JPH0136705Y2 - - Google Patents
Info
- Publication number
- JPH0136705Y2 JPH0136705Y2 JP1985045852U JP4585285U JPH0136705Y2 JP H0136705 Y2 JPH0136705 Y2 JP H0136705Y2 JP 1985045852 U JP1985045852 U JP 1985045852U JP 4585285 U JP4585285 U JP 4585285U JP H0136705 Y2 JPH0136705 Y2 JP H0136705Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- intake duct
- cab
- duct
- intake
- 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
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、キヤブと荷台との隙間の側方を閉塞
する空気整流カバーに関する。更に詳しくは自動
車用エンジンの吸気系に設けられる吸気ダクトを
一体に取付けた空気整流カバーに関するものであ
る。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an air rectifying cover that closes the sides of a gap between a cab and a loading platform. More specifically, the present invention relates to an air rectifying cover integrally attached to an intake duct provided in an intake system of an automobile engine.
従来、空気整流体であるドラツグフオイラやウ
インドデイフレクタの前端に空気取入口を設け
て、ここから取入れた空気をシユノーケル型吸気
ダクトやルーフベンチレータに導入するようにし
た技術が開示されている（例えば実開昭58−
161771、実開昭55−58481）。
Conventionally, a technology has been disclosed in which an air intake port is provided at the front end of a drag oiler or wind deflector, which is an air regulating fluid, and the air taken in from this port is introduced into a snorkel-type intake duct or a roof ventilator (for example, Utsukai Showa 58-
161771, Jitsukai 55-58481).
また、キヤブと荷台との間に設置されるガード
フレームにエアクリーナに接続される吸気ダクト
を形成した貨物自動車におけるエアクリーナの空
気導入構造が開示されている（実開昭58−
15532）。この空気導入構造は、キヤブと荷台との
間隔が狭い小型の貨物自動車においても、シユノ
ーケル型吸気ダクトと同一機能の空気導入通路を
設けることができる特長を有する。 Furthermore, an air introduction structure for an air cleaner in a freight vehicle is disclosed, in which an intake duct connected to the air cleaner is formed in a guard frame installed between the cab and the loading platform (Utility Model Publication No. 58-
15532). This air introduction structure has the advantage that an air introduction passage having the same function as a snorkel-type intake duct can be provided even in a small freight vehicle where the distance between the cab and the cargo bed is narrow.
しかし、キヤブのルーフパネル上に設けたドラ
ツグフオイラやウインドデイフレクタのような空
気整流体を用いて、吸気ダクトに空気を取入れる
構造は、この空気整流体の内部に取入れた空気を
吸気ダクトに案内するための特別のダクトを設け
る必要があり、車両重量が増大して燃費が悪化
し、しかも部品点数及びその取付工数も大きくな
りコストアツプになる問題点があつた。
However, a structure in which air is taken into the intake duct using an air conditioning fluid such as a drag oiler or a wind deflector installed on the roof panel of the cab is a structure that uses air conditioning fluid such as a drag oiler or wind deflector installed on the roof panel of the cab to draw air into the intake duct. It is necessary to provide a special duct for guiding, which increases the weight of the vehicle and worsens fuel efficiency.Moreover, the number of parts and the number of man-hours for their installation also increase, resulting in an increase in costs.
また、ガードフレームに吸気ダクトを形成した
エアクリーナの空気導入構造は、車両重量を軽減
してこの点を解決することができる。しかし、こ
の空気導入構造はそのガードフレームの上部に空
気導入口を開設するため、エンジンの排気量が比
較的小さく、これに伴つて空気吸入量も少なくて
済む小型の貨物自動車には適するが、キヤブと荷
台との隙間が十分にある大型の貨物自動車には、
上記空気導入構造では空気が円滑に吸気ダクト内
に導入されず、所定の空気量が得がたい不具合が
あつた。また上記空気導入構造は降雨時には雨水
がエアクリーナに入り込むことがあつた。 Furthermore, the air introduction structure of the air cleaner in which an intake duct is formed in the guard frame can reduce the weight of the vehicle and solve this problem. However, this air introduction structure has an air introduction port at the top of the guard frame, so it is suitable for small freight vehicles whose engine displacement is relatively small and the amount of air intake is accordingly small. For large freight vehicles with sufficient clearance between the cab and the cargo bed,
The above air introduction structure has a problem in that air is not smoothly introduced into the intake duct, making it difficult to obtain a predetermined amount of air. Furthermore, in the above air introduction structure, rainwater sometimes enters the air cleaner during rainfall.
