JPH07309254A - Cowl structure of automobile - Google Patents
Cowl structure of automobileInfo
- Publication number
- JPH07309254A JPH07309254A JP10084794A JP10084794A JPH07309254A JP H07309254 A JPH07309254 A JP H07309254A JP 10084794 A JP10084794 A JP 10084794A JP 10084794 A JP10084794 A JP 10084794A JP H07309254 A JPH07309254 A JP H07309254A
- Authority
- JP
- Japan
- Prior art keywords
- cowl
- dash panel
- point
- plane
- automobile
- 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
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は車室とエンジンルームと
の仕切り部の上部に車幅方向に沿って設けられる自動車
のカウル構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cowl structure for an automobile, which is provided above a partition between a vehicle compartment and an engine room along the vehicle width direction.
【０００２】[0002]
【従来の技術】従来、カウル−ダッシュパネル系の振動
を低減するための自動車のカウル構造の一例が、実開平
５−４６６６９号公報に示されている。2. Description of the Related Art Conventionally, an example of an automobile cowl structure for reducing vibration of a cowl-dash panel system is disclosed in Japanese Utility Model Laid-Open No. 5-46669.
【０００３】図１５に示される如く、この自動車のカウ
ル構造では、フロントウインド７０の下縁に沿って設け
た上開きカウル７２の前面７２Ａに、エンジンルーム７
４と車室７６とを仕切るダッシュパネル７８の上端７８
Ａを結合し、カウル７２の後面７２Ｂには、車幅方向全
長にリインフォースメント８０を結合し、さらに、リイ
ンフォースメント８０と、カウル７２の前面７２Ａの下
部とを、車幅方向の一部において、カウル７２の底部下
面７２Ｃに沿って配した、リインフォースメント８２に
より連結している。As shown in FIG. 15, in the cowl structure of this automobile, the engine room 7 is provided on the front surface 72A of the upper opening cowl 72 provided along the lower edge of the front window 70.
The upper end 78 of the dash panel 78 that partitions the vehicle 4 and the passenger compartment
A is coupled to the rear surface 72B of the cowl 72, and the reinforcement 80 is coupled to the entire length in the vehicle width direction. Further, the reinforcement 80 and the lower portion of the front surface 72A of the cowl 72 are partially joined in the vehicle width direction. The reinforcements 82 are arranged along the lower surface 72C of the bottom portion of the cowl 72 and are connected to each other.
【０００４】このため、この自動車のカウル構造では、
リインフォースメント８０、８２よりカウル−ダッシュ
パネル系の剛性が向上し、カウル−ダッシュパネル系の
振動が低減できるようになっている。Therefore, in the cowl structure of this automobile,
The rigidity of the cowl-dash panel system is improved more than the reinforcements 80 and 82, and the vibration of the cowl-dash panel system can be reduced.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、この自
動車のカウル構造では、リインフォースメント８０、８
２を設ける必要があり、カウル−ダッシュパネル系の部
品点数が多くなる。このため、組付け作業性の低下、コ
ストアップ、重量増加等の不具合が発生する。However, in the cowl structure of this automobile, the reinforcements 80, 8
It is necessary to provide two, and the number of parts of the cowl-dash panel system increases. As a result, problems such as a decrease in workability in assembling, an increase in cost, and an increase in weight occur.
【０００６】本発明は上記事実を考慮し、カウル−ダッ
シュパネル系の部品点数を増加させること無く、カウル
−ダッシュパネル系の振動を低減できる自動車のカウル
構造を得ることが目的である。In consideration of the above facts, an object of the present invention is to provide a cowl structure for an automobile capable of reducing vibration of the cowl-dash panel system without increasing the number of parts of the cowl-dash panel system.
