JPH0320183Y2 - - Google Patents
Info
- Publication number
- JPH0320183Y2 JPH0320183Y2 JP1983111528U JP11152883U JPH0320183Y2 JP H0320183 Y2 JPH0320183 Y2 JP H0320183Y2 JP 1983111528 U JP1983111528 U JP 1983111528U JP 11152883 U JP11152883 U JP 11152883U JP H0320183 Y2 JPH0320183 Y2 JP H0320183Y2
- Authority
- JP
- Japan
- Prior art keywords
- air intake
- fender
- intake box
- box
- plate
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は自動車における機関の空気取入装置に
関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an air intake device for an engine in an automobile.
［従来の技術］
一般的な乗用車では外観上、機関フードの路面
からの高さが低いものが好まれることと相俟つ
て、排ガス対策のための種々の機器を収容するた
めに、機関室がますます狭くなつてきた。[Prior Art] In general passenger cars, it is preferable for the engine hood to have a low height from the road surface in terms of appearance, and the engine room has been designed to accommodate various equipment for exhaust gas control. It's getting narrower and narrower.
実公昭38−16105号公報に開示されるように、
ワンボツクス型車両では、車体の側壁外板と側壁
内板との間に空気取入空間を区画し、この空気取
入空間に取入空気から雨滴を除去して、空気清浄
器へ導くようにした空気取入装置が知られている
が、一般的な乗用車には採用し難い。 As disclosed in Utility Model Publication No. 38-16105,
In one-box type vehicles, an air intake space is defined between the outer and inner side walls of the vehicle body, and raindrops are removed from the air taken into this air intake space and guided to the air purifier. Although air intake devices are known, they are difficult to adopt in general passenger cars.
実開昭57−154522号公報に開示されるように、
一般的な乗用車の空気取入装置では、バツテリ支
持枠の底部に空気取入箱を一体的に形成し、空気
取入箱をダクトにより空気清浄器に連結し、空気
取入箱に機関室の外部へ開口する空気取入口を設
けている。しかし、この空気取入装置ではバツテ
リの取付場所が空気清浄器との関係で限定され、
取り付け困難な場合がある。また、空気取入箱は
機関室の熱気に触れるので、吸気温度が高くな
り、機関の吸気効率が低下する恐れもある。 As disclosed in Utility Model Application No. 57-154522,
In a typical passenger car air intake system, an air intake box is integrally formed at the bottom of the battery support frame, the air intake box is connected to an air purifier by a duct, and the air intake box is connected to the engine room. An air intake port is provided that opens to the outside. However, with this air intake device, the installation location of the battery is limited due to the relationship with the air purifier.
Installation may be difficult. Furthermore, since the air intake box comes into contact with hot air in the engine room, the temperature of the intake air increases, which may reduce the intake efficiency of the engine.
実開昭56−119775号公報に開示される空気取入
装置では、空気清浄器の空気取入口の前面に、斜
め下方へ風をそらせるルーバを備えた偏向板を配
設し、雨滴を車体前壁板へ当てて流下させ、水抜
き孔から外部へ排出している。しかし、機関室が
狭いと、空気清浄器を機関室の前方中央部に配設
することは難しい。 In the air intake device disclosed in Japanese Utility Model Application Publication No. 56-119775, a deflection plate equipped with a louver that deflects the wind diagonally downward is arranged in front of the air intake port of the air purifier, and raindrops are directed toward the front of the vehicle body. It is applied to a wall plate and allowed to flow down, and is discharged to the outside through a drainage hole. However, if the engine room is narrow, it is difficult to install the air cleaner in the front center of the engine room.
［考案が解決しようとする問題点］
機関室の代りに、従来利用されていなかつたタ
イヤハウスの内空部（フエンダ外板とフエンダ内
板との間の空部）へ空気取入箱を配設すれば、そ
の分だけ機関室の内空部を有効に利用でき、排ガ
ス対策や整備もしやすくなる。しかし、空気取入
箱をタイヤハウスと内空部に配設すると、車両が
深い水溜りを通過した場合に、前輪により泥水が
巻き上げられて、空気取入箱へ浸入する恐れがあ
る。[Problems to be solved by the invention] Instead of the engine room, an air intake box was placed in the inner space of the tire house (the space between the fender outer plate and the fender inner plate), which had not been used before. If installed, the internal space of the engine room can be used more effectively, and exhaust gas countermeasures and maintenance will be easier. However, when the air intake box is disposed in the tire house and the inner cavity, when the vehicle passes through a deep puddle, muddy water may be kicked up by the front wheels and enter the air intake box.
