JPS603106U - automotive ventilation structure - Google Patents

automotive ventilation structure

Info

Publication number
JPS603106U
JPS603106U JP9625483U JP9625483U JPS603106U JP S603106 U JPS603106 U JP S603106U JP 9625483 U JP9625483 U JP 9625483U JP 9625483 U JP9625483 U JP 9625483U JP S603106 U JPS603106 U JP S603106U
Authority
JP
Japan
Prior art keywords
ventilation structure
vehicle body
automotive ventilation
narrowed
vehicle
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
Application number
JP9625483U
Other languages
Japanese (ja)
Inventor
孝 山田
Original Assignee
トヨタ自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP9625483U priority Critical patent/JPS603106U/en
Publication of JPS603106U publication Critical patent/JPS603106U/en
Pending legal-status Critical Current

Links

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図Ａ、　Ｂは本考案に係る換気構造を実施した自動
車を示す平面図および側面図、第２図は車体後部の車体
幅方向の絞り込み角度と自動車走行時における空気抵抗
係数との関係を示す線図、第３図は自動車後部における
車体幅方向絞り込み部と車両走行中における車体表面の
圧力との関係を示す線図、第４図Ａ、　Ｂは本考案の換
気構造を３ボツクス車に適用した実施例を示す平面図お
よび側面図である。 １・・・車体、２・・・絞り込み部分、３・・・排気口
、４　　−・・・絞り込み開始点。Figures 1A and B are a plan view and a side view of an automobile equipped with the ventilation structure according to the present invention, and Figure 2 shows the relationship between the narrowing angle in the width direction of the rear of the vehicle and the air resistance coefficient when the vehicle is running. Figure 3 is a diagram showing the relationship between the narrowing part in the width direction of the vehicle body at the rear of the vehicle and the pressure on the surface of the vehicle body while the vehicle is running; Figures 4A and B are diagrams showing the ventilation structure of the present invention applied to a 3-box vehicle. FIG. 2 is a plan view and a side view showing an applied example. 1... Vehicle body, 2... Squeezing part, 3... Exhaust port, 4 -... Squeezing start point.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車体後部を車体幅方向に絞り込んだ車両における、前記
絞り込み部分の車体前後方向前端部位置に、車体内外を
連通ずる排気口を形成してなる自動車の換気構造。A ventilation structure for an automobile, in which the rear part of the vehicle body is narrowed in the width direction of the vehicle body, and an exhaust port that communicates the inside and outside of the vehicle body is formed at the front end position of the narrowed part in the longitudinal direction of the vehicle body.
JP9625483U 1983-06-22 1983-06-22 automotive ventilation structure Pending JPS603106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9625483U JPS603106U (en) 1983-06-22 1983-06-22 automotive ventilation structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9625483U JPS603106U (en) 1983-06-22 1983-06-22 automotive ventilation structure

Publications (1)

Publication Number Publication Date
JPS603106U true JPS603106U (en) 1985-01-11

Family

ID=30229473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9625483U Pending JPS603106U (en) 1983-06-22 1983-06-22 automotive ventilation structure

Country Status (1)

Country Link
JP (1) JPS603106U (en)

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