【０００７】[0007]
【課題を解決するための手段】請求項１記載の本発明の
自動車のカウル構造は、カウル底面を車幅方向に真っ直
ぐな平面とし、カウル底面をカウル底部前端とダッシュ
パネルとの結合点を通り前記結合点とダッシュパネルの
下端点とを結ぶ線に垂直な第１の平面と、前記結合点を
通り前記結合点とフロントサイドメンバとダッシュパネ
ルとの結合部上端点とを結ぶ線に垂直な第２の平面と、
の間に設定したことを特徴としている。According to a cowl structure for an automobile of the present invention as set forth in claim 1, the cowl bottom surface is a straight plane in the vehicle width direction, and the cowl bottom surface passes through a connecting point of the front end of the cowl bottom portion and a dash panel. A first plane perpendicular to a line connecting the connecting point and the lower end point of the dash panel, and a line passing through the connecting point and connecting the connecting point with the upper end point of the connecting portion of the front side member and the dash panel. A second plane,
It is characterized by being set between.
【０００８】[0008]
【作用】請求項１記載の本発明の自動車のカウル構造で
は、カウル底面を車幅方向に真っ直ぐな平面とすること
により、フロントサイドメンバに作用する荷重に起因す
るモーメントにより、カウル底面に作用する左右からの
引張り、圧縮応力に対してカウル底面が梁となり、これ
によってカウル−ダッシュパネル系の剛性を上げること
ができカウル−ダッシュパネル系の振動を低減できる。In the cowl structure for an automobile according to the first aspect of the present invention, the bottom surface of the cowl is a straight surface in the vehicle width direction, and the moment due to the load acting on the front side member acts on the cowl bottom surface. The bottom of the cowl becomes a beam against tension and compressive stress from the left and right, whereby the rigidity of the cowl-dash panel system can be increased and the vibration of the cowl-dash panel system can be reduced.
【０００９】また、カウル底面を、カウル底部前端とダ
ッシュパネルとの結合点を通り、前記結合点とダッシュ
パネルの下端点とを結ぶ線に垂直な第１の平面と、前記
結合点を通り、前記結合点と、フロントサイドメンバと
ダッシュパネルとの結合部上端点とを結ぶ線に垂直な第
２の平面と、の間に設定することにより、サイドメンバ
に作用する荷重に起因するモーメントによるダッシュパ
ネルの前後曲げ応力を、カウル底面の面内応力で受ける
ことができる。このため、カウル−ダッシュパネル系の
剛性を上げることができ、カウル−ダッシュパネル系の
振動を低減できる。Further, the cowl bottom surface is passed through a connecting point between the front end of the cowl bottom portion and the dash panel, a first plane perpendicular to a line connecting the connecting point and a lower end point of the dash panel, and the connecting point, The dash due to the moment caused by the load acting on the side member is set between the connecting point and the second plane perpendicular to the line connecting the front side member and the upper end point of the connecting portion of the dash panel. The front-back bending stress of the panel can be received by the in-plane stress on the bottom surface of the cowl. Therefore, the rigidity of the cowl-dash panel system can be increased, and the vibration of the cowl-dash panel system can be reduced.
【００１０】従って、従来の自動車のカウル構造のよう
に、リインフォースメントを必要としないため、カウル
−ダッシュパネル系の部品点数を増加させること無く、
カウル−ダッシュパネル系の振動を低減できる。Therefore, unlike the conventional cowl structure for automobiles, no reinforcement is required, so that the number of parts of the cowl-dash panel system is not increased.
Vibration of the cowl-dash panel system can be reduced.
【００１１】[0011]
【実施例】本発明の自動車のカウル構造の第１実施例を
図１及び図２にしたがって説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of a cowl structure for an automobile according to the present invention will be described with reference to FIGS.
【００１２】なお、図中矢印ＦＲは車体前方方向を、矢
印ＩＮは車幅内側方向を、矢印ＵＰは車体上方方向を示
す。In the figure, an arrow FR indicates the front direction of the vehicle body, an arrow IN indicates the inner side direction of the vehicle, and an arrow UP indicates the upper direction of the vehicle body.