本考案の目的は、キヤブ周辺の空気流を整流
することができ、吸気ダクトへ空気流を円滑に
流入させて、必要十分な空気量を導入でき、吸
気ダクトの重量を軽減して燃費を向上することが
でき、かつ降雨時にエアクリーナに雨水が入り
込まない吸気ダクト付空気整流カバーを提供する
ことにある。 The purpose of this invention is to rectify the airflow around the cab, allow the airflow to flow smoothly into the intake duct, introduce the necessary and sufficient amount of air, reduce the weight of the intake duct, and improve fuel efficiency. To provide an air rectifying cover with an intake duct which can prevent rainwater from entering an air cleaner when it rains.
第１図及び第２図に示すように、本考案の空気
整流カバー１０はキヤブ１１と荷台１２との隙間
の側方を閉塞するものであつて、この整流カバー
１０の内面にエアクリーナ１７に接続する吸気ダ
クト１３をその空気流通路の一部が整流カバー１
０により形成されるように添設し、この整流カバ
ー１０に吸気ダクト１３の空気取入口１４を開設
し、かつこの空気取入口１４を臨む吸気ダクト１
３の内部にダクト内への雨水の浸入を防ぐ防水板
１６を設けたことを特徴とする。
As shown in FIGS. 1 and 2, the air rectifying cover 10 of the present invention closes the side of the gap between the cab 11 and the loading platform 12, and is connected to an air cleaner 17 on the inner surface of the rectifying cover 10. A part of the airflow passage of the intake duct 13 is connected to the rectifier cover 1.
0, the air intake 14 of the intake duct 13 is opened in this rectifying cover 10, and the intake duct 1 faces this air intake 14.
3 is characterized in that a waterproof plate 16 is provided inside the duct to prevent rainwater from entering the duct.
このような構成の空気整流カバー１０は、キヤ
ブ１１と荷台１２との隙間の側方を閉塞するため
キヤブ１１の周辺の空気流を整流する。この空気
流は整流カバー１０に開設した吸気ダクト１３の
空気取入口１４に円滑に流入するため、エアクリ
ーナ１７に必要十分な空気量を導入でき、しかも
防水板１６により空気流に混入する雨水がダクト
内に入らない。
The air rectifying cover 10 having such a configuration rectifies the air flow around the cab 11 in order to close the side of the gap between the cab 11 and the loading platform 12. This airflow smoothly flows into the air intake port 14 of the intake duct 13 provided in the rectifier cover 10, so that a necessary and sufficient amount of air can be introduced into the air cleaner 17. Furthermore, the waterproof plate 16 prevents rainwater from entering the airflow into the duct. Don't go inside.
また整流カバー１０が吸気ダクト１３の空気流
通路の一部を形成するため、吸気ダクト１３の重
量を軽減することができる。 Further, since the rectifying cover 10 forms a part of the air flow path of the intake duct 13, the weight of the intake duct 13 can be reduced.
次に本考案の実施例を図面に基づいて詳しく説
明する。
Next, embodiments of the present invention will be described in detail based on the drawings.
第１図及び第２図に示すように、１０は空気整
流カバーであつて、その前端がキヤブ１１の後部
両側に取付けられる。キヤブ１１はテイルトする
ため、空気整流カバー１０の後端はバン型の荷台
１２の前部両側に当接する。これにより空気整流
カバー１０はキヤブ１１と荷台１２との隙間の側
方を閉塞する。左右の空気整流カバー１０のうち
一方のカバーに吸気ダクト１３が予め添設され
る。空気整流カバー１０の上部にはこの吸気ダク
ト１３の空気取入口１４が開設される。空気取入
口１４は、第４図に示すようにメツシユで形成さ
れ、その後方を除いた周囲には走行時の雨水の浸
入を防ぐためのフード１５が取付けられる。また
第２図及び第３図に示すように空気取入口１４を
臨む吸気ダクト１３の内部にはダクト内への雨水
の浸入を防ぐ防水板１６が設けられる。この吸気
ダクト１３の空気取入口１４からダクト本体の下
部に至るまでの空気流通路の一部は、第２図及び
第５図に示すように空気整流カバー１０で形成さ
れる。また吸気ダクト１３の基端は、上部に蛇腹
状ダクト１８を備えたエアクリーナ１７に接続さ
れる。 As shown in FIGS. 1 and 2, 10 is an air rectifying cover whose front end is attached to both sides of the rear of the cab 11. As shown in FIGS. Since the cab 11 is tilted, the rear end of the air rectifying cover 10 comes into contact with both sides of the front part of the van-shaped loading platform 12. As a result, the air rectifying cover 10 closes the side of the gap between the cab 11 and the loading platform 12. An intake duct 13 is attached in advance to one of the left and right air rectifying covers 10. An air intake port 14 of the intake duct 13 is provided in the upper part of the air rectifying cover 10. The air intake port 14 is formed of a mesh as shown in FIG. 4, and a hood 15 is attached to the periphery of the air intake port 14 except for the rear portion thereof to prevent rainwater from entering during driving. Further, as shown in FIGS. 2 and 3, a waterproof plate 16 is provided inside the intake duct 13 facing the air intake port 14 to prevent rainwater from entering the duct. A part of the airflow path from the air intake port 14 of the intake duct 13 to the lower part of the duct body is formed by an air rectifying cover 10, as shown in FIGS. 2 and 5. Further, the base end of the intake duct 13 is connected to an air cleaner 17 having a bellows-shaped duct 18 at the upper part.