本考案の目的は上述の問題に鑑み、空気取入箱
をタイヤハウスへ配設しても、泥水などの浸入を
防止し得る、機関の空気取入装置を提供すること
にある。 SUMMARY OF THE INVENTION In view of the above-mentioned problems, an object of the present invention is to provide an air intake device for an engine that can prevent muddy water from entering even if the air intake box is disposed in a tire house.
［問題を解決するためのる手段］
上記目的を達成するために、本考案の構成はフ
エンダ内板の前部外面に上壁に空気取入口を有す
る空気取入箱を結合し、空気取入箱をフエンダ内
板を貫通するダクトにより空気清浄器へ連通さ
せ、空気取入箱の前壁に上方へ突出する邪魔板１
５を係合し、空気取入箱の側壁にフエンダ外板と
の間を塞ぎかつ後方へ向つて斜め下方へ延びる邪
魔板を結合し、該邪魔板に空気取入箱よりも後方
へ向つて斜め上方へ延びかつフエンダ内板とフエ
ンダ外板との間を塞ぐ延長部を備えたものであ
る。[Means for solving the problem] In order to achieve the above object, the configuration of the present invention is to combine an air intake box having an air intake in the upper wall with the front outer surface of the inner plate of the fender, and A baffle plate 1 connects the box to the air purifier through a duct passing through the inner plate of the fender, and projects upward from the front wall of the air intake box.
5, and a baffle plate that closes the gap between the air intake box and the outer panel of the fender and extends diagonally downward toward the rear is coupled to the side wall of the air intake box, and a baffle plate that extends rearward from the air intake box is connected to the baffle plate. It is provided with an extension portion that extends diagonally upward and closes the space between the fender inner plate and the fender outer plate.
［作用］
空気取入箱をフエンダ内板と一体に構成するこ
とにより、タイヤハウスの内空部を有効に利用
し、機関室の熱気を遮断して吸気効率を向上でき
る。[Function] By configuring the air intake box integrally with the fender inner plate, the inner space of the tire house can be effectively used, hot air from the engine room can be blocked, and intake efficiency can be improved.
空気取入箱の前壁に結合した邪魔板は、車体前
壁のグリルなどから空気取入口へ吹き込む雨水を
遮断する。 A baffle plate connected to the front wall of the air intake box blocks rainwater from flowing into the air intake from the grille on the front wall of the vehicle body.
空気取入箱の側壁に結合した邪魔板は、路面と
空気取入口との間を遮断し、水溜りの泥水が空気
取入口へ流入するのを阻止する。特に、邪魔板の
後方延長部を斜め上方へ延長したことにより、路
上の泥水が前輪に巻き込まれて空気取入箱の後側
から空気取入口へ流入するのを阻止する。 A baffle plate coupled to the side wall of the air intake box provides a barrier between the road surface and the air intake, and prevents muddy water from puddles from flowing into the air intake. In particular, by extending the rearward extension part of the baffle plate obliquely upward, muddy water on the road is prevented from getting caught up in the front wheels and flowing into the air intake port from the rear side of the air intake box.
［考案の実施例］
第１図に示すように、空気取入箱４は前輪１７
を覆うフエンダ外板１と機関室の側方を区画する
フエンダ内板２（第２図）との間に内空部にあつ
て、前照燈１６の後側に配設される。空気取入箱
４の上壁に空気取入口４ａが開口される。空気取
入箱４の前壁に、空気取入箱４よりも上方へ突出
する邪魔板１５が結合される。空気取入箱４の側
壁にほぼＵ字形に湾曲した邪魔板５が結合され
る。[Embodiment of the invention] As shown in FIG.
It is located in an inner space between the fender outer plate 1 that covers the engine room and the fender inner plate 2 (FIG. 2) that partitions the sides of the engine room, and is disposed on the rear side of the headlight 16. An air intake port 4a is opened in the upper wall of the air intake box 4. A baffle plate 15 projecting upward from the air intake box 4 is coupled to the front wall of the air intake box 4. A baffle plate 5 curved into a substantially U-shape is coupled to the side wall of the air intake box 4.