【００１３】図１に示される如く、自動車車体には、フ
ロントボデーに設けられたエンジンルーム１２と、車室
１４とを区画するダッシュパネル１６が配設されてい
る。ダッシュパネル１６の車幅方向両端下部域１６Ａに
は、左右一対のフロントサイドメンバ２０の後端部２０
Ａが溶着されている。これらのフロントサイドメンバ２
０には、図示を省略したフロントサブフレーム等が取付
けられている。また、ダッシュパネル１６の車幅方向中
央下部には、トンネル部２１が形成されている。このト
ンネル部２１は、車体前方視で下方が開口した台形状と
されており、図示を省略したフロアパネルのトンネル部
に連結されている。As shown in FIG. 1, a dash panel 16 for partitioning an engine room 12 provided in the front body and a vehicle room 14 is provided in the vehicle body. The rear end portions 20 of the pair of left and right front side members 20 are provided in the lower regions 16A on both ends in the vehicle width direction of the dash panel 16.
A is welded. These front side members 2
At 0, a front subframe and the like (not shown) are attached. In addition, a tunnel portion 21 is formed at the lower center of the dash panel 16 in the vehicle width direction. The tunnel portion 21 has a trapezoidal shape whose lower portion is open when viewed from the front of the vehicle body, and is connected to a tunnel portion of a floor panel (not shown).
【００１４】ダッシュパネル１６の上端部には、車幅方
向に沿ってカウル１０が配設されている。このカウル１
０は上方が開口された上開きカウルとなっており、底面
１０Ａは、車幅方向に真っ直ぐな平面となっている。A cowl 10 is arranged at the upper end of the dash panel 16 along the vehicle width direction. This cowl 1
0 is an upper open cowl with an upper opening, and the bottom surface 10A is a straight plane in the vehicle width direction.
【００１５】図２に示される如く、カウル１０の前面１
０Ｃの下部に、ダッシュパネル１６の上端が結合されて
おり、カウル１０の底面１０Ａは、カウル１０の底部前
端とダッシュパネル１６との結合点Ａを通り、結合点Ａ
とダッシュパネル１６の下端点Ｂとを結ぶ線Ｌ１に垂直
な第１の平面Ｓ１と、結合点Ａを通り結合点Ａとフロン
トサイドメンバ２０とダッシュパネル１６との結合部上
端点Ｃとを結ぶ線Ｌ２に垂直な第２の平面Ｓ２と、の間
に設定されている。As shown in FIG. 2, the front face 1 of the cowl 10 is shown.
The upper end of the dash panel 16 is joined to the lower part of the 0C, and the bottom surface 10A of the cowl 10 passes through the joining point A between the bottom front end of the cowl 10 and the dash panel 16, and the joining point A
And a lower end point B of the dash panel 16 and a first plane S1 perpendicular to the line L1, and the connecting point A, the connecting point A, and the upper end point C of the connecting portion of the front side member 20 and the dash panel 16 are connected. It is set between the second plane S2 perpendicular to the line L2 and.
【００１６】次に、本第１実施例の作用を説明する。ロ
ードノイズ、こもり音領域において、フロントサイドメ
ンバ２０は、図１に矢印Ｎで示される如く、主軸Ｍの回
りに振動する。このとき、フロントサイドメンバ２０が
車体外側に変形した状態を考えると、ダッシュパネル１
６の中央が車体前方に押し出され、カウル１０の底面１
０Ａの前端部には左右方向に引張り力が作用し、カウル
１０の底面１０Ａの後端部には逆に圧縮力が作用する。
この場合、カウル１０の底面１０Ａが凸形状に湾曲して
いると、底面１０Ａの前端部で凸形状が緩和され、底面
１０Ａの後端部で凸形状が助長される方向に、底面１０
Ａが変形し易い。Next, the operation of the first embodiment will be described. In the road noise and muffled sound regions, the front side member 20 vibrates around the main axis M as indicated by an arrow N in FIG. At this time, considering the state where the front side member 20 is deformed to the outside of the vehicle body, the dash panel 1
The center of 6 is pushed to the front of the vehicle body, and the bottom 1 of the cowl 10
A pulling force acts in the left-right direction on the front end portion of 0A, and a compressive force acts on the rear end portion of the bottom surface 10A of the cowl 10 on the contrary.
