JPH0814036A - Mounting structure of intake hose for second air cleaner - Google Patents
Mounting structure of intake hose for second air cleanerInfo
- Publication number
- JPH0814036A JPH0814036A JP6146656A JP14665694A JPH0814036A JP H0814036 A JPH0814036 A JP H0814036A JP 6146656 A JP6146656 A JP 6146656A JP 14665694 A JP14665694 A JP 14665694A JP H0814036 A JPH0814036 A JP H0814036A
- Authority
- JP
- Japan
- Prior art keywords
- hose
- intake hose
- air cleaner
- intake
- free end
- 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
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 10
- 230000010349 pulsation Effects 0.000 description 7
- 230000030279 gene silencing Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はセカンドエアクリーナ用
吸気ホースの取付構造に関する。詳しくは、ユニットス
イング型エンジンを搭載するスクータ型車輛におけるセ
カンドエアクリーナ用吸気ホースの車体への取付構造に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for an intake hose for a second air cleaner. More specifically, the present invention relates to a structure for mounting an intake hose for a second air cleaner on a vehicle body in a scooter type vehicle equipped with a unit swing type engine.
【０００２】[0002]
【従来の技術】内燃機関の排気ガス中には、燃料の未燃
成分である炭化水素や燃料の不完全燃焼から生じる一酸
化炭素などが含まれている。このため、そのような排気
ガスの浄化対策として、排気管に空気を注入する場合が
ある。この場合の排気管への空気の注入は、セカンドエ
アクリーナを介してなされる。2. Description of the Related Art The exhaust gas of an internal combustion engine contains hydrocarbons, which are unburned components of fuel, and carbon monoxide produced by incomplete combustion of fuel. Therefore, as a measure for purifying such exhaust gas, air may be injected into the exhaust pipe. In this case, the air is injected into the exhaust pipe via the second air cleaner.
【０００３】図６は、セカンドエアクリーナを介して排
気管への空気の注入を行っている従来技術の一例を示し
ており、ユニットスイング型エンジンを搭載するスクー
タ型車輛Ｓに適用されている。この図によれば、車輛後
方へ延長され外気と通じるようにされた吸気ホース１か
ら入った空気は、セカンドエアクリーナ２−導入ホース
４1−空気の流入を制御するダイアフラムを備えたカッ
トオフ弁６−導入ホース４2−リード弁８−導入ホース
４3−連結管１２を経由して排気管１０の一部であるエ
キパイ１０’に導入されるようになっている。また、吸
気ホース１は、車体の一部であるリアフェンダー１４の
外壁１４ａに図示しないクランプによって取り付けられ
ており、また吸気ホース１は、上記のセカンドエアクリ
ーナ２等とともにフレームカバー１５によって覆われて
いる。FIG. 6 shows an example of a conventional technique in which air is injected into an exhaust pipe through a second air cleaner, and is applied to a scooter type vehicle S equipped with a unit swing type engine. According to this drawing, the air entering from the intake hose 1 that is adapted to communicate with the outside air is extended to the vehicle rear, second air cleaner 2 introduction hose 4 1 - cutoff valve having a diaphragm that controls the flow of air 6 - introduction hose 4 2 - reed valve 8 introduction hose 4 3 - is adapted to be introduced into the exhaust pipe 10 'which is part of the exhaust pipe 10 via the connecting pipe 12. The intake hose 1 is attached to the outer wall 14a of the rear fender 14 which is a part of the vehicle body by a clamp (not shown), and the intake hose 1 is covered with the frame cover 15 together with the second air cleaner 2 and the like. .
【０００４】ところで、セカンドエアクリーナ２への空
気の導入は、吸気ホース１を介さなくともできないこと
はないが、吸気ホース１をセカンドエアクリーナ２に設
けた方が、水や泥等をセカンドエアクリーナ２に侵入さ
せにくくできるとともに、いわゆる排気脈動音を小さく
できる。そして、これらの効果は、吸気ホース１を長く
することで一層良好になる。By the way, it is not impossible to introduce air into the second air cleaner 2 without using the intake hose 1. However, if the intake hose 1 is provided in the second air cleaner 2, water, mud or the like is introduced into the second air cleaner 2. It is possible to make it difficult to intrude and to reduce so-called exhaust pulsation noise. Then, these effects are further improved by lengthening the intake hose 1.