第２図に示すように、空気取入箱４と空気清浄
器１３との間にダクト８が接続される。 As shown in FIG. 2, a duct 8 is connected between the air intake box 4 and the air cleaner 13.
なお、第２図において、１２は機関フード、６
はバンパ、１４は機関、１９は吸気マニホール
ド、第３図において３は前サイド部材である。 In addition, in Fig. 2, 12 is the engine hood, 6
14 is a bumper, 14 is an engine, 19 is an intake manifold, and in FIG. 3, 3 is a front side member.
第３図に示すように、空気取入箱４は実際には
長方形の平板を箱形にプレス成形され、周縁部に
形成したフランジ４ｃをフエンダ内板２の外面に
重ね合せ溶接して一体に構成される。フエンダ内
板２に設けた開口２１にダクト８が接続される。
空気取入箱４の底部４ｂに塗装時内部の塗料を排
出するための穴が設けられ、塗装後グロメツト７
により閉鎖される。 As shown in FIG. 3, the air intake box 4 is actually press-molded into a box shape from a rectangular flat plate, and a flange 4c formed at the periphery is overlapped and welded to the outer surface of the fender inner plate 2 to be integrated. configured. A duct 8 is connected to an opening 21 provided in the fender inner plate 2.
A hole is provided in the bottom 4b of the air intake box 4 for discharging the paint inside during painting, and a grommet 7 is provided after painting.
Closed by.
第４図に示すように、邪魔板１５は水平断面が
Ｕ字形に折り曲げられた板材からなり、フエンダ
内板２と空気取入箱４の前壁４ｄに重ね合せ結合
される。邪魔板５は後方へ向つて斜め下方へ延
び、かつ一側縁に形成したフランジ５ａが空気取
入箱４の側壁に重ね合せ溶接される。邪魔板５の
後半延長部は空気取入箱４から斜め上方へ延び、
かつ一側縁に形成したフランジ５ｂがフエンダ内
板２に重ね合せ溶接される。邪魔板５の他側縁に
フエンダ外板１と対向するフランジ５ｃが形成さ
れる。 As shown in FIG. 4, the baffle plate 15 is made of a plate material whose horizontal cross section is bent into a U-shape, and is joined to the fender inner plate 2 and the front wall 4d of the air intake box 4 in an overlapping manner. The baffle plate 5 extends obliquely downward toward the rear, and a flange 5a formed on one side edge is overlapped and welded to the side wall of the air intake box 4. The rear extension of the baffle plate 5 extends obliquely upward from the air intake box 4,
A flange 5b formed on one side edge is overlapped and welded to the fender inner plate 2. A flange 5c facing the fender outer plate 1 is formed on the other side edge of the baffle plate 5.
［考案の効果］
本考案は上述のように、フエンダ内板の前部外
面に上壁に空気取入口を有する空気取入箱を結合
し、空気取入箱をフエンダ内板を貫通するダクト
により空気清浄器へ連通させ、空気取入箱の前壁
に上方へ突出する邪魔板１５を結合し、空気取入
箱の側壁にフエンダ外板との間を塞ぎかつ後方へ
向つて斜め下方へ延びる邪魔板を結合し、該邪魔
板に空気取入箱よりも後方へ向つて斜め上方へ延
びかつフエンダ内板とフエンダ外板との間を塞ぐ
延長部を備えたものであり、空気取入箱がタイヤ
ハウスの内空部に配設されるから、機関室の内空
部を犠牲にしないで、容量の大きなものを備える
ことができる。[Effects of the invention] As described above, the present invention combines an air intake box having an air intake in the upper wall with the front outer surface of the inner plate of the fender, and connects the air intake box with a duct passing through the inner plate of the fender. A baffle plate 15 is connected to the air purifier and protrudes upward to the front wall of the air intake box, and the baffle plate 15 is connected to the side wall of the air intake box to close the space between the air intake box and the outer panel of the fender, and extends diagonally downward toward the rear. A baffle plate is connected to the baffle plate, and the baffle plate is provided with an extension portion that extends diagonally upward toward the rear of the air intake box and closes the gap between the inner fender plate and the outer fender plate, and the air intake box Since it is arranged in the inner space of the tire house, a large capacity engine can be provided without sacrificing the inner space of the engine room.