In this case, when the bottom surface 10A of the cowl 10 is curved in a convex shape, the convex shape is relaxed at the front end portion of the bottom surface 10A, and the convex shape is promoted at the rear end portion of the bottom surface 10A in the direction in which the bottom surface 10A is promoted.
A is easily deformed.
【００１７】これに対して、本第１実施例の自動車のカ
ウル構造では、カウル１０の底面１０Ａを車幅方向には
真っ直ぐな平面とすることにより、サイドメンバ２０に
作用する荷重に起因するモーメントによりカウル１０の
底面１０Ａに作用する左右からの引張り、圧縮応力に対
して、カウル１０の底面１０Ａが梁となり、変形し難く
なる。このため、カウル−ダッシュパネル系の剛性を上
げることができカウル−ダッシュパネル系の振動を低減
できる。On the other hand, in the cowl structure for an automobile according to the first embodiment, the bottom surface 10A of the cowl 10 is formed into a straight flat surface in the vehicle width direction so that the moment caused by the load acting on the side member 20 is generated. As a result, the bottom surface 10A of the cowl 10 becomes a beam and is unlikely to be deformed against tensile and compressive stress acting on the bottom surface 10A of the cowl 10 from the left and right. Therefore, the rigidity of the cowl-dash panel system can be increased and the vibration of the cowl-dash panel system can be reduced.
【００１８】また、サイドメンバ２０に作用する荷重に
起因するモーメントにより、ダッシュパネル１６は、図
２の点Ｂから点Ｃの間の点を中心に回転変形すると考え
られる。今、仮に、ダッシュパネル１６が点Ｂを中心に
して、図１に想像線で示されるように車体前方への倒れ
込んだとすると、カウル１０は平面Ｓ１の方向に、図１
及び図２の矢印Ｆで示される力を受ける。従って、カウ
ル１０の底面１０Ａが、平面Ｓ１と一致していれば、ダ
ッシュパネル１６の変形による力Ｆを、カウル１０の底
面１０Ａの面内応力で受けることになるので、カウル１
０がダッシュパネル１６の剛性部材として有効に作用す
る。このため、カウル−ダッシュパネル系の剛性を上げ
ることができカウル−ダッシュパネル系の振動を低減で
きる。Further, it is considered that the dash panel 16 is rotationally deformed around a point between points B and C in FIG. 2 due to the moment caused by the load acting on the side member 20. Now, assuming that the dash panel 16 is tilted toward the front of the vehicle body about the point B as shown by an imaginary line in FIG. 1, the cowl 10 is moved in the direction of the plane S1 as shown in FIG.
And under the force indicated by arrow F in FIG. Therefore, if the bottom surface 10A of the cowl 10 coincides with the flat surface S1, the force F due to the deformation of the dash panel 16 will be received by the in-plane stress of the bottom surface 10A of the cowl 10.
0 effectively acts as a rigid member of the dash panel 16. Therefore, the rigidity of the cowl-dash panel system can be increased and the vibration of the cowl-dash panel system can be reduced.
【００１９】よって、従来の自動車のカウル構造のよう
に、リインフォースメントを必要としないため、カウル
−ダッシュパネル系の部品点数を増加させること無く、
カウル−ダッシュパネル系の振動を低減できる。Therefore, unlike the conventional cowl structure for automobiles, since reinforcement is not required, the number of parts of the cowl-dash panel system is not increased,
Vibration of the cowl-dash panel system can be reduced.
