JPS6318249Y2 - - Google Patents
Info
- Publication number
- JPS6318249Y2 JPS6318249Y2 JP1984160949U JP16094984U JPS6318249Y2 JP S6318249 Y2 JPS6318249 Y2 JP S6318249Y2 JP 1984160949 U JP1984160949 U JP 1984160949U JP 16094984 U JP16094984 U JP 16094984U JP S6318249 Y2 JPS6318249 Y2 JP S6318249Y2
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- trunk lid
- trunk
- vehicle
- reinforcement
- 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
- 238000009423 ventilation Methods 0.000 claims description 33
- 230000002787 reinforcement Effects 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Superstructure Of Vehicle (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は車両の換気装置に関し、特にトランク
リツドの後端縁に沿つてリヤスポイラを設けた車
両の換気装置に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a ventilation system for a vehicle, and more particularly to a ventilation system for a vehicle in which a rear spoiler is provided along the rear edge of a trunk lid.
車両において、車室後部のリヤトレイ等、車室
とトランクルームを仕切る仕切壁に換気口を設け
て車室をトランクルームに連通せしめるととも
に、第5図に示す如く、トランクリツド1の下面
外周に設けたリーンホースメント2′の後端縁に
換気用グリル3′を設けて、図示矢印の如く上記
トランクルームRを介して車室の空気を排出する
換気装置を備えたものがある。
In a vehicle, a ventilation hole is provided in the partition wall that separates the passenger compartment from the trunk room, such as a rear tray at the rear of the passenger compartment, to communicate the passenger compartment with the trunk compartment.As shown in FIG. Some vehicles are equipped with a ventilation grill 3' on the rear edge of the trunk 2', and a ventilation system for discharging air from the vehicle interior through the trunk room R, as shown by the arrow in the figure.
上記構造の換気装置においては、車室の換気を
容量の大きいトランクルームRを介して行なうた
めに換気効率が良くないという問題がある。ま
た、充分な換気を行なうためにはグリル3′を大
形のものにし、あるいはトランクリツド1とボデ
ーパネルBの隙寸法lを大きくする必要がある
が、前者の場合はトランクルームの開口面積が小
さくなり、又後者の場合は見栄えが悪くなる。
The ventilation system having the above structure has a problem in that the ventilation efficiency is not good because the vehicle interior is ventilated through the trunk room R having a large capacity. In addition, in order to provide sufficient ventilation, it is necessary to make the grille 3' larger or to increase the gap l between the trunk lid 1 and the body panel B, but in the former case, the opening area of the trunk compartment becomes smaller. , and in the latter case, the appearance will be poor.
そこで、本考案は上記問題点に鑑み、トランク
リツドの後端縁に沿つてリヤスポイラを設けた車
両において、充分なトランクルームの開口面積を
確保できるとともに、外観も良く、かつ換気効率
も極めて良好な換気装置を提供することを目的と
する。 Therefore, in view of the above-mentioned problems, the present invention has been developed to provide a ventilation system that can secure a sufficient opening area of the trunk room, has a good appearance, and has extremely good ventilation efficiency in a vehicle that has a rear spoiler along the rear edge of the trunk lid. The purpose is to provide
第1図、第2図において、トランクリツド1の
下面にはリーンホースメント2が前後方向(第1
図の左右方向)に設けてあり、上記リーンホース
メント2はトランクリツド1の下面との間に閉断
面を形成してその前端(図示せず)を開口せしめ
るとともにその後端21を閉鎖してある。上記開
口した前端は車室とトランクルーム間の仕切壁に
形成した換気口に連通せしめてある。
In FIGS. 1 and 2, a reinforcement 2 is provided on the bottom surface of the trunk lid 1 in the front-rear direction (first
The reinforcement 2 forms a closed section with the lower surface of the trunk lid 1, with its front end (not shown) open and its rear end 21 closed. The open front end communicates with a ventilation hole formed in the partition wall between the passenger compartment and the trunk room.
一方トランクリツド1の後端縁に沿つて設けた
リヤスポイラ3にはその後面に換気口31が形成
してあり、該換気口31と上記閉断面の後端21
とをトランクリツド1に形成した通孔11および
リヤスポイラ3に形成した通路32を介して連通
せしめてある。 On the other hand, the rear spoiler 3 provided along the rear edge of the trunk lid 1 has a ventilation opening 31 formed on its rear surface, and the ventilation opening 31 and the rear end 21 of the closed section
These are communicated through a through hole 11 formed in the trunk lid 1 and a passage 32 formed in the rear spoiler 3.
