JPS608460A - Air cleaner device for compact vehicle - Google Patents
Air cleaner device for compact vehicleInfo
- Publication number
- JPS608460A JPS608460A JP11433383A JP11433383A JPS608460A JP S608460 A JPS608460 A JP S608460A JP 11433383 A JP11433383 A JP 11433383A JP 11433383 A JP11433383 A JP 11433383A JP S608460 A JPS608460 A JP S608460A
- Authority
- JP
- Japan
- Prior art keywords
- air cleaner
- intake duct
- air
- cleaner device
- case
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
不発明は、自動二輪車、自動三輪車等のエンジンによっ
て駆動ざｎる小型車両のエアクリーナー装置に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an air cleaner device for a small vehicle driven by an engine, such as a motorcycle or a tricycle.
従来、第１図に図示ざ九る如くエアクリーナー装置０２
、バッテリー０３１ツールケース０４からなるエアクリ
ーナーアセンブリー０１がキャブレター０５の後方、シ
ート０６の下方に配設され、エアクリーナー装置０２は
、エアクリーナーグーヌカバー、吸気ダクト、空気導出
部から構成キｎており、エンジン０７の吸気工程におい
又吸気管から吸気された空気はエアクリーナーエレメン
トを通り〜空気導出部からキャブレター内に流入シ、燃
料と混合されシリンダーに吸気’２ｎる。Conventionally, an air cleaner device 02 as shown in FIG.
An air cleaner assembly 01 consisting of a battery 031 and a tool case 04 is arranged behind the carburetor 05 and below the seat 06. During the intake process of the engine 07, the air taken in from the intake pipe passes through the air cleaner element and flows into the carburetor from the air outlet, where it is mixed with fuel and taken into the cylinder.
エアクリーナーの組付けに当っては、まずエアクリーナ
ーエレメントをエアクリーナーカース内に収納ぎせた後
に、吸気ダクトが取付けられているエアクリーナーカバ
ー ”ｚｔ前記ケースにねじ止めする。また分解に当っ
ては、吸気ダクトが取付けられているエアクリーナーカ
バー？前記ケースから取外した後に、エアクリーナーエ
レメントｈｍ記ケースから取出びわはならない煩雑ぎが
あるとともに、エアクリーナーエレメント’ｘ 前記ケ
ース内の所定の位置に取付け、かつその位置を保持ぎせ
るには難点があった。When assembling the air cleaner, first store the air cleaner element in the air cleaner case, then screw the air cleaner cover to which the intake duct is attached to the case. , the air cleaner cover to which the intake duct is attached?After removing the air cleaner element from the case, it is a hassle to take it out from the case, and the air cleaner element'x must be installed at a predetermined position inside the case. , and there were difficulties in maintaining that position.
本発明は、このような難点馨克服した構造が簡単な小型
車両のエアクリーナー装置２供する点にある。An object of the present invention is to provide an air cleaner device 2 for a small vehicle that overcomes these difficulties and has a simple structure.
本発明を、以下第２図ないし第５図に図示される実施例
について説明する。The present invention will now be described with reference to the embodiments illustrated in FIGS. 2 to 5.
エアクリーナーケース１のエアクリーナーケース基部２
にエアクリーナーケース１のエアクリーナー取付部材３
が配設され−，ざらに同エアクリーナー取付部材３にエ
アクリーナーカッ＜−４が取付けら几ている。Air cleaner case base 2 of air cleaner case 1
Attach air cleaner mounting member 3 of air cleaner case 1 to
An air cleaner cup 4 is attached to the air cleaner mounting member 3.