【０００５】しかしながら、吸気ホース１が長くなれば
それだけ吸気ホース１をリアフェンダー１２に取付るた
めの上記クランプが必要になる。また、該クランプの分
だけ部品点数が増える。さらには、クランプによる吸気
ホース１の取付箇所が多ければ、それだけ組立時間を要
する。However, the longer the intake hose 1 is, the more the above-mentioned clamp for mounting the intake hose 1 on the rear fender 12 is required. Further, the number of parts is increased by the amount of the clamp. Furthermore, if there are many places where the suction hose 1 is attached by the clamps, the assembling time is required accordingly.
【０００６】そこで、吸気ホースを取付るためのクラン
プ等を不要にし、これによって部品点数を増やさないで
も吸気ホースの取付けができるとともに、吸気ホースの
車体への組付時間を要さず、かつ吸気ホースが短い場合
でも上記吸気ホースによる効果を十分に期待できる新し
い技術の提供が望まれていた。Therefore, it is possible to mount the intake hose without increasing the number of parts by using a clamp or the like for mounting the intake hose, and it is not necessary to assemble the intake hose to the vehicle body and the intake air is not required. It has been desired to provide a new technology that can fully expect the effect of the intake hose even when the hose is short.
【０００７】[0007]
【発明が解決しようとする課題】本発明は、上記問題に
鑑みて考慮されたものであって、その解決しようとする
課題は、セカンドエアクリーナの吸気口に接続される吸
気ホースを車体に取付るためのクランプ等の取付部材を
別個用意しなくとも該ホースの車体への取付けができる
ばかりか、吸気ホースの車体への組付時間を短縮するこ
とができ、かつ短い吸気ホースでも水や泥等のセカンド
エアクリーナへの侵入防止が可能であって、さらには排
気脈動音の消音効果をも十分に期待することができるセ
カンドエアクリーナ用吸気ホースの取付構造を提供する
ことにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and the problem to be solved is to install an intake hose connected to the intake port of a second air cleaner on a vehicle body. Not only can the hose be attached to the vehicle body without separately providing a mounting member such as a clamp for the purpose, but also the time for assembling the intake hose to the vehicle body can be shortened, and water, mud, etc., even with a short intake hose Another object of the present invention is to provide a structure for mounting an intake hose for a second air cleaner, which is capable of preventing the intrusion of the second air cleaner into the second air cleaner, and further can sufficiently expect the effect of silencing exhaust pulsation noise.
【０００８】[0008]
【課題を解決するための手段】本発明は、以上のような
課題を解決するものであって、次のようなものである。
すなわち、本発明は、セカンドエアクリーナに設けられ
た吸気ホースの自由端部をユニットスイング型エンジン
を搭載したスクータ型車輛のリヤフェンダに一体に設け
た被嵌挿部で保持することで吸気ホースの自由端部をほ
ぼ密閉状態で車体に取付けるようにしたセカンドエアク
リーナ用吸気ホースの取付構造に存する。The present invention is to solve the above problems and is as follows.
That is, according to the present invention, the free end portion of the intake hose provided in the second air cleaner is held by the fitted insertion portion integrally provided in the rear fender of the scooter type vehicle equipped with the unit swing type engine. This is in the installation structure of the intake hose for the second air cleaner, which is attached to the vehicle body in a substantially sealed state.
【０００９】[0009]
【作用】したがって、本発明によれば、吸気ホースの自
由端部を保持する被嵌挿部をリヤフェンダに一体に設け
たので、従来必要であったクランプが不要になる。Therefore, according to the present invention, since the fitted insertion portion for holding the free end portion of the intake hose is integrally provided on the rear fender, the clamp which has been conventionally required becomes unnecessary.
【００１０】また、吸気ホースの自由端部を被嵌挿部に
嵌挿保持するだけで該吸気ホースを車体に取付けられる
ので、吸気ホースの車体への取付作業は、吸気ホースの
被嵌挿部への嵌挿という動作一回だけで済むようにな
る。Further, since the intake hose can be attached to the vehicle body only by inserting and holding the free end portion of the intake hose in the inserted portion, the work of attaching the intake hose to the vehicle body is performed by inserting the intake hose into the inserted portion. It only needs to be inserted once to be inserted.