【００２０】なお、サイドメンバ２０からの入力により
変形するダッシュパネル１６は、その回転中心が図２の
点Ｂから点Ｃの間にあると考えられるため、予め、平面
Ｓ１と平面Ｓ２との間の、最も、振動低減効果がある位
置を実験等によってつきとめ、その位置にカウル１０の
底面１０Ａを設定する。Since the center of rotation of the dash panel 16 which is deformed by the input from the side member 20 is considered to be between the point B and the point C in FIG. 2, it is previously set between the plane S1 and the plane S2. The position where the vibration reduction effect is the greatest is found by an experiment or the like, and the bottom surface 10A of the cowl 10 is set at that position.
【００２１】本発明の自動車のカウル構造の第２実施例
を図３にしたがって説明する。なお、第１実施例と同一
部材については、同一符号を付してその説明を省略す
る。A second embodiment of the cowl structure for an automobile of the present invention will be described with reference to FIG. The same members as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.
【００２２】図３に示される如く、本第２実施例では、
カウル１０の底面１０Ａが、水平面Ｈに対して、車幅方
向に沿って角度β傾斜している。このため、カウル１０
内の雨水等を、底面１０Ａの下方側の端部に形成された
排水部（図示省略）から迅速に排水することができる。As shown in FIG. 3, in the second embodiment,
The bottom surface 10A of the cowl 10 is inclined with respect to the horizontal plane H by an angle β along the vehicle width direction. Therefore, the cowl 10
Rain water and the like inside can be quickly drained from a drain portion (not shown) formed at the lower end of the bottom surface 10A.
【００２３】本発明の自動車のカウル構造の第３実施例
を図４にしたがって説明する。なお、第１実施例と同一
部材については、同一符号を付してその説明を省略す
る。A third embodiment of the vehicle cowl structure of the present invention will be described with reference to FIG. The same members as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.
【００２４】図４に示される如く、本第３実施例では、
カウル１０の底面１０Ａの前部が、水平面Ｈに対して、
車幅方向に沿って角度β１傾斜しており、カウル１０の
底面１０Ａの後部が、水平面Ｈに対して、車幅方向に沿
って前部と逆方向に角度β２傾斜している。このため、
カウル１０内の雨水等を、底面１０Ａの両端部に形成さ
れた排水部（図示省略）に振り分けて排水することがで
きる。As shown in FIG. 4, in the third embodiment,
The front portion of the bottom surface 10A of the cowl 10 with respect to the horizontal plane H,
It is inclined at an angle β1 along the vehicle width direction, and the rear portion of the bottom surface 10A of the cowl 10 is inclined at an angle β2 with respect to the horizontal plane H in the direction opposite to the front portion along the vehicle width direction. For this reason,
Rainwater or the like in the cowl 10 can be distributed to drainage portions (not shown) formed at both ends of the bottom surface 10A for drainage.
【００２５】なお、図５及び図６に示される如く、カウ
ル１０の背面１０Ｂにリインフォースメント４０、４２
を追加してさらに剛性を向上させても良い。また、図７
及び図８に示される如く、ダッシュパネル１６の上端部
を延設してカウル１０の底面１０Ａ及び背面１０Ｂを形
成しても良く、これらの背面１０Ｂにリインフォースメ
ント４０、４２を追加しても良い。As shown in FIGS. 5 and 6, the reinforcements 40 and 42 are provided on the back surface 10B of the cowl 10.
May be added to further improve the rigidity. Also, FIG.
Further, as shown in FIG. 8, the upper end portion of the dash panel 16 may be extended to form the bottom surface 10A and the back surface 10B of the cowl 10, and the reinforcements 40 and 42 may be added to these back surface 10B. .
【００２６】また、図９〜図１４に示される如く、カウ
ル１０の底面１０Ａにリインフォースメント４４、４
５、４６を追加してさらに剛性を向上させても良い。As shown in FIGS. 9 to 14, the reinforcements 44, 4 are provided on the bottom surface 10A of the cowl 10.