前記エアクリーナーカバー４ｃ′ｉ、吸気ダクト５と一
体に形成され、同吸気ダクト５の下流部゛６．がｘ ７
りＩＪ−ナーエレメント７の開口部片８内に突出ざ几
るとともに、同カバー４の下側面の３個所に形成Ｅｎて
いる取付案内部９が１同取付案内部９の位置と対向する
ように、前記エアクリーナー取付部材３に設けられてい
る取付案内部１０に嵌入ぎｎｌねじ１１で止められてい
る０
また前記吸気ダクト５の下流外周部１２とエアクリーナ
ーニレメン）７の開口部片８との間には、上部に二股部
１３、下部にリップ部１４が形成されている弾性シール
ラバー１５のリップ部１４が介在Ｈｎろとともに、エア
クリーナーエレメント上縁部１６と前記吸気ダクト５の
下流基部１７との間には、前記弾性シールラバー１５の
二股部１３が介在キ几て、前記エアクリーナーエレメン
ト７が前記ダクト５に圧着ざｎるようになっており一ま
た前記弾性シールラバー１５の位置決め用案内片１８か
前記エアクリーナーエレメント上縁部１６に設けられた
位置決め用凸部１９に案内され、衝撃・振動によっても
前−記エアクリーナーエレメント７、エアクリーナーカ
バー４および弾性シールラバー１５間の関係位置が変っ
て、弾性シールラバー１５が前記吸気ダク】・５の下流
外周部１２とエアクリーナーニレメン）７の開口部片８
との間の気密性ならびに弾性シールラバー１５と前記吸
気ダクト５の下流部６との間の弾性作用が確保されるよ
うになっている。The air cleaner cover 4c'i is formed integrally with the intake duct 5, and is located at the downstream part of the intake duct 5. is x 7
The mounting guide portions 9 that protrude into the opening piece 8 of the IJ-ner element 7 and are formed at three locations on the lower surface of the cover 4 are arranged so that each of the mounting guide portions 9 faces the position of the mounting guide portion 9. In addition, the downstream outer circumferential portion 12 of the air intake duct 5 and the opening piece of the air cleaner element 7 are fitted into the mounting guide portion 10 provided on the air cleaner mounting member 3 and are fastened with the screws 11. A lip part 14 of an elastic seal rubber 15 having a bifurcated part 13 at the upper part and a lip part 14 at the lower part is interposed between the upper edge part 16 of the air cleaner element and the air cleaner element 8. A bifurcated portion 13 of the elastic seal rubber 15 is interposed between the downstream base portion 17 and the air cleaner element 7 is pressed against the duct 5. The air cleaner element 7, the air cleaner cover 4, and the elastic seal rubber 15 are guided by the positioning guide piece 18 or the positioning convex portion 19 provided on the upper edge 16 of the air cleaner element, so that the air cleaner element 7, the air cleaner cover 4, and the elastic seal rubber 15 are protected even by impact and vibration. The relationship between the elastic seal rubber 15 and the downstream outer peripheral portion 12 of the intake duct 5 and the opening piece 8 of the air cleaner 7 has changed.
This ensures airtightness between the elastic seal rubber 15 and the downstream portion 6 of the intake duct 5.
ざらにまた、前記エアクリーナーエレメント７の底部加
に形成ぎｎているエアクリーナーエレメント７の位置決
め四部２１カ、前記エアクリーナーケース基部２に設け
られている位置決め凸部２２に嵌入され、前記エアクリ
ーナーカバー４に弾性シールラバー１５を介在ぎせて弾
着支持されているエアクリーナーニレメン）７が位置決
めキｎ、るとともに、その横振１１が防止ざｎるように
なっている。In addition, four positioning portions 21 of the air cleaner element 7 formed on the bottom of the air cleaner element 7 are fitted into the positioning protrusions 22 provided on the air cleaner case base 2, and the air cleaner An air cleaner element 7, which is supported by an elastic rubber seal 15 on the cover 4, is positioned and its lateral vibration 11 is prevented.
本発明の小型車両のエアクリーナー装置は、こ（１〕よ
うに構成ぎ７ｔているので１エンジンの吸気工程におい
て、吸気ダクト５から吸気ざｎた空気は、吸気ダクト５
の下流部６−、エアクリーナーエレメント７ン通り、は
こりなどが濾過ぎれ１空気導出部２３ン経て、キ丁ブレ
ターに流入し、燃料と混合され、シリンダー内しこ吸気
されろ。The air cleaner device for a small vehicle according to the present invention is configured as shown in (1) and has a length of 7 tons, so that during the intake process of one engine, the air that has been sucked from the intake duct 5 is transferred to the intake duct 5.
The air cleaner element 7 passes through the downstream section 6, where debris is filtered out, flows through the air outlet section 23, flows into the kitchen blister, mixes with fuel, and is sucked into the cylinder.
本発明では、エアクリーナーカースカＩ（−乞吸気ダク
１と一本に形成どせ、同吸気ダクトの下流部乞エアクリ
ーナーニレメン）の開口部内に突出ぎせ１同エアクリー
ナーエレメントな１開口部において、前記吸気ダクト囚
下？＆部の外周部に弾性シールラバー２介して弾着させ
たため、エアクリーナーの着脱に当っては、エアクリー
ナーケース刀バーと吸気ダクトとが一体に形成ざ几、し
かもエアクリーナーエレメントも一体に＝ｉＨ，ｒれて
いるので、こｎらをこれまでのように各別に着脱するこ
となく、一工程でできるとともに、構造が簡単で、エア
クリーナーエレメントをエアクリーナーブース内に正し
く取付けができ、取外し時に、エアクリーナーエレメン
トが離脱して落下することが防止され、温度変化による
各構成部材σ〕伸縮による影響の他、上下方向の寸法誤
差についても吸収される効果かあり、エアクリーナーの
着脱に要する工程が減少できる。In the present invention, an opening of the air cleaner element 1 protrudes into the opening of the air cleaner casing I (which is formed integrally with the intake duct 1, and is located downstream of the intake duct). In, the said intake duct prisoner? Since it is attached to the outer periphery of the & part through the elastic seal rubber 2, when installing and removing the air cleaner, the air cleaner case blade bar and the intake duct are formed as one body, and the air cleaner element is also integrated. iH,r, it can be done in one step without having to install and remove each one separately as in the past, and the structure is simple, allowing the air cleaner element to be installed correctly in the air cleaner booth and removed easily. At times, the air cleaner element is prevented from detaching and falling, and in addition to the effects of expansion and contraction of each component due to temperature changes, dimensional errors in the vertical direction are also absorbed, reducing the time required to attach and detach the air cleaner. Processes can be reduced.