【００１１】さらに、吸気ホースの自由端部を被嵌挿部
で保持することで吸気ホースの自由端部をほぼ密閉状態
で車体に取付けるようにしたので、吸気ホースの自由端
側開口から排気脈動音が外部に漏れにくくなる。Further, since the free end of the intake hose is attached to the body by holding the free end of the intake hose in the fitted portion, the exhaust pulsation is generated from the opening of the free end of the intake hose. Sound is less likely to leak to the outside.
【００１２】[0012]
【実施例】以下、図面を参照して、本発明セカンドエア
クリーナ用吸気ホースの取付構造Ａを図示した実施例に
従って詳細に説明する。図１は本発明セカンドエアクリ
ーナ用吸気ホースの取付構造の要部拡大斜視図、図２は
図１の要部拡大側面図、図３は図２のIII−III線におけ
る平面に沿って切断し矢印方向に見た横断面図、図４お
よび図５はホース保持部の変形例を示すものであって、
図４は拡大斜視図、図５は図４のV−V線における平面に
沿って切断し矢印方向に見た横断面図である。なお、本
発明が、従来技術と異なる点は、吸気ホースを車体へ取
付たときにおける吸気ホースの形状およびその取付構造
のみであるので、他の同一部分には同一符号を付して説
明を省略する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A mounting structure A for an intake hose for a second air cleaner according to the present invention will be described in detail below with reference to the accompanying drawings. 1 is an enlarged perspective view of an essential part of a mounting structure for an intake hose for a second air cleaner according to the present invention, FIG. 2 is an enlarged side view of an essential part of FIG. 1, and FIG. 3 is an arrow cut along a plane taken along line III-III of FIG. 4 and 5 show a modified example of the hose holder,
4 is an enlarged perspective view, and FIG. 5 is a cross-sectional view taken along the plane V-V of FIG. 4 and viewed in the direction of the arrow. The present invention is different from the prior art only in the shape of the intake hose and its attachment structure when the intake hose is attached to the vehicle body, and therefore, the same reference numerals are given to the other same parts and the description thereof will be omitted. To do.
【００１３】吸気ホース１Ａを車体に組み付けたとき
に、これがセカンドエアクリーナ２の吸気口２’とリア
フェンダー１４に設けた被嵌挿部としてのホース保持部
１６との間において恰もＪ字形状を為すように、セカン
ドエアクリーナ２は車体に配置され、ホース保持部１６
がリアフェンダー１４に設けられている。そして、Ｊ字
形状を為した吸気ホース１Ａのうち、湾曲側端開口１
Ａ’がセカンドエアクリーナ２の吸気口２’に固く外嵌
され、他方の開口１Ａ”（以下、「自由端側開口１
Ａ”」という。）が車体上方を向くようにホース保持部
１６に嵌挿される。When the intake hose 1A is assembled to the vehicle body, it forms a J-shape between the intake port 2'of the second air cleaner 2 and the hose holding part 16 provided on the rear fender 14 as a fitted insertion part. As described above, the second air cleaner 2 is arranged on the vehicle body, and the hose holder 16
Is provided on the rear fender 14. Then, of the J-shaped intake hose 1A, the curved side end opening 1
A'is firmly fitted to the intake port 2'of the second air cleaner 2, and the other opening 1A "(hereinafter referred to as" free end side opening 1 ").
A ””. ) Is fitted into the hose holder 16 so as to face upward of the vehicle body.
【００１４】ホース保持部１６は、リアフェンダー１４
における車体右側外壁に形成されており、図１からわか
るように、その外形状は、ほぼカマボコ状の筒状体を鉛
直方向に延びる如きに形成してある。また、ホース保持
部１６は、その下端が開口され上端が閉塞された中空体
であって、その下端開口１６ｕから吸気ホース１Ａが入
れられると、ホース保持部１６には、吸気ホース１Ａの
自由端部である中央寄り上部１８が、その上方にわずか
に空間２０を有した状態で、かつその周囲に図３で示す
ようにわずかな隙間２２ができるように緩やかに嵌入さ
れた形態のほぼ密閉状態で車体に取付けられる。なお、
符号２３はホース保持部１６の中空を示す。The hose holder 16 is a rear fender 14
1 is formed on the outer wall of the right side of the vehicle body, and as can be seen from FIG. 1, the outer shape is formed by extending a substantially semi-cylindrical cylindrical body in the vertical direction. The hose holder 16 is a hollow body whose lower end is open and whose upper end is closed. When the intake hose 1A is inserted through the lower end opening 16u, the hose holder 16 will be inserted into the free end of the intake hose 1A. The upper part 18 closer to the center, which is a portion, has a slight space 20 above it, and is gently fitted so that a slight gap 22 is formed around it as shown in FIG. Can be attached to the car body. In addition,
Reference numeral 23 indicates the hollow hose holding portion 16.