このような構成の空気整流カバー１０は、キヤ
ブ１１と荷台１２の隙間の側方を閉塞するので、
キヤブ周辺の空気流を整流でき空力特性を改善す
ることができる。そして整流された空気流は空気
取入口１４で粗い塵埃は過されて吸気ダクト１
３内に流入する。流入した空気は吸気ダクト１３
の空気流通路を通つてエアクリーナ１７に達す
る。 Since the air rectifying cover 10 having such a configuration closes the side of the gap between the cab 11 and the loading platform 12,
It can rectify the airflow around the cab and improve aerodynamic characteristics. Then, the rectified air flow passes through the air intake port 14, where coarse dust is passed through the air intake duct 1.
It flows into 3. The incoming air flows into the intake duct 13
The air reaches the air cleaner 17 through the air flow passage.
そして空気整流カバー１０は吸気ダクト１３の
空気流通路の一部を形成しているので、両者を車
両に別々に取付けた場合に比較して車両重量を軽
減できる。 Since the air rectifying cover 10 forms a part of the air flow path of the intake duct 13, the weight of the vehicle can be reduced compared to when both are separately attached to the vehicle.
また吸気ダクト１３の取付けは空気整流カバー
１０をキヤブ１１と荷台１２の隙間の側方に取付
けて、吸気ダクト１３の基端を蛇復状ダクト１８
を圧縮することによりエアクリーナ１７に接続し
て簡便に行うことができる。 To install the intake duct 13, attach the air rectifying cover 10 to the side of the gap between the cab 11 and the loading platform 12, and connect the base end of the intake duct 13 to the serpentine duct 18.
This can be easily done by connecting to the air cleaner 17 by compressing the air.
なお、本実施例では左右の空気整流カバーの一
方に吸気ダクトを設けた例を示したが、左右のカ
バーの上部を連ねて、キヤブの上方の整流作用を
改善することも可能である。 Although this embodiment shows an example in which an intake duct is provided on one of the left and right air rectifying covers, it is also possible to improve the air rectifying effect above the cab by connecting the upper parts of the left and right covers.
以上述べたように、本考案によれば、キヤブと
荷台との隙間の側方を閉塞するためキヤブの周辺
の空気流を整流し、キヤブ周辺の空力特性を改善
することができる。
As described above, according to the present invention, since the sides of the gap between the cab and the loading platform are closed, the airflow around the cab can be rectified, and the aerodynamic characteristics around the cab can be improved.
また整流カバーによつて整流された空気流はこ
の整流カバーに開設した吸気ダクトの空気取入口
に円滑に流入するため、エアクリーナに必要十分
な空気量を導入できる。 Further, since the airflow rectified by the rectifier cover smoothly flows into the air intake port of the intake duct provided in the rectifier cover, a necessary and sufficient amount of air can be introduced into the air cleaner.
特に従来の空気整流体に空気取入口を設けてこ
こから吸気ダクトに空気を取入れる構造と異なつ
て、本考案の空気整流カバーが吸気ダクトの空気
流通路の一部を形成するため、シユノーケル型の
吸気ダクトのもつ吸気の消音、水や塵埃の吸入防
止がはかられるとともに、吸気ダクトの取付工数
を小さくでき、かつ吸気ダクトの重量を軽減して
燃費を向上することができる。 In particular, unlike the conventional structure in which an air intake port is provided in the air regulating fluid and air is taken into the intake duct from there, the air regulating cover of the present invention forms a part of the air flow passage of the intake duct, so it is a shunorkel type. In addition to silencing the intake air of the intake duct and preventing inhalation of water and dust, the number of man-hours required for installing the intake duct can be reduced, and the weight of the intake duct can be reduced to improve fuel efficiency.