The rigidity may be further improved by adding 5, 46.
【００２７】また、上記各実施例では、カウル１０を上
方が開口された上開きカウルとしたが、本発明の自動車
のカウル構造は、閉じカウルにも適用可能である。Further, in each of the above-described embodiments, the cowl 10 is an upper open cowl having an upper opening, but the cowl structure for an automobile of the present invention is also applicable to a closed cowl.
【００２８】[0028]
【発明の効果】請求項１記載の自動車のカウル構造は、
カウル底面を車幅方向に真っ直ぐな平面とし、カウル底
面をカウル底部前端とダッシュパネルとの結合点を通り
結合点とダッシュパネルの下端点とを結ぶ線に垂直な第
１の平面と、結合点を通り結合点とフロントサイドメン
バとダッシュパネルとの結合部上端点とを結ぶ線に垂直
な第２の平面と、の間に設定したので、カウル−ダッシ
ュパネル系の部品点数を増加させること無く、カウル−
ダッシュパネル系の振動を低減できるという優れた効果
を有する。The cowl structure of the automobile according to claim 1 is
The bottom surface of the cowl is a straight plane in the vehicle width direction, the bottom surface of the cowl passes through the connecting point between the front end of the cowl bottom and the dash panel, and the first plane perpendicular to the line connecting the connecting point and the lower end point of the dash panel, and the connecting point Since it is set between the second plane perpendicular to the line connecting the connecting point and the upper end point of the connecting portion of the front side member and the dash panel, without increasing the number of parts of the cowl-dash panel system. , Cowl
It has an excellent effect that the vibration of the dash panel system can be reduced.
【図１】本発明の第１実施例の自動車のカウル構造を示
す車体斜め前方から見た斜視図である。FIG. 1 is a perspective view showing a cowl structure of an automobile according to a first embodiment of the present invention as seen obliquely from the front of a vehicle body.
【図２】本発明の第１実施例の自動車のカウル構造を示
す側断面図である。FIG. 2 is a side sectional view showing a cowl structure for an automobile according to the first embodiment of the present invention.
【図３】本発明の第２実施例の自動車のカウル構造を示
す車体斜め前方から見た斜視図である。FIG. 3 is a perspective view showing a cowl structure of an automobile according to a second embodiment of the present invention as seen obliquely from the front of the vehicle body.
【図４】本発明の第３実施例の自動車のカウル構造を示
す車体斜め前方から見た斜視図である。FIG. 4 is a perspective view of a cowl structure for an automobile according to a third embodiment of the present invention as seen obliquely from the front of the vehicle body.
【図５】本発明の他の実施例の自動車のカウル構造を示
す側断面図である。FIG. 5 is a side sectional view showing a cowl structure for an automobile according to another embodiment of the present invention.
【図６】本発明の他の実施例の自動車のカウル構造を示
す側断面図である。FIG. 6 is a side sectional view showing a cowl structure for an automobile according to another embodiment of the present invention.
【図７】本発明の他の実施例の自動車のカウル構造を示
す側断面図である。FIG. 7 is a side sectional view showing a cowl structure for an automobile according to another embodiment of the present invention.
【図８】本発明の他の実施例の自動車のカウル構造を示
す側断面図である。FIG. 8 is a side sectional view showing a cowl structure for an automobile according to another embodiment of the present invention.
【図９】本発明の他の実施例の自動車のカウル構造を示
す側断面図である。FIG. 9 is a side sectional view showing a cowl structure for an automobile according to another embodiment of the present invention.
【図１０】本発明の他の実施例の自動車のカウル構造を
示す側断面図である。FIG. 10 is a side sectional view showing a cowl structure for an automobile according to another embodiment of the present invention.