【００１５】しかして、セカンドエアクリーナ用吸気ホ
ースの取付構造Ａによれば、吸気ホース１Ａの中央寄り
上部１８を保持するホース保持部１６をリヤフェンダ１
４に一体に設けたので、従来必要であったクランプが不
要になる。このためクランプ等の取付部材を別個特別に
用意しなくとも吸気ホース１Ａのリヤフェンダ１４への
取付けができる。However, according to the mounting structure A of the intake hose for the second air cleaner, the hose holder 16 for holding the upper part 18 of the intake hose 1A near the center is attached to the rear fender 1.
Since it is provided integrally with No. 4, the clamp which was required in the past becomes unnecessary. Therefore, the intake hose 1A can be attached to the rear fender 14 without separately preparing an attachment member such as a clamp.
【００１６】また、吸気ホース１Ａの中央寄り上部１８
をホース保持部１６に嵌挿保持するだけで該吸気ホース
１Ａをリヤフェンダ１４に取付けられるので、吸気ホー
ス１Ａのリヤフェンダ１４への取付作業は、吸気ホース
１Ａのホース保持部１６への嵌挿という動作一回だけで
済むようになる。このため吸気ホース１Ａのリヤフェン
ダ１４への組付時間を短縮することができる。The upper part 18 of the intake hose 1A near the center thereof
Since the intake hose 1A can be attached to the rear fender 14 simply by inserting and holding the intake hose into the hose holding portion 16, the work of attaching the intake hose 1A to the rear fender 14 is an operation of inserting the intake hose 1A into the hose holding portion 16. It only needs to be done once. For this reason, it is possible to shorten the assembly time of the intake hose 1A to the rear fender 14.
【００１７】さらに、吸気ホース１Ａの中央寄り上部１
８をホース保持部１６で保持することで吸気ホース１Ａ
の中央寄り上部１８をほぼ密閉状態でリヤフェンダ１４
に取付けるようにしたので、吸気ホース１Ａの自由端側
開口１Ａ”から排気脈動音が外部に漏れにくくなる。こ
のため排気脈動音の消音効果を期待することができる。
また、水や泥等のセカンドエアクリーナへの侵入防止が
可能となる。そして、このような排気脈動音の消音効果
や水や泥等のセカンドエアクリーナへの侵入防止効果
は、吸気ホース１Ａの中央寄り上部１８をほぼ密閉状態
で取付けることによってなされるため、従来のように吸
気ホース１Ａを長くする必要がない。このため、吸気ホ
ース１Ａが短くても上記のような効果を奏するので、そ
れだけコストダウンを図ることができる。なお、水や泥
等のセカンドエアクリーナへの侵入防止は、ホース保持
部１６の閉塞された上端部１６1および周壁１６2と吸気
ホース１Ａと相互関係によるラビリンス構造になるた
め、それによってももたらされる。Further, the upper part 1 near the center of the intake hose 1A
Intake hose 1A
Rear fender 14 with the upper part 18 near the center of the
Since the exhaust pulsation noise is less likely to leak to the outside from the free end side opening 1A ″ of the intake hose 1A, it is possible to expect the effect of silencing the exhaust pulsation noise.
In addition, it is possible to prevent water, mud, etc. from entering the second air cleaner. The effect of suppressing the exhaust pulsation noise and the effect of preventing water, mud, etc. from entering the second air cleaner are achieved by attaching the upper portion 18 of the intake hose 1A near the center in a substantially sealed state, and thus, as in the conventional case. It is not necessary to lengthen the intake hose 1A. For this reason, even if the intake hose 1A is short, the above-described effects are exhibited, and the cost can be reduced accordingly. It should be noted that the invasion of water, mud, etc. into the second air cleaner is also provided by the labyrinth structure formed by the mutual relationship between the closed upper end portion 16 1 of the hose holding portion 16 and the peripheral wall 16 2 and the intake hose 1A. .
