U Granted JPS6012660U (en) | 1983-07-05 | 1983-07-05 | Rubber gasket between carburetor and air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6012660U (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609481Y2 (en) * | 1979-04-27 | 1985-04-03 | 日産デイ−ゼル工業株式会社 | Internal combustion engine intake manifold mounting device |
| JPS56111262U (en) * | 1980-01-29 | 1981-08-28 |
-
1983
- 1983-07-05 JP JP10443683U patent/JPS6012660U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6012660U (en) | 1985-01-28 |
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