【図１１】本発明の他の実施例の自動車のカウル構造を
示す側断面図である。FIG. 11 is a side sectional view showing a cowl structure for an automobile according to another embodiment of the present invention.
【図１２】本発明の他の実施例の自動車のカウル構造を
示す側断面図である。FIG. 12 is a side sectional view showing a cowl structure for an automobile according to another embodiment of the present invention.
【図１３】本発明の他の実施例の自動車のカウル構造を
示す側断面図である。FIG. 13 is a side sectional view showing a cowl structure for an automobile according to another embodiment of the present invention.
【図１４】本発明の他の実施例の自動車のカウル構造を
示す側断面図である。FIG. 14 is a side sectional view showing a cowl structure for an automobile according to another embodiment of the present invention.
【図１５】従来例の自動車のカウル構造を示す側断面図
である。FIG. 15 is a side sectional view showing a cowl structure of a conventional automobile.
１０ カウル １０Ａ 底面 １６ ダッシュパネル ２０ フロントサイドメンバ Ａ 結合点 Ｂ ダッシュパネルの下端点 Ｃ フロントサイドメンバとダッシュパネルとの結合
部上端点 Ｓ１ 第１の平面 Ｓ２ 第２の平面10 cowl 10A bottom surface 16 dash panel 20 front side member A connecting point B lower end point of dash panel C upper end point of connecting front side member and dash panel S1 first plane S2 second plane
Claims (1)
とし、カウル底面をカウル底部前端とダッシュパネルと
の結合点を通り前記結合点とダッシュパネルの下端点と
を結ぶ線に垂直な第１の平面と、前記結合点を通り前記
結合点とフロントサイドメンバとダッシュパネルとの結
合部上端点とを結ぶ線に垂直な第２の平面と、の間に設
定したことを特徴とする自動車のカウル構造。1. A first plane perpendicular to a line connecting the connecting point and the lower end point of the dash panel through the connecting point between the front end of the cowl bottom portion and the dash panel, and the cowl bottom surface is a straight plane in the vehicle width direction. And a second plane that is perpendicular to a line that passes through the connecting point and connects the connecting point and the upper end point of the connecting portion of the front side member and the dash panel. Cowl structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10084794A JPH07309254A (en) | 1994-05-16 | 1994-05-16 | Cowl structure of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10084794A JPH07309254A (en) | 1994-05-16 | 1994-05-16 | Cowl structure of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07309254A true JPH07309254A (en) | 1995-11-28 |
Family
ID=14284720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10084794A Pending JPH07309254A (en) | 1994-05-16 | 1994-05-16 | Cowl structure of automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07309254A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1083119A2 (en) | 1999-09-08 | 2001-03-14 | Nissan Motor Company, Limited | Body structure for vehicle |
| US9981697B2 (en) | 2014-04-03 | 2018-05-29 | Toyota Jidosha Kabushiki Kaisha | Cowl structure for a vehicle |
| EP3702254A1 (en) | 2019-02-26 | 2020-09-02 | Toyota Jidosha Kabushiki Kaisha | Vehicle front portion structure |
-
1994
- 1994-05-16 JP JP10084794A patent/JPH07309254A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1083119A2 (en) | 1999-09-08 | 2001-03-14 | Nissan Motor Company, Limited | Body structure for vehicle |
| US6270151B1 (en) | 1999-09-08 | 2001-08-07 | Nissan Motor Co., Ltd. | Body structure for vehicle |
| US9981697B2 (en) | 2014-04-03 | 2018-05-29 | Toyota Jidosha Kabushiki Kaisha | Cowl structure for a vehicle |
| EP3702254A1 (en) | 2019-02-26 | 2020-09-02 | Toyota Jidosha Kabushiki Kaisha | Vehicle front portion structure |
| US11332195B2 (en) | 2019-02-26 | 2022-05-17 | Toyota Jidosha Kabushiki Kaisha | Vehicle front portion structure |
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