【００１８】（変形例）図４および図５に示すホース保
持部１６’は、中空正三角柱の一角部をその長手方向に
沿って取り去るとともに下端が開口され上端が閉塞され
た鉛直方向に延びる如き形状体である。そして、このホ
ース保持部１６’にあっても、ホース保持部１６’の下
端開口１６ｕ’から吸気ホース１Ａが入れられると、ホ
ース保持部１６には、吸気ホース１Ａの自由端部である
中央寄り上部１８が、その上方にわずかに空間２０’を
有した状態で、かつ吸気ホース１Ａの周面とホース保持
部１６’の他の角部との間とに隙間２２’ができるよう
になる。(Modification) A hose holder 16 'shown in FIGS. 4 and 5 has a structure in which one corner of a hollow regular triangular prism is removed along the longitudinal direction thereof, and the lower end is opened and the upper end is closed and extends in the vertical direction. It is a shaped body. Even in this hose holding portion 16 ', when the intake hose 1A is inserted from the lower end opening 16u' of the hose holding portion 16 ', the hose holding portion 16 is moved toward the center, which is the free end portion of the intake hose 1A. With the upper portion 18 having a slight space 20 ′ above it, a gap 22 ′ is formed between the peripheral surface of the intake hose 1A and the other corner of the hose holding portion 16 ′.
【００１９】そして、この場合にあっては、ホース保持
部１６’の中空２３’に吸気ホース１Ａが固めに嵌まる
ほどに中空２３’の大きさが吸気ホース１Ａよりも小さ
くされているため、ホース保持部１６’は前記ホース保
持部１６’ほど長くなくとも吸気ホース１Ａを保持する
ことができる。In this case, the size of the hollow hose 23 'is smaller than that of the suction hose 1A so that the hose 23' of the hose holder 16 'fits tightly into the hollow hose 23'. The hose holder 16 'can hold the intake hose 1A even if it is not as long as the hose holder 16'.
【００２０】また、この場合は、ホース保持部１６’
は、その下端が開口されている以外にその一角部が取り
去られた形状体であるので、ホース保持部１６よりも密
閉度は低いといえるかもしれないが、いずれにしろ吸気
ホース１Ａの上端が閉塞されていること、およびホース
保持部１６’の中空２３’に吸気ホース１Ａが固めに嵌
まっているので吸気ホース１Ａの自由度がほとんどない
こととが相俟って、ほぼ密閉状態にあるといえる。した
がって、この場合においても前述のホース保持部１６の
場合と同様の作用効果があるということができる。Further, in this case, the hose holding portion 16 '
May be said to have a lower degree of sealing than the hose holding portion 16 because it has a shape in which one corner is removed except that the lower end is opened, but in any case, the upper end of the intake hose 1A is In combination with the fact that the intake hose 1A has a small degree of freedom because the intake hose 1A is tightly fitted in the hollow 23 'of the hose holding portion 16', it is almost sealed. It can be said that there is. Therefore, also in this case, it can be said that the same operational effect as in the case of the hose holding portion 16 described above is obtained.
【００２１】なお、この実施例では、ホース保持部１６
を中空カマボコ状の筒状体として、また正三角柱の一角
部を取り去った如き中空の形状体として説明したが、こ
れらの形状に限られるものではない。要は、被嵌挿部で
あるホース保持部に吸気ホースを嵌挿したときに、上記
作用効果を奏するように吸気ホースの自由端部をほぼ密
閉状態で車体に取付けられるものであればいかなる形状
のものであってもよい。In this embodiment, the hose holder 16
Has been described as a hollow semi-cylindrical tubular body and as a hollow shaped body in which one corner of an equilateral triangular prism is removed, but the shape is not limited to these. The point is that when the intake hose is fitted and inserted into the hose holding part, the free end of the intake hose can be attached to the vehicle body in a substantially sealed state so as to achieve the above-mentioned effects. It may be one.