空気取入箱がタイヤハウスの内空部の上方部分
に配置され、空気取入箱の上壁に空気取入口が設
けられ、かつ空気取入箱の前側と側部と後側とに
それぞれ邪魔板が配設されているので、車両が深
い水溜りなどを通過しても、泥水が空気取入箱の
内部へ浸入するのを防止できる。 An air intake box is arranged in the upper part of the inner space of the tire house, and an air intake port is provided on the upper wall of the air intake box, and an air intake port is provided on the front, side, and rear sides of the air intake box. The plate prevents muddy water from entering the air intake box even if the vehicle passes through a deep puddle.
空気取入箱は車体の溶接による組立工程で結合
できるから、従来の合成樹脂製空気取入箱を車体
組立後に機関室の内空部へ取り付けるのに比べ
て、材料費や組立費が節減される。 Since the air intake box can be assembled during the assembly process by welding the car body, material and assembly costs are reduced compared to conventional synthetic resin air intake boxes that are attached to the internal space of the engine room after the car body is assembled. Ru.
第１図は本考案に係る機関の空気取入装置の取
付状態を示す車両の側面図、第２図は同平面断面
図、第３図は同要部を拡大して示す正面断面図、
第４図は同側面図である。
１……フエンダ外板、２……フエンダ内板、４
……空気取入箱、５，１５……邪魔板、８……ダ
クト、１３……空気清浄器、１４……機関。
FIG. 1 is a side view of a vehicle showing how the air intake device for an engine according to the present invention is installed, FIG. 2 is a cross-sectional plan view of the same, and FIG. 3 is a front cross-sectional view showing an enlarged main part of the same.
FIG. 4 is a side view of the same. 1...Fender outer plate, 2...Fender inner plate, 4
... Air intake box, 5, 15 ... Baffle plate, 8 ... Duct, 13 ... Air purifier, 14 ... Engine.
Claims (1)
有する空気取入箱を結合し、空気取入箱をフエン
ダ内板を貫通するダクトにより空気清浄器へ連通
させ、空気取入箱の前壁に上方へ突出する邪魔板
１５を結合し、空気取入箱の側壁にフエンダ外板
との間を塞ぎかつ後方へ向つて斜め下方へ延びる
邪魔板を結合し、該邪魔板に空気取入箱よりも後
方へ向つて斜め上方へ延びかつフエンダ内板のフ
エンダ外板との間を塞ぐ延長部を備えたことを特
徴とする機関の空気取入装置。 An air intake box having an air intake port on the upper wall is connected to the front outer surface of the inner panel of the fender, and the air intake box is connected to the air purifier by a duct passing through the inner panel of the fender. A baffle plate 15 that protrudes upward is connected to the wall, and a baffle plate that closes the space between the air intake box and the outer panel of the fender and extends diagonally downward toward the rear is connected to the side wall of the air intake box, and the air intake is connected to the baffle plate. 1. An air intake device for an engine, comprising an extension extending obliquely upward toward the rear of a box and closing a gap between an inner fender plate and an outer fender plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11152883U JPS6020413U (en) | 1983-07-20 | 1983-07-20 | engine air intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11152883U JPS6020413U (en) | 1983-07-20 | 1983-07-20 | engine air intake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6020413U JPS6020413U (en) | 1985-02-13 |
| JPH0320183Y2 true JPH0320183Y2 (en) | 1991-04-30 |
Family
ID=30258921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11152883U Granted JPS6020413U (en) | 1983-07-20 | 1983-07-20 | engine air intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6020413U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4506577B2 (en) * | 2004-09-21 | 2010-07-21 | トヨタ自動車株式会社 | Vehicle front structure |
| JP2007153260A (en) * | 2005-12-08 | 2007-06-21 | Denso Corp | Structure for cooling heat exchanger for vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56119775U (en) * | 1980-02-14 | 1981-09-11 |
-
1983
- 1983-07-20 JP JP11152883U patent/JPS6020413U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6020413U (en) | 1985-02-13 |
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