更に、防水板を設けることにより降雨時に空気
流に混入する雨水がダクト内に入ることを防止す
ることができる。 Furthermore, by providing a waterproof plate, it is possible to prevent rainwater that gets mixed into the air flow during rain from entering the duct.
第１図は本考案一実施例空気整流カバーを取付
けた車両の要部側面図。第２図は第１図における
AA線断面図。第３図はその防水板の斜視図。第
４図はその空気取入口の拡大斜視図。第５図は第
２図におけるBB線断面図。
１０……空気整流カバー、１１……キヤブ、１
２……荷台、１３……吸気ダクト、１４……空気
取入口、１７……エアクリーナ。
FIG. 1 is a side view of the main parts of a vehicle equipped with an air rectifying cover according to an embodiment of the present invention. Figure 2 is the same as Figure 1.
AA line cross-sectional view. Figure 3 is a perspective view of the waterproof board. FIG. 4 is an enlarged perspective view of the air intake port. FIG. 5 is a sectional view taken along line BB in FIG. 2. 10... Air rectification cover, 11... Cab, 1
2...Cargo platform, 13...Intake duct, 14...Air intake, 17...Air cleaner.
Claims (1)
流カバーにおいて、 前記整流カバーの内面にエアクリーナに接続す
る吸気ダクトをその空気流通路の一部が整流カバ
ーにより形成されるように添設し、前記整流カバ
ーに前記吸気ダクトの空気取入口を開設し、かつ
この空気取入口を臨む吸気ダクトの内部にダクト
内への雨水の浸入を防ぐ防水板を設けたことを特
徴とする吸気ダクト付空気整流カバー。[Scope of Claim for Utility Model Registration] In an air rectifying cover that closes the side of the gap between the cab and the loading platform, an air intake duct connected to an air cleaner is formed on the inner surface of the rectifying cover, with a part of the airflow passage formed by the rectifying cover. an air intake port for the intake duct is provided in the rectifying cover, and a waterproof plate is provided inside the intake duct facing the air intake port to prevent rainwater from entering the duct. An air rectifying cover with an intake duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985045852U JPH0136705Y2 (en) | 1985-03-28 | 1985-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985045852U JPH0136705Y2 (en) | 1985-03-28 | 1985-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61161079U JPS61161079U (en) | 1986-10-06 |
| JPH0136705Y2 true JPH0136705Y2 (en) | 1989-11-07 |
Family
ID=30559707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985045852U Expired JPH0136705Y2 (en) | 1985-03-28 | 1985-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0136705Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6686367B2 (en) * | 2015-10-23 | 2020-04-22 | いすゞ自動車株式会社 | Intake duct |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5558481U (en) * | 1978-10-17 | 1980-04-21 | ||
| JPS5815532U (en) * | 1981-07-24 | 1983-01-31 | トヨタ車体株式会社 | Air introduction structure to air cleaner in freight vehicle |
| JPS58161771U (en) * | 1982-04-26 | 1983-10-27 | 三菱自動車工業株式会社 | drag oiler device |
-
1985
- 1985-03-28 JP JP1985045852U patent/JPH0136705Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61161079U (en) | 1986-10-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2054133A (en) | Noiseless ventilation of vehicles | |
| JPS6253287A (en) | A car with an air guide device installed on the body side | |
| CN206067919U (en) | A vehicle that is used for ventilation apron subassembly of vehicle and has it | |
| US7625275B1 (en) | Aerodynamic rain-hat for vehicle air intake | |
| JPH07103819B2 (en) | Intercooler cooling air introduction device for automobiles | |
| JPH0136705Y2 (en) | ||
| JP3345062B2 (en) | Car air intake system | |
| JPH0439058Y2 (en) | ||
| JPH0217148Y2 (en) | ||
| JPH0114499Y2 (en) | ||
| JP3300752B2 (en) | Seal structure of the space inside the fender | |
| JPH0441002Y2 (en) | ||
| JPH046379Y2 (en) | ||
| CN217623056U (en) | Air inlet pipe and vehicle | |
| JP2529629Y2 (en) | Vehicle stack intake | |
| JPH0525303Y2 (en) | ||
| CN219707155U (en) | Vehicle air inlet structure and vehicle | |
| CN216185503U (en) | Engine decoration cover and vehicle | |
| CN212556100U (en) | A car ventilation cover | |
| JPS6017367Y2 (en) | A car with a built-in ventilator in the roof | |
| CN210851958U (en) | Ventilation system in passenger car | |
| JPS6120258Y2 (en) | ||
| JPS623288Y2 (en) | ||
| JPS6342693Y2 (en) | ||
| JPH0217922Y2 (en) |