【００２２】[0022]
【発明の効果】本発明によれば、セカンドエアクリーナ
の吸気口に接続される吸気ホースを車体に取付るための
クランプ等の取付部材を別個特別に用意しなくとも該ホ
ースの車体への取付けができるばかりか、吸気ホースの
車体への組付時間を短縮することができ、かつ短い吸気
ホースでも水や泥等のセカンドエアクリーナへの侵入防
止が可能であって、さらには排気脈動音の消音効果をも
十分に期待することができる。According to the present invention, the hose can be mounted on the vehicle body without separately preparing a mounting member such as a clamp for mounting the intake hose connected to the intake port of the second air cleaner on the vehicle body. Not only can it be done, but the installation time of the intake hose to the vehicle body can be shortened, and even a short intake hose can prevent water and mud from entering the second air cleaner, and the effect of silencing exhaust pulsation noise You can also expect enough.
【図１】本発明セカンドエアクリーナ用吸気ホースの取
付構造の要部拡大斜視図である。FIG. 1 is an enlarged perspective view of an essential part of a mounting structure of an intake hose for a second air cleaner of the present invention.
【図２】図１の要部拡大側面図である。FIG. 2 is an enlarged side view of a main part of FIG.
【図３】図２のIII−III線における平面に沿って切断し
矢印方向に見た横断面図である。FIG. 3 is a transverse cross-sectional view taken along the line III-III of FIG. 2 and viewed in the direction of the arrow.
【図４】ホース保持部の変形例を示す拡大斜視図であ
る。FIG. 4 is an enlarged perspective view showing a modified example of a hose holder.
【図５】図４のV−V線における平面に沿って切断し矢印
方向に見た横断面図である。5 is a cross-sectional view taken along the plane V-V of FIG. 4 and viewed in the direction of the arrow.
【図６】従来のセカンドエアクリーナ用吸気ホースの取
付構造の採用されたスクータ型車輛の概略側面図であ
る。FIG. 6 is a schematic side view of a scooter type vehicle in which a conventional air hose attachment structure for a second air cleaner is adopted.
Ａ セカンドエアクリーナ用吸気ホースの取付構造 Ｓ スクータ型車輛 １ 吸気ホース ２ セカンドエアクリーナ １４ リヤフェンダ １６ 被嵌挿部 １８ 自由端部（吸気ホースの） A Intake hose mounting structure for second air cleaner S Scooter type vehicle 1 Intake hose 2 Second air cleaner 14 Rear fender 16 Fitted insertion part 18 Free end (intake hose)
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｆ０２Ｍ 35/10 １０１ Ｌ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI technical display area F02M 35/10 101 L
Claims (1)
ホースの自由端部をユニットスイング型エンジンを搭載
したスクータ型車輛のリヤフェンダに一体に設けた被嵌
挿部で保持することで吸気ホースの自由端部をほぼ密閉
状態で車体に取付けるようにしたセカンドエアクリーナ
用吸気ホースの取付構造。1. A free end portion of an intake hose provided by holding a free end portion of the intake hose provided in a second air cleaner by a fitted insertion portion integrally provided in a rear fender of a scooter type vehicle equipped with a unit swing type engine. The air hose mounting structure for the second air cleaner is designed to be mounted on the vehicle body in an almost sealed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6146656A JPH0814036A (en) | 1994-06-28 | 1994-06-28 | Mounting structure of intake hose for second air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6146656A JPH0814036A (en) | 1994-06-28 | 1994-06-28 | Mounting structure of intake hose for second air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0814036A true JPH0814036A (en) | 1996-01-16 |
Family
ID=15412663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6146656A Pending JPH0814036A (en) | 1994-06-28 | 1994-06-28 | Mounting structure of intake hose for second air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0814036A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004345634A (en) * | 2003-05-20 | 2004-12-09 | Yamaha Motor Co Ltd | Motorcycle |
| JP2005248779A (en) * | 2004-03-03 | 2005-09-15 | Toyota Boshoku Corp | Cover structure of ignition coil |
| EP1672193A1 (en) * | 2004-12-20 | 2006-06-21 | Kwang Yang Motor Co., Ltd. | Secondary air introducing structure for vehicles |
-
1994
- 1994-06-28 JP JP6146656A patent/JPH0814036A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004345634A (en) * | 2003-05-20 | 2004-12-09 | Yamaha Motor Co Ltd | Motorcycle |
| JP2005248779A (en) * | 2004-03-03 | 2005-09-15 | Toyota Boshoku Corp | Cover structure of ignition coil |
| EP1672193A1 (en) * | 2004-12-20 | 2006-06-21 | Kwang Yang Motor Co., Ltd. | Secondary air introducing structure for vehicles |
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