車室内の空気は閉断面をなすリーンホースメン
ト2および通路32を流通して換気口31より排
気される(第1図矢印)。換気口31は、容量の
大きいトランクルームRを介することなく、リー
ンホースメント2によつて直接車室の換気口に連
通せしめられているから、上記排気は効率的に行
なわれる。
Air in the vehicle interior flows through the reinforcement 2 and the passage 32, which have a closed cross section, and is exhausted from the ventilation port 31 (arrow in FIG. 1). Since the ventilation port 31 is directly communicated with the ventilation port of the vehicle interior by the reinforcement 2 without going through the large-capacity trunk room R, the above-mentioned exhaust gas is efficiently carried out.
そして、換気口31はリヤスポイラ3に設けて
あるから、これを大径としてもトランクルームの
開口面積が抑制されることはなく、またトランク
リツド1とボデーパネルBの隙寸法lを大きくす
る必要はないから見栄えも良い。 Since the ventilation opening 31 is provided in the rear spoiler 3, even if the diameter of the ventilation opening 31 is increased, the opening area of the trunk room will not be restricted, and there is no need to increase the gap l between the trunk lid 1 and the body panel B. Looks good too.
第4図において、車両のトランクリツド1の後
端縁にはこれに沿つて樹脂製のリヤスポイラ3が
設けてあり、該スポイラ3の後面には両側部に換
気口31が形成してある。上記換気口31は、第
3図に示す如く、リヤスポイラ3内に前後方向に
形成した通路32に連通しており、該通路32の
前端はトランクリツド1の通孔11によりトラン
クリツド1の側縁下面に沿つて前後に延びる後述
の閉断面をなすリーンホースメント2に連通せし
めてある。
In FIG. 4, a rear spoiler 3 made of resin is provided along the rear edge of a trunk lid 1 of a vehicle, and ventilation holes 31 are formed on both sides of the rear surface of the spoiler 3. As shown in FIG. 3, the ventilation opening 31 communicates with a passage 32 formed in the rear spoiler 3 in the longitudinal direction, and the front end of the passage 32 is connected to the lower side edge of the trunk lid 1 through the through hole 11 of the trunk lid 1. It is communicated with a reinforcement 2 having a closed cross section, which will be described later, and which extends back and forth along the line.
第2図において、リーンホースメント2は中間
部を下方へ凸状に折り曲げるとともに両側部をト
ランクリツド1の下面に接合して閉断面を形成し
ており、その後端21は閉鎖してある(第1図)。
リーンホースメント2の図示しない前端は開口せ
しめてあつて、変形可能な連結部材例えば蛇腹等
により車室のリアトレイに設けた換気口に連通せ
しめてある。なお、リヤスポイラ3内に形成した
通路32には途中送流防止用のバタフライ弁4が
設けてある(第1図、第2図)。 In Fig. 2, the reinforcement 2 has a middle part bent downward in a convex shape and both sides joined to the lower surface of the trunk lid 1 to form a closed section, and the rear end 21 is closed (first figure).
The front end (not shown) of the reinforcement 2 is opened and communicated with a ventilation opening provided in a rear tray of the vehicle interior through a deformable connecting member such as a bellows. Note that a butterfly valve 4 for preventing flow from being sent midstream is provided in a passage 32 formed in the rear spoiler 3 (FIGS. 1 and 2).
上記構造の換気装置において、車室の空気はリ
アトレイの換気口より、第1図矢印の如く、リー
ンホースメント2およびこれに連通する通路32
を流通し、バタフライ弁4を押し開けて(図中鎖
線)換気口31より外方へ流出する。特に車両走
行中にはリヤスポイラ3の後面に負圧が生じるこ
とにより上記空気の流出が促進される。そして、
この場合上記換気口31は、途中に容量の大きい
トランクルームRを介することなく、ダクトとし
て作用するリーンホースメント2により直接車室
内に通じているから換気効率は極めて良い。 In the ventilation system having the above structure, the air in the passenger compartment is supplied from the ventilation opening of the rear tray to the reinforcement 2 and the passage 3 communicating therewith, as shown by the arrow in FIG.
The air flows outward through the ventilation opening 31 by pushing open the butterfly valve 4 (dashed line in the figure). In particular, when the vehicle is running, negative pressure is generated on the rear surface of the rear spoiler 3, which promotes the outflow of the air. and,
In this case, the ventilation opening 31 directly communicates with the vehicle interior through the reinforcement 2 acting as a duct without passing through the large-capacity trunk room R on the way, so that the ventilation efficiency is extremely high.