第１図は自動二輪車におけるエアクリーナーの取付は位
置を示す斜視図、第２図は本発明の実施例の小型車両の
エアクリーナー装置の一部切断側面図、第３図はエアク
リーナーの斜視図、第４図は同一部切断側面図、第５図
は同一部切断正面図である。
■・・・エアクリーナーケース、２・°°エアクリーナ
ークース基部、３・・・取付部材、４・・・エアクリー
ナーカバー、５・・・吸気ダクト、６・・・下流部、７
・・・エアクリーナーエレメント、８・・・開口部片、
９・・・取付案内部、１０・・・取付案内部、１１・・
・ねじ、１２・・・下流外周部、１３・・・弾性シール
ラバー二股部、１４・・・弾性シールラバーリップ部、
１５・・・弾性シールラバー、１６・・・エアクリーナ
ーニレメンＦ上縁部、１７・・・下流基部、】８・・・
位置決め爪案内片、１９・・・位置決め用凸部、２０・
・・底部、２】・・・位置決め四部、２２・・・位置決
め凸部・ｎ・・・空気導出部。
代理人 弁理士 江 原 望
外１名
第５図Fig. 1 is a perspective view showing the installation position of an air cleaner in a motorcycle, Fig. 2 is a partially cutaway side view of an air cleaner device for a small vehicle according to an embodiment of the present invention, and Fig. 3 is a perspective view of the air cleaner. , FIG. 4 is a partially cutaway side view of the same, and FIG. 5 is a partially cutaway front view of the same. ■...Air cleaner case, 2.°° Air cleaner coos base, 3...Mounting member, 4...Air cleaner cover, 5...Intake duct, 6...Downstream part, 7
...Air cleaner element, 8...Opening piece,
9... Installation guide part, 10... Installation guide part, 11...
・Screw, 12... Downstream outer circumferential part, 13... Elastic seal rubber bifurcated part, 14... Elastic seal rubber lip part,
15... Elastic seal rubber, 16... Air cleaner niremen F upper edge, 17... Downstream base, ]8...
Positioning claw guide piece, 19...Positioning protrusion, 20.
...Bottom, 2]...Four positioning parts, 22...Positioning convex part, n...Air outlet part. Agent: Patent attorney Nozomi Ehara (1 person) Figure 5
Claims (1)
させ、同吸気ダクトの下流部をエアクリーナーエレメン
トの開口部内に突出ぎせ１同エアクリーナーエレメント
の開口部と、前記吸気ダクトの下流部の外周部と７弾性
シールラバーを介して弾着ぎせたこと２特徴とする小型
車両のエアクリーナー装置。Air cleaner case sword bar? The downstream part of the intake duct is formed integrally with the intake duct, and the downstream part of the intake duct is protruded into the opening of the air cleaner element. This is an air cleaner device for small vehicles that has the following two characteristics:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11433383A JPS608460A (en) | 1983-06-27 | 1983-06-27 | Air cleaner device for compact vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11433383A JPS608460A (en) | 1983-06-27 | 1983-06-27 | Air cleaner device for compact vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS608460A true JPS608460A (en) | 1985-01-17 |
Family
ID=14635173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11433383A Pending JPS608460A (en) | 1983-06-27 | 1983-06-27 | Air cleaner device for compact vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS608460A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62240837A (en) * | 1986-04-14 | 1987-10-21 | Hitachi Ltd | Automatic cell sorter |
| JPH07181179A (en) * | 1985-11-04 | 1995-07-21 | Cell Analysis Syst Inc | Method and equipment for analysis for specimen of organism |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS568844B2 (en) * | 1975-11-14 | 1981-02-26 |
-
1983
- 1983-06-27 JP JP11433383A patent/JPS608460A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS568844B2 (en) * | 1975-11-14 | 1981-02-26 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07181179A (en) * | 1985-11-04 | 1995-07-21 | Cell Analysis Syst Inc | Method and equipment for analysis for specimen of organism |
| JPS62240837A (en) * | 1986-04-14 | 1987-10-21 | Hitachi Ltd | Automatic cell sorter |
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