換気口31をリヤスポイラ3に設けたことによ
り、これを比較的大径としても従来装置の如くト
ランクルームRの開口面積が充分確保できないと
いう問題を生じず、またトランクリツド1とボデ
ーパネルBの隙寸法を大きくする必要がないから
見栄えも良い。 By providing the ventilation opening 31 in the rear spoiler 3, even if it has a relatively large diameter, the problem of not being able to secure a sufficient opening area for the trunk room R as in the conventional device does not occur, and the gap size between the trunk lid 1 and the body panel B can be reduced. It doesn't need to be large, so it looks good.
さらに通路32に設けたバタフライ弁4により
逆流は防止され、ほこり等が車室内へ侵入するこ
とはない。 Furthermore, the butterfly valve 4 provided in the passage 32 prevents backflow, preventing dust and the like from entering the passenger compartment.
第1図、第2図は本考案を示すトランクリツド
後端縁の断面図であり、第1図は第3図の−
線に沿う断面図、第2図は第3図の−線に沿
う断面図、第3図はトランクリツド後端縁を示す
拡大斜視図で、第4図のA部に相当する図、第4
図はトランクリツドにリヤスポイラを設けた車両
を後方より見た斜視図、第5図は従来例を示す断
面図である。
1……トランクリツド、11……通孔、2……
リーンホースメント、21……リーンホースメン
ト後端、3……リヤスポイラ、31……リヤスポ
イラの換気口、32……リヤスポイラの通路、4
……バタフライ弁、R……トランクルーム、B…
…ボデーパネル。
Figures 1 and 2 are cross-sectional views of the rear edge of the trunk lid showing the present invention, and Figure 1 is a -
2 is a sectional view taken along line - in FIG. 3, and FIG. 3 is an enlarged perspective view showing the rear edge of the trunk lid, which corresponds to section A in FIG.
The figure is a perspective view of a vehicle with a rear spoiler provided on the trunk lid, viewed from the rear, and FIG. 5 is a sectional view showing a conventional example. 1...Trunk lid, 11...Through hole, 2...
Reinforcement, 21... rear end of reinforcement, 3... rear spoiler, 31... rear spoiler ventilation port, 32... rear spoiler passage, 4
...Butterfly valve, R...Trunk room, B...
...Body panel.
Claims (1)
を設けた車両において、トランクリツドの下面に
は、該下面との間に閉断面を形成し前端を開口せ
しめるとともに後端を閉鎖したリーンホースメン
トを前後方向に設けて、その前端開口を車室とト
ランクルームとの仕切壁に形成した換気口に連通
せしめ、一方リヤスポイラの後面には換気口を形
成し該換気口と上記閉断面の後端とをトランクリ
ツドに形成した通孔およびリヤスポイラに形成し
た通路を介して連通せしめたことを特徴とする車
両の換気装置。 In a vehicle in which a rear spoiler is provided along the rear edge of the trunk lid, a reinforcement is provided in the longitudinal direction on the lower surface of the trunk lid, forming a closed section between the trunk lid and the lower surface, opening the front end and closing the rear end. The front end opening is made to communicate with a ventilation hole formed in the partition wall between the passenger compartment and the trunk room, while a ventilation hole is formed on the rear surface of the rear spoiler, and the ventilation hole and the rear end of the closed section are formed in the trunk lid. A ventilation system for a vehicle, characterized in that the ventilation system communicates with each other through a passage formed in a through hole and a rear spoiler.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984160949U JPS6318249Y2 (en) | 1984-10-24 | 1984-10-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984160949U JPS6318249Y2 (en) | 1984-10-24 | 1984-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6175310U JPS6175310U (en) | 1986-05-21 |
JPS6318249Y2 true JPS6318249Y2 (en) | 1988-05-23 |
Family
ID=30718861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984160949U Expired JPS6318249Y2 (en) | 1984-10-24 | 1984-10-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6318249Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0712100Y2 (en) * | 1987-09-02 | 1995-03-22 | トヨタ自動車株式会社 | Car ventilation system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5930725U (en) * | 1982-08-23 | 1984-02-25 | トヨタ自動車株式会社 | Axle structure of four-wheel drive vehicles |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5978110U (en) * | 1982-11-18 | 1984-05-26 | 三菱自動車工業株式会社 | outlet structure |
-
1984
- 1984-10-24 JP JP1984160949U patent/JPS6318249Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5930725U (en) * | 1982-08-23 | 1984-02-25 | トヨタ自動車株式会社 | Axle structure of four-wheel drive vehicles |
Also Published As
Publication number | Publication date |
---|---|
JPS6175310U (en) | 1986-05-21 |
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